TSTP Solution File: SEU248+2 by Vampire-SAT---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire-SAT---4.8
% Problem  : SEU248+2 : TPTP v8.1.2. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s

% Computer : n014.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Tue Apr 30 15:25:35 EDT 2024

% Result   : Theorem 3.19s 0.79s
% Output   : Refutation 3.70s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   10
%            Number of leaves      : 1306
% Syntax   : Number of formulae    : 4083 ( 784 unt;   0 def)
%            Number of atoms       : 13926 (1725 equ)
%            Maximal formula atoms :   18 (   3 avg)
%            Number of connectives : 16191 (6348   ~;6737   |;1564   &)
%                                         (1166 <=>; 375  =>;   0  <=;   1 <~>)
%            Maximal formula depth :   14 (   5 avg)
%            Maximal term depth    :    6 (   1 avg)
%            Number of predicates  :  966 ( 964 usr; 887 prp; 0-4 aty)
%            Number of functors    :  154 ( 154 usr;  15 con; 0-4 aty)
%            Number of variables   : 6960 (6526   !; 434   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f14928,plain,
    $false,
    inference(avatar_sat_refutation,[],[f2024,f2029,f2034,f2039,f2044,f2049,f2054,f2059,f2064,f2069,f2074,f2079,f2084,f2089,f2094,f2099,f2104,f2109,f2114,f2119,f2124,f2129,f2134,f2139,f2144,f2149,f2154,f2159,f2164,f2169,f2174,f2179,f2184,f2189,f2194,f2199,f2204,f2209,f2214,f2219,f2224,f2229,f2234,f2238,f2242,f2246,f2250,f2254,f2258,f2262,f2266,f2271,f2276,f2280,f2284,f2299,f2304,f2308,f2312,f2316,f2320,f2324,f2328,f2332,f2336,f2340,f2344,f2348,f2352,f2356,f2360,f2364,f2368,f2372,f2376,f2380,f2384,f2389,f2393,f2397,f2401,f2405,f2410,f2414,f2418,f2431,f2466,f2570,f2574,f2578,f2582,f2586,f2590,f2595,f2599,f2603,f2608,f2613,f2617,f2621,f2625,f2629,f2633,f2637,f2641,f2645,f2649,f2653,f2658,f2662,f2666,f2670,f2674,f2678,f2682,f2686,f2690,f2697,f2755,f2794,f2800,f2804,f2809,f2814,f2819,f2823,f2835,f2847,f2852,f2856,f2860,f2864,f2868,f2872,f2876,f2881,f2885,f2889,f2893,f2898,f2902,f2906,f2910,f2914,f2918,f2922,f2926,f2930,f2934,f2938,f2942,f2946,f2950,f2954,f2958,f2962,f2967,f2971,f2975,f2979,f2983,f2987,f2991,f2995,f2999,f3003,f3007,f3011,f3015,f3019,f3029,f3140,f3218,f3222,f3226,f3230,f3234,f3238,f3242,f3246,f3252,f3262,f3267,f3297,f3301,f3305,f3309,f3313,f3317,f3321,f3330,f3334,f3338,f3342,f3346,f3350,f3354,f3358,f3362,f3366,f3370,f3375,f3379,f3383,f3387,f3394,f3399,f3400,f3401,f3402,f3436,f3440,f3444,f3448,f3452,f3461,f3465,f3469,f3473,f3477,f3549,f3619,f3643,f3647,f3651,f3655,f3659,f3663,f3667,f3671,f3675,f3679,f3683,f3687,f3691,f3695,f3699,f3703,f3708,f3713,f3717,f3721,f3725,f3729,f3733,f3737,f3741,f3750,f3754,f3758,f3878,f3882,f3947,f3964,f3968,f3972,f3976,f3980,f3984,f3988,f3992,f3996,f4003,f4007,f4011,f4015,f4019,f4023,f4027,f4032,f4036,f4040,f4049,f4053,f4057,f4061,f4065,f4069,f4073,f4077,f4081,f4085,f4089,f4093,f4097,f4101,f4105,f4109,f4113,f4117,f4121,f4125,f4129,f4134,f4138,f4142,f4146,f4150,f4154,f4158,f4162,f4166,f4170,f4175,f4179,f4183,f4187,f4191,f4195,f4199,f4203,f4207,f4211,f4216,f4241,f4342,f4431,f4512,f4524,f4528,f4533,f4537,f4543,f4549,f4553,f4557,f4561,f4565,f4569,f4573,f4577,f4582,f4587,f4591,f4595,f4599,f4603,f4607,f4611,f4615,f4666,f4670,f4674,f4833,f4838,f4842,f4846,f4850,f4854,f4858,f4862,f4866,f4870,f4874,f4884,f4956,f4960,f4966,f4972,f4976,f4980,f4984,f4988,f4998,f5002,f5006,f5010,f5014,f5018,f5022,f5026,f5030,f5034,f5040,f5045,f5050,f5054,f5141,f5335,f5339,f5377,f5381,f5385,f5390,f5396,f5400,f5404,f5408,f5412,f5416,f5420,f5424,f5428,f5432,f5438,f5442,f5446,f5450,f5454,f5458,f5462,f5466,f5472,f5512,f5613,f5617,f5621,f5625,f5629,f5633,f5637,f5641,f5645,f5650,f5654,f5658,f5662,f5666,f5971,f5975,f5979,f5984,f5988,f5992,f5996,f6000,f6004,f6008,f6012,f6016,f6020,f6024,f6039,f6043,f6047,f6051,f6055,f6059,f6063,f6067,f6076,f6192,f6201,f6205,f6209,f6213,f6217,f6221,f6225,f6229,f6233,f6237,f6241,f6246,f6466,f6470,f6474,f6478,f6482,f6486,f6490,f6495,f6499,f6503,f6507,f6511,f6515,f6519,f6523,f6527,f6576,f6606,f6610,f6614,f6618,f6622,f6628,f6632,f6663,f6667,f6671,f6675,f6680,f6684,f6688,f6692,f6792,f6812,f6914,f7017,f7021,f7025,f7029,f7033,f7038,f7042,f7046,f7050,f7054,f7058,f7062,f7066,f7070,f7074,f7078,f7086,f7090,f7094,f7098,f7102,f7107,f7111,f7118,f7243,f7291,f7350,f7356,f7360,f7364,f7368,f7372,f7376,f7380,f7384,f7388,f7393,f7397,f7401,f7405,f7409,f7717,f7722,f7727,f7732,f7736,f7740,f7744,f7748,f7752,f7756,f7760,f7949,f7953,f7957,f7961,f7965,f7985,f7990,f7995,f8031,f8035,f8039,f8043,f8047,f8051,f8055,f8059,f8063,f8167,f8171,f8213,f8342,f8346,f8363,f8367,f8371,f8375,f8379,f8383,f8402,f8418,f8422,f8426,f8430,f8434,f8438,f8445,f8449,f8453,f8627,f8672,f8677,f8682,f8686,f8690,f8694,f8698,f8702,f8707,f8711,f8715,f8719,f8723,f8727,f8731,f8735,f8739,f8743,f8747,f8754,f8758,f8762,f8766,f9464,f9468,f9472,f9477,f9482,f9487,f9493,f9497,f9502,f9506,f9510,f9514,f9519,f9584,f9588,f9593,f9598,f9602,f9606,f9653,f9764,f9876,f9880,f9884,f9888,f9892,f9896,f9901,f10135,f10140,f10144,f10148,f10155,f10160,f10164,f10168,f10172,f10177,f10317,f10357,f10375,f10545,f10549,f10553,f10557,f10561,f10566,f10732,f10736,f10741,f10745,f10750,f10755,f10760,f10765,f10845,f10871,f10897,f10943,f10989,f10993,f10997,f11002,f11007,f11012,f11017,f11023,f11027,f11032,f11037,f11118,f11122,f11126,f11130,f11134,f11138,f11143,f11148,f11337,f11342,f11349,f11355,f11377,f11383,f11405,f11410,f11454,f11459,f11502,f11506,f11510,f11514,f11597,f11601,f11605,f11609,f11613,f11821,f11825,f11830,f11835,f11839,f11995,f12010,f12014,f12020,f12024,f12029,f12033,f12049,f12053,f12143,f12147,f12151,f12155,f12160,f12164,f12168,f12173,f12177,f12293,f12297,f12342,f12453,f12457,f12462,f12480,f12484,f12489,f12541,f12586,f12591,f12605,f12650,f12655,f12660,f12664,f12668,f12672,f12684,f12780,f12785,f12798,f12802,f12831,f12836,f12840,f12844,f12848,f12853,f12857,f12862,f12867,f13072,f13101,f13124,f13128,f13296,f13301,f13306,f13310,f13359,f13364,f13370,f13375,f13380,f13384,f13454,f13485,f13491,f13497,f13501,f13516,f13613,f13619,f13625,f13629,f13730,f13736,f13742,f13749,f13753,f13757,f13761,f13765,f14095,f14101,f14106,f14110,f14144,f14149,f14168,f14174,f14180,f14186,f14191,f14197,f14202,f14207,f14212,f14217,f14223,f14229,f14235,f14240,f14246,f14251,f14256,f14261,f14266,f14272,f14278,f14284,f14289,f14295,f14300,f14305,f14310,f14315,f14321,f14327,f14333,f14338,f14344,f14349,f14354,f14359,f14364,f14370,f14376,f14382,f14387,f14393,f14398,f14403,f14408,f14413,f14419,f14425,f14431,f14436,f14442,f14447,f14452,f14457,f14462,f14468,f14474,f14480,f14485,f14491,f14496,f14501,f14506,f14511,f14517,f14559,f14574,f14589,f14594,f14599,f14604,f14609,f14614,f14619,f14627,f14631,f14649,f14668,f14674,f14678,f14682,f14762,f14800,f14804,f14808,f14918,f14922,f14926,f14927]) ).

fof(f14927,plain,
    ( ~ spl171_1
    | ~ spl171_176
    | spl171_877 ),
    inference(avatar_split_clause,[],[f14670,f14665,f3228,f2021]) ).

fof(f2021,plain,
    ( spl171_1
  <=> relation(sK51) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_1])]) ).

fof(f3228,plain,
    ( spl171_176
  <=> ! [X0,X1] :
        ( subset(relation_rng_restriction(X0,X1),X1)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_176])]) ).

fof(f14665,plain,
    ( spl171_877
  <=> subset(relation_rng_restriction(sK50,sK51),sK51) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_877])]) ).

fof(f14670,plain,
    ( ~ relation(sK51)
    | ~ spl171_176
    | spl171_877 ),
    inference(resolution,[],[f14667,f3229]) ).

fof(f3229,plain,
    ( ! [X0,X1] :
        ( subset(relation_rng_restriction(X0,X1),X1)
        | ~ relation(X1) )
    | ~ spl171_176 ),
    inference(avatar_component_clause,[],[f3228]) ).

fof(f14667,plain,
    ( ~ subset(relation_rng_restriction(sK50,sK51),sK51)
    | spl171_877 ),
    inference(avatar_component_clause,[],[f14665]) ).

fof(f14926,plain,
    ( spl171_886
    | ~ spl171_12
    | ~ spl171_44
    | ~ spl171_105
    | ~ spl171_122 ),
    inference(avatar_split_clause,[],[f2830,f2802,f2639,f2236,f2076,f14924]) ).

fof(f14924,plain,
    ( spl171_886
  <=> ! [X0] : ~ proper_subset(X0,sK160) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_886])]) ).

fof(f2076,plain,
    ( spl171_12
  <=> empty(sK160) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_12])]) ).

fof(f2236,plain,
    ( spl171_44
  <=> ! [X0] : subset(empty_set,X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_44])]) ).

fof(f2639,plain,
    ( spl171_105
  <=> ! [X0] :
        ( empty_set = X0
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_105])]) ).

fof(f2802,plain,
    ( spl171_122
  <=> ! [X0,X1] :
        ( ~ proper_subset(X1,X0)
        | ~ subset(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_122])]) ).

fof(f2830,plain,
    ( ! [X0] : ~ proper_subset(X0,sK160)
    | ~ spl171_12
    | ~ spl171_44
    | ~ spl171_105
    | ~ spl171_122 ),
    inference(forward_demodulation,[],[f2826,f2706]) ).

fof(f2706,plain,
    ( empty_set = sK160
    | ~ spl171_12
    | ~ spl171_105 ),
    inference(resolution,[],[f2640,f2078]) ).

fof(f2078,plain,
    ( empty(sK160)
    | ~ spl171_12 ),
    inference(avatar_component_clause,[],[f2076]) ).

fof(f2640,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | empty_set = X0 )
    | ~ spl171_105 ),
    inference(avatar_component_clause,[],[f2639]) ).

fof(f2826,plain,
    ( ! [X0] : ~ proper_subset(X0,empty_set)
    | ~ spl171_44
    | ~ spl171_122 ),
    inference(resolution,[],[f2803,f2237]) ).

fof(f2237,plain,
    ( ! [X0] : subset(empty_set,X0)
    | ~ spl171_44 ),
    inference(avatar_component_clause,[],[f2236]) ).

fof(f2803,plain,
    ( ! [X0,X1] :
        ( ~ subset(X0,X1)
        | ~ proper_subset(X1,X0) )
    | ~ spl171_122 ),
    inference(avatar_component_clause,[],[f2802]) ).

fof(f14922,plain,
    ( spl171_885
    | ~ spl171_55
    | ~ spl171_117 ),
    inference(avatar_split_clause,[],[f2788,f2688,f2282,f14920]) ).

fof(f14920,plain,
    ( spl171_885
  <=> ! [X0] : ~ empty(sK67(X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_885])]) ).

fof(f2282,plain,
    ( spl171_55
  <=> ! [X0] : in(X0,sK67(X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_55])]) ).

fof(f2688,plain,
    ( spl171_117
  <=> ! [X0,X1] :
        ( ~ empty(X1)
        | ~ in(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_117])]) ).

fof(f2788,plain,
    ( ! [X0] : ~ empty(sK67(X0))
    | ~ spl171_55
    | ~ spl171_117 ),
    inference(resolution,[],[f2689,f2283]) ).

fof(f2283,plain,
    ( ! [X0] : in(X0,sK67(X0))
    | ~ spl171_55 ),
    inference(avatar_component_clause,[],[f2282]) ).

fof(f2689,plain,
    ( ! [X0,X1] :
        ( ~ in(X0,X1)
        | ~ empty(X1) )
    | ~ spl171_117 ),
    inference(avatar_component_clause,[],[f2688]) ).

fof(f14918,plain,
    ( spl171_884
    | ~ spl171_46
    | ~ spl171_54 ),
    inference(avatar_split_clause,[],[f2285,f2278,f2244,f14916]) ).

fof(f14916,plain,
    ( spl171_884
  <=> ! [X0] : sP1(identity_relation(X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_884])]) ).

fof(f2244,plain,
    ( spl171_46
  <=> ! [X0] : relation(identity_relation(X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_46])]) ).

fof(f2278,plain,
    ( spl171_54
  <=> ! [X0] :
        ( sP1(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_54])]) ).

fof(f2285,plain,
    ( ! [X0] : sP1(identity_relation(X0))
    | ~ spl171_46
    | ~ spl171_54 ),
    inference(resolution,[],[f2279,f2245]) ).

fof(f2245,plain,
    ( ! [X0] : relation(identity_relation(X0))
    | ~ spl171_46 ),
    inference(avatar_component_clause,[],[f2244]) ).

fof(f2279,plain,
    ( ! [X0] :
        ( ~ relation(X0)
        | sP1(X0) )
    | ~ spl171_54 ),
    inference(avatar_component_clause,[],[f2278]) ).

fof(f14808,plain,
    ( spl171_883
    | ~ spl171_1
    | ~ spl171_552 ),
    inference(avatar_split_clause,[],[f8012,f7993,f2021,f14806]) ).

fof(f14806,plain,
    ( spl171_883
  <=> ! [X0] : relation_image(sK51,X0) = relation_image(sK51,relation_rng(relation_rng_restriction(X0,identity_relation(relation_dom(sK51))))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_883])]) ).

fof(f7993,plain,
    ( spl171_552
  <=> ! [X0,X1] :
        ( relation_image(X1,X0) = relation_image(X1,relation_rng(relation_rng_restriction(X0,identity_relation(relation_dom(X1)))))
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_552])]) ).

fof(f8012,plain,
    ( ! [X0] : relation_image(sK51,X0) = relation_image(sK51,relation_rng(relation_rng_restriction(X0,identity_relation(relation_dom(sK51)))))
    | ~ spl171_1
    | ~ spl171_552 ),
    inference(resolution,[],[f7994,f2023]) ).

fof(f2023,plain,
    ( relation(sK51)
    | ~ spl171_1 ),
    inference(avatar_component_clause,[],[f2021]) ).

fof(f7994,plain,
    ( ! [X0,X1] :
        ( ~ relation(X1)
        | relation_image(X1,X0) = relation_image(X1,relation_rng(relation_rng_restriction(X0,identity_relation(relation_dom(X1))))) )
    | ~ spl171_552 ),
    inference(avatar_component_clause,[],[f7993]) ).

fof(f14804,plain,
    ( spl171_882
    | ~ spl171_1
    | ~ spl171_527 ),
    inference(avatar_split_clause,[],[f7549,f7382,f2021,f14802]) ).

fof(f14802,plain,
    ( spl171_882
  <=> ! [X0] : relation_dom(relation_dom_restriction(sK51,X0)) = set_difference(relation_dom(sK51),set_difference(relation_dom(sK51),X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_882])]) ).

fof(f7382,plain,
    ( spl171_527
  <=> ! [X0,X1] :
        ( relation_dom(relation_dom_restriction(X1,X0)) = set_difference(relation_dom(X1),set_difference(relation_dom(X1),X0))
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_527])]) ).

fof(f7549,plain,
    ( ! [X0] : relation_dom(relation_dom_restriction(sK51,X0)) = set_difference(relation_dom(sK51),set_difference(relation_dom(sK51),X0))
    | ~ spl171_1
    | ~ spl171_527 ),
    inference(resolution,[],[f7383,f2023]) ).

fof(f7383,plain,
    ( ! [X0,X1] :
        ( ~ relation(X1)
        | relation_dom(relation_dom_restriction(X1,X0)) = set_difference(relation_dom(X1),set_difference(relation_dom(X1),X0)) )
    | ~ spl171_527 ),
    inference(avatar_component_clause,[],[f7382]) ).

fof(f14800,plain,
    ( spl171_881
    | ~ spl171_1
    | ~ spl171_526 ),
    inference(avatar_split_clause,[],[f7500,f7378,f2021,f14798]) ).

fof(f14798,plain,
    ( spl171_881
  <=> ! [X0] : relation_rng(relation_rng_restriction(X0,sK51)) = set_difference(relation_rng(sK51),set_difference(relation_rng(sK51),X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_881])]) ).

fof(f7378,plain,
    ( spl171_526
  <=> ! [X0,X1] :
        ( relation_rng(relation_rng_restriction(X0,X1)) = set_difference(relation_rng(X1),set_difference(relation_rng(X1),X0))
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_526])]) ).

fof(f7500,plain,
    ( ! [X0] : relation_rng(relation_rng_restriction(X0,sK51)) = set_difference(relation_rng(sK51),set_difference(relation_rng(sK51),X0))
    | ~ spl171_1
    | ~ spl171_526 ),
    inference(resolution,[],[f7379,f2023]) ).

fof(f7379,plain,
    ( ! [X0,X1] :
        ( ~ relation(X1)
        | relation_rng(relation_rng_restriction(X0,X1)) = set_difference(relation_rng(X1),set_difference(relation_rng(X1),X0)) )
    | ~ spl171_526 ),
    inference(avatar_component_clause,[],[f7378]) ).

fof(f14762,plain,
    ( ~ spl171_1
    | ~ spl171_160
    | spl171_876 ),
    inference(avatar_split_clause,[],[f14669,f14661,f2977,f2021]) ).

fof(f2977,plain,
    ( spl171_160
  <=> ! [X0,X1] :
        ( relation(relation_rng_restriction(X0,X1))
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_160])]) ).

fof(f14661,plain,
    ( spl171_876
  <=> relation(relation_rng_restriction(sK50,sK51)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_876])]) ).

fof(f14669,plain,
    ( ~ relation(sK51)
    | ~ spl171_160
    | spl171_876 ),
    inference(resolution,[],[f14663,f2978]) ).

fof(f2978,plain,
    ( ! [X0,X1] :
        ( relation(relation_rng_restriction(X0,X1))
        | ~ relation(X1) )
    | ~ spl171_160 ),
    inference(avatar_component_clause,[],[f2977]) ).

fof(f14663,plain,
    ( ~ relation(relation_rng_restriction(sK50,sK51))
    | spl171_876 ),
    inference(avatar_component_clause,[],[f14661]) ).

fof(f14682,plain,
    ( spl171_880
    | ~ spl171_1
    | ~ spl171_488 ),
    inference(avatar_split_clause,[],[f6985,f6686,f2021,f14680]) ).

fof(f14680,plain,
    ( spl171_880
  <=> ! [X0] : relation_restriction(sK51,X0) = set_difference(sK51,set_difference(sK51,cartesian_product2(X0,X0))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_880])]) ).

fof(f6686,plain,
    ( spl171_488
  <=> ! [X0,X1] :
        ( relation_restriction(X0,X1) = set_difference(X0,set_difference(X0,cartesian_product2(X1,X1)))
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_488])]) ).

fof(f6985,plain,
    ( ! [X0] : relation_restriction(sK51,X0) = set_difference(sK51,set_difference(sK51,cartesian_product2(X0,X0)))
    | ~ spl171_1
    | ~ spl171_488 ),
    inference(resolution,[],[f6687,f2023]) ).

fof(f6687,plain,
    ( ! [X0,X1] :
        ( ~ relation(X0)
        | relation_restriction(X0,X1) = set_difference(X0,set_difference(X0,cartesian_product2(X1,X1))) )
    | ~ spl171_488 ),
    inference(avatar_component_clause,[],[f6686]) ).

fof(f14678,plain,
    ( spl171_879
    | ~ spl171_1
    | ~ spl171_480 ),
    inference(avatar_split_clause,[],[f6829,f6626,f2021,f14676]) ).

fof(f14676,plain,
    ( spl171_879
  <=> ! [X0,X1] : relation_dom_restriction(relation_rng_restriction(X0,sK51),X1) = relation_rng_restriction(X0,relation_dom_restriction(sK51,X1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_879])]) ).

fof(f6626,plain,
    ( spl171_480
  <=> ! [X2,X0,X1] :
        ( relation_dom_restriction(relation_rng_restriction(X0,X2),X1) = relation_rng_restriction(X0,relation_dom_restriction(X2,X1))
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_480])]) ).

fof(f6829,plain,
    ( ! [X0,X1] : relation_dom_restriction(relation_rng_restriction(X0,sK51),X1) = relation_rng_restriction(X0,relation_dom_restriction(sK51,X1))
    | ~ spl171_1
    | ~ spl171_480 ),
    inference(resolution,[],[f6627,f2023]) ).

fof(f6627,plain,
    ( ! [X2,X0,X1] :
        ( ~ relation(X2)
        | relation_dom_restriction(relation_rng_restriction(X0,X2),X1) = relation_rng_restriction(X0,relation_dom_restriction(X2,X1)) )
    | ~ spl171_480 ),
    inference(avatar_component_clause,[],[f6626]) ).

fof(f14674,plain,
    ( spl171_878
    | ~ spl171_1
    | ~ spl171_476 ),
    inference(avatar_split_clause,[],[f6775,f6608,f2021,f14672]) ).

fof(f14672,plain,
    ( spl171_878
  <=> ! [X0] :
        ( relation_rng(relation_composition(X0,sK51)) = relation_image(sK51,relation_rng(X0))
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_878])]) ).

fof(f6608,plain,
    ( spl171_476
  <=> ! [X0,X1] :
        ( relation_rng(relation_composition(X0,X1)) = relation_image(X1,relation_rng(X0))
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_476])]) ).

fof(f6775,plain,
    ( ! [X0] :
        ( relation_rng(relation_composition(X0,sK51)) = relation_image(sK51,relation_rng(X0))
        | ~ relation(X0) )
    | ~ spl171_1
    | ~ spl171_476 ),
    inference(resolution,[],[f6609,f2023]) ).

fof(f6609,plain,
    ( ! [X0,X1] :
        ( ~ relation(X1)
        | relation_rng(relation_composition(X0,X1)) = relation_image(X1,relation_rng(X0))
        | ~ relation(X0) )
    | ~ spl171_476 ),
    inference(avatar_component_clause,[],[f6608]) ).

fof(f14668,plain,
    ( ~ spl171_876
    | ~ spl171_1
    | ~ spl171_877
    | spl171_2
    | ~ spl171_444 ),
    inference(avatar_split_clause,[],[f6247,f6190,f2026,f14665,f2021,f14661]) ).

fof(f2026,plain,
    ( spl171_2
  <=> subset(relation_dom(relation_rng_restriction(sK50,sK51)),relation_dom(sK51)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_2])]) ).

fof(f6190,plain,
    ( spl171_444
  <=> ! [X0,X1] :
        ( subset(relation_dom(X0),relation_dom(X1))
        | ~ subset(X0,X1)
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_444])]) ).

fof(f6247,plain,
    ( ~ subset(relation_rng_restriction(sK50,sK51),sK51)
    | ~ relation(sK51)
    | ~ relation(relation_rng_restriction(sK50,sK51))
    | spl171_2
    | ~ spl171_444 ),
    inference(resolution,[],[f6191,f2028]) ).

fof(f2028,plain,
    ( ~ subset(relation_dom(relation_rng_restriction(sK50,sK51)),relation_dom(sK51))
    | spl171_2 ),
    inference(avatar_component_clause,[],[f2026]) ).

fof(f6191,plain,
    ( ! [X0,X1] :
        ( subset(relation_dom(X0),relation_dom(X1))
        | ~ subset(X0,X1)
        | ~ relation(X1)
        | ~ relation(X0) )
    | ~ spl171_444 ),
    inference(avatar_component_clause,[],[f6190]) ).

fof(f14649,plain,
    ( ~ spl171_874
    | spl171_875
    | ~ spl171_166
    | ~ spl171_316 ),
    inference(avatar_split_clause,[],[f4264,f4213,f3001,f14646,f14642]) ).

fof(f14642,plain,
    ( spl171_874
  <=> sP30(relation_inverse(sK51)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_874])]) ).

fof(f14646,plain,
    ( spl171_875
  <=> sP29(relation_inverse(sK51),relation_dom(sK51)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_875])]) ).

fof(f3001,plain,
    ( spl171_166
  <=> ! [X0] :
        ( sP29(X0,relation_rng(X0))
        | ~ sP30(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_166])]) ).

fof(f4213,plain,
    ( spl171_316
  <=> relation_dom(sK51) = relation_rng(relation_inverse(sK51)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_316])]) ).

fof(f4264,plain,
    ( sP29(relation_inverse(sK51),relation_dom(sK51))
    | ~ sP30(relation_inverse(sK51))
    | ~ spl171_166
    | ~ spl171_316 ),
    inference(superposition,[],[f3002,f4215]) ).

fof(f4215,plain,
    ( relation_dom(sK51) = relation_rng(relation_inverse(sK51))
    | ~ spl171_316 ),
    inference(avatar_component_clause,[],[f4213]) ).

fof(f3002,plain,
    ( ! [X0] :
        ( sP29(X0,relation_rng(X0))
        | ~ sP30(X0) )
    | ~ spl171_166 ),
    inference(avatar_component_clause,[],[f3001]) ).

fof(f14631,plain,
    ( spl171_873
    | ~ spl171_1
    | ~ spl171_411 ),
    inference(avatar_split_clause,[],[f5769,f5627,f2021,f14629]) ).

fof(f14629,plain,
    ( spl171_873
  <=> ! [X0] : relation_restriction(sK51,X0) = relation_dom_restriction(relation_rng_restriction(X0,sK51),X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_873])]) ).

fof(f5627,plain,
    ( spl171_411
  <=> ! [X0,X1] :
        ( relation_restriction(X1,X0) = relation_dom_restriction(relation_rng_restriction(X0,X1),X0)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_411])]) ).

fof(f5769,plain,
    ( ! [X0] : relation_restriction(sK51,X0) = relation_dom_restriction(relation_rng_restriction(X0,sK51),X0)
    | ~ spl171_1
    | ~ spl171_411 ),
    inference(resolution,[],[f5628,f2023]) ).

fof(f5628,plain,
    ( ! [X0,X1] :
        ( ~ relation(X1)
        | relation_restriction(X1,X0) = relation_dom_restriction(relation_rng_restriction(X0,X1),X0) )
    | ~ spl171_411 ),
    inference(avatar_component_clause,[],[f5627]) ).

fof(f14627,plain,
    ( spl171_872
    | ~ spl171_1
    | ~ spl171_410 ),
    inference(avatar_split_clause,[],[f5740,f5623,f2021,f14625]) ).

fof(f14625,plain,
    ( spl171_872
  <=> ! [X0] : relation_restriction(sK51,X0) = relation_rng_restriction(X0,relation_dom_restriction(sK51,X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_872])]) ).

fof(f5623,plain,
    ( spl171_410
  <=> ! [X0,X1] :
        ( relation_restriction(X1,X0) = relation_rng_restriction(X0,relation_dom_restriction(X1,X0))
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_410])]) ).

fof(f5740,plain,
    ( ! [X0] : relation_restriction(sK51,X0) = relation_rng_restriction(X0,relation_dom_restriction(sK51,X0))
    | ~ spl171_1
    | ~ spl171_410 ),
    inference(resolution,[],[f5624,f2023]) ).

fof(f5624,plain,
    ( ! [X0,X1] :
        ( ~ relation(X1)
        | relation_restriction(X1,X0) = relation_rng_restriction(X0,relation_dom_restriction(X1,X0)) )
    | ~ spl171_410 ),
    inference(avatar_component_clause,[],[f5623]) ).

fof(f14619,plain,
    ( spl171_871
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_854 ),
    inference(avatar_split_clause,[],[f14475,f14471,f2639,f2076,f14616]) ).

fof(f14616,plain,
    ( spl171_871
  <=> sP26(sK160) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_871])]) ).

fof(f14471,plain,
    ( spl171_854
  <=> sP26(empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_854])]) ).

fof(f14475,plain,
    ( sP26(sK160)
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_854 ),
    inference(forward_demodulation,[],[f14473,f2706]) ).

fof(f14473,plain,
    ( sP26(empty_set)
    | ~ spl171_854 ),
    inference(avatar_component_clause,[],[f14471]) ).

fof(f14614,plain,
    ( spl171_870
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_845 ),
    inference(avatar_split_clause,[],[f14426,f14422,f2639,f2076,f14611]) ).

fof(f14611,plain,
    ( spl171_870
  <=> sP24(sK160) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_870])]) ).

fof(f14422,plain,
    ( spl171_845
  <=> sP24(empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_845])]) ).

fof(f14426,plain,
    ( sP24(sK160)
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_845 ),
    inference(forward_demodulation,[],[f14424,f2706]) ).

fof(f14424,plain,
    ( sP24(empty_set)
    | ~ spl171_845 ),
    inference(avatar_component_clause,[],[f14422]) ).

fof(f14609,plain,
    ( spl171_869
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_836 ),
    inference(avatar_split_clause,[],[f14377,f14373,f2639,f2076,f14606]) ).

fof(f14606,plain,
    ( spl171_869
  <=> sP20(sK160) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_869])]) ).

fof(f14373,plain,
    ( spl171_836
  <=> sP20(empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_836])]) ).

fof(f14377,plain,
    ( sP20(sK160)
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_836 ),
    inference(forward_demodulation,[],[f14375,f2706]) ).

fof(f14375,plain,
    ( sP20(empty_set)
    | ~ spl171_836 ),
    inference(avatar_component_clause,[],[f14373]) ).

fof(f14604,plain,
    ( spl171_868
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_827 ),
    inference(avatar_split_clause,[],[f14328,f14324,f2639,f2076,f14601]) ).

fof(f14601,plain,
    ( spl171_868
  <=> sP18(sK160) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_868])]) ).

fof(f14324,plain,
    ( spl171_827
  <=> sP18(empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_827])]) ).

fof(f14328,plain,
    ( sP18(sK160)
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_827 ),
    inference(forward_demodulation,[],[f14326,f2706]) ).

fof(f14326,plain,
    ( sP18(empty_set)
    | ~ spl171_827 ),
    inference(avatar_component_clause,[],[f14324]) ).

fof(f14599,plain,
    ( spl171_867
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_818 ),
    inference(avatar_split_clause,[],[f14279,f14275,f2639,f2076,f14596]) ).

fof(f14596,plain,
    ( spl171_867
  <=> sP16(sK160) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_867])]) ).

fof(f14275,plain,
    ( spl171_818
  <=> sP16(empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_818])]) ).

fof(f14279,plain,
    ( sP16(sK160)
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_818 ),
    inference(forward_demodulation,[],[f14277,f2706]) ).

fof(f14277,plain,
    ( sP16(empty_set)
    | ~ spl171_818 ),
    inference(avatar_component_clause,[],[f14275]) ).

fof(f14594,plain,
    ( spl171_866
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_809 ),
    inference(avatar_split_clause,[],[f14230,f14226,f2639,f2076,f14591]) ).

fof(f14591,plain,
    ( spl171_866
  <=> sP14(sK160) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_866])]) ).

fof(f14226,plain,
    ( spl171_809
  <=> sP14(empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_809])]) ).

fof(f14230,plain,
    ( sP14(sK160)
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_809 ),
    inference(forward_demodulation,[],[f14228,f2706]) ).

fof(f14228,plain,
    ( sP14(empty_set)
    | ~ spl171_809 ),
    inference(avatar_component_clause,[],[f14226]) ).

fof(f14589,plain,
    ( spl171_865
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_800 ),
    inference(avatar_split_clause,[],[f14181,f14177,f2639,f2076,f14586]) ).

fof(f14586,plain,
    ( spl171_865
  <=> sP12(sK160) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_865])]) ).

fof(f14177,plain,
    ( spl171_800
  <=> sP12(empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_800])]) ).

fof(f14181,plain,
    ( sP12(sK160)
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_800 ),
    inference(forward_demodulation,[],[f14179,f2706]) ).

fof(f14179,plain,
    ( sP12(empty_set)
    | ~ spl171_800 ),
    inference(avatar_component_clause,[],[f14177]) ).

fof(f14574,plain,
    ( spl171_864
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_751 ),
    inference(avatar_split_clause,[],[f12832,f12828,f2639,f2076,f14571]) ).

fof(f14571,plain,
    ( spl171_864
  <=> sP8(sK160) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_864])]) ).

fof(f12828,plain,
    ( spl171_751
  <=> sP8(empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_751])]) ).

fof(f12832,plain,
    ( sP8(sK160)
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_751 ),
    inference(forward_demodulation,[],[f12830,f2706]) ).

fof(f12830,plain,
    ( sP8(empty_set)
    | ~ spl171_751 ),
    inference(avatar_component_clause,[],[f12828]) ).

fof(f14559,plain,
    ( spl171_863
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_693 ),
    inference(avatar_split_clause,[],[f11455,f11451,f2639,f2076,f14556]) ).

fof(f14556,plain,
    ( spl171_863
  <=> sP6(sK160) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_863])]) ).

fof(f11451,plain,
    ( spl171_693
  <=> sP6(empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_693])]) ).

fof(f11455,plain,
    ( sP6(sK160)
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_693 ),
    inference(forward_demodulation,[],[f11453,f2706]) ).

fof(f11453,plain,
    ( sP6(empty_set)
    | ~ spl171_693 ),
    inference(avatar_component_clause,[],[f11451]) ).

fof(f14517,plain,
    ( spl171_862
    | ~ spl171_41
    | ~ spl171_79 ),
    inference(avatar_split_clause,[],[f2565,f2391,f2221,f14514]) ).

fof(f14514,plain,
    ( spl171_862
  <=> sP26(sK170) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_862])]) ).

fof(f2221,plain,
    ( spl171_41
  <=> relation(sK170) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_41])]) ).

fof(f2391,plain,
    ( spl171_79
  <=> ! [X0] :
        ( sP26(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_79])]) ).

fof(f2565,plain,
    ( sP26(sK170)
    | ~ spl171_41
    | ~ spl171_79 ),
    inference(resolution,[],[f2392,f2223]) ).

fof(f2223,plain,
    ( relation(sK170)
    | ~ spl171_41 ),
    inference(avatar_component_clause,[],[f2221]) ).

fof(f2392,plain,
    ( ! [X0] :
        ( ~ relation(X0)
        | sP26(X0) )
    | ~ spl171_79 ),
    inference(avatar_component_clause,[],[f2391]) ).

fof(f14511,plain,
    ( spl171_861
    | ~ spl171_34
    | ~ spl171_79 ),
    inference(avatar_split_clause,[],[f2564,f2391,f2186,f14508]) ).

fof(f14508,plain,
    ( spl171_861
  <=> sP26(sK169) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_861])]) ).

fof(f2186,plain,
    ( spl171_34
  <=> relation(sK169) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_34])]) ).

fof(f2564,plain,
    ( sP26(sK169)
    | ~ spl171_34
    | ~ spl171_79 ),
    inference(resolution,[],[f2392,f2188]) ).

fof(f2188,plain,
    ( relation(sK169)
    | ~ spl171_34 ),
    inference(avatar_component_clause,[],[f2186]) ).

fof(f14506,plain,
    ( spl171_860
    | ~ spl171_31
    | ~ spl171_79 ),
    inference(avatar_split_clause,[],[f2563,f2391,f2171,f14503]) ).

fof(f14503,plain,
    ( spl171_860
  <=> sP26(sK168) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_860])]) ).

fof(f2171,plain,
    ( spl171_31
  <=> relation(sK168) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_31])]) ).

fof(f2563,plain,
    ( sP26(sK168)
    | ~ spl171_31
    | ~ spl171_79 ),
    inference(resolution,[],[f2392,f2173]) ).

fof(f2173,plain,
    ( relation(sK168)
    | ~ spl171_31 ),
    inference(avatar_component_clause,[],[f2171]) ).

fof(f14501,plain,
    ( spl171_859
    | ~ spl171_29
    | ~ spl171_79 ),
    inference(avatar_split_clause,[],[f2562,f2391,f2161,f14498]) ).

fof(f14498,plain,
    ( spl171_859
  <=> sP26(sK167) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_859])]) ).

fof(f2161,plain,
    ( spl171_29
  <=> relation(sK167) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_29])]) ).

fof(f2562,plain,
    ( sP26(sK167)
    | ~ spl171_29
    | ~ spl171_79 ),
    inference(resolution,[],[f2392,f2163]) ).

fof(f2163,plain,
    ( relation(sK167)
    | ~ spl171_29 ),
    inference(avatar_component_clause,[],[f2161]) ).

fof(f14496,plain,
    ( spl171_858
    | ~ spl171_26
    | ~ spl171_79 ),
    inference(avatar_split_clause,[],[f2561,f2391,f2146,f14493]) ).

fof(f14493,plain,
    ( spl171_858
  <=> sP26(sK166) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_858])]) ).

fof(f2146,plain,
    ( spl171_26
  <=> relation(sK166) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_26])]) ).

fof(f2561,plain,
    ( sP26(sK166)
    | ~ spl171_26
    | ~ spl171_79 ),
    inference(resolution,[],[f2392,f2148]) ).

fof(f2148,plain,
    ( relation(sK166)
    | ~ spl171_26 ),
    inference(avatar_component_clause,[],[f2146]) ).

fof(f14491,plain,
    ( spl171_857
    | ~ spl171_24
    | ~ spl171_79 ),
    inference(avatar_split_clause,[],[f2560,f2391,f2136,f14488]) ).

fof(f14488,plain,
    ( spl171_857
  <=> sP26(sK165) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_857])]) ).

fof(f2136,plain,
    ( spl171_24
  <=> relation(sK165) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_24])]) ).

fof(f2560,plain,
    ( sP26(sK165)
    | ~ spl171_24
    | ~ spl171_79 ),
    inference(resolution,[],[f2392,f2138]) ).

fof(f2138,plain,
    ( relation(sK165)
    | ~ spl171_24 ),
    inference(avatar_component_clause,[],[f2136]) ).

fof(f14485,plain,
    ( spl171_856
    | ~ spl171_23
    | ~ spl171_79 ),
    inference(avatar_split_clause,[],[f2559,f2391,f2131,f14482]) ).

fof(f14482,plain,
    ( spl171_856
  <=> sP26(sK164) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_856])]) ).

fof(f2131,plain,
    ( spl171_23
  <=> relation(sK164) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_23])]) ).

fof(f2559,plain,
    ( sP26(sK164)
    | ~ spl171_23
    | ~ spl171_79 ),
    inference(resolution,[],[f2392,f2133]) ).

fof(f2133,plain,
    ( relation(sK164)
    | ~ spl171_23 ),
    inference(avatar_component_clause,[],[f2131]) ).

fof(f14480,plain,
    ( spl171_855
    | ~ spl171_18
    | ~ spl171_79 ),
    inference(avatar_split_clause,[],[f2558,f2391,f2106,f14477]) ).

fof(f14477,plain,
    ( spl171_855
  <=> sP26(sK162) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_855])]) ).

fof(f2106,plain,
    ( spl171_18
  <=> relation(sK162) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_18])]) ).

fof(f2558,plain,
    ( sP26(sK162)
    | ~ spl171_18
    | ~ spl171_79 ),
    inference(resolution,[],[f2392,f2108]) ).

fof(f2108,plain,
    ( relation(sK162)
    | ~ spl171_18 ),
    inference(avatar_component_clause,[],[f2106]) ).

fof(f14474,plain,
    ( spl171_854
    | ~ spl171_4
    | ~ spl171_79 ),
    inference(avatar_split_clause,[],[f2556,f2391,f2036,f14471]) ).

fof(f2036,plain,
    ( spl171_4
  <=> relation(empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_4])]) ).

fof(f2556,plain,
    ( sP26(empty_set)
    | ~ spl171_4
    | ~ spl171_79 ),
    inference(resolution,[],[f2392,f2038]) ).

fof(f2038,plain,
    ( relation(empty_set)
    | ~ spl171_4 ),
    inference(avatar_component_clause,[],[f2036]) ).

fof(f14468,plain,
    ( spl171_853
    | ~ spl171_41
    | ~ spl171_77 ),
    inference(avatar_split_clause,[],[f2554,f2382,f2221,f14465]) ).

fof(f14465,plain,
    ( spl171_853
  <=> sP24(sK170) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_853])]) ).

fof(f2382,plain,
    ( spl171_77
  <=> ! [X0] :
        ( sP24(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_77])]) ).

fof(f2554,plain,
    ( sP24(sK170)
    | ~ spl171_41
    | ~ spl171_77 ),
    inference(resolution,[],[f2383,f2223]) ).

fof(f2383,plain,
    ( ! [X0] :
        ( ~ relation(X0)
        | sP24(X0) )
    | ~ spl171_77 ),
    inference(avatar_component_clause,[],[f2382]) ).

fof(f14462,plain,
    ( spl171_852
    | ~ spl171_34
    | ~ spl171_77 ),
    inference(avatar_split_clause,[],[f2553,f2382,f2186,f14459]) ).

fof(f14459,plain,
    ( spl171_852
  <=> sP24(sK169) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_852])]) ).

fof(f2553,plain,
    ( sP24(sK169)
    | ~ spl171_34
    | ~ spl171_77 ),
    inference(resolution,[],[f2383,f2188]) ).

fof(f14457,plain,
    ( spl171_851
    | ~ spl171_31
    | ~ spl171_77 ),
    inference(avatar_split_clause,[],[f2552,f2382,f2171,f14454]) ).

fof(f14454,plain,
    ( spl171_851
  <=> sP24(sK168) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_851])]) ).

fof(f2552,plain,
    ( sP24(sK168)
    | ~ spl171_31
    | ~ spl171_77 ),
    inference(resolution,[],[f2383,f2173]) ).

fof(f14452,plain,
    ( spl171_850
    | ~ spl171_29
    | ~ spl171_77 ),
    inference(avatar_split_clause,[],[f2551,f2382,f2161,f14449]) ).

fof(f14449,plain,
    ( spl171_850
  <=> sP24(sK167) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_850])]) ).

fof(f2551,plain,
    ( sP24(sK167)
    | ~ spl171_29
    | ~ spl171_77 ),
    inference(resolution,[],[f2383,f2163]) ).

fof(f14447,plain,
    ( spl171_849
    | ~ spl171_26
    | ~ spl171_77 ),
    inference(avatar_split_clause,[],[f2550,f2382,f2146,f14444]) ).

fof(f14444,plain,
    ( spl171_849
  <=> sP24(sK166) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_849])]) ).

fof(f2550,plain,
    ( sP24(sK166)
    | ~ spl171_26
    | ~ spl171_77 ),
    inference(resolution,[],[f2383,f2148]) ).

fof(f14442,plain,
    ( spl171_848
    | ~ spl171_24
    | ~ spl171_77 ),
    inference(avatar_split_clause,[],[f2549,f2382,f2136,f14439]) ).

fof(f14439,plain,
    ( spl171_848
  <=> sP24(sK165) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_848])]) ).

fof(f2549,plain,
    ( sP24(sK165)
    | ~ spl171_24
    | ~ spl171_77 ),
    inference(resolution,[],[f2383,f2138]) ).

fof(f14436,plain,
    ( spl171_847
    | ~ spl171_23
    | ~ spl171_77 ),
    inference(avatar_split_clause,[],[f2548,f2382,f2131,f14433]) ).

fof(f14433,plain,
    ( spl171_847
  <=> sP24(sK164) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_847])]) ).

fof(f2548,plain,
    ( sP24(sK164)
    | ~ spl171_23
    | ~ spl171_77 ),
    inference(resolution,[],[f2383,f2133]) ).

fof(f14431,plain,
    ( spl171_846
    | ~ spl171_18
    | ~ spl171_77 ),
    inference(avatar_split_clause,[],[f2547,f2382,f2106,f14428]) ).

fof(f14428,plain,
    ( spl171_846
  <=> sP24(sK162) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_846])]) ).

fof(f2547,plain,
    ( sP24(sK162)
    | ~ spl171_18
    | ~ spl171_77 ),
    inference(resolution,[],[f2383,f2108]) ).

fof(f14425,plain,
    ( spl171_845
    | ~ spl171_4
    | ~ spl171_77 ),
    inference(avatar_split_clause,[],[f2545,f2382,f2036,f14422]) ).

fof(f2545,plain,
    ( sP24(empty_set)
    | ~ spl171_4
    | ~ spl171_77 ),
    inference(resolution,[],[f2383,f2038]) ).

fof(f14419,plain,
    ( spl171_844
    | ~ spl171_41
    | ~ spl171_76 ),
    inference(avatar_split_clause,[],[f2543,f2378,f2221,f14416]) ).

fof(f14416,plain,
    ( spl171_844
  <=> sP20(sK170) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_844])]) ).

fof(f2378,plain,
    ( spl171_76
  <=> ! [X0] :
        ( sP20(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_76])]) ).

fof(f2543,plain,
    ( sP20(sK170)
    | ~ spl171_41
    | ~ spl171_76 ),
    inference(resolution,[],[f2379,f2223]) ).

fof(f2379,plain,
    ( ! [X0] :
        ( ~ relation(X0)
        | sP20(X0) )
    | ~ spl171_76 ),
    inference(avatar_component_clause,[],[f2378]) ).

fof(f14413,plain,
    ( spl171_843
    | ~ spl171_34
    | ~ spl171_76 ),
    inference(avatar_split_clause,[],[f2542,f2378,f2186,f14410]) ).

fof(f14410,plain,
    ( spl171_843
  <=> sP20(sK169) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_843])]) ).

fof(f2542,plain,
    ( sP20(sK169)
    | ~ spl171_34
    | ~ spl171_76 ),
    inference(resolution,[],[f2379,f2188]) ).

fof(f14408,plain,
    ( spl171_842
    | ~ spl171_31
    | ~ spl171_76 ),
    inference(avatar_split_clause,[],[f2541,f2378,f2171,f14405]) ).

fof(f14405,plain,
    ( spl171_842
  <=> sP20(sK168) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_842])]) ).

fof(f2541,plain,
    ( sP20(sK168)
    | ~ spl171_31
    | ~ spl171_76 ),
    inference(resolution,[],[f2379,f2173]) ).

fof(f14403,plain,
    ( spl171_841
    | ~ spl171_29
    | ~ spl171_76 ),
    inference(avatar_split_clause,[],[f2540,f2378,f2161,f14400]) ).

fof(f14400,plain,
    ( spl171_841
  <=> sP20(sK167) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_841])]) ).

fof(f2540,plain,
    ( sP20(sK167)
    | ~ spl171_29
    | ~ spl171_76 ),
    inference(resolution,[],[f2379,f2163]) ).

fof(f14398,plain,
    ( spl171_840
    | ~ spl171_26
    | ~ spl171_76 ),
    inference(avatar_split_clause,[],[f2539,f2378,f2146,f14395]) ).

fof(f14395,plain,
    ( spl171_840
  <=> sP20(sK166) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_840])]) ).

fof(f2539,plain,
    ( sP20(sK166)
    | ~ spl171_26
    | ~ spl171_76 ),
    inference(resolution,[],[f2379,f2148]) ).

fof(f14393,plain,
    ( spl171_839
    | ~ spl171_24
    | ~ spl171_76 ),
    inference(avatar_split_clause,[],[f2538,f2378,f2136,f14390]) ).

fof(f14390,plain,
    ( spl171_839
  <=> sP20(sK165) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_839])]) ).

fof(f2538,plain,
    ( sP20(sK165)
    | ~ spl171_24
    | ~ spl171_76 ),
    inference(resolution,[],[f2379,f2138]) ).

fof(f14387,plain,
    ( spl171_838
    | ~ spl171_23
    | ~ spl171_76 ),
    inference(avatar_split_clause,[],[f2537,f2378,f2131,f14384]) ).

fof(f14384,plain,
    ( spl171_838
  <=> sP20(sK164) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_838])]) ).

fof(f2537,plain,
    ( sP20(sK164)
    | ~ spl171_23
    | ~ spl171_76 ),
    inference(resolution,[],[f2379,f2133]) ).

fof(f14382,plain,
    ( spl171_837
    | ~ spl171_18
    | ~ spl171_76 ),
    inference(avatar_split_clause,[],[f2536,f2378,f2106,f14379]) ).

fof(f14379,plain,
    ( spl171_837
  <=> sP20(sK162) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_837])]) ).

fof(f2536,plain,
    ( sP20(sK162)
    | ~ spl171_18
    | ~ spl171_76 ),
    inference(resolution,[],[f2379,f2108]) ).

fof(f14376,plain,
    ( spl171_836
    | ~ spl171_4
    | ~ spl171_76 ),
    inference(avatar_split_clause,[],[f2534,f2378,f2036,f14373]) ).

fof(f2534,plain,
    ( sP20(empty_set)
    | ~ spl171_4
    | ~ spl171_76 ),
    inference(resolution,[],[f2379,f2038]) ).

fof(f14370,plain,
    ( spl171_835
    | ~ spl171_41
    | ~ spl171_75 ),
    inference(avatar_split_clause,[],[f2532,f2374,f2221,f14367]) ).

fof(f14367,plain,
    ( spl171_835
  <=> sP18(sK170) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_835])]) ).

fof(f2374,plain,
    ( spl171_75
  <=> ! [X0] :
        ( sP18(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_75])]) ).

fof(f2532,plain,
    ( sP18(sK170)
    | ~ spl171_41
    | ~ spl171_75 ),
    inference(resolution,[],[f2375,f2223]) ).

fof(f2375,plain,
    ( ! [X0] :
        ( ~ relation(X0)
        | sP18(X0) )
    | ~ spl171_75 ),
    inference(avatar_component_clause,[],[f2374]) ).

fof(f14364,plain,
    ( spl171_834
    | ~ spl171_34
    | ~ spl171_75 ),
    inference(avatar_split_clause,[],[f2531,f2374,f2186,f14361]) ).

fof(f14361,plain,
    ( spl171_834
  <=> sP18(sK169) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_834])]) ).

fof(f2531,plain,
    ( sP18(sK169)
    | ~ spl171_34
    | ~ spl171_75 ),
    inference(resolution,[],[f2375,f2188]) ).

fof(f14359,plain,
    ( spl171_833
    | ~ spl171_31
    | ~ spl171_75 ),
    inference(avatar_split_clause,[],[f2530,f2374,f2171,f14356]) ).

fof(f14356,plain,
    ( spl171_833
  <=> sP18(sK168) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_833])]) ).

fof(f2530,plain,
    ( sP18(sK168)
    | ~ spl171_31
    | ~ spl171_75 ),
    inference(resolution,[],[f2375,f2173]) ).

fof(f14354,plain,
    ( spl171_832
    | ~ spl171_29
    | ~ spl171_75 ),
    inference(avatar_split_clause,[],[f2529,f2374,f2161,f14351]) ).

fof(f14351,plain,
    ( spl171_832
  <=> sP18(sK167) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_832])]) ).

fof(f2529,plain,
    ( sP18(sK167)
    | ~ spl171_29
    | ~ spl171_75 ),
    inference(resolution,[],[f2375,f2163]) ).

fof(f14349,plain,
    ( spl171_831
    | ~ spl171_26
    | ~ spl171_75 ),
    inference(avatar_split_clause,[],[f2528,f2374,f2146,f14346]) ).

fof(f14346,plain,
    ( spl171_831
  <=> sP18(sK166) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_831])]) ).

fof(f2528,plain,
    ( sP18(sK166)
    | ~ spl171_26
    | ~ spl171_75 ),
    inference(resolution,[],[f2375,f2148]) ).

fof(f14344,plain,
    ( spl171_830
    | ~ spl171_24
    | ~ spl171_75 ),
    inference(avatar_split_clause,[],[f2527,f2374,f2136,f14341]) ).

fof(f14341,plain,
    ( spl171_830
  <=> sP18(sK165) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_830])]) ).

fof(f2527,plain,
    ( sP18(sK165)
    | ~ spl171_24
    | ~ spl171_75 ),
    inference(resolution,[],[f2375,f2138]) ).

fof(f14338,plain,
    ( spl171_829
    | ~ spl171_23
    | ~ spl171_75 ),
    inference(avatar_split_clause,[],[f2526,f2374,f2131,f14335]) ).

fof(f14335,plain,
    ( spl171_829
  <=> sP18(sK164) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_829])]) ).

fof(f2526,plain,
    ( sP18(sK164)
    | ~ spl171_23
    | ~ spl171_75 ),
    inference(resolution,[],[f2375,f2133]) ).

fof(f14333,plain,
    ( spl171_828
    | ~ spl171_18
    | ~ spl171_75 ),
    inference(avatar_split_clause,[],[f2525,f2374,f2106,f14330]) ).

fof(f14330,plain,
    ( spl171_828
  <=> sP18(sK162) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_828])]) ).

fof(f2525,plain,
    ( sP18(sK162)
    | ~ spl171_18
    | ~ spl171_75 ),
    inference(resolution,[],[f2375,f2108]) ).

fof(f14327,plain,
    ( spl171_827
    | ~ spl171_4
    | ~ spl171_75 ),
    inference(avatar_split_clause,[],[f2523,f2374,f2036,f14324]) ).

fof(f2523,plain,
    ( sP18(empty_set)
    | ~ spl171_4
    | ~ spl171_75 ),
    inference(resolution,[],[f2375,f2038]) ).

fof(f14321,plain,
    ( spl171_826
    | ~ spl171_41
    | ~ spl171_74 ),
    inference(avatar_split_clause,[],[f2521,f2370,f2221,f14318]) ).

fof(f14318,plain,
    ( spl171_826
  <=> sP16(sK170) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_826])]) ).

fof(f2370,plain,
    ( spl171_74
  <=> ! [X0] :
        ( sP16(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_74])]) ).

fof(f2521,plain,
    ( sP16(sK170)
    | ~ spl171_41
    | ~ spl171_74 ),
    inference(resolution,[],[f2371,f2223]) ).

fof(f2371,plain,
    ( ! [X0] :
        ( ~ relation(X0)
        | sP16(X0) )
    | ~ spl171_74 ),
    inference(avatar_component_clause,[],[f2370]) ).

fof(f14315,plain,
    ( spl171_825
    | ~ spl171_34
    | ~ spl171_74 ),
    inference(avatar_split_clause,[],[f2520,f2370,f2186,f14312]) ).

fof(f14312,plain,
    ( spl171_825
  <=> sP16(sK169) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_825])]) ).

fof(f2520,plain,
    ( sP16(sK169)
    | ~ spl171_34
    | ~ spl171_74 ),
    inference(resolution,[],[f2371,f2188]) ).

fof(f14310,plain,
    ( spl171_824
    | ~ spl171_31
    | ~ spl171_74 ),
    inference(avatar_split_clause,[],[f2519,f2370,f2171,f14307]) ).

fof(f14307,plain,
    ( spl171_824
  <=> sP16(sK168) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_824])]) ).

fof(f2519,plain,
    ( sP16(sK168)
    | ~ spl171_31
    | ~ spl171_74 ),
    inference(resolution,[],[f2371,f2173]) ).

fof(f14305,plain,
    ( spl171_823
    | ~ spl171_29
    | ~ spl171_74 ),
    inference(avatar_split_clause,[],[f2518,f2370,f2161,f14302]) ).

fof(f14302,plain,
    ( spl171_823
  <=> sP16(sK167) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_823])]) ).

fof(f2518,plain,
    ( sP16(sK167)
    | ~ spl171_29
    | ~ spl171_74 ),
    inference(resolution,[],[f2371,f2163]) ).

fof(f14300,plain,
    ( spl171_822
    | ~ spl171_26
    | ~ spl171_74 ),
    inference(avatar_split_clause,[],[f2517,f2370,f2146,f14297]) ).

fof(f14297,plain,
    ( spl171_822
  <=> sP16(sK166) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_822])]) ).

fof(f2517,plain,
    ( sP16(sK166)
    | ~ spl171_26
    | ~ spl171_74 ),
    inference(resolution,[],[f2371,f2148]) ).

fof(f14295,plain,
    ( spl171_821
    | ~ spl171_24
    | ~ spl171_74 ),
    inference(avatar_split_clause,[],[f2516,f2370,f2136,f14292]) ).

fof(f14292,plain,
    ( spl171_821
  <=> sP16(sK165) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_821])]) ).

fof(f2516,plain,
    ( sP16(sK165)
    | ~ spl171_24
    | ~ spl171_74 ),
    inference(resolution,[],[f2371,f2138]) ).

fof(f14289,plain,
    ( spl171_820
    | ~ spl171_23
    | ~ spl171_74 ),
    inference(avatar_split_clause,[],[f2515,f2370,f2131,f14286]) ).

fof(f14286,plain,
    ( spl171_820
  <=> sP16(sK164) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_820])]) ).

fof(f2515,plain,
    ( sP16(sK164)
    | ~ spl171_23
    | ~ spl171_74 ),
    inference(resolution,[],[f2371,f2133]) ).

fof(f14284,plain,
    ( spl171_819
    | ~ spl171_18
    | ~ spl171_74 ),
    inference(avatar_split_clause,[],[f2514,f2370,f2106,f14281]) ).

fof(f14281,plain,
    ( spl171_819
  <=> sP16(sK162) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_819])]) ).

fof(f2514,plain,
    ( sP16(sK162)
    | ~ spl171_18
    | ~ spl171_74 ),
    inference(resolution,[],[f2371,f2108]) ).

fof(f14278,plain,
    ( spl171_818
    | ~ spl171_4
    | ~ spl171_74 ),
    inference(avatar_split_clause,[],[f2512,f2370,f2036,f14275]) ).

fof(f2512,plain,
    ( sP16(empty_set)
    | ~ spl171_4
    | ~ spl171_74 ),
    inference(resolution,[],[f2371,f2038]) ).

fof(f14272,plain,
    ( spl171_817
    | ~ spl171_41
    | ~ spl171_73 ),
    inference(avatar_split_clause,[],[f2510,f2366,f2221,f14269]) ).

fof(f14269,plain,
    ( spl171_817
  <=> sP14(sK170) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_817])]) ).

fof(f2366,plain,
    ( spl171_73
  <=> ! [X0] :
        ( sP14(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_73])]) ).

fof(f2510,plain,
    ( sP14(sK170)
    | ~ spl171_41
    | ~ spl171_73 ),
    inference(resolution,[],[f2367,f2223]) ).

fof(f2367,plain,
    ( ! [X0] :
        ( ~ relation(X0)
        | sP14(X0) )
    | ~ spl171_73 ),
    inference(avatar_component_clause,[],[f2366]) ).

fof(f14266,plain,
    ( spl171_816
    | ~ spl171_34
    | ~ spl171_73 ),
    inference(avatar_split_clause,[],[f2509,f2366,f2186,f14263]) ).

fof(f14263,plain,
    ( spl171_816
  <=> sP14(sK169) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_816])]) ).

fof(f2509,plain,
    ( sP14(sK169)
    | ~ spl171_34
    | ~ spl171_73 ),
    inference(resolution,[],[f2367,f2188]) ).

fof(f14261,plain,
    ( spl171_815
    | ~ spl171_31
    | ~ spl171_73 ),
    inference(avatar_split_clause,[],[f2508,f2366,f2171,f14258]) ).

fof(f14258,plain,
    ( spl171_815
  <=> sP14(sK168) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_815])]) ).

fof(f2508,plain,
    ( sP14(sK168)
    | ~ spl171_31
    | ~ spl171_73 ),
    inference(resolution,[],[f2367,f2173]) ).

fof(f14256,plain,
    ( spl171_814
    | ~ spl171_29
    | ~ spl171_73 ),
    inference(avatar_split_clause,[],[f2507,f2366,f2161,f14253]) ).

fof(f14253,plain,
    ( spl171_814
  <=> sP14(sK167) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_814])]) ).

fof(f2507,plain,
    ( sP14(sK167)
    | ~ spl171_29
    | ~ spl171_73 ),
    inference(resolution,[],[f2367,f2163]) ).

fof(f14251,plain,
    ( spl171_813
    | ~ spl171_26
    | ~ spl171_73 ),
    inference(avatar_split_clause,[],[f2506,f2366,f2146,f14248]) ).

fof(f14248,plain,
    ( spl171_813
  <=> sP14(sK166) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_813])]) ).

fof(f2506,plain,
    ( sP14(sK166)
    | ~ spl171_26
    | ~ spl171_73 ),
    inference(resolution,[],[f2367,f2148]) ).

fof(f14246,plain,
    ( spl171_812
    | ~ spl171_24
    | ~ spl171_73 ),
    inference(avatar_split_clause,[],[f2505,f2366,f2136,f14243]) ).

fof(f14243,plain,
    ( spl171_812
  <=> sP14(sK165) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_812])]) ).

fof(f2505,plain,
    ( sP14(sK165)
    | ~ spl171_24
    | ~ spl171_73 ),
    inference(resolution,[],[f2367,f2138]) ).

fof(f14240,plain,
    ( spl171_811
    | ~ spl171_23
    | ~ spl171_73 ),
    inference(avatar_split_clause,[],[f2504,f2366,f2131,f14237]) ).

fof(f14237,plain,
    ( spl171_811
  <=> sP14(sK164) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_811])]) ).

fof(f2504,plain,
    ( sP14(sK164)
    | ~ spl171_23
    | ~ spl171_73 ),
    inference(resolution,[],[f2367,f2133]) ).

fof(f14235,plain,
    ( spl171_810
    | ~ spl171_18
    | ~ spl171_73 ),
    inference(avatar_split_clause,[],[f2503,f2366,f2106,f14232]) ).

fof(f14232,plain,
    ( spl171_810
  <=> sP14(sK162) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_810])]) ).

fof(f2503,plain,
    ( sP14(sK162)
    | ~ spl171_18
    | ~ spl171_73 ),
    inference(resolution,[],[f2367,f2108]) ).

fof(f14229,plain,
    ( spl171_809
    | ~ spl171_4
    | ~ spl171_73 ),
    inference(avatar_split_clause,[],[f2501,f2366,f2036,f14226]) ).

fof(f2501,plain,
    ( sP14(empty_set)
    | ~ spl171_4
    | ~ spl171_73 ),
    inference(resolution,[],[f2367,f2038]) ).

fof(f14223,plain,
    ( spl171_808
    | ~ spl171_41
    | ~ spl171_72 ),
    inference(avatar_split_clause,[],[f2499,f2362,f2221,f14220]) ).

fof(f14220,plain,
    ( spl171_808
  <=> sP12(sK170) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_808])]) ).

fof(f2362,plain,
    ( spl171_72
  <=> ! [X0] :
        ( sP12(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_72])]) ).

fof(f2499,plain,
    ( sP12(sK170)
    | ~ spl171_41
    | ~ spl171_72 ),
    inference(resolution,[],[f2363,f2223]) ).

fof(f2363,plain,
    ( ! [X0] :
        ( ~ relation(X0)
        | sP12(X0) )
    | ~ spl171_72 ),
    inference(avatar_component_clause,[],[f2362]) ).

fof(f14217,plain,
    ( spl171_807
    | ~ spl171_34
    | ~ spl171_72 ),
    inference(avatar_split_clause,[],[f2498,f2362,f2186,f14214]) ).

fof(f14214,plain,
    ( spl171_807
  <=> sP12(sK169) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_807])]) ).

fof(f2498,plain,
    ( sP12(sK169)
    | ~ spl171_34
    | ~ spl171_72 ),
    inference(resolution,[],[f2363,f2188]) ).

fof(f14212,plain,
    ( spl171_806
    | ~ spl171_31
    | ~ spl171_72 ),
    inference(avatar_split_clause,[],[f2497,f2362,f2171,f14209]) ).

fof(f14209,plain,
    ( spl171_806
  <=> sP12(sK168) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_806])]) ).

fof(f2497,plain,
    ( sP12(sK168)
    | ~ spl171_31
    | ~ spl171_72 ),
    inference(resolution,[],[f2363,f2173]) ).

fof(f14207,plain,
    ( spl171_805
    | ~ spl171_29
    | ~ spl171_72 ),
    inference(avatar_split_clause,[],[f2496,f2362,f2161,f14204]) ).

fof(f14204,plain,
    ( spl171_805
  <=> sP12(sK167) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_805])]) ).

fof(f2496,plain,
    ( sP12(sK167)
    | ~ spl171_29
    | ~ spl171_72 ),
    inference(resolution,[],[f2363,f2163]) ).

fof(f14202,plain,
    ( spl171_804
    | ~ spl171_26
    | ~ spl171_72 ),
    inference(avatar_split_clause,[],[f2495,f2362,f2146,f14199]) ).

fof(f14199,plain,
    ( spl171_804
  <=> sP12(sK166) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_804])]) ).

fof(f2495,plain,
    ( sP12(sK166)
    | ~ spl171_26
    | ~ spl171_72 ),
    inference(resolution,[],[f2363,f2148]) ).

fof(f14197,plain,
    ( spl171_803
    | ~ spl171_24
    | ~ spl171_72 ),
    inference(avatar_split_clause,[],[f2494,f2362,f2136,f14194]) ).

fof(f14194,plain,
    ( spl171_803
  <=> sP12(sK165) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_803])]) ).

fof(f2494,plain,
    ( sP12(sK165)
    | ~ spl171_24
    | ~ spl171_72 ),
    inference(resolution,[],[f2363,f2138]) ).

fof(f14191,plain,
    ( spl171_802
    | ~ spl171_23
    | ~ spl171_72 ),
    inference(avatar_split_clause,[],[f2493,f2362,f2131,f14188]) ).

fof(f14188,plain,
    ( spl171_802
  <=> sP12(sK164) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_802])]) ).

fof(f2493,plain,
    ( sP12(sK164)
    | ~ spl171_23
    | ~ spl171_72 ),
    inference(resolution,[],[f2363,f2133]) ).

fof(f14186,plain,
    ( spl171_801
    | ~ spl171_18
    | ~ spl171_72 ),
    inference(avatar_split_clause,[],[f2492,f2362,f2106,f14183]) ).

fof(f14183,plain,
    ( spl171_801
  <=> sP12(sK162) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_801])]) ).

fof(f2492,plain,
    ( sP12(sK162)
    | ~ spl171_18
    | ~ spl171_72 ),
    inference(resolution,[],[f2363,f2108]) ).

fof(f14180,plain,
    ( spl171_800
    | ~ spl171_4
    | ~ spl171_72 ),
    inference(avatar_split_clause,[],[f2490,f2362,f2036,f14177]) ).

fof(f2490,plain,
    ( sP12(empty_set)
    | ~ spl171_4
    | ~ spl171_72 ),
    inference(resolution,[],[f2363,f2038]) ).

fof(f14174,plain,
    ( spl171_799
    | ~ spl171_41
    | ~ spl171_71 ),
    inference(avatar_split_clause,[],[f2488,f2358,f2221,f14171]) ).

fof(f14171,plain,
    ( spl171_799
  <=> sP8(sK170) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_799])]) ).

fof(f2358,plain,
    ( spl171_71
  <=> ! [X0] :
        ( sP8(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_71])]) ).

fof(f2488,plain,
    ( sP8(sK170)
    | ~ spl171_41
    | ~ spl171_71 ),
    inference(resolution,[],[f2359,f2223]) ).

fof(f2359,plain,
    ( ! [X0] :
        ( ~ relation(X0)
        | sP8(X0) )
    | ~ spl171_71 ),
    inference(avatar_component_clause,[],[f2358]) ).

fof(f14168,plain,
    ( spl171_798
    | ~ spl171_34
    | ~ spl171_71 ),
    inference(avatar_split_clause,[],[f2487,f2358,f2186,f14165]) ).

fof(f14165,plain,
    ( spl171_798
  <=> sP8(sK169) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_798])]) ).

fof(f2487,plain,
    ( sP8(sK169)
    | ~ spl171_34
    | ~ spl171_71 ),
    inference(resolution,[],[f2359,f2188]) ).

fof(f14149,plain,
    ( spl171_797
    | ~ spl171_203
    | ~ spl171_796 ),
    inference(avatar_split_clause,[],[f14145,f14142,f3373,f14147]) ).

fof(f14147,plain,
    ( spl171_797
  <=> ! [X0,X5,X2,X1] :
        ( ~ in(unordered_pair(unordered_pair(sK86(X0,X1,X2),sK85(X0,X1,X2)),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X2)
        | sP9(X0,X1,X2)
        | ~ in(unordered_pair(unordered_pair(X5,sK86(X0,X1,X2)),unordered_pair(X5,X5)),X0)
        | ~ in(unordered_pair(unordered_pair(sK85(X0,X1,X2),X5),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_797])]) ).

fof(f3373,plain,
    ( spl171_203
  <=> ! [X0,X1] : unordered_pair(X0,X1) = unordered_pair(X1,X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_203])]) ).

fof(f14142,plain,
    ( spl171_796
  <=> ! [X0,X5,X2,X1] :
        ( sP9(X0,X1,X2)
        | ~ in(unordered_pair(unordered_pair(X5,sK86(X0,X1,X2)),unordered_pair(X5,X5)),X0)
        | ~ in(unordered_pair(unordered_pair(sK85(X0,X1,X2),X5),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X1)
        | ~ in(unordered_pair(unordered_pair(sK85(X0,X1,X2),sK86(X0,X1,X2)),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_796])]) ).

fof(f14145,plain,
    ( ! [X2,X0,X1,X5] :
        ( ~ in(unordered_pair(unordered_pair(sK86(X0,X1,X2),sK85(X0,X1,X2)),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X2)
        | sP9(X0,X1,X2)
        | ~ in(unordered_pair(unordered_pair(X5,sK86(X0,X1,X2)),unordered_pair(X5,X5)),X0)
        | ~ in(unordered_pair(unordered_pair(sK85(X0,X1,X2),X5),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X1) )
    | ~ spl171_203
    | ~ spl171_796 ),
    inference(forward_demodulation,[],[f14143,f3374]) ).

fof(f3374,plain,
    ( ! [X0,X1] : unordered_pair(X0,X1) = unordered_pair(X1,X0)
    | ~ spl171_203 ),
    inference(avatar_component_clause,[],[f3373]) ).

fof(f14143,plain,
    ( ! [X2,X0,X1,X5] :
        ( sP9(X0,X1,X2)
        | ~ in(unordered_pair(unordered_pair(X5,sK86(X0,X1,X2)),unordered_pair(X5,X5)),X0)
        | ~ in(unordered_pair(unordered_pair(sK85(X0,X1,X2),X5),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X1)
        | ~ in(unordered_pair(unordered_pair(sK85(X0,X1,X2),sK86(X0,X1,X2)),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X2) )
    | ~ spl171_796 ),
    inference(avatar_component_clause,[],[f14142]) ).

fof(f14144,plain,
    spl171_796,
    inference(avatar_split_clause,[],[f1859,f14142]) ).

fof(f1859,plain,
    ! [X2,X0,X1,X5] :
      ( sP9(X0,X1,X2)
      | ~ in(unordered_pair(unordered_pair(X5,sK86(X0,X1,X2)),unordered_pair(X5,X5)),X0)
      | ~ in(unordered_pair(unordered_pair(sK85(X0,X1,X2),X5),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X1)
      | ~ in(unordered_pair(unordered_pair(sK85(X0,X1,X2),sK86(X0,X1,X2)),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X2) ),
    inference(definition_unfolding,[],[f1386,f1762,f1762,f1762]) ).

fof(f1762,plain,
    ! [X0,X1] : ordered_pair(X0,X1) = unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),
    inference(definition_unfolding,[],[f1558,f1065]) ).

fof(f1065,plain,
    ! [X0] : singleton(X0) = unordered_pair(X0,X0),
    inference(cnf_transformation,[],[f283]) ).

fof(f283,axiom,
    ! [X0] : singleton(X0) = unordered_pair(X0,X0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t69_enumset1) ).

fof(f1558,plain,
    ! [X0,X1] : ordered_pair(X0,X1) = unordered_pair(unordered_pair(X0,X1),singleton(X0)),
    inference(cnf_transformation,[],[f55]) ).

fof(f55,axiom,
    ! [X0,X1] : ordered_pair(X0,X1) = unordered_pair(unordered_pair(X0,X1),singleton(X0)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d5_tarski) ).

fof(f1386,plain,
    ! [X2,X0,X1,X5] :
      ( sP9(X0,X1,X2)
      | ~ in(ordered_pair(X5,sK86(X0,X1,X2)),X0)
      | ~ in(ordered_pair(sK85(X0,X1,X2),X5),X1)
      | ~ in(ordered_pair(sK85(X0,X1,X2),sK86(X0,X1,X2)),X2) ),
    inference(cnf_transformation,[],[f818]) ).

fof(f818,plain,
    ! [X0,X1,X2] :
      ( ( sP9(X0,X1,X2)
        | ( ( ! [X5] :
                ( ~ in(ordered_pair(X5,sK86(X0,X1,X2)),X0)
                | ~ in(ordered_pair(sK85(X0,X1,X2),X5),X1) )
            | ~ in(ordered_pair(sK85(X0,X1,X2),sK86(X0,X1,X2)),X2) )
          & ( ( in(ordered_pair(sK87(X0,X1,X2),sK86(X0,X1,X2)),X0)
              & in(ordered_pair(sK85(X0,X1,X2),sK87(X0,X1,X2)),X1) )
            | in(ordered_pair(sK85(X0,X1,X2),sK86(X0,X1,X2)),X2) ) ) )
      & ( ! [X7,X8] :
            ( ( in(ordered_pair(X7,X8),X2)
              | ! [X9] :
                  ( ~ in(ordered_pair(X9,X8),X0)
                  | ~ in(ordered_pair(X7,X9),X1) ) )
            & ( ( in(ordered_pair(sK88(X0,X1,X7,X8),X8),X0)
                & in(ordered_pair(X7,sK88(X0,X1,X7,X8)),X1) )
              | ~ in(ordered_pair(X7,X8),X2) ) )
        | ~ sP9(X0,X1,X2) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK85,sK86,sK87,sK88])],[f814,f817,f816,f815]) ).

fof(f815,plain,
    ! [X0,X1,X2] :
      ( ? [X3,X4] :
          ( ( ! [X5] :
                ( ~ in(ordered_pair(X5,X4),X0)
                | ~ in(ordered_pair(X3,X5),X1) )
            | ~ in(ordered_pair(X3,X4),X2) )
          & ( ? [X6] :
                ( in(ordered_pair(X6,X4),X0)
                & in(ordered_pair(X3,X6),X1) )
            | in(ordered_pair(X3,X4),X2) ) )
     => ( ( ! [X5] :
              ( ~ in(ordered_pair(X5,sK86(X0,X1,X2)),X0)
              | ~ in(ordered_pair(sK85(X0,X1,X2),X5),X1) )
          | ~ in(ordered_pair(sK85(X0,X1,X2),sK86(X0,X1,X2)),X2) )
        & ( ? [X6] :
              ( in(ordered_pair(X6,sK86(X0,X1,X2)),X0)
              & in(ordered_pair(sK85(X0,X1,X2),X6),X1) )
          | in(ordered_pair(sK85(X0,X1,X2),sK86(X0,X1,X2)),X2) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f816,plain,
    ! [X0,X1,X2] :
      ( ? [X6] :
          ( in(ordered_pair(X6,sK86(X0,X1,X2)),X0)
          & in(ordered_pair(sK85(X0,X1,X2),X6),X1) )
     => ( in(ordered_pair(sK87(X0,X1,X2),sK86(X0,X1,X2)),X0)
        & in(ordered_pair(sK85(X0,X1,X2),sK87(X0,X1,X2)),X1) ) ),
    introduced(choice_axiom,[]) ).

fof(f817,plain,
    ! [X0,X1,X7,X8] :
      ( ? [X10] :
          ( in(ordered_pair(X10,X8),X0)
          & in(ordered_pair(X7,X10),X1) )
     => ( in(ordered_pair(sK88(X0,X1,X7,X8),X8),X0)
        & in(ordered_pair(X7,sK88(X0,X1,X7,X8)),X1) ) ),
    introduced(choice_axiom,[]) ).

fof(f814,plain,
    ! [X0,X1,X2] :
      ( ( sP9(X0,X1,X2)
        | ? [X3,X4] :
            ( ( ! [X5] :
                  ( ~ in(ordered_pair(X5,X4),X0)
                  | ~ in(ordered_pair(X3,X5),X1) )
              | ~ in(ordered_pair(X3,X4),X2) )
            & ( ? [X6] :
                  ( in(ordered_pair(X6,X4),X0)
                  & in(ordered_pair(X3,X6),X1) )
              | in(ordered_pair(X3,X4),X2) ) ) )
      & ( ! [X7,X8] :
            ( ( in(ordered_pair(X7,X8),X2)
              | ! [X9] :
                  ( ~ in(ordered_pair(X9,X8),X0)
                  | ~ in(ordered_pair(X7,X9),X1) ) )
            & ( ? [X10] :
                  ( in(ordered_pair(X10,X8),X0)
                  & in(ordered_pair(X7,X10),X1) )
              | ~ in(ordered_pair(X7,X8),X2) ) )
        | ~ sP9(X0,X1,X2) ) ),
    inference(rectify,[],[f813]) ).

fof(f813,plain,
    ! [X1,X0,X2] :
      ( ( sP9(X1,X0,X2)
        | ? [X3,X4] :
            ( ( ! [X5] :
                  ( ~ in(ordered_pair(X5,X4),X1)
                  | ~ in(ordered_pair(X3,X5),X0) )
              | ~ in(ordered_pair(X3,X4),X2) )
            & ( ? [X5] :
                  ( in(ordered_pair(X5,X4),X1)
                  & in(ordered_pair(X3,X5),X0) )
              | in(ordered_pair(X3,X4),X2) ) ) )
      & ( ! [X3,X4] :
            ( ( in(ordered_pair(X3,X4),X2)
              | ! [X5] :
                  ( ~ in(ordered_pair(X5,X4),X1)
                  | ~ in(ordered_pair(X3,X5),X0) ) )
            & ( ? [X5] :
                  ( in(ordered_pair(X5,X4),X1)
                  & in(ordered_pair(X3,X5),X0) )
              | ~ in(ordered_pair(X3,X4),X2) ) )
        | ~ sP9(X1,X0,X2) ) ),
    inference(nnf_transformation,[],[f617]) ).

fof(f617,plain,
    ! [X1,X0,X2] :
      ( sP9(X1,X0,X2)
    <=> ! [X3,X4] :
          ( in(ordered_pair(X3,X4),X2)
        <=> ? [X5] :
              ( in(ordered_pair(X5,X4),X1)
              & in(ordered_pair(X3,X5),X0) ) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP9])]) ).

fof(f14110,plain,
    ( spl171_795
    | ~ spl171_203
    | ~ spl171_792 ),
    inference(avatar_split_clause,[],[f14097,f14093,f3373,f14108]) ).

fof(f14108,plain,
    ( spl171_795
  <=> ! [X2,X0,X1] :
        ( ~ in(unordered_pair(unordered_pair(sK106(X0,X1,X2),sK105(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X2)
        | ~ in(unordered_pair(unordered_pair(sK106(X0,X1,X2),sK105(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X0)
        | sP21(X0,X1,X2)
        | ~ in(sK105(X0,X1,X2),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_795])]) ).

fof(f14093,plain,
    ( spl171_792
  <=> ! [X2,X0,X1] :
        ( sP21(X0,X1,X2)
        | ~ in(unordered_pair(unordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X0)
        | ~ in(sK105(X0,X1,X2),X1)
        | ~ in(unordered_pair(unordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_792])]) ).

fof(f14097,plain,
    ( ! [X2,X0,X1] :
        ( ~ in(unordered_pair(unordered_pair(sK106(X0,X1,X2),sK105(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X2)
        | ~ in(unordered_pair(unordered_pair(sK106(X0,X1,X2),sK105(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X0)
        | sP21(X0,X1,X2)
        | ~ in(sK105(X0,X1,X2),X1) )
    | ~ spl171_203
    | ~ spl171_792 ),
    inference(forward_demodulation,[],[f14096,f3374]) ).

fof(f14096,plain,
    ( ! [X2,X0,X1] :
        ( ~ in(unordered_pair(unordered_pair(sK106(X0,X1,X2),sK105(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X0)
        | sP21(X0,X1,X2)
        | ~ in(sK105(X0,X1,X2),X1)
        | ~ in(unordered_pair(unordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X2) )
    | ~ spl171_203
    | ~ spl171_792 ),
    inference(forward_demodulation,[],[f14094,f3374]) ).

fof(f14094,plain,
    ( ! [X2,X0,X1] :
        ( sP21(X0,X1,X2)
        | ~ in(unordered_pair(unordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X0)
        | ~ in(sK105(X0,X1,X2),X1)
        | ~ in(unordered_pair(unordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X2) )
    | ~ spl171_792 ),
    inference(avatar_component_clause,[],[f14093]) ).

fof(f14106,plain,
    ( spl171_794
    | ~ spl171_31
    | ~ spl171_71 ),
    inference(avatar_split_clause,[],[f2486,f2358,f2171,f14103]) ).

fof(f14103,plain,
    ( spl171_794
  <=> sP8(sK168) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_794])]) ).

fof(f2486,plain,
    ( sP8(sK168)
    | ~ spl171_31
    | ~ spl171_71 ),
    inference(resolution,[],[f2359,f2173]) ).

fof(f14101,plain,
    spl171_793,
    inference(avatar_split_clause,[],[f2008,f14099]) ).

fof(f14099,plain,
    ( spl171_793
  <=> ! [X2,X0,X1] :
        ( ~ in(unordered_pair(unordered_pair(sK139(X0,X1,X2),sK138(X0,X1,X2)),unordered_pair(sK138(X0,X1,X2),sK138(X0,X1,X2))),X2)
        | ~ in(unordered_pair(unordered_pair(sK139(X0,X1,X2),sK138(X0,X1,X2)),unordered_pair(sK138(X0,X1,X2),sK138(X0,X1,X2))),X0)
        | sP39(X0,X1,X2)
        | ~ in(sK139(X0,X1,X2),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_793])]) ).

fof(f2008,plain,
    ! [X2,X0,X1] :
      ( ~ in(unordered_pair(unordered_pair(sK139(X0,X1,X2),sK138(X0,X1,X2)),unordered_pair(sK138(X0,X1,X2),sK138(X0,X1,X2))),X2)
      | ~ in(unordered_pair(unordered_pair(sK139(X0,X1,X2),sK138(X0,X1,X2)),unordered_pair(sK138(X0,X1,X2),sK138(X0,X1,X2))),X0)
      | sP39(X0,X1,X2)
      | ~ in(sK139(X0,X1,X2),X1) ),
    inference(forward_demodulation,[],[f2007,f1555]) ).

fof(f1555,plain,
    ! [X0,X1] : unordered_pair(X0,X1) = unordered_pair(X1,X0),
    inference(cnf_transformation,[],[f9]) ).

fof(f9,axiom,
    ! [X0,X1] : unordered_pair(X0,X1) = unordered_pair(X1,X0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_k2_tarski) ).

fof(f2007,plain,
    ! [X2,X0,X1] :
      ( ~ in(unordered_pair(unordered_pair(sK139(X0,X1,X2),sK138(X0,X1,X2)),unordered_pair(sK138(X0,X1,X2),sK138(X0,X1,X2))),X0)
      | sP39(X0,X1,X2)
      | ~ in(sK139(X0,X1,X2),X1)
      | ~ in(unordered_pair(unordered_pair(sK138(X0,X1,X2),sK139(X0,X1,X2)),unordered_pair(sK138(X0,X1,X2),sK138(X0,X1,X2))),X2) ),
    inference(forward_demodulation,[],[f1912,f1555]) ).

fof(f1912,plain,
    ! [X2,X0,X1] :
      ( sP39(X0,X1,X2)
      | ~ in(unordered_pair(unordered_pair(sK138(X0,X1,X2),sK139(X0,X1,X2)),unordered_pair(sK138(X0,X1,X2),sK138(X0,X1,X2))),X0)
      | ~ in(sK139(X0,X1,X2),X1)
      | ~ in(unordered_pair(unordered_pair(sK138(X0,X1,X2),sK139(X0,X1,X2)),unordered_pair(sK138(X0,X1,X2),sK138(X0,X1,X2))),X2) ),
    inference(definition_unfolding,[],[f1595,f1762,f1762]) ).

fof(f1595,plain,
    ! [X2,X0,X1] :
      ( sP39(X0,X1,X2)
      | ~ in(ordered_pair(sK138(X0,X1,X2),sK139(X0,X1,X2)),X0)
      | ~ in(sK139(X0,X1,X2),X1)
      | ~ in(ordered_pair(sK138(X0,X1,X2),sK139(X0,X1,X2)),X2) ),
    inference(cnf_transformation,[],[f958]) ).

fof(f958,plain,
    ! [X0,X1,X2] :
      ( ( sP39(X0,X1,X2)
        | ( ( ~ in(ordered_pair(sK138(X0,X1,X2),sK139(X0,X1,X2)),X0)
            | ~ in(sK139(X0,X1,X2),X1)
            | ~ in(ordered_pair(sK138(X0,X1,X2),sK139(X0,X1,X2)),X2) )
          & ( ( in(ordered_pair(sK138(X0,X1,X2),sK139(X0,X1,X2)),X0)
              & in(sK139(X0,X1,X2),X1) )
            | in(ordered_pair(sK138(X0,X1,X2),sK139(X0,X1,X2)),X2) ) ) )
      & ( ! [X5,X6] :
            ( ( in(ordered_pair(X5,X6),X2)
              | ~ in(ordered_pair(X5,X6),X0)
              | ~ in(X6,X1) )
            & ( ( in(ordered_pair(X5,X6),X0)
                & in(X6,X1) )
              | ~ in(ordered_pair(X5,X6),X2) ) )
        | ~ sP39(X0,X1,X2) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK138,sK139])],[f956,f957]) ).

fof(f957,plain,
    ! [X0,X1,X2] :
      ( ? [X3,X4] :
          ( ( ~ in(ordered_pair(X3,X4),X0)
            | ~ in(X4,X1)
            | ~ in(ordered_pair(X3,X4),X2) )
          & ( ( in(ordered_pair(X3,X4),X0)
              & in(X4,X1) )
            | in(ordered_pair(X3,X4),X2) ) )
     => ( ( ~ in(ordered_pair(sK138(X0,X1,X2),sK139(X0,X1,X2)),X0)
          | ~ in(sK139(X0,X1,X2),X1)
          | ~ in(ordered_pair(sK138(X0,X1,X2),sK139(X0,X1,X2)),X2) )
        & ( ( in(ordered_pair(sK138(X0,X1,X2),sK139(X0,X1,X2)),X0)
            & in(sK139(X0,X1,X2),X1) )
          | in(ordered_pair(sK138(X0,X1,X2),sK139(X0,X1,X2)),X2) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f956,plain,
    ! [X0,X1,X2] :
      ( ( sP39(X0,X1,X2)
        | ? [X3,X4] :
            ( ( ~ in(ordered_pair(X3,X4),X0)
              | ~ in(X4,X1)
              | ~ in(ordered_pair(X3,X4),X2) )
            & ( ( in(ordered_pair(X3,X4),X0)
                & in(X4,X1) )
              | in(ordered_pair(X3,X4),X2) ) ) )
      & ( ! [X5,X6] :
            ( ( in(ordered_pair(X5,X6),X2)
              | ~ in(ordered_pair(X5,X6),X0)
              | ~ in(X6,X1) )
            & ( ( in(ordered_pair(X5,X6),X0)
                & in(X6,X1) )
              | ~ in(ordered_pair(X5,X6),X2) ) )
        | ~ sP39(X0,X1,X2) ) ),
    inference(rectify,[],[f955]) ).

fof(f955,plain,
    ! [X1,X0,X2] :
      ( ( sP39(X1,X0,X2)
        | ? [X3,X4] :
            ( ( ~ in(ordered_pair(X3,X4),X1)
              | ~ in(X4,X0)
              | ~ in(ordered_pair(X3,X4),X2) )
            & ( ( in(ordered_pair(X3,X4),X1)
                & in(X4,X0) )
              | in(ordered_pair(X3,X4),X2) ) ) )
      & ( ! [X3,X4] :
            ( ( in(ordered_pair(X3,X4),X2)
              | ~ in(ordered_pair(X3,X4),X1)
              | ~ in(X4,X0) )
            & ( ( in(ordered_pair(X3,X4),X1)
                & in(X4,X0) )
              | ~ in(ordered_pair(X3,X4),X2) ) )
        | ~ sP39(X1,X0,X2) ) ),
    inference(flattening,[],[f954]) ).

fof(f954,plain,
    ! [X1,X0,X2] :
      ( ( sP39(X1,X0,X2)
        | ? [X3,X4] :
            ( ( ~ in(ordered_pair(X3,X4),X1)
              | ~ in(X4,X0)
              | ~ in(ordered_pair(X3,X4),X2) )
            & ( ( in(ordered_pair(X3,X4),X1)
                & in(X4,X0) )
              | in(ordered_pair(X3,X4),X2) ) ) )
      & ( ! [X3,X4] :
            ( ( in(ordered_pair(X3,X4),X2)
              | ~ in(ordered_pair(X3,X4),X1)
              | ~ in(X4,X0) )
            & ( ( in(ordered_pair(X3,X4),X1)
                & in(X4,X0) )
              | ~ in(ordered_pair(X3,X4),X2) ) )
        | ~ sP39(X1,X0,X2) ) ),
    inference(nnf_transformation,[],[f662]) ).

fof(f662,plain,
    ! [X1,X0,X2] :
      ( sP39(X1,X0,X2)
    <=> ! [X3,X4] :
          ( in(ordered_pair(X3,X4),X2)
        <=> ( in(ordered_pair(X3,X4),X1)
            & in(X4,X0) ) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP39])]) ).

fof(f14095,plain,
    spl171_792,
    inference(avatar_split_clause,[],[f1885,f14093]) ).

fof(f1885,plain,
    ! [X2,X0,X1] :
      ( sP21(X0,X1,X2)
      | ~ in(unordered_pair(unordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X0)
      | ~ in(sK105(X0,X1,X2),X1)
      | ~ in(unordered_pair(unordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X2) ),
    inference(definition_unfolding,[],[f1451,f1762,f1762]) ).

fof(f1451,plain,
    ! [X2,X0,X1] :
      ( sP21(X0,X1,X2)
      | ~ in(ordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),X0)
      | ~ in(sK105(X0,X1,X2),X1)
      | ~ in(ordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),X2) ),
    inference(cnf_transformation,[],[f866]) ).

fof(f866,plain,
    ! [X0,X1,X2] :
      ( ( sP21(X0,X1,X2)
        | ( ( ~ in(ordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),X0)
            | ~ in(sK105(X0,X1,X2),X1)
            | ~ in(ordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),X2) )
          & ( ( in(ordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),X0)
              & in(sK105(X0,X1,X2),X1) )
            | in(ordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),X2) ) ) )
      & ( ! [X5,X6] :
            ( ( in(ordered_pair(X5,X6),X2)
              | ~ in(ordered_pair(X5,X6),X0)
              | ~ in(X5,X1) )
            & ( ( in(ordered_pair(X5,X6),X0)
                & in(X5,X1) )
              | ~ in(ordered_pair(X5,X6),X2) ) )
        | ~ sP21(X0,X1,X2) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK105,sK106])],[f864,f865]) ).

fof(f865,plain,
    ! [X0,X1,X2] :
      ( ? [X3,X4] :
          ( ( ~ in(ordered_pair(X3,X4),X0)
            | ~ in(X3,X1)
            | ~ in(ordered_pair(X3,X4),X2) )
          & ( ( in(ordered_pair(X3,X4),X0)
              & in(X3,X1) )
            | in(ordered_pair(X3,X4),X2) ) )
     => ( ( ~ in(ordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),X0)
          | ~ in(sK105(X0,X1,X2),X1)
          | ~ in(ordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),X2) )
        & ( ( in(ordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),X0)
            & in(sK105(X0,X1,X2),X1) )
          | in(ordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),X2) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f864,plain,
    ! [X0,X1,X2] :
      ( ( sP21(X0,X1,X2)
        | ? [X3,X4] :
            ( ( ~ in(ordered_pair(X3,X4),X0)
              | ~ in(X3,X1)
              | ~ in(ordered_pair(X3,X4),X2) )
            & ( ( in(ordered_pair(X3,X4),X0)
                & in(X3,X1) )
              | in(ordered_pair(X3,X4),X2) ) ) )
      & ( ! [X5,X6] :
            ( ( in(ordered_pair(X5,X6),X2)
              | ~ in(ordered_pair(X5,X6),X0)
              | ~ in(X5,X1) )
            & ( ( in(ordered_pair(X5,X6),X0)
                & in(X5,X1) )
              | ~ in(ordered_pair(X5,X6),X2) ) )
        | ~ sP21(X0,X1,X2) ) ),
    inference(rectify,[],[f863]) ).

fof(f863,plain,
    ! [X0,X1,X2] :
      ( ( sP21(X0,X1,X2)
        | ? [X3,X4] :
            ( ( ~ in(ordered_pair(X3,X4),X0)
              | ~ in(X3,X1)
              | ~ in(ordered_pair(X3,X4),X2) )
            & ( ( in(ordered_pair(X3,X4),X0)
                & in(X3,X1) )
              | in(ordered_pair(X3,X4),X2) ) ) )
      & ( ! [X3,X4] :
            ( ( in(ordered_pair(X3,X4),X2)
              | ~ in(ordered_pair(X3,X4),X0)
              | ~ in(X3,X1) )
            & ( ( in(ordered_pair(X3,X4),X0)
                & in(X3,X1) )
              | ~ in(ordered_pair(X3,X4),X2) ) )
        | ~ sP21(X0,X1,X2) ) ),
    inference(flattening,[],[f862]) ).

fof(f862,plain,
    ! [X0,X1,X2] :
      ( ( sP21(X0,X1,X2)
        | ? [X3,X4] :
            ( ( ~ in(ordered_pair(X3,X4),X0)
              | ~ in(X3,X1)
              | ~ in(ordered_pair(X3,X4),X2) )
            & ( ( in(ordered_pair(X3,X4),X0)
                & in(X3,X1) )
              | in(ordered_pair(X3,X4),X2) ) ) )
      & ( ! [X3,X4] :
            ( ( in(ordered_pair(X3,X4),X2)
              | ~ in(ordered_pair(X3,X4),X0)
              | ~ in(X3,X1) )
            & ( ( in(ordered_pair(X3,X4),X0)
                & in(X3,X1) )
              | ~ in(ordered_pair(X3,X4),X2) ) )
        | ~ sP21(X0,X1,X2) ) ),
    inference(nnf_transformation,[],[f635]) ).

fof(f635,plain,
    ! [X0,X1,X2] :
      ( sP21(X0,X1,X2)
    <=> ! [X3,X4] :
          ( in(ordered_pair(X3,X4),X2)
        <=> ( in(ordered_pair(X3,X4),X0)
            & in(X3,X1) ) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP21])]) ).

fof(f13765,plain,
    ( spl171_791
    | ~ spl171_203
    | ~ spl171_786 ),
    inference(avatar_split_clause,[],[f13744,f13740,f3373,f13763]) ).

fof(f13763,plain,
    ( spl171_791
  <=> ! [X2,X0,X1] :
        ( in(unordered_pair(unordered_pair(sK106(X0,X1,X2),sK105(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X2)
        | in(unordered_pair(unordered_pair(sK106(X0,X1,X2),sK105(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X0)
        | sP21(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_791])]) ).

fof(f13740,plain,
    ( spl171_786
  <=> ! [X2,X0,X1] :
        ( sP21(X0,X1,X2)
        | in(unordered_pair(unordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X0)
        | in(unordered_pair(unordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_786])]) ).

fof(f13744,plain,
    ( ! [X2,X0,X1] :
        ( in(unordered_pair(unordered_pair(sK106(X0,X1,X2),sK105(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X2)
        | in(unordered_pair(unordered_pair(sK106(X0,X1,X2),sK105(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X0)
        | sP21(X0,X1,X2) )
    | ~ spl171_203
    | ~ spl171_786 ),
    inference(forward_demodulation,[],[f13743,f3374]) ).

fof(f13743,plain,
    ( ! [X2,X0,X1] :
        ( in(unordered_pair(unordered_pair(sK106(X0,X1,X2),sK105(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X0)
        | sP21(X0,X1,X2)
        | in(unordered_pair(unordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X2) )
    | ~ spl171_203
    | ~ spl171_786 ),
    inference(forward_demodulation,[],[f13741,f3374]) ).

fof(f13741,plain,
    ( ! [X2,X0,X1] :
        ( sP21(X0,X1,X2)
        | in(unordered_pair(unordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X0)
        | in(unordered_pair(unordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X2) )
    | ~ spl171_786 ),
    inference(avatar_component_clause,[],[f13740]) ).

fof(f13761,plain,
    ( spl171_790
    | ~ spl171_203
    | ~ spl171_785 ),
    inference(avatar_split_clause,[],[f13738,f13734,f3373,f13759]) ).

fof(f13759,plain,
    ( spl171_790
  <=> ! [X2,X0,X1] :
        ( in(unordered_pair(unordered_pair(sK86(X0,X1,X2),sK85(X0,X1,X2)),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X2)
        | in(unordered_pair(unordered_pair(sK87(X0,X1,X2),sK85(X0,X1,X2)),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X1)
        | sP9(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_790])]) ).

fof(f13734,plain,
    ( spl171_785
  <=> ! [X2,X0,X1] :
        ( sP9(X0,X1,X2)
        | in(unordered_pair(unordered_pair(sK85(X0,X1,X2),sK87(X0,X1,X2)),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X1)
        | in(unordered_pair(unordered_pair(sK85(X0,X1,X2),sK86(X0,X1,X2)),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_785])]) ).

fof(f13738,plain,
    ( ! [X2,X0,X1] :
        ( in(unordered_pair(unordered_pair(sK86(X0,X1,X2),sK85(X0,X1,X2)),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X2)
        | in(unordered_pair(unordered_pair(sK87(X0,X1,X2),sK85(X0,X1,X2)),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X1)
        | sP9(X0,X1,X2) )
    | ~ spl171_203
    | ~ spl171_785 ),
    inference(forward_demodulation,[],[f13737,f3374]) ).

fof(f13737,plain,
    ( ! [X2,X0,X1] :
        ( in(unordered_pair(unordered_pair(sK87(X0,X1,X2),sK85(X0,X1,X2)),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X1)
        | sP9(X0,X1,X2)
        | in(unordered_pair(unordered_pair(sK85(X0,X1,X2),sK86(X0,X1,X2)),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X2) )
    | ~ spl171_203
    | ~ spl171_785 ),
    inference(forward_demodulation,[],[f13735,f3374]) ).

fof(f13735,plain,
    ( ! [X2,X0,X1] :
        ( sP9(X0,X1,X2)
        | in(unordered_pair(unordered_pair(sK85(X0,X1,X2),sK87(X0,X1,X2)),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X1)
        | in(unordered_pair(unordered_pair(sK85(X0,X1,X2),sK86(X0,X1,X2)),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X2) )
    | ~ spl171_785 ),
    inference(avatar_component_clause,[],[f13734]) ).

fof(f13757,plain,
    ( spl171_789
    | ~ spl171_203
    | ~ spl171_784 ),
    inference(avatar_split_clause,[],[f13732,f13728,f3373,f13755]) ).

fof(f13755,plain,
    ( spl171_789
  <=> ! [X2,X0,X1] :
        ( in(unordered_pair(unordered_pair(sK86(X0,X1,X2),sK85(X0,X1,X2)),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X2)
        | in(unordered_pair(unordered_pair(sK87(X0,X1,X2),sK87(X0,X1,X2)),unordered_pair(sK87(X0,X1,X2),sK86(X0,X1,X2))),X0)
        | sP9(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_789])]) ).

fof(f13728,plain,
    ( spl171_784
  <=> ! [X2,X0,X1] :
        ( sP9(X0,X1,X2)
        | in(unordered_pair(unordered_pair(sK87(X0,X1,X2),sK86(X0,X1,X2)),unordered_pair(sK87(X0,X1,X2),sK87(X0,X1,X2))),X0)
        | in(unordered_pair(unordered_pair(sK85(X0,X1,X2),sK86(X0,X1,X2)),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_784])]) ).

fof(f13732,plain,
    ( ! [X2,X0,X1] :
        ( in(unordered_pair(unordered_pair(sK86(X0,X1,X2),sK85(X0,X1,X2)),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X2)
        | in(unordered_pair(unordered_pair(sK87(X0,X1,X2),sK87(X0,X1,X2)),unordered_pair(sK87(X0,X1,X2),sK86(X0,X1,X2))),X0)
        | sP9(X0,X1,X2) )
    | ~ spl171_203
    | ~ spl171_784 ),
    inference(forward_demodulation,[],[f13731,f3374]) ).

fof(f13731,plain,
    ( ! [X2,X0,X1] :
        ( in(unordered_pair(unordered_pair(sK87(X0,X1,X2),sK87(X0,X1,X2)),unordered_pair(sK87(X0,X1,X2),sK86(X0,X1,X2))),X0)
        | sP9(X0,X1,X2)
        | in(unordered_pair(unordered_pair(sK85(X0,X1,X2),sK86(X0,X1,X2)),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X2) )
    | ~ spl171_203
    | ~ spl171_784 ),
    inference(forward_demodulation,[],[f13729,f3374]) ).

fof(f13729,plain,
    ( ! [X2,X0,X1] :
        ( sP9(X0,X1,X2)
        | in(unordered_pair(unordered_pair(sK87(X0,X1,X2),sK86(X0,X1,X2)),unordered_pair(sK87(X0,X1,X2),sK87(X0,X1,X2))),X0)
        | in(unordered_pair(unordered_pair(sK85(X0,X1,X2),sK86(X0,X1,X2)),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X2) )
    | ~ spl171_784 ),
    inference(avatar_component_clause,[],[f13728]) ).

fof(f13753,plain,
    spl171_788,
    inference(avatar_split_clause,[],[f2010,f13751]) ).

fof(f13751,plain,
    ( spl171_788
  <=> ! [X2,X0,X1] :
        ( in(unordered_pair(unordered_pair(sK139(X0,X1,X2),sK138(X0,X1,X2)),unordered_pair(sK138(X0,X1,X2),sK138(X0,X1,X2))),X2)
        | in(unordered_pair(unordered_pair(sK139(X0,X1,X2),sK138(X0,X1,X2)),unordered_pair(sK138(X0,X1,X2),sK138(X0,X1,X2))),X0)
        | sP39(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_788])]) ).

fof(f2010,plain,
    ! [X2,X0,X1] :
      ( in(unordered_pair(unordered_pair(sK139(X0,X1,X2),sK138(X0,X1,X2)),unordered_pair(sK138(X0,X1,X2),sK138(X0,X1,X2))),X2)
      | in(unordered_pair(unordered_pair(sK139(X0,X1,X2),sK138(X0,X1,X2)),unordered_pair(sK138(X0,X1,X2),sK138(X0,X1,X2))),X0)
      | sP39(X0,X1,X2) ),
    inference(forward_demodulation,[],[f2009,f1555]) ).

fof(f2009,plain,
    ! [X2,X0,X1] :
      ( in(unordered_pair(unordered_pair(sK139(X0,X1,X2),sK138(X0,X1,X2)),unordered_pair(sK138(X0,X1,X2),sK138(X0,X1,X2))),X0)
      | sP39(X0,X1,X2)
      | in(unordered_pair(unordered_pair(sK138(X0,X1,X2),sK139(X0,X1,X2)),unordered_pair(sK138(X0,X1,X2),sK138(X0,X1,X2))),X2) ),
    inference(forward_demodulation,[],[f1913,f1555]) ).

fof(f1913,plain,
    ! [X2,X0,X1] :
      ( sP39(X0,X1,X2)
      | in(unordered_pair(unordered_pair(sK138(X0,X1,X2),sK139(X0,X1,X2)),unordered_pair(sK138(X0,X1,X2),sK138(X0,X1,X2))),X0)
      | in(unordered_pair(unordered_pair(sK138(X0,X1,X2),sK139(X0,X1,X2)),unordered_pair(sK138(X0,X1,X2),sK138(X0,X1,X2))),X2) ),
    inference(definition_unfolding,[],[f1594,f1762,f1762]) ).

fof(f1594,plain,
    ! [X2,X0,X1] :
      ( sP39(X0,X1,X2)
      | in(ordered_pair(sK138(X0,X1,X2),sK139(X0,X1,X2)),X0)
      | in(ordered_pair(sK138(X0,X1,X2),sK139(X0,X1,X2)),X2) ),
    inference(cnf_transformation,[],[f958]) ).

fof(f13749,plain,
    ( spl171_787
    | ~ spl171_29
    | ~ spl171_71 ),
    inference(avatar_split_clause,[],[f2485,f2358,f2161,f13746]) ).

fof(f13746,plain,
    ( spl171_787
  <=> sP8(sK167) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_787])]) ).

fof(f2485,plain,
    ( sP8(sK167)
    | ~ spl171_29
    | ~ spl171_71 ),
    inference(resolution,[],[f2359,f2163]) ).

fof(f13742,plain,
    spl171_786,
    inference(avatar_split_clause,[],[f1886,f13740]) ).

fof(f1886,plain,
    ! [X2,X0,X1] :
      ( sP21(X0,X1,X2)
      | in(unordered_pair(unordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X0)
      | in(unordered_pair(unordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X2) ),
    inference(definition_unfolding,[],[f1450,f1762,f1762]) ).

fof(f1450,plain,
    ! [X2,X0,X1] :
      ( sP21(X0,X1,X2)
      | in(ordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),X0)
      | in(ordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),X2) ),
    inference(cnf_transformation,[],[f866]) ).

fof(f13736,plain,
    spl171_785,
    inference(avatar_split_clause,[],[f1861,f13734]) ).

fof(f1861,plain,
    ! [X2,X0,X1] :
      ( sP9(X0,X1,X2)
      | in(unordered_pair(unordered_pair(sK85(X0,X1,X2),sK87(X0,X1,X2)),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X1)
      | in(unordered_pair(unordered_pair(sK85(X0,X1,X2),sK86(X0,X1,X2)),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X2) ),
    inference(definition_unfolding,[],[f1384,f1762,f1762]) ).

fof(f1384,plain,
    ! [X2,X0,X1] :
      ( sP9(X0,X1,X2)
      | in(ordered_pair(sK85(X0,X1,X2),sK87(X0,X1,X2)),X1)
      | in(ordered_pair(sK85(X0,X1,X2),sK86(X0,X1,X2)),X2) ),
    inference(cnf_transformation,[],[f818]) ).

fof(f13730,plain,
    spl171_784,
    inference(avatar_split_clause,[],[f1860,f13728]) ).

fof(f1860,plain,
    ! [X2,X0,X1] :
      ( sP9(X0,X1,X2)
      | in(unordered_pair(unordered_pair(sK87(X0,X1,X2),sK86(X0,X1,X2)),unordered_pair(sK87(X0,X1,X2),sK87(X0,X1,X2))),X0)
      | in(unordered_pair(unordered_pair(sK85(X0,X1,X2),sK86(X0,X1,X2)),unordered_pair(sK85(X0,X1,X2),sK85(X0,X1,X2))),X2) ),
    inference(definition_unfolding,[],[f1385,f1762,f1762]) ).

fof(f1385,plain,
    ! [X2,X0,X1] :
      ( sP9(X0,X1,X2)
      | in(ordered_pair(sK87(X0,X1,X2),sK86(X0,X1,X2)),X0)
      | in(ordered_pair(sK85(X0,X1,X2),sK86(X0,X1,X2)),X2) ),
    inference(cnf_transformation,[],[f818]) ).

fof(f13629,plain,
    ( spl171_783
    | ~ spl171_203
    | ~ spl171_781 ),
    inference(avatar_split_clause,[],[f13621,f13617,f3373,f13627]) ).

fof(f13627,plain,
    ( spl171_783
  <=> ! [X0,X1] :
        ( in(unordered_pair(unordered_pair(sK83(X0,X1),sK83(X0,X1)),unordered_pair(sK83(X0,X1),sK84(X0,X1))),X1)
        | in(unordered_pair(unordered_pair(sK83(X0,X1),sK84(X0,X1)),unordered_pair(sK84(X0,X1),sK84(X0,X1))),X0)
        | relation_inverse(X0) = X1
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_783])]) ).

fof(f13617,plain,
    ( spl171_781
  <=> ! [X0,X1] :
        ( relation_inverse(X0) = X1
        | in(unordered_pair(unordered_pair(sK84(X0,X1),sK83(X0,X1)),unordered_pair(sK84(X0,X1),sK84(X0,X1))),X0)
        | in(unordered_pair(unordered_pair(sK83(X0,X1),sK84(X0,X1)),unordered_pair(sK83(X0,X1),sK83(X0,X1))),X1)
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_781])]) ).

fof(f13621,plain,
    ( ! [X0,X1] :
        ( in(unordered_pair(unordered_pair(sK83(X0,X1),sK83(X0,X1)),unordered_pair(sK83(X0,X1),sK84(X0,X1))),X1)
        | in(unordered_pair(unordered_pair(sK83(X0,X1),sK84(X0,X1)),unordered_pair(sK84(X0,X1),sK84(X0,X1))),X0)
        | relation_inverse(X0) = X1
        | ~ relation(X1)
        | ~ relation(X0) )
    | ~ spl171_203
    | ~ spl171_781 ),
    inference(forward_demodulation,[],[f13620,f3374]) ).

fof(f13620,plain,
    ( ! [X0,X1] :
        ( in(unordered_pair(unordered_pair(sK83(X0,X1),sK84(X0,X1)),unordered_pair(sK84(X0,X1),sK84(X0,X1))),X0)
        | relation_inverse(X0) = X1
        | in(unordered_pair(unordered_pair(sK83(X0,X1),sK84(X0,X1)),unordered_pair(sK83(X0,X1),sK83(X0,X1))),X1)
        | ~ relation(X1)
        | ~ relation(X0) )
    | ~ spl171_203
    | ~ spl171_781 ),
    inference(forward_demodulation,[],[f13618,f3374]) ).

fof(f13618,plain,
    ( ! [X0,X1] :
        ( relation_inverse(X0) = X1
        | in(unordered_pair(unordered_pair(sK84(X0,X1),sK83(X0,X1)),unordered_pair(sK84(X0,X1),sK84(X0,X1))),X0)
        | in(unordered_pair(unordered_pair(sK83(X0,X1),sK84(X0,X1)),unordered_pair(sK83(X0,X1),sK83(X0,X1))),X1)
        | ~ relation(X1)
        | ~ relation(X0) )
    | ~ spl171_781 ),
    inference(avatar_component_clause,[],[f13617]) ).

fof(f13625,plain,
    ( spl171_782
    | ~ spl171_203
    | ~ spl171_780 ),
    inference(avatar_split_clause,[],[f13615,f13611,f3373,f13623]) ).

fof(f13623,plain,
    ( spl171_782
  <=> ! [X0,X1] :
        ( ~ in(unordered_pair(unordered_pair(sK83(X0,X1),sK83(X0,X1)),unordered_pair(sK83(X0,X1),sK84(X0,X1))),X1)
        | ~ in(unordered_pair(unordered_pair(sK83(X0,X1),sK84(X0,X1)),unordered_pair(sK84(X0,X1),sK84(X0,X1))),X0)
        | relation_inverse(X0) = X1
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_782])]) ).

fof(f13611,plain,
    ( spl171_780
  <=> ! [X0,X1] :
        ( relation_inverse(X0) = X1
        | ~ in(unordered_pair(unordered_pair(sK84(X0,X1),sK83(X0,X1)),unordered_pair(sK84(X0,X1),sK84(X0,X1))),X0)
        | ~ in(unordered_pair(unordered_pair(sK83(X0,X1),sK84(X0,X1)),unordered_pair(sK83(X0,X1),sK83(X0,X1))),X1)
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_780])]) ).

fof(f13615,plain,
    ( ! [X0,X1] :
        ( ~ in(unordered_pair(unordered_pair(sK83(X0,X1),sK83(X0,X1)),unordered_pair(sK83(X0,X1),sK84(X0,X1))),X1)
        | ~ in(unordered_pair(unordered_pair(sK83(X0,X1),sK84(X0,X1)),unordered_pair(sK84(X0,X1),sK84(X0,X1))),X0)
        | relation_inverse(X0) = X1
        | ~ relation(X1)
        | ~ relation(X0) )
    | ~ spl171_203
    | ~ spl171_780 ),
    inference(forward_demodulation,[],[f13614,f3374]) ).

fof(f13614,plain,
    ( ! [X0,X1] :
        ( ~ in(unordered_pair(unordered_pair(sK83(X0,X1),sK84(X0,X1)),unordered_pair(sK84(X0,X1),sK84(X0,X1))),X0)
        | relation_inverse(X0) = X1
        | ~ in(unordered_pair(unordered_pair(sK83(X0,X1),sK84(X0,X1)),unordered_pair(sK83(X0,X1),sK83(X0,X1))),X1)
        | ~ relation(X1)
        | ~ relation(X0) )
    | ~ spl171_203
    | ~ spl171_780 ),
    inference(forward_demodulation,[],[f13612,f3374]) ).

fof(f13612,plain,
    ( ! [X0,X1] :
        ( relation_inverse(X0) = X1
        | ~ in(unordered_pair(unordered_pair(sK84(X0,X1),sK83(X0,X1)),unordered_pair(sK84(X0,X1),sK84(X0,X1))),X0)
        | ~ in(unordered_pair(unordered_pair(sK83(X0,X1),sK84(X0,X1)),unordered_pair(sK83(X0,X1),sK83(X0,X1))),X1)
        | ~ relation(X1)
        | ~ relation(X0) )
    | ~ spl171_780 ),
    inference(avatar_component_clause,[],[f13611]) ).

fof(f13619,plain,
    spl171_781,
    inference(avatar_split_clause,[],[f1856,f13617]) ).

fof(f1856,plain,
    ! [X0,X1] :
      ( relation_inverse(X0) = X1
      | in(unordered_pair(unordered_pair(sK84(X0,X1),sK83(X0,X1)),unordered_pair(sK84(X0,X1),sK84(X0,X1))),X0)
      | in(unordered_pair(unordered_pair(sK83(X0,X1),sK84(X0,X1)),unordered_pair(sK83(X0,X1),sK83(X0,X1))),X1)
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1377,f1762,f1762]) ).

fof(f1377,plain,
    ! [X0,X1] :
      ( relation_inverse(X0) = X1
      | in(ordered_pair(sK84(X0,X1),sK83(X0,X1)),X0)
      | in(ordered_pair(sK83(X0,X1),sK84(X0,X1)),X1)
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f810]) ).

fof(f810,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( relation_inverse(X0) = X1
              | ( ( ~ in(ordered_pair(sK84(X0,X1),sK83(X0,X1)),X0)
                  | ~ in(ordered_pair(sK83(X0,X1),sK84(X0,X1)),X1) )
                & ( in(ordered_pair(sK84(X0,X1),sK83(X0,X1)),X0)
                  | in(ordered_pair(sK83(X0,X1),sK84(X0,X1)),X1) ) ) )
            & ( ! [X4,X5] :
                  ( ( in(ordered_pair(X4,X5),X1)
                    | ~ in(ordered_pair(X5,X4),X0) )
                  & ( in(ordered_pair(X5,X4),X0)
                    | ~ in(ordered_pair(X4,X5),X1) ) )
              | relation_inverse(X0) != X1 ) )
          | ~ relation(X1) )
      | ~ relation(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK83,sK84])],[f808,f809]) ).

fof(f809,plain,
    ! [X0,X1] :
      ( ? [X2,X3] :
          ( ( ~ in(ordered_pair(X3,X2),X0)
            | ~ in(ordered_pair(X2,X3),X1) )
          & ( in(ordered_pair(X3,X2),X0)
            | in(ordered_pair(X2,X3),X1) ) )
     => ( ( ~ in(ordered_pair(sK84(X0,X1),sK83(X0,X1)),X0)
          | ~ in(ordered_pair(sK83(X0,X1),sK84(X0,X1)),X1) )
        & ( in(ordered_pair(sK84(X0,X1),sK83(X0,X1)),X0)
          | in(ordered_pair(sK83(X0,X1),sK84(X0,X1)),X1) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f808,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( relation_inverse(X0) = X1
              | ? [X2,X3] :
                  ( ( ~ in(ordered_pair(X3,X2),X0)
                    | ~ in(ordered_pair(X2,X3),X1) )
                  & ( in(ordered_pair(X3,X2),X0)
                    | in(ordered_pair(X2,X3),X1) ) ) )
            & ( ! [X4,X5] :
                  ( ( in(ordered_pair(X4,X5),X1)
                    | ~ in(ordered_pair(X5,X4),X0) )
                  & ( in(ordered_pair(X5,X4),X0)
                    | ~ in(ordered_pair(X4,X5),X1) ) )
              | relation_inverse(X0) != X1 ) )
          | ~ relation(X1) )
      | ~ relation(X0) ),
    inference(rectify,[],[f807]) ).

fof(f807,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( relation_inverse(X0) = X1
              | ? [X2,X3] :
                  ( ( ~ in(ordered_pair(X3,X2),X0)
                    | ~ in(ordered_pair(X2,X3),X1) )
                  & ( in(ordered_pair(X3,X2),X0)
                    | in(ordered_pair(X2,X3),X1) ) ) )
            & ( ! [X2,X3] :
                  ( ( in(ordered_pair(X2,X3),X1)
                    | ~ in(ordered_pair(X3,X2),X0) )
                  & ( in(ordered_pair(X3,X2),X0)
                    | ~ in(ordered_pair(X2,X3),X1) ) )
              | relation_inverse(X0) != X1 ) )
          | ~ relation(X1) )
      | ~ relation(X0) ),
    inference(nnf_transformation,[],[f492]) ).

fof(f492,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( relation_inverse(X0) = X1
          <=> ! [X2,X3] :
                ( in(ordered_pair(X2,X3),X1)
              <=> in(ordered_pair(X3,X2),X0) ) )
          | ~ relation(X1) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f61]) ).

fof(f61,axiom,
    ! [X0] :
      ( relation(X0)
     => ! [X1] :
          ( relation(X1)
         => ( relation_inverse(X0) = X1
          <=> ! [X2,X3] :
                ( in(ordered_pair(X2,X3),X1)
              <=> in(ordered_pair(X3,X2),X0) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d7_relat_1) ).

fof(f13613,plain,
    spl171_780,
    inference(avatar_split_clause,[],[f1855,f13611]) ).

