TSTP Solution File: SEU023+1 by Vampire-SAT---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire-SAT---4.8
% Problem  : SEU023+1 : TPTP v8.1.2. Released v3.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s

% Computer : n008.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 : Sun May  5 09:26:44 EDT 2024

% Result   : Theorem 0.22s 0.52s
% Output   : Refutation 0.22s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    8
%            Number of leaves      :  394
% Syntax   : Number of formulae    : 1314 ( 109 unt;   0 def)
%            Number of atoms       : 4828 ( 595 equ)
%            Maximal formula atoms :   15 (   3 avg)
%            Number of connectives : 6504 (2990   ~;2957   |; 167   &)
%                                         ( 346 <=>;  44  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   13 (   5 avg)
%            Maximal term depth    :    5 (   1 avg)
%            Number of predicates  :  352 ( 350 usr; 340 prp; 0-4 aty)
%            Number of functors    :   22 (  22 usr;  11 con; 0-2 aty)
%            Number of variables   : 1500 (1462   !;  38   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f4678,plain,
    $false,
    inference(avatar_sat_refutation,[],[f208,f213,f218,f223,f228,f233,f238,f243,f248,f253,f258,f263,f268,f273,f278,f283,f288,f293,f298,f303,f308,f312,f316,f320,f329,f333,f337,f341,f356,f360,f364,f368,f372,f376,f380,f384,f388,f393,f413,f417,f423,f428,f432,f436,f440,f444,f448,f452,f469,f473,f477,f481,f485,f490,f494,f498,f502,f506,f510,f553,f557,f567,f572,f576,f580,f590,f594,f598,f603,f607,f614,f619,f626,f633,f637,f642,f646,f652,f658,f667,f671,f676,f682,f687,f692,f704,f709,f715,f740,f744,f748,f753,f760,f766,f767,f768,f769,f770,f792,f856,f860,f873,f882,f887,f891,f931,f935,f943,f947,f951,f955,f959,f968,f972,f1014,f1018,f1022,f1026,f1068,f1072,f1082,f1086,f1090,f1094,f1098,f1142,f1146,f1152,f1163,f1168,f1172,f1176,f1180,f1215,f1234,f1238,f1273,f1280,f1289,f1298,f1304,f1313,f1318,f1319,f1324,f1347,f1351,f1363,f1364,f1372,f1384,f1390,f1395,f1401,f1405,f1410,f1422,f1427,f1435,f1440,f1453,f1457,f1463,f1469,f1473,f1486,f1510,f1514,f1530,f1534,f1548,f1552,f1556,f1560,f1564,f1568,f1572,f1576,f1580,f1584,f1588,f1592,f1596,f1732,f1820,f1824,f1836,f1840,f1844,f1848,f1852,f1856,f1860,f1864,f1868,f1872,f1876,f1880,f1884,f1888,f1892,f1896,f2024,f2140,f2144,f2148,f2152,f2156,f2160,f2164,f2168,f2172,f2176,f2180,f2184,f2188,f2211,f2215,f2391,f2395,f2399,f2403,f2426,f2430,f2434,f2438,f2442,f2446,f2450,f2454,f2679,f2683,f2687,f2691,f2695,f2699,f2703,f2707,f2750,f2845,f2849,f2853,f2912,f2916,f2920,f2924,f2928,f2932,f3064,f3075,f3079,f3086,f3090,f3094,f3104,f3111,f3137,f3155,f3159,f3163,f3167,f3252,f3256,f3260,f3264,f3268,f3272,f3276,f3347,f3389,f3393,f3397,f3401,f3405,f3409,f3413,f3417,f3422,f3426,f3430,f3606,f3610,f3614,f3618,f3622,f3626,f3630,f3634,f3650,f3654,f3658,f3662,f3666,f3670,f3674,f3678,f3720,f3894,f3982,f4000,f4018,f4022,f4027,f4031,f4035,f4039,f4043,f4170,f4174,f4178,f4182,f4186,f4190,f4194,f4198,f4202,f4206,f4210,f4414,f4418,f4422,f4440,f4458,f4462,f4466,f4470,f4474,f4478,f4482,f4592,f4596,f4600,f4604,f4608,f4612,f4670,f4675,f4677]) ).

fof(f4677,plain,
    ( spl18_26
    | ~ spl18_25
    | ~ spl18_339 ),
    inference(avatar_split_clause,[],[f4676,f4672,f322,f326]) ).

fof(f326,plain,
    ( spl18_26
  <=> sK3 = apply(relation_composition(sK4,function_inverse(sK4)),sK3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_26])]) ).

fof(f322,plain,
    ( spl18_25
  <=> sK3 = apply(function_inverse(sK4),apply(sK4,sK3)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_25])]) ).

fof(f4672,plain,
    ( spl18_339
  <=> apply(relation_composition(sK4,function_inverse(sK4)),sK3) = apply(function_inverse(sK4),apply(sK4,sK3)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_339])]) ).

fof(f4676,plain,
    ( sK3 = apply(relation_composition(sK4,function_inverse(sK4)),sK3)
    | ~ spl18_25
    | ~ spl18_339 ),
    inference(forward_demodulation,[],[f4674,f323]) ).

fof(f323,plain,
    ( sK3 = apply(function_inverse(sK4),apply(sK4,sK3))
    | ~ spl18_25 ),
    inference(avatar_component_clause,[],[f322]) ).

fof(f4674,plain,
    ( apply(relation_composition(sK4,function_inverse(sK4)),sK3) = apply(function_inverse(sK4),apply(sK4,sK3))
    | ~ spl18_339 ),
    inference(avatar_component_clause,[],[f4672]) ).

fof(f4675,plain,
    ( ~ spl18_138
    | spl18_339
    | ~ spl18_90
    | ~ spl18_139 ),
    inference(avatar_split_clause,[],[f1379,f1270,f713,f4672,f1266]) ).

fof(f1266,plain,
    ( spl18_138
  <=> function(function_inverse(sK4)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_138])]) ).

fof(f713,plain,
    ( spl18_90
  <=> ! [X0] :
        ( apply(X0,apply(sK4,sK3)) = apply(relation_composition(sK4,X0),sK3)
        | ~ relation(X0)
        | ~ function(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_90])]) ).

fof(f1270,plain,
    ( spl18_139
  <=> relation(function_inverse(sK4)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_139])]) ).

fof(f1379,plain,
    ( apply(relation_composition(sK4,function_inverse(sK4)),sK3) = apply(function_inverse(sK4),apply(sK4,sK3))
    | ~ function(function_inverse(sK4))
    | ~ spl18_90
    | ~ spl18_139 ),
    inference(resolution,[],[f1271,f714]) ).

fof(f714,plain,
    ( ! [X0] :
        ( ~ relation(X0)
        | apply(X0,apply(sK4,sK3)) = apply(relation_composition(sK4,X0),sK3)
        | ~ function(X0) )
    | ~ spl18_90 ),
    inference(avatar_component_clause,[],[f713]) ).

fof(f1271,plain,
    ( relation(function_inverse(sK4))
    | ~ spl18_139 ),
    inference(avatar_component_clause,[],[f1270]) ).

fof(f4670,plain,
    ( spl18_338
    | ~ spl18_35
    | ~ spl18_188 ),
    inference(avatar_split_clause,[],[f2407,f1834,f374,f4668]) ).

fof(f4668,plain,
    ( spl18_338
  <=> ! [X0] :
        ( sK11 = relation_composition(relation_dom(relation_dom(X0)),sK4)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_338])]) ).

fof(f374,plain,
    ( spl18_35
  <=> ! [X0] :
        ( empty(relation_dom(X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_35])]) ).

fof(f1834,plain,
    ( spl18_188
  <=> ! [X0] :
        ( sK11 = relation_composition(relation_dom(X0),sK4)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_188])]) ).

fof(f2407,plain,
    ( ! [X0] :
        ( sK11 = relation_composition(relation_dom(relation_dom(X0)),sK4)
        | ~ empty(X0) )
    | ~ spl18_35
    | ~ spl18_188 ),
    inference(resolution,[],[f1835,f375]) ).

fof(f375,plain,
    ( ! [X0] :
        ( empty(relation_dom(X0))
        | ~ empty(X0) )
    | ~ spl18_35 ),
    inference(avatar_component_clause,[],[f374]) ).

fof(f1835,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | sK11 = relation_composition(relation_dom(X0),sK4) )
    | ~ spl18_188 ),
    inference(avatar_component_clause,[],[f1834]) ).

fof(f4612,plain,
    ( spl18_337
    | ~ spl18_143
    | ~ spl18_239 ),
    inference(avatar_split_clause,[],[f2839,f2705,f1301,f4610]) ).

fof(f4610,plain,
    ( spl18_337
  <=> ! [X0] :
        ( ~ in(relation_dom(X0),apply(sK11,sK3))
        | ~ sP1(sK11,X0)
        | ~ in(apply(sK4,sK3),relation_rng(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_337])]) ).

fof(f1301,plain,
    ( spl18_143
  <=> apply(sK11,apply(sK4,sK3)) = apply(sK11,sK3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_143])]) ).

fof(f2705,plain,
    ( spl18_239
  <=> ! [X2,X0,X1] :
        ( ~ in(X0,relation_rng(X1))
        | ~ sP1(X2,X1)
        | ~ in(relation_dom(X1),apply(X2,X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_239])]) ).

fof(f2839,plain,
    ( ! [X0] :
        ( ~ in(relation_dom(X0),apply(sK11,sK3))
        | ~ sP1(sK11,X0)
        | ~ in(apply(sK4,sK3),relation_rng(X0)) )
    | ~ spl18_143
    | ~ spl18_239 ),
    inference(superposition,[],[f2706,f1303]) ).

fof(f1303,plain,
    ( apply(sK11,apply(sK4,sK3)) = apply(sK11,sK3)
    | ~ spl18_143 ),
    inference(avatar_component_clause,[],[f1301]) ).

fof(f2706,plain,
    ( ! [X2,X0,X1] :
        ( ~ in(relation_dom(X1),apply(X2,X0))
        | ~ sP1(X2,X1)
        | ~ in(X0,relation_rng(X1)) )
    | ~ spl18_239 ),
    inference(avatar_component_clause,[],[f2705]) ).

fof(f4608,plain,
    ( spl18_336
    | ~ spl18_143
    | ~ spl18_238 ),
    inference(avatar_split_clause,[],[f2831,f2701,f1301,f4606]) ).

fof(f4606,plain,
    ( spl18_336
  <=> ! [X0] :
        ( element(apply(sK11,sK3),relation_dom(X0))
        | ~ sP1(sK11,X0)
        | ~ in(apply(sK4,sK3),relation_rng(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_336])]) ).

fof(f2701,plain,
    ( spl18_238
  <=> ! [X2,X0,X1] :
        ( ~ in(X0,relation_rng(X1))
        | ~ sP1(X2,X1)
        | element(apply(X2,X0),relation_dom(X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_238])]) ).

fof(f2831,plain,
    ( ! [X0] :
        ( element(apply(sK11,sK3),relation_dom(X0))
        | ~ sP1(sK11,X0)
        | ~ in(apply(sK4,sK3),relation_rng(X0)) )
    | ~ spl18_143
    | ~ spl18_238 ),
    inference(superposition,[],[f2702,f1303]) ).

fof(f2702,plain,
    ( ! [X2,X0,X1] :
        ( element(apply(X2,X0),relation_dom(X1))
        | ~ sP1(X2,X1)
        | ~ in(X0,relation_rng(X1)) )
    | ~ spl18_238 ),
    inference(avatar_component_clause,[],[f2701]) ).

fof(f4604,plain,
    ( spl18_335
    | ~ spl18_91
    | ~ spl18_148 ),
    inference(avatar_split_clause,[],[f1358,f1349,f738,f4602]) ).

fof(f4602,plain,
    ( spl18_335
  <=> ! [X0] :
        ( apply(relation_rng(X0),apply(sK4,sK3)) = apply(relation_composition(sK4,relation_rng(X0)),sK3)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_335])]) ).

fof(f738,plain,
    ( spl18_91
  <=> ! [X0] :
        ( ~ empty(X0)
        | function(relation_rng(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_91])]) ).

fof(f1349,plain,
    ( spl18_148
  <=> ! [X0] :
        ( apply(relation_rng(X0),apply(sK4,sK3)) = apply(relation_composition(sK4,relation_rng(X0)),sK3)
        | ~ function(relation_rng(X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_148])]) ).

fof(f1358,plain,
    ( ! [X0] :
        ( apply(relation_rng(X0),apply(sK4,sK3)) = apply(relation_composition(sK4,relation_rng(X0)),sK3)
        | ~ empty(X0) )
    | ~ spl18_91
    | ~ spl18_148 ),
    inference(duplicate_literal_removal,[],[f1356]) ).

fof(f1356,plain,
    ( ! [X0] :
        ( apply(relation_rng(X0),apply(sK4,sK3)) = apply(relation_composition(sK4,relation_rng(X0)),sK3)
        | ~ empty(X0)
        | ~ empty(X0) )
    | ~ spl18_91
    | ~ spl18_148 ),
    inference(resolution,[],[f1350,f739]) ).

fof(f739,plain,
    ( ! [X0] :
        ( function(relation_rng(X0))
        | ~ empty(X0) )
    | ~ spl18_91 ),
    inference(avatar_component_clause,[],[f738]) ).

fof(f1350,plain,
    ( ! [X0] :
        ( ~ function(relation_rng(X0))
        | apply(relation_rng(X0),apply(sK4,sK3)) = apply(relation_composition(sK4,relation_rng(X0)),sK3)
        | ~ empty(X0) )
    | ~ spl18_148 ),
    inference(avatar_component_clause,[],[f1349]) ).

fof(f4600,plain,
    ( spl18_334
    | ~ spl18_92
    | ~ spl18_147 ),
    inference(avatar_split_clause,[],[f1354,f1345,f742,f4598]) ).

fof(f4598,plain,
    ( spl18_334
  <=> ! [X0] :
        ( apply(relation_dom(X0),apply(sK4,sK3)) = apply(relation_composition(sK4,relation_dom(X0)),sK3)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_334])]) ).

fof(f742,plain,
    ( spl18_92
  <=> ! [X0] :
        ( ~ empty(X0)
        | function(relation_dom(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_92])]) ).

fof(f1345,plain,
    ( spl18_147
  <=> ! [X0] :
        ( apply(relation_dom(X0),apply(sK4,sK3)) = apply(relation_composition(sK4,relation_dom(X0)),sK3)
        | ~ function(relation_dom(X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_147])]) ).

fof(f1354,plain,
    ( ! [X0] :
        ( apply(relation_dom(X0),apply(sK4,sK3)) = apply(relation_composition(sK4,relation_dom(X0)),sK3)
        | ~ empty(X0) )
    | ~ spl18_92
    | ~ spl18_147 ),
    inference(duplicate_literal_removal,[],[f1352]) ).

fof(f1352,plain,
    ( ! [X0] :
        ( apply(relation_dom(X0),apply(sK4,sK3)) = apply(relation_composition(sK4,relation_dom(X0)),sK3)
        | ~ empty(X0)
        | ~ empty(X0) )
    | ~ spl18_92
    | ~ spl18_147 ),
    inference(resolution,[],[f1346,f743]) ).

fof(f743,plain,
    ( ! [X0] :
        ( function(relation_dom(X0))
        | ~ empty(X0) )
    | ~ spl18_92 ),
    inference(avatar_component_clause,[],[f742]) ).

fof(f1346,plain,
    ( ! [X0] :
        ( ~ function(relation_dom(X0))
        | apply(relation_dom(X0),apply(sK4,sK3)) = apply(relation_composition(sK4,relation_dom(X0)),sK3)
        | ~ empty(X0) )
    | ~ spl18_147 ),
    inference(avatar_component_clause,[],[f1345]) ).

fof(f4596,plain,
    ( spl18_333
    | ~ spl18_128
    | ~ spl18_143 ),
    inference(avatar_split_clause,[],[f1305,f1301,f1144,f4594]) ).

fof(f4594,plain,
    ( spl18_333
  <=> ! [X0] :
        ( in(apply(sK11,sK3),relation_dom(X0))
        | ~ in(apply(sK4,sK3),relation_rng(X0))
        | ~ sP1(sK11,X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_333])]) ).

fof(f1144,plain,
    ( spl18_128
  <=> ! [X2,X0,X1] :
        ( ~ in(X0,relation_rng(X1))
        | in(apply(X2,X0),relation_dom(X1))
        | ~ sP1(X2,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_128])]) ).

fof(f1305,plain,
    ( ! [X0] :
        ( in(apply(sK11,sK3),relation_dom(X0))
        | ~ in(apply(sK4,sK3),relation_rng(X0))
        | ~ sP1(sK11,X0) )
    | ~ spl18_128
    | ~ spl18_143 ),
    inference(superposition,[],[f1145,f1303]) ).

fof(f1145,plain,
    ( ! [X2,X0,X1] :
        ( in(apply(X2,X0),relation_dom(X1))
        | ~ in(X0,relation_rng(X1))
        | ~ sP1(X2,X1) )
    | ~ spl18_128 ),
    inference(avatar_component_clause,[],[f1144]) ).

fof(f4592,plain,
    ( spl18_332
    | ~ spl18_33
    | ~ spl18_185 ),
    inference(avatar_split_clause,[],[f2346,f1730,f366,f4590]) ).

fof(f4590,plain,
    ( spl18_332
  <=> ! [X0] :
        ( sK11 = relation_composition(sK4,relation_rng(relation_rng(X0)))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_332])]) ).

fof(f366,plain,
    ( spl18_33
  <=> ! [X0] :
        ( empty(relation_rng(X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_33])]) ).

fof(f1730,plain,
    ( spl18_185
  <=> ! [X0] :
        ( sK11 = relation_composition(sK4,relation_rng(X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_185])]) ).

fof(f2346,plain,
    ( ! [X0] :
        ( sK11 = relation_composition(sK4,relation_rng(relation_rng(X0)))
        | ~ empty(X0) )
    | ~ spl18_33
    | ~ spl18_185 ),
    inference(resolution,[],[f1731,f367]) ).

fof(f367,plain,
    ( ! [X0] :
        ( empty(relation_rng(X0))
        | ~ empty(X0) )
    | ~ spl18_33 ),
    inference(avatar_component_clause,[],[f366]) ).

fof(f1731,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | sK11 = relation_composition(sK4,relation_rng(X0)) )
    | ~ spl18_185 ),
    inference(avatar_component_clause,[],[f1730]) ).

fof(f4482,plain,
    ( spl18_331
    | ~ spl18_139
    | ~ spl18_249 ),
    inference(avatar_split_clause,[],[f3043,f2930,f1270,f4480]) ).

fof(f4480,plain,
    ( spl18_331
  <=> ! [X2,X0,X1] :
        ( relation_composition(X0,relation_composition(X1,function_inverse(sK4))) = X2
        | ~ empty(X2)
        | ~ empty(X0)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_331])]) ).

fof(f2930,plain,
    ( spl18_249
  <=> ! [X0,X3,X2,X1] :
        ( ~ empty(X0)
        | relation_composition(X0,relation_composition(X1,X2)) = X3
        | ~ empty(X3)
        | ~ relation(X2)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_249])]) ).

fof(f3043,plain,
    ( ! [X2,X0,X1] :
        ( relation_composition(X0,relation_composition(X1,function_inverse(sK4))) = X2
        | ~ empty(X2)
        | ~ empty(X0)
        | ~ relation(X1) )
    | ~ spl18_139
    | ~ spl18_249 ),
    inference(resolution,[],[f2931,f1271]) ).

fof(f2931,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ relation(X2)
        | relation_composition(X0,relation_composition(X1,X2)) = X3
        | ~ empty(X3)
        | ~ empty(X0)
        | ~ relation(X1) )
    | ~ spl18_249 ),
    inference(avatar_component_clause,[],[f2930]) ).

fof(f4478,plain,
    ( spl18_330
    | ~ spl18_139
    | ~ spl18_248 ),
    inference(avatar_split_clause,[],[f3024,f2926,f1270,f4476]) ).

fof(f4476,plain,
    ( spl18_330
  <=> ! [X2,X0,X1] :
        ( relation_composition(X0,relation_composition(function_inverse(sK4),X1)) = X2
        | ~ empty(X2)
        | ~ empty(X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_330])]) ).

fof(f2926,plain,
    ( spl18_248
  <=> ! [X0,X3,X2,X1] :
        ( ~ empty(X0)
        | relation_composition(X0,relation_composition(X1,X2)) = X3
        | ~ empty(X3)
        | ~ relation(X1)
        | ~ empty(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_248])]) ).

fof(f3024,plain,
    ( ! [X2,X0,X1] :
        ( relation_composition(X0,relation_composition(function_inverse(sK4),X1)) = X2
        | ~ empty(X2)
        | ~ empty(X0)
        | ~ empty(X1) )
    | ~ spl18_139
    | ~ spl18_248 ),
    inference(resolution,[],[f2927,f1271]) ).

fof(f2927,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ relation(X1)
        | relation_composition(X0,relation_composition(X1,X2)) = X3
        | ~ empty(X3)
        | ~ empty(X0)
        | ~ empty(X2) )
    | ~ spl18_248 ),
    inference(avatar_component_clause,[],[f2926]) ).

fof(f4474,plain,
    ( spl18_329
    | ~ spl18_35
    | ~ spl18_185 ),
    inference(avatar_split_clause,[],[f2345,f1730,f374,f4472]) ).

fof(f4472,plain,
    ( spl18_329
  <=> ! [X0] :
        ( sK11 = relation_composition(sK4,relation_rng(relation_dom(X0)))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_329])]) ).

fof(f2345,plain,
    ( ! [X0] :
        ( sK11 = relation_composition(sK4,relation_rng(relation_dom(X0)))
        | ~ empty(X0) )
    | ~ spl18_35
    | ~ spl18_185 ),
    inference(resolution,[],[f1731,f375]) ).

fof(f4470,plain,
    ( spl18_328
    | ~ spl18_139
    | ~ spl18_247 ),
    inference(avatar_split_clause,[],[f3005,f2922,f1270,f4468]) ).

fof(f4468,plain,
    ( spl18_328
  <=> ! [X2,X0,X1] :
        ( relation_composition(X0,relation_composition(X1,function_inverse(sK4))) = X2
        | ~ empty(X2)
        | ~ empty(X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_328])]) ).

fof(f2922,plain,
    ( spl18_247
  <=> ! [X0,X3,X2,X1] :
        ( ~ empty(X0)
        | relation_composition(X0,relation_composition(X1,X2)) = X3
        | ~ empty(X3)
        | ~ relation(X2)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_247])]) ).

fof(f3005,plain,
    ( ! [X2,X0,X1] :
        ( relation_composition(X0,relation_composition(X1,function_inverse(sK4))) = X2
        | ~ empty(X2)
        | ~ empty(X0)
        | ~ empty(X1) )
    | ~ spl18_139
    | ~ spl18_247 ),
    inference(resolution,[],[f2923,f1271]) ).

fof(f2923,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ relation(X2)
        | relation_composition(X0,relation_composition(X1,X2)) = X3
        | ~ empty(X3)
        | ~ empty(X0)
        | ~ empty(X1) )
    | ~ spl18_247 ),
    inference(avatar_component_clause,[],[f2922]) ).

fof(f4466,plain,
    ( spl18_327
    | ~ spl18_139
    | ~ spl18_246 ),
    inference(avatar_split_clause,[],[f2986,f2918,f1270,f4464]) ).

fof(f4464,plain,
    ( spl18_327
  <=> ! [X2,X0,X1] :
        ( relation_composition(relation_composition(X0,function_inverse(sK4)),X1) = X2
        | ~ empty(X2)
        | ~ empty(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_327])]) ).

fof(f2918,plain,
    ( spl18_246
  <=> ! [X0,X3,X2,X1] :
        ( ~ empty(X0)
        | relation_composition(relation_composition(X1,X2),X0) = X3
        | ~ empty(X3)
        | ~ relation(X2)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_246])]) ).

fof(f2986,plain,
    ( ! [X2,X0,X1] :
        ( relation_composition(relation_composition(X0,function_inverse(sK4)),X1) = X2
        | ~ empty(X2)
        | ~ empty(X1)
        | ~ relation(X0) )
    | ~ spl18_139
    | ~ spl18_246 ),
    inference(resolution,[],[f2919,f1271]) ).

fof(f2919,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ relation(X2)
        | relation_composition(relation_composition(X1,X2),X0) = X3
        | ~ empty(X3)
        | ~ empty(X0)
        | ~ relation(X1) )
    | ~ spl18_246 ),
    inference(avatar_component_clause,[],[f2918]) ).

fof(f4462,plain,
    ( spl18_326
    | ~ spl18_139
    | ~ spl18_245 ),
    inference(avatar_split_clause,[],[f2953,f2914,f1270,f4460]) ).

fof(f4460,plain,
    ( spl18_326
  <=> ! [X2,X0,X1] :
        ( relation_composition(relation_composition(function_inverse(sK4),X0),X1) = X2
        | ~ empty(X2)
        | ~ empty(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_326])]) ).

fof(f2914,plain,
    ( spl18_245
  <=> ! [X0,X3,X2,X1] :
        ( ~ empty(X0)
        | relation_composition(relation_composition(X1,X2),X0) = X3
        | ~ empty(X3)
        | ~ relation(X1)
        | ~ empty(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_245])]) ).

fof(f2953,plain,
    ( ! [X2,X0,X1] :
        ( relation_composition(relation_composition(function_inverse(sK4),X0),X1) = X2
        | ~ empty(X2)
        | ~ empty(X1)
        | ~ empty(X0) )
    | ~ spl18_139
    | ~ spl18_245 ),
    inference(resolution,[],[f2915,f1271]) ).

fof(f2915,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ relation(X1)
        | relation_composition(relation_composition(X1,X2),X0) = X3
        | ~ empty(X3)
        | ~ empty(X0)
        | ~ empty(X2) )
    | ~ spl18_245 ),
    inference(avatar_component_clause,[],[f2914]) ).

fof(f4458,plain,
    ( spl18_325
    | ~ spl18_139
    | ~ spl18_244 ),
    inference(avatar_split_clause,[],[f2934,f2910,f1270,f4456]) ).

fof(f4456,plain,
    ( spl18_325
  <=> ! [X2,X0,X1] :
        ( relation_composition(relation_composition(X0,function_inverse(sK4)),X1) = X2
        | ~ empty(X2)
        | ~ empty(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_325])]) ).

fof(f2910,plain,
    ( spl18_244
  <=> ! [X0,X3,X2,X1] :
        ( ~ empty(X0)
        | relation_composition(relation_composition(X1,X2),X0) = X3
        | ~ empty(X3)
        | ~ relation(X2)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_244])]) ).

fof(f2934,plain,
    ( ! [X2,X0,X1] :
        ( relation_composition(relation_composition(X0,function_inverse(sK4)),X1) = X2
        | ~ empty(X2)
        | ~ empty(X1)
        | ~ empty(X0) )
    | ~ spl18_139
    | ~ spl18_244 ),
    inference(resolution,[],[f2911,f1271]) ).

fof(f2911,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ relation(X2)
        | relation_composition(relation_composition(X1,X2),X0) = X3
        | ~ empty(X3)
        | ~ empty(X0)
        | ~ empty(X1) )
    | ~ spl18_244 ),
    inference(avatar_component_clause,[],[f2910]) ).

fof(f4440,plain,
    ( ~ spl18_138
    | spl18_324
    | ~ spl18_139
    | ~ spl18_243 ),
    inference(avatar_split_clause,[],[f2888,f2851,f1270,f4438,f1266]) ).

fof(f4438,plain,
    ( spl18_324
  <=> ! [X0,X1] :
        ( relation_composition(X0,function_inverse(function_inverse(sK4))) = X1
        | ~ empty(X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_324])]) ).

fof(f2851,plain,
    ( spl18_243
  <=> ! [X2,X0,X1] :
        ( ~ empty(X0)
        | relation_composition(X0,function_inverse(X1)) = X2
        | ~ empty(X2)
        | ~ function(X1)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_243])]) ).

fof(f2888,plain,
    ( ! [X0,X1] :
        ( relation_composition(X0,function_inverse(function_inverse(sK4))) = X1
        | ~ empty(X1)
        | ~ function(function_inverse(sK4))
        | ~ empty(X0) )
    | ~ spl18_139
    | ~ spl18_243 ),
    inference(resolution,[],[f2852,f1271]) ).

fof(f2852,plain,
    ( ! [X2,X0,X1] :
        ( ~ relation(X1)
        | relation_composition(X0,function_inverse(X1)) = X2
        | ~ empty(X2)
        | ~ function(X1)
        | ~ empty(X0) )
    | ~ spl18_243 ),
    inference(avatar_component_clause,[],[f2851]) ).

fof(f4422,plain,
    ( ~ spl18_138
    | spl18_323
    | ~ spl18_139
    | ~ spl18_242 ),
    inference(avatar_split_clause,[],[f2866,f2847,f1270,f4420,f1266]) ).

fof(f4420,plain,
    ( spl18_323
  <=> ! [X0,X1] :
        ( relation_composition(function_inverse(function_inverse(sK4)),X0) = X1
        | ~ empty(X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_323])]) ).

fof(f2847,plain,
    ( spl18_242
  <=> ! [X2,X0,X1] :
        ( ~ empty(X0)
        | relation_composition(function_inverse(X1),X0) = X2
        | ~ empty(X2)
        | ~ function(X1)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_242])]) ).

fof(f2866,plain,
    ( ! [X0,X1] :
        ( relation_composition(function_inverse(function_inverse(sK4)),X0) = X1
        | ~ empty(X1)
        | ~ function(function_inverse(sK4))
        | ~ empty(X0) )
    | ~ spl18_139
    | ~ spl18_242 ),
    inference(resolution,[],[f2848,f1271]) ).

fof(f2848,plain,
    ( ! [X2,X0,X1] :
        ( ~ relation(X1)
        | relation_composition(function_inverse(X1),X0) = X2
        | ~ empty(X2)
        | ~ function(X1)
        | ~ empty(X0) )
    | ~ spl18_242 ),
    inference(avatar_component_clause,[],[f2847]) ).

fof(f4418,plain,
    ( spl18_322
    | ~ spl18_25
    | ~ spl18_239 ),
    inference(avatar_split_clause,[],[f2840,f2705,f322,f4416]) ).

fof(f4416,plain,
    ( spl18_322
  <=> ! [X0] :
        ( ~ in(relation_dom(X0),sK3)
        | ~ sP1(function_inverse(sK4),X0)
        | ~ in(apply(sK4,sK3),relation_rng(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_322])]) ).

fof(f2840,plain,
    ( ! [X0] :
        ( ~ in(relation_dom(X0),sK3)
        | ~ sP1(function_inverse(sK4),X0)
        | ~ in(apply(sK4,sK3),relation_rng(X0)) )
    | ~ spl18_25
    | ~ spl18_239 ),
    inference(superposition,[],[f2706,f323]) ).

fof(f4414,plain,
    ( spl18_321
    | ~ spl18_25
    | ~ spl18_238 ),
    inference(avatar_split_clause,[],[f2832,f2701,f322,f4412]) ).

fof(f4412,plain,
    ( spl18_321
  <=> ! [X0] :
        ( element(sK3,relation_dom(X0))
        | ~ sP1(function_inverse(sK4),X0)
        | ~ in(apply(sK4,sK3),relation_rng(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_321])]) ).

fof(f2832,plain,
    ( ! [X0] :
        ( element(sK3,relation_dom(X0))
        | ~ sP1(function_inverse(sK4),X0)
        | ~ in(apply(sK4,sK3),relation_rng(X0)) )
    | ~ spl18_25
    | ~ spl18_238 ),
    inference(superposition,[],[f2702,f323]) ).

fof(f4210,plain,
    ( spl18_320
    | ~ spl18_1
    | ~ spl18_249 ),
    inference(avatar_split_clause,[],[f3050,f2930,f205,f4208]) ).

fof(f4208,plain,
    ( spl18_320
  <=> ! [X2,X0,X1] :
        ( relation_composition(X0,relation_composition(X1,sK4)) = X2
        | ~ empty(X2)
        | ~ empty(X0)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_320])]) ).

fof(f205,plain,
    ( spl18_1
  <=> relation(sK4) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_1])]) ).

fof(f3050,plain,
    ( ! [X2,X0,X1] :
        ( relation_composition(X0,relation_composition(X1,sK4)) = X2
        | ~ empty(X2)
        | ~ empty(X0)
        | ~ relation(X1) )
    | ~ spl18_1
    | ~ spl18_249 ),
    inference(resolution,[],[f2931,f207]) ).

fof(f207,plain,
    ( relation(sK4)
    | ~ spl18_1 ),
    inference(avatar_component_clause,[],[f205]) ).

fof(f4206,plain,
    ( spl18_319
    | ~ spl18_1
    | ~ spl18_248 ),
    inference(avatar_split_clause,[],[f3031,f2926,f205,f4204]) ).

fof(f4204,plain,
    ( spl18_319
  <=> ! [X2,X0,X1] :
        ( relation_composition(X0,relation_composition(sK4,X1)) = X2
        | ~ empty(X2)
        | ~ empty(X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_319])]) ).

fof(f3031,plain,
    ( ! [X2,X0,X1] :
        ( relation_composition(X0,relation_composition(sK4,X1)) = X2
        | ~ empty(X2)
        | ~ empty(X0)
        | ~ empty(X1) )
    | ~ spl18_1
    | ~ spl18_248 ),
    inference(resolution,[],[f2927,f207]) ).

fof(f4202,plain,
    ( spl18_318
    | ~ spl18_1
    | ~ spl18_247 ),
    inference(avatar_split_clause,[],[f3012,f2922,f205,f4200]) ).

fof(f4200,plain,
    ( spl18_318
  <=> ! [X2,X0,X1] :
        ( relation_composition(X0,relation_composition(X1,sK4)) = X2
        | ~ empty(X2)
        | ~ empty(X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_318])]) ).

fof(f3012,plain,
    ( ! [X2,X0,X1] :
        ( relation_composition(X0,relation_composition(X1,sK4)) = X2
        | ~ empty(X2)
        | ~ empty(X0)
        | ~ empty(X1) )
    | ~ spl18_1
    | ~ spl18_247 ),
    inference(resolution,[],[f2923,f207]) ).

fof(f4198,plain,
    ( spl18_317
    | ~ spl18_1
    | ~ spl18_246 ),
    inference(avatar_split_clause,[],[f2993,f2918,f205,f4196]) ).

fof(f4196,plain,
    ( spl18_317
  <=> ! [X2,X0,X1] :
        ( relation_composition(relation_composition(X0,sK4),X1) = X2
        | ~ empty(X2)
        | ~ empty(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_317])]) ).

fof(f2993,plain,
    ( ! [X2,X0,X1] :
        ( relation_composition(relation_composition(X0,sK4),X1) = X2
        | ~ empty(X2)
        | ~ empty(X1)
        | ~ relation(X0) )
    | ~ spl18_1
    | ~ spl18_246 ),
    inference(resolution,[],[f2919,f207]) ).

fof(f4194,plain,
    ( spl18_316
    | ~ spl18_1
    | ~ spl18_245 ),
    inference(avatar_split_clause,[],[f2960,f2914,f205,f4192]) ).

fof(f4192,plain,
    ( spl18_316
  <=> ! [X2,X0,X1] :
        ( relation_composition(relation_composition(sK4,X0),X1) = X2
        | ~ empty(X2)
        | ~ empty(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_316])]) ).