fof(f1855,plain,
    ! [X0,X1] :
      ( relation_inverse(X0) = X1
      | ~ in(unordered_pair(unordered_pair(sK84(X0,X1),sK83(X0,X1)),unordered_pair(sK84(X0,X1),sK84(X0,X1))),X0)
      | ~ in(unordered_pair(unordered_pair(sK83(X0,X1),sK84(X0,X1)),unordered_pair(sK83(X0,X1),sK83(X0,X1))),X1)
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1378,f1762,f1762]) ).

fof(f1378,plain,
    ! [X0,X1] :
      ( relation_inverse(X0) = X1
      | ~ in(ordered_pair(sK84(X0,X1),sK83(X0,X1)),X0)
      | ~ in(ordered_pair(sK83(X0,X1),sK84(X0,X1)),X1)
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f810]) ).

fof(f13516,plain,
    ( spl171_779
    | ~ spl171_26
    | ~ spl171_71 ),
    inference(avatar_split_clause,[],[f2484,f2358,f2146,f13513]) ).

fof(f13513,plain,
    ( spl171_779
  <=> sP8(sK166) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_779])]) ).

fof(f2484,plain,
    ( sP8(sK166)
    | ~ spl171_26
    | ~ spl171_71 ),
    inference(resolution,[],[f2359,f2148]) ).

fof(f13501,plain,
    ( spl171_778
    | ~ spl171_203
    | ~ spl171_776 ),
    inference(avatar_split_clause,[],[f13493,f13489,f3373,f13499]) ).

fof(f13499,plain,
    ( spl171_778
  <=> ! [X0,X1] :
        ( in(unordered_pair(unordered_pair(sK80(X0,X1),sK79(X0,X1)),unordered_pair(sK79(X0,X1),sK79(X0,X1))),X0)
        | in(unordered_pair(unordered_pair(sK80(X0,X1),sK79(X0,X1)),unordered_pair(sK79(X0,X1),sK79(X0,X1))),X1)
        | X0 = X1
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_778])]) ).

fof(f13489,plain,
    ( spl171_776
  <=> ! [X0,X1] :
        ( X0 = X1
        | in(unordered_pair(unordered_pair(sK79(X0,X1),sK80(X0,X1)),unordered_pair(sK79(X0,X1),sK79(X0,X1))),X1)
        | in(unordered_pair(unordered_pair(sK79(X0,X1),sK80(X0,X1)),unordered_pair(sK79(X0,X1),sK79(X0,X1))),X0)
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_776])]) ).

fof(f13493,plain,
    ( ! [X0,X1] :
        ( in(unordered_pair(unordered_pair(sK80(X0,X1),sK79(X0,X1)),unordered_pair(sK79(X0,X1),sK79(X0,X1))),X0)
        | in(unordered_pair(unordered_pair(sK80(X0,X1),sK79(X0,X1)),unordered_pair(sK79(X0,X1),sK79(X0,X1))),X1)
        | X0 = X1
        | ~ relation(X1)
        | ~ relation(X0) )
    | ~ spl171_203
    | ~ spl171_776 ),
    inference(forward_demodulation,[],[f13492,f3374]) ).

fof(f13492,plain,
    ( ! [X0,X1] :
        ( in(unordered_pair(unordered_pair(sK80(X0,X1),sK79(X0,X1)),unordered_pair(sK79(X0,X1),sK79(X0,X1))),X1)
        | X0 = X1
        | in(unordered_pair(unordered_pair(sK79(X0,X1),sK80(X0,X1)),unordered_pair(sK79(X0,X1),sK79(X0,X1))),X0)
        | ~ relation(X1)
        | ~ relation(X0) )
    | ~ spl171_203
    | ~ spl171_776 ),
    inference(forward_demodulation,[],[f13490,f3374]) ).

fof(f13490,plain,
    ( ! [X0,X1] :
        ( X0 = X1
        | in(unordered_pair(unordered_pair(sK79(X0,X1),sK80(X0,X1)),unordered_pair(sK79(X0,X1),sK79(X0,X1))),X1)
        | in(unordered_pair(unordered_pair(sK79(X0,X1),sK80(X0,X1)),unordered_pair(sK79(X0,X1),sK79(X0,X1))),X0)
        | ~ relation(X1)
        | ~ relation(X0) )
    | ~ spl171_776 ),
    inference(avatar_component_clause,[],[f13489]) ).

fof(f13497,plain,
    ( spl171_777
    | ~ spl171_203
    | ~ spl171_775 ),
    inference(avatar_split_clause,[],[f13487,f13483,f3373,f13495]) ).

fof(f13495,plain,
    ( spl171_777
  <=> ! [X0,X1] :
        ( ~ in(unordered_pair(unordered_pair(sK80(X0,X1),sK79(X0,X1)),unordered_pair(sK79(X0,X1),sK79(X0,X1))),X0)
        | ~ in(unordered_pair(unordered_pair(sK80(X0,X1),sK79(X0,X1)),unordered_pair(sK79(X0,X1),sK79(X0,X1))),X1)
        | X0 = X1
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_777])]) ).

fof(f13483,plain,
    ( spl171_775
  <=> ! [X0,X1] :
        ( X0 = X1
        | ~ in(unordered_pair(unordered_pair(sK79(X0,X1),sK80(X0,X1)),unordered_pair(sK79(X0,X1),sK79(X0,X1))),X1)
        | ~ in(unordered_pair(unordered_pair(sK79(X0,X1),sK80(X0,X1)),unordered_pair(sK79(X0,X1),sK79(X0,X1))),X0)
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_775])]) ).

fof(f13487,plain,
    ( ! [X0,X1] :
        ( ~ in(unordered_pair(unordered_pair(sK80(X0,X1),sK79(X0,X1)),unordered_pair(sK79(X0,X1),sK79(X0,X1))),X0)
        | ~ in(unordered_pair(unordered_pair(sK80(X0,X1),sK79(X0,X1)),unordered_pair(sK79(X0,X1),sK79(X0,X1))),X1)
        | X0 = X1
        | ~ relation(X1)
        | ~ relation(X0) )
    | ~ spl171_203
    | ~ spl171_775 ),
    inference(forward_demodulation,[],[f13486,f3374]) ).

fof(f13486,plain,
    ( ! [X0,X1] :
        ( ~ in(unordered_pair(unordered_pair(sK80(X0,X1),sK79(X0,X1)),unordered_pair(sK79(X0,X1),sK79(X0,X1))),X1)
        | X0 = X1
        | ~ in(unordered_pair(unordered_pair(sK79(X0,X1),sK80(X0,X1)),unordered_pair(sK79(X0,X1),sK79(X0,X1))),X0)
        | ~ relation(X1)
        | ~ relation(X0) )
    | ~ spl171_203
    | ~ spl171_775 ),
    inference(forward_demodulation,[],[f13484,f3374]) ).

fof(f13484,plain,
    ( ! [X0,X1] :
        ( X0 = X1
        | ~ in(unordered_pair(unordered_pair(sK79(X0,X1),sK80(X0,X1)),unordered_pair(sK79(X0,X1),sK79(X0,X1))),X1)
        | ~ in(unordered_pair(unordered_pair(sK79(X0,X1),sK80(X0,X1)),unordered_pair(sK79(X0,X1),sK79(X0,X1))),X0)
        | ~ relation(X1)
        | ~ relation(X0) )
    | ~ spl171_775 ),
    inference(avatar_component_clause,[],[f13483]) ).

fof(f13491,plain,
    spl171_776,
    inference(avatar_split_clause,[],[f1849,f13489]) ).

fof(f1849,plain,
    ! [X0,X1] :
      ( X0 = X1
      | in(unordered_pair(unordered_pair(sK79(X0,X1),sK80(X0,X1)),unordered_pair(sK79(X0,X1),sK79(X0,X1))),X1)
      | in(unordered_pair(unordered_pair(sK79(X0,X1),sK80(X0,X1)),unordered_pair(sK79(X0,X1),sK79(X0,X1))),X0)
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1370,f1762,f1762]) ).

fof(f1370,plain,
    ! [X0,X1] :
      ( X0 = X1
      | in(ordered_pair(sK79(X0,X1),sK80(X0,X1)),X1)
      | in(ordered_pair(sK79(X0,X1),sK80(X0,X1)),X0)
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f802]) ).

fof(f802,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( X0 = X1
              | ( ( ~ in(ordered_pair(sK79(X0,X1),sK80(X0,X1)),X1)
                  | ~ in(ordered_pair(sK79(X0,X1),sK80(X0,X1)),X0) )
                & ( in(ordered_pair(sK79(X0,X1),sK80(X0,X1)),X1)
                  | in(ordered_pair(sK79(X0,X1),sK80(X0,X1)),X0) ) ) )
            & ( ! [X4,X5] :
                  ( ( in(ordered_pair(X4,X5),X0)
                    | ~ in(ordered_pair(X4,X5),X1) )
                  & ( in(ordered_pair(X4,X5),X1)
                    | ~ in(ordered_pair(X4,X5),X0) ) )
              | X0 != X1 ) )
          | ~ relation(X1) )
      | ~ relation(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK79,sK80])],[f800,f801]) ).

fof(f801,plain,
    ! [X0,X1] :
      ( ? [X2,X3] :
          ( ( ~ in(ordered_pair(X2,X3),X1)
            | ~ in(ordered_pair(X2,X3),X0) )
          & ( in(ordered_pair(X2,X3),X1)
            | in(ordered_pair(X2,X3),X0) ) )
     => ( ( ~ in(ordered_pair(sK79(X0,X1),sK80(X0,X1)),X1)
          | ~ in(ordered_pair(sK79(X0,X1),sK80(X0,X1)),X0) )
        & ( in(ordered_pair(sK79(X0,X1),sK80(X0,X1)),X1)
          | in(ordered_pair(sK79(X0,X1),sK80(X0,X1)),X0) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f800,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( X0 = X1
              | ? [X2,X3] :
                  ( ( ~ in(ordered_pair(X2,X3),X1)
                    | ~ in(ordered_pair(X2,X3),X0) )
                  & ( in(ordered_pair(X2,X3),X1)
                    | in(ordered_pair(X2,X3),X0) ) ) )
            & ( ! [X4,X5] :
                  ( ( in(ordered_pair(X4,X5),X0)
                    | ~ in(ordered_pair(X4,X5),X1) )
                  & ( in(ordered_pair(X4,X5),X1)
                    | ~ in(ordered_pair(X4,X5),X0) ) )
              | X0 != X1 ) )
          | ~ relation(X1) )
      | ~ relation(X0) ),
    inference(rectify,[],[f799]) ).

fof(f799,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( X0 = X1
              | ? [X2,X3] :
                  ( ( ~ in(ordered_pair(X2,X3),X1)
                    | ~ in(ordered_pair(X2,X3),X0) )
                  & ( in(ordered_pair(X2,X3),X1)
                    | in(ordered_pair(X2,X3),X0) ) ) )
            & ( ! [X2,X3] :
                  ( ( in(ordered_pair(X2,X3),X0)
                    | ~ in(ordered_pair(X2,X3),X1) )
                  & ( in(ordered_pair(X2,X3),X1)
                    | ~ in(ordered_pair(X2,X3),X0) ) )
              | X0 != X1 ) )
          | ~ relation(X1) )
      | ~ relation(X0) ),
    inference(nnf_transformation,[],[f490]) ).

fof(f490,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( X0 = X1
          <=> ! [X2,X3] :
                ( in(ordered_pair(X2,X3),X0)
              <=> in(ordered_pair(X2,X3),X1) ) )
          | ~ relation(X1) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f33]) ).

fof(f33,axiom,
    ! [X0] :
      ( relation(X0)
     => ! [X1] :
          ( relation(X1)
         => ( X0 = X1
          <=> ! [X2,X3] :
                ( in(ordered_pair(X2,X3),X0)
              <=> in(ordered_pair(X2,X3),X1) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_relat_1) ).

fof(f13485,plain,
    spl171_775,
    inference(avatar_split_clause,[],[f1848,f13483]) ).

fof(f1848,plain,
    ! [X0,X1] :
      ( X0 = X1
      | ~ in(unordered_pair(unordered_pair(sK79(X0,X1),sK80(X0,X1)),unordered_pair(sK79(X0,X1),sK79(X0,X1))),X1)
      | ~ in(unordered_pair(unordered_pair(sK79(X0,X1),sK80(X0,X1)),unordered_pair(sK79(X0,X1),sK79(X0,X1))),X0)
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1371,f1762,f1762]) ).

fof(f1371,plain,
    ! [X0,X1] :
      ( X0 = X1
      | ~ in(ordered_pair(sK79(X0,X1),sK80(X0,X1)),X1)
      | ~ in(ordered_pair(sK79(X0,X1),sK80(X0,X1)),X0)
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f802]) ).

fof(f13454,plain,
    spl171_774,
    inference(avatar_split_clause,[],[f1876,f13452]) ).

fof(f13452,plain,
    ( spl171_774
  <=> ! [X6,X0,X5,X1,X7] :
        ( in(unordered_pair(unordered_pair(X5,X7),unordered_pair(X5,X5)),X0)
        | ~ in(unordered_pair(unordered_pair(X6,X7),unordered_pair(X6,X6)),X0)
        | ~ in(unordered_pair(unordered_pair(X5,X6),unordered_pair(X5,X5)),X0)
        | ~ in(X7,X1)
        | ~ in(X6,X1)
        | ~ in(X5,X1)
        | ~ sP19(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_774])]) ).

fof(f1876,plain,
    ! [X0,X1,X6,X7,X5] :
      ( in(unordered_pair(unordered_pair(X5,X7),unordered_pair(X5,X5)),X0)
      | ~ in(unordered_pair(unordered_pair(X6,X7),unordered_pair(X6,X6)),X0)
      | ~ in(unordered_pair(unordered_pair(X5,X6),unordered_pair(X5,X5)),X0)
      | ~ in(X7,X1)
      | ~ in(X6,X1)
      | ~ in(X5,X1)
      | ~ sP19(X0,X1) ),
    inference(definition_unfolding,[],[f1428,f1762,f1762,f1762]) ).

fof(f1428,plain,
    ! [X0,X1,X6,X7,X5] :
      ( in(ordered_pair(X5,X7),X0)
      | ~ in(ordered_pair(X6,X7),X0)
      | ~ in(ordered_pair(X5,X6),X0)
      | ~ in(X7,X1)
      | ~ in(X6,X1)
      | ~ in(X5,X1)
      | ~ sP19(X0,X1) ),
    inference(cnf_transformation,[],[f847]) ).

fof(f847,plain,
    ! [X0,X1] :
      ( ( sP19(X0,X1)
        | ( ~ in(ordered_pair(sK96(X0,X1),sK98(X0,X1)),X0)
          & in(ordered_pair(sK97(X0,X1),sK98(X0,X1)),X0)
          & in(ordered_pair(sK96(X0,X1),sK97(X0,X1)),X0)
          & in(sK98(X0,X1),X1)
          & in(sK97(X0,X1),X1)
          & in(sK96(X0,X1),X1) ) )
      & ( ! [X5,X6,X7] :
            ( in(ordered_pair(X5,X7),X0)
            | ~ in(ordered_pair(X6,X7),X0)
            | ~ in(ordered_pair(X5,X6),X0)
            | ~ in(X7,X1)
            | ~ in(X6,X1)
            | ~ in(X5,X1) )
        | ~ sP19(X0,X1) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK96,sK97,sK98])],[f845,f846]) ).

fof(f846,plain,
    ! [X0,X1] :
      ( ? [X2,X3,X4] :
          ( ~ in(ordered_pair(X2,X4),X0)
          & in(ordered_pair(X3,X4),X0)
          & in(ordered_pair(X2,X3),X0)
          & in(X4,X1)
          & in(X3,X1)
          & in(X2,X1) )
     => ( ~ in(ordered_pair(sK96(X0,X1),sK98(X0,X1)),X0)
        & in(ordered_pair(sK97(X0,X1),sK98(X0,X1)),X0)
        & in(ordered_pair(sK96(X0,X1),sK97(X0,X1)),X0)
        & in(sK98(X0,X1),X1)
        & in(sK97(X0,X1),X1)
        & in(sK96(X0,X1),X1) ) ),
    introduced(choice_axiom,[]) ).

fof(f845,plain,
    ! [X0,X1] :
      ( ( sP19(X0,X1)
        | ? [X2,X3,X4] :
            ( ~ in(ordered_pair(X2,X4),X0)
            & in(ordered_pair(X3,X4),X0)
            & in(ordered_pair(X2,X3),X0)
            & in(X4,X1)
            & in(X3,X1)
            & in(X2,X1) ) )
      & ( ! [X5,X6,X7] :
            ( in(ordered_pair(X5,X7),X0)
            | ~ in(ordered_pair(X6,X7),X0)
            | ~ in(ordered_pair(X5,X6),X0)
            | ~ in(X7,X1)
            | ~ in(X6,X1)
            | ~ in(X5,X1) )
        | ~ sP19(X0,X1) ) ),
    inference(rectify,[],[f844]) ).

fof(f844,plain,
    ! [X0,X1] :
      ( ( sP19(X0,X1)
        | ? [X2,X3,X4] :
            ( ~ in(ordered_pair(X2,X4),X0)
            & in(ordered_pair(X3,X4),X0)
            & in(ordered_pair(X2,X3),X0)
            & in(X4,X1)
            & in(X3,X1)
            & in(X2,X1) ) )
      & ( ! [X2,X3,X4] :
            ( in(ordered_pair(X2,X4),X0)
            | ~ in(ordered_pair(X3,X4),X0)
            | ~ in(ordered_pair(X2,X3),X0)
            | ~ in(X4,X1)
            | ~ in(X3,X1)
            | ~ in(X2,X1) )
        | ~ sP19(X0,X1) ) ),
    inference(nnf_transformation,[],[f632]) ).

fof(f632,plain,
    ! [X0,X1] :
      ( sP19(X0,X1)
    <=> ! [X2,X3,X4] :
          ( in(ordered_pair(X2,X4),X0)
          | ~ in(ordered_pair(X3,X4),X0)
          | ~ in(ordered_pair(X2,X3),X0)
          | ~ in(X4,X1)
          | ~ in(X3,X1)
          | ~ in(X2,X1) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP19])]) ).

fof(f13384,plain,
    ( spl171_773
    | ~ spl171_203
    | ~ spl171_770 ),
    inference(avatar_split_clause,[],[f13371,f13368,f3373,f13382]) ).

fof(f13382,plain,
    ( spl171_773
  <=> ! [X2,X0,X8,X1,X7] :
        ( in(unordered_pair(unordered_pair(X8,sK88(X0,X1,X7,X8)),unordered_pair(sK88(X0,X1,X7,X8),sK88(X0,X1,X7,X8))),X0)
        | ~ in(unordered_pair(unordered_pair(X7,X8),unordered_pair(X7,X7)),X2)
        | ~ sP9(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_773])]) ).

fof(f13368,plain,
    ( spl171_770
  <=> ! [X2,X0,X8,X1,X7] :
        ( in(unordered_pair(unordered_pair(sK88(X0,X1,X7,X8),X8),unordered_pair(sK88(X0,X1,X7,X8),sK88(X0,X1,X7,X8))),X0)
        | ~ in(unordered_pair(unordered_pair(X7,X8),unordered_pair(X7,X7)),X2)
        | ~ sP9(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_770])]) ).

fof(f13371,plain,
    ( ! [X2,X0,X1,X8,X7] :
        ( in(unordered_pair(unordered_pair(X8,sK88(X0,X1,X7,X8)),unordered_pair(sK88(X0,X1,X7,X8),sK88(X0,X1,X7,X8))),X0)
        | ~ in(unordered_pair(unordered_pair(X7,X8),unordered_pair(X7,X7)),X2)
        | ~ sP9(X0,X1,X2) )
    | ~ spl171_203
    | ~ spl171_770 ),
    inference(forward_demodulation,[],[f13369,f3374]) ).

fof(f13369,plain,
    ( ! [X2,X0,X1,X8,X7] :
        ( in(unordered_pair(unordered_pair(sK88(X0,X1,X7,X8),X8),unordered_pair(sK88(X0,X1,X7,X8),sK88(X0,X1,X7,X8))),X0)
        | ~ in(unordered_pair(unordered_pair(X7,X8),unordered_pair(X7,X7)),X2)
        | ~ sP9(X0,X1,X2) )
    | ~ spl171_770 ),
    inference(avatar_component_clause,[],[f13368]) ).

fof(f13380,plain,
    ( spl171_772
    | ~ spl171_24
    | ~ spl171_71 ),
    inference(avatar_split_clause,[],[f2483,f2358,f2136,f13377]) ).

fof(f13377,plain,
    ( spl171_772
  <=> sP8(sK165) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_772])]) ).

fof(f2483,plain,
    ( sP8(sK165)
    | ~ spl171_24
    | ~ spl171_71 ),
    inference(resolution,[],[f2359,f2138]) ).

fof(f13375,plain,
    spl171_771,
    inference(avatar_split_clause,[],[f2015,f13373]) ).

fof(f13373,plain,
    ( spl171_771
  <=> ! [X2,X0,X1] :
        ( sK150(X0,X1,X2) = unordered_pair(unordered_pair(sK152(X0,X1,X2),sK151(X0,X1,X2)),unordered_pair(sK151(X0,X1,X2),sK151(X0,X1,X2)))
        | sP45(X0,X1,X2)
        | in(sK150(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_771])]) ).

fof(f2015,plain,
    ! [X2,X0,X1] :
      ( sK150(X0,X1,X2) = unordered_pair(unordered_pair(sK152(X0,X1,X2),sK151(X0,X1,X2)),unordered_pair(sK151(X0,X1,X2),sK151(X0,X1,X2)))
      | sP45(X0,X1,X2)
      | in(sK150(X0,X1,X2),X2) ),
    inference(forward_demodulation,[],[f1926,f1555]) ).

fof(f1926,plain,
    ! [X2,X0,X1] :
      ( sP45(X0,X1,X2)
      | sK150(X0,X1,X2) = unordered_pair(unordered_pair(sK151(X0,X1,X2),sK152(X0,X1,X2)),unordered_pair(sK151(X0,X1,X2),sK151(X0,X1,X2)))
      | in(sK150(X0,X1,X2),X2) ),
    inference(definition_unfolding,[],[f1690,f1762]) ).

fof(f1690,plain,
    ! [X2,X0,X1] :
      ( sP45(X0,X1,X2)
      | sK150(X0,X1,X2) = ordered_pair(sK151(X0,X1,X2),sK152(X0,X1,X2))
      | in(sK150(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f1006]) ).

fof(f1006,plain,
    ! [X0,X1,X2] :
      ( ( sP45(X0,X1,X2)
        | ( ( ! [X4,X5] :
                ( ordered_pair(X4,X5) != sK150(X0,X1,X2)
                | ~ in(X5,X0)
                | ~ in(X4,X1) )
            | ~ in(sK150(X0,X1,X2),X2) )
          & ( ( sK150(X0,X1,X2) = ordered_pair(sK151(X0,X1,X2),sK152(X0,X1,X2))
              & in(sK152(X0,X1,X2),X0)
              & in(sK151(X0,X1,X2),X1) )
            | in(sK150(X0,X1,X2),X2) ) ) )
      & ( ! [X8] :
            ( ( in(X8,X2)
              | ! [X9,X10] :
                  ( ordered_pair(X9,X10) != X8
                  | ~ in(X10,X0)
                  | ~ in(X9,X1) ) )
            & ( ( ordered_pair(sK153(X0,X1,X8),sK154(X0,X1,X8)) = X8
                & in(sK154(X0,X1,X8),X0)
                & in(sK153(X0,X1,X8),X1) )
              | ~ in(X8,X2) ) )
        | ~ sP45(X0,X1,X2) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK150,sK151,sK152,sK153,sK154])],[f1002,f1005,f1004,f1003]) ).

fof(f1003,plain,
    ! [X0,X1,X2] :
      ( ? [X3] :
          ( ( ! [X4,X5] :
                ( ordered_pair(X4,X5) != X3
                | ~ in(X5,X0)
                | ~ in(X4,X1) )
            | ~ in(X3,X2) )
          & ( ? [X6,X7] :
                ( ordered_pair(X6,X7) = X3
                & in(X7,X0)
                & in(X6,X1) )
            | in(X3,X2) ) )
     => ( ( ! [X5,X4] :
              ( ordered_pair(X4,X5) != sK150(X0,X1,X2)
              | ~ in(X5,X0)
              | ~ in(X4,X1) )
          | ~ in(sK150(X0,X1,X2),X2) )
        & ( ? [X7,X6] :
              ( ordered_pair(X6,X7) = sK150(X0,X1,X2)
              & in(X7,X0)
              & in(X6,X1) )
          | in(sK150(X0,X1,X2),X2) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f1004,plain,
    ! [X0,X1,X2] :
      ( ? [X7,X6] :
          ( ordered_pair(X6,X7) = sK150(X0,X1,X2)
          & in(X7,X0)
          & in(X6,X1) )
     => ( sK150(X0,X1,X2) = ordered_pair(sK151(X0,X1,X2),sK152(X0,X1,X2))
        & in(sK152(X0,X1,X2),X0)
        & in(sK151(X0,X1,X2),X1) ) ),
    introduced(choice_axiom,[]) ).

fof(f1005,plain,
    ! [X0,X1,X8] :
      ( ? [X11,X12] :
          ( ordered_pair(X11,X12) = X8
          & in(X12,X0)
          & in(X11,X1) )
     => ( ordered_pair(sK153(X0,X1,X8),sK154(X0,X1,X8)) = X8
        & in(sK154(X0,X1,X8),X0)
        & in(sK153(X0,X1,X8),X1) ) ),
    introduced(choice_axiom,[]) ).

fof(f1002,plain,
    ! [X0,X1,X2] :
      ( ( sP45(X0,X1,X2)
        | ? [X3] :
            ( ( ! [X4,X5] :
                  ( ordered_pair(X4,X5) != X3
                  | ~ in(X5,X0)
                  | ~ in(X4,X1) )
              | ~ in(X3,X2) )
            & ( ? [X6,X7] :
                  ( ordered_pair(X6,X7) = X3
                  & in(X7,X0)
                  & in(X6,X1) )
              | in(X3,X2) ) ) )
      & ( ! [X8] :
            ( ( in(X8,X2)
              | ! [X9,X10] :
                  ( ordered_pair(X9,X10) != X8
                  | ~ in(X10,X0)
                  | ~ in(X9,X1) ) )
            & ( ? [X11,X12] :
                  ( ordered_pair(X11,X12) = X8
                  & in(X12,X0)
                  & in(X11,X1) )
              | ~ in(X8,X2) ) )
        | ~ sP45(X0,X1,X2) ) ),
    inference(rectify,[],[f1001]) ).

fof(f1001,plain,
    ! [X1,X0,X2] :
      ( ( sP45(X1,X0,X2)
        | ? [X3] :
            ( ( ! [X4,X5] :
                  ( ordered_pair(X4,X5) != X3
                  | ~ in(X5,X1)
                  | ~ in(X4,X0) )
              | ~ in(X3,X2) )
            & ( ? [X4,X5] :
                  ( ordered_pair(X4,X5) = X3
                  & in(X5,X1)
                  & in(X4,X0) )
              | in(X3,X2) ) ) )
      & ( ! [X3] :
            ( ( in(X3,X2)
              | ! [X4,X5] :
                  ( ordered_pair(X4,X5) != X3
                  | ~ in(X5,X1)
                  | ~ in(X4,X0) ) )
            & ( ? [X4,X5] :
                  ( ordered_pair(X4,X5) = X3
                  & in(X5,X1)
                  & in(X4,X0) )
              | ~ in(X3,X2) ) )
        | ~ sP45(X1,X0,X2) ) ),
    inference(nnf_transformation,[],[f672]) ).

fof(f672,plain,
    ! [X1,X0,X2] :
      ( sP45(X1,X0,X2)
    <=> ! [X3] :
          ( in(X3,X2)
        <=> ? [X4,X5] :
              ( ordered_pair(X4,X5) = X3
              & in(X5,X1)
              & in(X4,X0) ) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP45])]) ).

fof(f13370,plain,
    spl171_770,
    inference(avatar_split_clause,[],[f1863,f13368]) ).

fof(f1863,plain,
    ! [X2,X0,X1,X8,X7] :
      ( in(unordered_pair(unordered_pair(sK88(X0,X1,X7,X8),X8),unordered_pair(sK88(X0,X1,X7,X8),sK88(X0,X1,X7,X8))),X0)
      | ~ in(unordered_pair(unordered_pair(X7,X8),unordered_pair(X7,X7)),X2)
      | ~ sP9(X0,X1,X2) ),
    inference(definition_unfolding,[],[f1382,f1762,f1762]) ).

fof(f1382,plain,
    ! [X2,X0,X1,X8,X7] :
      ( in(ordered_pair(sK88(X0,X1,X7,X8),X8),X0)
      | ~ in(ordered_pair(X7,X8),X2)
      | ~ sP9(X0,X1,X2) ),
    inference(cnf_transformation,[],[f818]) ).

fof(f13364,plain,
    ( spl171_769
    | ~ spl171_46
    | ~ spl171_91
    | ~ spl171_526
    | ~ spl171_768 ),
    inference(avatar_split_clause,[],[f13360,f13357,f7378,f2580,f2244,f13362]) ).

fof(f13362,plain,
    ( spl171_769
  <=> ! [X2,X0,X1] :
        ( relation_dom(X1) != relation_rng(relation_rng_restriction(X0,identity_relation(relation_dom(X2))))
        | relation_dom_restriction(X2,X0) = X1
        | apply(X1,sK72(X1,X2)) != apply(X2,sK72(X1,X2))
        | ~ function(X2)
        | ~ relation(X2)
        | ~ function(X1)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_769])]) ).

fof(f2580,plain,
    ( spl171_91
  <=> ! [X0] : relation_rng(identity_relation(X0)) = X0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_91])]) ).

fof(f13357,plain,
    ( spl171_768
  <=> ! [X2,X0,X1] :
        ( relation_dom_restriction(X2,X0) = X1
        | apply(X1,sK72(X1,X2)) != apply(X2,sK72(X1,X2))
        | relation_dom(X1) != set_difference(relation_dom(X2),set_difference(relation_dom(X2),X0))
        | ~ function(X2)
        | ~ relation(X2)
        | ~ function(X1)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_768])]) ).

fof(f13360,plain,
    ( ! [X2,X0,X1] :
        ( relation_dom(X1) != relation_rng(relation_rng_restriction(X0,identity_relation(relation_dom(X2))))
        | relation_dom_restriction(X2,X0) = X1
        | apply(X1,sK72(X1,X2)) != apply(X2,sK72(X1,X2))
        | ~ function(X2)
        | ~ relation(X2)
        | ~ function(X1)
        | ~ relation(X1) )
    | ~ spl171_46
    | ~ spl171_91
    | ~ spl171_526
    | ~ spl171_768 ),
    inference(forward_demodulation,[],[f13358,f7509]) ).

fof(f7509,plain,
    ( ! [X0,X1] : set_difference(X1,set_difference(X1,X0)) = relation_rng(relation_rng_restriction(X0,identity_relation(X1)))
    | ~ spl171_46
    | ~ spl171_91
    | ~ spl171_526 ),
    inference(forward_demodulation,[],[f7485,f2581]) ).

fof(f2581,plain,
    ( ! [X0] : relation_rng(identity_relation(X0)) = X0
    | ~ spl171_91 ),
    inference(avatar_component_clause,[],[f2580]) ).

fof(f7485,plain,
    ( ! [X0,X1] : relation_rng(relation_rng_restriction(X0,identity_relation(X1))) = set_difference(relation_rng(identity_relation(X1)),set_difference(relation_rng(identity_relation(X1)),X0))
    | ~ spl171_46
    | ~ spl171_526 ),
    inference(resolution,[],[f7379,f2245]) ).

fof(f13358,plain,
    ( ! [X2,X0,X1] :
        ( relation_dom_restriction(X2,X0) = X1
        | apply(X1,sK72(X1,X2)) != apply(X2,sK72(X1,X2))
        | relation_dom(X1) != set_difference(relation_dom(X2),set_difference(relation_dom(X2),X0))
        | ~ function(X2)
        | ~ relation(X2)
        | ~ function(X1)
        | ~ relation(X1) )
    | ~ spl171_768 ),
    inference(avatar_component_clause,[],[f13357]) ).

fof(f13359,plain,
    spl171_768,
    inference(avatar_split_clause,[],[f1797,f13357]) ).

fof(f1797,plain,
    ! [X2,X0,X1] :
      ( relation_dom_restriction(X2,X0) = X1
      | apply(X1,sK72(X1,X2)) != apply(X2,sK72(X1,X2))
      | relation_dom(X1) != set_difference(relation_dom(X2),set_difference(relation_dom(X2),X0))
      | ~ function(X2)
      | ~ relation(X2)
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(definition_unfolding,[],[f1203,f1148]) ).

fof(f1148,plain,
    ! [X0,X1] : set_intersection2(X0,X1) = set_difference(X0,set_difference(X0,X1)),
    inference(cnf_transformation,[],[f263]) ).

fof(f263,axiom,
    ! [X0,X1] : set_intersection2(X0,X1) = set_difference(X0,set_difference(X0,X1)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t48_xboole_1) ).

fof(f1203,plain,
    ! [X2,X0,X1] :
      ( relation_dom_restriction(X2,X0) = X1
      | apply(X1,sK72(X1,X2)) != apply(X2,sK72(X1,X2))
      | relation_dom(X1) != set_intersection2(relation_dom(X2),X0)
      | ~ function(X2)
      | ~ relation(X2)
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f743]) ).

fof(f743,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( ( ( relation_dom_restriction(X2,X0) = X1
              | ( apply(X1,sK72(X1,X2)) != apply(X2,sK72(X1,X2))
                & in(sK72(X1,X2),relation_dom(X1)) )
              | relation_dom(X1) != set_intersection2(relation_dom(X2),X0) )
            & ( ( ! [X4] :
                    ( apply(X1,X4) = apply(X2,X4)
                    | ~ in(X4,relation_dom(X1)) )
                & relation_dom(X1) = set_intersection2(relation_dom(X2),X0) )
              | relation_dom_restriction(X2,X0) != X1 ) )
          | ~ function(X2)
          | ~ relation(X2) )
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK72])],[f741,f742]) ).

fof(f742,plain,
    ! [X1,X2] :
      ( ? [X3] :
          ( apply(X1,X3) != apply(X2,X3)
          & in(X3,relation_dom(X1)) )
     => ( apply(X1,sK72(X1,X2)) != apply(X2,sK72(X1,X2))
        & in(sK72(X1,X2),relation_dom(X1)) ) ),
    introduced(choice_axiom,[]) ).

fof(f741,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( ( ( relation_dom_restriction(X2,X0) = X1
              | ? [X3] :
                  ( apply(X1,X3) != apply(X2,X3)
                  & in(X3,relation_dom(X1)) )
              | relation_dom(X1) != set_intersection2(relation_dom(X2),X0) )
            & ( ( ! [X4] :
                    ( apply(X1,X4) = apply(X2,X4)
                    | ~ in(X4,relation_dom(X1)) )
                & relation_dom(X1) = set_intersection2(relation_dom(X2),X0) )
              | relation_dom_restriction(X2,X0) != X1 ) )
          | ~ function(X2)
          | ~ relation(X2) )
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(rectify,[],[f740]) ).

fof(f740,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( ( ( relation_dom_restriction(X2,X0) = X1
              | ? [X3] :
                  ( apply(X1,X3) != apply(X2,X3)
                  & in(X3,relation_dom(X1)) )
              | relation_dom(X1) != set_intersection2(relation_dom(X2),X0) )
            & ( ( ! [X3] :
                    ( apply(X1,X3) = apply(X2,X3)
                    | ~ in(X3,relation_dom(X1)) )
                & relation_dom(X1) = set_intersection2(relation_dom(X2),X0) )
              | relation_dom_restriction(X2,X0) != X1 ) )
          | ~ function(X2)
          | ~ relation(X2) )
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(flattening,[],[f739]) ).

fof(f739,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( ( ( relation_dom_restriction(X2,X0) = X1
              | ? [X3] :
                  ( apply(X1,X3) != apply(X2,X3)
                  & in(X3,relation_dom(X1)) )
              | relation_dom(X1) != set_intersection2(relation_dom(X2),X0) )
            & ( ( ! [X3] :
                    ( apply(X1,X3) = apply(X2,X3)
                    | ~ in(X3,relation_dom(X1)) )
                & relation_dom(X1) = set_intersection2(relation_dom(X2),X0) )
              | relation_dom_restriction(X2,X0) != X1 ) )
          | ~ function(X2)
          | ~ relation(X2) )
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(nnf_transformation,[],[f420]) ).

fof(f420,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( ( relation_dom_restriction(X2,X0) = X1
          <=> ( ! [X3] :
                  ( apply(X1,X3) = apply(X2,X3)
                  | ~ in(X3,relation_dom(X1)) )
              & relation_dom(X1) = set_intersection2(relation_dom(X2),X0) ) )
          | ~ function(X2)
          | ~ relation(X2) )
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(flattening,[],[f419]) ).

fof(f419,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( ( relation_dom_restriction(X2,X0) = X1
          <=> ( ! [X3] :
                  ( apply(X1,X3) = apply(X2,X3)
                  | ~ in(X3,relation_dom(X1)) )
              & relation_dom(X1) = set_intersection2(relation_dom(X2),X0) ) )
          | ~ function(X2)
          | ~ relation(X2) )
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f282]) ).

fof(f282,axiom,
    ! [X0,X1] :
      ( ( function(X1)
        & relation(X1) )
     => ! [X2] :
          ( ( function(X2)
            & relation(X2) )
         => ( relation_dom_restriction(X2,X0) = X1
          <=> ( ! [X3] :
                  ( in(X3,relation_dom(X1))
                 => apply(X1,X3) = apply(X2,X3) )
              & relation_dom(X1) = set_intersection2(relation_dom(X2),X0) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t68_funct_1) ).

fof(f13310,plain,
    spl171_767,
    inference(avatar_split_clause,[],[f1723,f13308]) ).

fof(f13308,plain,
    ( spl171_767
  <=> ! [X0,X3,X2,X1] :
        ( sP49(X0,X1,X2,X3)
        | sK158(X0,X1,X2,X3) = X0
        | sK158(X0,X1,X2,X3) = X1
        | sK158(X0,X1,X2,X3) = X2
        | in(sK158(X0,X1,X2,X3),X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_767])]) ).

fof(f1723,plain,
    ! [X2,X3,X0,X1] :
      ( sP49(X0,X1,X2,X3)
      | sK158(X0,X1,X2,X3) = X0
      | sK158(X0,X1,X2,X3) = X1
      | sK158(X0,X1,X2,X3) = X2
      | in(sK158(X0,X1,X2,X3),X3) ),
    inference(cnf_transformation,[],[f1030]) ).

fof(f1030,plain,
    ! [X0,X1,X2,X3] :
      ( ( sP49(X0,X1,X2,X3)
        | ( ( ( sK158(X0,X1,X2,X3) != X0
              & sK158(X0,X1,X2,X3) != X1
              & sK158(X0,X1,X2,X3) != X2 )
            | ~ in(sK158(X0,X1,X2,X3),X3) )
          & ( sK158(X0,X1,X2,X3) = X0
            | sK158(X0,X1,X2,X3) = X1
            | sK158(X0,X1,X2,X3) = X2
            | in(sK158(X0,X1,X2,X3),X3) ) ) )
      & ( ! [X5] :
            ( ( in(X5,X3)
              | ( X0 != X5
                & X1 != X5
                & X2 != X5 ) )
            & ( X0 = X5
              | X1 = X5
              | X2 = X5
              | ~ in(X5,X3) ) )
        | ~ sP49(X0,X1,X2,X3) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK158])],[f1028,f1029]) ).

fof(f1029,plain,
    ! [X0,X1,X2,X3] :
      ( ? [X4] :
          ( ( ( X0 != X4
              & X1 != X4
              & X2 != X4 )
            | ~ in(X4,X3) )
          & ( X0 = X4
            | X1 = X4
            | X2 = X4
            | in(X4,X3) ) )
     => ( ( ( sK158(X0,X1,X2,X3) != X0
            & sK158(X0,X1,X2,X3) != X1
            & sK158(X0,X1,X2,X3) != X2 )
          | ~ in(sK158(X0,X1,X2,X3),X3) )
        & ( sK158(X0,X1,X2,X3) = X0
          | sK158(X0,X1,X2,X3) = X1
          | sK158(X0,X1,X2,X3) = X2
          | in(sK158(X0,X1,X2,X3),X3) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f1028,plain,
    ! [X0,X1,X2,X3] :
      ( ( sP49(X0,X1,X2,X3)
        | ? [X4] :
            ( ( ( X0 != X4
                & X1 != X4
                & X2 != X4 )
              | ~ in(X4,X3) )
            & ( X0 = X4
              | X1 = X4
              | X2 = X4
              | in(X4,X3) ) ) )
      & ( ! [X5] :
            ( ( in(X5,X3)
              | ( X0 != X5
                & X1 != X5
                & X2 != X5 ) )
            & ( X0 = X5
              | X1 = X5
              | X2 = X5
              | ~ in(X5,X3) ) )
        | ~ sP49(X0,X1,X2,X3) ) ),
    inference(rectify,[],[f1027]) ).

fof(f1027,plain,
    ! [X2,X1,X0,X3] :
      ( ( sP49(X2,X1,X0,X3)
        | ? [X4] :
            ( ( ( X2 != X4
                & X1 != X4
                & X0 != X4 )
              | ~ in(X4,X3) )
            & ( X2 = X4
              | X1 = X4
              | X0 = X4
              | in(X4,X3) ) ) )
      & ( ! [X4] :
            ( ( in(X4,X3)
              | ( X2 != X4
                & X1 != X4
                & X0 != X4 ) )
            & ( X2 = X4
              | X1 = X4
              | X0 = X4
              | ~ in(X4,X3) ) )
        | ~ sP49(X2,X1,X0,X3) ) ),
    inference(flattening,[],[f1026]) ).

fof(f1026,plain,
    ! [X2,X1,X0,X3] :
      ( ( sP49(X2,X1,X0,X3)
        | ? [X4] :
            ( ( ( X2 != X4
                & X1 != X4
                & X0 != X4 )
              | ~ in(X4,X3) )
            & ( X2 = X4
              | X1 = X4
              | X0 = X4
              | in(X4,X3) ) ) )
      & ( ! [X4] :
            ( ( in(X4,X3)
              | ( X2 != X4
                & X1 != X4
                & X0 != X4 ) )
            & ( X2 = X4
              | X1 = X4
              | X0 = X4
              | ~ in(X4,X3) ) )
        | ~ sP49(X2,X1,X0,X3) ) ),
    inference(nnf_transformation,[],[f680]) ).

fof(f680,plain,
    ! [X2,X1,X0,X3] :
      ( sP49(X2,X1,X0,X3)
    <=> ! [X4] :
          ( in(X4,X3)
        <=> ( X2 = X4
            | X1 = X4
            | X0 = X4 ) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP49])]) ).

fof(f13306,plain,
    spl171_766,
    inference(avatar_split_clause,[],[f1132,f13304]) ).

fof(f13304,plain,
    ( spl171_766
  <=> ! [X0,X1] :
        ( sP3(X0,X1)
        | sK65(X0,X1) != apply(X0,sK64(X0,X1))
        | ~ in(sK64(X0,X1),relation_rng(X1))
        | ~ sP2(sK64(X0,X1),sK65(X0,X1),X1,X0)
        | relation_dom(X0) != relation_rng(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_766])]) ).

fof(f1132,plain,
    ! [X0,X1] :
      ( sP3(X0,X1)
      | sK65(X0,X1) != apply(X0,sK64(X0,X1))
      | ~ in(sK64(X0,X1),relation_rng(X1))
      | ~ sP2(sK64(X0,X1),sK65(X0,X1),X1,X0)
      | relation_dom(X0) != relation_rng(X1) ),
    inference(cnf_transformation,[],[f718]) ).

fof(f718,plain,
    ! [X0,X1] :
      ( ( sP3(X0,X1)
        | ( ( sK65(X0,X1) != apply(X0,sK64(X0,X1))
            | ~ in(sK64(X0,X1),relation_rng(X1)) )
          & sK64(X0,X1) = apply(X1,sK65(X0,X1))
          & in(sK65(X0,X1),relation_dom(X1)) )
        | ~ sP2(sK64(X0,X1),sK65(X0,X1),X1,X0)
        | relation_dom(X0) != relation_rng(X1) )
      & ( ( ! [X4,X5] :
              ( ( ( apply(X0,X4) = X5
                  & in(X4,relation_rng(X1)) )
                | apply(X1,X5) != X4
                | ~ in(X5,relation_dom(X1)) )
              & sP2(X4,X5,X1,X0) )
          & relation_dom(X0) = relation_rng(X1) )
        | ~ sP3(X0,X1) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK64,sK65])],[f716,f717]) ).

fof(f717,plain,
    ! [X0,X1] :
      ( ? [X2,X3] :
          ( ( ( apply(X0,X2) != X3
              | ~ in(X2,relation_rng(X1)) )
            & apply(X1,X3) = X2
            & in(X3,relation_dom(X1)) )
          | ~ sP2(X2,X3,X1,X0) )
     => ( ( ( sK65(X0,X1) != apply(X0,sK64(X0,X1))
            | ~ in(sK64(X0,X1),relation_rng(X1)) )
          & sK64(X0,X1) = apply(X1,sK65(X0,X1))
          & in(sK65(X0,X1),relation_dom(X1)) )
        | ~ sP2(sK64(X0,X1),sK65(X0,X1),X1,X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f716,plain,
    ! [X0,X1] :
      ( ( sP3(X0,X1)
        | ? [X2,X3] :
            ( ( ( apply(X0,X2) != X3
                | ~ in(X2,relation_rng(X1)) )
              & apply(X1,X3) = X2
              & in(X3,relation_dom(X1)) )
            | ~ sP2(X2,X3,X1,X0) )
        | relation_dom(X0) != relation_rng(X1) )
      & ( ( ! [X4,X5] :
              ( ( ( apply(X0,X4) = X5
                  & in(X4,relation_rng(X1)) )
                | apply(X1,X5) != X4
                | ~ in(X5,relation_dom(X1)) )
              & sP2(X4,X5,X1,X0) )
          & relation_dom(X0) = relation_rng(X1) )
        | ~ sP3(X0,X1) ) ),
    inference(rectify,[],[f715]) ).

fof(f715,plain,
    ! [X1,X0] :
      ( ( sP3(X1,X0)
        | ? [X2,X3] :
            ( ( ( apply(X1,X2) != X3
                | ~ in(X2,relation_rng(X0)) )
              & apply(X0,X3) = X2
              & in(X3,relation_dom(X0)) )
            | ~ sP2(X2,X3,X0,X1) )
        | relation_rng(X0) != relation_dom(X1) )
      & ( ( ! [X2,X3] :
              ( ( ( apply(X1,X2) = X3
                  & in(X2,relation_rng(X0)) )
                | apply(X0,X3) != X2
                | ~ in(X3,relation_dom(X0)) )
              & sP2(X2,X3,X0,X1) )
          & relation_rng(X0) = relation_dom(X1) )
        | ~ sP3(X1,X0) ) ),
    inference(flattening,[],[f714]) ).

fof(f714,plain,
    ! [X1,X0] :
      ( ( sP3(X1,X0)
        | ? [X2,X3] :
            ( ( ( apply(X1,X2) != X3
                | ~ in(X2,relation_rng(X0)) )
              & apply(X0,X3) = X2
              & in(X3,relation_dom(X0)) )
            | ~ sP2(X2,X3,X0,X1) )
        | relation_rng(X0) != relation_dom(X1) )
      & ( ( ! [X2,X3] :
              ( ( ( apply(X1,X2) = X3
                  & in(X2,relation_rng(X0)) )
                | apply(X0,X3) != X2
                | ~ in(X3,relation_dom(X0)) )
              & sP2(X2,X3,X0,X1) )
          & relation_rng(X0) = relation_dom(X1) )
        | ~ sP3(X1,X0) ) ),
    inference(nnf_transformation,[],[f608]) ).

fof(f608,plain,
    ! [X1,X0] :
      ( sP3(X1,X0)
    <=> ( ! [X2,X3] :
            ( ( ( apply(X1,X2) = X3
                & in(X2,relation_rng(X0)) )
              | apply(X0,X3) != X2
              | ~ in(X3,relation_dom(X0)) )
            & sP2(X2,X3,X0,X1) )
        & relation_rng(X0) = relation_dom(X1) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP3])]) ).

fof(f13301,plain,
    ( spl171_765
    | ~ spl171_23
    | ~ spl171_71 ),
    inference(avatar_split_clause,[],[f2482,f2358,f2131,f13298]) ).

fof(f13298,plain,
    ( spl171_765
  <=> sP8(sK164) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_765])]) ).

fof(f2482,plain,
    ( sP8(sK164)
    | ~ spl171_23
    | ~ spl171_71 ),
    inference(resolution,[],[f2359,f2133]) ).

fof(f13296,plain,
    spl171_764,
    inference(avatar_split_clause,[],[f2004,f13294]) ).

fof(f13294,plain,
    ( spl171_764
  <=> ! [X0,X1] :
        ( ~ in(unordered_pair(unordered_pair(sK137(X0,X1),sK137(X0,X1)),unordered_pair(sK137(X0,X1),sK137(X0,X1))),X1)
        | sP37(X0,X1)
        | sK136(X0,X1) != sK137(X0,X1)
        | ~ in(sK137(X0,X1),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_764])]) ).

fof(f2004,plain,
    ! [X0,X1] :
      ( ~ in(unordered_pair(unordered_pair(sK137(X0,X1),sK137(X0,X1)),unordered_pair(sK137(X0,X1),sK137(X0,X1))),X1)
      | sP37(X0,X1)
      | sK136(X0,X1) != sK137(X0,X1)
      | ~ in(sK137(X0,X1),X0) ),
    inference(inner_rewriting,[],[f2003]) ).

fof(f2003,plain,
    ! [X0,X1] :
      ( ~ in(unordered_pair(unordered_pair(sK137(X0,X1),sK136(X0,X1)),unordered_pair(sK136(X0,X1),sK136(X0,X1))),X1)
      | sP37(X0,X1)
      | sK136(X0,X1) != sK137(X0,X1)
      | ~ in(sK136(X0,X1),X0) ),
    inference(forward_demodulation,[],[f1906,f1555]) ).

fof(f1906,plain,
    ! [X0,X1] :
      ( sP37(X0,X1)
      | sK136(X0,X1) != sK137(X0,X1)
      | ~ in(sK136(X0,X1),X0)
      | ~ in(unordered_pair(unordered_pair(sK136(X0,X1),sK137(X0,X1)),unordered_pair(sK136(X0,X1),sK136(X0,X1))),X1) ),
    inference(definition_unfolding,[],[f1586,f1762]) ).

fof(f1586,plain,
    ! [X0,X1] :
      ( sP37(X0,X1)
      | sK136(X0,X1) != sK137(X0,X1)
      | ~ in(sK136(X0,X1),X0)
      | ~ in(ordered_pair(sK136(X0,X1),sK137(X0,X1)),X1) ),
    inference(cnf_transformation,[],[f951]) ).

fof(f951,plain,
    ! [X0,X1] :
      ( ( sP37(X0,X1)
        | ( ( sK136(X0,X1) != sK137(X0,X1)
            | ~ in(sK136(X0,X1),X0)
            | ~ in(ordered_pair(sK136(X0,X1),sK137(X0,X1)),X1) )
          & ( ( sK136(X0,X1) = sK137(X0,X1)
              & in(sK136(X0,X1),X0) )
            | in(ordered_pair(sK136(X0,X1),sK137(X0,X1)),X1) ) ) )
      & ( ! [X4,X5] :
            ( ( in(ordered_pair(X4,X5),X1)
              | X4 != X5
              | ~ in(X4,X0) )
            & ( ( X4 = X5
                & in(X4,X0) )
              | ~ in(ordered_pair(X4,X5),X1) ) )
        | ~ sP37(X0,X1) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK136,sK137])],[f949,f950]) ).

fof(f950,plain,
    ! [X0,X1] :
      ( ? [X2,X3] :
          ( ( X2 != X3
            | ~ in(X2,X0)
            | ~ in(ordered_pair(X2,X3),X1) )
          & ( ( X2 = X3
              & in(X2,X0) )
            | in(ordered_pair(X2,X3),X1) ) )
     => ( ( sK136(X0,X1) != sK137(X0,X1)
          | ~ in(sK136(X0,X1),X0)
          | ~ in(ordered_pair(sK136(X0,X1),sK137(X0,X1)),X1) )
        & ( ( sK136(X0,X1) = sK137(X0,X1)
            & in(sK136(X0,X1),X0) )
          | in(ordered_pair(sK136(X0,X1),sK137(X0,X1)),X1) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f949,plain,
    ! [X0,X1] :
      ( ( sP37(X0,X1)
        | ? [X2,X3] :
            ( ( X2 != X3
              | ~ in(X2,X0)
              | ~ in(ordered_pair(X2,X3),X1) )
            & ( ( X2 = X3
                & in(X2,X0) )
              | in(ordered_pair(X2,X3),X1) ) ) )
      & ( ! [X4,X5] :
            ( ( in(ordered_pair(X4,X5),X1)
              | X4 != X5
              | ~ in(X4,X0) )
            & ( ( X4 = X5
                & in(X4,X0) )
              | ~ in(ordered_pair(X4,X5),X1) ) )
        | ~ sP37(X0,X1) ) ),
    inference(rectify,[],[f948]) ).

fof(f948,plain,
    ! [X0,X1] :
      ( ( sP37(X0,X1)
        | ? [X2,X3] :
            ( ( X2 != X3
              | ~ in(X2,X0)
              | ~ in(ordered_pair(X2,X3),X1) )
            & ( ( X2 = X3
                & in(X2,X0) )
              | in(ordered_pair(X2,X3),X1) ) ) )
      & ( ! [X2,X3] :
            ( ( in(ordered_pair(X2,X3),X1)
              | X2 != X3
              | ~ in(X2,X0) )
            & ( ( X2 = X3
                & in(X2,X0) )
              | ~ in(ordered_pair(X2,X3),X1) ) )
        | ~ sP37(X0,X1) ) ),
    inference(flattening,[],[f947]) ).

fof(f947,plain,
    ! [X0,X1] :
      ( ( sP37(X0,X1)
        | ? [X2,X3] :
            ( ( X2 != X3
              | ~ in(X2,X0)
              | ~ in(ordered_pair(X2,X3),X1) )
            & ( ( X2 = X3
                & in(X2,X0) )
              | in(ordered_pair(X2,X3),X1) ) ) )
      & ( ! [X2,X3] :
            ( ( in(ordered_pair(X2,X3),X1)
              | X2 != X3
              | ~ in(X2,X0) )
            & ( ( X2 = X3
                & in(X2,X0) )
              | ~ in(ordered_pair(X2,X3),X1) ) )
        | ~ sP37(X0,X1) ) ),
    inference(nnf_transformation,[],[f659]) ).

fof(f659,plain,
    ! [X0,X1] :
      ( sP37(X0,X1)
    <=> ! [X2,X3] :
          ( in(ordered_pair(X2,X3),X1)
        <=> ( X2 = X3
            & in(X2,X0) ) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP37])]) ).

fof(f13128,plain,
    ( spl171_763
    | ~ spl171_203
    | ~ spl171_758 ),
    inference(avatar_split_clause,[],[f12863,f12860,f3373,f13126]) ).

fof(f13126,plain,
    ( spl171_763
  <=> ! [X2,X0,X1] :
        ( in(unordered_pair(unordered_pair(sK111(X0,X1,X2),sK111(X0,X1,X2)),unordered_pair(sK111(X0,X1,X2),sK110(X0,X1,X2))),X1)
        | sP25(X0,X1,X2)
        | in(sK110(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_763])]) ).

fof(f12860,plain,
    ( spl171_758
  <=> ! [X2,X0,X1] :
        ( sP25(X0,X1,X2)
        | in(unordered_pair(unordered_pair(sK111(X0,X1,X2),sK110(X0,X1,X2)),unordered_pair(sK111(X0,X1,X2),sK111(X0,X1,X2))),X1)
        | in(sK110(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_758])]) ).

fof(f12863,plain,
    ( ! [X2,X0,X1] :
        ( in(unordered_pair(unordered_pair(sK111(X0,X1,X2),sK111(X0,X1,X2)),unordered_pair(sK111(X0,X1,X2),sK110(X0,X1,X2))),X1)
        | sP25(X0,X1,X2)
        | in(sK110(X0,X1,X2),X2) )
    | ~ spl171_203
    | ~ spl171_758 ),
    inference(forward_demodulation,[],[f12861,f3374]) ).

fof(f12861,plain,
    ( ! [X2,X0,X1] :
        ( sP25(X0,X1,X2)
        | in(unordered_pair(unordered_pair(sK111(X0,X1,X2),sK110(X0,X1,X2)),unordered_pair(sK111(X0,X1,X2),sK111(X0,X1,X2))),X1)
        | in(sK110(X0,X1,X2),X2) )
    | ~ spl171_758 ),
    inference(avatar_component_clause,[],[f12860]) ).

fof(f13124,plain,
    ( spl171_762
    | ~ spl171_203
    | ~ spl171_757 ),
    inference(avatar_split_clause,[],[f12858,f12855,f3373,f13122]) ).

fof(f13122,plain,
    ( spl171_762
  <=> ! [X2,X0,X1] :
        ( in(unordered_pair(unordered_pair(sK108(X0,X1,X2),sK107(X0,X1,X2)),unordered_pair(sK107(X0,X1,X2),sK107(X0,X1,X2))),X1)
        | sP23(X0,X1,X2)
        | in(sK107(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_762])]) ).

fof(f12855,plain,
    ( spl171_757
  <=> ! [X2,X0,X1] :
        ( sP23(X0,X1,X2)
        | in(unordered_pair(unordered_pair(sK107(X0,X1,X2),sK108(X0,X1,X2)),unordered_pair(sK107(X0,X1,X2),sK107(X0,X1,X2))),X1)
        | in(sK107(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_757])]) ).

fof(f12858,plain,
    ( ! [X2,X0,X1] :
        ( in(unordered_pair(unordered_pair(sK108(X0,X1,X2),sK107(X0,X1,X2)),unordered_pair(sK107(X0,X1,X2),sK107(X0,X1,X2))),X1)
        | sP23(X0,X1,X2)
        | in(sK107(X0,X1,X2),X2) )
    | ~ spl171_203
    | ~ spl171_757 ),
    inference(forward_demodulation,[],[f12856,f3374]) ).

fof(f12856,plain,
    ( ! [X2,X0,X1] :
        ( sP23(X0,X1,X2)
        | in(unordered_pair(unordered_pair(sK107(X0,X1,X2),sK108(X0,X1,X2)),unordered_pair(sK107(X0,X1,X2),sK107(X0,X1,X2))),X1)
        | in(sK107(X0,X1,X2),X2) )
    | ~ spl171_757 ),
    inference(avatar_component_clause,[],[f12855]) ).

fof(f13101,plain,
    ( spl171_761
    | ~ spl171_203
    | ~ spl171_755 ),
    inference(avatar_split_clause,[],[f12849,f12846,f3373,f13099]) ).

fof(f13099,plain,
    ( spl171_761
  <=> ! [X2,X0,X1] :
        ( in(unordered_pair(unordered_pair(sK106(X0,X1,X2),sK105(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X2)
        | sP21(X0,X1,X2)
        | in(sK105(X0,X1,X2),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_761])]) ).

fof(f12846,plain,
    ( spl171_755
  <=> ! [X2,X0,X1] :
        ( sP21(X0,X1,X2)
        | in(sK105(X0,X1,X2),X1)
        | in(unordered_pair(unordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_755])]) ).

fof(f12849,plain,
    ( ! [X2,X0,X1] :
        ( in(unordered_pair(unordered_pair(sK106(X0,X1,X2),sK105(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X2)
        | sP21(X0,X1,X2)
        | in(sK105(X0,X1,X2),X1) )
    | ~ spl171_203
    | ~ spl171_755 ),
    inference(forward_demodulation,[],[f12847,f3374]) ).

fof(f12847,plain,
    ( ! [X2,X0,X1] :
        ( sP21(X0,X1,X2)
        | in(sK105(X0,X1,X2),X1)
        | in(unordered_pair(unordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X2) )
    | ~ spl171_755 ),
    inference(avatar_component_clause,[],[f12846]) ).

fof(f13072,plain,
    ( spl171_760
    | ~ spl171_18
    | ~ spl171_71 ),
    inference(avatar_split_clause,[],[f2481,f2358,f2106,f13069]) ).

fof(f13069,plain,
    ( spl171_760
  <=> sP8(sK162) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_760])]) ).

fof(f2481,plain,
    ( sP8(sK162)
    | ~ spl171_18
    | ~ spl171_71 ),
    inference(resolution,[],[f2359,f2108]) ).

fof(f12867,plain,
    spl171_759,
    inference(avatar_split_clause,[],[f2011,f12865]) ).

fof(f12865,plain,
    ( spl171_759
  <=> ! [X2,X0,X1] :
        ( in(unordered_pair(unordered_pair(sK139(X0,X1,X2),sK138(X0,X1,X2)),unordered_pair(sK138(X0,X1,X2),sK138(X0,X1,X2))),X2)
        | sP39(X0,X1,X2)
        | in(sK139(X0,X1,X2),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_759])]) ).

fof(f2011,plain,
    ! [X2,X0,X1] :
      ( in(unordered_pair(unordered_pair(sK139(X0,X1,X2),sK138(X0,X1,X2)),unordered_pair(sK138(X0,X1,X2),sK138(X0,X1,X2))),X2)
      | sP39(X0,X1,X2)
      | in(sK139(X0,X1,X2),X1) ),
    inference(forward_demodulation,[],[f1914,f1555]) ).

fof(f1914,plain,
    ! [X2,X0,X1] :
      ( sP39(X0,X1,X2)
      | in(sK139(X0,X1,X2),X1)
      | in(unordered_pair(unordered_pair(sK138(X0,X1,X2),sK139(X0,X1,X2)),unordered_pair(sK138(X0,X1,X2),sK138(X0,X1,X2))),X2) ),
    inference(definition_unfolding,[],[f1593,f1762]) ).

fof(f1593,plain,
    ! [X2,X0,X1] :
      ( sP39(X0,X1,X2)
      | in(sK139(X0,X1,X2),X1)
      | in(ordered_pair(sK138(X0,X1,X2),sK139(X0,X1,X2)),X2) ),
    inference(cnf_transformation,[],[f958]) ).

fof(f12862,plain,
    spl171_758,
    inference(avatar_split_clause,[],[f1896,f12860]) ).

fof(f1896,plain,
    ! [X2,X0,X1] :
      ( sP25(X0,X1,X2)
      | in(unordered_pair(unordered_pair(sK111(X0,X1,X2),sK110(X0,X1,X2)),unordered_pair(sK111(X0,X1,X2),sK111(X0,X1,X2))),X1)
      | in(sK110(X0,X1,X2),X2) ),
    inference(definition_unfolding,[],[f1467,f1762]) ).

fof(f1467,plain,
    ! [X2,X0,X1] :
      ( sP25(X0,X1,X2)
      | in(ordered_pair(sK111(X0,X1,X2),sK110(X0,X1,X2)),X1)
      | in(sK110(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f880]) ).

fof(f880,plain,
    ! [X0,X1,X2] :
      ( ( sP25(X0,X1,X2)
        | ( ( ! [X4] :
                ( ~ in(X4,X0)
                | ~ in(ordered_pair(X4,sK110(X0,X1,X2)),X1) )
            | ~ in(sK110(X0,X1,X2),X2) )
          & ( ( in(sK111(X0,X1,X2),X0)
              & in(ordered_pair(sK111(X0,X1,X2),sK110(X0,X1,X2)),X1) )
            | in(sK110(X0,X1,X2),X2) ) ) )
      & ( ! [X6] :
            ( ( in(X6,X2)
              | ! [X7] :
                  ( ~ in(X7,X0)
                  | ~ in(ordered_pair(X7,X6),X1) ) )
            & ( ( in(sK112(X0,X1,X6),X0)
                & in(ordered_pair(sK112(X0,X1,X6),X6),X1) )
              | ~ in(X6,X2) ) )
        | ~ sP25(X0,X1,X2) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK110,sK111,sK112])],[f876,f879,f878,f877]) ).

fof(f877,plain,
    ! [X0,X1,X2] :
      ( ? [X3] :
          ( ( ! [X4] :
                ( ~ in(X4,X0)
                | ~ in(ordered_pair(X4,X3),X1) )
            | ~ in(X3,X2) )
          & ( ? [X5] :
                ( in(X5,X0)
                & in(ordered_pair(X5,X3),X1) )
            | in(X3,X2) ) )
     => ( ( ! [X4] :
              ( ~ in(X4,X0)
              | ~ in(ordered_pair(X4,sK110(X0,X1,X2)),X1) )
          | ~ in(sK110(X0,X1,X2),X2) )
        & ( ? [X5] :
              ( in(X5,X0)
              & in(ordered_pair(X5,sK110(X0,X1,X2)),X1) )
          | in(sK110(X0,X1,X2),X2) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f878,plain,
    ! [X0,X1,X2] :
      ( ? [X5] :
          ( in(X5,X0)
          & in(ordered_pair(X5,sK110(X0,X1,X2)),X1) )
     => ( in(sK111(X0,X1,X2),X0)
        & in(ordered_pair(sK111(X0,X1,X2),sK110(X0,X1,X2)),X1) ) ),
    introduced(choice_axiom,[]) ).

fof(f879,plain,
    ! [X0,X1,X6] :
      ( ? [X8] :
          ( in(X8,X0)
          & in(ordered_pair(X8,X6),X1) )
     => ( in(sK112(X0,X1,X6),X0)
        & in(ordered_pair(sK112(X0,X1,X6),X6),X1) ) ),
    introduced(choice_axiom,[]) ).

fof(f876,plain,
    ! [X0,X1,X2] :
      ( ( sP25(X0,X1,X2)
        | ? [X3] :
            ( ( ! [X4] :
                  ( ~ in(X4,X0)
                  | ~ in(ordered_pair(X4,X3),X1) )
              | ~ in(X3,X2) )
            & ( ? [X5] :
                  ( in(X5,X0)
                  & in(ordered_pair(X5,X3),X1) )
              | in(X3,X2) ) ) )
      & ( ! [X6] :
            ( ( in(X6,X2)
              | ! [X7] :
                  ( ~ in(X7,X0)
                  | ~ in(ordered_pair(X7,X6),X1) ) )
            & ( ? [X8] :
                  ( in(X8,X0)
                  & in(ordered_pair(X8,X6),X1) )
              | ~ in(X6,X2) ) )
        | ~ sP25(X0,X1,X2) ) ),
    inference(rectify,[],[f875]) ).

fof(f875,plain,
    ! [X1,X0,X2] :
      ( ( sP25(X1,X0,X2)
        | ? [X3] :
            ( ( ! [X4] :
                  ( ~ in(X4,X1)
                  | ~ in(ordered_pair(X4,X3),X0) )
              | ~ in(X3,X2) )
            & ( ? [X4] :
                  ( in(X4,X1)
                  & in(ordered_pair(X4,X3),X0) )
              | in(X3,X2) ) ) )
      & ( ! [X3] :
            ( ( in(X3,X2)
              | ! [X4] :
                  ( ~ in(X4,X1)
                  | ~ in(ordered_pair(X4,X3),X0) ) )
            & ( ? [X4] :
                  ( in(X4,X1)
                  & in(ordered_pair(X4,X3),X0) )
              | ~ in(X3,X2) ) )
        | ~ sP25(X1,X0,X2) ) ),
    inference(nnf_transformation,[],[f641]) ).

fof(f641,plain,
    ! [X1,X0,X2] :
      ( sP25(X1,X0,X2)
    <=> ! [X3] :
          ( in(X3,X2)
        <=> ? [X4] :
              ( in(X4,X1)
              & in(ordered_pair(X4,X3),X0) ) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP25])]) ).

fof(f12857,plain,
    spl171_757,
    inference(avatar_split_clause,[],[f1892,f12855]) ).

fof(f1892,plain,
    ! [X2,X0,X1] :
      ( sP23(X0,X1,X2)
      | in(unordered_pair(unordered_pair(sK107(X0,X1,X2),sK108(X0,X1,X2)),unordered_pair(sK107(X0,X1,X2),sK107(X0,X1,X2))),X1)
      | in(sK107(X0,X1,X2),X2) ),
    inference(definition_unfolding,[],[f1458,f1762]) ).

fof(f1458,plain,
    ! [X2,X0,X1] :
      ( sP23(X0,X1,X2)
      | in(ordered_pair(sK107(X0,X1,X2),sK108(X0,X1,X2)),X1)
      | in(sK107(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f873]) ).

fof(f873,plain,
    ! [X0,X1,X2] :
      ( ( sP23(X0,X1,X2)
        | ( ( ! [X4] :
                ( ~ in(X4,X0)
                | ~ in(ordered_pair(sK107(X0,X1,X2),X4),X1) )
            | ~ in(sK107(X0,X1,X2),X2) )
          & ( ( in(sK108(X0,X1,X2),X0)
              & in(ordered_pair(sK107(X0,X1,X2),sK108(X0,X1,X2)),X1) )
            | in(sK107(X0,X1,X2),X2) ) ) )
      & ( ! [X6] :
            ( ( in(X6,X2)
              | ! [X7] :
                  ( ~ in(X7,X0)
                  | ~ in(ordered_pair(X6,X7),X1) ) )
            & ( ( in(sK109(X0,X1,X6),X0)
                & in(ordered_pair(X6,sK109(X0,X1,X6)),X1) )
              | ~ in(X6,X2) ) )
        | ~ sP23(X0,X1,X2) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK107,sK108,sK109])],[f869,f872,f871,f870]) ).

fof(f870,plain,
    ! [X0,X1,X2] :
      ( ? [X3] :
          ( ( ! [X4] :
                ( ~ in(X4,X0)
                | ~ in(ordered_pair(X3,X4),X1) )
            | ~ in(X3,X2) )
          & ( ? [X5] :
                ( in(X5,X0)
                & in(ordered_pair(X3,X5),X1) )
            | in(X3,X2) ) )
     => ( ( ! [X4] :
              ( ~ in(X4,X0)
              | ~ in(ordered_pair(sK107(X0,X1,X2),X4),X1) )
          | ~ in(sK107(X0,X1,X2),X2) )
        & ( ? [X5] :
              ( in(X5,X0)
              & in(ordered_pair(sK107(X0,X1,X2),X5),X1) )
          | in(sK107(X0,X1,X2),X2) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f871,plain,
    ! [X0,X1,X2] :
      ( ? [X5] :
          ( in(X5,X0)
          & in(ordered_pair(sK107(X0,X1,X2),X5),X1) )
     => ( in(sK108(X0,X1,X2),X0)
        & in(ordered_pair(sK107(X0,X1,X2),sK108(X0,X1,X2)),X1) ) ),
    introduced(choice_axiom,[]) ).

fof(f872,plain,
    ! [X0,X1,X6] :
      ( ? [X8] :
          ( in(X8,X0)
          & in(ordered_pair(X6,X8),X1) )
     => ( in(sK109(X0,X1,X6),X0)
        & in(ordered_pair(X6,sK109(X0,X1,X6)),X1) ) ),
    introduced(choice_axiom,[]) ).

fof(f869,plain,
    ! [X0,X1,X2] :
      ( ( sP23(X0,X1,X2)
        | ? [X3] :
            ( ( ! [X4] :
                  ( ~ in(X4,X0)
                  | ~ in(ordered_pair(X3,X4),X1) )
              | ~ in(X3,X2) )
            & ( ? [X5] :
                  ( in(X5,X0)
                  & in(ordered_pair(X3,X5),X1) )
              | in(X3,X2) ) ) )
      & ( ! [X6] :
            ( ( in(X6,X2)
              | ! [X7] :
                  ( ~ in(X7,X0)
                  | ~ in(ordered_pair(X6,X7),X1) ) )
            & ( ? [X8] :
                  ( in(X8,X0)
                  & in(ordered_pair(X6,X8),X1) )
              | ~ in(X6,X2) ) )
        | ~ sP23(X0,X1,X2) ) ),
    inference(rectify,[],[f868]) ).

fof(f868,plain,
    ! [X1,X0,X2] :
      ( ( sP23(X1,X0,X2)
        | ? [X3] :
            ( ( ! [X4] :
                  ( ~ in(X4,X1)
                  | ~ in(ordered_pair(X3,X4),X0) )
              | ~ in(X3,X2) )
            & ( ? [X4] :
                  ( in(X4,X1)
                  & in(ordered_pair(X3,X4),X0) )
              | in(X3,X2) ) ) )
      & ( ! [X3] :
            ( ( in(X3,X2)
              | ! [X4] :
                  ( ~ in(X4,X1)
                  | ~ in(ordered_pair(X3,X4),X0) ) )
            & ( ? [X4] :
                  ( in(X4,X1)
                  & in(ordered_pair(X3,X4),X0) )
              | ~ in(X3,X2) ) )
        | ~ sP23(X1,X0,X2) ) ),
    inference(nnf_transformation,[],[f638]) ).

fof(f638,plain,
    ! [X1,X0,X2] :
      ( sP23(X1,X0,X2)
    <=> ! [X3] :
          ( in(X3,X2)
        <=> ? [X4] :
              ( in(X4,X1)
              & in(ordered_pair(X3,X4),X0) ) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP23])]) ).

fof(f12853,plain,
    spl171_756,
    inference(avatar_split_clause,[],[f1891,f12851]) ).

fof(f12851,plain,
    ( spl171_756
  <=> ! [X4,X0,X2,X1] :
        ( sP23(X0,X1,X2)
        | ~ in(X4,X0)
        | ~ in(unordered_pair(unordered_pair(sK107(X0,X1,X2),X4),unordered_pair(sK107(X0,X1,X2),sK107(X0,X1,X2))),X1)
        | ~ in(sK107(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_756])]) ).

fof(f1891,plain,
    ! [X2,X0,X1,X4] :
      ( sP23(X0,X1,X2)
      | ~ in(X4,X0)
      | ~ in(unordered_pair(unordered_pair(sK107(X0,X1,X2),X4),unordered_pair(sK107(X0,X1,X2),sK107(X0,X1,X2))),X1)
      | ~ in(sK107(X0,X1,X2),X2) ),
    inference(definition_unfolding,[],[f1460,f1762]) ).

fof(f1460,plain,
    ! [X2,X0,X1,X4] :
      ( sP23(X0,X1,X2)
      | ~ in(X4,X0)
      | ~ in(ordered_pair(sK107(X0,X1,X2),X4),X1)
      | ~ in(sK107(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f873]) ).

fof(f12848,plain,
    spl171_755,
    inference(avatar_split_clause,[],[f1887,f12846]) ).

fof(f1887,plain,
    ! [X2,X0,X1] :
      ( sP21(X0,X1,X2)
      | in(sK105(X0,X1,X2),X1)
      | in(unordered_pair(unordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),unordered_pair(sK105(X0,X1,X2),sK105(X0,X1,X2))),X2) ),
    inference(definition_unfolding,[],[f1449,f1762]) ).

fof(f1449,plain,
    ! [X2,X0,X1] :
      ( sP21(X0,X1,X2)
      | in(sK105(X0,X1,X2),X1)
      | in(ordered_pair(sK105(X0,X1,X2),sK106(X0,X1,X2)),X2) ),
    inference(cnf_transformation,[],[f866]) ).

fof(f12844,plain,
    spl171_754,
    inference(avatar_split_clause,[],[f1862,f12842]) ).

fof(f12842,plain,
    ( spl171_754
  <=> ! [X1,X0,X8,X9,X2,X7] :
        ( in(unordered_pair(unordered_pair(X7,X8),unordered_pair(X7,X7)),X2)
        | ~ in(unordered_pair(unordered_pair(X9,X8),unordered_pair(X9,X9)),X0)
        | ~ in(unordered_pair(unordered_pair(X7,X9),unordered_pair(X7,X7)),X1)
        | ~ sP9(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_754])]) ).

fof(f1862,plain,
    ! [X2,X0,X1,X8,X9,X7] :
      ( in(unordered_pair(unordered_pair(X7,X8),unordered_pair(X7,X7)),X2)
      | ~ in(unordered_pair(unordered_pair(X9,X8),unordered_pair(X9,X9)),X0)
      | ~ in(unordered_pair(unordered_pair(X7,X9),unordered_pair(X7,X7)),X1)
      | ~ sP9(X0,X1,X2) ),
    inference(definition_unfolding,[],[f1383,f1762,f1762,f1762]) ).

fof(f1383,plain,
    ! [X2,X0,X1,X8,X9,X7] :
      ( in(ordered_pair(X7,X8),X2)
      | ~ in(ordered_pair(X9,X8),X0)
      | ~ in(ordered_pair(X7,X9),X1)
      | ~ sP9(X0,X1,X2) ),
    inference(cnf_transformation,[],[f818]) ).

fof(f12840,plain,
    spl171_753,
    inference(avatar_split_clause,[],[f1785,f12838]) ).

fof(f12838,plain,
    ( spl171_753
  <=> ! [X5,X4,X0,X6] :
        ( in(unordered_pair(unordered_pair(X4,X6),unordered_pair(X4,X4)),X0)
        | ~ in(unordered_pair(unordered_pair(X5,X6),unordered_pair(X5,X5)),X0)
        | ~ in(unordered_pair(unordered_pair(X4,X5),unordered_pair(X4,X4)),X0)
        | ~ transitive(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_753])]) ).

fof(f1785,plain,
    ! [X0,X6,X4,X5] :
      ( in(unordered_pair(unordered_pair(X4,X6),unordered_pair(X4,X4)),X0)
      | ~ in(unordered_pair(unordered_pair(X5,X6),unordered_pair(X5,X5)),X0)
      | ~ in(unordered_pair(unordered_pair(X4,X5),unordered_pair(X4,X4)),X0)
      | ~ transitive(X0)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1104,f1762,f1762,f1762]) ).

fof(f1104,plain,
    ! [X0,X6,X4,X5] :
      ( in(ordered_pair(X4,X6),X0)
      | ~ in(ordered_pair(X5,X6),X0)
      | ~ in(ordered_pair(X4,X5),X0)
      | ~ transitive(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f710]) ).

fof(f710,plain,
    ! [X0] :
      ( ( ( transitive(X0)
          | ( ~ in(ordered_pair(sK61(X0),sK63(X0)),X0)
            & in(ordered_pair(sK62(X0),sK63(X0)),X0)
            & in(ordered_pair(sK61(X0),sK62(X0)),X0) ) )
        & ( ! [X4,X5,X6] :
              ( in(ordered_pair(X4,X6),X0)
              | ~ in(ordered_pair(X5,X6),X0)
              | ~ in(ordered_pair(X4,X5),X0) )
          | ~ transitive(X0) ) )
      | ~ relation(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK61,sK62,sK63])],[f708,f709]) ).

fof(f709,plain,
    ! [X0] :
      ( ? [X1,X2,X3] :
          ( ~ in(ordered_pair(X1,X3),X0)
          & in(ordered_pair(X2,X3),X0)
          & in(ordered_pair(X1,X2),X0) )
     => ( ~ in(ordered_pair(sK61(X0),sK63(X0)),X0)
        & in(ordered_pair(sK62(X0),sK63(X0)),X0)
        & in(ordered_pair(sK61(X0),sK62(X0)),X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f708,plain,
    ! [X0] :
      ( ( ( transitive(X0)
          | ? [X1,X2,X3] :
              ( ~ in(ordered_pair(X1,X3),X0)
              & in(ordered_pair(X2,X3),X0)
              & in(ordered_pair(X1,X2),X0) ) )
        & ( ! [X4,X5,X6] :
              ( in(ordered_pair(X4,X6),X0)
              | ~ in(ordered_pair(X5,X6),X0)
              | ~ in(ordered_pair(X4,X5),X0) )
          | ~ transitive(X0) ) )
      | ~ relation(X0) ),
    inference(rectify,[],[f707]) ).

fof(f707,plain,
    ! [X0] :
      ( ( ( transitive(X0)
          | ? [X1,X2,X3] :
              ( ~ in(ordered_pair(X1,X3),X0)
              & in(ordered_pair(X2,X3),X0)
              & in(ordered_pair(X1,X2),X0) ) )
        & ( ! [X1,X2,X3] :
              ( in(ordered_pair(X1,X3),X0)
              | ~ in(ordered_pair(X2,X3),X0)
              | ~ in(ordered_pair(X1,X2),X0) )
          | ~ transitive(X0) ) )
      | ~ relation(X0) ),
    inference(nnf_transformation,[],[f342]) ).

fof(f342,plain,
    ! [X0] :
      ( ( transitive(X0)
      <=> ! [X1,X2,X3] :
            ( in(ordered_pair(X1,X3),X0)
            | ~ in(ordered_pair(X2,X3),X0)
            | ~ in(ordered_pair(X1,X2),X0) ) )
      | ~ relation(X0) ),
    inference(flattening,[],[f341]) ).

fof(f341,plain,
    ! [X0] :
      ( ( transitive(X0)
      <=> ! [X1,X2,X3] :
            ( in(ordered_pair(X1,X3),X0)
            | ~ in(ordered_pair(X2,X3),X0)
            | ~ in(ordered_pair(X1,X2),X0) ) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f148]) ).

fof(f148,axiom,
    ! [X0] :
      ( relation(X0)
     => ( transitive(X0)
      <=> ! [X1,X2,X3] :
            ( ( in(ordered_pair(X2,X3),X0)
              & in(ordered_pair(X1,X2),X0) )
           => in(ordered_pair(X1,X3),X0) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l2_wellord1) ).

fof(f12836,plain,
    spl171_752,
    inference(avatar_split_clause,[],[f1781,f12834]) ).

fof(f12834,plain,
    ( spl171_752
  <=> ! [X4,X0,X3] :
        ( in(unordered_pair(unordered_pair(X4,X3),unordered_pair(X4,X4)),X0)
        | in(unordered_pair(unordered_pair(X3,X4),unordered_pair(X3,X3)),X0)
        | X3 = X4
        | ~ in(X4,relation_field(X0))
        | ~ in(X3,relation_field(X0))
        | ~ sP0(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_752])]) ).

fof(f1781,plain,
    ! [X3,X0,X4] :
      ( in(unordered_pair(unordered_pair(X4,X3),unordered_pair(X4,X4)),X0)
      | in(unordered_pair(unordered_pair(X3,X4),unordered_pair(X3,X3)),X0)
      | X3 = X4
      | ~ in(X4,relation_field(X0))
      | ~ in(X3,relation_field(X0))
      | ~ sP0(X0) ),
    inference(definition_unfolding,[],[f1097,f1762,f1762]) ).

fof(f1097,plain,
    ! [X3,X0,X4] :
      ( in(ordered_pair(X4,X3),X0)
      | in(ordered_pair(X3,X4),X0)
      | X3 = X4
      | ~ in(X4,relation_field(X0))
      | ~ in(X3,relation_field(X0))
      | ~ sP0(X0) ),
    inference(cnf_transformation,[],[f706]) ).

fof(f706,plain,
    ! [X0] :
      ( ( sP0(X0)
        | ( ~ in(ordered_pair(sK60(X0),sK59(X0)),X0)
          & ~ in(ordered_pair(sK59(X0),sK60(X0)),X0)
          & sK59(X0) != sK60(X0)
          & in(sK60(X0),relation_field(X0))
          & in(sK59(X0),relation_field(X0)) ) )
      & ( ! [X3,X4] :
            ( in(ordered_pair(X4,X3),X0)
            | in(ordered_pair(X3,X4),X0)
            | X3 = X4
            | ~ in(X4,relation_field(X0))
            | ~ in(X3,relation_field(X0)) )
        | ~ sP0(X0) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK59,sK60])],[f704,f705]) ).

fof(f705,plain,
    ! [X0] :
      ( ? [X1,X2] :
          ( ~ in(ordered_pair(X2,X1),X0)
          & ~ in(ordered_pair(X1,X2),X0)
          & X1 != X2
          & in(X2,relation_field(X0))
          & in(X1,relation_field(X0)) )
     => ( ~ in(ordered_pair(sK60(X0),sK59(X0)),X0)
        & ~ in(ordered_pair(sK59(X0),sK60(X0)),X0)
        & sK59(X0) != sK60(X0)
        & in(sK60(X0),relation_field(X0))
        & in(sK59(X0),relation_field(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f704,plain,
    ! [X0] :
      ( ( sP0(X0)
        | ? [X1,X2] :
            ( ~ in(ordered_pair(X2,X1),X0)
            & ~ in(ordered_pair(X1,X2),X0)
            & X1 != X2
            & in(X2,relation_field(X0))
            & in(X1,relation_field(X0)) ) )
      & ( ! [X3,X4] :
            ( in(ordered_pair(X4,X3),X0)
            | in(ordered_pair(X3,X4),X0)
            | X3 = X4
            | ~ in(X4,relation_field(X0))
            | ~ in(X3,relation_field(X0)) )
        | ~ sP0(X0) ) ),
    inference(rectify,[],[f703]) ).

fof(f703,plain,
    ! [X0] :
      ( ( sP0(X0)
        | ? [X1,X2] :
            ( ~ in(ordered_pair(X2,X1),X0)
            & ~ in(ordered_pair(X1,X2),X0)
            & X1 != X2
            & in(X2,relation_field(X0))
            & in(X1,relation_field(X0)) ) )
      & ( ! [X1,X2] :
            ( in(ordered_pair(X2,X1),X0)
            | in(ordered_pair(X1,X2),X0)
            | X1 = X2
            | ~ in(X2,relation_field(X0))
            | ~ in(X1,relation_field(X0)) )
        | ~ sP0(X0) ) ),
    inference(nnf_transformation,[],[f604]) ).

fof(f604,plain,
    ! [X0] :
      ( sP0(X0)
    <=> ! [X1,X2] :
          ( in(ordered_pair(X2,X1),X0)
          | in(ordered_pair(X1,X2),X0)
          | X1 = X2
          | ~ in(X2,relation_field(X0))
          | ~ in(X1,relation_field(X0)) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP0])]) ).

fof(f12831,plain,
    ( spl171_751
    | ~ spl171_4
    | ~ spl171_71 ),
    inference(avatar_split_clause,[],[f2479,f2358,f2036,f12828]) ).

fof(f2479,plain,
    ( sP8(empty_set)
    | ~ spl171_4
    | ~ spl171_71 ),
    inference(resolution,[],[f2359,f2038]) ).

fof(f12802,plain,
    spl171_750,
    inference(avatar_split_clause,[],[f1872,f12800]) ).

fof(f12800,plain,
    ( spl171_750
  <=> ! [X4,X0,X5,X1] :
        ( in(unordered_pair(unordered_pair(X5,X4),unordered_pair(X5,X5)),X0)
        | in(unordered_pair(unordered_pair(X4,X5),unordered_pair(X4,X4)),X0)
        | X4 = X5
        | ~ in(X5,X1)
        | ~ in(X4,X1)
        | ~ sP17(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_750])]) ).

fof(f1872,plain,
    ! [X0,X1,X4,X5] :
      ( in(unordered_pair(unordered_pair(X5,X4),unordered_pair(X5,X5)),X0)
      | in(unordered_pair(unordered_pair(X4,X5),unordered_pair(X4,X4)),X0)
      | X4 = X5
      | ~ in(X5,X1)
      | ~ in(X4,X1)
      | ~ sP17(X0,X1) ),
    inference(definition_unfolding,[],[f1419,f1762,f1762]) ).

fof(f1419,plain,
    ! [X0,X1,X4,X5] :
      ( in(ordered_pair(X5,X4),X0)
      | in(ordered_pair(X4,X5),X0)
      | X4 = X5
      | ~ in(X5,X1)
      | ~ in(X4,X1)
      | ~ sP17(X0,X1) ),
    inference(cnf_transformation,[],[f842]) ).

fof(f842,plain,
    ! [X0,X1] :
      ( ( sP17(X0,X1)
        | ( ~ in(ordered_pair(sK95(X0,X1),sK94(X0,X1)),X0)
          & ~ in(ordered_pair(sK94(X0,X1),sK95(X0,X1)),X0)
          & sK94(X0,X1) != sK95(X0,X1)
          & in(sK95(X0,X1),X1)
          & in(sK94(X0,X1),X1) ) )
      & ( ! [X4,X5] :
            ( in(ordered_pair(X5,X4),X0)
            | in(ordered_pair(X4,X5),X0)
            | X4 = X5
            | ~ in(X5,X1)
            | ~ in(X4,X1) )
        | ~ sP17(X0,X1) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK94,sK95])],[f840,f841]) ).

fof(f841,plain,
    ! [X0,X1] :
      ( ? [X2,X3] :
          ( ~ in(ordered_pair(X3,X2),X0)
          & ~ in(ordered_pair(X2,X3),X0)
          & X2 != X3
          & in(X3,X1)
          & in(X2,X1) )
     => ( ~ in(ordered_pair(sK95(X0,X1),sK94(X0,X1)),X0)
        & ~ in(ordered_pair(sK94(X0,X1),sK95(X0,X1)),X0)
        & sK94(X0,X1) != sK95(X0,X1)
        & in(sK95(X0,X1),X1)
        & in(sK94(X0,X1),X1) ) ),
    introduced(choice_axiom,[]) ).

fof(f840,plain,
    ! [X0,X1] :
      ( ( sP17(X0,X1)
        | ? [X2,X3] :
            ( ~ in(ordered_pair(X3,X2),X0)
            & ~ in(ordered_pair(X2,X3),X0)
            & X2 != X3
            & in(X3,X1)
            & in(X2,X1) ) )
      & ( ! [X4,X5] :
            ( in(ordered_pair(X5,X4),X0)
            | in(ordered_pair(X4,X5),X0)
            | X4 = X5
            | ~ in(X5,X1)
            | ~ in(X4,X1) )
        | ~ sP17(X0,X1) ) ),
    inference(rectify,[],[f839]) ).

fof(f839,plain,
    ! [X0,X1] :
      ( ( sP17(X0,X1)
        | ? [X2,X3] :
            ( ~ in(ordered_pair(X3,X2),X0)
            & ~ in(ordered_pair(X2,X3),X0)
            & X2 != X3
            & in(X3,X1)
            & in(X2,X1) ) )
      & ( ! [X2,X3] :
            ( in(ordered_pair(X3,X2),X0)
            | in(ordered_pair(X2,X3),X0)
            | X2 = X3
            | ~ in(X3,X1)
            | ~ in(X2,X1) )
        | ~ sP17(X0,X1) ) ),
    inference(nnf_transformation,[],[f629]) ).

fof(f629,plain,
    ! [X0,X1] :
      ( sP17(X0,X1)
    <=> ! [X2,X3] :
          ( in(ordered_pair(X3,X2),X0)
          | in(ordered_pair(X2,X3),X0)
          | X2 = X3
          | ~ in(X3,X1)
          | ~ in(X2,X1) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP17])]) ).

fof(f12798,plain,
    spl171_749,
    inference(avatar_split_clause,[],[f1869,f12796]) ).

fof(f12796,plain,
    ( spl171_749
  <=> ! [X4,X0,X5,X1] :
        ( X4 = X5
        | ~ in(unordered_pair(unordered_pair(X5,X4),unordered_pair(X5,X5)),X0)
        | ~ in(unordered_pair(unordered_pair(X4,X5),unordered_pair(X4,X4)),X0)
        | ~ in(X5,X1)
        | ~ in(X4,X1)
        | ~ sP15(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_749])]) ).

fof(f1869,plain,
    ! [X0,X1,X4,X5] :
      ( X4 = X5
      | ~ in(unordered_pair(unordered_pair(X5,X4),unordered_pair(X5,X5)),X0)
      | ~ in(unordered_pair(unordered_pair(X4,X5),unordered_pair(X4,X4)),X0)
      | ~ in(X5,X1)
      | ~ in(X4,X1)
      | ~ sP15(X0,X1) ),
    inference(definition_unfolding,[],[f1410,f1762,f1762]) ).

fof(f1410,plain,
    ! [X0,X1,X4,X5] :
      ( X4 = X5
      | ~ in(ordered_pair(X5,X4),X0)
      | ~ in(ordered_pair(X4,X5),X0)
      | ~ in(X5,X1)
      | ~ in(X4,X1)
      | ~ sP15(X0,X1) ),
    inference(cnf_transformation,[],[f837]) ).

fof(f837,plain,
    ! [X0,X1] :
      ( ( sP15(X0,X1)
        | ( sK92(X0,X1) != sK93(X0,X1)
          & in(ordered_pair(sK93(X0,X1),sK92(X0,X1)),X0)
          & in(ordered_pair(sK92(X0,X1),sK93(X0,X1)),X0)
          & in(sK93(X0,X1),X1)
          & in(sK92(X0,X1),X1) ) )
      & ( ! [X4,X5] :
            ( X4 = X5
            | ~ in(ordered_pair(X5,X4),X0)
            | ~ in(ordered_pair(X4,X5),X0)
            | ~ in(X5,X1)
            | ~ in(X4,X1) )
        | ~ sP15(X0,X1) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK92,sK93])],[f835,f836]) ).

fof(f836,plain,
    ! [X0,X1] :
      ( ? [X2,X3] :
          ( X2 != X3
          & in(ordered_pair(X3,X2),X0)
          & in(ordered_pair(X2,X3),X0)
          & in(X3,X1)
          & in(X2,X1) )
     => ( sK92(X0,X1) != sK93(X0,X1)
        & in(ordered_pair(sK93(X0,X1),sK92(X0,X1)),X0)
        & in(ordered_pair(sK92(X0,X1),sK93(X0,X1)),X0)
        & in(sK93(X0,X1),X1)
        & in(sK92(X0,X1),X1) ) ),
    introduced(choice_axiom,[]) ).

fof(f835,plain,
    ! [X0,X1] :
      ( ( sP15(X0,X1)
        | ? [X2,X3] :
            ( X2 != X3
            & in(ordered_pair(X3,X2),X0)
            & in(ordered_pair(X2,X3),X0)
            & in(X3,X1)
            & in(X2,X1) ) )
      & ( ! [X4,X5] :
            ( X4 = X5
            | ~ in(ordered_pair(X5,X4),X0)
            | ~ in(ordered_pair(X4,X5),X0)
            | ~ in(X5,X1)
            | ~ in(X4,X1) )
        | ~ sP15(X0,X1) ) ),
    inference(rectify,[],[f834]) ).

fof(f834,plain,
    ! [X0,X1] :
      ( ( sP15(X0,X1)
        | ? [X2,X3] :
            ( X2 != X3
            & in(ordered_pair(X3,X2),X0)
            & in(ordered_pair(X2,X3),X0)
            & in(X3,X1)
            & in(X2,X1) ) )
      & ( ! [X2,X3] :
            ( X2 = X3
            | ~ in(ordered_pair(X3,X2),X0)
            | ~ in(ordered_pair(X2,X3),X0)
            | ~ in(X3,X1)
            | ~ in(X2,X1) )
        | ~ sP15(X0,X1) ) ),
    inference(nnf_transformation,[],[f626]) ).

fof(f626,plain,
    ! [X0,X1] :
      ( sP15(X0,X1)
    <=> ! [X2,X3] :
          ( X2 = X3
          | ~ in(ordered_pair(X3,X2),X0)
          | ~ in(ordered_pair(X2,X3),X0)
          | ~ in(X3,X1)
          | ~ in(X2,X1) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP15])]) ).

fof(f12785,plain,
    ( spl171_748
    | ~ spl171_46
    | ~ spl171_91
    | ~ spl171_526
    | ~ spl171_747 ),
    inference(avatar_split_clause,[],[f12781,f12778,f7378,f2580,f2244,f12783]) ).

fof(f12783,plain,
    ( spl171_748
  <=> ! [X2,X0,X1] :
        ( relation_dom(X1) != relation_rng(relation_rng_restriction(X0,identity_relation(relation_dom(X2))))
        | relation_dom_restriction(X2,X0) = X1
        | in(sK72(X1,X2),relation_dom(X1))
        | ~ function(X2)
        | ~ relation(X2)
        | ~ function(X1)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_748])]) ).

fof(f12778,plain,
    ( spl171_747
  <=> ! [X2,X0,X1] :
        ( relation_dom_restriction(X2,X0) = X1
        | in(sK72(X1,X2),relation_dom(X1))
        | relation_dom(X1) != set_difference(relation_dom(X2),set_difference(relation_dom(X2),X0))
        | ~ function(X2)
        | ~ relation(X2)
        | ~ function(X1)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_747])]) ).

fof(f12781,plain,
    ( ! [X2,X0,X1] :
        ( relation_dom(X1) != relation_rng(relation_rng_restriction(X0,identity_relation(relation_dom(X2))))
        | relation_dom_restriction(X2,X0) = X1
        | in(sK72(X1,X2),relation_dom(X1))
        | ~ function(X2)
        | ~ relation(X2)
        | ~ function(X1)
        | ~ relation(X1) )
    | ~ spl171_46
    | ~ spl171_91
    | ~ spl171_526
    | ~ spl171_747 ),
    inference(forward_demodulation,[],[f12779,f7509]) ).

fof(f12779,plain,
    ( ! [X2,X0,X1] :
        ( relation_dom_restriction(X2,X0) = X1
        | in(sK72(X1,X2),relation_dom(X1))
        | relation_dom(X1) != set_difference(relation_dom(X2),set_difference(relation_dom(X2),X0))
        | ~ function(X2)
        | ~ relation(X2)
        | ~ function(X1)
        | ~ relation(X1) )
    | ~ spl171_747 ),
    inference(avatar_component_clause,[],[f12778]) ).

fof(f12780,plain,
    spl171_747,
    inference(avatar_split_clause,[],[f1798,f12778]) ).

fof(f1798,plain,
    ! [X2,X0,X1] :
      ( relation_dom_restriction(X2,X0) = X1
      | in(sK72(X1,X2),relation_dom(X1))
      | relation_dom(X1) != set_difference(relation_dom(X2),set_difference(relation_dom(X2),X0))
      | ~ function(X2)
      | ~ relation(X2)
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(definition_unfolding,[],[f1202,f1148]) ).

fof(f1202,plain,
    ! [X2,X0,X1] :
      ( relation_dom_restriction(X2,X0) = X1
      | in(sK72(X1,X2),relation_dom(X1))
      | relation_dom(X1) != set_intersection2(relation_dom(X2),X0)
      | ~ function(X2)
      | ~ relation(X2)
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f743]) ).

fof(f12684,plain,
    ( spl171_746
    | ~ spl171_41
    | ~ spl171_70 ),
    inference(avatar_split_clause,[],[f2477,f2354,f2221,f12681]) ).

fof(f12681,plain,
    ( spl171_746
  <=> sP6(sK170) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_746])]) ).

fof(f2354,plain,
    ( spl171_70
  <=> ! [X0] :
        ( sP6(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_70])]) ).

fof(f2477,plain,
    ( sP6(sK170)
    | ~ spl171_41
    | ~ spl171_70 ),
    inference(resolution,[],[f2355,f2223]) ).

fof(f2355,plain,
    ( ! [X0] :
        ( ~ relation(X0)
        | sP6(X0) )
    | ~ spl171_70 ),
    inference(avatar_component_clause,[],[f2354]) ).

fof(f12672,plain,
    ( spl171_745
    | ~ spl171_203
    | ~ spl171_741 ),
    inference(avatar_split_clause,[],[f12656,f12653,f3373,f12670]) ).

fof(f12670,plain,
    ( spl171_745
  <=> ! [X0,X1] :
        ( in(unordered_pair(unordered_pair(sK103(X0,X1),sK102(X0,X1)),unordered_pair(sK102(X0,X1),sK102(X0,X1))),X0)
        | relation_dom(X0) = X1
        | in(sK102(X0,X1),X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_745])]) ).

fof(f12653,plain,
    ( spl171_741
  <=> ! [X0,X1] :
        ( relation_dom(X0) = X1
        | in(unordered_pair(unordered_pair(sK102(X0,X1),sK103(X0,X1)),unordered_pair(sK102(X0,X1),sK102(X0,X1))),X0)
        | in(sK102(X0,X1),X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_741])]) ).

fof(f12656,plain,
    ( ! [X0,X1] :
        ( in(unordered_pair(unordered_pair(sK103(X0,X1),sK102(X0,X1)),unordered_pair(sK102(X0,X1),sK102(X0,X1))),X0)
        | relation_dom(X0) = X1
        | in(sK102(X0,X1),X1)
        | ~ relation(X0) )
    | ~ spl171_203
    | ~ spl171_741 ),
    inference(forward_demodulation,[],[f12654,f3374]) ).

fof(f12654,plain,
    ( ! [X0,X1] :
        ( relation_dom(X0) = X1
        | in(unordered_pair(unordered_pair(sK102(X0,X1),sK103(X0,X1)),unordered_pair(sK102(X0,X1),sK102(X0,X1))),X0)
        | in(sK102(X0,X1),X1)
        | ~ relation(X0) )
    | ~ spl171_741 ),
    inference(avatar_component_clause,[],[f12653]) ).

fof(f12668,plain,
    ( spl171_744
    | ~ spl171_203
    | ~ spl171_740 ),
    inference(avatar_split_clause,[],[f12651,f12648,f3373,f12666]) ).

fof(f12666,plain,
    ( spl171_744
  <=> ! [X0,X1] :
        ( in(unordered_pair(unordered_pair(sK100(X0,X1),sK100(X0,X1)),unordered_pair(sK100(X0,X1),sK99(X0,X1))),X0)
        | relation_rng(X0) = X1
        | in(sK99(X0,X1),X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_744])]) ).

fof(f12648,plain,
    ( spl171_740
  <=> ! [X0,X1] :
        ( relation_rng(X0) = X1
        | in(unordered_pair(unordered_pair(sK100(X0,X1),sK99(X0,X1)),unordered_pair(sK100(X0,X1),sK100(X0,X1))),X0)
        | in(sK99(X0,X1),X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_740])]) ).

fof(f12651,plain,
    ( ! [X0,X1] :
        ( in(unordered_pair(unordered_pair(sK100(X0,X1),sK100(X0,X1)),unordered_pair(sK100(X0,X1),sK99(X0,X1))),X0)
        | relation_rng(X0) = X1
        | in(sK99(X0,X1),X1)
        | ~ relation(X0) )
    | ~ spl171_203
    | ~ spl171_740 ),
    inference(forward_demodulation,[],[f12649,f3374]) ).

fof(f12649,plain,
    ( ! [X0,X1] :
        ( relation_rng(X0) = X1
        | in(unordered_pair(unordered_pair(sK100(X0,X1),sK99(X0,X1)),unordered_pair(sK100(X0,X1),sK100(X0,X1))),X0)
        | in(sK99(X0,X1),X1)
        | ~ relation(X0) )
    | ~ spl171_740 ),
    inference(avatar_component_clause,[],[f12648]) ).

fof(f12664,plain,
    spl171_743,
    inference(avatar_split_clause,[],[f2016,f12662]) ).

fof(f12662,plain,
    ( spl171_743
  <=> ! [X0,X8,X2,X1] :
        ( unordered_pair(unordered_pair(sK154(X0,X1,X8),sK153(X0,X1,X8)),unordered_pair(sK153(X0,X1,X8),sK153(X0,X1,X8))) = X8
        | ~ in(X8,X2)
        | ~ sP45(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_743])]) ).

fof(f2016,plain,
    ! [X2,X0,X1,X8] :
      ( unordered_pair(unordered_pair(sK154(X0,X1,X8),sK153(X0,X1,X8)),unordered_pair(sK153(X0,X1,X8),sK153(X0,X1,X8))) = X8
      | ~ in(X8,X2)
      | ~ sP45(X0,X1,X2) ),
    inference(forward_demodulation,[],[f1928,f1555]) ).

fof(f1928,plain,
    ! [X2,X0,X1,X8] :
      ( unordered_pair(unordered_pair(sK153(X0,X1,X8),sK154(X0,X1,X8)),unordered_pair(sK153(X0,X1,X8),sK153(X0,X1,X8))) = X8
      | ~ in(X8,X2)
      | ~ sP45(X0,X1,X2) ),
    inference(definition_unfolding,[],[f1686,f1762]) ).

fof(f1686,plain,
    ! [X2,X0,X1,X8] :
      ( ordered_pair(sK153(X0,X1,X8),sK154(X0,X1,X8)) = X8
      | ~ in(X8,X2)
      | ~ sP45(X0,X1,X2) ),
    inference(cnf_transformation,[],[f1006]) ).

fof(f12660,plain,
    spl171_742,
    inference(avatar_split_clause,[],[f1925,f12658]) ).

fof(f12658,plain,
    ( spl171_742
  <=> ! [X4,X0,X5,X2,X1] :
        ( sP45(X0,X1,X2)
        | sK150(X0,X1,X2) != unordered_pair(unordered_pair(X4,X5),unordered_pair(X4,X4))
        | ~ in(X5,X0)
        | ~ in(X4,X1)
        | ~ in(sK150(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_742])]) ).

fof(f1925,plain,
    ! [X2,X0,X1,X4,X5] :
      ( sP45(X0,X1,X2)
      | sK150(X0,X1,X2) != unordered_pair(unordered_pair(X4,X5),unordered_pair(X4,X4))
      | ~ in(X5,X0)
      | ~ in(X4,X1)
      | ~ in(sK150(X0,X1,X2),X2) ),
    inference(definition_unfolding,[],[f1691,f1762]) ).

fof(f1691,plain,
    ! [X2,X0,X1,X4,X5] :
      ( sP45(X0,X1,X2)
      | ordered_pair(X4,X5) != sK150(X0,X1,X2)
      | ~ in(X5,X0)
      | ~ in(X4,X1)
      | ~ in(sK150(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f1006]) ).

fof(f12655,plain,
    spl171_741,
    inference(avatar_split_clause,[],[f1882,f12653]) ).

fof(f1882,plain,
    ! [X0,X1] :
      ( relation_dom(X0) = X1
      | in(unordered_pair(unordered_pair(sK102(X0,X1),sK103(X0,X1)),unordered_pair(sK102(X0,X1),sK102(X0,X1))),X0)
      | in(sK102(X0,X1),X1)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1442,f1762]) ).

fof(f1442,plain,
    ! [X0,X1] :
      ( relation_dom(X0) = X1
      | in(ordered_pair(sK102(X0,X1),sK103(X0,X1)),X0)
      | in(sK102(X0,X1),X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f859]) ).

fof(f859,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( relation_dom(X0) = X1
            | ( ( ! [X3] : ~ in(ordered_pair(sK102(X0,X1),X3),X0)
                | ~ in(sK102(X0,X1),X1) )
              & ( in(ordered_pair(sK102(X0,X1),sK103(X0,X1)),X0)
                | in(sK102(X0,X1),X1) ) ) )
          & ( ! [X5] :
                ( ( in(X5,X1)
                  | ! [X6] : ~ in(ordered_pair(X5,X6),X0) )
                & ( in(ordered_pair(X5,sK104(X0,X5)),X0)
                  | ~ in(X5,X1) ) )
            | relation_dom(X0) != X1 ) )
      | ~ relation(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK102,sK103,sK104])],[f855,f858,f857,f856]) ).

fof(f856,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( ( ! [X3] : ~ in(ordered_pair(X2,X3),X0)
            | ~ in(X2,X1) )
          & ( ? [X4] : in(ordered_pair(X2,X4),X0)
            | in(X2,X1) ) )
     => ( ( ! [X3] : ~ in(ordered_pair(sK102(X0,X1),X3),X0)
          | ~ in(sK102(X0,X1),X1) )
        & ( ? [X4] : in(ordered_pair(sK102(X0,X1),X4),X0)
          | in(sK102(X0,X1),X1) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f857,plain,
    ! [X0,X1] :
      ( ? [X4] : in(ordered_pair(sK102(X0,X1),X4),X0)
     => in(ordered_pair(sK102(X0,X1),sK103(X0,X1)),X0) ),
    introduced(choice_axiom,[]) ).

fof(f858,plain,
    ! [X0,X5] :
      ( ? [X7] : in(ordered_pair(X5,X7),X0)
     => in(ordered_pair(X5,sK104(X0,X5)),X0) ),
    introduced(choice_axiom,[]) ).

fof(f855,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( relation_dom(X0) = X1
            | ? [X2] :
                ( ( ! [X3] : ~ in(ordered_pair(X2,X3),X0)
                  | ~ in(X2,X1) )
                & ( ? [X4] : in(ordered_pair(X2,X4),X0)
                  | in(X2,X1) ) ) )
          & ( ! [X5] :
                ( ( in(X5,X1)
                  | ! [X6] : ~ in(ordered_pair(X5,X6),X0) )
                & ( ? [X7] : in(ordered_pair(X5,X7),X0)
                  | ~ in(X5,X1) ) )
            | relation_dom(X0) != X1 ) )
      | ~ relation(X0) ),
    inference(rectify,[],[f854]) ).

fof(f854,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( relation_dom(X0) = X1
            | ? [X2] :
                ( ( ! [X3] : ~ in(ordered_pair(X2,X3),X0)
                  | ~ in(X2,X1) )
                & ( ? [X3] : in(ordered_pair(X2,X3),X0)
                  | in(X2,X1) ) ) )
          & ( ! [X2] :
                ( ( in(X2,X1)
                  | ! [X3] : ~ in(ordered_pair(X2,X3),X0) )
                & ( ? [X3] : in(ordered_pair(X2,X3),X0)
                  | ~ in(X2,X1) ) )
            | relation_dom(X0) != X1 ) )
      | ~ relation(X0) ),
    inference(nnf_transformation,[],[f503]) ).

fof(f503,plain,
    ! [X0] :
      ( ! [X1] :
          ( relation_dom(X0) = X1
        <=> ! [X2] :
              ( in(X2,X1)
            <=> ? [X3] : in(ordered_pair(X2,X3),X0) ) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f46]) ).

fof(f46,axiom,
    ! [X0] :
      ( relation(X0)
     => ! [X1] :
          ( relation_dom(X0) = X1
        <=> ! [X2] :
              ( in(X2,X1)
            <=> ? [X3] : in(ordered_pair(X2,X3),X0) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d4_relat_1) ).

fof(f12650,plain,
    spl171_740,
    inference(avatar_split_clause,[],[f1878,f12648]) ).

fof(f1878,plain,
    ! [X0,X1] :
      ( relation_rng(X0) = X1
      | in(unordered_pair(unordered_pair(sK100(X0,X1),sK99(X0,X1)),unordered_pair(sK100(X0,X1),sK100(X0,X1))),X0)
      | in(sK99(X0,X1),X1)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1438,f1762]) ).

fof(f1438,plain,
    ! [X0,X1] :
      ( relation_rng(X0) = X1
      | in(ordered_pair(sK100(X0,X1),sK99(X0,X1)),X0)
      | in(sK99(X0,X1),X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f853]) ).

fof(f853,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( relation_rng(X0) = X1
            | ( ( ! [X3] : ~ in(ordered_pair(X3,sK99(X0,X1)),X0)
                | ~ in(sK99(X0,X1),X1) )
              & ( in(ordered_pair(sK100(X0,X1),sK99(X0,X1)),X0)
                | in(sK99(X0,X1),X1) ) ) )
          & ( ! [X5] :
                ( ( in(X5,X1)
                  | ! [X6] : ~ in(ordered_pair(X6,X5),X0) )
                & ( in(ordered_pair(sK101(X0,X5),X5),X0)
                  | ~ in(X5,X1) ) )
            | relation_rng(X0) != X1 ) )
      | ~ relation(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK99,sK100,sK101])],[f849,f852,f851,f850]) ).

fof(f850,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( ( ! [X3] : ~ in(ordered_pair(X3,X2),X0)
            | ~ in(X2,X1) )
          & ( ? [X4] : in(ordered_pair(X4,X2),X0)
            | in(X2,X1) ) )
     => ( ( ! [X3] : ~ in(ordered_pair(X3,sK99(X0,X1)),X0)
          | ~ in(sK99(X0,X1),X1) )
        & ( ? [X4] : in(ordered_pair(X4,sK99(X0,X1)),X0)
          | in(sK99(X0,X1),X1) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f851,plain,
    ! [X0,X1] :
      ( ? [X4] : in(ordered_pair(X4,sK99(X0,X1)),X0)
     => in(ordered_pair(sK100(X0,X1),sK99(X0,X1)),X0) ),
    introduced(choice_axiom,[]) ).

fof(f852,plain,
    ! [X0,X5] :
      ( ? [X7] : in(ordered_pair(X7,X5),X0)
     => in(ordered_pair(sK101(X0,X5),X5),X0) ),
    introduced(choice_axiom,[]) ).

fof(f849,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( relation_rng(X0) = X1
            | ? [X2] :
                ( ( ! [X3] : ~ in(ordered_pair(X3,X2),X0)
                  | ~ in(X2,X1) )
                & ( ? [X4] : in(ordered_pair(X4,X2),X0)
                  | in(X2,X1) ) ) )
          & ( ! [X5] :
                ( ( in(X5,X1)
                  | ! [X6] : ~ in(ordered_pair(X6,X5),X0) )
                & ( ? [X7] : in(ordered_pair(X7,X5),X0)
                  | ~ in(X5,X1) ) )
            | relation_rng(X0) != X1 ) )
      | ~ relation(X0) ),
    inference(rectify,[],[f848]) ).

fof(f848,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( relation_rng(X0) = X1
            | ? [X2] :
                ( ( ! [X3] : ~ in(ordered_pair(X3,X2),X0)
                  | ~ in(X2,X1) )
                & ( ? [X3] : in(ordered_pair(X3,X2),X0)
                  | in(X2,X1) ) ) )
          & ( ! [X2] :
                ( ( in(X2,X1)
                  | ! [X3] : ~ in(ordered_pair(X3,X2),X0) )
                & ( ? [X3] : in(ordered_pair(X3,X2),X0)
                  | ~ in(X2,X1) ) )
            | relation_rng(X0) != X1 ) )
      | ~ relation(X0) ),
    inference(nnf_transformation,[],[f502]) ).

fof(f502,plain,
    ! [X0] :
      ( ! [X1] :
          ( relation_rng(X0) = X1
        <=> ! [X2] :
              ( in(X2,X1)
            <=> ? [X3] : in(ordered_pair(X3,X2),X0) ) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f53]) ).

fof(f53,axiom,
    ! [X0] :
      ( relation(X0)
     => ! [X1] :
          ( relation_rng(X0) = X1
        <=> ! [X2] :
              ( in(X2,X1)
            <=> ? [X3] : in(ordered_pair(X3,X2),X0) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d5_relat_1) ).

fof(f12605,plain,
    spl171_739,
    inference(avatar_split_clause,[],[f2005,f12603]) ).

fof(f12603,plain,
    ( spl171_739
  <=> ! [X0,X1] :
        ( in(unordered_pair(unordered_pair(sK137(X0,X1),sK136(X0,X1)),unordered_pair(sK136(X0,X1),sK136(X0,X1))),X1)
        | sP37(X0,X1)
        | sK136(X0,X1) = sK137(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_739])]) ).

fof(f2005,plain,
    ! [X0,X1] :
      ( in(unordered_pair(unordered_pair(sK137(X0,X1),sK136(X0,X1)),unordered_pair(sK136(X0,X1),sK136(X0,X1))),X1)
      | sP37(X0,X1)
      | sK136(X0,X1) = sK137(X0,X1) ),
    inference(forward_demodulation,[],[f1907,f1555]) ).

fof(f1907,plain,
    ! [X0,X1] :
      ( sP37(X0,X1)
      | sK136(X0,X1) = sK137(X0,X1)
      | in(unordered_pair(unordered_pair(sK136(X0,X1),sK137(X0,X1)),unordered_pair(sK136(X0,X1),sK136(X0,X1))),X1) ),
    inference(definition_unfolding,[],[f1585,f1762]) ).

fof(f1585,plain,
    ! [X0,X1] :
      ( sP37(X0,X1)
      | sK136(X0,X1) = sK137(X0,X1)
      | in(ordered_pair(sK136(X0,X1),sK137(X0,X1)),X1) ),
    inference(cnf_transformation,[],[f951]) ).

fof(f12591,plain,
    ( spl171_738
    | ~ spl171_34
    | ~ spl171_70 ),
    inference(avatar_split_clause,[],[f2476,f2354,f2186,f12588]) ).

fof(f12588,plain,
    ( spl171_738
  <=> sP6(sK169) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_738])]) ).

fof(f2476,plain,
    ( sP6(sK169)
    | ~ spl171_34
    | ~ spl171_70 ),
    inference(resolution,[],[f2355,f2188]) ).

fof(f12586,plain,
    spl171_737,
    inference(avatar_split_clause,[],[f1131,f12584]) ).

fof(f12584,plain,
    ( spl171_737
  <=> ! [X0,X1] :
        ( sP3(X0,X1)
        | sK64(X0,X1) = apply(X1,sK65(X0,X1))
        | ~ sP2(sK64(X0,X1),sK65(X0,X1),X1,X0)
        | relation_dom(X0) != relation_rng(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_737])]) ).

fof(f1131,plain,
    ! [X0,X1] :
      ( sP3(X0,X1)
      | sK64(X0,X1) = apply(X1,sK65(X0,X1))
      | ~ sP2(sK64(X0,X1),sK65(X0,X1),X1,X0)
      | relation_dom(X0) != relation_rng(X1) ),
    inference(cnf_transformation,[],[f718]) ).

fof(f12541,plain,
    ( spl171_736
    | ~ spl171_203
    | ~ spl171_734 ),
    inference(avatar_split_clause,[],[f12485,f12482,f3373,f12539]) ).

fof(f12539,plain,
    ( spl171_736
  <=> ! [X2,X0,X8,X1,X7] :
        ( in(unordered_pair(unordered_pair(X7,X7),unordered_pair(X7,sK88(X0,X1,X7,X8))),X1)
        | ~ in(unordered_pair(unordered_pair(X7,X8),unordered_pair(X7,X7)),X2)
        | ~ sP9(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_736])]) ).

fof(f12482,plain,
    ( spl171_734
  <=> ! [X2,X0,X8,X1,X7] :
        ( in(unordered_pair(unordered_pair(X7,sK88(X0,X1,X7,X8)),unordered_pair(X7,X7)),X1)
        | ~ in(unordered_pair(unordered_pair(X7,X8),unordered_pair(X7,X7)),X2)
        | ~ sP9(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_734])]) ).

fof(f12485,plain,
    ( ! [X2,X0,X1,X8,X7] :
        ( in(unordered_pair(unordered_pair(X7,X7),unordered_pair(X7,sK88(X0,X1,X7,X8))),X1)
        | ~ in(unordered_pair(unordered_pair(X7,X8),unordered_pair(X7,X7)),X2)
        | ~ sP9(X0,X1,X2) )
    | ~ spl171_203
    | ~ spl171_734 ),
    inference(forward_demodulation,[],[f12483,f3374]) ).

fof(f12483,plain,
    ( ! [X2,X0,X1,X8,X7] :
        ( in(unordered_pair(unordered_pair(X7,sK88(X0,X1,X7,X8)),unordered_pair(X7,X7)),X1)
        | ~ in(unordered_pair(unordered_pair(X7,X8),unordered_pair(X7,X7)),X2)
        | ~ sP9(X0,X1,X2) )
    | ~ spl171_734 ),
    inference(avatar_component_clause,[],[f12482]) ).

fof(f12489,plain,
    spl171_735,
    inference(avatar_split_clause,[],[f1881,f12487]) ).

fof(f12487,plain,
    ( spl171_735
  <=> ! [X0,X1,X3] :
        ( relation_dom(X0) = X1
        | ~ in(unordered_pair(unordered_pair(sK102(X0,X1),X3),unordered_pair(sK102(X0,X1),sK102(X0,X1))),X0)
        | ~ in(sK102(X0,X1),X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_735])]) ).

fof(f1881,plain,
    ! [X3,X0,X1] :
      ( relation_dom(X0) = X1
      | ~ in(unordered_pair(unordered_pair(sK102(X0,X1),X3),unordered_pair(sK102(X0,X1),sK102(X0,X1))),X0)
      | ~ in(sK102(X0,X1),X1)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1443,f1762]) ).

fof(f1443,plain,
    ! [X3,X0,X1] :
      ( relation_dom(X0) = X1
      | ~ in(ordered_pair(sK102(X0,X1),X3),X0)
      | ~ in(sK102(X0,X1),X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f859]) ).

fof(f12484,plain,
    spl171_734,
    inference(avatar_split_clause,[],[f1864,f12482]) ).

fof(f1864,plain,
    ! [X2,X0,X1,X8,X7] :
      ( in(unordered_pair(unordered_pair(X7,sK88(X0,X1,X7,X8)),unordered_pair(X7,X7)),X1)
      | ~ in(unordered_pair(unordered_pair(X7,X8),unordered_pair(X7,X7)),X2)
      | ~ sP9(X0,X1,X2) ),
    inference(definition_unfolding,[],[f1381,f1762,f1762]) ).

fof(f1381,plain,
    ! [X2,X0,X1,X8,X7] :
      ( in(ordered_pair(X7,sK88(X0,X1,X7,X8)),X1)
      | ~ in(ordered_pair(X7,X8),X2)
      | ~ sP9(X0,X1,X2) ),
    inference(cnf_transformation,[],[f818]) ).

fof(f12480,plain,
    spl171_733,
    inference(avatar_split_clause,[],[f1829,f12478]) ).

fof(f12478,plain,
    ( spl171_733
  <=> ! [X0,X3,X2,X1] :
        ( in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),relation_composition(identity_relation(X2),X3))
        | ~ in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),X3)
        | ~ in(X0,X2)
        | ~ relation(X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_733])]) ).

fof(f1829,plain,
    ! [X2,X3,X0,X1] :
      ( in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),relation_composition(identity_relation(X2),X3))
      | ~ in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),X3)
      | ~ in(X0,X2)
      | ~ relation(X3) ),
    inference(definition_unfolding,[],[f1278,f1762,f1762]) ).

fof(f1278,plain,
    ! [X2,X3,X0,X1] :
      ( in(ordered_pair(X0,X1),relation_composition(identity_relation(X2),X3))
      | ~ in(ordered_pair(X0,X1),X3)
      | ~ in(X0,X2)
      | ~ relation(X3) ),
    inference(cnf_transformation,[],[f779]) ).

fof(f779,plain,
    ! [X0,X1,X2,X3] :
      ( ( ( in(ordered_pair(X0,X1),relation_composition(identity_relation(X2),X3))
          | ~ in(ordered_pair(X0,X1),X3)
          | ~ in(X0,X2) )
        & ( ( in(ordered_pair(X0,X1),X3)
            & in(X0,X2) )
          | ~ in(ordered_pair(X0,X1),relation_composition(identity_relation(X2),X3)) ) )
      | ~ relation(X3) ),
    inference(flattening,[],[f778]) ).

fof(f778,plain,
    ! [X0,X1,X2,X3] :
      ( ( ( in(ordered_pair(X0,X1),relation_composition(identity_relation(X2),X3))
          | ~ in(ordered_pair(X0,X1),X3)
          | ~ in(X0,X2) )
        & ( ( in(ordered_pair(X0,X1),X3)
            & in(X0,X2) )
          | ~ in(ordered_pair(X0,X1),relation_composition(identity_relation(X2),X3)) ) )
      | ~ relation(X3) ),
    inference(nnf_transformation,[],[f464]) ).

fof(f464,plain,
    ! [X0,X1,X2,X3] :
      ( ( in(ordered_pair(X0,X1),relation_composition(identity_relation(X2),X3))
      <=> ( in(ordered_pair(X0,X1),X3)
          & in(X0,X2) ) )
      | ~ relation(X3) ),
    inference(ennf_transformation,[],[f289]) ).

fof(f289,axiom,
    ! [X0,X1,X2,X3] :
      ( relation(X3)
     => ( in(ordered_pair(X0,X1),relation_composition(identity_relation(X2),X3))
      <=> ( in(ordered_pair(X0,X1),X3)
          & in(X0,X2) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t74_relat_1) ).

fof(f12462,plain,
    ( spl171_732
    | ~ spl171_31
    | ~ spl171_70 ),
    inference(avatar_split_clause,[],[f2475,f2354,f2171,f12459]) ).

fof(f12459,plain,
    ( spl171_732
  <=> sP6(sK168) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_732])]) ).

fof(f2475,plain,
    ( sP6(sK168)
    | ~ spl171_31
    | ~ spl171_70 ),
    inference(resolution,[],[f2355,f2173]) ).

fof(f12457,plain,
    spl171_731,
    inference(avatar_split_clause,[],[f1518,f12455]) ).

fof(f12455,plain,
    ( spl171_731
  <=> ! [X4,X0,X2,X1] :
        ( sP33(X0,X1,X2)
        | apply(X0,X4) != sK119(X0,X1,X2)
        | ~ in(X4,X1)
        | ~ in(X4,relation_dom(X0))
        | ~ in(sK119(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_731])]) ).

fof(f1518,plain,
    ! [X2,X0,X1,X4] :
      ( sP33(X0,X1,X2)
      | apply(X0,X4) != sK119(X0,X1,X2)
      | ~ in(X4,X1)
      | ~ in(X4,relation_dom(X0))
      | ~ in(sK119(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f906]) ).

fof(f906,plain,
    ! [X0,X1,X2] :
      ( ( sP33(X0,X1,X2)
        | ( ( ! [X4] :
                ( apply(X0,X4) != sK119(X0,X1,X2)
                | ~ in(X4,X1)
                | ~ in(X4,relation_dom(X0)) )
            | ~ in(sK119(X0,X1,X2),X2) )
          & ( ( sK119(X0,X1,X2) = apply(X0,sK120(X0,X1,X2))
              & in(sK120(X0,X1,X2),X1)
              & in(sK120(X0,X1,X2),relation_dom(X0)) )
            | in(sK119(X0,X1,X2),X2) ) ) )
      & ( ! [X6] :
            ( ( in(X6,X2)
              | ! [X7] :
                  ( apply(X0,X7) != X6
                  | ~ in(X7,X1)
                  | ~ in(X7,relation_dom(X0)) ) )
            & ( ( apply(X0,sK121(X0,X1,X6)) = X6
                & in(sK121(X0,X1,X6),X1)
                & in(sK121(X0,X1,X6),relation_dom(X0)) )
              | ~ in(X6,X2) ) )
        | ~ sP33(X0,X1,X2) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK119,sK120,sK121])],[f902,f905,f904,f903]) ).

fof(f903,plain,
    ! [X0,X1,X2] :
      ( ? [X3] :
          ( ( ! [X4] :
                ( apply(X0,X4) != X3
                | ~ in(X4,X1)
                | ~ in(X4,relation_dom(X0)) )
            | ~ in(X3,X2) )
          & ( ? [X5] :
                ( apply(X0,X5) = X3
                & in(X5,X1)
                & in(X5,relation_dom(X0)) )
            | in(X3,X2) ) )
     => ( ( ! [X4] :
              ( apply(X0,X4) != sK119(X0,X1,X2)
              | ~ in(X4,X1)
              | ~ in(X4,relation_dom(X0)) )
          | ~ in(sK119(X0,X1,X2),X2) )
        & ( ? [X5] :
              ( apply(X0,X5) = sK119(X0,X1,X2)
              & in(X5,X1)
              & in(X5,relation_dom(X0)) )
          | in(sK119(X0,X1,X2),X2) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f904,plain,
    ! [X0,X1,X2] :
      ( ? [X5] :
          ( apply(X0,X5) = sK119(X0,X1,X2)
          & in(X5,X1)
          & in(X5,relation_dom(X0)) )
     => ( sK119(X0,X1,X2) = apply(X0,sK120(X0,X1,X2))
        & in(sK120(X0,X1,X2),X1)
        & in(sK120(X0,X1,X2),relation_dom(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f905,plain,
    ! [X0,X1,X6] :
      ( ? [X8] :
          ( apply(X0,X8) = X6
          & in(X8,X1)
          & in(X8,relation_dom(X0)) )
     => ( apply(X0,sK121(X0,X1,X6)) = X6
        & in(sK121(X0,X1,X6),X1)
        & in(sK121(X0,X1,X6),relation_dom(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f902,plain,
    ! [X0,X1,X2] :
      ( ( sP33(X0,X1,X2)
        | ? [X3] :
            ( ( ! [X4] :
                  ( apply(X0,X4) != X3
                  | ~ in(X4,X1)
                  | ~ in(X4,relation_dom(X0)) )
              | ~ in(X3,X2) )
            & ( ? [X5] :
                  ( apply(X0,X5) = X3
                  & in(X5,X1)
                  & in(X5,relation_dom(X0)) )
              | in(X3,X2) ) ) )
      & ( ! [X6] :
            ( ( in(X6,X2)
              | ! [X7] :
                  ( apply(X0,X7) != X6
                  | ~ in(X7,X1)
                  | ~ in(X7,relation_dom(X0)) ) )
            & ( ? [X8] :
                  ( apply(X0,X8) = X6
                  & in(X8,X1)
                  & in(X8,relation_dom(X0)) )
              | ~ in(X6,X2) ) )
        | ~ sP33(X0,X1,X2) ) ),
    inference(rectify,[],[f901]) ).

fof(f901,plain,
    ! [X0,X1,X2] :
      ( ( sP33(X0,X1,X2)
        | ? [X3] :
            ( ( ! [X4] :
                  ( apply(X0,X4) != X3
                  | ~ in(X4,X1)
                  | ~ in(X4,relation_dom(X0)) )
              | ~ in(X3,X2) )
            & ( ? [X4] :
                  ( apply(X0,X4) = X3
                  & in(X4,X1)
                  & in(X4,relation_dom(X0)) )
              | in(X3,X2) ) ) )
      & ( ! [X3] :
            ( ( in(X3,X2)
              | ! [X4] :
                  ( apply(X0,X4) != X3
                  | ~ in(X4,X1)
                  | ~ in(X4,relation_dom(X0)) ) )
            & ( ? [X4] :
                  ( apply(X0,X4) = X3
                  & in(X4,X1)
                  & in(X4,relation_dom(X0)) )
              | ~ in(X3,X2) ) )
        | ~ sP33(X0,X1,X2) ) ),
    inference(nnf_transformation,[],[f653]) ).

fof(f653,plain,
    ! [X0,X1,X2] :
      ( sP33(X0,X1,X2)
    <=> ! [X3] :
          ( in(X3,X2)
        <=> ? [X4] :
              ( apply(X0,X4) = X3
              & in(X4,X1)
              & in(X4,relation_dom(X0)) ) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP33])]) ).

fof(f12453,plain,
    spl171_730,
    inference(avatar_split_clause,[],[f1507,f12451]) ).

fof(f12451,plain,
    ( spl171_730
  <=> ! [X2,X0,X1] :
        ( sP31(X0,X1,X2)
        | ~ in(apply(X1,sK118(X0,X1,X2)),X0)
        | ~ in(sK118(X0,X1,X2),relation_dom(X1))
        | ~ in(sK118(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_730])]) ).

fof(f1507,plain,
    ! [X2,X0,X1] :
      ( sP31(X0,X1,X2)
      | ~ in(apply(X1,sK118(X0,X1,X2)),X0)
      | ~ in(sK118(X0,X1,X2),relation_dom(X1))
      | ~ in(sK118(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f899]) ).

fof(f899,plain,
    ! [X0,X1,X2] :
      ( ( sP31(X0,X1,X2)
        | ( ( ~ in(apply(X1,sK118(X0,X1,X2)),X0)
            | ~ in(sK118(X0,X1,X2),relation_dom(X1))
            | ~ in(sK118(X0,X1,X2),X2) )
          & ( ( in(apply(X1,sK118(X0,X1,X2)),X0)
              & in(sK118(X0,X1,X2),relation_dom(X1)) )
            | in(sK118(X0,X1,X2),X2) ) ) )
      & ( ! [X4] :
            ( ( in(X4,X2)
              | ~ in(apply(X1,X4),X0)
              | ~ in(X4,relation_dom(X1)) )
            & ( ( in(apply(X1,X4),X0)
                & in(X4,relation_dom(X1)) )
              | ~ in(X4,X2) ) )
        | ~ sP31(X0,X1,X2) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK118])],[f897,f898]) ).

fof(f898,plain,
    ! [X0,X1,X2] :
      ( ? [X3] :
          ( ( ~ in(apply(X1,X3),X0)
            | ~ in(X3,relation_dom(X1))
            | ~ in(X3,X2) )
          & ( ( in(apply(X1,X3),X0)
              & in(X3,relation_dom(X1)) )
            | in(X3,X2) ) )
     => ( ( ~ in(apply(X1,sK118(X0,X1,X2)),X0)
          | ~ in(sK118(X0,X1,X2),relation_dom(X1))
          | ~ in(sK118(X0,X1,X2),X2) )
        & ( ( in(apply(X1,sK118(X0,X1,X2)),X0)
            & in(sK118(X0,X1,X2),relation_dom(X1)) )
          | in(sK118(X0,X1,X2),X2) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f897,plain,
    ! [X0,X1,X2] :
      ( ( sP31(X0,X1,X2)
        | ? [X3] :
            ( ( ~ in(apply(X1,X3),X0)
              | ~ in(X3,relation_dom(X1))
              | ~ in(X3,X2) )
            & ( ( in(apply(X1,X3),X0)
                & in(X3,relation_dom(X1)) )
              | in(X3,X2) ) ) )
      & ( ! [X4] :
            ( ( in(X4,X2)
              | ~ in(apply(X1,X4),X0)
              | ~ in(X4,relation_dom(X1)) )
            & ( ( in(apply(X1,X4),X0)
                & in(X4,relation_dom(X1)) )
              | ~ in(X4,X2) ) )
        | ~ sP31(X0,X1,X2) ) ),
    inference(rectify,[],[f896]) ).

fof(f896,plain,
    ! [X1,X0,X2] :
      ( ( sP31(X1,X0,X2)
        | ? [X3] :
            ( ( ~ in(apply(X0,X3),X1)
              | ~ in(X3,relation_dom(X0))
              | ~ in(X3,X2) )
            & ( ( in(apply(X0,X3),X1)
                & in(X3,relation_dom(X0)) )
              | in(X3,X2) ) ) )
      & ( ! [X3] :
            ( ( in(X3,X2)
              | ~ in(apply(X0,X3),X1)
              | ~ in(X3,relation_dom(X0)) )
            & ( ( in(apply(X0,X3),X1)
                & in(X3,relation_dom(X0)) )
              | ~ in(X3,X2) ) )
        | ~ sP31(X1,X0,X2) ) ),
    inference(flattening,[],[f895]) ).

fof(f895,plain,
    ! [X1,X0,X2] :
      ( ( sP31(X1,X0,X2)
        | ? [X3] :
            ( ( ~ in(apply(X0,X3),X1)
              | ~ in(X3,relation_dom(X0))
              | ~ in(X3,X2) )
            & ( ( in(apply(X0,X3),X1)
                & in(X3,relation_dom(X0)) )
              | in(X3,X2) ) ) )
      & ( ! [X3] :
            ( ( in(X3,X2)
              | ~ in(apply(X0,X3),X1)
              | ~ in(X3,relation_dom(X0)) )
            & ( ( in(apply(X0,X3),X1)
                & in(X3,relation_dom(X0)) )
              | ~ in(X3,X2) ) )
        | ~ sP31(X1,X0,X2) ) ),
    inference(nnf_transformation,[],[f650]) ).

fof(f650,plain,
    ! [X1,X0,X2] :
      ( sP31(X1,X0,X2)
    <=> ! [X3] :
          ( in(X3,X2)
        <=> ( in(apply(X0,X3),X1)
            & in(X3,relation_dom(X0)) ) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP31])]) ).

fof(f12342,plain,
    ( spl171_729
    | ~ spl171_203
    | ~ spl171_724 ),
    inference(avatar_split_clause,[],[f12169,f12166,f3373,f12340]) ).

fof(f12340,plain,
    ( spl171_729
  <=> ! [X0,X6,X2,X1] :
        ( in(unordered_pair(unordered_pair(X6,sK112(X0,X1,X6)),unordered_pair(sK112(X0,X1,X6),sK112(X0,X1,X6))),X1)
        | ~ in(X6,X2)
        | ~ sP25(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_729])]) ).

fof(f12166,plain,
    ( spl171_724
  <=> ! [X0,X6,X2,X1] :
        ( in(unordered_pair(unordered_pair(sK112(X0,X1,X6),X6),unordered_pair(sK112(X0,X1,X6),sK112(X0,X1,X6))),X1)
        | ~ in(X6,X2)
        | ~ sP25(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_724])]) ).

fof(f12169,plain,
    ( ! [X2,X0,X1,X6] :
        ( in(unordered_pair(unordered_pair(X6,sK112(X0,X1,X6)),unordered_pair(sK112(X0,X1,X6),sK112(X0,X1,X6))),X1)
        | ~ in(X6,X2)
        | ~ sP25(X0,X1,X2) )
    | ~ spl171_203
    | ~ spl171_724 ),
    inference(forward_demodulation,[],[f12167,f3374]) ).

fof(f12167,plain,
    ( ! [X2,X0,X1,X6] :
        ( in(unordered_pair(unordered_pair(sK112(X0,X1,X6),X6),unordered_pair(sK112(X0,X1,X6),sK112(X0,X1,X6))),X1)
        | ~ in(X6,X2)
        | ~ sP25(X0,X1,X2) )
    | ~ spl171_724 ),
    inference(avatar_component_clause,[],[f12166]) ).

fof(f12297,plain,
    ( spl171_728
    | ~ spl171_203
    | ~ spl171_721 ),
    inference(avatar_split_clause,[],[f12156,f12153,f3373,f12295]) ).

fof(f12295,plain,
    ( spl171_728
  <=> ! [X2,X0,X1] :
        ( in(unordered_pair(unordered_pair(X0,sK75(X0,X1,X2)),unordered_pair(sK75(X0,X1,X2),sK75(X0,X1,X2))),X2)
        | ~ in(X0,relation_image(X2,X1))
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_728])]) ).

fof(f12153,plain,
    ( spl171_721
  <=> ! [X2,X0,X1] :
        ( in(unordered_pair(unordered_pair(sK75(X0,X1,X2),X0),unordered_pair(sK75(X0,X1,X2),sK75(X0,X1,X2))),X2)
        | ~ in(X0,relation_image(X2,X1))
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_721])]) ).

fof(f12156,plain,
    ( ! [X2,X0,X1] :
        ( in(unordered_pair(unordered_pair(X0,sK75(X0,X1,X2)),unordered_pair(sK75(X0,X1,X2),sK75(X0,X1,X2))),X2)
        | ~ in(X0,relation_image(X2,X1))
        | ~ relation(X2) )
    | ~ spl171_203
    | ~ spl171_721 ),
    inference(forward_demodulation,[],[f12154,f3374]) ).

fof(f12154,plain,
    ( ! [X2,X0,X1] :
        ( in(unordered_pair(unordered_pair(sK75(X0,X1,X2),X0),unordered_pair(sK75(X0,X1,X2),sK75(X0,X1,X2))),X2)
        | ~ in(X0,relation_image(X2,X1))
        | ~ relation(X2) )
    | ~ spl171_721 ),
    inference(avatar_component_clause,[],[f12153]) ).

fof(f12293,plain,
    ( spl171_727
    | ~ spl171_29
    | ~ spl171_70 ),
    inference(avatar_split_clause,[],[f2474,f2354,f2161,f12290]) ).

fof(f12290,plain,
    ( spl171_727
  <=> sP6(sK167) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_727])]) ).

fof(f2474,plain,
    ( sP6(sK167)
    | ~ spl171_29
    | ~ spl171_70 ),
    inference(resolution,[],[f2355,f2163]) ).

fof(f12177,plain,
    spl171_726,
    inference(avatar_split_clause,[],[f2006,f12175]) ).

fof(f12175,plain,
    ( spl171_726
  <=> ! [X0,X1] :
        ( in(unordered_pair(unordered_pair(sK137(X0,X1),sK136(X0,X1)),unordered_pair(sK136(X0,X1),sK136(X0,X1))),X1)
        | sP37(X0,X1)
        | in(sK136(X0,X1),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_726])]) ).

fof(f2006,plain,
    ! [X0,X1] :
      ( in(unordered_pair(unordered_pair(sK137(X0,X1),sK136(X0,X1)),unordered_pair(sK136(X0,X1),sK136(X0,X1))),X1)
      | sP37(X0,X1)
      | in(sK136(X0,X1),X0) ),
    inference(forward_demodulation,[],[f1908,f1555]) ).

fof(f1908,plain,
    ! [X0,X1] :
      ( sP37(X0,X1)
      | in(sK136(X0,X1),X0)
      | in(unordered_pair(unordered_pair(sK136(X0,X1),sK137(X0,X1)),unordered_pair(sK136(X0,X1),sK136(X0,X1))),X1) ),
    inference(definition_unfolding,[],[f1584,f1762]) ).

fof(f1584,plain,
    ! [X0,X1] :
      ( sP37(X0,X1)
      | in(sK136(X0,X1),X0)
      | in(ordered_pair(sK136(X0,X1),sK137(X0,X1)),X1) ),
    inference(cnf_transformation,[],[f951]) ).

fof(f12173,plain,
    spl171_725,
    inference(avatar_split_clause,[],[f1915,f12171]) ).

fof(f12171,plain,
    ( spl171_725
  <=> ! [X5,X0,X6,X2,X1] :
        ( in(unordered_pair(unordered_pair(X5,X6),unordered_pair(X5,X5)),X2)
        | ~ in(unordered_pair(unordered_pair(X5,X6),unordered_pair(X5,X5)),X0)
        | ~ in(X6,X1)
        | ~ sP39(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_725])]) ).

fof(f1915,plain,
    ! [X2,X0,X1,X6,X5] :
      ( in(unordered_pair(unordered_pair(X5,X6),unordered_pair(X5,X5)),X2)
      | ~ in(unordered_pair(unordered_pair(X5,X6),unordered_pair(X5,X5)),X0)
      | ~ in(X6,X1)
      | ~ sP39(X0,X1,X2) ),
    inference(definition_unfolding,[],[f1592,f1762,f1762]) ).

fof(f1592,plain,
    ! [X2,X0,X1,X6,X5] :
      ( in(ordered_pair(X5,X6),X2)
      | ~ in(ordered_pair(X5,X6),X0)
      | ~ in(X6,X1)
      | ~ sP39(X0,X1,X2) ),
    inference(cnf_transformation,[],[f958]) ).

fof(f12168,plain,
    spl171_724,
    inference(avatar_split_clause,[],[f1898,f12166]) ).

fof(f1898,plain,
    ! [X2,X0,X1,X6] :
      ( in(unordered_pair(unordered_pair(sK112(X0,X1,X6),X6),unordered_pair(sK112(X0,X1,X6),sK112(X0,X1,X6))),X1)
      | ~ in(X6,X2)
      | ~ sP25(X0,X1,X2) ),
    inference(definition_unfolding,[],[f1464,f1762]) ).

fof(f1464,plain,
    ! [X2,X0,X1,X6] :
      ( in(ordered_pair(sK112(X0,X1,X6),X6),X1)
      | ~ in(X6,X2)
      | ~ sP25(X0,X1,X2) ),
    inference(cnf_transformation,[],[f880]) ).

fof(f12164,plain,
    spl171_723,
    inference(avatar_split_clause,[],[f1895,f12162]) ).

fof(f12162,plain,
    ( spl171_723
  <=> ! [X4,X0,X2,X1] :
        ( sP25(X0,X1,X2)
        | ~ in(X4,X0)
        | ~ in(unordered_pair(unordered_pair(X4,sK110(X0,X1,X2)),unordered_pair(X4,X4)),X1)
        | ~ in(sK110(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_723])]) ).

fof(f1895,plain,
    ! [X2,X0,X1,X4] :
      ( sP25(X0,X1,X2)
      | ~ in(X4,X0)
      | ~ in(unordered_pair(unordered_pair(X4,sK110(X0,X1,X2)),unordered_pair(X4,X4)),X1)
      | ~ in(sK110(X0,X1,X2),X2) ),
    inference(definition_unfolding,[],[f1469,f1762]) ).

fof(f1469,plain,
    ! [X2,X0,X1,X4] :
      ( sP25(X0,X1,X2)
      | ~ in(X4,X0)
      | ~ in(ordered_pair(X4,sK110(X0,X1,X2)),X1)
      | ~ in(sK110(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f880]) ).

fof(f12160,plain,
    spl171_722,
    inference(avatar_split_clause,[],[f1888,f12158]) ).

fof(f12158,plain,
    ( spl171_722
  <=> ! [X5,X0,X6,X2,X1] :
        ( in(unordered_pair(unordered_pair(X5,X6),unordered_pair(X5,X5)),X2)
        | ~ in(unordered_pair(unordered_pair(X5,X6),unordered_pair(X5,X5)),X0)
        | ~ in(X5,X1)
        | ~ sP21(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_722])]) ).

fof(f1888,plain,
    ! [X2,X0,X1,X6,X5] :
      ( in(unordered_pair(unordered_pair(X5,X6),unordered_pair(X5,X5)),X2)
      | ~ in(unordered_pair(unordered_pair(X5,X6),unordered_pair(X5,X5)),X0)
      | ~ in(X5,X1)
      | ~ sP21(X0,X1,X2) ),
    inference(definition_unfolding,[],[f1448,f1762,f1762]) ).

fof(f1448,plain,
    ! [X2,X0,X1,X6,X5] :
      ( in(ordered_pair(X5,X6),X2)
      | ~ in(ordered_pair(X5,X6),X0)
      | ~ in(X5,X1)
      | ~ sP21(X0,X1,X2) ),
    inference(cnf_transformation,[],[f866]) ).

fof(f12155,plain,
    spl171_721,
    inference(avatar_split_clause,[],[f1820,f12153]) ).

fof(f1820,plain,
    ! [X2,X0,X1] :
      ( in(unordered_pair(unordered_pair(sK75(X0,X1,X2),X0),unordered_pair(sK75(X0,X1,X2),sK75(X0,X1,X2))),X2)
      | ~ in(X0,relation_image(X2,X1))
      | ~ relation(X2) ),
    inference(definition_unfolding,[],[f1243,f1762]) ).

fof(f1243,plain,
    ! [X2,X0,X1] :
      ( in(ordered_pair(sK75(X0,X1,X2),X0),X2)
      | ~ in(X0,relation_image(X2,X1))
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f767]) ).

fof(f767,plain,
    ! [X0,X1,X2] :
      ( ( ( in(X0,relation_image(X2,X1))
          | ! [X3] :
              ( ~ in(X3,X1)
              | ~ in(ordered_pair(X3,X0),X2)
              | ~ in(X3,relation_dom(X2)) ) )
        & ( ( in(sK75(X0,X1,X2),X1)
            & in(ordered_pair(sK75(X0,X1,X2),X0),X2)
            & in(sK75(X0,X1,X2),relation_dom(X2)) )
          | ~ in(X0,relation_image(X2,X1)) ) )
      | ~ relation(X2) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK75])],[f765,f766]) ).

fof(f766,plain,
    ! [X0,X1,X2] :
      ( ? [X4] :
          ( in(X4,X1)
          & in(ordered_pair(X4,X0),X2)
          & in(X4,relation_dom(X2)) )
     => ( in(sK75(X0,X1,X2),X1)
        & in(ordered_pair(sK75(X0,X1,X2),X0),X2)
        & in(sK75(X0,X1,X2),relation_dom(X2)) ) ),
    introduced(choice_axiom,[]) ).

fof(f765,plain,
    ! [X0,X1,X2] :
      ( ( ( in(X0,relation_image(X2,X1))
          | ! [X3] :
              ( ~ in(X3,X1)
              | ~ in(ordered_pair(X3,X0),X2)
              | ~ in(X3,relation_dom(X2)) ) )
        & ( ? [X4] :
              ( in(X4,X1)
              & in(ordered_pair(X4,X0),X2)
              & in(X4,relation_dom(X2)) )
          | ~ in(X0,relation_image(X2,X1)) ) )
      | ~ relation(X2) ),
    inference(rectify,[],[f764]) ).

fof(f764,plain,
    ! [X0,X1,X2] :
      ( ( ( in(X0,relation_image(X2,X1))
          | ! [X3] :
              ( ~ in(X3,X1)
              | ~ in(ordered_pair(X3,X0),X2)
              | ~ in(X3,relation_dom(X2)) ) )
        & ( ? [X3] :
              ( in(X3,X1)
              & in(ordered_pair(X3,X0),X2)
              & in(X3,relation_dom(X2)) )
          | ~ in(X0,relation_image(X2,X1)) ) )
      | ~ relation(X2) ),
    inference(nnf_transformation,[],[f435]) ).

fof(f435,plain,
    ! [X0,X1,X2] :
      ( ( in(X0,relation_image(X2,X1))
      <=> ? [X3] :
            ( in(X3,X1)
            & in(ordered_pair(X3,X0),X2)
            & in(X3,relation_dom(X2)) ) )
      | ~ relation(X2) ),
    inference(ennf_transformation,[],[f194]) ).

fof(f194,axiom,
    ! [X0,X1,X2] :
      ( relation(X2)
     => ( in(X0,relation_image(X2,X1))
      <=> ? [X3] :
            ( in(X3,X1)
            & in(ordered_pair(X3,X0),X2)
            & in(X3,relation_dom(X2)) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t143_relat_1) ).

fof(f12151,plain,
    spl171_720,
    inference(avatar_split_clause,[],[f1778,f12149]) ).

fof(f12149,plain,
    ( spl171_720
  <=> ! [X4,X0,X3] :
        ( X3 = X4
        | ~ in(unordered_pair(unordered_pair(X4,X3),unordered_pair(X4,X4)),X0)
        | ~ in(unordered_pair(unordered_pair(X3,X4),unordered_pair(X3,X3)),X0)
        | ~ antisymmetric(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_720])]) ).

fof(f1778,plain,
    ! [X3,X0,X4] :
      ( X3 = X4
      | ~ in(unordered_pair(unordered_pair(X4,X3),unordered_pair(X4,X4)),X0)
      | ~ in(unordered_pair(unordered_pair(X3,X4),unordered_pair(X3,X3)),X0)
      | ~ antisymmetric(X0)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1091,f1762,f1762]) ).

fof(f1091,plain,
    ! [X3,X0,X4] :
      ( X3 = X4
      | ~ in(ordered_pair(X4,X3),X0)
      | ~ in(ordered_pair(X3,X4),X0)
      | ~ antisymmetric(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f701]) ).

fof(f701,plain,
    ! [X0] :
      ( ( ( antisymmetric(X0)
          | ( sK57(X0) != sK58(X0)
            & in(ordered_pair(sK58(X0),sK57(X0)),X0)
            & in(ordered_pair(sK57(X0),sK58(X0)),X0) ) )
        & ( ! [X3,X4] :
              ( X3 = X4
              | ~ in(ordered_pair(X4,X3),X0)
              | ~ in(ordered_pair(X3,X4),X0) )
          | ~ antisymmetric(X0) ) )
      | ~ relation(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK57,sK58])],[f699,f700]) ).

fof(f700,plain,
    ! [X0] :
      ( ? [X1,X2] :
          ( X1 != X2
          & in(ordered_pair(X2,X1),X0)
          & in(ordered_pair(X1,X2),X0) )
     => ( sK57(X0) != sK58(X0)
        & in(ordered_pair(sK58(X0),sK57(X0)),X0)
        & in(ordered_pair(sK57(X0),sK58(X0)),X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f699,plain,
    ! [X0] :
      ( ( ( antisymmetric(X0)
          | ? [X1,X2] :
              ( X1 != X2
              & in(ordered_pair(X2,X1),X0)
              & in(ordered_pair(X1,X2),X0) ) )
        & ( ! [X3,X4] :
              ( X3 = X4
              | ~ in(ordered_pair(X4,X3),X0)
              | ~ in(ordered_pair(X3,X4),X0) )
          | ~ antisymmetric(X0) ) )
      | ~ relation(X0) ),
    inference(rectify,[],[f698]) ).

fof(f698,plain,
    ! [X0] :
      ( ( ( antisymmetric(X0)
          | ? [X1,X2] :
              ( X1 != X2
              & in(ordered_pair(X2,X1),X0)
              & in(ordered_pair(X1,X2),X0) ) )
        & ( ! [X1,X2] :
              ( X1 = X2
              | ~ in(ordered_pair(X2,X1),X0)
              | ~ in(ordered_pair(X1,X2),X0) )
          | ~ antisymmetric(X0) ) )
      | ~ relation(X0) ),
    inference(nnf_transformation,[],[f339]) ).

fof(f339,plain,
    ! [X0] :
      ( ( antisymmetric(X0)
      <=> ! [X1,X2] :
            ( X1 = X2
            | ~ in(ordered_pair(X2,X1),X0)
            | ~ in(ordered_pair(X1,X2),X0) ) )
      | ~ relation(X0) ),
    inference(flattening,[],[f338]) ).

fof(f338,plain,
    ! [X0] :
      ( ( antisymmetric(X0)
      <=> ! [X1,X2] :
            ( X1 = X2
            | ~ in(ordered_pair(X2,X1),X0)
            | ~ in(ordered_pair(X1,X2),X0) ) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f152]) ).

fof(f152,axiom,
    ! [X0] :
      ( relation(X0)
     => ( antisymmetric(X0)
      <=> ! [X1,X2] :
            ( ( in(ordered_pair(X2,X1),X0)
              & in(ordered_pair(X1,X2),X0) )
           => X1 = X2 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l3_wellord1) ).

fof(f12147,plain,
    spl171_719,
    inference(avatar_split_clause,[],[f1199,f12145]) ).

fof(f12145,plain,
    ( spl171_719
  <=> ! [X2,X0,X1] :
        ( apply(relation_composition(X2,X1),X0) = apply(X1,apply(X2,X0))
        | ~ in(X0,relation_dom(relation_composition(X2,X1)))
        | ~ function(X2)
        | ~ relation(X2)
        | ~ function(X1)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_719])]) ).

fof(f1199,plain,
    ! [X2,X0,X1] :
      ( apply(relation_composition(X2,X1),X0) = apply(X1,apply(X2,X0))
      | ~ in(X0,relation_dom(relation_composition(X2,X1)))
      | ~ function(X2)
      | ~ relation(X2)
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f418]) ).

fof(f418,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( apply(relation_composition(X2,X1),X0) = apply(X1,apply(X2,X0))
          | ~ in(X0,relation_dom(relation_composition(X2,X1)))
          | ~ function(X2)
          | ~ relation(X2) )
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(flattening,[],[f417]) ).

fof(f417,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( apply(relation_composition(X2,X1),X0) = apply(X1,apply(X2,X0))
          | ~ in(X0,relation_dom(relation_composition(X2,X1)))
          | ~ function(X2)
          | ~ relation(X2) )
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f219]) ).

fof(f219,axiom,
    ! [X0,X1] :
      ( ( function(X1)
        & relation(X1) )
     => ! [X2] :
          ( ( function(X2)
            & relation(X2) )
         => ( in(X0,relation_dom(relation_composition(X2,X1)))
           => apply(relation_composition(X2,X1),X0) = apply(X1,apply(X2,X0)) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t22_funct_1) ).

fof(f12143,plain,
    ( spl171_718
    | ~ spl171_26
    | ~ spl171_70 ),
    inference(avatar_split_clause,[],[f2473,f2354,f2146,f12140]) ).

fof(f12140,plain,
    ( spl171_718
  <=> sP6(sK166) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_718])]) ).

fof(f2473,plain,
    ( sP6(sK166)
    | ~ spl171_26
    | ~ spl171_70 ),
    inference(resolution,[],[f2355,f2148]) ).

fof(f12053,plain,
    ( spl171_717
    | ~ spl171_203
    | ~ spl171_713 ),
    inference(avatar_split_clause,[],[f12025,f12022,f3373,f12051]) ).

fof(f12051,plain,
    ( spl171_717
  <=> ! [X0,X1] :
        ( in(unordered_pair(unordered_pair(sK82(X0,X1),sK81(X0,X1)),unordered_pair(sK81(X0,X1),sK81(X0,X1))),X0)
        | subset(X0,X1)
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_717])]) ).

fof(f12022,plain,
    ( spl171_713
  <=> ! [X0,X1] :
        ( subset(X0,X1)
        | in(unordered_pair(unordered_pair(sK81(X0,X1),sK82(X0,X1)),unordered_pair(sK81(X0,X1),sK81(X0,X1))),X0)
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_713])]) ).

fof(f12025,plain,
    ( ! [X0,X1] :
        ( in(unordered_pair(unordered_pair(sK82(X0,X1),sK81(X0,X1)),unordered_pair(sK81(X0,X1),sK81(X0,X1))),X0)
        | subset(X0,X1)
        | ~ relation(X1)
        | ~ relation(X0) )
    | ~ spl171_203
    | ~ spl171_713 ),
    inference(forward_demodulation,[],[f12023,f3374]) ).

fof(f12023,plain,
    ( ! [X0,X1] :
        ( subset(X0,X1)
        | in(unordered_pair(unordered_pair(sK81(X0,X1),sK82(X0,X1)),unordered_pair(sK81(X0,X1),sK81(X0,X1))),X0)
        | ~ relation(X1)
        | ~ relation(X0) )
    | ~ spl171_713 ),
    inference(avatar_component_clause,[],[f12022]) ).

fof(f12049,plain,
    ( spl171_716
    | ~ spl171_203
    | ~ spl171_711 ),
    inference(avatar_split_clause,[],[f12015,f12012,f3373,f12047]) ).

fof(f12047,plain,
    ( spl171_716
  <=> ! [X0,X1] :
        ( ~ in(unordered_pair(unordered_pair(sK82(X0,X1),sK81(X0,X1)),unordered_pair(sK81(X0,X1),sK81(X0,X1))),X1)
        | subset(X0,X1)
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_716])]) ).

fof(f12012,plain,
    ( spl171_711
  <=> ! [X0,X1] :
        ( subset(X0,X1)
        | ~ in(unordered_pair(unordered_pair(sK81(X0,X1),sK82(X0,X1)),unordered_pair(sK81(X0,X1),sK81(X0,X1))),X1)
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_711])]) ).

fof(f12015,plain,
    ( ! [X0,X1] :
        ( ~ in(unordered_pair(unordered_pair(sK82(X0,X1),sK81(X0,X1)),unordered_pair(sK81(X0,X1),sK81(X0,X1))),X1)
        | subset(X0,X1)
        | ~ relation(X1)
        | ~ relation(X0) )
    | ~ spl171_203
    | ~ spl171_711 ),
    inference(forward_demodulation,[],[f12013,f3374]) ).

fof(f12013,plain,
    ( ! [X0,X1] :
        ( subset(X0,X1)
        | ~ in(unordered_pair(unordered_pair(sK81(X0,X1),sK82(X0,X1)),unordered_pair(sK81(X0,X1),sK81(X0,X1))),X1)
        | ~ relation(X1)
        | ~ relation(X0) )
    | ~ spl171_711 ),
    inference(avatar_component_clause,[],[f12012]) ).

fof(f12033,plain,
    spl171_715,
    inference(avatar_split_clause,[],[f1952,f12031]) ).

fof(f12031,plain,
    ( spl171_715
  <=> ! [X5,X4,X0] :
        ( in(unordered_pair(unordered_pair(X5,X4),unordered_pair(X5,X5)),X0)
        | ~ in(unordered_pair(unordered_pair(X4,X5),unordered_pair(X4,X4)),relation_inverse(X0))
        | ~ relation(relation_inverse(X0))
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_715])]) ).

fof(f1952,plain,
    ! [X0,X4,X5] :
      ( in(unordered_pair(unordered_pair(X5,X4),unordered_pair(X5,X5)),X0)
      | ~ in(unordered_pair(unordered_pair(X4,X5),unordered_pair(X4,X4)),relation_inverse(X0))
      | ~ relation(relation_inverse(X0))
      | ~ relation(X0) ),
    inference(equality_resolution,[],[f1858]) ).

fof(f1858,plain,
    ! [X0,X1,X4,X5] :
      ( in(unordered_pair(unordered_pair(X5,X4),unordered_pair(X5,X5)),X0)
      | ~ in(unordered_pair(unordered_pair(X4,X5),unordered_pair(X4,X4)),X1)
      | relation_inverse(X0) != X1
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1375,f1762,f1762]) ).

fof(f1375,plain,
    ! [X0,X1,X4,X5] :
      ( in(ordered_pair(X5,X4),X0)
      | ~ in(ordered_pair(X4,X5),X1)
      | relation_inverse(X0) != X1
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f810]) ).

fof(f12029,plain,
    spl171_714,
    inference(avatar_split_clause,[],[f1951,f12027]) ).

fof(f12027,plain,
    ( spl171_714
  <=> ! [X5,X4,X0] :
        ( in(unordered_pair(unordered_pair(X4,X5),unordered_pair(X4,X4)),relation_inverse(X0))
        | ~ in(unordered_pair(unordered_pair(X5,X4),unordered_pair(X5,X5)),X0)
        | ~ relation(relation_inverse(X0))
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_714])]) ).

fof(f1951,plain,
    ! [X0,X4,X5] :
      ( in(unordered_pair(unordered_pair(X4,X5),unordered_pair(X4,X4)),relation_inverse(X0))
      | ~ in(unordered_pair(unordered_pair(X5,X4),unordered_pair(X5,X5)),X0)
      | ~ relation(relation_inverse(X0))
      | ~ relation(X0) ),
    inference(equality_resolution,[],[f1857]) ).

fof(f1857,plain,
    ! [X0,X1,X4,X5] :
      ( in(unordered_pair(unordered_pair(X4,X5),unordered_pair(X4,X4)),X1)
      | ~ in(unordered_pair(unordered_pair(X5,X4),unordered_pair(X5,X5)),X0)
      | relation_inverse(X0) != X1
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1376,f1762,f1762]) ).

fof(f1376,plain,
    ! [X0,X1,X4,X5] :
      ( in(ordered_pair(X4,X5),X1)
      | ~ in(ordered_pair(X5,X4),X0)
      | relation_inverse(X0) != X1
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f810]) ).

fof(f12024,plain,
    spl171_713,
    inference(avatar_split_clause,[],[f1853,f12022]) ).

fof(f1853,plain,
    ! [X0,X1] :
      ( subset(X0,X1)
      | in(unordered_pair(unordered_pair(sK81(X0,X1),sK82(X0,X1)),unordered_pair(sK81(X0,X1),sK81(X0,X1))),X0)
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1373,f1762]) ).

fof(f1373,plain,
    ! [X0,X1] :
      ( subset(X0,X1)
      | in(ordered_pair(sK81(X0,X1),sK82(X0,X1)),X0)
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f806]) ).

fof(f806,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( subset(X0,X1)
              | ( ~ in(ordered_pair(sK81(X0,X1),sK82(X0,X1)),X1)
                & in(ordered_pair(sK81(X0,X1),sK82(X0,X1)),X0) ) )
            & ( ! [X4,X5] :
                  ( in(ordered_pair(X4,X5),X1)
                  | ~ in(ordered_pair(X4,X5),X0) )
              | ~ subset(X0,X1) ) )
          | ~ relation(X1) )
      | ~ relation(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK81,sK82])],[f804,f805]) ).

fof(f805,plain,
    ! [X0,X1] :
      ( ? [X2,X3] :
          ( ~ in(ordered_pair(X2,X3),X1)
          & in(ordered_pair(X2,X3),X0) )
     => ( ~ in(ordered_pair(sK81(X0,X1),sK82(X0,X1)),X1)
        & in(ordered_pair(sK81(X0,X1),sK82(X0,X1)),X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f804,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( subset(X0,X1)
              | ? [X2,X3] :
                  ( ~ in(ordered_pair(X2,X3),X1)
                  & in(ordered_pair(X2,X3),X0) ) )
            & ( ! [X4,X5] :
                  ( in(ordered_pair(X4,X5),X1)
                  | ~ in(ordered_pair(X4,X5),X0) )
              | ~ subset(X0,X1) ) )
          | ~ relation(X1) )
      | ~ relation(X0) ),
    inference(rectify,[],[f803]) ).

fof(f803,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( subset(X0,X1)
              | ? [X2,X3] :
                  ( ~ in(ordered_pair(X2,X3),X1)
                  & in(ordered_pair(X2,X3),X0) ) )
            & ( ! [X2,X3] :
                  ( in(ordered_pair(X2,X3),X1)
                  | ~ in(ordered_pair(X2,X3),X0) )
              | ~ subset(X0,X1) ) )
          | ~ relation(X1) )
      | ~ relation(X0) ),
    inference(nnf_transformation,[],[f491]) ).

fof(f491,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( subset(X0,X1)
          <=> ! [X2,X3] :
                ( in(ordered_pair(X2,X3),X1)
                | ~ in(ordered_pair(X2,X3),X0) ) )
          | ~ relation(X1) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f40]) ).

fof(f40,axiom,
    ! [X0] :
      ( relation(X0)
     => ! [X1] :
          ( relation(X1)
         => ( subset(X0,X1)
          <=> ! [X2,X3] :
                ( in(ordered_pair(X2,X3),X0)
               => in(ordered_pair(X2,X3),X1) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d3_relat_1) ).

fof(f12020,plain,
    ( spl171_712
    | ~ spl171_24
    | ~ spl171_70 ),
    inference(avatar_split_clause,[],[f2472,f2354,f2136,f12017]) ).

fof(f12017,plain,
    ( spl171_712
  <=> sP6(sK165) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_712])]) ).

fof(f2472,plain,
    ( sP6(sK165)
    | ~ spl171_24
    | ~ spl171_70 ),
    inference(resolution,[],[f2355,f2138]) ).

fof(f12014,plain,
    spl171_711,
    inference(avatar_split_clause,[],[f1852,f12012]) ).

fof(f1852,plain,
    ! [X0,X1] :
      ( subset(X0,X1)
      | ~ in(unordered_pair(unordered_pair(sK81(X0,X1),sK82(X0,X1)),unordered_pair(sK81(X0,X1),sK81(X0,X1))),X1)
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1374,f1762]) ).

fof(f1374,plain,
    ! [X0,X1] :
      ( subset(X0,X1)
      | ~ in(ordered_pair(sK81(X0,X1),sK82(X0,X1)),X1)
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f806]) ).

fof(f12010,plain,
    spl171_710,
    inference(avatar_split_clause,[],[f1206,f12008]) ).

fof(f12008,plain,
    ( spl171_710
  <=> ! [X2,X0,X1] :
        ( in(X0,relation_dom(relation_composition(X2,X1)))
        | ~ in(apply(X2,X0),relation_dom(X1))
        | ~ in(X0,relation_dom(X2))
        | ~ function(X2)
        | ~ relation(X2)
        | ~ function(X1)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_710])]) ).

fof(f1206,plain,
    ! [X2,X0,X1] :
      ( in(X0,relation_dom(relation_composition(X2,X1)))
      | ~ in(apply(X2,X0),relation_dom(X1))
      | ~ in(X0,relation_dom(X2))
      | ~ function(X2)
      | ~ relation(X2)
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f745]) ).

fof(f745,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( ( ( in(X0,relation_dom(relation_composition(X2,X1)))
              | ~ in(apply(X2,X0),relation_dom(X1))
              | ~ in(X0,relation_dom(X2)) )
            & ( ( in(apply(X2,X0),relation_dom(X1))
                & in(X0,relation_dom(X2)) )
              | ~ in(X0,relation_dom(relation_composition(X2,X1))) ) )
          | ~ function(X2)
          | ~ relation(X2) )
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(flattening,[],[f744]) ).

fof(f744,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( ( ( in(X0,relation_dom(relation_composition(X2,X1)))
              | ~ in(apply(X2,X0),relation_dom(X1))
              | ~ in(X0,relation_dom(X2)) )
            & ( ( in(apply(X2,X0),relation_dom(X1))
                & in(X0,relation_dom(X2)) )
              | ~ in(X0,relation_dom(relation_composition(X2,X1))) ) )
          | ~ function(X2)
          | ~ relation(X2) )
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(nnf_transformation,[],[f422]) ).

fof(f422,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( ( in(X0,relation_dom(relation_composition(X2,X1)))
          <=> ( in(apply(X2,X0),relation_dom(X1))
              & in(X0,relation_dom(X2)) ) )
          | ~ function(X2)
          | ~ relation(X2) )
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(flattening,[],[f421]) ).

fof(f421,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( ( in(X0,relation_dom(relation_composition(X2,X1)))
          <=> ( in(apply(X2,X0),relation_dom(X1))
              & in(X0,relation_dom(X2)) ) )
          | ~ function(X2)
          | ~ relation(X2) )
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f216]) ).

fof(f216,axiom,
    ! [X0,X1] :
      ( ( function(X1)
        & relation(X1) )
     => ! [X2] :
          ( ( function(X2)
            & relation(X2) )
         => ( in(X0,relation_dom(relation_composition(X2,X1)))
          <=> ( in(apply(X2,X0),relation_dom(X1))
              & in(X0,relation_dom(X2)) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t21_funct_1) ).

fof(f11995,plain,
    spl171_709,
    inference(avatar_split_clause,[],[f1130,f11993]) ).

fof(f11993,plain,
    ( spl171_709
  <=> ! [X0,X1] :
        ( sP3(X0,X1)
        | in(sK65(X0,X1),relation_dom(X1))
        | ~ sP2(sK64(X0,X1),sK65(X0,X1),X1,X0)
        | relation_dom(X0) != relation_rng(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_709])]) ).

fof(f1130,plain,
    ! [X0,X1] :
      ( sP3(X0,X1)
      | in(sK65(X0,X1),relation_dom(X1))
      | ~ sP2(sK64(X0,X1),sK65(X0,X1),X1,X0)
      | relation_dom(X0) != relation_rng(X1) ),
    inference(cnf_transformation,[],[f718]) ).

fof(f11839,plain,
    spl171_708,
    inference(avatar_split_clause,[],[f1830,f11837]) ).

fof(f11837,plain,
    ( spl171_708
  <=> ! [X0,X3,X2,X1] :
        ( in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),X3)
        | ~ in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),relation_composition(identity_relation(X2),X3))
        | ~ relation(X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_708])]) ).

fof(f1830,plain,
    ! [X2,X3,X0,X1] :
      ( in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),X3)
      | ~ in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),relation_composition(identity_relation(X2),X3))
      | ~ relation(X3) ),
    inference(definition_unfolding,[],[f1277,f1762,f1762]) ).

fof(f1277,plain,
    ! [X2,X3,X0,X1] :
      ( in(ordered_pair(X0,X1),X3)
      | ~ in(ordered_pair(X0,X1),relation_composition(identity_relation(X2),X3))
      | ~ relation(X3) ),
    inference(cnf_transformation,[],[f779]) ).

fof(f11835,plain,
    spl171_707,
    inference(avatar_split_clause,[],[f1819,f11833]) ).

fof(f11833,plain,
    ( spl171_707
  <=> ! [X0,X3,X2,X1] :
        ( in(X0,relation_image(X2,X1))
        | ~ in(X3,X1)
        | ~ in(unordered_pair(unordered_pair(X3,X0),unordered_pair(X3,X3)),X2)
        | ~ in(X3,relation_dom(X2))
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_707])]) ).

fof(f1819,plain,
    ! [X2,X3,X0,X1] :
      ( in(X0,relation_image(X2,X1))
      | ~ in(X3,X1)
      | ~ in(unordered_pair(unordered_pair(X3,X0),unordered_pair(X3,X3)),X2)
      | ~ in(X3,relation_dom(X2))
      | ~ relation(X2) ),
    inference(definition_unfolding,[],[f1245,f1762]) ).

fof(f1245,plain,
    ! [X2,X3,X0,X1] :
      ( in(X0,relation_image(X2,X1))
      | ~ in(X3,X1)
      | ~ in(ordered_pair(X3,X0),X2)
      | ~ in(X3,relation_dom(X2))
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f767]) ).

fof(f11830,plain,
    ( spl171_706
    | ~ spl171_23
    | ~ spl171_70 ),
    inference(avatar_split_clause,[],[f2471,f2354,f2131,f11827]) ).

fof(f11827,plain,
    ( spl171_706
  <=> sP6(sK164) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_706])]) ).

fof(f2471,plain,
    ( sP6(sK164)
    | ~ spl171_23
    | ~ spl171_70 ),
    inference(resolution,[],[f2355,f2133]) ).

fof(f11825,plain,
    spl171_705,
    inference(avatar_split_clause,[],[f1817,f11823]) ).

fof(f11823,plain,
    ( spl171_705
  <=> ! [X0,X3,X2,X1] :
        ( in(X0,relation_inverse_image(X2,X1))
        | ~ in(X3,X1)
        | ~ in(unordered_pair(unordered_pair(X0,X3),unordered_pair(X0,X0)),X2)
        | ~ in(X3,relation_rng(X2))
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_705])]) ).

fof(f1817,plain,
    ! [X2,X3,X0,X1] :
      ( in(X0,relation_inverse_image(X2,X1))
      | ~ in(X3,X1)
      | ~ in(unordered_pair(unordered_pair(X0,X3),unordered_pair(X0,X0)),X2)
      | ~ in(X3,relation_rng(X2))
      | ~ relation(X2) ),
    inference(definition_unfolding,[],[f1241,f1762]) ).

fof(f1241,plain,
    ! [X2,X3,X0,X1] :
      ( in(X0,relation_inverse_image(X2,X1))
      | ~ in(X3,X1)
      | ~ in(ordered_pair(X0,X3),X2)
      | ~ in(X3,relation_rng(X2))
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f763]) ).

fof(f763,plain,
    ! [X0,X1,X2] :
      ( ( ( in(X0,relation_inverse_image(X2,X1))
          | ! [X3] :
              ( ~ in(X3,X1)
              | ~ in(ordered_pair(X0,X3),X2)
              | ~ in(X3,relation_rng(X2)) ) )
        & ( ( in(sK74(X0,X1,X2),X1)
            & in(ordered_pair(X0,sK74(X0,X1,X2)),X2)
            & in(sK74(X0,X1,X2),relation_rng(X2)) )
          | ~ in(X0,relation_inverse_image(X2,X1)) ) )
      | ~ relation(X2) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK74])],[f761,f762]) ).

fof(f762,plain,
    ! [X0,X1,X2] :
      ( ? [X4] :
          ( in(X4,X1)
          & in(ordered_pair(X0,X4),X2)
          & in(X4,relation_rng(X2)) )
     => ( in(sK74(X0,X1,X2),X1)
        & in(ordered_pair(X0,sK74(X0,X1,X2)),X2)
        & in(sK74(X0,X1,X2),relation_rng(X2)) ) ),
    introduced(choice_axiom,[]) ).

fof(f761,plain,
    ! [X0,X1,X2] :
      ( ( ( in(X0,relation_inverse_image(X2,X1))
          | ! [X3] :
              ( ~ in(X3,X1)
              | ~ in(ordered_pair(X0,X3),X2)
              | ~ in(X3,relation_rng(X2)) ) )
        & ( ? [X4] :
              ( in(X4,X1)
              & in(ordered_pair(X0,X4),X2)
              & in(X4,relation_rng(X2)) )
          | ~ in(X0,relation_inverse_image(X2,X1)) ) )
      | ~ relation(X2) ),
    inference(rectify,[],[f760]) ).

fof(f760,plain,
    ! [X0,X1,X2] :
      ( ( ( in(X0,relation_inverse_image(X2,X1))
          | ! [X3] :
              ( ~ in(X3,X1)
              | ~ in(ordered_pair(X0,X3),X2)
              | ~ in(X3,relation_rng(X2)) ) )
        & ( ? [X3] :
              ( in(X3,X1)
              & in(ordered_pair(X0,X3),X2)
              & in(X3,relation_rng(X2)) )
          | ~ in(X0,relation_inverse_image(X2,X1)) ) )
      | ~ relation(X2) ),
    inference(nnf_transformation,[],[f434]) ).

fof(f434,plain,
    ! [X0,X1,X2] :
      ( ( in(X0,relation_inverse_image(X2,X1))
      <=> ? [X3] :
            ( in(X3,X1)
            & in(ordered_pair(X0,X3),X2)
            & in(X3,relation_rng(X2)) ) )
      | ~ relation(X2) ),
    inference(ennf_transformation,[],[f202]) ).

fof(f202,axiom,
    ! [X0,X1,X2] :
      ( relation(X2)
     => ( in(X0,relation_inverse_image(X2,X1))
      <=> ? [X3] :
            ( in(X3,X1)
            & in(ordered_pair(X0,X3),X2)
            & in(X3,relation_rng(X2)) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t166_relat_1) ).

fof(f11821,plain,
    spl171_704,
    inference(avatar_split_clause,[],[f1198,f11819]) ).

fof(f11819,plain,
    ( spl171_704
  <=> ! [X2,X0,X1] :
        ( apply(relation_composition(X1,X2),X0) = apply(X2,apply(X1,X0))
        | ~ in(X0,relation_dom(X1))
        | ~ function(X2)
        | ~ relation(X2)
        | ~ function(X1)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_704])]) ).

fof(f1198,plain,
    ! [X2,X0,X1] :
      ( apply(relation_composition(X1,X2),X0) = apply(X2,apply(X1,X0))
      | ~ in(X0,relation_dom(X1))
      | ~ function(X2)
      | ~ relation(X2)
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f416]) ).

fof(f416,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( apply(relation_composition(X1,X2),X0) = apply(X2,apply(X1,X0))
          | ~ in(X0,relation_dom(X1))
          | ~ function(X2)
          | ~ relation(X2) )
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(flattening,[],[f415]) ).

fof(f415,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( apply(relation_composition(X1,X2),X0) = apply(X2,apply(X1,X0))
          | ~ in(X0,relation_dom(X1))
          | ~ function(X2)
          | ~ relation(X2) )
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f220]) ).

fof(f220,axiom,
    ! [X0,X1] :
      ( ( function(X1)
        & relation(X1) )
     => ! [X2] :
          ( ( function(X2)
            & relation(X2) )
         => ( in(X0,relation_dom(X1))
           => apply(relation_composition(X1,X2),X0) = apply(X2,apply(X1,X0)) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t23_funct_1) ).

fof(f11613,plain,
    spl171_703,
    inference(avatar_split_clause,[],[f1715,f11611]) ).

fof(f11611,plain,
    ( spl171_703
  <=> ! [X2,X0,X1] :
        ( sP48(X0,X1,X2)
        | ~ in(sK157(X0,X1,X2),X0)
        | ~ in(sK157(X0,X1,X2),X1)
        | ~ in(sK157(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_703])]) ).

fof(f1715,plain,
    ! [X2,X0,X1] :
      ( sP48(X0,X1,X2)
      | ~ in(sK157(X0,X1,X2),X0)
      | ~ in(sK157(X0,X1,X2),X1)
      | ~ in(sK157(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f1024]) ).

fof(f1024,plain,
    ! [X0,X1,X2] :
      ( ( sP48(X0,X1,X2)
        | ( ( ~ in(sK157(X0,X1,X2),X0)
            | ~ in(sK157(X0,X1,X2),X1)
            | ~ in(sK157(X0,X1,X2),X2) )
          & ( ( in(sK157(X0,X1,X2),X0)
              & in(sK157(X0,X1,X2),X1) )
            | in(sK157(X0,X1,X2),X2) ) ) )
      & ( ! [X4] :
            ( ( in(X4,X2)
              | ~ in(X4,X0)
              | ~ in(X4,X1) )
            & ( ( in(X4,X0)
                & in(X4,X1) )
              | ~ in(X4,X2) ) )
        | ~ sP48(X0,X1,X2) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK157])],[f1022,f1023]) ).

fof(f1023,plain,
    ! [X0,X1,X2] :
      ( ? [X3] :
          ( ( ~ in(X3,X0)
            | ~ in(X3,X1)
            | ~ in(X3,X2) )
          & ( ( in(X3,X0)
              & in(X3,X1) )
            | in(X3,X2) ) )
     => ( ( ~ in(sK157(X0,X1,X2),X0)
          | ~ in(sK157(X0,X1,X2),X1)
          | ~ in(sK157(X0,X1,X2),X2) )
        & ( ( in(sK157(X0,X1,X2),X0)
            & in(sK157(X0,X1,X2),X1) )
          | in(sK157(X0,X1,X2),X2) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f1022,plain,
    ! [X0,X1,X2] :
      ( ( sP48(X0,X1,X2)
        | ? [X3] :
            ( ( ~ in(X3,X0)
              | ~ in(X3,X1)
              | ~ in(X3,X2) )
            & ( ( in(X3,X0)
                & in(X3,X1) )
              | in(X3,X2) ) ) )
      & ( ! [X4] :
            ( ( in(X4,X2)
              | ~ in(X4,X0)
              | ~ in(X4,X1) )
            & ( ( in(X4,X0)
                & in(X4,X1) )
              | ~ in(X4,X2) ) )
        | ~ sP48(X0,X1,X2) ) ),
    inference(rectify,[],[f1021]) ).

fof(f1021,plain,
    ! [X1,X0,X2] :
      ( ( sP48(X1,X0,X2)
        | ? [X3] :
            ( ( ~ in(X3,X1)
              | ~ in(X3,X0)
              | ~ in(X3,X2) )
            & ( ( in(X3,X1)
                & in(X3,X0) )
              | in(X3,X2) ) ) )
      & ( ! [X3] :
            ( ( in(X3,X2)
              | ~ in(X3,X1)
              | ~ in(X3,X0) )
            & ( ( in(X3,X1)
                & in(X3,X0) )
              | ~ in(X3,X2) ) )
        | ~ sP48(X1,X0,X2) ) ),
    inference(flattening,[],[f1020]) ).

fof(f1020,plain,
    ! [X1,X0,X2] :
      ( ( sP48(X1,X0,X2)
        | ? [X3] :
            ( ( ~ in(X3,X1)
              | ~ in(X3,X0)
              | ~ in(X3,X2) )
            & ( ( in(X3,X1)
                & in(X3,X0) )
              | in(X3,X2) ) ) )
      & ( ! [X3] :
            ( ( in(X3,X2)
              | ~ in(X3,X1)
              | ~ in(X3,X0) )
            & ( ( in(X3,X1)
                & in(X3,X0) )
              | ~ in(X3,X2) ) )
        | ~ sP48(X1,X0,X2) ) ),
    inference(nnf_transformation,[],[f678]) ).

fof(f678,plain,
    ! [X1,X0,X2] :
      ( sP48(X1,X0,X2)
    <=> ! [X3] :
          ( in(X3,X2)
        <=> ( in(X3,X1)
            & in(X3,X0) ) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP48])]) ).

fof(f11609,plain,
    spl171_702,
    inference(avatar_split_clause,[],[f1707,f11607]) ).

fof(f11607,plain,
    ( spl171_702
  <=> ! [X2,X0,X1] :
        ( sP47(X0,X1,X2)
        | in(sK156(X0,X1,X2),X0)
        | ~ in(sK156(X0,X1,X2),X1)
        | ~ in(sK156(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_702])]) ).

fof(f1707,plain,
    ! [X2,X0,X1] :
      ( sP47(X0,X1,X2)
      | in(sK156(X0,X1,X2),X0)
      | ~ in(sK156(X0,X1,X2),X1)
      | ~ in(sK156(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f1018]) ).

fof(f1018,plain,
    ! [X0,X1,X2] :
      ( ( sP47(X0,X1,X2)
        | ( ( in(sK156(X0,X1,X2),X0)
            | ~ in(sK156(X0,X1,X2),X1)
            | ~ in(sK156(X0,X1,X2),X2) )
          & ( ( ~ in(sK156(X0,X1,X2),X0)
              & in(sK156(X0,X1,X2),X1) )
            | in(sK156(X0,X1,X2),X2) ) ) )
      & ( ! [X4] :
            ( ( in(X4,X2)
              | in(X4,X0)
              | ~ in(X4,X1) )
            & ( ( ~ in(X4,X0)
                & in(X4,X1) )
              | ~ in(X4,X2) ) )
        | ~ sP47(X0,X1,X2) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK156])],[f1016,f1017]) ).

fof(f1017,plain,
    ! [X0,X1,X2] :
      ( ? [X3] :
          ( ( in(X3,X0)
            | ~ in(X3,X1)
            | ~ in(X3,X2) )
          & ( ( ~ in(X3,X0)
              & in(X3,X1) )
            | in(X3,X2) ) )
     => ( ( in(sK156(X0,X1,X2),X0)
          | ~ in(sK156(X0,X1,X2),X1)
          | ~ in(sK156(X0,X1,X2),X2) )
        & ( ( ~ in(sK156(X0,X1,X2),X0)
            & in(sK156(X0,X1,X2),X1) )
          | in(sK156(X0,X1,X2),X2) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f1016,plain,
    ! [X0,X1,X2] :
      ( ( sP47(X0,X1,X2)
        | ? [X3] :
            ( ( in(X3,X0)
              | ~ in(X3,X1)
              | ~ in(X3,X2) )
            & ( ( ~ in(X3,X0)
                & in(X3,X1) )
              | in(X3,X2) ) ) )
      & ( ! [X4] :
            ( ( in(X4,X2)
              | in(X4,X0)
              | ~ in(X4,X1) )
            & ( ( ~ in(X4,X0)
                & in(X4,X1) )
              | ~ in(X4,X2) ) )
        | ~ sP47(X0,X1,X2) ) ),
    inference(rectify,[],[f1015]) ).

fof(f1015,plain,
    ! [X1,X0,X2] :
      ( ( sP47(X1,X0,X2)
        | ? [X3] :
            ( ( in(X3,X1)
              | ~ in(X3,X0)
              | ~ in(X3,X2) )
            & ( ( ~ in(X3,X1)
                & in(X3,X0) )
              | in(X3,X2) ) ) )
      & ( ! [X3] :
            ( ( in(X3,X2)
              | in(X3,X1)
              | ~ in(X3,X0) )
            & ( ( ~ in(X3,X1)
                & in(X3,X0) )
              | ~ in(X3,X2) ) )
        | ~ sP47(X1,X0,X2) ) ),
    inference(flattening,[],[f1014]) ).

fof(f1014,plain,
    ! [X1,X0,X2] :
      ( ( sP47(X1,X0,X2)
        | ? [X3] :
            ( ( in(X3,X1)
              | ~ in(X3,X0)
              | ~ in(X3,X2) )
            & ( ( ~ in(X3,X1)
                & in(X3,X0) )
              | in(X3,X2) ) ) )
      & ( ! [X3] :
            ( ( in(X3,X2)
              | in(X3,X1)
              | ~ in(X3,X0) )
            & ( ( ~ in(X3,X1)
                & in(X3,X0) )
              | ~ in(X3,X2) ) )
        | ~ sP47(X1,X0,X2) ) ),
    inference(nnf_transformation,[],[f676]) ).

fof(f676,plain,
    ! [X1,X0,X2] :
      ( sP47(X1,X0,X2)
    <=> ! [X3] :
          ( in(X3,X2)
        <=> ( ~ in(X3,X1)
            & in(X3,X0) ) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP47])]) ).

fof(f11605,plain,
    spl171_701,
    inference(avatar_split_clause,[],[f1697,f11603]) ).

fof(f11603,plain,
    ( spl171_701
  <=> ! [X2,X0,X1] :
        ( sP46(X0,X1,X2)
        | in(sK155(X0,X1,X2),X0)
        | in(sK155(X0,X1,X2),X1)
        | in(sK155(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_701])]) ).

fof(f1697,plain,
    ! [X2,X0,X1] :
      ( sP46(X0,X1,X2)
      | in(sK155(X0,X1,X2),X0)
      | in(sK155(X0,X1,X2),X1)
      | in(sK155(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f1012]) ).

fof(f1012,plain,
    ! [X0,X1,X2] :
      ( ( sP46(X0,X1,X2)
        | ( ( ( ~ in(sK155(X0,X1,X2),X0)
              & ~ in(sK155(X0,X1,X2),X1) )
            | ~ in(sK155(X0,X1,X2),X2) )
          & ( in(sK155(X0,X1,X2),X0)
            | in(sK155(X0,X1,X2),X1)
            | in(sK155(X0,X1,X2),X2) ) ) )
      & ( ! [X4] :
            ( ( in(X4,X2)
              | ( ~ in(X4,X0)
                & ~ in(X4,X1) ) )
            & ( in(X4,X0)
              | in(X4,X1)
              | ~ in(X4,X2) ) )
        | ~ sP46(X0,X1,X2) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK155])],[f1010,f1011]) ).

fof(f1011,plain,
    ! [X0,X1,X2] :
      ( ? [X3] :
          ( ( ( ~ in(X3,X0)
              & ~ in(X3,X1) )
            | ~ in(X3,X2) )
          & ( in(X3,X0)
            | in(X3,X1)
            | in(X3,X2) ) )
     => ( ( ( ~ in(sK155(X0,X1,X2),X0)
            & ~ in(sK155(X0,X1,X2),X1) )
          | ~ in(sK155(X0,X1,X2),X2) )
        & ( in(sK155(X0,X1,X2),X0)
          | in(sK155(X0,X1,X2),X1)
          | in(sK155(X0,X1,X2),X2) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f1010,plain,
    ! [X0,X1,X2] :
      ( ( sP46(X0,X1,X2)
        | ? [X3] :
            ( ( ( ~ in(X3,X0)
                & ~ in(X3,X1) )
              | ~ in(X3,X2) )
            & ( in(X3,X0)
              | in(X3,X1)
              | in(X3,X2) ) ) )
      & ( ! [X4] :
            ( ( in(X4,X2)
              | ( ~ in(X4,X0)
                & ~ in(X4,X1) ) )
            & ( in(X4,X0)
              | in(X4,X1)
              | ~ in(X4,X2) ) )
        | ~ sP46(X0,X1,X2) ) ),
    inference(rectify,[],[f1009]) ).

fof(f1009,plain,
    ! [X1,X0,X2] :
      ( ( sP46(X1,X0,X2)
        | ? [X3] :
            ( ( ( ~ in(X3,X1)
                & ~ in(X3,X0) )
              | ~ in(X3,X2) )
            & ( in(X3,X1)
              | in(X3,X0)
              | in(X3,X2) ) ) )
      & ( ! [X3] :
            ( ( in(X3,X2)
              | ( ~ in(X3,X1)
                & ~ in(X3,X0) ) )
            & ( in(X3,X1)
              | in(X3,X0)
              | ~ in(X3,X2) ) )
        | ~ sP46(X1,X0,X2) ) ),
    inference(flattening,[],[f1008]) ).

fof(f1008,plain,
    ! [X1,X0,X2] :
      ( ( sP46(X1,X0,X2)
        | ? [X3] :
            ( ( ( ~ in(X3,X1)
                & ~ in(X3,X0) )
              | ~ in(X3,X2) )
            & ( in(X3,X1)
              | in(X3,X0)
              | in(X3,X2) ) ) )
      & ( ! [X3] :
            ( ( in(X3,X2)
              | ( ~ in(X3,X1)
                & ~ in(X3,X0) ) )
            & ( in(X3,X1)
              | in(X3,X0)
              | ~ in(X3,X2) ) )
        | ~ sP46(X1,X0,X2) ) ),
    inference(nnf_transformation,[],[f674]) ).

fof(f674,plain,
    ! [X1,X0,X2] :
      ( sP46(X1,X0,X2)
    <=> ! [X3] :
          ( in(X3,X2)
        <=> ( in(X3,X1)
            | in(X3,X0) ) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP46])]) ).

fof(f11601,plain,
    spl171_700,
    inference(avatar_split_clause,[],[f1679,f11599]) ).

fof(f11599,plain,
    ( spl171_700
  <=> ! [X2,X0,X1] :
        ( sP44(X0,X1,X2)
        | sK149(X0,X1,X2) = X0
        | sK149(X0,X1,X2) = X1
        | in(sK149(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_700])]) ).

fof(f1679,plain,
    ! [X2,X0,X1] :
      ( sP44(X0,X1,X2)
      | sK149(X0,X1,X2) = X0
      | sK149(X0,X1,X2) = X1
      | in(sK149(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f999]) ).

fof(f999,plain,
    ! [X0,X1,X2] :
      ( ( sP44(X0,X1,X2)
        | ( ( ( sK149(X0,X1,X2) != X0
              & sK149(X0,X1,X2) != X1 )
            | ~ in(sK149(X0,X1,X2),X2) )
          & ( sK149(X0,X1,X2) = X0
            | sK149(X0,X1,X2) = X1
            | in(sK149(X0,X1,X2),X2) ) ) )
      & ( ! [X4] :
            ( ( in(X4,X2)
              | ( X0 != X4
                & X1 != X4 ) )
            & ( X0 = X4
              | X1 = X4
              | ~ in(X4,X2) ) )
        | ~ sP44(X0,X1,X2) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK149])],[f997,f998]) ).

fof(f998,plain,
    ! [X0,X1,X2] :
      ( ? [X3] :
          ( ( ( X0 != X3
              & X1 != X3 )
            | ~ in(X3,X2) )
          & ( X0 = X3
            | X1 = X3
            | in(X3,X2) ) )
     => ( ( ( sK149(X0,X1,X2) != X0
            & sK149(X0,X1,X2) != X1 )
          | ~ in(sK149(X0,X1,X2),X2) )
        & ( sK149(X0,X1,X2) = X0
          | sK149(X0,X1,X2) = X1
          | in(sK149(X0,X1,X2),X2) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f997,plain,
    ! [X0,X1,X2] :
      ( ( sP44(X0,X1,X2)
        | ? [X3] :
            ( ( ( X0 != X3
                & X1 != X3 )
              | ~ in(X3,X2) )
            & ( X0 = X3
              | X1 = X3
              | in(X3,X2) ) ) )
      & ( ! [X4] :
            ( ( in(X4,X2)
              | ( X0 != X4
                & X1 != X4 ) )
            & ( X0 = X4
              | X1 = X4
              | ~ in(X4,X2) ) )
        | ~ sP44(X0,X1,X2) ) ),
    inference(rectify,[],[f996]) ).

fof(f996,plain,
    ! [X1,X0,X2] :
      ( ( sP44(X1,X0,X2)
        | ? [X3] :
            ( ( ( X1 != X3
                & X0 != X3 )
              | ~ in(X3,X2) )
            & ( X1 = X3
              | X0 = X3
              | in(X3,X2) ) ) )
      & ( ! [X3] :
            ( ( in(X3,X2)
              | ( X1 != X3
                & X0 != X3 ) )
            & ( X1 = X3
              | X0 = X3
              | ~ in(X3,X2) ) )
        | ~ sP44(X1,X0,X2) ) ),
    inference(flattening,[],[f995]) ).

fof(f995,plain,
    ! [X1,X0,X2] :
      ( ( sP44(X1,X0,X2)
        | ? [X3] :
            ( ( ( X1 != X3
                & X0 != X3 )
              | ~ in(X3,X2) )
            & ( X1 = X3
              | X0 = X3
              | in(X3,X2) ) ) )
      & ( ! [X3] :
            ( ( in(X3,X2)
              | ( X1 != X3
                & X0 != X3 ) )
            & ( X1 = X3
              | X0 = X3
              | ~ in(X3,X2) ) )
        | ~ sP44(X1,X0,X2) ) ),
    inference(nnf_transformation,[],[f670]) ).

fof(f670,plain,
    ! [X1,X0,X2] :
      ( sP44(X1,X0,X2)
    <=> ! [X3] :
          ( in(X3,X2)
        <=> ( X1 = X3
            | X0 = X3 ) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP44])]) ).

fof(f11597,plain,
    ( spl171_699
    | ~ spl171_18
    | ~ spl171_70 ),
    inference(avatar_split_clause,[],[f2470,f2354,f2106,f11594]) ).

fof(f11594,plain,
    ( spl171_699
  <=> sP6(sK162) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_699])]) ).

fof(f2470,plain,
    ( sP6(sK162)
    | ~ spl171_18
    | ~ spl171_70 ),
    inference(resolution,[],[f2355,f2108]) ).

fof(f11514,plain,
    spl171_698,
    inference(avatar_split_clause,[],[f1916,f11512]) ).

fof(f11512,plain,
    ( spl171_698
  <=> ! [X6,X0,X5,X2,X1] :
        ( in(unordered_pair(unordered_pair(X5,X6),unordered_pair(X5,X5)),X0)
        | ~ in(unordered_pair(unordered_pair(X5,X6),unordered_pair(X5,X5)),X2)
        | ~ sP39(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_698])]) ).

fof(f1916,plain,
    ! [X2,X0,X1,X6,X5] :
      ( in(unordered_pair(unordered_pair(X5,X6),unordered_pair(X5,X5)),X0)
      | ~ in(unordered_pair(unordered_pair(X5,X6),unordered_pair(X5,X5)),X2)
      | ~ sP39(X0,X1,X2) ),
    inference(definition_unfolding,[],[f1591,f1762,f1762]) ).

fof(f1591,plain,
    ! [X2,X0,X1,X6,X5] :
      ( in(ordered_pair(X5,X6),X0)
      | ~ in(ordered_pair(X5,X6),X2)
      | ~ sP39(X0,X1,X2) ),
    inference(cnf_transformation,[],[f958]) ).

fof(f11510,plain,
    spl171_697,
    inference(avatar_split_clause,[],[f1889,f11508]) ).

fof(f11508,plain,
    ( spl171_697
  <=> ! [X6,X0,X5,X2,X1] :
        ( in(unordered_pair(unordered_pair(X5,X6),unordered_pair(X5,X5)),X0)
        | ~ in(unordered_pair(unordered_pair(X5,X6),unordered_pair(X5,X5)),X2)
        | ~ sP21(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_697])]) ).

fof(f1889,plain,
    ! [X2,X0,X1,X6,X5] :
      ( in(unordered_pair(unordered_pair(X5,X6),unordered_pair(X5,X5)),X0)
      | ~ in(unordered_pair(unordered_pair(X5,X6),unordered_pair(X5,X5)),X2)
      | ~ sP21(X0,X1,X2) ),
    inference(definition_unfolding,[],[f1447,f1762,f1762]) ).

fof(f1447,plain,
    ! [X2,X0,X1,X6,X5] :
      ( in(ordered_pair(X5,X6),X0)
      | ~ in(ordered_pair(X5,X6),X2)
      | ~ sP21(X0,X1,X2) ),
    inference(cnf_transformation,[],[f866]) ).

fof(f11506,plain,
    spl171_696,
    inference(avatar_split_clause,[],[f1877,f11504]) ).

fof(f11504,plain,
    ( spl171_696
  <=> ! [X0,X1,X3] :
        ( relation_rng(X0) = X1
        | ~ in(unordered_pair(unordered_pair(X3,sK99(X0,X1)),unordered_pair(X3,X3)),X0)
        | ~ in(sK99(X0,X1),X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_696])]) ).

fof(f1877,plain,
    ! [X3,X0,X1] :
      ( relation_rng(X0) = X1
      | ~ in(unordered_pair(unordered_pair(X3,sK99(X0,X1)),unordered_pair(X3,X3)),X0)
      | ~ in(sK99(X0,X1),X1)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1439,f1762]) ).

fof(f1439,plain,
    ! [X3,X0,X1] :
      ( relation_rng(X0) = X1
      | ~ in(ordered_pair(X3,sK99(X0,X1)),X0)
      | ~ in(sK99(X0,X1),X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f853]) ).

fof(f11502,plain,
    spl171_695,
    inference(avatar_split_clause,[],[f1865,f11500]) ).

fof(f11500,plain,
    ( spl171_695
  <=> ! [X0,X1] :
        ( is_reflexive_in(X0,X1)
        | ~ in(unordered_pair(unordered_pair(sK89(X0,X1),sK89(X0,X1)),unordered_pair(sK89(X0,X1),sK89(X0,X1))),X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_695])]) ).

fof(f1865,plain,
    ! [X0,X1] :
      ( is_reflexive_in(X0,X1)
      | ~ in(unordered_pair(unordered_pair(sK89(X0,X1),sK89(X0,X1)),unordered_pair(sK89(X0,X1),sK89(X0,X1))),X0)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1399,f1762]) ).

fof(f1399,plain,
    ! [X0,X1] :
      ( is_reflexive_in(X0,X1)
      | ~ in(ordered_pair(sK89(X0,X1),sK89(X0,X1)),X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f826]) ).

fof(f826,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( is_reflexive_in(X0,X1)
            | ( ~ in(ordered_pair(sK89(X0,X1),sK89(X0,X1)),X0)
              & in(sK89(X0,X1),X1) ) )
          & ( ! [X3] :
                ( in(ordered_pair(X3,X3),X0)
                | ~ in(X3,X1) )
            | ~ is_reflexive_in(X0,X1) ) )
      | ~ relation(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK89])],[f824,f825]) ).

fof(f825,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( ~ in(ordered_pair(X2,X2),X0)
          & in(X2,X1) )
     => ( ~ in(ordered_pair(sK89(X0,X1),sK89(X0,X1)),X0)
        & in(sK89(X0,X1),X1) ) ),
    introduced(choice_axiom,[]) ).

fof(f824,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( is_reflexive_in(X0,X1)
            | ? [X2] :
                ( ~ in(ordered_pair(X2,X2),X0)
                & in(X2,X1) ) )
          & ( ! [X3] :
                ( in(ordered_pair(X3,X3),X0)
                | ~ in(X3,X1) )
            | ~ is_reflexive_in(X0,X1) ) )
      | ~ relation(X0) ),
    inference(rectify,[],[f823]) ).

fof(f823,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( is_reflexive_in(X0,X1)
            | ? [X2] :
                ( ~ in(ordered_pair(X2,X2),X0)
                & in(X2,X1) ) )
          & ( ! [X2] :
                ( in(ordered_pair(X2,X2),X0)
                | ~ in(X2,X1) )
            | ~ is_reflexive_in(X0,X1) ) )
      | ~ relation(X0) ),
    inference(nnf_transformation,[],[f495]) ).

fof(f495,plain,
    ! [X0] :
      ( ! [X1] :
          ( is_reflexive_in(X0,X1)
        <=> ! [X2] :
              ( in(ordered_pair(X2,X2),X0)
              | ~ in(X2,X1) ) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f27]) ).

fof(f27,axiom,
    ! [X0] :
      ( relation(X0)
     => ! [X1] :
          ( is_reflexive_in(X0,X1)
        <=> ! [X2] :
              ( in(X2,X1)
             => in(ordered_pair(X2,X2),X0) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_relat_2) ).

fof(f11459,plain,
    spl171_694,
    inference(avatar_split_clause,[],[f1517,f11457]) ).

fof(f11457,plain,
    ( spl171_694
  <=> ! [X2,X0,X1] :
        ( sP33(X0,X1,X2)
        | sK119(X0,X1,X2) = apply(X0,sK120(X0,X1,X2))
        | in(sK119(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_694])]) ).

fof(f1517,plain,
    ! [X2,X0,X1] :
      ( sP33(X0,X1,X2)
      | sK119(X0,X1,X2) = apply(X0,sK120(X0,X1,X2))
      | in(sK119(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f906]) ).

fof(f11454,plain,
    ( spl171_693
    | ~ spl171_4
    | ~ spl171_70 ),
    inference(avatar_split_clause,[],[f2468,f2354,f2036,f11451]) ).

fof(f2468,plain,
    ( sP6(empty_set)
    | ~ spl171_4
    | ~ spl171_70 ),
    inference(resolution,[],[f2355,f2038]) ).

fof(f11410,plain,
    ( spl171_692
    | ~ spl171_203
    | ~ spl171_691 ),
    inference(avatar_split_clause,[],[f11406,f11403,f3373,f11408]) ).

fof(f11408,plain,
    ( spl171_692
  <=> ! [X5,X0] :
        ( in(unordered_pair(unordered_pair(X5,sK101(X0,X5)),unordered_pair(sK101(X0,X5),sK101(X0,X5))),X0)
        | ~ in(X5,relation_rng(X0))
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_692])]) ).

fof(f11403,plain,
    ( spl171_691
  <=> ! [X5,X0] :
        ( in(unordered_pair(unordered_pair(sK101(X0,X5),X5),unordered_pair(sK101(X0,X5),sK101(X0,X5))),X0)
        | ~ in(X5,relation_rng(X0))
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_691])]) ).

fof(f11406,plain,
    ( ! [X0,X5] :
        ( in(unordered_pair(unordered_pair(X5,sK101(X0,X5)),unordered_pair(sK101(X0,X5),sK101(X0,X5))),X0)
        | ~ in(X5,relation_rng(X0))
        | ~ relation(X0) )
    | ~ spl171_203
    | ~ spl171_691 ),
    inference(forward_demodulation,[],[f11404,f3374]) ).

fof(f11404,plain,
    ( ! [X0,X5] :
        ( in(unordered_pair(unordered_pair(sK101(X0,X5),X5),unordered_pair(sK101(X0,X5),sK101(X0,X5))),X0)
        | ~ in(X5,relation_rng(X0))
        | ~ relation(X0) )
    | ~ spl171_691 ),
    inference(avatar_component_clause,[],[f11403]) ).

fof(f11405,plain,
    spl171_691,
    inference(avatar_split_clause,[],[f1955,f11403]) ).

fof(f1955,plain,
    ! [X0,X5] :
      ( in(unordered_pair(unordered_pair(sK101(X0,X5),X5),unordered_pair(sK101(X0,X5),sK101(X0,X5))),X0)
      | ~ in(X5,relation_rng(X0))
      | ~ relation(X0) ),
    inference(equality_resolution,[],[f1880]) ).

fof(f1880,plain,
    ! [X0,X1,X5] :
      ( in(unordered_pair(unordered_pair(sK101(X0,X5),X5),unordered_pair(sK101(X0,X5),sK101(X0,X5))),X0)
      | ~ in(X5,X1)
      | relation_rng(X0) != X1
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1436,f1762]) ).

fof(f1436,plain,
    ! [X0,X1,X5] :
      ( in(ordered_pair(sK101(X0,X5),X5),X0)
      | ~ in(X5,X1)
      | relation_rng(X0) != X1
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f853]) ).

fof(f11383,plain,
    ( spl171_690
    | ~ spl171_12
    | ~ spl171_56
    | ~ spl171_105
    | ~ spl171_689 ),
    inference(avatar_split_clause,[],[f11379,f11375,f2639,f2297,f2076,f11381]) ).

fof(f11381,plain,
    ( spl171_690
  <=> ! [X0,X1] :
        ( sK160 = X1
        | meet_of_subsets(X0,complements_of_subsets(X0,X1)) = subset_difference(X0,X0,union_of_subsets(X0,X1))
        | ~ element(X1,powerset(powerset(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_690])]) ).

fof(f2297,plain,
    ( spl171_56
  <=> ! [X0] : cast_to_subset(X0) = X0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_56])]) ).

fof(f11375,plain,
    ( spl171_689
  <=> ! [X0,X1] :
        ( subset_difference(X0,cast_to_subset(X0),union_of_subsets(X0,X1)) = meet_of_subsets(X0,complements_of_subsets(X0,X1))
        | empty_set = X1
        | ~ element(X1,powerset(powerset(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_689])]) ).

fof(f11379,plain,
    ( ! [X0,X1] :
        ( sK160 = X1
        | meet_of_subsets(X0,complements_of_subsets(X0,X1)) = subset_difference(X0,X0,union_of_subsets(X0,X1))
        | ~ element(X1,powerset(powerset(X0))) )
    | ~ spl171_12
    | ~ spl171_56
    | ~ spl171_105
    | ~ spl171_689 ),
    inference(forward_demodulation,[],[f11378,f2706]) ).

fof(f11378,plain,
    ( ! [X0,X1] :
        ( meet_of_subsets(X0,complements_of_subsets(X0,X1)) = subset_difference(X0,X0,union_of_subsets(X0,X1))
        | empty_set = X1
        | ~ element(X1,powerset(powerset(X0))) )
    | ~ spl171_56
    | ~ spl171_689 ),
    inference(forward_demodulation,[],[f11376,f2298]) ).

fof(f2298,plain,
    ( ! [X0] : cast_to_subset(X0) = X0
    | ~ spl171_56 ),
    inference(avatar_component_clause,[],[f2297]) ).

fof(f11376,plain,
    ( ! [X0,X1] :
        ( subset_difference(X0,cast_to_subset(X0),union_of_subsets(X0,X1)) = meet_of_subsets(X0,complements_of_subsets(X0,X1))
        | empty_set = X1
        | ~ element(X1,powerset(powerset(X0))) )
    | ~ spl171_689 ),
    inference(avatar_component_clause,[],[f11375]) ).

fof(f11377,plain,
    spl171_689,
    inference(avatar_split_clause,[],[f1187,f11375]) ).

fof(f1187,plain,
    ! [X0,X1] :
      ( subset_difference(X0,cast_to_subset(X0),union_of_subsets(X0,X1)) = meet_of_subsets(X0,complements_of_subsets(X0,X1))
      | empty_set = X1
      | ~ element(X1,powerset(powerset(X0))) ),
    inference(cnf_transformation,[],[f403]) ).

fof(f403,plain,
    ! [X0,X1] :
      ( subset_difference(X0,cast_to_subset(X0),union_of_subsets(X0,X1)) = meet_of_subsets(X0,complements_of_subsets(X0,X1))
      | empty_set = X1
      | ~ element(X1,powerset(powerset(X0))) ),
    inference(flattening,[],[f402]) ).

fof(f402,plain,
    ! [X0,X1] :
      ( subset_difference(X0,cast_to_subset(X0),union_of_subsets(X0,X1)) = meet_of_subsets(X0,complements_of_subsets(X0,X1))
      | empty_set = X1
      | ~ element(X1,powerset(powerset(X0))) ),
    inference(ennf_transformation,[],[f261]) ).

fof(f261,axiom,
    ! [X0,X1] :
      ( element(X1,powerset(powerset(X0)))
     => ( empty_set != X1
       => subset_difference(X0,cast_to_subset(X0),union_of_subsets(X0,X1)) = meet_of_subsets(X0,complements_of_subsets(X0,X1)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t47_setfam_1) ).

fof(f11355,plain,
    ( spl171_688
    | ~ spl171_12
    | ~ spl171_56
    | ~ spl171_105
    | ~ spl171_687 ),
    inference(avatar_split_clause,[],[f11351,f11347,f2639,f2297,f2076,f11353]) ).

fof(f11353,plain,
    ( spl171_688
  <=> ! [X0,X1] :
        ( sK160 = X1
        | union_of_subsets(X0,complements_of_subsets(X0,X1)) = subset_difference(X0,X0,meet_of_subsets(X0,X1))
        | ~ element(X1,powerset(powerset(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_688])]) ).

fof(f11347,plain,
    ( spl171_687
  <=> ! [X0,X1] :
        ( union_of_subsets(X0,complements_of_subsets(X0,X1)) = subset_difference(X0,cast_to_subset(X0),meet_of_subsets(X0,X1))
        | empty_set = X1
        | ~ element(X1,powerset(powerset(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_687])]) ).

fof(f11351,plain,
    ( ! [X0,X1] :
        ( sK160 = X1
        | union_of_subsets(X0,complements_of_subsets(X0,X1)) = subset_difference(X0,X0,meet_of_subsets(X0,X1))
        | ~ element(X1,powerset(powerset(X0))) )
    | ~ spl171_12
    | ~ spl171_56
    | ~ spl171_105
    | ~ spl171_687 ),
    inference(forward_demodulation,[],[f11350,f2706]) ).

fof(f11350,plain,
    ( ! [X0,X1] :
        ( union_of_subsets(X0,complements_of_subsets(X0,X1)) = subset_difference(X0,X0,meet_of_subsets(X0,X1))
        | empty_set = X1
        | ~ element(X1,powerset(powerset(X0))) )
    | ~ spl171_56
    | ~ spl171_687 ),
    inference(forward_demodulation,[],[f11348,f2298]) ).

fof(f11348,plain,
    ( ! [X0,X1] :
        ( union_of_subsets(X0,complements_of_subsets(X0,X1)) = subset_difference(X0,cast_to_subset(X0),meet_of_subsets(X0,X1))
        | empty_set = X1
        | ~ element(X1,powerset(powerset(X0))) )
    | ~ spl171_687 ),
    inference(avatar_component_clause,[],[f11347]) ).

fof(f11349,plain,
    spl171_687,
    inference(avatar_split_clause,[],[f1186,f11347]) ).

fof(f1186,plain,
    ! [X0,X1] :
      ( union_of_subsets(X0,complements_of_subsets(X0,X1)) = subset_difference(X0,cast_to_subset(X0),meet_of_subsets(X0,X1))
      | empty_set = X1
      | ~ element(X1,powerset(powerset(X0))) ),
    inference(cnf_transformation,[],[f401]) ).

fof(f401,plain,
    ! [X0,X1] :
      ( union_of_subsets(X0,complements_of_subsets(X0,X1)) = subset_difference(X0,cast_to_subset(X0),meet_of_subsets(X0,X1))
      | empty_set = X1
      | ~ element(X1,powerset(powerset(X0))) ),
    inference(flattening,[],[f400]) ).

fof(f400,plain,
    ! [X0,X1] :
      ( union_of_subsets(X0,complements_of_subsets(X0,X1)) = subset_difference(X0,cast_to_subset(X0),meet_of_subsets(X0,X1))
      | empty_set = X1
      | ~ element(X1,powerset(powerset(X0))) ),
    inference(ennf_transformation,[],[f262]) ).

fof(f262,axiom,
    ! [X0,X1] :
      ( element(X1,powerset(powerset(X0)))
     => ( empty_set != X1
       => union_of_subsets(X0,complements_of_subsets(X0,X1)) = subset_difference(X0,cast_to_subset(X0),meet_of_subsets(X0,X1)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t48_setfam_1) ).

fof(f11342,plain,
    ( spl171_686
    | ~ spl171_42
    | ~ spl171_64 ),
    inference(avatar_split_clause,[],[f2461,f2330,f2226,f11339]) ).

fof(f11339,plain,
    ( spl171_686
  <=> ordinal(sK170) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_686])]) ).

fof(f2226,plain,
    ( spl171_42
  <=> empty(sK170) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_42])]) ).

fof(f2330,plain,
    ( spl171_64
  <=> ! [X0] :
        ( ordinal(X0)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_64])]) ).

fof(f2461,plain,
    ( ordinal(sK170)
    | ~ spl171_42
    | ~ spl171_64 ),
    inference(resolution,[],[f2331,f2228]) ).

fof(f2228,plain,
    ( empty(sK170)
    | ~ spl171_42 ),
    inference(avatar_component_clause,[],[f2226]) ).

fof(f2331,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | ordinal(X0) )
    | ~ spl171_64 ),
    inference(avatar_component_clause,[],[f2330]) ).

fof(f11337,plain,
    spl171_685,
    inference(avatar_split_clause,[],[f1481,f11335]) ).

fof(f11335,plain,
    ( spl171_685
  <=> ! [X4,X0,X3] :
        ( X3 = X4
        | apply(X0,X4) != apply(X0,X3)
        | ~ in(X4,relation_dom(X0))
        | ~ in(X3,relation_dom(X0))
        | ~ sP27(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_685])]) ).

fof(f1481,plain,
    ! [X3,X0,X4] :
      ( X3 = X4
      | apply(X0,X4) != apply(X0,X3)
      | ~ in(X4,relation_dom(X0))
      | ~ in(X3,relation_dom(X0))
      | ~ sP27(X0) ),
    inference(cnf_transformation,[],[f885]) ).

fof(f885,plain,
    ! [X0] :
      ( ( sP27(X0)
        | ( sK113(X0) != sK114(X0)
          & apply(X0,sK113(X0)) = apply(X0,sK114(X0))
          & in(sK114(X0),relation_dom(X0))
          & in(sK113(X0),relation_dom(X0)) ) )
      & ( ! [X3,X4] :
            ( X3 = X4
            | apply(X0,X4) != apply(X0,X3)
            | ~ in(X4,relation_dom(X0))
            | ~ in(X3,relation_dom(X0)) )
        | ~ sP27(X0) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK113,sK114])],[f883,f884]) ).

fof(f884,plain,
    ! [X0] :
      ( ? [X1,X2] :
          ( X1 != X2
          & apply(X0,X1) = apply(X0,X2)
          & in(X2,relation_dom(X0))
          & in(X1,relation_dom(X0)) )
     => ( sK113(X0) != sK114(X0)
        & apply(X0,sK113(X0)) = apply(X0,sK114(X0))
        & in(sK114(X0),relation_dom(X0))
        & in(sK113(X0),relation_dom(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f883,plain,
    ! [X0] :
      ( ( sP27(X0)
        | ? [X1,X2] :
            ( X1 != X2
            & apply(X0,X1) = apply(X0,X2)
            & in(X2,relation_dom(X0))
            & in(X1,relation_dom(X0)) ) )
      & ( ! [X3,X4] :
            ( X3 = X4
            | apply(X0,X4) != apply(X0,X3)
            | ~ in(X4,relation_dom(X0))
            | ~ in(X3,relation_dom(X0)) )
        | ~ sP27(X0) ) ),
    inference(rectify,[],[f882]) ).

fof(f882,plain,
    ! [X0] :
      ( ( sP27(X0)
        | ? [X1,X2] :
            ( X1 != X2
            & apply(X0,X1) = apply(X0,X2)
            & in(X2,relation_dom(X0))
            & in(X1,relation_dom(X0)) ) )
      & ( ! [X1,X2] :
            ( X1 = X2
            | apply(X0,X1) != apply(X0,X2)
            | ~ in(X2,relation_dom(X0))
            | ~ in(X1,relation_dom(X0)) )
        | ~ sP27(X0) ) ),
    inference(nnf_transformation,[],[f644]) ).

fof(f644,plain,
    ! [X0] :
      ( sP27(X0)
    <=> ! [X1,X2] :
          ( X1 = X2
          | apply(X0,X1) != apply(X0,X2)
          | ~ in(X2,relation_dom(X0))
          | ~ in(X1,relation_dom(X0)) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP27])]) ).

fof(f11148,plain,
    ( spl171_684
    | ~ spl171_203
    | ~ spl171_675 ),
    inference(avatar_split_clause,[],[f11033,f11030,f3373,f11146]) ).

fof(f11146,plain,
    ( spl171_684
  <=> ! [X0,X1] :
        ( in(unordered_pair(unordered_pair(sK97(X0,X1),sK96(X0,X1)),unordered_pair(sK96(X0,X1),sK96(X0,X1))),X0)
        | sP19(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_684])]) ).

fof(f11030,plain,
    ( spl171_675
  <=> ! [X0,X1] :
        ( sP19(X0,X1)
        | in(unordered_pair(unordered_pair(sK96(X0,X1),sK97(X0,X1)),unordered_pair(sK96(X0,X1),sK96(X0,X1))),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_675])]) ).

fof(f11033,plain,
    ( ! [X0,X1] :
        ( in(unordered_pair(unordered_pair(sK97(X0,X1),sK96(X0,X1)),unordered_pair(sK96(X0,X1),sK96(X0,X1))),X0)
        | sP19(X0,X1) )
    | ~ spl171_203
    | ~ spl171_675 ),
    inference(forward_demodulation,[],[f11031,f3374]) ).

fof(f11031,plain,
    ( ! [X0,X1] :
        ( sP19(X0,X1)
        | in(unordered_pair(unordered_pair(sK96(X0,X1),sK97(X0,X1)),unordered_pair(sK96(X0,X1),sK96(X0,X1))),X0) )
    | ~ spl171_675 ),
    inference(avatar_component_clause,[],[f11030]) ).

fof(f11143,plain,
    ( spl171_683
    | ~ spl171_22
    | ~ spl171_64 ),
    inference(avatar_split_clause,[],[f2459,f2330,f2126,f11140]) ).

fof(f11140,plain,
    ( spl171_683
  <=> ordinal(sK164) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_683])]) ).

fof(f2126,plain,
    ( spl171_22
  <=> empty(sK164) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_22])]) ).

fof(f2459,plain,
    ( ordinal(sK164)
    | ~ spl171_22
    | ~ spl171_64 ),
    inference(resolution,[],[f2331,f2128]) ).

fof(f2128,plain,
    ( empty(sK164)
    | ~ spl171_22 ),
    inference(avatar_component_clause,[],[f2126]) ).

fof(f11138,plain,
    ( spl171_682
    | ~ spl171_203
    | ~ spl171_674 ),
    inference(avatar_split_clause,[],[f11028,f11025,f3373,f11136]) ).

fof(f11136,plain,
    ( spl171_682
  <=> ! [X0,X1] :
        ( in(unordered_pair(unordered_pair(sK98(X0,X1),sK97(X0,X1)),unordered_pair(sK97(X0,X1),sK97(X0,X1))),X0)
        | sP19(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_682])]) ).

fof(f11025,plain,
    ( spl171_674
  <=> ! [X0,X1] :
        ( sP19(X0,X1)
        | in(unordered_pair(unordered_pair(sK97(X0,X1),sK98(X0,X1)),unordered_pair(sK97(X0,X1),sK97(X0,X1))),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_674])]) ).

fof(f11028,plain,
    ( ! [X0,X1] :
        ( in(unordered_pair(unordered_pair(sK98(X0,X1),sK97(X0,X1)),unordered_pair(sK97(X0,X1),sK97(X0,X1))),X0)
        | sP19(X0,X1) )
    | ~ spl171_203
    | ~ spl171_674 ),
    inference(forward_demodulation,[],[f11026,f3374]) ).

fof(f11026,plain,
    ( ! [X0,X1] :
        ( sP19(X0,X1)
        | in(unordered_pair(unordered_pair(sK97(X0,X1),sK98(X0,X1)),unordered_pair(sK97(X0,X1),sK97(X0,X1))),X0) )
    | ~ spl171_674 ),
    inference(avatar_component_clause,[],[f11025]) ).

fof(f11134,plain,
    ( spl171_681
    | ~ spl171_203
    | ~ spl171_672 ),
    inference(avatar_split_clause,[],[f11018,f11015,f3373,f11132]) ).

fof(f11132,plain,
    ( spl171_681
  <=> ! [X0,X1] :
        ( ~ in(unordered_pair(unordered_pair(sK98(X0,X1),sK96(X0,X1)),unordered_pair(sK96(X0,X1),sK96(X0,X1))),X0)
        | sP19(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_681])]) ).

fof(f11015,plain,
    ( spl171_672
  <=> ! [X0,X1] :
        ( sP19(X0,X1)
        | ~ in(unordered_pair(unordered_pair(sK96(X0,X1),sK98(X0,X1)),unordered_pair(sK96(X0,X1),sK96(X0,X1))),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_672])]) ).

fof(f11018,plain,
    ( ! [X0,X1] :
        ( ~ in(unordered_pair(unordered_pair(sK98(X0,X1),sK96(X0,X1)),unordered_pair(sK96(X0,X1),sK96(X0,X1))),X0)
        | sP19(X0,X1) )
    | ~ spl171_203
    | ~ spl171_672 ),
    inference(forward_demodulation,[],[f11016,f3374]) ).

fof(f11016,plain,
    ( ! [X0,X1] :
        ( sP19(X0,X1)
        | ~ in(unordered_pair(unordered_pair(sK96(X0,X1),sK98(X0,X1)),unordered_pair(sK96(X0,X1),sK96(X0,X1))),X0) )
    | ~ spl171_672 ),
    inference(avatar_component_clause,[],[f11015]) ).

fof(f11130,plain,
    ( spl171_680
    | ~ spl171_203
    | ~ spl171_671 ),
    inference(avatar_split_clause,[],[f11013,f11010,f3373,f11128]) ).

fof(f11128,plain,
    ( spl171_680
  <=> ! [X0,X1] :
        ( ~ in(unordered_pair(unordered_pair(sK94(X0,X1),sK94(X0,X1)),unordered_pair(sK94(X0,X1),sK95(X0,X1))),X0)
        | sP17(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_680])]) ).

fof(f11010,plain,
    ( spl171_671
  <=> ! [X0,X1] :
        ( sP17(X0,X1)
        | ~ in(unordered_pair(unordered_pair(sK94(X0,X1),sK95(X0,X1)),unordered_pair(sK94(X0,X1),sK94(X0,X1))),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_671])]) ).

fof(f11013,plain,
    ( ! [X0,X1] :
        ( ~ in(unordered_pair(unordered_pair(sK94(X0,X1),sK94(X0,X1)),unordered_pair(sK94(X0,X1),sK95(X0,X1))),X0)
        | sP17(X0,X1) )
    | ~ spl171_203
    | ~ spl171_671 ),
    inference(forward_demodulation,[],[f11011,f3374]) ).

fof(f11011,plain,
    ( ! [X0,X1] :
        ( sP17(X0,X1)
        | ~ in(unordered_pair(unordered_pair(sK94(X0,X1),sK95(X0,X1)),unordered_pair(sK94(X0,X1),sK94(X0,X1))),X0) )
    | ~ spl171_671 ),
    inference(avatar_component_clause,[],[f11010]) ).

fof(f11126,plain,
    ( spl171_679
    | ~ spl171_203
    | ~ spl171_670 ),
    inference(avatar_split_clause,[],[f11008,f11005,f3373,f11124]) ).

fof(f11124,plain,
    ( spl171_679
  <=> ! [X0,X1] :
        ( ~ in(unordered_pair(unordered_pair(sK94(X0,X1),sK95(X0,X1)),unordered_pair(sK95(X0,X1),sK95(X0,X1))),X0)
        | sP17(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_679])]) ).

fof(f11005,plain,
    ( spl171_670
  <=> ! [X0,X1] :
        ( sP17(X0,X1)
        | ~ in(unordered_pair(unordered_pair(sK95(X0,X1),sK94(X0,X1)),unordered_pair(sK95(X0,X1),sK95(X0,X1))),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_670])]) ).

fof(f11008,plain,
    ( ! [X0,X1] :
        ( ~ in(unordered_pair(unordered_pair(sK94(X0,X1),sK95(X0,X1)),unordered_pair(sK95(X0,X1),sK95(X0,X1))),X0)
        | sP17(X0,X1) )
    | ~ spl171_203
    | ~ spl171_670 ),
    inference(forward_demodulation,[],[f11006,f3374]) ).

fof(f11006,plain,
    ( ! [X0,X1] :
        ( sP17(X0,X1)
        | ~ in(unordered_pair(unordered_pair(sK95(X0,X1),sK94(X0,X1)),unordered_pair(sK95(X0,X1),sK95(X0,X1))),X0) )
    | ~ spl171_670 ),
    inference(avatar_component_clause,[],[f11005]) ).

fof(f11122,plain,
    ( spl171_678
    | ~ spl171_203
    | ~ spl171_669 ),
    inference(avatar_split_clause,[],[f11003,f11000,f3373,f11120]) ).

fof(f11120,plain,
    ( spl171_678
  <=> ! [X0,X1] :
        ( in(unordered_pair(unordered_pair(sK92(X0,X1),sK92(X0,X1)),unordered_pair(sK92(X0,X1),sK93(X0,X1))),X0)
        | sP15(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_678])]) ).

fof(f11000,plain,
    ( spl171_669
  <=> ! [X0,X1] :
        ( sP15(X0,X1)
        | in(unordered_pair(unordered_pair(sK92(X0,X1),sK93(X0,X1)),unordered_pair(sK92(X0,X1),sK92(X0,X1))),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_669])]) ).

fof(f11003,plain,
    ( ! [X0,X1] :
        ( in(unordered_pair(unordered_pair(sK92(X0,X1),sK92(X0,X1)),unordered_pair(sK92(X0,X1),sK93(X0,X1))),X0)
        | sP15(X0,X1) )
    | ~ spl171_203
    | ~ spl171_669 ),
    inference(forward_demodulation,[],[f11001,f3374]) ).

fof(f11001,plain,
    ( ! [X0,X1] :
        ( sP15(X0,X1)
        | in(unordered_pair(unordered_pair(sK92(X0,X1),sK93(X0,X1)),unordered_pair(sK92(X0,X1),sK92(X0,X1))),X0) )
    | ~ spl171_669 ),
    inference(avatar_component_clause,[],[f11000]) ).

fof(f11118,plain,
    ( spl171_677
    | ~ spl171_203
    | ~ spl171_668 ),
    inference(avatar_split_clause,[],[f10998,f10995,f3373,f11116]) ).

fof(f11116,plain,
    ( spl171_677
  <=> ! [X0,X1] :
        ( in(unordered_pair(unordered_pair(sK92(X0,X1),sK93(X0,X1)),unordered_pair(sK93(X0,X1),sK93(X0,X1))),X0)
        | sP15(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_677])]) ).

fof(f10995,plain,
    ( spl171_668
  <=> ! [X0,X1] :
        ( sP15(X0,X1)
        | in(unordered_pair(unordered_pair(sK93(X0,X1),sK92(X0,X1)),unordered_pair(sK93(X0,X1),sK93(X0,X1))),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_668])]) ).

fof(f10998,plain,
    ( ! [X0,X1] :
        ( in(unordered_pair(unordered_pair(sK92(X0,X1),sK93(X0,X1)),unordered_pair(sK93(X0,X1),sK93(X0,X1))),X0)
        | sP15(X0,X1) )
    | ~ spl171_203
    | ~ spl171_668 ),
    inference(forward_demodulation,[],[f10996,f3374]) ).

fof(f10996,plain,
    ( ! [X0,X1] :
        ( sP15(X0,X1)
        | in(unordered_pair(unordered_pair(sK93(X0,X1),sK92(X0,X1)),unordered_pair(sK93(X0,X1),sK93(X0,X1))),X0) )
    | ~ spl171_668 ),
    inference(avatar_component_clause,[],[f10995]) ).

fof(f11037,plain,
    spl171_676,
    inference(avatar_split_clause,[],[f1938,f11035]) ).

fof(f11035,plain,
    ( spl171_676
  <=> ! [X1] :
        ( identity_relation(relation_dom(X1)) = X1
        | sK71(relation_dom(X1),X1) != apply(X1,sK71(relation_dom(X1),X1))
        | ~ function(X1)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_676])]) ).

fof(f1938,plain,
    ! [X1] :
      ( identity_relation(relation_dom(X1)) = X1
      | sK71(relation_dom(X1),X1) != apply(X1,sK71(relation_dom(X1),X1))
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(equality_resolution,[],[f1197]) ).

fof(f1197,plain,
    ! [X0,X1] :
      ( identity_relation(X0) = X1
      | sK71(X0,X1) != apply(X1,sK71(X0,X1))
      | relation_dom(X1) != X0
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f738]) ).

fof(f738,plain,
    ! [X0,X1] :
      ( ( ( identity_relation(X0) = X1
          | ( sK71(X0,X1) != apply(X1,sK71(X0,X1))
            & in(sK71(X0,X1),X0) )
          | relation_dom(X1) != X0 )
        & ( ( ! [X3] :
                ( apply(X1,X3) = X3
                | ~ in(X3,X0) )
            & relation_dom(X1) = X0 )
          | identity_relation(X0) != X1 ) )
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK71])],[f736,f737]) ).

fof(f737,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( apply(X1,X2) != X2
          & in(X2,X0) )
     => ( sK71(X0,X1) != apply(X1,sK71(X0,X1))
        & in(sK71(X0,X1),X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f736,plain,
    ! [X0,X1] :
      ( ( ( identity_relation(X0) = X1
          | ? [X2] :
              ( apply(X1,X2) != X2
              & in(X2,X0) )
          | relation_dom(X1) != X0 )
        & ( ( ! [X3] :
                ( apply(X1,X3) = X3
                | ~ in(X3,X0) )
            & relation_dom(X1) = X0 )
          | identity_relation(X0) != X1 ) )
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(rectify,[],[f735]) ).

fof(f735,plain,
    ! [X0,X1] :
      ( ( ( identity_relation(X0) = X1
          | ? [X2] :
              ( apply(X1,X2) != X2
              & in(X2,X0) )
          | relation_dom(X1) != X0 )
        & ( ( ! [X2] :
                ( apply(X1,X2) = X2
                | ~ in(X2,X0) )
            & relation_dom(X1) = X0 )
          | identity_relation(X0) != X1 ) )
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(flattening,[],[f734]) ).

fof(f734,plain,
    ! [X0,X1] :
      ( ( ( identity_relation(X0) = X1
          | ? [X2] :
              ( apply(X1,X2) != X2
              & in(X2,X0) )
          | relation_dom(X1) != X0 )
        & ( ( ! [X2] :
                ( apply(X1,X2) = X2
                | ~ in(X2,X0) )
            & relation_dom(X1) = X0 )
          | identity_relation(X0) != X1 ) )
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(nnf_transformation,[],[f414]) ).

fof(f414,plain,
    ! [X0,X1] :
      ( ( identity_relation(X0) = X1
      <=> ( ! [X2] :
              ( apply(X1,X2) = X2
              | ~ in(X2,X0) )
          & relation_dom(X1) = X0 ) )
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(flattening,[],[f413]) ).

fof(f413,plain,
    ! [X0,X1] :
      ( ( identity_relation(X0) = X1
      <=> ( ! [X2] :
              ( apply(X1,X2) = X2
              | ~ in(X2,X0) )
          & relation_dom(X1) = X0 ) )
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f236]) ).

fof(f236,axiom,
    ! [X0,X1] :
      ( ( function(X1)
        & relation(X1) )
     => ( identity_relation(X0) = X1
      <=> ( ! [X2] :
              ( in(X2,X0)
             => apply(X1,X2) = X2 )
          & relation_dom(X1) = X0 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t34_funct_1) ).

fof(f11032,plain,
    spl171_675,
    inference(avatar_split_clause,[],[f1875,f11030]) ).

fof(f1875,plain,
    ! [X0,X1] :
      ( sP19(X0,X1)
      | in(unordered_pair(unordered_pair(sK96(X0,X1),sK97(X0,X1)),unordered_pair(sK96(X0,X1),sK96(X0,X1))),X0) ),
    inference(definition_unfolding,[],[f1432,f1762]) ).

fof(f1432,plain,
    ! [X0,X1] :
      ( sP19(X0,X1)
      | in(ordered_pair(sK96(X0,X1),sK97(X0,X1)),X0) ),
    inference(cnf_transformation,[],[f847]) ).

fof(f11027,plain,
    spl171_674,
    inference(avatar_split_clause,[],[f1874,f11025]) ).

fof(f1874,plain,
    ! [X0,X1] :
      ( sP19(X0,X1)
      | in(unordered_pair(unordered_pair(sK97(X0,X1),sK98(X0,X1)),unordered_pair(sK97(X0,X1),sK97(X0,X1))),X0) ),
    inference(definition_unfolding,[],[f1433,f1762]) ).

fof(f1433,plain,
    ! [X0,X1] :
      ( sP19(X0,X1)
      | in(ordered_pair(sK97(X0,X1),sK98(X0,X1)),X0) ),
    inference(cnf_transformation,[],[f847]) ).

fof(f11023,plain,
    ( spl171_673
    | ~ spl171_12
    | ~ spl171_64 ),
    inference(avatar_split_clause,[],[f2458,f2330,f2076,f11020]) ).

fof(f11020,plain,
    ( spl171_673
  <=> ordinal(sK160) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_673])]) ).

fof(f2458,plain,
    ( ordinal(sK160)
    | ~ spl171_12
    | ~ spl171_64 ),
    inference(resolution,[],[f2331,f2078]) ).

fof(f11017,plain,
    spl171_672,
    inference(avatar_split_clause,[],[f1873,f11015]) ).

fof(f1873,plain,
    ! [X0,X1] :
      ( sP19(X0,X1)
      | ~ in(unordered_pair(unordered_pair(sK96(X0,X1),sK98(X0,X1)),unordered_pair(sK96(X0,X1),sK96(X0,X1))),X0) ),
    inference(definition_unfolding,[],[f1434,f1762]) ).

fof(f1434,plain,
    ! [X0,X1] :
      ( sP19(X0,X1)
      | ~ in(ordered_pair(sK96(X0,X1),sK98(X0,X1)),X0) ),
    inference(cnf_transformation,[],[f847]) ).

fof(f11012,plain,
    spl171_671,
    inference(avatar_split_clause,[],[f1871,f11010]) ).

fof(f1871,plain,
    ! [X0,X1] :
      ( sP17(X0,X1)
      | ~ in(unordered_pair(unordered_pair(sK94(X0,X1),sK95(X0,X1)),unordered_pair(sK94(X0,X1),sK94(X0,X1))),X0) ),
    inference(definition_unfolding,[],[f1423,f1762]) ).

fof(f1423,plain,
    ! [X0,X1] :
      ( sP17(X0,X1)
      | ~ in(ordered_pair(sK94(X0,X1),sK95(X0,X1)),X0) ),
    inference(cnf_transformation,[],[f842]) ).

fof(f11007,plain,
    spl171_670,
    inference(avatar_split_clause,[],[f1870,f11005]) ).

fof(f1870,plain,
    ! [X0,X1] :
      ( sP17(X0,X1)
      | ~ in(unordered_pair(unordered_pair(sK95(X0,X1),sK94(X0,X1)),unordered_pair(sK95(X0,X1),sK95(X0,X1))),X0) ),
    inference(definition_unfolding,[],[f1424,f1762]) ).

fof(f1424,plain,
    ! [X0,X1] :
      ( sP17(X0,X1)
      | ~ in(ordered_pair(sK95(X0,X1),sK94(X0,X1)),X0) ),
    inference(cnf_transformation,[],[f842]) ).

fof(f11002,plain,
    spl171_669,
    inference(avatar_split_clause,[],[f1868,f11000]) ).

fof(f1868,plain,
    ! [X0,X1] :
      ( sP15(X0,X1)
      | in(unordered_pair(unordered_pair(sK92(X0,X1),sK93(X0,X1)),unordered_pair(sK92(X0,X1),sK92(X0,X1))),X0) ),
    inference(definition_unfolding,[],[f1413,f1762]) ).

fof(f1413,plain,
    ! [X0,X1] :
      ( sP15(X0,X1)
      | in(ordered_pair(sK92(X0,X1),sK93(X0,X1)),X0) ),
    inference(cnf_transformation,[],[f837]) ).

fof(f10997,plain,
    spl171_668,
    inference(avatar_split_clause,[],[f1867,f10995]) ).

fof(f1867,plain,
    ! [X0,X1] :
      ( sP15(X0,X1)
      | in(unordered_pair(unordered_pair(sK93(X0,X1),sK92(X0,X1)),unordered_pair(sK93(X0,X1),sK93(X0,X1))),X0) ),
    inference(definition_unfolding,[],[f1414,f1762]) ).

fof(f1414,plain,
    ! [X0,X1] :
      ( sP15(X0,X1)
      | in(ordered_pair(sK93(X0,X1),sK92(X0,X1)),X0) ),
    inference(cnf_transformation,[],[f837]) ).

fof(f10993,plain,
    spl171_667,
    inference(avatar_split_clause,[],[f1205,f10991]) ).

fof(f10991,plain,
    ( spl171_667
  <=> ! [X2,X0,X1] :
        ( in(apply(X2,X0),relation_dom(X1))
        | ~ in(X0,relation_dom(relation_composition(X2,X1)))
        | ~ function(X2)
        | ~ relation(X2)
        | ~ function(X1)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_667])]) ).

fof(f1205,plain,
    ! [X2,X0,X1] :
      ( in(apply(X2,X0),relation_dom(X1))
      | ~ in(X0,relation_dom(relation_composition(X2,X1)))
      | ~ function(X2)
      | ~ relation(X2)
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f745]) ).

fof(f10989,plain,
    spl171_666,
    inference(avatar_split_clause,[],[f1494,f10987]) ).

fof(f10987,plain,
    ( spl171_666
  <=> ! [X0,X1,X3] :
        ( sP29(X0,X1)
        | apply(X0,X3) != sK115(X0,X1)
        | ~ in(X3,relation_dom(X0))
        | ~ in(sK115(X0,X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_666])]) ).

fof(f1494,plain,
    ! [X3,X0,X1] :
      ( sP29(X0,X1)
      | apply(X0,X3) != sK115(X0,X1)
      | ~ in(X3,relation_dom(X0))
      | ~ in(sK115(X0,X1),X1) ),
    inference(cnf_transformation,[],[f892]) ).

fof(f892,plain,
    ! [X0,X1] :
      ( ( sP29(X0,X1)
        | ( ( ! [X3] :
                ( apply(X0,X3) != sK115(X0,X1)
                | ~ in(X3,relation_dom(X0)) )
            | ~ in(sK115(X0,X1),X1) )
          & ( ( sK115(X0,X1) = apply(X0,sK116(X0,X1))
              & in(sK116(X0,X1),relation_dom(X0)) )
            | in(sK115(X0,X1),X1) ) ) )
      & ( ! [X5] :
            ( ( in(X5,X1)
              | ! [X6] :
                  ( apply(X0,X6) != X5
                  | ~ in(X6,relation_dom(X0)) ) )
            & ( ( apply(X0,sK117(X0,X5)) = X5
                & in(sK117(X0,X5),relation_dom(X0)) )
              | ~ in(X5,X1) ) )
        | ~ sP29(X0,X1) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK115,sK116,sK117])],[f888,f891,f890,f889]) ).