fof(f2960,plain,
    ( ! [X2,X0,X1] :
        ( relation_composition(relation_composition(sK4,X0),X1) = X2
        | ~ empty(X2)
        | ~ empty(X1)
        | ~ empty(X0) )
    | ~ spl18_1
    | ~ spl18_245 ),
    inference(resolution,[],[f2915,f207]) ).

fof(f4190,plain,
    ( spl18_315
    | ~ spl18_1
    | ~ spl18_244 ),
    inference(avatar_split_clause,[],[f2941,f2910,f205,f4188]) ).

fof(f4188,plain,
    ( spl18_315
  <=> ! [X2,X0,X1] :
        ( relation_composition(relation_composition(X0,sK4),X1) = X2
        | ~ empty(X2)
        | ~ empty(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_315])]) ).

fof(f2941,plain,
    ( ! [X2,X0,X1] :
        ( relation_composition(relation_composition(X0,sK4),X1) = X2
        | ~ empty(X2)
        | ~ empty(X1)
        | ~ empty(X0) )
    | ~ spl18_1
    | ~ spl18_244 ),
    inference(resolution,[],[f2911,f207]) ).

fof(f4186,plain,
    ( spl18_314
    | ~ spl18_54
    | ~ spl18_137 ),
    inference(avatar_split_clause,[],[f1253,f1236,f483,f4184]) ).

fof(f4184,plain,
    ( spl18_314
  <=> ! [X2,X0,X1] :
        ( relation_composition(X1,X2) = relation_composition(X0,sK4)
        | ~ empty(X0)
        | ~ relation(X1)
        | ~ empty(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_314])]) ).

fof(f483,plain,
    ( spl18_54
  <=> ! [X0,X1] :
        ( empty(relation_composition(X1,X0))
        | ~ relation(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_54])]) ).

fof(f1236,plain,
    ( spl18_137
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(X0,sK4) = X1
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_137])]) ).

fof(f1253,plain,
    ( ! [X2,X0,X1] :
        ( relation_composition(X1,X2) = relation_composition(X0,sK4)
        | ~ empty(X0)
        | ~ relation(X1)
        | ~ empty(X2) )
    | ~ spl18_54
    | ~ spl18_137 ),
    inference(resolution,[],[f1237,f484]) ).

fof(f484,plain,
    ( ! [X0,X1] :
        ( empty(relation_composition(X1,X0))
        | ~ relation(X1)
        | ~ empty(X0) )
    | ~ spl18_54 ),
    inference(avatar_component_clause,[],[f483]) ).

fof(f1237,plain,
    ( ! [X0,X1] :
        ( ~ empty(X1)
        | relation_composition(X0,sK4) = X1
        | ~ empty(X0) )
    | ~ spl18_137 ),
    inference(avatar_component_clause,[],[f1236]) ).

fof(f4182,plain,
    ( spl18_313
    | ~ spl18_57
    | ~ spl18_137 ),
    inference(avatar_split_clause,[],[f1252,f1236,f496,f4180]) ).

fof(f4180,plain,
    ( spl18_313
  <=> ! [X2,X0,X1] :
        ( relation_composition(X1,X2) = relation_composition(X0,sK4)
        | ~ empty(X0)
        | ~ relation(X2)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_313])]) ).

fof(f496,plain,
    ( spl18_57
  <=> ! [X0,X1] :
        ( empty(relation_composition(X0,X1))
        | ~ relation(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_57])]) ).

fof(f1252,plain,
    ( ! [X2,X0,X1] :
        ( relation_composition(X1,X2) = relation_composition(X0,sK4)
        | ~ empty(X0)
        | ~ relation(X2)
        | ~ empty(X1) )
    | ~ spl18_57
    | ~ spl18_137 ),
    inference(resolution,[],[f1237,f497]) ).

fof(f497,plain,
    ( ! [X0,X1] :
        ( empty(relation_composition(X0,X1))
        | ~ relation(X1)
        | ~ empty(X0) )
    | ~ spl18_57 ),
    inference(avatar_component_clause,[],[f496]) ).

fof(f4178,plain,
    ( spl18_312
    | ~ spl18_54
    | ~ spl18_136 ),
    inference(avatar_split_clause,[],[f1240,f1232,f483,f4176]) ).

fof(f4176,plain,
    ( spl18_312
  <=> ! [X2,X0,X1] :
        ( relation_composition(X1,X2) = relation_composition(sK4,X0)
        | ~ empty(X0)
        | ~ relation(X1)
        | ~ empty(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_312])]) ).

fof(f1232,plain,
    ( spl18_136
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(sK4,X0) = X1
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_136])]) ).

fof(f1240,plain,
    ( ! [X2,X0,X1] :
        ( relation_composition(X1,X2) = relation_composition(sK4,X0)
        | ~ empty(X0)
        | ~ relation(X1)
        | ~ empty(X2) )
    | ~ spl18_54
    | ~ spl18_136 ),
    inference(resolution,[],[f1233,f484]) ).

fof(f1233,plain,
    ( ! [X0,X1] :
        ( ~ empty(X1)
        | relation_composition(sK4,X0) = X1
        | ~ empty(X0) )
    | ~ spl18_136 ),
    inference(avatar_component_clause,[],[f1232]) ).

fof(f4174,plain,
    ( spl18_311
    | ~ spl18_57
    | ~ spl18_136 ),
    inference(avatar_split_clause,[],[f1239,f1232,f496,f4172]) ).

fof(f4172,plain,
    ( spl18_311
  <=> ! [X2,X0,X1] :
        ( relation_composition(X1,X2) = relation_composition(sK4,X0)
        | ~ empty(X0)
        | ~ relation(X2)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_311])]) ).

fof(f1239,plain,
    ( ! [X2,X0,X1] :
        ( relation_composition(X1,X2) = relation_composition(sK4,X0)
        | ~ empty(X0)
        | ~ relation(X2)
        | ~ empty(X1) )
    | ~ spl18_57
    | ~ spl18_136 ),
    inference(resolution,[],[f1233,f497]) ).

fof(f4170,plain,
    ( spl18_310
    | ~ spl18_5
    | ~ spl18_85
    | ~ spl18_302 ),
    inference(avatar_split_clause,[],[f4011,f3998,f679,f225,f4167]) ).

fof(f4167,plain,
    ( spl18_310
  <=> sK11 = relation_composition(sK11,function_inverse(function_inverse(sK4))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_310])]) ).

fof(f225,plain,
    ( spl18_5
  <=> empty(empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_5])]) ).

fof(f679,plain,
    ( spl18_85
  <=> empty_set = sK11 ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_85])]) ).

fof(f3998,plain,
    ( spl18_302
  <=> ! [X0] :
        ( ~ empty(X0)
        | sK11 = relation_composition(X0,function_inverse(function_inverse(sK4))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_302])]) ).

fof(f4011,plain,
    ( sK11 = relation_composition(sK11,function_inverse(function_inverse(sK4)))
    | ~ spl18_5
    | ~ spl18_85
    | ~ spl18_302 ),
    inference(forward_demodulation,[],[f4003,f681]) ).

fof(f681,plain,
    ( empty_set = sK11
    | ~ spl18_85 ),
    inference(avatar_component_clause,[],[f679]) ).

fof(f4003,plain,
    ( sK11 = relation_composition(empty_set,function_inverse(function_inverse(sK4)))
    | ~ spl18_5
    | ~ spl18_302 ),
    inference(resolution,[],[f3999,f227]) ).

fof(f227,plain,
    ( empty(empty_set)
    | ~ spl18_5 ),
    inference(avatar_component_clause,[],[f225]) ).

fof(f3999,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | sK11 = relation_composition(X0,function_inverse(function_inverse(sK4))) )
    | ~ spl18_302 ),
    inference(avatar_component_clause,[],[f3998]) ).

fof(f4043,plain,
    ( spl18_309
    | ~ spl18_139
    | ~ spl18_237 ),
    inference(avatar_split_clause,[],[f2809,f2697,f1270,f4041]) ).

fof(f4041,plain,
    ( spl18_309
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | sK11 = relation_composition(X0,relation_composition(X1,function_inverse(sK4)))
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_309])]) ).

fof(f2697,plain,
    ( spl18_237
  <=> ! [X2,X0,X1] :
        ( sK11 = relation_composition(X0,relation_composition(X1,X2))
        | ~ empty(X0)
        | ~ relation(X2)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_237])]) ).

fof(f2809,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | sK11 = relation_composition(X0,relation_composition(X1,function_inverse(sK4)))
        | ~ relation(X1) )
    | ~ spl18_139
    | ~ spl18_237 ),
    inference(resolution,[],[f2698,f1271]) ).

fof(f2698,plain,
    ( ! [X2,X0,X1] :
        ( ~ relation(X2)
        | ~ empty(X0)
        | sK11 = relation_composition(X0,relation_composition(X1,X2))
        | ~ relation(X1) )
    | ~ spl18_237 ),
    inference(avatar_component_clause,[],[f2697]) ).

fof(f4039,plain,
    ( spl18_308
    | ~ spl18_139
    | ~ spl18_236 ),
    inference(avatar_split_clause,[],[f2790,f2693,f1270,f4037]) ).

fof(f4037,plain,
    ( spl18_308
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | sK11 = relation_composition(X0,relation_composition(function_inverse(sK4),X1))
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_308])]) ).

fof(f2693,plain,
    ( spl18_236
  <=> ! [X2,X0,X1] :
        ( sK11 = relation_composition(X0,relation_composition(X1,X2))
        | ~ empty(X0)
        | ~ relation(X1)
        | ~ empty(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_236])]) ).

fof(f2790,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | sK11 = relation_composition(X0,relation_composition(function_inverse(sK4),X1))
        | ~ empty(X1) )
    | ~ spl18_139
    | ~ spl18_236 ),
    inference(resolution,[],[f2694,f1271]) ).

fof(f2694,plain,
    ( ! [X2,X0,X1] :
        ( ~ relation(X1)
        | ~ empty(X0)
        | sK11 = relation_composition(X0,relation_composition(X1,X2))
        | ~ empty(X2) )
    | ~ spl18_236 ),
    inference(avatar_component_clause,[],[f2693]) ).

fof(f4035,plain,
    ( spl18_307
    | ~ spl18_139
    | ~ spl18_235 ),
    inference(avatar_split_clause,[],[f2771,f2689,f1270,f4033]) ).

fof(f4033,plain,
    ( spl18_307
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | sK11 = relation_composition(X0,relation_composition(X1,function_inverse(sK4)))
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_307])]) ).

fof(f2689,plain,
    ( spl18_235
  <=> ! [X2,X0,X1] :
        ( sK11 = relation_composition(X0,relation_composition(X1,X2))
        | ~ empty(X0)
        | ~ relation(X2)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_235])]) ).

fof(f2771,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | sK11 = relation_composition(X0,relation_composition(X1,function_inverse(sK4)))
        | ~ empty(X1) )
    | ~ spl18_139
    | ~ spl18_235 ),
    inference(resolution,[],[f2690,f1271]) ).

fof(f2690,plain,
    ( ! [X2,X0,X1] :
        ( ~ relation(X2)
        | ~ empty(X0)
        | sK11 = relation_composition(X0,relation_composition(X1,X2))
        | ~ empty(X1) )
    | ~ spl18_235 ),
    inference(avatar_component_clause,[],[f2689]) ).

fof(f4031,plain,
    ( spl18_306
    | ~ spl18_139
    | ~ spl18_234 ),
    inference(avatar_split_clause,[],[f2752,f2685,f1270,f4029]) ).

fof(f4029,plain,
    ( spl18_306
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | sK11 = relation_composition(relation_composition(X1,function_inverse(sK4)),X0)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_306])]) ).

fof(f2685,plain,
    ( spl18_234
  <=> ! [X2,X0,X1] :
        ( sK11 = relation_composition(relation_composition(X0,X1),X2)
        | ~ empty(X2)
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_234])]) ).

fof(f2752,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | sK11 = relation_composition(relation_composition(X1,function_inverse(sK4)),X0)
        | ~ relation(X1) )
    | ~ spl18_139
    | ~ spl18_234 ),
    inference(resolution,[],[f2686,f1271]) ).

fof(f2686,plain,
    ( ! [X2,X0,X1] :
        ( ~ relation(X1)
        | ~ empty(X2)
        | sK11 = relation_composition(relation_composition(X0,X1),X2)
        | ~ relation(X0) )
    | ~ spl18_234 ),
    inference(avatar_component_clause,[],[f2685]) ).

fof(f4027,plain,
    ( spl18_305
    | ~ spl18_5
    | ~ spl18_85
    | ~ spl18_301 ),
    inference(avatar_split_clause,[],[f3993,f3980,f679,f225,f4024]) ).

fof(f4024,plain,
    ( spl18_305
  <=> sK11 = relation_composition(function_inverse(function_inverse(sK4)),sK11) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_305])]) ).

fof(f3980,plain,
    ( spl18_301
  <=> ! [X0] :
        ( ~ empty(X0)
        | sK11 = relation_composition(function_inverse(function_inverse(sK4)),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_301])]) ).

fof(f3993,plain,
    ( sK11 = relation_composition(function_inverse(function_inverse(sK4)),sK11)
    | ~ spl18_5
    | ~ spl18_85
    | ~ spl18_301 ),
    inference(forward_demodulation,[],[f3985,f681]) ).

fof(f3985,plain,
    ( sK11 = relation_composition(function_inverse(function_inverse(sK4)),empty_set)
    | ~ spl18_5
    | ~ spl18_301 ),
    inference(resolution,[],[f3981,f227]) ).

fof(f3981,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | sK11 = relation_composition(function_inverse(function_inverse(sK4)),X0) )
    | ~ spl18_301 ),
    inference(avatar_component_clause,[],[f3980]) ).

fof(f4022,plain,
    ( spl18_304
    | ~ spl18_139
    | ~ spl18_233 ),
    inference(avatar_split_clause,[],[f2728,f2681,f1270,f4020]) ).

fof(f4020,plain,
    ( spl18_304
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | sK11 = relation_composition(relation_composition(function_inverse(sK4),X1),X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_304])]) ).

fof(f2681,plain,
    ( spl18_233
  <=> ! [X2,X0,X1] :
        ( sK11 = relation_composition(relation_composition(X0,X1),X2)
        | ~ empty(X2)
        | ~ relation(X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_233])]) ).

fof(f2728,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | sK11 = relation_composition(relation_composition(function_inverse(sK4),X1),X0)
        | ~ empty(X1) )
    | ~ spl18_139
    | ~ spl18_233 ),
    inference(resolution,[],[f2682,f1271]) ).

fof(f2682,plain,
    ( ! [X2,X0,X1] :
        ( ~ relation(X0)
        | ~ empty(X2)
        | sK11 = relation_composition(relation_composition(X0,X1),X2)
        | ~ empty(X1) )
    | ~ spl18_233 ),
    inference(avatar_component_clause,[],[f2681]) ).

fof(f4018,plain,
    ( spl18_303
    | ~ spl18_139
    | ~ spl18_232 ),
    inference(avatar_split_clause,[],[f2709,f2677,f1270,f4016]) ).

fof(f4016,plain,
    ( spl18_303
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | sK11 = relation_composition(relation_composition(X1,function_inverse(sK4)),X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_303])]) ).

fof(f2677,plain,
    ( spl18_232
  <=> ! [X2,X0,X1] :
        ( sK11 = relation_composition(relation_composition(X0,X1),X2)
        | ~ empty(X2)
        | ~ relation(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_232])]) ).

fof(f2709,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | sK11 = relation_composition(relation_composition(X1,function_inverse(sK4)),X0)
        | ~ empty(X1) )
    | ~ spl18_139
    | ~ spl18_232 ),
    inference(resolution,[],[f2678,f1271]) ).

fof(f2678,plain,
    ( ! [X2,X0,X1] :
        ( ~ relation(X1)
        | ~ empty(X2)
        | sK11 = relation_composition(relation_composition(X0,X1),X2)
        | ~ empty(X0) )
    | ~ spl18_232 ),
    inference(avatar_component_clause,[],[f2677]) ).

fof(f4000,plain,
    ( ~ spl18_138
    | spl18_302
    | ~ spl18_139
    | ~ spl18_225 ),
    inference(avatar_split_clause,[],[f2573,f2428,f1270,f3998,f1266]) ).

fof(f2428,plain,
    ( spl18_225
  <=> ! [X0,X1] :
        ( sK11 = relation_composition(X0,function_inverse(X1))
        | ~ empty(X0)
        | ~ function(X1)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_225])]) ).

fof(f2573,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | ~ function(function_inverse(sK4))
        | sK11 = relation_composition(X0,function_inverse(function_inverse(sK4))) )
    | ~ spl18_139
    | ~ spl18_225 ),
    inference(resolution,[],[f2429,f1271]) ).

fof(f2429,plain,
    ( ! [X0,X1] :
        ( ~ relation(X1)
        | ~ empty(X0)
        | ~ function(X1)
        | sK11 = relation_composition(X0,function_inverse(X1)) )
    | ~ spl18_225 ),
    inference(avatar_component_clause,[],[f2428]) ).

fof(f3982,plain,
    ( ~ spl18_138
    | spl18_301
    | ~ spl18_139
    | ~ spl18_224 ),
    inference(avatar_split_clause,[],[f2551,f2424,f1270,f3980,f1266]) ).

fof(f2424,plain,
    ( spl18_224
  <=> ! [X0,X1] :
        ( sK11 = relation_composition(function_inverse(X0),X1)
        | ~ empty(X1)
        | ~ function(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_224])]) ).

fof(f2551,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | ~ function(function_inverse(sK4))
        | sK11 = relation_composition(function_inverse(function_inverse(sK4)),X0) )
    | ~ spl18_139
    | ~ spl18_224 ),
    inference(resolution,[],[f2425,f1271]) ).

fof(f2425,plain,
    ( ! [X0,X1] :
        ( ~ relation(X0)
        | ~ empty(X1)
        | ~ function(X0)
        | sK11 = relation_composition(function_inverse(X0),X1) )
    | ~ spl18_224 ),
    inference(avatar_component_clause,[],[f2424]) ).

fof(f3894,plain,
    ( spl18_300
    | ~ spl18_33
    | ~ spl18_182 ),
    inference(avatar_split_clause,[],[f2193,f1586,f366,f3892]) ).

fof(f3892,plain,
    ( spl18_300
  <=> ! [X0] :
        ( sK11 = relation_composition(sK4,relation_dom(relation_rng(X0)))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_300])]) ).

fof(f1586,plain,
    ( spl18_182
  <=> ! [X0] :
        ( sK11 = relation_composition(sK4,relation_dom(X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_182])]) ).

fof(f2193,plain,
    ( ! [X0] :
        ( sK11 = relation_composition(sK4,relation_dom(relation_rng(X0)))
        | ~ empty(X0) )
    | ~ spl18_33
    | ~ spl18_182 ),
    inference(resolution,[],[f1587,f367]) ).

fof(f1587,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | sK11 = relation_composition(sK4,relation_dom(X0)) )
    | ~ spl18_182 ),
    inference(avatar_component_clause,[],[f1586]) ).

fof(f3720,plain,
    ( spl18_299
    | ~ spl18_35
    | ~ spl18_182 ),
    inference(avatar_split_clause,[],[f2192,f1586,f374,f3718]) ).

fof(f3718,plain,
    ( spl18_299
  <=> ! [X0] :
        ( sK11 = relation_composition(sK4,relation_dom(relation_dom(X0)))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_299])]) ).

fof(f2192,plain,
    ( ! [X0] :
        ( sK11 = relation_composition(sK4,relation_dom(relation_dom(X0)))
        | ~ empty(X0) )
    | ~ spl18_35
    | ~ spl18_182 ),
    inference(resolution,[],[f1587,f375]) ).

fof(f3678,plain,
    ( spl18_298
    | ~ spl18_1
    | ~ spl18_237 ),
    inference(avatar_split_clause,[],[f2816,f2697,f205,f3676]) ).

fof(f3676,plain,
    ( spl18_298
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | sK11 = relation_composition(X0,relation_composition(X1,sK4))
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_298])]) ).

fof(f2816,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | sK11 = relation_composition(X0,relation_composition(X1,sK4))
        | ~ relation(X1) )
    | ~ spl18_1
    | ~ spl18_237 ),
    inference(resolution,[],[f2698,f207]) ).

fof(f3674,plain,
    ( spl18_297
    | ~ spl18_1
    | ~ spl18_236 ),
    inference(avatar_split_clause,[],[f2797,f2693,f205,f3672]) ).

fof(f3672,plain,
    ( spl18_297
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | sK11 = relation_composition(X0,relation_composition(sK4,X1))
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_297])]) ).

fof(f2797,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | sK11 = relation_composition(X0,relation_composition(sK4,X1))
        | ~ empty(X1) )
    | ~ spl18_1
    | ~ spl18_236 ),
    inference(resolution,[],[f2694,f207]) ).

fof(f3670,plain,
    ( spl18_296
    | ~ spl18_1
    | ~ spl18_235 ),
    inference(avatar_split_clause,[],[f2778,f2689,f205,f3668]) ).

fof(f3668,plain,
    ( spl18_296
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | sK11 = relation_composition(X0,relation_composition(X1,sK4))
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_296])]) ).

fof(f2778,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | sK11 = relation_composition(X0,relation_composition(X1,sK4))
        | ~ empty(X1) )
    | ~ spl18_1
    | ~ spl18_235 ),
    inference(resolution,[],[f2690,f207]) ).

fof(f3666,plain,
    ( spl18_295
    | ~ spl18_1
    | ~ spl18_234 ),
    inference(avatar_split_clause,[],[f2759,f2685,f205,f3664]) ).

fof(f3664,plain,
    ( spl18_295
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | sK11 = relation_composition(relation_composition(X1,sK4),X0)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_295])]) ).

fof(f2759,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | sK11 = relation_composition(relation_composition(X1,sK4),X0)
        | ~ relation(X1) )
    | ~ spl18_1
    | ~ spl18_234 ),
    inference(resolution,[],[f2686,f207]) ).

fof(f3662,plain,
    ( spl18_294
    | ~ spl18_1
    | ~ spl18_233 ),
    inference(avatar_split_clause,[],[f2735,f2681,f205,f3660]) ).

fof(f3660,plain,
    ( spl18_294
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | sK11 = relation_composition(relation_composition(sK4,X1),X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_294])]) ).

fof(f2735,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | sK11 = relation_composition(relation_composition(sK4,X1),X0)
        | ~ empty(X1) )
    | ~ spl18_1
    | ~ spl18_233 ),
    inference(resolution,[],[f2682,f207]) ).

fof(f3658,plain,
    ( spl18_293
    | ~ spl18_1
    | ~ spl18_232 ),
    inference(avatar_split_clause,[],[f2716,f2677,f205,f3656]) ).

fof(f3656,plain,
    ( spl18_293
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | sK11 = relation_composition(relation_composition(X1,sK4),X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_293])]) ).

fof(f2716,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | sK11 = relation_composition(relation_composition(X1,sK4),X0)
        | ~ empty(X1) )
    | ~ spl18_1
    | ~ spl18_232 ),
    inference(resolution,[],[f2678,f207]) ).

fof(f3654,plain,
    ( spl18_292
    | ~ spl18_139
    | ~ spl18_223 ),
    inference(avatar_split_clause,[],[f2532,f2401,f1270,f3652]) ).

fof(f3652,plain,
    ( spl18_292
  <=> ! [X0,X1] :
        ( relation_rng(relation_composition(function_inverse(sK4),X0)) = X1
        | ~ empty(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_292])]) ).

fof(f2401,plain,
    ( spl18_223
  <=> ! [X2,X0,X1] :
        ( ~ empty(X0)
        | relation_rng(relation_composition(X1,X2)) = X0
        | ~ relation(X1)
        | ~ empty(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_223])]) ).

fof(f2532,plain,
    ( ! [X0,X1] :
        ( relation_rng(relation_composition(function_inverse(sK4),X0)) = X1
        | ~ empty(X1)
        | ~ empty(X0) )
    | ~ spl18_139
    | ~ spl18_223 ),
    inference(resolution,[],[f2402,f1271]) ).

fof(f2402,plain,
    ( ! [X2,X0,X1] :
        ( ~ relation(X1)
        | relation_rng(relation_composition(X1,X2)) = X0
        | ~ empty(X0)
        | ~ empty(X2) )
    | ~ spl18_223 ),
    inference(avatar_component_clause,[],[f2401]) ).

fof(f3650,plain,
    ( spl18_291
    | ~ spl18_139
    | ~ spl18_222 ),
    inference(avatar_split_clause,[],[f2513,f2397,f1270,f3648]) ).

fof(f3648,plain,
    ( spl18_291
  <=> ! [X0,X1] :
        ( relation_rng(relation_composition(X0,function_inverse(sK4))) = X1
        | ~ empty(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_291])]) ).

fof(f2397,plain,
    ( spl18_222
  <=> ! [X2,X0,X1] :
        ( ~ empty(X0)
        | relation_rng(relation_composition(X1,X2)) = X0
        | ~ relation(X2)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_222])]) ).

fof(f2513,plain,
    ( ! [X0,X1] :
        ( relation_rng(relation_composition(X0,function_inverse(sK4))) = X1
        | ~ empty(X1)
        | ~ empty(X0) )
    | ~ spl18_139
    | ~ spl18_222 ),
    inference(resolution,[],[f2398,f1271]) ).

fof(f2398,plain,
    ( ! [X2,X0,X1] :
        ( ~ relation(X2)
        | relation_rng(relation_composition(X1,X2)) = X0
        | ~ empty(X0)
        | ~ empty(X1) )
    | ~ spl18_222 ),
    inference(avatar_component_clause,[],[f2397]) ).

fof(f3634,plain,
    ( spl18_290
    | ~ spl18_139
    | ~ spl18_221 ),
    inference(avatar_split_clause,[],[f2475,f2393,f1270,f3632]) ).

fof(f3632,plain,
    ( spl18_290
  <=> ! [X0,X1] :
        ( relation_dom(relation_composition(function_inverse(sK4),X0)) = X1
        | ~ empty(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_290])]) ).

fof(f2393,plain,
    ( spl18_221
  <=> ! [X2,X0,X1] :
        ( ~ empty(X0)
        | relation_dom(relation_composition(X1,X2)) = X0
        | ~ relation(X1)
        | ~ empty(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_221])]) ).

fof(f2475,plain,
    ( ! [X0,X1] :
        ( relation_dom(relation_composition(function_inverse(sK4),X0)) = X1
        | ~ empty(X1)
        | ~ empty(X0) )
    | ~ spl18_139
    | ~ spl18_221 ),
    inference(resolution,[],[f2394,f1271]) ).

fof(f2394,plain,
    ( ! [X2,X0,X1] :
        ( ~ relation(X1)
        | relation_dom(relation_composition(X1,X2)) = X0
        | ~ empty(X0)
        | ~ empty(X2) )
    | ~ spl18_221 ),
    inference(avatar_component_clause,[],[f2393]) ).

fof(f3630,plain,
    ( spl18_289
    | ~ spl18_139
    | ~ spl18_220 ),
    inference(avatar_split_clause,[],[f2456,f2389,f1270,f3628]) ).

fof(f3628,plain,
    ( spl18_289
  <=> ! [X0,X1] :
        ( relation_dom(relation_composition(X0,function_inverse(sK4))) = X1
        | ~ empty(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_289])]) ).

fof(f2389,plain,
    ( spl18_220
  <=> ! [X2,X0,X1] :
        ( ~ empty(X0)
        | relation_dom(relation_composition(X1,X2)) = X0
        | ~ relation(X2)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_220])]) ).

fof(f2456,plain,
    ( ! [X0,X1] :
        ( relation_dom(relation_composition(X0,function_inverse(sK4))) = X1
        | ~ empty(X1)
        | ~ empty(X0) )
    | ~ spl18_139
    | ~ spl18_220 ),
    inference(resolution,[],[f2390,f1271]) ).

fof(f2390,plain,
    ( ! [X2,X0,X1] :
        ( ~ relation(X2)
        | relation_dom(relation_composition(X1,X2)) = X0
        | ~ empty(X0)
        | ~ empty(X1) )
    | ~ spl18_220 ),
    inference(avatar_component_clause,[],[f2389]) ).

fof(f3626,plain,
    ( spl18_288
    | ~ spl18_137
    | ~ spl18_169 ),
    inference(avatar_split_clause,[],[f1526,f1512,f1236,f3624]) ).

fof(f3624,plain,
    ( spl18_288
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | sK8(powerset(X0)) = relation_composition(X1,sK4)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_288])]) ).

fof(f1512,plain,
    ( spl18_169
  <=> ! [X0] :
        ( ~ empty(X0)
        | empty(sK8(powerset(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_169])]) ).

fof(f1526,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | sK8(powerset(X0)) = relation_composition(X1,sK4)
        | ~ empty(X1) )
    | ~ spl18_137
    | ~ spl18_169 ),
    inference(resolution,[],[f1513,f1237]) ).

fof(f1513,plain,
    ( ! [X0] :
        ( empty(sK8(powerset(X0)))
        | ~ empty(X0) )
    | ~ spl18_169 ),
    inference(avatar_component_clause,[],[f1512]) ).

fof(f3622,plain,
    ( spl18_287
    | ~ spl18_136
    | ~ spl18_169 ),
    inference(avatar_split_clause,[],[f1525,f1512,f1232,f3620]) ).

fof(f3620,plain,
    ( spl18_287
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | sK8(powerset(X0)) = relation_composition(sK4,X1)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_287])]) ).

fof(f1525,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | sK8(powerset(X0)) = relation_composition(sK4,X1)
        | ~ empty(X1) )
    | ~ spl18_136
    | ~ spl18_169 ),
    inference(resolution,[],[f1513,f1233]) ).

fof(f3618,plain,
    ( spl18_286
    | ~ spl18_54
    | ~ spl18_129 ),
    inference(avatar_split_clause,[],[f1219,f1150,f483,f3616]) ).

fof(f3616,plain,
    ( spl18_286
  <=> ! [X0,X1] :
        ( sK11 = relation_composition(relation_composition(X0,X1),sK4)
        | ~ relation(X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_286])]) ).

fof(f1150,plain,
    ( spl18_129
  <=> ! [X0] :
        ( sK11 = relation_composition(X0,sK4)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_129])]) ).

fof(f1219,plain,
    ( ! [X0,X1] :
        ( sK11 = relation_composition(relation_composition(X0,X1),sK4)
        | ~ relation(X0)
        | ~ empty(X1) )
    | ~ spl18_54
    | ~ spl18_129 ),
    inference(resolution,[],[f1151,f484]) ).

fof(f1151,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | sK11 = relation_composition(X0,sK4) )
    | ~ spl18_129 ),
    inference(avatar_component_clause,[],[f1150]) ).

fof(f3614,plain,
    ( spl18_285
    | ~ spl18_57
    | ~ spl18_129 ),
    inference(avatar_split_clause,[],[f1218,f1150,f496,f3612]) ).

fof(f3612,plain,
    ( spl18_285
  <=> ! [X0,X1] :
        ( sK11 = relation_composition(relation_composition(X0,X1),sK4)
        | ~ relation(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_285])]) ).

fof(f1218,plain,
    ( ! [X0,X1] :
        ( sK11 = relation_composition(relation_composition(X0,X1),sK4)
        | ~ relation(X1)
        | ~ empty(X0) )
    | ~ spl18_57
    | ~ spl18_129 ),
    inference(resolution,[],[f1151,f497]) ).

fof(f3610,plain,
    ( spl18_284
    | ~ spl18_54
    | ~ spl18_123 ),
    inference(avatar_split_clause,[],[f1198,f1084,f483,f3608]) ).

fof(f3608,plain,
    ( spl18_284
  <=> ! [X0,X1] :
        ( sK11 = relation_composition(sK4,relation_composition(X0,X1))
        | ~ relation(X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_284])]) ).

fof(f1084,plain,
    ( spl18_123
  <=> ! [X0] :
        ( sK11 = relation_composition(sK4,X0)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_123])]) ).

fof(f1198,plain,
    ( ! [X0,X1] :
        ( sK11 = relation_composition(sK4,relation_composition(X0,X1))
        | ~ relation(X0)
        | ~ empty(X1) )
    | ~ spl18_54
    | ~ spl18_123 ),
    inference(resolution,[],[f1085,f484]) ).

fof(f1085,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | sK11 = relation_composition(sK4,X0) )
    | ~ spl18_123 ),
    inference(avatar_component_clause,[],[f1084]) ).

fof(f3606,plain,
    ( spl18_283
    | ~ spl18_57
    | ~ spl18_123 ),
    inference(avatar_split_clause,[],[f1197,f1084,f496,f3604]) ).

fof(f3604,plain,
    ( spl18_283
  <=> ! [X0,X1] :
        ( sK11 = relation_composition(sK4,relation_composition(X0,X1))
        | ~ relation(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_283])]) ).

fof(f1197,plain,
    ( ! [X0,X1] :
        ( sK11 = relation_composition(sK4,relation_composition(X0,X1))
        | ~ relation(X1)
        | ~ empty(X0) )
    | ~ spl18_57
    | ~ spl18_123 ),
    inference(resolution,[],[f1085,f497]) ).

fof(f3430,plain,
    ( spl18_282
    | ~ spl18_1
    | ~ spl18_223 ),
    inference(avatar_split_clause,[],[f2539,f2401,f205,f3428]) ).

fof(f3428,plain,
    ( spl18_282
  <=> ! [X0,X1] :
        ( relation_rng(relation_composition(sK4,X0)) = X1
        | ~ empty(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_282])]) ).

fof(f2539,plain,
    ( ! [X0,X1] :
        ( relation_rng(relation_composition(sK4,X0)) = X1
        | ~ empty(X1)
        | ~ empty(X0) )
    | ~ spl18_1
    | ~ spl18_223 ),
    inference(resolution,[],[f2402,f207]) ).

fof(f3426,plain,
    ( spl18_281
    | ~ spl18_1
    | ~ spl18_222 ),
    inference(avatar_split_clause,[],[f2520,f2397,f205,f3424]) ).

fof(f3424,plain,
    ( spl18_281
  <=> ! [X0,X1] :
        ( relation_rng(relation_composition(X0,sK4)) = X1
        | ~ empty(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_281])]) ).

fof(f2520,plain,
    ( ! [X0,X1] :
        ( relation_rng(relation_composition(X0,sK4)) = X1
        | ~ empty(X1)
        | ~ empty(X0) )
    | ~ spl18_1
    | ~ spl18_222 ),
    inference(resolution,[],[f2398,f207]) ).

fof(f3422,plain,
    ( spl18_280
    | ~ spl18_5
    | ~ spl18_85
    | ~ spl18_266 ),
    inference(avatar_split_clause,[],[f3301,f3258,f679,f225,f3419]) ).

fof(f3419,plain,
    ( spl18_280
  <=> sK11 = relation_composition(sK8(powerset(sK11)),sK4) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_280])]) ).

fof(f3258,plain,
    ( spl18_266
  <=> ! [X0] :
        ( ~ empty(X0)
        | sK11 = relation_composition(sK8(powerset(X0)),sK4) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_266])]) ).

fof(f3301,plain,
    ( sK11 = relation_composition(sK8(powerset(sK11)),sK4)
    | ~ spl18_5
    | ~ spl18_85
    | ~ spl18_266 ),
    inference(forward_demodulation,[],[f3293,f681]) ).

fof(f3293,plain,
    ( sK11 = relation_composition(sK8(powerset(empty_set)),sK4)
    | ~ spl18_5
    | ~ spl18_266 ),
    inference(resolution,[],[f3259,f227]) ).