fof(f889,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( ( ! [X3] :
                ( apply(X0,X3) != X2
                | ~ in(X3,relation_dom(X0)) )
            | ~ in(X2,X1) )
          & ( ? [X4] :
                ( apply(X0,X4) = X2
                & in(X4,relation_dom(X0)) )
            | in(X2,X1) ) )
     => ( ( ! [X3] :
              ( apply(X0,X3) != sK115(X0,X1)
              | ~ in(X3,relation_dom(X0)) )
          | ~ in(sK115(X0,X1),X1) )
        & ( ? [X4] :
              ( apply(X0,X4) = sK115(X0,X1)
              & in(X4,relation_dom(X0)) )
          | in(sK115(X0,X1),X1) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f890,plain,
    ! [X0,X1] :
      ( ? [X4] :
          ( apply(X0,X4) = sK115(X0,X1)
          & in(X4,relation_dom(X0)) )
     => ( sK115(X0,X1) = apply(X0,sK116(X0,X1))
        & in(sK116(X0,X1),relation_dom(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f891,plain,
    ! [X0,X5] :
      ( ? [X7] :
          ( apply(X0,X7) = X5
          & in(X7,relation_dom(X0)) )
     => ( apply(X0,sK117(X0,X5)) = X5
        & in(sK117(X0,X5),relation_dom(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f888,plain,
    ! [X0,X1] :
      ( ( sP29(X0,X1)
        | ? [X2] :
            ( ( ! [X3] :
                  ( apply(X0,X3) != X2
                  | ~ in(X3,relation_dom(X0)) )
              | ~ in(X2,X1) )
            & ( ? [X4] :
                  ( apply(X0,X4) = X2
                  & in(X4,relation_dom(X0)) )
              | in(X2,X1) ) ) )
      & ( ! [X5] :
            ( ( in(X5,X1)
              | ! [X6] :
                  ( apply(X0,X6) != X5
                  | ~ in(X6,relation_dom(X0)) ) )
            & ( ? [X7] :
                  ( apply(X0,X7) = X5
                  & in(X7,relation_dom(X0)) )
              | ~ in(X5,X1) ) )
        | ~ sP29(X0,X1) ) ),
    inference(rectify,[],[f887]) ).

fof(f887,plain,
    ! [X0,X1] :
      ( ( sP29(X0,X1)
        | ? [X2] :
            ( ( ! [X3] :
                  ( apply(X0,X3) != X2
                  | ~ in(X3,relation_dom(X0)) )
              | ~ in(X2,X1) )
            & ( ? [X3] :
                  ( apply(X0,X3) = X2
                  & in(X3,relation_dom(X0)) )
              | in(X2,X1) ) ) )
      & ( ! [X2] :
            ( ( in(X2,X1)
              | ! [X3] :
                  ( apply(X0,X3) != X2
                  | ~ in(X3,relation_dom(X0)) ) )
            & ( ? [X3] :
                  ( apply(X0,X3) = X2
                  & in(X3,relation_dom(X0)) )
              | ~ in(X2,X1) ) )
        | ~ sP29(X0,X1) ) ),
    inference(nnf_transformation,[],[f647]) ).

fof(f647,plain,
    ! [X0,X1] :
      ( sP29(X0,X1)
    <=> ! [X2] :
          ( in(X2,X1)
        <=> ? [X3] :
              ( apply(X0,X3) = X2
              & in(X3,relation_dom(X0)) ) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP29])]) ).

fof(f10943,plain,
    ( spl171_665
    | ~ spl171_42
    | ~ spl171_63 ),
    inference(avatar_split_clause,[],[f2455,f2326,f2226,f10940]) ).

fof(f10940,plain,
    ( spl171_665
  <=> epsilon_connected(sK170) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_665])]) ).

fof(f2326,plain,
    ( spl171_63
  <=> ! [X0] :
        ( epsilon_connected(X0)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_63])]) ).

fof(f2455,plain,
    ( epsilon_connected(sK170)
    | ~ spl171_42
    | ~ spl171_63 ),
    inference(resolution,[],[f2327,f2228]) ).

fof(f2327,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | epsilon_connected(X0) )
    | ~ spl171_63 ),
    inference(avatar_component_clause,[],[f2326]) ).

fof(f10897,plain,
    ( spl171_664
    | ~ spl171_203
    | ~ spl171_660 ),
    inference(avatar_split_clause,[],[f10761,f10758,f3373,f10895]) ).

fof(f10895,plain,
    ( spl171_664
  <=> ! [X2,X0] :
        ( in(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,apply(X2,X0))),X2)
        | ~ in(X0,relation_dom(X2))
        | ~ function(X2)
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_664])]) ).

fof(f10758,plain,
    ( spl171_660
  <=> ! [X2,X0] :
        ( in(unordered_pair(unordered_pair(X0,apply(X2,X0)),unordered_pair(X0,X0)),X2)
        | ~ in(X0,relation_dom(X2))
        | ~ function(X2)
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_660])]) ).

fof(f10761,plain,
    ( ! [X2,X0] :
        ( in(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,apply(X2,X0))),X2)
        | ~ in(X0,relation_dom(X2))
        | ~ function(X2)
        | ~ relation(X2) )
    | ~ spl171_203
    | ~ spl171_660 ),
    inference(forward_demodulation,[],[f10759,f3374]) ).

fof(f10759,plain,
    ( ! [X2,X0] :
        ( in(unordered_pair(unordered_pair(X0,apply(X2,X0)),unordered_pair(X0,X0)),X2)
        | ~ in(X0,relation_dom(X2))
        | ~ function(X2)
        | ~ relation(X2) )
    | ~ spl171_660 ),
    inference(avatar_component_clause,[],[f10758]) ).

fof(f10871,plain,
    ( spl171_663
    | ~ spl171_203
    | ~ spl171_657 ),
    inference(avatar_split_clause,[],[f10746,f10743,f3373,f10869]) ).

fof(f10869,plain,
    ( spl171_663
  <=> ! [X0,X6,X2,X1] :
        ( in(unordered_pair(unordered_pair(X6,X6),unordered_pair(X6,sK109(X0,X1,X6))),X1)
        | ~ in(X6,X2)
        | ~ sP23(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_663])]) ).

fof(f10743,plain,
    ( spl171_657
  <=> ! [X0,X6,X2,X1] :
        ( in(unordered_pair(unordered_pair(X6,sK109(X0,X1,X6)),unordered_pair(X6,X6)),X1)
        | ~ in(X6,X2)
        | ~ sP23(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_657])]) ).

fof(f10746,plain,
    ( ! [X2,X0,X1,X6] :
        ( in(unordered_pair(unordered_pair(X6,X6),unordered_pair(X6,sK109(X0,X1,X6))),X1)
        | ~ in(X6,X2)
        | ~ sP23(X0,X1,X2) )
    | ~ spl171_203
    | ~ spl171_657 ),
    inference(forward_demodulation,[],[f10744,f3374]) ).

fof(f10744,plain,
    ( ! [X2,X0,X1,X6] :
        ( in(unordered_pair(unordered_pair(X6,sK109(X0,X1,X6)),unordered_pair(X6,X6)),X1)
        | ~ in(X6,X2)
        | ~ sP23(X0,X1,X2) )
    | ~ spl171_657 ),
    inference(avatar_component_clause,[],[f10743]) ).

fof(f10845,plain,
    ( spl171_662
    | ~ spl171_203
    | ~ spl171_655 ),
    inference(avatar_split_clause,[],[f10737,f10734,f3373,f10843]) ).

fof(f10843,plain,
    ( spl171_662
  <=> ! [X2,X0,X1] :
        ( in(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,sK74(X0,X1,X2))),X2)
        | ~ in(X0,relation_inverse_image(X2,X1))
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_662])]) ).

fof(f10734,plain,
    ( spl171_655
  <=> ! [X2,X0,X1] :
        ( in(unordered_pair(unordered_pair(X0,sK74(X0,X1,X2)),unordered_pair(X0,X0)),X2)
        | ~ in(X0,relation_inverse_image(X2,X1))
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_655])]) ).

fof(f10737,plain,
    ( ! [X2,X0,X1] :
        ( in(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,sK74(X0,X1,X2))),X2)
        | ~ in(X0,relation_inverse_image(X2,X1))
        | ~ relation(X2) )
    | ~ spl171_203
    | ~ spl171_655 ),
    inference(forward_demodulation,[],[f10735,f3374]) ).

fof(f10735,plain,
    ( ! [X2,X0,X1] :
        ( in(unordered_pair(unordered_pair(X0,sK74(X0,X1,X2)),unordered_pair(X0,X0)),X2)
        | ~ in(X0,relation_inverse_image(X2,X1))
        | ~ relation(X2) )
    | ~ spl171_655 ),
    inference(avatar_component_clause,[],[f10734]) ).

fof(f10765,plain,
    spl171_661,
    inference(avatar_split_clause,[],[f1990,f10763]) ).

fof(f10763,plain,
    ( spl171_661
  <=> ! [X10,X0,X9,X2,X1] :
        ( in(unordered_pair(unordered_pair(X9,X10),unordered_pair(X9,X9)),X2)
        | ~ in(X10,X0)
        | ~ in(X9,X1)
        | ~ sP45(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_661])]) ).

fof(f1990,plain,
    ! [X2,X10,X0,X1,X9] :
      ( in(unordered_pair(unordered_pair(X9,X10),unordered_pair(X9,X9)),X2)
      | ~ in(X10,X0)
      | ~ in(X9,X1)
      | ~ sP45(X0,X1,X2) ),
    inference(equality_resolution,[],[f1927]) ).

fof(f1927,plain,
    ! [X2,X10,X0,X1,X8,X9] :
      ( in(X8,X2)
      | unordered_pair(unordered_pair(X9,X10),unordered_pair(X9,X9)) != X8
      | ~ in(X10,X0)
      | ~ in(X9,X1)
      | ~ sP45(X0,X1,X2) ),
    inference(definition_unfolding,[],[f1687,f1762]) ).

fof(f1687,plain,
    ! [X2,X10,X0,X1,X8,X9] :
      ( in(X8,X2)
      | ordered_pair(X9,X10) != X8
      | ~ in(X10,X0)
      | ~ in(X9,X1)
      | ~ sP45(X0,X1,X2) ),
    inference(cnf_transformation,[],[f1006]) ).

fof(f10760,plain,
    spl171_660,
    inference(avatar_split_clause,[],[f1948,f10758]) ).

fof(f1948,plain,
    ! [X2,X0] :
      ( in(unordered_pair(unordered_pair(X0,apply(X2,X0)),unordered_pair(X0,X0)),X2)
      | ~ in(X0,relation_dom(X2))
      | ~ function(X2)
      | ~ relation(X2) ),
    inference(equality_resolution,[],[f1825]) ).

fof(f1825,plain,
    ! [X2,X0,X1] :
      ( in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),X2)
      | apply(X2,X0) != X1
      | ~ in(X0,relation_dom(X2))
      | ~ function(X2)
      | ~ relation(X2) ),
    inference(definition_unfolding,[],[f1264,f1762]) ).

fof(f1264,plain,
    ! [X2,X0,X1] :
      ( in(ordered_pair(X0,X1),X2)
      | apply(X2,X0) != X1
      | ~ in(X0,relation_dom(X2))
      | ~ function(X2)
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f773]) ).

fof(f773,plain,
    ! [X0,X1,X2] :
      ( ( ( in(ordered_pair(X0,X1),X2)
          | apply(X2,X0) != X1
          | ~ in(X0,relation_dom(X2)) )
        & ( ( apply(X2,X0) = X1
            & in(X0,relation_dom(X2)) )
          | ~ in(ordered_pair(X0,X1),X2) ) )
      | ~ function(X2)
      | ~ relation(X2) ),
    inference(flattening,[],[f772]) ).

fof(f772,plain,
    ! [X0,X1,X2] :
      ( ( ( in(ordered_pair(X0,X1),X2)
          | apply(X2,X0) != X1
          | ~ in(X0,relation_dom(X2)) )
        & ( ( apply(X2,X0) = X1
            & in(X0,relation_dom(X2)) )
          | ~ in(ordered_pair(X0,X1),X2) ) )
      | ~ function(X2)
      | ~ relation(X2) ),
    inference(nnf_transformation,[],[f452]) ).

fof(f452,plain,
    ! [X0,X1,X2] :
      ( ( in(ordered_pair(X0,X1),X2)
      <=> ( apply(X2,X0) = X1
          & in(X0,relation_dom(X2)) ) )
      | ~ function(X2)
      | ~ relation(X2) ),
    inference(flattening,[],[f451]) ).

fof(f451,plain,
    ! [X0,X1,X2] :
      ( ( in(ordered_pair(X0,X1),X2)
      <=> ( apply(X2,X0) = X1
          & in(X0,relation_dom(X2)) ) )
      | ~ function(X2)
      | ~ relation(X2) ),
    inference(ennf_transformation,[],[f297]) ).

fof(f297,axiom,
    ! [X0,X1,X2] :
      ( ( function(X2)
        & relation(X2) )
     => ( in(ordered_pair(X0,X1),X2)
      <=> ( apply(X2,X0) = X1
          & in(X0,relation_dom(X2)) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t8_funct_1) ).

fof(f10755,plain,
    ( spl171_659
    | ~ spl171_22
    | ~ spl171_63 ),
    inference(avatar_split_clause,[],[f2453,f2326,f2126,f10752]) ).

fof(f10752,plain,
    ( spl171_659
  <=> epsilon_connected(sK164) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_659])]) ).

fof(f2453,plain,
    ( epsilon_connected(sK164)
    | ~ spl171_22
    | ~ spl171_63 ),
    inference(resolution,[],[f2327,f2128]) ).

fof(f10750,plain,
    spl171_658,
    inference(avatar_split_clause,[],[f1897,f10748]) ).

fof(f10748,plain,
    ( spl171_658
  <=> ! [X1,X0,X6,X2,X7] :
        ( in(X6,X2)
        | ~ in(X7,X0)
        | ~ in(unordered_pair(unordered_pair(X7,X6),unordered_pair(X7,X7)),X1)
        | ~ sP25(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_658])]) ).

fof(f1897,plain,
    ! [X2,X0,X1,X6,X7] :
      ( in(X6,X2)
      | ~ in(X7,X0)
      | ~ in(unordered_pair(unordered_pair(X7,X6),unordered_pair(X7,X7)),X1)
      | ~ sP25(X0,X1,X2) ),
    inference(definition_unfolding,[],[f1466,f1762]) ).

fof(f1466,plain,
    ! [X2,X0,X1,X6,X7] :
      ( in(X6,X2)
      | ~ in(X7,X0)
      | ~ in(ordered_pair(X7,X6),X1)
      | ~ sP25(X0,X1,X2) ),
    inference(cnf_transformation,[],[f880]) ).

fof(f10745,plain,
    spl171_657,
    inference(avatar_split_clause,[],[f1894,f10743]) ).

fof(f1894,plain,
    ! [X2,X0,X1,X6] :
      ( in(unordered_pair(unordered_pair(X6,sK109(X0,X1,X6)),unordered_pair(X6,X6)),X1)
      | ~ in(X6,X2)
      | ~ sP23(X0,X1,X2) ),
    inference(definition_unfolding,[],[f1455,f1762]) ).

fof(f1455,plain,
    ! [X2,X0,X1,X6] :
      ( in(ordered_pair(X6,sK109(X0,X1,X6)),X1)
      | ~ in(X6,X2)
      | ~ sP23(X0,X1,X2) ),
    inference(cnf_transformation,[],[f873]) ).

fof(f10741,plain,
    spl171_656,
    inference(avatar_split_clause,[],[f1893,f10739]) ).

fof(f10739,plain,
    ( spl171_656
  <=> ! [X1,X0,X6,X2,X7] :
        ( in(X6,X2)
        | ~ in(X7,X0)
        | ~ in(unordered_pair(unordered_pair(X6,X7),unordered_pair(X6,X6)),X1)
        | ~ sP23(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_656])]) ).

fof(f1893,plain,
    ! [X2,X0,X1,X6,X7] :
      ( in(X6,X2)
      | ~ in(X7,X0)
      | ~ in(unordered_pair(unordered_pair(X6,X7),unordered_pair(X6,X6)),X1)
      | ~ sP23(X0,X1,X2) ),
    inference(definition_unfolding,[],[f1457,f1762]) ).

fof(f1457,plain,
    ! [X2,X0,X1,X6,X7] :
      ( in(X6,X2)
      | ~ in(X7,X0)
      | ~ in(ordered_pair(X6,X7),X1)
      | ~ sP23(X0,X1,X2) ),
    inference(cnf_transformation,[],[f873]) ).

fof(f10736,plain,
    spl171_655,
    inference(avatar_split_clause,[],[f1818,f10734]) ).

fof(f1818,plain,
    ! [X2,X0,X1] :
      ( in(unordered_pair(unordered_pair(X0,sK74(X0,X1,X2)),unordered_pair(X0,X0)),X2)
      | ~ in(X0,relation_inverse_image(X2,X1))
      | ~ relation(X2) ),
    inference(definition_unfolding,[],[f1239,f1762]) ).

fof(f1239,plain,
    ! [X2,X0,X1] :
      ( in(ordered_pair(X0,sK74(X0,X1,X2)),X2)
      | ~ in(X0,relation_inverse_image(X2,X1))
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f763]) ).

fof(f10732,plain,
    spl171_654,
    inference(avatar_split_clause,[],[f1261,f10730]) ).

fof(f10730,plain,
    ( spl171_654
  <=> ! [X2,X0,X1] :
        ( apply(relation_dom_restriction(X2,X0),X1) = apply(X2,X1)
        | ~ in(X1,relation_dom(relation_dom_restriction(X2,X0)))
        | ~ function(X2)
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_654])]) ).

fof(f1261,plain,
    ! [X2,X0,X1] :
      ( apply(relation_dom_restriction(X2,X0),X1) = apply(X2,X1)
      | ~ in(X1,relation_dom(relation_dom_restriction(X2,X0)))
      | ~ function(X2)
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f450]) ).

fof(f450,plain,
    ! [X0,X1,X2] :
      ( apply(relation_dom_restriction(X2,X0),X1) = apply(X2,X1)
      | ~ in(X1,relation_dom(relation_dom_restriction(X2,X0)))
      | ~ function(X2)
      | ~ relation(X2) ),
    inference(flattening,[],[f449]) ).

fof(f449,plain,
    ! [X0,X1,X2] :
      ( apply(relation_dom_restriction(X2,X0),X1) = apply(X2,X1)
      | ~ in(X1,relation_dom(relation_dom_restriction(X2,X0)))
      | ~ function(X2)
      | ~ relation(X2) ),
    inference(ennf_transformation,[],[f286]) ).

fof(f286,axiom,
    ! [X0,X1,X2] :
      ( ( function(X2)
        & relation(X2) )
     => ( in(X1,relation_dom(relation_dom_restriction(X2,X0)))
       => apply(relation_dom_restriction(X2,X0),X1) = apply(X2,X1) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t70_funct_1) ).

fof(f10566,plain,
    ( spl171_653
    | ~ spl171_12
    | ~ spl171_63 ),
    inference(avatar_split_clause,[],[f2452,f2326,f2076,f10563]) ).

fof(f10563,plain,
    ( spl171_653
  <=> epsilon_connected(sK160) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_653])]) ).

fof(f2452,plain,
    ( epsilon_connected(sK160)
    | ~ spl171_12
    | ~ spl171_63 ),
    inference(resolution,[],[f2327,f2078]) ).

fof(f10561,plain,
    spl171_652,
    inference(avatar_split_clause,[],[f1936,f10559]) ).

fof(f10559,plain,
    ( spl171_652
  <=> ! [X2,X0,X3] :
        ( apply(X2,apply(X3,X0)) = X0
        | ~ in(X0,relation_rng(X2))
        | ~ sP2(X0,apply(X3,X0),X2,X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_652])]) ).

fof(f1936,plain,
    ! [X2,X3,X0] :
      ( apply(X2,apply(X3,X0)) = X0
      | ~ in(X0,relation_rng(X2))
      | ~ sP2(X0,apply(X3,X0),X2,X3) ),
    inference(equality_resolution,[],[f1134]) ).

fof(f1134,plain,
    ! [X2,X3,X0,X1] :
      ( apply(X2,X1) = X0
      | apply(X3,X0) != X1
      | ~ in(X0,relation_rng(X2))
      | ~ sP2(X0,X1,X2,X3) ),
    inference(cnf_transformation,[],[f721]) ).

fof(f721,plain,
    ! [X0,X1,X2,X3] :
      ( ( sP2(X0,X1,X2,X3)
        | ( ( apply(X2,X1) != X0
            | ~ in(X1,relation_dom(X2)) )
          & apply(X3,X0) = X1
          & in(X0,relation_rng(X2)) ) )
      & ( ( apply(X2,X1) = X0
          & in(X1,relation_dom(X2)) )
        | apply(X3,X0) != X1
        | ~ in(X0,relation_rng(X2))
        | ~ sP2(X0,X1,X2,X3) ) ),
    inference(rectify,[],[f720]) ).

fof(f720,plain,
    ! [X2,X3,X0,X1] :
      ( ( sP2(X2,X3,X0,X1)
        | ( ( apply(X0,X3) != X2
            | ~ in(X3,relation_dom(X0)) )
          & apply(X1,X2) = X3
          & in(X2,relation_rng(X0)) ) )
      & ( ( apply(X0,X3) = X2
          & in(X3,relation_dom(X0)) )
        | apply(X1,X2) != X3
        | ~ in(X2,relation_rng(X0))
        | ~ sP2(X2,X3,X0,X1) ) ),
    inference(flattening,[],[f719]) ).

fof(f719,plain,
    ! [X2,X3,X0,X1] :
      ( ( sP2(X2,X3,X0,X1)
        | ( ( apply(X0,X3) != X2
            | ~ in(X3,relation_dom(X0)) )
          & apply(X1,X2) = X3
          & in(X2,relation_rng(X0)) ) )
      & ( ( apply(X0,X3) = X2
          & in(X3,relation_dom(X0)) )
        | apply(X1,X2) != X3
        | ~ in(X2,relation_rng(X0))
        | ~ sP2(X2,X3,X0,X1) ) ),
    inference(nnf_transformation,[],[f607]) ).

fof(f607,plain,
    ! [X2,X3,X0,X1] :
      ( sP2(X2,X3,X0,X1)
    <=> ( ( apply(X0,X3) = X2
          & in(X3,relation_dom(X0)) )
        | apply(X1,X2) != X3
        | ~ in(X2,relation_rng(X0)) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP2])]) ).

fof(f10557,plain,
    spl171_651,
    inference(avatar_split_clause,[],[f1617,f10555]) ).

fof(f10555,plain,
    ( spl171_651
  <=> ! [X2,X0,X1] :
        ( sP41(X0,X1,X2)
        | ~ in(subset_complement(X1,sK140(X0,X1,X2)),X0)
        | ~ in(sK140(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_651])]) ).

fof(f1617,plain,
    ! [X2,X0,X1] :
      ( sP41(X0,X1,X2)
      | ~ in(subset_complement(X1,sK140(X0,X1,X2)),X0)
      | ~ in(sK140(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f965]) ).

fof(f965,plain,
    ! [X0,X1,X2] :
      ( ( sP41(X0,X1,X2)
        | ( ( ~ in(subset_complement(X1,sK140(X0,X1,X2)),X0)
            | ~ in(sK140(X0,X1,X2),X2) )
          & ( in(subset_complement(X1,sK140(X0,X1,X2)),X0)
            | in(sK140(X0,X1,X2),X2) )
          & element(sK140(X0,X1,X2),powerset(X1)) ) )
      & ( ! [X4] :
            ( ( ( in(X4,X2)
                | ~ in(subset_complement(X1,X4),X0) )
              & ( in(subset_complement(X1,X4),X0)
                | ~ in(X4,X2) ) )
            | ~ element(X4,powerset(X1)) )
        | ~ sP41(X0,X1,X2) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK140])],[f963,f964]) ).

fof(f964,plain,
    ! [X0,X1,X2] :
      ( ? [X3] :
          ( ( ~ in(subset_complement(X1,X3),X0)
            | ~ in(X3,X2) )
          & ( in(subset_complement(X1,X3),X0)
            | in(X3,X2) )
          & element(X3,powerset(X1)) )
     => ( ( ~ in(subset_complement(X1,sK140(X0,X1,X2)),X0)
          | ~ in(sK140(X0,X1,X2),X2) )
        & ( in(subset_complement(X1,sK140(X0,X1,X2)),X0)
          | in(sK140(X0,X1,X2),X2) )
        & element(sK140(X0,X1,X2),powerset(X1)) ) ),
    introduced(choice_axiom,[]) ).

fof(f963,plain,
    ! [X0,X1,X2] :
      ( ( sP41(X0,X1,X2)
        | ? [X3] :
            ( ( ~ in(subset_complement(X1,X3),X0)
              | ~ in(X3,X2) )
            & ( in(subset_complement(X1,X3),X0)
              | in(X3,X2) )
            & element(X3,powerset(X1)) ) )
      & ( ! [X4] :
            ( ( ( in(X4,X2)
                | ~ in(subset_complement(X1,X4),X0) )
              & ( in(subset_complement(X1,X4),X0)
                | ~ in(X4,X2) ) )
            | ~ element(X4,powerset(X1)) )
        | ~ sP41(X0,X1,X2) ) ),
    inference(rectify,[],[f962]) ).

fof(f962,plain,
    ! [X1,X0,X2] :
      ( ( sP41(X1,X0,X2)
        | ? [X3] :
            ( ( ~ in(subset_complement(X0,X3),X1)
              | ~ in(X3,X2) )
            & ( in(subset_complement(X0,X3),X1)
              | in(X3,X2) )
            & element(X3,powerset(X0)) ) )
      & ( ! [X3] :
            ( ( ( in(X3,X2)
                | ~ in(subset_complement(X0,X3),X1) )
              & ( in(subset_complement(X0,X3),X1)
                | ~ in(X3,X2) ) )
            | ~ element(X3,powerset(X0)) )
        | ~ sP41(X1,X0,X2) ) ),
    inference(flattening,[],[f961]) ).

fof(f961,plain,
    ! [X1,X0,X2] :
      ( ( sP41(X1,X0,X2)
        | ? [X3] :
            ( ( ~ in(subset_complement(X0,X3),X1)
              | ~ in(X3,X2) )
            & ( in(subset_complement(X0,X3),X1)
              | in(X3,X2) )
            & element(X3,powerset(X0)) ) )
      & ( ! [X3] :
            ( ( ( in(X3,X2)
                | ~ in(subset_complement(X0,X3),X1) )
              & ( in(subset_complement(X0,X3),X1)
                | ~ in(X3,X2) ) )
            | ~ element(X3,powerset(X0)) )
        | ~ sP41(X1,X0,X2) ) ),
    inference(nnf_transformation,[],[f665]) ).

fof(f665,plain,
    ! [X1,X0,X2] :
      ( sP41(X1,X0,X2)
    <=> ! [X3] :
          ( ( in(X3,X2)
          <=> in(subset_complement(X0,X3),X1) )
          | ~ element(X3,powerset(X0)) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP41])]) ).

fof(f10553,plain,
    spl171_650,
    inference(avatar_split_clause,[],[f1616,f10551]) ).

fof(f10551,plain,
    ( spl171_650
  <=> ! [X2,X0,X1] :
        ( sP41(X0,X1,X2)
        | in(subset_complement(X1,sK140(X0,X1,X2)),X0)
        | in(sK140(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_650])]) ).

fof(f1616,plain,
    ! [X2,X0,X1] :
      ( sP41(X0,X1,X2)
      | in(subset_complement(X1,sK140(X0,X1,X2)),X0)
      | in(sK140(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f965]) ).

fof(f10549,plain,
    spl171_649,
    inference(avatar_split_clause,[],[f1506,f10547]) ).

fof(f10547,plain,
    ( spl171_649
  <=> ! [X2,X0,X1] :
        ( sP31(X0,X1,X2)
        | in(apply(X1,sK118(X0,X1,X2)),X0)
        | in(sK118(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_649])]) ).

fof(f1506,plain,
    ! [X2,X0,X1] :
      ( sP31(X0,X1,X2)
      | in(apply(X1,sK118(X0,X1,X2)),X0)
      | in(sK118(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f899]) ).

fof(f10545,plain,
    spl171_648,
    inference(avatar_split_clause,[],[f1395,f10543]) ).

fof(f10543,plain,
    ( spl171_648
  <=> ! [X0,X1] :
        ( sP11(X0,X1)
        | ~ is_well_founded_in(X1,X0)
        | ~ is_connected_in(X1,X0)
        | ~ is_antisymmetric_in(X1,X0)
        | ~ is_transitive_in(X1,X0)
        | ~ is_reflexive_in(X1,X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_648])]) ).

fof(f1395,plain,
    ! [X0,X1] :
      ( sP11(X0,X1)
      | ~ is_well_founded_in(X1,X0)
      | ~ is_connected_in(X1,X0)
      | ~ is_antisymmetric_in(X1,X0)
      | ~ is_transitive_in(X1,X0)
      | ~ is_reflexive_in(X1,X0) ),
    inference(cnf_transformation,[],[f822]) ).

fof(f822,plain,
    ! [X0,X1] :
      ( ( sP11(X0,X1)
        | ~ is_well_founded_in(X1,X0)
        | ~ is_connected_in(X1,X0)
        | ~ is_antisymmetric_in(X1,X0)
        | ~ is_transitive_in(X1,X0)
        | ~ is_reflexive_in(X1,X0) )
      & ( ( is_well_founded_in(X1,X0)
          & is_connected_in(X1,X0)
          & is_antisymmetric_in(X1,X0)
          & is_transitive_in(X1,X0)
          & is_reflexive_in(X1,X0) )
        | ~ sP11(X0,X1) ) ),
    inference(rectify,[],[f821]) ).

fof(f821,plain,
    ! [X1,X0] :
      ( ( sP11(X1,X0)
        | ~ is_well_founded_in(X0,X1)
        | ~ is_connected_in(X0,X1)
        | ~ is_antisymmetric_in(X0,X1)
        | ~ is_transitive_in(X0,X1)
        | ~ is_reflexive_in(X0,X1) )
      & ( ( is_well_founded_in(X0,X1)
          & is_connected_in(X0,X1)
          & is_antisymmetric_in(X0,X1)
          & is_transitive_in(X0,X1)
          & is_reflexive_in(X0,X1) )
        | ~ sP11(X1,X0) ) ),
    inference(flattening,[],[f820]) ).

fof(f820,plain,
    ! [X1,X0] :
      ( ( sP11(X1,X0)
        | ~ is_well_founded_in(X0,X1)
        | ~ is_connected_in(X0,X1)
        | ~ is_antisymmetric_in(X0,X1)
        | ~ is_transitive_in(X0,X1)
        | ~ is_reflexive_in(X0,X1) )
      & ( ( is_well_founded_in(X0,X1)
          & is_connected_in(X0,X1)
          & is_antisymmetric_in(X0,X1)
          & is_transitive_in(X0,X1)
          & is_reflexive_in(X0,X1) )
        | ~ sP11(X1,X0) ) ),
    inference(nnf_transformation,[],[f620]) ).

fof(f620,plain,
    ! [X1,X0] :
      ( sP11(X1,X0)
    <=> ( is_well_founded_in(X0,X1)
        & is_connected_in(X0,X1)
        & is_antisymmetric_in(X0,X1)
        & is_transitive_in(X0,X1)
        & is_reflexive_in(X0,X1) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP11])]) ).

fof(f10375,plain,
    ( spl171_647
    | ~ spl171_203
    | ~ spl171_643 ),
    inference(avatar_split_clause,[],[f10173,f10170,f3373,f10373]) ).

fof(f10373,plain,
    ( spl171_647
  <=> ! [X4,X0] :
        ( unordered_pair(unordered_pair(sK127(X4),sK126(X4)),unordered_pair(sK126(X4),sK126(X4))) = X4
        | ~ in(X4,X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_647])]) ).

fof(f10170,plain,
    ( spl171_643
  <=> ! [X4,X0] :
        ( unordered_pair(unordered_pair(sK126(X4),sK127(X4)),unordered_pair(sK126(X4),sK126(X4))) = X4
        | ~ in(X4,X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_643])]) ).

fof(f10173,plain,
    ( ! [X0,X4] :
        ( unordered_pair(unordered_pair(sK127(X4),sK126(X4)),unordered_pair(sK126(X4),sK126(X4))) = X4
        | ~ in(X4,X0)
        | ~ relation(X0) )
    | ~ spl171_203
    | ~ spl171_643 ),
    inference(forward_demodulation,[],[f10171,f3374]) ).

fof(f10171,plain,
    ( ! [X0,X4] :
        ( unordered_pair(unordered_pair(sK126(X4),sK127(X4)),unordered_pair(sK126(X4),sK126(X4))) = X4
        | ~ in(X4,X0)
        | ~ relation(X0) )
    | ~ spl171_643 ),
    inference(avatar_component_clause,[],[f10170]) ).

fof(f10357,plain,
    ( spl171_646
    | ~ spl171_42
    | ~ spl171_62 ),
    inference(avatar_split_clause,[],[f2449,f2322,f2226,f10354]) ).

fof(f10354,plain,
    ( spl171_646
  <=> epsilon_transitive(sK170) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_646])]) ).

fof(f2322,plain,
    ( spl171_62
  <=> ! [X0] :
        ( epsilon_transitive(X0)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_62])]) ).

fof(f2449,plain,
    ( epsilon_transitive(sK170)
    | ~ spl171_42
    | ~ spl171_62 ),
    inference(resolution,[],[f2323,f2228]) ).

fof(f2323,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | epsilon_transitive(X0) )
    | ~ spl171_62 ),
    inference(avatar_component_clause,[],[f2322]) ).

fof(f10317,plain,
    ( spl171_645
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_203
    | ~ spl171_638 ),
    inference(avatar_split_clause,[],[f10150,f10146,f3373,f2639,f2076,f10315]) ).

fof(f10315,plain,
    ( spl171_645
  <=> ! [X0] :
        ( in(unordered_pair(unordered_pair(sK55(X0),sK54(X0)),unordered_pair(sK54(X0),sK54(X0))),X0)
        | sK160 = X0
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_645])]) ).

fof(f10146,plain,
    ( spl171_638
  <=> ! [X0] :
        ( empty_set = X0
        | in(unordered_pair(unordered_pair(sK54(X0),sK55(X0)),unordered_pair(sK54(X0),sK54(X0))),X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_638])]) ).

fof(f10150,plain,
    ( ! [X0] :
        ( in(unordered_pair(unordered_pair(sK55(X0),sK54(X0)),unordered_pair(sK54(X0),sK54(X0))),X0)
        | sK160 = X0
        | ~ relation(X0) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_203
    | ~ spl171_638 ),
    inference(forward_demodulation,[],[f10149,f3374]) ).

fof(f10149,plain,
    ( ! [X0] :
        ( sK160 = X0
        | in(unordered_pair(unordered_pair(sK54(X0),sK55(X0)),unordered_pair(sK54(X0),sK54(X0))),X0)
        | ~ relation(X0) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_638 ),
    inference(forward_demodulation,[],[f10147,f2706]) ).

fof(f10147,plain,
    ( ! [X0] :
        ( empty_set = X0
        | in(unordered_pair(unordered_pair(sK54(X0),sK55(X0)),unordered_pair(sK54(X0),sK54(X0))),X0)
        | ~ relation(X0) )
    | ~ spl171_638 ),
    inference(avatar_component_clause,[],[f10146]) ).

fof(f10177,plain,
    ( spl171_644
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_635 ),
    inference(avatar_split_clause,[],[f10136,f10133,f2639,f2076,f10175]) ).

fof(f10175,plain,
    ( spl171_644
  <=> ! [X2,X0,X1] :
        ( sK160 = X0
        | in(X2,subset_complement(X0,X1))
        | in(X2,X1)
        | ~ element(X2,X0)
        | ~ element(X1,powerset(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_644])]) ).

fof(f10133,plain,
    ( spl171_635
  <=> ! [X2,X0,X1] :
        ( in(X2,subset_complement(X0,X1))
        | in(X2,X1)
        | ~ element(X2,X0)
        | ~ element(X1,powerset(X0))
        | empty_set = X0 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_635])]) ).

fof(f10136,plain,
    ( ! [X2,X0,X1] :
        ( sK160 = X0
        | in(X2,subset_complement(X0,X1))
        | in(X2,X1)
        | ~ element(X2,X0)
        | ~ element(X1,powerset(X0)) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_635 ),
    inference(forward_demodulation,[],[f10134,f2706]) ).

fof(f10134,plain,
    ( ! [X2,X0,X1] :
        ( in(X2,subset_complement(X0,X1))
        | in(X2,X1)
        | ~ element(X2,X0)
        | ~ element(X1,powerset(X0))
        | empty_set = X0 )
    | ~ spl171_635 ),
    inference(avatar_component_clause,[],[f10133]) ).

fof(f10172,plain,
    spl171_643,
    inference(avatar_split_clause,[],[f1902,f10170]) ).

fof(f1902,plain,
    ! [X0,X4] :
      ( unordered_pair(unordered_pair(sK126(X4),sK127(X4)),unordered_pair(sK126(X4),sK126(X4))) = X4
      | ~ in(X4,X0)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1537,f1762]) ).

fof(f1537,plain,
    ! [X0,X4] :
      ( ordered_pair(sK126(X4),sK127(X4)) = X4
      | ~ in(X4,X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f922]) ).

fof(f922,plain,
    ! [X0] :
      ( ( relation(X0)
        | ( ! [X2,X3] : ordered_pair(X2,X3) != sK125(X0)
          & in(sK125(X0),X0) ) )
      & ( ! [X4] :
            ( ordered_pair(sK126(X4),sK127(X4)) = X4
            | ~ in(X4,X0) )
        | ~ relation(X0) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK125,sK126,sK127])],[f919,f921,f920]) ).

fof(f920,plain,
    ! [X0] :
      ( ? [X1] :
          ( ! [X2,X3] : ordered_pair(X2,X3) != X1
          & in(X1,X0) )
     => ( ! [X3,X2] : ordered_pair(X2,X3) != sK125(X0)
        & in(sK125(X0),X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f921,plain,
    ! [X4] :
      ( ? [X5,X6] : ordered_pair(X5,X6) = X4
     => ordered_pair(sK126(X4),sK127(X4)) = X4 ),
    introduced(choice_axiom,[]) ).

fof(f919,plain,
    ! [X0] :
      ( ( relation(X0)
        | ? [X1] :
            ( ! [X2,X3] : ordered_pair(X2,X3) != X1
            & in(X1,X0) ) )
      & ( ! [X4] :
            ( ? [X5,X6] : ordered_pair(X5,X6) = X4
            | ~ in(X4,X0) )
        | ~ relation(X0) ) ),
    inference(rectify,[],[f918]) ).

fof(f918,plain,
    ! [X0] :
      ( ( relation(X0)
        | ? [X1] :
            ( ! [X2,X3] : ordered_pair(X2,X3) != X1
            & in(X1,X0) ) )
      & ( ! [X1] :
            ( ? [X2,X3] : ordered_pair(X2,X3) = X1
            | ~ in(X1,X0) )
        | ~ relation(X0) ) ),
    inference(nnf_transformation,[],[f533]) ).

fof(f533,plain,
    ! [X0] :
      ( relation(X0)
    <=> ! [X1] :
          ( ? [X2,X3] : ordered_pair(X2,X3) = X1
          | ~ in(X1,X0) ) ),
    inference(ennf_transformation,[],[f26]) ).

fof(f26,axiom,
    ! [X0] :
      ( relation(X0)
    <=> ! [X1] :
          ~ ( ! [X2,X3] : ordered_pair(X2,X3) != X1
            & in(X1,X0) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_relat_1) ).

fof(f10168,plain,
    spl171_642,
    inference(avatar_split_clause,[],[f1833,f10166]) ).

fof(f10166,plain,
    ( spl171_642
  <=> ! [X0,X3,X2,X1] :
        ( X0 = X2
        | unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)) != unordered_pair(unordered_pair(X2,X3),unordered_pair(X2,X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_642])]) ).

fof(f1833,plain,
    ! [X2,X3,X0,X1] :
      ( X0 = X2
      | unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)) != unordered_pair(unordered_pair(X2,X3),unordered_pair(X2,X2)) ),
    inference(definition_unfolding,[],[f1279,f1762,f1762]) ).

fof(f1279,plain,
    ! [X2,X3,X0,X1] :
      ( X0 = X2
      | ordered_pair(X2,X3) != ordered_pair(X0,X1) ),
    inference(cnf_transformation,[],[f465]) ).

fof(f465,plain,
    ! [X0,X1,X2,X3] :
      ( ( X1 = X3
        & X0 = X2 )
      | ordered_pair(X2,X3) != ordered_pair(X0,X1) ),
    inference(ennf_transformation,[],[f235]) ).

fof(f235,axiom,
    ! [X0,X1,X2,X3] :
      ( ordered_pair(X2,X3) = ordered_pair(X0,X1)
     => ( X1 = X3
        & X0 = X2 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t33_zfmisc_1) ).

fof(f10164,plain,
    spl171_641,
    inference(avatar_split_clause,[],[f1832,f10162]) ).

fof(f10162,plain,
    ( spl171_641
  <=> ! [X0,X3,X2,X1] :
        ( X1 = X3
        | unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)) != unordered_pair(unordered_pair(X2,X3),unordered_pair(X2,X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_641])]) ).

fof(f1832,plain,
    ! [X2,X3,X0,X1] :
      ( X1 = X3
      | unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)) != unordered_pair(unordered_pair(X2,X3),unordered_pair(X2,X2)) ),
    inference(definition_unfolding,[],[f1280,f1762,f1762]) ).

fof(f1280,plain,
    ! [X2,X3,X0,X1] :
      ( X1 = X3
      | ordered_pair(X2,X3) != ordered_pair(X0,X1) ),
    inference(cnf_transformation,[],[f465]) ).

fof(f10160,plain,
    spl171_640,
    inference(avatar_split_clause,[],[f1826,f10158]) ).

fof(f10158,plain,
    ( spl171_640
  <=> ! [X2,X0,X1] :
        ( apply(X2,X0) = X1
        | ~ in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),X2)
        | ~ function(X2)
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_640])]) ).

fof(f1826,plain,
    ! [X2,X0,X1] :
      ( apply(X2,X0) = X1
      | ~ in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),X2)
      | ~ function(X2)
      | ~ relation(X2) ),
    inference(definition_unfolding,[],[f1263,f1762]) ).

fof(f1263,plain,
    ! [X2,X0,X1] :
      ( apply(X2,X0) = X1
      | ~ in(ordered_pair(X0,X1),X2)
      | ~ function(X2)
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f773]) ).

fof(f10155,plain,
    ( spl171_639
    | ~ spl171_22
    | ~ spl171_62 ),
    inference(avatar_split_clause,[],[f2447,f2322,f2126,f10152]) ).

fof(f10152,plain,
    ( spl171_639
  <=> epsilon_transitive(sK164) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_639])]) ).

fof(f2447,plain,
    ( epsilon_transitive(sK164)
    | ~ spl171_22
    | ~ spl171_62 ),
    inference(resolution,[],[f2323,f2128]) ).

fof(f10148,plain,
    spl171_638,
    inference(avatar_split_clause,[],[f1773,f10146]) ).

fof(f1773,plain,
    ! [X0] :
      ( empty_set = X0
      | in(unordered_pair(unordered_pair(sK54(X0),sK55(X0)),unordered_pair(sK54(X0),sK54(X0))),X0)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1085,f1762]) ).

fof(f1085,plain,
    ! [X0] :
      ( empty_set = X0
      | in(ordered_pair(sK54(X0),sK55(X0)),X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f692]) ).

fof(f692,plain,
    ! [X0] :
      ( empty_set = X0
      | in(ordered_pair(sK54(X0),sK55(X0)),X0)
      | ~ relation(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK54,sK55])],[f335,f691]) ).

fof(f691,plain,
    ! [X0] :
      ( ? [X1,X2] : in(ordered_pair(X1,X2),X0)
     => in(ordered_pair(sK54(X0),sK55(X0)),X0) ),
    introduced(choice_axiom,[]) ).

fof(f335,plain,
    ! [X0] :
      ( empty_set = X0
      | ? [X1,X2] : in(ordered_pair(X1,X2),X0)
      | ~ relation(X0) ),
    inference(flattening,[],[f334]) ).

fof(f334,plain,
    ! [X0] :
      ( empty_set = X0
      | ? [X1,X2] : in(ordered_pair(X1,X2),X0)
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f271]) ).

fof(f271,axiom,
    ! [X0] :
      ( relation(X0)
     => ( ! [X1,X2] : ~ in(ordered_pair(X1,X2),X0)
       => empty_set = X0 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t56_relat_1) ).

fof(f10144,plain,
    spl171_637,
    inference(avatar_split_clause,[],[f1193,f10142]) ).

fof(f10142,plain,
    ( spl171_637
  <=> ! [X0,X1] :
        ( apply(relation_composition(function_inverse(X1),X1),X0) = X0
        | ~ in(X0,relation_rng(X1))
        | ~ one_to_one(X1)
        | ~ function(X1)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_637])]) ).

fof(f1193,plain,
    ! [X0,X1] :
      ( apply(relation_composition(function_inverse(X1),X1),X0) = X0
      | ~ in(X0,relation_rng(X1))
      | ~ one_to_one(X1)
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f412]) ).

fof(f412,plain,
    ! [X0,X1] :
      ( ( apply(relation_composition(function_inverse(X1),X1),X0) = X0
        & apply(X1,apply(function_inverse(X1),X0)) = X0 )
      | ~ in(X0,relation_rng(X1))
      | ~ one_to_one(X1)
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(flattening,[],[f411]) ).

fof(f411,plain,
    ! [X0,X1] :
      ( ( apply(relation_composition(function_inverse(X1),X1),X0) = X0
        & apply(X1,apply(function_inverse(X1),X0)) = X0 )
      | ~ in(X0,relation_rng(X1))
      | ~ one_to_one(X1)
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f272]) ).

fof(f272,axiom,
    ! [X0,X1] :
      ( ( function(X1)
        & relation(X1) )
     => ( ( in(X0,relation_rng(X1))
          & one_to_one(X1) )
       => ( apply(relation_composition(function_inverse(X1),X1),X0) = X0
          & apply(X1,apply(function_inverse(X1),X0)) = X0 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t57_funct_1) ).

fof(f10140,plain,
    spl171_636,
    inference(avatar_split_clause,[],[f1192,f10138]) ).

fof(f10138,plain,
    ( spl171_636
  <=> ! [X0,X1] :
        ( apply(X1,apply(function_inverse(X1),X0)) = X0
        | ~ in(X0,relation_rng(X1))
        | ~ one_to_one(X1)
        | ~ function(X1)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_636])]) ).

fof(f1192,plain,
    ! [X0,X1] :
      ( apply(X1,apply(function_inverse(X1),X0)) = X0
      | ~ in(X0,relation_rng(X1))
      | ~ one_to_one(X1)
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f412]) ).

fof(f10135,plain,
    spl171_635,
    inference(avatar_split_clause,[],[f1119,f10133]) ).

fof(f1119,plain,
    ! [X2,X0,X1] :
      ( in(X2,subset_complement(X0,X1))
      | in(X2,X1)
      | ~ element(X2,X0)
      | ~ element(X1,powerset(X0))
      | empty_set = X0 ),
    inference(cnf_transformation,[],[f355]) ).

fof(f355,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( in(X2,subset_complement(X0,X1))
              | in(X2,X1)
              | ~ element(X2,X0) )
          | ~ element(X1,powerset(X0)) )
      | empty_set = X0 ),
    inference(flattening,[],[f354]) ).

fof(f354,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( in(X2,subset_complement(X0,X1))
              | in(X2,X1)
              | ~ element(X2,X0) )
          | ~ element(X1,powerset(X0)) )
      | empty_set = X0 ),
    inference(ennf_transformation,[],[f267]) ).

fof(f267,axiom,
    ! [X0] :
      ( empty_set != X0
     => ! [X1] :
          ( element(X1,powerset(X0))
         => ! [X2] :
              ( element(X2,X0)
             => ( ~ in(X2,X1)
               => in(X2,subset_complement(X0,X1)) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t50_subset_1) ).

fof(f9901,plain,
    ( spl171_634
    | ~ spl171_12
    | ~ spl171_62 ),
    inference(avatar_split_clause,[],[f2446,f2322,f2076,f9898]) ).

fof(f9898,plain,
    ( spl171_634
  <=> epsilon_transitive(sK160) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_634])]) ).

fof(f2446,plain,
    ( epsilon_transitive(sK160)
    | ~ spl171_12
    | ~ spl171_62 ),
    inference(resolution,[],[f2323,f2078]) ).

fof(f9896,plain,
    spl171_633,
    inference(avatar_split_clause,[],[f1937,f9894]) ).

fof(f9894,plain,
    ( spl171_633
  <=> ! [X2,X0,X3] :
        ( in(apply(X3,X0),relation_dom(X2))
        | ~ in(X0,relation_rng(X2))
        | ~ sP2(X0,apply(X3,X0),X2,X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_633])]) ).

fof(f1937,plain,
    ! [X2,X3,X0] :
      ( in(apply(X3,X0),relation_dom(X2))
      | ~ in(X0,relation_rng(X2))
      | ~ sP2(X0,apply(X3,X0),X2,X3) ),
    inference(equality_resolution,[],[f1133]) ).

fof(f1133,plain,
    ! [X2,X3,X0,X1] :
      ( in(X1,relation_dom(X2))
      | apply(X3,X0) != X1
      | ~ in(X0,relation_rng(X2))
      | ~ sP2(X0,X1,X2,X3) ),
    inference(cnf_transformation,[],[f721]) ).

fof(f9892,plain,
    spl171_632,
    inference(avatar_split_clause,[],[f1719,f9890]) ).

fof(f9890,plain,
    ( spl171_632
  <=> ! [X3,X0,X5,X2,X1] :
        ( X0 = X5
        | X1 = X5
        | X2 = X5
        | ~ in(X5,X3)
        | ~ sP49(X0,X1,X2,X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_632])]) ).

fof(f1719,plain,
    ! [X2,X3,X0,X1,X5] :
      ( X0 = X5
      | X1 = X5
      | X2 = X5
      | ~ in(X5,X3)
      | ~ sP49(X0,X1,X2,X3) ),
    inference(cnf_transformation,[],[f1030]) ).

fof(f9888,plain,
    spl171_631,
    inference(avatar_split_clause,[],[f1525,f9886]) ).

fof(f9886,plain,
    ( spl171_631
  <=> ! [X4,X0,X3] :
        ( in(X4,X3)
        | X3 = X4
        | in(X3,X4)
        | ~ in(X4,X0)
        | ~ in(X3,X0)
        | ~ epsilon_connected(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_631])]) ).

fof(f1525,plain,
    ! [X3,X0,X4] :
      ( in(X4,X3)
      | X3 = X4
      | in(X3,X4)
      | ~ in(X4,X0)
      | ~ in(X3,X0)
      | ~ epsilon_connected(X0) ),
    inference(cnf_transformation,[],[f911]) ).

fof(f911,plain,
    ! [X0] :
      ( ( epsilon_connected(X0)
        | ( ~ in(sK123(X0),sK122(X0))
          & sK122(X0) != sK123(X0)
          & ~ in(sK122(X0),sK123(X0))
          & in(sK123(X0),X0)
          & in(sK122(X0),X0) ) )
      & ( ! [X3,X4] :
            ( in(X4,X3)
            | X3 = X4
            | in(X3,X4)
            | ~ in(X4,X0)
            | ~ in(X3,X0) )
        | ~ epsilon_connected(X0) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK122,sK123])],[f909,f910]) ).

fof(f910,plain,
    ! [X0] :
      ( ? [X1,X2] :
          ( ~ in(X2,X1)
          & X1 != X2
          & ~ in(X1,X2)
          & in(X2,X0)
          & in(X1,X0) )
     => ( ~ in(sK123(X0),sK122(X0))
        & sK122(X0) != sK123(X0)
        & ~ in(sK122(X0),sK123(X0))
        & in(sK123(X0),X0)
        & in(sK122(X0),X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f909,plain,
    ! [X0] :
      ( ( epsilon_connected(X0)
        | ? [X1,X2] :
            ( ~ in(X2,X1)
            & X1 != X2
            & ~ in(X1,X2)
            & in(X2,X0)
            & in(X1,X0) ) )
      & ( ! [X3,X4] :
            ( in(X4,X3)
            | X3 = X4
            | in(X3,X4)
            | ~ in(X4,X0)
            | ~ in(X3,X0) )
        | ~ epsilon_connected(X0) ) ),
    inference(rectify,[],[f908]) ).

fof(f908,plain,
    ! [X0] :
      ( ( epsilon_connected(X0)
        | ? [X1,X2] :
            ( ~ in(X2,X1)
            & X1 != X2
            & ~ in(X1,X2)
            & in(X2,X0)
            & in(X1,X0) ) )
      & ( ! [X1,X2] :
            ( in(X2,X1)
            | X1 = X2
            | in(X1,X2)
            | ~ in(X2,X0)
            | ~ in(X1,X0) )
        | ~ epsilon_connected(X0) ) ),
    inference(nnf_transformation,[],[f531]) ).

fof(f531,plain,
    ! [X0] :
      ( epsilon_connected(X0)
    <=> ! [X1,X2] :
          ( in(X2,X1)
          | X1 = X2
          | in(X1,X2)
          | ~ in(X2,X0)
          | ~ in(X1,X0) ) ),
    inference(ennf_transformation,[],[f39]) ).

fof(f39,axiom,
    ! [X0] :
      ( epsilon_connected(X0)
    <=> ! [X1,X2] :
          ~ ( ~ in(X2,X1)
            & X1 != X2
            & ~ in(X1,X2)
            & in(X2,X0)
            & in(X1,X0) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d3_ordinal1) ).

fof(f9884,plain,
    spl171_630,
    inference(avatar_split_clause,[],[f1515,f9882]) ).

fof(f9882,plain,
    ( spl171_630
  <=> ! [X2,X0,X1] :
        ( sP33(X0,X1,X2)
        | in(sK120(X0,X1,X2),relation_dom(X0))
        | in(sK119(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_630])]) ).

fof(f1515,plain,
    ! [X2,X0,X1] :
      ( sP33(X0,X1,X2)
      | in(sK120(X0,X1,X2),relation_dom(X0))
      | in(sK119(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f906]) ).

fof(f9880,plain,
    spl171_629,
    inference(avatar_split_clause,[],[f1505,f9878]) ).

fof(f9878,plain,
    ( spl171_629
  <=> ! [X2,X0,X1] :
        ( sP31(X0,X1,X2)
        | in(sK118(X0,X1,X2),relation_dom(X1))
        | in(sK118(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_629])]) ).

fof(f1505,plain,
    ! [X2,X0,X1] :
      ( sP31(X0,X1,X2)
      | in(sK118(X0,X1,X2),relation_dom(X1))
      | in(sK118(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f899]) ).

fof(f9876,plain,
    spl171_628,
    inference(avatar_split_clause,[],[f1493,f9874]) ).

fof(f9874,plain,
    ( spl171_628
  <=> ! [X0,X1] :
        ( sP29(X0,X1)
        | sK115(X0,X1) = apply(X0,sK116(X0,X1))
        | in(sK115(X0,X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_628])]) ).

fof(f1493,plain,
    ! [X0,X1] :
      ( sP29(X0,X1)
      | sK115(X0,X1) = apply(X0,sK116(X0,X1))
      | in(sK115(X0,X1),X1) ),
    inference(cnf_transformation,[],[f892]) ).

fof(f9764,plain,
    ( spl171_627
    | ~ spl171_12
    | ~ spl171_61 ),
    inference(avatar_split_clause,[],[f2440,f2318,f2076,f9761]) ).

fof(f9761,plain,
    ( spl171_627
  <=> relation(sK160) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_627])]) ).

fof(f2318,plain,
    ( spl171_61
  <=> ! [X0] :
        ( relation(X0)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_61])]) ).

fof(f2440,plain,
    ( relation(sK160)
    | ~ spl171_12
    | ~ spl171_61 ),
    inference(resolution,[],[f2319,f2078]) ).

fof(f2319,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | relation(X0) )
    | ~ spl171_61 ),
    inference(avatar_component_clause,[],[f2318]) ).

fof(f9653,plain,
    ( spl171_626
    | ~ spl171_203
    | ~ spl171_618 ),
    inference(avatar_split_clause,[],[f9515,f9512,f3373,f9651]) ).

fof(f9651,plain,
    ( spl171_626
  <=> ! [X5,X0] :
        ( in(unordered_pair(unordered_pair(X5,X5),unordered_pair(X5,sK104(X0,X5))),X0)
        | ~ in(X5,relation_dom(X0))
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_626])]) ).

fof(f9512,plain,
    ( spl171_618
  <=> ! [X5,X0] :
        ( in(unordered_pair(unordered_pair(X5,sK104(X0,X5)),unordered_pair(X5,X5)),X0)
        | ~ in(X5,relation_dom(X0))
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_618])]) ).

fof(f9515,plain,
    ( ! [X0,X5] :
        ( in(unordered_pair(unordered_pair(X5,X5),unordered_pair(X5,sK104(X0,X5))),X0)
        | ~ in(X5,relation_dom(X0))
        | ~ relation(X0) )
    | ~ spl171_203
    | ~ spl171_618 ),
    inference(forward_demodulation,[],[f9513,f3374]) ).

fof(f9513,plain,
    ( ! [X0,X5] :
        ( in(unordered_pair(unordered_pair(X5,sK104(X0,X5)),unordered_pair(X5,X5)),X0)
        | ~ in(X5,relation_dom(X0))
        | ~ relation(X0) )
    | ~ spl171_618 ),
    inference(avatar_component_clause,[],[f9512]) ).

fof(f9606,plain,
    ( spl171_625
    | ~ spl171_203
    | ~ spl171_614 ),
    inference(avatar_split_clause,[],[f9498,f9495,f3373,f9604]) ).

fof(f9604,plain,
    ( spl171_625
  <=> ! [X0] :
        ( in(unordered_pair(unordered_pair(sK62(X0),sK61(X0)),unordered_pair(sK61(X0),sK61(X0))),X0)
        | transitive(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_625])]) ).

fof(f9495,plain,
    ( spl171_614
  <=> ! [X0] :
        ( transitive(X0)
        | in(unordered_pair(unordered_pair(sK61(X0),sK62(X0)),unordered_pair(sK61(X0),sK61(X0))),X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_614])]) ).

fof(f9498,plain,
    ( ! [X0] :
        ( in(unordered_pair(unordered_pair(sK62(X0),sK61(X0)),unordered_pair(sK61(X0),sK61(X0))),X0)
        | transitive(X0)
        | ~ relation(X0) )
    | ~ spl171_203
    | ~ spl171_614 ),
    inference(forward_demodulation,[],[f9496,f3374]) ).

fof(f9496,plain,
    ( ! [X0] :
        ( transitive(X0)
        | in(unordered_pair(unordered_pair(sK61(X0),sK62(X0)),unordered_pair(sK61(X0),sK61(X0))),X0)
        | ~ relation(X0) )
    | ~ spl171_614 ),
    inference(avatar_component_clause,[],[f9495]) ).

fof(f9602,plain,
    ( spl171_624
    | ~ spl171_203
    | ~ spl171_612 ),
    inference(avatar_split_clause,[],[f9488,f9485,f3373,f9600]) ).

fof(f9600,plain,
    ( spl171_624
  <=> ! [X0] :
        ( in(unordered_pair(unordered_pair(sK63(X0),sK62(X0)),unordered_pair(sK62(X0),sK62(X0))),X0)
        | transitive(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_624])]) ).

fof(f9485,plain,
    ( spl171_612
  <=> ! [X0] :
        ( transitive(X0)
        | in(unordered_pair(unordered_pair(sK62(X0),sK63(X0)),unordered_pair(sK62(X0),sK62(X0))),X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_612])]) ).

fof(f9488,plain,
    ( ! [X0] :
        ( in(unordered_pair(unordered_pair(sK63(X0),sK62(X0)),unordered_pair(sK62(X0),sK62(X0))),X0)
        | transitive(X0)
        | ~ relation(X0) )
    | ~ spl171_203
    | ~ spl171_612 ),
    inference(forward_demodulation,[],[f9486,f3374]) ).

fof(f9486,plain,
    ( ! [X0] :
        ( transitive(X0)
        | in(unordered_pair(unordered_pair(sK62(X0),sK63(X0)),unordered_pair(sK62(X0),sK62(X0))),X0)
        | ~ relation(X0) )
    | ~ spl171_612 ),
    inference(avatar_component_clause,[],[f9485]) ).

fof(f9598,plain,
    ( spl171_623
    | ~ spl171_203
    | ~ spl171_611 ),
    inference(avatar_split_clause,[],[f9483,f9480,f3373,f9596]) ).

fof(f9596,plain,
    ( spl171_623
  <=> ! [X0] :
        ( ~ in(unordered_pair(unordered_pair(sK63(X0),sK61(X0)),unordered_pair(sK61(X0),sK61(X0))),X0)
        | transitive(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_623])]) ).

fof(f9480,plain,
    ( spl171_611
  <=> ! [X0] :
        ( transitive(X0)
        | ~ in(unordered_pair(unordered_pair(sK61(X0),sK63(X0)),unordered_pair(sK61(X0),sK61(X0))),X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_611])]) ).

fof(f9483,plain,
    ( ! [X0] :
        ( ~ in(unordered_pair(unordered_pair(sK63(X0),sK61(X0)),unordered_pair(sK61(X0),sK61(X0))),X0)
        | transitive(X0)
        | ~ relation(X0) )
    | ~ spl171_203
    | ~ spl171_611 ),
    inference(forward_demodulation,[],[f9481,f3374]) ).

fof(f9481,plain,
    ( ! [X0] :
        ( transitive(X0)
        | ~ in(unordered_pair(unordered_pair(sK61(X0),sK63(X0)),unordered_pair(sK61(X0),sK61(X0))),X0)
        | ~ relation(X0) )
    | ~ spl171_611 ),
    inference(avatar_component_clause,[],[f9480]) ).

fof(f9593,plain,
    ( spl171_622
    | ~ spl171_22
    | ~ spl171_60 ),
    inference(avatar_split_clause,[],[f2435,f2314,f2126,f9590]) ).

fof(f9590,plain,
    ( spl171_622
  <=> function(sK164) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_622])]) ).

fof(f2314,plain,
    ( spl171_60
  <=> ! [X0] :
        ( function(X0)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_60])]) ).

fof(f2435,plain,
    ( function(sK164)
    | ~ spl171_22
    | ~ spl171_60 ),
    inference(resolution,[],[f2315,f2128]) ).

fof(f2315,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | function(X0) )
    | ~ spl171_60 ),
    inference(avatar_component_clause,[],[f2314]) ).

fof(f9588,plain,
    ( spl171_621
    | ~ spl171_203
    | ~ spl171_610 ),
    inference(avatar_split_clause,[],[f9478,f9475,f3373,f9586]) ).

fof(f9586,plain,
    ( spl171_621
  <=> ! [X0] :
        ( in(unordered_pair(unordered_pair(sK57(X0),sK57(X0)),unordered_pair(sK57(X0),sK58(X0))),X0)
        | antisymmetric(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_621])]) ).

fof(f9475,plain,
    ( spl171_610
  <=> ! [X0] :
        ( antisymmetric(X0)
        | in(unordered_pair(unordered_pair(sK57(X0),sK58(X0)),unordered_pair(sK57(X0),sK57(X0))),X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_610])]) ).

fof(f9478,plain,
    ( ! [X0] :
        ( in(unordered_pair(unordered_pair(sK57(X0),sK57(X0)),unordered_pair(sK57(X0),sK58(X0))),X0)
        | antisymmetric(X0)
        | ~ relation(X0) )
    | ~ spl171_203
    | ~ spl171_610 ),
    inference(forward_demodulation,[],[f9476,f3374]) ).

fof(f9476,plain,
    ( ! [X0] :
        ( antisymmetric(X0)
        | in(unordered_pair(unordered_pair(sK57(X0),sK58(X0)),unordered_pair(sK57(X0),sK57(X0))),X0)
        | ~ relation(X0) )
    | ~ spl171_610 ),
    inference(avatar_component_clause,[],[f9475]) ).

fof(f9584,plain,
    ( spl171_620
    | ~ spl171_203
    | ~ spl171_609 ),
    inference(avatar_split_clause,[],[f9473,f9470,f3373,f9582]) ).

fof(f9582,plain,
    ( spl171_620
  <=> ! [X0] :
        ( in(unordered_pair(unordered_pair(sK57(X0),sK58(X0)),unordered_pair(sK58(X0),sK58(X0))),X0)
        | antisymmetric(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_620])]) ).

fof(f9470,plain,
    ( spl171_609
  <=> ! [X0] :
        ( antisymmetric(X0)
        | in(unordered_pair(unordered_pair(sK58(X0),sK57(X0)),unordered_pair(sK58(X0),sK58(X0))),X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_609])]) ).

fof(f9473,plain,
    ( ! [X0] :
        ( in(unordered_pair(unordered_pair(sK57(X0),sK58(X0)),unordered_pair(sK58(X0),sK58(X0))),X0)
        | antisymmetric(X0)
        | ~ relation(X0) )
    | ~ spl171_203
    | ~ spl171_609 ),
    inference(forward_demodulation,[],[f9471,f3374]) ).

fof(f9471,plain,
    ( ! [X0] :
        ( antisymmetric(X0)
        | in(unordered_pair(unordered_pair(sK58(X0),sK57(X0)),unordered_pair(sK58(X0),sK58(X0))),X0)
        | ~ relation(X0) )
    | ~ spl171_609 ),
    inference(avatar_component_clause,[],[f9470]) ).

fof(f9519,plain,
    ( spl171_619
    | ~ spl171_12
    | ~ spl171_105 ),
    inference(avatar_split_clause,[],[f3405,f2639,f2076,f9517]) ).

fof(f9517,plain,
    ( spl171_619
  <=> ! [X0,X1,X3] :
        ( sK160 = X0
        | ordinal_subset(sK70(X0),X3)
        | ~ in(X3,X0)
        | ~ ordinal(X3)
        | ~ subset(X0,X1)
        | ~ ordinal(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_619])]) ).

fof(f3405,plain,
    ( ! [X3,X0,X1] :
        ( sK160 = X0
        | ordinal_subset(sK70(X0),X3)
        | ~ in(X3,X0)
        | ~ ordinal(X3)
        | ~ subset(X0,X1)
        | ~ ordinal(X1) )
    | ~ spl171_12
    | ~ spl171_105 ),
    inference(forward_demodulation,[],[f1158,f2706]) ).

fof(f1158,plain,
    ! [X3,X0,X1] :
      ( ordinal_subset(sK70(X0),X3)
      | ~ in(X3,X0)
      | ~ ordinal(X3)
      | empty_set = X0
      | ~ subset(X0,X1)
      | ~ ordinal(X1) ),
    inference(cnf_transformation,[],[f732]) ).

fof(f732,plain,
    ! [X0,X1] :
      ( ( ! [X3] :
            ( ordinal_subset(sK70(X0),X3)
            | ~ in(X3,X0)
            | ~ ordinal(X3) )
        & in(sK70(X0),X0)
        & ordinal(sK70(X0)) )
      | empty_set = X0
      | ~ subset(X0,X1)
      | ~ ordinal(X1) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK70])],[f371,f731]) ).

fof(f731,plain,
    ! [X0] :
      ( ? [X2] :
          ( ! [X3] :
              ( ordinal_subset(X2,X3)
              | ~ in(X3,X0)
              | ~ ordinal(X3) )
          & in(X2,X0)
          & ordinal(X2) )
     => ( ! [X3] :
            ( ordinal_subset(sK70(X0),X3)
            | ~ in(X3,X0)
            | ~ ordinal(X3) )
        & in(sK70(X0),X0)
        & ordinal(sK70(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f371,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( ! [X3] :
              ( ordinal_subset(X2,X3)
              | ~ in(X3,X0)
              | ~ ordinal(X3) )
          & in(X2,X0)
          & ordinal(X2) )
      | empty_set = X0
      | ~ subset(X0,X1)
      | ~ ordinal(X1) ),
    inference(flattening,[],[f370]) ).

fof(f370,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( ! [X3] :
              ( ordinal_subset(X2,X3)
              | ~ in(X3,X0)
              | ~ ordinal(X3) )
          & in(X2,X0)
          & ordinal(X2) )
      | empty_set = X0
      | ~ subset(X0,X1)
      | ~ ordinal(X1) ),
    inference(ennf_transformation,[],[f232]) ).

fof(f232,axiom,
    ! [X0,X1] :
      ( ordinal(X1)
     => ~ ( ! [X2] :
              ( ordinal(X2)
             => ~ ( ! [X3] :
                      ( ordinal(X3)
                     => ( in(X3,X0)
                       => ordinal_subset(X2,X3) ) )
                  & in(X2,X0) ) )
          & empty_set != X0
          & subset(X0,X1) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t32_ordinal1) ).

fof(f9514,plain,
    spl171_618,
    inference(avatar_split_clause,[],[f1957,f9512]) ).

fof(f1957,plain,
    ! [X0,X5] :
      ( in(unordered_pair(unordered_pair(X5,sK104(X0,X5)),unordered_pair(X5,X5)),X0)
      | ~ in(X5,relation_dom(X0))
      | ~ relation(X0) ),
    inference(equality_resolution,[],[f1884]) ).

fof(f1884,plain,
    ! [X0,X1,X5] :
      ( in(unordered_pair(unordered_pair(X5,sK104(X0,X5)),unordered_pair(X5,X5)),X0)
      | ~ in(X5,X1)
      | relation_dom(X0) != X1
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1440,f1762]) ).

fof(f1440,plain,
    ! [X0,X1,X5] :
      ( in(ordered_pair(X5,sK104(X0,X5)),X0)
      | ~ in(X5,X1)
      | relation_dom(X0) != X1
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f859]) ).

fof(f9510,plain,
    spl171_617,
    inference(avatar_split_clause,[],[f1866,f9508]) ).

fof(f9508,plain,
    ( spl171_617
  <=> ! [X0,X1,X3] :
        ( in(unordered_pair(unordered_pair(X3,X3),unordered_pair(X3,X3)),X0)
        | ~ in(X3,X1)
        | ~ is_reflexive_in(X0,X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_617])]) ).

fof(f1866,plain,
    ! [X3,X0,X1] :
      ( in(unordered_pair(unordered_pair(X3,X3),unordered_pair(X3,X3)),X0)
      | ~ in(X3,X1)
      | ~ is_reflexive_in(X0,X1)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1397,f1762]) ).

fof(f1397,plain,
    ! [X3,X0,X1] :
      ( in(ordered_pair(X3,X3),X0)
      | ~ in(X3,X1)
      | ~ is_reflexive_in(X0,X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f826]) ).

fof(f9506,plain,
    spl171_616,
    inference(avatar_split_clause,[],[f1834,f9504]) ).

fof(f9504,plain,
    ( spl171_616
  <=> ! [X0,X3,X2,X1] :
        ( in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),cartesian_product2(X2,X3))
        | ~ in(X1,X3)
        | ~ in(X0,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_616])]) ).

fof(f1834,plain,
    ! [X2,X3,X0,X1] :
      ( in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),cartesian_product2(X2,X3))
      | ~ in(X1,X3)
      | ~ in(X0,X2) ),
    inference(definition_unfolding,[],[f1284,f1762]) ).

fof(f1284,plain,
    ! [X2,X3,X0,X1] :
      ( in(ordered_pair(X0,X1),cartesian_product2(X2,X3))
      | ~ in(X1,X3)
      | ~ in(X0,X2) ),
    inference(cnf_transformation,[],[f781]) ).

fof(f781,plain,
    ! [X0,X1,X2,X3] :
      ( ( in(ordered_pair(X0,X1),cartesian_product2(X2,X3))
        | ~ in(X1,X3)
        | ~ in(X0,X2) )
      & ( ( in(X1,X3)
          & in(X0,X2) )
        | ~ in(ordered_pair(X0,X1),cartesian_product2(X2,X3)) ) ),
    inference(flattening,[],[f780]) ).

fof(f780,plain,
    ! [X0,X1,X2,X3] :
      ( ( in(ordered_pair(X0,X1),cartesian_product2(X2,X3))
        | ~ in(X1,X3)
        | ~ in(X0,X2) )
      & ( ( in(X1,X3)
          & in(X0,X2) )
        | ~ in(ordered_pair(X0,X1),cartesian_product2(X2,X3)) ) ),
    inference(nnf_transformation,[],[f181]) ).

fof(f181,axiom,
    ! [X0,X1,X2,X3] :
      ( in(ordered_pair(X0,X1),cartesian_product2(X2,X3))
    <=> ( in(X1,X3)
        & in(X0,X2) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t106_zfmisc_1) ).

fof(f9502,plain,
    spl171_615,
    inference(avatar_split_clause,[],[f1831,f9500]) ).

fof(f9500,plain,
    ( spl171_615
  <=> ! [X0,X3,X2,X1] :
        ( in(X0,X2)
        | ~ in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),relation_composition(identity_relation(X2),X3))
        | ~ relation(X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_615])]) ).

fof(f1831,plain,
    ! [X2,X3,X0,X1] :
      ( in(X0,X2)
      | ~ in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),relation_composition(identity_relation(X2),X3))
      | ~ relation(X3) ),
    inference(definition_unfolding,[],[f1276,f1762]) ).

fof(f1276,plain,
    ! [X2,X3,X0,X1] :
      ( in(X0,X2)
      | ~ in(ordered_pair(X0,X1),relation_composition(identity_relation(X2),X3))
      | ~ relation(X3) ),
    inference(cnf_transformation,[],[f779]) ).

fof(f9497,plain,
    spl171_614,
    inference(avatar_split_clause,[],[f1784,f9495]) ).

fof(f1784,plain,
    ! [X0] :
      ( transitive(X0)
      | in(unordered_pair(unordered_pair(sK61(X0),sK62(X0)),unordered_pair(sK61(X0),sK61(X0))),X0)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1105,f1762]) ).

fof(f1105,plain,
    ! [X0] :
      ( transitive(X0)
      | in(ordered_pair(sK61(X0),sK62(X0)),X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f710]) ).

fof(f9493,plain,
    ( spl171_613
    | ~ spl171_12
    | ~ spl171_60 ),
    inference(avatar_split_clause,[],[f2434,f2314,f2076,f9490]) ).

fof(f9490,plain,
    ( spl171_613
  <=> function(sK160) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_613])]) ).

fof(f2434,plain,
    ( function(sK160)
    | ~ spl171_12
    | ~ spl171_60 ),
    inference(resolution,[],[f2315,f2078]) ).

fof(f9487,plain,
    spl171_612,
    inference(avatar_split_clause,[],[f1783,f9485]) ).

fof(f1783,plain,
    ! [X0] :
      ( transitive(X0)
      | in(unordered_pair(unordered_pair(sK62(X0),sK63(X0)),unordered_pair(sK62(X0),sK62(X0))),X0)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1106,f1762]) ).

fof(f1106,plain,
    ! [X0] :
      ( transitive(X0)
      | in(ordered_pair(sK62(X0),sK63(X0)),X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f710]) ).

fof(f9482,plain,
    spl171_611,
    inference(avatar_split_clause,[],[f1782,f9480]) ).

fof(f1782,plain,
    ! [X0] :
      ( transitive(X0)
      | ~ in(unordered_pair(unordered_pair(sK61(X0),sK63(X0)),unordered_pair(sK61(X0),sK61(X0))),X0)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1107,f1762]) ).

fof(f1107,plain,
    ! [X0] :
      ( transitive(X0)
      | ~ in(ordered_pair(sK61(X0),sK63(X0)),X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f710]) ).

fof(f9477,plain,
    spl171_610,
    inference(avatar_split_clause,[],[f1777,f9475]) ).

fof(f1777,plain,
    ! [X0] :
      ( antisymmetric(X0)
      | in(unordered_pair(unordered_pair(sK57(X0),sK58(X0)),unordered_pair(sK57(X0),sK57(X0))),X0)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1092,f1762]) ).

fof(f1092,plain,
    ! [X0] :
      ( antisymmetric(X0)
      | in(ordered_pair(sK57(X0),sK58(X0)),X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f701]) ).

fof(f9472,plain,
    spl171_609,
    inference(avatar_split_clause,[],[f1776,f9470]) ).

fof(f1776,plain,
    ! [X0] :
      ( antisymmetric(X0)
      | in(unordered_pair(unordered_pair(sK58(X0),sK57(X0)),unordered_pair(sK58(X0),sK58(X0))),X0)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1093,f1762]) ).

fof(f1093,plain,
    ! [X0] :
      ( antisymmetric(X0)
      | in(ordered_pair(sK58(X0),sK57(X0)),X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f701]) ).

fof(f9468,plain,
    spl171_608,
    inference(avatar_split_clause,[],[f1775,f9466]) ).

fof(f9466,plain,
    ( spl171_608
  <=> ! [X2,X0] :
        ( in(unordered_pair(unordered_pair(X2,X2),unordered_pair(X2,X2)),X0)
        | ~ in(X2,relation_field(X0))
        | ~ reflexive(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_608])]) ).

fof(f1775,plain,
    ! [X2,X0] :
      ( in(unordered_pair(unordered_pair(X2,X2),unordered_pair(X2,X2)),X0)
      | ~ in(X2,relation_field(X0))
      | ~ reflexive(X0)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1088,f1762]) ).

fof(f1088,plain,
    ! [X2,X0] :
      ( in(ordered_pair(X2,X2),X0)
      | ~ in(X2,relation_field(X0))
      | ~ reflexive(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f697]) ).

fof(f697,plain,
    ! [X0] :
      ( ( ( reflexive(X0)
          | ( ~ in(ordered_pair(sK56(X0),sK56(X0)),X0)
            & in(sK56(X0),relation_field(X0)) ) )
        & ( ! [X2] :
              ( in(ordered_pair(X2,X2),X0)
              | ~ in(X2,relation_field(X0)) )
          | ~ reflexive(X0) ) )
      | ~ relation(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK56])],[f695,f696]) ).

fof(f696,plain,
    ! [X0] :
      ( ? [X1] :
          ( ~ in(ordered_pair(X1,X1),X0)
          & in(X1,relation_field(X0)) )
     => ( ~ in(ordered_pair(sK56(X0),sK56(X0)),X0)
        & in(sK56(X0),relation_field(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f695,plain,
    ! [X0] :
      ( ( ( reflexive(X0)
          | ? [X1] :
              ( ~ in(ordered_pair(X1,X1),X0)
              & in(X1,relation_field(X0)) ) )
        & ( ! [X2] :
              ( in(ordered_pair(X2,X2),X0)
              | ~ in(X2,relation_field(X0)) )
          | ~ reflexive(X0) ) )
      | ~ relation(X0) ),
    inference(rectify,[],[f694]) ).

fof(f694,plain,
    ! [X0] :
      ( ( ( reflexive(X0)
          | ? [X1] :
              ( ~ in(ordered_pair(X1,X1),X0)
              & in(X1,relation_field(X0)) ) )
        & ( ! [X1] :
              ( in(ordered_pair(X1,X1),X0)
              | ~ in(X1,relation_field(X0)) )
          | ~ reflexive(X0) ) )
      | ~ relation(X0) ),
    inference(nnf_transformation,[],[f337]) ).

fof(f337,plain,
    ! [X0] :
      ( ( reflexive(X0)
      <=> ! [X1] :
            ( in(ordered_pair(X1,X1),X0)
            | ~ in(X1,relation_field(X0)) ) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f141]) ).

fof(f141,axiom,
    ! [X0] :
      ( relation(X0)
     => ( reflexive(X0)
      <=> ! [X1] :
            ( in(X1,relation_field(X0))
           => in(ordered_pair(X1,X1),X0) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l1_wellord1) ).

fof(f9464,plain,
    spl171_607,
    inference(avatar_split_clause,[],[f1774,f9462]) ).

fof(f9462,plain,
    ( spl171_607
  <=> ! [X0] :
        ( reflexive(X0)
        | ~ in(unordered_pair(unordered_pair(sK56(X0),sK56(X0)),unordered_pair(sK56(X0),sK56(X0))),X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_607])]) ).

fof(f1774,plain,
    ! [X0] :
      ( reflexive(X0)
      | ~ in(unordered_pair(unordered_pair(sK56(X0),sK56(X0)),unordered_pair(sK56(X0),sK56(X0))),X0)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1090,f1762]) ).

fof(f1090,plain,
    ! [X0] :
      ( reflexive(X0)
      | ~ in(ordered_pair(sK56(X0),sK56(X0)),X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f697]) ).

fof(f8766,plain,
    ( spl171_606
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_585 ),
    inference(avatar_split_clause,[],[f8678,f8675,f2639,f2076,f8764]) ).

fof(f8764,plain,
    ( spl171_606
  <=> ! [X4,X0,X1] :
        ( sK160 = X4
        | disjoint(fiber(X0,sK91(X0,X4)),X4)
        | ~ subset(X4,X1)
        | ~ sP13(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_606])]) ).

fof(f8675,plain,
    ( spl171_585
  <=> ! [X4,X0,X1] :
        ( disjoint(fiber(X0,sK91(X0,X4)),X4)
        | empty_set = X4
        | ~ subset(X4,X1)
        | ~ sP13(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_585])]) ).

fof(f8678,plain,
    ( ! [X0,X1,X4] :
        ( sK160 = X4
        | disjoint(fiber(X0,sK91(X0,X4)),X4)
        | ~ subset(X4,X1)
        | ~ sP13(X0,X1) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_585 ),
    inference(forward_demodulation,[],[f8676,f2706]) ).

fof(f8676,plain,
    ( ! [X0,X1,X4] :
        ( disjoint(fiber(X0,sK91(X0,X4)),X4)
        | empty_set = X4
        | ~ subset(X4,X1)
        | ~ sP13(X0,X1) )
    | ~ spl171_585 ),
    inference(avatar_component_clause,[],[f8675]) ).

fof(f8762,plain,
    ( spl171_605
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_584 ),
    inference(avatar_split_clause,[],[f8673,f8670,f2639,f2076,f8760]) ).

fof(f8760,plain,
    ( spl171_605
  <=> ! [X0,X3] :
        ( sK160 = X3
        | disjoint(fiber(X0,sK78(X0,X3)),X3)
        | ~ subset(X3,relation_field(X0))
        | ~ sP7(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_605])]) ).

fof(f8670,plain,
    ( spl171_584
  <=> ! [X0,X3] :
        ( disjoint(fiber(X0,sK78(X0,X3)),X3)
        | empty_set = X3
        | ~ subset(X3,relation_field(X0))
        | ~ sP7(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_584])]) ).

fof(f8673,plain,
    ( ! [X3,X0] :
        ( sK160 = X3
        | disjoint(fiber(X0,sK78(X0,X3)),X3)
        | ~ subset(X3,relation_field(X0))
        | ~ sP7(X0) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_584 ),
    inference(forward_demodulation,[],[f8671,f2706]) ).

fof(f8671,plain,
    ( ! [X3,X0] :
        ( disjoint(fiber(X0,sK78(X0,X3)),X3)
        | empty_set = X3
        | ~ subset(X3,relation_field(X0))
        | ~ sP7(X0) )
    | ~ spl171_584 ),
    inference(avatar_component_clause,[],[f8670]) ).

fof(f8758,plain,
    spl171_604,
    inference(avatar_split_clause,[],[f1968,f8756]) ).

fof(f8756,plain,
    ( spl171_604
  <=> ! [X0,X7,X2,X1] :
        ( in(apply(X0,X7),X2)
        | ~ in(X7,X1)
        | ~ in(X7,relation_dom(X0))
        | ~ sP33(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_604])]) ).

fof(f1968,plain,
    ! [X2,X0,X1,X7] :
      ( in(apply(X0,X7),X2)
      | ~ in(X7,X1)
      | ~ in(X7,relation_dom(X0))
      | ~ sP33(X0,X1,X2) ),
    inference(equality_resolution,[],[f1514]) ).

fof(f1514,plain,
    ! [X2,X0,X1,X6,X7] :
      ( in(X6,X2)
      | apply(X0,X7) != X6
      | ~ in(X7,X1)
      | ~ in(X7,relation_dom(X0))
      | ~ sP33(X0,X1,X2) ),
    inference(cnf_transformation,[],[f906]) ).

fof(f8754,plain,
    spl171_603,
    inference(avatar_split_clause,[],[f1714,f8752]) ).

fof(f8752,plain,
    ( spl171_603
  <=> ! [X2,X0,X1] :
        ( sP48(X0,X1,X2)
        | in(sK157(X0,X1,X2),X0)
        | in(sK157(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_603])]) ).

fof(f1714,plain,
    ! [X2,X0,X1] :
      ( sP48(X0,X1,X2)
      | in(sK157(X0,X1,X2),X0)
      | in(sK157(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f1024]) ).

fof(f8747,plain,
    spl171_602,
    inference(avatar_split_clause,[],[f1713,f8745]) ).

fof(f8745,plain,
    ( spl171_602
  <=> ! [X2,X0,X1] :
        ( sP48(X0,X1,X2)
        | in(sK157(X0,X1,X2),X1)
        | in(sK157(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_602])]) ).

fof(f1713,plain,
    ! [X2,X0,X1] :
      ( sP48(X0,X1,X2)
      | in(sK157(X0,X1,X2),X1)
      | in(sK157(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f1024]) ).

fof(f8743,plain,
    spl171_601,
    inference(avatar_split_clause,[],[f1706,f8741]) ).

fof(f8741,plain,
    ( spl171_601
  <=> ! [X2,X0,X1] :
        ( sP47(X0,X1,X2)
        | ~ in(sK156(X0,X1,X2),X0)
        | in(sK156(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_601])]) ).

fof(f1706,plain,
    ! [X2,X0,X1] :
      ( sP47(X0,X1,X2)
      | ~ in(sK156(X0,X1,X2),X0)
      | in(sK156(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f1018]) ).

fof(f8739,plain,
    spl171_600,
    inference(avatar_split_clause,[],[f1705,f8737]) ).

fof(f8737,plain,
    ( spl171_600
  <=> ! [X2,X0,X1] :
        ( sP47(X0,X1,X2)
        | in(sK156(X0,X1,X2),X1)
        | in(sK156(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_600])]) ).

fof(f1705,plain,
    ! [X2,X0,X1] :
      ( sP47(X0,X1,X2)
      | in(sK156(X0,X1,X2),X1)
      | in(sK156(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f1018]) ).

fof(f8735,plain,
    spl171_599,
    inference(avatar_split_clause,[],[f1699,f8733]) ).

fof(f8733,plain,
    ( spl171_599
  <=> ! [X2,X0,X1] :
        ( sP46(X0,X1,X2)
        | ~ in(sK155(X0,X1,X2),X0)
        | ~ in(sK155(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_599])]) ).

fof(f1699,plain,
    ! [X2,X0,X1] :
      ( sP46(X0,X1,X2)
      | ~ in(sK155(X0,X1,X2),X0)
      | ~ in(sK155(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f1012]) ).

fof(f8731,plain,
    spl171_598,
    inference(avatar_split_clause,[],[f1698,f8729]) ).

fof(f8729,plain,
    ( spl171_598
  <=> ! [X2,X0,X1] :
        ( sP46(X0,X1,X2)
        | ~ in(sK155(X0,X1,X2),X1)
        | ~ in(sK155(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_598])]) ).

fof(f1698,plain,
    ! [X2,X0,X1] :
      ( sP46(X0,X1,X2)
      | ~ in(sK155(X0,X1,X2),X1)
      | ~ in(sK155(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f1012]) ).

fof(f8727,plain,
    spl171_597,
    inference(avatar_split_clause,[],[f1689,f8725]) ).

fof(f8725,plain,
    ( spl171_597
  <=> ! [X2,X0,X1] :
        ( sP45(X0,X1,X2)
        | in(sK152(X0,X1,X2),X0)
        | in(sK150(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_597])]) ).

fof(f1689,plain,
    ! [X2,X0,X1] :
      ( sP45(X0,X1,X2)
      | in(sK152(X0,X1,X2),X0)
      | in(sK150(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f1006]) ).

fof(f8723,plain,
    spl171_596,
    inference(avatar_split_clause,[],[f1688,f8721]) ).

fof(f8721,plain,
    ( spl171_596
  <=> ! [X2,X0,X1] :
        ( sP45(X0,X1,X2)
        | in(sK151(X0,X1,X2),X1)
        | in(sK150(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_596])]) ).

fof(f1688,plain,
    ! [X2,X0,X1] :
      ( sP45(X0,X1,X2)
      | in(sK151(X0,X1,X2),X1)
      | in(sK150(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f1006]) ).

fof(f8719,plain,
    spl171_595,
    inference(avatar_split_clause,[],[f1675,f8717]) ).

fof(f8717,plain,
    ( spl171_595
  <=> ! [X2,X0,X1] :
        ( subset_difference(X0,X1,X2) = set_difference(X1,X2)
        | ~ element(X2,powerset(X0))
        | ~ element(X1,powerset(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_595])]) ).

fof(f1675,plain,
    ! [X2,X0,X1] :
      ( subset_difference(X0,X1,X2) = set_difference(X1,X2)
      | ~ element(X2,powerset(X0))
      | ~ element(X1,powerset(X0)) ),
    inference(cnf_transformation,[],[f601]) ).

fof(f601,plain,
    ! [X0,X1,X2] :
      ( subset_difference(X0,X1,X2) = set_difference(X1,X2)
      | ~ element(X2,powerset(X0))
      | ~ element(X1,powerset(X0)) ),
    inference(flattening,[],[f600]) ).

fof(f600,plain,
    ! [X0,X1,X2] :
      ( subset_difference(X0,X1,X2) = set_difference(X1,X2)
      | ~ element(X2,powerset(X0))
      | ~ element(X1,powerset(X0)) ),
    inference(ennf_transformation,[],[f176]) ).

fof(f176,axiom,
    ! [X0,X1,X2] :
      ( ( element(X2,powerset(X0))
        & element(X1,powerset(X0)) )
     => subset_difference(X0,X1,X2) = set_difference(X1,X2) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k6_subset_1) ).

fof(f8715,plain,
    spl171_594,
    inference(avatar_split_clause,[],[f1656,f8713]) ).

fof(f8713,plain,
    ( spl171_594
  <=> ! [X0,X1,X3] :
        ( sP43(X0,X1)
        | ~ in(X3,X0)
        | ~ in(sK143(X0,X1),X3)
        | ~ in(sK143(X0,X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_594])]) ).

fof(f1656,plain,
    ! [X3,X0,X1] :
      ( sP43(X0,X1)
      | ~ in(X3,X0)
      | ~ in(sK143(X0,X1),X3)
      | ~ in(sK143(X0,X1),X1) ),
    inference(cnf_transformation,[],[f982]) ).

fof(f982,plain,
    ! [X0,X1] :
      ( ( sP43(X0,X1)
        | ( ( ! [X3] :
                ( ~ in(X3,X0)
                | ~ in(sK143(X0,X1),X3) )
            | ~ in(sK143(X0,X1),X1) )
          & ( ( in(sK144(X0,X1),X0)
              & in(sK143(X0,X1),sK144(X0,X1)) )
            | in(sK143(X0,X1),X1) ) ) )
      & ( ! [X5] :
            ( ( in(X5,X1)
              | ! [X6] :
                  ( ~ in(X6,X0)
                  | ~ in(X5,X6) ) )
            & ( ( in(sK145(X0,X5),X0)
                & in(X5,sK145(X0,X5)) )
              | ~ in(X5,X1) ) )
        | ~ sP43(X0,X1) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK143,sK144,sK145])],[f978,f981,f980,f979]) ).

fof(f979,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( ( ! [X3] :
                ( ~ in(X3,X0)
                | ~ in(X2,X3) )
            | ~ in(X2,X1) )
          & ( ? [X4] :
                ( in(X4,X0)
                & in(X2,X4) )
            | in(X2,X1) ) )
     => ( ( ! [X3] :
              ( ~ in(X3,X0)
              | ~ in(sK143(X0,X1),X3) )
          | ~ in(sK143(X0,X1),X1) )
        & ( ? [X4] :
              ( in(X4,X0)
              & in(sK143(X0,X1),X4) )
          | in(sK143(X0,X1),X1) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f980,plain,
    ! [X0,X1] :
      ( ? [X4] :
          ( in(X4,X0)
          & in(sK143(X0,X1),X4) )
     => ( in(sK144(X0,X1),X0)
        & in(sK143(X0,X1),sK144(X0,X1)) ) ),
    introduced(choice_axiom,[]) ).

fof(f981,plain,
    ! [X0,X5] :
      ( ? [X7] :
          ( in(X7,X0)
          & in(X5,X7) )
     => ( in(sK145(X0,X5),X0)
        & in(X5,sK145(X0,X5)) ) ),
    introduced(choice_axiom,[]) ).

fof(f978,plain,
    ! [X0,X1] :
      ( ( sP43(X0,X1)
        | ? [X2] :
            ( ( ! [X3] :
                  ( ~ in(X3,X0)
                  | ~ in(X2,X3) )
              | ~ in(X2,X1) )
            & ( ? [X4] :
                  ( in(X4,X0)
                  & in(X2,X4) )
              | in(X2,X1) ) ) )
      & ( ! [X5] :
            ( ( in(X5,X1)
              | ! [X6] :
                  ( ~ in(X6,X0)
                  | ~ in(X5,X6) ) )
            & ( ? [X7] :
                  ( in(X7,X0)
                  & in(X5,X7) )
              | ~ in(X5,X1) ) )
        | ~ sP43(X0,X1) ) ),
    inference(rectify,[],[f977]) ).

fof(f977,plain,
    ! [X0,X1] :
      ( ( sP43(X0,X1)
        | ? [X2] :
            ( ( ! [X3] :
                  ( ~ in(X3,X0)
                  | ~ in(X2,X3) )
              | ~ in(X2,X1) )
            & ( ? [X3] :
                  ( in(X3,X0)
                  & in(X2,X3) )
              | in(X2,X1) ) ) )
      & ( ! [X2] :
            ( ( in(X2,X1)
              | ! [X3] :
                  ( ~ in(X3,X0)
                  | ~ in(X2,X3) ) )
            & ( ? [X3] :
                  ( in(X3,X0)
                  & in(X2,X3) )
              | ~ in(X2,X1) ) )
        | ~ sP43(X0,X1) ) ),
    inference(nnf_transformation,[],[f668]) ).

fof(f668,plain,
    ! [X0,X1] :
      ( sP43(X0,X1)
    <=> ! [X2] :
          ( in(X2,X1)
        <=> ? [X3] :
              ( in(X3,X0)
              & in(X2,X3) ) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP43])]) ).

fof(f8711,plain,
    spl171_593,
    inference(avatar_split_clause,[],[f1614,f8709]) ).

fof(f8709,plain,
    ( spl171_593
  <=> ! [X4,X0,X2,X1] :
        ( in(X4,X2)
        | ~ in(subset_complement(X1,X4),X0)
        | ~ element(X4,powerset(X1))
        | ~ sP41(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_593])]) ).

fof(f1614,plain,
    ! [X2,X0,X1,X4] :
      ( in(X4,X2)
      | ~ in(subset_complement(X1,X4),X0)
      | ~ element(X4,powerset(X1))
      | ~ sP41(X0,X1,X2) ),
    inference(cnf_transformation,[],[f965]) ).

fof(f8707,plain,
    ( ~ spl171_592
    | ~ spl171_81
    | ~ spl171_559 ),
    inference(avatar_split_clause,[],[f8357,f8053,f2399,f8704]) ).

fof(f8704,plain,
    ( spl171_592
  <=> in(sK130(relation_rng(sK51)),sK160) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_592])]) ).

fof(f2399,plain,
    ( spl171_81
  <=> ! [X0] : in(X0,sK130(X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_81])]) ).

fof(f8053,plain,
    ( spl171_559
  <=> ! [X0] :
        ( ~ in(X0,sK160)
        | ~ in(relation_rng(sK51),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_559])]) ).

fof(f8357,plain,
    ( ~ in(sK130(relation_rng(sK51)),sK160)
    | ~ spl171_81
    | ~ spl171_559 ),
    inference(resolution,[],[f8054,f2400]) ).

fof(f2400,plain,
    ( ! [X0] : in(X0,sK130(X0))
    | ~ spl171_81 ),
    inference(avatar_component_clause,[],[f2399]) ).

fof(f8054,plain,
    ( ! [X0] :
        ( ~ in(relation_rng(sK51),X0)
        | ~ in(X0,sK160) )
    | ~ spl171_559 ),
    inference(avatar_component_clause,[],[f8053]) ).

fof(f8702,plain,
    spl171_591,
    inference(avatar_split_clause,[],[f1613,f8700]) ).

fof(f8700,plain,
    ( spl171_591
  <=> ! [X2,X4,X0,X1] :
        ( in(subset_complement(X1,X4),X0)
        | ~ in(X4,X2)
        | ~ element(X4,powerset(X1))
        | ~ sP41(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_591])]) ).

fof(f1613,plain,
    ! [X2,X0,X1,X4] :
      ( in(subset_complement(X1,X4),X0)
      | ~ in(X4,X2)
      | ~ element(X4,powerset(X1))
      | ~ sP41(X0,X1,X2) ),
    inference(cnf_transformation,[],[f965]) ).

fof(f8698,plain,
    spl171_590,
    inference(avatar_split_clause,[],[f1568,f8696]) ).

fof(f8696,plain,
    ( spl171_590
  <=> ! [X4,X0,X1] :
        ( sP35(X0,X1)
        | in(sK133(X0,X1),X4)
        | ~ in(X4,X0)
        | in(sK133(X0,X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_590])]) ).

fof(f1568,plain,
    ! [X0,X1,X4] :
      ( sP35(X0,X1)
      | in(sK133(X0,X1),X4)
      | ~ in(X4,X0)
      | in(sK133(X0,X1),X1) ),
    inference(cnf_transformation,[],[f943]) ).

fof(f943,plain,
    ! [X0,X1] :
      ( ( sP35(X0,X1)
        | ( ( ( ~ in(sK133(X0,X1),sK134(X0,X1))
              & in(sK134(X0,X1),X0) )
            | ~ in(sK133(X0,X1),X1) )
          & ( ! [X4] :
                ( in(sK133(X0,X1),X4)
                | ~ in(X4,X0) )
            | in(sK133(X0,X1),X1) ) ) )
      & ( ! [X5] :
            ( ( in(X5,X1)
              | ( ~ in(X5,sK135(X0,X5))
                & in(sK135(X0,X5),X0) ) )
            & ( ! [X7] :
                  ( in(X5,X7)
                  | ~ in(X7,X0) )
              | ~ in(X5,X1) ) )
        | ~ sP35(X0,X1) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK133,sK134,sK135])],[f939,f942,f941,f940]) ).

fof(f940,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( ( ? [X3] :
                ( ~ in(X2,X3)
                & in(X3,X0) )
            | ~ in(X2,X1) )
          & ( ! [X4] :
                ( in(X2,X4)
                | ~ in(X4,X0) )
            | in(X2,X1) ) )
     => ( ( ? [X3] :
              ( ~ in(sK133(X0,X1),X3)
              & in(X3,X0) )
          | ~ in(sK133(X0,X1),X1) )
        & ( ! [X4] :
              ( in(sK133(X0,X1),X4)
              | ~ in(X4,X0) )
          | in(sK133(X0,X1),X1) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f941,plain,
    ! [X0,X1] :
      ( ? [X3] :
          ( ~ in(sK133(X0,X1),X3)
          & in(X3,X0) )
     => ( ~ in(sK133(X0,X1),sK134(X0,X1))
        & in(sK134(X0,X1),X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f942,plain,
    ! [X0,X5] :
      ( ? [X6] :
          ( ~ in(X5,X6)
          & in(X6,X0) )
     => ( ~ in(X5,sK135(X0,X5))
        & in(sK135(X0,X5),X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f939,plain,
    ! [X0,X1] :
      ( ( sP35(X0,X1)
        | ? [X2] :
            ( ( ? [X3] :
                  ( ~ in(X2,X3)
                  & in(X3,X0) )
              | ~ in(X2,X1) )
            & ( ! [X4] :
                  ( in(X2,X4)
                  | ~ in(X4,X0) )
              | in(X2,X1) ) ) )
      & ( ! [X5] :
            ( ( in(X5,X1)
              | ? [X6] :
                  ( ~ in(X5,X6)
                  & in(X6,X0) ) )
            & ( ! [X7] :
                  ( in(X5,X7)
                  | ~ in(X7,X0) )
              | ~ in(X5,X1) ) )
        | ~ sP35(X0,X1) ) ),
    inference(rectify,[],[f938]) ).

fof(f938,plain,
    ! [X0,X1] :
      ( ( sP35(X0,X1)
        | ? [X2] :
            ( ( ? [X3] :
                  ( ~ in(X2,X3)
                  & in(X3,X0) )
              | ~ in(X2,X1) )
            & ( ! [X3] :
                  ( in(X2,X3)
                  | ~ in(X3,X0) )
              | in(X2,X1) ) ) )
      & ( ! [X2] :
            ( ( in(X2,X1)
              | ? [X3] :
                  ( ~ in(X2,X3)
                  & in(X3,X0) ) )
            & ( ! [X3] :
                  ( in(X2,X3)
                  | ~ in(X3,X0) )
              | ~ in(X2,X1) ) )
        | ~ sP35(X0,X1) ) ),
    inference(nnf_transformation,[],[f656]) ).

fof(f656,plain,
    ! [X0,X1] :
      ( sP35(X0,X1)
    <=> ! [X2] :
          ( in(X2,X1)
        <=> ! [X3] :
              ( in(X2,X3)
              | ~ in(X3,X0) ) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP35])]) ).

fof(f8694,plain,
    spl171_589,
    inference(avatar_split_clause,[],[f1516,f8692]) ).

fof(f8692,plain,
    ( spl171_589
  <=> ! [X2,X0,X1] :
        ( sP33(X0,X1,X2)
        | in(sK120(X0,X1,X2),X1)
        | in(sK119(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_589])]) ).

fof(f1516,plain,
    ! [X2,X0,X1] :
      ( sP33(X0,X1,X2)
      | in(sK120(X0,X1,X2),X1)
      | in(sK119(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f906]) ).

fof(f8690,plain,
    spl171_588,
    inference(avatar_split_clause,[],[f1504,f8688]) ).

fof(f8688,plain,
    ( spl171_588
  <=> ! [X4,X0,X2,X1] :
        ( in(X4,X2)
        | ~ in(apply(X1,X4),X0)
        | ~ in(X4,relation_dom(X1))
        | ~ sP31(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_588])]) ).

fof(f1504,plain,
    ! [X2,X0,X1,X4] :
      ( in(X4,X2)
      | ~ in(apply(X1,X4),X0)
      | ~ in(X4,relation_dom(X1))
      | ~ sP31(X0,X1,X2) ),
    inference(cnf_transformation,[],[f899]) ).

fof(f8686,plain,
    spl171_587,
    inference(avatar_split_clause,[],[f1468,f8684]) ).

fof(f8684,plain,
    ( spl171_587
  <=> ! [X2,X0,X1] :
        ( sP25(X0,X1,X2)
        | in(sK111(X0,X1,X2),X0)
        | in(sK110(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_587])]) ).

fof(f1468,plain,
    ! [X2,X0,X1] :
      ( sP25(X0,X1,X2)
      | in(sK111(X0,X1,X2),X0)
      | in(sK110(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f880]) ).

fof(f8682,plain,
    spl171_586,
    inference(avatar_split_clause,[],[f1459,f8680]) ).

fof(f8680,plain,
    ( spl171_586
  <=> ! [X2,X0,X1] :
        ( sP23(X0,X1,X2)
        | in(sK108(X0,X1,X2),X0)
        | in(sK107(X0,X1,X2),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_586])]) ).

fof(f1459,plain,
    ! [X2,X0,X1] :
      ( sP23(X0,X1,X2)
      | in(sK108(X0,X1,X2),X0)
      | in(sK107(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f873]) ).

fof(f8677,plain,
    spl171_585,
    inference(avatar_split_clause,[],[f1403,f8675]) ).

fof(f1403,plain,
    ! [X0,X1,X4] :
      ( disjoint(fiber(X0,sK91(X0,X4)),X4)
      | empty_set = X4
      | ~ subset(X4,X1)
      | ~ sP13(X0,X1) ),
    inference(cnf_transformation,[],[f832]) ).

fof(f832,plain,
    ! [X0,X1] :
      ( ( sP13(X0,X1)
        | ( ! [X3] :
              ( ~ disjoint(fiber(X0,X3),sK90(X0,X1))
              | ~ in(X3,sK90(X0,X1)) )
          & empty_set != sK90(X0,X1)
          & subset(sK90(X0,X1),X1) ) )
      & ( ! [X4] :
            ( ( disjoint(fiber(X0,sK91(X0,X4)),X4)
              & in(sK91(X0,X4),X4) )
            | empty_set = X4
            | ~ subset(X4,X1) )
        | ~ sP13(X0,X1) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK90,sK91])],[f829,f831,f830]) ).

fof(f830,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( ! [X3] :
              ( ~ disjoint(fiber(X0,X3),X2)
              | ~ in(X3,X2) )
          & empty_set != X2
          & subset(X2,X1) )
     => ( ! [X3] :
            ( ~ disjoint(fiber(X0,X3),sK90(X0,X1))
            | ~ in(X3,sK90(X0,X1)) )
        & empty_set != sK90(X0,X1)
        & subset(sK90(X0,X1),X1) ) ),
    introduced(choice_axiom,[]) ).

fof(f831,plain,
    ! [X0,X4] :
      ( ? [X5] :
          ( disjoint(fiber(X0,X5),X4)
          & in(X5,X4) )
     => ( disjoint(fiber(X0,sK91(X0,X4)),X4)
        & in(sK91(X0,X4),X4) ) ),
    introduced(choice_axiom,[]) ).

fof(f829,plain,
    ! [X0,X1] :
      ( ( sP13(X0,X1)
        | ? [X2] :
            ( ! [X3] :
                ( ~ disjoint(fiber(X0,X3),X2)
                | ~ in(X3,X2) )
            & empty_set != X2
            & subset(X2,X1) ) )
      & ( ! [X4] :
            ( ? [X5] :
                ( disjoint(fiber(X0,X5),X4)
                & in(X5,X4) )
            | empty_set = X4
            | ~ subset(X4,X1) )
        | ~ sP13(X0,X1) ) ),
    inference(rectify,[],[f828]) ).

fof(f828,plain,
    ! [X0,X1] :
      ( ( sP13(X0,X1)
        | ? [X2] :
            ( ! [X3] :
                ( ~ disjoint(fiber(X0,X3),X2)
                | ~ in(X3,X2) )
            & empty_set != X2
            & subset(X2,X1) ) )
      & ( ! [X2] :
            ( ? [X3] :
                ( disjoint(fiber(X0,X3),X2)
                & in(X3,X2) )
            | empty_set = X2
            | ~ subset(X2,X1) )
        | ~ sP13(X0,X1) ) ),
    inference(nnf_transformation,[],[f623]) ).

fof(f623,plain,
    ! [X0,X1] :
      ( sP13(X0,X1)
    <=> ! [X2] :
          ( ? [X3] :
              ( disjoint(fiber(X0,X3),X2)
              & in(X3,X2) )
          | empty_set = X2
          | ~ subset(X2,X1) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP13])]) ).

fof(f8672,plain,
    spl171_584,
    inference(avatar_split_clause,[],[f1362,f8670]) ).

fof(f1362,plain,
    ! [X3,X0] :
      ( disjoint(fiber(X0,sK78(X0,X3)),X3)
      | empty_set = X3
      | ~ subset(X3,relation_field(X0))
      | ~ sP7(X0) ),
    inference(cnf_transformation,[],[f798]) ).

fof(f798,plain,
    ! [X0] :
      ( ( sP7(X0)
        | ( ! [X2] :
              ( ~ disjoint(fiber(X0,X2),sK77(X0))
              | ~ in(X2,sK77(X0)) )
          & empty_set != sK77(X0)
          & subset(sK77(X0),relation_field(X0)) ) )
      & ( ! [X3] :
            ( ( disjoint(fiber(X0,sK78(X0,X3)),X3)
              & in(sK78(X0,X3),X3) )
            | empty_set = X3
            | ~ subset(X3,relation_field(X0)) )
        | ~ sP7(X0) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK77,sK78])],[f795,f797,f796]) ).

fof(f796,plain,
    ! [X0] :
      ( ? [X1] :
          ( ! [X2] :
              ( ~ disjoint(fiber(X0,X2),X1)
              | ~ in(X2,X1) )
          & empty_set != X1
          & subset(X1,relation_field(X0)) )
     => ( ! [X2] :
            ( ~ disjoint(fiber(X0,X2),sK77(X0))
            | ~ in(X2,sK77(X0)) )
        & empty_set != sK77(X0)
        & subset(sK77(X0),relation_field(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f797,plain,
    ! [X0,X3] :
      ( ? [X4] :
          ( disjoint(fiber(X0,X4),X3)
          & in(X4,X3) )
     => ( disjoint(fiber(X0,sK78(X0,X3)),X3)
        & in(sK78(X0,X3),X3) ) ),
    introduced(choice_axiom,[]) ).

fof(f795,plain,
    ! [X0] :
      ( ( sP7(X0)
        | ? [X1] :
            ( ! [X2] :
                ( ~ disjoint(fiber(X0,X2),X1)
                | ~ in(X2,X1) )
            & empty_set != X1
            & subset(X1,relation_field(X0)) ) )
      & ( ! [X3] :
            ( ? [X4] :
                ( disjoint(fiber(X0,X4),X3)
                & in(X4,X3) )
            | empty_set = X3
            | ~ subset(X3,relation_field(X0)) )
        | ~ sP7(X0) ) ),
    inference(rectify,[],[f794]) ).

fof(f794,plain,
    ! [X0] :
      ( ( sP7(X0)
        | ? [X1] :
            ( ! [X2] :
                ( ~ disjoint(fiber(X0,X2),X1)
                | ~ in(X2,X1) )
            & empty_set != X1
            & subset(X1,relation_field(X0)) ) )
      & ( ! [X1] :
            ( ? [X2] :
                ( disjoint(fiber(X0,X2),X1)
                & in(X2,X1) )
            | empty_set = X1
            | ~ subset(X1,relation_field(X0)) )
        | ~ sP7(X0) ) ),
    inference(nnf_transformation,[],[f614]) ).

fof(f614,plain,
    ! [X0] :
      ( sP7(X0)
    <=> ! [X1] :
          ( ? [X2] :
              ( disjoint(fiber(X0,X2),X1)
              & in(X2,X1) )
          | empty_set = X1
          | ~ subset(X1,relation_field(X0)) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP7])]) ).

fof(f8627,plain,
    ( ~ spl171_583
    | ~ spl171_55
    | ~ spl171_559 ),
    inference(avatar_split_clause,[],[f8356,f8053,f2282,f8624]) ).

fof(f8624,plain,
    ( spl171_583
  <=> in(sK67(relation_rng(sK51)),sK160) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_583])]) ).

fof(f8356,plain,
    ( ~ in(sK67(relation_rng(sK51)),sK160)
    | ~ spl171_55
    | ~ spl171_559 ),
    inference(resolution,[],[f8054,f2283]) ).

fof(f8453,plain,
    spl171_582,
    inference(avatar_split_clause,[],[f1939,f8451]) ).

fof(f8451,plain,
    ( spl171_582
  <=> ! [X1] :
        ( identity_relation(relation_dom(X1)) = X1
        | in(sK71(relation_dom(X1),X1),relation_dom(X1))
        | ~ function(X1)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_582])]) ).

fof(f1939,plain,
    ! [X1] :
      ( identity_relation(relation_dom(X1)) = X1
      | in(sK71(relation_dom(X1),X1),relation_dom(X1))
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(equality_resolution,[],[f1196]) ).

fof(f1196,plain,
    ! [X0,X1] :
      ( identity_relation(X0) = X1
      | in(sK71(X0,X1),X0)
      | relation_dom(X1) != X0
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f738]) ).

fof(f8449,plain,
    spl171_581,
    inference(avatar_split_clause,[],[f1917,f8447]) ).

fof(f8447,plain,
    ( spl171_581
  <=> ! [X5,X0,X6,X2,X1] :
        ( in(X6,X1)
        | ~ in(unordered_pair(unordered_pair(X5,X6),unordered_pair(X5,X5)),X2)
        | ~ sP39(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_581])]) ).

fof(f1917,plain,
    ! [X2,X0,X1,X6,X5] :
      ( in(X6,X1)
      | ~ in(unordered_pair(unordered_pair(X5,X6),unordered_pair(X5,X5)),X2)
      | ~ sP39(X0,X1,X2) ),
    inference(definition_unfolding,[],[f1590,f1762]) ).

fof(f1590,plain,
    ! [X2,X0,X1,X6,X5] :
      ( in(X6,X1)
      | ~ in(ordered_pair(X5,X6),X2)
      | ~ sP39(X0,X1,X2) ),
    inference(cnf_transformation,[],[f958]) ).

fof(f8445,plain,
    spl171_580,
    inference(avatar_split_clause,[],[f1890,f8443]) ).

fof(f8443,plain,
    ( spl171_580
  <=> ! [X5,X0,X6,X2,X1] :
        ( in(X5,X1)
        | ~ in(unordered_pair(unordered_pair(X5,X6),unordered_pair(X5,X5)),X2)
        | ~ sP21(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_580])]) ).

fof(f1890,plain,
    ! [X2,X0,X1,X6,X5] :
      ( in(X5,X1)
      | ~ in(unordered_pair(unordered_pair(X5,X6),unordered_pair(X5,X5)),X2)
      | ~ sP21(X0,X1,X2) ),
    inference(definition_unfolding,[],[f1446,f1762]) ).

fof(f1446,plain,
    ! [X2,X0,X1,X6,X5] :
      ( in(X5,X1)
      | ~ in(ordered_pair(X5,X6),X2)
      | ~ sP21(X0,X1,X2) ),
    inference(cnf_transformation,[],[f866]) ).

fof(f8438,plain,
    spl171_579,
    inference(avatar_split_clause,[],[f1770,f8436]) ).

fof(f8436,plain,
    ( spl171_579
  <=> ! [X2,X0] :
        ( in(set_union2(X2,unordered_pair(X2,X2)),X0)
        | ~ in(X2,X0)
        | ~ ordinal(X2)
        | ~ being_limit_ordinal(X0)
        | ~ ordinal(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_579])]) ).

fof(f1770,plain,
    ! [X2,X0] :
      ( in(set_union2(X2,unordered_pair(X2,X2)),X0)
      | ~ in(X2,X0)
      | ~ ordinal(X2)
      | ~ being_limit_ordinal(X0)
      | ~ ordinal(X0) ),
    inference(definition_unfolding,[],[f1072,f1763]) ).

fof(f1763,plain,
    ! [X0] : succ(X0) = set_union2(X0,unordered_pair(X0,X0)),
    inference(definition_unfolding,[],[f1313,f1065]) ).

fof(f1313,plain,
    ! [X0] : succ(X0) = set_union2(X0,singleton(X0)),
    inference(cnf_transformation,[],[f25]) ).

fof(f25,axiom,
    ! [X0] : succ(X0) = set_union2(X0,singleton(X0)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_ordinal1) ).

fof(f1072,plain,
    ! [X2,X0] :
      ( in(succ(X2),X0)
      | ~ in(X2,X0)
      | ~ ordinal(X2)
      | ~ being_limit_ordinal(X0)
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f689]) ).

fof(f689,plain,
    ! [X0] :
      ( ( ( being_limit_ordinal(X0)
          | ( ~ in(succ(sK53(X0)),X0)
            & in(sK53(X0),X0)
            & ordinal(sK53(X0)) ) )
        & ( ! [X2] :
              ( in(succ(X2),X0)
              | ~ in(X2,X0)
              | ~ ordinal(X2) )
          | ~ being_limit_ordinal(X0) ) )
      | ~ ordinal(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK53])],[f687,f688]) ).

fof(f688,plain,
    ! [X0] :
      ( ? [X1] :
          ( ~ in(succ(X1),X0)
          & in(X1,X0)
          & ordinal(X1) )
     => ( ~ in(succ(sK53(X0)),X0)
        & in(sK53(X0),X0)
        & ordinal(sK53(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f687,plain,
    ! [X0] :
      ( ( ( being_limit_ordinal(X0)
          | ? [X1] :
              ( ~ in(succ(X1),X0)
              & in(X1,X0)
              & ordinal(X1) ) )
        & ( ! [X2] :
              ( in(succ(X2),X0)
              | ~ in(X2,X0)
              | ~ ordinal(X2) )
          | ~ being_limit_ordinal(X0) ) )
      | ~ ordinal(X0) ),
    inference(rectify,[],[f686]) ).

fof(f686,plain,
    ! [X0] :
      ( ( ( being_limit_ordinal(X0)
          | ? [X1] :
              ( ~ in(succ(X1),X0)
              & in(X1,X0)
              & ordinal(X1) ) )
        & ( ! [X1] :
              ( in(succ(X1),X0)
              | ~ in(X1,X0)
              | ~ ordinal(X1) )
          | ~ being_limit_ordinal(X0) ) )
      | ~ ordinal(X0) ),
    inference(nnf_transformation,[],[f325]) ).

fof(f325,plain,
    ! [X0] :
      ( ( being_limit_ordinal(X0)
      <=> ! [X1] :
            ( in(succ(X1),X0)
            | ~ in(X1,X0)
            | ~ ordinal(X1) ) )
      | ~ ordinal(X0) ),
    inference(flattening,[],[f324]) ).

fof(f324,plain,
    ! [X0] :
      ( ( being_limit_ordinal(X0)
      <=> ! [X1] :
            ( in(succ(X1),X0)
            | ~ in(X1,X0)
            | ~ ordinal(X1) ) )
      | ~ ordinal(X0) ),
    inference(ennf_transformation,[],[f251]) ).

fof(f251,axiom,
    ! [X0] :
      ( ordinal(X0)
     => ( being_limit_ordinal(X0)
      <=> ! [X1] :
            ( ordinal(X1)
           => ( in(X1,X0)
             => in(succ(X1),X0) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t41_ordinal1) ).

fof(f8434,plain,
    spl171_578,
    inference(avatar_split_clause,[],[f1260,f8432]) ).

fof(f8432,plain,
    ( spl171_578
  <=> ! [X2,X0,X1] :
        ( apply(relation_dom_restriction(X2,X0),X1) = apply(X2,X1)
        | ~ in(X1,X0)
        | ~ function(X2)
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_578])]) ).

fof(f1260,plain,
    ! [X2,X0,X1] :
      ( apply(relation_dom_restriction(X2,X0),X1) = apply(X2,X1)
      | ~ in(X1,X0)
      | ~ function(X2)
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f448]) ).

fof(f448,plain,
    ! [X0,X1,X2] :
      ( apply(relation_dom_restriction(X2,X0),X1) = apply(X2,X1)
      | ~ in(X1,X0)
      | ~ function(X2)
      | ~ relation(X2) ),
    inference(flattening,[],[f447]) ).

fof(f447,plain,
    ! [X0,X1,X2] :
      ( apply(relation_dom_restriction(X2,X0),X1) = apply(X2,X1)
      | ~ in(X1,X0)
      | ~ function(X2)
      | ~ relation(X2) ),
    inference(ennf_transformation,[],[f288]) ).

fof(f288,axiom,
    ! [X0,X1,X2] :
      ( ( function(X2)
        & relation(X2) )
     => ( in(X1,X0)
       => apply(relation_dom_restriction(X2,X0),X1) = apply(X2,X1) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t72_funct_1) ).

fof(f8430,plain,
    spl171_577,
    inference(avatar_split_clause,[],[f1185,f8428]) ).

fof(f8428,plain,
    ( spl171_577
  <=> ! [X2,X0,X1] :
        ( disjoint(X1,X2)
        | ~ subset(X1,subset_complement(X0,X2))
        | ~ element(X2,powerset(X0))
        | ~ element(X1,powerset(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_577])]) ).

fof(f1185,plain,
    ! [X2,X0,X1] :
      ( disjoint(X1,X2)
      | ~ subset(X1,subset_complement(X0,X2))
      | ~ element(X2,powerset(X0))
      | ~ element(X1,powerset(X0)) ),
    inference(cnf_transformation,[],[f733]) ).