fof(f3259,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | sK11 = relation_composition(sK8(powerset(X0)),sK4) )
    | ~ spl18_266 ),
    inference(avatar_component_clause,[],[f3258]) ).

fof(f3417,plain,
    ( spl18_279
    | ~ spl18_1
    | ~ spl18_221 ),
    inference(avatar_split_clause,[],[f2482,f2393,f205,f3415]) ).

fof(f3415,plain,
    ( spl18_279
  <=> ! [X0,X1] :
        ( relation_dom(relation_composition(sK4,X0)) = X1
        | ~ empty(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_279])]) ).

fof(f2482,plain,
    ( ! [X0,X1] :
        ( relation_dom(relation_composition(sK4,X0)) = X1
        | ~ empty(X1)
        | ~ empty(X0) )
    | ~ spl18_1
    | ~ spl18_221 ),
    inference(resolution,[],[f2394,f207]) ).

fof(f3413,plain,
    ( spl18_278
    | ~ spl18_1
    | ~ spl18_220 ),
    inference(avatar_split_clause,[],[f2463,f2389,f205,f3411]) ).

fof(f3411,plain,
    ( spl18_278
  <=> ! [X0,X1] :
        ( relation_dom(relation_composition(X0,sK4)) = X1
        | ~ empty(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_278])]) ).

fof(f2463,plain,
    ( ! [X0,X1] :
        ( relation_dom(relation_composition(X0,sK4)) = X1
        | ~ empty(X1)
        | ~ empty(X0) )
    | ~ spl18_1
    | ~ spl18_220 ),
    inference(resolution,[],[f2390,f207]) ).

fof(f3409,plain,
    ( spl18_277
    | ~ spl18_125
    | ~ spl18_139 ),
    inference(avatar_split_clause,[],[f1375,f1270,f1092,f3407]) ).

fof(f3407,plain,
    ( spl18_277
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(function_inverse(sK4),X0) = X1
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_277])]) ).

fof(f1092,plain,
    ( spl18_125
  <=> ! [X2,X0,X1] :
        ( ~ relation(X0)
        | ~ empty(X1)
        | relation_composition(X0,X1) = X2
        | ~ empty(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_125])]) ).

fof(f1375,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(function_inverse(sK4),X0) = X1
        | ~ empty(X1) )
    | ~ spl18_125
    | ~ spl18_139 ),
    inference(resolution,[],[f1271,f1093]) ).

fof(f1093,plain,
    ( ! [X2,X0,X1] :
        ( ~ relation(X0)
        | ~ empty(X1)
        | relation_composition(X0,X1) = X2
        | ~ empty(X2) )
    | ~ spl18_125 ),
    inference(avatar_component_clause,[],[f1092]) ).

fof(f3405,plain,
    ( spl18_276
    | ~ spl18_126
    | ~ spl18_139 ),
    inference(avatar_split_clause,[],[f1374,f1270,f1096,f3403]) ).

fof(f3403,plain,
    ( spl18_276
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(X0,function_inverse(sK4)) = X1
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_276])]) ).

fof(f1096,plain,
    ( spl18_126
  <=> ! [X2,X0,X1] :
        ( ~ relation(X0)
        | ~ empty(X1)
        | relation_composition(X1,X0) = X2
        | ~ empty(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_126])]) ).

fof(f1374,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(X0,function_inverse(sK4)) = X1
        | ~ empty(X1) )
    | ~ spl18_126
    | ~ spl18_139 ),
    inference(resolution,[],[f1271,f1097]) ).

fof(f1097,plain,
    ( ! [X2,X0,X1] :
        ( ~ relation(X0)
        | ~ empty(X1)
        | relation_composition(X1,X0) = X2
        | ~ empty(X2) )
    | ~ spl18_126 ),
    inference(avatar_component_clause,[],[f1096]) ).

fof(f3401,plain,
    ( spl18_275
    | ~ spl18_33
    | ~ spl18_137 ),
    inference(avatar_split_clause,[],[f1256,f1236,f366,f3399]) ).

fof(f3399,plain,
    ( spl18_275
  <=> ! [X0,X1] :
        ( relation_rng(X1) = relation_composition(X0,sK4)
        | ~ empty(X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_275])]) ).

fof(f1256,plain,
    ( ! [X0,X1] :
        ( relation_rng(X1) = relation_composition(X0,sK4)
        | ~ empty(X0)
        | ~ empty(X1) )
    | ~ spl18_33
    | ~ spl18_137 ),
    inference(resolution,[],[f1237,f367]) ).

fof(f3397,plain,
    ( spl18_274
    | ~ spl18_35
    | ~ spl18_137 ),
    inference(avatar_split_clause,[],[f1255,f1236,f374,f3395]) ).

fof(f3395,plain,
    ( spl18_274
  <=> ! [X0,X1] :
        ( relation_dom(X1) = relation_composition(X0,sK4)
        | ~ empty(X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_274])]) ).

fof(f1255,plain,
    ( ! [X0,X1] :
        ( relation_dom(X1) = relation_composition(X0,sK4)
        | ~ empty(X0)
        | ~ empty(X1) )
    | ~ spl18_35
    | ~ spl18_137 ),
    inference(resolution,[],[f1237,f375]) ).

fof(f3393,plain,
    ( spl18_273
    | ~ spl18_33
    | ~ spl18_136 ),
    inference(avatar_split_clause,[],[f1243,f1232,f366,f3391]) ).

fof(f3391,plain,
    ( spl18_273
  <=> ! [X0,X1] :
        ( relation_rng(X1) = relation_composition(sK4,X0)
        | ~ empty(X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_273])]) ).

fof(f1243,plain,
    ( ! [X0,X1] :
        ( relation_rng(X1) = relation_composition(sK4,X0)
        | ~ empty(X0)
        | ~ empty(X1) )
    | ~ spl18_33
    | ~ spl18_136 ),
    inference(resolution,[],[f1233,f367]) ).

fof(f3389,plain,
    ( spl18_272
    | ~ spl18_35
    | ~ spl18_136 ),
    inference(avatar_split_clause,[],[f1242,f1232,f374,f3387]) ).

fof(f3387,plain,
    ( spl18_272
  <=> ! [X0,X1] :
        ( relation_dom(X1) = relation_composition(sK4,X0)
        | ~ empty(X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_272])]) ).

fof(f1242,plain,
    ( ! [X0,X1] :
        ( relation_dom(X1) = relation_composition(sK4,X0)
        | ~ empty(X0)
        | ~ empty(X1) )
    | ~ spl18_35
    | ~ spl18_136 ),
    inference(resolution,[],[f1233,f375]) ).

fof(f3347,plain,
    ( spl18_271
    | ~ spl18_5
    | ~ spl18_85
    | ~ spl18_265 ),
    inference(avatar_split_clause,[],[f3287,f3254,f679,f225,f3344]) ).

fof(f3344,plain,
    ( spl18_271
  <=> sK11 = relation_composition(sK4,sK8(powerset(sK11))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_271])]) ).

fof(f3254,plain,
    ( spl18_265
  <=> ! [X0] :
        ( ~ empty(X0)
        | sK11 = relation_composition(sK4,sK8(powerset(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_265])]) ).

fof(f3287,plain,
    ( sK11 = relation_composition(sK4,sK8(powerset(sK11)))
    | ~ spl18_5
    | ~ spl18_85
    | ~ spl18_265 ),
    inference(forward_demodulation,[],[f3279,f681]) ).

fof(f3279,plain,
    ( sK11 = relation_composition(sK4,sK8(powerset(empty_set)))
    | ~ spl18_5
    | ~ spl18_265 ),
    inference(resolution,[],[f3255,f227]) ).

fof(f3255,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | sK11 = relation_composition(sK4,sK8(powerset(X0))) )
    | ~ spl18_265 ),
    inference(avatar_component_clause,[],[f3254]) ).

fof(f3276,plain,
    ( spl18_270
    | ~ spl18_139
    | ~ spl18_209 ),
    inference(avatar_split_clause,[],[f2274,f2154,f1270,f3274]) ).

fof(f3274,plain,
    ( spl18_270
  <=> ! [X0] :
        ( sK11 = relation_dom(relation_composition(function_inverse(sK4),X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_270])]) ).

fof(f2154,plain,
    ( spl18_209
  <=> ! [X0,X1] :
        ( sK11 = relation_dom(relation_composition(X0,X1))
        | ~ relation(X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_209])]) ).

fof(f2274,plain,
    ( ! [X0] :
        ( sK11 = relation_dom(relation_composition(function_inverse(sK4),X0))
        | ~ empty(X0) )
    | ~ spl18_139
    | ~ spl18_209 ),
    inference(resolution,[],[f2155,f1271]) ).

fof(f2155,plain,
    ( ! [X0,X1] :
        ( ~ relation(X0)
        | sK11 = relation_dom(relation_composition(X0,X1))
        | ~ empty(X1) )
    | ~ spl18_209 ),
    inference(avatar_component_clause,[],[f2154]) ).

fof(f3272,plain,
    ( spl18_269
    | ~ spl18_139
    | ~ spl18_208 ),
    inference(avatar_split_clause,[],[f2255,f2150,f1270,f3270]) ).

fof(f3270,plain,
    ( spl18_269
  <=> ! [X0] :
        ( sK11 = relation_dom(relation_composition(X0,function_inverse(sK4)))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_269])]) ).

fof(f2150,plain,
    ( spl18_208
  <=> ! [X0,X1] :
        ( sK11 = relation_dom(relation_composition(X0,X1))
        | ~ relation(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_208])]) ).

fof(f2255,plain,
    ( ! [X0] :
        ( sK11 = relation_dom(relation_composition(X0,function_inverse(sK4)))
        | ~ empty(X0) )
    | ~ spl18_139
    | ~ spl18_208 ),
    inference(resolution,[],[f2151,f1271]) ).

fof(f2151,plain,
    ( ! [X0,X1] :
        ( ~ relation(X1)
        | sK11 = relation_dom(relation_composition(X0,X1))
        | ~ empty(X0) )
    | ~ spl18_208 ),
    inference(avatar_component_clause,[],[f2150]) ).

fof(f3268,plain,
    ( spl18_268
    | ~ spl18_139
    | ~ spl18_206 ),
    inference(avatar_split_clause,[],[f2236,f2142,f1270,f3266]) ).

fof(f3266,plain,
    ( spl18_268
  <=> ! [X0] :
        ( sK11 = relation_rng(relation_composition(function_inverse(sK4),X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_268])]) ).

fof(f2142,plain,
    ( spl18_206
  <=> ! [X0,X1] :
        ( sK11 = relation_rng(relation_composition(X0,X1))
        | ~ relation(X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_206])]) ).

fof(f2236,plain,
    ( ! [X0] :
        ( sK11 = relation_rng(relation_composition(function_inverse(sK4),X0))
        | ~ empty(X0) )
    | ~ spl18_139
    | ~ spl18_206 ),
    inference(resolution,[],[f2143,f1271]) ).

fof(f2143,plain,
    ( ! [X0,X1] :
        ( ~ relation(X0)
        | sK11 = relation_rng(relation_composition(X0,X1))
        | ~ empty(X1) )
    | ~ spl18_206 ),
    inference(avatar_component_clause,[],[f2142]) ).

fof(f3264,plain,
    ( spl18_267
    | ~ spl18_139
    | ~ spl18_205 ),
    inference(avatar_split_clause,[],[f2217,f2138,f1270,f3262]) ).

fof(f3262,plain,
    ( spl18_267
  <=> ! [X0] :
        ( sK11 = relation_rng(relation_composition(X0,function_inverse(sK4)))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_267])]) ).

fof(f2138,plain,
    ( spl18_205
  <=> ! [X0,X1] :
        ( sK11 = relation_rng(relation_composition(X0,X1))
        | ~ relation(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_205])]) ).

fof(f2217,plain,
    ( ! [X0] :
        ( sK11 = relation_rng(relation_composition(X0,function_inverse(sK4)))
        | ~ empty(X0) )
    | ~ spl18_139
    | ~ spl18_205 ),
    inference(resolution,[],[f2139,f1271]) ).

fof(f2139,plain,
    ( ! [X0,X1] :
        ( ~ relation(X1)
        | sK11 = relation_rng(relation_composition(X0,X1))
        | ~ empty(X0) )
    | ~ spl18_205 ),
    inference(avatar_component_clause,[],[f2138]) ).

fof(f3260,plain,
    ( spl18_266
    | ~ spl18_129
    | ~ spl18_169 ),
    inference(avatar_split_clause,[],[f1524,f1512,f1150,f3258]) ).

fof(f1524,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | sK11 = relation_composition(sK8(powerset(X0)),sK4) )
    | ~ spl18_129
    | ~ spl18_169 ),
    inference(resolution,[],[f1513,f1151]) ).

fof(f3256,plain,
    ( spl18_265
    | ~ spl18_123
    | ~ spl18_169 ),
    inference(avatar_split_clause,[],[f1523,f1512,f1084,f3254]) ).

fof(f1523,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | sK11 = relation_composition(sK4,sK8(powerset(X0))) )
    | ~ spl18_123
    | ~ spl18_169 ),
    inference(resolution,[],[f1513,f1085]) ).

fof(f3252,plain,
    ( spl18_263
    | ~ spl18_264
    | ~ spl18_138
    | ~ spl18_52
    | ~ spl18_139 ),
    inference(avatar_split_clause,[],[f1378,f1270,f475,f1266,f3249,f3245]) ).

fof(f3245,plain,
    ( spl18_263
  <=> one_to_one(function_inverse(sK4)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_263])]) ).

fof(f3249,plain,
    ( spl18_264
  <=> empty(function_inverse(sK4)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_264])]) ).

fof(f475,plain,
    ( spl18_52
  <=> ! [X0] :
        ( one_to_one(X0)
        | ~ function(X0)
        | ~ empty(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_52])]) ).

fof(f1378,plain,
    ( ~ function(function_inverse(sK4))
    | ~ empty(function_inverse(sK4))
    | one_to_one(function_inverse(sK4))
    | ~ spl18_52
    | ~ spl18_139 ),
    inference(resolution,[],[f1271,f476]) ).

fof(f476,plain,
    ( ! [X0] :
        ( ~ relation(X0)
        | ~ function(X0)
        | ~ empty(X0)
        | one_to_one(X0) )
    | ~ spl18_52 ),
    inference(avatar_component_clause,[],[f475]) ).

fof(f3167,plain,
    ( spl18_262
    | ~ spl18_1
    | ~ spl18_209 ),
    inference(avatar_split_clause,[],[f2281,f2154,f205,f3165]) ).

fof(f3165,plain,
    ( spl18_262
  <=> ! [X0] :
        ( sK11 = relation_dom(relation_composition(sK4,X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_262])]) ).

fof(f2281,plain,
    ( ! [X0] :
        ( sK11 = relation_dom(relation_composition(sK4,X0))
        | ~ empty(X0) )
    | ~ spl18_1
    | ~ spl18_209 ),
    inference(resolution,[],[f2155,f207]) ).

fof(f3163,plain,
    ( spl18_261
    | ~ spl18_1
    | ~ spl18_208 ),
    inference(avatar_split_clause,[],[f2262,f2150,f205,f3161]) ).

fof(f3161,plain,
    ( spl18_261
  <=> ! [X0] :
        ( sK11 = relation_dom(relation_composition(X0,sK4))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_261])]) ).

fof(f2262,plain,
    ( ! [X0] :
        ( sK11 = relation_dom(relation_composition(X0,sK4))
        | ~ empty(X0) )
    | ~ spl18_1
    | ~ spl18_208 ),
    inference(resolution,[],[f2151,f207]) ).

fof(f3159,plain,
    ( spl18_260
    | ~ spl18_1
    | ~ spl18_206 ),
    inference(avatar_split_clause,[],[f2243,f2142,f205,f3157]) ).

fof(f3157,plain,
    ( spl18_260
  <=> ! [X0] :
        ( sK11 = relation_rng(relation_composition(sK4,X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_260])]) ).

fof(f2243,plain,
    ( ! [X0] :
        ( sK11 = relation_rng(relation_composition(sK4,X0))
        | ~ empty(X0) )
    | ~ spl18_1
    | ~ spl18_206 ),
    inference(resolution,[],[f2143,f207]) ).

fof(f3155,plain,
    ( spl18_259
    | ~ spl18_1
    | ~ spl18_205 ),
    inference(avatar_split_clause,[],[f2224,f2138,f205,f3153]) ).

fof(f3153,plain,
    ( spl18_259
  <=> ! [X0] :
        ( sK11 = relation_rng(relation_composition(X0,sK4))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_259])]) ).

fof(f2224,plain,
    ( ! [X0] :
        ( sK11 = relation_rng(relation_composition(X0,sK4))
        | ~ empty(X0) )
    | ~ spl18_1
    | ~ spl18_205 ),
    inference(resolution,[],[f2139,f207]) ).

fof(f3137,plain,
    ( spl18_258
    | ~ spl18_76
    | ~ spl18_128 ),
    inference(avatar_split_clause,[],[f1153,f1144,f635,f3135]) ).

fof(f3135,plain,
    ( spl18_258
  <=> ! [X0,X3,X2,X1] :
        ( ~ in(X0,relation_rng(X1))
        | ~ sP1(X2,X1)
        | apply(relation_composition(X1,X3),apply(X2,X0)) = apply(X3,apply(X1,apply(X2,X0)))
        | ~ function(X3)
        | ~ relation(X3)
        | ~ function(X1)
        | ~ relation(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_258])]) ).

fof(f635,plain,
    ( spl18_76
  <=> ! [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,[spl18_76])]) ).

fof(f1153,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ in(X0,relation_rng(X1))
        | ~ sP1(X2,X1)
        | apply(relation_composition(X1,X3),apply(X2,X0)) = apply(X3,apply(X1,apply(X2,X0)))
        | ~ function(X3)
        | ~ relation(X3)
        | ~ function(X1)
        | ~ relation(X1) )
    | ~ spl18_76
    | ~ spl18_128 ),
    inference(resolution,[],[f1145,f636]) ).

fof(f636,plain,
    ( ! [X2,X0,X1] :
        ( ~ in(X0,relation_dom(X1))
        | apply(relation_composition(X1,X2),X0) = apply(X2,apply(X1,X0))
        | ~ function(X2)
        | ~ relation(X2)
        | ~ function(X1)
        | ~ relation(X1) )
    | ~ spl18_76 ),
    inference(avatar_component_clause,[],[f635]) ).

fof(f3111,plain,
    ( spl18_257
    | ~ spl18_76
    | ~ spl18_105 ),
    inference(avatar_split_clause,[],[f924,f889,f635,f3109]) ).

fof(f3109,plain,
    ( spl18_257
  <=> ! [X0,X1] :
        ( empty(relation_dom(X0))
        | apply(relation_composition(X0,X1),sK8(relation_dom(X0))) = apply(X1,apply(X0,sK8(relation_dom(X0))))
        | ~ function(X1)
        | ~ relation(X1)
        | ~ function(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_257])]) ).

fof(f889,plain,
    ( spl18_105
  <=> ! [X0] :
        ( empty(X0)
        | in(sK8(X0),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_105])]) ).

fof(f924,plain,
    ( ! [X0,X1] :
        ( empty(relation_dom(X0))
        | apply(relation_composition(X0,X1),sK8(relation_dom(X0))) = apply(X1,apply(X0,sK8(relation_dom(X0))))
        | ~ function(X1)
        | ~ relation(X1)
        | ~ function(X0)
        | ~ relation(X0) )
    | ~ spl18_76
    | ~ spl18_105 ),
    inference(resolution,[],[f890,f636]) ).

fof(f890,plain,
    ( ! [X0] :
        ( in(sK8(X0),X0)
        | empty(X0) )
    | ~ spl18_105 ),
    inference(avatar_component_clause,[],[f889]) ).

fof(f3104,plain,
    ( spl18_256
    | ~ spl18_72
    | ~ spl18_128 ),
    inference(avatar_split_clause,[],[f1154,f1144,f612,f3102]) ).

fof(f3102,plain,
    ( spl18_256
  <=> ! [X0,X3,X2,X1] :
        ( ~ in(X0,relation_rng(X1))
        | ~ sP1(X2,X1)
        | apply(X2,X0) = apply(X3,apply(X1,apply(X2,X0)))
        | ~ sP1(X3,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_256])]) ).

fof(f612,plain,
    ( spl18_72
  <=> ! [X5,X1,X0] :
        ( apply(X0,apply(X1,X5)) = X5
        | ~ in(X5,relation_dom(X1))
        | ~ sP1(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_72])]) ).

fof(f1154,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ in(X0,relation_rng(X1))
        | ~ sP1(X2,X1)
        | apply(X2,X0) = apply(X3,apply(X1,apply(X2,X0)))
        | ~ sP1(X3,X1) )
    | ~ spl18_72
    | ~ spl18_128 ),
    inference(resolution,[],[f1145,f613]) ).

fof(f613,plain,
    ( ! [X0,X1,X5] :
        ( ~ in(X5,relation_dom(X1))
        | apply(X0,apply(X1,X5)) = X5
        | ~ sP1(X0,X1) )
    | ~ spl18_72 ),
    inference(avatar_component_clause,[],[f612]) ).

fof(f3094,plain,
    ( spl18_255
    | ~ spl18_50
    | ~ spl18_134 ),
    inference(avatar_split_clause,[],[f1210,f1178,f467,f3092]) ).

fof(f3092,plain,
    ( spl18_255
  <=> ! [X0] :
        ( ~ relation(function_inverse(X0))
        | ~ one_to_one(X0)
        | ~ function(X0)
        | ~ relation(X0)
        | ~ function(function_inverse(X0))
        | relation_rng(X0) = relation_dom(function_inverse(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_255])]) ).

fof(f467,plain,
    ( spl18_50
  <=> ! [X0,X1] :
        ( relation_dom(X0) = relation_rng(X1)
        | ~ sP1(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_50])]) ).

fof(f1178,plain,
    ( spl18_134
  <=> ! [X0] :
        ( ~ function(function_inverse(X0))
        | ~ relation(function_inverse(X0))
        | ~ one_to_one(X0)
        | ~ function(X0)
        | ~ relation(X0)
        | sP1(function_inverse(X0),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_134])]) ).

fof(f1210,plain,
    ( ! [X0] :
        ( ~ relation(function_inverse(X0))
        | ~ one_to_one(X0)
        | ~ function(X0)
        | ~ relation(X0)
        | ~ function(function_inverse(X0))
        | relation_rng(X0) = relation_dom(function_inverse(X0)) )
    | ~ spl18_50
    | ~ spl18_134 ),
    inference(resolution,[],[f1179,f468]) ).

fof(f468,plain,
    ( ! [X0,X1] :
        ( ~ sP1(X0,X1)
        | relation_dom(X0) = relation_rng(X1) )
    | ~ spl18_50 ),
    inference(avatar_component_clause,[],[f467]) ).

fof(f1179,plain,
    ( ! [X0] :
        ( sP1(function_inverse(X0),X0)
        | ~ relation(function_inverse(X0))
        | ~ one_to_one(X0)
        | ~ function(X0)
        | ~ relation(X0)
        | ~ function(function_inverse(X0)) )
    | ~ spl18_134 ),
    inference(avatar_component_clause,[],[f1178]) ).

fof(f3090,plain,
    ( spl18_254
    | ~ spl18_71
    | ~ spl18_128 ),
    inference(avatar_split_clause,[],[f1155,f1144,f605,f3088]) ).

fof(f3088,plain,
    ( spl18_254
  <=> ! [X2,X0,X1,X3] :
        ( ~ in(X0,relation_rng(X1))
        | ~ sP1(X2,X1)
        | in(apply(X1,apply(X2,X0)),relation_rng(X1))
        | ~ sP1(X3,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_254])]) ).

fof(f605,plain,
    ( spl18_71
  <=> ! [X5,X1,X0] :
        ( in(apply(X1,X5),relation_rng(X1))
        | ~ in(X5,relation_dom(X1))
        | ~ sP1(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_71])]) ).

fof(f1155,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ in(X0,relation_rng(X1))
        | ~ sP1(X2,X1)
        | in(apply(X1,apply(X2,X0)),relation_rng(X1))
        | ~ sP1(X3,X1) )
    | ~ spl18_71
    | ~ spl18_128 ),
    inference(resolution,[],[f1145,f606]) ).

fof(f606,plain,
    ( ! [X0,X1,X5] :
        ( ~ in(X5,relation_dom(X1))
        | in(apply(X1,X5),relation_rng(X1))
        | ~ sP1(X0,X1) )
    | ~ spl18_71 ),
    inference(avatar_component_clause,[],[f605]) ).

fof(f3086,plain,
    ( spl18_253
    | ~ spl18_5
    | ~ spl18_85
    | ~ spl18_207 ),
    inference(avatar_split_clause,[],[f2981,f2146,f679,f225,f3083]) ).

fof(f3083,plain,
    ( spl18_253
  <=> sK11 = relation_composition(function_inverse(sK4),sK11) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_253])]) ).

fof(f2146,plain,
    ( spl18_207
  <=> ! [X0] :
        ( sK11 = relation_composition(function_inverse(sK4),X0)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_207])]) ).

fof(f2981,plain,
    ( sK11 = relation_composition(function_inverse(sK4),sK11)
    | ~ spl18_5
    | ~ spl18_85
    | ~ spl18_207 ),
    inference(forward_demodulation,[],[f2973,f681]) ).

fof(f2973,plain,
    ( sK11 = relation_composition(function_inverse(sK4),empty_set)
    | ~ spl18_5
    | ~ spl18_207 ),
    inference(resolution,[],[f2147,f227]) ).

fof(f2147,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | sK11 = relation_composition(function_inverse(sK4),X0) )
    | ~ spl18_207 ),
    inference(avatar_component_clause,[],[f2146]) ).

fof(f3079,plain,
    ( spl18_252
    | ~ spl18_105
    | ~ spl18_130 ),
    inference(avatar_split_clause,[],[f1164,f1161,f889,f3077]) ).

fof(f3077,plain,
    ( spl18_252
  <=> ! [X0,X1] :
        ( sK8(relation_rng(X0)) = apply(X0,apply(X1,sK8(relation_rng(X0))))
        | ~ sP1(X1,X0)
        | empty(relation_rng(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_252])]) ).

fof(f1161,plain,
    ( spl18_130
  <=> ! [X2,X0,X1] :
        ( ~ in(X0,relation_rng(X1))
        | apply(X1,apply(X2,X0)) = X0
        | ~ sP1(X2,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_130])]) ).

fof(f1164,plain,
    ( ! [X0,X1] :
        ( sK8(relation_rng(X0)) = apply(X0,apply(X1,sK8(relation_rng(X0))))
        | ~ sP1(X1,X0)
        | empty(relation_rng(X0)) )
    | ~ spl18_105
    | ~ spl18_130 ),
    inference(resolution,[],[f1162,f890]) ).

fof(f1162,plain,
    ( ! [X2,X0,X1] :
        ( ~ in(X0,relation_rng(X1))
        | apply(X1,apply(X2,X0)) = X0
        | ~ sP1(X2,X1) )
    | ~ spl18_130 ),
    inference(avatar_component_clause,[],[f1161]) ).

fof(f3075,plain,
    ( spl18_251
    | ~ spl18_72
    | ~ spl18_105 ),
    inference(avatar_split_clause,[],[f925,f889,f612,f3073]) ).

fof(f3073,plain,
    ( spl18_251
  <=> ! [X0,X1] :
        ( empty(relation_dom(X0))
        | sK8(relation_dom(X0)) = apply(X1,apply(X0,sK8(relation_dom(X0))))
        | ~ sP1(X1,X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_251])]) ).

fof(f925,plain,
    ( ! [X0,X1] :
        ( empty(relation_dom(X0))
        | sK8(relation_dom(X0)) = apply(X1,apply(X0,sK8(relation_dom(X0))))
        | ~ sP1(X1,X0) )
    | ~ spl18_72
    | ~ spl18_105 ),
    inference(resolution,[],[f890,f613]) ).

fof(f3064,plain,
    ( spl18_250
    | ~ spl18_68
    | ~ spl18_133 ),
    inference(avatar_split_clause,[],[f1194,f1174,f592,f3062]) ).

fof(f3062,plain,
    ( spl18_250
  <=> ! [X0,X1] :
        ( ~ relation(X0)
        | ~ relation(X1)
        | ~ empty(relation_composition(X0,X1))
        | one_to_one(relation_composition(X0,X1))
        | ~ function(X1)
        | ~ function(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_250])]) ).

fof(f592,plain,
    ( spl18_68
  <=> ! [X0,X1] :
        ( function(relation_composition(X0,X1))
        | ~ function(X1)
        | ~ relation(X1)
        | ~ function(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_68])]) ).

fof(f1174,plain,
    ( spl18_133
  <=> ! [X0,X1] :
        ( ~ relation(X0)
        | ~ relation(X1)
        | ~ function(relation_composition(X1,X0))
        | ~ empty(relation_composition(X1,X0))
        | one_to_one(relation_composition(X1,X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_133])]) ).

fof(f1194,plain,
    ( ! [X0,X1] :
        ( ~ relation(X0)
        | ~ relation(X1)
        | ~ empty(relation_composition(X0,X1))
        | one_to_one(relation_composition(X0,X1))
        | ~ function(X1)
        | ~ function(X0) )
    | ~ spl18_68
    | ~ spl18_133 ),
    inference(duplicate_literal_removal,[],[f1193]) ).

fof(f1193,plain,
    ( ! [X0,X1] :
        ( ~ relation(X0)
        | ~ relation(X1)
        | ~ empty(relation_composition(X0,X1))
        | one_to_one(relation_composition(X0,X1))
        | ~ function(X1)
        | ~ relation(X1)
        | ~ function(X0)
        | ~ relation(X0) )
    | ~ spl18_68
    | ~ spl18_133 ),
    inference(resolution,[],[f1175,f593]) ).

fof(f593,plain,
    ( ! [X0,X1] :
        ( function(relation_composition(X0,X1))
        | ~ function(X1)
        | ~ relation(X1)
        | ~ function(X0)
        | ~ relation(X0) )
    | ~ spl18_68 ),
    inference(avatar_component_clause,[],[f592]) ).

fof(f1175,plain,
    ( ! [X0,X1] :
        ( ~ function(relation_composition(X1,X0))
        | ~ relation(X1)
        | ~ relation(X0)
        | ~ empty(relation_composition(X1,X0))
        | one_to_one(relation_composition(X1,X0)) )
    | ~ spl18_133 ),
    inference(avatar_component_clause,[],[f1174]) ).

fof(f2932,plain,
    ( spl18_249
    | ~ spl18_59
    | ~ spl18_126 ),
    inference(avatar_split_clause,[],[f1124,f1096,f504,f2930]) ).

fof(f504,plain,
    ( spl18_59
  <=> ! [X0,X1] :
        ( relation(relation_composition(X0,X1))
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_59])]) ).

fof(f1124,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ empty(X0)
        | relation_composition(X0,relation_composition(X1,X2)) = X3
        | ~ empty(X3)
        | ~ relation(X2)
        | ~ relation(X1) )
    | ~ spl18_59
    | ~ spl18_126 ),
    inference(resolution,[],[f1097,f505]) ).

fof(f505,plain,
    ( ! [X0,X1] :
        ( relation(relation_composition(X0,X1))
        | ~ relation(X1)
        | ~ relation(X0) )
    | ~ spl18_59 ),
    inference(avatar_component_clause,[],[f504]) ).

fof(f2928,plain,
    ( spl18_248
    | ~ spl18_56
    | ~ spl18_126 ),
    inference(avatar_split_clause,[],[f1123,f1096,f492,f2926]) ).

fof(f492,plain,
    ( spl18_56
  <=> ! [X0,X1] :
        ( relation(relation_composition(X1,X0))
        | ~ relation(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_56])]) ).

fof(f1123,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ empty(X0)
        | relation_composition(X0,relation_composition(X1,X2)) = X3
        | ~ empty(X3)
        | ~ relation(X1)
        | ~ empty(X2) )
    | ~ spl18_56
    | ~ spl18_126 ),
    inference(resolution,[],[f1097,f493]) ).

fof(f493,plain,
    ( ! [X0,X1] :
        ( relation(relation_composition(X1,X0))
        | ~ relation(X1)
        | ~ empty(X0) )
    | ~ spl18_56 ),
    inference(avatar_component_clause,[],[f492]) ).

fof(f2924,plain,
    ( spl18_247
    | ~ spl18_58
    | ~ spl18_126 ),
    inference(avatar_split_clause,[],[f1122,f1096,f500,f2922]) ).

fof(f500,plain,
    ( spl18_58
  <=> ! [X0,X1] :
        ( relation(relation_composition(X0,X1))
        | ~ relation(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_58])]) ).

fof(f1122,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ empty(X0)
        | relation_composition(X0,relation_composition(X1,X2)) = X3
        | ~ empty(X3)
        | ~ relation(X2)
        | ~ empty(X1) )
    | ~ spl18_58
    | ~ spl18_126 ),
    inference(resolution,[],[f1097,f501]) ).

fof(f501,plain,
    ( ! [X0,X1] :
        ( relation(relation_composition(X0,X1))
        | ~ relation(X1)
        | ~ empty(X0) )
    | ~ spl18_58 ),
    inference(avatar_component_clause,[],[f500]) ).

fof(f2920,plain,
    ( spl18_246
    | ~ spl18_59
    | ~ spl18_125 ),
    inference(avatar_split_clause,[],[f1106,f1092,f504,f2918]) ).

fof(f1106,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ empty(X0)
        | relation_composition(relation_composition(X1,X2),X0) = X3
        | ~ empty(X3)
        | ~ relation(X2)
        | ~ relation(X1) )
    | ~ spl18_59
    | ~ spl18_125 ),
    inference(resolution,[],[f1093,f505]) ).

fof(f2916,plain,
    ( spl18_245
    | ~ spl18_56
    | ~ spl18_125 ),
    inference(avatar_split_clause,[],[f1105,f1092,f492,f2914]) ).

fof(f1105,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ empty(X0)
        | relation_composition(relation_composition(X1,X2),X0) = X3
        | ~ empty(X3)
        | ~ relation(X1)
        | ~ empty(X2) )
    | ~ spl18_56
    | ~ spl18_125 ),
    inference(resolution,[],[f1093,f493]) ).

fof(f2912,plain,
    ( spl18_244
    | ~ spl18_58
    | ~ spl18_125 ),
    inference(avatar_split_clause,[],[f1104,f1092,f500,f2910]) ).

fof(f1104,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ empty(X0)
        | relation_composition(relation_composition(X1,X2),X0) = X3
        | ~ empty(X3)
        | ~ relation(X2)
        | ~ empty(X1) )
    | ~ spl18_58
    | ~ spl18_125 ),
    inference(resolution,[],[f1093,f501]) ).

fof(f2853,plain,
    ( spl18_243
    | ~ spl18_46
    | ~ spl18_126 ),
    inference(avatar_split_clause,[],[f1121,f1096,f438,f2851]) ).

fof(f438,plain,
    ( spl18_46
  <=> ! [X0] :
        ( relation(function_inverse(X0))
        | ~ function(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_46])]) ).

fof(f1121,plain,
    ( ! [X2,X0,X1] :
        ( ~ empty(X0)
        | relation_composition(X0,function_inverse(X1)) = X2
        | ~ empty(X2)
        | ~ function(X1)
        | ~ relation(X1) )
    | ~ spl18_46
    | ~ spl18_126 ),
    inference(resolution,[],[f1097,f439]) ).

fof(f439,plain,
    ( ! [X0] :
        ( relation(function_inverse(X0))
        | ~ function(X0)
        | ~ relation(X0) )
    | ~ spl18_46 ),
    inference(avatar_component_clause,[],[f438]) ).

fof(f2849,plain,
    ( spl18_242
    | ~ spl18_46
    | ~ spl18_125 ),
    inference(avatar_split_clause,[],[f1103,f1092,f438,f2847]) ).

fof(f1103,plain,
    ( ! [X2,X0,X1] :
        ( ~ empty(X0)
        | relation_composition(function_inverse(X1),X0) = X2
        | ~ empty(X2)
        | ~ function(X1)
        | ~ relation(X1) )
    | ~ spl18_46
    | ~ spl18_125 ),
    inference(resolution,[],[f1093,f439]) ).

fof(f2845,plain,
    ( spl18_241
    | ~ spl18_71
    | ~ spl18_105 ),
    inference(avatar_split_clause,[],[f926,f889,f605,f2843]) ).

fof(f2843,plain,
    ( spl18_241
  <=> ! [X0,X1] :
        ( empty(relation_dom(X0))
        | in(apply(X0,sK8(relation_dom(X0))),relation_rng(X0))
        | ~ sP1(X1,X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_241])]) ).

fof(f926,plain,
    ( ! [X0,X1] :
        ( empty(relation_dom(X0))
        | in(apply(X0,sK8(relation_dom(X0))),relation_rng(X0))
        | ~ sP1(X1,X0) )
    | ~ spl18_71
    | ~ spl18_105 ),
    inference(resolution,[],[f890,f606]) ).

fof(f2750,plain,
    ( spl18_240
    | ~ spl18_5
    | ~ spl18_85
    | ~ spl18_204 ),
    inference(avatar_split_clause,[],[f2672,f2022,f679,f225,f2747]) ).

fof(f2747,plain,
    ( spl18_240
  <=> sK11 = relation_composition(sK11,function_inverse(sK4)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_240])]) ).

fof(f2022,plain,
    ( spl18_204
  <=> ! [X0] :
        ( sK11 = relation_composition(X0,function_inverse(sK4))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_204])]) ).

fof(f2672,plain,
    ( sK11 = relation_composition(sK11,function_inverse(sK4))
    | ~ spl18_5
    | ~ spl18_85
    | ~ spl18_204 ),
    inference(forward_demodulation,[],[f2664,f681]) ).

fof(f2664,plain,
    ( sK11 = relation_composition(empty_set,function_inverse(sK4))
    | ~ spl18_5
    | ~ spl18_204 ),
    inference(resolution,[],[f2023,f227]) ).

fof(f2023,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | sK11 = relation_composition(X0,function_inverse(sK4)) )
    | ~ spl18_204 ),
    inference(avatar_component_clause,[],[f2022]) ).

fof(f2707,plain,
    ( spl18_239
    | ~ spl18_40
    | ~ spl18_128 ),
    inference(avatar_split_clause,[],[f1158,f1144,f411,f2705]) ).

fof(f411,plain,
    ( spl18_40
  <=> ! [X0,X1] :
        ( ~ in(X1,X0)
        | ~ in(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_40])]) ).

fof(f1158,plain,
    ( ! [X2,X0,X1] :
        ( ~ in(X0,relation_rng(X1))
        | ~ sP1(X2,X1)
        | ~ in(relation_dom(X1),apply(X2,X0)) )
    | ~ spl18_40
    | ~ spl18_128 ),
    inference(resolution,[],[f1145,f412]) ).

fof(f412,plain,
    ( ! [X0,X1] :
        ( ~ in(X1,X0)
        | ~ in(X0,X1) )
    | ~ spl18_40 ),
    inference(avatar_component_clause,[],[f411]) ).

fof(f2703,plain,
    ( spl18_238
    | ~ spl18_41
    | ~ spl18_128 ),
    inference(avatar_split_clause,[],[f1157,f1144,f415,f2701]) ).

fof(f415,plain,
    ( spl18_41
  <=> ! [X0,X1] :
        ( element(X0,X1)
        | ~ in(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_41])]) ).

fof(f1157,plain,
    ( ! [X2,X0,X1] :
        ( ~ in(X0,relation_rng(X1))
        | ~ sP1(X2,X1)
        | element(apply(X2,X0),relation_dom(X1)) )
    | ~ spl18_41
    | ~ spl18_128 ),
    inference(resolution,[],[f1145,f416]) ).

fof(f416,plain,
    ( ! [X0,X1] :
        ( ~ in(X0,X1)
        | element(X0,X1) )
    | ~ spl18_41 ),
    inference(avatar_component_clause,[],[f415]) ).

fof(f2699,plain,
    ( spl18_237
    | ~ spl18_59
    | ~ spl18_117 ),
    inference(avatar_split_clause,[],[f1048,f1016,f504,f2697]) ).

fof(f1016,plain,
    ( spl18_117
  <=> ! [X0,X1] :
        ( relation_composition(X1,X0) = sK11
        | ~ relation(X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_117])]) ).

fof(f1048,plain,
    ( ! [X2,X0,X1] :
        ( sK11 = relation_composition(X0,relation_composition(X1,X2))
        | ~ empty(X0)
        | ~ relation(X2)
        | ~ relation(X1) )
    | ~ spl18_59
    | ~ spl18_117 ),
    inference(resolution,[],[f1017,f505]) ).

fof(f1017,plain,
    ( ! [X0,X1] :
        ( ~ relation(X0)
        | relation_composition(X1,X0) = sK11
        | ~ empty(X1) )
    | ~ spl18_117 ),
    inference(avatar_component_clause,[],[f1016]) ).

fof(f2695,plain,
    ( spl18_236
    | ~ spl18_56
    | ~ spl18_117 ),
    inference(avatar_split_clause,[],[f1047,f1016,f492,f2693]) ).

fof(f1047,plain,
    ( ! [X2,X0,X1] :
        ( sK11 = relation_composition(X0,relation_composition(X1,X2))
        | ~ empty(X0)
        | ~ relation(X1)
        | ~ empty(X2) )
    | ~ spl18_56
    | ~ spl18_117 ),
    inference(resolution,[],[f1017,f493]) ).

fof(f2691,plain,
    ( spl18_235
    | ~ spl18_58
    | ~ spl18_117 ),
    inference(avatar_split_clause,[],[f1046,f1016,f500,f2689]) ).

fof(f1046,plain,
    ( ! [X2,X0,X1] :
        ( sK11 = relation_composition(X0,relation_composition(X1,X2))
        | ~ empty(X0)
        | ~ relation(X2)
        | ~ empty(X1) )
    | ~ spl18_58
    | ~ spl18_117 ),
    inference(resolution,[],[f1017,f501]) ).

fof(f2687,plain,
    ( spl18_234
    | ~ spl18_59
    | ~ spl18_116 ),
    inference(avatar_split_clause,[],[f1030,f1012,f504,f2685]) ).

fof(f1012,plain,
    ( spl18_116
  <=> ! [X0,X1] :
        ( relation_composition(X0,X1) = sK11
        | ~ relation(X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_116])]) ).

fof(f1030,plain,
    ( ! [X2,X0,X1] :
        ( sK11 = relation_composition(relation_composition(X0,X1),X2)
        | ~ empty(X2)
        | ~ relation(X1)
        | ~ relation(X0) )
    | ~ spl18_59
    | ~ spl18_116 ),
    inference(resolution,[],[f1013,f505]) ).

fof(f1013,plain,
    ( ! [X0,X1] :
        ( ~ relation(X0)
        | relation_composition(X0,X1) = sK11
        | ~ empty(X1) )
    | ~ spl18_116 ),
    inference(avatar_component_clause,[],[f1012]) ).

fof(f2683,plain,
    ( spl18_233
    | ~ spl18_56
    | ~ spl18_116 ),
    inference(avatar_split_clause,[],[f1029,f1012,f492,f2681]) ).

fof(f1029,plain,
    ( ! [X2,X0,X1] :
        ( sK11 = relation_composition(relation_composition(X0,X1),X2)
        | ~ empty(X2)
        | ~ relation(X0)
        | ~ empty(X1) )
    | ~ spl18_56
    | ~ spl18_116 ),
    inference(resolution,[],[f1013,f493]) ).

fof(f2679,plain,
    ( spl18_232
    | ~ spl18_58
    | ~ spl18_116 ),
    inference(avatar_split_clause,[],[f1028,f1012,f500,f2677]) ).

fof(f1028,plain,
    ( ! [X2,X0,X1] :
        ( sK11 = relation_composition(relation_composition(X0,X1),X2)
        | ~ empty(X2)
        | ~ relation(X1)
        | ~ empty(X0) )
    | ~ spl18_58
    | ~ spl18_116 ),
    inference(resolution,[],[f1013,f501]) ).

fof(f2454,plain,
    ( spl18_231
    | ~ spl18_111
    | ~ spl18_132 ),
    inference(avatar_split_clause,[],[f1190,f1170,f953,f2452]) ).

fof(f2452,plain,
    ( spl18_231
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | ~ relation(X1)
        | ~ empty(relation_composition(X0,X1))
        | one_to_one(relation_composition(X0,X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_231])]) ).

fof(f953,plain,
    ( spl18_111
  <=> ! [X0,X1] :
        ( ~ relation(X0)
        | ~ empty(X1)
        | function(relation_composition(X1,X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_111])]) ).

fof(f1170,plain,
    ( spl18_132
  <=> ! [X0,X1] :
        ( ~ relation(X0)
        | ~ empty(X1)
        | ~ function(relation_composition(X1,X0))
        | ~ empty(relation_composition(X1,X0))
        | one_to_one(relation_composition(X1,X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_132])]) ).

fof(f1190,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | ~ relation(X1)
        | ~ empty(relation_composition(X0,X1))
        | one_to_one(relation_composition(X0,X1)) )
    | ~ spl18_111
    | ~ spl18_132 ),
    inference(duplicate_literal_removal,[],[f1186]) ).

fof(f1186,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | ~ relation(X1)
        | ~ empty(relation_composition(X0,X1))
        | one_to_one(relation_composition(X0,X1))
        | ~ empty(X0)
        | ~ relation(X1) )
    | ~ spl18_111
    | ~ spl18_132 ),
    inference(resolution,[],[f1171,f954]) ).

fof(f954,plain,
    ( ! [X0,X1] :
        ( function(relation_composition(X1,X0))
        | ~ empty(X1)
        | ~ relation(X0) )
    | ~ spl18_111 ),
    inference(avatar_component_clause,[],[f953]) ).

fof(f1171,plain,
    ( ! [X0,X1] :
        ( ~ function(relation_composition(X1,X0))
        | ~ empty(X1)
        | ~ relation(X0)
        | ~ empty(relation_composition(X1,X0))
        | one_to_one(relation_composition(X1,X0)) )
    | ~ spl18_132 ),
    inference(avatar_component_clause,[],[f1170]) ).

fof(f2450,plain,
    ( spl18_230
    | ~ spl18_110
    | ~ spl18_131 ),
    inference(avatar_split_clause,[],[f1185,f1166,f949,f2448]) ).

fof(f2448,plain,
    ( spl18_230
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | ~ relation(X1)
        | ~ empty(relation_composition(X1,X0))
        | one_to_one(relation_composition(X1,X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_230])]) ).

fof(f949,plain,
    ( spl18_110
  <=> ! [X0,X1] :
        ( ~ relation(X0)
        | ~ empty(X1)
        | function(relation_composition(X0,X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_110])]) ).

fof(f1166,plain,
    ( spl18_131
  <=> ! [X0,X1] :
        ( ~ relation(X0)
        | ~ empty(X1)
        | ~ function(relation_composition(X0,X1))
        | ~ empty(relation_composition(X0,X1))
        | one_to_one(relation_composition(X0,X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_131])]) ).

fof(f1185,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | ~ relation(X1)
        | ~ empty(relation_composition(X1,X0))
        | one_to_one(relation_composition(X1,X0)) )
    | ~ spl18_110
    | ~ spl18_131 ),
    inference(duplicate_literal_removal,[],[f1182]) ).

fof(f1182,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | ~ relation(X1)
        | ~ empty(relation_composition(X1,X0))
        | one_to_one(relation_composition(X1,X0))
        | ~ empty(X0)
        | ~ relation(X1) )
    | ~ spl18_110
    | ~ spl18_131 ),
    inference(resolution,[],[f1167,f950]) ).

fof(f950,plain,
    ( ! [X0,X1] :
        ( function(relation_composition(X0,X1))
        | ~ empty(X1)
        | ~ relation(X0) )
    | ~ spl18_110 ),
    inference(avatar_component_clause,[],[f949]) ).

fof(f1167,plain,
    ( ! [X0,X1] :
        ( ~ function(relation_composition(X0,X1))
        | ~ empty(X1)
        | ~ relation(X0)
        | ~ empty(relation_composition(X0,X1))
        | one_to_one(relation_composition(X0,X1)) )
    | ~ spl18_131 ),
    inference(avatar_component_clause,[],[f1166]) ).

fof(f2446,plain,
    ( spl18_229
    | ~ spl18_34
    | ~ spl18_126 ),
    inference(avatar_split_clause,[],[f1127,f1096,f370,f2444]) ).

fof(f2444,plain,
    ( spl18_229
  <=> ! [X2,X0,X1] :
        ( ~ empty(X0)
        | relation_composition(X0,relation_rng(X1)) = X2
        | ~ empty(X2)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_229])]) ).

fof(f370,plain,
    ( spl18_34
  <=> ! [X0] :
        ( relation(relation_rng(X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_34])]) ).

fof(f1127,plain,
    ( ! [X2,X0,X1] :
        ( ~ empty(X0)
        | relation_composition(X0,relation_rng(X1)) = X2
        | ~ empty(X2)
        | ~ empty(X1) )
    | ~ spl18_34
    | ~ spl18_126 ),
    inference(resolution,[],[f1097,f371]) ).

fof(f371,plain,
    ( ! [X0] :
        ( relation(relation_rng(X0))
        | ~ empty(X0) )
    | ~ spl18_34 ),
    inference(avatar_component_clause,[],[f370]) ).

fof(f2442,plain,
    ( spl18_228
    | ~ spl18_36
    | ~ spl18_126 ),
    inference(avatar_split_clause,[],[f1126,f1096,f378,f2440]) ).

fof(f2440,plain,
    ( spl18_228
  <=> ! [X2,X0,X1] :
        ( ~ empty(X0)
        | relation_composition(X0,relation_dom(X1)) = X2
        | ~ empty(X2)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_228])]) ).

fof(f378,plain,
    ( spl18_36
  <=> ! [X0] :
        ( relation(relation_dom(X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_36])]) ).

fof(f1126,plain,
    ( ! [X2,X0,X1] :
        ( ~ empty(X0)
        | relation_composition(X0,relation_dom(X1)) = X2
        | ~ empty(X2)
        | ~ empty(X1) )
    | ~ spl18_36
    | ~ spl18_126 ),
    inference(resolution,[],[f1097,f379]) ).

fof(f379,plain,
    ( ! [X0] :
        ( relation(relation_dom(X0))
        | ~ empty(X0) )
    | ~ spl18_36 ),
    inference(avatar_component_clause,[],[f378]) ).

fof(f2438,plain,
    ( spl18_227
    | ~ spl18_34
    | ~ spl18_125 ),
    inference(avatar_split_clause,[],[f1109,f1092,f370,f2436]) ).

fof(f2436,plain,
    ( spl18_227
  <=> ! [X2,X0,X1] :
        ( ~ empty(X0)
        | relation_composition(relation_rng(X1),X0) = X2
        | ~ empty(X2)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_227])]) ).

fof(f1109,plain,
    ( ! [X2,X0,X1] :
        ( ~ empty(X0)
        | relation_composition(relation_rng(X1),X0) = X2
        | ~ empty(X2)
        | ~ empty(X1) )
    | ~ spl18_34
    | ~ spl18_125 ),
    inference(resolution,[],[f1093,f371]) ).

fof(f2434,plain,
    ( spl18_226
    | ~ spl18_36
    | ~ spl18_125 ),
    inference(avatar_split_clause,[],[f1108,f1092,f378,f2432]) ).

fof(f2432,plain,
    ( spl18_226
  <=> ! [X2,X0,X1] :
        ( ~ empty(X0)
        | relation_composition(relation_dom(X1),X0) = X2
        | ~ empty(X2)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_226])]) ).

fof(f1108,plain,
    ( ! [X2,X0,X1] :
        ( ~ empty(X0)
        | relation_composition(relation_dom(X1),X0) = X2
        | ~ empty(X2)
        | ~ empty(X1) )
    | ~ spl18_36
    | ~ spl18_125 ),
    inference(resolution,[],[f1093,f379]) ).

fof(f2430,plain,
    ( spl18_225
    | ~ spl18_46
    | ~ spl18_117 ),
    inference(avatar_split_clause,[],[f1045,f1016,f438,f2428]) ).

fof(f1045,plain,
    ( ! [X0,X1] :
        ( sK11 = relation_composition(X0,function_inverse(X1))
        | ~ empty(X0)
        | ~ function(X1)
        | ~ relation(X1) )
    | ~ spl18_46
    | ~ spl18_117 ),
    inference(resolution,[],[f1017,f439]) ).

fof(f2426,plain,
    ( spl18_224
    | ~ spl18_46
    | ~ spl18_116 ),
    inference(avatar_split_clause,[],[f1027,f1012,f438,f2424]) ).

fof(f1027,plain,
    ( ! [X0,X1] :
        ( sK11 = relation_composition(function_inverse(X0),X1)
        | ~ empty(X1)
        | ~ function(X0)
        | ~ relation(X0) )
    | ~ spl18_46
    | ~ spl18_116 ),
    inference(resolution,[],[f1013,f439]) ).

fof(f2403,plain,
    ( spl18_223
    | ~ spl18_54
    | ~ spl18_109 ),
    inference(avatar_split_clause,[],[f992,f945,f483,f2401]) ).

fof(f945,plain,
    ( spl18_109
  <=> ! [X0,X1] :
        ( relation_rng(X1) = X0
        | ~ empty(X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_109])]) ).

fof(f992,plain,
    ( ! [X2,X0,X1] :
        ( ~ empty(X0)
        | relation_rng(relation_composition(X1,X2)) = X0
        | ~ relation(X1)
        | ~ empty(X2) )
    | ~ spl18_54
    | ~ spl18_109 ),
    inference(resolution,[],[f946,f484]) ).

fof(f946,plain,
    ( ! [X0,X1] :
        ( ~ empty(X1)
        | ~ empty(X0)
        | relation_rng(X1) = X0 )
    | ~ spl18_109 ),
    inference(avatar_component_clause,[],[f945]) ).

fof(f2399,plain,
    ( spl18_222
    | ~ spl18_57
    | ~ spl18_109 ),
    inference(avatar_split_clause,[],[f991,f945,f496,f2397]) ).

fof(f991,plain,
    ( ! [X2,X0,X1] :
        ( ~ empty(X0)
        | relation_rng(relation_composition(X1,X2)) = X0
        | ~ relation(X2)
        | ~ empty(X1) )
    | ~ spl18_57
    | ~ spl18_109 ),
    inference(resolution,[],[f946,f497]) ).

fof(f2395,plain,
    ( spl18_221
    | ~ spl18_54
    | ~ spl18_108 ),
    inference(avatar_split_clause,[],[f974,f941,f483,f2393]) ).

fof(f941,plain,
    ( spl18_108
  <=> ! [X0,X1] :
        ( relation_dom(X1) = X0
        | ~ empty(X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_108])]) ).

fof(f974,plain,
    ( ! [X2,X0,X1] :
        ( ~ empty(X0)
        | relation_dom(relation_composition(X1,X2)) = X0
        | ~ relation(X1)
        | ~ empty(X2) )
    | ~ spl18_54
    | ~ spl18_108 ),
    inference(resolution,[],[f942,f484]) ).

fof(f942,plain,
    ( ! [X0,X1] :
        ( ~ empty(X1)
        | ~ empty(X0)
        | relation_dom(X1) = X0 )
    | ~ spl18_108 ),
    inference(avatar_component_clause,[],[f941]) ).

fof(f2391,plain,
    ( spl18_220
    | ~ spl18_57
    | ~ spl18_108 ),
    inference(avatar_split_clause,[],[f973,f941,f496,f2389]) ).

fof(f973,plain,
    ( ! [X2,X0,X1] :
        ( ~ empty(X0)
        | relation_dom(relation_composition(X1,X2)) = X0
        | ~ relation(X2)
        | ~ empty(X1) )
    | ~ spl18_57
    | ~ spl18_108 ),
    inference(resolution,[],[f942,f497]) ).

fof(f2215,plain,
    ( spl18_219
    | ~ spl18_38
    | ~ spl18_128 ),
    inference(avatar_split_clause,[],[f1156,f1144,f386,f2213]) ).

fof(f2213,plain,
    ( spl18_219
  <=> ! [X2,X0,X1] :
        ( ~ in(X0,relation_rng(X1))
        | ~ sP1(X2,X1)
        | ~ empty(relation_dom(X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_219])]) ).

fof(f386,plain,
    ( spl18_38
  <=> ! [X0,X1] :
        ( ~ empty(X1)
        | ~ in(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_38])]) ).

fof(f1156,plain,
    ( ! [X2,X0,X1] :
        ( ~ in(X0,relation_rng(X1))
        | ~ sP1(X2,X1)
        | ~ empty(relation_dom(X1)) )
    | ~ spl18_38
    | ~ spl18_128 ),
    inference(resolution,[],[f1145,f387]) ).

fof(f387,plain,
    ( ! [X0,X1] :
        ( ~ in(X0,X1)
        | ~ empty(X1) )
    | ~ spl18_38 ),
    inference(avatar_component_clause,[],[f386]) ).

fof(f2211,plain,
    ( spl18_218
    | ~ spl18_47
    | ~ spl18_127 ),
    inference(avatar_split_clause,[],[f1148,f1140,f442,f2209]) ).

fof(f2209,plain,
    ( spl18_218
  <=> ! [X0] :
        ( ~ empty(function_inverse(X0))
        | one_to_one(function_inverse(X0))
        | ~ function(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_218])]) ).

fof(f442,plain,
    ( spl18_47
  <=> ! [X0] :
        ( function(function_inverse(X0))
        | ~ function(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_47])]) ).

fof(f1140,plain,
    ( spl18_127
  <=> ! [X0] :
        ( ~ function(function_inverse(X0))
        | ~ empty(function_inverse(X0))
        | one_to_one(function_inverse(X0))
        | ~ function(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_127])]) ).

fof(f1148,plain,
    ( ! [X0] :
        ( ~ empty(function_inverse(X0))
        | one_to_one(function_inverse(X0))
        | ~ function(X0)
        | ~ relation(X0) )
    | ~ spl18_47
    | ~ spl18_127 ),
    inference(duplicate_literal_removal,[],[f1147]) ).

fof(f1147,plain,
    ( ! [X0] :
        ( ~ empty(function_inverse(X0))
        | one_to_one(function_inverse(X0))
        | ~ function(X0)
        | ~ relation(X0)
        | ~ function(X0)
        | ~ relation(X0) )
    | ~ spl18_47
    | ~ spl18_127 ),
    inference(resolution,[],[f1141,f443]) ).

fof(f443,plain,
    ( ! [X0] :
        ( function(function_inverse(X0))
        | ~ function(X0)
        | ~ relation(X0) )
    | ~ spl18_47 ),
    inference(avatar_component_clause,[],[f442]) ).

fof(f1141,plain,
    ( ! [X0] :
        ( ~ function(function_inverse(X0))
        | ~ empty(function_inverse(X0))
        | one_to_one(function_inverse(X0))
        | ~ function(X0)
        | ~ relation(X0) )
    | ~ spl18_127 ),
    inference(avatar_component_clause,[],[f1140]) ).

fof(f2188,plain,
    ( spl18_217
    | ~ spl18_40
    | ~ spl18_121 ),
    inference(avatar_split_clause,[],[f1078,f1070,f411,f2186]) ).

fof(f2186,plain,
    ( spl18_217
  <=> ! [X0] :
        ( empty(powerset(X0))
        | empty(X0)
        | ~ in(powerset(X0),sK5(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_217])]) ).

fof(f1070,plain,
    ( spl18_121
  <=> ! [X0] :
        ( empty(powerset(X0))
        | in(sK5(X0),powerset(X0))
        | empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_121])]) ).

fof(f1078,plain,
    ( ! [X0] :
        ( empty(powerset(X0))
        | empty(X0)
        | ~ in(powerset(X0),sK5(X0)) )
    | ~ spl18_40
    | ~ spl18_121 ),
    inference(resolution,[],[f1071,f412]) ).

fof(f1071,plain,
    ( ! [X0] :
        ( in(sK5(X0),powerset(X0))
        | empty(powerset(X0))
        | empty(X0) )
    | ~ spl18_121 ),
    inference(avatar_component_clause,[],[f1070]) ).

fof(f2184,plain,
    ( spl18_216
    | ~ spl18_40
    | ~ spl18_120 ),
    inference(avatar_split_clause,[],[f1075,f1066,f411,f2182]) ).

fof(f2182,plain,
    ( spl18_216
  <=> ! [X0,X1] :
        ( empty(powerset(X0))
        | ~ subset(X1,X0)
        | ~ in(powerset(X0),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_216])]) ).

fof(f1066,plain,
    ( spl18_120
  <=> ! [X0,X1] :
        ( empty(powerset(X0))
        | in(X1,powerset(X0))
        | ~ subset(X1,X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_120])]) ).

fof(f1075,plain,
    ( ! [X0,X1] :
        ( empty(powerset(X0))
        | ~ subset(X1,X0)
        | ~ in(powerset(X0),X1) )
    | ~ spl18_40
    | ~ spl18_120 ),
    inference(resolution,[],[f1067,f412]) ).

fof(f1067,plain,
    ( ! [X0,X1] :
        ( in(X1,powerset(X0))
        | empty(powerset(X0))
        | ~ subset(X1,X0) )
    | ~ spl18_120 ),
    inference(avatar_component_clause,[],[f1066]) ).

fof(f2180,plain,
    ( spl18_215
    | ~ spl18_105
    | ~ spl18_119 ),
    inference(avatar_split_clause,[],[f1064,f1024,f889,f2178]) ).

fof(f2178,plain,
    ( spl18_215
  <=> ! [X0] :
        ( element(sK8(sK5(X0)),X0)
        | empty(X0)
        | empty(sK5(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_215])]) ).

fof(f1024,plain,
    ( spl18_119
  <=> ! [X0,X1] :
        ( element(X0,X1)
        | ~ in(X0,sK5(X1))
        | empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_119])]) ).

fof(f1064,plain,
    ( ! [X0] :
        ( element(sK8(sK5(X0)),X0)
        | empty(X0)
        | empty(sK5(X0)) )
    | ~ spl18_105
    | ~ spl18_119 ),
    inference(resolution,[],[f1025,f890]) ).

fof(f1025,plain,
    ( ! [X0,X1] :
        ( ~ in(X0,sK5(X1))
        | element(X0,X1)
        | empty(X1) )
    | ~ spl18_119 ),
    inference(avatar_component_clause,[],[f1024]) ).

fof(f2176,plain,
    ( spl18_214
    | ~ spl18_34
    | ~ spl18_117 ),
    inference(avatar_split_clause,[],[f1051,f1016,f370,f2174]) ).

fof(f2174,plain,
    ( spl18_214
  <=> ! [X0,X1] :
        ( sK11 = relation_composition(X0,relation_rng(X1))
        | ~ empty(X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_214])]) ).

fof(f1051,plain,
    ( ! [X0,X1] :
        ( sK11 = relation_composition(X0,relation_rng(X1))
        | ~ empty(X0)
        | ~ empty(X1) )
    | ~ spl18_34
    | ~ spl18_117 ),
    inference(resolution,[],[f1017,f371]) ).

fof(f2172,plain,
    ( spl18_213
    | ~ spl18_36
    | ~ spl18_117 ),
    inference(avatar_split_clause,[],[f1050,f1016,f378,f2170]) ).

fof(f2170,plain,
    ( spl18_213
  <=> ! [X0,X1] :
        ( sK11 = relation_composition(X0,relation_dom(X1))
        | ~ empty(X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_213])]) ).

fof(f1050,plain,
    ( ! [X0,X1] :
        ( sK11 = relation_composition(X0,relation_dom(X1))
        | ~ empty(X0)
        | ~ empty(X1) )
    | ~ spl18_36
    | ~ spl18_117 ),
    inference(resolution,[],[f1017,f379]) ).

fof(f2168,plain,
    ( spl18_212
    | ~ spl18_34
    | ~ spl18_116 ),
    inference(avatar_split_clause,[],[f1033,f1012,f370,f2166]) ).

fof(f2166,plain,
    ( spl18_212
  <=> ! [X0,X1] :
        ( sK11 = relation_composition(relation_rng(X0),X1)
        | ~ empty(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_212])]) ).

fof(f1033,plain,
    ( ! [X0,X1] :
        ( sK11 = relation_composition(relation_rng(X0),X1)
        | ~ empty(X1)
        | ~ empty(X0) )
    | ~ spl18_34
    | ~ spl18_116 ),
    inference(resolution,[],[f1013,f371]) ).

fof(f2164,plain,
    ( spl18_211
    | ~ spl18_36
    | ~ spl18_116 ),
    inference(avatar_split_clause,[],[f1032,f1012,f378,f2162]) ).

fof(f2162,plain,
    ( spl18_211
  <=> ! [X0,X1] :
        ( sK11 = relation_composition(relation_dom(X0),X1)
        | ~ empty(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_211])]) ).

fof(f1032,plain,
    ( ! [X0,X1] :
        ( sK11 = relation_composition(relation_dom(X0),X1)
        | ~ empty(X1)
        | ~ empty(X0) )
    | ~ spl18_36
    | ~ spl18_116 ),
    inference(resolution,[],[f1013,f379]) ).

fof(f2160,plain,
    ( spl18_210
    | ~ spl18_105
    | ~ spl18_115 ),
    inference(avatar_split_clause,[],[f1010,f970,f889,f2158]) ).

fof(f2158,plain,
    ( spl18_210
  <=> ! [X0] :
        ( element(sK8(sK8(powerset(X0))),X0)
        | empty(sK8(powerset(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_210])]) ).

fof(f970,plain,
    ( spl18_115
  <=> ! [X0,X1] :
        ( element(X0,X1)
        | ~ in(X0,sK8(powerset(X1))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_115])]) ).

fof(f1010,plain,
    ( ! [X0] :
        ( element(sK8(sK8(powerset(X0))),X0)
        | empty(sK8(powerset(X0))) )
    | ~ spl18_105
    | ~ spl18_115 ),
    inference(resolution,[],[f971,f890]) ).

fof(f971,plain,
    ( ! [X0,X1] :
        ( ~ in(X0,sK8(powerset(X1)))
        | element(X0,X1) )
    | ~ spl18_115 ),
    inference(avatar_component_clause,[],[f970]) ).

fof(f2156,plain,
    ( spl18_209
    | ~ spl18_54
    | ~ spl18_98 ),
    inference(avatar_split_clause,[],[f906,f858,f483,f2154]) ).

fof(f858,plain,
    ( spl18_98
  <=> ! [X0] :
        ( relation_dom(X0) = sK11
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_98])]) ).

fof(f906,plain,
    ( ! [X0,X1] :
        ( sK11 = relation_dom(relation_composition(X0,X1))
        | ~ relation(X0)
        | ~ empty(X1) )
    | ~ spl18_54
    | ~ spl18_98 ),
    inference(resolution,[],[f859,f484]) ).

fof(f859,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | relation_dom(X0) = sK11 )
    | ~ spl18_98 ),
    inference(avatar_component_clause,[],[f858]) ).

fof(f2152,plain,
    ( spl18_208
    | ~ spl18_57
    | ~ spl18_98 ),
    inference(avatar_split_clause,[],[f905,f858,f496,f2150]) ).

fof(f905,plain,
    ( ! [X0,X1] :
        ( sK11 = relation_dom(relation_composition(X0,X1))
        | ~ relation(X1)
        | ~ empty(X0) )
    | ~ spl18_57
    | ~ spl18_98 ),
    inference(resolution,[],[f859,f497]) ).

fof(f2148,plain,
    ( spl18_207
    | ~ spl18_116
    | ~ spl18_139 ),
    inference(avatar_split_clause,[],[f1377,f1270,f1012,f2146]) ).

fof(f1377,plain,
    ( ! [X0] :
        ( sK11 = relation_composition(function_inverse(sK4),X0)
        | ~ empty(X0) )
    | ~ spl18_116
    | ~ spl18_139 ),
    inference(resolution,[],[f1271,f1013]) ).

fof(f2144,plain,
    ( spl18_206
    | ~ spl18_54
    | ~ spl18_97 ),
    inference(avatar_split_clause,[],[f893,f854,f483,f2142]) ).

fof(f854,plain,
    ( spl18_97
  <=> ! [X0] :
        ( relation_rng(X0) = sK11
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_97])]) ).

fof(f893,plain,
    ( ! [X0,X1] :
        ( sK11 = relation_rng(relation_composition(X0,X1))
        | ~ relation(X0)
        | ~ empty(X1) )
    | ~ spl18_54
    | ~ spl18_97 ),
    inference(resolution,[],[f855,f484]) ).

fof(f855,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | relation_rng(X0) = sK11 )
    | ~ spl18_97 ),
    inference(avatar_component_clause,[],[f854]) ).

fof(f2140,plain,
    ( spl18_205
    | ~ spl18_57
    | ~ spl18_97 ),
    inference(avatar_split_clause,[],[f892,f854,f496,f2138]) ).

fof(f892,plain,
    ( ! [X0,X1] :
        ( sK11 = relation_rng(relation_composition(X0,X1))
        | ~ relation(X1)
        | ~ empty(X0) )
    | ~ spl18_57
    | ~ spl18_97 ),
    inference(resolution,[],[f855,f497]) ).

fof(f2024,plain,
    ( spl18_204
    | ~ spl18_117
    | ~ spl18_139 ),
    inference(avatar_split_clause,[],[f1376,f1270,f1016,f2022]) ).

fof(f1376,plain,
    ( ! [X0] :
        ( sK11 = relation_composition(X0,function_inverse(sK4))
        | ~ empty(X0) )
    | ~ spl18_117
    | ~ spl18_139 ),
    inference(resolution,[],[f1271,f1017]) ).

fof(f1896,plain,
    ( spl18_203
    | ~ spl18_6
    | ~ spl18_85
    | ~ spl18_126 ),
    inference(avatar_split_clause,[],[f1136,f1096,f679,f230,f1894]) ).

fof(f1894,plain,
    ( spl18_203
  <=> ! [X0,X1] :
        ( relation_composition(X0,sK11) = X1
        | ~ empty(X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_203])]) ).

fof(f230,plain,
    ( spl18_6
  <=> relation(empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_6])]) ).

fof(f1136,plain,
    ( ! [X0,X1] :
        ( relation_composition(X0,sK11) = X1
        | ~ empty(X0)
        | ~ empty(X1) )
    | ~ spl18_6
    | ~ spl18_85
    | ~ spl18_126 ),
    inference(forward_demodulation,[],[f1125,f681]) ).

fof(f1125,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(X0,empty_set) = X1
        | ~ empty(X1) )
    | ~ spl18_6
    | ~ spl18_126 ),
    inference(resolution,[],[f1097,f232]) ).