fof(f733,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( ( ( disjoint(X1,X2)
              | ~ subset(X1,subset_complement(X0,X2)) )
            & ( subset(X1,subset_complement(X0,X2))
              | ~ disjoint(X1,X2) ) )
          | ~ element(X2,powerset(X0)) )
      | ~ element(X1,powerset(X0)) ),
    inference(nnf_transformation,[],[f399]) ).

fof(f399,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( ( disjoint(X1,X2)
          <=> subset(X1,subset_complement(X0,X2)) )
          | ~ element(X2,powerset(X0)) )
      | ~ element(X1,powerset(X0)) ),
    inference(ennf_transformation,[],[f253]) ).

fof(f253,axiom,
    ! [X0,X1] :
      ( element(X1,powerset(X0))
     => ! [X2] :
          ( element(X2,powerset(X0))
         => ( disjoint(X1,X2)
          <=> subset(X1,subset_complement(X0,X2)) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t43_subset_1) ).

fof(f8426,plain,
    spl171_576,
    inference(avatar_split_clause,[],[f1184,f8424]) ).

fof(f8424,plain,
    ( spl171_576
  <=> ! [X2,X0,X1] :
        ( subset(X1,subset_complement(X0,X2))
        | ~ disjoint(X1,X2)
        | ~ element(X2,powerset(X0))
        | ~ element(X1,powerset(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_576])]) ).

fof(f1184,plain,
    ! [X2,X0,X1] :
      ( subset(X1,subset_complement(X0,X2))
      | ~ disjoint(X1,X2)
      | ~ element(X2,powerset(X0))
      | ~ element(X1,powerset(X0)) ),
    inference(cnf_transformation,[],[f733]) ).

fof(f8422,plain,
    spl171_575,
    inference(avatar_split_clause,[],[f1118,f8420]) ).

fof(f8420,plain,
    ( spl171_575
  <=> ! [X0,X1] :
        ( relation_rng(X0) = relation_rng(relation_composition(X1,X0))
        | ~ subset(relation_dom(X0),relation_rng(X1))
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_575])]) ).

fof(f1118,plain,
    ! [X0,X1] :
      ( relation_rng(X0) = relation_rng(relation_composition(X1,X0))
      | ~ subset(relation_dom(X0),relation_rng(X1))
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f353]) ).

fof(f353,plain,
    ! [X0] :
      ( ! [X1] :
          ( relation_rng(X0) = relation_rng(relation_composition(X1,X0))
          | ~ subset(relation_dom(X0),relation_rng(X1))
          | ~ relation(X1) )
      | ~ relation(X0) ),
    inference(flattening,[],[f352]) ).

fof(f352,plain,
    ! [X0] :
      ( ! [X1] :
          ( relation_rng(X0) = relation_rng(relation_composition(X1,X0))
          | ~ subset(relation_dom(X0),relation_rng(X1))
          | ~ relation(X1) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f260]) ).

fof(f260,axiom,
    ! [X0] :
      ( relation(X0)
     => ! [X1] :
          ( relation(X1)
         => ( subset(relation_dom(X0),relation_rng(X1))
           => relation_rng(X0) = relation_rng(relation_composition(X1,X0)) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t47_relat_1) ).

fof(f8418,plain,
    spl171_574,
    inference(avatar_split_clause,[],[f1117,f8416]) ).

fof(f8416,plain,
    ( spl171_574
  <=> ! [X0,X1] :
        ( relation_dom(X0) = relation_dom(relation_composition(X0,X1))
        | ~ subset(relation_rng(X0),relation_dom(X1))
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_574])]) ).

fof(f1117,plain,
    ! [X0,X1] :
      ( relation_dom(X0) = relation_dom(relation_composition(X0,X1))
      | ~ subset(relation_rng(X0),relation_dom(X1))
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f351]) ).

fof(f351,plain,
    ! [X0] :
      ( ! [X1] :
          ( relation_dom(X0) = relation_dom(relation_composition(X0,X1))
          | ~ subset(relation_rng(X0),relation_dom(X1))
          | ~ relation(X1) )
      | ~ relation(X0) ),
    inference(flattening,[],[f350]) ).

fof(f350,plain,
    ! [X0] :
      ( ! [X1] :
          ( relation_dom(X0) = relation_dom(relation_composition(X0,X1))
          | ~ subset(relation_rng(X0),relation_dom(X1))
          | ~ relation(X1) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f257]) ).

fof(f257,axiom,
    ! [X0] :
      ( relation(X0)
     => ! [X1] :
          ( relation(X1)
         => ( subset(relation_rng(X0),relation_dom(X1))
           => relation_dom(X0) = relation_dom(relation_composition(X0,X1)) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t46_relat_1) ).

fof(f8402,plain,
    ( ~ spl171_573
    | ~ spl171_517
    | ~ spl171_559 ),
    inference(avatar_split_clause,[],[f8359,f8053,f7241,f8399]) ).

fof(f8399,plain,
    ( spl171_573
  <=> in(relation_rng(sK51),sK160) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_573])]) ).

fof(f7241,plain,
    ( spl171_517
  <=> ! [X0] :
        ( ~ in(X0,sK160)
        | in(X0,relation_rng(sK51)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_517])]) ).

fof(f8359,plain,
    ( ~ in(relation_rng(sK51),sK160)
    | ~ spl171_517
    | ~ spl171_559 ),
    inference(duplicate_literal_removal,[],[f8354]) ).

fof(f8354,plain,
    ( ~ in(relation_rng(sK51),sK160)
    | ~ in(relation_rng(sK51),sK160)
    | ~ spl171_517
    | ~ spl171_559 ),
    inference(resolution,[],[f8054,f7242]) ).

fof(f7242,plain,
    ( ! [X0] :
        ( in(X0,relation_rng(sK51))
        | ~ in(X0,sK160) )
    | ~ spl171_517 ),
    inference(avatar_component_clause,[],[f7241]) ).

fof(f8383,plain,
    spl171_572,
    inference(avatar_split_clause,[],[f2019,f8381]) ).

fof(f8381,plain,
    ( spl171_572
  <=> ! [X0,X3,X2,X1] :
        ( sP49(X0,X1,X2,X3)
        | sK158(X0,X1,X2,X3) != X2
        | ~ in(X2,X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_572])]) ).

fof(f2019,plain,
    ! [X2,X3,X0,X1] :
      ( sP49(X0,X1,X2,X3)
      | sK158(X0,X1,X2,X3) != X2
      | ~ in(X2,X3) ),
    inference(inner_rewriting,[],[f1724]) ).

fof(f1724,plain,
    ! [X2,X3,X0,X1] :
      ( sP49(X0,X1,X2,X3)
      | sK158(X0,X1,X2,X3) != X2
      | ~ in(sK158(X0,X1,X2,X3),X3) ),
    inference(cnf_transformation,[],[f1030]) ).

fof(f8379,plain,
    spl171_571,
    inference(avatar_split_clause,[],[f2018,f8377]) ).

fof(f8377,plain,
    ( spl171_571
  <=> ! [X0,X3,X2,X1] :
        ( sP49(X0,X1,X2,X3)
        | sK158(X0,X1,X2,X3) != X1
        | ~ in(X1,X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_571])]) ).

fof(f2018,plain,
    ! [X2,X3,X0,X1] :
      ( sP49(X0,X1,X2,X3)
      | sK158(X0,X1,X2,X3) != X1
      | ~ in(X1,X3) ),
    inference(inner_rewriting,[],[f1725]) ).

fof(f1725,plain,
    ! [X2,X3,X0,X1] :
      ( sP49(X0,X1,X2,X3)
      | sK158(X0,X1,X2,X3) != X1
      | ~ in(sK158(X0,X1,X2,X3),X3) ),
    inference(cnf_transformation,[],[f1030]) ).

fof(f8375,plain,
    spl171_570,
    inference(avatar_split_clause,[],[f2017,f8373]) ).

fof(f8373,plain,
    ( spl171_570
  <=> ! [X0,X3,X2,X1] :
        ( sP49(X0,X1,X2,X3)
        | sK158(X0,X1,X2,X3) != X0
        | ~ in(X0,X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_570])]) ).

fof(f2017,plain,
    ! [X2,X3,X0,X1] :
      ( sP49(X0,X1,X2,X3)
      | sK158(X0,X1,X2,X3) != X0
      | ~ in(X0,X3) ),
    inference(inner_rewriting,[],[f1726]) ).

fof(f1726,plain,
    ! [X2,X3,X0,X1] :
      ( sP49(X0,X1,X2,X3)
      | sK158(X0,X1,X2,X3) != X0
      | ~ in(sK158(X0,X1,X2,X3),X3) ),
    inference(cnf_transformation,[],[f1030]) ).

fof(f8371,plain,
    spl171_569,
    inference(avatar_split_clause,[],[f1674,f8369]) ).

fof(f8369,plain,
    ( spl171_569
  <=> ! [X2,X0,X1] :
        ( element(subset_difference(X0,X1,X2),powerset(X0))
        | ~ element(X2,powerset(X0))
        | ~ element(X1,powerset(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_569])]) ).

fof(f1674,plain,
    ! [X2,X0,X1] :
      ( element(subset_difference(X0,X1,X2),powerset(X0))
      | ~ element(X2,powerset(X0))
      | ~ element(X1,powerset(X0)) ),
    inference(cnf_transformation,[],[f599]) ).

fof(f599,plain,
    ! [X0,X1,X2] :
      ( element(subset_difference(X0,X1,X2),powerset(X0))
      | ~ element(X2,powerset(X0))
      | ~ element(X1,powerset(X0)) ),
    inference(flattening,[],[f598]) ).

fof(f598,plain,
    ! [X0,X1,X2] :
      ( element(subset_difference(X0,X1,X2),powerset(X0))
      | ~ element(X2,powerset(X0))
      | ~ element(X1,powerset(X0)) ),
    inference(ennf_transformation,[],[f98]) ).

fof(f98,axiom,
    ! [X0,X1,X2] :
      ( ( element(X2,powerset(X0))
        & element(X1,powerset(X0)) )
     => element(subset_difference(X0,X1,X2),powerset(X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k6_subset_1) ).

fof(f8367,plain,
    spl171_568,
    inference(avatar_split_clause,[],[f1654,f8365]) ).

fof(f8365,plain,
    ( spl171_568
  <=> ! [X0,X1] :
        ( sP43(X0,X1)
        | in(sK143(X0,X1),sK144(X0,X1))
        | in(sK143(X0,X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_568])]) ).

fof(f1654,plain,
    ! [X0,X1] :
      ( sP43(X0,X1)
      | in(sK143(X0,X1),sK144(X0,X1))
      | in(sK143(X0,X1),X1) ),
    inference(cnf_transformation,[],[f982]) ).

fof(f8363,plain,
    spl171_567,
    inference(avatar_split_clause,[],[f1570,f8361]) ).

fof(f8361,plain,
    ( spl171_567
  <=> ! [X0,X1] :
        ( sP35(X0,X1)
        | ~ in(sK133(X0,X1),sK134(X0,X1))
        | ~ in(sK133(X0,X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_567])]) ).

fof(f1570,plain,
    ! [X0,X1] :
      ( sP35(X0,X1)
      | ~ in(sK133(X0,X1),sK134(X0,X1))
      | ~ in(sK133(X0,X1),X1) ),
    inference(cnf_transformation,[],[f943]) ).

fof(f8346,plain,
    spl171_566,
    inference(avatar_split_clause,[],[f1513,f8344]) ).

fof(f8344,plain,
    ( spl171_566
  <=> ! [X0,X6,X2,X1] :
        ( apply(X0,sK121(X0,X1,X6)) = X6
        | ~ in(X6,X2)
        | ~ sP33(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_566])]) ).

fof(f1513,plain,
    ! [X2,X0,X1,X6] :
      ( apply(X0,sK121(X0,X1,X6)) = X6
      | ~ in(X6,X2)
      | ~ sP33(X0,X1,X2) ),
    inference(cnf_transformation,[],[f906]) ).

fof(f8342,plain,
    spl171_565,
    inference(avatar_split_clause,[],[f1406,f8340]) ).

fof(f8340,plain,
    ( spl171_565
  <=> ! [X0,X1,X3] :
        ( sP13(X0,X1)
        | ~ disjoint(fiber(X0,X3),sK90(X0,X1))
        | ~ in(X3,sK90(X0,X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_565])]) ).

fof(f1406,plain,
    ! [X3,X0,X1] :
      ( sP13(X0,X1)
      | ~ disjoint(fiber(X0,X3),sK90(X0,X1))
      | ~ in(X3,sK90(X0,X1)) ),
    inference(cnf_transformation,[],[f832]) ).

fof(f8213,plain,
    ( spl171_564
    | ~ spl171_165
    | ~ spl171_517 ),
    inference(avatar_split_clause,[],[f7969,f7241,f2997,f8211]) ).

fof(f8211,plain,
    ( spl171_564
  <=> ! [X0] :
        ( ~ in(X0,sK160)
        | element(X0,relation_rng(sK51)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_564])]) ).

fof(f2997,plain,
    ( spl171_165
  <=> ! [X0,X1] :
        ( element(X0,X1)
        | ~ in(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_165])]) ).

fof(f7969,plain,
    ( ! [X0] :
        ( ~ in(X0,sK160)
        | element(X0,relation_rng(sK51)) )
    | ~ spl171_165
    | ~ spl171_517 ),
    inference(resolution,[],[f7242,f2998]) ).

fof(f2998,plain,
    ( ! [X0,X1] :
        ( ~ in(X0,X1)
        | element(X0,X1) )
    | ~ spl171_165 ),
    inference(avatar_component_clause,[],[f2997]) ).

fof(f8171,plain,
    ( spl171_563
    | ~ spl171_203
    | ~ spl171_550 ),
    inference(avatar_split_clause,[],[f7986,f7983,f3373,f8169]) ).

fof(f8169,plain,
    ( spl171_563
  <=> ! [X0] :
        ( ~ in(unordered_pair(unordered_pair(sK59(X0),sK59(X0)),unordered_pair(sK59(X0),sK60(X0))),X0)
        | sP0(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_563])]) ).

fof(f7983,plain,
    ( spl171_550
  <=> ! [X0] :
        ( sP0(X0)
        | ~ in(unordered_pair(unordered_pair(sK59(X0),sK60(X0)),unordered_pair(sK59(X0),sK59(X0))),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_550])]) ).

fof(f7986,plain,
    ( ! [X0] :
        ( ~ in(unordered_pair(unordered_pair(sK59(X0),sK59(X0)),unordered_pair(sK59(X0),sK60(X0))),X0)
        | sP0(X0) )
    | ~ spl171_203
    | ~ spl171_550 ),
    inference(forward_demodulation,[],[f7984,f3374]) ).

fof(f7984,plain,
    ( ! [X0] :
        ( sP0(X0)
        | ~ in(unordered_pair(unordered_pair(sK59(X0),sK60(X0)),unordered_pair(sK59(X0),sK59(X0))),X0) )
    | ~ spl171_550 ),
    inference(avatar_component_clause,[],[f7983]) ).

fof(f8167,plain,
    ( spl171_562
    | ~ spl171_203
    | ~ spl171_549 ),
    inference(avatar_split_clause,[],[f7966,f7963,f3373,f8165]) ).

fof(f8165,plain,
    ( spl171_562
  <=> ! [X0] :
        ( ~ in(unordered_pair(unordered_pair(sK59(X0),sK60(X0)),unordered_pair(sK60(X0),sK60(X0))),X0)
        | sP0(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_562])]) ).

fof(f7963,plain,
    ( spl171_549
  <=> ! [X0] :
        ( sP0(X0)
        | ~ in(unordered_pair(unordered_pair(sK60(X0),sK59(X0)),unordered_pair(sK60(X0),sK60(X0))),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_549])]) ).

fof(f7966,plain,
    ( ! [X0] :
        ( ~ in(unordered_pair(unordered_pair(sK59(X0),sK60(X0)),unordered_pair(sK60(X0),sK60(X0))),X0)
        | sP0(X0) )
    | ~ spl171_203
    | ~ spl171_549 ),
    inference(forward_demodulation,[],[f7964,f3374]) ).

fof(f7964,plain,
    ( ! [X0] :
        ( sP0(X0)
        | ~ in(unordered_pair(unordered_pair(sK60(X0),sK59(X0)),unordered_pair(sK60(X0),sK60(X0))),X0) )
    | ~ spl171_549 ),
    inference(avatar_component_clause,[],[f7963]) ).

fof(f8063,plain,
    spl171_561,
    inference(avatar_split_clause,[],[f1976,f8061]) ).

fof(f8061,plain,
    ( spl171_561
  <=> ! [X5,X1,X0] :
        ( in(unordered_pair(unordered_pair(X5,X5),unordered_pair(X5,X5)),X1)
        | ~ in(X5,X0)
        | ~ sP37(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_561])]) ).

fof(f1976,plain,
    ! [X0,X1,X5] :
      ( in(unordered_pair(unordered_pair(X5,X5),unordered_pair(X5,X5)),X1)
      | ~ in(X5,X0)
      | ~ sP37(X0,X1) ),
    inference(equality_resolution,[],[f1909]) ).

fof(f1909,plain,
    ! [X0,X1,X4,X5] :
      ( in(unordered_pair(unordered_pair(X4,X5),unordered_pair(X4,X4)),X1)
      | X4 != X5
      | ~ in(X4,X0)
      | ~ sP37(X0,X1) ),
    inference(definition_unfolding,[],[f1583,f1762]) ).

fof(f1583,plain,
    ! [X0,X1,X4,X5] :
      ( in(ordered_pair(X4,X5),X1)
      | X4 != X5
      | ~ in(X4,X0)
      | ~ sP37(X0,X1) ),
    inference(cnf_transformation,[],[f951]) ).

fof(f8059,plain,
    spl171_560,
    inference(avatar_split_clause,[],[f1922,f8057]) ).

fof(f8057,plain,
    ( spl171_560
  <=> ! [X0,X1] :
        ( unordered_pair(X0,X0) = X1
        | sK146(X0,X1) = X0
        | in(sK146(X0,X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_560])]) ).

fof(f1922,plain,
    ! [X0,X1] :
      ( unordered_pair(X0,X0) = X1
      | sK146(X0,X1) = X0
      | in(sK146(X0,X1),X1) ),
    inference(definition_unfolding,[],[f1661,f1065]) ).

fof(f1661,plain,
    ! [X0,X1] :
      ( singleton(X0) = X1
      | sK146(X0,X1) = X0
      | in(sK146(X0,X1),X1) ),
    inference(cnf_transformation,[],[f987]) ).

fof(f987,plain,
    ! [X0,X1] :
      ( ( singleton(X0) = X1
        | ( ( sK146(X0,X1) != X0
            | ~ in(sK146(X0,X1),X1) )
          & ( sK146(X0,X1) = X0
            | in(sK146(X0,X1),X1) ) ) )
      & ( ! [X3] :
            ( ( in(X3,X1)
              | X0 != X3 )
            & ( X0 = X3
              | ~ in(X3,X1) ) )
        | singleton(X0) != X1 ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK146])],[f985,f986]) ).

fof(f986,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( ( X0 != X2
            | ~ in(X2,X1) )
          & ( X0 = X2
            | in(X2,X1) ) )
     => ( ( sK146(X0,X1) != X0
          | ~ in(sK146(X0,X1),X1) )
        & ( sK146(X0,X1) = X0
          | in(sK146(X0,X1),X1) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f985,plain,
    ! [X0,X1] :
      ( ( singleton(X0) = X1
        | ? [X2] :
            ( ( X0 != X2
              | ~ in(X2,X1) )
            & ( X0 = X2
              | in(X2,X1) ) ) )
      & ( ! [X3] :
            ( ( in(X3,X1)
              | X0 != X3 )
            & ( X0 = X3
              | ~ in(X3,X1) ) )
        | singleton(X0) != X1 ) ),
    inference(rectify,[],[f984]) ).

fof(f984,plain,
    ! [X0,X1] :
      ( ( singleton(X0) = X1
        | ? [X2] :
            ( ( X0 != X2
              | ~ in(X2,X1) )
            & ( X0 = X2
              | in(X2,X1) ) ) )
      & ( ! [X2] :
            ( ( in(X2,X1)
              | X0 != X2 )
            & ( X0 = X2
              | ~ in(X2,X1) ) )
        | singleton(X0) != X1 ) ),
    inference(nnf_transformation,[],[f29]) ).

fof(f29,axiom,
    ! [X0,X1] :
      ( singleton(X0) = X1
    <=> ! [X2] :
          ( in(X2,X1)
        <=> X0 = X2 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_tarski) ).

fof(f8055,plain,
    ( spl171_559
    | ~ spl171_164
    | ~ spl171_517 ),
    inference(avatar_split_clause,[],[f7968,f7241,f2993,f8053]) ).

fof(f2993,plain,
    ( spl171_164
  <=> ! [X0,X1] :
        ( ~ in(X1,X0)
        | ~ in(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_164])]) ).

fof(f7968,plain,
    ( ! [X0] :
        ( ~ in(X0,sK160)
        | ~ in(relation_rng(sK51),X0) )
    | ~ spl171_164
    | ~ spl171_517 ),
    inference(resolution,[],[f7242,f2994]) ).

fof(f2994,plain,
    ( ! [X0,X1] :
        ( ~ in(X1,X0)
        | ~ in(X0,X1) )
    | ~ spl171_164 ),
    inference(avatar_component_clause,[],[f2993]) ).

fof(f8051,plain,
    spl171_558,
    inference(avatar_split_clause,[],[f1911,f8049]) ).

fof(f8049,plain,
    ( spl171_558
  <=> ! [X4,X0,X5,X1] :
        ( in(X4,X0)
        | ~ in(unordered_pair(unordered_pair(X4,X5),unordered_pair(X4,X4)),X1)
        | ~ sP37(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_558])]) ).

fof(f1911,plain,
    ! [X0,X1,X4,X5] :
      ( in(X4,X0)
      | ~ in(unordered_pair(unordered_pair(X4,X5),unordered_pair(X4,X4)),X1)
      | ~ sP37(X0,X1) ),
    inference(definition_unfolding,[],[f1581,f1762]) ).

fof(f1581,plain,
    ! [X0,X1,X4,X5] :
      ( in(X4,X0)
      | ~ in(ordered_pair(X4,X5),X1)
      | ~ sP37(X0,X1) ),
    inference(cnf_transformation,[],[f951]) ).

fof(f8047,plain,
    spl171_557,
    inference(avatar_split_clause,[],[f1910,f8045]) ).

fof(f8045,plain,
    ( spl171_557
  <=> ! [X4,X5,X1,X0] :
        ( X4 = X5
        | ~ in(unordered_pair(unordered_pair(X4,X5),unordered_pair(X4,X4)),X1)
        | ~ sP37(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_557])]) ).

fof(f1910,plain,
    ! [X0,X1,X4,X5] :
      ( X4 = X5
      | ~ in(unordered_pair(unordered_pair(X4,X5),unordered_pair(X4,X4)),X1)
      | ~ sP37(X0,X1) ),
    inference(definition_unfolding,[],[f1582,f1762]) ).

fof(f1582,plain,
    ! [X0,X1,X4,X5] :
      ( X4 = X5
      | ~ in(ordered_pair(X4,X5),X1)
      | ~ sP37(X0,X1) ),
    inference(cnf_transformation,[],[f951]) ).

fof(f8043,plain,
    spl171_556,
    inference(avatar_split_clause,[],[f1816,f8041]) ).

fof(f8041,plain,
    ( spl171_556
  <=> ! [X2,X0,X1] :
        ( in(X0,relation_dom(X2))
        | ~ in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),X2)
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_556])]) ).

fof(f1816,plain,
    ! [X2,X0,X1] :
      ( in(X0,relation_dom(X2))
      | ~ in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),X2)
      | ~ relation(X2) ),
    inference(definition_unfolding,[],[f1233,f1762]) ).

fof(f1233,plain,
    ! [X2,X0,X1] :
      ( in(X0,relation_dom(X2))
      | ~ in(ordered_pair(X0,X1),X2)
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f432]) ).

fof(f432,plain,
    ! [X0,X1,X2] :
      ( ( in(X1,relation_rng(X2))
        & in(X0,relation_dom(X2)) )
      | ~ in(ordered_pair(X0,X1),X2)
      | ~ relation(X2) ),
    inference(flattening,[],[f431]) ).

fof(f431,plain,
    ! [X0,X1,X2] :
      ( ( in(X1,relation_rng(X2))
        & in(X0,relation_dom(X2)) )
      | ~ in(ordered_pair(X0,X1),X2)
      | ~ relation(X2) ),
    inference(ennf_transformation,[],[f215]) ).

fof(f215,axiom,
    ! [X0,X1,X2] :
      ( relation(X2)
     => ( in(ordered_pair(X0,X1),X2)
       => ( in(X1,relation_rng(X2))
          & in(X0,relation_dom(X2)) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t20_relat_1) ).

fof(f8039,plain,
    spl171_555,
    inference(avatar_split_clause,[],[f1815,f8037]) ).

fof(f8037,plain,
    ( spl171_555
  <=> ! [X2,X0,X1] :
        ( in(X1,relation_rng(X2))
        | ~ in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),X2)
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_555])]) ).

fof(f1815,plain,
    ! [X2,X0,X1] :
      ( in(X1,relation_rng(X2))
      | ~ in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),X2)
      | ~ relation(X2) ),
    inference(definition_unfolding,[],[f1234,f1762]) ).

fof(f1234,plain,
    ! [X2,X0,X1] :
      ( in(X1,relation_rng(X2))
      | ~ in(ordered_pair(X0,X1),X2)
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f432]) ).

fof(f8035,plain,
    spl171_554,
    inference(avatar_split_clause,[],[f1814,f8033]) ).

fof(f8033,plain,
    ( spl171_554
  <=> ! [X2,X0,X1] :
        ( in(X0,relation_field(X2))
        | ~ in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),X2)
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_554])]) ).

fof(f1814,plain,
    ! [X2,X0,X1] :
      ( in(X0,relation_field(X2))
      | ~ in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),X2)
      | ~ relation(X2) ),
    inference(definition_unfolding,[],[f1231,f1762]) ).

fof(f1231,plain,
    ! [X2,X0,X1] :
      ( in(X0,relation_field(X2))
      | ~ in(ordered_pair(X0,X1),X2)
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f430]) ).

fof(f430,plain,
    ! [X0,X1,X2] :
      ( ( in(X1,relation_field(X2))
        & in(X0,relation_field(X2)) )
      | ~ in(ordered_pair(X0,X1),X2)
      | ~ relation(X2) ),
    inference(flattening,[],[f429]) ).

fof(f429,plain,
    ! [X0,X1,X2] :
      ( ( in(X1,relation_field(X2))
        & in(X0,relation_field(X2)) )
      | ~ in(ordered_pair(X0,X1),X2)
      | ~ relation(X2) ),
    inference(ennf_transformation,[],[f230]) ).

fof(f230,axiom,
    ! [X0,X1,X2] :
      ( relation(X2)
     => ( in(ordered_pair(X0,X1),X2)
       => ( in(X1,relation_field(X2))
          & in(X0,relation_field(X2)) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t30_relat_1) ).

fof(f8031,plain,
    spl171_553,
    inference(avatar_split_clause,[],[f1813,f8029]) ).

fof(f8029,plain,
    ( spl171_553
  <=> ! [X2,X0,X1] :
        ( in(X1,relation_field(X2))
        | ~ in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),X2)
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_553])]) ).

fof(f1813,plain,
    ! [X2,X0,X1] :
      ( in(X1,relation_field(X2))
      | ~ in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),X2)
      | ~ relation(X2) ),
    inference(definition_unfolding,[],[f1232,f1762]) ).

fof(f1232,plain,
    ! [X2,X0,X1] :
      ( in(X1,relation_field(X2))
      | ~ in(ordered_pair(X0,X1),X2)
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f430]) ).

fof(f7995,plain,
    ( spl171_552
    | ~ spl171_46
    | ~ spl171_91
    | ~ spl171_526
    | ~ spl171_551 ),
    inference(avatar_split_clause,[],[f7991,f7988,f7378,f2580,f2244,f7993]) ).

fof(f7988,plain,
    ( spl171_551
  <=> ! [X0,X1] :
        ( relation_image(X1,X0) = relation_image(X1,set_difference(relation_dom(X1),set_difference(relation_dom(X1),X0)))
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_551])]) ).

fof(f7991,plain,
    ( ! [X0,X1] :
        ( relation_image(X1,X0) = relation_image(X1,relation_rng(relation_rng_restriction(X0,identity_relation(relation_dom(X1)))))
        | ~ relation(X1) )
    | ~ spl171_46
    | ~ spl171_91
    | ~ spl171_526
    | ~ spl171_551 ),
    inference(forward_demodulation,[],[f7989,f7509]) ).

fof(f7989,plain,
    ( ! [X0,X1] :
        ( relation_image(X1,X0) = relation_image(X1,set_difference(relation_dom(X1),set_difference(relation_dom(X1),X0)))
        | ~ relation(X1) )
    | ~ spl171_551 ),
    inference(avatar_component_clause,[],[f7988]) ).

fof(f7990,plain,
    spl171_551,
    inference(avatar_split_clause,[],[f1791,f7988]) ).

fof(f1791,plain,
    ! [X0,X1] :
      ( relation_image(X1,X0) = relation_image(X1,set_difference(relation_dom(X1),set_difference(relation_dom(X1),X0)))
      | ~ relation(X1) ),
    inference(definition_unfolding,[],[f1171,f1148]) ).

fof(f1171,plain,
    ! [X0,X1] :
      ( relation_image(X1,X0) = relation_image(X1,set_intersection2(relation_dom(X1),X0))
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f384]) ).

fof(f384,plain,
    ! [X0,X1] :
      ( relation_image(X1,X0) = relation_image(X1,set_intersection2(relation_dom(X1),X0))
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f197]) ).

fof(f197,axiom,
    ! [X0,X1] :
      ( relation(X1)
     => relation_image(X1,X0) = relation_image(X1,set_intersection2(relation_dom(X1),X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t145_relat_1) ).

fof(f7985,plain,
    spl171_550,
    inference(avatar_split_clause,[],[f1780,f7983]) ).

fof(f1780,plain,
    ! [X0] :
      ( sP0(X0)
      | ~ in(unordered_pair(unordered_pair(sK59(X0),sK60(X0)),unordered_pair(sK59(X0),sK59(X0))),X0) ),
    inference(definition_unfolding,[],[f1101,f1762]) ).

fof(f1101,plain,
    ! [X0] :
      ( sP0(X0)
      | ~ in(ordered_pair(sK59(X0),sK60(X0)),X0) ),
    inference(cnf_transformation,[],[f706]) ).

fof(f7965,plain,
    spl171_549,
    inference(avatar_split_clause,[],[f1779,f7963]) ).

fof(f1779,plain,
    ! [X0] :
      ( sP0(X0)
      | ~ in(unordered_pair(unordered_pair(sK60(X0),sK59(X0)),unordered_pair(sK60(X0),sK60(X0))),X0) ),
    inference(definition_unfolding,[],[f1102,f1762]) ).

fof(f1102,plain,
    ! [X0] :
      ( sP0(X0)
      | ~ in(ordered_pair(sK60(X0),sK59(X0)),X0) ),
    inference(cnf_transformation,[],[f706]) ).

fof(f7961,plain,
    spl171_548,
    inference(avatar_split_clause,[],[f1251,f7959]) ).

fof(f7959,plain,
    ( spl171_548
  <=> ! [X2,X0,X1] :
        ( in(X0,relation_dom(relation_dom_restriction(X2,X1)))
        | ~ in(X0,relation_dom(X2))
        | ~ in(X0,X1)
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_548])]) ).

fof(f1251,plain,
    ! [X2,X0,X1] :
      ( in(X0,relation_dom(relation_dom_restriction(X2,X1)))
      | ~ in(X0,relation_dom(X2))
      | ~ in(X0,X1)
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f771]) ).

fof(f771,plain,
    ! [X0,X1,X2] :
      ( ( ( in(X0,relation_dom(relation_dom_restriction(X2,X1)))
          | ~ in(X0,relation_dom(X2))
          | ~ in(X0,X1) )
        & ( ( in(X0,relation_dom(X2))
            & in(X0,X1) )
          | ~ in(X0,relation_dom(relation_dom_restriction(X2,X1))) ) )
      | ~ relation(X2) ),
    inference(flattening,[],[f770]) ).

fof(f770,plain,
    ! [X0,X1,X2] :
      ( ( ( in(X0,relation_dom(relation_dom_restriction(X2,X1)))
          | ~ in(X0,relation_dom(X2))
          | ~ in(X0,X1) )
        & ( ( in(X0,relation_dom(X2))
            & in(X0,X1) )
          | ~ in(X0,relation_dom(relation_dom_restriction(X2,X1))) ) )
      | ~ relation(X2) ),
    inference(nnf_transformation,[],[f437]) ).

fof(f437,plain,
    ! [X0,X1,X2] :
      ( ( in(X0,relation_dom(relation_dom_restriction(X2,X1)))
      <=> ( in(X0,relation_dom(X2))
          & in(X0,X1) ) )
      | ~ relation(X2) ),
    inference(ennf_transformation,[],[f294]) ).

fof(f294,axiom,
    ! [X0,X1,X2] :
      ( relation(X2)
     => ( in(X0,relation_dom(relation_dom_restriction(X2,X1)))
      <=> ( in(X0,relation_dom(X2))
          & in(X0,X1) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t86_relat_1) ).

fof(f7957,plain,
    spl171_547,
    inference(avatar_split_clause,[],[f1248,f7955]) ).

fof(f7955,plain,
    ( spl171_547
  <=> ! [X2,X0,X1] :
        ( in(X0,relation_rng(relation_rng_restriction(X1,X2)))
        | ~ in(X0,relation_rng(X2))
        | ~ in(X0,X1)
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_547])]) ).

fof(f1248,plain,
    ! [X2,X0,X1] :
      ( in(X0,relation_rng(relation_rng_restriction(X1,X2)))
      | ~ in(X0,relation_rng(X2))
      | ~ in(X0,X1)
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f769]) ).

fof(f769,plain,
    ! [X0,X1,X2] :
      ( ( ( in(X0,relation_rng(relation_rng_restriction(X1,X2)))
          | ~ in(X0,relation_rng(X2))
          | ~ in(X0,X1) )
        & ( ( in(X0,relation_rng(X2))
            & in(X0,X1) )
          | ~ in(X0,relation_rng(relation_rng_restriction(X1,X2))) ) )
      | ~ relation(X2) ),
    inference(flattening,[],[f768]) ).

fof(f768,plain,
    ! [X0,X1,X2] :
      ( ( ( in(X0,relation_rng(relation_rng_restriction(X1,X2)))
          | ~ in(X0,relation_rng(X2))
          | ~ in(X0,X1) )
        & ( ( in(X0,relation_rng(X2))
            & in(X0,X1) )
          | ~ in(X0,relation_rng(relation_rng_restriction(X1,X2))) ) )
      | ~ relation(X2) ),
    inference(nnf_transformation,[],[f436]) ).

fof(f436,plain,
    ! [X0,X1,X2] :
      ( ( in(X0,relation_rng(relation_rng_restriction(X1,X2)))
      <=> ( in(X0,relation_rng(X2))
          & in(X0,X1) ) )
      | ~ relation(X2) ),
    inference(ennf_transformation,[],[f184]) ).

fof(f184,axiom,
    ! [X0,X1,X2] :
      ( relation(X2)
     => ( in(X0,relation_rng(relation_rng_restriction(X1,X2)))
      <=> ( in(X0,relation_rng(X2))
          & in(X0,X1) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t115_relat_1) ).

fof(f7953,plain,
    spl171_546,
    inference(avatar_split_clause,[],[f1237,f7951]) ).

fof(f7951,plain,
    ( spl171_546
  <=> ! [X2,X0,X1] :
        ( in(X0,relation_restriction(X2,X1))
        | ~ in(X0,cartesian_product2(X1,X1))
        | ~ in(X0,X2)
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_546])]) ).

fof(f1237,plain,
    ! [X2,X0,X1] :
      ( in(X0,relation_restriction(X2,X1))
      | ~ in(X0,cartesian_product2(X1,X1))
      | ~ in(X0,X2)
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f759]) ).

fof(f759,plain,
    ! [X0,X1,X2] :
      ( ( ( in(X0,relation_restriction(X2,X1))
          | ~ in(X0,cartesian_product2(X1,X1))
          | ~ in(X0,X2) )
        & ( ( in(X0,cartesian_product2(X1,X1))
            & in(X0,X2) )
          | ~ in(X0,relation_restriction(X2,X1)) ) )
      | ~ relation(X2) ),
    inference(flattening,[],[f758]) ).

fof(f758,plain,
    ! [X0,X1,X2] :
      ( ( ( in(X0,relation_restriction(X2,X1))
          | ~ in(X0,cartesian_product2(X1,X1))
          | ~ in(X0,X2) )
        & ( ( in(X0,cartesian_product2(X1,X1))
            & in(X0,X2) )
          | ~ in(X0,relation_restriction(X2,X1)) ) )
      | ~ relation(X2) ),
    inference(nnf_transformation,[],[f433]) ).

fof(f433,plain,
    ! [X0,X1,X2] :
      ( ( in(X0,relation_restriction(X2,X1))
      <=> ( in(X0,cartesian_product2(X1,X1))
          & in(X0,X2) ) )
      | ~ relation(X2) ),
    inference(ennf_transformation,[],[f204]) ).

fof(f204,axiom,
    ! [X0,X1,X2] :
      ( relation(X2)
     => ( in(X0,relation_restriction(X2,X1))
      <=> ( in(X0,cartesian_product2(X1,X1))
          & in(X0,X2) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t16_wellord1) ).

fof(f7949,plain,
    spl171_545,
    inference(avatar_split_clause,[],[f1191,f7947]) ).

fof(f7947,plain,
    ( spl171_545
  <=> ! [X0,X1] :
        ( relation_image(X1,relation_inverse_image(X1,X0)) = X0
        | ~ subset(X0,relation_rng(X1))
        | ~ function(X1)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_545])]) ).

fof(f1191,plain,
    ! [X0,X1] :
      ( relation_image(X1,relation_inverse_image(X1,X0)) = X0
      | ~ subset(X0,relation_rng(X1))
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f410]) ).

fof(f410,plain,
    ! [X0,X1] :
      ( relation_image(X1,relation_inverse_image(X1,X0)) = X0
      | ~ subset(X0,relation_rng(X1))
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(flattening,[],[f409]) ).

fof(f409,plain,
    ! [X0,X1] :
      ( relation_image(X1,relation_inverse_image(X1,X0)) = X0
      | ~ subset(X0,relation_rng(X1))
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f200]) ).

fof(f200,axiom,
    ! [X0,X1] :
      ( ( function(X1)
        & relation(X1) )
     => ( subset(X0,relation_rng(X1))
       => relation_image(X1,relation_inverse_image(X1,X0)) = X0 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t147_funct_1) ).

fof(f7760,plain,
    ( spl171_544
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_535 ),
    inference(avatar_split_clause,[],[f7723,f7720,f2639,f2076,f7758]) ).

fof(f7758,plain,
    ( spl171_544
  <=> ! [X4,X0,X1] :
        ( sK160 = X4
        | in(sK91(X0,X4),X4)
        | ~ subset(X4,X1)
        | ~ sP13(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_544])]) ).

fof(f7720,plain,
    ( spl171_535
  <=> ! [X4,X0,X1] :
        ( in(sK91(X0,X4),X4)
        | empty_set = X4
        | ~ subset(X4,X1)
        | ~ sP13(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_535])]) ).

fof(f7723,plain,
    ( ! [X0,X1,X4] :
        ( sK160 = X4
        | in(sK91(X0,X4),X4)
        | ~ subset(X4,X1)
        | ~ sP13(X0,X1) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_535 ),
    inference(forward_demodulation,[],[f7721,f2706]) ).

fof(f7721,plain,
    ( ! [X0,X1,X4] :
        ( in(sK91(X0,X4),X4)
        | empty_set = X4
        | ~ subset(X4,X1)
        | ~ sP13(X0,X1) )
    | ~ spl171_535 ),
    inference(avatar_component_clause,[],[f7720]) ).

fof(f7756,plain,
    ( spl171_543
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_534 ),
    inference(avatar_split_clause,[],[f7718,f7715,f2639,f2076,f7754]) ).

fof(f7754,plain,
    ( spl171_543
  <=> ! [X0,X3] :
        ( sK160 = X3
        | in(sK78(X0,X3),X3)
        | ~ subset(X3,relation_field(X0))
        | ~ sP7(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_543])]) ).

fof(f7715,plain,
    ( spl171_534
  <=> ! [X0,X3] :
        ( in(sK78(X0,X3),X3)
        | empty_set = X3
        | ~ subset(X3,relation_field(X0))
        | ~ sP7(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_534])]) ).

fof(f7718,plain,
    ( ! [X3,X0] :
        ( sK160 = X3
        | in(sK78(X0,X3),X3)
        | ~ subset(X3,relation_field(X0))
        | ~ sP7(X0) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_534 ),
    inference(forward_demodulation,[],[f7716,f2706]) ).

fof(f7716,plain,
    ( ! [X3,X0] :
        ( in(sK78(X0,X3),X3)
        | empty_set = X3
        | ~ subset(X3,relation_field(X0))
        | ~ sP7(X0) )
    | ~ spl171_534 ),
    inference(avatar_component_clause,[],[f7715]) ).

fof(f7752,plain,
    spl171_542,
    inference(avatar_split_clause,[],[f1933,f7750]) ).

fof(f7750,plain,
    ( spl171_542
  <=> ! [X5,X1,X0] :
        ( apply(X0,apply(X1,X5)) = X5
        | ~ in(X5,relation_dom(X1))
        | ~ sP3(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_542])]) ).

fof(f1933,plain,
    ! [X0,X1,X5] :
      ( apply(X0,apply(X1,X5)) = X5
      | ~ in(X5,relation_dom(X1))
      | ~ sP3(X0,X1) ),
    inference(equality_resolution,[],[f1129]) ).

fof(f1129,plain,
    ! [X0,X1,X4,X5] :
      ( apply(X0,X4) = X5
      | apply(X1,X5) != X4
      | ~ in(X5,relation_dom(X1))
      | ~ sP3(X0,X1) ),
    inference(cnf_transformation,[],[f718]) ).

fof(f7748,plain,
    spl171_541,
    inference(avatar_split_clause,[],[f1666,f7746]) ).

fof(f7746,plain,
    ( spl171_541
  <=> ! [X0,X1] :
        ( powerset(X0) = X1
        | ~ subset(sK147(X0,X1),X0)
        | ~ in(sK147(X0,X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_541])]) ).

fof(f1666,plain,
    ! [X0,X1] :
      ( powerset(X0) = X1
      | ~ subset(sK147(X0,X1),X0)
      | ~ in(sK147(X0,X1),X1) ),
    inference(cnf_transformation,[],[f991]) ).

fof(f991,plain,
    ! [X0,X1] :
      ( ( powerset(X0) = X1
        | ( ( ~ subset(sK147(X0,X1),X0)
            | ~ in(sK147(X0,X1),X1) )
          & ( subset(sK147(X0,X1),X0)
            | in(sK147(X0,X1),X1) ) ) )
      & ( ! [X3] :
            ( ( in(X3,X1)
              | ~ subset(X3,X0) )
            & ( subset(X3,X0)
              | ~ in(X3,X1) ) )
        | powerset(X0) != X1 ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK147])],[f989,f990]) ).

fof(f990,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( ( ~ subset(X2,X0)
            | ~ in(X2,X1) )
          & ( subset(X2,X0)
            | in(X2,X1) ) )
     => ( ( ~ subset(sK147(X0,X1),X0)
          | ~ in(sK147(X0,X1),X1) )
        & ( subset(sK147(X0,X1),X0)
          | in(sK147(X0,X1),X1) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f989,plain,
    ! [X0,X1] :
      ( ( powerset(X0) = X1
        | ? [X2] :
            ( ( ~ subset(X2,X0)
              | ~ in(X2,X1) )
            & ( subset(X2,X0)
              | in(X2,X1) ) ) )
      & ( ! [X3] :
            ( ( in(X3,X1)
              | ~ subset(X3,X0) )
            & ( subset(X3,X0)
              | ~ in(X3,X1) ) )
        | powerset(X0) != X1 ) ),
    inference(rectify,[],[f988]) ).

fof(f988,plain,
    ! [X0,X1] :
      ( ( powerset(X0) = X1
        | ? [X2] :
            ( ( ~ subset(X2,X0)
              | ~ in(X2,X1) )
            & ( subset(X2,X0)
              | in(X2,X1) ) ) )
      & ( ! [X2] :
            ( ( in(X2,X1)
              | ~ subset(X2,X0) )
            & ( subset(X2,X0)
              | ~ in(X2,X1) ) )
        | powerset(X0) != X1 ) ),
    inference(nnf_transformation,[],[f31]) ).

fof(f31,axiom,
    ! [X0,X1] :
      ( powerset(X0) = X1
    <=> ! [X2] :
          ( in(X2,X1)
        <=> subset(X2,X0) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_zfmisc_1) ).

fof(f7744,plain,
    spl171_540,
    inference(avatar_split_clause,[],[f1665,f7742]) ).

fof(f7742,plain,
    ( spl171_540
  <=> ! [X0,X1] :
        ( powerset(X0) = X1
        | subset(sK147(X0,X1),X0)
        | in(sK147(X0,X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_540])]) ).

fof(f1665,plain,
    ! [X0,X1] :
      ( powerset(X0) = X1
      | subset(sK147(X0,X1),X0)
      | in(sK147(X0,X1),X1) ),
    inference(cnf_transformation,[],[f991]) ).

fof(f7740,plain,
    spl171_539,
    inference(avatar_split_clause,[],[f1618,f7738]) ).

fof(f7738,plain,
    ( spl171_539
  <=> ! [X2,X0,X1] :
        ( sP42(X2,X0,X1)
        | ~ element(X2,powerset(powerset(X0)))
        | ~ element(X1,powerset(powerset(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_539])]) ).

fof(f1618,plain,
    ! [X2,X0,X1] :
      ( sP42(X2,X0,X1)
      | ~ element(X2,powerset(powerset(X0)))
      | ~ element(X1,powerset(powerset(X0))) ),
    inference(cnf_transformation,[],[f667]) ).

fof(f667,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( sP42(X2,X0,X1)
          | ~ element(X2,powerset(powerset(X0))) )
      | ~ element(X1,powerset(powerset(X0))) ),
    inference(definition_folding,[],[f560,f666,f665]) ).

fof(f666,plain,
    ! [X2,X0,X1] :
      ( ( complements_of_subsets(X0,X1) = X2
      <=> sP41(X1,X0,X2) )
      | ~ sP42(X2,X0,X1) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP42])]) ).

fof(f560,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( ( complements_of_subsets(X0,X1) = X2
          <=> ! [X3] :
                ( ( in(X3,X2)
                <=> in(subset_complement(X0,X3),X1) )
                | ~ element(X3,powerset(X0)) ) )
          | ~ element(X2,powerset(powerset(X0))) )
      | ~ element(X1,powerset(powerset(X0))) ),
    inference(ennf_transformation,[],[f66]) ).

fof(f66,axiom,
    ! [X0,X1] :
      ( element(X1,powerset(powerset(X0)))
     => ! [X2] :
          ( element(X2,powerset(powerset(X0)))
         => ( complements_of_subsets(X0,X1) = X2
          <=> ! [X3] :
                ( element(X3,powerset(X0))
               => ( in(X3,X2)
                <=> in(subset_complement(X0,X3),X1) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d8_setfam_1) ).

fof(f7736,plain,
    spl171_538,
    inference(avatar_split_clause,[],[f1511,f7734]) ).

fof(f7734,plain,
    ( spl171_538
  <=> ! [X0,X6,X2,X1] :
        ( in(sK121(X0,X1,X6),relation_dom(X0))
        | ~ in(X6,X2)
        | ~ sP33(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_538])]) ).

fof(f1511,plain,
    ! [X2,X0,X1,X6] :
      ( in(sK121(X0,X1,X6),relation_dom(X0))
      | ~ in(X6,X2)
      | ~ sP33(X0,X1,X2) ),
    inference(cnf_transformation,[],[f906]) ).

fof(f7732,plain,
    ( spl171_214
    | ~ spl171_537
    | ~ spl171_185
    | ~ spl171_516 ),
    inference(avatar_split_clause,[],[f7322,f7116,f3299,f7729,f3454]) ).

fof(f3454,plain,
    ( spl171_214
  <=> sP0(sK51) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_214])]) ).

fof(f7729,plain,
    ( spl171_537
  <=> in(sK60(sK51),sK160) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_537])]) ).

fof(f3299,plain,
    ( spl171_185
  <=> ! [X0] :
        ( sP0(X0)
        | in(sK60(X0),relation_field(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_185])]) ).

fof(f7116,plain,
    ( spl171_516
  <=> ! [X0] :
        ( ~ in(X0,sK160)
        | ~ in(X0,relation_field(sK51)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_516])]) ).

fof(f7322,plain,
    ( ~ in(sK60(sK51),sK160)
    | sP0(sK51)
    | ~ spl171_185
    | ~ spl171_516 ),
    inference(resolution,[],[f7117,f3300]) ).

fof(f3300,plain,
    ( ! [X0] :
        ( in(sK60(X0),relation_field(X0))
        | sP0(X0) )
    | ~ spl171_185 ),
    inference(avatar_component_clause,[],[f3299]) ).

fof(f7117,plain,
    ( ! [X0] :
        ( ~ in(X0,relation_field(sK51))
        | ~ in(X0,sK160) )
    | ~ spl171_516 ),
    inference(avatar_component_clause,[],[f7116]) ).

fof(f7727,plain,
    spl171_536,
    inference(avatar_split_clause,[],[f1492,f7725]) ).

fof(f7725,plain,
    ( spl171_536
  <=> ! [X0,X1] :
        ( sP29(X0,X1)
        | in(sK116(X0,X1),relation_dom(X0))
        | in(sK115(X0,X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_536])]) ).

fof(f1492,plain,
    ! [X0,X1] :
      ( sP29(X0,X1)
      | in(sK116(X0,X1),relation_dom(X0))
      | in(sK115(X0,X1),X1) ),
    inference(cnf_transformation,[],[f892]) ).

fof(f7722,plain,
    spl171_535,
    inference(avatar_split_clause,[],[f1402,f7720]) ).

fof(f1402,plain,
    ! [X0,X1,X4] :
      ( in(sK91(X0,X4),X4)
      | empty_set = X4
      | ~ subset(X4,X1)
      | ~ sP13(X0,X1) ),
    inference(cnf_transformation,[],[f832]) ).

fof(f7717,plain,
    spl171_534,
    inference(avatar_split_clause,[],[f1361,f7715]) ).

fof(f1361,plain,
    ! [X3,X0] :
      ( in(sK78(X0,X3),X3)
      | empty_set = X3
      | ~ subset(X3,relation_field(X0))
      | ~ sP7(X0) ),
    inference(cnf_transformation,[],[f798]) ).

fof(f7409,plain,
    ( spl171_533
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_519 ),
    inference(avatar_split_clause,[],[f7352,f7348,f2639,f2076,f7407]) ).

fof(f7407,plain,
    ( spl171_533
  <=> ! [X0,X1] :
        ( sK160 = X0
        | relation_inverse_image(X1,X0) != sK160
        | ~ subset(X0,relation_rng(X1))
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_533])]) ).

fof(f7348,plain,
    ( spl171_519
  <=> ! [X0,X1] :
        ( empty_set != relation_inverse_image(X1,X0)
        | ~ subset(X0,relation_rng(X1))
        | empty_set = X0
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_519])]) ).

fof(f7352,plain,
    ( ! [X0,X1] :
        ( sK160 = X0
        | relation_inverse_image(X1,X0) != sK160
        | ~ subset(X0,relation_rng(X1))
        | ~ relation(X1) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_519 ),
    inference(forward_demodulation,[],[f7351,f2706]) ).

fof(f7351,plain,
    ( ! [X0,X1] :
        ( relation_inverse_image(X1,X0) != sK160
        | ~ subset(X0,relation_rng(X1))
        | empty_set = X0
        | ~ relation(X1) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_519 ),
    inference(forward_demodulation,[],[f7349,f2706]) ).

fof(f7349,plain,
    ( ! [X0,X1] :
        ( empty_set != relation_inverse_image(X1,X0)
        | ~ subset(X0,relation_rng(X1))
        | empty_set = X0
        | ~ relation(X1) )
    | ~ spl171_519 ),
    inference(avatar_component_clause,[],[f7348]) ).

fof(f7405,plain,
    spl171_532,
    inference(avatar_split_clause,[],[f1931,f7403]) ).

fof(f7403,plain,
    ( spl171_532
  <=> ! [X1] :
        ( ~ being_limit_ordinal(set_union2(X1,unordered_pair(X1,X1)))
        | ~ ordinal(X1)
        | ~ ordinal(set_union2(X1,unordered_pair(X1,X1))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_532])]) ).

fof(f1931,plain,
    ! [X1] :
      ( ~ being_limit_ordinal(set_union2(X1,unordered_pair(X1,X1)))
      | ~ ordinal(X1)
      | ~ ordinal(set_union2(X1,unordered_pair(X1,X1))) ),
    inference(equality_resolution,[],[f1767]) ).

fof(f1767,plain,
    ! [X0,X1] :
      ( ~ being_limit_ordinal(X0)
      | set_union2(X1,unordered_pair(X1,X1)) != X0
      | ~ ordinal(X1)
      | ~ ordinal(X0) ),
    inference(definition_unfolding,[],[f1071,f1763]) ).

fof(f1071,plain,
    ! [X0,X1] :
      ( ~ being_limit_ordinal(X0)
      | succ(X1) != X0
      | ~ ordinal(X1)
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f685]) ).

fof(f685,plain,
    ! [X0] :
      ( ( ( ~ being_limit_ordinal(X0)
          | ! [X1] :
              ( succ(X1) != X0
              | ~ ordinal(X1) ) )
        & ( ( succ(sK52(X0)) = X0
            & ordinal(sK52(X0)) )
          | being_limit_ordinal(X0) ) )
      | ~ ordinal(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK52])],[f323,f684]) ).

fof(f684,plain,
    ! [X0] :
      ( ? [X2] :
          ( succ(X2) = X0
          & ordinal(X2) )
     => ( succ(sK52(X0)) = X0
        & ordinal(sK52(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f323,plain,
    ! [X0] :
      ( ( ( ~ being_limit_ordinal(X0)
          | ! [X1] :
              ( succ(X1) != X0
              | ~ ordinal(X1) ) )
        & ( ? [X2] :
              ( succ(X2) = X0
              & ordinal(X2) )
          | being_limit_ordinal(X0) ) )
      | ~ ordinal(X0) ),
    inference(ennf_transformation,[],[f308]) ).

fof(f308,plain,
    ! [X0] :
      ( ordinal(X0)
     => ( ~ ( being_limit_ordinal(X0)
            & ? [X1] :
                ( succ(X1) = X0
                & ordinal(X1) ) )
        & ~ ( ! [X2] :
                ( ordinal(X2)
               => succ(X2) != X0 )
            & ~ being_limit_ordinal(X0) ) ) ),
    inference(rectify,[],[f252]) ).

fof(f252,axiom,
    ! [X0] :
      ( ordinal(X0)
     => ( ~ ( being_limit_ordinal(X0)
            & ? [X1] :
                ( succ(X1) = X0
                & ordinal(X1) ) )
        & ~ ( ! [X1] :
                ( ordinal(X1)
               => succ(X1) != X0 )
            & ~ being_limit_ordinal(X0) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t42_ordinal1) ).

fof(f7401,plain,
    spl171_531,
    inference(avatar_split_clause,[],[f1836,f7399]) ).

fof(f7399,plain,
    ( spl171_531
  <=> ! [X0,X3,X2,X1] :
        ( in(X0,X2)
        | ~ in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),cartesian_product2(X2,X3)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_531])]) ).

fof(f1836,plain,
    ! [X2,X3,X0,X1] :
      ( in(X0,X2)
      | ~ in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),cartesian_product2(X2,X3)) ),
    inference(definition_unfolding,[],[f1282,f1762]) ).

fof(f1282,plain,
    ! [X2,X3,X0,X1] :
      ( in(X0,X2)
      | ~ in(ordered_pair(X0,X1),cartesian_product2(X2,X3)) ),
    inference(cnf_transformation,[],[f781]) ).

fof(f7397,plain,
    spl171_530,
    inference(avatar_split_clause,[],[f1835,f7395]) ).

fof(f7395,plain,
    ( spl171_530
  <=> ! [X0,X3,X2,X1] :
        ( in(X1,X3)
        | ~ in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),cartesian_product2(X2,X3)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_530])]) ).

fof(f1835,plain,
    ! [X2,X3,X0,X1] :
      ( in(X1,X3)
      | ~ in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),cartesian_product2(X2,X3)) ),
    inference(definition_unfolding,[],[f1283,f1762]) ).

fof(f1283,plain,
    ! [X2,X3,X0,X1] :
      ( in(X1,X3)
      | ~ in(ordered_pair(X0,X1),cartesian_product2(X2,X3)) ),
    inference(cnf_transformation,[],[f781]) ).

fof(f7393,plain,
    ( spl171_214
    | ~ spl171_529
    | ~ spl171_184
    | ~ spl171_516 ),
    inference(avatar_split_clause,[],[f7321,f7116,f3295,f7390,f3454]) ).

fof(f7390,plain,
    ( spl171_529
  <=> in(sK59(sK51),sK160) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_529])]) ).

fof(f3295,plain,
    ( spl171_184
  <=> ! [X0] :
        ( sP0(X0)
        | in(sK59(X0),relation_field(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_184])]) ).

fof(f7321,plain,
    ( ~ in(sK59(sK51),sK160)
    | sP0(sK51)
    | ~ spl171_184
    | ~ spl171_516 ),
    inference(resolution,[],[f7117,f3296]) ).

fof(f3296,plain,
    ( ! [X0] :
        ( in(sK59(X0),relation_field(X0))
        | sP0(X0) )
    | ~ spl171_184 ),
    inference(avatar_component_clause,[],[f3295]) ).

fof(f7388,plain,
    spl171_528,
    inference(avatar_split_clause,[],[f1821,f7386]) ).

fof(f7386,plain,
    ( spl171_528
  <=> ! [X2,X0,X1] :
        ( subset(set_difference(X0,set_difference(X0,X2)),set_difference(X1,set_difference(X1,X2)))
        | ~ subset(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_528])]) ).

fof(f1821,plain,
    ! [X2,X0,X1] :
      ( subset(set_difference(X0,set_difference(X0,X2)),set_difference(X1,set_difference(X1,X2)))
      | ~ subset(X0,X1) ),
    inference(definition_unfolding,[],[f1252,f1148,f1148]) ).

fof(f1252,plain,
    ! [X2,X0,X1] :
      ( subset(set_intersection2(X0,X2),set_intersection2(X1,X2))
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f438]) ).

fof(f438,plain,
    ! [X0,X1,X2] :
      ( subset(set_intersection2(X0,X2),set_intersection2(X1,X2))
      | ~ subset(X0,X1) ),
    inference(ennf_transformation,[],[f224]) ).

fof(f224,axiom,
    ! [X0,X1,X2] :
      ( subset(X0,X1)
     => subset(set_intersection2(X0,X2),set_intersection2(X1,X2)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t26_xboole_1) ).

fof(f7384,plain,
    spl171_527,
    inference(avatar_split_clause,[],[f1790,f7382]) ).

fof(f1790,plain,
    ! [X0,X1] :
      ( relation_dom(relation_dom_restriction(X1,X0)) = set_difference(relation_dom(X1),set_difference(relation_dom(X1),X0))
      | ~ relation(X1) ),
    inference(definition_unfolding,[],[f1170,f1148]) ).

fof(f1170,plain,
    ! [X0,X1] :
      ( set_intersection2(relation_dom(X1),X0) = relation_dom(relation_dom_restriction(X1,X0))
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f383]) ).

fof(f383,plain,
    ! [X0,X1] :
      ( set_intersection2(relation_dom(X1),X0) = relation_dom(relation_dom_restriction(X1,X0))
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f301]) ).

fof(f301,axiom,
    ! [X0,X1] :
      ( relation(X1)
     => set_intersection2(relation_dom(X1),X0) = relation_dom(relation_dom_restriction(X1,X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t90_relat_1) ).

fof(f7380,plain,
    spl171_526,
    inference(avatar_split_clause,[],[f1789,f7378]) ).

fof(f1789,plain,
    ! [X0,X1] :
      ( relation_rng(relation_rng_restriction(X0,X1)) = set_difference(relation_rng(X1),set_difference(relation_rng(X1),X0))
      | ~ relation(X1) ),
    inference(definition_unfolding,[],[f1169,f1148]) ).

fof(f1169,plain,
    ! [X0,X1] :
      ( relation_rng(relation_rng_restriction(X0,X1)) = set_intersection2(relation_rng(X1),X0)
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f382]) ).

fof(f382,plain,
    ! [X0,X1] :
      ( relation_rng(relation_rng_restriction(X0,X1)) = set_intersection2(relation_rng(X1),X0)
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f189]) ).

fof(f189,axiom,
    ! [X0,X1] :
      ( relation(X1)
     => relation_rng(relation_rng_restriction(X0,X1)) = set_intersection2(relation_rng(X1),X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t119_relat_1) ).

fof(f7376,plain,
    spl171_525,
    inference(avatar_split_clause,[],[f1772,f7374]) ).

fof(f7374,plain,
    ( spl171_525
  <=> ! [X0,X1] :
        ( ordinal_subset(set_union2(X0,unordered_pair(X0,X0)),X1)
        | ~ in(X0,X1)
        | ~ ordinal(X1)
        | ~ ordinal(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_525])]) ).

fof(f1772,plain,
    ! [X0,X1] :
      ( ordinal_subset(set_union2(X0,unordered_pair(X0,X0)),X1)
      | ~ in(X0,X1)
      | ~ ordinal(X1)
      | ~ ordinal(X0) ),
    inference(definition_unfolding,[],[f1076,f1763]) ).

fof(f1076,plain,
    ! [X0,X1] :
      ( ordinal_subset(succ(X0),X1)
      | ~ in(X0,X1)
      | ~ ordinal(X1)
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f690]) ).

fof(f690,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( in(X0,X1)
              | ~ ordinal_subset(succ(X0),X1) )
            & ( ordinal_subset(succ(X0),X1)
              | ~ in(X0,X1) ) )
          | ~ ordinal(X1) )
      | ~ ordinal(X0) ),
    inference(nnf_transformation,[],[f326]) ).

fof(f326,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( in(X0,X1)
          <=> ordinal_subset(succ(X0),X1) )
          | ~ ordinal(X1) )
      | ~ ordinal(X0) ),
    inference(ennf_transformation,[],[f233]) ).

fof(f233,axiom,
    ! [X0] :
      ( ordinal(X0)
     => ! [X1] :
          ( ordinal(X1)
         => ( in(X0,X1)
          <=> ordinal_subset(succ(X0),X1) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t33_ordinal1) ).

fof(f7372,plain,
    spl171_524,
    inference(avatar_split_clause,[],[f1771,f7370]) ).

fof(f7370,plain,
    ( spl171_524
  <=> ! [X0,X1] :
        ( in(X0,X1)
        | ~ ordinal_subset(set_union2(X0,unordered_pair(X0,X0)),X1)
        | ~ ordinal(X1)
        | ~ ordinal(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_524])]) ).

fof(f1771,plain,
    ! [X0,X1] :
      ( in(X0,X1)
      | ~ ordinal_subset(set_union2(X0,unordered_pair(X0,X0)),X1)
      | ~ ordinal(X1)
      | ~ ordinal(X0) ),
    inference(definition_unfolding,[],[f1077,f1763]) ).

fof(f1077,plain,
    ! [X0,X1] :
      ( in(X0,X1)
      | ~ ordinal_subset(succ(X0),X1)
      | ~ ordinal(X1)
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f690]) ).

fof(f7368,plain,
    spl171_523,
    inference(avatar_split_clause,[],[f1769,f7366]) ).

fof(f7366,plain,
    ( spl171_523
  <=> ! [X0] :
        ( being_limit_ordinal(X0)
        | ~ in(set_union2(sK53(X0),unordered_pair(sK53(X0),sK53(X0))),X0)
        | ~ ordinal(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_523])]) ).

fof(f1769,plain,
    ! [X0] :
      ( being_limit_ordinal(X0)
      | ~ in(set_union2(sK53(X0),unordered_pair(sK53(X0),sK53(X0))),X0)
      | ~ ordinal(X0) ),
    inference(definition_unfolding,[],[f1075,f1763]) ).

fof(f1075,plain,
    ! [X0] :
      ( being_limit_ordinal(X0)
      | ~ in(succ(sK53(X0)),X0)
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f689]) ).

fof(f7364,plain,
    spl171_522,
    inference(avatar_split_clause,[],[f1768,f7362]) ).

fof(f7362,plain,
    ( spl171_522
  <=> ! [X0] :
        ( set_union2(sK52(X0),unordered_pair(sK52(X0),sK52(X0))) = X0
        | being_limit_ordinal(X0)
        | ~ ordinal(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_522])]) ).

fof(f1768,plain,
    ! [X0] :
      ( set_union2(sK52(X0),unordered_pair(sK52(X0),sK52(X0))) = X0
      | being_limit_ordinal(X0)
      | ~ ordinal(X0) ),
    inference(definition_unfolding,[],[f1070,f1763]) ).

fof(f1070,plain,
    ! [X0] :
      ( succ(sK52(X0)) = X0
      | being_limit_ordinal(X0)
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f685]) ).

fof(f7360,plain,
    spl171_521,
    inference(avatar_split_clause,[],[f1242,f7358]) ).

fof(f7358,plain,
    ( spl171_521
  <=> ! [X2,X0,X1] :
        ( in(sK75(X0,X1,X2),relation_dom(X2))
        | ~ in(X0,relation_image(X2,X1))
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_521])]) ).

fof(f1242,plain,
    ! [X2,X0,X1] :
      ( in(sK75(X0,X1,X2),relation_dom(X2))
      | ~ in(X0,relation_image(X2,X1))
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f767]) ).

fof(f7356,plain,
    spl171_520,
    inference(avatar_split_clause,[],[f1238,f7354]) ).

fof(f7354,plain,
    ( spl171_520
  <=> ! [X2,X0,X1] :
        ( in(sK74(X0,X1,X2),relation_rng(X2))
        | ~ in(X0,relation_inverse_image(X2,X1))
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_520])]) ).

fof(f1238,plain,
    ! [X2,X0,X1] :
      ( in(sK74(X0,X1,X2),relation_rng(X2))
      | ~ in(X0,relation_inverse_image(X2,X1))
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f763]) ).

fof(f7350,plain,
    spl171_519,
    inference(avatar_split_clause,[],[f1173,f7348]) ).

fof(f1173,plain,
    ! [X0,X1] :
      ( empty_set != relation_inverse_image(X1,X0)
      | ~ subset(X0,relation_rng(X1))
      | empty_set = X0
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f388]) ).

fof(f388,plain,
    ! [X0,X1] :
      ( empty_set != relation_inverse_image(X1,X0)
      | ~ subset(X0,relation_rng(X1))
      | empty_set = X0
      | ~ relation(X1) ),
    inference(flattening,[],[f387]) ).

fof(f387,plain,
    ! [X0,X1] :
      ( empty_set != relation_inverse_image(X1,X0)
      | ~ subset(X0,relation_rng(X1))
      | empty_set = X0
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f205]) ).

fof(f205,axiom,
    ! [X0,X1] :
      ( relation(X1)
     => ~ ( empty_set = relation_inverse_image(X1,X0)
          & subset(X0,relation_rng(X1))
          & empty_set != X0 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t174_relat_1) ).

fof(f7291,plain,
    ( spl171_518
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_513 ),
    inference(avatar_split_clause,[],[f7103,f7100,f2639,f2076,f7289]) ).

fof(f7289,plain,
    ( spl171_518
  <=> ! [X0,X1] :
        ( apply(X0,X1) = sK160
        | in(X1,relation_dom(X0))
        | ~ function(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_518])]) ).

fof(f7100,plain,
    ( spl171_513
  <=> ! [X0,X1] :
        ( empty_set = apply(X0,X1)
        | in(X1,relation_dom(X0))
        | ~ function(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_513])]) ).

fof(f7103,plain,
    ( ! [X0,X1] :
        ( apply(X0,X1) = sK160
        | in(X1,relation_dom(X0))
        | ~ function(X0)
        | ~ relation(X0) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_513 ),
    inference(forward_demodulation,[],[f7101,f2706]) ).

fof(f7101,plain,
    ( ! [X0,X1] :
        ( empty_set = apply(X0,X1)
        | in(X1,relation_dom(X0))
        | ~ function(X0)
        | ~ relation(X0) )
    | ~ spl171_513 ),
    inference(avatar_component_clause,[],[f7100]) ).

fof(f7243,plain,
    ( spl171_517
    | ~ spl171_401
    | ~ spl171_490 ),
    inference(avatar_split_clause,[],[f6935,f6789,f5452,f7241]) ).

fof(f5452,plain,
    ( spl171_401
  <=> ! [X4,X0,X1,X2] :
        ( in(X4,X1)
        | ~ in(X4,X2)
        | ~ sP47(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_401])]) ).

fof(f6789,plain,
    ( spl171_490
  <=> sP47(relation_field(sK51),relation_rng(sK51),sK160) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_490])]) ).

fof(f6935,plain,
    ( ! [X0] :
        ( ~ in(X0,sK160)
        | in(X0,relation_rng(sK51)) )
    | ~ spl171_401
    | ~ spl171_490 ),
    inference(resolution,[],[f6791,f5453]) ).

fof(f5453,plain,
    ( ! [X2,X0,X1,X4] :
        ( ~ sP47(X0,X1,X2)
        | ~ in(X4,X2)
        | in(X4,X1) )
    | ~ spl171_401 ),
    inference(avatar_component_clause,[],[f5452]) ).

fof(f6791,plain,
    ( sP47(relation_field(sK51),relation_rng(sK51),sK160)
    | ~ spl171_490 ),
    inference(avatar_component_clause,[],[f6789]) ).

fof(f7118,plain,
    ( spl171_516
    | ~ spl171_402
    | ~ spl171_490 ),
    inference(avatar_split_clause,[],[f6934,f6789,f5456,f7116]) ).

fof(f5456,plain,
    ( spl171_402
  <=> ! [X4,X0,X2,X1] :
        ( ~ in(X4,X0)
        | ~ in(X4,X2)
        | ~ sP47(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_402])]) ).

fof(f6934,plain,
    ( ! [X0] :
        ( ~ in(X0,sK160)
        | ~ in(X0,relation_field(sK51)) )
    | ~ spl171_402
    | ~ spl171_490 ),
    inference(resolution,[],[f6791,f5457]) ).

fof(f5457,plain,
    ( ! [X2,X0,X1,X4] :
        ( ~ sP47(X0,X1,X2)
        | ~ in(X4,X2)
        | ~ in(X4,X0) )
    | ~ spl171_402 ),
    inference(avatar_component_clause,[],[f5456]) ).

fof(f7111,plain,
    spl171_515,
    inference(avatar_split_clause,[],[f2014,f7109]) ).

fof(f7109,plain,
    ( spl171_515
  <=> ! [X2,X0,X1] :
        ( sP44(X0,X1,X2)
        | sK149(X0,X1,X2) != X1
        | ~ in(X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_515])]) ).

fof(f2014,plain,
    ! [X2,X0,X1] :
      ( sP44(X0,X1,X2)
      | sK149(X0,X1,X2) != X1
      | ~ in(X1,X2) ),
    inference(inner_rewriting,[],[f1680]) ).

fof(f1680,plain,
    ! [X2,X0,X1] :
      ( sP44(X0,X1,X2)
      | sK149(X0,X1,X2) != X1
      | ~ in(sK149(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f999]) ).

fof(f7107,plain,
    spl171_514,
    inference(avatar_split_clause,[],[f2013,f7105]) ).

fof(f7105,plain,
    ( spl171_514
  <=> ! [X2,X0,X1] :
        ( sP44(X0,X1,X2)
        | sK149(X0,X1,X2) != X0
        | ~ in(X0,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_514])]) ).

fof(f2013,plain,
    ! [X2,X0,X1] :
      ( sP44(X0,X1,X2)
      | sK149(X0,X1,X2) != X0
      | ~ in(X0,X2) ),
    inference(inner_rewriting,[],[f1681]) ).

fof(f1681,plain,
    ! [X2,X0,X1] :
      ( sP44(X0,X1,X2)
      | sK149(X0,X1,X2) != X0
      | ~ in(sK149(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f999]) ).

fof(f7102,plain,
    spl171_513,
    inference(avatar_split_clause,[],[f1963,f7100]) ).

fof(f1963,plain,
    ! [X0,X1] :
      ( empty_set = apply(X0,X1)
      | in(X1,relation_dom(X0))
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(equality_resolution,[],[f1499]) ).

fof(f1499,plain,
    ! [X2,X0,X1] :
      ( apply(X0,X1) = X2
      | empty_set != X2
      | in(X1,relation_dom(X0))
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f893]) ).

fof(f893,plain,
    ! [X0] :
      ( ! [X1,X2] :
          ( ( ( ( apply(X0,X1) = X2
                | empty_set != X2 )
              & ( empty_set = X2
                | apply(X0,X1) != X2 ) )
            | in(X1,relation_dom(X0)) )
          & ( ( ( apply(X0,X1) = X2
                | ~ in(ordered_pair(X1,X2),X0) )
              & ( in(ordered_pair(X1,X2),X0)
                | apply(X0,X1) != X2 ) )
            | ~ in(X1,relation_dom(X0)) ) )
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(nnf_transformation,[],[f524]) ).

fof(f524,plain,
    ! [X0] :
      ( ! [X1,X2] :
          ( ( ( apply(X0,X1) = X2
            <=> empty_set = X2 )
            | in(X1,relation_dom(X0)) )
          & ( ( apply(X0,X1) = X2
            <=> in(ordered_pair(X1,X2),X0) )
            | ~ in(X1,relation_dom(X0)) ) )
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(flattening,[],[f523]) ).

fof(f523,plain,
    ! [X0] :
      ( ! [X1,X2] :
          ( ( ( apply(X0,X1) = X2
            <=> empty_set = X2 )
            | in(X1,relation_dom(X0)) )
          & ( ( apply(X0,X1) = X2
            <=> in(ordered_pair(X1,X2),X0) )
            | ~ in(X1,relation_dom(X0)) ) )
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f44]) ).

fof(f44,axiom,
    ! [X0] :
      ( ( function(X0)
        & relation(X0) )
     => ! [X1,X2] :
          ( ( ~ in(X1,relation_dom(X0))
           => ( apply(X0,X1) = X2
            <=> empty_set = X2 ) )
          & ( in(X1,relation_dom(X0))
           => ( apply(X0,X1) = X2
            <=> in(ordered_pair(X1,X2),X0) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d4_funct_1) ).

fof(f7098,plain,
    spl171_512,
    inference(avatar_split_clause,[],[f1934,f7096]) ).

fof(f7096,plain,
    ( spl171_512
  <=> ! [X5,X1,X0] :
        ( in(apply(X1,X5),relation_rng(X1))
        | ~ in(X5,relation_dom(X1))
        | ~ sP3(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_512])]) ).

fof(f1934,plain,
    ! [X0,X1,X5] :
      ( in(apply(X1,X5),relation_rng(X1))
      | ~ in(X5,relation_dom(X1))
      | ~ sP3(X0,X1) ),
    inference(equality_resolution,[],[f1128]) ).

fof(f1128,plain,
    ! [X0,X1,X4,X5] :
      ( in(X4,relation_rng(X1))
      | apply(X1,X5) != X4
      | ~ in(X5,relation_dom(X1))
      | ~ sP3(X0,X1) ),
    inference(cnf_transformation,[],[f718]) ).

fof(f7094,plain,
    spl171_511,
    inference(avatar_split_clause,[],[f1712,f7092]) ).

fof(f7092,plain,
    ( spl171_511
  <=> ! [X4,X0,X2,X1] :
        ( in(X4,X2)
        | ~ in(X4,X0)
        | ~ in(X4,X1)
        | ~ sP48(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_511])]) ).

fof(f1712,plain,
    ! [X2,X0,X1,X4] :
      ( in(X4,X2)
      | ~ in(X4,X0)
      | ~ in(X4,X1)
      | ~ sP48(X0,X1,X2) ),
    inference(cnf_transformation,[],[f1024]) ).

fof(f7090,plain,
    spl171_510,
    inference(avatar_split_clause,[],[f1704,f7088]) ).

fof(f7088,plain,
    ( spl171_510
  <=> ! [X4,X0,X2,X1] :
        ( in(X4,X2)
        | in(X4,X0)
        | ~ in(X4,X1)
        | ~ sP47(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_510])]) ).

fof(f1704,plain,
    ! [X2,X0,X1,X4] :
      ( in(X4,X2)
      | in(X4,X0)
      | ~ in(X4,X1)
      | ~ sP47(X0,X1,X2) ),
    inference(cnf_transformation,[],[f1018]) ).

fof(f7086,plain,
    spl171_509,
    inference(avatar_split_clause,[],[f1694,f7084]) ).

fof(f7084,plain,
    ( spl171_509
  <=> ! [X2,X4,X0,X1] :
        ( in(X4,X0)
        | in(X4,X1)
        | ~ in(X4,X2)
        | ~ sP46(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_509])]) ).

fof(f1694,plain,
    ! [X2,X0,X1,X4] :
      ( in(X4,X0)
      | in(X4,X1)
      | ~ in(X4,X2)
      | ~ sP46(X0,X1,X2) ),
    inference(cnf_transformation,[],[f1012]) ).

fof(f7078,plain,
    spl171_508,
    inference(avatar_split_clause,[],[f1685,f7076]) ).

fof(f7076,plain,
    ( spl171_508
  <=> ! [X0,X8,X2,X1] :
        ( in(sK154(X0,X1,X8),X0)
        | ~ in(X8,X2)
        | ~ sP45(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_508])]) ).

fof(f1685,plain,
    ! [X2,X0,X1,X8] :
      ( in(sK154(X0,X1,X8),X0)
      | ~ in(X8,X2)
      | ~ sP45(X0,X1,X2) ),
    inference(cnf_transformation,[],[f1006]) ).

fof(f7074,plain,
    spl171_507,
    inference(avatar_split_clause,[],[f1684,f7072]) ).

fof(f7072,plain,
    ( spl171_507
  <=> ! [X0,X8,X2,X1] :
        ( in(sK153(X0,X1,X8),X1)
        | ~ in(X8,X2)
        | ~ sP45(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_507])]) ).

fof(f1684,plain,
    ! [X2,X0,X1,X8] :
      ( in(sK153(X0,X1,X8),X1)
      | ~ in(X8,X2)
      | ~ sP45(X0,X1,X2) ),
    inference(cnf_transformation,[],[f1006]) ).

fof(f7070,plain,
    spl171_506,
    inference(avatar_split_clause,[],[f1676,f7068]) ).

fof(f7068,plain,
    ( spl171_506
  <=> ! [X2,X4,X0,X1] :
        ( X0 = X4
        | X1 = X4
        | ~ in(X4,X2)
        | ~ sP44(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_506])]) ).

fof(f1676,plain,
    ! [X2,X0,X1,X4] :
      ( X0 = X4
      | X1 = X4
      | ~ in(X4,X2)
      | ~ sP44(X0,X1,X2) ),
    inference(cnf_transformation,[],[f999]) ).

fof(f7066,plain,
    spl171_505,
    inference(avatar_split_clause,[],[f1655,f7064]) ).

fof(f7064,plain,
    ( spl171_505
  <=> ! [X0,X1] :
        ( sP43(X0,X1)
        | in(sK144(X0,X1),X0)
        | in(sK143(X0,X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_505])]) ).

fof(f1655,plain,
    ! [X0,X1] :
      ( sP43(X0,X1)
      | in(sK144(X0,X1),X0)
      | in(sK143(X0,X1),X1) ),
    inference(cnf_transformation,[],[f982]) ).

fof(f7062,plain,
    spl171_504,
    inference(avatar_split_clause,[],[f1641,f7060]) ).

fof(f7060,plain,
    ( spl171_504
  <=> ! [X0,X1] :
        ( X0 = X1
        | ~ in(sK141(X0,X1),X1)
        | ~ in(sK141(X0,X1),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_504])]) ).

fof(f1641,plain,
    ! [X0,X1] :
      ( X0 = X1
      | ~ in(sK141(X0,X1),X1)
      | ~ in(sK141(X0,X1),X0) ),
    inference(cnf_transformation,[],[f969]) ).

fof(f969,plain,
    ! [X0,X1] :
      ( X0 = X1
      | ( ( ~ in(sK141(X0,X1),X1)
          | ~ in(sK141(X0,X1),X0) )
        & ( in(sK141(X0,X1),X1)
          | in(sK141(X0,X1),X0) ) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK141])],[f967,f968]) ).

fof(f968,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( ( ~ in(X2,X1)
            | ~ in(X2,X0) )
          & ( in(X2,X1)
            | in(X2,X0) ) )
     => ( ( ~ in(sK141(X0,X1),X1)
          | ~ in(sK141(X0,X1),X0) )
        & ( in(sK141(X0,X1),X1)
          | in(sK141(X0,X1),X0) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f967,plain,
    ! [X0,X1] :
      ( X0 = X1
      | ? [X2] :
          ( ( ~ in(X2,X1)
            | ~ in(X2,X0) )
          & ( in(X2,X1)
            | in(X2,X0) ) ) ),
    inference(nnf_transformation,[],[f589]) ).

fof(f589,plain,
    ! [X0,X1] :
      ( X0 = X1
      | ? [X2] :
          ( in(X2,X0)
        <~> in(X2,X1) ) ),
    inference(ennf_transformation,[],[f228]) ).

fof(f228,axiom,
    ! [X0,X1] :
      ( ! [X2] :
          ( in(X2,X0)
        <=> in(X2,X1) )
     => X0 = X1 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t2_tarski) ).

fof(f7058,plain,
    spl171_503,
    inference(avatar_split_clause,[],[f1640,f7056]) ).

fof(f7056,plain,
    ( spl171_503
  <=> ! [X0,X1] :
        ( X0 = X1
        | in(sK141(X0,X1),X1)
        | in(sK141(X0,X1),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_503])]) ).

fof(f1640,plain,
    ! [X0,X1] :
      ( X0 = X1
      | in(sK141(X0,X1),X1)
      | in(sK141(X0,X1),X0) ),
    inference(cnf_transformation,[],[f969]) ).

fof(f7054,plain,
    spl171_502,
    inference(avatar_split_clause,[],[f1612,f7052]) ).

fof(f7052,plain,
    ( spl171_502
  <=> ! [X2,X0,X1] :
        ( complements_of_subsets(X1,X2) = X0
        | ~ sP41(X2,X1,X0)
        | ~ sP42(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_502])]) ).

fof(f1612,plain,
    ! [X2,X0,X1] :
      ( complements_of_subsets(X1,X2) = X0
      | ~ sP41(X2,X1,X0)
      | ~ sP42(X0,X1,X2) ),
    inference(cnf_transformation,[],[f960]) ).

fof(f960,plain,
    ! [X0,X1,X2] :
      ( ( ( complements_of_subsets(X1,X2) = X0
          | ~ sP41(X2,X1,X0) )
        & ( sP41(X2,X1,X0)
          | complements_of_subsets(X1,X2) != X0 ) )
      | ~ sP42(X0,X1,X2) ),
    inference(rectify,[],[f959]) ).

fof(f959,plain,
    ! [X2,X0,X1] :
      ( ( ( complements_of_subsets(X0,X1) = X2
          | ~ sP41(X1,X0,X2) )
        & ( sP41(X1,X0,X2)
          | complements_of_subsets(X0,X1) != X2 ) )
      | ~ sP42(X2,X0,X1) ),
    inference(nnf_transformation,[],[f666]) ).

fof(f7050,plain,
    spl171_501,
    inference(avatar_split_clause,[],[f1589,f7048]) ).

fof(f7048,plain,
    ( spl171_501
  <=> ! [X2,X0,X1] :
        ( relation_rng_restriction(X1,X2) = X0
        | ~ sP39(X2,X1,X0)
        | ~ sP40(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_501])]) ).

fof(f1589,plain,
    ! [X2,X0,X1] :
      ( relation_rng_restriction(X1,X2) = X0
      | ~ sP39(X2,X1,X0)
      | ~ sP40(X0,X1,X2) ),
    inference(cnf_transformation,[],[f953]) ).

fof(f953,plain,
    ! [X0,X1,X2] :
      ( ( ( relation_rng_restriction(X1,X2) = X0
          | ~ sP39(X2,X1,X0) )
        & ( sP39(X2,X1,X0)
          | relation_rng_restriction(X1,X2) != X0 ) )
      | ~ sP40(X0,X1,X2) ),
    inference(rectify,[],[f952]) ).

fof(f952,plain,
    ! [X2,X0,X1] :
      ( ( ( relation_rng_restriction(X0,X1) = X2
          | ~ sP39(X1,X0,X2) )
        & ( sP39(X1,X0,X2)
          | relation_rng_restriction(X0,X1) != X2 ) )
      | ~ sP40(X2,X0,X1) ),
    inference(nnf_transformation,[],[f663]) ).

fof(f663,plain,
    ! [X2,X0,X1] :
      ( ( relation_rng_restriction(X0,X1) = X2
      <=> sP39(X1,X0,X2) )
      | ~ sP40(X2,X0,X1) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP40])]) ).

fof(f7046,plain,
    spl171_500,
    inference(avatar_split_clause,[],[f1569,f7044]) ).

fof(f7044,plain,
    ( spl171_500
  <=> ! [X0,X1] :
        ( sP35(X0,X1)
        | in(sK134(X0,X1),X0)
        | ~ in(sK133(X0,X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_500])]) ).

fof(f1569,plain,
    ! [X0,X1] :
      ( sP35(X0,X1)
      | in(sK134(X0,X1),X0)
      | ~ in(sK133(X0,X1),X1) ),
    inference(cnf_transformation,[],[f943]) ).

fof(f7042,plain,
    spl171_499,
    inference(avatar_split_clause,[],[f1512,f7040]) ).

fof(f7040,plain,
    ( spl171_499
  <=> ! [X0,X6,X2,X1] :
        ( in(sK121(X0,X1,X6),X1)
        | ~ in(X6,X2)
        | ~ sP33(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_499])]) ).

fof(f1512,plain,
    ! [X2,X0,X1,X6] :
      ( in(sK121(X0,X1,X6),X1)
      | ~ in(X6,X2)
      | ~ sP33(X0,X1,X2) ),
    inference(cnf_transformation,[],[f906]) ).

fof(f7038,plain,
    ( spl171_498
    | ~ spl171_183
    | ~ spl171_251
    | ~ spl171_474 ),
    inference(avatar_split_clause,[],[f6650,f6573,f3756,f3265,f7035]) ).

fof(f7035,plain,
    ( spl171_498
  <=> sP48(relation_field(sK51),relation_rng(sK51),relation_rng(sK51)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_498])]) ).

fof(f3265,plain,
    ( spl171_183
  <=> ! [X0] : set_difference(X0,sK160) = X0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_183])]) ).

fof(f3756,plain,
    ( spl171_251
  <=> ! [X0,X1] : sP48(X1,X0,set_difference(X0,set_difference(X0,X1))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_251])]) ).

fof(f6573,plain,
    ( spl171_474
  <=> sK160 = set_difference(relation_rng(sK51),relation_field(sK51)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_474])]) ).

fof(f6650,plain,
    ( sP48(relation_field(sK51),relation_rng(sK51),relation_rng(sK51))
    | ~ spl171_183
    | ~ spl171_251
    | ~ spl171_474 ),
    inference(forward_demodulation,[],[f6636,f3266]) ).

fof(f3266,plain,
    ( ! [X0] : set_difference(X0,sK160) = X0
    | ~ spl171_183 ),
    inference(avatar_component_clause,[],[f3265]) ).

fof(f6636,plain,
    ( sP48(relation_field(sK51),relation_rng(sK51),set_difference(relation_rng(sK51),sK160))
    | ~ spl171_251
    | ~ spl171_474 ),
    inference(superposition,[],[f3757,f6575]) ).

fof(f6575,plain,
    ( sK160 = set_difference(relation_rng(sK51),relation_field(sK51))
    | ~ spl171_474 ),
    inference(avatar_component_clause,[],[f6573]) ).

fof(f3757,plain,
    ( ! [X0,X1] : sP48(X1,X0,set_difference(X0,set_difference(X0,X1)))
    | ~ spl171_251 ),
    inference(avatar_component_clause,[],[f3756]) ).

fof(f7033,plain,
    spl171_497,
    inference(avatar_split_clause,[],[f1490,f7031]) ).

fof(f7031,plain,
    ( spl171_497
  <=> ! [X5,X0,X1] :
        ( apply(X0,sK117(X0,X5)) = X5
        | ~ in(X5,X1)
        | ~ sP29(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_497])]) ).

fof(f1490,plain,
    ! [X0,X1,X5] :
      ( apply(X0,sK117(X0,X5)) = X5
      | ~ in(X5,X1)
      | ~ sP29(X0,X1) ),
    inference(cnf_transformation,[],[f892]) ).

fof(f7029,plain,
    spl171_496,
    inference(avatar_split_clause,[],[f1465,f7027]) ).

fof(f7027,plain,
    ( spl171_496
  <=> ! [X0,X6,X2,X1] :
        ( in(sK112(X0,X1,X6),X0)
        | ~ in(X6,X2)
        | ~ sP25(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_496])]) ).

fof(f1465,plain,
    ! [X2,X0,X1,X6] :
      ( in(sK112(X0,X1,X6),X0)
      | ~ in(X6,X2)
      | ~ sP25(X0,X1,X2) ),
    inference(cnf_transformation,[],[f880]) ).

fof(f7025,plain,
    spl171_495,
    inference(avatar_split_clause,[],[f1456,f7023]) ).

fof(f7023,plain,
    ( spl171_495
  <=> ! [X0,X6,X2,X1] :
        ( in(sK109(X0,X1,X6),X0)
        | ~ in(X6,X2)
        | ~ sP23(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_495])]) ).

fof(f1456,plain,
    ! [X2,X0,X1,X6] :
      ( in(sK109(X0,X1,X6),X0)
      | ~ in(X6,X2)
      | ~ sP23(X0,X1,X2) ),
    inference(cnf_transformation,[],[f873]) ).

fof(f7021,plain,
    spl171_494,
    inference(avatar_split_clause,[],[f1445,f7019]) ).

fof(f7019,plain,
    ( spl171_494
  <=> ! [X2,X0,X1] :
        ( relation_dom_restriction(X2,X1) = X0
        | ~ sP21(X2,X1,X0)
        | ~ sP22(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_494])]) ).

fof(f1445,plain,
    ! [X2,X0,X1] :
      ( relation_dom_restriction(X2,X1) = X0
      | ~ sP21(X2,X1,X0)
      | ~ sP22(X0,X1,X2) ),
    inference(cnf_transformation,[],[f861]) ).

fof(f861,plain,
    ! [X0,X1,X2] :
      ( ( ( relation_dom_restriction(X2,X1) = X0
          | ~ sP21(X2,X1,X0) )
        & ( sP21(X2,X1,X0)
          | relation_dom_restriction(X2,X1) != X0 ) )
      | ~ sP22(X0,X1,X2) ),
    inference(rectify,[],[f860]) ).

fof(f860,plain,
    ! [X2,X1,X0] :
      ( ( ( relation_dom_restriction(X0,X1) = X2
          | ~ sP21(X0,X1,X2) )
        & ( sP21(X0,X1,X2)
          | relation_dom_restriction(X0,X1) != X2 ) )
      | ~ sP22(X2,X1,X0) ),
    inference(nnf_transformation,[],[f636]) ).

fof(f636,plain,
    ! [X2,X1,X0] :
      ( ( relation_dom_restriction(X0,X1) = X2
      <=> sP21(X0,X1,X2) )
      | ~ sP22(X2,X1,X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP22])]) ).

fof(f7017,plain,
    spl171_493,
    inference(avatar_split_clause,[],[f1380,f7015]) ).

fof(f7015,plain,
    ( spl171_493
  <=> ! [X2,X0,X1] :
        ( relation_composition(X1,X2) = X0
        | ~ sP9(X2,X1,X0)
        | ~ sP10(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_493])]) ).

fof(f1380,plain,
    ! [X2,X0,X1] :
      ( relation_composition(X1,X2) = X0
      | ~ sP9(X2,X1,X0)
      | ~ sP10(X0,X1,X2) ),
    inference(cnf_transformation,[],[f812]) ).

fof(f812,plain,
    ! [X0,X1,X2] :
      ( ( ( relation_composition(X1,X2) = X0
          | ~ sP9(X2,X1,X0) )
        & ( sP9(X2,X1,X0)
          | relation_composition(X1,X2) != X0 ) )
      | ~ sP10(X0,X1,X2) ),
    inference(rectify,[],[f811]) ).

fof(f811,plain,
    ! [X2,X0,X1] :
      ( ( ( relation_composition(X0,X1) = X2
          | ~ sP9(X1,X0,X2) )
        & ( sP9(X1,X0,X2)
          | relation_composition(X0,X1) != X2 ) )
      | ~ sP10(X2,X0,X1) ),
    inference(nnf_transformation,[],[f618]) ).

fof(f618,plain,
    ! [X2,X0,X1] :
      ( ( relation_composition(X0,X1) = X2
      <=> sP9(X1,X0,X2) )
      | ~ sP10(X2,X0,X1) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP10])]) ).

fof(f6914,plain,
    ( spl171_492
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_485 ),
    inference(avatar_split_clause,[],[f6676,f6673,f2639,f2076,f6912]) ).

fof(f6912,plain,
    ( spl171_492
  <=> ! [X0,X1] :
        ( sK160 = X0
        | unordered_pair(X1,X1) = X0
        | ~ subset(X0,unordered_pair(X1,X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_492])]) ).

fof(f6673,plain,
    ( spl171_485
  <=> ! [X0,X1] :
        ( unordered_pair(X1,X1) = X0
        | empty_set = X0
        | ~ subset(X0,unordered_pair(X1,X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_485])]) ).

fof(f6676,plain,
    ( ! [X0,X1] :
        ( sK160 = X0
        | unordered_pair(X1,X1) = X0
        | ~ subset(X0,unordered_pair(X1,X1)) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_485 ),
    inference(forward_demodulation,[],[f6674,f2706]) ).

fof(f6674,plain,
    ( ! [X0,X1] :
        ( unordered_pair(X1,X1) = X0
        | empty_set = X0
        | ~ subset(X0,unordered_pair(X1,X1)) )
    | ~ spl171_485 ),
    inference(avatar_component_clause,[],[f6673]) ).

fof(f6812,plain,
    ( spl171_491
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_479 ),
    inference(avatar_split_clause,[],[f6624,f6620,f2639,f2076,f6810]) ).

fof(f6810,plain,
    ( spl171_491
  <=> ! [X0,X1] :
        ( sK160 = X1
        | complements_of_subsets(X0,X1) != sK160
        | ~ element(X1,powerset(powerset(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_491])]) ).

fof(f6620,plain,
    ( spl171_479
  <=> ! [X0,X1] :
        ( empty_set != complements_of_subsets(X0,X1)
        | empty_set = X1
        | ~ element(X1,powerset(powerset(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_479])]) ).

fof(f6624,plain,
    ( ! [X0,X1] :
        ( sK160 = X1
        | complements_of_subsets(X0,X1) != sK160
        | ~ element(X1,powerset(powerset(X0))) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_479 ),
    inference(forward_demodulation,[],[f6623,f2706]) ).

fof(f6623,plain,
    ( ! [X0,X1] :
        ( complements_of_subsets(X0,X1) != sK160
        | empty_set = X1
        | ~ element(X1,powerset(powerset(X0))) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_479 ),
    inference(forward_demodulation,[],[f6621,f2706]) ).

fof(f6621,plain,
    ( ! [X0,X1] :
        ( empty_set != complements_of_subsets(X0,X1)
        | empty_set = X1
        | ~ element(X1,powerset(powerset(X0))) )
    | ~ spl171_479 ),
    inference(avatar_component_clause,[],[f6620]) ).

fof(f6792,plain,
    ( spl171_490
    | ~ spl171_170
    | ~ spl171_474 ),
    inference(avatar_split_clause,[],[f6634,f6573,f3017,f6789]) ).

fof(f3017,plain,
    ( spl171_170
  <=> ! [X0,X1] : sP47(X1,X0,set_difference(X0,X1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_170])]) ).

fof(f6634,plain,
    ( sP47(relation_field(sK51),relation_rng(sK51),sK160)
    | ~ spl171_170
    | ~ spl171_474 ),
    inference(superposition,[],[f3018,f6575]) ).

fof(f3018,plain,
    ( ! [X0,X1] : sP47(X1,X0,set_difference(X0,X1))
    | ~ spl171_170 ),
    inference(avatar_component_clause,[],[f3017]) ).

fof(f6692,plain,
    spl171_489,
    inference(avatar_split_clause,[],[f2012,f6690]) ).

fof(f6690,plain,
    ( spl171_489
  <=> ! [X0,X1] :
        ( unordered_pair(X0,X0) = X1
        | sK146(X0,X1) != X0
        | ~ in(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_489])]) ).

fof(f2012,plain,
    ! [X0,X1] :
      ( unordered_pair(X0,X0) = X1
      | sK146(X0,X1) != X0
      | ~ in(X0,X1) ),
    inference(inner_rewriting,[],[f1921]) ).

fof(f1921,plain,
    ! [X0,X1] :
      ( unordered_pair(X0,X0) = X1
      | sK146(X0,X1) != X0
      | ~ in(sK146(X0,X1),X1) ),
    inference(definition_unfolding,[],[f1662,f1065]) ).

fof(f1662,plain,
    ! [X0,X1] :
      ( singleton(X0) = X1
      | sK146(X0,X1) != X0
      | ~ in(sK146(X0,X1),X1) ),
    inference(cnf_transformation,[],[f987]) ).

fof(f6688,plain,
    spl171_488,
    inference(avatar_split_clause,[],[f1847,f6686]) ).

fof(f1847,plain,
    ! [X0,X1] :
      ( relation_restriction(X0,X1) = set_difference(X0,set_difference(X0,cartesian_product2(X1,X1)))
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1367,f1148]) ).

fof(f1367,plain,
    ! [X0,X1] :
      ( relation_restriction(X0,X1) = set_intersection2(X0,cartesian_product2(X1,X1))
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f489]) ).

fof(f489,plain,
    ! [X0] :
      ( ! [X1] : relation_restriction(X0,X1) = set_intersection2(X0,cartesian_product2(X1,X1))
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f60]) ).

fof(f60,axiom,
    ! [X0] :
      ( relation(X0)
     => ! [X1] : relation_restriction(X0,X1) = set_intersection2(X0,cartesian_product2(X1,X1)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d6_wellord1) ).

fof(f6684,plain,
    spl171_487,
    inference(avatar_split_clause,[],[f1828,f6682]) ).

fof(f6682,plain,
    ( spl171_487
  <=> ! [X2,X0,X1] :
        ( subset(X0,set_difference(X1,set_difference(X1,X2)))
        | ~ subset(X0,X2)
        | ~ subset(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_487])]) ).

fof(f1828,plain,
    ! [X2,X0,X1] :
      ( subset(X0,set_difference(X1,set_difference(X1,X2)))
      | ~ subset(X0,X2)
      | ~ subset(X0,X1) ),
    inference(definition_unfolding,[],[f1270,f1148]) ).

fof(f1270,plain,
    ! [X2,X0,X1] :
      ( subset(X0,set_intersection2(X1,X2))
      | ~ subset(X0,X2)
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f460]) ).

fof(f460,plain,
    ! [X0,X1,X2] :
      ( subset(X0,set_intersection2(X1,X2))
      | ~ subset(X0,X2)
      | ~ subset(X0,X1) ),
    inference(flattening,[],[f459]) ).

fof(f459,plain,
    ! [X0,X1,X2] :
      ( subset(X0,set_intersection2(X1,X2))
      | ~ subset(X0,X2)
      | ~ subset(X0,X1) ),
    inference(ennf_transformation,[],[f210]) ).

fof(f210,axiom,
    ! [X0,X1,X2] :
      ( ( subset(X0,X2)
        & subset(X0,X1) )
     => subset(X0,set_intersection2(X1,X2)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t19_xboole_1) ).

fof(f6680,plain,
    spl171_486,
    inference(avatar_split_clause,[],[f1822,f6678]) ).

fof(f6678,plain,
    ( spl171_486
  <=> ! [X2,X0,X1] :
        ( subset(X0,set_difference(X1,unordered_pair(X2,X2)))
        | in(X2,X0)
        | ~ subset(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_486])]) ).

fof(f1822,plain,
    ! [X2,X0,X1] :
      ( subset(X0,set_difference(X1,unordered_pair(X2,X2)))
      | in(X2,X0)
      | ~ subset(X0,X1) ),
    inference(definition_unfolding,[],[f1256,f1065]) ).

fof(f1256,plain,
    ! [X2,X0,X1] :
      ( subset(X0,set_difference(X1,singleton(X2)))
      | in(X2,X0)
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f442]) ).

fof(f442,plain,
    ! [X0,X1,X2] :
      ( subset(X0,set_difference(X1,singleton(X2)))
      | in(X2,X0)
      | ~ subset(X0,X1) ),
    inference(flattening,[],[f441]) ).

fof(f441,plain,
    ! [X0,X1,X2] :
      ( subset(X0,set_difference(X1,singleton(X2)))
      | in(X2,X0)
      | ~ subset(X0,X1) ),
    inference(ennf_transformation,[],[f153]) ).

fof(f153,axiom,
    ! [X0,X1,X2] :
      ( subset(X0,X1)
     => ( subset(X0,set_difference(X1,singleton(X2)))
        | in(X2,X0) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l3_zfmisc_1) ).

fof(f6675,plain,
    spl171_485,
    inference(avatar_split_clause,[],[f1802,f6673]) ).

fof(f1802,plain,
    ! [X0,X1] :
      ( unordered_pair(X1,X1) = X0
      | empty_set = X0
      | ~ subset(X0,unordered_pair(X1,X1)) ),
    inference(definition_unfolding,[],[f1211,f1065,f1065]) ).

fof(f1211,plain,
    ! [X0,X1] :
      ( singleton(X1) = X0
      | empty_set = X0
      | ~ subset(X0,singleton(X1)) ),
    inference(cnf_transformation,[],[f750]) ).

fof(f750,plain,
    ! [X0,X1] :
      ( ( subset(X0,singleton(X1))
        | ( singleton(X1) != X0
          & empty_set != X0 ) )
      & ( singleton(X1) = X0
        | empty_set = X0
        | ~ subset(X0,singleton(X1)) ) ),
    inference(flattening,[],[f749]) ).

fof(f749,plain,
    ! [X0,X1] :
      ( ( subset(X0,singleton(X1))
        | ( singleton(X1) != X0
          & empty_set != X0 ) )
      & ( singleton(X1) = X0
        | empty_set = X0
        | ~ subset(X0,singleton(X1)) ) ),
    inference(nnf_transformation,[],[f244]) ).

fof(f244,axiom,
    ! [X0,X1] :
      ( subset(X0,singleton(X1))
    <=> ( singleton(X1) = X0
        | empty_set = X0 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t39_zfmisc_1) ).

fof(f6671,plain,
    spl171_484,
    inference(avatar_split_clause,[],[f1288,f6669]) ).

fof(f6669,plain,
    ( spl171_484
  <=> ! [X0,X3,X2,X1] :
        ( X0 = X3
        | X0 = X2
        | unordered_pair(X0,X1) != unordered_pair(X2,X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_484])]) ).

fof(f1288,plain,
    ! [X2,X3,X0,X1] :
      ( X0 = X3
      | X0 = X2
      | unordered_pair(X0,X1) != unordered_pair(X2,X3) ),
    inference(cnf_transformation,[],[f468]) ).

fof(f468,plain,
    ! [X0,X1,X2,X3] :
      ( X0 = X3
      | X0 = X2
      | unordered_pair(X0,X1) != unordered_pair(X2,X3) ),
    inference(ennf_transformation,[],[f183]) ).

fof(f183,axiom,
    ! [X0,X1,X2,X3] :
      ~ ( X0 != X3
        & X0 != X2
        & unordered_pair(X0,X1) = unordered_pair(X2,X3) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t10_zfmisc_1) ).

fof(f6667,plain,
    spl171_483,
    inference(avatar_split_clause,[],[f1281,f6665]) ).

fof(f6665,plain,
    ( spl171_483
  <=> ! [X0,X3,X2,X1] :
        ( subset(cartesian_product2(X0,X2),cartesian_product2(X1,X3))
        | ~ subset(X2,X3)
        | ~ subset(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_483])]) ).

fof(f1281,plain,
    ! [X2,X3,X0,X1] :
      ( subset(cartesian_product2(X0,X2),cartesian_product2(X1,X3))
      | ~ subset(X2,X3)
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f467]) ).

fof(f467,plain,
    ! [X0,X1,X2,X3] :
      ( subset(cartesian_product2(X0,X2),cartesian_product2(X1,X3))
      | ~ subset(X2,X3)
      | ~ subset(X0,X1) ),
    inference(flattening,[],[f466]) ).

fof(f466,plain,
    ! [X0,X1,X2,X3] :
      ( subset(cartesian_product2(X0,X2),cartesian_product2(X1,X3))
      | ~ subset(X2,X3)
      | ~ subset(X0,X1) ),
    inference(ennf_transformation,[],[f190]) ).

fof(f190,axiom,
    ! [X0,X1,X2,X3] :
      ( ( subset(X2,X3)
        & subset(X0,X1) )
     => subset(cartesian_product2(X0,X2),cartesian_product2(X1,X3)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t119_zfmisc_1) ).

fof(f6663,plain,
    spl171_482,
    inference(avatar_split_clause,[],[f1244,f6661]) ).

fof(f6661,plain,
    ( spl171_482
  <=> ! [X2,X0,X1] :
        ( in(sK75(X0,X1,X2),X1)
        | ~ in(X0,relation_image(X2,X1))
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_482])]) ).

fof(f1244,plain,
    ! [X2,X0,X1] :
      ( in(sK75(X0,X1,X2),X1)
      | ~ in(X0,relation_image(X2,X1))
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f767]) ).

fof(f6632,plain,
    spl171_481,
    inference(avatar_split_clause,[],[f1240,f6630]) ).

fof(f6630,plain,
    ( spl171_481
  <=> ! [X2,X0,X1] :
        ( in(sK74(X0,X1,X2),X1)
        | ~ in(X0,relation_inverse_image(X2,X1))
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_481])]) ).

fof(f1240,plain,
    ! [X2,X0,X1] :
      ( in(sK74(X0,X1,X2),X1)
      | ~ in(X0,relation_inverse_image(X2,X1))
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f763]) ).

fof(f6628,plain,
    spl171_480,
    inference(avatar_split_clause,[],[f1229,f6626]) ).

fof(f1229,plain,
    ! [X2,X0,X1] :
      ( relation_dom_restriction(relation_rng_restriction(X0,X2),X1) = relation_rng_restriction(X0,relation_dom_restriction(X2,X1))
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f426]) ).

fof(f426,plain,
    ! [X0,X1,X2] :
      ( relation_dom_restriction(relation_rng_restriction(X0,X2),X1) = relation_rng_restriction(X0,relation_dom_restriction(X2,X1))
      | ~ relation(X2) ),
    inference(ennf_transformation,[],[f193]) ).

fof(f193,axiom,
    ! [X0,X1,X2] :
      ( relation(X2)
     => relation_dom_restriction(relation_rng_restriction(X0,X2),X1) = relation_rng_restriction(X0,relation_dom_restriction(X2,X1)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t140_relat_1) ).

fof(f6622,plain,
    spl171_479,
    inference(avatar_split_clause,[],[f1188,f6620]) ).

fof(f1188,plain,
    ! [X0,X1] :
      ( empty_set != complements_of_subsets(X0,X1)
      | empty_set = X1
      | ~ element(X1,powerset(powerset(X0))) ),
    inference(cnf_transformation,[],[f405]) ).

fof(f405,plain,
    ! [X0,X1] :
      ( empty_set != complements_of_subsets(X0,X1)
      | empty_set = X1
      | ~ element(X1,powerset(powerset(X0))) ),
    inference(flattening,[],[f404]) ).

fof(f404,plain,
    ! [X0,X1] :
      ( empty_set != complements_of_subsets(X0,X1)
      | empty_set = X1
      | ~ element(X1,powerset(powerset(X0))) ),
    inference(ennf_transformation,[],[f258]) ).

fof(f258,axiom,
    ! [X0,X1] :
      ( element(X1,powerset(powerset(X0)))
     => ~ ( empty_set = complements_of_subsets(X0,X1)
          & empty_set != X1 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t46_setfam_1) ).

fof(f6618,plain,
    spl171_478,
    inference(avatar_split_clause,[],[f1172,f6616]) ).

fof(f6616,plain,
    ( spl171_478
  <=> ! [X0,X1] :
        ( subset(X0,relation_inverse_image(X1,relation_image(X1,X0)))
        | ~ subset(X0,relation_dom(X1))
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_478])]) ).

fof(f1172,plain,
    ! [X0,X1] :
      ( subset(X0,relation_inverse_image(X1,relation_image(X1,X0)))
      | ~ subset(X0,relation_dom(X1))
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f386]) ).

fof(f386,plain,
    ! [X0,X1] :
      ( subset(X0,relation_inverse_image(X1,relation_image(X1,X0)))
      | ~ subset(X0,relation_dom(X1))
      | ~ relation(X1) ),
    inference(flattening,[],[f385]) ).

fof(f385,plain,
    ! [X0,X1] :
      ( subset(X0,relation_inverse_image(X1,relation_image(X1,X0)))
      | ~ subset(X0,relation_dom(X1))
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f198]) ).

fof(f198,axiom,
    ! [X0,X1] :
      ( relation(X1)
     => ( subset(X0,relation_dom(X1))
       => subset(X0,relation_inverse_image(X1,relation_image(X1,X0))) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t146_funct_1) ).

fof(f6614,plain,
    spl171_477,
    inference(avatar_split_clause,[],[f1138,f6612]) ).

fof(f6612,plain,
    ( spl171_477
  <=> ! [X0,X1] :
        ( sP4(X0,X1)
        | ~ function(X1)
        | ~ relation(X1)
        | ~ one_to_one(X0)
        | ~ function(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_477])]) ).

fof(f1138,plain,
    ! [X0,X1] :
      ( sP4(X0,X1)
      | ~ function(X1)
      | ~ relation(X1)
      | ~ one_to_one(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f610]) ).

fof(f610,plain,
    ! [X0] :
      ( ! [X1] :
          ( sP4(X0,X1)
          | ~ function(X1)
          | ~ relation(X1) )
      | ~ one_to_one(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(definition_folding,[],[f362,f609,f608,f607]) ).

fof(f609,plain,
    ! [X0,X1] :
      ( ( function_inverse(X0) = X1
      <=> sP3(X1,X0) )
      | ~ sP4(X0,X1) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP4])]) ).

fof(f362,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( function_inverse(X0) = X1
          <=> ( ! [X2,X3] :
                  ( ( ( apply(X1,X2) = X3
                      & in(X2,relation_rng(X0)) )
                    | apply(X0,X3) != X2
                    | ~ in(X3,relation_dom(X0)) )
                  & ( ( apply(X0,X3) = X2
                      & in(X3,relation_dom(X0)) )
                    | apply(X1,X2) != X3
                    | ~ in(X2,relation_rng(X0)) ) )
              & relation_rng(X0) = relation_dom(X1) ) )
          | ~ function(X1)
          | ~ relation(X1) )
      | ~ one_to_one(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(flattening,[],[f361]) ).

fof(f361,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( function_inverse(X0) = X1
          <=> ( ! [X2,X3] :
                  ( ( ( apply(X1,X2) = X3
                      & in(X2,relation_rng(X0)) )
                    | apply(X0,X3) != X2
                    | ~ in(X3,relation_dom(X0)) )
                  & ( ( apply(X0,X3) = X2
                      & in(X3,relation_dom(X0)) )
                    | apply(X1,X2) != X3
                    | ~ in(X2,relation_rng(X0)) ) )
              & relation_rng(X0) = relation_dom(X1) ) )
          | ~ function(X1)
          | ~ relation(X1) )
      | ~ one_to_one(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f268]) ).

fof(f268,axiom,
    ! [X0] :
      ( ( function(X0)
        & relation(X0) )
     => ( one_to_one(X0)
       => ! [X1] :
            ( ( function(X1)
              & relation(X1) )
           => ( function_inverse(X0) = X1
            <=> ( ! [X2,X3] :
                    ( ( ( apply(X0,X3) = X2
                        & in(X3,relation_dom(X0)) )
                     => ( apply(X1,X2) = X3
                        & in(X2,relation_rng(X0)) ) )
                    & ( ( apply(X1,X2) = X3
                        & in(X2,relation_rng(X0)) )
                     => ( apply(X0,X3) = X2
                        & in(X3,relation_dom(X0)) ) ) )
                & relation_rng(X0) = relation_dom(X1) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t54_funct_1) ).

fof(f6610,plain,
    spl171_476,
    inference(avatar_split_clause,[],[f1114,f6608]) ).

fof(f1114,plain,
    ! [X0,X1] :
      ( relation_rng(relation_composition(X0,X1)) = relation_image(X1,relation_rng(X0))
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f347]) ).

fof(f347,plain,
    ! [X0] :
      ( ! [X1] :
          ( relation_rng(relation_composition(X0,X1)) = relation_image(X1,relation_rng(X0))
          | ~ relation(X1) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f201]) ).

fof(f201,axiom,
    ! [X0] :
      ( relation(X0)
     => ! [X1] :
          ( relation(X1)
         => relation_rng(relation_composition(X0,X1)) = relation_image(X1,relation_rng(X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t160_relat_1) ).

fof(f6606,plain,
    spl171_475,
    inference(avatar_split_clause,[],[f1078,f6604]) ).

fof(f6604,plain,
    ( spl171_475
  <=> ! [X0,X1] :
        ( in(X1,X0)
        | X0 = X1
        | in(X0,X1)
        | ~ ordinal(X1)
        | ~ ordinal(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_475])]) ).

fof(f1078,plain,
    ! [X0,X1] :
      ( in(X1,X0)
      | X0 = X1
      | in(X0,X1)
      | ~ ordinal(X1)
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f328]) ).

fof(f328,plain,
    ! [X0] :
      ( ! [X1] :
          ( in(X1,X0)
          | X0 = X1
          | in(X0,X1)
          | ~ ordinal(X1) )
      | ~ ordinal(X0) ),
    inference(flattening,[],[f327]) ).

fof(f327,plain,
    ! [X0] :
      ( ! [X1] :
          ( in(X1,X0)
          | X0 = X1
          | in(X0,X1)
          | ~ ordinal(X1) )
      | ~ ordinal(X0) ),
    inference(ennf_transformation,[],[f222]) ).

fof(f222,axiom,
    ! [X0] :
      ( ordinal(X0)
     => ! [X1] :
          ( ordinal(X1)
         => ~ ( ~ in(X1,X0)
              & X0 != X1
              & ~ in(X0,X1) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t24_ordinal1) ).

fof(f6576,plain,
    ( spl171_474
    | ~ spl171_253
    | ~ spl171_424 ),
    inference(avatar_split_clause,[],[f6027,f5981,f3880,f6573]) ).

fof(f3880,plain,
    ( spl171_253
  <=> ! [X0,X1] :
        ( set_difference(X0,X1) = sK160
        | ~ subset(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_253])]) ).

fof(f5981,plain,
    ( spl171_424
  <=> subset(relation_rng(sK51),relation_field(sK51)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_424])]) ).

fof(f6027,plain,
    ( sK160 = set_difference(relation_rng(sK51),relation_field(sK51))
    | ~ spl171_253
    | ~ spl171_424 ),
    inference(resolution,[],[f5983,f3881]) ).

fof(f3881,plain,
    ( ! [X0,X1] :
        ( ~ subset(X0,X1)
        | set_difference(X0,X1) = sK160 )
    | ~ spl171_253 ),
    inference(avatar_component_clause,[],[f3880]) ).

fof(f5983,plain,
    ( subset(relation_rng(sK51),relation_field(sK51))
    | ~ spl171_424 ),
    inference(avatar_component_clause,[],[f5981]) ).

fof(f6527,plain,
    spl171_473,
    inference(avatar_split_clause,[],[f1978,f6525]) ).

fof(f6525,plain,
    ( spl171_473
  <=> ! [X2,X1] :
        ( sP41(X2,X1,complements_of_subsets(X1,X2))
        | ~ sP42(complements_of_subsets(X1,X2),X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_473])]) ).

fof(f1978,plain,
    ! [X2,X1] :
      ( sP41(X2,X1,complements_of_subsets(X1,X2))
      | ~ sP42(complements_of_subsets(X1,X2),X1,X2) ),
    inference(equality_resolution,[],[f1611]) ).

fof(f1611,plain,
    ! [X2,X0,X1] :
      ( sP41(X2,X1,X0)
      | complements_of_subsets(X1,X2) != X0
      | ~ sP42(X0,X1,X2) ),
    inference(cnf_transformation,[],[f960]) ).

fof(f6523,plain,
    spl171_472,
    inference(avatar_split_clause,[],[f1977,f6521]) ).

fof(f6521,plain,
    ( spl171_472
  <=> ! [X2,X1] :
        ( sP39(X2,X1,relation_rng_restriction(X1,X2))
        | ~ sP40(relation_rng_restriction(X1,X2),X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_472])]) ).

fof(f1977,plain,
    ! [X2,X1] :
      ( sP39(X2,X1,relation_rng_restriction(X1,X2))
      | ~ sP40(relation_rng_restriction(X1,X2),X1,X2) ),
    inference(equality_resolution,[],[f1588]) ).

fof(f1588,plain,
    ! [X2,X0,X1] :
      ( sP39(X2,X1,X0)
      | relation_rng_restriction(X1,X2) != X0
      | ~ sP40(X0,X1,X2) ),
    inference(cnf_transformation,[],[f953]) ).

fof(f6519,plain,
    spl171_471,
    inference(avatar_split_clause,[],[f1962,f6517]) ).

fof(f6517,plain,
    ( spl171_471
  <=> ! [X6,X0,X1] :
        ( in(apply(X0,X6),X1)
        | ~ in(X6,relation_dom(X0))
        | ~ sP29(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_471])]) ).

fof(f1962,plain,
    ! [X0,X1,X6] :
      ( in(apply(X0,X6),X1)
      | ~ in(X6,relation_dom(X0))
      | ~ sP29(X0,X1) ),
    inference(equality_resolution,[],[f1491]) ).

fof(f1491,plain,
    ! [X0,X1,X6,X5] :
      ( in(X5,X1)
      | apply(X0,X6) != X5
      | ~ in(X6,relation_dom(X0))
      | ~ sP29(X0,X1) ),
    inference(cnf_transformation,[],[f892]) ).

fof(f6515,plain,
    spl171_470,
    inference(avatar_split_clause,[],[f1958,f6513]) ).

fof(f6513,plain,
    ( spl171_470
  <=> ! [X2,X1] :
        ( sP21(X2,X1,relation_dom_restriction(X2,X1))
        | ~ sP22(relation_dom_restriction(X2,X1),X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_470])]) ).

fof(f1958,plain,
    ! [X2,X1] :
      ( sP21(X2,X1,relation_dom_restriction(X2,X1))
      | ~ sP22(relation_dom_restriction(X2,X1),X1,X2) ),
    inference(equality_resolution,[],[f1444]) ).

fof(f1444,plain,
    ! [X2,X0,X1] :
      ( sP21(X2,X1,X0)
      | relation_dom_restriction(X2,X1) != X0
      | ~ sP22(X0,X1,X2) ),
    inference(cnf_transformation,[],[f861]) ).

fof(f6511,plain,
    spl171_469,
    inference(avatar_split_clause,[],[f1953,f6509]) ).

fof(f6509,plain,
    ( spl171_469
  <=> ! [X2,X1] :
        ( sP9(X2,X1,relation_composition(X1,X2))
        | ~ sP10(relation_composition(X1,X2),X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_469])]) ).

fof(f1953,plain,
    ! [X2,X1] :
      ( sP9(X2,X1,relation_composition(X1,X2))
      | ~ sP10(relation_composition(X1,X2),X1,X2) ),
    inference(equality_resolution,[],[f1379]) ).

fof(f1379,plain,
    ! [X2,X0,X1] :
      ( sP9(X2,X1,X0)
      | relation_composition(X1,X2) != X0
      | ~ sP10(X0,X1,X2) ),
    inference(cnf_transformation,[],[f812]) ).

fof(f6507,plain,
    spl171_468,
    inference(avatar_split_clause,[],[f1653,f6505]) ).

fof(f6505,plain,
    ( spl171_468
  <=> ! [X5,X0,X6,X1] :
        ( in(X5,X1)
        | ~ in(X6,X0)
        | ~ in(X5,X6)
        | ~ sP43(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_468])]) ).

fof(f1653,plain,
    ! [X0,X1,X6,X5] :
      ( in(X5,X1)
      | ~ in(X6,X0)
      | ~ in(X5,X6)
      | ~ sP43(X0,X1) ),
    inference(cnf_transformation,[],[f982]) ).

fof(f6503,plain,
    spl171_467,
    inference(avatar_split_clause,[],[f1631,f6501]) ).

fof(f6501,plain,
    ( spl171_467
  <=> ! [X0,X1] :
        ( function(relation_composition(X0,X1))
        | ~ function(X1)
        | ~ relation(X1)
        | ~ function(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_467])]) ).

fof(f1631,plain,
    ! [X0,X1] :
      ( function(relation_composition(X0,X1))
      | ~ function(X1)
      | ~ relation(X1)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f576]) ).

fof(f576,plain,
    ! [X0,X1] :
      ( ( function(relation_composition(X0,X1))
        & relation(relation_composition(X0,X1)) )
      | ~ function(X1)
      | ~ relation(X1)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(flattening,[],[f575]) ).

fof(f575,plain,
    ! [X0,X1] :
      ( ( function(relation_composition(X0,X1))
        & relation(relation_composition(X0,X1)) )
      | ~ function(X1)
      | ~ relation(X1)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f109]) ).

fof(f109,axiom,
    ! [X0,X1] :
      ( ( function(X1)
        & relation(X1)
        & function(X0)
        & relation(X0) )
     => ( function(relation_composition(X0,X1))
        & relation(relation_composition(X0,X1)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_funct_1) ).

fof(f6499,plain,
    spl171_466,
    inference(avatar_split_clause,[],[f1610,f6497]) ).

fof(f6497,plain,
    ( spl171_466
  <=> ! [X0,X1] :
        ( element(complements_of_subsets(X0,X1),powerset(powerset(X0)))
        | ~ element(X1,powerset(powerset(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_466])]) ).

fof(f1610,plain,
    ! [X0,X1] :
      ( element(complements_of_subsets(X0,X1),powerset(powerset(X0)))
      | ~ element(X1,powerset(powerset(X0))) ),
    inference(cnf_transformation,[],[f559]) ).

fof(f559,plain,
    ! [X0,X1] :
      ( element(complements_of_subsets(X0,X1),powerset(powerset(X0)))
      | ~ element(X1,powerset(powerset(X0))) ),
    inference(ennf_transformation,[],[f100]) ).

fof(f100,axiom,
    ! [X0,X1] :
      ( element(X1,powerset(powerset(X0)))
     => element(complements_of_subsets(X0,X1),powerset(powerset(X0))) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k7_setfam_1) ).

fof(f6495,plain,
    ( spl171_465
    | ~ spl171_169
    | ~ spl171_416 ),
    inference(avatar_split_clause,[],[f5797,f5647,f3013,f6492]) ).

fof(f6492,plain,
    ( spl171_465
  <=> sP46(relation_dom(sK51),relation_rng(sK51),relation_field(sK51)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_465])]) ).

fof(f3013,plain,
    ( spl171_169
  <=> ! [X0,X1] : sP46(X1,X0,set_union2(X0,X1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_169])]) ).

fof(f5647,plain,
    ( spl171_416
  <=> relation_field(sK51) = set_union2(relation_rng(sK51),relation_dom(sK51)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_416])]) ).

fof(f5797,plain,
    ( sP46(relation_dom(sK51),relation_rng(sK51),relation_field(sK51))
    | ~ spl171_169
    | ~ spl171_416 ),
    inference(superposition,[],[f3014,f5649]) ).

fof(f5649,plain,
    ( relation_field(sK51) = set_union2(relation_rng(sK51),relation_dom(sK51))
    | ~ spl171_416 ),
    inference(avatar_component_clause,[],[f5647]) ).

fof(f3014,plain,
    ( ! [X0,X1] : sP46(X1,X0,set_union2(X0,X1))
    | ~ spl171_169 ),
    inference(avatar_component_clause,[],[f3013]) ).

fof(f6490,plain,
    spl171_464,
    inference(avatar_split_clause,[],[f1609,f6488]) ).

fof(f6488,plain,
    ( spl171_464
  <=> ! [X0,X1] :
        ( complements_of_subsets(X0,complements_of_subsets(X0,X1)) = X1
        | ~ element(X1,powerset(powerset(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_464])]) ).

fof(f1609,plain,
    ! [X0,X1] :
      ( complements_of_subsets(X0,complements_of_subsets(X0,X1)) = X1
      | ~ element(X1,powerset(powerset(X0))) ),
    inference(cnf_transformation,[],[f558]) ).

fof(f558,plain,
    ! [X0,X1] :
      ( complements_of_subsets(X0,complements_of_subsets(X0,X1)) = X1
      | ~ element(X1,powerset(powerset(X0))) ),
    inference(ennf_transformation,[],[f139]) ).

fof(f139,axiom,
    ! [X0,X1] :
      ( element(X1,powerset(powerset(X0)))
     => complements_of_subsets(X0,complements_of_subsets(X0,X1)) = X1 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',involutiveness_k7_setfam_1) ).

fof(f6486,plain,
    spl171_463,
    inference(avatar_split_clause,[],[f1565,f6484]) ).

fof(f6484,plain,
    ( spl171_463
  <=> ! [X0,X5,X1,X7] :
        ( in(X5,X7)
        | ~ in(X7,X0)
        | ~ in(X5,X1)
        | ~ sP35(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_463])]) ).

fof(f1565,plain,
    ! [X0,X1,X7,X5] :
      ( in(X5,X7)
      | ~ in(X7,X0)
      | ~ in(X5,X1)
      | ~ sP35(X0,X1) ),
    inference(cnf_transformation,[],[f943]) ).

fof(f6482,plain,
    spl171_462,
    inference(avatar_split_clause,[],[f1546,f6480]) ).

fof(f6480,plain,
    ( spl171_462
  <=> ! [X2,X0,X4] :
        ( in(X4,sK131(X0,X2))
        | ~ subset(X4,X2)
        | ~ in(X2,sK130(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_462])]) ).

fof(f1546,plain,
    ! [X2,X0,X4] :
      ( in(X4,sK131(X0,X2))
      | ~ subset(X4,X2)
      | ~ in(X2,sK130(X0)) ),
    inference(cnf_transformation,[],[f932]) ).

fof(f932,plain,
    ! [X0] :
      ( ! [X2] :
          ( ( ! [X4] :
                ( in(X4,sK131(X0,X2))
                | ~ subset(X4,X2) )
            & in(sK131(X0,X2),sK130(X0)) )
          | ~ in(X2,sK130(X0)) )
      & ! [X5,X6] :
          ( in(X6,sK130(X0))
          | ~ subset(X6,X5)
          | ~ in(X5,sK130(X0)) )
      & in(X0,sK130(X0)) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK130,sK131])],[f929,f931,f930]) ).

fof(f930,plain,
    ! [X0] :
      ( ? [X1] :
          ( ! [X2] :
              ( ? [X3] :
                  ( ! [X4] :
                      ( in(X4,X3)
                      | ~ subset(X4,X2) )
                  & in(X3,X1) )
              | ~ in(X2,X1) )
          & ! [X5,X6] :
              ( in(X6,X1)
              | ~ subset(X6,X5)
              | ~ in(X5,X1) )
          & in(X0,X1) )
     => ( ! [X2] :
            ( ? [X3] :
                ( ! [X4] :
                    ( in(X4,X3)
                    | ~ subset(X4,X2) )
                & in(X3,sK130(X0)) )
            | ~ in(X2,sK130(X0)) )
        & ! [X6,X5] :
            ( in(X6,sK130(X0))
            | ~ subset(X6,X5)
            | ~ in(X5,sK130(X0)) )
        & in(X0,sK130(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f931,plain,
    ! [X0,X2] :
      ( ? [X3] :
          ( ! [X4] :
              ( in(X4,X3)
              | ~ subset(X4,X2) )
          & in(X3,sK130(X0)) )
     => ( ! [X4] :
            ( in(X4,sK131(X0,X2))
            | ~ subset(X4,X2) )
        & in(sK131(X0,X2),sK130(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f929,plain,
    ! [X0] :
    ? [X1] :
      ( ! [X2] :
          ( ? [X3] :
              ( ! [X4] :
                  ( in(X4,X3)
                  | ~ subset(X4,X2) )
              & in(X3,X1) )
          | ~ in(X2,X1) )
      & ! [X5,X6] :
          ( in(X6,X1)
          | ~ subset(X6,X5)
          | ~ in(X5,X1) )
      & in(X0,X1) ),
    inference(rectify,[],[f535]) ).

fof(f535,plain,
    ! [X0] :
    ? [X1] :
      ( ! [X3] :
          ( ? [X4] :
              ( ! [X5] :
                  ( in(X5,X4)
                  | ~ subset(X5,X3) )
              & in(X4,X1) )
          | ~ in(X3,X1) )
      & ! [X6,X7] :
          ( in(X7,X1)
          | ~ subset(X7,X6)
          | ~ in(X6,X1) )
      & in(X0,X1) ),
    inference(flattening,[],[f534]) ).

fof(f534,plain,
    ! [X0] :
    ? [X1] :
      ( ! [X3] :
          ( ? [X4] :
              ( ! [X5] :
                  ( in(X5,X4)
                  | ~ subset(X5,X3) )
              & in(X4,X1) )
          | ~ in(X3,X1) )
      & ! [X6,X7] :
          ( in(X7,X1)
          | ~ subset(X7,X6)
          | ~ in(X6,X1) )
      & in(X0,X1) ),
    inference(ennf_transformation,[],[f319]) ).

fof(f319,plain,
    ! [X0] :
    ? [X1] :
      ( ! [X3] :
          ~ ( ! [X4] :
                ~ ( ! [X5] :
                      ( subset(X5,X3)
                     => in(X5,X4) )
                  & in(X4,X1) )
            & in(X3,X1) )
      & ! [X6,X7] :
          ( ( subset(X7,X6)
            & in(X6,X1) )
         => in(X7,X1) )
      & in(X0,X1) ),
    inference(pure_predicate_removal,[],[f312]) ).

fof(f312,plain,
    ! [X0] :
    ? [X1] :
      ( ! [X2] :
          ~ ( ~ in(X2,X1)
            & ~ are_equipotent(X2,X1)
            & subset(X2,X1) )
      & ! [X3] :
          ~ ( ! [X4] :
                ~ ( ! [X5] :
                      ( subset(X5,X3)
                     => in(X5,X4) )
                  & in(X4,X1) )
            & in(X3,X1) )
      & ! [X6,X7] :
          ( ( subset(X7,X6)
            & in(X6,X1) )
         => in(X7,X1) )
      & in(X0,X1) ),
    inference(rectify,[],[f306]) ).

fof(f306,axiom,
    ! [X0] :
    ? [X1] :
      ( ! [X2] :
          ~ ( ~ in(X2,X1)
            & ~ are_equipotent(X2,X1)
            & subset(X2,X1) )
      & ! [X2] :
          ~ ( ! [X3] :
                ~ ( ! [X4] :
                      ( subset(X4,X2)
                     => in(X4,X3) )
                  & in(X3,X1) )
            & in(X2,X1) )
      & ! [X2,X3] :
          ( ( subset(X3,X2)
            & in(X2,X1) )
         => in(X3,X1) )
      & in(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t9_tarski) ).

fof(f6478,plain,
    spl171_461,
    inference(avatar_split_clause,[],[f1503,f6476]) ).

fof(f6476,plain,
    ( spl171_461
  <=> ! [X2,X4,X0,X1] :
        ( in(apply(X1,X4),X0)
        | ~ in(X4,X2)
        | ~ sP31(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_461])]) ).

fof(f1503,plain,
    ! [X2,X0,X1,X4] :
      ( in(apply(X1,X4),X0)
      | ~ in(X4,X2)
      | ~ sP31(X0,X1,X2) ),
    inference(cnf_transformation,[],[f899]) ).

fof(f6474,plain,
    spl171_460,
    inference(avatar_split_clause,[],[f1489,f6472]) ).

fof(f6472,plain,
    ( spl171_460
  <=> ! [X5,X0,X1] :
        ( in(sK117(X0,X5),relation_dom(X0))
        | ~ in(X5,X1)
        | ~ sP29(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_460])]) ).

fof(f1489,plain,
    ! [X0,X1,X5] :
      ( in(sK117(X0,X5),relation_dom(X0))
      | ~ in(X5,X1)
      | ~ sP29(X0,X1) ),
    inference(cnf_transformation,[],[f892]) ).

fof(f6470,plain,
    spl171_459,
    inference(avatar_split_clause,[],[f1365,f6468]) ).

fof(f6468,plain,
    ( spl171_459
  <=> ! [X2,X0] :
        ( sP7(X0)
        | ~ disjoint(fiber(X0,X2),sK77(X0))
        | ~ in(X2,sK77(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_459])]) ).

fof(f1365,plain,
    ! [X2,X0] :
      ( sP7(X0)
      | ~ disjoint(fiber(X0,X2),sK77(X0))
      | ~ in(X2,sK77(X0)) ),
    inference(cnf_transformation,[],[f798]) ).

fof(f6466,plain,
    spl171_458,
    inference(avatar_split_clause,[],[f1349,f6464]) ).

fof(f6464,plain,
    ( spl171_458
  <=> ! [X0] :
        ( sP5(X0)
        | ~ well_founded_relation(X0)
        | ~ connected(X0)
        | ~ antisymmetric(X0)
        | ~ transitive(X0)
        | ~ reflexive(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_458])]) ).

fof(f1349,plain,
    ! [X0] :
      ( sP5(X0)
      | ~ well_founded_relation(X0)
      | ~ connected(X0)
      | ~ antisymmetric(X0)
      | ~ transitive(X0)
      | ~ reflexive(X0) ),
    inference(cnf_transformation,[],[f788]) ).

fof(f788,plain,
    ! [X0] :
      ( ( sP5(X0)
        | ~ well_founded_relation(X0)
        | ~ connected(X0)
        | ~ antisymmetric(X0)
        | ~ transitive(X0)
        | ~ reflexive(X0) )
      & ( ( well_founded_relation(X0)
          & connected(X0)
          & antisymmetric(X0)
          & transitive(X0)
          & reflexive(X0) )
        | ~ sP5(X0) ) ),
    inference(flattening,[],[f787]) ).

fof(f787,plain,
    ! [X0] :
      ( ( sP5(X0)
        | ~ well_founded_relation(X0)
        | ~ connected(X0)
        | ~ antisymmetric(X0)
        | ~ transitive(X0)
        | ~ reflexive(X0) )
      & ( ( well_founded_relation(X0)
          & connected(X0)
          & antisymmetric(X0)
          & transitive(X0)
          & reflexive(X0) )
        | ~ sP5(X0) ) ),
    inference(nnf_transformation,[],[f611]) ).

fof(f611,plain,
    ! [X0] :
      ( sP5(X0)
    <=> ( well_founded_relation(X0)
        & connected(X0)
        & antisymmetric(X0)
        & transitive(X0)
        & reflexive(X0) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP5])]) ).

fof(f6246,plain,
    ( spl171_457
    | ~ spl171_12
    | ~ spl171_105 ),
    inference(avatar_split_clause,[],[f3404,f2639,f2076,f6244]) ).

fof(f6244,plain,
    ( spl171_457
  <=> ! [X0,X1] :
        ( sK160 = X0
        | in(sK70(X0),X0)
        | ~ subset(X0,X1)
        | ~ ordinal(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_457])]) ).

fof(f3404,plain,
    ( ! [X0,X1] :
        ( sK160 = X0
        | in(sK70(X0),X0)
        | ~ subset(X0,X1)
        | ~ ordinal(X1) )
    | ~ spl171_12
    | ~ spl171_105 ),
    inference(forward_demodulation,[],[f1157,f2706]) ).

fof(f1157,plain,
    ! [X0,X1] :
      ( in(sK70(X0),X0)
      | empty_set = X0
      | ~ subset(X0,X1)
      | ~ ordinal(X1) ),
    inference(cnf_transformation,[],[f732]) ).

fof(f6241,plain,
    spl171_456,
    inference(avatar_split_clause,[],[f1901,f6239]) ).

fof(f6239,plain,
    ( spl171_456
  <=> ! [X2,X0,X3] :
        ( relation(X0)
        | sK125(X0) != unordered_pair(unordered_pair(X2,X3),unordered_pair(X2,X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_456])]) ).

fof(f1901,plain,
    ! [X2,X3,X0] :
      ( relation(X0)
      | sK125(X0) != unordered_pair(unordered_pair(X2,X3),unordered_pair(X2,X2)) ),
    inference(definition_unfolding,[],[f1539,f1762]) ).

fof(f1539,plain,
    ! [X2,X3,X0] :
      ( relation(X0)
      | ordered_pair(X2,X3) != sK125(X0) ),
    inference(cnf_transformation,[],[f922]) ).

fof(f6237,plain,
    spl171_455,
    inference(avatar_split_clause,[],[f1788,f6235]) ).

fof(f6235,plain,
    ( spl171_455
  <=> ! [X0,X1] :
        ( in(sK68(X0,X1),set_difference(X0,set_difference(X0,X1)))
        | disjoint(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_455])]) ).

fof(f1788,plain,
    ! [X0,X1] :
      ( in(sK68(X0,X1),set_difference(X0,set_difference(X0,X1)))
      | disjoint(X0,X1) ),
    inference(definition_unfolding,[],[f1150,f1148]) ).

fof(f1150,plain,
    ! [X0,X1] :
      ( in(sK68(X0,X1),set_intersection2(X0,X1))
      | disjoint(X0,X1) ),
    inference(cnf_transformation,[],[f728]) ).

fof(f728,plain,
    ! [X0,X1] :
      ( ( ~ disjoint(X0,X1)
        | ! [X2] : ~ in(X2,set_intersection2(X0,X1)) )
      & ( in(sK68(X0,X1),set_intersection2(X0,X1))
        | disjoint(X0,X1) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK68])],[f366,f727]) ).

fof(f727,plain,
    ! [X0,X1] :
      ( ? [X3] : in(X3,set_intersection2(X0,X1))
     => in(sK68(X0,X1),set_intersection2(X0,X1)) ),
    introduced(choice_axiom,[]) ).

fof(f366,plain,
    ! [X0,X1] :
      ( ( ~ disjoint(X0,X1)
        | ! [X2] : ~ in(X2,set_intersection2(X0,X1)) )
      & ( ? [X3] : in(X3,set_intersection2(X0,X1))
        | disjoint(X0,X1) ) ),
    inference(ennf_transformation,[],[f310]) ).

fof(f310,plain,
    ! [X0,X1] :
      ( ~ ( disjoint(X0,X1)
          & ? [X2] : in(X2,set_intersection2(X0,X1)) )
      & ~ ( ! [X3] : ~ in(X3,set_intersection2(X0,X1))
          & ~ disjoint(X0,X1) ) ),
    inference(rectify,[],[f266]) ).

fof(f266,axiom,
    ! [X0,X1] :
      ( ~ ( disjoint(X0,X1)
          & ? [X2] : in(X2,set_intersection2(X0,X1)) )
      & ~ ( ! [X2] : ~ in(X2,set_intersection2(X0,X1))
          & ~ disjoint(X0,X1) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t4_xboole_0) ).

fof(f6233,plain,
    spl171_454,
    inference(avatar_split_clause,[],[f1257,f6231]) ).

fof(f6231,plain,
    ( spl171_454
  <=> ! [X2,X0,X1] :
        ( ~ in(X1,X2)
        | ~ in(X1,subset_complement(X0,X2))
        | ~ element(X2,powerset(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_454])]) ).

fof(f1257,plain,
    ! [X2,X0,X1] :
      ( ~ in(X1,X2)
      | ~ in(X1,subset_complement(X0,X2))
      | ~ element(X2,powerset(X0)) ),
    inference(cnf_transformation,[],[f444]) ).

fof(f444,plain,
    ! [X0,X1,X2] :
      ( ~ in(X1,X2)
      | ~ in(X1,subset_complement(X0,X2))
      | ~ element(X2,powerset(X0)) ),
    inference(flattening,[],[f443]) ).

fof(f443,plain,
    ! [X0,X1,X2] :
      ( ~ in(X1,X2)
      | ~ in(X1,subset_complement(X0,X2))
      | ~ element(X2,powerset(X0)) ),
    inference(ennf_transformation,[],[f269]) ).

fof(f269,axiom,
    ! [X0,X1,X2] :
      ( element(X2,powerset(X0))
     => ~ ( in(X1,X2)
          & in(X1,subset_complement(X0,X2)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t54_subset_1) ).

fof(f6229,plain,
    spl171_453,
    inference(avatar_split_clause,[],[f1250,f6227]) ).

fof(f6227,plain,
    ( spl171_453
  <=> ! [X2,X0,X1] :
        ( in(X0,relation_dom(X2))
        | ~ in(X0,relation_dom(relation_dom_restriction(X2,X1)))
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_453])]) ).

fof(f1250,plain,
    ! [X2,X0,X1] :
      ( in(X0,relation_dom(X2))
      | ~ in(X0,relation_dom(relation_dom_restriction(X2,X1)))
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f771]) ).

fof(f6225,plain,
    spl171_452,
    inference(avatar_split_clause,[],[f1247,f6223]) ).

fof(f6223,plain,
    ( spl171_452
  <=> ! [X2,X0,X1] :
        ( in(X0,relation_rng(X2))
        | ~ in(X0,relation_rng(relation_rng_restriction(X1,X2)))
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_452])]) ).

fof(f1247,plain,
    ! [X2,X0,X1] :
      ( in(X0,relation_rng(X2))
      | ~ in(X0,relation_rng(relation_rng_restriction(X1,X2)))
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f769]) ).

fof(f6221,plain,
    spl171_451,
    inference(avatar_split_clause,[],[f1236,f6219]) ).

fof(f6219,plain,
    ( spl171_451
  <=> ! [X2,X0,X1] :
        ( in(X0,cartesian_product2(X1,X1))
        | ~ in(X0,relation_restriction(X2,X1))
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_451])]) ).

fof(f1236,plain,
    ! [X2,X0,X1] :
      ( in(X0,cartesian_product2(X1,X1))
      | ~ in(X0,relation_restriction(X2,X1))
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f759]) ).

fof(f6217,plain,
    spl171_450,
    inference(avatar_split_clause,[],[f1230,f6215]) ).

fof(f6215,plain,
    ( spl171_450
  <=> ! [X2,X0,X1] :
        ( subset(relation_inverse_image(X2,X0),relation_inverse_image(X2,X1))
        | ~ subset(X0,X1)
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_450])]) ).

fof(f1230,plain,
    ! [X2,X0,X1] :
      ( subset(relation_inverse_image(X2,X0),relation_inverse_image(X2,X1))
      | ~ subset(X0,X1)
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f428]) ).

fof(f428,plain,
    ! [X0,X1,X2] :
      ( subset(relation_inverse_image(X2,X0),relation_inverse_image(X2,X1))
      | ~ subset(X0,X1)
      | ~ relation(X2) ),
    inference(flattening,[],[f427]) ).

fof(f427,plain,
    ! [X0,X1,X2] :
      ( subset(relation_inverse_image(X2,X0),relation_inverse_image(X2,X1))
      | ~ subset(X0,X1)
      | ~ relation(X2) ),
    inference(ennf_transformation,[],[f206]) ).

fof(f206,axiom,
    ! [X0,X1,X2] :
      ( relation(X2)
     => ( subset(X0,X1)
       => subset(relation_inverse_image(X2,X0),relation_inverse_image(X2,X1)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t178_relat_1) ).

fof(f6213,plain,
    spl171_449,
    inference(avatar_split_clause,[],[f1123,f6211]) ).

fof(f6211,plain,
    ( spl171_449
  <=> ! [X0] :
        ( relation_dom(X0) = relation_rng(function_inverse(X0))
        | ~ one_to_one(X0)
        | ~ function(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_449])]) ).

fof(f1123,plain,
    ! [X0] :
      ( relation_dom(X0) = relation_rng(function_inverse(X0))
      | ~ one_to_one(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f360]) ).

fof(f360,plain,
    ! [X0] :
      ( ( relation_dom(X0) = relation_rng(function_inverse(X0))
        & relation_rng(X0) = relation_dom(function_inverse(X0)) )
      | ~ one_to_one(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(flattening,[],[f359]) ).

fof(f359,plain,
    ! [X0] :
      ( ( relation_dom(X0) = relation_rng(function_inverse(X0))
        & relation_rng(X0) = relation_dom(function_inverse(X0)) )
      | ~ one_to_one(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f270]) ).

fof(f270,axiom,
    ! [X0] :
      ( ( function(X0)
        & relation(X0) )
     => ( one_to_one(X0)
       => ( relation_dom(X0) = relation_rng(function_inverse(X0))
          & relation_rng(X0) = relation_dom(function_inverse(X0)) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t55_funct_1) ).

fof(f6209,plain,
    spl171_448,
    inference(avatar_split_clause,[],[f1122,f6207]) ).

fof(f6207,plain,
    ( spl171_448
  <=> ! [X0] :
        ( relation_rng(X0) = relation_dom(function_inverse(X0))
        | ~ one_to_one(X0)
        | ~ function(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_448])]) ).

fof(f1122,plain,
    ! [X0] :
      ( relation_rng(X0) = relation_dom(function_inverse(X0))
      | ~ one_to_one(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f360]) ).

fof(f6205,plain,
    spl171_447,
    inference(avatar_split_clause,[],[f1116,f6203]) ).

fof(f6203,plain,
    ( spl171_447
  <=> ! [X0,X1] :
        ( subset(relation_rng(X0),relation_rng(X1))
        | ~ subset(X0,X1)
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_447])]) ).

fof(f1116,plain,
    ! [X0,X1] :
      ( subset(relation_rng(X0),relation_rng(X1))
      | ~ subset(X0,X1)
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f349]) ).

fof(f349,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( subset(relation_rng(X0),relation_rng(X1))
            & subset(relation_dom(X0),relation_dom(X1)) )
          | ~ subset(X0,X1)
          | ~ relation(X1) )
      | ~ relation(X0) ),
    inference(flattening,[],[f348]) ).

fof(f348,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( subset(relation_rng(X0),relation_rng(X1))
            & subset(relation_dom(X0),relation_dom(X1)) )
          | ~ subset(X0,X1)
          | ~ relation(X1) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f223]) ).

fof(f223,axiom,
    ! [X0] :
      ( relation(X0)
     => ! [X1] :
          ( relation(X1)
         => ( subset(X0,X1)
           => ( subset(relation_rng(X0),relation_rng(X1))
              & subset(relation_dom(X0),relation_dom(X1)) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t25_relat_1) ).

fof(f6201,plain,
    ( spl171_445
    | ~ spl171_446
    | ~ spl171_157
    | ~ spl171_416 ),
    inference(avatar_split_clause,[],[f5795,f5647,f2965,f6198,f6194]) ).

fof(f6194,plain,
    ( spl171_445
  <=> empty(relation_rng(sK51)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_445])]) ).

fof(f6198,plain,
    ( spl171_446
  <=> empty(relation_field(sK51)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_446])]) ).

fof(f2965,plain,
    ( spl171_157
  <=> ! [X0,X1] :
        ( ~ empty(set_union2(X0,X1))
        | empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_157])]) ).

fof(f5795,plain,
    ( ~ empty(relation_field(sK51))
    | empty(relation_rng(sK51))
    | ~ spl171_157
    | ~ spl171_416 ),
    inference(superposition,[],[f2966,f5649]) ).

fof(f2966,plain,
    ( ! [X0,X1] :
        ( ~ empty(set_union2(X0,X1))
        | empty(X0) )
    | ~ spl171_157 ),
    inference(avatar_component_clause,[],[f2965]) ).

fof(f6192,plain,
    spl171_444,
    inference(avatar_split_clause,[],[f1115,f6190]) ).

fof(f1115,plain,
    ! [X0,X1] :
      ( subset(relation_dom(X0),relation_dom(X1))
      | ~ subset(X0,X1)
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f349]) ).

fof(f6076,plain,
    ( ~ spl171_443
    | ~ spl171_122
    | ~ spl171_424 ),
    inference(avatar_split_clause,[],[f6025,f5981,f2802,f6073]) ).

fof(f6073,plain,
    ( spl171_443
  <=> proper_subset(relation_field(sK51),relation_rng(sK51)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_443])]) ).

fof(f6025,plain,
    ( ~ proper_subset(relation_field(sK51),relation_rng(sK51))
    | ~ spl171_122
    | ~ spl171_424 ),
    inference(resolution,[],[f5983,f2803]) ).

fof(f6067,plain,
    spl171_442,
    inference(avatar_split_clause,[],[f1935,f6065]) ).

fof(f6065,plain,
    ( spl171_442
  <=> ! [X2,X1,X3] :
        ( sP2(apply(X2,X1),X1,X2,X3)
        | ~ in(X1,relation_dom(X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_442])]) ).

fof(f1935,plain,
    ! [X2,X3,X1] :
      ( sP2(apply(X2,X1),X1,X2,X3)
      | ~ in(X1,relation_dom(X2)) ),
    inference(equality_resolution,[],[f1137]) ).

fof(f1137,plain,
    ! [X2,X3,X0,X1] :
      ( sP2(X0,X1,X2,X3)
      | apply(X2,X1) != X0
      | ~ in(X1,relation_dom(X2)) ),
    inference(cnf_transformation,[],[f721]) ).

fof(f6063,plain,
    spl171_441,
    inference(avatar_split_clause,[],[f1728,f6061]) ).

fof(f6061,plain,
    ( spl171_441
  <=> ! [X0,X3,X2,X1] :
        ( unordered_triple(X0,X1,X2) = X3
        | ~ sP49(X2,X1,X0,X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_441])]) ).

fof(f1728,plain,
    ! [X2,X3,X0,X1] :
      ( unordered_triple(X0,X1,X2) = X3
      | ~ sP49(X2,X1,X0,X3) ),
    inference(cnf_transformation,[],[f1031]) ).

fof(f1031,plain,
    ! [X0,X1,X2,X3] :
      ( ( unordered_triple(X0,X1,X2) = X3
        | ~ sP49(X2,X1,X0,X3) )
      & ( sP49(X2,X1,X0,X3)
        | unordered_triple(X0,X1,X2) != X3 ) ),
    inference(nnf_transformation,[],[f681]) ).

fof(f681,plain,
    ! [X0,X1,X2,X3] :
      ( unordered_triple(X0,X1,X2) = X3
    <=> sP49(X2,X1,X0,X3) ),
    inference(definition_folding,[],[f603,f680]) ).

fof(f603,plain,
    ! [X0,X1,X2,X3] :
      ( unordered_triple(X0,X1,X2) = X3
    <=> ! [X4] :
          ( in(X4,X3)
        <=> ( X2 = X4
            | X1 = X4
            | X0 = X4 ) ) ),
    inference(ennf_transformation,[],[f24]) ).

fof(f24,axiom,
    ! [X0,X1,X2,X3] :
      ( unordered_triple(X0,X1,X2) = X3
    <=> ! [X4] :
          ( in(X4,X3)
        <=> ~ ( X2 != X4
              & X1 != X4
              & X0 != X4 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_enumset1) ).

fof(f6059,plain,
    spl171_440,
    inference(avatar_split_clause,[],[f1652,f6057]) ).

fof(f6057,plain,
    ( spl171_440
  <=> ! [X5,X0,X1] :
        ( in(sK145(X0,X5),X0)
        | ~ in(X5,X1)
        | ~ sP43(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_440])]) ).

fof(f1652,plain,
    ! [X0,X1,X5] :
      ( in(sK145(X0,X5),X0)
      | ~ in(X5,X1)
      | ~ sP43(X0,X1) ),
    inference(cnf_transformation,[],[f982]) ).

fof(f6055,plain,
    spl171_439,
    inference(avatar_split_clause,[],[f1651,f6053]) ).

fof(f6053,plain,
    ( spl171_439
  <=> ! [X5,X0,X1] :
        ( in(X5,sK145(X0,X5))
        | ~ in(X5,X1)
        | ~ sP43(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_439])]) ).

fof(f1651,plain,
    ! [X0,X1,X5] :
      ( in(X5,sK145(X0,X5))
      | ~ in(X5,X1)
      | ~ sP43(X0,X1) ),
    inference(cnf_transformation,[],[f982]) ).

fof(f6051,plain,
    spl171_438,
    inference(avatar_split_clause,[],[f1615,f6049]) ).

fof(f6049,plain,
    ( spl171_438
  <=> ! [X2,X0,X1] :
        ( sP41(X0,X1,X2)
        | element(sK140(X0,X1,X2),powerset(X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_438])]) ).

fof(f1615,plain,
    ! [X2,X0,X1] :
      ( sP41(X0,X1,X2)
      | element(sK140(X0,X1,X2),powerset(X1)) ),
    inference(cnf_transformation,[],[f965]) ).

fof(f6047,plain,
    spl171_437,
    inference(avatar_split_clause,[],[f1608,f6045]) ).

fof(f6045,plain,
    ( spl171_437
  <=> ! [X0,X1] :
        ( element(union_of_subsets(X0,X1),powerset(X0))
        | ~ element(X1,powerset(powerset(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_437])]) ).

fof(f1608,plain,
    ! [X0,X1] :
      ( element(union_of_subsets(X0,X1),powerset(X0))
      | ~ element(X1,powerset(powerset(X0))) ),
    inference(cnf_transformation,[],[f557]) ).

fof(f557,plain,
    ! [X0,X1] :
      ( element(union_of_subsets(X0,X1),powerset(X0))
      | ~ element(X1,powerset(powerset(X0))) ),
    inference(ennf_transformation,[],[f95]) ).

fof(f95,axiom,
    ! [X0,X1] :
      ( element(X1,powerset(powerset(X0)))
     => element(union_of_subsets(X0,X1),powerset(X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k5_setfam_1) ).

fof(f6043,plain,
    spl171_436,
    inference(avatar_split_clause,[],[f1607,f6041]) ).

fof(f6041,plain,
    ( spl171_436
  <=> ! [X0,X1] :
        ( element(meet_of_subsets(X0,X1),powerset(X0))
        | ~ element(X1,powerset(powerset(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_436])]) ).

fof(f1607,plain,
    ! [X0,X1] :
      ( element(meet_of_subsets(X0,X1),powerset(X0))
      | ~ element(X1,powerset(powerset(X0))) ),
    inference(cnf_transformation,[],[f556]) ).

fof(f556,plain,
    ! [X0,X1] :
      ( element(meet_of_subsets(X0,X1),powerset(X0))
      | ~ element(X1,powerset(powerset(X0))) ),
    inference(ennf_transformation,[],[f97]) ).

fof(f97,axiom,
    ! [X0,X1] :
      ( element(X1,powerset(powerset(X0)))
     => element(meet_of_subsets(X0,X1),powerset(X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k6_setfam_1) ).

fof(f6039,plain,
    spl171_435,
    inference(avatar_split_clause,[],[f1606,f6037]) ).

fof(f6037,plain,
    ( spl171_435
  <=> ! [X0,X1] :
        ( union_of_subsets(X0,X1) = union(X1)
        | ~ element(X1,powerset(powerset(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_435])]) ).

fof(f1606,plain,
    ! [X0,X1] :
      ( union_of_subsets(X0,X1) = union(X1)
      | ~ element(X1,powerset(powerset(X0))) ),
    inference(cnf_transformation,[],[f555]) ).

fof(f555,plain,
    ! [X0,X1] :
      ( union_of_subsets(X0,X1) = union(X1)
      | ~ element(X1,powerset(powerset(X0))) ),
    inference(ennf_transformation,[],[f174]) ).

fof(f174,axiom,
    ! [X0,X1] :
      ( element(X1,powerset(powerset(X0)))
     => union_of_subsets(X0,X1) = union(X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k5_setfam_1) ).

fof(f6024,plain,
    spl171_434,
    inference(avatar_split_clause,[],[f1605,f6022]) ).

fof(f6022,plain,
    ( spl171_434
  <=> ! [X0,X1] :
        ( meet_of_subsets(X0,X1) = set_meet(X1)
        | ~ element(X1,powerset(powerset(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_434])]) ).

fof(f1605,plain,
    ! [X0,X1] :
      ( meet_of_subsets(X0,X1) = set_meet(X1)
      | ~ element(X1,powerset(powerset(X0))) ),
    inference(cnf_transformation,[],[f554]) ).

fof(f554,plain,
    ! [X0,X1] :
      ( meet_of_subsets(X0,X1) = set_meet(X1)
      | ~ element(X1,powerset(powerset(X0))) ),
    inference(ennf_transformation,[],[f175]) ).

fof(f175,axiom,
    ! [X0,X1] :
      ( element(X1,powerset(powerset(X0)))
     => meet_of_subsets(X0,X1) = set_meet(X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k6_setfam_1) ).

fof(f6020,plain,
    spl171_433,
    inference(avatar_split_clause,[],[f1604,f6018]) ).

fof(f6018,plain,
    ( spl171_433
  <=> ! [X0,X1] :
        ( subset_complement(X0,subset_complement(X0,X1)) = X1
        | ~ element(X1,powerset(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_433])]) ).

fof(f1604,plain,
    ! [X0,X1] :
      ( subset_complement(X0,subset_complement(X0,X1)) = X1
      | ~ element(X1,powerset(X0)) ),
    inference(cnf_transformation,[],[f553]) ).

fof(f553,plain,
    ! [X0,X1] :
      ( subset_complement(X0,subset_complement(X0,X1)) = X1
      | ~ element(X1,powerset(X0)) ),
    inference(ennf_transformation,[],[f137]) ).

fof(f137,axiom,
    ! [X0,X1] :
      ( element(X1,powerset(X0))
     => subset_complement(X0,subset_complement(X0,X1)) = X1 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',involutiveness_k3_subset_1) ).

fof(f6016,plain,
    spl171_432,
    inference(avatar_split_clause,[],[f1603,f6014]) ).

fof(f6014,plain,
    ( spl171_432
  <=> ! [X0,X1] :
        ( set_difference(X0,X1) = subset_complement(X0,X1)
        | ~ element(X1,powerset(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_432])]) ).

fof(f1603,plain,
    ! [X0,X1] :
      ( set_difference(X0,X1) = subset_complement(X0,X1)
      | ~ element(X1,powerset(X0)) ),
    inference(cnf_transformation,[],[f552]) ).

fof(f552,plain,
    ! [X0,X1] :
      ( set_difference(X0,X1) = subset_complement(X0,X1)
      | ~ element(X1,powerset(X0)) ),
    inference(ennf_transformation,[],[f54]) ).

fof(f54,axiom,
    ! [X0,X1] :
      ( element(X1,powerset(X0))
     => set_difference(X0,X1) = subset_complement(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d5_subset_1) ).

fof(f6012,plain,
    spl171_431,
    inference(avatar_split_clause,[],[f1567,f6010]) ).

fof(f6010,plain,
    ( spl171_431
  <=> ! [X5,X1,X0] :
        ( in(X5,X1)
        | ~ in(X5,sK135(X0,X5))
        | ~ sP35(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_431])]) ).

fof(f1567,plain,
    ! [X0,X1,X5] :
      ( in(X5,X1)
      | ~ in(X5,sK135(X0,X5))
      | ~ sP35(X0,X1) ),
    inference(cnf_transformation,[],[f943]) ).

fof(f6008,plain,
    spl171_430,
    inference(avatar_split_clause,[],[f1566,f6006]) ).

fof(f6006,plain,
    ( spl171_430
  <=> ! [X5,X1,X0] :
        ( in(X5,X1)
        | in(sK135(X0,X5),X0)
        | ~ sP35(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_430])]) ).

fof(f1566,plain,
    ! [X0,X1,X5] :
      ( in(X5,X1)
      | in(sK135(X0,X5),X0)
      | ~ sP35(X0,X1) ),
    inference(cnf_transformation,[],[f943]) ).

fof(f6004,plain,
    spl171_429,
    inference(avatar_split_clause,[],[f1544,f6002]) ).

fof(f6002,plain,
    ( spl171_429
  <=> ! [X6,X0,X5] :
        ( in(X6,sK130(X0))
        | ~ subset(X6,X5)
        | ~ in(X5,sK130(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_429])]) ).

fof(f1544,plain,
    ! [X0,X6,X5] :
      ( in(X6,sK130(X0))
      | ~ subset(X6,X5)
      | ~ in(X5,sK130(X0)) ),
    inference(cnf_transformation,[],[f932]) ).

fof(f6000,plain,
    spl171_428,
    inference(avatar_split_clause,[],[f1510,f5998]) ).

fof(f5998,plain,
    ( spl171_428
  <=> ! [X2,X0,X1] :
        ( relation_image(X0,X1) = X2
        | ~ sP33(X0,X1,X2)
        | ~ sP34(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_428])]) ).

fof(f1510,plain,
    ! [X2,X0,X1] :
      ( relation_image(X0,X1) = X2
      | ~ sP33(X0,X1,X2)
      | ~ sP34(X0) ),
    inference(cnf_transformation,[],[f900]) ).

fof(f900,plain,
    ! [X0] :
      ( ! [X1,X2] :
          ( ( relation_image(X0,X1) = X2
            | ~ sP33(X0,X1,X2) )
          & ( sP33(X0,X1,X2)
            | relation_image(X0,X1) != X2 ) )
      | ~ sP34(X0) ),
    inference(nnf_transformation,[],[f654]) ).

fof(f654,plain,
    ! [X0] :
      ( ! [X1,X2] :
          ( relation_image(X0,X1) = X2
        <=> sP33(X0,X1,X2) )
      | ~ sP34(X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP34])]) ).

fof(f5996,plain,
    spl171_427,
    inference(avatar_split_clause,[],[f1502,f5994]) ).

fof(f5994,plain,
    ( spl171_427
  <=> ! [X4,X0,X1,X2] :
        ( in(X4,relation_dom(X1))
        | ~ in(X4,X2)
        | ~ sP31(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_427])]) ).

fof(f1502,plain,
    ! [X2,X0,X1,X4] :
      ( in(X4,relation_dom(X1))
      | ~ in(X4,X2)
      | ~ sP31(X0,X1,X2) ),
    inference(cnf_transformation,[],[f899]) ).

fof(f5992,plain,
    spl171_426,
    inference(avatar_split_clause,[],[f1501,f5990]) ).

fof(f5990,plain,
    ( spl171_426
  <=> ! [X2,X0,X1] :
        ( relation_inverse_image(X0,X1) = X2
        | ~ sP31(X1,X0,X2)
        | ~ sP32(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_426])]) ).

fof(f1501,plain,
    ! [X2,X0,X1] :
      ( relation_inverse_image(X0,X1) = X2
      | ~ sP31(X1,X0,X2)
      | ~ sP32(X0) ),
    inference(cnf_transformation,[],[f894]) ).

fof(f894,plain,
    ! [X0] :
      ( ! [X1,X2] :
          ( ( relation_inverse_image(X0,X1) = X2
            | ~ sP31(X1,X0,X2) )
          & ( sP31(X1,X0,X2)
            | relation_inverse_image(X0,X1) != X2 ) )
      | ~ sP32(X0) ),
    inference(nnf_transformation,[],[f651]) ).

fof(f651,plain,
    ! [X0] :
      ( ! [X1,X2] :
          ( relation_inverse_image(X0,X1) = X2
        <=> sP31(X1,X0,X2) )
      | ~ sP32(X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP32])]) ).

fof(f5988,plain,
    spl171_425,
    inference(avatar_split_clause,[],[f1484,f5986]) ).

fof(f5986,plain,
    ( spl171_425
  <=> ! [X0] :
        ( sP27(X0)
        | apply(X0,sK113(X0)) = apply(X0,sK114(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_425])]) ).

fof(f1484,plain,
    ! [X0] :
      ( sP27(X0)
      | apply(X0,sK113(X0)) = apply(X0,sK114(X0)) ),
    inference(cnf_transformation,[],[f885]) ).

fof(f5984,plain,
    ( spl171_424
    | ~ spl171_92
    | ~ spl171_416 ),
    inference(avatar_split_clause,[],[f5794,f5647,f2584,f5981]) ).

fof(f2584,plain,
    ( spl171_92
  <=> ! [X0,X1] : subset(X0,set_union2(X0,X1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_92])]) ).

fof(f5794,plain,
    ( subset(relation_rng(sK51),relation_field(sK51))
    | ~ spl171_92
    | ~ spl171_416 ),
    inference(superposition,[],[f2585,f5649]) ).

fof(f2585,plain,
    ( ! [X0,X1] : subset(X0,set_union2(X0,X1))
    | ~ spl171_92 ),
    inference(avatar_component_clause,[],[f2584]) ).

fof(f5979,plain,
    spl171_423,
    inference(avatar_split_clause,[],[f1478,f5977]) ).

fof(f5977,plain,
    ( spl171_423
  <=> ! [X0] :
        ( relation_inverse(X0) = function_inverse(X0)
        | ~ one_to_one(X0)
        | ~ function(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_423])]) ).

fof(f1478,plain,
    ! [X0] :
      ( relation_inverse(X0) = function_inverse(X0)
      | ~ one_to_one(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f518]) ).

fof(f518,plain,
    ! [X0] :
      ( relation_inverse(X0) = function_inverse(X0)
      | ~ one_to_one(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(flattening,[],[f517]) ).

fof(f517,plain,
    ! [X0] :
      ( relation_inverse(X0) = function_inverse(X0)
      | ~ one_to_one(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f68]) ).

fof(f68,axiom,
    ! [X0] :
      ( ( function(X0)
        & relation(X0) )
     => ( one_to_one(X0)
       => relation_inverse(X0) = function_inverse(X0) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d9_funct_1) ).

fof(f5975,plain,
    spl171_422,
    inference(avatar_split_clause,[],[f1463,f5973]) ).

fof(f5973,plain,
    ( spl171_422
  <=> ! [X2,X0,X1] :
        ( relation_image(X0,X1) = X2
        | ~ sP25(X1,X0,X2)
        | ~ sP26(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_422])]) ).

fof(f1463,plain,
    ! [X2,X0,X1] :
      ( relation_image(X0,X1) = X2
      | ~ sP25(X1,X0,X2)
      | ~ sP26(X0) ),
    inference(cnf_transformation,[],[f874]) ).

fof(f874,plain,
    ! [X0] :
      ( ! [X1,X2] :
          ( ( relation_image(X0,X1) = X2
            | ~ sP25(X1,X0,X2) )
          & ( sP25(X1,X0,X2)
            | relation_image(X0,X1) != X2 ) )
      | ~ sP26(X0) ),
    inference(nnf_transformation,[],[f642]) ).

fof(f642,plain,
    ! [X0] :
      ( ! [X1,X2] :
          ( relation_image(X0,X1) = X2
        <=> sP25(X1,X0,X2) )
      | ~ sP26(X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP26])]) ).

fof(f5971,plain,
    spl171_421,
    inference(avatar_split_clause,[],[f1454,f5969]) ).

fof(f5969,plain,
    ( spl171_421
  <=> ! [X2,X0,X1] :
        ( relation_inverse_image(X0,X1) = X2
        | ~ sP23(X1,X0,X2)
        | ~ sP24(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_421])]) ).

fof(f1454,plain,
    ! [X2,X0,X1] :
      ( relation_inverse_image(X0,X1) = X2
      | ~ sP23(X1,X0,X2)
      | ~ sP24(X0) ),
    inference(cnf_transformation,[],[f867]) ).

fof(f867,plain,
    ! [X0] :
      ( ! [X1,X2] :
          ( ( relation_inverse_image(X0,X1) = X2
            | ~ sP23(X1,X0,X2) )
          & ( sP23(X1,X0,X2)
            | relation_inverse_image(X0,X1) != X2 ) )
      | ~ sP24(X0) ),
    inference(nnf_transformation,[],[f639]) ).

fof(f639,plain,
    ! [X0] :
      ( ! [X1,X2] :
          ( relation_inverse_image(X0,X1) = X2
        <=> sP23(X1,X0,X2) )
      | ~ sP24(X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP24])]) ).

fof(f5666,plain,
    ( spl171_420
    | ~ spl171_12
    | ~ spl171_105 ),
    inference(avatar_split_clause,[],[f3403,f2639,f2076,f5664]) ).

fof(f5664,plain,
    ( spl171_420
  <=> ! [X0,X1] :
        ( sK160 = X0
        | ordinal(sK70(X0))
        | ~ subset(X0,X1)
        | ~ ordinal(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_420])]) ).

fof(f3403,plain,
    ( ! [X0,X1] :
        ( sK160 = X0
        | ordinal(sK70(X0))
        | ~ subset(X0,X1)
        | ~ ordinal(X1) )
    | ~ spl171_12
    | ~ spl171_105 ),
    inference(forward_demodulation,[],[f1156,f2706]) ).

fof(f1156,plain,
    ! [X0,X1] :
      ( ordinal(sK70(X0))
      | empty_set = X0
      | ~ subset(X0,X1)
      | ~ ordinal(X1) ),
    inference(cnf_transformation,[],[f732]) ).

fof(f5662,plain,
    spl171_419,
    inference(avatar_split_clause,[],[f1929,f5660]) ).

fof(f5660,plain,
    ( spl171_419
  <=> ! [X2,X0,X1] :
        ( set_difference(X0,set_difference(X0,X1)) = X2
        | ~ sP48(X1,X0,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_419])]) ).

fof(f1929,plain,
    ! [X2,X0,X1] :
      ( set_difference(X0,set_difference(X0,X1)) = X2
      | ~ sP48(X1,X0,X2) ),
    inference(definition_unfolding,[],[f1717,f1148]) ).

fof(f1717,plain,
    ! [X2,X0,X1] :
      ( set_intersection2(X0,X1) = X2
      | ~ sP48(X1,X0,X2) ),
    inference(cnf_transformation,[],[f1025]) ).

fof(f1025,plain,
    ! [X0,X1,X2] :
      ( ( set_intersection2(X0,X1) = X2
        | ~ sP48(X1,X0,X2) )
      & ( sP48(X1,X0,X2)
        | set_intersection2(X0,X1) != X2 ) ),
    inference(nnf_transformation,[],[f679]) ).

fof(f679,plain,
    ! [X0,X1,X2] :
      ( set_intersection2(X0,X1) = X2
    <=> sP48(X1,X0,X2) ),
    inference(definition_folding,[],[f43,f678]) ).

fof(f43,axiom,
    ! [X0,X1,X2] :
      ( set_intersection2(X0,X1) = X2
    <=> ! [X3] :
          ( in(X3,X2)
        <=> ( in(X3,X1)
            & in(X3,X0) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d3_xboole_0) ).

fof(f5658,plain,
    spl171_418,
    inference(avatar_split_clause,[],[f1905,f5656]) ).

fof(f5656,plain,
    ( spl171_418
  <=> ! [X0,X1] : set_difference(X0,set_difference(X0,X1)) = set_difference(X1,set_difference(X1,X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_418])]) ).

fof(f1905,plain,
    ! [X0,X1] : set_difference(X0,set_difference(X0,X1)) = set_difference(X1,set_difference(X1,X0)),
    inference(definition_unfolding,[],[f1557,f1148,f1148]) ).

fof(f1557,plain,
    ! [X0,X1] : set_intersection2(X0,X1) = set_intersection2(X1,X0),
    inference(cnf_transformation,[],[f11]) ).

fof(f11,axiom,
    ! [X0,X1] : set_intersection2(X0,X1) = set_intersection2(X1,X0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_k3_xboole_0) ).

fof(f5654,plain,
    spl171_417,
    inference(avatar_split_clause,[],[f1274,f5652]) ).

fof(f5652,plain,
    ( spl171_417
  <=> ! [X2,X0,X1] :
        ( subset(unordered_pair(X0,X1),X2)
        | ~ in(X1,X2)
        | ~ in(X0,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_417])]) ).

fof(f1274,plain,
    ! [X2,X0,X1] :
      ( subset(unordered_pair(X0,X1),X2)
      | ~ in(X1,X2)
      | ~ in(X0,X2) ),
    inference(cnf_transformation,[],[f777]) ).

fof(f777,plain,
    ! [X0,X1,X2] :
      ( ( subset(unordered_pair(X0,X1),X2)
        | ~ in(X1,X2)
        | ~ in(X0,X2) )
      & ( ( in(X1,X2)
          & in(X0,X2) )
        | ~ subset(unordered_pair(X0,X1),X2) ) ),
    inference(flattening,[],[f776]) ).

fof(f776,plain,
    ! [X0,X1,X2] :
      ( ( subset(unordered_pair(X0,X1),X2)
        | ~ in(X1,X2)
        | ~ in(X0,X2) )
      & ( ( in(X1,X2)
          & in(X0,X2) )
        | ~ subset(unordered_pair(X0,X1),X2) ) ),
    inference(nnf_transformation,[],[f242]) ).

fof(f242,axiom,
    ! [X0,X1,X2] :
      ( subset(unordered_pair(X0,X1),X2)
    <=> ( in(X1,X2)
        & in(X0,X2) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t38_zfmisc_1) ).

fof(f5650,plain,
    ( spl171_416
    | ~ spl171_1
    | ~ spl171_405 ),
    inference(avatar_split_clause,[],[f5593,f5470,f2021,f5647]) ).

fof(f5470,plain,
    ( spl171_405
  <=> ! [X0] :
        ( relation_field(X0) = set_union2(relation_rng(X0),relation_dom(X0))
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_405])]) ).

fof(f5593,plain,
    ( relation_field(sK51) = set_union2(relation_rng(sK51),relation_dom(sK51))
    | ~ spl171_1
    | ~ spl171_405 ),
    inference(resolution,[],[f5471,f2023]) ).

fof(f5471,plain,
    ( ! [X0] :
        ( ~ relation(X0)
        | relation_field(X0) = set_union2(relation_rng(X0),relation_dom(X0)) )
    | ~ spl171_405 ),
    inference(avatar_component_clause,[],[f5470]) ).

fof(f5645,plain,
    spl171_415,
    inference(avatar_split_clause,[],[f1271,f5643]) ).

fof(f5643,plain,
    ( spl171_415
  <=> ! [X2,X0,X1] :
        ( subset(set_union2(X0,X2),X1)
        | ~ subset(X2,X1)
        | ~ subset(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_415])]) ).

fof(f1271,plain,
    ! [X2,X0,X1] :
      ( subset(set_union2(X0,X2),X1)
      | ~ subset(X2,X1)
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f462]) ).

fof(f462,plain,
    ! [X0,X1,X2] :
      ( subset(set_union2(X0,X2),X1)
      | ~ subset(X2,X1)
      | ~ subset(X0,X1) ),
    inference(flattening,[],[f461]) ).

fof(f461,plain,
    ! [X0,X1,X2] :
      ( subset(set_union2(X0,X2),X1)
      | ~ subset(X2,X1)
      | ~ subset(X0,X1) ),
    inference(ennf_transformation,[],[f299]) ).

fof(f299,axiom,
    ! [X0,X1,X2] :
      ( ( subset(X2,X1)
        & subset(X0,X1) )
     => subset(set_union2(X0,X2),X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t8_xboole_1) ).

fof(f5641,plain,
    spl171_414,
    inference(avatar_split_clause,[],[f1249,f5639]) ).

fof(f5639,plain,
    ( spl171_414
  <=> ! [X2,X0,X1] :
        ( in(X0,X1)
        | ~ in(X0,relation_dom(relation_dom_restriction(X2,X1)))
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_414])]) ).

fof(f1249,plain,
    ! [X2,X0,X1] :
      ( in(X0,X1)
      | ~ in(X0,relation_dom(relation_dom_restriction(X2,X1)))
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f771]) ).

fof(f5637,plain,
    spl171_413,
    inference(avatar_split_clause,[],[f1246,f5635]) ).

fof(f5635,plain,
    ( spl171_413
  <=> ! [X2,X0,X1] :
        ( in(X0,X1)
        | ~ in(X0,relation_rng(relation_rng_restriction(X1,X2)))
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_413])]) ).

fof(f1246,plain,
    ! [X2,X0,X1] :
      ( in(X0,X1)
      | ~ in(X0,relation_rng(relation_rng_restriction(X1,X2)))
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f769]) ).

fof(f5633,plain,
    spl171_412,
    inference(avatar_split_clause,[],[f1190,f5631]) ).

fof(f5631,plain,
    ( spl171_412
  <=> ! [X0,X1] :
        ( subset(relation_image(X1,relation_inverse_image(X1,X0)),X0)
        | ~ function(X1)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_412])]) ).

fof(f1190,plain,
    ! [X0,X1] :
      ( subset(relation_image(X1,relation_inverse_image(X1,X0)),X0)
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f408]) ).

fof(f408,plain,
    ! [X0,X1] :
      ( subset(relation_image(X1,relation_inverse_image(X1,X0)),X0)
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(flattening,[],[f407]) ).

fof(f407,plain,
    ! [X0,X1] :
      ( subset(relation_image(X1,relation_inverse_image(X1,X0)),X0)
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f196]) ).

fof(f196,axiom,
    ! [X0,X1] :
      ( ( function(X1)
        & relation(X1) )
     => subset(relation_image(X1,relation_inverse_image(X1,X0)),X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t145_funct_1) ).

fof(f5629,plain,
    spl171_411,
    inference(avatar_split_clause,[],[f1168,f5627]) ).

fof(f1168,plain,
    ! [X0,X1] :
      ( relation_restriction(X1,X0) = relation_dom_restriction(relation_rng_restriction(X0,X1),X0)
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f381]) ).

fof(f381,plain,
    ! [X0,X1] :
      ( relation_restriction(X1,X0) = relation_dom_restriction(relation_rng_restriction(X0,X1),X0)
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f207]) ).

fof(f207,axiom,
    ! [X0,X1] :
      ( relation(X1)
     => relation_restriction(X1,X0) = relation_dom_restriction(relation_rng_restriction(X0,X1),X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t17_wellord1) ).

fof(f5625,plain,
    spl171_410,
    inference(avatar_split_clause,[],[f1167,f5623]) ).

fof(f1167,plain,
    ! [X0,X1] :
      ( relation_restriction(X1,X0) = relation_rng_restriction(X0,relation_dom_restriction(X1,X0))
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f380]) ).

fof(f380,plain,
    ! [X0,X1] :
      ( relation_restriction(X1,X0) = relation_rng_restriction(X0,relation_dom_restriction(X1,X0))
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f209]) ).

fof(f209,axiom,
    ! [X0,X1] :
      ( relation(X1)
     => relation_restriction(X1,X0) = relation_rng_restriction(X0,relation_dom_restriction(X1,X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t18_wellord1) ).

fof(f5621,plain,
    spl171_409,
    inference(avatar_split_clause,[],[f1142,f5619]) ).

fof(f5619,plain,
    ( spl171_409
  <=> ! [X4,X0,X3] :
        ( in(X4,sK67(X0))
        | ~ subset(X4,X3)
        | ~ in(X3,sK67(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_409])]) ).

fof(f1142,plain,
    ! [X3,X0,X4] :
      ( in(X4,sK67(X0))
      | ~ subset(X4,X3)
      | ~ in(X3,sK67(X0)) ),
    inference(cnf_transformation,[],[f726]) ).

fof(f726,plain,
    ! [X0] :
      ( ! [X2] :
          ( in(powerset(X2),sK67(X0))
          | ~ in(X2,sK67(X0)) )
      & ! [X3,X4] :
          ( in(X4,sK67(X0))
          | ~ subset(X4,X3)
          | ~ in(X3,sK67(X0)) )
      & in(X0,sK67(X0)) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK67])],[f724,f725]) ).

fof(f725,plain,
    ! [X0] :
      ( ? [X1] :
          ( ! [X2] :
              ( in(powerset(X2),X1)
              | ~ in(X2,X1) )
          & ! [X3,X4] :
              ( in(X4,X1)
              | ~ subset(X4,X3)
              | ~ in(X3,X1) )
          & in(X0,X1) )
     => ( ! [X2] :
            ( in(powerset(X2),sK67(X0))
            | ~ in(X2,sK67(X0)) )
        & ! [X4,X3] :
            ( in(X4,sK67(X0))
            | ~ subset(X4,X3)
            | ~ in(X3,sK67(X0)) )
        & in(X0,sK67(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f724,plain,
    ! [X0] :
    ? [X1] :
      ( ! [X2] :
          ( in(powerset(X2),X1)
          | ~ in(X2,X1) )
      & ! [X3,X4] :
          ( in(X4,X1)
          | ~ subset(X4,X3)
          | ~ in(X3,X1) )
      & in(X0,X1) ),
    inference(rectify,[],[f365]) ).

fof(f365,plain,
    ! [X0] :
    ? [X1] :
      ( ! [X3] :
          ( in(powerset(X3),X1)
          | ~ in(X3,X1) )
      & ! [X4,X5] :
          ( in(X5,X1)
          | ~ subset(X5,X4)
          | ~ in(X4,X1) )
      & in(X0,X1) ),
    inference(flattening,[],[f364]) ).

fof(f364,plain,
    ! [X0] :
    ? [X1] :
      ( ! [X3] :
          ( in(powerset(X3),X1)
          | ~ in(X3,X1) )
      & ! [X4,X5] :
          ( in(X5,X1)
          | ~ subset(X5,X4)
          | ~ in(X4,X1) )
      & in(X0,X1) ),
    inference(ennf_transformation,[],[f318]) ).

fof(f318,plain,
    ! [X0] :
    ? [X1] :
      ( ! [X3] :
          ( in(X3,X1)
         => in(powerset(X3),X1) )
      & ! [X4,X5] :
          ( ( subset(X5,X4)
            & in(X4,X1) )
         => in(X5,X1) )
      & in(X0,X1) ),
    inference(pure_predicate_removal,[],[f309]) ).

fof(f309,plain,
    ! [X0] :
    ? [X1] :
      ( ! [X2] :
          ~ ( ~ in(X2,X1)
            & ~ are_equipotent(X2,X1)
            & subset(X2,X1) )
      & ! [X3] :
          ( in(X3,X1)
         => in(powerset(X3),X1) )
      & ! [X4,X5] :
          ( ( subset(X5,X4)
            & in(X4,X1) )
         => in(X5,X1) )
      & in(X0,X1) ),
    inference(rectify,[],[f192]) ).

fof(f192,axiom,
    ! [X0] :
    ? [X1] :
      ( ! [X2] :
          ~ ( ~ in(X2,X1)
            & ~ are_equipotent(X2,X1)
            & subset(X2,X1) )
      & ! [X2] :
          ( in(X2,X1)
         => in(powerset(X2),X1) )
      & ! [X2,X3] :
          ( ( subset(X3,X2)
            & in(X2,X1) )
         => in(X3,X1) )
      & in(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t136_zfmisc_1) ).

fof(f5617,plain,
    spl171_408,
    inference(avatar_split_clause,[],[f1113,f5615]) ).

fof(f5615,plain,
    ( spl171_408
  <=> ! [X0,X1] :
        ( subset(relation_dom(relation_composition(X0,X1)),relation_dom(X0))
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_408])]) ).

fof(f1113,plain,
    ! [X0,X1] :
      ( subset(relation_dom(relation_composition(X0,X1)),relation_dom(X0))
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f346]) ).

fof(f346,plain,
    ! [X0] :
      ( ! [X1] :
          ( subset(relation_dom(relation_composition(X0,X1)),relation_dom(X0))
          | ~ relation(X1) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f254]) ).

fof(f254,axiom,
    ! [X0] :
      ( relation(X0)
     => ! [X1] :
          ( relation(X1)
         => subset(relation_dom(relation_composition(X0,X1)),relation_dom(X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t44_relat_1) ).

fof(f5613,plain,
    spl171_407,
    inference(avatar_split_clause,[],[f1112,f5611]) ).

fof(f5611,plain,
    ( spl171_407
  <=> ! [X0,X1] :
        ( subset(relation_rng(relation_composition(X0,X1)),relation_rng(X1))
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_407])]) ).

fof(f1112,plain,
    ! [X0,X1] :
      ( subset(relation_rng(relation_composition(X0,X1)),relation_rng(X1))
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f345]) ).

fof(f345,plain,
    ! [X0] :
      ( ! [X1] :
          ( subset(relation_rng(relation_composition(X0,X1)),relation_rng(X1))
          | ~ relation(X1) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f255]) ).

fof(f255,axiom,
    ! [X0] :
      ( relation(X0)
     => ! [X1] :
          ( relation(X1)
         => subset(relation_rng(relation_composition(X0,X1)),relation_rng(X1)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t45_relat_1) ).

fof(f5512,plain,
    ( spl171_406
    | ~ spl171_12
    | ~ spl171_37
    | ~ spl171_105
    | ~ spl171_334 ),
    inference(avatar_split_clause,[],[f4583,f4579,f2639,f2201,f2076,f5509]) ).

fof(f5509,plain,
    ( spl171_406
  <=> sP1(sK160) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_406])]) ).

fof(f2201,plain,
    ( spl171_37
  <=> empty(sK169) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_37])]) ).

fof(f4579,plain,
    ( spl171_334
  <=> sP1(sK169) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_334])]) ).

fof(f4583,plain,
    ( sP1(sK160)
    | ~ spl171_12
    | ~ spl171_37
    | ~ spl171_105
    | ~ spl171_334 ),
    inference(forward_demodulation,[],[f4581,f2711]) ).

fof(f2711,plain,
    ( sK160 = sK169
    | ~ spl171_12
    | ~ spl171_37
    | ~ spl171_105 ),
    inference(forward_demodulation,[],[f2708,f2706]) ).

fof(f2708,plain,
    ( empty_set = sK169
    | ~ spl171_37
    | ~ spl171_105 ),
    inference(resolution,[],[f2640,f2203]) ).

fof(f2203,plain,
    ( empty(sK169)
    | ~ spl171_37 ),
    inference(avatar_component_clause,[],[f2201]) ).

fof(f4581,plain,
    ( sP1(sK169)
    | ~ spl171_334 ),
    inference(avatar_component_clause,[],[f4579]) ).

fof(f5472,plain,
    ( spl171_405
    | ~ spl171_204
    | ~ spl171_385 ),
    inference(avatar_split_clause,[],[f5386,f5383,f3377,f5470]) ).

fof(f3377,plain,
    ( spl171_204
  <=> ! [X0,X1] : set_union2(X0,X1) = set_union2(X1,X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_204])]) ).

fof(f5383,plain,
    ( spl171_385
  <=> ! [X0] :
        ( relation_field(X0) = set_union2(relation_dom(X0),relation_rng(X0))
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_385])]) ).

fof(f5386,plain,
    ( ! [X0] :
        ( relation_field(X0) = set_union2(relation_rng(X0),relation_dom(X0))
        | ~ relation(X0) )
    | ~ spl171_204
    | ~ spl171_385 ),
    inference(forward_demodulation,[],[f5384,f3378]) ).

fof(f3378,plain,
    ( ! [X0,X1] : set_union2(X0,X1) = set_union2(X1,X0)
    | ~ spl171_204 ),
    inference(avatar_component_clause,[],[f3377]) ).

fof(f5384,plain,
    ( ! [X0] :
        ( relation_field(X0) = set_union2(relation_dom(X0),relation_rng(X0))
        | ~ relation(X0) )
    | ~ spl171_385 ),
    inference(avatar_component_clause,[],[f5383]) ).

fof(f5466,plain,
    spl171_404,
    inference(avatar_split_clause,[],[f1711,f5464]) ).

fof(f5464,plain,
    ( spl171_404
  <=> ! [X4,X0,X2,X1] :
        ( in(X4,X0)
        | ~ in(X4,X2)
        | ~ sP48(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_404])]) ).

fof(f1711,plain,
    ! [X2,X0,X1,X4] :
      ( in(X4,X0)
      | ~ in(X4,X2)
      | ~ sP48(X0,X1,X2) ),
    inference(cnf_transformation,[],[f1024]) ).

fof(f5462,plain,
    spl171_403,
    inference(avatar_split_clause,[],[f1710,f5460]) ).

fof(f5460,plain,
    ( spl171_403
  <=> ! [X4,X0,X1,X2] :
        ( in(X4,X1)
        | ~ in(X4,X2)
        | ~ sP48(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_403])]) ).

fof(f1710,plain,
    ! [X2,X0,X1,X4] :
      ( in(X4,X1)
      | ~ in(X4,X2)
      | ~ sP48(X0,X1,X2) ),
    inference(cnf_transformation,[],[f1024]) ).

fof(f5458,plain,
    spl171_402,
    inference(avatar_split_clause,[],[f1703,f5456]) ).

fof(f1703,plain,
    ! [X2,X0,X1,X4] :
      ( ~ in(X4,X0)
      | ~ in(X4,X2)
      | ~ sP47(X0,X1,X2) ),
    inference(cnf_transformation,[],[f1018]) ).

fof(f5454,plain,
    spl171_401,
    inference(avatar_split_clause,[],[f1702,f5452]) ).

fof(f1702,plain,
    ! [X2,X0,X1,X4] :
      ( in(X4,X1)
      | ~ in(X4,X2)
      | ~ sP47(X0,X1,X2) ),
    inference(cnf_transformation,[],[f1018]) ).

fof(f5450,plain,
    spl171_400,
    inference(avatar_split_clause,[],[f1696,f5448]) ).

fof(f5448,plain,
    ( spl171_400
  <=> ! [X4,X0,X2,X1] :
        ( in(X4,X2)
        | ~ in(X4,X0)
        | ~ sP46(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_400])]) ).

fof(f1696,plain,
    ! [X2,X0,X1,X4] :
      ( in(X4,X2)
      | ~ in(X4,X0)
      | ~ sP46(X0,X1,X2) ),
    inference(cnf_transformation,[],[f1012]) ).

fof(f5446,plain,
    spl171_399,
    inference(avatar_split_clause,[],[f1695,f5444]) ).

fof(f5444,plain,
    ( spl171_399
  <=> ! [X2,X0,X1,X4] :
        ( in(X4,X2)
        | ~ in(X4,X1)
        | ~ sP46(X0,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_399])]) ).

fof(f1695,plain,
    ! [X2,X0,X1,X4] :
      ( in(X4,X2)
      | ~ in(X4,X1)
      | ~ sP46(X0,X1,X2) ),
    inference(cnf_transformation,[],[f1012]) ).

fof(f5442,plain,
    spl171_398,
    inference(avatar_split_clause,[],[f1673,f5440]) ).

fof(f5440,plain,
    ( spl171_398
  <=> ! [X2,X0,X1] :
        ( element(X0,X2)
        | ~ element(X1,powerset(X2))
        | ~ in(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_398])]) ).

fof(f1673,plain,
    ! [X2,X0,X1] :
      ( element(X0,X2)
      | ~ element(X1,powerset(X2))
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f597]) ).

fof(f597,plain,
    ! [X0,X1,X2] :
      ( element(X0,X2)
      | ~ element(X1,powerset(X2))
      | ~ in(X0,X1) ),
    inference(flattening,[],[f596]) ).

fof(f596,plain,
    ! [X0,X1,X2] :
      ( element(X0,X2)
      | ~ element(X1,powerset(X2))
      | ~ in(X0,X1) ),
    inference(ennf_transformation,[],[f265]) ).

fof(f265,axiom,
    ! [X0,X1,X2] :
      ( ( element(X1,powerset(X2))
        & in(X0,X1) )
     => element(X0,X2) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t4_subset) ).

fof(f5438,plain,
    spl171_397,
    inference(avatar_split_clause,[],[f1672,f5436]) ).

fof(f5436,plain,
    ( spl171_397
  <=> ! [X0,X1,X3] :
        ( ~ in(X3,sK148(X1))
        | ~ in(X3,X1)
        | ~ in(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_397])]) ).

fof(f1672,plain,
    ! [X3,X0,X1] :
      ( ~ in(X3,sK148(X1))
      | ~ in(X3,X1)
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f994]) ).

fof(f994,plain,
    ! [X0,X1] :
      ( ( ! [X3] :
            ( ~ in(X3,sK148(X1))
            | ~ in(X3,X1) )
        & in(sK148(X1),X1) )
      | ~ in(X0,X1) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK148])],[f595,f993]) ).

fof(f993,plain,
    ! [X1] :
      ( ? [X2] :
          ( ! [X3] :
              ( ~ in(X3,X2)
              | ~ in(X3,X1) )
          & in(X2,X1) )
     => ( ! [X3] :
            ( ~ in(X3,sK148(X1))
            | ~ in(X3,X1) )
        & in(sK148(X1),X1) ) ),
    introduced(choice_axiom,[]) ).

fof(f595,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( ! [X3] :
              ( ~ in(X3,X2)
              | ~ in(X3,X1) )
          & in(X2,X1) )
      | ~ in(X0,X1) ),
    inference(ennf_transformation,[],[f291]) ).

fof(f291,axiom,
    ! [X0,X1] :
      ~ ( ! [X2] :
            ~ ( ! [X3] :
                  ~ ( in(X3,X2)
                    & in(X3,X1) )
              & in(X2,X1) )
        & in(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t7_tarski) ).

fof(f5432,plain,
    spl171_396,
    inference(avatar_split_clause,[],[f1623,f5430]) ).

fof(f5430,plain,
    ( spl171_396
  <=> ! [X0,X1] :
        ( ordinal_subset(X0,X1)
        | ~ subset(X0,X1)
        | ~ ordinal(X1)
        | ~ ordinal(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_396])]) ).

fof(f1623,plain,
    ! [X0,X1] :
      ( ordinal_subset(X0,X1)
      | ~ subset(X0,X1)
      | ~ ordinal(X1)
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f966]) ).

fof(f966,plain,
    ! [X0,X1] :
      ( ( ( ordinal_subset(X0,X1)
          | ~ subset(X0,X1) )
        & ( subset(X0,X1)
          | ~ ordinal_subset(X0,X1) ) )
      | ~ ordinal(X1)
      | ~ ordinal(X0) ),
    inference(nnf_transformation,[],[f568]) ).

fof(f568,plain,
    ! [X0,X1] :
      ( ( ordinal_subset(X0,X1)
      <=> subset(X0,X1) )
      | ~ ordinal(X1)
      | ~ ordinal(X0) ),
    inference(flattening,[],[f567]) ).

fof(f567,plain,
    ! [X0,X1] :
      ( ( ordinal_subset(X0,X1)
      <=> subset(X0,X1) )
      | ~ ordinal(X1)
      | ~ ordinal(X0) ),
    inference(ennf_transformation,[],[f177]) ).

fof(f177,axiom,
    ! [X0,X1] :
      ( ( ordinal(X1)
        & ordinal(X0) )
     => ( ordinal_subset(X0,X1)
      <=> subset(X0,X1) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_r1_ordinal1) ).

fof(f5428,plain,
    spl171_395,
    inference(avatar_split_clause,[],[f1622,f5426]) ).

fof(f5426,plain,
    ( spl171_395
  <=> ! [X0,X1] :
        ( subset(X0,X1)
        | ~ ordinal_subset(X0,X1)
        | ~ ordinal(X1)
        | ~ ordinal(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_395])]) ).

fof(f1622,plain,
    ! [X0,X1] :
      ( subset(X0,X1)
      | ~ ordinal_subset(X0,X1)
      | ~ ordinal(X1)
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f966]) ).

fof(f5424,plain,
    spl171_394,
    inference(avatar_split_clause,[],[f1621,f5422]) ).

fof(f5422,plain,
    ( spl171_394
  <=> ! [X0,X1] :
        ( ordinal_subset(X1,X0)
        | ordinal_subset(X0,X1)
        | ~ ordinal(X1)
        | ~ ordinal(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_394])]) ).

fof(f1621,plain,
    ! [X0,X1] :
      ( ordinal_subset(X1,X0)
      | ordinal_subset(X0,X1)
      | ~ ordinal(X1)
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f566]) ).

fof(f566,plain,
    ! [X0,X1] :
      ( ordinal_subset(X1,X0)
      | ordinal_subset(X0,X1)
      | ~ ordinal(X1)
      | ~ ordinal(X0) ),
    inference(flattening,[],[f565]) ).

fof(f565,plain,
    ! [X0,X1] :
      ( ordinal_subset(X1,X0)
      | ordinal_subset(X0,X1)
      | ~ ordinal(X1)
      | ~ ordinal(X0) ),
    inference(ennf_transformation,[],[f12]) ).

fof(f12,axiom,
    ! [X0,X1] :
      ( ( ordinal(X1)
        & ordinal(X0) )
     => ( ordinal_subset(X1,X0)
        | ordinal_subset(X0,X1) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',connectedness_r1_ordinal1) ).

fof(f5420,plain,
    spl171_393,
    inference(avatar_split_clause,[],[f1602,f5418]) ).

fof(f5418,plain,
    ( spl171_393
  <=> ! [X0,X1] :
        ( element(subset_complement(X0,X1),powerset(X0))
        | ~ element(X1,powerset(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_393])]) ).

fof(f1602,plain,
    ! [X0,X1] :
      ( element(subset_complement(X0,X1),powerset(X0))
      | ~ element(X1,powerset(X0)) ),
    inference(cnf_transformation,[],[f551]) ).

fof(f551,plain,
    ! [X0,X1] :
      ( element(subset_complement(X0,X1),powerset(X0))
      | ~ element(X1,powerset(X0)) ),
    inference(ennf_transformation,[],[f88]) ).

fof(f88,axiom,
    ! [X0,X1] :
      ( element(X1,powerset(X0))
     => element(subset_complement(X0,X1),powerset(X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k3_subset_1) ).

fof(f5416,plain,
    spl171_392,
    inference(avatar_split_clause,[],[f1580,f5414]) ).

fof(f5414,plain,
    ( spl171_392
  <=> ! [X0,X1] :
        ( identity_relation(X1) = X0
        | ~ sP37(X1,X0)
        | ~ sP38(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_392])]) ).

fof(f1580,plain,
    ! [X0,X1] :
      ( identity_relation(X1) = X0
      | ~ sP37(X1,X0)
      | ~ sP38(X0,X1) ),
    inference(cnf_transformation,[],[f946]) ).

fof(f946,plain,
    ! [X0,X1] :
      ( ( ( identity_relation(X1) = X0
          | ~ sP37(X1,X0) )
        & ( sP37(X1,X0)
          | identity_relation(X1) != X0 ) )
      | ~ sP38(X0,X1) ),
    inference(rectify,[],[f945]) ).

fof(f945,plain,
    ! [X1,X0] :
      ( ( ( identity_relation(X0) = X1
          | ~ sP37(X0,X1) )
        & ( sP37(X0,X1)
          | identity_relation(X0) != X1 ) )
      | ~ sP38(X1,X0) ),
    inference(nnf_transformation,[],[f660]) ).

fof(f660,plain,
    ! [X1,X0] :
      ( ( identity_relation(X0) = X1
      <=> sP37(X0,X1) )
      | ~ sP38(X1,X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP38])]) ).

fof(f5412,plain,
    spl171_391,
    inference(avatar_split_clause,[],[f1564,f5410]) ).

fof(f5410,plain,
    ( spl171_391
  <=> ! [X0,X1] :
        ( set_meet(X1) = X0
        | ~ sP35(X1,X0)
        | ~ sP36(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_391])]) ).

fof(f1564,plain,
    ! [X0,X1] :
      ( set_meet(X1) = X0
      | ~ sP35(X1,X0)
      | ~ sP36(X0,X1) ),
    inference(cnf_transformation,[],[f937]) ).

fof(f937,plain,
    ! [X0,X1] :
      ( ( ( set_meet(X1) = X0
          | ~ sP35(X1,X0) )
        & ( sP35(X1,X0)
          | set_meet(X1) != X0 ) )
      | ~ sP36(X0,X1) ),
    inference(rectify,[],[f936]) ).

fof(f936,plain,
    ! [X1,X0] :
      ( ( ( set_meet(X0) = X1
          | ~ sP35(X0,X1) )
        & ( sP35(X0,X1)
          | set_meet(X0) != X1 ) )
      | ~ sP36(X1,X0) ),
    inference(nnf_transformation,[],[f657]) ).

fof(f657,plain,
    ! [X1,X0] :
      ( ( set_meet(X0) = X1
      <=> sP35(X0,X1) )
      | ~ sP36(X1,X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP36])]) ).

fof(f5408,plain,
    spl171_390,
    inference(avatar_split_clause,[],[f1545,f5406]) ).

fof(f5406,plain,
    ( spl171_390
  <=> ! [X2,X0] :
        ( in(sK131(X0,X2),sK130(X0))
        | ~ in(X2,sK130(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_390])]) ).

fof(f1545,plain,
    ! [X2,X0] :
      ( in(sK131(X0,X2),sK130(X0))
      | ~ in(X2,sK130(X0)) ),
    inference(cnf_transformation,[],[f932]) ).

fof(f5404,plain,
    spl171_389,
    inference(avatar_split_clause,[],[f1422,f5402]) ).

fof(f5402,plain,
    ( spl171_389
  <=> ! [X0,X1] :
        ( sP17(X0,X1)
        | sK94(X0,X1) != sK95(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_389])]) ).

fof(f1422,plain,
    ! [X0,X1] :
      ( sP17(X0,X1)
      | sK94(X0,X1) != sK95(X0,X1) ),
    inference(cnf_transformation,[],[f842]) ).

fof(f5400,plain,
    spl171_388,
    inference(avatar_split_clause,[],[f1415,f5398]) ).

fof(f5398,plain,
    ( spl171_388
  <=> ! [X0,X1] :
        ( sP15(X0,X1)
        | sK92(X0,X1) != sK93(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_388])]) ).

fof(f1415,plain,
    ! [X0,X1] :
      ( sP15(X0,X1)
      | sK92(X0,X1) != sK93(X0,X1) ),
    inference(cnf_transformation,[],[f837]) ).

fof(f5396,plain,
    spl171_387,
    inference(avatar_split_clause,[],[f1398,f5394]) ).

fof(f5394,plain,
    ( spl171_387
  <=> ! [X0,X1] :
        ( is_reflexive_in(X0,X1)
        | in(sK89(X0,X1),X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_387])]) ).

fof(f1398,plain,
    ! [X0,X1] :
      ( is_reflexive_in(X0,X1)
      | in(sK89(X0,X1),X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f826]) ).

fof(f5390,plain,
    spl171_386,
    inference(avatar_split_clause,[],[f1387,f5388]) ).

fof(f5388,plain,
    ( spl171_386
  <=> ! [X2,X0,X1] :
        ( sP10(X2,X0,X1)
        | ~ relation(X2)
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_386])]) ).

fof(f1387,plain,
    ! [X2,X0,X1] :
      ( sP10(X2,X0,X1)
      | ~ relation(X2)
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f619]) ).

fof(f619,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( sP10(X2,X0,X1)
              | ~ relation(X2) )
          | ~ relation(X1) )
      | ~ relation(X0) ),
    inference(definition_folding,[],[f493,f618,f617]) ).

fof(f493,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( relation_composition(X0,X1) = X2
              <=> ! [X3,X4] :
                    ( in(ordered_pair(X3,X4),X2)
                  <=> ? [X5] :
                        ( in(ordered_pair(X5,X4),X1)
                        & in(ordered_pair(X3,X5),X0) ) ) )
              | ~ relation(X2) )
          | ~ relation(X1) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f64]) ).

fof(f64,axiom,
    ! [X0] :
      ( relation(X0)
     => ! [X1] :
          ( relation(X1)
         => ! [X2] :
              ( relation(X2)
             => ( relation_composition(X0,X1) = X2
              <=> ! [X3,X4] :
                    ( in(ordered_pair(X3,X4),X2)
                  <=> ? [X5] :
                        ( in(ordered_pair(X5,X4),X1)
                        & in(ordered_pair(X3,X5),X0) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d8_relat_1) ).

fof(f5385,plain,
    spl171_385,
    inference(avatar_split_clause,[],[f1341,f5383]) ).

fof(f1341,plain,
    ! [X0] :
      ( relation_field(X0) = set_union2(relation_dom(X0),relation_rng(X0))
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f482]) ).

fof(f482,plain,
    ! [X0] :
      ( relation_field(X0) = set_union2(relation_dom(X0),relation_rng(X0))
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f58]) ).

fof(f58,axiom,
    ! [X0] :
      ( relation(X0)
     => relation_field(X0) = set_union2(relation_dom(X0),relation_rng(X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d6_relat_1) ).

fof(f5381,plain,
    spl171_384,
    inference(avatar_split_clause,[],[f1136,f5379]) ).

fof(f5379,plain,
    ( spl171_384
  <=> ! [X0,X3,X2,X1] :
        ( sP2(X0,X1,X2,X3)
        | apply(X3,X0) = X1 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_384])]) ).

fof(f1136,plain,
    ! [X2,X3,X0,X1] :
      ( sP2(X0,X1,X2,X3)
      | apply(X3,X0) = X1 ),
    inference(cnf_transformation,[],[f721]) ).

fof(f5377,plain,
    spl171_383,
    inference(avatar_split_clause,[],[f1125,f5375]) ).

fof(f5375,plain,
    ( spl171_383
  <=> ! [X0,X1] :
        ( function_inverse(X0) = X1
        | ~ sP3(X1,X0)
        | ~ sP4(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_383])]) ).

fof(f1125,plain,
    ! [X0,X1] :
      ( function_inverse(X0) = X1
      | ~ sP3(X1,X0)
      | ~ sP4(X0,X1) ),
    inference(cnf_transformation,[],[f713]) ).

fof(f713,plain,
    ! [X0,X1] :
      ( ( ( function_inverse(X0) = X1
          | ~ sP3(X1,X0) )
        & ( sP3(X1,X0)
          | function_inverse(X0) != X1 ) )
      | ~ sP4(X0,X1) ),
    inference(nnf_transformation,[],[f609]) ).

fof(f5339,plain,
    ( spl171_382
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_377 ),
    inference(avatar_split_clause,[],[f5046,f5043,f2639,f2076,f5337]) ).

fof(f5337,plain,
    ( spl171_382
  <=> ! [X0,X1] :
        ( set_difference(X0,set_difference(X0,X1)) = sK160
        | ~ disjoint(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_382])]) ).

fof(f5043,plain,
    ( spl171_377
  <=> ! [X0,X1] :
        ( empty_set = set_difference(X0,set_difference(X0,X1))
        | ~ disjoint(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_377])]) ).

fof(f5046,plain,
    ( ! [X0,X1] :
        ( set_difference(X0,set_difference(X0,X1)) = sK160
        | ~ disjoint(X0,X1) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_377 ),
    inference(forward_demodulation,[],[f5044,f2706]) ).

fof(f5044,plain,
    ( ! [X0,X1] :
        ( empty_set = set_difference(X0,set_difference(X0,X1))
        | ~ disjoint(X0,X1) )
    | ~ spl171_377 ),
    inference(avatar_component_clause,[],[f5043]) ).

fof(f5335,plain,
    ( spl171_381
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_376 ),
    inference(avatar_split_clause,[],[f5041,f5038,f2639,f2076,f5333]) ).

fof(f5333,plain,
    ( spl171_381
  <=> ! [X0,X1] :
        ( set_difference(X0,set_difference(X0,X1)) != sK160
        | disjoint(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_381])]) ).

fof(f5038,plain,
    ( spl171_376
  <=> ! [X0,X1] :
        ( disjoint(X0,X1)
        | empty_set != set_difference(X0,set_difference(X0,X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_376])]) ).

fof(f5041,plain,
    ( ! [X0,X1] :
        ( set_difference(X0,set_difference(X0,X1)) != sK160
        | disjoint(X0,X1) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_376 ),
    inference(forward_demodulation,[],[f5039,f2706]) ).

fof(f5039,plain,
    ( ! [X0,X1] :
        ( disjoint(X0,X1)
        | empty_set != set_difference(X0,set_difference(X0,X1)) )
    | ~ spl171_376 ),
    inference(avatar_component_clause,[],[f5038]) ).

fof(f5141,plain,
    ( spl171_380
    | ~ spl171_1
    | ~ spl171_361 ),
    inference(avatar_split_clause,[],[f5070,f4970,f2021,f5139]) ).

fof(f5139,plain,
    ( spl171_380
  <=> ! [X0] : relation_dom_restriction(sK51,X0) = relation_composition(identity_relation(X0),sK51) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_380])]) ).

fof(f4970,plain,
    ( spl171_361
  <=> ! [X0,X1] :
        ( relation_dom_restriction(X1,X0) = relation_composition(identity_relation(X0),X1)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_361])]) ).

fof(f5070,plain,
    ( ! [X0] : relation_dom_restriction(sK51,X0) = relation_composition(identity_relation(X0),sK51)
    | ~ spl171_1
    | ~ spl171_361 ),
    inference(resolution,[],[f4971,f2023]) ).

fof(f4971,plain,
    ( ! [X0,X1] :
        ( ~ relation(X1)
        | relation_dom_restriction(X1,X0) = relation_composition(identity_relation(X0),X1) )
    | ~ spl171_361 ),
    inference(avatar_component_clause,[],[f4970]) ).

fof(f5054,plain,
    ( spl171_379
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_360 ),
    inference(avatar_split_clause,[],[f4968,f4964,f2639,f2076,f5052]) ).

fof(f5052,plain,
    ( spl171_379
  <=> ! [X0] :
        ( relation_rng(X0) != sK160
        | relation_dom(X0) = sK160
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_379])]) ).

fof(f4964,plain,
    ( spl171_360
  <=> ! [X0] :
        ( relation_dom(X0) = empty_set
        | empty_set != relation_rng(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_360])]) ).

fof(f4968,plain,
    ( ! [X0] :
        ( relation_rng(X0) != sK160
        | relation_dom(X0) = sK160
        | ~ relation(X0) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_360 ),
    inference(forward_demodulation,[],[f4967,f2706]) ).

fof(f4967,plain,
    ( ! [X0] :
        ( relation_dom(X0) = sK160
        | empty_set != relation_rng(X0)
        | ~ relation(X0) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_360 ),
    inference(forward_demodulation,[],[f4965,f2706]) ).

fof(f4965,plain,
    ( ! [X0] :
        ( relation_dom(X0) = empty_set
        | empty_set != relation_rng(X0)
        | ~ relation(X0) )
    | ~ spl171_360 ),
    inference(avatar_component_clause,[],[f4964]) ).

fof(f5050,plain,
    ( spl171_378
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_359 ),
    inference(avatar_split_clause,[],[f4962,f4958,f2639,f2076,f5048]) ).

fof(f5048,plain,
    ( spl171_378
  <=> ! [X0] :
        ( relation_dom(X0) != sK160
        | relation_rng(X0) = sK160
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_378])]) ).

fof(f4958,plain,
    ( spl171_359
  <=> ! [X0] :
        ( empty_set = relation_rng(X0)
        | relation_dom(X0) != empty_set
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_359])]) ).

fof(f4962,plain,
    ( ! [X0] :
        ( relation_dom(X0) != sK160
        | relation_rng(X0) = sK160
        | ~ relation(X0) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_359 ),
    inference(forward_demodulation,[],[f4961,f2706]) ).

fof(f4961,plain,
    ( ! [X0] :
        ( relation_rng(X0) = sK160
        | relation_dom(X0) != empty_set
        | ~ relation(X0) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_359 ),
    inference(forward_demodulation,[],[f4959,f2706]) ).

fof(f4959,plain,
    ( ! [X0] :
        ( empty_set = relation_rng(X0)
        | relation_dom(X0) != empty_set
        | ~ relation(X0) )
    | ~ spl171_359 ),
    inference(avatar_component_clause,[],[f4958]) ).

fof(f5045,plain,
    spl171_377,
    inference(avatar_split_clause,[],[f1920,f5043]) ).

fof(f1920,plain,
    ! [X0,X1] :
      ( empty_set = set_difference(X0,set_difference(X0,X1))
      | ~ disjoint(X0,X1) ),
    inference(definition_unfolding,[],[f1646,f1148]) ).

fof(f1646,plain,
    ! [X0,X1] :
      ( set_intersection2(X0,X1) = empty_set
      | ~ disjoint(X0,X1) ),
    inference(cnf_transformation,[],[f972]) ).

fof(f972,plain,
    ! [X0,X1] :
      ( ( disjoint(X0,X1)
        | set_intersection2(X0,X1) != empty_set )
      & ( set_intersection2(X0,X1) = empty_set
        | ~ disjoint(X0,X1) ) ),
    inference(nnf_transformation,[],[f62]) ).

fof(f62,axiom,
    ! [X0,X1] :
      ( disjoint(X0,X1)
    <=> set_intersection2(X0,X1) = empty_set ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d7_xboole_0) ).

fof(f5040,plain,
    spl171_376,
    inference(avatar_split_clause,[],[f1919,f5038]) ).

fof(f1919,plain,
    ! [X0,X1] :
      ( disjoint(X0,X1)
      | empty_set != set_difference(X0,set_difference(X0,X1)) ),
    inference(definition_unfolding,[],[f1647,f1148]) ).

fof(f1647,plain,
    ! [X0,X1] :
      ( disjoint(X0,X1)
      | set_intersection2(X0,X1) != empty_set ),
    inference(cnf_transformation,[],[f972]) ).

fof(f5034,plain,
    spl171_375,
    inference(avatar_split_clause,[],[f1918,f5032]) ).

fof(f5032,plain,
    ( spl171_375
  <=> ! [X0,X1] :
        ( relation(set_difference(X0,set_difference(X0,X1)))
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_375])]) ).

fof(f1918,plain,
    ! [X0,X1] :
      ( relation(set_difference(X0,set_difference(X0,X1)))
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(definition_unfolding,[],[f1638,f1148]) ).

fof(f1638,plain,
    ! [X0,X1] :
      ( relation(set_intersection2(X0,X1))
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f586]) ).

fof(f586,plain,
    ! [X0,X1] :
      ( relation(set_intersection2(X0,X1))
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(flattening,[],[f585]) ).

fof(f585,plain,
    ! [X0,X1] :
      ( relation(set_intersection2(X0,X1))
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f111]) ).

fof(f111,axiom,
    ! [X0,X1] :
      ( ( relation(X1)
        & relation(X0) )
     => relation(set_intersection2(X0,X1)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_relat_1) ).

fof(f5030,plain,
    spl171_374,
    inference(avatar_split_clause,[],[f1824,f5028]) ).

fof(f5028,plain,
    ( spl171_374
  <=> ! [X2,X0,X1] :
        ( X0 = X1
        | unordered_pair(X0,X0) != unordered_pair(X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_374])]) ).

fof(f1824,plain,
    ! [X2,X0,X1] :
      ( X0 = X1
      | unordered_pair(X0,X0) != unordered_pair(X1,X2) ),
    inference(definition_unfolding,[],[f1259,f1065]) ).

fof(f1259,plain,
    ! [X2,X0,X1] :
      ( X0 = X1
      | singleton(X0) != unordered_pair(X1,X2) ),
    inference(cnf_transformation,[],[f446]) ).

fof(f446,plain,
    ! [X0,X1,X2] :
      ( X0 = X1
      | singleton(X0) != unordered_pair(X1,X2) ),
    inference(ennf_transformation,[],[f300]) ).

fof(f300,axiom,
    ! [X0,X1,X2] :
      ( singleton(X0) = unordered_pair(X1,X2)
     => X0 = X1 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t8_zfmisc_1) ).

fof(f5026,plain,
    spl171_373,
    inference(avatar_split_clause,[],[f1823,f5024]) ).

fof(f5024,plain,
    ( spl171_373
  <=> ! [X2,X0,X1] :
        ( X1 = X2
        | unordered_pair(X0,X0) != unordered_pair(X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_373])]) ).

fof(f1823,plain,
    ! [X2,X0,X1] :
      ( X1 = X2
      | unordered_pair(X0,X0) != unordered_pair(X1,X2) ),
    inference(definition_unfolding,[],[f1258,f1065]) ).

fof(f1258,plain,
    ! [X2,X0,X1] :
      ( X1 = X2
      | singleton(X0) != unordered_pair(X1,X2) ),
    inference(cnf_transformation,[],[f445]) ).

fof(f445,plain,
    ! [X0,X1,X2] :
      ( X1 = X2
      | singleton(X0) != unordered_pair(X1,X2) ),
    inference(ennf_transformation,[],[f307]) ).

fof(f307,axiom,
    ! [X0,X1,X2] :
      ( singleton(X0) = unordered_pair(X1,X2)
     => X1 = X2 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t9_zfmisc_1) ).

fof(f5022,plain,
    spl171_372,
    inference(avatar_split_clause,[],[f1811,f5020]) ).

fof(f5020,plain,
    ( spl171_372
  <=> ! [X0,X1] :
        ( ~ in(X1,X0)
        | set_difference(X0,unordered_pair(X1,X1)) != X0 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_372])]) ).

fof(f1811,plain,
    ! [X0,X1] :
      ( ~ in(X1,X0)
      | set_difference(X0,unordered_pair(X1,X1)) != X0 ),
    inference(definition_unfolding,[],[f1225,f1065]) ).

fof(f1225,plain,
    ! [X0,X1] :
      ( ~ in(X1,X0)
      | set_difference(X0,singleton(X1)) != X0 ),
    inference(cnf_transformation,[],[f757]) ).

fof(f757,plain,
    ! [X0,X1] :
      ( ( set_difference(X0,singleton(X1)) = X0
        | in(X1,X0) )
      & ( ~ in(X1,X0)
        | set_difference(X0,singleton(X1)) != X0 ) ),
    inference(nnf_transformation,[],[f281]) ).

fof(f281,axiom,
    ! [X0,X1] :
      ( set_difference(X0,singleton(X1)) = X0
    <=> ~ in(X1,X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t65_zfmisc_1) ).

fof(f5018,plain,
    spl171_371,
    inference(avatar_split_clause,[],[f1810,f5016]) ).

fof(f5016,plain,
    ( spl171_371
  <=> ! [X0,X1] :
        ( set_difference(X0,unordered_pair(X1,X1)) = X0
        | in(X1,X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_371])]) ).

fof(f1810,plain,
    ! [X0,X1] :
      ( set_difference(X0,unordered_pair(X1,X1)) = X0
      | in(X1,X0) ),
    inference(definition_unfolding,[],[f1226,f1065]) ).

fof(f1226,plain,
    ! [X0,X1] :
      ( set_difference(X0,singleton(X1)) = X0
      | in(X1,X0) ),
    inference(cnf_transformation,[],[f757]) ).

fof(f5014,plain,
    spl171_370,
    inference(avatar_split_clause,[],[f1796,f5012]) ).

fof(f5012,plain,
    ( spl171_370
  <=> ! [X0,X1] :
        ( X0 = X1
        | ~ subset(unordered_pair(X0,X0),unordered_pair(X1,X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_370])]) ).

fof(f1796,plain,
    ! [X0,X1] :
      ( X0 = X1
      | ~ subset(unordered_pair(X0,X0),unordered_pair(X1,X1)) ),
    inference(definition_unfolding,[],[f1189,f1065,f1065]) ).

fof(f1189,plain,
    ! [X0,X1] :
      ( X0 = X1
      | ~ subset(singleton(X0),singleton(X1)) ),
    inference(cnf_transformation,[],[f406]) ).

fof(f406,plain,
    ! [X0,X1] :
      ( X0 = X1
      | ~ subset(singleton(X0),singleton(X1)) ),
    inference(ennf_transformation,[],[f285]) ).

fof(f285,axiom,
    ! [X0,X1] :
      ( subset(singleton(X0),singleton(X1))
     => X0 = X1 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t6_zfmisc_1) ).

fof(f5010,plain,
    spl171_369,
    inference(avatar_split_clause,[],[f1794,f5008]) ).

fof(f5008,plain,
    ( spl171_369
  <=> ! [X0,X1] :
        ( set_union2(unordered_pair(X0,X0),X1) = X1
        | ~ in(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_369])]) ).

fof(f1794,plain,
    ! [X0,X1] :
      ( set_union2(unordered_pair(X0,X0),X1) = X1
      | ~ in(X0,X1) ),
    inference(definition_unfolding,[],[f1180,f1065]) ).

fof(f1180,plain,
    ! [X0,X1] :
      ( set_union2(singleton(X0),X1) = X1
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f395]) ).

fof(f395,plain,
    ! [X0,X1] :
      ( set_union2(singleton(X0),X1) = X1
      | ~ in(X0,X1) ),
    inference(ennf_transformation,[],[f143]) ).

fof(f143,axiom,
    ! [X0,X1] :
      ( in(X0,X1)
     => set_union2(singleton(X0),X1) = X1 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l23_zfmisc_1) ).

fof(f5006,plain,
    spl171_368,
    inference(avatar_split_clause,[],[f1793,f5004]) ).

fof(f5004,plain,
    ( spl171_368
  <=> ! [X0,X1] :
        ( set_difference(X0,set_difference(X0,X1)) = X0
        | ~ subset(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_368])]) ).

fof(f1793,plain,
    ! [X0,X1] :
      ( set_difference(X0,set_difference(X0,X1)) = X0
      | ~ subset(X0,X1) ),
    inference(definition_unfolding,[],[f1176,f1148]) ).

fof(f1176,plain,
    ! [X0,X1] :
      ( set_intersection2(X0,X1) = X0
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f391]) ).

fof(f391,plain,
    ! [X0,X1] :
      ( set_intersection2(X0,X1) = X0
      | ~ subset(X0,X1) ),
    inference(ennf_transformation,[],[f225]) ).

fof(f225,axiom,
    ! [X0,X1] :
      ( subset(X0,X1)
     => set_intersection2(X0,X1) = X0 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t28_xboole_1) ).

fof(f5002,plain,
    spl171_367,
    inference(avatar_split_clause,[],[f1787,f5000]) ).

fof(f5000,plain,
    ( spl171_367
  <=> ! [X2,X0,X1] :
        ( ~ disjoint(X0,X1)
        | ~ in(X2,set_difference(X0,set_difference(X0,X1))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_367])]) ).

fof(f1787,plain,
    ! [X2,X0,X1] :
      ( ~ disjoint(X0,X1)
      | ~ in(X2,set_difference(X0,set_difference(X0,X1))) ),
    inference(definition_unfolding,[],[f1151,f1148]) ).

fof(f1151,plain,
    ! [X2,X0,X1] :
      ( ~ disjoint(X0,X1)
      | ~ in(X2,set_intersection2(X0,X1)) ),
    inference(cnf_transformation,[],[f728]) ).

fof(f4998,plain,
    spl171_366,
    inference(avatar_split_clause,[],[f1255,f4996]) ).

fof(f4996,plain,
    ( spl171_366
  <=> ! [X2,X0,X1] :
        ( subset(cartesian_product2(X2,X0),cartesian_product2(X2,X1))
        | ~ subset(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_366])]) ).

fof(f1255,plain,
    ! [X2,X0,X1] :
      ( subset(cartesian_product2(X2,X0),cartesian_product2(X2,X1))
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f440]) ).

fof(f440,plain,
    ! [X0,X1,X2] :
      ( ( subset(cartesian_product2(X2,X0),cartesian_product2(X2,X1))
        & subset(cartesian_product2(X0,X2),cartesian_product2(X1,X2)) )
      | ~ subset(X0,X1) ),
    inference(ennf_transformation,[],[f188]) ).

fof(f188,axiom,
    ! [X0,X1,X2] :
      ( subset(X0,X1)
     => ( subset(cartesian_product2(X2,X0),cartesian_product2(X2,X1))
        & subset(cartesian_product2(X0,X2),cartesian_product2(X1,X2)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t118_zfmisc_1) ).

fof(f4988,plain,
    spl171_365,
    inference(avatar_split_clause,[],[f1254,f4986]) ).

fof(f4986,plain,
    ( spl171_365
  <=> ! [X2,X0,X1] :
        ( subset(cartesian_product2(X0,X2),cartesian_product2(X1,X2))
        | ~ subset(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_365])]) ).

fof(f1254,plain,
    ! [X2,X0,X1] :
      ( subset(cartesian_product2(X0,X2),cartesian_product2(X1,X2))
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f440]) ).

fof(f4984,plain,
    spl171_364,
    inference(avatar_split_clause,[],[f1253,f4982]) ).

fof(f4982,plain,
    ( spl171_364
  <=> ! [X2,X0,X1] :
        ( subset(set_difference(X0,X2),set_difference(X1,X2))
        | ~ subset(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_364])]) ).

fof(f1253,plain,
    ! [X2,X0,X1] :
      ( subset(set_difference(X0,X2),set_difference(X1,X2))
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f439]) ).

fof(f439,plain,
    ! [X0,X1,X2] :
      ( subset(set_difference(X0,X2),set_difference(X1,X2))
      | ~ subset(X0,X1) ),
    inference(ennf_transformation,[],[f234]) ).

fof(f234,axiom,
    ! [X0,X1,X2] :
      ( subset(X0,X1)
     => subset(set_difference(X0,X2),set_difference(X1,X2)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t33_xboole_1) ).

fof(f4980,plain,
    spl171_363,
    inference(avatar_split_clause,[],[f1235,f4978]) ).

fof(f4978,plain,
    ( spl171_363
  <=> ! [X2,X0,X1] :
        ( in(X0,X2)
        | ~ in(X0,relation_restriction(X2,X1))
        | ~ relation(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_363])]) ).

fof(f1235,plain,
    ! [X2,X0,X1] :
      ( in(X0,X2)
      | ~ in(X0,relation_restriction(X2,X1))
      | ~ relation(X2) ),
    inference(cnf_transformation,[],[f759]) ).

fof(f4976,plain,
    spl171_362,
    inference(avatar_split_clause,[],[f1183,f4974]) ).

fof(f4974,plain,
    ( spl171_362
  <=> ! [X2,X0,X1] :
        ( in(X2,X0)
        | ~ in(X2,X1)
        | ~ element(X1,powerset(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_362])]) ).

fof(f1183,plain,
    ! [X2,X0,X1] :
      ( in(X2,X0)
      | ~ in(X2,X1)
      | ~ element(X1,powerset(X0)) ),
    inference(cnf_transformation,[],[f398]) ).

fof(f398,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( in(X2,X0)
          | ~ in(X2,X1) )
      | ~ element(X1,powerset(X0)) ),
    inference(ennf_transformation,[],[f151]) ).

fof(f151,axiom,
    ! [X0,X1] :
      ( element(X1,powerset(X0))
     => ! [X2] :
          ( in(X2,X1)
         => in(X2,X0) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l3_subset_1) ).

fof(f4972,plain,
    spl171_361,
    inference(avatar_split_clause,[],[f1166,f4970]) ).

fof(f1166,plain,
    ! [X0,X1] :
      ( relation_dom_restriction(X1,X0) = relation_composition(identity_relation(X0),X1)
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f379]) ).

fof(f379,plain,
    ! [X0,X1] :
      ( relation_dom_restriction(X1,X0) = relation_composition(identity_relation(X0),X1)
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f303]) ).

fof(f303,axiom,
    ! [X0,X1] :
      ( relation(X1)
     => relation_dom_restriction(X1,X0) = relation_composition(identity_relation(X0),X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t94_relat_1) ).

fof(f4966,plain,
    spl171_360,
    inference(avatar_split_clause,[],[f1109,f4964]) ).

fof(f1109,plain,
    ! [X0] :
      ( relation_dom(X0) = empty_set
      | empty_set != relation_rng(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f711]) ).

fof(f711,plain,
    ! [X0] :
      ( ( ( relation_dom(X0) = empty_set
          | empty_set != relation_rng(X0) )
        & ( empty_set = relation_rng(X0)
          | relation_dom(X0) != empty_set ) )
      | ~ relation(X0) ),
    inference(nnf_transformation,[],[f343]) ).

fof(f343,plain,
    ! [X0] :
      ( ( relation_dom(X0) = empty_set
      <=> empty_set = relation_rng(X0) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f280]) ).

fof(f280,axiom,
    ! [X0] :
      ( relation(X0)
     => ( relation_dom(X0) = empty_set
      <=> empty_set = relation_rng(X0) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t65_relat_1) ).

fof(f4960,plain,
    spl171_359,
    inference(avatar_split_clause,[],[f1108,f4958]) ).

fof(f1108,plain,
    ! [X0] :
      ( empty_set = relation_rng(X0)
      | relation_dom(X0) != empty_set
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f711]) ).

fof(f4956,plain,
    spl171_358,
    inference(avatar_split_clause,[],[f1068,f4954]) ).

fof(f4954,plain,
    ( spl171_358
  <=> ! [X0,X1] :
        ( in(X0,X1)
        | ~ proper_subset(X0,X1)
        | ~ ordinal(X1)
        | ~ epsilon_transitive(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_358])]) ).

fof(f1068,plain,
    ! [X0,X1] :
      ( in(X0,X1)
      | ~ proper_subset(X0,X1)
      | ~ ordinal(X1)
      | ~ epsilon_transitive(X0) ),
    inference(cnf_transformation,[],[f322]) ).

fof(f322,plain,
    ! [X0] :
      ( ! [X1] :
          ( in(X0,X1)
          | ~ proper_subset(X0,X1)
          | ~ ordinal(X1) )
      | ~ epsilon_transitive(X0) ),
    inference(flattening,[],[f321]) ).

fof(f321,plain,
    ! [X0] :
      ( ! [X1] :
          ( in(X0,X1)
          | ~ proper_subset(X0,X1)
          | ~ ordinal(X1) )
      | ~ epsilon_transitive(X0) ),
    inference(ennf_transformation,[],[f217]) ).

fof(f217,axiom,
    ! [X0] :
      ( epsilon_transitive(X0)
     => ! [X1] :
          ( ordinal(X1)
         => ( proper_subset(X0,X1)
           => in(X0,X1) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t21_ordinal1) ).

fof(f4884,plain,
    spl171_357,
    inference(avatar_split_clause,[],[f1718,f4882]) ).

fof(f4882,plain,
    ( spl171_357
  <=> ! [X2,X0,X1] :
        ( ~ empty(X2)
        | ~ element(X1,powerset(X2))
        | ~ in(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_357])]) ).

fof(f1718,plain,
    ! [X2,X0,X1] :
      ( ~ empty(X2)
      | ~ element(X1,powerset(X2))
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f602]) ).

fof(f602,plain,
    ! [X0,X1,X2] :
      ( ~ empty(X2)
      | ~ element(X1,powerset(X2))
      | ~ in(X0,X1) ),
    inference(ennf_transformation,[],[f273]) ).

fof(f273,axiom,
    ! [X0,X1,X2] :
      ~ ( empty(X2)
        & element(X1,powerset(X2))
        & in(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t5_subset) ).

fof(f4874,plain,
    spl171_356,
    inference(avatar_split_clause,[],[f1709,f4872]) ).

fof(f4872,plain,
    ( spl171_356
  <=> ! [X2,X0,X1] :
        ( set_difference(X0,X1) = X2
        | ~ sP47(X1,X0,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_356])]) ).

fof(f1709,plain,
    ! [X2,X0,X1] :
      ( set_difference(X0,X1) = X2
      | ~ sP47(X1,X0,X2) ),
    inference(cnf_transformation,[],[f1019]) ).

fof(f1019,plain,
    ! [X0,X1,X2] :
      ( ( set_difference(X0,X1) = X2
        | ~ sP47(X1,X0,X2) )
      & ( sP47(X1,X0,X2)
        | set_difference(X0,X1) != X2 ) ),
    inference(nnf_transformation,[],[f677]) ).

fof(f677,plain,
    ! [X0,X1,X2] :
      ( set_difference(X0,X1) = X2
    <=> sP47(X1,X0,X2) ),
    inference(definition_folding,[],[f51,f676]) ).

fof(f51,axiom,
    ! [X0,X1,X2] :
      ( set_difference(X0,X1) = X2
    <=> ! [X3] :
          ( in(X3,X2)
        <=> ( ~ in(X3,X1)
            & in(X3,X0) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d4_xboole_0) ).

fof(f4870,plain,
    spl171_355,
    inference(avatar_split_clause,[],[f1701,f4868]) ).

fof(f4868,plain,
    ( spl171_355
  <=> ! [X2,X0,X1] :
        ( set_union2(X0,X1) = X2
        | ~ sP46(X1,X0,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_355])]) ).

fof(f1701,plain,
    ! [X2,X0,X1] :
      ( set_union2(X0,X1) = X2
      | ~ sP46(X1,X0,X2) ),
    inference(cnf_transformation,[],[f1013]) ).

fof(f1013,plain,
    ! [X0,X1,X2] :
      ( ( set_union2(X0,X1) = X2
        | ~ sP46(X1,X0,X2) )
      & ( sP46(X1,X0,X2)
        | set_union2(X0,X1) != X2 ) ),
    inference(nnf_transformation,[],[f675]) ).

fof(f675,plain,
    ! [X0,X1,X2] :
      ( set_union2(X0,X1) = X2
    <=> sP46(X1,X0,X2) ),
    inference(definition_folding,[],[f37,f674]) ).

fof(f37,axiom,
    ! [X0,X1,X2] :
      ( set_union2(X0,X1) = X2
    <=> ! [X3] :
          ( in(X3,X2)
        <=> ( in(X3,X1)
            | in(X3,X0) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_xboole_0) ).

fof(f4866,plain,
    spl171_354,
    inference(avatar_split_clause,[],[f1693,f4864]) ).

fof(f4864,plain,
    ( spl171_354
  <=> ! [X2,X0,X1] :
        ( cartesian_product2(X0,X1) = X2
        | ~ sP45(X1,X0,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_354])]) ).

fof(f1693,plain,
    ! [X2,X0,X1] :
      ( cartesian_product2(X0,X1) = X2
      | ~ sP45(X1,X0,X2) ),
    inference(cnf_transformation,[],[f1007]) ).

fof(f1007,plain,
    ! [X0,X1,X2] :
      ( ( cartesian_product2(X0,X1) = X2
        | ~ sP45(X1,X0,X2) )
      & ( sP45(X1,X0,X2)
        | cartesian_product2(X0,X1) != X2 ) ),
    inference(nnf_transformation,[],[f673]) ).

fof(f673,plain,
    ! [X0,X1,X2] :
      ( cartesian_product2(X0,X1) = X2
    <=> sP45(X1,X0,X2) ),
    inference(definition_folding,[],[f38,f672]) ).

fof(f38,axiom,
    ! [X0,X1,X2] :
      ( cartesian_product2(X0,X1) = X2
    <=> ! [X3] :
          ( in(X3,X2)
        <=> ? [X4,X5] :
              ( ordered_pair(X4,X5) = X3
              & in(X5,X1)
              & in(X4,X0) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_zfmisc_1) ).

fof(f4862,plain,
    spl171_353,
    inference(avatar_split_clause,[],[f1683,f4860]) ).

fof(f4860,plain,
    ( spl171_353
  <=> ! [X2,X0,X1] :
        ( unordered_pair(X0,X1) = X2
        | ~ sP44(X1,X0,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_353])]) ).

fof(f1683,plain,
    ! [X2,X0,X1] :
      ( unordered_pair(X0,X1) = X2
      | ~ sP44(X1,X0,X2) ),
    inference(cnf_transformation,[],[f1000]) ).

fof(f1000,plain,
    ! [X0,X1,X2] :
      ( ( unordered_pair(X0,X1) = X2
        | ~ sP44(X1,X0,X2) )
      & ( sP44(X1,X0,X2)
        | unordered_pair(X0,X1) != X2 ) ),
    inference(nnf_transformation,[],[f671]) ).

fof(f671,plain,
    ! [X0,X1,X2] :
      ( unordered_pair(X0,X1) = X2
    <=> sP44(X1,X0,X2) ),
    inference(definition_folding,[],[f35,f670]) ).

fof(f35,axiom,
    ! [X0,X1,X2] :
      ( unordered_pair(X0,X1) = X2
    <=> ! [X3] :
          ( in(X3,X2)
        <=> ( X1 = X3
            | X0 = X3 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_tarski) ).

fof(f4858,plain,
    spl171_352,
    inference(avatar_split_clause,[],[f1648,f4856]) ).

fof(f4856,plain,
    ( spl171_352
  <=> ! [X0,X1,X3] :
        ( in(X3,X1)
        | ~ in(X3,X0)
        | ~ subset(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_352])]) ).

fof(f1648,plain,
    ! [X3,X0,X1] :
      ( in(X3,X1)
      | ~ in(X3,X0)
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f976]) ).

fof(f976,plain,
    ! [X0,X1] :
      ( ( subset(X0,X1)
        | ( ~ in(sK142(X0,X1),X1)
          & in(sK142(X0,X1),X0) ) )
      & ( ! [X3] :
            ( in(X3,X1)
            | ~ in(X3,X0) )
        | ~ subset(X0,X1) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK142])],[f974,f975]) ).

fof(f975,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( ~ in(X2,X1)
          & in(X2,X0) )
     => ( ~ in(sK142(X0,X1),X1)
        & in(sK142(X0,X1),X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f974,plain,
    ! [X0,X1] :
      ( ( subset(X0,X1)
        | ? [X2] :
            ( ~ in(X2,X1)
            & in(X2,X0) ) )
      & ( ! [X3] :
            ( in(X3,X1)
            | ~ in(X3,X0) )
        | ~ subset(X0,X1) ) ),
    inference(rectify,[],[f973]) ).

fof(f973,plain,
    ! [X0,X1] :
      ( ( subset(X0,X1)
        | ? [X2] :
            ( ~ in(X2,X1)
            & in(X2,X0) ) )
      & ( ! [X2] :
            ( in(X2,X1)
            | ~ in(X2,X0) )
        | ~ subset(X0,X1) ) ),
    inference(nnf_transformation,[],[f592]) ).

fof(f592,plain,
    ! [X0,X1] :
      ( subset(X0,X1)
    <=> ! [X2] :
          ( in(X2,X1)
          | ~ in(X2,X0) ) ),
    inference(ennf_transformation,[],[f41]) ).

fof(f41,axiom,
    ! [X0,X1] :
      ( subset(X0,X1)
    <=> ! [X2] :
          ( in(X2,X0)
         => in(X2,X1) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d3_tarski) ).

fof(f4854,plain,
    spl171_351,
    inference(avatar_split_clause,[],[f1645,f4852]) ).

fof(f4852,plain,
    ( spl171_351
  <=> ! [X0,X1] :
        ( proper_subset(X0,X1)
        | X0 = X1
        | ~ subset(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_351])]) ).

fof(f1645,plain,
    ! [X0,X1] :
      ( proper_subset(X0,X1)
      | X0 = X1
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f591]) ).

fof(f591,plain,
    ! [X0,X1] :
      ( proper_subset(X0,X1)
      | X0 = X1
      | ~ subset(X0,X1) ),
    inference(flattening,[],[f590]) ).

fof(f590,plain,
    ! [X0,X1] :
      ( proper_subset(X0,X1)
      | X0 = X1
      | ~ subset(X0,X1) ),
    inference(ennf_transformation,[],[f317]) ).

fof(f317,plain,
    ! [X0,X1] :
      ( ( X0 != X1
        & subset(X0,X1) )
     => proper_subset(X0,X1) ),
    inference(unused_predicate_definition_removal,[],[f67]) ).

fof(f67,axiom,
    ! [X0,X1] :
      ( proper_subset(X0,X1)
    <=> ( X0 != X1
        & subset(X0,X1) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d8_xboole_0) ).

fof(f4850,plain,
    spl171_350,
    inference(avatar_split_clause,[],[f1644,f4848]) ).

fof(f4848,plain,
    ( spl171_350
  <=> ! [X0,X1] :
        ( X0 = X1
        | ~ subset(X1,X0)
        | ~ subset(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_350])]) ).

fof(f1644,plain,
    ! [X0,X1] :
      ( X0 = X1
      | ~ subset(X1,X0)
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f971]) ).

fof(f971,plain,
    ! [X0,X1] :
      ( ( X0 = X1
        | ~ subset(X1,X0)
        | ~ subset(X0,X1) )
      & ( ( subset(X1,X0)
          & subset(X0,X1) )
        | X0 != X1 ) ),
    inference(flattening,[],[f970]) ).

fof(f970,plain,
    ! [X0,X1] :
      ( ( X0 = X1
        | ~ subset(X1,X0)
        | ~ subset(X0,X1) )
      & ( ( subset(X1,X0)
          & subset(X0,X1) )
        | X0 != X1 ) ),
    inference(nnf_transformation,[],[f14]) ).

fof(f14,axiom,
    ! [X0,X1] :
      ( X0 = X1
    <=> ( subset(X1,X0)
        & subset(X0,X1) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d10_xboole_0) ).