fof(f232,plain,
    ( relation(empty_set)
    | ~ spl18_6 ),
    inference(avatar_component_clause,[],[f230]) ).

fof(f1892,plain,
    ( spl18_202
    | ~ spl18_16
    | ~ spl18_126 ),
    inference(avatar_split_clause,[],[f1134,f1096,f280,f1890]) ).

fof(f1890,plain,
    ( spl18_202
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(X0,sK16) = X1
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_202])]) ).

fof(f280,plain,
    ( spl18_16
  <=> relation(sK16) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_16])]) ).

fof(f1134,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(X0,sK16) = X1
        | ~ empty(X1) )
    | ~ spl18_16
    | ~ spl18_126 ),
    inference(resolution,[],[f1097,f282]) ).

fof(f282,plain,
    ( relation(sK16)
    | ~ spl18_16 ),
    inference(avatar_component_clause,[],[f280]) ).

fof(f1888,plain,
    ( spl18_201
    | ~ spl18_14
    | ~ spl18_126 ),
    inference(avatar_split_clause,[],[f1133,f1096,f270,f1886]) ).

fof(f1886,plain,
    ( spl18_201
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(X0,sK15) = X1
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_201])]) ).

fof(f270,plain,
    ( spl18_14
  <=> relation(sK15) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_14])]) ).

fof(f1133,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(X0,sK15) = X1
        | ~ empty(X1) )
    | ~ spl18_14
    | ~ spl18_126 ),
    inference(resolution,[],[f1097,f272]) ).

fof(f272,plain,
    ( relation(sK15)
    | ~ spl18_14 ),
    inference(avatar_component_clause,[],[f270]) ).

fof(f1884,plain,
    ( spl18_200
    | ~ spl18_13
    | ~ spl18_126 ),
    inference(avatar_split_clause,[],[f1132,f1096,f265,f1882]) ).

fof(f1882,plain,
    ( spl18_200
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(X0,sK14) = X1
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_200])]) ).

fof(f265,plain,
    ( spl18_13
  <=> relation(sK14) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_13])]) ).

fof(f1132,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(X0,sK14) = X1
        | ~ empty(X1) )
    | ~ spl18_13
    | ~ spl18_126 ),
    inference(resolution,[],[f1097,f267]) ).

fof(f267,plain,
    ( relation(sK14)
    | ~ spl18_13 ),
    inference(avatar_component_clause,[],[f265]) ).

fof(f1880,plain,
    ( spl18_199
    | ~ spl18_33
    | ~ spl18_129 ),
    inference(avatar_split_clause,[],[f1222,f1150,f366,f1878]) ).

fof(f1878,plain,
    ( spl18_199
  <=> ! [X0] :
        ( sK11 = relation_composition(relation_rng(X0),sK4)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_199])]) ).

fof(f1222,plain,
    ( ! [X0] :
        ( sK11 = relation_composition(relation_rng(X0),sK4)
        | ~ empty(X0) )
    | ~ spl18_33
    | ~ spl18_129 ),
    inference(resolution,[],[f1151,f367]) ).

fof(f1876,plain,
    ( spl18_198
    | ~ spl18_10
    | ~ spl18_126 ),
    inference(avatar_split_clause,[],[f1130,f1096,f250,f1874]) ).

fof(f1874,plain,
    ( spl18_198
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(X0,sK12) = X1
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_198])]) ).

fof(f250,plain,
    ( spl18_10
  <=> relation(sK12) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_10])]) ).

fof(f1130,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(X0,sK12) = X1
        | ~ empty(X1) )
    | ~ spl18_10
    | ~ spl18_126 ),
    inference(resolution,[],[f1097,f252]) ).

fof(f252,plain,
    ( relation(sK12)
    | ~ spl18_10 ),
    inference(avatar_component_clause,[],[f250]) ).

fof(f1872,plain,
    ( spl18_197
    | ~ spl18_6
    | ~ spl18_85
    | ~ spl18_125 ),
    inference(avatar_split_clause,[],[f1118,f1092,f679,f230,f1870]) ).

fof(f1870,plain,
    ( spl18_197
  <=> ! [X0,X1] :
        ( relation_composition(sK11,X0) = X1
        | ~ empty(X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_197])]) ).

fof(f1118,plain,
    ( ! [X0,X1] :
        ( relation_composition(sK11,X0) = X1
        | ~ empty(X0)
        | ~ empty(X1) )
    | ~ spl18_6
    | ~ spl18_85
    | ~ spl18_125 ),
    inference(forward_demodulation,[],[f1107,f681]) ).

fof(f1107,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(empty_set,X0) = X1
        | ~ empty(X1) )
    | ~ spl18_6
    | ~ spl18_125 ),
    inference(resolution,[],[f1093,f232]) ).

fof(f1868,plain,
    ( spl18_196
    | ~ spl18_16
    | ~ spl18_125 ),
    inference(avatar_split_clause,[],[f1116,f1092,f280,f1866]) ).

fof(f1866,plain,
    ( spl18_196
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(sK16,X0) = X1
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_196])]) ).

fof(f1116,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(sK16,X0) = X1
        | ~ empty(X1) )
    | ~ spl18_16
    | ~ spl18_125 ),
    inference(resolution,[],[f1093,f282]) ).

fof(f1864,plain,
    ( spl18_195
    | ~ spl18_14
    | ~ spl18_125 ),
    inference(avatar_split_clause,[],[f1115,f1092,f270,f1862]) ).

fof(f1862,plain,
    ( spl18_195
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(sK15,X0) = X1
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_195])]) ).

fof(f1115,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(sK15,X0) = X1
        | ~ empty(X1) )
    | ~ spl18_14
    | ~ spl18_125 ),
    inference(resolution,[],[f1093,f272]) ).

fof(f1860,plain,
    ( spl18_194
    | ~ spl18_13
    | ~ spl18_125 ),
    inference(avatar_split_clause,[],[f1114,f1092,f265,f1858]) ).

fof(f1858,plain,
    ( spl18_194
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(sK14,X0) = X1
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_194])]) ).

fof(f1114,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(sK14,X0) = X1
        | ~ empty(X1) )
    | ~ spl18_13
    | ~ spl18_125 ),
    inference(resolution,[],[f1093,f267]) ).

fof(f1856,plain,
    ( spl18_193
    | ~ spl18_10
    | ~ spl18_125 ),
    inference(avatar_split_clause,[],[f1112,f1092,f250,f1854]) ).

fof(f1854,plain,
    ( spl18_193
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(sK12,X0) = X1
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_193])]) ).

fof(f1112,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(sK12,X0) = X1
        | ~ empty(X1) )
    | ~ spl18_10
    | ~ spl18_125 ),
    inference(resolution,[],[f1093,f252]) ).

fof(f1852,plain,
    ( spl18_192
    | ~ spl18_33
    | ~ spl18_109 ),
    inference(avatar_split_clause,[],[f995,f945,f366,f1850]) ).

fof(f1850,plain,
    ( spl18_192
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | relation_rng(relation_rng(X1)) = X0
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_192])]) ).

fof(f995,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | relation_rng(relation_rng(X1)) = X0
        | ~ empty(X1) )
    | ~ spl18_33
    | ~ spl18_109 ),
    inference(resolution,[],[f946,f367]) ).

fof(f1848,plain,
    ( spl18_191
    | ~ spl18_35
    | ~ spl18_109 ),
    inference(avatar_split_clause,[],[f994,f945,f374,f1846]) ).

fof(f1846,plain,
    ( spl18_191
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | relation_rng(relation_dom(X1)) = X0
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_191])]) ).

fof(f994,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | relation_rng(relation_dom(X1)) = X0
        | ~ empty(X1) )
    | ~ spl18_35
    | ~ spl18_109 ),
    inference(resolution,[],[f946,f375]) ).

fof(f1844,plain,
    ( spl18_190
    | ~ spl18_33
    | ~ spl18_108 ),
    inference(avatar_split_clause,[],[f977,f941,f366,f1842]) ).

fof(f1842,plain,
    ( spl18_190
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | relation_dom(relation_rng(X1)) = X0
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_190])]) ).

fof(f977,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | relation_dom(relation_rng(X1)) = X0
        | ~ empty(X1) )
    | ~ spl18_33
    | ~ spl18_108 ),
    inference(resolution,[],[f942,f367]) ).

fof(f1840,plain,
    ( spl18_189
    | ~ spl18_35
    | ~ spl18_108 ),
    inference(avatar_split_clause,[],[f976,f941,f374,f1838]) ).

fof(f1838,plain,
    ( spl18_189
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | relation_dom(relation_dom(X1)) = X0
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_189])]) ).

fof(f976,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | relation_dom(relation_dom(X1)) = X0
        | ~ empty(X1) )
    | ~ spl18_35
    | ~ spl18_108 ),
    inference(resolution,[],[f942,f375]) ).

fof(f1836,plain,
    ( spl18_188
    | ~ spl18_35
    | ~ spl18_129 ),
    inference(avatar_split_clause,[],[f1221,f1150,f374,f1834]) ).

fof(f1221,plain,
    ( ! [X0] :
        ( sK11 = relation_composition(relation_dom(X0),sK4)
        | ~ empty(X0) )
    | ~ spl18_35
    | ~ spl18_129 ),
    inference(resolution,[],[f1151,f375]) ).

fof(f1824,plain,
    ( spl18_187
    | ~ spl18_91
    | ~ spl18_124 ),
    inference(avatar_split_clause,[],[f1102,f1088,f738,f1822]) ).

fof(f1822,plain,
    ( spl18_187
  <=> ! [X0] :
        ( ~ empty(relation_rng(X0))
        | one_to_one(relation_rng(X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_187])]) ).

fof(f1088,plain,
    ( spl18_124
  <=> ! [X0] :
        ( ~ function(relation_rng(X0))
        | ~ empty(relation_rng(X0))
        | one_to_one(relation_rng(X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_124])]) ).

fof(f1102,plain,
    ( ! [X0] :
        ( ~ empty(relation_rng(X0))
        | one_to_one(relation_rng(X0))
        | ~ empty(X0) )
    | ~ spl18_91
    | ~ spl18_124 ),
    inference(duplicate_literal_removal,[],[f1101]) ).

fof(f1101,plain,
    ( ! [X0] :
        ( ~ empty(relation_rng(X0))
        | one_to_one(relation_rng(X0))
        | ~ empty(X0)
        | ~ empty(X0) )
    | ~ spl18_91
    | ~ spl18_124 ),
    inference(resolution,[],[f1089,f739]) ).

fof(f1089,plain,
    ( ! [X0] :
        ( ~ function(relation_rng(X0))
        | ~ empty(relation_rng(X0))
        | one_to_one(relation_rng(X0))
        | ~ empty(X0) )
    | ~ spl18_124 ),
    inference(avatar_component_clause,[],[f1088]) ).

fof(f1820,plain,
    ( spl18_186
    | ~ spl18_92
    | ~ spl18_122 ),
    inference(avatar_split_clause,[],[f1100,f1080,f742,f1818]) ).

fof(f1818,plain,
    ( spl18_186
  <=> ! [X0] :
        ( ~ empty(relation_dom(X0))
        | one_to_one(relation_dom(X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_186])]) ).

fof(f1080,plain,
    ( spl18_122
  <=> ! [X0] :
        ( ~ function(relation_dom(X0))
        | ~ empty(relation_dom(X0))
        | one_to_one(relation_dom(X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_122])]) ).

fof(f1100,plain,
    ( ! [X0] :
        ( ~ empty(relation_dom(X0))
        | one_to_one(relation_dom(X0))
        | ~ empty(X0) )
    | ~ spl18_92
    | ~ spl18_122 ),
    inference(duplicate_literal_removal,[],[f1099]) ).

fof(f1099,plain,
    ( ! [X0] :
        ( ~ empty(relation_dom(X0))
        | one_to_one(relation_dom(X0))
        | ~ empty(X0)
        | ~ empty(X0) )
    | ~ spl18_92
    | ~ spl18_122 ),
    inference(resolution,[],[f1081,f743]) ).

fof(f1081,plain,
    ( ! [X0] :
        ( ~ function(relation_dom(X0))
        | ~ empty(relation_dom(X0))
        | one_to_one(relation_dom(X0))
        | ~ empty(X0) )
    | ~ spl18_122 ),
    inference(avatar_component_clause,[],[f1080]) ).

fof(f1732,plain,
    ( spl18_185
    | ~ spl18_33
    | ~ spl18_123 ),
    inference(avatar_split_clause,[],[f1201,f1084,f366,f1730]) ).

fof(f1201,plain,
    ( ! [X0] :
        ( sK11 = relation_composition(sK4,relation_rng(X0))
        | ~ empty(X0) )
    | ~ spl18_33
    | ~ spl18_123 ),
    inference(resolution,[],[f1085,f367]) ).

fof(f1596,plain,
    ( spl18_184
    | ~ spl18_6
    | ~ spl18_85
    | ~ spl18_117 ),
    inference(avatar_split_clause,[],[f1060,f1016,f679,f230,f1594]) ).

fof(f1594,plain,
    ( spl18_184
  <=> ! [X0] :
        ( sK11 = relation_composition(X0,sK11)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_184])]) ).

fof(f1060,plain,
    ( ! [X0] :
        ( sK11 = relation_composition(X0,sK11)
        | ~ empty(X0) )
    | ~ spl18_6
    | ~ spl18_85
    | ~ spl18_117 ),
    inference(forward_demodulation,[],[f1049,f681]) ).

fof(f1049,plain,
    ( ! [X0] :
        ( sK11 = relation_composition(X0,empty_set)
        | ~ empty(X0) )
    | ~ spl18_6
    | ~ spl18_117 ),
    inference(resolution,[],[f1017,f232]) ).

fof(f1592,plain,
    ( spl18_183
    | ~ spl18_16
    | ~ spl18_117 ),
    inference(avatar_split_clause,[],[f1058,f1016,f280,f1590]) ).

fof(f1590,plain,
    ( spl18_183
  <=> ! [X0] :
        ( sK11 = relation_composition(X0,sK16)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_183])]) ).

fof(f1058,plain,
    ( ! [X0] :
        ( sK11 = relation_composition(X0,sK16)
        | ~ empty(X0) )
    | ~ spl18_16
    | ~ spl18_117 ),
    inference(resolution,[],[f1017,f282]) ).

fof(f1588,plain,
    ( spl18_182
    | ~ spl18_35
    | ~ spl18_123 ),
    inference(avatar_split_clause,[],[f1200,f1084,f374,f1586]) ).

fof(f1200,plain,
    ( ! [X0] :
        ( sK11 = relation_composition(sK4,relation_dom(X0))
        | ~ empty(X0) )
    | ~ spl18_35
    | ~ spl18_123 ),
    inference(resolution,[],[f1085,f375]) ).

fof(f1584,plain,
    ( spl18_181
    | ~ spl18_14
    | ~ spl18_117 ),
    inference(avatar_split_clause,[],[f1057,f1016,f270,f1582]) ).

fof(f1582,plain,
    ( spl18_181
  <=> ! [X0] :
        ( sK11 = relation_composition(X0,sK15)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_181])]) ).

fof(f1057,plain,
    ( ! [X0] :
        ( sK11 = relation_composition(X0,sK15)
        | ~ empty(X0) )
    | ~ spl18_14
    | ~ spl18_117 ),
    inference(resolution,[],[f1017,f272]) ).

fof(f1580,plain,
    ( spl18_180
    | ~ spl18_13
    | ~ spl18_117 ),
    inference(avatar_split_clause,[],[f1056,f1016,f265,f1578]) ).

fof(f1578,plain,
    ( spl18_180
  <=> ! [X0] :
        ( sK11 = relation_composition(X0,sK14)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_180])]) ).

fof(f1056,plain,
    ( ! [X0] :
        ( sK11 = relation_composition(X0,sK14)
        | ~ empty(X0) )
    | ~ spl18_13
    | ~ spl18_117 ),
    inference(resolution,[],[f1017,f267]) ).

fof(f1576,plain,
    ( spl18_179
    | ~ spl18_10
    | ~ spl18_117 ),
    inference(avatar_split_clause,[],[f1054,f1016,f250,f1574]) ).

fof(f1574,plain,
    ( spl18_179
  <=> ! [X0] :
        ( sK11 = relation_composition(X0,sK12)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_179])]) ).

fof(f1054,plain,
    ( ! [X0] :
        ( sK11 = relation_composition(X0,sK12)
        | ~ empty(X0) )
    | ~ spl18_10
    | ~ spl18_117 ),
    inference(resolution,[],[f1017,f252]) ).

fof(f1572,plain,
    ( spl18_178
    | ~ spl18_6
    | ~ spl18_85
    | ~ spl18_116 ),
    inference(avatar_split_clause,[],[f1042,f1012,f679,f230,f1570]) ).

fof(f1570,plain,
    ( spl18_178
  <=> ! [X0] :
        ( sK11 = relation_composition(sK11,X0)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_178])]) ).

fof(f1042,plain,
    ( ! [X0] :
        ( sK11 = relation_composition(sK11,X0)
        | ~ empty(X0) )
    | ~ spl18_6
    | ~ spl18_85
    | ~ spl18_116 ),
    inference(forward_demodulation,[],[f1031,f681]) ).

fof(f1031,plain,
    ( ! [X0] :
        ( sK11 = relation_composition(empty_set,X0)
        | ~ empty(X0) )
    | ~ spl18_6
    | ~ spl18_116 ),
    inference(resolution,[],[f1013,f232]) ).

fof(f1568,plain,
    ( spl18_177
    | ~ spl18_16
    | ~ spl18_116 ),
    inference(avatar_split_clause,[],[f1040,f1012,f280,f1566]) ).

fof(f1566,plain,
    ( spl18_177
  <=> ! [X0] :
        ( sK11 = relation_composition(sK16,X0)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_177])]) ).

fof(f1040,plain,
    ( ! [X0] :
        ( sK11 = relation_composition(sK16,X0)
        | ~ empty(X0) )
    | ~ spl18_16
    | ~ spl18_116 ),
    inference(resolution,[],[f1013,f282]) ).

fof(f1564,plain,
    ( spl18_176
    | ~ spl18_14
    | ~ spl18_116 ),
    inference(avatar_split_clause,[],[f1039,f1012,f270,f1562]) ).

fof(f1562,plain,
    ( spl18_176
  <=> ! [X0] :
        ( sK11 = relation_composition(sK15,X0)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_176])]) ).

fof(f1039,plain,
    ( ! [X0] :
        ( sK11 = relation_composition(sK15,X0)
        | ~ empty(X0) )
    | ~ spl18_14
    | ~ spl18_116 ),
    inference(resolution,[],[f1013,f272]) ).

fof(f1560,plain,
    ( spl18_175
    | ~ spl18_13
    | ~ spl18_116 ),
    inference(avatar_split_clause,[],[f1038,f1012,f265,f1558]) ).

fof(f1558,plain,
    ( spl18_175
  <=> ! [X0] :
        ( sK11 = relation_composition(sK14,X0)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_175])]) ).

fof(f1038,plain,
    ( ! [X0] :
        ( sK11 = relation_composition(sK14,X0)
        | ~ empty(X0) )
    | ~ spl18_13
    | ~ spl18_116 ),
    inference(resolution,[],[f1013,f267]) ).

fof(f1556,plain,
    ( spl18_174
    | ~ spl18_10
    | ~ spl18_116 ),
    inference(avatar_split_clause,[],[f1036,f1012,f250,f1554]) ).

fof(f1554,plain,
    ( spl18_174
  <=> ! [X0] :
        ( sK11 = relation_composition(sK12,X0)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_174])]) ).

fof(f1036,plain,
    ( ! [X0] :
        ( sK11 = relation_composition(sK12,X0)
        | ~ empty(X0) )
    | ~ spl18_10
    | ~ spl18_116 ),
    inference(resolution,[],[f1013,f252]) ).

fof(f1552,plain,
    ( spl18_173
    | ~ spl18_33
    | ~ spl18_98 ),
    inference(avatar_split_clause,[],[f909,f858,f366,f1550]) ).

fof(f1550,plain,
    ( spl18_173
  <=> ! [X0] :
        ( sK11 = relation_dom(relation_rng(X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_173])]) ).

fof(f909,plain,
    ( ! [X0] :
        ( sK11 = relation_dom(relation_rng(X0))
        | ~ empty(X0) )
    | ~ spl18_33
    | ~ spl18_98 ),
    inference(resolution,[],[f859,f367]) ).

fof(f1548,plain,
    ( spl18_172
    | ~ spl18_35
    | ~ spl18_98 ),
    inference(avatar_split_clause,[],[f908,f858,f374,f1546]) ).

fof(f1546,plain,
    ( spl18_172
  <=> ! [X0] :
        ( sK11 = relation_dom(relation_dom(X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_172])]) ).

fof(f908,plain,
    ( ! [X0] :
        ( sK11 = relation_dom(relation_dom(X0))
        | ~ empty(X0) )
    | ~ spl18_35
    | ~ spl18_98 ),
    inference(resolution,[],[f859,f375]) ).

fof(f1534,plain,
    ( spl18_171
    | ~ spl18_33
    | ~ spl18_97 ),
    inference(avatar_split_clause,[],[f896,f854,f366,f1532]) ).

fof(f1532,plain,
    ( spl18_171
  <=> ! [X0] :
        ( sK11 = relation_rng(relation_rng(X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_171])]) ).

fof(f896,plain,
    ( ! [X0] :
        ( sK11 = relation_rng(relation_rng(X0))
        | ~ empty(X0) )
    | ~ spl18_33
    | ~ spl18_97 ),
    inference(resolution,[],[f855,f367]) ).

fof(f1530,plain,
    ( spl18_170
    | ~ spl18_35
    | ~ spl18_97 ),
    inference(avatar_split_clause,[],[f895,f854,f374,f1528]) ).

fof(f1528,plain,
    ( spl18_170
  <=> ! [X0] :
        ( sK11 = relation_rng(relation_dom(X0))
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_170])]) ).

fof(f895,plain,
    ( ! [X0] :
        ( sK11 = relation_rng(relation_dom(X0))
        | ~ empty(X0) )
    | ~ spl18_35
    | ~ spl18_97 ),
    inference(resolution,[],[f855,f375]) ).

fof(f1514,plain,
    ( spl18_169
    | ~ spl18_105
    | ~ spl18_107 ),
    inference(avatar_split_clause,[],[f939,f933,f889,f1512]) ).

fof(f933,plain,
    ( spl18_107
  <=> ! [X0,X1] :
        ( ~ empty(X0)
        | ~ in(X1,sK8(powerset(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_107])]) ).

fof(f939,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | empty(sK8(powerset(X0))) )
    | ~ spl18_105
    | ~ spl18_107 ),
    inference(resolution,[],[f934,f890]) ).

fof(f934,plain,
    ( ! [X0,X1] :
        ( ~ in(X1,sK8(powerset(X0)))
        | ~ empty(X0) )
    | ~ spl18_107 ),
    inference(avatar_component_clause,[],[f933]) ).

fof(f1510,plain,
    ( spl18_168
    | ~ spl18_40
    | ~ spl18_105 ),
    inference(avatar_split_clause,[],[f923,f889,f411,f1508]) ).

fof(f1508,plain,
    ( spl18_168
  <=> ! [X0] :
        ( empty(X0)
        | ~ in(X0,sK8(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_168])]) ).

fof(f923,plain,
    ( ! [X0] :
        ( empty(X0)
        | ~ in(X0,sK8(X0)) )
    | ~ spl18_40
    | ~ spl18_105 ),
    inference(resolution,[],[f890,f412]) ).

fof(f1486,plain,
    ( spl18_167
    | ~ spl18_56
    | ~ spl18_90 ),
    inference(avatar_split_clause,[],[f719,f713,f492,f1484]) ).

fof(f1484,plain,
    ( spl18_167
  <=> ! [X0,X1] :
        ( apply(relation_composition(X0,X1),apply(sK4,sK3)) = apply(relation_composition(sK4,relation_composition(X0,X1)),sK3)
        | ~ function(relation_composition(X0,X1))
        | ~ relation(X0)
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_167])]) ).

fof(f719,plain,
    ( ! [X0,X1] :
        ( apply(relation_composition(X0,X1),apply(sK4,sK3)) = apply(relation_composition(sK4,relation_composition(X0,X1)),sK3)
        | ~ function(relation_composition(X0,X1))
        | ~ relation(X0)
        | ~ empty(X1) )
    | ~ spl18_56
    | ~ spl18_90 ),
    inference(resolution,[],[f714,f493]) ).

fof(f1473,plain,
    ( spl18_166
    | ~ spl18_58
    | ~ spl18_90 ),
    inference(avatar_split_clause,[],[f718,f713,f500,f1471]) ).

fof(f1471,plain,
    ( spl18_166
  <=> ! [X0,X1] :
        ( apply(relation_composition(X0,X1),apply(sK4,sK3)) = apply(relation_composition(sK4,relation_composition(X0,X1)),sK3)
        | ~ function(relation_composition(X0,X1))
        | ~ relation(X1)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_166])]) ).

fof(f718,plain,
    ( ! [X0,X1] :
        ( apply(relation_composition(X0,X1),apply(sK4,sK3)) = apply(relation_composition(sK4,relation_composition(X0,X1)),sK3)
        | ~ function(relation_composition(X0,X1))
        | ~ relation(X1)
        | ~ empty(X0) )
    | ~ spl18_58
    | ~ spl18_90 ),
    inference(resolution,[],[f714,f501]) ).

fof(f1469,plain,
    ( spl18_165
    | ~ spl18_59
    | ~ spl18_90 ),
    inference(avatar_split_clause,[],[f717,f713,f504,f1467]) ).

fof(f1467,plain,
    ( spl18_165
  <=> ! [X0,X1] :
        ( apply(relation_composition(X0,X1),apply(sK4,sK3)) = apply(relation_composition(sK4,relation_composition(X0,X1)),sK3)
        | ~ function(relation_composition(X0,X1))
        | ~ relation(X1)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_165])]) ).

fof(f717,plain,
    ( ! [X0,X1] :
        ( apply(relation_composition(X0,X1),apply(sK4,sK3)) = apply(relation_composition(sK4,relation_composition(X0,X1)),sK3)
        | ~ function(relation_composition(X0,X1))
        | ~ relation(X1)
        | ~ relation(X0) )
    | ~ spl18_59
    | ~ spl18_90 ),
    inference(resolution,[],[f714,f505]) ).

fof(f1463,plain,
    ( spl18_164
    | ~ spl18_51
    | ~ spl18_159 ),
    inference(avatar_split_clause,[],[f1444,f1433,f471,f1461]) ).

fof(f1461,plain,
    ( spl18_164
  <=> ! [X0] :
        ( ~ in(apply(sK4,sK3),relation_rng(X0))
        | apply(sK4,sK3) = apply(X0,sK3)
        | ~ sP1(function_inverse(sK4),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_164])]) ).

fof(f471,plain,
    ( spl18_51
  <=> ! [X4,X0,X5,X1] :
        ( sP0(X4,X5,X1,X0)
        | ~ sP1(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_51])]) ).

fof(f1433,plain,
    ( spl18_159
  <=> ! [X0] :
        ( ~ sP0(apply(sK4,sK3),sK3,X0,function_inverse(sK4))
        | ~ in(apply(sK4,sK3),relation_rng(X0))
        | apply(sK4,sK3) = apply(X0,sK3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_159])]) ).

fof(f1444,plain,
    ( ! [X0] :
        ( ~ in(apply(sK4,sK3),relation_rng(X0))
        | apply(sK4,sK3) = apply(X0,sK3)
        | ~ sP1(function_inverse(sK4),X0) )
    | ~ spl18_51
    | ~ spl18_159 ),
    inference(resolution,[],[f1434,f472]) ).

fof(f472,plain,
    ( ! [X0,X1,X4,X5] :
        ( sP0(X4,X5,X1,X0)
        | ~ sP1(X0,X1) )
    | ~ spl18_51 ),
    inference(avatar_component_clause,[],[f471]) ).

fof(f1434,plain,
    ( ! [X0] :
        ( ~ sP0(apply(sK4,sK3),sK3,X0,function_inverse(sK4))
        | ~ in(apply(sK4,sK3),relation_rng(X0))
        | apply(sK4,sK3) = apply(X0,sK3) )
    | ~ spl18_159 ),
    inference(avatar_component_clause,[],[f1433]) ).

fof(f1457,plain,
    ( spl18_163
    | ~ spl18_25
    | ~ spl18_128 ),
    inference(avatar_split_clause,[],[f1411,f1144,f322,f1455]) ).

fof(f1455,plain,
    ( spl18_163
  <=> ! [X0] :
        ( in(sK3,relation_dom(X0))
        | ~ in(apply(sK4,sK3),relation_rng(X0))
        | ~ sP1(function_inverse(sK4),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_163])]) ).

fof(f1411,plain,
    ( ! [X0] :
        ( in(sK3,relation_dom(X0))
        | ~ in(apply(sK4,sK3),relation_rng(X0))
        | ~ sP1(function_inverse(sK4),X0) )
    | ~ spl18_25
    | ~ spl18_128 ),
    inference(superposition,[],[f1145,f323]) ).

fof(f1453,plain,
    ( ~ spl18_161
    | ~ spl18_162
    | ~ spl18_128
    | spl18_156 ),
    inference(avatar_split_clause,[],[f1423,f1416,f1144,f1450,f1446]) ).

fof(f1446,plain,
    ( spl18_161
  <=> sP1(sK4,function_inverse(sK4)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_161])]) ).

fof(f1450,plain,
    ( spl18_162
  <=> in(sK3,relation_rng(function_inverse(sK4))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_162])]) ).

fof(f1416,plain,
    ( spl18_156
  <=> in(apply(sK4,sK3),relation_dom(function_inverse(sK4))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_156])]) ).

fof(f1423,plain,
    ( ~ in(sK3,relation_rng(function_inverse(sK4)))
    | ~ sP1(sK4,function_inverse(sK4))
    | ~ spl18_128
    | spl18_156 ),
    inference(resolution,[],[f1418,f1145]) ).

fof(f1418,plain,
    ( ~ in(apply(sK4,sK3),relation_dom(function_inverse(sK4)))
    | spl18_156 ),
    inference(avatar_component_clause,[],[f1416]) ).

fof(f1440,plain,
    ( spl18_160
    | ~ spl18_5
    | ~ spl18_85
    | ~ spl18_129 ),
    inference(avatar_split_clause,[],[f1227,f1150,f679,f225,f1437]) ).

fof(f1437,plain,
    ( spl18_160
  <=> sK11 = relation_composition(sK11,sK4) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_160])]) ).

fof(f1227,plain,
    ( sK11 = relation_composition(sK11,sK4)
    | ~ spl18_5
    | ~ spl18_85
    | ~ spl18_129 ),
    inference(forward_demodulation,[],[f1220,f681]) ).

fof(f1220,plain,
    ( sK11 = relation_composition(empty_set,sK4)
    | ~ spl18_5
    | ~ spl18_129 ),
    inference(resolution,[],[f1151,f227]) ).

fof(f1435,plain,
    ( spl18_159
    | ~ spl18_25
    | ~ spl18_74 ),
    inference(avatar_split_clause,[],[f1412,f624,f322,f1433]) ).

fof(f624,plain,
    ( spl18_74
  <=> ! [X2,X0,X3] :
        ( apply(X2,apply(X3,X0)) = X0
        | ~ in(X0,relation_rng(X2))
        | ~ sP0(X0,apply(X3,X0),X2,X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_74])]) ).

fof(f1412,plain,
    ( ! [X0] :
        ( ~ sP0(apply(sK4,sK3),sK3,X0,function_inverse(sK4))
        | ~ in(apply(sK4,sK3),relation_rng(X0))
        | apply(sK4,sK3) = apply(X0,sK3) )
    | ~ spl18_25
    | ~ spl18_74 ),
    inference(superposition,[],[f625,f323]) ).

fof(f625,plain,
    ( ! [X2,X3,X0] :
        ( ~ sP0(X0,apply(X3,X0),X2,X3)
        | ~ in(X0,relation_rng(X2))
        | apply(X2,apply(X3,X0)) = X0 )
    | ~ spl18_74 ),
    inference(avatar_component_clause,[],[f624]) ).

fof(f1427,plain,
    ( spl18_158
    | ~ spl18_25
    | ~ spl18_73 ),
    inference(avatar_split_clause,[],[f1413,f617,f322,f1425]) ).

fof(f1425,plain,
    ( spl18_158
  <=> ! [X0] :
        ( ~ sP0(apply(sK4,sK3),sK3,X0,function_inverse(sK4))
        | ~ in(apply(sK4,sK3),relation_rng(X0))
        | in(sK3,relation_dom(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_158])]) ).

fof(f617,plain,
    ( spl18_73
  <=> ! [X2,X0,X3] :
        ( in(apply(X3,X0),relation_dom(X2))
        | ~ in(X0,relation_rng(X2))
        | ~ sP0(X0,apply(X3,X0),X2,X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_73])]) ).

fof(f1413,plain,
    ( ! [X0] :
        ( ~ sP0(apply(sK4,sK3),sK3,X0,function_inverse(sK4))
        | ~ in(apply(sK4,sK3),relation_rng(X0))
        | in(sK3,relation_dom(X0)) )
    | ~ spl18_25
    | ~ spl18_73 ),
    inference(superposition,[],[f618,f323]) ).

fof(f618,plain,
    ( ! [X2,X3,X0] :
        ( ~ sP0(X0,apply(X3,X0),X2,X3)
        | ~ in(X0,relation_rng(X2))
        | in(apply(X3,X0),relation_dom(X2)) )
    | ~ spl18_73 ),
    inference(avatar_component_clause,[],[f617]) ).

fof(f1422,plain,
    ( ~ spl18_156
    | spl18_157
    | ~ spl18_25
    | ~ spl18_67 ),
    inference(avatar_split_clause,[],[f1414,f588,f322,f1420,f1416]) ).

fof(f1420,plain,
    ( spl18_157
  <=> ! [X0] : sP0(sK3,apply(sK4,sK3),function_inverse(sK4),X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_157])]) ).

fof(f588,plain,
    ( spl18_67
  <=> ! [X2,X1,X3] :
        ( sP0(apply(X2,X1),X1,X2,X3)
        | ~ in(X1,relation_dom(X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_67])]) ).

fof(f1414,plain,
    ( ! [X0] :
        ( sP0(sK3,apply(sK4,sK3),function_inverse(sK4),X0)
        | ~ in(apply(sK4,sK3),relation_dom(function_inverse(sK4))) )
    | ~ spl18_25
    | ~ spl18_67 ),
    inference(superposition,[],[f589,f323]) ).

fof(f589,plain,
    ( ! [X2,X3,X1] :
        ( sP0(apply(X2,X1),X1,X2,X3)
        | ~ in(X1,relation_dom(X2)) )
    | ~ spl18_67 ),
    inference(avatar_component_clause,[],[f588]) ).

fof(f1410,plain,
    ( ~ spl18_138
    | ~ spl18_1
    | ~ spl18_2
    | ~ spl18_3
    | ~ spl18_139
    | spl18_25
    | ~ spl18_134
    | ~ spl18_150 ),
    inference(avatar_split_clause,[],[f1373,f1370,f1178,f322,f1270,f215,f210,f205,f1266]) ).

fof(f210,plain,
    ( spl18_2
  <=> function(sK4) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_2])]) ).

fof(f215,plain,
    ( spl18_3
  <=> one_to_one(sK4) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_3])]) ).

fof(f1370,plain,
    ( spl18_150
  <=> ! [X0] :
        ( sK3 = apply(X0,apply(sK4,sK3))
        | ~ sP1(X0,sK4) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_150])]) ).

fof(f1373,plain,
    ( sK3 = apply(function_inverse(sK4),apply(sK4,sK3))
    | ~ relation(function_inverse(sK4))
    | ~ one_to_one(sK4)
    | ~ function(sK4)
    | ~ relation(sK4)
    | ~ function(function_inverse(sK4))
    | ~ spl18_134
    | ~ spl18_150 ),
    inference(resolution,[],[f1371,f1179]) ).

fof(f1371,plain,
    ( ! [X0] :
        ( ~ sP1(X0,sK4)
        | sK3 = apply(X0,apply(sK4,sK3)) )
    | ~ spl18_150 ),
    inference(avatar_component_clause,[],[f1370]) ).

fof(f1405,plain,
    ( spl18_155
    | ~ spl18_82
    | ~ spl18_130 ),
    inference(avatar_split_clause,[],[f1365,f1161,f664,f1403]) ).

fof(f1403,plain,
    ( spl18_155
  <=> ! [X0] :
        ( apply(sK4,sK3) = apply(sK4,apply(X0,apply(sK4,sK3)))
        | ~ sP1(X0,sK4) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_155])]) ).

fof(f664,plain,
    ( spl18_82
  <=> in(apply(sK4,sK3),relation_rng(sK4)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_82])]) ).

fof(f1365,plain,
    ( ! [X0] :
        ( apply(sK4,sK3) = apply(sK4,apply(X0,apply(sK4,sK3)))
        | ~ sP1(X0,sK4) )
    | ~ spl18_82
    | ~ spl18_130 ),
    inference(resolution,[],[f666,f1162]) ).

fof(f666,plain,
    ( in(apply(sK4,sK3),relation_rng(sK4))
    | ~ spl18_82 ),
    inference(avatar_component_clause,[],[f664]) ).

fof(f1401,plain,
    ( spl18_154
    | ~ spl18_5
    | ~ spl18_85
    | ~ spl18_123 ),
    inference(avatar_split_clause,[],[f1206,f1084,f679,f225,f1398]) ).

fof(f1398,plain,
    ( spl18_154
  <=> sK11 = relation_composition(sK4,sK11) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_154])]) ).

fof(f1206,plain,
    ( sK11 = relation_composition(sK4,sK11)
    | ~ spl18_5
    | ~ spl18_85
    | ~ spl18_123 ),
    inference(forward_demodulation,[],[f1199,f681]) ).

fof(f1199,plain,
    ( sK11 = relation_composition(sK4,empty_set)
    | ~ spl18_5
    | ~ spl18_123 ),
    inference(resolution,[],[f1085,f227]) ).

fof(f1395,plain,
    ( ~ spl18_153
    | ~ spl18_40
    | ~ spl18_82 ),
    inference(avatar_split_clause,[],[f1368,f664,f411,f1392]) ).

fof(f1392,plain,
    ( spl18_153
  <=> in(relation_rng(sK4),apply(sK4,sK3)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_153])]) ).

fof(f1368,plain,
    ( ~ in(relation_rng(sK4),apply(sK4,sK3))
    | ~ spl18_40
    | ~ spl18_82 ),
    inference(resolution,[],[f666,f412]) ).

fof(f1390,plain,
    ( spl18_152
    | ~ spl18_41
    | ~ spl18_82 ),
    inference(avatar_split_clause,[],[f1367,f664,f415,f1387]) ).

fof(f1387,plain,
    ( spl18_152
  <=> element(apply(sK4,sK3),relation_rng(sK4)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_152])]) ).

fof(f1367,plain,
    ( element(apply(sK4,sK3),relation_rng(sK4))
    | ~ spl18_41
    | ~ spl18_82 ),
    inference(resolution,[],[f666,f416]) ).

fof(f1384,plain,
    ( ~ spl18_151
    | ~ spl18_38
    | ~ spl18_82 ),
    inference(avatar_split_clause,[],[f1366,f664,f386,f1381]) ).

fof(f1381,plain,
    ( spl18_151
  <=> empty(relation_rng(sK4)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_151])]) ).

fof(f1366,plain,
    ( ~ empty(relation_rng(sK4))
    | ~ spl18_38
    | ~ spl18_82 ),
    inference(resolution,[],[f666,f387]) ).

fof(f1372,plain,
    ( spl18_150
    | ~ spl18_4
    | ~ spl18_72 ),
    inference(avatar_split_clause,[],[f615,f612,f220,f1370]) ).

fof(f220,plain,
    ( spl18_4
  <=> in(sK3,relation_dom(sK4)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_4])]) ).

fof(f615,plain,
    ( ! [X0] :
        ( sK3 = apply(X0,apply(sK4,sK3))
        | ~ sP1(X0,sK4) )
    | ~ spl18_4
    | ~ spl18_72 ),
    inference(resolution,[],[f613,f222]) ).

fof(f222,plain,
    ( in(sK3,relation_dom(sK4))
    | ~ spl18_4 ),
    inference(avatar_component_clause,[],[f220]) ).

fof(f1364,plain,
    ( ~ spl18_1
    | ~ spl18_2
    | ~ spl18_46
    | spl18_139 ),
    inference(avatar_split_clause,[],[f1275,f1270,f438,f210,f205]) ).

fof(f1275,plain,
    ( ~ function(sK4)
    | ~ relation(sK4)
    | ~ spl18_46
    | spl18_139 ),
    inference(resolution,[],[f1272,f439]) ).

fof(f1272,plain,
    ( ~ relation(function_inverse(sK4))
    | spl18_139 ),
    inference(avatar_component_clause,[],[f1270]) ).

fof(f1363,plain,
    ( spl18_149
    | ~ spl18_46
    | ~ spl18_90 ),
    inference(avatar_split_clause,[],[f716,f713,f438,f1361]) ).

fof(f1361,plain,
    ( spl18_149
  <=> ! [X0] :
        ( apply(function_inverse(X0),apply(sK4,sK3)) = apply(relation_composition(sK4,function_inverse(X0)),sK3)
        | ~ function(function_inverse(X0))
        | ~ function(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_149])]) ).

fof(f716,plain,
    ( ! [X0] :
        ( apply(function_inverse(X0),apply(sK4,sK3)) = apply(relation_composition(sK4,function_inverse(X0)),sK3)
        | ~ function(function_inverse(X0))
        | ~ function(X0)
        | ~ relation(X0) )
    | ~ spl18_46
    | ~ spl18_90 ),
    inference(resolution,[],[f714,f439]) ).

fof(f1351,plain,
    ( spl18_148
    | ~ spl18_34
    | ~ spl18_90 ),
    inference(avatar_split_clause,[],[f722,f713,f370,f1349]) ).

fof(f722,plain,
    ( ! [X0] :
        ( apply(relation_rng(X0),apply(sK4,sK3)) = apply(relation_composition(sK4,relation_rng(X0)),sK3)
        | ~ function(relation_rng(X0))
        | ~ empty(X0) )
    | ~ spl18_34
    | ~ spl18_90 ),
    inference(resolution,[],[f714,f371]) ).

fof(f1347,plain,
    ( spl18_147
    | ~ spl18_36
    | ~ spl18_90 ),
    inference(avatar_split_clause,[],[f721,f713,f378,f1345]) ).

fof(f721,plain,
    ( ! [X0] :
        ( apply(relation_dom(X0),apply(sK4,sK3)) = apply(relation_composition(sK4,relation_dom(X0)),sK3)
        | ~ function(relation_dom(X0))
        | ~ empty(X0) )
    | ~ spl18_36
    | ~ spl18_90 ),
    inference(resolution,[],[f714,f379]) ).

fof(f1324,plain,
    ( spl18_146
    | ~ spl18_5
    | ~ spl18_85
    | ~ spl18_98 ),
    inference(avatar_split_clause,[],[f914,f858,f679,f225,f1321]) ).

fof(f1321,plain,
    ( spl18_146
  <=> sK11 = relation_dom(sK11) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_146])]) ).

fof(f914,plain,
    ( sK11 = relation_dom(sK11)
    | ~ spl18_5
    | ~ spl18_85
    | ~ spl18_98 ),
    inference(forward_demodulation,[],[f907,f681]) ).

fof(f907,plain,
    ( sK11 = relation_dom(empty_set)
    | ~ spl18_5
    | ~ spl18_98 ),
    inference(resolution,[],[f859,f227]) ).

fof(f1319,plain,
    ( ~ spl18_1
    | ~ spl18_2
    | ~ spl18_47
    | spl18_138 ),
    inference(avatar_split_clause,[],[f1274,f1266,f442,f210,f205]) ).

fof(f1274,plain,
    ( ~ function(sK4)
    | ~ relation(sK4)
    | ~ spl18_47
    | spl18_138 ),
    inference(resolution,[],[f1268,f443]) ).

fof(f1268,plain,
    ( ~ function(function_inverse(sK4))
    | spl18_138 ),
    inference(avatar_component_clause,[],[f1266]) ).

fof(f1318,plain,
    ( spl18_145
    | ~ spl18_5
    | ~ spl18_85
    | ~ spl18_97 ),
    inference(avatar_split_clause,[],[f901,f854,f679,f225,f1315]) ).

fof(f1315,plain,
    ( spl18_145
  <=> sK11 = relation_rng(sK11) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_145])]) ).

fof(f901,plain,
    ( sK11 = relation_rng(sK11)
    | ~ spl18_5
    | ~ spl18_85
    | ~ spl18_97 ),
    inference(forward_demodulation,[],[f894,f681]) ).

fof(f894,plain,
    ( sK11 = relation_rng(empty_set)
    | ~ spl18_5
    | ~ spl18_97 ),
    inference(resolution,[],[f855,f227]) ).

fof(f1313,plain,
    ( spl18_144
    | ~ spl18_37
    | ~ spl18_89 ),
    inference(avatar_split_clause,[],[f710,f707,f382,f1311]) ).

fof(f1311,plain,
    ( spl18_144
  <=> ! [X0] : element(sK11,powerset(X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_144])]) ).

fof(f382,plain,
    ( spl18_37
  <=> ! [X0] : element(sK9(X0),powerset(X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_37])]) ).

fof(f707,plain,
    ( spl18_89
  <=> ! [X0] : sK9(X0) = sK11 ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_89])]) ).

fof(f710,plain,
    ( ! [X0] : element(sK11,powerset(X0))
    | ~ spl18_37
    | ~ spl18_89 ),
    inference(superposition,[],[f383,f708]) ).

fof(f708,plain,
    ( ! [X0] : sK9(X0) = sK11
    | ~ spl18_89 ),
    inference(avatar_component_clause,[],[f707]) ).

fof(f383,plain,
    ( ! [X0] : element(sK9(X0),powerset(X0))
    | ~ spl18_37 ),
    inference(avatar_component_clause,[],[f382]) ).

fof(f1304,plain,
    ( spl18_143
    | ~ spl18_5
    | ~ spl18_85
    | ~ spl18_123
    | ~ spl18_142 ),
    inference(avatar_split_clause,[],[f1299,f1295,f1084,f679,f225,f1301]) ).

fof(f1295,plain,
    ( spl18_142
  <=> apply(sK11,apply(sK4,sK3)) = apply(relation_composition(sK4,sK11),sK3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_142])]) ).

fof(f1299,plain,
    ( apply(sK11,apply(sK4,sK3)) = apply(sK11,sK3)
    | ~ spl18_5
    | ~ spl18_85
    | ~ spl18_123
    | ~ spl18_142 ),
    inference(forward_demodulation,[],[f1297,f1206]) ).

fof(f1297,plain,
    ( apply(sK11,apply(sK4,sK3)) = apply(relation_composition(sK4,sK11),sK3)
    | ~ spl18_142 ),
    inference(avatar_component_clause,[],[f1295]) ).

fof(f1298,plain,
    ( spl18_142
    | ~ spl18_39
    | ~ spl18_6
    | ~ spl18_85
    | ~ spl18_90 ),
    inference(avatar_split_clause,[],[f732,f713,f679,f230,f390,f1295]) ).

fof(f390,plain,
    ( spl18_39
  <=> function(sK11) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_39])]) ).

fof(f732,plain,
    ( ~ function(sK11)
    | apply(sK11,apply(sK4,sK3)) = apply(relation_composition(sK4,sK11),sK3)
    | ~ spl18_6
    | ~ spl18_85
    | ~ spl18_90 ),
    inference(forward_demodulation,[],[f731,f681]) ).

fof(f731,plain,
    ( apply(sK11,apply(sK4,sK3)) = apply(relation_composition(sK4,sK11),sK3)
    | ~ function(empty_set)
    | ~ spl18_6
    | ~ spl18_85
    | ~ spl18_90 ),
    inference(forward_demodulation,[],[f720,f681]) ).

fof(f720,plain,
    ( apply(empty_set,apply(sK4,sK3)) = apply(relation_composition(sK4,empty_set),sK3)
    | ~ function(empty_set)
    | ~ spl18_6
    | ~ spl18_90 ),
    inference(resolution,[],[f714,f232]) ).

fof(f1289,plain,
    ( ~ spl18_17
    | spl18_141
    | ~ spl18_16
    | ~ spl18_90 ),
    inference(avatar_split_clause,[],[f729,f713,f280,f1286,f285]) ).

fof(f285,plain,
    ( spl18_17
  <=> function(sK16) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_17])]) ).

fof(f1286,plain,
    ( spl18_141
  <=> apply(sK16,apply(sK4,sK3)) = apply(relation_composition(sK4,sK16),sK3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_141])]) ).

fof(f729,plain,
    ( apply(sK16,apply(sK4,sK3)) = apply(relation_composition(sK4,sK16),sK3)
    | ~ function(sK16)
    | ~ spl18_16
    | ~ spl18_90 ),
    inference(resolution,[],[f714,f282]) ).

fof(f1280,plain,
    ( ~ spl18_15
    | spl18_140
    | ~ spl18_14
    | ~ spl18_90 ),
    inference(avatar_split_clause,[],[f728,f713,f270,f1277,f275]) ).

fof(f275,plain,
    ( spl18_15
  <=> function(sK15) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_15])]) ).

fof(f1277,plain,
    ( spl18_140
  <=> apply(sK15,apply(sK4,sK3)) = apply(relation_composition(sK4,sK15),sK3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_140])]) ).

fof(f728,plain,
    ( apply(sK15,apply(sK4,sK3)) = apply(relation_composition(sK4,sK15),sK3)
    | ~ function(sK15)
    | ~ spl18_14
    | ~ spl18_90 ),
    inference(resolution,[],[f714,f272]) ).

fof(f1273,plain,
    ( ~ spl18_138
    | ~ spl18_1
    | ~ spl18_2
    | ~ spl18_3
    | ~ spl18_139
    | ~ spl18_81
    | ~ spl18_134 ),
    inference(avatar_split_clause,[],[f1211,f1178,f661,f1270,f215,f210,f205,f1266]) ).

fof(f661,plain,
    ( spl18_81
  <=> ! [X0] : ~ sP1(X0,sK4) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_81])]) ).

fof(f1211,plain,
    ( ~ relation(function_inverse(sK4))
    | ~ one_to_one(sK4)
    | ~ function(sK4)
    | ~ relation(sK4)
    | ~ function(function_inverse(sK4))
    | ~ spl18_81
    | ~ spl18_134 ),
    inference(resolution,[],[f1179,f662]) ).

fof(f662,plain,
    ( ! [X0] : ~ sP1(X0,sK4)
    | ~ spl18_81 ),
    inference(avatar_component_clause,[],[f661]) ).

fof(f1238,plain,
    ( spl18_137
    | ~ spl18_1
    | ~ spl18_126 ),
    inference(avatar_split_clause,[],[f1128,f1096,f205,f1236]) ).

fof(f1128,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(X0,sK4) = X1
        | ~ empty(X1) )
    | ~ spl18_1
    | ~ spl18_126 ),
    inference(resolution,[],[f1097,f207]) ).

fof(f1234,plain,
    ( spl18_136
    | ~ spl18_1
    | ~ spl18_125 ),
    inference(avatar_split_clause,[],[f1110,f1092,f205,f1232]) ).

fof(f1110,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | relation_composition(sK4,X0) = X1
        | ~ empty(X1) )
    | ~ spl18_1
    | ~ spl18_125 ),
    inference(resolution,[],[f1093,f207]) ).

fof(f1215,plain,
    ( spl18_135
    | ~ spl18_63
    | ~ spl18_69 ),
    inference(avatar_split_clause,[],[f609,f596,f565,f1213]) ).

fof(f1213,plain,
    ( spl18_135
  <=> ! [X0,X1] :
        ( ~ function(X0)
        | ~ relation(X0)
        | ~ one_to_one(X1)
        | ~ function(X1)
        | ~ relation(X1)
        | ~ sP1(X0,X1)
        | function_inverse(X1) = X0 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_135])]) ).

fof(f565,plain,
    ( spl18_63
  <=> ! [X0,X1] :
        ( function_inverse(X0) = X1
        | ~ sP1(X1,X0)
        | ~ sP2(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_63])]) ).

fof(f596,plain,
    ( spl18_69
  <=> ! [X0,X1] :
        ( sP2(X0,X1)
        | ~ function(X1)
        | ~ relation(X1)
        | ~ one_to_one(X0)
        | ~ function(X0)
        | ~ relation(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_69])]) ).

fof(f609,plain,
    ( ! [X0,X1] :
        ( ~ function(X0)
        | ~ relation(X0)
        | ~ one_to_one(X1)
        | ~ function(X1)
        | ~ relation(X1)
        | ~ sP1(X0,X1)
        | function_inverse(X1) = X0 )
    | ~ spl18_63
    | ~ spl18_69 ),
    inference(resolution,[],[f597,f566]) ).

fof(f566,plain,
    ( ! [X0,X1] :
        ( ~ sP2(X0,X1)
        | ~ sP1(X1,X0)
        | function_inverse(X0) = X1 )
    | ~ spl18_63 ),
    inference(avatar_component_clause,[],[f565]) ).

fof(f597,plain,
    ( ! [X0,X1] :
        ( sP2(X0,X1)
        | ~ function(X1)
        | ~ relation(X1)
        | ~ one_to_one(X0)
        | ~ function(X0)
        | ~ relation(X0) )
    | ~ spl18_69 ),
    inference(avatar_component_clause,[],[f596]) ).

fof(f1180,plain,
    ( spl18_134
    | ~ spl18_60
    | ~ spl18_69 ),
    inference(avatar_split_clause,[],[f608,f596,f508,f1178]) ).

fof(f508,plain,
    ( spl18_60
  <=> ! [X0] :
        ( sP1(function_inverse(X0),X0)
        | ~ sP2(X0,function_inverse(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_60])]) ).

fof(f608,plain,
    ( ! [X0] :
        ( ~ function(function_inverse(X0))
        | ~ relation(function_inverse(X0))
        | ~ one_to_one(X0)
        | ~ function(X0)
        | ~ relation(X0)
        | sP1(function_inverse(X0),X0) )
    | ~ spl18_60
    | ~ spl18_69 ),
    inference(resolution,[],[f597,f509]) ).

fof(f509,plain,
    ( ! [X0] :
        ( ~ sP2(X0,function_inverse(X0))
        | sP1(function_inverse(X0),X0) )
    | ~ spl18_60 ),
    inference(avatar_component_clause,[],[f508]) ).

fof(f1176,plain,
    ( spl18_133
    | ~ spl18_52
    | ~ spl18_59 ),
    inference(avatar_split_clause,[],[f549,f504,f475,f1174]) ).

fof(f549,plain,
    ( ! [X0,X1] :
        ( ~ relation(X0)
        | ~ relation(X1)
        | ~ function(relation_composition(X1,X0))
        | ~ empty(relation_composition(X1,X0))
        | one_to_one(relation_composition(X1,X0)) )
    | ~ spl18_52
    | ~ spl18_59 ),
    inference(resolution,[],[f505,f476]) ).

fof(f1172,plain,
    ( spl18_132
    | ~ spl18_52
    | ~ spl18_58 ),
    inference(avatar_split_clause,[],[f548,f500,f475,f1170]) ).

fof(f548,plain,
    ( ! [X0,X1] :
        ( ~ relation(X0)
        | ~ empty(X1)
        | ~ function(relation_composition(X1,X0))
        | ~ empty(relation_composition(X1,X0))
        | one_to_one(relation_composition(X1,X0)) )
    | ~ spl18_52
    | ~ spl18_58 ),
    inference(resolution,[],[f501,f476]) ).

fof(f1168,plain,
    ( spl18_131
    | ~ spl18_52
    | ~ spl18_56 ),
    inference(avatar_split_clause,[],[f542,f492,f475,f1166]) ).

fof(f542,plain,
    ( ! [X0,X1] :
        ( ~ relation(X0)
        | ~ empty(X1)
        | ~ function(relation_composition(X0,X1))
        | ~ empty(relation_composition(X0,X1))
        | one_to_one(relation_composition(X0,X1)) )
    | ~ spl18_52
    | ~ spl18_56 ),
    inference(resolution,[],[f493,f476]) ).

fof(f1163,plain,
    ( spl18_130
    | ~ spl18_51
    | ~ spl18_74 ),
    inference(avatar_split_clause,[],[f629,f624,f471,f1161]) ).

fof(f629,plain,
    ( ! [X2,X0,X1] :
        ( ~ in(X0,relation_rng(X1))
        | apply(X1,apply(X2,X0)) = X0
        | ~ sP1(X2,X1) )
    | ~ spl18_51
    | ~ spl18_74 ),
    inference(resolution,[],[f625,f472]) ).

fof(f1152,plain,
    ( spl18_129
    | ~ spl18_1
    | ~ spl18_117 ),
    inference(avatar_split_clause,[],[f1052,f1016,f205,f1150]) ).

fof(f1052,plain,
    ( ! [X0] :
        ( sK11 = relation_composition(X0,sK4)
        | ~ empty(X0) )
    | ~ spl18_1
    | ~ spl18_117 ),
    inference(resolution,[],[f1017,f207]) ).

fof(f1146,plain,
    ( spl18_128
    | ~ spl18_51
    | ~ spl18_73 ),
    inference(avatar_split_clause,[],[f622,f617,f471,f1144]) ).

fof(f622,plain,
    ( ! [X2,X0,X1] :
        ( ~ in(X0,relation_rng(X1))
        | in(apply(X2,X0),relation_dom(X1))
        | ~ sP1(X2,X1) )
    | ~ spl18_51
    | ~ spl18_73 ),
    inference(resolution,[],[f618,f472]) ).

fof(f1142,plain,
    ( spl18_127
    | ~ spl18_46
    | ~ spl18_52 ),
    inference(avatar_split_clause,[],[f511,f475,f438,f1140]) ).

fof(f511,plain,
    ( ! [X0] :
        ( ~ function(function_inverse(X0))
        | ~ empty(function_inverse(X0))
        | one_to_one(function_inverse(X0))
        | ~ function(X0)
        | ~ relation(X0) )
    | ~ spl18_46
    | ~ spl18_52 ),
    inference(resolution,[],[f476,f439]) ).

fof(f1098,plain,
    ( spl18_126
    | ~ spl18_49
    | ~ spl18_57 ),
    inference(avatar_split_clause,[],[f543,f496,f450,f1096]) ).

fof(f450,plain,
    ( spl18_49
  <=> ! [X0,X1] :
        ( ~ empty(X1)
        | X0 = X1
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_49])]) ).

fof(f543,plain,
    ( ! [X2,X0,X1] :
        ( ~ relation(X0)
        | ~ empty(X1)
        | relation_composition(X1,X0) = X2
        | ~ empty(X2) )
    | ~ spl18_49
    | ~ spl18_57 ),
    inference(resolution,[],[f497,f451]) ).

fof(f451,plain,
    ( ! [X0,X1] :
        ( ~ empty(X1)
        | X0 = X1
        | ~ empty(X0) )
    | ~ spl18_49 ),
    inference(avatar_component_clause,[],[f450]) ).

fof(f1094,plain,
    ( spl18_125
    | ~ spl18_49
    | ~ spl18_54 ),
    inference(avatar_split_clause,[],[f537,f483,f450,f1092]) ).

fof(f537,plain,
    ( ! [X2,X0,X1] :
        ( ~ relation(X0)
        | ~ empty(X1)
        | relation_composition(X0,X1) = X2
        | ~ empty(X2) )
    | ~ spl18_49
    | ~ spl18_54 ),
    inference(resolution,[],[f484,f451]) ).

fof(f1090,plain,
    ( spl18_124
    | ~ spl18_34
    | ~ spl18_52 ),
    inference(avatar_split_clause,[],[f514,f475,f370,f1088]) ).

fof(f514,plain,
    ( ! [X0] :
        ( ~ function(relation_rng(X0))
        | ~ empty(relation_rng(X0))
        | one_to_one(relation_rng(X0))
        | ~ empty(X0) )
    | ~ spl18_34
    | ~ spl18_52 ),
    inference(resolution,[],[f476,f371]) ).

fof(f1086,plain,
    ( spl18_123
    | ~ spl18_1
    | ~ spl18_116 ),
    inference(avatar_split_clause,[],[f1034,f1012,f205,f1084]) ).

fof(f1034,plain,
    ( ! [X0] :
        ( sK11 = relation_composition(sK4,X0)
        | ~ empty(X0) )
    | ~ spl18_1
    | ~ spl18_116 ),
    inference(resolution,[],[f1013,f207]) ).

fof(f1082,plain,
    ( spl18_122
    | ~ spl18_36
    | ~ spl18_52 ),
    inference(avatar_split_clause,[],[f513,f475,f378,f1080]) ).

fof(f513,plain,
    ( ! [X0] :
        ( ~ function(relation_dom(X0))
        | ~ empty(relation_dom(X0))
        | one_to_one(relation_dom(X0))
        | ~ empty(X0) )
    | ~ spl18_36
    | ~ spl18_52 ),
    inference(resolution,[],[f476,f379]) ).

fof(f1072,plain,
    ( spl18_121
    | ~ spl18_43
    | ~ spl18_53 ),
    inference(avatar_split_clause,[],[f532,f479,f426,f1070]) ).

fof(f426,plain,
    ( spl18_43
  <=> ! [X0] :
        ( element(sK5(X0),powerset(X0))
        | empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_43])]) ).

fof(f479,plain,
    ( spl18_53
  <=> ! [X0,X1] :
        ( in(X0,X1)
        | empty(X1)
        | ~ element(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_53])]) ).

fof(f532,plain,
    ( ! [X0] :
        ( empty(powerset(X0))
        | in(sK5(X0),powerset(X0))
        | empty(X0) )
    | ~ spl18_43
    | ~ spl18_53 ),
    inference(resolution,[],[f480,f427]) ).

fof(f427,plain,
    ( ! [X0] :
        ( element(sK5(X0),powerset(X0))
        | empty(X0) )
    | ~ spl18_43 ),
    inference(avatar_component_clause,[],[f426]) ).

fof(f480,plain,
    ( ! [X0,X1] :
        ( ~ element(X0,X1)
        | empty(X1)
        | in(X0,X1) )
    | ~ spl18_53 ),
    inference(avatar_component_clause,[],[f479]) ).

fof(f1068,plain,
    ( spl18_120
    | ~ spl18_48
    | ~ spl18_53 ),
    inference(avatar_split_clause,[],[f531,f479,f446,f1066]) ).

fof(f446,plain,
    ( spl18_48
  <=> ! [X0,X1] :
        ( element(X0,powerset(X1))
        | ~ subset(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_48])]) ).

fof(f531,plain,
    ( ! [X0,X1] :
        ( empty(powerset(X0))
        | in(X1,powerset(X0))
        | ~ subset(X1,X0) )
    | ~ spl18_48
    | ~ spl18_53 ),
    inference(resolution,[],[f480,f447]) ).

fof(f447,plain,
    ( ! [X0,X1] :
        ( element(X0,powerset(X1))
        | ~ subset(X0,X1) )
    | ~ spl18_48 ),
    inference(avatar_component_clause,[],[f446]) ).

fof(f1026,plain,
    ( spl18_119
    | ~ spl18_43
    | ~ spl18_66 ),
    inference(avatar_split_clause,[],[f582,f578,f426,f1024]) ).

fof(f578,plain,
    ( spl18_66
  <=> ! [X2,X0,X1] :
        ( element(X0,X2)
        | ~ element(X1,powerset(X2))
        | ~ in(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_66])]) ).

fof(f582,plain,
    ( ! [X0,X1] :
        ( element(X0,X1)
        | ~ in(X0,sK5(X1))
        | empty(X1) )
    | ~ spl18_43
    | ~ spl18_66 ),
    inference(resolution,[],[f579,f427]) ).

fof(f579,plain,
    ( ! [X2,X0,X1] :
        ( ~ element(X1,powerset(X2))
        | element(X0,X2)
        | ~ in(X0,X1) )
    | ~ spl18_66 ),
    inference(avatar_component_clause,[],[f578]) ).

fof(f1022,plain,
    ( spl18_118
    | ~ spl18_48
    | ~ spl18_66 ),
    inference(avatar_split_clause,[],[f581,f578,f446,f1020]) ).

fof(f1020,plain,
    ( spl18_118
  <=> ! [X2,X0,X1] :
        ( element(X0,X1)
        | ~ in(X0,X2)
        | ~ subset(X2,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_118])]) ).

fof(f581,plain,
    ( ! [X2,X0,X1] :
        ( element(X0,X1)
        | ~ in(X0,X2)
        | ~ subset(X2,X1) )
    | ~ spl18_48
    | ~ spl18_66 ),
    inference(resolution,[],[f579,f447]) ).

fof(f1018,plain,
    ( spl18_117
    | ~ spl18_8
    | ~ spl18_32
    | ~ spl18_57 ),
    inference(avatar_split_clause,[],[f547,f496,f362,f240,f1016]) ).

fof(f240,plain,
    ( spl18_8
  <=> empty(sK11) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_8])]) ).

fof(f362,plain,
    ( spl18_32
  <=> ! [X0] :
        ( empty_set = X0
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_32])]) ).

fof(f547,plain,
    ( ! [X0,X1] :
        ( relation_composition(X1,X0) = sK11
        | ~ relation(X0)
        | ~ empty(X1) )
    | ~ spl18_8
    | ~ spl18_32
    | ~ spl18_57 ),
    inference(forward_demodulation,[],[f544,f396]) ).

fof(f396,plain,
    ( empty_set = sK11
    | ~ spl18_8
    | ~ spl18_32 ),
    inference(resolution,[],[f363,f242]) ).

fof(f242,plain,
    ( empty(sK11)
    | ~ spl18_8 ),
    inference(avatar_component_clause,[],[f240]) ).

fof(f363,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | empty_set = X0 )
    | ~ spl18_32 ),
    inference(avatar_component_clause,[],[f362]) ).

fof(f544,plain,
    ( ! [X0,X1] :
        ( ~ relation(X0)
        | ~ empty(X1)
        | relation_composition(X1,X0) = empty_set )
    | ~ spl18_32
    | ~ spl18_57 ),
    inference(resolution,[],[f497,f363]) ).

fof(f1014,plain,
    ( spl18_116
    | ~ spl18_8
    | ~ spl18_32
    | ~ spl18_54 ),
    inference(avatar_split_clause,[],[f541,f483,f362,f240,f1012]) ).

fof(f541,plain,
    ( ! [X0,X1] :
        ( relation_composition(X0,X1) = sK11
        | ~ relation(X0)
        | ~ empty(X1) )
    | ~ spl18_8
    | ~ spl18_32
    | ~ spl18_54 ),
    inference(forward_demodulation,[],[f538,f396]) ).

fof(f538,plain,
    ( ! [X0,X1] :
        ( ~ relation(X0)
        | ~ empty(X1)
        | relation_composition(X0,X1) = empty_set )
    | ~ spl18_32
    | ~ spl18_54 ),
    inference(resolution,[],[f484,f363]) ).

fof(f972,plain,
    ( spl18_115
    | ~ spl18_29
    | ~ spl18_66 ),
    inference(avatar_split_clause,[],[f583,f578,f339,f970]) ).

fof(f339,plain,
    ( spl18_29
  <=> ! [X0] : element(sK8(X0),X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_29])]) ).

fof(f583,plain,
    ( ! [X0,X1] :
        ( element(X0,X1)
        | ~ in(X0,sK8(powerset(X1))) )
    | ~ spl18_29
    | ~ spl18_66 ),
    inference(resolution,[],[f579,f340]) ).

fof(f340,plain,
    ( ! [X0] : element(sK8(X0),X0)
    | ~ spl18_29 ),
    inference(avatar_component_clause,[],[f339]) ).

fof(f968,plain,
    ( ~ spl18_113
    | spl18_114
    | ~ spl18_10
    | ~ spl18_90 ),
    inference(avatar_split_clause,[],[f725,f713,f250,f965,f961]) ).

fof(f961,plain,
    ( spl18_113
  <=> function(sK12) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_113])]) ).

fof(f965,plain,
    ( spl18_114
  <=> apply(sK12,apply(sK4,sK3)) = apply(relation_composition(sK4,sK12),sK3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_114])]) ).

fof(f725,plain,
    ( apply(sK12,apply(sK4,sK3)) = apply(relation_composition(sK4,sK12),sK3)
    | ~ function(sK12)
    | ~ spl18_10
    | ~ spl18_90 ),
    inference(resolution,[],[f714,f252]) ).

fof(f959,plain,
    ( spl18_112
    | ~ spl18_48
    | ~ spl18_62 ),
    inference(avatar_split_clause,[],[f558,f555,f446,f957]) ).

fof(f957,plain,
    ( spl18_112
  <=> ! [X2,X0,X1] :
        ( ~ empty(X0)
        | ~ in(X1,X2)
        | ~ subset(X2,X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_112])]) ).

fof(f555,plain,
    ( spl18_62
  <=> ! [X2,X0,X1] :
        ( ~ empty(X2)
        | ~ element(X1,powerset(X2))
        | ~ in(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_62])]) ).

fof(f558,plain,
    ( ! [X2,X0,X1] :
        ( ~ empty(X0)
        | ~ in(X1,X2)
        | ~ subset(X2,X0) )
    | ~ spl18_48
    | ~ spl18_62 ),
    inference(resolution,[],[f556,f447]) ).

fof(f556,plain,
    ( ! [X2,X0,X1] :
        ( ~ element(X1,powerset(X2))
        | ~ empty(X2)
        | ~ in(X0,X1) )
    | ~ spl18_62 ),
    inference(avatar_component_clause,[],[f555]) ).

fof(f955,plain,
    ( spl18_111
    | ~ spl18_27
    | ~ spl18_57 ),
    inference(avatar_split_clause,[],[f546,f496,f331,f953]) ).

fof(f331,plain,
    ( spl18_27
  <=> ! [X0] :
        ( function(X0)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_27])]) ).

fof(f546,plain,
    ( ! [X0,X1] :
        ( ~ relation(X0)
        | ~ empty(X1)
        | function(relation_composition(X1,X0)) )
    | ~ spl18_27
    | ~ spl18_57 ),
    inference(resolution,[],[f497,f332]) ).

fof(f332,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | function(X0) )
    | ~ spl18_27 ),
    inference(avatar_component_clause,[],[f331]) ).

fof(f951,plain,
    ( spl18_110
    | ~ spl18_27
    | ~ spl18_54 ),
    inference(avatar_split_clause,[],[f540,f483,f331,f949]) ).

fof(f540,plain,
    ( ! [X0,X1] :
        ( ~ relation(X0)
        | ~ empty(X1)
        | function(relation_composition(X0,X1)) )
    | ~ spl18_27
    | ~ spl18_54 ),
    inference(resolution,[],[f484,f332]) ).