fof(f4846,plain,
    spl171_349,
    inference(avatar_split_clause,[],[f1488,f4844]) ).

fof(f4844,plain,
    ( spl171_349
  <=> ! [X0,X1] :
        ( relation_rng(X0) = X1
        | ~ sP29(X0,X1)
        | ~ sP30(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_349])]) ).

fof(f1488,plain,
    ! [X0,X1] :
      ( relation_rng(X0) = X1
      | ~ sP29(X0,X1)
      | ~ sP30(X0) ),
    inference(cnf_transformation,[],[f886]) ).

fof(f886,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( relation_rng(X0) = X1
            | ~ sP29(X0,X1) )
          & ( sP29(X0,X1)
            | relation_rng(X0) != X1 ) )
      | ~ sP30(X0) ),
    inference(nnf_transformation,[],[f648]) ).

fof(f648,plain,
    ! [X0] :
      ( ! [X1] :
          ( relation_rng(X0) = X1
        <=> sP29(X0,X1) )
      | ~ sP30(X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP30])]) ).

fof(f4842,plain,
    spl171_348,
    inference(avatar_split_clause,[],[f1475,f4840]) ).

fof(f4840,plain,
    ( spl171_348
  <=> ! [X0] :
        ( function(relation_inverse(X0))
        | ~ one_to_one(X0)
        | ~ function(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_348])]) ).

fof(f1475,plain,
    ! [X0] :
      ( function(relation_inverse(X0))
      | ~ one_to_one(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f514]) ).

fof(f514,plain,
    ! [X0] :
      ( ( function(relation_inverse(X0))
        & relation(relation_inverse(X0)) )
      | ~ one_to_one(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(flattening,[],[f513]) ).

fof(f513,plain,
    ! [X0] :
      ( ( function(relation_inverse(X0))
        & relation(relation_inverse(X0)) )
      | ~ one_to_one(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f120]) ).

fof(f120,axiom,
    ! [X0] :
      ( ( one_to_one(X0)
        & function(X0)
        & relation(X0) )
     => ( function(relation_inverse(X0))
        & relation(relation_inverse(X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc3_funct_1) ).

fof(f4838,plain,
    spl171_347,
    inference(avatar_split_clause,[],[f1135,f4836]) ).

fof(f4836,plain,
    ( spl171_347
  <=> ! [X0,X3,X2,X1] :
        ( sP2(X0,X1,X2,X3)
        | in(X0,relation_rng(X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_347])]) ).

fof(f1135,plain,
    ! [X2,X3,X0,X1] :
      ( sP2(X0,X1,X2,X3)
      | in(X0,relation_rng(X2)) ),
    inference(cnf_transformation,[],[f721]) ).

fof(f4833,plain,
    ( spl171_346
    | ~ spl171_41
    | ~ spl171_54 ),
    inference(avatar_split_clause,[],[f2295,f2278,f2221,f4830]) ).

fof(f4830,plain,
    ( spl171_346
  <=> sP1(sK170) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_346])]) ).

fof(f2295,plain,
    ( sP1(sK170)
    | ~ spl171_41
    | ~ spl171_54 ),
    inference(resolution,[],[f2279,f2223]) ).

fof(f4674,plain,
    ( spl171_345
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_325 ),
    inference(avatar_split_clause,[],[f4545,f4541,f2639,f2076,f4672]) ).

fof(f4672,plain,
    ( spl171_345
  <=> ! [X0] :
        ( relation_rng(X0) != sK160
        | sK160 = X0
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_345])]) ).

fof(f4541,plain,
    ( spl171_325
  <=> ! [X0] :
        ( empty_set = X0
        | empty_set != relation_rng(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_325])]) ).

fof(f4545,plain,
    ( ! [X0] :
        ( relation_rng(X0) != sK160
        | sK160 = X0
        | ~ relation(X0) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_325 ),
    inference(forward_demodulation,[],[f4544,f2706]) ).

fof(f4544,plain,
    ( ! [X0] :
        ( sK160 = X0
        | empty_set != relation_rng(X0)
        | ~ relation(X0) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_325 ),
    inference(forward_demodulation,[],[f4542,f2706]) ).

fof(f4542,plain,
    ( ! [X0] :
        ( empty_set = X0
        | empty_set != relation_rng(X0)
        | ~ relation(X0) )
    | ~ spl171_325 ),
    inference(avatar_component_clause,[],[f4541]) ).

fof(f4670,plain,
    ( spl171_344
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_324 ),
    inference(avatar_split_clause,[],[f4539,f4535,f2639,f2076,f4668]) ).

fof(f4668,plain,
    ( spl171_344
  <=> ! [X0] :
        ( relation_dom(X0) != sK160
        | sK160 = X0
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_344])]) ).

fof(f4535,plain,
    ( spl171_324
  <=> ! [X0] :
        ( empty_set = X0
        | relation_dom(X0) != empty_set
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_324])]) ).

fof(f4539,plain,
    ( ! [X0] :
        ( relation_dom(X0) != sK160
        | sK160 = X0
        | ~ relation(X0) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_324 ),
    inference(forward_demodulation,[],[f4538,f2706]) ).

fof(f4538,plain,
    ( ! [X0] :
        ( sK160 = X0
        | relation_dom(X0) != empty_set
        | ~ relation(X0) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_324 ),
    inference(forward_demodulation,[],[f4536,f2706]) ).

fof(f4536,plain,
    ( ! [X0] :
        ( empty_set = X0
        | relation_dom(X0) != empty_set
        | ~ relation(X0) )
    | ~ spl171_324 ),
    inference(avatar_component_clause,[],[f4535]) ).

fof(f4666,plain,
    ( spl171_343
    | ~ spl171_1
    | ~ spl171_321 ),
    inference(avatar_split_clause,[],[f4631,f4522,f2021,f4663]) ).

fof(f4663,plain,
    ( spl171_343
  <=> relation_rng(sK51) = relation_image(sK51,relation_dom(sK51)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_343])]) ).

fof(f4522,plain,
    ( spl171_321
  <=> ! [X0] :
        ( relation_rng(X0) = relation_image(X0,relation_dom(X0))
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_321])]) ).

fof(f4631,plain,
    ( relation_rng(sK51) = relation_image(sK51,relation_dom(sK51))
    | ~ spl171_1
    | ~ spl171_321 ),
    inference(resolution,[],[f4523,f2023]) ).

fof(f4523,plain,
    ( ! [X0] :
        ( ~ relation(X0)
        | relation_rng(X0) = relation_image(X0,relation_dom(X0)) )
    | ~ spl171_321 ),
    inference(avatar_component_clause,[],[f4522]) ).

fof(f4615,plain,
    spl171_342,
    inference(avatar_split_clause,[],[f1275,f4613]) ).

fof(f4613,plain,
    ( spl171_342
  <=> ! [X2,X0,X1] :
        ( ~ in(X2,X0)
        | ~ in(X1,X2)
        | ~ in(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_342])]) ).

fof(f1275,plain,
    ! [X2,X0,X1] :
      ( ~ in(X2,X0)
      | ~ in(X1,X2)
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f463]) ).

fof(f463,plain,
    ! [X0,X1,X2] :
      ( ~ in(X2,X0)
      | ~ in(X1,X2)
      | ~ in(X0,X1) ),
    inference(ennf_transformation,[],[f246]) ).

fof(f246,axiom,
    ! [X0,X1,X2] :
      ~ ( in(X2,X0)
        & in(X1,X2)
        & in(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t3_ordinal1) ).

fof(f4611,plain,
    spl171_341,
    inference(avatar_split_clause,[],[f1269,f4609]) ).

fof(f4609,plain,
    ( spl171_341
  <=> ! [X2,X0,X1] :
        ( subset(X0,X2)
        | ~ subset(X1,X2)
        | ~ subset(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_341])]) ).

fof(f1269,plain,
    ! [X2,X0,X1] :
      ( subset(X0,X2)
      | ~ subset(X1,X2)
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f458]) ).

fof(f458,plain,
    ! [X0,X1,X2] :
      ( subset(X0,X2)
      | ~ subset(X1,X2)
      | ~ subset(X0,X1) ),
    inference(flattening,[],[f457]) ).

fof(f457,plain,
    ! [X0,X1,X2] :
      ( subset(X0,X2)
      | ~ subset(X1,X2)
      | ~ subset(X0,X1) ),
    inference(ennf_transformation,[],[f213]) ).

fof(f213,axiom,
    ! [X0,X1,X2] :
      ( ( subset(X1,X2)
        & subset(X0,X1) )
     => subset(X0,X2) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t1_xboole_1) ).

fof(f4607,plain,
    spl171_340,
    inference(avatar_split_clause,[],[f1268,f4605]) ).

fof(f4605,plain,
    ( spl171_340
  <=> ! [X2,X0,X1] :
        ( disjoint(X0,X2)
        | ~ disjoint(X1,X2)
        | ~ subset(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_340])]) ).

fof(f1268,plain,
    ! [X2,X0,X1] :
      ( disjoint(X0,X2)
      | ~ disjoint(X1,X2)
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f456]) ).

fof(f456,plain,
    ! [X0,X1,X2] :
      ( disjoint(X0,X2)
      | ~ disjoint(X1,X2)
      | ~ subset(X0,X1) ),
    inference(flattening,[],[f455]) ).

fof(f455,plain,
    ! [X0,X1,X2] :
      ( disjoint(X0,X2)
      | ~ disjoint(X1,X2)
      | ~ subset(X0,X1) ),
    inference(ennf_transformation,[],[f278]) ).

fof(f278,axiom,
    ! [X0,X1,X2] :
      ( ( disjoint(X1,X2)
        & subset(X0,X1) )
     => disjoint(X0,X2) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t63_xboole_1) ).

fof(f4603,plain,
    spl171_339,
    inference(avatar_split_clause,[],[f1208,f4601]) ).

fof(f4601,plain,
    ( spl171_339
  <=> ! [X0,X1] :
        ( element(X0,powerset(X1))
        | ~ in(sK73(X0,X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_339])]) ).

fof(f1208,plain,
    ! [X0,X1] :
      ( element(X0,powerset(X1))
      | ~ in(sK73(X0,X1),X1) ),
    inference(cnf_transformation,[],[f747]) ).

fof(f747,plain,
    ! [X0,X1] :
      ( element(X0,powerset(X1))
      | ( ~ in(sK73(X0,X1),X1)
        & in(sK73(X0,X1),X0) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK73])],[f423,f746]) ).

fof(f746,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( ~ in(X2,X1)
          & in(X2,X0) )
     => ( ~ in(sK73(X0,X1),X1)
        & in(sK73(X0,X1),X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f423,plain,
    ! [X0,X1] :
      ( element(X0,powerset(X1))
      | ? [X2] :
          ( ~ in(X2,X1)
          & in(X2,X0) ) ),
    inference(ennf_transformation,[],[f158]) ).

fof(f158,axiom,
    ! [X0,X1] :
      ( ! [X2] :
          ( in(X2,X0)
         => in(X2,X1) )
     => element(X0,powerset(X1)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l71_subset_1) ).

fof(f4599,plain,
    spl171_338,
    inference(avatar_split_clause,[],[f1207,f4597]) ).

fof(f4597,plain,
    ( spl171_338
  <=> ! [X0,X1] :
        ( element(X0,powerset(X1))
        | in(sK73(X0,X1),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_338])]) ).

fof(f1207,plain,
    ! [X0,X1] :
      ( element(X0,powerset(X1))
      | in(sK73(X0,X1),X0) ),
    inference(cnf_transformation,[],[f747]) ).

fof(f4595,plain,
    spl171_337,
    inference(avatar_split_clause,[],[f1182,f4593]) ).

fof(f4593,plain,
    ( spl171_337
  <=> ! [X0,X1] :
        ( apply(identity_relation(X0),X1) = X1
        | ~ in(X1,X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_337])]) ).

fof(f1182,plain,
    ! [X0,X1] :
      ( apply(identity_relation(X0),X1) = X1
      | ~ in(X1,X0) ),
    inference(cnf_transformation,[],[f397]) ).

fof(f397,plain,
    ! [X0,X1] :
      ( apply(identity_relation(X0),X1) = X1
      | ~ in(X1,X0) ),
    inference(ennf_transformation,[],[f237]) ).

fof(f237,axiom,
    ! [X0,X1] :
      ( in(X1,X0)
     => apply(identity_relation(X0),X1) = X1 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t35_funct_1) ).

fof(f4591,plain,
    spl171_336,
    inference(avatar_split_clause,[],[f1165,f4589]) ).

fof(f4589,plain,
    ( spl171_336
  <=> ! [X0,X1] :
        ( subset(relation_rng(relation_dom_restriction(X1,X0)),relation_rng(X1))
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_336])]) ).

fof(f1165,plain,
    ! [X0,X1] :
      ( subset(relation_rng(relation_dom_restriction(X1,X0)),relation_rng(X1))
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f378]) ).

fof(f378,plain,
    ! [X0,X1] :
      ( subset(relation_rng(relation_dom_restriction(X1,X0)),relation_rng(X1))
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f304]) ).

fof(f304,axiom,
    ! [X0,X1] :
      ( relation(X1)
     => subset(relation_rng(relation_dom_restriction(X1,X0)),relation_rng(X1)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t99_relat_1) ).

fof(f4587,plain,
    spl171_335,
    inference(avatar_split_clause,[],[f1164,f4585]) ).

fof(f4585,plain,
    ( spl171_335
  <=> ! [X0,X1] :
        ( subset(relation_rng(relation_rng_restriction(X0,X1)),relation_rng(X1))
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_335])]) ).

fof(f1164,plain,
    ! [X0,X1] :
      ( subset(relation_rng(relation_rng_restriction(X0,X1)),relation_rng(X1))
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f377]) ).

fof(f377,plain,
    ! [X0,X1] :
      ( subset(relation_rng(relation_rng_restriction(X0,X1)),relation_rng(X1))
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f187]) ).

fof(f187,axiom,
    ! [X0,X1] :
      ( relation(X1)
     => subset(relation_rng(relation_rng_restriction(X0,X1)),relation_rng(X1)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t118_relat_1) ).

fof(f4582,plain,
    ( spl171_334
    | ~ spl171_34
    | ~ spl171_54 ),
    inference(avatar_split_clause,[],[f2294,f2278,f2186,f4579]) ).

fof(f2294,plain,
    ( sP1(sK169)
    | ~ spl171_34
    | ~ spl171_54 ),
    inference(resolution,[],[f2279,f2188]) ).

fof(f4577,plain,
    spl171_333,
    inference(avatar_split_clause,[],[f1154,f4575]) ).

fof(f4575,plain,
    ( spl171_333
  <=> ! [X2,X0,X1] :
        ( ~ disjoint(X0,X1)
        | ~ in(X2,X1)
        | ~ in(X2,X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_333])]) ).

fof(f1154,plain,
    ! [X2,X0,X1] :
      ( ~ disjoint(X0,X1)
      | ~ in(X2,X1)
      | ~ in(X2,X0) ),
    inference(cnf_transformation,[],[f730]) ).

fof(f730,plain,
    ! [X0,X1] :
      ( ( ~ disjoint(X0,X1)
        | ! [X2] :
            ( ~ in(X2,X1)
            | ~ in(X2,X0) ) )
      & ( ( in(sK69(X0,X1),X1)
          & in(sK69(X0,X1),X0) )
        | disjoint(X0,X1) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK69])],[f367,f729]) ).

fof(f729,plain,
    ! [X0,X1] :
      ( ? [X3] :
          ( in(X3,X1)
          & in(X3,X0) )
     => ( in(sK69(X0,X1),X1)
        & in(sK69(X0,X1),X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f367,plain,
    ! [X0,X1] :
      ( ( ~ disjoint(X0,X1)
        | ! [X2] :
            ( ~ in(X2,X1)
            | ~ in(X2,X0) ) )
      & ( ? [X3] :
            ( in(X3,X1)
            & in(X3,X0) )
        | disjoint(X0,X1) ) ),
    inference(ennf_transformation,[],[f311]) ).

fof(f311,plain,
    ! [X0,X1] :
      ( ~ ( disjoint(X0,X1)
          & ? [X2] :
              ( in(X2,X1)
              & in(X2,X0) ) )
      & ~ ( ! [X3] :
              ~ ( in(X3,X1)
                & in(X3,X0) )
          & ~ disjoint(X0,X1) ) ),
    inference(rectify,[],[f248]) ).

fof(f248,axiom,
    ! [X0,X1] :
      ( ~ ( disjoint(X0,X1)
          & ? [X2] :
              ( in(X2,X1)
              & in(X2,X0) ) )
      & ~ ( ! [X2] :
              ~ ( in(X2,X1)
                & in(X2,X0) )
          & ~ disjoint(X0,X1) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t3_xboole_0) ).

fof(f4573,plain,
    spl171_332,
    inference(avatar_split_clause,[],[f1149,f4571]) ).

fof(f4571,plain,
    ( spl171_332
  <=> ! [X0,X1] : set_difference(X0,X1) = set_difference(set_union2(X0,X1),X1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_332])]) ).

fof(f1149,plain,
    ! [X0,X1] : set_difference(X0,X1) = set_difference(set_union2(X0,X1),X1),
    inference(cnf_transformation,[],[f250]) ).

fof(f250,axiom,
    ! [X0,X1] : set_difference(X0,X1) = set_difference(set_union2(X0,X1),X1),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t40_xboole_1) ).

fof(f4569,plain,
    spl171_331,
    inference(avatar_split_clause,[],[f1147,f4567]) ).

fof(f4567,plain,
    ( spl171_331
  <=> ! [X0,X1] : set_union2(X0,X1) = set_union2(X0,set_difference(X1,X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_331])]) ).

fof(f1147,plain,
    ! [X0,X1] : set_union2(X0,X1) = set_union2(X0,set_difference(X1,X0)),
    inference(cnf_transformation,[],[f243]) ).

fof(f243,axiom,
    ! [X0,X1] : set_union2(X0,X1) = set_union2(X0,set_difference(X1,X0)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t39_xboole_1) ).

fof(f4565,plain,
    spl171_330,
    inference(avatar_split_clause,[],[f1143,f4563]) ).

fof(f4563,plain,
    ( spl171_330
  <=> ! [X2,X0] :
        ( in(powerset(X2),sK67(X0))
        | ~ in(X2,sK67(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_330])]) ).

fof(f1143,plain,
    ! [X2,X0] :
      ( in(powerset(X2),sK67(X0))
      | ~ in(X2,sK67(X0)) ),
    inference(cnf_transformation,[],[f726]) ).

fof(f4561,plain,
    spl171_329,
    inference(avatar_split_clause,[],[f1140,f4559]) ).

fof(f4559,plain,
    ( spl171_329
  <=> ! [X0] :
        ( ordinal(X0)
        | ~ subset(sK66(X0),X0)
        | ~ ordinal(sK66(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_329])]) ).

fof(f1140,plain,
    ! [X0] :
      ( ordinal(X0)
      | ~ subset(sK66(X0),X0)
      | ~ ordinal(sK66(X0)) ),
    inference(cnf_transformation,[],[f723]) ).

fof(f723,plain,
    ! [X0] :
      ( ordinal(X0)
      | ( ( ~ subset(sK66(X0),X0)
          | ~ ordinal(sK66(X0)) )
        & in(sK66(X0),X0) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK66])],[f363,f722]) ).

fof(f722,plain,
    ! [X0] :
      ( ? [X1] :
          ( ( ~ subset(X1,X0)
            | ~ ordinal(X1) )
          & in(X1,X0) )
     => ( ( ~ subset(sK66(X0),X0)
          | ~ ordinal(sK66(X0)) )
        & in(sK66(X0),X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f363,plain,
    ! [X0] :
      ( ordinal(X0)
      | ? [X1] :
          ( ( ~ subset(X1,X0)
            | ~ ordinal(X1) )
          & in(X1,X0) ) ),
    inference(ennf_transformation,[],[f231]) ).

fof(f231,axiom,
    ! [X0] :
      ( ! [X1] :
          ( in(X1,X0)
         => ( subset(X1,X0)
            & ordinal(X1) ) )
     => ordinal(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t31_ordinal1) ).

fof(f4557,plain,
    spl171_328,
    inference(avatar_split_clause,[],[f1121,f4555]) ).

fof(f4555,plain,
    ( spl171_328
  <=> ! [X0] :
        ( one_to_one(function_inverse(X0))
        | ~ one_to_one(X0)
        | ~ function(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_328])]) ).

fof(f1121,plain,
    ! [X0] :
      ( one_to_one(function_inverse(X0))
      | ~ one_to_one(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f358]) ).

fof(f358,plain,
    ! [X0] :
      ( one_to_one(function_inverse(X0))
      | ~ one_to_one(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(flattening,[],[f357]) ).

fof(f357,plain,
    ! [X0] :
      ( one_to_one(function_inverse(X0))
      | ~ one_to_one(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f277]) ).

fof(f277,axiom,
    ! [X0] :
      ( ( function(X0)
        & relation(X0) )
     => ( one_to_one(X0)
       => one_to_one(function_inverse(X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t62_funct_1) ).

fof(f4553,plain,
    spl171_327,
    inference(avatar_split_clause,[],[f1094,f4551]) ).

fof(f4551,plain,
    ( spl171_327
  <=> ! [X0] :
        ( antisymmetric(X0)
        | sK57(X0) != sK58(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_327])]) ).

fof(f1094,plain,
    ! [X0] :
      ( antisymmetric(X0)
      | sK57(X0) != sK58(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f701]) ).

fof(f4549,plain,
    spl171_326,
    inference(avatar_split_clause,[],[f1089,f4547]) ).

fof(f4547,plain,
    ( spl171_326
  <=> ! [X0] :
        ( reflexive(X0)
        | in(sK56(X0),relation_field(X0))
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_326])]) ).

fof(f1089,plain,
    ! [X0] :
      ( reflexive(X0)
      | in(sK56(X0),relation_field(X0))
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f697]) ).

fof(f4543,plain,
    spl171_325,
    inference(avatar_split_clause,[],[f1084,f4541]) ).

fof(f1084,plain,
    ! [X0] :
      ( empty_set = X0
      | empty_set != relation_rng(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f333]) ).

fof(f333,plain,
    ! [X0] :
      ( empty_set = X0
      | ( empty_set != relation_rng(X0)
        & relation_dom(X0) != empty_set )
      | ~ relation(X0) ),
    inference(flattening,[],[f332]) ).

fof(f332,plain,
    ! [X0] :
      ( empty_set = X0
      | ( empty_set != relation_rng(X0)
        & relation_dom(X0) != empty_set )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f279]) ).

fof(f279,axiom,
    ! [X0] :
      ( relation(X0)
     => ( ( empty_set = relation_rng(X0)
          | relation_dom(X0) = empty_set )
       => empty_set = X0 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t64_relat_1) ).

fof(f4537,plain,
    spl171_324,
    inference(avatar_split_clause,[],[f1083,f4535]) ).

fof(f1083,plain,
    ! [X0] :
      ( empty_set = X0
      | relation_dom(X0) != empty_set
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f333]) ).

fof(f4533,plain,
    ( spl171_323
    | ~ spl171_31
    | ~ spl171_54 ),
    inference(avatar_split_clause,[],[f2293,f2278,f2171,f4530]) ).

fof(f4530,plain,
    ( spl171_323
  <=> sP1(sK168) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_323])]) ).

fof(f2293,plain,
    ( sP1(sK168)
    | ~ spl171_31
    | ~ spl171_54 ),
    inference(resolution,[],[f2279,f2173]) ).

fof(f4528,plain,
    spl171_322,
    inference(avatar_split_clause,[],[f1080,f4526]) ).

fof(f4526,plain,
    ( spl171_322
  <=> ! [X0] :
        ( subset(X0,cartesian_product2(relation_dom(X0),relation_rng(X0)))
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_322])]) ).

fof(f1080,plain,
    ! [X0] :
      ( subset(X0,cartesian_product2(relation_dom(X0),relation_rng(X0)))
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f330]) ).

fof(f330,plain,
    ! [X0] :
      ( subset(X0,cartesian_product2(relation_dom(X0),relation_rng(X0)))
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f218]) ).

fof(f218,axiom,
    ! [X0] :
      ( relation(X0)
     => subset(X0,cartesian_product2(relation_dom(X0),relation_rng(X0))) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t21_relat_1) ).

fof(f4524,plain,
    spl171_321,
    inference(avatar_split_clause,[],[f1079,f4522]) ).

fof(f1079,plain,
    ! [X0] :
      ( relation_rng(X0) = relation_image(X0,relation_dom(X0))
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f329]) ).

fof(f329,plain,
    ! [X0] :
      ( relation_rng(X0) = relation_image(X0,relation_dom(X0))
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f199]) ).

fof(f199,axiom,
    ! [X0] :
      ( relation(X0)
     => relation_rng(X0) = relation_image(X0,relation_dom(X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t146_relat_1) ).

fof(f4512,plain,
    ( spl171_320
    | ~ spl171_29
    | ~ spl171_54 ),
    inference(avatar_split_clause,[],[f2292,f2278,f2161,f4509]) ).

fof(f4509,plain,
    ( spl171_320
  <=> sP1(sK167) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_320])]) ).

fof(f2292,plain,
    ( sP1(sK167)
    | ~ spl171_29
    | ~ spl171_54 ),
    inference(resolution,[],[f2279,f2163]) ).

fof(f4431,plain,
    ( spl171_319
    | ~ spl171_26
    | ~ spl171_54 ),
    inference(avatar_split_clause,[],[f2291,f2278,f2146,f4428]) ).

fof(f4428,plain,
    ( spl171_319
  <=> sP1(sK166) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_319])]) ).

fof(f2291,plain,
    ( sP1(sK166)
    | ~ spl171_26
    | ~ spl171_54 ),
    inference(resolution,[],[f2279,f2148]) ).

fof(f4342,plain,
    ( spl171_318
    | ~ spl171_24
    | ~ spl171_54 ),
    inference(avatar_split_clause,[],[f2290,f2278,f2136,f4339]) ).

fof(f4339,plain,
    ( spl171_318
  <=> sP1(sK165) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_318])]) ).

fof(f2290,plain,
    ( sP1(sK165)
    | ~ spl171_24
    | ~ spl171_54 ),
    inference(resolution,[],[f2279,f2138]) ).

fof(f4241,plain,
    ( spl171_317
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_270 ),
    inference(avatar_split_clause,[],[f4028,f4025,f2639,f2076,f4239]) ).

fof(f4239,plain,
    ( spl171_317
  <=> ! [X0,X1] :
        ( sK90(X0,X1) != sK160
        | sP13(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_317])]) ).

fof(f4025,plain,
    ( spl171_270
  <=> ! [X0,X1] :
        ( sP13(X0,X1)
        | empty_set != sK90(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_270])]) ).

fof(f4028,plain,
    ( ! [X0,X1] :
        ( sK90(X0,X1) != sK160
        | sP13(X0,X1) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_270 ),
    inference(forward_demodulation,[],[f4026,f2706]) ).

fof(f4026,plain,
    ( ! [X0,X1] :
        ( sP13(X0,X1)
        | empty_set != sK90(X0,X1) )
    | ~ spl171_270 ),
    inference(avatar_component_clause,[],[f4025]) ).

fof(f4216,plain,
    ( spl171_316
    | ~ spl171_1
    | ~ spl171_225 ),
    inference(avatar_split_clause,[],[f3803,f3649,f2021,f4213]) ).

fof(f3649,plain,
    ( spl171_225
  <=> ! [X0] :
        ( relation_dom(X0) = relation_rng(relation_inverse(X0))
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_225])]) ).

fof(f3803,plain,
    ( relation_dom(sK51) = relation_rng(relation_inverse(sK51))
    | ~ spl171_1
    | ~ spl171_225 ),
    inference(resolution,[],[f3650,f2023]) ).

fof(f3650,plain,
    ( ! [X0] :
        ( ~ relation(X0)
        | relation_dom(X0) = relation_rng(relation_inverse(X0)) )
    | ~ spl171_225 ),
    inference(avatar_component_clause,[],[f3649]) ).

fof(f4211,plain,
    spl171_315,
    inference(avatar_split_clause,[],[f1998,f4209]) ).

fof(f4209,plain,
    ( spl171_315
  <=> ! [X2,X0,X1] : sP49(X2,X1,X0,unordered_triple(X0,X1,X2)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_315])]) ).

fof(f1998,plain,
    ! [X2,X0,X1] : sP49(X2,X1,X0,unordered_triple(X0,X1,X2)),
    inference(equality_resolution,[],[f1727]) ).

fof(f1727,plain,
    ! [X2,X3,X0,X1] :
      ( sP49(X2,X1,X0,X3)
      | unordered_triple(X0,X1,X2) != X3 ),
    inference(cnf_transformation,[],[f1031]) ).

fof(f4207,plain,
    spl171_314,
    inference(avatar_split_clause,[],[f1997,f4205]) ).

fof(f4205,plain,
    ( spl171_314
  <=> ! [X5,X1,X0,X3] :
        ( in(X5,X3)
        | ~ sP49(X0,X1,X5,X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_314])]) ).

fof(f1997,plain,
    ! [X3,X0,X1,X5] :
      ( in(X5,X3)
      | ~ sP49(X0,X1,X5,X3) ),
    inference(equality_resolution,[],[f1720]) ).

fof(f1720,plain,
    ! [X2,X3,X0,X1,X5] :
      ( in(X5,X3)
      | X2 != X5
      | ~ sP49(X0,X1,X2,X3) ),
    inference(cnf_transformation,[],[f1030]) ).

fof(f4203,plain,
    spl171_313,
    inference(avatar_split_clause,[],[f1996,f4201]) ).

fof(f4201,plain,
    ( spl171_313
  <=> ! [X2,X5,X0,X3] :
        ( in(X5,X3)
        | ~ sP49(X0,X5,X2,X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_313])]) ).

fof(f1996,plain,
    ! [X2,X3,X0,X5] :
      ( in(X5,X3)
      | ~ sP49(X0,X5,X2,X3) ),
    inference(equality_resolution,[],[f1721]) ).

fof(f1721,plain,
    ! [X2,X3,X0,X1,X5] :
      ( in(X5,X3)
      | X1 != X5
      | ~ sP49(X0,X1,X2,X3) ),
    inference(cnf_transformation,[],[f1030]) ).

fof(f4199,plain,
    spl171_312,
    inference(avatar_split_clause,[],[f1995,f4197]) ).

fof(f4197,plain,
    ( spl171_312
  <=> ! [X3,X5,X2,X1] :
        ( in(X5,X3)
        | ~ sP49(X5,X1,X2,X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_312])]) ).

fof(f1995,plain,
    ! [X2,X3,X1,X5] :
      ( in(X5,X3)
      | ~ sP49(X5,X1,X2,X3) ),
    inference(equality_resolution,[],[f1722]) ).

fof(f1722,plain,
    ! [X2,X3,X0,X1,X5] :
      ( in(X5,X3)
      | X0 != X5
      | ~ sP49(X0,X1,X2,X3) ),
    inference(cnf_transformation,[],[f1030]) ).

fof(f4195,plain,
    spl171_311,
    inference(avatar_split_clause,[],[f1975,f4193]) ).

fof(f4193,plain,
    ( spl171_311
  <=> ! [X1] :
        ( sP37(X1,identity_relation(X1))
        | ~ sP38(identity_relation(X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_311])]) ).

fof(f1975,plain,
    ! [X1] :
      ( sP37(X1,identity_relation(X1))
      | ~ sP38(identity_relation(X1),X1) ),
    inference(equality_resolution,[],[f1579]) ).

fof(f1579,plain,
    ! [X0,X1] :
      ( sP37(X1,X0)
      | identity_relation(X1) != X0
      | ~ sP38(X0,X1) ),
    inference(cnf_transformation,[],[f946]) ).

fof(f4191,plain,
    spl171_310,
    inference(avatar_split_clause,[],[f1970,f4189]) ).

fof(f4189,plain,
    ( spl171_310
  <=> ! [X1] :
        ( sP35(X1,set_meet(X1))
        | ~ sP36(set_meet(X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_310])]) ).

fof(f1970,plain,
    ! [X1] :
      ( sP35(X1,set_meet(X1))
      | ~ sP36(set_meet(X1),X1) ),
    inference(equality_resolution,[],[f1563]) ).

fof(f1563,plain,
    ! [X0,X1] :
      ( sP35(X1,X0)
      | set_meet(X1) != X0
      | ~ sP36(X0,X1) ),
    inference(cnf_transformation,[],[f937]) ).

fof(f4187,plain,
    spl171_309,
    inference(avatar_split_clause,[],[f1967,f4185]) ).

fof(f4185,plain,
    ( spl171_309
  <=> ! [X0,X1] :
        ( sP33(X0,X1,relation_image(X0,X1))
        | ~ sP34(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_309])]) ).

fof(f1967,plain,
    ! [X0,X1] :
      ( sP33(X0,X1,relation_image(X0,X1))
      | ~ sP34(X0) ),
    inference(equality_resolution,[],[f1509]) ).

fof(f1509,plain,
    ! [X2,X0,X1] :
      ( sP33(X0,X1,X2)
      | relation_image(X0,X1) != X2
      | ~ sP34(X0) ),
    inference(cnf_transformation,[],[f900]) ).

fof(f4183,plain,
    spl171_308,
    inference(avatar_split_clause,[],[f1966,f4181]) ).

fof(f4181,plain,
    ( spl171_308
  <=> ! [X0,X1] :
        ( sP31(X1,X0,relation_inverse_image(X0,X1))
        | ~ sP32(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_308])]) ).

fof(f1966,plain,
    ! [X0,X1] :
      ( sP31(X1,X0,relation_inverse_image(X0,X1))
      | ~ sP32(X0) ),
    inference(equality_resolution,[],[f1500]) ).

fof(f1500,plain,
    ! [X2,X0,X1] :
      ( sP31(X1,X0,X2)
      | relation_inverse_image(X0,X1) != X2
      | ~ sP32(X0) ),
    inference(cnf_transformation,[],[f894]) ).

fof(f4179,plain,
    spl171_307,
    inference(avatar_split_clause,[],[f1960,f4177]) ).

fof(f4177,plain,
    ( spl171_307
  <=> ! [X0,X1] :
        ( sP25(X1,X0,relation_image(X0,X1))
        | ~ sP26(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_307])]) ).

fof(f1960,plain,
    ! [X0,X1] :
      ( sP25(X1,X0,relation_image(X0,X1))
      | ~ sP26(X0) ),
    inference(equality_resolution,[],[f1462]) ).

fof(f1462,plain,
    ! [X2,X0,X1] :
      ( sP25(X1,X0,X2)
      | relation_image(X0,X1) != X2
      | ~ sP26(X0) ),
    inference(cnf_transformation,[],[f874]) ).

fof(f4175,plain,
    ( spl171_306
    | ~ spl171_1
    | ~ spl171_224 ),
    inference(avatar_split_clause,[],[f3779,f3645,f2021,f4172]) ).

fof(f4172,plain,
    ( spl171_306
  <=> relation_rng(sK51) = relation_dom(relation_inverse(sK51)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_306])]) ).

fof(f3645,plain,
    ( spl171_224
  <=> ! [X0] :
        ( relation_rng(X0) = relation_dom(relation_inverse(X0))
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_224])]) ).

fof(f3779,plain,
    ( relation_rng(sK51) = relation_dom(relation_inverse(sK51))
    | ~ spl171_1
    | ~ spl171_224 ),
    inference(resolution,[],[f3646,f2023]) ).

fof(f3646,plain,
    ( ! [X0] :
        ( ~ relation(X0)
        | relation_rng(X0) = relation_dom(relation_inverse(X0)) )
    | ~ spl171_224 ),
    inference(avatar_component_clause,[],[f3645]) ).

fof(f4170,plain,
    spl171_305,
    inference(avatar_split_clause,[],[f1959,f4168]) ).

fof(f4168,plain,
    ( spl171_305
  <=> ! [X0,X1] :
        ( sP23(X1,X0,relation_inverse_image(X0,X1))
        | ~ sP24(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_305])]) ).

fof(f1959,plain,
    ! [X0,X1] :
      ( sP23(X1,X0,relation_inverse_image(X0,X1))
      | ~ sP24(X0) ),
    inference(equality_resolution,[],[f1453]) ).

fof(f1453,plain,
    ! [X2,X0,X1] :
      ( sP23(X1,X0,X2)
      | relation_inverse_image(X0,X1) != X2
      | ~ sP24(X0) ),
    inference(cnf_transformation,[],[f867]) ).

fof(f4166,plain,
    spl171_304,
    inference(avatar_split_clause,[],[f1932,f4164]) ).

fof(f4164,plain,
    ( spl171_304
  <=> ! [X0] :
        ( sP3(function_inverse(X0),X0)
        | ~ sP4(X0,function_inverse(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_304])]) ).

fof(f1932,plain,
    ! [X0] :
      ( sP3(function_inverse(X0),X0)
      | ~ sP4(X0,function_inverse(X0)) ),
    inference(equality_resolution,[],[f1124]) ).

fof(f1124,plain,
    ! [X0,X1] :
      ( sP3(X1,X0)
      | function_inverse(X0) != X1
      | ~ sP4(X0,X1) ),
    inference(cnf_transformation,[],[f713]) ).

fof(f4162,plain,
    spl171_303,
    inference(avatar_split_clause,[],[f1650,f4160]) ).

fof(f4160,plain,
    ( spl171_303
  <=> ! [X0,X1] :
        ( subset(X0,X1)
        | ~ in(sK142(X0,X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_303])]) ).

fof(f1650,plain,
    ! [X0,X1] :
      ( subset(X0,X1)
      | ~ in(sK142(X0,X1),X1) ),
    inference(cnf_transformation,[],[f976]) ).

fof(f4158,plain,
    spl171_302,
    inference(avatar_split_clause,[],[f1649,f4156]) ).

fof(f4156,plain,
    ( spl171_302
  <=> ! [X0,X1] :
        ( subset(X0,X1)
        | in(sK142(X0,X1),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_302])]) ).

fof(f1649,plain,
    ! [X0,X1] :
      ( subset(X0,X1)
      | in(sK142(X0,X1),X0) ),
    inference(cnf_transformation,[],[f976]) ).

fof(f4154,plain,
    spl171_301,
    inference(avatar_split_clause,[],[f1639,f4152]) ).

fof(f4152,plain,
    ( spl171_301
  <=> ! [X0,X1] :
        ( relation(relation_composition(X0,X1))
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_301])]) ).

fof(f1639,plain,
    ! [X0,X1] :
      ( relation(relation_composition(X0,X1))
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f588]) ).

fof(f588,plain,
    ! [X0,X1] :
      ( relation(relation_composition(X0,X1))
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(flattening,[],[f587]) ).

fof(f587,plain,
    ! [X0,X1] :
      ( relation(relation_composition(X0,X1))
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f94]) ).

fof(f94,axiom,
    ! [X0,X1] :
      ( ( relation(X1)
        & relation(X0) )
     => relation(relation_composition(X0,X1)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k5_relat_1) ).

fof(f4150,plain,
    spl171_300,
    inference(avatar_split_clause,[],[f1637,f4148]) ).

fof(f4148,plain,
    ( spl171_300
  <=> ! [X0,X1] :
        ( relation(set_difference(X0,X1))
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_300])]) ).

fof(f1637,plain,
    ! [X0,X1] :
      ( relation(set_difference(X0,X1))
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f584]) ).

fof(f584,plain,
    ! [X0,X1] :
      ( relation(set_difference(X0,X1))
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(flattening,[],[f583]) ).

fof(f583,plain,
    ! [X0,X1] :
      ( relation(set_difference(X0,X1))
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f122]) ).

fof(f122,axiom,
    ! [X0,X1] :
      ( ( relation(X1)
        & relation(X0) )
     => relation(set_difference(X0,X1)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc3_relat_1) ).

fof(f4146,plain,
    spl171_299,
    inference(avatar_split_clause,[],[f1636,f4144]) ).

fof(f4144,plain,
    ( spl171_299
  <=> ! [X0,X1] :
        ( relation(set_union2(X0,X1))
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_299])]) ).

fof(f1636,plain,
    ! [X0,X1] :
      ( relation(set_union2(X0,X1))
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f582]) ).

fof(f582,plain,
    ! [X0,X1] :
      ( relation(set_union2(X0,X1))
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(flattening,[],[f581]) ).

fof(f581,plain,
    ! [X0,X1] :
      ( relation(set_union2(X0,X1))
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f117]) ).

fof(f117,axiom,
    ! [X0,X1] :
      ( ( relation(X1)
        & relation(X0) )
     => relation(set_union2(X0,X1)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_relat_1) ).

fof(f4142,plain,
    spl171_298,
    inference(avatar_split_clause,[],[f1635,f4140]) ).

fof(f4140,plain,
    ( spl171_298
  <=> ! [X0,X1] :
        ( function(relation_dom_restriction(X0,X1))
        | ~ function(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_298])]) ).

fof(f1635,plain,
    ! [X0,X1] :
      ( function(relation_dom_restriction(X0,X1))
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f580]) ).

fof(f580,plain,
    ! [X0,X1] :
      ( ( function(relation_dom_restriction(X0,X1))
        & relation(relation_dom_restriction(X0,X1)) )
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(flattening,[],[f579]) ).

fof(f579,plain,
    ! [X0,X1] :
      ( ( function(relation_dom_restriction(X0,X1))
        & relation(relation_dom_restriction(X0,X1)) )
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f125]) ).

fof(f125,axiom,
    ! [X0,X1] :
      ( ( function(X0)
        & relation(X0) )
     => ( function(relation_dom_restriction(X0,X1))
        & relation(relation_dom_restriction(X0,X1)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc4_funct_1) ).

fof(f4138,plain,
    spl171_297,
    inference(avatar_split_clause,[],[f1633,f4136]) ).

fof(f4136,plain,
    ( spl171_297
  <=> ! [X0,X1] :
        ( function(relation_rng_restriction(X0,X1))
        | ~ function(X1)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_297])]) ).

fof(f1633,plain,
    ! [X0,X1] :
      ( function(relation_rng_restriction(X0,X1))
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f578]) ).

fof(f578,plain,
    ! [X0,X1] :
      ( ( function(relation_rng_restriction(X0,X1))
        & relation(relation_rng_restriction(X0,X1)) )
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(flattening,[],[f577]) ).

fof(f577,plain,
    ! [X0,X1] :
      ( ( function(relation_rng_restriction(X0,X1))
        & relation(relation_rng_restriction(X0,X1)) )
      | ~ function(X1)
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f129]) ).

fof(f129,axiom,
    ! [X0,X1] :
      ( ( function(X1)
        & relation(X1) )
     => ( function(relation_rng_restriction(X0,X1))
        & relation(relation_rng_restriction(X0,X1)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc5_funct_1) ).

fof(f4134,plain,
    spl171_296,
    inference(avatar_split_clause,[],[f1629,f4132]) ).

fof(f4132,plain,
    ( spl171_296
  <=> ! [X0,X1] :
        ( relation_empty_yielding(relation_dom_restriction(X0,X1))
        | ~ relation_empty_yielding(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_296])]) ).

fof(f1629,plain,
    ! [X0,X1] :
      ( relation_empty_yielding(relation_dom_restriction(X0,X1))
      | ~ relation_empty_yielding(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f574]) ).

fof(f574,plain,
    ! [X0,X1] :
      ( ( relation_empty_yielding(relation_dom_restriction(X0,X1))
        & relation(relation_dom_restriction(X0,X1)) )
      | ~ relation_empty_yielding(X0)
      | ~ relation(X0) ),
    inference(flattening,[],[f573]) ).

fof(f573,plain,
    ! [X0,X1] :
      ( ( relation_empty_yielding(relation_dom_restriction(X0,X1))
        & relation(relation_dom_restriction(X0,X1)) )
      | ~ relation_empty_yielding(X0)
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f108]) ).

fof(f108,axiom,
    ! [X0,X1] :
      ( ( relation_empty_yielding(X0)
        & relation(X0) )
     => ( relation_empty_yielding(relation_dom_restriction(X0,X1))
        & relation(relation_dom_restriction(X0,X1)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc13_relat_1) ).

fof(f4129,plain,
    spl171_295,
    inference(avatar_split_clause,[],[f1627,f4127]) ).

fof(f4127,plain,
    ( spl171_295
  <=> ! [X0,X1] :
        ( relation(relation_composition(X1,X0))
        | ~ relation(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_295])]) ).

fof(f1627,plain,
    ! [X0,X1] :
      ( relation(relation_composition(X1,X0))
      | ~ relation(X1)
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f572]) ).

fof(f572,plain,
    ! [X0,X1] :
      ( ( relation(relation_composition(X1,X0))
        & empty(relation_composition(X1,X0)) )
      | ~ relation(X1)
      | ~ empty(X0) ),
    inference(flattening,[],[f571]) ).

fof(f571,plain,
    ! [X0,X1] :
      ( ( relation(relation_composition(X1,X0))
        & empty(relation_composition(X1,X0)) )
      | ~ relation(X1)
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f105]) ).

fof(f105,axiom,
    ! [X0,X1] :
      ( ( relation(X1)
        & empty(X0) )
     => ( relation(relation_composition(X1,X0))
        & empty(relation_composition(X1,X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc10_relat_1) ).

fof(f4125,plain,
    spl171_294,
    inference(avatar_split_clause,[],[f1626,f4123]) ).

fof(f4123,plain,
    ( spl171_294
  <=> ! [X0,X1] :
        ( empty(relation_composition(X1,X0))
        | ~ relation(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_294])]) ).

fof(f1626,plain,
    ! [X0,X1] :
      ( empty(relation_composition(X1,X0))
      | ~ relation(X1)
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f572]) ).

fof(f4121,plain,
    spl171_293,
    inference(avatar_split_clause,[],[f1625,f4119]) ).

fof(f4119,plain,
    ( spl171_293
  <=> ! [X0,X1] :
        ( relation(relation_composition(X0,X1))
        | ~ relation(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_293])]) ).

fof(f1625,plain,
    ! [X0,X1] :
      ( relation(relation_composition(X0,X1))
      | ~ relation(X1)
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f570]) ).

fof(f570,plain,
    ! [X0,X1] :
      ( ( relation(relation_composition(X0,X1))
        & empty(relation_composition(X0,X1)) )
      | ~ relation(X1)
      | ~ empty(X0) ),
    inference(flattening,[],[f569]) ).

fof(f569,plain,
    ! [X0,X1] :
      ( ( relation(relation_composition(X0,X1))
        & empty(relation_composition(X0,X1)) )
      | ~ relation(X1)
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f134]) ).

fof(f134,axiom,
    ! [X0,X1] :
      ( ( relation(X1)
        & empty(X0) )
     => ( relation(relation_composition(X0,X1))
        & empty(relation_composition(X0,X1)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc9_relat_1) ).

fof(f4117,plain,
    spl171_292,
    inference(avatar_split_clause,[],[f1624,f4115]) ).

fof(f4115,plain,
    ( spl171_292
  <=> ! [X0,X1] :
        ( empty(relation_composition(X0,X1))
        | ~ relation(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_292])]) ).

fof(f1624,plain,
    ! [X0,X1] :
      ( empty(relation_composition(X0,X1))
      | ~ relation(X1)
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f570]) ).

fof(f4113,plain,
    spl171_291,
    inference(avatar_split_clause,[],[f1619,f4111]) ).

fof(f4111,plain,
    ( spl171_291
  <=> ! [X0,X1] :
        ( ~ empty(cartesian_product2(X0,X1))
        | empty(X1)
        | empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_291])]) ).

fof(f1619,plain,
    ! [X0,X1] :
      ( ~ empty(cartesian_product2(X0,X1))
      | empty(X1)
      | empty(X0) ),
    inference(cnf_transformation,[],[f562]) ).

fof(f562,plain,
    ! [X0,X1] :
      ( ~ empty(cartesian_product2(X0,X1))
      | empty(X1)
      | empty(X0) ),
    inference(flattening,[],[f561]) ).

fof(f561,plain,
    ! [X0,X1] :
      ( ~ empty(cartesian_product2(X0,X1))
      | empty(X1)
      | empty(X0) ),
    inference(ennf_transformation,[],[f128]) ).

fof(f128,axiom,
    ! [X0,X1] :
      ( ( ~ empty(X1)
        & ~ empty(X0) )
     => ~ empty(cartesian_product2(X0,X1)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc4_subset_1) ).

fof(f4109,plain,
    spl171_290,
    inference(avatar_split_clause,[],[f1596,f4107]) ).

fof(f4107,plain,
    ( spl171_290
  <=> ! [X2,X0,X1] :
        ( sP40(X2,X0,X1)
        | ~ relation(X2)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_290])]) ).

fof(f1596,plain,
    ! [X2,X0,X1] :
      ( sP40(X2,X0,X1)
      | ~ relation(X2)
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f664]) ).

fof(f664,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( sP40(X2,X0,X1)
          | ~ relation(X2) )
      | ~ relation(X1) ),
    inference(definition_folding,[],[f544,f663,f662]) ).

fof(f544,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( ( relation_rng_restriction(X0,X1) = X2
          <=> ! [X3,X4] :
                ( in(ordered_pair(X3,X4),X2)
              <=> ( in(ordered_pair(X3,X4),X1)
                  & in(X4,X0) ) ) )
          | ~ relation(X2) )
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f17]) ).

fof(f17,axiom,
    ! [X0,X1] :
      ( relation(X1)
     => ! [X2] :
          ( relation(X2)
         => ( relation_rng_restriction(X0,X1) = X2
          <=> ! [X3,X4] :
                ( in(ordered_pair(X3,X4),X2)
              <=> ( in(ordered_pair(X3,X4),X1)
                  & in(X4,X0) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d12_relat_1) ).

fof(f4105,plain,
    spl171_289,
    inference(avatar_split_clause,[],[f1559,f4103]) ).

fof(f4103,plain,
    ( spl171_289
  <=> ! [X0,X1] :
        ( in(X1,X0)
        | ~ element(X1,X0)
        | empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_289])]) ).

fof(f1559,plain,
    ! [X0,X1] :
      ( in(X1,X0)
      | ~ element(X1,X0)
      | empty(X0) ),
    inference(cnf_transformation,[],[f935]) ).

fof(f935,plain,
    ! [X0,X1] :
      ( ( ( ( element(X1,X0)
            | ~ empty(X1) )
          & ( empty(X1)
            | ~ element(X1,X0) ) )
        | ~ empty(X0) )
      & ( ( ( element(X1,X0)
            | ~ in(X1,X0) )
          & ( in(X1,X0)
            | ~ element(X1,X0) ) )
        | empty(X0) ) ),
    inference(nnf_transformation,[],[f536]) ).

fof(f536,plain,
    ! [X0,X1] :
      ( ( ( element(X1,X0)
        <=> empty(X1) )
        | ~ empty(X0) )
      & ( ( element(X1,X0)
        <=> in(X1,X0) )
        | empty(X0) ) ),
    inference(ennf_transformation,[],[f34]) ).

fof(f34,axiom,
    ! [X0,X1] :
      ( ( empty(X0)
       => ( element(X1,X0)
        <=> empty(X1) ) )
      & ( ~ empty(X0)
       => ( element(X1,X0)
        <=> in(X1,X0) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_subset_1) ).

fof(f4101,plain,
    spl171_288,
    inference(avatar_split_clause,[],[f1531,f4099]) ).

fof(f4099,plain,
    ( spl171_288
  <=> ! [X2,X0] :
        ( subset(X2,X0)
        | ~ in(X2,X0)
        | ~ epsilon_transitive(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_288])]) ).

fof(f1531,plain,
    ! [X2,X0] :
      ( subset(X2,X0)
      | ~ in(X2,X0)
      | ~ epsilon_transitive(X0) ),
    inference(cnf_transformation,[],[f915]) ).

fof(f915,plain,
    ! [X0] :
      ( ( epsilon_transitive(X0)
        | ( ~ subset(sK124(X0),X0)
          & in(sK124(X0),X0) ) )
      & ( ! [X2] :
            ( subset(X2,X0)
            | ~ in(X2,X0) )
        | ~ epsilon_transitive(X0) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK124])],[f913,f914]) ).

fof(f914,plain,
    ! [X0] :
      ( ? [X1] :
          ( ~ subset(X1,X0)
          & in(X1,X0) )
     => ( ~ subset(sK124(X0),X0)
        & in(sK124(X0),X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f913,plain,
    ! [X0] :
      ( ( epsilon_transitive(X0)
        | ? [X1] :
            ( ~ subset(X1,X0)
            & in(X1,X0) ) )
      & ( ! [X2] :
            ( subset(X2,X0)
            | ~ in(X2,X0) )
        | ~ epsilon_transitive(X0) ) ),
    inference(rectify,[],[f912]) ).

fof(f912,plain,
    ! [X0] :
      ( ( epsilon_transitive(X0)
        | ? [X1] :
            ( ~ subset(X1,X0)
            & in(X1,X0) ) )
      & ( ! [X1] :
            ( subset(X1,X0)
            | ~ in(X1,X0) )
        | ~ epsilon_transitive(X0) ) ),
    inference(nnf_transformation,[],[f532]) ).

fof(f532,plain,
    ! [X0] :
      ( epsilon_transitive(X0)
    <=> ! [X1] :
          ( subset(X1,X0)
          | ~ in(X1,X0) ) ),
    inference(ennf_transformation,[],[f32]) ).

fof(f32,axiom,
    ! [X0] :
      ( epsilon_transitive(X0)
    <=> ! [X1] :
          ( in(X1,X0)
         => subset(X1,X0) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_ordinal1) ).

fof(f4097,plain,
    spl171_287,
    inference(avatar_split_clause,[],[f1522,f4095]) ).

fof(f4095,plain,
    ( spl171_287
  <=> ! [X0] :
        ( one_to_one(X0)
        | ~ function(X0)
        | ~ empty(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_287])]) ).

fof(f1522,plain,
    ! [X0] :
      ( one_to_one(X0)
      | ~ function(X0)
      | ~ empty(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f530]) ).

fof(f530,plain,
    ! [X0] :
      ( ( one_to_one(X0)
        & function(X0)
        & relation(X0) )
      | ~ function(X0)
      | ~ empty(X0)
      | ~ relation(X0) ),
    inference(flattening,[],[f529]) ).

fof(f529,plain,
    ! [X0] :
      ( ( one_to_one(X0)
        & function(X0)
        & relation(X0) )
      | ~ function(X0)
      | ~ empty(X0)
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f6]) ).

fof(f6,axiom,
    ! [X0] :
      ( ( function(X0)
        & empty(X0)
        & relation(X0) )
     => ( one_to_one(X0)
        & function(X0)
        & relation(X0) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_funct_1) ).

fof(f4093,plain,
    spl171_286,
    inference(avatar_split_clause,[],[f1452,f4091]) ).

fof(f4091,plain,
    ( spl171_286
  <=> ! [X2,X0,X1] :
        ( sP22(X2,X1,X0)
        | ~ relation(X2)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_286])]) ).

fof(f1452,plain,
    ! [X2,X0,X1] :
      ( sP22(X2,X1,X0)
      | ~ relation(X2)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f637]) ).

fof(f637,plain,
    ! [X0] :
      ( ! [X1,X2] :
          ( sP22(X2,X1,X0)
          | ~ relation(X2) )
      | ~ relation(X0) ),
    inference(definition_folding,[],[f504,f636,f635]) ).

fof(f504,plain,
    ! [X0] :
      ( ! [X1,X2] :
          ( ( relation_dom_restriction(X0,X1) = X2
          <=> ! [X3,X4] :
                ( in(ordered_pair(X3,X4),X2)
              <=> ( in(ordered_pair(X3,X4),X0)
                  & in(X3,X1) ) ) )
          | ~ relation(X2) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f15]) ).

fof(f15,axiom,
    ! [X0] :
      ( relation(X0)
     => ! [X1,X2] :
          ( relation(X2)
         => ( relation_dom_restriction(X0,X1) = X2
          <=> ! [X3,X4] :
                ( in(ordered_pair(X3,X4),X2)
              <=> ( in(ordered_pair(X3,X4),X0)
                  & in(X3,X1) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d11_relat_1) ).

fof(f4089,plain,
    spl171_285,
    inference(avatar_split_clause,[],[f1431,f4087]) ).

fof(f4087,plain,
    ( spl171_285
  <=> ! [X0,X1] :
        ( sP19(X0,X1)
        | in(sK98(X0,X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_285])]) ).

fof(f1431,plain,
    ! [X0,X1] :
      ( sP19(X0,X1)
      | in(sK98(X0,X1),X1) ),
    inference(cnf_transformation,[],[f847]) ).

fof(f4085,plain,
    spl171_284,
    inference(avatar_split_clause,[],[f1430,f4083]) ).

fof(f4083,plain,
    ( spl171_284
  <=> ! [X0,X1] :
        ( sP19(X0,X1)
        | in(sK97(X0,X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_284])]) ).

fof(f1430,plain,
    ! [X0,X1] :
      ( sP19(X0,X1)
      | in(sK97(X0,X1),X1) ),
    inference(cnf_transformation,[],[f847]) ).

fof(f4081,plain,
    spl171_283,
    inference(avatar_split_clause,[],[f1429,f4079]) ).

fof(f4079,plain,
    ( spl171_283
  <=> ! [X0,X1] :
        ( sP19(X0,X1)
        | in(sK96(X0,X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_283])]) ).

fof(f1429,plain,
    ! [X0,X1] :
      ( sP19(X0,X1)
      | in(sK96(X0,X1),X1) ),
    inference(cnf_transformation,[],[f847]) ).

fof(f4077,plain,
    spl171_282,
    inference(avatar_split_clause,[],[f1427,f4075]) ).

fof(f4075,plain,
    ( spl171_282
  <=> ! [X0,X1] :
        ( is_transitive_in(X0,X1)
        | ~ sP19(X0,X1)
        | ~ sP20(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_282])]) ).

fof(f1427,plain,
    ! [X0,X1] :
      ( is_transitive_in(X0,X1)
      | ~ sP19(X0,X1)
      | ~ sP20(X0) ),
    inference(cnf_transformation,[],[f843]) ).

fof(f843,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( is_transitive_in(X0,X1)
            | ~ sP19(X0,X1) )
          & ( sP19(X0,X1)
            | ~ is_transitive_in(X0,X1) ) )
      | ~ sP20(X0) ),
    inference(nnf_transformation,[],[f633]) ).

fof(f633,plain,
    ! [X0] :
      ( ! [X1] :
          ( is_transitive_in(X0,X1)
        <=> sP19(X0,X1) )
      | ~ sP20(X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP20])]) ).

fof(f4073,plain,
    spl171_281,
    inference(avatar_split_clause,[],[f1426,f4071]) ).

fof(f4071,plain,
    ( spl171_281
  <=> ! [X0,X1] :
        ( sP19(X0,X1)
        | ~ is_transitive_in(X0,X1)
        | ~ sP20(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_281])]) ).

fof(f1426,plain,
    ! [X0,X1] :
      ( sP19(X0,X1)
      | ~ is_transitive_in(X0,X1)
      | ~ sP20(X0) ),
    inference(cnf_transformation,[],[f843]) ).

fof(f4069,plain,
    spl171_280,
    inference(avatar_split_clause,[],[f1421,f4067]) ).

fof(f4067,plain,
    ( spl171_280
  <=> ! [X0,X1] :
        ( sP17(X0,X1)
        | in(sK95(X0,X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_280])]) ).

fof(f1421,plain,
    ! [X0,X1] :
      ( sP17(X0,X1)
      | in(sK95(X0,X1),X1) ),
    inference(cnf_transformation,[],[f842]) ).

fof(f4065,plain,
    spl171_279,
    inference(avatar_split_clause,[],[f1420,f4063]) ).

fof(f4063,plain,
    ( spl171_279
  <=> ! [X0,X1] :
        ( sP17(X0,X1)
        | in(sK94(X0,X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_279])]) ).

fof(f1420,plain,
    ! [X0,X1] :
      ( sP17(X0,X1)
      | in(sK94(X0,X1),X1) ),
    inference(cnf_transformation,[],[f842]) ).

fof(f4061,plain,
    spl171_278,
    inference(avatar_split_clause,[],[f1418,f4059]) ).

fof(f4059,plain,
    ( spl171_278
  <=> ! [X0,X1] :
        ( is_connected_in(X0,X1)
        | ~ sP17(X0,X1)
        | ~ sP18(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_278])]) ).

fof(f1418,plain,
    ! [X0,X1] :
      ( is_connected_in(X0,X1)
      | ~ sP17(X0,X1)
      | ~ sP18(X0) ),
    inference(cnf_transformation,[],[f838]) ).

fof(f838,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( is_connected_in(X0,X1)
            | ~ sP17(X0,X1) )
          & ( sP17(X0,X1)
            | ~ is_connected_in(X0,X1) ) )
      | ~ sP18(X0) ),
    inference(nnf_transformation,[],[f630]) ).

fof(f630,plain,
    ! [X0] :
      ( ! [X1] :
          ( is_connected_in(X0,X1)
        <=> sP17(X0,X1) )
      | ~ sP18(X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP18])]) ).

fof(f4057,plain,
    spl171_277,
    inference(avatar_split_clause,[],[f1417,f4055]) ).

fof(f4055,plain,
    ( spl171_277
  <=> ! [X0,X1] :
        ( sP17(X0,X1)
        | ~ is_connected_in(X0,X1)
        | ~ sP18(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_277])]) ).

fof(f1417,plain,
    ! [X0,X1] :
      ( sP17(X0,X1)
      | ~ is_connected_in(X0,X1)
      | ~ sP18(X0) ),
    inference(cnf_transformation,[],[f838]) ).

fof(f4053,plain,
    spl171_276,
    inference(avatar_split_clause,[],[f1412,f4051]) ).

fof(f4051,plain,
    ( spl171_276
  <=> ! [X0,X1] :
        ( sP15(X0,X1)
        | in(sK93(X0,X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_276])]) ).

fof(f1412,plain,
    ! [X0,X1] :
      ( sP15(X0,X1)
      | in(sK93(X0,X1),X1) ),
    inference(cnf_transformation,[],[f837]) ).

fof(f4049,plain,
    ( ~ spl171_274
    | spl171_275
    | ~ spl171_106
    | ~ spl171_254 ),
    inference(avatar_split_clause,[],[f3999,f3944,f2643,f4046,f4042]) ).

fof(f4042,plain,
    ( spl171_274
  <=> empty(relation_inverse(sK51)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_274])]) ).

fof(f4046,plain,
    ( spl171_275
  <=> empty(sK51) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_275])]) ).

fof(f2643,plain,
    ( spl171_106
  <=> ! [X0] :
        ( empty(relation_inverse(X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_106])]) ).

fof(f3944,plain,
    ( spl171_254
  <=> sK51 = relation_inverse(relation_inverse(sK51)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_254])]) ).

fof(f3999,plain,
    ( empty(sK51)
    | ~ empty(relation_inverse(sK51))
    | ~ spl171_106
    | ~ spl171_254 ),
    inference(superposition,[],[f2644,f3946]) ).

fof(f3946,plain,
    ( sK51 = relation_inverse(relation_inverse(sK51))
    | ~ spl171_254 ),
    inference(avatar_component_clause,[],[f3944]) ).

fof(f2644,plain,
    ( ! [X0] :
        ( empty(relation_inverse(X0))
        | ~ empty(X0) )
    | ~ spl171_106 ),
    inference(avatar_component_clause,[],[f2643]) ).

fof(f4040,plain,
    spl171_273,
    inference(avatar_split_clause,[],[f1411,f4038]) ).

fof(f4038,plain,
    ( spl171_273
  <=> ! [X0,X1] :
        ( sP15(X0,X1)
        | in(sK92(X0,X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_273])]) ).

fof(f1411,plain,
    ! [X0,X1] :
      ( sP15(X0,X1)
      | in(sK92(X0,X1),X1) ),
    inference(cnf_transformation,[],[f837]) ).

fof(f4036,plain,
    spl171_272,
    inference(avatar_split_clause,[],[f1409,f4034]) ).

fof(f4034,plain,
    ( spl171_272
  <=> ! [X0,X1] :
        ( is_antisymmetric_in(X0,X1)
        | ~ sP15(X0,X1)
        | ~ sP16(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_272])]) ).

fof(f1409,plain,
    ! [X0,X1] :
      ( is_antisymmetric_in(X0,X1)
      | ~ sP15(X0,X1)
      | ~ sP16(X0) ),
    inference(cnf_transformation,[],[f833]) ).

fof(f833,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( is_antisymmetric_in(X0,X1)
            | ~ sP15(X0,X1) )
          & ( sP15(X0,X1)
            | ~ is_antisymmetric_in(X0,X1) ) )
      | ~ sP16(X0) ),
    inference(nnf_transformation,[],[f627]) ).

fof(f627,plain,
    ! [X0] :
      ( ! [X1] :
          ( is_antisymmetric_in(X0,X1)
        <=> sP15(X0,X1) )
      | ~ sP16(X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP16])]) ).

fof(f4032,plain,
    spl171_271,
    inference(avatar_split_clause,[],[f1408,f4030]) ).

fof(f4030,plain,
    ( spl171_271
  <=> ! [X0,X1] :
        ( sP15(X0,X1)
        | ~ is_antisymmetric_in(X0,X1)
        | ~ sP16(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_271])]) ).

fof(f1408,plain,
    ! [X0,X1] :
      ( sP15(X0,X1)
      | ~ is_antisymmetric_in(X0,X1)
      | ~ sP16(X0) ),
    inference(cnf_transformation,[],[f833]) ).

fof(f4027,plain,
    spl171_270,
    inference(avatar_split_clause,[],[f1405,f4025]) ).

fof(f1405,plain,
    ! [X0,X1] :
      ( sP13(X0,X1)
      | empty_set != sK90(X0,X1) ),
    inference(cnf_transformation,[],[f832]) ).

fof(f4023,plain,
    spl171_269,
    inference(avatar_split_clause,[],[f1404,f4021]) ).

fof(f4021,plain,
    ( spl171_269
  <=> ! [X0,X1] :
        ( sP13(X0,X1)
        | subset(sK90(X0,X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_269])]) ).

fof(f1404,plain,
    ! [X0,X1] :
      ( sP13(X0,X1)
      | subset(sK90(X0,X1),X1) ),
    inference(cnf_transformation,[],[f832]) ).

fof(f4019,plain,
    spl171_268,
    inference(avatar_split_clause,[],[f1401,f4017]) ).

fof(f4017,plain,
    ( spl171_268
  <=> ! [X0,X1] :
        ( is_well_founded_in(X0,X1)
        | ~ sP13(X0,X1)
        | ~ sP14(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_268])]) ).

fof(f1401,plain,
    ! [X0,X1] :
      ( is_well_founded_in(X0,X1)
      | ~ sP13(X0,X1)
      | ~ sP14(X0) ),
    inference(cnf_transformation,[],[f827]) ).

fof(f827,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( is_well_founded_in(X0,X1)
            | ~ sP13(X0,X1) )
          & ( sP13(X0,X1)
            | ~ is_well_founded_in(X0,X1) ) )
      | ~ sP14(X0) ),
    inference(nnf_transformation,[],[f624]) ).

fof(f624,plain,
    ! [X0] :
      ( ! [X1] :
          ( is_well_founded_in(X0,X1)
        <=> sP13(X0,X1) )
      | ~ sP14(X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP14])]) ).

fof(f4015,plain,
    spl171_267,
    inference(avatar_split_clause,[],[f1400,f4013]) ).

fof(f4013,plain,
    ( spl171_267
  <=> ! [X0,X1] :
        ( sP13(X0,X1)
        | ~ is_well_founded_in(X0,X1)
        | ~ sP14(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_267])]) ).

fof(f1400,plain,
    ! [X0,X1] :
      ( sP13(X0,X1)
      | ~ is_well_founded_in(X0,X1)
      | ~ sP14(X0) ),
    inference(cnf_transformation,[],[f827]) ).

fof(f4011,plain,
    spl171_266,
    inference(avatar_split_clause,[],[f1389,f4009]) ).

fof(f4009,plain,
    ( spl171_266
  <=> ! [X0,X1] :
        ( well_orders(X0,X1)
        | ~ sP11(X1,X0)
        | ~ sP12(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_266])]) ).

fof(f1389,plain,
    ! [X0,X1] :
      ( well_orders(X0,X1)
      | ~ sP11(X1,X0)
      | ~ sP12(X0) ),
    inference(cnf_transformation,[],[f819]) ).

fof(f819,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( well_orders(X0,X1)
            | ~ sP11(X1,X0) )
          & ( sP11(X1,X0)
            | ~ well_orders(X0,X1) ) )
      | ~ sP12(X0) ),
    inference(nnf_transformation,[],[f621]) ).

fof(f621,plain,
    ! [X0] :
      ( ! [X1] :
          ( well_orders(X0,X1)
        <=> sP11(X1,X0) )
      | ~ sP12(X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP12])]) ).

fof(f4007,plain,
    spl171_265,
    inference(avatar_split_clause,[],[f1388,f4005]) ).

fof(f4005,plain,
    ( spl171_265
  <=> ! [X0,X1] :
        ( sP11(X1,X0)
        | ~ well_orders(X0,X1)
        | ~ sP12(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_265])]) ).

fof(f1388,plain,
    ! [X0,X1] :
      ( sP11(X1,X0)
      | ~ well_orders(X0,X1)
      | ~ sP12(X0) ),
    inference(cnf_transformation,[],[f819]) ).

fof(f4003,plain,
    spl171_264,
    inference(avatar_split_clause,[],[f1358,f4001]) ).

fof(f4001,plain,
    ( spl171_264
  <=> ! [X0] :
        ( antisymmetric(X0)
        | ~ is_antisymmetric_in(X0,relation_field(X0))
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_264])]) ).

fof(f1358,plain,
    ! [X0] :
      ( antisymmetric(X0)
      | ~ is_antisymmetric_in(X0,relation_field(X0))
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f792]) ).

fof(f792,plain,
    ! [X0] :
      ( ( ( antisymmetric(X0)
          | ~ is_antisymmetric_in(X0,relation_field(X0)) )
        & ( is_antisymmetric_in(X0,relation_field(X0))
          | ~ antisymmetric(X0) ) )
      | ~ relation(X0) ),
    inference(nnf_transformation,[],[f487]) ).

fof(f487,plain,
    ! [X0] :
      ( ( antisymmetric(X0)
      <=> is_antisymmetric_in(X0,relation_field(X0)) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f18]) ).

fof(f18,axiom,
    ! [X0] :
      ( relation(X0)
     => ( antisymmetric(X0)
      <=> is_antisymmetric_in(X0,relation_field(X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d12_relat_2) ).

fof(f3996,plain,
    spl171_263,
    inference(avatar_split_clause,[],[f1357,f3994]) ).

fof(f3994,plain,
    ( spl171_263
  <=> ! [X0] :
        ( is_antisymmetric_in(X0,relation_field(X0))
        | ~ antisymmetric(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_263])]) ).

fof(f1357,plain,
    ! [X0] :
      ( is_antisymmetric_in(X0,relation_field(X0))
      | ~ antisymmetric(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f792]) ).

fof(f3992,plain,
    spl171_262,
    inference(avatar_split_clause,[],[f1356,f3990]) ).

fof(f3990,plain,
    ( spl171_262
  <=> ! [X0] :
        ( connected(X0)
        | ~ is_connected_in(X0,relation_field(X0))
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_262])]) ).

fof(f1356,plain,
    ! [X0] :
      ( connected(X0)
      | ~ is_connected_in(X0,relation_field(X0))
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f791]) ).

fof(f791,plain,
    ! [X0] :
      ( ( ( connected(X0)
          | ~ is_connected_in(X0,relation_field(X0)) )
        & ( is_connected_in(X0,relation_field(X0))
          | ~ connected(X0) ) )
      | ~ relation(X0) ),
    inference(nnf_transformation,[],[f486]) ).

fof(f486,plain,
    ! [X0] :
      ( ( connected(X0)
      <=> is_connected_in(X0,relation_field(X0)) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f22]) ).

fof(f22,axiom,
    ! [X0] :
      ( relation(X0)
     => ( connected(X0)
      <=> is_connected_in(X0,relation_field(X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d14_relat_2) ).

fof(f3988,plain,
    spl171_261,
    inference(avatar_split_clause,[],[f1355,f3986]) ).

fof(f3986,plain,
    ( spl171_261
  <=> ! [X0] :
        ( is_connected_in(X0,relation_field(X0))
        | ~ connected(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_261])]) ).

fof(f1355,plain,
    ! [X0] :
      ( is_connected_in(X0,relation_field(X0))
      | ~ connected(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f791]) ).

fof(f3984,plain,
    spl171_260,
    inference(avatar_split_clause,[],[f1354,f3982]) ).

fof(f3982,plain,
    ( spl171_260
  <=> ! [X0] :
        ( transitive(X0)
        | ~ is_transitive_in(X0,relation_field(X0))
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_260])]) ).

fof(f1354,plain,
    ! [X0] :
      ( transitive(X0)
      | ~ is_transitive_in(X0,relation_field(X0))
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f790]) ).

fof(f790,plain,
    ! [X0] :
      ( ( ( transitive(X0)
          | ~ is_transitive_in(X0,relation_field(X0)) )
        & ( is_transitive_in(X0,relation_field(X0))
          | ~ transitive(X0) ) )
      | ~ relation(X0) ),
    inference(nnf_transformation,[],[f485]) ).

fof(f485,plain,
    ! [X0] :
      ( ( transitive(X0)
      <=> is_transitive_in(X0,relation_field(X0)) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f23]) ).

fof(f23,axiom,
    ! [X0] :
      ( relation(X0)
     => ( transitive(X0)
      <=> is_transitive_in(X0,relation_field(X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d16_relat_2) ).

fof(f3980,plain,
    spl171_259,
    inference(avatar_split_clause,[],[f1353,f3978]) ).

fof(f3978,plain,
    ( spl171_259
  <=> ! [X0] :
        ( is_transitive_in(X0,relation_field(X0))
        | ~ transitive(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_259])]) ).

fof(f1353,plain,
    ! [X0] :
      ( is_transitive_in(X0,relation_field(X0))
      | ~ transitive(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f790]) ).

fof(f3976,plain,
    spl171_258,
    inference(avatar_split_clause,[],[f1352,f3974]) ).

fof(f3974,plain,
    ( spl171_258
  <=> ! [X0] :
        ( reflexive(X0)
        | ~ is_reflexive_in(X0,relation_field(X0))
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_258])]) ).

fof(f1352,plain,
    ! [X0] :
      ( reflexive(X0)
      | ~ is_reflexive_in(X0,relation_field(X0))
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f789]) ).

fof(f789,plain,
    ! [X0] :
      ( ( ( reflexive(X0)
          | ~ is_reflexive_in(X0,relation_field(X0)) )
        & ( is_reflexive_in(X0,relation_field(X0))
          | ~ reflexive(X0) ) )
      | ~ relation(X0) ),
    inference(nnf_transformation,[],[f484]) ).

fof(f484,plain,
    ! [X0] :
      ( ( reflexive(X0)
      <=> is_reflexive_in(X0,relation_field(X0)) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f69]) ).

fof(f69,axiom,
    ! [X0] :
      ( relation(X0)
     => ( reflexive(X0)
      <=> is_reflexive_in(X0,relation_field(X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d9_relat_2) ).

fof(f3972,plain,
    spl171_257,
    inference(avatar_split_clause,[],[f1351,f3970]) ).

fof(f3970,plain,
    ( spl171_257
  <=> ! [X0] :
        ( is_reflexive_in(X0,relation_field(X0))
        | ~ reflexive(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_257])]) ).

fof(f1351,plain,
    ! [X0] :
      ( is_reflexive_in(X0,relation_field(X0))
      | ~ reflexive(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f789]) ).

fof(f3968,plain,
    spl171_256,
    inference(avatar_split_clause,[],[f1127,f3966]) ).

fof(f3966,plain,
    ( spl171_256
  <=> ! [X4,X0,X5,X1] :
        ( sP2(X4,X5,X1,X0)
        | ~ sP3(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_256])]) ).

fof(f1127,plain,
    ! [X0,X1,X4,X5] :
      ( sP2(X4,X5,X1,X0)
      | ~ sP3(X0,X1) ),
    inference(cnf_transformation,[],[f718]) ).

fof(f3964,plain,
    spl171_255,
    inference(avatar_split_clause,[],[f1126,f3962]) ).

fof(f3962,plain,
    ( spl171_255
  <=> ! [X0,X1] :
        ( relation_dom(X0) = relation_rng(X1)
        | ~ sP3(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_255])]) ).

fof(f1126,plain,
    ! [X0,X1] :
      ( relation_dom(X0) = relation_rng(X1)
      | ~ sP3(X0,X1) ),
    inference(cnf_transformation,[],[f718]) ).

fof(f3947,plain,
    ( spl171_254
    | ~ spl171_1
    | ~ spl171_188 ),
    inference(avatar_split_clause,[],[f3495,f3311,f2021,f3944]) ).

fof(f3311,plain,
    ( spl171_188
  <=> ! [X0] :
        ( relation_inverse(relation_inverse(X0)) = X0
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_188])]) ).

fof(f3495,plain,
    ( sK51 = relation_inverse(relation_inverse(sK51))
    | ~ spl171_1
    | ~ spl171_188 ),
    inference(resolution,[],[f3312,f2023]) ).

fof(f3312,plain,
    ( ! [X0] :
        ( ~ relation(X0)
        | relation_inverse(relation_inverse(X0)) = X0 )
    | ~ spl171_188 ),
    inference(avatar_component_clause,[],[f3311]) ).

fof(f3882,plain,
    ( spl171_253
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_239 ),
    inference(avatar_split_clause,[],[f3709,f3706,f2639,f2076,f3880]) ).

fof(f3706,plain,
    ( spl171_239
  <=> ! [X0,X1] :
        ( empty_set = set_difference(X0,X1)
        | ~ subset(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_239])]) ).

fof(f3709,plain,
    ( ! [X0,X1] :
        ( set_difference(X0,X1) = sK160
        | ~ subset(X0,X1) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_239 ),
    inference(forward_demodulation,[],[f3707,f2706]) ).

fof(f3707,plain,
    ( ! [X0,X1] :
        ( empty_set = set_difference(X0,X1)
        | ~ subset(X0,X1) )
    | ~ spl171_239 ),
    inference(avatar_component_clause,[],[f3706]) ).

fof(f3878,plain,
    ( spl171_252
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_238 ),
    inference(avatar_split_clause,[],[f3704,f3701,f2639,f2076,f3876]) ).

fof(f3876,plain,
    ( spl171_252
  <=> ! [X0,X1] :
        ( set_difference(X0,X1) != sK160
        | subset(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_252])]) ).

fof(f3701,plain,
    ( spl171_238
  <=> ! [X0,X1] :
        ( subset(X0,X1)
        | empty_set != set_difference(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_238])]) ).

fof(f3704,plain,
    ( ! [X0,X1] :
        ( set_difference(X0,X1) != sK160
        | subset(X0,X1) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_238 ),
    inference(forward_demodulation,[],[f3702,f2706]) ).

fof(f3702,plain,
    ( ! [X0,X1] :
        ( subset(X0,X1)
        | empty_set != set_difference(X0,X1) )
    | ~ spl171_238 ),
    inference(avatar_component_clause,[],[f3701]) ).

fof(f3758,plain,
    spl171_251,
    inference(avatar_split_clause,[],[f1994,f3756]) ).

fof(f1994,plain,
    ! [X0,X1] : sP48(X1,X0,set_difference(X0,set_difference(X0,X1))),
    inference(equality_resolution,[],[f1930]) ).

fof(f1930,plain,
    ! [X2,X0,X1] :
      ( sP48(X1,X0,X2)
      | set_difference(X0,set_difference(X0,X1)) != X2 ),
    inference(definition_unfolding,[],[f1716,f1148]) ).

fof(f1716,plain,
    ! [X2,X0,X1] :
      ( sP48(X1,X0,X2)
      | set_intersection2(X0,X1) != X2 ),
    inference(cnf_transformation,[],[f1025]) ).

fof(f3754,plain,
    spl171_250,
    inference(avatar_split_clause,[],[f1984,f3752]) ).

fof(f3752,plain,
    ( spl171_250
  <=> ! [X0,X3] :
        ( X0 = X3
        | ~ in(X3,unordered_pair(X0,X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_250])]) ).

fof(f1984,plain,
    ! [X3,X0] :
      ( X0 = X3
      | ~ in(X3,unordered_pair(X0,X0)) ),
    inference(equality_resolution,[],[f1924]) ).

fof(f1924,plain,
    ! [X3,X0,X1] :
      ( X0 = X3
      | ~ in(X3,X1)
      | unordered_pair(X0,X0) != X1 ),
    inference(definition_unfolding,[],[f1659,f1065]) ).

fof(f1659,plain,
    ! [X3,X0,X1] :
      ( X0 = X3
      | ~ in(X3,X1)
      | singleton(X0) != X1 ),
    inference(cnf_transformation,[],[f987]) ).

fof(f3750,plain,
    ( spl171_248
    | ~ spl171_249
    | ~ spl171_94
    | ~ spl171_133 ),
    inference(avatar_split_clause,[],[f3024,f2866,f2592,f3747,f3743]) ).

fof(f3743,plain,
    ( spl171_248
  <=> sP7(sK51) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_248])]) ).

fof(f3747,plain,
    ( spl171_249
  <=> well_founded_relation(sK51) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_249])]) ).

fof(f2592,plain,
    ( spl171_94
  <=> sP8(sK51) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_94])]) ).

fof(f2866,plain,
    ( spl171_133
  <=> ! [X0] :
        ( sP7(X0)
        | ~ well_founded_relation(X0)
        | ~ sP8(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_133])]) ).

fof(f3024,plain,
    ( ~ well_founded_relation(sK51)
    | sP7(sK51)
    | ~ spl171_94
    | ~ spl171_133 ),
    inference(resolution,[],[f2867,f2594]) ).

fof(f2594,plain,
    ( sP8(sK51)
    | ~ spl171_94 ),
    inference(avatar_component_clause,[],[f2592]) ).

fof(f2867,plain,
    ( ! [X0] :
        ( ~ sP8(X0)
        | ~ well_founded_relation(X0)
        | sP7(X0) )
    | ~ spl171_133 ),
    inference(avatar_component_clause,[],[f2866]) ).

fof(f3741,plain,
    spl171_247,
    inference(avatar_split_clause,[],[f1845,f3739]) ).

fof(f3739,plain,
    ( spl171_247
  <=> ! [X0] :
        ( epsilon_transitive(set_union2(X0,unordered_pair(X0,X0)))
        | ~ ordinal(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_247])]) ).

fof(f1845,plain,
    ! [X0] :
      ( epsilon_transitive(set_union2(X0,unordered_pair(X0,X0)))
      | ~ ordinal(X0) ),
    inference(definition_unfolding,[],[f1321,f1763]) ).

fof(f1321,plain,
    ! [X0] :
      ( epsilon_transitive(succ(X0))
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f471]) ).

fof(f471,plain,
    ! [X0] :
      ( ( ordinal(succ(X0))
        & epsilon_connected(succ(X0))
        & epsilon_transitive(succ(X0))
        & ~ empty(succ(X0)) )
      | ~ ordinal(X0) ),
    inference(ennf_transformation,[],[f121]) ).

fof(f121,axiom,
    ! [X0] :
      ( ordinal(X0)
     => ( ordinal(succ(X0))
        & epsilon_connected(succ(X0))
        & epsilon_transitive(succ(X0))
        & ~ empty(succ(X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc3_ordinal1) ).

fof(f3737,plain,
    spl171_246,
    inference(avatar_split_clause,[],[f1844,f3735]) ).

fof(f3735,plain,
    ( spl171_246
  <=> ! [X0] :
        ( epsilon_connected(set_union2(X0,unordered_pair(X0,X0)))
        | ~ ordinal(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_246])]) ).

fof(f1844,plain,
    ! [X0] :
      ( epsilon_connected(set_union2(X0,unordered_pair(X0,X0)))
      | ~ ordinal(X0) ),
    inference(definition_unfolding,[],[f1322,f1763]) ).

fof(f1322,plain,
    ! [X0] :
      ( epsilon_connected(succ(X0))
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f471]) ).

fof(f3733,plain,
    spl171_245,
    inference(avatar_split_clause,[],[f1843,f3731]) ).

fof(f3731,plain,
    ( spl171_245
  <=> ! [X0] :
        ( ordinal(set_union2(X0,unordered_pair(X0,X0)))
        | ~ ordinal(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_245])]) ).

fof(f1843,plain,
    ! [X0] :
      ( ordinal(set_union2(X0,unordered_pair(X0,X0)))
      | ~ ordinal(X0) ),
    inference(definition_unfolding,[],[f1323,f1763]) ).

fof(f1323,plain,
    ! [X0] :
      ( ordinal(succ(X0))
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f471]) ).

fof(f3729,plain,
    spl171_244,
    inference(avatar_split_clause,[],[f1812,f3727]) ).

fof(f3727,plain,
    ( spl171_244
  <=> ! [X0,X1] :
        ( ~ in(X0,X1)
        | ~ disjoint(unordered_pair(X0,X0),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_244])]) ).

fof(f1812,plain,
    ! [X0,X1] :
      ( ~ in(X0,X1)
      | ~ disjoint(unordered_pair(X0,X0),X1) ),
    inference(definition_unfolding,[],[f1228,f1065]) ).

fof(f1228,plain,
    ! [X0,X1] :
      ( ~ in(X0,X1)
      | ~ disjoint(singleton(X0),X1) ),
    inference(cnf_transformation,[],[f425]) ).

fof(f425,plain,
    ! [X0,X1] :
      ( ~ in(X0,X1)
      | ~ disjoint(singleton(X0),X1) ),
    inference(ennf_transformation,[],[f144]) ).

fof(f144,axiom,
    ! [X0,X1] :
      ~ ( in(X0,X1)
        & disjoint(singleton(X0),X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l25_zfmisc_1) ).

fof(f3725,plain,
    spl171_243,
    inference(avatar_split_clause,[],[f1806,f3723]) ).

fof(f3723,plain,
    ( spl171_243
  <=> ! [X0,X1] :
        ( subset(unordered_pair(X0,X0),X1)
        | ~ in(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_243])]) ).

fof(f1806,plain,
    ! [X0,X1] :
      ( subset(unordered_pair(X0,X0),X1)
      | ~ in(X0,X1) ),
    inference(definition_unfolding,[],[f1218,f1065]) ).

fof(f1218,plain,
    ! [X0,X1] :
      ( subset(singleton(X0),X1)
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f753]) ).

fof(f753,plain,
    ! [X0,X1] :
      ( ( subset(singleton(X0),X1)
        | ~ in(X0,X1) )
      & ( in(X0,X1)
        | ~ subset(singleton(X0),X1) ) ),
    inference(nnf_transformation,[],[f241]) ).

fof(f241,axiom,
    ! [X0,X1] :
      ( subset(singleton(X0),X1)
    <=> in(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t37_zfmisc_1) ).

fof(f3721,plain,
    spl171_242,
    inference(avatar_split_clause,[],[f1792,f3719]) ).

fof(f3719,plain,
    ( spl171_242
  <=> ! [X0,X1] :
        ( disjoint(unordered_pair(X0,X0),X1)
        | in(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_242])]) ).

fof(f1792,plain,
    ! [X0,X1] :
      ( disjoint(unordered_pair(X0,X0),X1)
      | in(X0,X1) ),
    inference(definition_unfolding,[],[f1174,f1065]) ).

fof(f1174,plain,
    ! [X0,X1] :
      ( disjoint(singleton(X0),X1)
      | in(X0,X1) ),
    inference(cnf_transformation,[],[f389]) ).

fof(f389,plain,
    ! [X0,X1] :
      ( disjoint(singleton(X0),X1)
      | in(X0,X1) ),
    inference(ennf_transformation,[],[f145]) ).

fof(f145,axiom,
    ! [X0,X1] :
      ( ~ in(X0,X1)
     => disjoint(singleton(X0),X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l28_zfmisc_1) ).

fof(f3717,plain,
    spl171_241,
    inference(avatar_split_clause,[],[f1273,f3715]) ).

fof(f3715,plain,
    ( spl171_241
  <=> ! [X2,X0,X1] :
        ( in(X1,X2)
        | ~ subset(unordered_pair(X0,X1),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_241])]) ).

fof(f1273,plain,
    ! [X2,X0,X1] :
      ( in(X1,X2)
      | ~ subset(unordered_pair(X0,X1),X2) ),
    inference(cnf_transformation,[],[f777]) ).

fof(f3713,plain,
    spl171_240,
    inference(avatar_split_clause,[],[f1272,f3711]) ).

fof(f3711,plain,
    ( spl171_240
  <=> ! [X2,X0,X1] :
        ( in(X0,X2)
        | ~ subset(unordered_pair(X0,X1),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_240])]) ).

fof(f1272,plain,
    ! [X2,X0,X1] :
      ( in(X0,X2)
      | ~ subset(unordered_pair(X0,X1),X2) ),
    inference(cnf_transformation,[],[f777]) ).

fof(f3708,plain,
    spl171_239,
    inference(avatar_split_clause,[],[f1222,f3706]) ).

fof(f1222,plain,
    ! [X0,X1] :
      ( empty_set = set_difference(X0,X1)
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f755]) ).

fof(f755,plain,
    ! [X0,X1] :
      ( ( empty_set = set_difference(X0,X1)
        | ~ subset(X0,X1) )
      & ( subset(X0,X1)
        | empty_set != set_difference(X0,X1) ) ),
    inference(nnf_transformation,[],[f150]) ).

fof(f150,axiom,
    ! [X0,X1] :
      ( empty_set = set_difference(X0,X1)
    <=> subset(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l32_xboole_1) ).

fof(f3703,plain,
    spl171_238,
    inference(avatar_split_clause,[],[f1221,f3701]) ).

fof(f1221,plain,
    ! [X0,X1] :
      ( subset(X0,X1)
      | empty_set != set_difference(X0,X1) ),
    inference(cnf_transformation,[],[f755]) ).

fof(f3699,plain,
    spl171_237,
    inference(avatar_split_clause,[],[f1210,f3697]) ).

fof(f3697,plain,
    ( spl171_237
  <=> ! [X0,X1] :
        ( disjoint(X0,X1)
        | set_difference(X0,X1) != X0 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_237])]) ).

fof(f1210,plain,
    ! [X0,X1] :
      ( disjoint(X0,X1)
      | set_difference(X0,X1) != X0 ),
    inference(cnf_transformation,[],[f748]) ).

fof(f748,plain,
    ! [X0,X1] :
      ( ( disjoint(X0,X1)
        | set_difference(X0,X1) != X0 )
      & ( set_difference(X0,X1) = X0
        | ~ disjoint(X0,X1) ) ),
    inference(nnf_transformation,[],[f293]) ).

fof(f293,axiom,
    ! [X0,X1] :
      ( disjoint(X0,X1)
    <=> set_difference(X0,X1) = X0 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t83_xboole_1) ).

fof(f3695,plain,
    spl171_236,
    inference(avatar_split_clause,[],[f1209,f3693]) ).

fof(f3693,plain,
    ( spl171_236
  <=> ! [X0,X1] :
        ( set_difference(X0,X1) = X0
        | ~ disjoint(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_236])]) ).

fof(f1209,plain,
    ! [X0,X1] :
      ( set_difference(X0,X1) = X0
      | ~ disjoint(X0,X1) ),
    inference(cnf_transformation,[],[f748]) ).

fof(f3691,plain,
    spl171_235,
    inference(avatar_split_clause,[],[f1175,f3689]) ).

fof(f3689,plain,
    ( spl171_235
  <=> ! [X0,X1] :
        ( set_union2(X0,X1) = X1
        | ~ subset(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_235])]) ).

fof(f1175,plain,
    ! [X0,X1] :
      ( set_union2(X0,X1) = X1
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f390]) ).

fof(f390,plain,
    ! [X0,X1] :
      ( set_union2(X0,X1) = X1
      | ~ subset(X0,X1) ),
    inference(ennf_transformation,[],[f191]) ).

fof(f191,axiom,
    ! [X0,X1] :
      ( subset(X0,X1)
     => set_union2(X0,X1) = X1 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t12_xboole_1) ).

fof(f3687,plain,
    spl171_234,
    inference(avatar_split_clause,[],[f1163,f3685]) ).

fof(f3685,plain,
    ( spl171_234
  <=> ! [X0,X1] :
        ( subset(relation_rng(relation_rng_restriction(X0,X1)),X0)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_234])]) ).

fof(f1163,plain,
    ! [X0,X1] :
      ( subset(relation_rng(relation_rng_restriction(X0,X1)),X0)
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f376]) ).

fof(f376,plain,
    ! [X0,X1] :
      ( subset(relation_rng(relation_rng_restriction(X0,X1)),X0)
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f185]) ).

fof(f185,axiom,
    ! [X0,X1] :
      ( relation(X1)
     => subset(relation_rng(relation_rng_restriction(X0,X1)),X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t116_relat_1) ).

fof(f3683,plain,
    spl171_233,
    inference(avatar_split_clause,[],[f1162,f3681]) ).

fof(f3681,plain,
    ( spl171_233
  <=> ! [X0,X1] :
        ( subset(relation_image(X1,X0),relation_rng(X1))
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_233])]) ).

fof(f1162,plain,
    ! [X0,X1] :
      ( subset(relation_image(X1,X0),relation_rng(X1))
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f375]) ).

fof(f375,plain,
    ! [X0,X1] :
      ( subset(relation_image(X1,X0),relation_rng(X1))
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f195]) ).

fof(f195,axiom,
    ! [X0,X1] :
      ( relation(X1)
     => subset(relation_image(X1,X0),relation_rng(X1)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t144_relat_1) ).

fof(f3679,plain,
    spl171_232,
    inference(avatar_split_clause,[],[f1161,f3677]) ).

fof(f3677,plain,
    ( spl171_232
  <=> ! [X0,X1] :
        ( subset(relation_inverse_image(X1,X0),relation_dom(X1))
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_232])]) ).

fof(f1161,plain,
    ! [X0,X1] :
      ( subset(relation_inverse_image(X1,X0),relation_dom(X1))
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f374]) ).

fof(f374,plain,
    ! [X0,X1] :
      ( subset(relation_inverse_image(X1,X0),relation_dom(X1))
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f203]) ).

fof(f203,axiom,
    ! [X0,X1] :
      ( relation(X1)
     => subset(relation_inverse_image(X1,X0),relation_dom(X1)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t167_relat_1) ).

fof(f3675,plain,
    spl171_231,
    inference(avatar_split_clause,[],[f1153,f3673]) ).

fof(f3673,plain,
    ( spl171_231
  <=> ! [X0,X1] :
        ( in(sK69(X0,X1),X1)
        | disjoint(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_231])]) ).

fof(f1153,plain,
    ! [X0,X1] :
      ( in(sK69(X0,X1),X1)
      | disjoint(X0,X1) ),
    inference(cnf_transformation,[],[f730]) ).

fof(f3671,plain,
    spl171_230,
    inference(avatar_split_clause,[],[f1152,f3669]) ).

fof(f3669,plain,
    ( spl171_230
  <=> ! [X0,X1] :
        ( in(sK69(X0,X1),X0)
        | disjoint(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_230])]) ).

fof(f1152,plain,
    ! [X0,X1] :
      ( in(sK69(X0,X1),X0)
      | disjoint(X0,X1) ),
    inference(cnf_transformation,[],[f730]) ).

fof(f3667,plain,
    spl171_229,
    inference(avatar_split_clause,[],[f1111,f3665]) ).

fof(f3665,plain,
    ( spl171_229
  <=> ! [X0] :
        ( well_orders(X0,relation_field(X0))
        | ~ well_ordering(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_229])]) ).

fof(f1111,plain,
    ! [X0] :
      ( well_orders(X0,relation_field(X0))
      | ~ well_ordering(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f712]) ).

fof(f712,plain,
    ! [X0] :
      ( ( ( well_orders(X0,relation_field(X0))
          | ~ well_ordering(X0) )
        & ( well_ordering(X0)
          | ~ well_orders(X0,relation_field(X0)) ) )
      | ~ relation(X0) ),
    inference(nnf_transformation,[],[f344]) ).

fof(f344,plain,
    ! [X0] :
      ( ( well_orders(X0,relation_field(X0))
      <=> well_ordering(X0) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f298]) ).

fof(f298,axiom,
    ! [X0] :
      ( relation(X0)
     => ( well_orders(X0,relation_field(X0))
      <=> well_ordering(X0) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t8_wellord1) ).

fof(f3663,plain,
    spl171_228,
    inference(avatar_split_clause,[],[f1110,f3661]) ).

fof(f3661,plain,
    ( spl171_228
  <=> ! [X0] :
        ( well_ordering(X0)
        | ~ well_orders(X0,relation_field(X0))
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_228])]) ).

fof(f1110,plain,
    ! [X0] :
      ( well_ordering(X0)
      | ~ well_orders(X0,relation_field(X0))
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f712]) ).

fof(f3659,plain,
    spl171_227,
    inference(avatar_split_clause,[],[f1087,f3657]) ).

fof(f3657,plain,
    ( spl171_227
  <=> ! [X0] :
        ( well_founded_relation(X0)
        | ~ is_well_founded_in(X0,relation_field(X0))
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_227])]) ).

fof(f1087,plain,
    ! [X0] :
      ( well_founded_relation(X0)
      | ~ is_well_founded_in(X0,relation_field(X0))
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f693]) ).

fof(f693,plain,
    ! [X0] :
      ( ( ( well_founded_relation(X0)
          | ~ is_well_founded_in(X0,relation_field(X0)) )
        & ( is_well_founded_in(X0,relation_field(X0))
          | ~ well_founded_relation(X0) ) )
      | ~ relation(X0) ),
    inference(nnf_transformation,[],[f336]) ).

fof(f336,plain,
    ! [X0] :
      ( ( well_founded_relation(X0)
      <=> is_well_founded_in(X0,relation_field(X0)) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f274]) ).

fof(f274,axiom,
    ! [X0] :
      ( relation(X0)
     => ( well_founded_relation(X0)
      <=> is_well_founded_in(X0,relation_field(X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t5_wellord1) ).

fof(f3655,plain,
    spl171_226,
    inference(avatar_split_clause,[],[f1086,f3653]) ).

fof(f3653,plain,
    ( spl171_226
  <=> ! [X0] :
        ( is_well_founded_in(X0,relation_field(X0))
        | ~ well_founded_relation(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_226])]) ).

fof(f1086,plain,
    ! [X0] :
      ( is_well_founded_in(X0,relation_field(X0))
      | ~ well_founded_relation(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f693]) ).

fof(f3651,plain,
    spl171_225,
    inference(avatar_split_clause,[],[f1082,f3649]) ).

fof(f1082,plain,
    ! [X0] :
      ( relation_dom(X0) = relation_rng(relation_inverse(X0))
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f331]) ).

fof(f331,plain,
    ! [X0] :
      ( ( relation_dom(X0) = relation_rng(relation_inverse(X0))
        & relation_rng(X0) = relation_dom(relation_inverse(X0)) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f239]) ).

fof(f239,axiom,
    ! [X0] :
      ( relation(X0)
     => ( relation_dom(X0) = relation_rng(relation_inverse(X0))
        & relation_rng(X0) = relation_dom(relation_inverse(X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t37_relat_1) ).

fof(f3647,plain,
    spl171_224,
    inference(avatar_split_clause,[],[f1081,f3645]) ).

fof(f1081,plain,
    ! [X0] :
      ( relation_rng(X0) = relation_dom(relation_inverse(X0))
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f331]) ).

fof(f3643,plain,
    spl171_223,
    inference(avatar_split_clause,[],[f1074,f3641]) ).

fof(f3641,plain,
    ( spl171_223
  <=> ! [X0] :
        ( being_limit_ordinal(X0)
        | in(sK53(X0),X0)
        | ~ ordinal(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_223])]) ).

fof(f1074,plain,
    ! [X0] :
      ( being_limit_ordinal(X0)
      | in(sK53(X0),X0)
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f689]) ).

fof(f3619,plain,
    ( spl171_221
    | ~ spl171_222
    | ~ spl171_88
    | ~ spl171_131 ),
    inference(avatar_split_clause,[],[f3022,f2858,f2567,f3616,f3612]) ).

fof(f3612,plain,
    ( spl171_221
  <=> sP5(sK51) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_221])]) ).

fof(f3616,plain,
    ( spl171_222
  <=> well_ordering(sK51) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_222])]) ).

fof(f2567,plain,
    ( spl171_88
  <=> sP6(sK51) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_88])]) ).

fof(f2858,plain,
    ( spl171_131
  <=> ! [X0] :
        ( sP5(X0)
        | ~ well_ordering(X0)
        | ~ sP6(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_131])]) ).

fof(f3022,plain,
    ( ~ well_ordering(sK51)
    | sP5(sK51)
    | ~ spl171_88
    | ~ spl171_131 ),
    inference(resolution,[],[f2859,f2569]) ).

fof(f2569,plain,
    ( sP6(sK51)
    | ~ spl171_88 ),
    inference(avatar_component_clause,[],[f2567]) ).

fof(f2859,plain,
    ( ! [X0] :
        ( ~ sP6(X0)
        | ~ well_ordering(X0)
        | sP5(X0) )
    | ~ spl171_131 ),
    inference(avatar_component_clause,[],[f2858]) ).

fof(f3549,plain,
    ( spl171_220
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_202 ),
    inference(avatar_split_clause,[],[f3371,f3368,f2639,f2076,f3547]) ).

fof(f3547,plain,
    ( spl171_220
  <=> ! [X0] :
        ( sK160 = X0
        | in(sK128(X0),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_220])]) ).

fof(f3368,plain,
    ( spl171_202
  <=> ! [X0] :
        ( empty_set = X0
        | in(sK128(X0),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_202])]) ).

fof(f3371,plain,
    ( ! [X0] :
        ( sK160 = X0
        | in(sK128(X0),X0) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_202 ),
    inference(forward_demodulation,[],[f3369,f2706]) ).

fof(f3369,plain,
    ( ! [X0] :
        ( empty_set = X0
        | in(sK128(X0),X0) )
    | ~ spl171_202 ),
    inference(avatar_component_clause,[],[f3368]) ).

fof(f3477,plain,
    spl171_219,
    inference(avatar_split_clause,[],[f1988,f3475]) ).

fof(f3475,plain,
    ( spl171_219
  <=> ! [X2,X0,X4] :
        ( in(X4,X2)
        | ~ sP44(X0,X4,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_219])]) ).

fof(f1988,plain,
    ! [X2,X0,X4] :
      ( in(X4,X2)
      | ~ sP44(X0,X4,X2) ),
    inference(equality_resolution,[],[f1677]) ).

fof(f1677,plain,
    ! [X2,X0,X1,X4] :
      ( in(X4,X2)
      | X1 != X4
      | ~ sP44(X0,X1,X2) ),
    inference(cnf_transformation,[],[f999]) ).

fof(f3473,plain,
    spl171_218,
    inference(avatar_split_clause,[],[f1987,f3471]) ).

fof(f3471,plain,
    ( spl171_218
  <=> ! [X2,X1,X4] :
        ( in(X4,X2)
        | ~ sP44(X4,X1,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_218])]) ).

fof(f1987,plain,
    ! [X2,X1,X4] :
      ( in(X4,X2)
      | ~ sP44(X4,X1,X2) ),
    inference(equality_resolution,[],[f1678]) ).

fof(f1678,plain,
    ! [X2,X0,X1,X4] :
      ( in(X4,X2)
      | X0 != X4
      | ~ sP44(X0,X1,X2) ),
    inference(cnf_transformation,[],[f999]) ).

fof(f3469,plain,
    spl171_217,
    inference(avatar_split_clause,[],[f1986,f3467]) ).

fof(f3467,plain,
    ( spl171_217
  <=> ! [X0,X3] :
        ( subset(X3,X0)
        | ~ in(X3,powerset(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_217])]) ).

fof(f1986,plain,
    ! [X3,X0] :
      ( subset(X3,X0)
      | ~ in(X3,powerset(X0)) ),
    inference(equality_resolution,[],[f1663]) ).

fof(f1663,plain,
    ! [X3,X0,X1] :
      ( subset(X3,X0)
      | ~ in(X3,X1)
      | powerset(X0) != X1 ),
    inference(cnf_transformation,[],[f991]) ).

fof(f3465,plain,
    spl171_216,
    inference(avatar_split_clause,[],[f1985,f3463]) ).

fof(f3463,plain,
    ( spl171_216
  <=> ! [X0,X3] :
        ( in(X3,powerset(X0))
        | ~ subset(X3,X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_216])]) ).

fof(f1985,plain,
    ! [X3,X0] :
      ( in(X3,powerset(X0))
      | ~ subset(X3,X0) ),
    inference(equality_resolution,[],[f1664]) ).

fof(f1664,plain,
    ! [X3,X0,X1] :
      ( in(X3,X1)
      | ~ subset(X3,X0)
      | powerset(X0) != X1 ),
    inference(cnf_transformation,[],[f991]) ).

fof(f3461,plain,
    ( spl171_214
    | ~ spl171_215
    | ~ spl171_57
    | ~ spl171_128 ),
    inference(avatar_split_clause,[],[f3020,f2845,f2301,f3458,f3454]) ).

fof(f3458,plain,
    ( spl171_215
  <=> connected(sK51) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_215])]) ).

fof(f2301,plain,
    ( spl171_57
  <=> sP1(sK51) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_57])]) ).

fof(f2845,plain,
    ( spl171_128
  <=> ! [X0] :
        ( sP0(X0)
        | ~ connected(X0)
        | ~ sP1(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_128])]) ).

fof(f3020,plain,
    ( ~ connected(sK51)
    | sP0(sK51)
    | ~ spl171_57
    | ~ spl171_128 ),
    inference(resolution,[],[f2846,f2303]) ).

fof(f2303,plain,
    ( sP1(sK51)
    | ~ spl171_57 ),
    inference(avatar_component_clause,[],[f2301]) ).

fof(f2846,plain,
    ( ! [X0] :
        ( ~ sP1(X0)
        | ~ connected(X0)
        | sP0(X0) )
    | ~ spl171_128 ),
    inference(avatar_component_clause,[],[f2845]) ).

fof(f3452,plain,
    spl171_213,
    inference(avatar_split_clause,[],[f1671,f3450]) ).

fof(f3450,plain,
    ( spl171_213
  <=> ! [X0,X1] :
        ( in(sK148(X1),X1)
        | ~ in(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_213])]) ).

fof(f1671,plain,
    ! [X0,X1] :
      ( in(sK148(X1),X1)
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f994]) ).

fof(f3448,plain,
    spl171_212,
    inference(avatar_split_clause,[],[f1669,f3446]) ).

fof(f3446,plain,
    ( spl171_212
  <=> ! [X0,X1] :
        ( ~ empty(X1)
        | X0 = X1
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_212])]) ).

fof(f1669,plain,
    ! [X0,X1] :
      ( ~ empty(X1)
      | X0 = X1
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f593]) ).

fof(f593,plain,
    ! [X0,X1] :
      ( ~ empty(X1)
      | X0 = X1
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f296]) ).

fof(f296,axiom,
    ! [X0,X1] :
      ~ ( empty(X1)
        & X0 != X1
        & empty(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t8_boole) ).

fof(f3444,plain,
    spl171_211,
    inference(avatar_split_clause,[],[f1668,f3442]) ).

fof(f3442,plain,
    ( spl171_211
  <=> ! [X0,X1] :
        ( element(X0,powerset(X1))
        | ~ subset(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_211])]) ).

fof(f1668,plain,
    ! [X0,X1] :
      ( element(X0,powerset(X1))
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f992]) ).

fof(f992,plain,
    ! [X0,X1] :
      ( ( element(X0,powerset(X1))
        | ~ subset(X0,X1) )
      & ( subset(X0,X1)
        | ~ element(X0,powerset(X1)) ) ),
    inference(nnf_transformation,[],[f247]) ).

fof(f247,axiom,
    ! [X0,X1] :
      ( element(X0,powerset(X1))
    <=> subset(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t3_subset) ).

fof(f3440,plain,
    spl171_210,
    inference(avatar_split_clause,[],[f1667,f3438]) ).

fof(f3438,plain,
    ( spl171_210
  <=> ! [X0,X1] :
        ( subset(X0,X1)
        | ~ element(X0,powerset(X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_210])]) ).

fof(f1667,plain,
    ! [X0,X1] :
      ( subset(X0,X1)
      | ~ element(X0,powerset(X1)) ),
    inference(cnf_transformation,[],[f992]) ).

fof(f3436,plain,
    spl171_209,
    inference(avatar_split_clause,[],[f1658,f3434]) ).

fof(f3434,plain,
    ( spl171_209
  <=> ! [X0,X1] :
        ( union(X0) = X1
        | ~ sP43(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_209])]) ).

fof(f1658,plain,
    ! [X0,X1] :
      ( union(X0) = X1
      | ~ sP43(X0,X1) ),
    inference(cnf_transformation,[],[f983]) ).

fof(f983,plain,
    ! [X0,X1] :
      ( ( union(X0) = X1
        | ~ sP43(X0,X1) )
      & ( sP43(X0,X1)
        | union(X0) != X1 ) ),
    inference(nnf_transformation,[],[f669]) ).

fof(f669,plain,
    ! [X0,X1] :
      ( union(X0) = X1
    <=> sP43(X0,X1) ),
    inference(definition_folding,[],[f49,f668]) ).

fof(f49,axiom,
    ! [X0,X1] :
      ( union(X0) = X1
    <=> ! [X2] :
          ( in(X2,X1)
        <=> ? [X3] :
              ( in(X3,X0)
              & in(X2,X3) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d4_tarski) ).

fof(f3402,plain,
    ( ~ spl171_10
    | ~ spl171_207 ),
    inference(avatar_contradiction_clause,[],[f3395]) ).

fof(f3395,plain,
    ( $false
    | ~ spl171_10
    | ~ spl171_207 ),
    inference(resolution,[],[f3390,f2068]) ).

fof(f2068,plain,
    ( ordinal(empty_set)
    | ~ spl171_10 ),
    inference(avatar_component_clause,[],[f2066]) ).

fof(f2066,plain,
    ( spl171_10
  <=> ordinal(empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_10])]) ).

fof(f3390,plain,
    ( ! [X1] : ~ ordinal(X1)
    | ~ spl171_207 ),
    inference(avatar_component_clause,[],[f3389]) ).

fof(f3389,plain,
    ( spl171_207
  <=> ! [X1] : ~ ordinal(X1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_207])]) ).

fof(f3401,plain,
    ( ~ spl171_16
    | ~ spl171_207 ),
    inference(avatar_contradiction_clause,[],[f3396]) ).

fof(f3396,plain,
    ( $false
    | ~ spl171_16
    | ~ spl171_207 ),
    inference(resolution,[],[f3390,f2098]) ).

fof(f2098,plain,
    ( ordinal(sK161)
    | ~ spl171_16 ),
    inference(avatar_component_clause,[],[f2096]) ).

fof(f2096,plain,
    ( spl171_16
  <=> ordinal(sK161) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_16])]) ).

fof(f3400,plain,
    ( ~ spl171_21
    | ~ spl171_207 ),
    inference(avatar_contradiction_clause,[],[f3397]) ).

fof(f3397,plain,
    ( $false
    | ~ spl171_21
    | ~ spl171_207 ),
    inference(resolution,[],[f3390,f2123]) ).

fof(f2123,plain,
    ( ordinal(sK163)
    | ~ spl171_21 ),
    inference(avatar_component_clause,[],[f2121]) ).

fof(f2121,plain,
    ( spl171_21
  <=> ordinal(sK163) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_21])]) ).

fof(f3399,plain,
    ( ~ spl171_40
    | ~ spl171_207 ),
    inference(avatar_contradiction_clause,[],[f3398]) ).

fof(f3398,plain,
    ( $false
    | ~ spl171_40
    | ~ spl171_207 ),
    inference(resolution,[],[f3390,f2218]) ).

fof(f2218,plain,
    ( ordinal(sK169)
    | ~ spl171_40 ),
    inference(avatar_component_clause,[],[f2216]) ).

fof(f2216,plain,
    ( spl171_40
  <=> ordinal(sK169) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_40])]) ).

fof(f3394,plain,
    ( spl171_207
    | spl171_208 ),
    inference(avatar_split_clause,[],[f1620,f3392,f3389]) ).

fof(f3392,plain,
    ( spl171_208
  <=> ! [X0] :
        ( ordinal_subset(X0,X0)
        | ~ ordinal(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_208])]) ).

fof(f1620,plain,
    ! [X0,X1] :
      ( ordinal_subset(X0,X0)
      | ~ ordinal(X1)
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f564]) ).

fof(f564,plain,
    ! [X0,X1] :
      ( ordinal_subset(X0,X0)
      | ~ ordinal(X1)
      | ~ ordinal(X0) ),
    inference(flattening,[],[f563]) ).

fof(f563,plain,
    ! [X0,X1] :
      ( ordinal_subset(X0,X0)
      | ~ ordinal(X1)
      | ~ ordinal(X0) ),
    inference(ennf_transformation,[],[f178]) ).

fof(f178,axiom,
    ! [X0,X1] :
      ( ( ordinal(X1)
        & ordinal(X0) )
     => ordinal_subset(X0,X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',reflexivity_r1_ordinal1) ).

fof(f3387,plain,
    spl171_206,
    inference(avatar_split_clause,[],[f1562,f3385]) ).

fof(f3385,plain,
    ( spl171_206
  <=> ! [X0,X1] :
        ( element(X1,X0)
        | ~ empty(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_206])]) ).

fof(f1562,plain,
    ! [X0,X1] :
      ( element(X1,X0)
      | ~ empty(X1)
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f935]) ).

fof(f3383,plain,
    spl171_205,
    inference(avatar_split_clause,[],[f1561,f3381]) ).

fof(f3381,plain,
    ( spl171_205
  <=> ! [X0,X1] :
        ( empty(X1)
        | ~ element(X1,X0)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_205])]) ).

fof(f1561,plain,
    ! [X0,X1] :
      ( empty(X1)
      | ~ element(X1,X0)
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f935]) ).

fof(f3379,plain,
    spl171_204,
    inference(avatar_split_clause,[],[f1556,f3377]) ).

fof(f1556,plain,
    ! [X0,X1] : set_union2(X0,X1) = set_union2(X1,X0),
    inference(cnf_transformation,[],[f10]) ).

fof(f10,axiom,
    ! [X0,X1] : set_union2(X0,X1) = set_union2(X1,X0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_k2_xboole_0) ).

fof(f3375,plain,
    spl171_203,
    inference(avatar_split_clause,[],[f1555,f3373]) ).

fof(f3370,plain,
    spl171_202,
    inference(avatar_split_clause,[],[f1541,f3368]) ).

fof(f1541,plain,
    ! [X0] :
      ( empty_set = X0
      | in(sK128(X0),X0) ),
    inference(cnf_transformation,[],[f926]) ).

fof(f926,plain,
    ! [X0] :
      ( ( empty_set = X0
        | in(sK128(X0),X0) )
      & ( ! [X2] : ~ in(X2,X0)
        | empty_set != X0 ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK128])],[f924,f925]) ).

fof(f925,plain,
    ! [X0] :
      ( ? [X1] : in(X1,X0)
     => in(sK128(X0),X0) ),
    introduced(choice_axiom,[]) ).

fof(f924,plain,
    ! [X0] :
      ( ( empty_set = X0
        | ? [X1] : in(X1,X0) )
      & ( ! [X2] : ~ in(X2,X0)
        | empty_set != X0 ) ),
    inference(rectify,[],[f923]) ).

fof(f923,plain,
    ! [X0] :
      ( ( empty_set = X0
        | ? [X1] : in(X1,X0) )
      & ( ! [X1] : ~ in(X1,X0)
        | empty_set != X0 ) ),
    inference(nnf_transformation,[],[f30]) ).

fof(f30,axiom,
    ! [X0] :
      ( empty_set = X0
    <=> ! [X1] : ~ in(X1,X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_xboole_0) ).

fof(f3366,plain,
    spl171_201,
    inference(avatar_split_clause,[],[f1530,f3364]) ).

fof(f3364,plain,
    ( spl171_201
  <=> ! [X0] :
        ( epsilon_connected(X0)
        | ~ in(sK123(X0),sK122(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_201])]) ).

fof(f1530,plain,
    ! [X0] :
      ( epsilon_connected(X0)
      | ~ in(sK123(X0),sK122(X0)) ),
    inference(cnf_transformation,[],[f911]) ).

fof(f3362,plain,
    spl171_200,
    inference(avatar_split_clause,[],[f1529,f3360]) ).

fof(f3360,plain,
    ( spl171_200
  <=> ! [X0] :
        ( epsilon_connected(X0)
        | sK122(X0) != sK123(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_200])]) ).

fof(f1529,plain,
    ! [X0] :
      ( epsilon_connected(X0)
      | sK122(X0) != sK123(X0) ),
    inference(cnf_transformation,[],[f911]) ).

fof(f3358,plain,
    spl171_199,
    inference(avatar_split_clause,[],[f1528,f3356]) ).

fof(f3356,plain,
    ( spl171_199
  <=> ! [X0] :
        ( epsilon_connected(X0)
        | ~ in(sK122(X0),sK123(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_199])]) ).

fof(f1528,plain,
    ! [X0] :
      ( epsilon_connected(X0)
      | ~ in(sK122(X0),sK123(X0)) ),
    inference(cnf_transformation,[],[f911]) ).

fof(f3354,plain,
    spl171_198,
    inference(avatar_split_clause,[],[f1485,f3352]) ).

fof(f3352,plain,
    ( spl171_198
  <=> ! [X0] :
        ( sP27(X0)
        | sK113(X0) != sK114(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_198])]) ).

fof(f1485,plain,
    ! [X0] :
      ( sP27(X0)
      | sK113(X0) != sK114(X0) ),
    inference(cnf_transformation,[],[f885]) ).

fof(f3350,plain,
    spl171_197,
    inference(avatar_split_clause,[],[f1483,f3348]) ).

fof(f3348,plain,
    ( spl171_197
  <=> ! [X0] :
        ( sP27(X0)
        | in(sK114(X0),relation_dom(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_197])]) ).

fof(f1483,plain,
    ! [X0] :
      ( sP27(X0)
      | in(sK114(X0),relation_dom(X0)) ),
    inference(cnf_transformation,[],[f885]) ).

fof(f3346,plain,
    spl171_196,
    inference(avatar_split_clause,[],[f1482,f3344]) ).

fof(f3344,plain,
    ( spl171_196
  <=> ! [X0] :
        ( sP27(X0)
        | in(sK113(X0),relation_dom(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_196])]) ).

fof(f1482,plain,
    ! [X0] :
      ( sP27(X0)
      | in(sK113(X0),relation_dom(X0)) ),
    inference(cnf_transformation,[],[f885]) ).

fof(f3342,plain,
    spl171_195,
    inference(avatar_split_clause,[],[f1477,f3340]) ).

fof(f3340,plain,
    ( spl171_195
  <=> ! [X0] :
        ( function(function_inverse(X0))
        | ~ function(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_195])]) ).

fof(f1477,plain,
    ! [X0] :
      ( function(function_inverse(X0))
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f516]) ).

fof(f516,plain,
    ! [X0] :
      ( ( function(function_inverse(X0))
        & relation(function_inverse(X0)) )
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(flattening,[],[f515]) ).

fof(f515,plain,
    ! [X0] :
      ( ( function(function_inverse(X0))
        & relation(function_inverse(X0)) )
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f80]) ).

fof(f80,axiom,
    ! [X0] :
      ( ( function(X0)
        & relation(X0) )
     => ( function(function_inverse(X0))
        & relation(function_inverse(X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k2_funct_1) ).

fof(f3338,plain,
    spl171_194,
    inference(avatar_split_clause,[],[f1476,f3336]) ).

fof(f3336,plain,
    ( spl171_194
  <=> ! [X0] :
        ( relation(function_inverse(X0))
        | ~ function(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_194])]) ).

fof(f1476,plain,
    ! [X0] :
      ( relation(function_inverse(X0))
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f516]) ).

fof(f3334,plain,
    spl171_193,
    inference(avatar_split_clause,[],[f1472,f3332]) ).

fof(f3332,plain,
    ( spl171_193
  <=> ! [X0] :
        ( ~ empty(relation_dom(X0))
        | ~ relation(X0)
        | empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_193])]) ).

fof(f1472,plain,
    ! [X0] :
      ( ~ empty(relation_dom(X0))
      | ~ relation(X0)
      | empty(X0) ),
    inference(cnf_transformation,[],[f510]) ).