fof(f947,plain,
    ( spl18_109
    | ~ spl18_33
    | ~ spl18_49 ),
    inference(avatar_split_clause,[],[f458,f450,f366,f945]) ).

fof(f458,plain,
    ( ! [X0,X1] :
        ( relation_rng(X1) = X0
        | ~ empty(X0)
        | ~ empty(X1) )
    | ~ spl18_33
    | ~ spl18_49 ),
    inference(resolution,[],[f451,f367]) ).

fof(f943,plain,
    ( spl18_108
    | ~ spl18_35
    | ~ spl18_49 ),
    inference(avatar_split_clause,[],[f457,f450,f374,f941]) ).

fof(f457,plain,
    ( ! [X0,X1] :
        ( relation_dom(X1) = X0
        | ~ empty(X0)
        | ~ empty(X1) )
    | ~ spl18_35
    | ~ spl18_49 ),
    inference(resolution,[],[f451,f375]) ).

fof(f935,plain,
    ( spl18_107
    | ~ spl18_29
    | ~ spl18_62 ),
    inference(avatar_split_clause,[],[f560,f555,f339,f933]) ).

fof(f560,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | ~ in(X1,sK8(powerset(X0))) )
    | ~ spl18_29
    | ~ spl18_62 ),
    inference(resolution,[],[f556,f340]) ).

fof(f931,plain,
    ( spl18_106
    | ~ spl18_8
    | ~ spl18_23
    | ~ spl18_32
    | ~ spl18_37
    | ~ spl18_53 ),
    inference(avatar_split_clause,[],[f536,f479,f382,f362,f314,f240,f929]) ).

fof(f929,plain,
    ( spl18_106
  <=> ! [X0] :
        ( in(sK11,powerset(X0))
        | empty(powerset(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_106])]) ).

fof(f314,plain,
    ( spl18_23
  <=> ! [X0] : empty(sK9(X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_23])]) ).

fof(f536,plain,
    ( ! [X0] :
        ( in(sK11,powerset(X0))
        | empty(powerset(X0)) )
    | ~ spl18_8
    | ~ spl18_23
    | ~ spl18_32
    | ~ spl18_37
    | ~ spl18_53 ),
    inference(forward_demodulation,[],[f535,f396]) ).

fof(f535,plain,
    ( ! [X0] :
        ( in(empty_set,powerset(X0))
        | empty(powerset(X0)) )
    | ~ spl18_23
    | ~ spl18_32
    | ~ spl18_37
    | ~ spl18_53 ),
    inference(forward_demodulation,[],[f534,f395]) ).

fof(f395,plain,
    ( ! [X0] : empty_set = sK9(X0)
    | ~ spl18_23
    | ~ spl18_32 ),
    inference(resolution,[],[f363,f315]) ).

fof(f315,plain,
    ( ! [X0] : empty(sK9(X0))
    | ~ spl18_23 ),
    inference(avatar_component_clause,[],[f314]) ).

fof(f534,plain,
    ( ! [X0] :
        ( empty(powerset(X0))
        | in(sK9(X0),powerset(X0)) )
    | ~ spl18_37
    | ~ spl18_53 ),
    inference(resolution,[],[f480,f383]) ).

fof(f891,plain,
    ( spl18_105
    | ~ spl18_29
    | ~ spl18_53 ),
    inference(avatar_split_clause,[],[f533,f479,f339,f889]) ).

fof(f533,plain,
    ( ! [X0] :
        ( empty(X0)
        | in(sK8(X0),X0) )
    | ~ spl18_29
    | ~ spl18_53 ),
    inference(resolution,[],[f480,f340]) ).

fof(f887,plain,
    ( ~ spl18_39
    | ~ spl18_8
    | spl18_104
    | ~ spl18_6
    | ~ spl18_8
    | ~ spl18_32
    | ~ spl18_52 ),
    inference(avatar_split_clause,[],[f524,f475,f362,f240,f230,f884,f240,f390]) ).

fof(f884,plain,
    ( spl18_104
  <=> one_to_one(sK11) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_104])]) ).

fof(f524,plain,
    ( one_to_one(sK11)
    | ~ empty(sK11)
    | ~ function(sK11)
    | ~ spl18_6
    | ~ spl18_8
    | ~ spl18_32
    | ~ spl18_52 ),
    inference(forward_demodulation,[],[f523,f396]) ).

fof(f523,plain,
    ( ~ empty(sK11)
    | ~ function(sK11)
    | one_to_one(empty_set)
    | ~ spl18_6
    | ~ spl18_8
    | ~ spl18_32
    | ~ spl18_52 ),
    inference(forward_demodulation,[],[f522,f396]) ).

fof(f522,plain,
    ( ~ function(sK11)
    | ~ empty(empty_set)
    | one_to_one(empty_set)
    | ~ spl18_6
    | ~ spl18_8
    | ~ spl18_32
    | ~ spl18_52 ),
    inference(forward_demodulation,[],[f512,f396]) ).

fof(f512,plain,
    ( ~ function(empty_set)
    | ~ empty(empty_set)
    | one_to_one(empty_set)
    | ~ spl18_6
    | ~ spl18_52 ),
    inference(resolution,[],[f476,f232]) ).

fof(f882,plain,
    ( spl18_102
    | ~ spl18_103
    | ~ spl18_15
    | ~ spl18_14
    | ~ spl18_52 ),
    inference(avatar_split_clause,[],[f519,f475,f270,f275,f879,f875]) ).

fof(f875,plain,
    ( spl18_102
  <=> one_to_one(sK15) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_102])]) ).

fof(f879,plain,
    ( spl18_103
  <=> empty(sK15) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_103])]) ).

fof(f519,plain,
    ( ~ function(sK15)
    | ~ empty(sK15)
    | one_to_one(sK15)
    | ~ spl18_14
    | ~ spl18_52 ),
    inference(resolution,[],[f476,f272]) ).

fof(f873,plain,
    ( spl18_99
    | ~ spl18_100
    | ~ spl18_101
    | ~ spl18_13
    | ~ spl18_52 ),
    inference(avatar_split_clause,[],[f518,f475,f265,f870,f866,f862]) ).

fof(f862,plain,
    ( spl18_99
  <=> one_to_one(sK14) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_99])]) ).

fof(f866,plain,
    ( spl18_100
  <=> empty(sK14) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_100])]) ).

fof(f870,plain,
    ( spl18_101
  <=> function(sK14) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_101])]) ).

fof(f518,plain,
    ( ~ function(sK14)
    | ~ empty(sK14)
    | one_to_one(sK14)
    | ~ spl18_13
    | ~ spl18_52 ),
    inference(resolution,[],[f476,f267]) ).

fof(f860,plain,
    ( spl18_98
    | ~ spl18_8
    | ~ spl18_32
    | ~ spl18_35 ),
    inference(avatar_split_clause,[],[f408,f374,f362,f240,f858]) ).

fof(f408,plain,
    ( ! [X0] :
        ( relation_dom(X0) = sK11
        | ~ empty(X0) )
    | ~ spl18_8
    | ~ spl18_32
    | ~ spl18_35 ),
    inference(forward_demodulation,[],[f405,f396]) ).

fof(f405,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | empty_set = relation_dom(X0) )
    | ~ spl18_32
    | ~ spl18_35 ),
    inference(resolution,[],[f375,f363]) ).

fof(f856,plain,
    ( spl18_97
    | ~ spl18_8
    | ~ spl18_32
    | ~ spl18_33 ),
    inference(avatar_split_clause,[],[f404,f366,f362,f240,f854]) ).

fof(f404,plain,
    ( ! [X0] :
        ( relation_rng(X0) = sK11
        | ~ empty(X0) )
    | ~ spl18_8
    | ~ spl18_32
    | ~ spl18_33 ),
    inference(forward_demodulation,[],[f401,f396]) ).

fof(f401,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | empty_set = relation_rng(X0) )
    | ~ spl18_32
    | ~ spl18_33 ),
    inference(resolution,[],[f367,f363]) ).

fof(f792,plain,
    ( spl18_93
    | ~ spl18_32
    | ~ spl18_85 ),
    inference(avatar_split_clause,[],[f771,f679,f362,f746]) ).

fof(f746,plain,
    ( spl18_93
  <=> ! [X0] :
        ( sK11 = X0
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_93])]) ).

fof(f771,plain,
    ( ! [X0] :
        ( sK11 = X0
        | ~ empty(X0) )
    | ~ spl18_32
    | ~ spl18_85 ),
    inference(forward_demodulation,[],[f363,f681]) ).

fof(f770,plain,
    ( ~ spl18_5
    | ~ spl18_95 ),
    inference(avatar_contradiction_clause,[],[f761]) ).

fof(f761,plain,
    ( $false
    | ~ spl18_5
    | ~ spl18_95 ),
    inference(resolution,[],[f756,f227]) ).

fof(f756,plain,
    ( ! [X0] : ~ empty(X0)
    | ~ spl18_95 ),
    inference(avatar_component_clause,[],[f755]) ).

fof(f755,plain,
    ( spl18_95
  <=> ! [X0] : ~ empty(X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_95])]) ).

fof(f769,plain,
    ( ~ spl18_23
    | ~ spl18_95 ),
    inference(avatar_contradiction_clause,[],[f762]) ).

fof(f762,plain,
    ( $false
    | ~ spl18_23
    | ~ spl18_95 ),
    inference(resolution,[],[f756,f315]) ).

fof(f768,plain,
    ( ~ spl18_8
    | ~ spl18_95 ),
    inference(avatar_contradiction_clause,[],[f763]) ).

fof(f763,plain,
    ( $false
    | ~ spl18_8
    | ~ spl18_95 ),
    inference(resolution,[],[f756,f242]) ).

fof(f767,plain,
    ( ~ spl18_11
    | ~ spl18_95 ),
    inference(avatar_contradiction_clause,[],[f764]) ).

fof(f764,plain,
    ( $false
    | ~ spl18_11
    | ~ spl18_95 ),
    inference(resolution,[],[f756,f257]) ).

fof(f257,plain,
    ( empty(sK13)
    | ~ spl18_11 ),
    inference(avatar_component_clause,[],[f255]) ).

fof(f255,plain,
    ( spl18_11
  <=> empty(sK13) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_11])]) ).

fof(f766,plain,
    ( ~ spl18_20
    | ~ spl18_95 ),
    inference(avatar_contradiction_clause,[],[f765]) ).

fof(f765,plain,
    ( $false
    | ~ spl18_20
    | ~ spl18_95 ),
    inference(resolution,[],[f756,f302]) ).

fof(f302,plain,
    ( empty(sK17)
    | ~ spl18_20 ),
    inference(avatar_component_clause,[],[f300]) ).

fof(f300,plain,
    ( spl18_20
  <=> empty(sK17) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_20])]) ).

fof(f760,plain,
    ( spl18_95
    | spl18_96
    | ~ spl18_8
    | ~ spl18_23
    | ~ spl18_32
    | ~ spl18_37
    | ~ spl18_62 ),
    inference(avatar_split_clause,[],[f563,f555,f382,f362,f314,f240,f758,f755]) ).

fof(f758,plain,
    ( spl18_96
  <=> ! [X1] : ~ in(X1,sK11) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_96])]) ).

fof(f563,plain,
    ( ! [X0,X1] :
        ( ~ in(X1,sK11)
        | ~ empty(X0) )
    | ~ spl18_8
    | ~ spl18_23
    | ~ spl18_32
    | ~ spl18_37
    | ~ spl18_62 ),
    inference(forward_demodulation,[],[f562,f396]) ).

fof(f562,plain,
    ( ! [X0,X1] :
        ( ~ in(X1,empty_set)
        | ~ empty(X0) )
    | ~ spl18_23
    | ~ spl18_32
    | ~ spl18_37
    | ~ spl18_62 ),
    inference(forward_demodulation,[],[f561,f395]) ).

fof(f561,plain,
    ( ! [X0,X1] :
        ( ~ empty(X0)
        | ~ in(X1,sK9(X0)) )
    | ~ spl18_37
    | ~ spl18_62 ),
    inference(resolution,[],[f556,f383]) ).

fof(f753,plain,
    ( ~ spl18_2
    | spl18_94
    | ~ spl18_1
    | ~ spl18_90 ),
    inference(avatar_split_clause,[],[f723,f713,f205,f750,f210]) ).

fof(f750,plain,
    ( spl18_94
  <=> apply(sK4,apply(sK4,sK3)) = apply(relation_composition(sK4,sK4),sK3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_94])]) ).

fof(f723,plain,
    ( apply(sK4,apply(sK4,sK3)) = apply(relation_composition(sK4,sK4),sK3)
    | ~ function(sK4)
    | ~ spl18_1
    | ~ spl18_90 ),
    inference(resolution,[],[f714,f207]) ).

fof(f748,plain,
    ( spl18_93
    | ~ spl18_8
    | ~ spl18_49 ),
    inference(avatar_split_clause,[],[f460,f450,f240,f746]) ).

fof(f460,plain,
    ( ! [X0] :
        ( sK11 = X0
        | ~ empty(X0) )
    | ~ spl18_8
    | ~ spl18_49 ),
    inference(resolution,[],[f451,f242]) ).

fof(f744,plain,
    ( spl18_92
    | ~ spl18_27
    | ~ spl18_35 ),
    inference(avatar_split_clause,[],[f407,f374,f331,f742]) ).

fof(f407,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | function(relation_dom(X0)) )
    | ~ spl18_27
    | ~ spl18_35 ),
    inference(resolution,[],[f375,f332]) ).

fof(f740,plain,
    ( spl18_91
    | ~ spl18_27
    | ~ spl18_33 ),
    inference(avatar_split_clause,[],[f403,f366,f331,f738]) ).

fof(f403,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | function(relation_rng(X0)) )
    | ~ spl18_27
    | ~ spl18_33 ),
    inference(resolution,[],[f367,f332]) ).

fof(f715,plain,
    ( ~ spl18_1
    | ~ spl18_2
    | spl18_90
    | ~ spl18_4
    | ~ spl18_76 ),
    inference(avatar_split_clause,[],[f638,f635,f220,f713,f210,f205]) ).

fof(f638,plain,
    ( ! [X0] :
        ( apply(X0,apply(sK4,sK3)) = apply(relation_composition(sK4,X0),sK3)
        | ~ function(X0)
        | ~ relation(X0)
        | ~ function(sK4)
        | ~ relation(sK4) )
    | ~ spl18_4
    | ~ spl18_76 ),
    inference(resolution,[],[f636,f222]) ).

fof(f709,plain,
    ( spl18_89
    | ~ spl18_85
    | ~ spl18_88 ),
    inference(avatar_split_clause,[],[f705,f702,f679,f707]) ).

fof(f702,plain,
    ( spl18_88
  <=> ! [X0] : empty_set = sK9(X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_88])]) ).

fof(f705,plain,
    ( ! [X0] : sK9(X0) = sK11
    | ~ spl18_85
    | ~ spl18_88 ),
    inference(forward_demodulation,[],[f703,f681]) ).

fof(f703,plain,
    ( ! [X0] : empty_set = sK9(X0)
    | ~ spl18_88 ),
    inference(avatar_component_clause,[],[f702]) ).

fof(f704,plain,
    ( spl18_88
    | ~ spl18_23
    | ~ spl18_32 ),
    inference(avatar_split_clause,[],[f395,f362,f314,f702]) ).

fof(f692,plain,
    ( spl18_87
    | ~ spl18_8
    | ~ spl18_20
    | ~ spl18_32 ),
    inference(avatar_split_clause,[],[f400,f362,f300,f240,f689]) ).

fof(f689,plain,
    ( spl18_87
  <=> sK11 = sK17 ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_87])]) ).

fof(f400,plain,
    ( sK11 = sK17
    | ~ spl18_8
    | ~ spl18_20
    | ~ spl18_32 ),
    inference(forward_demodulation,[],[f398,f396]) ).

fof(f398,plain,
    ( empty_set = sK17
    | ~ spl18_20
    | ~ spl18_32 ),
    inference(resolution,[],[f363,f302]) ).

fof(f687,plain,
    ( spl18_86
    | ~ spl18_8
    | ~ spl18_11
    | ~ spl18_32 ),
    inference(avatar_split_clause,[],[f399,f362,f255,f240,f684]) ).

fof(f684,plain,
    ( spl18_86
  <=> sK11 = sK13 ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_86])]) ).

fof(f399,plain,
    ( sK11 = sK13
    | ~ spl18_8
    | ~ spl18_11
    | ~ spl18_32 ),
    inference(forward_demodulation,[],[f397,f396]) ).

fof(f397,plain,
    ( empty_set = sK13
    | ~ spl18_11
    | ~ spl18_32 ),
    inference(resolution,[],[f363,f257]) ).

fof(f682,plain,
    ( spl18_85
    | ~ spl18_8
    | ~ spl18_32 ),
    inference(avatar_split_clause,[],[f396,f362,f240,f679]) ).

fof(f676,plain,
    ( spl18_84
    | ~ spl18_23
    | ~ spl18_28 ),
    inference(avatar_split_clause,[],[f348,f335,f314,f674]) ).

fof(f674,plain,
    ( spl18_84
  <=> ! [X0] : relation(sK9(X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_84])]) ).

fof(f335,plain,
    ( spl18_28
  <=> ! [X0] :
        ( relation(X0)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_28])]) ).

fof(f348,plain,
    ( ! [X0] : relation(sK9(X0))
    | ~ spl18_23
    | ~ spl18_28 ),
    inference(resolution,[],[f336,f315]) ).

fof(f336,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | relation(X0) )
    | ~ spl18_28 ),
    inference(avatar_component_clause,[],[f335]) ).

fof(f671,plain,
    ( spl18_83
    | ~ spl18_23
    | ~ spl18_27 ),
    inference(avatar_split_clause,[],[f343,f331,f314,f669]) ).

fof(f669,plain,
    ( spl18_83
  <=> ! [X0] : function(sK9(X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_83])]) ).

fof(f343,plain,
    ( ! [X0] : function(sK9(X0))
    | ~ spl18_23
    | ~ spl18_27 ),
    inference(resolution,[],[f332,f315]) ).

fof(f667,plain,
    ( spl18_81
    | spl18_82
    | ~ spl18_4
    | ~ spl18_71 ),
    inference(avatar_split_clause,[],[f610,f605,f220,f664,f661]) ).

fof(f610,plain,
    ( ! [X0] :
        ( in(apply(sK4,sK3),relation_rng(sK4))
        | ~ sP1(X0,sK4) )
    | ~ spl18_4
    | ~ spl18_71 ),
    inference(resolution,[],[f606,f222]) ).

fof(f658,plain,
    ( spl18_80
    | ~ spl18_8
    | ~ spl18_28 ),
    inference(avatar_split_clause,[],[f349,f335,f240,f655]) ).

fof(f655,plain,
    ( spl18_80
  <=> relation(sK11) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_80])]) ).

fof(f349,plain,
    ( relation(sK11)
    | ~ spl18_8
    | ~ spl18_28 ),
    inference(resolution,[],[f336,f242]) ).

fof(f652,plain,
    ( spl18_79
    | ~ spl18_11
    | ~ spl18_27 ),
    inference(avatar_split_clause,[],[f345,f331,f255,f649]) ).

fof(f649,plain,
    ( spl18_79
  <=> function(sK13) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_79])]) ).

fof(f345,plain,
    ( function(sK13)
    | ~ spl18_11
    | ~ spl18_27 ),
    inference(resolution,[],[f332,f257]) ).

fof(f646,plain,
    spl18_78,
    inference(avatar_split_clause,[],[f153,f644]) ).

fof(f644,plain,
    ( spl18_78
  <=> ! [X0,X1] :
        ( sP1(X0,X1)
        | sK7(X0,X1) != apply(X0,sK6(X0,X1))
        | ~ in(sK6(X0,X1),relation_rng(X1))
        | ~ sP0(sK6(X0,X1),sK7(X0,X1),X1,X0)
        | relation_dom(X0) != relation_rng(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_78])]) ).

fof(f153,plain,
    ! [X0,X1] :
      ( sP1(X0,X1)
      | sK7(X0,X1) != apply(X0,sK6(X0,X1))
      | ~ in(sK6(X0,X1),relation_rng(X1))
      | ~ sP0(sK6(X0,X1),sK7(X0,X1),X1,X0)
      | relation_dom(X0) != relation_rng(X1) ),
    inference(cnf_transformation,[],[f97]) ).

fof(f97,plain,
    ! [X0,X1] :
      ( ( sP1(X0,X1)
        | ( ( sK7(X0,X1) != apply(X0,sK6(X0,X1))
            | ~ in(sK6(X0,X1),relation_rng(X1)) )
          & sK6(X0,X1) = apply(X1,sK7(X0,X1))
          & in(sK7(X0,X1),relation_dom(X1)) )
        | ~ sP0(sK6(X0,X1),sK7(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)) )
              & sP0(X4,X5,X1,X0) )
          & relation_dom(X0) = relation_rng(X1) )
        | ~ sP1(X0,X1) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK6,sK7])],[f95,f96]) ).

fof(f96,plain,
    ! [X0,X1] :
      ( ? [X2,X3] :
          ( ( ( apply(X0,X2) != X3
              | ~ in(X2,relation_rng(X1)) )
            & apply(X1,X3) = X2
            & in(X3,relation_dom(X1)) )
          | ~ sP0(X2,X3,X1,X0) )
     => ( ( ( sK7(X0,X1) != apply(X0,sK6(X0,X1))
            | ~ in(sK6(X0,X1),relation_rng(X1)) )
          & sK6(X0,X1) = apply(X1,sK7(X0,X1))
          & in(sK7(X0,X1),relation_dom(X1)) )
        | ~ sP0(sK6(X0,X1),sK7(X0,X1),X1,X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f95,plain,
    ! [X0,X1] :
      ( ( sP1(X0,X1)
        | ? [X2,X3] :
            ( ( ( apply(X0,X2) != X3
                | ~ in(X2,relation_rng(X1)) )
              & apply(X1,X3) = X2
              & in(X3,relation_dom(X1)) )
            | ~ sP0(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)) )
              & sP0(X4,X5,X1,X0) )
          & relation_dom(X0) = relation_rng(X1) )
        | ~ sP1(X0,X1) ) ),
    inference(rectify,[],[f94]) ).

fof(f94,plain,
    ! [X1,X0] :
      ( ( sP1(X1,X0)
        | ? [X2,X3] :
            ( ( ( apply(X1,X2) != X3
                | ~ in(X2,relation_rng(X0)) )
              & apply(X0,X3) = X2
              & in(X3,relation_dom(X0)) )
            | ~ sP0(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)) )
              & sP0(X2,X3,X0,X1) )
          & relation_rng(X0) = relation_dom(X1) )
        | ~ sP1(X1,X0) ) ),
    inference(flattening,[],[f93]) ).

fof(f93,plain,
    ! [X1,X0] :
      ( ( sP1(X1,X0)
        | ? [X2,X3] :
            ( ( ( apply(X1,X2) != X3
                | ~ in(X2,relation_rng(X0)) )
              & apply(X0,X3) = X2
              & in(X3,relation_dom(X0)) )
            | ~ sP0(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)) )
              & sP0(X2,X3,X0,X1) )
          & relation_rng(X0) = relation_dom(X1) )
        | ~ sP1(X1,X0) ) ),
    inference(nnf_transformation,[],[f85]) ).

fof(f85,plain,
    ! [X1,X0] :
      ( sP1(X1,X0)
    <=> ( ! [X2,X3] :
            ( ( ( apply(X1,X2) = X3
                & in(X2,relation_rng(X0)) )
              | apply(X0,X3) != X2
              | ~ in(X3,relation_dom(X0)) )
            & sP0(X2,X3,X0,X1) )
        & relation_rng(X0) = relation_dom(X1) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP1])]) ).

fof(f642,plain,
    spl18_77,
    inference(avatar_split_clause,[],[f152,f640]) ).

fof(f640,plain,
    ( spl18_77
  <=> ! [X0,X1] :
        ( sP1(X0,X1)
        | sK6(X0,X1) = apply(X1,sK7(X0,X1))
        | ~ sP0(sK6(X0,X1),sK7(X0,X1),X1,X0)
        | relation_dom(X0) != relation_rng(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_77])]) ).

fof(f152,plain,
    ! [X0,X1] :
      ( sP1(X0,X1)
      | sK6(X0,X1) = apply(X1,sK7(X0,X1))
      | ~ sP0(sK6(X0,X1),sK7(X0,X1),X1,X0)
      | relation_dom(X0) != relation_rng(X1) ),
    inference(cnf_transformation,[],[f97]) ).

fof(f637,plain,
    spl18_76,
    inference(avatar_split_clause,[],[f176,f635]) ).

fof(f176,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,[],[f75]) ).

fof(f75,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,[],[f74]) ).

fof(f74,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,[],[f31]) ).

fof(f31,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/sandbox/benchmark/theBenchmark.p',t23_funct_1) ).

fof(f633,plain,
    spl18_75,
    inference(avatar_split_clause,[],[f151,f631]) ).

fof(f631,plain,
    ( spl18_75
  <=> ! [X0,X1] :
        ( sP1(X0,X1)
        | in(sK7(X0,X1),relation_dom(X1))
        | ~ sP0(sK6(X0,X1),sK7(X0,X1),X1,X0)
        | relation_dom(X0) != relation_rng(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_75])]) ).

fof(f151,plain,
    ! [X0,X1] :
      ( sP1(X0,X1)
      | in(sK7(X0,X1),relation_dom(X1))
      | ~ sP0(sK6(X0,X1),sK7(X0,X1),X1,X0)
      | relation_dom(X0) != relation_rng(X1) ),
    inference(cnf_transformation,[],[f97]) ).

fof(f626,plain,
    spl18_74,
    inference(avatar_split_clause,[],[f202,f624]) ).

fof(f202,plain,
    ! [X2,X3,X0] :
      ( apply(X2,apply(X3,X0)) = X0
      | ~ in(X0,relation_rng(X2))
      | ~ sP0(X0,apply(X3,X0),X2,X3) ),
    inference(equality_resolution,[],[f155]) ).

fof(f155,plain,
    ! [X2,X3,X0,X1] :
      ( apply(X2,X1) = X0
      | apply(X3,X0) != X1
      | ~ in(X0,relation_rng(X2))
      | ~ sP0(X0,X1,X2,X3) ),
    inference(cnf_transformation,[],[f100]) ).

fof(f100,plain,
    ! [X0,X1,X2,X3] :
      ( ( sP0(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))
        | ~ sP0(X0,X1,X2,X3) ) ),
    inference(rectify,[],[f99]) ).

fof(f99,plain,
    ! [X2,X3,X0,X1] :
      ( ( sP0(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))
        | ~ sP0(X2,X3,X0,X1) ) ),
    inference(flattening,[],[f98]) ).

fof(f98,plain,
    ! [X2,X3,X0,X1] :
      ( ( sP0(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))
        | ~ sP0(X2,X3,X0,X1) ) ),
    inference(nnf_transformation,[],[f84]) ).

fof(f84,plain,
    ! [X2,X3,X0,X1] :
      ( sP0(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,[sP0])]) ).

fof(f619,plain,
    spl18_73,
    inference(avatar_split_clause,[],[f203,f617]) ).

fof(f203,plain,
    ! [X2,X3,X0] :
      ( in(apply(X3,X0),relation_dom(X2))
      | ~ in(X0,relation_rng(X2))
      | ~ sP0(X0,apply(X3,X0),X2,X3) ),
    inference(equality_resolution,[],[f154]) ).

fof(f154,plain,
    ! [X2,X3,X0,X1] :
      ( in(X1,relation_dom(X2))
      | apply(X3,X0) != X1
      | ~ in(X0,relation_rng(X2))
      | ~ sP0(X0,X1,X2,X3) ),
    inference(cnf_transformation,[],[f100]) ).

fof(f614,plain,
    spl18_72,
    inference(avatar_split_clause,[],[f199,f612]) ).

fof(f199,plain,
    ! [X0,X1,X5] :
      ( apply(X0,apply(X1,X5)) = X5
      | ~ in(X5,relation_dom(X1))
      | ~ sP1(X0,X1) ),
    inference(equality_resolution,[],[f150]) ).

fof(f150,plain,
    ! [X0,X1,X4,X5] :
      ( apply(X0,X4) = X5
      | apply(X1,X5) != X4
      | ~ in(X5,relation_dom(X1))
      | ~ sP1(X0,X1) ),
    inference(cnf_transformation,[],[f97]) ).

fof(f607,plain,
    spl18_71,
    inference(avatar_split_clause,[],[f200,f605]) ).

fof(f200,plain,
    ! [X0,X1,X5] :
      ( in(apply(X1,X5),relation_rng(X1))
      | ~ in(X5,relation_dom(X1))
      | ~ sP1(X0,X1) ),
    inference(equality_resolution,[],[f149]) ).

fof(f149,plain,
    ! [X0,X1,X4,X5] :
      ( in(X4,relation_rng(X1))
      | apply(X1,X5) != X4
      | ~ in(X5,relation_dom(X1))
      | ~ sP1(X0,X1) ),
    inference(cnf_transformation,[],[f97]) ).

fof(f603,plain,
    ( spl18_70
    | ~ spl18_4
    | ~ spl18_41 ),
    inference(avatar_split_clause,[],[f424,f415,f220,f600]) ).

fof(f600,plain,
    ( spl18_70
  <=> element(sK3,relation_dom(sK4)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_70])]) ).

fof(f424,plain,
    ( element(sK3,relation_dom(sK4))
    | ~ spl18_4
    | ~ spl18_41 ),
    inference(resolution,[],[f416,f222]) ).

fof(f598,plain,
    spl18_69,
    inference(avatar_split_clause,[],[f159,f596]) ).

fof(f159,plain,
    ! [X0,X1] :
      ( sP2(X0,X1)
      | ~ function(X1)
      | ~ relation(X1)
      | ~ one_to_one(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f87]) ).

fof(f87,plain,
    ! [X0] :
      ( ! [X1] :
          ( sP2(X0,X1)
          | ~ function(X1)
          | ~ relation(X1) )
      | ~ one_to_one(X0)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(definition_folding,[],[f61,f86,f85,f84]) ).

fof(f86,plain,
    ! [X0,X1] :
      ( ( function_inverse(X0) = X1
      <=> sP1(X1,X0) )
      | ~ sP2(X0,X1) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP2])]) ).

fof(f61,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,[],[f60]) ).

fof(f60,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,[],[f35]) ).

fof(f35,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/sandbox/benchmark/theBenchmark.p',t54_funct_1) ).

fof(f594,plain,
    spl18_68,
    inference(avatar_split_clause,[],[f175,f592]) ).

fof(f175,plain,
    ! [X0,X1] :
      ( function(relation_composition(X0,X1))
      | ~ function(X1)
      | ~ relation(X1)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f73]) ).

fof(f73,plain,
    ! [X0,X1] :
      ( ( function(relation_composition(X0,X1))
        & relation(relation_composition(X0,X1)) )
      | ~ function(X1)
      | ~ relation(X1)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(flattening,[],[f72]) ).

fof(f72,plain,
    ! [X0,X1] :
      ( ( function(relation_composition(X0,X1))
        & relation(relation_composition(X0,X1)) )
      | ~ function(X1)
      | ~ relation(X1)
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f10]) ).

fof(f10,axiom,
    ! [X0,X1] :
      ( ( function(X1)
        & relation(X1)
        & function(X0)
        & relation(X0) )
     => ( function(relation_composition(X0,X1))
        & relation(relation_composition(X0,X1)) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc1_funct_1) ).

fof(f590,plain,
    spl18_67,
    inference(avatar_split_clause,[],[f201,f588]) ).

fof(f201,plain,
    ! [X2,X3,X1] :
      ( sP0(apply(X2,X1),X1,X2,X3)
      | ~ in(X1,relation_dom(X2)) ),
    inference(equality_resolution,[],[f158]) ).

fof(f158,plain,
    ! [X2,X3,X0,X1] :
      ( sP0(X0,X1,X2,X3)
      | apply(X2,X1) != X0
      | ~ in(X1,relation_dom(X2)) ),
    inference(cnf_transformation,[],[f100]) ).

fof(f580,plain,
    spl18_66,
    inference(avatar_split_clause,[],[f181,f578]) ).

fof(f181,plain,
    ! [X2,X0,X1] :
      ( element(X0,X2)
      | ~ element(X1,powerset(X2))
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f82]) ).

fof(f82,plain,
    ! [X0,X1,X2] :
      ( element(X0,X2)
      | ~ element(X1,powerset(X2))
      | ~ in(X0,X1) ),
    inference(flattening,[],[f81]) ).

fof(f81,plain,
    ! [X0,X1,X2] :
      ( element(X0,X2)
      | ~ element(X1,powerset(X2))
      | ~ in(X0,X1) ),
    inference(ennf_transformation,[],[f34]) ).

fof(f34,axiom,
    ! [X0,X1,X2] :
      ( ( element(X1,powerset(X2))
        & in(X0,X1) )
     => element(X0,X2) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t4_subset) ).

fof(f576,plain,
    spl18_65,
    inference(avatar_split_clause,[],[f157,f574]) ).

fof(f574,plain,
    ( spl18_65
  <=> ! [X0,X3,X2,X1] :
        ( sP0(X0,X1,X2,X3)
        | apply(X3,X0) = X1 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_65])]) ).

fof(f157,plain,
    ! [X2,X3,X0,X1] :
      ( sP0(X0,X1,X2,X3)
      | apply(X3,X0) = X1 ),
    inference(cnf_transformation,[],[f100]) ).

fof(f572,plain,
    ( ~ spl18_64
    | ~ spl18_4
    | ~ spl18_40 ),
    inference(avatar_split_clause,[],[f418,f411,f220,f569]) ).

fof(f569,plain,
    ( spl18_64
  <=> in(relation_dom(sK4),sK3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_64])]) ).

fof(f418,plain,
    ( ~ in(relation_dom(sK4),sK3)
    | ~ spl18_4
    | ~ spl18_40 ),
    inference(resolution,[],[f412,f222]) ).

fof(f567,plain,
    spl18_63,
    inference(avatar_split_clause,[],[f146,f565]) ).

fof(f146,plain,
    ! [X0,X1] :
      ( function_inverse(X0) = X1
      | ~ sP1(X1,X0)
      | ~ sP2(X0,X1) ),
    inference(cnf_transformation,[],[f92]) ).

fof(f92,plain,
    ! [X0,X1] :
      ( ( ( function_inverse(X0) = X1
          | ~ sP1(X1,X0) )
        & ( sP1(X1,X0)
          | function_inverse(X0) != X1 ) )
      | ~ sP2(X0,X1) ),
    inference(nnf_transformation,[],[f86]) ).

fof(f557,plain,
    spl18_62,
    inference(avatar_split_clause,[],[f182,f555]) ).

fof(f182,plain,
    ! [X2,X0,X1] :
      ( ~ empty(X2)
      | ~ element(X1,powerset(X2))
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f83]) ).

fof(f83,plain,
    ! [X0,X1,X2] :
      ( ~ empty(X2)
      | ~ element(X1,powerset(X2))
      | ~ in(X0,X1) ),
    inference(ennf_transformation,[],[f38]) ).

fof(f38,axiom,
    ! [X0,X1,X2] :
      ~ ( empty(X2)
        & element(X1,powerset(X2))
        & in(X0,X1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t5_subset) ).

fof(f553,plain,
    spl18_61,
    inference(avatar_split_clause,[],[f156,f551]) ).