fof(f510,plain,
    ! [X0] :
      ( ~ empty(relation_dom(X0))
      | ~ relation(X0)
      | empty(X0) ),
    inference(flattening,[],[f509]) ).

fof(f509,plain,
    ! [X0] :
      ( ~ empty(relation_dom(X0))
      | ~ relation(X0)
      | empty(X0) ),
    inference(ennf_transformation,[],[f130]) ).

fof(f130,axiom,
    ! [X0] :
      ( ( relation(X0)
        & ~ empty(X0) )
     => ~ empty(relation_dom(X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc5_relat_1) ).

fof(f3330,plain,
    ( spl171_191
    | ~ spl171_192
    | ~ spl171_1
    | ~ spl171_145 ),
    inference(avatar_split_clause,[],[f3041,f2916,f2021,f3327,f3323]) ).

fof(f3323,plain,
    ( spl171_191
  <=> sP28(sK51) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_191])]) ).

fof(f3327,plain,
    ( spl171_192
  <=> function(sK51) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_192])]) ).

fof(f2916,plain,
    ( spl171_145
  <=> ! [X0] :
        ( sP28(X0)
        | ~ function(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_145])]) ).

fof(f3041,plain,
    ( ~ function(sK51)
    | sP28(sK51)
    | ~ spl171_1
    | ~ spl171_145 ),
    inference(resolution,[],[f2917,f2023]) ).

fof(f2917,plain,
    ( ! [X0] :
        ( ~ relation(X0)
        | ~ function(X0)
        | sP28(X0) )
    | ~ spl171_145 ),
    inference(avatar_component_clause,[],[f2916]) ).

fof(f3321,plain,
    spl171_190,
    inference(avatar_split_clause,[],[f1471,f3319]) ).

fof(f3319,plain,
    ( spl171_190
  <=> ! [X0] :
        ( ~ empty(relation_rng(X0))
        | ~ relation(X0)
        | empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_190])]) ).

fof(f1471,plain,
    ! [X0] :
      ( ~ empty(relation_rng(X0))
      | ~ relation(X0)
      | empty(X0) ),
    inference(cnf_transformation,[],[f508]) ).

fof(f508,plain,
    ! [X0] :
      ( ~ empty(relation_rng(X0))
      | ~ relation(X0)
      | empty(X0) ),
    inference(flattening,[],[f507]) ).

fof(f507,plain,
    ! [X0] :
      ( ~ empty(relation_rng(X0))
      | ~ relation(X0)
      | empty(X0) ),
    inference(ennf_transformation,[],[f131]) ).

fof(f131,axiom,
    ! [X0] :
      ( ( relation(X0)
        & ~ empty(X0) )
     => ~ empty(relation_rng(X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc6_relat_1) ).

fof(f3317,plain,
    spl171_189,
    inference(avatar_split_clause,[],[f1363,f3315]) ).

fof(f3315,plain,
    ( spl171_189
  <=> ! [X0] :
        ( sP7(X0)
        | subset(sK77(X0),relation_field(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_189])]) ).

fof(f1363,plain,
    ! [X0] :
      ( sP7(X0)
      | subset(sK77(X0),relation_field(X0)) ),
    inference(cnf_transformation,[],[f798]) ).

fof(f3313,plain,
    spl171_188,
    inference(avatar_split_clause,[],[f1340,f3311]) ).

fof(f1340,plain,
    ! [X0] :
      ( relation_inverse(relation_inverse(X0)) = X0
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f481]) ).

fof(f481,plain,
    ! [X0] :
      ( relation_inverse(relation_inverse(X0)) = X0
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f138]) ).

fof(f138,axiom,
    ! [X0] :
      ( relation(X0)
     => relation_inverse(relation_inverse(X0)) = X0 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',involutiveness_k4_relat_1) ).

fof(f3309,plain,
    spl171_187,
    inference(avatar_split_clause,[],[f1316,f3307]) ).

fof(f3307,plain,
    ( spl171_187
  <=> ! [X0] :
        ( element(sK76(X0),powerset(X0))
        | empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_187])]) ).

fof(f1316,plain,
    ! [X0] :
      ( element(sK76(X0),powerset(X0))
      | empty(X0) ),
    inference(cnf_transformation,[],[f785]) ).

fof(f785,plain,
    ! [X0] :
      ( ( ~ empty(sK76(X0))
        & element(sK76(X0),powerset(X0)) )
      | empty(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK76])],[f469,f784]) ).

fof(f784,plain,
    ! [X0] :
      ( ? [X1] :
          ( ~ empty(X1)
          & element(X1,powerset(X0)) )
     => ( ~ empty(sK76(X0))
        & element(sK76(X0),powerset(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f469,plain,
    ! [X0] :
      ( ? [X1] :
          ( ~ empty(X1)
          & element(X1,powerset(X0)) )
      | empty(X0) ),
    inference(ennf_transformation,[],[f163]) ).

fof(f163,axiom,
    ! [X0] :
      ( ~ empty(X0)
     => ? [X1] :
          ( ~ empty(X1)
          & element(X1,powerset(X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_subset_1) ).

fof(f3305,plain,
    spl171_186,
    inference(avatar_split_clause,[],[f1100,f3303]) ).

fof(f3303,plain,
    ( spl171_186
  <=> ! [X0] :
        ( sP0(X0)
        | sK59(X0) != sK60(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_186])]) ).

fof(f1100,plain,
    ! [X0] :
      ( sP0(X0)
      | sK59(X0) != sK60(X0) ),
    inference(cnf_transformation,[],[f706]) ).

fof(f3301,plain,
    spl171_185,
    inference(avatar_split_clause,[],[f1099,f3299]) ).

fof(f1099,plain,
    ! [X0] :
      ( sP0(X0)
      | in(sK60(X0),relation_field(X0)) ),
    inference(cnf_transformation,[],[f706]) ).

fof(f3297,plain,
    spl171_184,
    inference(avatar_split_clause,[],[f1098,f3295]) ).

fof(f1098,plain,
    ! [X0] :
      ( sP0(X0)
      | in(sK59(X0),relation_field(X0)) ),
    inference(cnf_transformation,[],[f706]) ).

fof(f3267,plain,
    ( spl171_183
    | ~ spl171_181
    | ~ spl171_182 ),
    inference(avatar_split_clause,[],[f3263,f3260,f3250,f3265]) ).

fof(f3250,plain,
    ( spl171_181
  <=> ! [X0] : sK160 = set_difference(X0,X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_181])]) ).

fof(f3260,plain,
    ( spl171_182
  <=> ! [X0] : set_difference(X0,set_difference(X0,X0)) = X0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_182])]) ).

fof(f3263,plain,
    ( ! [X0] : set_difference(X0,sK160) = X0
    | ~ spl171_181
    | ~ spl171_182 ),
    inference(forward_demodulation,[],[f3261,f3251]) ).

fof(f3251,plain,
    ( ! [X0] : sK160 = set_difference(X0,X0)
    | ~ spl171_181 ),
    inference(avatar_component_clause,[],[f3250]) ).

fof(f3261,plain,
    ( ! [X0] : set_difference(X0,set_difference(X0,X0)) = X0
    | ~ spl171_182 ),
    inference(avatar_component_clause,[],[f3260]) ).

fof(f3262,plain,
    spl171_182,
    inference(avatar_split_clause,[],[f1904,f3260]) ).

fof(f1904,plain,
    ! [X0] : set_difference(X0,set_difference(X0,X0)) = X0,
    inference(definition_unfolding,[],[f1554,f1148]) ).

fof(f1554,plain,
    ! [X0] : set_intersection2(X0,X0) = X0,
    inference(cnf_transformation,[],[f316]) ).

fof(f316,plain,
    ! [X0] : set_intersection2(X0,X0) = X0,
    inference(rectify,[],[f136]) ).

fof(f136,axiom,
    ! [X0,X1] : set_intersection2(X0,X0) = X0,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',idempotence_k3_xboole_0) ).

fof(f3252,plain,
    ( spl171_181
    | ~ spl171_12
    | ~ spl171_100
    | ~ spl171_105
    | ~ spl171_180 ),
    inference(avatar_split_clause,[],[f3248,f3244,f2639,f2619,f2076,f3250]) ).

fof(f2619,plain,
    ( spl171_100
  <=> ! [X0] : set_difference(X0,empty_set) = X0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_100])]) ).

fof(f3244,plain,
    ( spl171_180
  <=> ! [X0] : empty_set = set_difference(X0,set_difference(X0,empty_set)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_180])]) ).

fof(f3248,plain,
    ( ! [X0] : sK160 = set_difference(X0,X0)
    | ~ spl171_12
    | ~ spl171_100
    | ~ spl171_105
    | ~ spl171_180 ),
    inference(forward_demodulation,[],[f3247,f2706]) ).

fof(f3247,plain,
    ( ! [X0] : empty_set = set_difference(X0,X0)
    | ~ spl171_100
    | ~ spl171_180 ),
    inference(forward_demodulation,[],[f3245,f2620]) ).

fof(f2620,plain,
    ( ! [X0] : set_difference(X0,empty_set) = X0
    | ~ spl171_100 ),
    inference(avatar_component_clause,[],[f2619]) ).

fof(f3245,plain,
    ( ! [X0] : empty_set = set_difference(X0,set_difference(X0,empty_set))
    | ~ spl171_180 ),
    inference(avatar_component_clause,[],[f3244]) ).

fof(f3246,plain,
    spl171_180,
    inference(avatar_split_clause,[],[f1842,f3244]) ).

fof(f1842,plain,
    ! [X0] : empty_set = set_difference(X0,set_difference(X0,empty_set)),
    inference(definition_unfolding,[],[f1308,f1148]) ).

fof(f1308,plain,
    ! [X0] : empty_set = set_intersection2(X0,empty_set),
    inference(cnf_transformation,[],[f226]) ).

fof(f226,axiom,
    ! [X0] : empty_set = set_intersection2(X0,empty_set),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t2_boole) ).

fof(f3242,plain,
    spl171_179,
    inference(avatar_split_clause,[],[f1766,f3240]) ).

fof(f3240,plain,
    ( spl171_179
  <=> ! [X0] : in(X0,set_union2(X0,unordered_pair(X0,X0))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_179])]) ).

fof(f1766,plain,
    ! [X0] : in(X0,set_union2(X0,unordered_pair(X0,X0))),
    inference(definition_unfolding,[],[f1063,f1763]) ).

fof(f1063,plain,
    ! [X0] : in(X0,succ(X0)),
    inference(cnf_transformation,[],[f182]) ).

fof(f182,axiom,
    ! [X0] : in(X0,succ(X0)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t10_ordinal1) ).

fof(f3238,plain,
    spl171_178,
    inference(avatar_split_clause,[],[f1178,f3236]) ).

fof(f3236,plain,
    ( spl171_178
  <=> ! [X0,X1] :
        ( subset(X0,union(X1))
        | ~ in(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_178])]) ).

fof(f1178,plain,
    ! [X0,X1] :
      ( subset(X0,union(X1))
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f393]) ).

fof(f393,plain,
    ! [X0,X1] :
      ( subset(X0,union(X1))
      | ~ in(X0,X1) ),
    inference(ennf_transformation,[],[f302]) ).

fof(f302,axiom,
    ! [X0,X1] :
      ( in(X0,X1)
     => subset(X0,union(X1)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t92_zfmisc_1) ).

fof(f3234,plain,
    spl171_177,
    inference(avatar_split_clause,[],[f1160,f3232]) ).

fof(f3232,plain,
    ( spl171_177
  <=> ! [X0,X1] :
        ( subset(relation_dom_restriction(X1,X0),X1)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_177])]) ).

fof(f1160,plain,
    ! [X0,X1] :
      ( subset(relation_dom_restriction(X1,X0),X1)
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f373]) ).

fof(f373,plain,
    ! [X0,X1] :
      ( subset(relation_dom_restriction(X1,X0),X1)
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f295]) ).

fof(f295,axiom,
    ! [X0,X1] :
      ( relation(X1)
     => subset(relation_dom_restriction(X1,X0),X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t88_relat_1) ).

fof(f3230,plain,
    spl171_176,
    inference(avatar_split_clause,[],[f1159,f3228]) ).

fof(f1159,plain,
    ! [X0,X1] :
      ( subset(relation_rng_restriction(X0,X1),X1)
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f372]) ).

fof(f372,plain,
    ! [X0,X1] :
      ( subset(relation_rng_restriction(X0,X1),X1)
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f186]) ).

fof(f186,axiom,
    ! [X0,X1] :
      ( relation(X1)
     => subset(relation_rng_restriction(X0,X1),X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t117_relat_1) ).

fof(f3226,plain,
    spl171_175,
    inference(avatar_split_clause,[],[f1155,f3224]) ).

fof(f3224,plain,
    ( spl171_175
  <=> ! [X0,X1] :
        ( ordinal(X0)
        | ~ in(X0,X1)
        | ~ ordinal(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_175])]) ).

fof(f1155,plain,
    ! [X0,X1] :
      ( ordinal(X0)
      | ~ in(X0,X1)
      | ~ ordinal(X1) ),
    inference(cnf_transformation,[],[f369]) ).

fof(f369,plain,
    ! [X0,X1] :
      ( ordinal(X0)
      | ~ in(X0,X1)
      | ~ ordinal(X1) ),
    inference(flattening,[],[f368]) ).

fof(f368,plain,
    ! [X0,X1] :
      ( ordinal(X0)
      | ~ in(X0,X1)
      | ~ ordinal(X1) ),
    inference(ennf_transformation,[],[f221]) ).

fof(f221,axiom,
    ! [X0,X1] :
      ( ordinal(X1)
     => ( in(X0,X1)
       => ordinal(X0) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t23_ordinal1) ).

fof(f3222,plain,
    spl171_174,
    inference(avatar_split_clause,[],[f1073,f3220]) ).

fof(f3220,plain,
    ( spl171_174
  <=> ! [X0] :
        ( being_limit_ordinal(X0)
        | ordinal(sK53(X0))
        | ~ ordinal(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_174])]) ).

fof(f1073,plain,
    ! [X0] :
      ( being_limit_ordinal(X0)
      | ordinal(sK53(X0))
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f689]) ).

fof(f3218,plain,
    spl171_173,
    inference(avatar_split_clause,[],[f1069,f3216]) ).

fof(f3216,plain,
    ( spl171_173
  <=> ! [X0] :
        ( ordinal(sK52(X0))
        | being_limit_ordinal(X0)
        | ~ ordinal(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_173])]) ).

fof(f1069,plain,
    ! [X0] :
      ( ordinal(sK52(X0))
      | being_limit_ordinal(X0)
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f685]) ).

fof(f3140,plain,
    ( spl171_172
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_156 ),
    inference(avatar_split_clause,[],[f2963,f2960,f2639,f2076,f3138]) ).

fof(f3138,plain,
    ( spl171_172
  <=> ! [X0,X1] :
        ( sK160 = X0
        | sP36(X1,X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_172])]) ).

fof(f2960,plain,
    ( spl171_156
  <=> ! [X0,X1] :
        ( sP36(X1,X0)
        | empty_set = X0 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_156])]) ).

fof(f2963,plain,
    ( ! [X0,X1] :
        ( sK160 = X0
        | sP36(X1,X0) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_156 ),
    inference(forward_demodulation,[],[f2961,f2706]) ).

fof(f2961,plain,
    ( ! [X0,X1] :
        ( sP36(X1,X0)
        | empty_set = X0 )
    | ~ spl171_156 ),
    inference(avatar_component_clause,[],[f2960]) ).

fof(f3029,plain,
    ( spl171_171
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_135 ),
    inference(avatar_split_clause,[],[f2877,f2874,f2639,f2076,f3027]) ).

fof(f3027,plain,
    ( spl171_171
  <=> ! [X0] :
        ( sK77(X0) != sK160
        | sP7(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_171])]) ).

fof(f2874,plain,
    ( spl171_135
  <=> ! [X0] :
        ( sP7(X0)
        | empty_set != sK77(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_135])]) ).

fof(f2877,plain,
    ( ! [X0] :
        ( sK77(X0) != sK160
        | sP7(X0) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_135 ),
    inference(forward_demodulation,[],[f2875,f2706]) ).

fof(f2875,plain,
    ( ! [X0] :
        ( sP7(X0)
        | empty_set != sK77(X0) )
    | ~ spl171_135 ),
    inference(avatar_component_clause,[],[f2874]) ).

fof(f3019,plain,
    spl171_170,
    inference(avatar_split_clause,[],[f1993,f3017]) ).

fof(f1993,plain,
    ! [X0,X1] : sP47(X1,X0,set_difference(X0,X1)),
    inference(equality_resolution,[],[f1708]) ).

fof(f1708,plain,
    ! [X2,X0,X1] :
      ( sP47(X1,X0,X2)
      | set_difference(X0,X1) != X2 ),
    inference(cnf_transformation,[],[f1019]) ).

fof(f3015,plain,
    spl171_169,
    inference(avatar_split_clause,[],[f1992,f3013]) ).

fof(f1992,plain,
    ! [X0,X1] : sP46(X1,X0,set_union2(X0,X1)),
    inference(equality_resolution,[],[f1700]) ).

fof(f1700,plain,
    ! [X2,X0,X1] :
      ( sP46(X1,X0,X2)
      | set_union2(X0,X1) != X2 ),
    inference(cnf_transformation,[],[f1013]) ).

fof(f3011,plain,
    spl171_168,
    inference(avatar_split_clause,[],[f1991,f3009]) ).

fof(f3009,plain,
    ( spl171_168
  <=> ! [X0,X1] : sP45(X1,X0,cartesian_product2(X0,X1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_168])]) ).

fof(f1991,plain,
    ! [X0,X1] : sP45(X1,X0,cartesian_product2(X0,X1)),
    inference(equality_resolution,[],[f1692]) ).

fof(f1692,plain,
    ! [X2,X0,X1] :
      ( sP45(X1,X0,X2)
      | cartesian_product2(X0,X1) != X2 ),
    inference(cnf_transformation,[],[f1007]) ).

fof(f3007,plain,
    spl171_167,
    inference(avatar_split_clause,[],[f1989,f3005]) ).

fof(f3005,plain,
    ( spl171_167
  <=> ! [X0,X1] : sP44(X1,X0,unordered_pair(X0,X1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_167])]) ).

fof(f1989,plain,
    ! [X0,X1] : sP44(X1,X0,unordered_pair(X0,X1)),
    inference(equality_resolution,[],[f1682]) ).

fof(f1682,plain,
    ! [X2,X0,X1] :
      ( sP44(X1,X0,X2)
      | unordered_pair(X0,X1) != X2 ),
    inference(cnf_transformation,[],[f1000]) ).

fof(f3003,plain,
    spl171_166,
    inference(avatar_split_clause,[],[f1961,f3001]) ).

fof(f1961,plain,
    ! [X0] :
      ( sP29(X0,relation_rng(X0))
      | ~ sP30(X0) ),
    inference(equality_resolution,[],[f1487]) ).

fof(f1487,plain,
    ! [X0,X1] :
      ( sP29(X0,X1)
      | relation_rng(X0) != X1
      | ~ sP30(X0) ),
    inference(cnf_transformation,[],[f886]) ).

fof(f2999,plain,
    spl171_165,
    inference(avatar_split_clause,[],[f1601,f2997]) ).

fof(f1601,plain,
    ! [X0,X1] :
      ( element(X0,X1)
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f550]) ).

fof(f550,plain,
    ! [X0,X1] :
      ( element(X0,X1)
      | ~ in(X0,X1) ),
    inference(ennf_transformation,[],[f212]) ).

fof(f212,axiom,
    ! [X0,X1] :
      ( in(X0,X1)
     => element(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t1_subset) ).

fof(f2995,plain,
    spl171_164,
    inference(avatar_split_clause,[],[f1600,f2993]) ).

fof(f1600,plain,
    ! [X0,X1] :
      ( ~ in(X1,X0)
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f549]) ).

fof(f549,plain,
    ! [X0,X1] :
      ( ~ in(X1,X0)
      | ~ in(X0,X1) ),
    inference(ennf_transformation,[],[f1]) ).

fof(f1,axiom,
    ! [X0,X1] :
      ( in(X0,X1)
     => ~ in(X1,X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',antisymmetry_r2_hidden) ).

fof(f2991,plain,
    spl171_163,
    inference(avatar_split_clause,[],[f1598,f2989]) ).

fof(f2989,plain,
    ( spl171_163
  <=> ! [X0,X1] :
        ( disjoint(X1,X0)
        | ~ disjoint(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_163])]) ).

fof(f1598,plain,
    ! [X0,X1] :
      ( disjoint(X1,X0)
      | ~ disjoint(X0,X1) ),
    inference(cnf_transformation,[],[f546]) ).

fof(f546,plain,
    ! [X0,X1] :
      ( disjoint(X1,X0)
      | ~ disjoint(X0,X1) ),
    inference(ennf_transformation,[],[f180]) ).

fof(f180,axiom,
    ! [X0,X1] :
      ( disjoint(X0,X1)
     => disjoint(X1,X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',symmetry_r1_xboole_0) ).

fof(f2987,plain,
    spl171_162,
    inference(avatar_split_clause,[],[f1597,f2985]) ).

fof(f2985,plain,
    ( spl171_162
  <=> ! [X0,X1] :
        ( ~ proper_subset(X1,X0)
        | ~ proper_subset(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_162])]) ).

fof(f1597,plain,
    ! [X0,X1] :
      ( ~ proper_subset(X1,X0)
      | ~ proper_subset(X0,X1) ),
    inference(cnf_transformation,[],[f545]) ).

fof(f545,plain,
    ! [X0,X1] :
      ( ~ proper_subset(X1,X0)
      | ~ proper_subset(X0,X1) ),
    inference(ennf_transformation,[],[f2]) ).

fof(f2,axiom,
    ! [X0,X1] :
      ( proper_subset(X0,X1)
     => ~ proper_subset(X1,X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',antisymmetry_r2_xboole_0) ).

fof(f2983,plain,
    spl171_161,
    inference(avatar_split_clause,[],[f1578,f2981]) ).

fof(f2981,plain,
    ( spl171_161
  <=> ! [X0,X1] :
        ( relation(relation_dom_restriction(X0,X1))
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_161])]) ).

fof(f1578,plain,
    ! [X0,X1] :
      ( relation(relation_dom_restriction(X0,X1))
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f542]) ).

fof(f542,plain,
    ! [X0,X1] :
      ( relation(relation_dom_restriction(X0,X1))
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f99]) ).

fof(f99,axiom,
    ! [X0,X1] :
      ( relation(X0)
     => relation(relation_dom_restriction(X0,X1)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k7_relat_1) ).

fof(f2979,plain,
    spl171_160,
    inference(avatar_split_clause,[],[f1577,f2977]) ).

fof(f1577,plain,
    ! [X0,X1] :
      ( relation(relation_rng_restriction(X0,X1))
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f541]) ).

fof(f541,plain,
    ! [X0,X1] :
      ( relation(relation_rng_restriction(X0,X1))
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f101]) ).

fof(f101,axiom,
    ! [X0,X1] :
      ( relation(X1)
     => relation(relation_rng_restriction(X0,X1)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k8_relat_1) ).

fof(f2975,plain,
    spl171_159,
    inference(avatar_split_clause,[],[f1576,f2973]) ).

fof(f2973,plain,
    ( spl171_159
  <=> ! [X0,X1] :
        ( relation(relation_restriction(X0,X1))
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_159])]) ).

fof(f1576,plain,
    ! [X0,X1] :
      ( relation(relation_restriction(X0,X1))
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f540]) ).

fof(f540,plain,
    ! [X0,X1] :
      ( relation(relation_restriction(X0,X1))
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f84]) ).

fof(f84,axiom,
    ! [X0,X1] :
      ( relation(X0)
     => relation(relation_restriction(X0,X1)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k2_wellord1) ).

fof(f2971,plain,
    spl171_158,
    inference(avatar_split_clause,[],[f1575,f2969]) ).

fof(f2969,plain,
    ( spl171_158
  <=> ! [X0,X1] :
        ( ~ empty(set_union2(X1,X0))
        | empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_158])]) ).

fof(f1575,plain,
    ! [X0,X1] :
      ( ~ empty(set_union2(X1,X0))
      | empty(X0) ),
    inference(cnf_transformation,[],[f539]) ).

fof(f539,plain,
    ! [X0,X1] :
      ( ~ empty(set_union2(X1,X0))
      | empty(X0) ),
    inference(ennf_transformation,[],[f124]) ).

fof(f124,axiom,
    ! [X0,X1] :
      ( ~ empty(X0)
     => ~ empty(set_union2(X1,X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc3_xboole_0) ).

fof(f2967,plain,
    spl171_157,
    inference(avatar_split_clause,[],[f1574,f2965]) ).

fof(f1574,plain,
    ! [X0,X1] :
      ( ~ empty(set_union2(X0,X1))
      | empty(X0) ),
    inference(cnf_transformation,[],[f538]) ).

fof(f538,plain,
    ! [X0,X1] :
      ( ~ empty(set_union2(X0,X1))
      | empty(X0) ),
    inference(ennf_transformation,[],[f119]) ).

fof(f119,axiom,
    ! [X0,X1] :
      ( ~ empty(X0)
     => ~ empty(set_union2(X0,X1)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_xboole_0) ).

fof(f2962,plain,
    spl171_156,
    inference(avatar_split_clause,[],[f1571,f2960]) ).

fof(f1571,plain,
    ! [X0,X1] :
      ( sP36(X1,X0)
      | empty_set = X0 ),
    inference(cnf_transformation,[],[f944]) ).

fof(f944,plain,
    ! [X0,X1] :
      ( ( ( ( set_meet(X0) = X1
            | empty_set != X1 )
          & ( empty_set = X1
            | set_meet(X0) != X1 ) )
        | empty_set != X0 )
      & ( sP36(X1,X0)
        | empty_set = X0 ) ),
    inference(nnf_transformation,[],[f658]) ).

fof(f658,plain,
    ! [X0,X1] :
      ( ( ( set_meet(X0) = X1
        <=> empty_set = X1 )
        | empty_set != X0 )
      & ( sP36(X1,X0)
        | empty_set = X0 ) ),
    inference(definition_folding,[],[f537,f657,f656]) ).

fof(f537,plain,
    ! [X0,X1] :
      ( ( ( set_meet(X0) = X1
        <=> empty_set = X1 )
        | empty_set != X0 )
      & ( ( set_meet(X0) = X1
        <=> ! [X2] :
              ( in(X2,X1)
            <=> ! [X3] :
                  ( in(X2,X3)
                  | ~ in(X3,X0) ) ) )
        | empty_set = X0 ) ),
    inference(ennf_transformation,[],[f28]) ).

fof(f28,axiom,
    ! [X0,X1] :
      ( ( empty_set = X0
       => ( set_meet(X0) = X1
        <=> empty_set = X1 ) )
      & ( empty_set != X0
       => ( set_meet(X0) = X1
        <=> ! [X2] :
              ( in(X2,X1)
            <=> ! [X3] :
                  ( in(X3,X0)
                 => in(X2,X3) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_setfam_1) ).

fof(f2958,plain,
    spl171_155,
    inference(avatar_split_clause,[],[f1538,f2956]) ).

fof(f2956,plain,
    ( spl171_155
  <=> ! [X0] :
        ( relation(X0)
        | in(sK125(X0),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_155])]) ).

fof(f1538,plain,
    ! [X0] :
      ( relation(X0)
      | in(sK125(X0),X0) ),
    inference(cnf_transformation,[],[f922]) ).

fof(f2954,plain,
    spl171_154,
    inference(avatar_split_clause,[],[f1533,f2952]) ).

fof(f2952,plain,
    ( spl171_154
  <=> ! [X0] :
        ( epsilon_transitive(X0)
        | ~ subset(sK124(X0),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_154])]) ).

fof(f1533,plain,
    ! [X0] :
      ( epsilon_transitive(X0)
      | ~ subset(sK124(X0),X0) ),
    inference(cnf_transformation,[],[f915]) ).

fof(f2950,plain,
    spl171_153,
    inference(avatar_split_clause,[],[f1532,f2948]) ).

fof(f2948,plain,
    ( spl171_153
  <=> ! [X0] :
        ( epsilon_transitive(X0)
        | in(sK124(X0),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_153])]) ).

fof(f1532,plain,
    ! [X0] :
      ( epsilon_transitive(X0)
      | in(sK124(X0),X0) ),
    inference(cnf_transformation,[],[f915]) ).

fof(f2946,plain,
    spl171_152,
    inference(avatar_split_clause,[],[f1527,f2944]) ).

fof(f2944,plain,
    ( spl171_152
  <=> ! [X0] :
        ( epsilon_connected(X0)
        | in(sK123(X0),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_152])]) ).

fof(f1527,plain,
    ! [X0] :
      ( epsilon_connected(X0)
      | in(sK123(X0),X0) ),
    inference(cnf_transformation,[],[f911]) ).

fof(f2942,plain,
    spl171_151,
    inference(avatar_split_clause,[],[f1526,f2940]) ).

fof(f2940,plain,
    ( spl171_151
  <=> ! [X0] :
        ( epsilon_connected(X0)
        | in(sK122(X0),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_151])]) ).

fof(f1526,plain,
    ! [X0] :
      ( epsilon_connected(X0)
      | in(sK122(X0),X0) ),
    inference(cnf_transformation,[],[f911]) ).

fof(f2938,plain,
    spl171_150,
    inference(avatar_split_clause,[],[f1524,f2936]) ).

fof(f2936,plain,
    ( spl171_150
  <=> ! [X0] :
        ( being_limit_ordinal(X0)
        | union(X0) != X0 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_150])]) ).

fof(f1524,plain,
    ! [X0] :
      ( being_limit_ordinal(X0)
      | union(X0) != X0 ),
    inference(cnf_transformation,[],[f907]) ).

fof(f907,plain,
    ! [X0] :
      ( ( being_limit_ordinal(X0)
        | union(X0) != X0 )
      & ( union(X0) = X0
        | ~ being_limit_ordinal(X0) ) ),
    inference(nnf_transformation,[],[f57]) ).

fof(f57,axiom,
    ! [X0] :
      ( being_limit_ordinal(X0)
    <=> union(X0) = X0 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d6_ordinal1) ).

fof(f2934,plain,
    spl171_149,
    inference(avatar_split_clause,[],[f1523,f2932]) ).

fof(f2932,plain,
    ( spl171_149
  <=> ! [X0] :
        ( union(X0) = X0
        | ~ being_limit_ordinal(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_149])]) ).

fof(f1523,plain,
    ! [X0] :
      ( union(X0) = X0
      | ~ being_limit_ordinal(X0) ),
    inference(cnf_transformation,[],[f907]) ).

fof(f2930,plain,
    spl171_148,
    inference(avatar_split_clause,[],[f1519,f2928]) ).

fof(f2928,plain,
    ( spl171_148
  <=> ! [X0] :
        ( sP34(X0)
        | ~ function(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_148])]) ).

fof(f1519,plain,
    ! [X0] :
      ( sP34(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f655]) ).

fof(f655,plain,
    ! [X0] :
      ( sP34(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(definition_folding,[],[f528,f654,f653]) ).

fof(f528,plain,
    ! [X0] :
      ( ! [X1,X2] :
          ( relation_image(X0,X1) = X2
        <=> ! [X3] :
              ( in(X3,X2)
            <=> ? [X4] :
                  ( apply(X0,X4) = X3
                  & in(X4,X1)
                  & in(X4,relation_dom(X0)) ) ) )
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(flattening,[],[f527]) ).

fof(f527,plain,
    ! [X0] :
      ( ! [X1,X2] :
          ( relation_image(X0,X1) = X2
        <=> ! [X3] :
              ( in(X3,X2)
            <=> ? [X4] :
                  ( apply(X0,X4) = X3
                  & in(X4,X1)
                  & in(X4,relation_dom(X0)) ) ) )
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f16]) ).

fof(f16,axiom,
    ! [X0] :
      ( ( function(X0)
        & relation(X0) )
     => ! [X1,X2] :
          ( relation_image(X0,X1) = X2
        <=> ! [X3] :
              ( in(X3,X2)
            <=> ? [X4] :
                  ( apply(X0,X4) = X3
                  & in(X4,X1)
                  & in(X4,relation_dom(X0)) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d12_funct_1) ).

fof(f2926,plain,
    spl171_147,
    inference(avatar_split_clause,[],[f1508,f2924]) ).

fof(f2924,plain,
    ( spl171_147
  <=> ! [X0] :
        ( sP32(X0)
        | ~ function(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_147])]) ).

fof(f1508,plain,
    ! [X0] :
      ( sP32(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f652]) ).

fof(f652,plain,
    ! [X0] :
      ( sP32(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(definition_folding,[],[f526,f651,f650]) ).

fof(f526,plain,
    ! [X0] :
      ( ! [X1,X2] :
          ( relation_inverse_image(X0,X1) = X2
        <=> ! [X3] :
              ( in(X3,X2)
            <=> ( in(apply(X0,X3),X1)
                & in(X3,relation_dom(X0)) ) ) )
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(flattening,[],[f525]) ).

fof(f525,plain,
    ! [X0] :
      ( ! [X1,X2] :
          ( relation_inverse_image(X0,X1) = X2
        <=> ! [X3] :
              ( in(X3,X2)
            <=> ( in(apply(X0,X3),X1)
                & in(X3,relation_dom(X0)) ) ) )
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f19]) ).

fof(f19,axiom,
    ! [X0] :
      ( ( function(X0)
        & relation(X0) )
     => ! [X1,X2] :
          ( relation_inverse_image(X0,X1) = X2
        <=> ! [X3] :
              ( in(X3,X2)
            <=> ( in(apply(X0,X3),X1)
                & in(X3,relation_dom(X0)) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d13_funct_1) ).

fof(f2922,plain,
    spl171_146,
    inference(avatar_split_clause,[],[f1495,f2920]) ).

fof(f2920,plain,
    ( spl171_146
  <=> ! [X0] :
        ( sP30(X0)
        | ~ function(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_146])]) ).

fof(f1495,plain,
    ! [X0] :
      ( sP30(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f649]) ).

fof(f649,plain,
    ! [X0] :
      ( sP30(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(definition_folding,[],[f522,f648,f647]) ).

fof(f522,plain,
    ! [X0] :
      ( ! [X1] :
          ( relation_rng(X0) = X1
        <=> ! [X2] :
              ( in(X2,X1)
            <=> ? [X3] :
                  ( apply(X0,X3) = X2
                  & in(X3,relation_dom(X0)) ) ) )
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(flattening,[],[f521]) ).

fof(f521,plain,
    ! [X0] :
      ( ! [X1] :
          ( relation_rng(X0) = X1
        <=> ! [X2] :
              ( in(X2,X1)
            <=> ? [X3] :
                  ( apply(X0,X3) = X2
                  & in(X3,relation_dom(X0)) ) ) )
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f52]) ).

fof(f52,axiom,
    ! [X0] :
      ( ( function(X0)
        & relation(X0) )
     => ! [X1] :
          ( relation_rng(X0) = X1
        <=> ! [X2] :
              ( in(X2,X1)
            <=> ? [X3] :
                  ( apply(X0,X3) = X2
                  & in(X3,relation_dom(X0)) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d5_funct_1) ).

fof(f2918,plain,
    spl171_145,
    inference(avatar_split_clause,[],[f1486,f2916]) ).

fof(f1486,plain,
    ! [X0] :
      ( sP28(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f646]) ).

fof(f646,plain,
    ! [X0] :
      ( sP28(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(definition_folding,[],[f520,f645,f644]) ).

fof(f645,plain,
    ! [X0] :
      ( ( one_to_one(X0)
      <=> sP27(X0) )
      | ~ sP28(X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP28])]) ).

fof(f520,plain,
    ! [X0] :
      ( ( one_to_one(X0)
      <=> ! [X1,X2] :
            ( X1 = X2
            | apply(X0,X1) != apply(X0,X2)
            | ~ in(X2,relation_dom(X0))
            | ~ in(X1,relation_dom(X0)) ) )
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(flattening,[],[f519]) ).

fof(f519,plain,
    ! [X0] :
      ( ( one_to_one(X0)
      <=> ! [X1,X2] :
            ( X1 = X2
            | apply(X0,X1) != apply(X0,X2)
            | ~ in(X2,relation_dom(X0))
            | ~ in(X1,relation_dom(X0)) ) )
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f63]) ).

fof(f63,axiom,
    ! [X0] :
      ( ( function(X0)
        & relation(X0) )
     => ( one_to_one(X0)
      <=> ! [X1,X2] :
            ( ( apply(X0,X1) = apply(X0,X2)
              & in(X2,relation_dom(X0))
              & in(X1,relation_dom(X0)) )
           => X1 = X2 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d8_funct_1) ).

fof(f2914,plain,
    spl171_144,
    inference(avatar_split_clause,[],[f1480,f2912]) ).

fof(f2912,plain,
    ( spl171_144
  <=> ! [X0] :
        ( one_to_one(X0)
        | ~ sP27(X0)
        | ~ sP28(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_144])]) ).

fof(f1480,plain,
    ! [X0] :
      ( one_to_one(X0)
      | ~ sP27(X0)
      | ~ sP28(X0) ),
    inference(cnf_transformation,[],[f881]) ).

fof(f881,plain,
    ! [X0] :
      ( ( ( one_to_one(X0)
          | ~ sP27(X0) )
        & ( sP27(X0)
          | ~ one_to_one(X0) ) )
      | ~ sP28(X0) ),
    inference(nnf_transformation,[],[f645]) ).

fof(f2910,plain,
    spl171_143,
    inference(avatar_split_clause,[],[f1479,f2908]) ).

fof(f2908,plain,
    ( spl171_143
  <=> ! [X0] :
        ( sP27(X0)
        | ~ one_to_one(X0)
        | ~ sP28(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_143])]) ).

fof(f1479,plain,
    ! [X0] :
      ( sP27(X0)
      | ~ one_to_one(X0)
      | ~ sP28(X0) ),
    inference(cnf_transformation,[],[f881]) ).

fof(f2906,plain,
    spl171_142,
    inference(avatar_split_clause,[],[f1473,f2904]) ).

fof(f2904,plain,
    ( spl171_142
  <=> ! [X0] :
        ( ordinal(X0)
        | ~ epsilon_connected(X0)
        | ~ epsilon_transitive(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_142])]) ).

fof(f1473,plain,
    ! [X0] :
      ( ordinal(X0)
      | ~ epsilon_connected(X0)
      | ~ epsilon_transitive(X0) ),
    inference(cnf_transformation,[],[f512]) ).

fof(f512,plain,
    ! [X0] :
      ( ordinal(X0)
      | ~ epsilon_connected(X0)
      | ~ epsilon_transitive(X0) ),
    inference(flattening,[],[f511]) ).

fof(f511,plain,
    ! [X0] :
      ( ordinal(X0)
      | ~ epsilon_connected(X0)
      | ~ epsilon_transitive(X0) ),
    inference(ennf_transformation,[],[f7]) ).

fof(f7,axiom,
    ! [X0] :
      ( ( epsilon_connected(X0)
        & epsilon_transitive(X0) )
     => ordinal(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_ordinal1) ).

fof(f2902,plain,
    spl171_141,
    inference(avatar_split_clause,[],[f1394,f2900]) ).

fof(f2900,plain,
    ( spl171_141
  <=> ! [X0,X1] :
        ( is_well_founded_in(X1,X0)
        | ~ sP11(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_141])]) ).

fof(f1394,plain,
    ! [X0,X1] :
      ( is_well_founded_in(X1,X0)
      | ~ sP11(X0,X1) ),
    inference(cnf_transformation,[],[f822]) ).

fof(f2898,plain,
    ( spl171_140
    | ~ spl171_1
    | ~ spl171_79 ),
    inference(avatar_split_clause,[],[f2557,f2391,f2021,f2895]) ).

fof(f2895,plain,
    ( spl171_140
  <=> sP26(sK51) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_140])]) ).

fof(f2557,plain,
    ( sP26(sK51)
    | ~ spl171_1
    | ~ spl171_79 ),
    inference(resolution,[],[f2392,f2023]) ).

fof(f2893,plain,
    spl171_139,
    inference(avatar_split_clause,[],[f1393,f2891]) ).

fof(f2891,plain,
    ( spl171_139
  <=> ! [X0,X1] :
        ( is_connected_in(X1,X0)
        | ~ sP11(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_139])]) ).

fof(f1393,plain,
    ! [X0,X1] :
      ( is_connected_in(X1,X0)
      | ~ sP11(X0,X1) ),
    inference(cnf_transformation,[],[f822]) ).

fof(f2889,plain,
    spl171_138,
    inference(avatar_split_clause,[],[f1392,f2887]) ).

fof(f2887,plain,
    ( spl171_138
  <=> ! [X0,X1] :
        ( is_antisymmetric_in(X1,X0)
        | ~ sP11(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_138])]) ).

fof(f1392,plain,
    ! [X0,X1] :
      ( is_antisymmetric_in(X1,X0)
      | ~ sP11(X0,X1) ),
    inference(cnf_transformation,[],[f822]) ).

fof(f2885,plain,
    spl171_137,
    inference(avatar_split_clause,[],[f1391,f2883]) ).

fof(f2883,plain,
    ( spl171_137
  <=> ! [X0,X1] :
        ( is_transitive_in(X1,X0)
        | ~ sP11(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_137])]) ).

fof(f1391,plain,
    ! [X0,X1] :
      ( is_transitive_in(X1,X0)
      | ~ sP11(X0,X1) ),
    inference(cnf_transformation,[],[f822]) ).

fof(f2881,plain,
    spl171_136,
    inference(avatar_split_clause,[],[f1390,f2879]) ).

fof(f2879,plain,
    ( spl171_136
  <=> ! [X0,X1] :
        ( is_reflexive_in(X1,X0)
        | ~ sP11(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_136])]) ).

fof(f1390,plain,
    ! [X0,X1] :
      ( is_reflexive_in(X1,X0)
      | ~ sP11(X0,X1) ),
    inference(cnf_transformation,[],[f822]) ).

fof(f2876,plain,
    spl171_135,
    inference(avatar_split_clause,[],[f1364,f2874]) ).

fof(f1364,plain,
    ! [X0] :
      ( sP7(X0)
      | empty_set != sK77(X0) ),
    inference(cnf_transformation,[],[f798]) ).

fof(f2872,plain,
    spl171_134,
    inference(avatar_split_clause,[],[f1360,f2870]) ).

fof(f2870,plain,
    ( spl171_134
  <=> ! [X0] :
        ( well_founded_relation(X0)
        | ~ sP7(X0)
        | ~ sP8(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_134])]) ).

fof(f1360,plain,
    ! [X0] :
      ( well_founded_relation(X0)
      | ~ sP7(X0)
      | ~ sP8(X0) ),
    inference(cnf_transformation,[],[f793]) ).

fof(f793,plain,
    ! [X0] :
      ( ( ( well_founded_relation(X0)
          | ~ sP7(X0) )
        & ( sP7(X0)
          | ~ well_founded_relation(X0) ) )
      | ~ sP8(X0) ),
    inference(nnf_transformation,[],[f615]) ).

fof(f615,plain,
    ! [X0] :
      ( ( well_founded_relation(X0)
      <=> sP7(X0) )
      | ~ sP8(X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP8])]) ).

fof(f2868,plain,
    spl171_133,
    inference(avatar_split_clause,[],[f1359,f2866]) ).

fof(f1359,plain,
    ! [X0] :
      ( sP7(X0)
      | ~ well_founded_relation(X0)
      | ~ sP8(X0) ),
    inference(cnf_transformation,[],[f793]) ).

fof(f2864,plain,
    spl171_132,
    inference(avatar_split_clause,[],[f1343,f2862]) ).

fof(f2862,plain,
    ( spl171_132
  <=> ! [X0] :
        ( well_ordering(X0)
        | ~ sP5(X0)
        | ~ sP6(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_132])]) ).

fof(f1343,plain,
    ! [X0] :
      ( well_ordering(X0)
      | ~ sP5(X0)
      | ~ sP6(X0) ),
    inference(cnf_transformation,[],[f786]) ).

fof(f786,plain,
    ! [X0] :
      ( ( ( well_ordering(X0)
          | ~ sP5(X0) )
        & ( sP5(X0)
          | ~ well_ordering(X0) ) )
      | ~ sP6(X0) ),
    inference(nnf_transformation,[],[f612]) ).

fof(f612,plain,
    ! [X0] :
      ( ( well_ordering(X0)
      <=> sP5(X0) )
      | ~ sP6(X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP6])]) ).

fof(f2860,plain,
    spl171_131,
    inference(avatar_split_clause,[],[f1342,f2858]) ).

fof(f1342,plain,
    ! [X0] :
      ( sP5(X0)
      | ~ well_ordering(X0)
      | ~ sP6(X0) ),
    inference(cnf_transformation,[],[f786]) ).

fof(f2856,plain,
    spl171_130,
    inference(avatar_split_clause,[],[f1096,f2854]) ).

fof(f2854,plain,
    ( spl171_130
  <=> ! [X0] :
        ( connected(X0)
        | ~ sP0(X0)
        | ~ sP1(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_130])]) ).

fof(f1096,plain,
    ! [X0] :
      ( connected(X0)
      | ~ sP0(X0)
      | ~ sP1(X0) ),
    inference(cnf_transformation,[],[f702]) ).

fof(f702,plain,
    ! [X0] :
      ( ( ( connected(X0)
          | ~ sP0(X0) )
        & ( sP0(X0)
          | ~ connected(X0) ) )
      | ~ sP1(X0) ),
    inference(nnf_transformation,[],[f605]) ).

fof(f605,plain,
    ! [X0] :
      ( ( connected(X0)
      <=> sP0(X0) )
      | ~ sP1(X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP1])]) ).

fof(f2852,plain,
    ( spl171_129
    | ~ spl171_1
    | ~ spl171_77 ),
    inference(avatar_split_clause,[],[f2546,f2382,f2021,f2849]) ).

fof(f2849,plain,
    ( spl171_129
  <=> sP24(sK51) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_129])]) ).

fof(f2546,plain,
    ( sP24(sK51)
    | ~ spl171_1
    | ~ spl171_77 ),
    inference(resolution,[],[f2383,f2023]) ).

fof(f2847,plain,
    spl171_128,
    inference(avatar_split_clause,[],[f1095,f2845]) ).

fof(f1095,plain,
    ! [X0] :
      ( sP0(X0)
      | ~ connected(X0)
      | ~ sP1(X0) ),
    inference(cnf_transformation,[],[f702]) ).

fof(f2835,plain,
    ( spl171_127
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_124 ),
    inference(avatar_split_clause,[],[f2815,f2811,f2639,f2076,f2832]) ).

fof(f2832,plain,
    ( spl171_127
  <=> powerset(sK160) = unordered_pair(sK160,sK160) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_127])]) ).

fof(f2811,plain,
    ( spl171_124
  <=> powerset(empty_set) = unordered_pair(empty_set,empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_124])]) ).

fof(f2815,plain,
    ( powerset(sK160) = unordered_pair(sK160,sK160)
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_124 ),
    inference(forward_demodulation,[],[f2813,f2706]) ).

fof(f2813,plain,
    ( powerset(empty_set) = unordered_pair(empty_set,empty_set)
    | ~ spl171_124 ),
    inference(avatar_component_clause,[],[f2811]) ).

fof(f2823,plain,
    ( spl171_126
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_120 ),
    inference(avatar_split_clause,[],[f2796,f2792,f2639,f2076,f2821]) ).

fof(f2821,plain,
    ( spl171_126
  <=> ! [X0] :
        ( ~ subset(X0,sK160)
        | sK160 = X0 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_126])]) ).

fof(f2792,plain,
    ( spl171_120
  <=> ! [X0] :
        ( empty_set = X0
        | ~ subset(X0,empty_set) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_120])]) ).

fof(f2796,plain,
    ( ! [X0] :
        ( ~ subset(X0,sK160)
        | sK160 = X0 )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_120 ),
    inference(forward_demodulation,[],[f2795,f2706]) ).

fof(f2795,plain,
    ( ! [X0] :
        ( sK160 = X0
        | ~ subset(X0,empty_set) )
    | ~ spl171_12
    | ~ spl171_105
    | ~ spl171_120 ),
    inference(forward_demodulation,[],[f2793,f2706]) ).

fof(f2793,plain,
    ( ! [X0] :
        ( empty_set = X0
        | ~ subset(X0,empty_set) )
    | ~ spl171_120 ),
    inference(avatar_component_clause,[],[f2792]) ).

fof(f2819,plain,
    spl171_125,
    inference(avatar_split_clause,[],[f1840,f2817]) ).

fof(f2817,plain,
    ( spl171_125
  <=> ! [X0] : ~ empty(set_union2(X0,unordered_pair(X0,X0))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_125])]) ).

fof(f1840,plain,
    ! [X0] : ~ empty(set_union2(X0,unordered_pair(X0,X0))),
    inference(definition_unfolding,[],[f1303,f1763]) ).

fof(f1303,plain,
    ! [X0] : ~ empty(succ(X0)),
    inference(cnf_transformation,[],[f110]) ).

fof(f110,axiom,
    ! [X0] : ~ empty(succ(X0)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_ordinal1) ).

fof(f2814,plain,
    spl171_124,
    inference(avatar_split_clause,[],[f1764,f2811]) ).

fof(f1764,plain,
    powerset(empty_set) = unordered_pair(empty_set,empty_set),
    inference(definition_unfolding,[],[f1058,f1065]) ).

fof(f1058,plain,
    powerset(empty_set) = singleton(empty_set),
    inference(cnf_transformation,[],[f214]) ).

fof(f214,axiom,
    powerset(empty_set) = singleton(empty_set),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t1_zfmisc_1) ).

fof(f2809,plain,
    ( spl171_123
    | ~ spl171_1
    | ~ spl171_76 ),
    inference(avatar_split_clause,[],[f2535,f2378,f2021,f2806]) ).

fof(f2806,plain,
    ( spl171_123
  <=> sP20(sK51) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_123])]) ).

fof(f2535,plain,
    ( sP20(sK51)
    | ~ spl171_1
    | ~ spl171_76 ),
    inference(resolution,[],[f2379,f2023]) ).

fof(f2804,plain,
    spl171_122,
    inference(avatar_split_clause,[],[f1227,f2802]) ).

fof(f1227,plain,
    ! [X0,X1] :
      ( ~ proper_subset(X1,X0)
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f424]) ).

fof(f424,plain,
    ! [X0,X1] :
      ( ~ proper_subset(X1,X0)
      | ~ subset(X0,X1) ),
    inference(ennf_transformation,[],[f276]) ).

fof(f276,axiom,
    ! [X0,X1] :
      ~ ( proper_subset(X1,X0)
        & subset(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t60_xboole_1) ).

fof(f2800,plain,
    spl171_121,
    inference(avatar_split_clause,[],[f1139,f2798]) ).

fof(f2798,plain,
    ( spl171_121
  <=> ! [X0] :
        ( ordinal(X0)
        | in(sK66(X0),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_121])]) ).

fof(f1139,plain,
    ! [X0] :
      ( ordinal(X0)
      | in(sK66(X0),X0) ),
    inference(cnf_transformation,[],[f723]) ).

fof(f2794,plain,
    spl171_120,
    inference(avatar_split_clause,[],[f1120,f2792]) ).

fof(f1120,plain,
    ! [X0] :
      ( empty_set = X0
      | ~ subset(X0,empty_set) ),
    inference(cnf_transformation,[],[f356]) ).

fof(f356,plain,
    ! [X0] :
      ( empty_set = X0
      | ~ subset(X0,empty_set) ),
    inference(ennf_transformation,[],[f249]) ).

fof(f249,axiom,
    ! [X0] :
      ( subset(X0,empty_set)
     => empty_set = X0 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t3_xboole_1) ).

fof(f2755,plain,
    ( spl171_119
    | ~ spl171_1
    | ~ spl171_75 ),
    inference(avatar_split_clause,[],[f2524,f2374,f2021,f2752]) ).

fof(f2752,plain,
    ( spl171_119
  <=> sP18(sK51) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_119])]) ).

fof(f2524,plain,
    ( sP18(sK51)
    | ~ spl171_1
    | ~ spl171_75 ),
    inference(resolution,[],[f2375,f2023]) ).

fof(f2697,plain,
    ( spl171_118
    | ~ spl171_1
    | ~ spl171_74 ),
    inference(avatar_split_clause,[],[f2513,f2370,f2021,f2694]) ).

fof(f2694,plain,
    ( spl171_118
  <=> sP16(sK51) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_118])]) ).

fof(f2513,plain,
    ( sP16(sK51)
    | ~ spl171_1
    | ~ spl171_74 ),
    inference(resolution,[],[f2371,f2023]) ).

fof(f2690,plain,
    spl171_117,
    inference(avatar_split_clause,[],[f1670,f2688]) ).

fof(f1670,plain,
    ! [X0,X1] :
      ( ~ empty(X1)
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f594]) ).

fof(f594,plain,
    ! [X0,X1] :
      ( ~ empty(X1)
      | ~ in(X0,X1) ),
    inference(ennf_transformation,[],[f290]) ).

fof(f290,axiom,
    ! [X0,X1] :
      ~ ( empty(X1)
        & in(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t7_boole) ).

fof(f2686,plain,
    spl171_116,
    inference(avatar_split_clause,[],[f1587,f2684]) ).

fof(f2684,plain,
    ( spl171_116
  <=> ! [X0,X1] :
        ( sP38(X1,X0)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_116])]) ).

fof(f1587,plain,
    ! [X0,X1] :
      ( sP38(X1,X0)
      | ~ relation(X1) ),
    inference(cnf_transformation,[],[f661]) ).

fof(f661,plain,
    ! [X0,X1] :
      ( sP38(X1,X0)
      | ~ relation(X1) ),
    inference(definition_folding,[],[f543,f660,f659]) ).

fof(f543,plain,
    ! [X0,X1] :
      ( ( identity_relation(X0) = X1
      <=> ! [X2,X3] :
            ( in(ordered_pair(X2,X3),X1)
          <=> ( X2 = X3
              & in(X2,X0) ) ) )
      | ~ relation(X1) ),
    inference(ennf_transformation,[],[f13]) ).

fof(f13,axiom,
    ! [X0,X1] :
      ( relation(X1)
     => ( identity_relation(X0) = X1
      <=> ! [X2,X3] :
            ( in(ordered_pair(X2,X3),X1)
          <=> ( X2 = X3
              & in(X2,X0) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d10_relat_1) ).

fof(f2682,plain,
    spl171_115,
    inference(avatar_split_clause,[],[f1553,f2680]) ).

fof(f2680,plain,
    ( spl171_115
  <=> ! [X0] : set_union2(X0,X0) = X0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_115])]) ).

fof(f1553,plain,
    ! [X0] : set_union2(X0,X0) = X0,
    inference(cnf_transformation,[],[f315]) ).

fof(f315,plain,
    ! [X0] : set_union2(X0,X0) = X0,
    inference(rectify,[],[f135]) ).

fof(f135,axiom,
    ! [X0,X1] : set_union2(X0,X0) = X0,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',idempotence_k2_xboole_0) ).

fof(f2678,plain,
    spl171_114,
    inference(avatar_split_clause,[],[f1547,f2676]) ).

fof(f2676,plain,
    ( spl171_114
  <=> ! [X0] : element(sK132(X0),powerset(X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_114])]) ).

fof(f1547,plain,
    ! [X0] : element(sK132(X0),powerset(X0)),
    inference(cnf_transformation,[],[f934]) ).

fof(f934,plain,
    ! [X0] :
      ( empty(sK132(X0))
      & element(sK132(X0),powerset(X0)) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK132])],[f168,f933]) ).

fof(f933,plain,
    ! [X0] :
      ( ? [X1] :
          ( empty(X1)
          & element(X1,powerset(X0)) )
     => ( empty(sK132(X0))
        & element(sK132(X0),powerset(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f168,axiom,
    ! [X0] :
    ? [X1] :
      ( empty(X1)
      & element(X1,powerset(X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_subset_1) ).

fof(f2674,plain,
    spl171_113,
    inference(avatar_split_clause,[],[f1339,f2672]) ).

fof(f2672,plain,
    ( spl171_113
  <=> ! [X0] :
        ( relation(relation_inverse(X0))
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_113])]) ).

fof(f1339,plain,
    ! [X0] :
      ( relation(relation_inverse(X0))
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f480]) ).

fof(f480,plain,
    ! [X0] :
      ( relation(relation_inverse(X0))
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f91]) ).

fof(f91,axiom,
    ! [X0] :
      ( relation(X0)
     => relation(relation_inverse(X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k4_relat_1) ).

fof(f2670,plain,
    spl171_112,
    inference(avatar_split_clause,[],[f1338,f2668]) ).

fof(f2668,plain,
    ( spl171_112
  <=> ! [X0] :
        ( relation(relation_dom(X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_112])]) ).

fof(f1338,plain,
    ! [X0] :
      ( relation(relation_dom(X0))
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f479]) ).

fof(f479,plain,
    ! [X0] :
      ( ( relation(relation_dom(X0))
        & empty(relation_dom(X0)) )
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f132]) ).

fof(f132,axiom,
    ! [X0] :
      ( empty(X0)
     => ( relation(relation_dom(X0))
        & empty(relation_dom(X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc7_relat_1) ).

fof(f2666,plain,
    spl171_111,
    inference(avatar_split_clause,[],[f1337,f2664]) ).

fof(f2664,plain,
    ( spl171_111
  <=> ! [X0] :
        ( empty(relation_dom(X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_111])]) ).

fof(f1337,plain,
    ! [X0] :
      ( empty(relation_dom(X0))
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f479]) ).

fof(f2662,plain,
    spl171_110,
    inference(avatar_split_clause,[],[f1336,f2660]) ).

fof(f2660,plain,
    ( spl171_110
  <=> ! [X0] :
        ( relation(relation_rng(X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_110])]) ).

fof(f1336,plain,
    ! [X0] :
      ( relation(relation_rng(X0))
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f478]) ).

fof(f478,plain,
    ! [X0] :
      ( ( relation(relation_rng(X0))
        & empty(relation_rng(X0)) )
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f133]) ).

fof(f133,axiom,
    ! [X0] :
      ( empty(X0)
     => ( relation(relation_rng(X0))
        & empty(relation_rng(X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc8_relat_1) ).

fof(f2658,plain,
    ( spl171_109
    | ~ spl171_1
    | ~ spl171_73 ),
    inference(avatar_split_clause,[],[f2502,f2366,f2021,f2655]) ).

fof(f2655,plain,
    ( spl171_109
  <=> sP14(sK51) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_109])]) ).

fof(f2502,plain,
    ( sP14(sK51)
    | ~ spl171_1
    | ~ spl171_73 ),
    inference(resolution,[],[f2367,f2023]) ).

fof(f2653,plain,
    spl171_108,
    inference(avatar_split_clause,[],[f1335,f2651]) ).

fof(f2651,plain,
    ( spl171_108
  <=> ! [X0] :
        ( empty(relation_rng(X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_108])]) ).

fof(f1335,plain,
    ! [X0] :
      ( empty(relation_rng(X0))
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f478]) ).

fof(f2649,plain,
    spl171_107,
    inference(avatar_split_clause,[],[f1334,f2647]) ).

fof(f2647,plain,
    ( spl171_107
  <=> ! [X0] :
        ( relation(relation_inverse(X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_107])]) ).

fof(f1334,plain,
    ! [X0] :
      ( relation(relation_inverse(X0))
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f477]) ).

fof(f477,plain,
    ! [X0] :
      ( ( relation(relation_inverse(X0))
        & empty(relation_inverse(X0)) )
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f106]) ).

fof(f106,axiom,
    ! [X0] :
      ( empty(X0)
     => ( relation(relation_inverse(X0))
        & empty(relation_inverse(X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc11_relat_1) ).

fof(f2645,plain,
    spl171_106,
    inference(avatar_split_clause,[],[f1333,f2643]) ).

fof(f1333,plain,
    ! [X0] :
      ( empty(relation_inverse(X0))
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f477]) ).

fof(f2641,plain,
    spl171_105,
    inference(avatar_split_clause,[],[f1329,f2639]) ).

fof(f1329,plain,
    ! [X0] :
      ( empty_set = X0
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f475]) ).

fof(f475,plain,
    ! [X0] :
      ( empty_set = X0
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f284]) ).

fof(f284,axiom,
    ! [X0] :
      ( empty(X0)
     => empty_set = X0 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t6_boole) ).

fof(f2637,plain,
    spl171_104,
    inference(avatar_split_clause,[],[f1326,f2635]) ).

fof(f2635,plain,
    ( spl171_104
  <=> ! [X0] :
        ( ordinal(union(X0))
        | ~ ordinal(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_104])]) ).

fof(f1326,plain,
    ! [X0] :
      ( ordinal(union(X0))
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f472]) ).

fof(f472,plain,
    ! [X0] :
      ( ( ordinal(union(X0))
        & epsilon_connected(union(X0))
        & epsilon_transitive(union(X0)) )
      | ~ ordinal(X0) ),
    inference(ennf_transformation,[],[f126]) ).

fof(f126,axiom,
    ! [X0] :
      ( ordinal(X0)
     => ( ordinal(union(X0))
        & epsilon_connected(union(X0))
        & epsilon_transitive(union(X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc4_ordinal1) ).

fof(f2633,plain,
    spl171_103,
    inference(avatar_split_clause,[],[f1325,f2631]) ).

fof(f2631,plain,
    ( spl171_103
  <=> ! [X0] :
        ( epsilon_connected(union(X0))
        | ~ ordinal(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_103])]) ).

fof(f1325,plain,
    ! [X0] :
      ( epsilon_connected(union(X0))
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f472]) ).

fof(f2629,plain,
    spl171_102,
    inference(avatar_split_clause,[],[f1324,f2627]) ).

fof(f2627,plain,
    ( spl171_102
  <=> ! [X0] :
        ( epsilon_transitive(union(X0))
        | ~ ordinal(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_102])]) ).

fof(f1324,plain,
    ! [X0] :
      ( epsilon_transitive(union(X0))
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f472]) ).

fof(f2625,plain,
    spl171_101,
    inference(avatar_split_clause,[],[f1317,f2623]) ).

fof(f2623,plain,
    ( spl171_101
  <=> ! [X0] :
        ( ~ empty(sK76(X0))
        | empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_101])]) ).

fof(f1317,plain,
    ! [X0] :
      ( ~ empty(sK76(X0))
      | empty(X0) ),
    inference(cnf_transformation,[],[f785]) ).

fof(f2621,plain,
    spl171_100,
    inference(avatar_split_clause,[],[f1311,f2619]) ).

fof(f1311,plain,
    ! [X0] : set_difference(X0,empty_set) = X0,
    inference(cnf_transformation,[],[f245]) ).

fof(f245,axiom,
    ! [X0] : set_difference(X0,empty_set) = X0,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t3_boole) ).

fof(f2617,plain,
    spl171_99,
    inference(avatar_split_clause,[],[f1310,f2615]) ).

fof(f2615,plain,
    ( spl171_99
  <=> ! [X0] : set_union2(X0,empty_set) = X0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_99])]) ).

fof(f1310,plain,
    ! [X0] : set_union2(X0,empty_set) = X0,
    inference(cnf_transformation,[],[f211]) ).

fof(f211,axiom,
    ! [X0] : set_union2(X0,empty_set) = X0,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t1_boole) ).

fof(f2613,plain,
    ( spl171_98
    | ~ spl171_1
    | ~ spl171_72 ),
    inference(avatar_split_clause,[],[f2491,f2362,f2021,f2610]) ).

fof(f2610,plain,
    ( spl171_98
  <=> sP12(sK51) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_98])]) ).

fof(f2491,plain,
    ( sP12(sK51)
    | ~ spl171_1
    | ~ spl171_72 ),
    inference(resolution,[],[f2363,f2023]) ).

fof(f2608,plain,
    spl171_97,
    inference(avatar_split_clause,[],[f1309,f2606]) ).

fof(f2606,plain,
    ( spl171_97
  <=> ! [X0] : empty_set = set_difference(empty_set,X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_97])]) ).

fof(f1309,plain,
    ! [X0] : empty_set = set_difference(empty_set,X0),
    inference(cnf_transformation,[],[f264]) ).

fof(f264,axiom,
    ! [X0] : empty_set = set_difference(empty_set,X0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t4_boole) ).

fof(f2603,plain,
    spl171_96,
    inference(avatar_split_clause,[],[f1983,f2601]) ).

fof(f2601,plain,
    ( spl171_96
  <=> ! [X3] : in(X3,unordered_pair(X3,X3)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_96])]) ).

fof(f1983,plain,
    ! [X3] : in(X3,unordered_pair(X3,X3)),
    inference(equality_resolution,[],[f1982]) ).

fof(f1982,plain,
    ! [X3,X1] :
      ( in(X3,X1)
      | unordered_pair(X3,X3) != X1 ),
    inference(equality_resolution,[],[f1923]) ).

fof(f1923,plain,
    ! [X3,X0,X1] :
      ( in(X3,X1)
      | X0 != X3
      | unordered_pair(X0,X0) != X1 ),
    inference(definition_unfolding,[],[f1660,f1065]) ).

fof(f1660,plain,
    ! [X3,X0,X1] :
      ( in(X3,X1)
      | X0 != X3
      | singleton(X0) != X1 ),
    inference(cnf_transformation,[],[f987]) ).

fof(f2599,plain,
    spl171_95,
    inference(avatar_split_clause,[],[f1765,f2597]) ).

fof(f2597,plain,
    ( spl171_95
  <=> ! [X0] : empty_set != unordered_pair(X0,X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_95])]) ).

fof(f1765,plain,
    ! [X0] : empty_set != unordered_pair(X0,X0),
    inference(definition_unfolding,[],[f1062,f1065]) ).

fof(f1062,plain,
    ! [X0] : singleton(X0) != empty_set,
    inference(cnf_transformation,[],[f142]) ).

fof(f142,axiom,
    ! [X0] : singleton(X0) != empty_set,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l1_zfmisc_1) ).

fof(f2595,plain,
    ( spl171_94
    | ~ spl171_1
    | ~ spl171_71 ),
    inference(avatar_split_clause,[],[f2480,f2358,f2021,f2592]) ).

fof(f2480,plain,
    ( sP8(sK51)
    | ~ spl171_1
    | ~ spl171_71 ),
    inference(resolution,[],[f2359,f2023]) ).

fof(f2590,plain,
    spl171_93,
    inference(avatar_split_clause,[],[f1145,f2588]) ).

fof(f2588,plain,
    ( spl171_93
  <=> ! [X0,X1] : subset(set_difference(X0,X1),X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_93])]) ).

fof(f1145,plain,
    ! [X0,X1] : subset(set_difference(X0,X1),X0),
    inference(cnf_transformation,[],[f238]) ).

fof(f238,axiom,
    ! [X0,X1] : subset(set_difference(X0,X1),X0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t36_xboole_1) ).

fof(f2586,plain,
    spl171_92,
    inference(avatar_split_clause,[],[f1144,f2584]) ).

fof(f1144,plain,
    ! [X0,X1] : subset(X0,set_union2(X0,X1)),
    inference(cnf_transformation,[],[f292]) ).

fof(f292,axiom,
    ! [X0,X1] : subset(X0,set_union2(X0,X1)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t7_xboole_1) ).

fof(f2582,plain,
    spl171_91,
    inference(avatar_split_clause,[],[f1067,f2580]) ).

fof(f1067,plain,
    ! [X0] : relation_rng(identity_relation(X0)) = X0,
    inference(cnf_transformation,[],[f287]) ).

fof(f287,axiom,
    ! [X0] :
      ( relation_rng(identity_relation(X0)) = X0
      & relation_dom(identity_relation(X0)) = X0 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t71_relat_1) ).

fof(f2578,plain,
    spl171_90,
    inference(avatar_split_clause,[],[f1066,f2576]) ).

fof(f2576,plain,
    ( spl171_90
  <=> ! [X0] : relation_dom(identity_relation(X0)) = X0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_90])]) ).

fof(f1066,plain,
    ! [X0] : relation_dom(identity_relation(X0)) = X0,
    inference(cnf_transformation,[],[f287]) ).

fof(f2574,plain,
    spl171_89,
    inference(avatar_split_clause,[],[f1064,f2572]) ).

fof(f2572,plain,
    ( spl171_89
  <=> ! [X0] : union(powerset(X0)) = X0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_89])]) ).

fof(f1064,plain,
    ! [X0] : union(powerset(X0)) = X0,
    inference(cnf_transformation,[],[f305]) ).

fof(f305,axiom,
    ! [X0] : union(powerset(X0)) = X0,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t99_zfmisc_1) ).

fof(f2570,plain,
    ( spl171_88
    | ~ spl171_1
    | ~ spl171_70 ),
    inference(avatar_split_clause,[],[f2469,f2354,f2021,f2567]) ).

fof(f2469,plain,
    ( sP6(sK51)
    | ~ spl171_1
    | ~ spl171_70 ),
    inference(resolution,[],[f2355,f2023]) ).

fof(f2466,plain,
    ( spl171_87
    | ~ spl171_23
    | ~ spl171_54 ),
    inference(avatar_split_clause,[],[f2289,f2278,f2131,f2463]) ).

fof(f2463,plain,
    ( spl171_87
  <=> sP1(sK164) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_87])]) ).

fof(f2289,plain,
    ( sP1(sK164)
    | ~ spl171_23
    | ~ spl171_54 ),
    inference(resolution,[],[f2279,f2133]) ).

fof(f2431,plain,
    ( spl171_86
    | ~ spl171_18
    | ~ spl171_54 ),
    inference(avatar_split_clause,[],[f2288,f2278,f2106,f2428]) ).

fof(f2428,plain,
    ( spl171_86
  <=> sP1(sK162) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_86])]) ).

fof(f2288,plain,
    ( sP1(sK162)
    | ~ spl171_18
    | ~ spl171_54 ),
    inference(resolution,[],[f2279,f2108]) ).

fof(f2418,plain,
    spl171_85,
    inference(avatar_split_clause,[],[f2002,f2416]) ).

fof(f2416,plain,
    ( spl171_85
  <=> ! [X0] : element(X0,powerset(X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_85])]) ).

fof(f2002,plain,
    ! [X0] : element(X0,powerset(X0)),
    inference(forward_demodulation,[],[f1312,f1307]) ).

fof(f1307,plain,
    ! [X0] : cast_to_subset(X0) = X0,
    inference(cnf_transformation,[],[f48]) ).

fof(f48,axiom,
    ! [X0] : cast_to_subset(X0) = X0,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d4_subset_1) ).

fof(f1312,plain,
    ! [X0] : element(cast_to_subset(X0),powerset(X0)),
    inference(cnf_transformation,[],[f82]) ).

fof(f82,axiom,
    ! [X0] : element(cast_to_subset(X0),powerset(X0)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k2_subset_1) ).

fof(f2414,plain,
    spl171_84,
    inference(avatar_split_clause,[],[f1981,f2412]) ).

fof(f2412,plain,
    ( spl171_84
  <=> ! [X0] : sP43(X0,union(X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_84])]) ).

fof(f1981,plain,
    ! [X0] : sP43(X0,union(X0)),
    inference(equality_resolution,[],[f1657]) ).

fof(f1657,plain,
    ! [X0,X1] :
      ( sP43(X0,X1)
      | union(X0) != X1 ),
    inference(cnf_transformation,[],[f983]) ).

fof(f2410,plain,
    spl171_83,
    inference(avatar_split_clause,[],[f1972,f2407]) ).

fof(f2407,plain,
    ( spl171_83
  <=> empty_set = set_meet(empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_83])]) ).

fof(f1972,plain,
    empty_set = set_meet(empty_set),
    inference(equality_resolution,[],[f1971]) ).

fof(f1971,plain,
    ! [X0] :
      ( empty_set = set_meet(X0)
      | empty_set != X0 ),
    inference(equality_resolution,[],[f1573]) ).

fof(f1573,plain,
    ! [X0,X1] :
      ( set_meet(X0) = X1
      | empty_set != X1
      | empty_set != X0 ),
    inference(cnf_transformation,[],[f944]) ).

fof(f2405,plain,
    spl171_82,
    inference(avatar_split_clause,[],[f1551,f2403]) ).

fof(f2403,plain,
    ( spl171_82
  <=> ! [X0,X1] : ~ empty(unordered_pair(X0,X1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_82])]) ).

fof(f1551,plain,
    ! [X0,X1] : ~ empty(unordered_pair(X0,X1)),
    inference(cnf_transformation,[],[f123]) ).

fof(f123,axiom,
    ! [X0,X1] : ~ empty(unordered_pair(X0,X1)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc3_subset_1) ).

fof(f2401,plain,
    spl171_81,
    inference(avatar_split_clause,[],[f1543,f2399]) ).

fof(f1543,plain,
    ! [X0] : in(X0,sK130(X0)),
    inference(cnf_transformation,[],[f932]) ).

fof(f2397,plain,
    spl171_80,
    inference(avatar_split_clause,[],[f1542,f2395]) ).

fof(f2395,plain,
    ( spl171_80
  <=> ! [X0] : element(sK129(X0),X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_80])]) ).

fof(f1542,plain,
    ! [X0] : element(sK129(X0),X0),
    inference(cnf_transformation,[],[f928]) ).

fof(f928,plain,
    ! [X0] : element(sK129(X0),X0),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK129])],[f104,f927]) ).

fof(f927,plain,
    ! [X0] :
      ( ? [X1] : element(X1,X0)
     => element(sK129(X0),X0) ),
    introduced(choice_axiom,[]) ).

fof(f104,axiom,
    ! [X0] :
    ? [X1] : element(X1,X0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_m1_subset_1) ).

fof(f2393,plain,
    spl171_79,
    inference(avatar_split_clause,[],[f1470,f2391]) ).

fof(f1470,plain,
    ! [X0] :
      ( sP26(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f643]) ).

fof(f643,plain,
    ! [X0] :
      ( sP26(X0)
      | ~ relation(X0) ),
    inference(definition_folding,[],[f506,f642,f641]) ).

fof(f506,plain,
    ! [X0] :
      ( ! [X1,X2] :
          ( relation_image(X0,X1) = X2
        <=> ! [X3] :
              ( in(X3,X2)
            <=> ? [X4] :
                  ( in(X4,X1)
                  & in(ordered_pair(X4,X3),X0) ) ) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f20]) ).

fof(f20,axiom,
    ! [X0] :
      ( relation(X0)
     => ! [X1,X2] :
          ( relation_image(X0,X1) = X2
        <=> ! [X3] :
              ( in(X3,X2)
            <=> ? [X4] :
                  ( in(X4,X1)
                  & in(ordered_pair(X4,X3),X0) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d13_relat_1) ).

fof(f2389,plain,
    ( spl171_78
    | ~ spl171_4
    | ~ spl171_54 ),
    inference(avatar_split_clause,[],[f2286,f2278,f2036,f2386]) ).

fof(f2386,plain,
    ( spl171_78
  <=> sP1(empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_78])]) ).

fof(f2286,plain,
    ( sP1(empty_set)
    | ~ spl171_4
    | ~ spl171_54 ),
    inference(resolution,[],[f2279,f2038]) ).

fof(f2384,plain,
    spl171_77,
    inference(avatar_split_clause,[],[f1461,f2382]) ).

fof(f1461,plain,
    ! [X0] :
      ( sP24(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f640]) ).

fof(f640,plain,
    ! [X0] :
      ( sP24(X0)
      | ~ relation(X0) ),
    inference(definition_folding,[],[f505,f639,f638]) ).

fof(f505,plain,
    ! [X0] :
      ( ! [X1,X2] :
          ( relation_inverse_image(X0,X1) = X2
        <=> ! [X3] :
              ( in(X3,X2)
            <=> ? [X4] :
                  ( in(X4,X1)
                  & in(ordered_pair(X3,X4),X0) ) ) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f21]) ).

fof(f21,axiom,
    ! [X0] :
      ( relation(X0)
     => ! [X1,X2] :
          ( relation_inverse_image(X0,X1) = X2
        <=> ! [X3] :
              ( in(X3,X2)
            <=> ? [X4] :
                  ( in(X4,X1)
                  & in(ordered_pair(X3,X4),X0) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d14_relat_1) ).

fof(f2380,plain,
    spl171_76,
    inference(avatar_split_clause,[],[f1435,f2378]) ).

fof(f1435,plain,
    ! [X0] :
      ( sP20(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f634]) ).

fof(f634,plain,
    ! [X0] :
      ( sP20(X0)
      | ~ relation(X0) ),
    inference(definition_folding,[],[f501,f633,f632]) ).

fof(f501,plain,
    ! [X0] :
      ( ! [X1] :
          ( is_transitive_in(X0,X1)
        <=> ! [X2,X3,X4] :
              ( in(ordered_pair(X2,X4),X0)
              | ~ in(ordered_pair(X3,X4),X0)
              | ~ in(ordered_pair(X2,X3),X0)
              | ~ in(X4,X1)
              | ~ in(X3,X1)
              | ~ in(X2,X1) ) )
      | ~ relation(X0) ),
    inference(flattening,[],[f500]) ).

fof(f500,plain,
    ! [X0] :
      ( ! [X1] :
          ( is_transitive_in(X0,X1)
        <=> ! [X2,X3,X4] :
              ( in(ordered_pair(X2,X4),X0)
              | ~ in(ordered_pair(X3,X4),X0)
              | ~ in(ordered_pair(X2,X3),X0)
              | ~ in(X4,X1)
              | ~ in(X3,X1)
              | ~ in(X2,X1) ) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f65]) ).

fof(f65,axiom,
    ! [X0] :
      ( relation(X0)
     => ! [X1] :
          ( is_transitive_in(X0,X1)
        <=> ! [X2,X3,X4] :
              ( ( in(ordered_pair(X3,X4),X0)
                & in(ordered_pair(X2,X3),X0)
                & in(X4,X1)
                & in(X3,X1)
                & in(X2,X1) )
             => in(ordered_pair(X2,X4),X0) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d8_relat_2) ).

fof(f2376,plain,
    spl171_75,
    inference(avatar_split_clause,[],[f1425,f2374]) ).

fof(f1425,plain,
    ! [X0] :
      ( sP18(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f631]) ).

fof(f631,plain,
    ! [X0] :
      ( sP18(X0)
      | ~ relation(X0) ),
    inference(definition_folding,[],[f499,f630,f629]) ).

fof(f499,plain,
    ! [X0] :
      ( ! [X1] :
          ( is_connected_in(X0,X1)
        <=> ! [X2,X3] :
              ( in(ordered_pair(X3,X2),X0)
              | in(ordered_pair(X2,X3),X0)
              | X2 = X3
              | ~ in(X3,X1)
              | ~ in(X2,X1) ) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f59]) ).

fof(f59,axiom,
    ! [X0] :
      ( relation(X0)
     => ! [X1] :
          ( is_connected_in(X0,X1)
        <=> ! [X2,X3] :
              ~ ( ~ in(ordered_pair(X3,X2),X0)
                & ~ in(ordered_pair(X2,X3),X0)
                & X2 != X3
                & in(X3,X1)
                & in(X2,X1) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d6_relat_2) ).

fof(f2372,plain,
    spl171_74,
    inference(avatar_split_clause,[],[f1416,f2370]) ).

fof(f1416,plain,
    ! [X0] :
      ( sP16(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f628]) ).

fof(f628,plain,
    ! [X0] :
      ( sP16(X0)
      | ~ relation(X0) ),
    inference(definition_folding,[],[f498,f627,f626]) ).

fof(f498,plain,
    ! [X0] :
      ( ! [X1] :
          ( is_antisymmetric_in(X0,X1)
        <=> ! [X2,X3] :
              ( X2 = X3
              | ~ in(ordered_pair(X3,X2),X0)
              | ~ in(ordered_pair(X2,X3),X0)
              | ~ in(X3,X1)
              | ~ in(X2,X1) ) )
      | ~ relation(X0) ),
    inference(flattening,[],[f497]) ).

fof(f497,plain,
    ! [X0] :
      ( ! [X1] :
          ( is_antisymmetric_in(X0,X1)
        <=> ! [X2,X3] :
              ( X2 = X3
              | ~ in(ordered_pair(X3,X2),X0)
              | ~ in(ordered_pair(X2,X3),X0)
              | ~ in(X3,X1)
              | ~ in(X2,X1) ) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f47]) ).

fof(f47,axiom,
    ! [X0] :
      ( relation(X0)
     => ! [X1] :
          ( is_antisymmetric_in(X0,X1)
        <=> ! [X2,X3] :
              ( ( in(ordered_pair(X3,X2),X0)
                & in(ordered_pair(X2,X3),X0)
                & in(X3,X1)
                & in(X2,X1) )
             => X2 = X3 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d4_relat_2) ).

fof(f2368,plain,
    spl171_73,
    inference(avatar_split_clause,[],[f1407,f2366]) ).

fof(f1407,plain,
    ! [X0] :
      ( sP14(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f625]) ).

fof(f625,plain,
    ! [X0] :
      ( sP14(X0)
      | ~ relation(X0) ),
    inference(definition_folding,[],[f496,f624,f623]) ).

fof(f496,plain,
    ! [X0] :
      ( ! [X1] :
          ( is_well_founded_in(X0,X1)
        <=> ! [X2] :
              ( ? [X3] :
                  ( disjoint(fiber(X0,X3),X2)
                  & in(X3,X2) )
              | empty_set = X2
              | ~ subset(X2,X1) ) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f42]) ).

fof(f42,axiom,
    ! [X0] :
      ( relation(X0)
     => ! [X1] :
          ( is_well_founded_in(X0,X1)
        <=> ! [X2] :
              ~ ( ! [X3] :
                    ~ ( disjoint(fiber(X0,X3),X2)
                      & in(X3,X2) )
                & empty_set != X2
                & subset(X2,X1) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d3_wellord1) ).

fof(f2364,plain,
    spl171_72,
    inference(avatar_split_clause,[],[f1396,f2362]) ).

fof(f1396,plain,
    ! [X0] :
      ( sP12(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f622]) ).

fof(f622,plain,
    ! [X0] :
      ( sP12(X0)
      | ~ relation(X0) ),
    inference(definition_folding,[],[f494,f621,f620]) ).

fof(f494,plain,
    ! [X0] :
      ( ! [X1] :
          ( well_orders(X0,X1)
        <=> ( is_well_founded_in(X0,X1)
            & is_connected_in(X0,X1)
            & is_antisymmetric_in(X0,X1)
            & is_transitive_in(X0,X1)
            & is_reflexive_in(X0,X1) ) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f56]) ).

fof(f56,axiom,
    ! [X0] :
      ( relation(X0)
     => ! [X1] :
          ( well_orders(X0,X1)
        <=> ( is_well_founded_in(X0,X1)
            & is_connected_in(X0,X1)
            & is_antisymmetric_in(X0,X1)
            & is_transitive_in(X0,X1)
            & is_reflexive_in(X0,X1) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d5_wellord1) ).

fof(f2360,plain,
    spl171_71,
    inference(avatar_split_clause,[],[f1366,f2358]) ).

fof(f1366,plain,
    ! [X0] :
      ( sP8(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f616]) ).

fof(f616,plain,
    ! [X0] :
      ( sP8(X0)
      | ~ relation(X0) ),
    inference(definition_folding,[],[f488,f615,f614]) ).

fof(f488,plain,
    ! [X0] :
      ( ( well_founded_relation(X0)
      <=> ! [X1] :
            ( ? [X2] :
                ( disjoint(fiber(X0,X2),X1)
                & in(X2,X1) )
            | empty_set = X1
            | ~ subset(X1,relation_field(X0)) ) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f36]) ).

fof(f36,axiom,
    ! [X0] :
      ( relation(X0)
     => ( well_founded_relation(X0)
      <=> ! [X1] :
            ~ ( ! [X2] :
                  ~ ( disjoint(fiber(X0,X2),X1)
                    & in(X2,X1) )
              & empty_set != X1
              & subset(X1,relation_field(X0)) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_wellord1) ).

fof(f2356,plain,
    spl171_70,
    inference(avatar_split_clause,[],[f1350,f2354]) ).

fof(f1350,plain,
    ! [X0] :
      ( sP6(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f613]) ).

fof(f613,plain,
    ! [X0] :
      ( sP6(X0)
      | ~ relation(X0) ),
    inference(definition_folding,[],[f483,f612,f611]) ).

fof(f483,plain,
    ! [X0] :
      ( ( well_ordering(X0)
      <=> ( well_founded_relation(X0)
          & connected(X0)
          & antisymmetric(X0)
          & transitive(X0)
          & reflexive(X0) ) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f50]) ).

fof(f50,axiom,
    ! [X0] :
      ( relation(X0)
     => ( well_ordering(X0)
      <=> ( well_founded_relation(X0)
          & connected(X0)
          & antisymmetric(X0)
          & transitive(X0)
          & reflexive(X0) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d4_wellord1) ).

fof(f2352,plain,
    spl171_69,
    inference(avatar_split_clause,[],[f1348,f2350]) ).

fof(f2350,plain,
    ( spl171_69
  <=> ! [X0] :
        ( well_founded_relation(X0)
        | ~ sP5(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_69])]) ).

fof(f1348,plain,
    ! [X0] :
      ( well_founded_relation(X0)
      | ~ sP5(X0) ),
    inference(cnf_transformation,[],[f788]) ).

fof(f2348,plain,
    spl171_68,
    inference(avatar_split_clause,[],[f1347,f2346]) ).

fof(f2346,plain,
    ( spl171_68
  <=> ! [X0] :
        ( connected(X0)
        | ~ sP5(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_68])]) ).

fof(f1347,plain,
    ! [X0] :
      ( connected(X0)
      | ~ sP5(X0) ),
    inference(cnf_transformation,[],[f788]) ).

fof(f2344,plain,
    spl171_67,
    inference(avatar_split_clause,[],[f1346,f2342]) ).

fof(f2342,plain,
    ( spl171_67
  <=> ! [X0] :
        ( antisymmetric(X0)
        | ~ sP5(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_67])]) ).

fof(f1346,plain,
    ! [X0] :
      ( antisymmetric(X0)
      | ~ sP5(X0) ),
    inference(cnf_transformation,[],[f788]) ).

fof(f2340,plain,
    spl171_66,
    inference(avatar_split_clause,[],[f1345,f2338]) ).

fof(f2338,plain,
    ( spl171_66
  <=> ! [X0] :
        ( transitive(X0)
        | ~ sP5(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_66])]) ).

fof(f1345,plain,
    ! [X0] :
      ( transitive(X0)
      | ~ sP5(X0) ),
    inference(cnf_transformation,[],[f788]) ).

fof(f2336,plain,
    spl171_65,
    inference(avatar_split_clause,[],[f1344,f2334]) ).

fof(f2334,plain,
    ( spl171_65
  <=> ! [X0] :
        ( reflexive(X0)
        | ~ sP5(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_65])]) ).

fof(f1344,plain,
    ! [X0] :
      ( reflexive(X0)
      | ~ sP5(X0) ),
    inference(cnf_transformation,[],[f788]) ).

fof(f2332,plain,
    spl171_64,
    inference(avatar_split_clause,[],[f1332,f2330]) ).

fof(f1332,plain,
    ! [X0] :
      ( ordinal(X0)
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f476]) ).

fof(f476,plain,
    ! [X0] :
      ( ( ordinal(X0)
        & epsilon_connected(X0)
        & epsilon_transitive(X0) )
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f8]) ).

fof(f8,axiom,
    ! [X0] :
      ( empty(X0)
     => ( ordinal(X0)
        & epsilon_connected(X0)
        & epsilon_transitive(X0) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc3_ordinal1) ).

fof(f2328,plain,
    spl171_63,
    inference(avatar_split_clause,[],[f1331,f2326]) ).

fof(f1331,plain,
    ! [X0] :
      ( epsilon_connected(X0)
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f476]) ).

fof(f2324,plain,
    spl171_62,
    inference(avatar_split_clause,[],[f1330,f2322]) ).

fof(f1330,plain,
    ! [X0] :
      ( epsilon_transitive(X0)
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f476]) ).

fof(f2320,plain,
    spl171_61,
    inference(avatar_split_clause,[],[f1328,f2318]) ).

fof(f1328,plain,
    ! [X0] :
      ( relation(X0)
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f474]) ).

fof(f474,plain,
    ! [X0] :
      ( relation(X0)
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f5]) ).

fof(f5,axiom,
    ! [X0] :
      ( empty(X0)
     => relation(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_relat_1) ).

fof(f2316,plain,
    spl171_60,
    inference(avatar_split_clause,[],[f1327,f2314]) ).

fof(f1327,plain,
    ! [X0] :
      ( function(X0)
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f473]) ).

fof(f473,plain,
    ! [X0] :
      ( function(X0)
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f3]) ).

fof(f3,axiom,
    ! [X0] :
      ( empty(X0)
     => function(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_funct_1) ).

fof(f2312,plain,
    spl171_59,
    inference(avatar_split_clause,[],[f1319,f2310]) ).

fof(f2310,plain,
    ( spl171_59
  <=> ! [X0] :
        ( epsilon_connected(X0)
        | ~ ordinal(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_59])]) ).

fof(f1319,plain,
    ! [X0] :
      ( epsilon_connected(X0)
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f470]) ).

fof(f470,plain,
    ! [X0] :
      ( ( epsilon_connected(X0)
        & epsilon_transitive(X0) )
      | ~ ordinal(X0) ),
    inference(ennf_transformation,[],[f4]) ).

fof(f4,axiom,
    ! [X0] :
      ( ordinal(X0)
     => ( epsilon_connected(X0)
        & epsilon_transitive(X0) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_ordinal1) ).

fof(f2308,plain,
    spl171_58,
    inference(avatar_split_clause,[],[f1318,f2306]) ).

fof(f2306,plain,
    ( spl171_58
  <=> ! [X0] :
        ( epsilon_transitive(X0)
        | ~ ordinal(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_58])]) ).

fof(f1318,plain,
    ! [X0] :
      ( epsilon_transitive(X0)
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f470]) ).

fof(f2304,plain,
    ( spl171_57
    | ~ spl171_1
    | ~ spl171_54 ),
    inference(avatar_split_clause,[],[f2287,f2278,f2021,f2301]) ).

fof(f2287,plain,
    ( sP1(sK51)
    | ~ spl171_1
    | ~ spl171_54 ),
    inference(resolution,[],[f2279,f2023]) ).

fof(f2299,plain,
    spl171_56,
    inference(avatar_split_clause,[],[f1307,f2297]) ).

fof(f2284,plain,
    spl171_55,
    inference(avatar_split_clause,[],[f1141,f2282]) ).

fof(f1141,plain,
    ! [X0] : in(X0,sK67(X0)),
    inference(cnf_transformation,[],[f726]) ).

fof(f2280,plain,
    spl171_54,
    inference(avatar_split_clause,[],[f1103,f2278]) ).

fof(f1103,plain,
    ! [X0] :
      ( sP1(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f606]) ).

fof(f606,plain,
    ! [X0] :
      ( sP1(X0)
      | ~ relation(X0) ),
    inference(definition_folding,[],[f340,f605,f604]) ).

fof(f340,plain,
    ! [X0] :
      ( ( connected(X0)
      <=> ! [X1,X2] :
            ( in(ordered_pair(X2,X1),X0)
            | in(ordered_pair(X1,X2),X0)
            | X1 = X2
            | ~ in(X2,relation_field(X0))
            | ~ in(X1,relation_field(X0)) ) )
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f154]) ).

fof(f154,axiom,
    ! [X0] :
      ( relation(X0)
     => ( connected(X0)
      <=> ! [X1,X2] :
            ~ ( ~ in(ordered_pair(X2,X1),X0)
              & ~ in(ordered_pair(X1,X2),X0)
              & X1 != X2
              & in(X2,relation_field(X0))
              & in(X1,relation_field(X0)) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l4_wellord1) ).

fof(f2276,plain,
    spl171_53,
    inference(avatar_split_clause,[],[f1060,f2273]) ).

fof(f2273,plain,
    ( spl171_53
  <=> empty_set = relation_rng(empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_53])]) ).

fof(f1060,plain,
    empty_set = relation_rng(empty_set),
    inference(cnf_transformation,[],[f275]) ).

fof(f275,axiom,
    ( empty_set = relation_rng(empty_set)
    & empty_set = relation_dom(empty_set) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t60_relat_1) ).

fof(f2271,plain,
    spl171_52,
    inference(avatar_split_clause,[],[f1059,f2268]) ).

fof(f2268,plain,
    ( spl171_52
  <=> empty_set = relation_dom(empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_52])]) ).

fof(f1059,plain,
    empty_set = relation_dom(empty_set),
    inference(cnf_transformation,[],[f275]) ).

fof(f2266,plain,
    spl171_51,
    inference(avatar_split_clause,[],[f1969,f2264]) ).

fof(f2264,plain,
    ( spl171_51
  <=> ! [X2] : ~ in(X2,empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_51])]) ).

fof(f1969,plain,
    ! [X2] : ~ in(X2,empty_set),
    inference(equality_resolution,[],[f1540]) ).

fof(f1540,plain,
    ! [X2,X0] :
      ( ~ in(X2,X0)
      | empty_set != X0 ),
    inference(cnf_transformation,[],[f926]) ).

fof(f2262,plain,
    spl171_50,
    inference(avatar_split_clause,[],[f1550,f2260]) ).

fof(f2260,plain,
    ( spl171_50
  <=> ! [X0] : subset(X0,X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_50])]) ).

fof(f1550,plain,
    ! [X0] : subset(X0,X0),
    inference(cnf_transformation,[],[f314]) ).

fof(f314,plain,
    ! [X0] : subset(X0,X0),
    inference(rectify,[],[f179]) ).

fof(f179,axiom,
    ! [X0,X1] : subset(X0,X0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',reflexivity_r1_tarski) ).

fof(f2258,plain,
    spl171_49,
    inference(avatar_split_clause,[],[f1549,f2256]) ).

fof(f2256,plain,
    ( spl171_49
  <=> ! [X0] : ~ proper_subset(X0,X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_49])]) ).

fof(f1549,plain,
    ! [X0] : ~ proper_subset(X0,X0),
    inference(cnf_transformation,[],[f313]) ).

fof(f313,plain,
    ! [X0] : ~ proper_subset(X0,X0),
    inference(rectify,[],[f140]) ).

fof(f140,axiom,
    ! [X0,X1] : ~ proper_subset(X0,X0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',irreflexivity_r2_xboole_0) ).

fof(f2254,plain,
    spl171_48,
    inference(avatar_split_clause,[],[f1548,f2252]) ).

fof(f2252,plain,
    ( spl171_48
  <=> ! [X0] : empty(sK132(X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_48])]) ).

fof(f1548,plain,
    ! [X0] : empty(sK132(X0)),
    inference(cnf_transformation,[],[f934]) ).

fof(f2250,plain,
    spl171_47,
    inference(avatar_split_clause,[],[f1315,f2248]) ).

fof(f2248,plain,
    ( spl171_47
  <=> ! [X0] : function(identity_relation(X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_47])]) ).

fof(f1315,plain,
    ! [X0] : function(identity_relation(X0)),
    inference(cnf_transformation,[],[f115]) ).

fof(f115,axiom,
    ! [X0] :
      ( function(identity_relation(X0))
      & relation(identity_relation(X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_funct_1) ).

fof(f2246,plain,
    spl171_46,
    inference(avatar_split_clause,[],[f1306,f2244]) ).

fof(f1306,plain,
    ! [X0] : relation(identity_relation(X0)),
    inference(cnf_transformation,[],[f96]) ).

fof(f96,axiom,
    ! [X0] : relation(identity_relation(X0)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k6_relat_1) ).

fof(f2242,plain,
    spl171_45,
    inference(avatar_split_clause,[],[f1305,f2240]) ).

fof(f2240,plain,
    ( spl171_45
  <=> ! [X0] : ~ empty(powerset(X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_45])]) ).

fof(f1305,plain,
    ! [X0] : ~ empty(powerset(X0)),
    inference(cnf_transformation,[],[f112]) ).

fof(f112,axiom,
    ! [X0] : ~ empty(powerset(X0)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_subset_1) ).

fof(f2238,plain,
    spl171_44,
    inference(avatar_split_clause,[],[f1061,f2236]) ).

fof(f1061,plain,
    ! [X0] : subset(empty_set,X0),
    inference(cnf_transformation,[],[f229]) ).

fof(f229,axiom,
    ! [X0] : subset(empty_set,X0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t2_xboole_1) ).

fof(f2234,plain,
    spl171_43,
    inference(avatar_split_clause,[],[f1761,f2231]) ).

fof(f2231,plain,
    ( spl171_43
  <=> function(sK170) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_43])]) ).

fof(f1761,plain,
    function(sK170),
    inference(cnf_transformation,[],[f1055]) ).

fof(f1055,plain,
    ( function(sK170)
    & empty(sK170)
    & relation(sK170) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK170])],[f165,f1054]) ).

fof(f1054,plain,
    ( ? [X0] :
        ( function(X0)
        & empty(X0)
        & relation(X0) )
   => ( function(sK170)
      & empty(sK170)
      & relation(sK170) ) ),
    introduced(choice_axiom,[]) ).

fof(f165,axiom,
    ? [X0] :
      ( function(X0)
      & empty(X0)
      & relation(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_funct_1) ).

fof(f2229,plain,
    spl171_42,
    inference(avatar_split_clause,[],[f1760,f2226]) ).

fof(f1760,plain,
    empty(sK170),
    inference(cnf_transformation,[],[f1055]) ).

fof(f2224,plain,
    spl171_41,
    inference(avatar_split_clause,[],[f1759,f2221]) ).

fof(f1759,plain,
    relation(sK170),
    inference(cnf_transformation,[],[f1055]) ).

fof(f2219,plain,
    spl171_40,
    inference(avatar_split_clause,[],[f1758,f2216]) ).

fof(f1758,plain,
    ordinal(sK169),
    inference(cnf_transformation,[],[f1053]) ).

fof(f1053,plain,
    ( ordinal(sK169)
    & epsilon_connected(sK169)
    & epsilon_transitive(sK169)
    & empty(sK169)
    & one_to_one(sK169)
    & function(sK169)
    & relation(sK169) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK169])],[f166,f1052]) ).

fof(f1052,plain,
    ( ? [X0] :
        ( ordinal(X0)
        & epsilon_connected(X0)
        & epsilon_transitive(X0)
        & empty(X0)
        & one_to_one(X0)
        & function(X0)
        & relation(X0) )
   => ( ordinal(sK169)
      & epsilon_connected(sK169)
      & epsilon_transitive(sK169)
      & empty(sK169)
      & one_to_one(sK169)
      & function(sK169)
      & relation(sK169) ) ),
    introduced(choice_axiom,[]) ).

fof(f166,axiom,
    ? [X0] :
      ( ordinal(X0)
      & epsilon_connected(X0)
      & epsilon_transitive(X0)
      & empty(X0)
      & one_to_one(X0)
      & function(X0)
      & relation(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_ordinal1) ).

fof(f2214,plain,
    spl171_39,
    inference(avatar_split_clause,[],[f1757,f2211]) ).

fof(f2211,plain,
    ( spl171_39
  <=> epsilon_connected(sK169) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_39])]) ).

fof(f1757,plain,
    epsilon_connected(sK169),
    inference(cnf_transformation,[],[f1053]) ).

fof(f2209,plain,
    spl171_38,
    inference(avatar_split_clause,[],[f1756,f2206]) ).

fof(f2206,plain,
    ( spl171_38
  <=> epsilon_transitive(sK169) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_38])]) ).

fof(f1756,plain,
    epsilon_transitive(sK169),
    inference(cnf_transformation,[],[f1053]) ).

fof(f2204,plain,
    spl171_37,
    inference(avatar_split_clause,[],[f1755,f2201]) ).

fof(f1755,plain,
    empty(sK169),
    inference(cnf_transformation,[],[f1053]) ).

fof(f2199,plain,
    spl171_36,
    inference(avatar_split_clause,[],[f1754,f2196]) ).

fof(f2196,plain,
    ( spl171_36
  <=> one_to_one(sK169) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_36])]) ).

fof(f1754,plain,
    one_to_one(sK169),
    inference(cnf_transformation,[],[f1053]) ).

fof(f2194,plain,
    spl171_35,
    inference(avatar_split_clause,[],[f1753,f2191]) ).

fof(f2191,plain,
    ( spl171_35
  <=> function(sK169) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_35])]) ).

fof(f1753,plain,
    function(sK169),
    inference(cnf_transformation,[],[f1053]) ).

fof(f2189,plain,
    spl171_34,
    inference(avatar_split_clause,[],[f1752,f2186]) ).

fof(f1752,plain,
    relation(sK169),
    inference(cnf_transformation,[],[f1053]) ).

fof(f2184,plain,
    spl171_33,
    inference(avatar_split_clause,[],[f1751,f2181]) ).

fof(f2181,plain,
    ( spl171_33
  <=> one_to_one(sK168) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_33])]) ).

fof(f1751,plain,
    one_to_one(sK168),
    inference(cnf_transformation,[],[f1051]) ).

fof(f1051,plain,
    ( one_to_one(sK168)
    & function(sK168)
    & relation(sK168) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK168])],[f170,f1050]) ).

fof(f1050,plain,
    ( ? [X0] :
        ( one_to_one(X0)
        & function(X0)
        & relation(X0) )
   => ( one_to_one(sK168)
      & function(sK168)
      & relation(sK168) ) ),
    introduced(choice_axiom,[]) ).

fof(f170,axiom,
    ? [X0] :
      ( one_to_one(X0)
      & function(X0)
      & relation(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_funct_1) ).

fof(f2179,plain,
    spl171_32,
    inference(avatar_split_clause,[],[f1750,f2176]) ).

fof(f2176,plain,
    ( spl171_32
  <=> function(sK168) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_32])]) ).

fof(f1750,plain,
    function(sK168),
    inference(cnf_transformation,[],[f1051]) ).

fof(f2174,plain,
    spl171_31,
    inference(avatar_split_clause,[],[f1749,f2171]) ).

fof(f1749,plain,
    relation(sK168),
    inference(cnf_transformation,[],[f1051]) ).

fof(f2169,plain,
    spl171_30,
    inference(avatar_split_clause,[],[f1748,f2166]) ).

fof(f2166,plain,
    ( spl171_30
  <=> function(sK167) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_30])]) ).

fof(f1748,plain,
    function(sK167),
    inference(cnf_transformation,[],[f1049]) ).

fof(f1049,plain,
    ( function(sK167)
    & relation(sK167) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK167])],[f160,f1048]) ).

fof(f1048,plain,
    ( ? [X0] :
        ( function(X0)
        & relation(X0) )
   => ( function(sK167)
      & relation(sK167) ) ),
    introduced(choice_axiom,[]) ).

fof(f160,axiom,
    ? [X0] :
      ( function(X0)
      & relation(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_funct_1) ).

fof(f2164,plain,
    spl171_29,
    inference(avatar_split_clause,[],[f1747,f2161]) ).

fof(f1747,plain,
    relation(sK167),
    inference(cnf_transformation,[],[f1049]) ).

fof(f2159,plain,
    spl171_28,
    inference(avatar_split_clause,[],[f1746,f2156]) ).

fof(f2156,plain,
    ( spl171_28
  <=> function(sK166) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_28])]) ).

fof(f1746,plain,
    function(sK166),
    inference(cnf_transformation,[],[f1047]) ).

fof(f1047,plain,
    ( function(sK166)
    & relation_empty_yielding(sK166)
    & relation(sK166) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK166])],[f173,f1046]) ).

fof(f1046,plain,
    ( ? [X0] :
        ( function(X0)
        & relation_empty_yielding(X0)
        & relation(X0) )
   => ( function(sK166)
      & relation_empty_yielding(sK166)
      & relation(sK166) ) ),
    introduced(choice_axiom,[]) ).

fof(f173,axiom,
    ? [X0] :
      ( function(X0)
      & relation_empty_yielding(X0)
      & relation(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc4_funct_1) ).

fof(f2154,plain,
    spl171_27,
    inference(avatar_split_clause,[],[f1745,f2151]) ).

fof(f2151,plain,
    ( spl171_27
  <=> relation_empty_yielding(sK166) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_27])]) ).

fof(f1745,plain,
    relation_empty_yielding(sK166),
    inference(cnf_transformation,[],[f1047]) ).

fof(f2149,plain,
    spl171_26,
    inference(avatar_split_clause,[],[f1744,f2146]) ).

fof(f1744,plain,
    relation(sK166),
    inference(cnf_transformation,[],[f1047]) ).

fof(f2144,plain,
    spl171_25,
    inference(avatar_split_clause,[],[f1743,f2141]) ).

fof(f2141,plain,
    ( spl171_25
  <=> relation_empty_yielding(sK165) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_25])]) ).

fof(f1743,plain,
    relation_empty_yielding(sK165),
    inference(cnf_transformation,[],[f1045]) ).

fof(f1045,plain,
    ( relation_empty_yielding(sK165)
    & relation(sK165) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK165])],[f172,f1044]) ).

fof(f1044,plain,
    ( ? [X0] :
        ( relation_empty_yielding(X0)
        & relation(X0) )
   => ( relation_empty_yielding(sK165)
      & relation(sK165) ) ),
    introduced(choice_axiom,[]) ).

fof(f172,axiom,
    ? [X0] :
      ( relation_empty_yielding(X0)
      & relation(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_relat_1) ).

fof(f2139,plain,
    spl171_24,
    inference(avatar_split_clause,[],[f1742,f2136]) ).

fof(f1742,plain,
    relation(sK165),
    inference(cnf_transformation,[],[f1045]) ).

fof(f2134,plain,
    spl171_23,
    inference(avatar_split_clause,[],[f1741,f2131]) ).

fof(f1741,plain,
    relation(sK164),
    inference(cnf_transformation,[],[f1043]) ).

fof(f1043,plain,
    ( relation(sK164)
    & empty(sK164) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK164])],[f162,f1042]) ).

fof(f1042,plain,
    ( ? [X0] :
        ( relation(X0)
        & empty(X0) )
   => ( relation(sK164)
      & empty(sK164) ) ),
    introduced(choice_axiom,[]) ).

fof(f162,axiom,
    ? [X0] :
      ( relation(X0)
      & empty(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_relat_1) ).

fof(f2129,plain,
    spl171_22,
    inference(avatar_split_clause,[],[f1740,f2126]) ).

fof(f1740,plain,
    empty(sK164),
    inference(cnf_transformation,[],[f1043]) ).

fof(f2124,plain,
    spl171_21,
    inference(avatar_split_clause,[],[f1739,f2121]) ).

fof(f1739,plain,
    ordinal(sK163),
    inference(cnf_transformation,[],[f1041]) ).

fof(f1041,plain,
    ( ordinal(sK163)
    & epsilon_connected(sK163)
    & epsilon_transitive(sK163) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK163])],[f161,f1040]) ).

fof(f1040,plain,
    ( ? [X0] :
        ( ordinal(X0)
        & epsilon_connected(X0)
        & epsilon_transitive(X0) )
   => ( ordinal(sK163)
      & epsilon_connected(sK163)
      & epsilon_transitive(sK163) ) ),
    introduced(choice_axiom,[]) ).

fof(f161,axiom,
    ? [X0] :
      ( ordinal(X0)
      & epsilon_connected(X0)
      & epsilon_transitive(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_ordinal1) ).

fof(f2119,plain,
    spl171_20,
    inference(avatar_split_clause,[],[f1738,f2116]) ).

fof(f2116,plain,
    ( spl171_20
  <=> epsilon_connected(sK163) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_20])]) ).

fof(f1738,plain,
    epsilon_connected(sK163),
    inference(cnf_transformation,[],[f1041]) ).

fof(f2114,plain,
    spl171_19,
    inference(avatar_split_clause,[],[f1737,f2111]) ).

fof(f2111,plain,
    ( spl171_19
  <=> epsilon_transitive(sK163) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_19])]) ).

fof(f1737,plain,
    epsilon_transitive(sK163),
    inference(cnf_transformation,[],[f1041]) ).

fof(f2109,plain,
    spl171_18,
    inference(avatar_split_clause,[],[f1736,f2106]) ).

fof(f1736,plain,
    relation(sK162),
    inference(cnf_transformation,[],[f1039]) ).

fof(f1039,plain,
    ( relation(sK162)
    & ~ empty(sK162) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK162])],[f167,f1038]) ).

fof(f1038,plain,
    ( ? [X0] :
        ( relation(X0)
        & ~ empty(X0) )
   => ( relation(sK162)
      & ~ empty(sK162) ) ),
    introduced(choice_axiom,[]) ).

fof(f167,axiom,
    ? [X0] :
      ( relation(X0)
      & ~ empty(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_relat_1) ).

fof(f2104,plain,
    ~ spl171_17,
    inference(avatar_split_clause,[],[f1735,f2101]) ).

fof(f2101,plain,
    ( spl171_17
  <=> empty(sK162) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_17])]) ).

fof(f1735,plain,
    ~ empty(sK162),
    inference(cnf_transformation,[],[f1039]) ).

fof(f2099,plain,
    spl171_16,
    inference(avatar_split_clause,[],[f1734,f2096]) ).

fof(f1734,plain,
    ordinal(sK161),
    inference(cnf_transformation,[],[f1037]) ).

fof(f1037,plain,
    ( ordinal(sK161)
    & epsilon_connected(sK161)
    & epsilon_transitive(sK161)
    & ~ empty(sK161) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK161])],[f171,f1036]) ).

fof(f1036,plain,
    ( ? [X0] :
        ( ordinal(X0)
        & epsilon_connected(X0)
        & epsilon_transitive(X0)
        & ~ empty(X0) )
   => ( ordinal(sK161)
      & epsilon_connected(sK161)
      & epsilon_transitive(sK161)
      & ~ empty(sK161) ) ),
    introduced(choice_axiom,[]) ).

fof(f171,axiom,
    ? [X0] :
      ( ordinal(X0)
      & epsilon_connected(X0)
      & epsilon_transitive(X0)
      & ~ empty(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_ordinal1) ).

fof(f2094,plain,
    spl171_15,
    inference(avatar_split_clause,[],[f1733,f2091]) ).

fof(f2091,plain,
    ( spl171_15
  <=> epsilon_connected(sK161) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_15])]) ).

fof(f1733,plain,
    epsilon_connected(sK161),
    inference(cnf_transformation,[],[f1037]) ).

fof(f2089,plain,
    spl171_14,
    inference(avatar_split_clause,[],[f1732,f2086]) ).

fof(f2086,plain,
    ( spl171_14
  <=> epsilon_transitive(sK161) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_14])]) ).

fof(f1732,plain,
    epsilon_transitive(sK161),
    inference(cnf_transformation,[],[f1037]) ).

fof(f2084,plain,
    ~ spl171_13,
    inference(avatar_split_clause,[],[f1731,f2081]) ).

fof(f2081,plain,
    ( spl171_13
  <=> empty(sK161) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_13])]) ).

fof(f1731,plain,
    ~ empty(sK161),
    inference(cnf_transformation,[],[f1037]) ).

fof(f2079,plain,
    spl171_12,
    inference(avatar_split_clause,[],[f1730,f2076]) ).

fof(f1730,plain,
    empty(sK160),
    inference(cnf_transformation,[],[f1035]) ).

fof(f1035,plain,
    empty(sK160),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK160])],[f164,f1034]) ).

fof(f1034,plain,
    ( ? [X0] : empty(X0)
   => empty(sK160) ),
    introduced(choice_axiom,[]) ).

fof(f164,axiom,
    ? [X0] : empty(X0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_xboole_0) ).

fof(f2074,plain,
    ~ spl171_11,
    inference(avatar_split_clause,[],[f1729,f2071]) ).

fof(f2071,plain,
    ( spl171_11
  <=> empty(sK159) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_11])]) ).

fof(f1729,plain,
    ~ empty(sK159),
    inference(cnf_transformation,[],[f1033]) ).

fof(f1033,plain,
    ~ empty(sK159),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK159])],[f169,f1032]) ).

fof(f1032,plain,
    ( ? [X0] : ~ empty(X0)
   => ~ empty(sK159) ),
    introduced(choice_axiom,[]) ).

fof(f169,axiom,
    ? [X0] : ~ empty(X0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_xboole_0) ).

fof(f2069,plain,
    spl171_10,
    inference(avatar_split_clause,[],[f1302,f2066]) ).

fof(f1302,plain,
    ordinal(empty_set),
    inference(cnf_transformation,[],[f116]) ).

fof(f116,axiom,
    ( ordinal(empty_set)
    & epsilon_connected(empty_set)
    & epsilon_transitive(empty_set)
    & empty(empty_set)
    & one_to_one(empty_set)
    & function(empty_set)
    & relation_empty_yielding(empty_set)
    & relation(empty_set) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_ordinal1) ).

fof(f2064,plain,
    spl171_9,
    inference(avatar_split_clause,[],[f1301,f2061]) ).

fof(f2061,plain,
    ( spl171_9
  <=> epsilon_connected(empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_9])]) ).

fof(f1301,plain,
    epsilon_connected(empty_set),
    inference(cnf_transformation,[],[f116]) ).

fof(f2059,plain,
    spl171_8,
    inference(avatar_split_clause,[],[f1300,f2056]) ).

fof(f2056,plain,
    ( spl171_8
  <=> epsilon_transitive(empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_8])]) ).

fof(f1300,plain,
    epsilon_transitive(empty_set),
    inference(cnf_transformation,[],[f116]) ).

fof(f2054,plain,
    spl171_7,
    inference(avatar_split_clause,[],[f1298,f2051]) ).

fof(f2051,plain,
    ( spl171_7
  <=> one_to_one(empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_7])]) ).

fof(f1298,plain,
    one_to_one(empty_set),
    inference(cnf_transformation,[],[f116]) ).

fof(f2049,plain,
    spl171_6,
    inference(avatar_split_clause,[],[f1297,f2046]) ).

fof(f2046,plain,
    ( spl171_6
  <=> function(empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_6])]) ).

fof(f1297,plain,
    function(empty_set),
    inference(cnf_transformation,[],[f116]) ).

fof(f2044,plain,
    spl171_5,
    inference(avatar_split_clause,[],[f1294,f2041]) ).

fof(f2041,plain,
    ( spl171_5
  <=> relation_empty_yielding(empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_5])]) ).

fof(f1294,plain,
    relation_empty_yielding(empty_set),
    inference(cnf_transformation,[],[f107]) ).

fof(f107,axiom,
    ( relation_empty_yielding(empty_set)
    & relation(empty_set)
    & empty(empty_set) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc12_relat_1) ).

fof(f2039,plain,
    spl171_4,
    inference(avatar_split_clause,[],[f1291,f2036]) ).

fof(f1291,plain,
    relation(empty_set),
    inference(cnf_transformation,[],[f127]) ).

fof(f127,axiom,
    ( relation(empty_set)
    & empty(empty_set) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc4_relat_1) ).

fof(f2034,plain,
    spl171_3,
    inference(avatar_split_clause,[],[f1289,f2031]) ).

fof(f2031,plain,
    ( spl171_3
  <=> empty(empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl171_3])]) ).

fof(f1289,plain,
    empty(empty_set),
    inference(cnf_transformation,[],[f113]) ).

fof(f113,axiom,
    empty(empty_set),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_xboole_0) ).

fof(f2029,plain,
    ~ spl171_2,
    inference(avatar_split_clause,[],[f1057,f2026]) ).

fof(f1057,plain,
    ~ subset(relation_dom(relation_rng_restriction(sK50,sK51)),relation_dom(sK51)),
    inference(cnf_transformation,[],[f683]) ).

fof(f683,plain,
    ( ~ subset(relation_dom(relation_rng_restriction(sK50,sK51)),relation_dom(sK51))
    & relation(sK51) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK50,sK51])],[f320,f682]) ).

fof(f682,plain,
    ( ? [X0,X1] :
        ( ~ subset(relation_dom(relation_rng_restriction(X0,X1)),relation_dom(X1))
        & relation(X1) )
   => ( ~ subset(relation_dom(relation_rng_restriction(sK50,sK51)),relation_dom(sK51))
      & relation(sK51) ) ),
    introduced(choice_axiom,[]) ).

fof(f320,plain,
    ? [X0,X1] :
      ( ~ subset(relation_dom(relation_rng_restriction(X0,X1)),relation_dom(X1))
      & relation(X1) ),
    inference(ennf_transformation,[],[f147]) ).

fof(f147,negated_conjecture,
    ~ ! [X0,X1] :
        ( relation(X1)
       => subset(relation_dom(relation_rng_restriction(X0,X1)),relation_dom(X1)) ),
    inference(negated_conjecture,[],[f146]) ).

fof(f146,conjecture,
    ! [X0,X1] :
      ( relation(X1)
     => subset(relation_dom(relation_rng_restriction(X0,X1)),relation_dom(X1)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l29_wellord1) ).

fof(f2024,plain,
    spl171_1,
    inference(avatar_split_clause,[],[f1056,f2021]) ).

fof(f1056,plain,
    relation(sK51),
    inference(cnf_transformation,[],[f683]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.07  % Problem    : SEU248+2 : TPTP v8.1.2. Released v3.3.0.
% 0.00/0.08  % Command    : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.07/0.26  % Computer : n014.cluster.edu
% 0.07/0.26  % Model    : x86_64 x86_64
% 0.07/0.26  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.26  % Memory   : 8042.1875MB
% 0.07/0.26  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.07/0.26  % CPULimit   : 300
% 0.07/0.26  % WCLimit    : 300
% 0.07/0.26  % DateTime   : Mon Apr 29 20:33:49 EDT 2024
% 0.07/0.26  % CPUTime    : 
% 0.07/0.27  % (14157)Running in auto input_syntax mode. Trying TPTP
% 0.07/0.28  % (14163)WARNING: value z3 for option sas not known
% 0.07/0.28  % (14161)fmb+10_1_bce=on:fmbas=function:fmbsr=1.2:fde=unused:nm=0_846 on theBenchmark for (846ds/0Mi)
% 0.07/0.28  % (14162)fmb+10_1_bce=on:fmbdsb=on:fmbes=contour:fmbswr=3:fde=none:nm=0_793 on theBenchmark for (793ds/0Mi)
% 0.07/0.28  % (14164)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on theBenchmark for (533ds/0Mi)
% 0.07/0.28  % (14165)ott+10_10:1_add=off:afr=on:amm=off:anc=all:bd=off:bs=on:fsr=off:irw=on:lma=on:msp=off:nm=4:nwc=4.0:sac=on:sp=reverse_frequency_531 on theBenchmark for (531ds/0Mi)
% 0.07/0.28  % (14166)ott-10_8_av=off:bd=preordered:bs=on:fsd=off:fsr=off:fde=unused:irw=on:lcm=predicate:lma=on:nm=4:nwc=1.7:sp=frequency_522 on theBenchmark for (522ds/0Mi)
% 0.07/0.28  % (14163)dis+2_11_add=large:afr=on:amm=off:bd=off:bce=on:fsd=off:fde=none:gs=on:gsaa=full_model:gsem=off:irw=on:msp=off:nm=4:nwc=1.3:sas=z3:sims=off:sac=on:sp=reverse_arity_569 on theBenchmark for (569ds/0Mi)
% 0.07/0.28  % (14167)ott+1_64_av=off:bd=off:bce=on:fsd=off:fde=unused:gsp=on:irw=on:lcm=predicate:lma=on:nm=2:nwc=1.1:sims=off:urr=on_497 on theBenchmark for (497ds/0Mi)
% 0.11/0.32  TRYING [1]
% 0.11/0.32  TRYING [2]
% 0.11/0.36  TRYING [3]
% 0.11/0.42  TRYING [1]
% 0.11/0.44  TRYING [2]
% 0.11/0.69  TRYING [4]
% 3.19/0.75  % (14165)First to succeed.
% 3.19/0.77  TRYING [3]
% 3.19/0.79  % (14165)Refutation found. Thanks to Tanya!
% 3.19/0.79  % SZS status Theorem for theBenchmark
% 3.19/0.79  % SZS output start Proof for theBenchmark
% See solution above
% 3.70/0.81  % (14165)------------------------------
% 3.70/0.81  % (14165)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 3.70/0.81  % (14165)Termination reason: Refutation
% 3.70/0.81  
% 3.70/0.81  % (14165)Memory used [KB]: 11737
% 3.70/0.81  % (14165)Time elapsed: 0.510 s
% 3.70/0.81  % (14165)Instructions burned: 1407 (million)
% 3.70/0.81  % (14165)------------------------------
% 3.70/0.81  % (14165)------------------------------
% 3.70/0.81  % (14157)Success in time 0.529 s
%------------------------------------------------------------------------------