fof(f551,plain,
    ( spl18_61
  <=> ! [X0,X3,X2,X1] :
        ( sP0(X0,X1,X2,X3)
        | in(X0,relation_rng(X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_61])]) ).

fof(f156,plain,
    ! [X2,X3,X0,X1] :
      ( sP0(X0,X1,X2,X3)
      | in(X0,relation_rng(X2)) ),
    inference(cnf_transformation,[],[f100]) ).

fof(f510,plain,
    spl18_60,
    inference(avatar_split_clause,[],[f198,f508]) ).

fof(f198,plain,
    ! [X0] :
      ( sP1(function_inverse(X0),X0)
      | ~ sP2(X0,function_inverse(X0)) ),
    inference(equality_resolution,[],[f145]) ).

fof(f145,plain,
    ! [X0,X1] :
      ( sP1(X1,X0)
      | function_inverse(X0) != X1
      | ~ sP2(X0,X1) ),
    inference(cnf_transformation,[],[f92]) ).

fof(f506,plain,
    spl18_59,
    inference(avatar_split_clause,[],[f177,f504]) ).

fof(f177,plain,
    ! [X0,X1] :
      ( relation(relation_composition(X0,X1))
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f77]) ).

fof(f77,plain,
    ! [X0,X1] :
      ( relation(relation_composition(X0,X1))
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(flattening,[],[f76]) ).

fof(f76,plain,
    ! [X0,X1] :
      ( relation(relation_composition(X0,X1))
      | ~ relation(X1)
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f6]) ).

fof(f6,axiom,
    ! [X0,X1] :
      ( ( relation(X1)
        & relation(X0) )
     => relation(relation_composition(X0,X1)) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k5_relat_1) ).

fof(f502,plain,
    spl18_58,
    inference(avatar_split_clause,[],[f173,f500]) ).

fof(f173,plain,
    ! [X0,X1] :
      ( relation(relation_composition(X0,X1))
      | ~ relation(X1)
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f71]) ).

fof(f71,plain,
    ! [X0,X1] :
      ( ( relation(relation_composition(X0,X1))
        & empty(relation_composition(X0,X1)) )
      | ~ relation(X1)
      | ~ empty(X0) ),
    inference(flattening,[],[f70]) ).

fof(f70,plain,
    ! [X0,X1] :
      ( ( relation(relation_composition(X0,X1))
        & empty(relation_composition(X0,X1)) )
      | ~ relation(X1)
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f18]) ).

fof(f18,axiom,
    ! [X0,X1] :
      ( ( relation(X1)
        & empty(X0) )
     => ( relation(relation_composition(X0,X1))
        & empty(relation_composition(X0,X1)) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc9_relat_1) ).

fof(f498,plain,
    spl18_57,
    inference(avatar_split_clause,[],[f172,f496]) ).

fof(f172,plain,
    ! [X0,X1] :
      ( empty(relation_composition(X0,X1))
      | ~ relation(X1)
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f71]) ).

fof(f494,plain,
    spl18_56,
    inference(avatar_split_clause,[],[f171,f492]) ).

fof(f171,plain,
    ! [X0,X1] :
      ( relation(relation_composition(X1,X0))
      | ~ relation(X1)
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f69]) ).

fof(f69,plain,
    ! [X0,X1] :
      ( ( relation(relation_composition(X1,X0))
        & empty(relation_composition(X1,X0)) )
      | ~ relation(X1)
      | ~ empty(X0) ),
    inference(flattening,[],[f68]) ).

fof(f68,plain,
    ! [X0,X1] :
      ( ( relation(relation_composition(X1,X0))
        & empty(relation_composition(X1,X0)) )
      | ~ relation(X1)
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f8]) ).

fof(f8,axiom,
    ! [X0,X1] :
      ( ( relation(X1)
        & empty(X0) )
     => ( relation(relation_composition(X1,X0))
        & empty(relation_composition(X1,X0)) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc10_relat_1) ).

fof(f490,plain,
    ( ~ spl18_55
    | ~ spl18_35
    | spl18_42 ),
    inference(avatar_split_clause,[],[f454,f420,f374,f487]) ).

fof(f487,plain,
    ( spl18_55
  <=> empty(sK4) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_55])]) ).

fof(f420,plain,
    ( spl18_42
  <=> empty(relation_dom(sK4)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_42])]) ).

fof(f454,plain,
    ( ~ empty(sK4)
    | ~ spl18_35
    | spl18_42 ),
    inference(resolution,[],[f422,f375]) ).

fof(f422,plain,
    ( ~ empty(relation_dom(sK4))
    | spl18_42 ),
    inference(avatar_component_clause,[],[f420]) ).

fof(f485,plain,
    spl18_54,
    inference(avatar_split_clause,[],[f170,f483]) ).

fof(f170,plain,
    ! [X0,X1] :
      ( empty(relation_composition(X1,X0))
      | ~ relation(X1)
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f69]) ).

fof(f481,plain,
    spl18_53,
    inference(avatar_split_clause,[],[f169,f479]) ).

fof(f169,plain,
    ! [X0,X1] :
      ( in(X0,X1)
      | empty(X1)
      | ~ element(X0,X1) ),
    inference(cnf_transformation,[],[f67]) ).

fof(f67,plain,
    ! [X0,X1] :
      ( in(X0,X1)
      | empty(X1)
      | ~ element(X0,X1) ),
    inference(flattening,[],[f66]) ).

fof(f66,plain,
    ! [X0,X1] :
      ( in(X0,X1)
      | empty(X1)
      | ~ element(X0,X1) ),
    inference(ennf_transformation,[],[f32]) ).

fof(f32,axiom,
    ! [X0,X1] :
      ( element(X0,X1)
     => ( in(X0,X1)
        | empty(X1) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t2_subset) ).

fof(f477,plain,
    spl18_52,
    inference(avatar_split_clause,[],[f162,f475]) ).

fof(f162,plain,
    ! [X0] :
      ( one_to_one(X0)
      | ~ function(X0)
      | ~ empty(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f63]) ).

fof(f63,plain,
    ! [X0] :
      ( ( one_to_one(X0)
        & function(X0)
        & relation(X0) )
      | ~ function(X0)
      | ~ empty(X0)
      | ~ relation(X0) ),
    inference(flattening,[],[f62]) ).

fof(f62,plain,
    ! [X0] :
      ( ( one_to_one(X0)
        & function(X0)
        & relation(X0) )
      | ~ function(X0)
      | ~ empty(X0)
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f4]) ).

fof(f4,axiom,
    ! [X0] :
      ( ( function(X0)
        & empty(X0)
        & relation(X0) )
     => ( one_to_one(X0)
        & function(X0)
        & relation(X0) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc2_funct_1) ).

fof(f473,plain,
    spl18_51,
    inference(avatar_split_clause,[],[f148,f471]) ).

fof(f148,plain,
    ! [X0,X1,X4,X5] :
      ( sP0(X4,X5,X1,X0)
      | ~ sP1(X0,X1) ),
    inference(cnf_transformation,[],[f97]) ).

fof(f469,plain,
    spl18_50,
    inference(avatar_split_clause,[],[f147,f467]) ).

fof(f147,plain,
    ! [X0,X1] :
      ( relation_dom(X0) = relation_rng(X1)
      | ~ sP1(X0,X1) ),
    inference(cnf_transformation,[],[f97]) ).

fof(f452,plain,
    spl18_49,
    inference(avatar_split_clause,[],[f179,f450]) ).

fof(f179,plain,
    ! [X0,X1] :
      ( ~ empty(X1)
      | X0 = X1
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f79]) ).

fof(f79,plain,
    ! [X0,X1] :
      ( ~ empty(X1)
      | X0 = X1
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f41]) ).

fof(f41,axiom,
    ! [X0,X1] :
      ~ ( empty(X1)
        & X0 != X1
        & empty(X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t8_boole) ).

fof(f448,plain,
    spl18_48,
    inference(avatar_split_clause,[],[f178,f446]) ).

fof(f178,plain,
    ! [X0,X1] :
      ( element(X0,powerset(X1))
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f78]) ).

fof(f78,plain,
    ! [X0,X1] :
      ( element(X0,powerset(X1))
      | ~ subset(X0,X1) ),
    inference(ennf_transformation,[],[f43]) ).

fof(f43,plain,
    ! [X0,X1] :
      ( subset(X0,X1)
     => element(X0,powerset(X1)) ),
    inference(unused_predicate_definition_removal,[],[f33]) ).

fof(f33,axiom,
    ! [X0,X1] :
      ( element(X0,powerset(X1))
    <=> subset(X0,X1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t3_subset) ).

fof(f444,plain,
    spl18_47,
    inference(avatar_split_clause,[],[f144,f442]) ).

fof(f144,plain,
    ! [X0] :
      ( function(function_inverse(X0))
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f59]) ).

fof(f59,plain,
    ! [X0] :
      ( ( function(function_inverse(X0))
        & relation(function_inverse(X0)) )
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(flattening,[],[f58]) ).

fof(f58,plain,
    ! [X0] :
      ( ( function(function_inverse(X0))
        & relation(function_inverse(X0)) )
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(ennf_transformation,[],[f5]) ).

fof(f5,axiom,
    ! [X0] :
      ( ( function(X0)
        & relation(X0) )
     => ( function(function_inverse(X0))
        & relation(function_inverse(X0)) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k2_funct_1) ).

fof(f440,plain,
    spl18_46,
    inference(avatar_split_clause,[],[f143,f438]) ).

fof(f143,plain,
    ! [X0] :
      ( relation(function_inverse(X0))
      | ~ function(X0)
      | ~ relation(X0) ),
    inference(cnf_transformation,[],[f59]) ).

fof(f436,plain,
    spl18_45,
    inference(avatar_split_clause,[],[f142,f434]) ).

fof(f434,plain,
    ( spl18_45
  <=> ! [X0] :
        ( ~ empty(relation_dom(X0))
        | ~ relation(X0)
        | empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_45])]) ).

fof(f142,plain,
    ! [X0] :
      ( ~ empty(relation_dom(X0))
      | ~ relation(X0)
      | empty(X0) ),
    inference(cnf_transformation,[],[f57]) ).

fof(f57,plain,
    ! [X0] :
      ( ~ empty(relation_dom(X0))
      | ~ relation(X0)
      | empty(X0) ),
    inference(flattening,[],[f56]) ).

fof(f56,plain,
    ! [X0] :
      ( ~ empty(relation_dom(X0))
      | ~ relation(X0)
      | empty(X0) ),
    inference(ennf_transformation,[],[f14]) ).

fof(f14,axiom,
    ! [X0] :
      ( ( relation(X0)
        & ~ empty(X0) )
     => ~ empty(relation_dom(X0)) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc5_relat_1) ).

fof(f432,plain,
    spl18_44,
    inference(avatar_split_clause,[],[f141,f430]) ).

fof(f430,plain,
    ( spl18_44
  <=> ! [X0] :
        ( ~ empty(relation_rng(X0))
        | ~ relation(X0)
        | empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_44])]) ).

fof(f141,plain,
    ! [X0] :
      ( ~ empty(relation_rng(X0))
      | ~ relation(X0)
      | empty(X0) ),
    inference(cnf_transformation,[],[f55]) ).

fof(f55,plain,
    ! [X0] :
      ( ~ empty(relation_rng(X0))
      | ~ relation(X0)
      | empty(X0) ),
    inference(flattening,[],[f54]) ).

fof(f54,plain,
    ! [X0] :
      ( ~ empty(relation_rng(X0))
      | ~ relation(X0)
      | empty(X0) ),
    inference(ennf_transformation,[],[f15]) ).

fof(f15,axiom,
    ! [X0] :
      ( ( relation(X0)
        & ~ empty(X0) )
     => ~ empty(relation_rng(X0)) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc6_relat_1) ).

fof(f428,plain,
    spl18_43,
    inference(avatar_split_clause,[],[f132,f426]) ).

fof(f132,plain,
    ! [X0] :
      ( element(sK5(X0),powerset(X0))
      | empty(X0) ),
    inference(cnf_transformation,[],[f91]) ).

fof(f91,plain,
    ! [X0] :
      ( ( ~ empty(sK5(X0))
        & element(sK5(X0),powerset(X0)) )
      | empty(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK5])],[f48,f90]) ).

fof(f90,plain,
    ! [X0] :
      ( ? [X1] :
          ( ~ empty(X1)
          & element(X1,powerset(X0)) )
     => ( ~ empty(sK5(X0))
        & element(sK5(X0),powerset(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f48,plain,
    ! [X0] :
      ( ? [X1] :
          ( ~ empty(X1)
          & element(X1,powerset(X0)) )
      | empty(X0) ),
    inference(ennf_transformation,[],[f21]) ).

fof(f21,axiom,
    ! [X0] :
      ( ~ empty(X0)
     => ? [X1] :
          ( ~ empty(X1)
          & element(X1,powerset(X0)) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_subset_1) ).

fof(f423,plain,
    ( ~ spl18_42
    | ~ spl18_4
    | ~ spl18_38 ),
    inference(avatar_split_clause,[],[f409,f386,f220,f420]) ).

fof(f409,plain,
    ( ~ empty(relation_dom(sK4))
    | ~ spl18_4
    | ~ spl18_38 ),
    inference(resolution,[],[f387,f222]) ).

fof(f417,plain,
    spl18_41,
    inference(avatar_split_clause,[],[f168,f415]) ).

fof(f168,plain,
    ! [X0,X1] :
      ( element(X0,X1)
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f65]) ).

fof(f65,plain,
    ! [X0,X1] :
      ( element(X0,X1)
      | ~ in(X0,X1) ),
    inference(ennf_transformation,[],[f30]) ).

fof(f30,axiom,
    ! [X0,X1] :
      ( in(X0,X1)
     => element(X0,X1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t1_subset) ).

fof(f413,plain,
    spl18_40,
    inference(avatar_split_clause,[],[f167,f411]) ).

fof(f167,plain,
    ! [X0,X1] :
      ( ~ in(X1,X0)
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f64]) ).

fof(f64,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/sandbox/benchmark/theBenchmark.p',antisymmetry_r2_hidden) ).

fof(f393,plain,
    ( spl18_39
    | ~ spl18_8
    | ~ spl18_27 ),
    inference(avatar_split_clause,[],[f344,f331,f240,f390]) ).

fof(f344,plain,
    ( function(sK11)
    | ~ spl18_8
    | ~ spl18_27 ),
    inference(resolution,[],[f332,f242]) ).

fof(f388,plain,
    spl18_38,
    inference(avatar_split_clause,[],[f180,f386]) ).

fof(f180,plain,
    ! [X0,X1] :
      ( ~ empty(X1)
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f80]) ).

fof(f80,plain,
    ! [X0,X1] :
      ( ~ empty(X1)
      | ~ in(X0,X1) ),
    inference(ennf_transformation,[],[f40]) ).

fof(f40,axiom,
    ! [X0,X1] :
      ~ ( empty(X1)
        & in(X0,X1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t7_boole) ).

fof(f384,plain,
    spl18_37,
    inference(avatar_split_clause,[],[f164,f382]) ).

fof(f164,plain,
    ! [X0] : element(sK9(X0),powerset(X0)),
    inference(cnf_transformation,[],[f104]) ).

fof(f104,plain,
    ! [X0] :
      ( empty(sK9(X0))
      & element(sK9(X0),powerset(X0)) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK9])],[f25,f103]) ).

fof(f103,plain,
    ! [X0] :
      ( ? [X1] :
          ( empty(X1)
          & element(X1,powerset(X0)) )
     => ( empty(sK9(X0))
        & element(sK9(X0),powerset(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f25,axiom,
    ! [X0] :
    ? [X1] :
      ( empty(X1)
      & element(X1,powerset(X0)) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_subset_1) ).

fof(f380,plain,
    spl18_36,
    inference(avatar_split_clause,[],[f140,f378]) ).

fof(f140,plain,
    ! [X0] :
      ( relation(relation_dom(X0))
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f53]) ).

fof(f53,plain,
    ! [X0] :
      ( ( relation(relation_dom(X0))
        & empty(relation_dom(X0)) )
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f16]) ).

fof(f16,axiom,
    ! [X0] :
      ( empty(X0)
     => ( relation(relation_dom(X0))
        & empty(relation_dom(X0)) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc7_relat_1) ).

fof(f376,plain,
    spl18_35,
    inference(avatar_split_clause,[],[f139,f374]) ).

fof(f139,plain,
    ! [X0] :
      ( empty(relation_dom(X0))
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f53]) ).

fof(f372,plain,
    spl18_34,
    inference(avatar_split_clause,[],[f138,f370]) ).

fof(f138,plain,
    ! [X0] :
      ( relation(relation_rng(X0))
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f52]) ).

fof(f52,plain,
    ! [X0] :
      ( ( relation(relation_rng(X0))
        & empty(relation_rng(X0)) )
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f17]) ).

fof(f17,axiom,
    ! [X0] :
      ( empty(X0)
     => ( relation(relation_rng(X0))
        & empty(relation_rng(X0)) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc8_relat_1) ).

fof(f368,plain,
    spl18_33,
    inference(avatar_split_clause,[],[f137,f366]) ).

fof(f137,plain,
    ! [X0] :
      ( empty(relation_rng(X0))
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f52]) ).

fof(f364,plain,
    spl18_32,
    inference(avatar_split_clause,[],[f136,f362]) ).

fof(f136,plain,
    ! [X0] :
      ( empty_set = X0
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f51]) ).

fof(f51,plain,
    ! [X0] :
      ( empty_set = X0
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f39]) ).

fof(f39,axiom,
    ! [X0] :
      ( empty(X0)
     => empty_set = X0 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t6_boole) ).

fof(f360,plain,
    spl18_31,
    inference(avatar_split_clause,[],[f133,f358]) ).

fof(f358,plain,
    ( spl18_31
  <=> ! [X0] :
        ( ~ empty(sK5(X0))
        | empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_31])]) ).

fof(f133,plain,
    ! [X0] :
      ( ~ empty(sK5(X0))
      | empty(X0) ),
    inference(cnf_transformation,[],[f91]) ).

fof(f356,plain,
    ( spl18_30
    | ~ spl18_5
    | ~ spl18_27 ),
    inference(avatar_split_clause,[],[f342,f331,f225,f353]) ).

fof(f353,plain,
    ( spl18_30
  <=> function(empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_30])]) ).

fof(f342,plain,
    ( function(empty_set)
    | ~ spl18_5
    | ~ spl18_27 ),
    inference(resolution,[],[f332,f227]) ).

fof(f341,plain,
    spl18_29,
    inference(avatar_split_clause,[],[f163,f339]) ).

fof(f163,plain,
    ! [X0] : element(sK8(X0),X0),
    inference(cnf_transformation,[],[f102]) ).

fof(f102,plain,
    ! [X0] : element(sK8(X0),X0),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK8])],[f7,f101]) ).

fof(f101,plain,
    ! [X0] :
      ( ? [X1] : element(X1,X0)
     => element(sK8(X0),X0) ),
    introduced(choice_axiom,[]) ).

fof(f7,axiom,
    ! [X0] :
    ? [X1] : element(X1,X0),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_m1_subset_1) ).

fof(f337,plain,
    spl18_28,
    inference(avatar_split_clause,[],[f135,f335]) ).

fof(f135,plain,
    ! [X0] :
      ( relation(X0)
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f50]) ).

fof(f50,plain,
    ! [X0] :
      ( relation(X0)
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f3]) ).

fof(f3,axiom,
    ! [X0] :
      ( empty(X0)
     => relation(X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_relat_1) ).

fof(f333,plain,
    spl18_27,
    inference(avatar_split_clause,[],[f134,f331]) ).

fof(f134,plain,
    ! [X0] :
      ( function(X0)
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f49]) ).

fof(f49,plain,
    ! [X0] :
      ( function(X0)
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f2]) ).

fof(f2,axiom,
    ! [X0] :
      ( empty(X0)
     => function(X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_funct_1) ).

fof(f329,plain,
    ( ~ spl18_25
    | ~ spl18_26 ),
    inference(avatar_split_clause,[],[f125,f326,f322]) ).

fof(f125,plain,
    ( sK3 != apply(relation_composition(sK4,function_inverse(sK4)),sK3)
    | sK3 != apply(function_inverse(sK4),apply(sK4,sK3)) ),
    inference(cnf_transformation,[],[f89]) ).

fof(f89,plain,
    ( ( sK3 != apply(relation_composition(sK4,function_inverse(sK4)),sK3)
      | sK3 != apply(function_inverse(sK4),apply(sK4,sK3)) )
    & in(sK3,relation_dom(sK4))
    & one_to_one(sK4)
    & function(sK4)
    & relation(sK4) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK3,sK4])],[f47,f88]) ).

fof(f88,plain,
    ( ? [X0,X1] :
        ( ( apply(relation_composition(X1,function_inverse(X1)),X0) != X0
          | apply(function_inverse(X1),apply(X1,X0)) != X0 )
        & in(X0,relation_dom(X1))
        & one_to_one(X1)
        & function(X1)
        & relation(X1) )
   => ( ( sK3 != apply(relation_composition(sK4,function_inverse(sK4)),sK3)
        | sK3 != apply(function_inverse(sK4),apply(sK4,sK3)) )
      & in(sK3,relation_dom(sK4))
      & one_to_one(sK4)
      & function(sK4)
      & relation(sK4) ) ),
    introduced(choice_axiom,[]) ).

fof(f47,plain,
    ? [X0,X1] :
      ( ( apply(relation_composition(X1,function_inverse(X1)),X0) != X0
        | apply(function_inverse(X1),apply(X1,X0)) != X0 )
      & in(X0,relation_dom(X1))
      & one_to_one(X1)
      & function(X1)
      & relation(X1) ),
    inference(flattening,[],[f46]) ).

fof(f46,plain,
    ? [X0,X1] :
      ( ( apply(relation_composition(X1,function_inverse(X1)),X0) != X0
        | apply(function_inverse(X1),apply(X1,X0)) != X0 )
      & in(X0,relation_dom(X1))
      & one_to_one(X1)
      & function(X1)
      & relation(X1) ),
    inference(ennf_transformation,[],[f37]) ).

fof(f37,negated_conjecture,
    ~ ! [X0,X1] :
        ( ( function(X1)
          & relation(X1) )
       => ( ( in(X0,relation_dom(X1))
            & one_to_one(X1) )
         => ( apply(relation_composition(X1,function_inverse(X1)),X0) = X0
            & apply(function_inverse(X1),apply(X1,X0)) = X0 ) ) ),
    inference(negated_conjecture,[],[f36]) ).

fof(f36,conjecture,
    ! [X0,X1] :
      ( ( function(X1)
        & relation(X1) )
     => ( ( in(X0,relation_dom(X1))
          & one_to_one(X1) )
       => ( apply(relation_composition(X1,function_inverse(X1)),X0) = X0
          & apply(function_inverse(X1),apply(X1,X0)) = X0 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t56_funct_1) ).

fof(f320,plain,
    spl18_24,
    inference(avatar_split_clause,[],[f166,f318]) ).

fof(f318,plain,
    ( spl18_24
  <=> ! [X0] : subset(X0,X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_24])]) ).

fof(f166,plain,
    ! [X0] : subset(X0,X0),
    inference(cnf_transformation,[],[f42]) ).

fof(f42,plain,
    ! [X0] : subset(X0,X0),
    inference(rectify,[],[f29]) ).

fof(f29,axiom,
    ! [X0,X1] : subset(X0,X0),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',reflexivity_r1_tarski) ).

fof(f316,plain,
    spl18_23,
    inference(avatar_split_clause,[],[f165,f314]) ).

fof(f165,plain,
    ! [X0] : empty(sK9(X0)),
    inference(cnf_transformation,[],[f104]) ).

fof(f312,plain,
    spl18_22,
    inference(avatar_split_clause,[],[f131,f310]) ).

fof(f310,plain,
    ( spl18_22
  <=> ! [X0] : ~ empty(powerset(X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_22])]) ).

fof(f131,plain,
    ! [X0] : ~ empty(powerset(X0)),
    inference(cnf_transformation,[],[f11]) ).

fof(f11,axiom,
    ! [X0] : ~ empty(powerset(X0)),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc1_subset_1) ).

fof(f308,plain,
    spl18_21,
    inference(avatar_split_clause,[],[f197,f305]) ).

fof(f305,plain,
    ( spl18_21
  <=> function(sK17) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_21])]) ).

fof(f197,plain,
    function(sK17),
    inference(cnf_transformation,[],[f120]) ).

fof(f120,plain,
    ( function(sK17)
    & empty(sK17)
    & relation(sK17) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK17])],[f23,f119]) ).

fof(f119,plain,
    ( ? [X0] :
        ( function(X0)
        & empty(X0)
        & relation(X0) )
   => ( function(sK17)
      & empty(sK17)
      & relation(sK17) ) ),
    introduced(choice_axiom,[]) ).

fof(f23,axiom,
    ? [X0] :
      ( function(X0)
      & empty(X0)
      & relation(X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_funct_1) ).

fof(f303,plain,
    spl18_20,
    inference(avatar_split_clause,[],[f196,f300]) ).

fof(f196,plain,
    empty(sK17),
    inference(cnf_transformation,[],[f120]) ).

fof(f298,plain,
    spl18_19,
    inference(avatar_split_clause,[],[f195,f295]) ).

fof(f295,plain,
    ( spl18_19
  <=> relation(sK17) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_19])]) ).

fof(f195,plain,
    relation(sK17),
    inference(cnf_transformation,[],[f120]) ).

fof(f293,plain,
    spl18_18,
    inference(avatar_split_clause,[],[f194,f290]) ).

fof(f290,plain,
    ( spl18_18
  <=> one_to_one(sK16) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_18])]) ).

fof(f194,plain,
    one_to_one(sK16),
    inference(cnf_transformation,[],[f118]) ).

fof(f118,plain,
    ( one_to_one(sK16)
    & function(sK16)
    & relation(sK16) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK16])],[f27,f117]) ).

fof(f117,plain,
    ( ? [X0] :
        ( one_to_one(X0)
        & function(X0)
        & relation(X0) )
   => ( one_to_one(sK16)
      & function(sK16)
      & relation(sK16) ) ),
    introduced(choice_axiom,[]) ).

fof(f27,axiom,
    ? [X0] :
      ( one_to_one(X0)
      & function(X0)
      & relation(X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc3_funct_1) ).

fof(f288,plain,
    spl18_17,
    inference(avatar_split_clause,[],[f193,f285]) ).

fof(f193,plain,
    function(sK16),
    inference(cnf_transformation,[],[f118]) ).

fof(f283,plain,
    spl18_16,
    inference(avatar_split_clause,[],[f192,f280]) ).

fof(f192,plain,
    relation(sK16),
    inference(cnf_transformation,[],[f118]) ).

fof(f278,plain,
    spl18_15,
    inference(avatar_split_clause,[],[f191,f275]) ).

fof(f191,plain,
    function(sK15),
    inference(cnf_transformation,[],[f116]) ).

fof(f116,plain,
    ( function(sK15)
    & relation(sK15) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK15])],[f19,f115]) ).

fof(f115,plain,
    ( ? [X0] :
        ( function(X0)
        & relation(X0) )
   => ( function(sK15)
      & relation(sK15) ) ),
    introduced(choice_axiom,[]) ).

fof(f19,axiom,
    ? [X0] :
      ( function(X0)
      & relation(X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_funct_1) ).

fof(f273,plain,
    spl18_14,
    inference(avatar_split_clause,[],[f190,f270]) ).

fof(f190,plain,
    relation(sK15),
    inference(cnf_transformation,[],[f116]) ).

fof(f268,plain,
    spl18_13,
    inference(avatar_split_clause,[],[f189,f265]) ).

fof(f189,plain,
    relation(sK14),
    inference(cnf_transformation,[],[f114]) ).

fof(f114,plain,
    relation(sK14),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK14])],[f44,f113]) ).

fof(f113,plain,
    ( ? [X0] : relation(X0)
   => relation(sK14) ),
    introduced(choice_axiom,[]) ).

fof(f44,plain,
    ? [X0] : relation(X0),
    inference(pure_predicate_removal,[],[f28]) ).

fof(f28,axiom,
    ? [X0] :
      ( relation_empty_yielding(X0)
      & relation(X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc3_relat_1) ).

fof(f263,plain,
    spl18_12,
    inference(avatar_split_clause,[],[f188,f260]) ).

fof(f260,plain,
    ( spl18_12
  <=> relation(sK13) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_12])]) ).

fof(f188,plain,
    relation(sK13),
    inference(cnf_transformation,[],[f112]) ).

fof(f112,plain,
    ( relation(sK13)
    & empty(sK13) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK13])],[f20,f111]) ).

fof(f111,plain,
    ( ? [X0] :
        ( relation(X0)
        & empty(X0) )
   => ( relation(sK13)
      & empty(sK13) ) ),
    introduced(choice_axiom,[]) ).

fof(f20,axiom,
    ? [X0] :
      ( relation(X0)
      & empty(X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_relat_1) ).

fof(f258,plain,
    spl18_11,
    inference(avatar_split_clause,[],[f187,f255]) ).

fof(f187,plain,
    empty(sK13),
    inference(cnf_transformation,[],[f112]) ).

fof(f253,plain,
    spl18_10,
    inference(avatar_split_clause,[],[f186,f250]) ).

fof(f186,plain,
    relation(sK12),
    inference(cnf_transformation,[],[f110]) ).

fof(f110,plain,
    ( relation(sK12)
    & ~ empty(sK12) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK12])],[f24,f109]) ).

fof(f109,plain,
    ( ? [X0] :
        ( relation(X0)
        & ~ empty(X0) )
   => ( relation(sK12)
      & ~ empty(sK12) ) ),
    introduced(choice_axiom,[]) ).

fof(f24,axiom,
    ? [X0] :
      ( relation(X0)
      & ~ empty(X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_relat_1) ).

fof(f248,plain,
    ~ spl18_9,
    inference(avatar_split_clause,[],[f185,f245]) ).

fof(f245,plain,
    ( spl18_9
  <=> empty(sK12) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_9])]) ).

fof(f185,plain,
    ~ empty(sK12),
    inference(cnf_transformation,[],[f110]) ).

fof(f243,plain,
    spl18_8,
    inference(avatar_split_clause,[],[f184,f240]) ).

fof(f184,plain,
    empty(sK11),
    inference(cnf_transformation,[],[f108]) ).

fof(f108,plain,
    empty(sK11),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK11])],[f22,f107]) ).

fof(f107,plain,
    ( ? [X0] : empty(X0)
   => empty(sK11) ),
    introduced(choice_axiom,[]) ).

fof(f22,axiom,
    ? [X0] : empty(X0),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_xboole_0) ).

fof(f238,plain,
    ~ spl18_7,
    inference(avatar_split_clause,[],[f183,f235]) ).

fof(f235,plain,
    ( spl18_7
  <=> empty(sK10) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_7])]) ).

fof(f183,plain,
    ~ empty(sK10),
    inference(cnf_transformation,[],[f106]) ).

fof(f106,plain,
    ~ empty(sK10),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK10])],[f26,f105]) ).

fof(f105,plain,
    ( ? [X0] : ~ empty(X0)
   => ~ empty(sK10) ),
    introduced(choice_axiom,[]) ).

fof(f26,axiom,
    ? [X0] : ~ empty(X0),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_xboole_0) ).

fof(f233,plain,
    spl18_6,
    inference(avatar_split_clause,[],[f128,f230]) ).

fof(f128,plain,
    relation(empty_set),
    inference(cnf_transformation,[],[f13]) ).

fof(f13,axiom,
    ( relation(empty_set)
    & empty(empty_set) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc4_relat_1) ).

fof(f228,plain,
    spl18_5,
    inference(avatar_split_clause,[],[f126,f225]) ).

fof(f126,plain,
    empty(empty_set),
    inference(cnf_transformation,[],[f12]) ).

fof(f12,axiom,
    empty(empty_set),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc1_xboole_0) ).

fof(f223,plain,
    spl18_4,
    inference(avatar_split_clause,[],[f124,f220]) ).

fof(f124,plain,
    in(sK3,relation_dom(sK4)),
    inference(cnf_transformation,[],[f89]) ).

fof(f218,plain,
    spl18_3,
    inference(avatar_split_clause,[],[f123,f215]) ).

fof(f123,plain,
    one_to_one(sK4),
    inference(cnf_transformation,[],[f89]) ).

fof(f213,plain,
    spl18_2,
    inference(avatar_split_clause,[],[f122,f210]) ).

fof(f122,plain,
    function(sK4),
    inference(cnf_transformation,[],[f89]) ).

fof(f208,plain,
    spl18_1,
    inference(avatar_split_clause,[],[f121,f205]) ).

fof(f121,plain,
    relation(sK4),
    inference(cnf_transformation,[],[f89]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13  % Problem    : SEU023+1 : TPTP v8.1.2. Released v3.2.0.
% 0.07/0.15  % Command    : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.16/0.36  % Computer : n008.cluster.edu
% 0.16/0.36  % Model    : x86_64 x86_64
% 0.16/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.36  % Memory   : 8042.1875MB
% 0.16/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.16/0.36  % CPULimit   : 300
% 0.16/0.36  % WCLimit    : 300
% 0.16/0.36  % DateTime   : Fri May  3 10:59:12 EDT 2024
% 0.16/0.37  % CPUTime    : 
% 0.16/0.37  % (32143)Running in auto input_syntax mode. Trying TPTP
% 0.16/0.39  % (32146)WARNING: value z3 for option sas not known
% 0.16/0.39  % (32144)fmb+10_1_bce=on:fmbas=function:fmbsr=1.2:fde=unused:nm=0_846 on theBenchmark for (846ds/0Mi)
% 0.16/0.39  % (32145)fmb+10_1_bce=on:fmbdsb=on:fmbes=contour:fmbswr=3:fde=none:nm=0_793 on theBenchmark for (793ds/0Mi)
% 0.16/0.39  % (32147)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on theBenchmark for (533ds/0Mi)
% 0.16/0.39  % (32146)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)
% 0.16/0.39  % (32148)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)
% 0.16/0.39  % (32149)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)
% 0.16/0.39  % (32150)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)
% 0.16/0.39  TRYING [1]
% 0.16/0.39  TRYING [2]
% 0.16/0.40  TRYING [3]
% 0.22/0.41  TRYING [1]
% 0.22/0.41  TRYING [2]
% 0.22/0.41  TRYING [4]
% 0.22/0.45  TRYING [3]
% 0.22/0.46  TRYING [5]
% 0.22/0.48  TRYING [1]
% 0.22/0.48  TRYING [2]
% 0.22/0.48  TRYING [3]
% 0.22/0.49  TRYING [4]
% 0.22/0.50  TRYING [4]
% 0.22/0.51  % (32148)First to succeed.
% 0.22/0.52  TRYING [5]
% 0.22/0.52  % (32148)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-32143"
% 0.22/0.52  % (32148)Refutation found. Thanks to Tanya!
% 0.22/0.52  % SZS status Theorem for theBenchmark
% 0.22/0.52  % SZS output start Proof for theBenchmark
% See solution above
% 0.22/0.53  % (32148)------------------------------
% 0.22/0.53  % (32148)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.22/0.53  % (32148)Termination reason: Refutation
% 0.22/0.53  
% 0.22/0.53  % (32148)Memory used [KB]: 2938
% 0.22/0.53  % (32148)Time elapsed: 0.135 s
% 0.22/0.53  % (32148)Instructions burned: 285 (million)
% 0.22/0.53  % (32143)Success in time 0.157 s
%------------------------------------------------------------------------------