TSTP Solution File: SWC213+1 by Vampire-SAT---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire-SAT---4.8
% Problem  : SWC213+1 : TPTP v8.2.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s

% Computer : n003.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Tue May 21 05:03:21 EDT 2024

% Result   : Theorem 0.15s 0.40s
% Output   : Refutation 0.15s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   18
%            Number of leaves      :  175
% Syntax   : Number of formulae    :  998 (  73 unt;   0 def)
%            Number of atoms       : 4370 (1154 equ)
%            Maximal formula atoms :   48 (   4 avg)
%            Number of connectives : 5297 (1925   ~;2149   |; 840   &)
%                                         (  85 <=>; 298  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   25 (   6 avg)
%            Maximal term depth    :    5 (   1 avg)
%            Number of predicates  :   47 (  45 usr;   9 prp; 0-2 aty)
%            Number of functors    :   58 (  58 usr;   9 con; 0-2 aty)
%            Number of variables   : 2089 (1726   !; 363   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f1126,plain,
    $false,
    inference(avatar_sat_refutation,[],[f659,f792,f908,f918,f1088,f1121,f1123,f1125]) ).

fof(f1125,plain,
    ( ~ spl71_1
    | ~ spl71_2 ),
    inference(avatar_contradiction_clause,[],[f1124]) ).

fof(f1124,plain,
    ( $false
    | ~ spl71_1
    | ~ spl71_2 ),
    inference(global_subsumption,[],[f391,f389,f388,f386,f413,f415,f416,f425,f641,f426,f427,f428,f429,f430,f433,f431,f639,f435,f434,f443,f451,f455,f454,f453,f466,f469,f617,f485,f638,f496,f620,f508,f621,f520,f622,f532,f623,f543,f624,f553,f625,f626,f627,f628,f567,f629,f570,f569,f568,f573,f574,f575,f576,f577,f578,f631,f582,f581,f632,f586,f585,f584,f633,f589,f588,f636,f592,f591,f594,f596,f595,f597,f598,f599,f600,f601,f602,f603,f604,f605,f377,f378,f379,f380,f384,f385,f387,f392,f393,f394,f395,f396,f397,f398,f399,f400,f606,f607,f381,f382,f648,f383,f390,f608,f613,f615,f643,f644,f645,f487,f499,f511,f523,f534,f545,f555,f650,f401,f402,f403,f404,f456,f457,f458,f459,f460,f461,f480,f481,f482,f483,f484,f491,f492,f493,f494,f495,f503,f504,f505,f506,f507,f515,f516,f517,f518,f519,f527,f528,f529,f530,f531,f538,f539,f540,f541,f542,f549,f550,f551,f552,f637,f642,f646,f662,f405,f406,f407,f408,f409,f410,f411,f477,f488,f500,f512,f524,f525,f535,f536,f546,f663,f664,f444,f665,f666,f667,f668,f669,f670,f671,f452,f462,f703,f704,f677,f678,f463,f732,f733,f681,f682,f706,f707,f710,f711,f474,f486,f497,f498,f509,f510,f521,f522,f533,f544,f554,f440,f448,f464,f736,f737,f465,f467,f468,f738,f739,f470,f472,f740,f741,f556,f558,f560,f562,f757,f758,f572,f759,f760,f563,f564,f640,f683,f684,f685,f686,f687,f688,f689,f690,f691,f692,f412,f693,f694,f695,f772,f696,f773,f697,f774,f698,f775,f699,f776,f700,f777,f701,f702,f712,f414,f713,f714,f715,f716,f717,f718,f719,f720,f721,f722,f723,f418,f724,f793,f725,f794,f726,f795,f727,f796,f728,f797,f729,f798,f730,f731,f419,f420,f801,f421,f422,f424,f437,f438,f441,f445,f446,f449,f813,f814,f815,f471,f848,f817,f819,f826,f827,f828,f829,f830,f831,f832,f833,f834,f835,f836,f837,f838,f839,f840,f841,f842,f843,f844,f845,f846,f847,f473,f888,f857,f859,f864,f865,f866,f867,f868,f869,f870,f871,f872,f873,f874,f875,f876,f877,f878,f879,f880,f881,f882,f883,f884,f885,f886,f887,f824,f475,f825,f565,f924,f925,f926,f927,f956,f957,f934,f935,f936,f937,f938,f939,f940,f941,f942,f943,f944,f945,f946,f947,f948,f949,f950,f951,f952,f953,f954,f955,f928,f958,f959,f960,f961,f962,f963,f964,f965,f966,f967,f968,f969,f970,f971,f972,f973,f974,f975,f976,f977,f566,f980,f981,f982,f983,f984,f985,f1012,f1013,f988,f989,f990,f991,f992,f993,f994,f995,f996,f997,f998,f999,f1000,f1001,f1002,f1003,f1004,f1005,f1006,f1007,f1008,f1009,f1010,f1011,f929,f1014,f1015,f1016,f1017,f1018,f1019,f1020,f1021,f1022,f1023,f1024,f1025,f1026,f1027,f1028,f1029,f1030,f1031,f1032,f1033,f932,f1036,f1037,f1038,f1039,f1040,f1041,f1042,f1043,f1044,f1045,f1046,f1047,f1048,f1049,f1050,f1051,f1052,f1053,f1054,f1055,f933,f1058,f1059,f1060,f1061,f1062,f1063,f1064,f1065,f1066,f1067,f1068,f1069,f1070,f1071,f1072,f1073,f1074,f1075,f1076,f1077,f580,f1090,f861,f1092,f821,f1094,f1095,f1096,f860,f1097,f1098,f1099,f820,f1100,f654,f1102,f657,f1105,f1113,f1111,f1112,f1101,f1115,f1118,f1119]) ).

fof(f1119,plain,
    ( nil = tl(cons(sK70,nil))
    | ~ spl71_1 ),
    inference(superposition,[],[f1033,f1101]) ).

fof(f1118,plain,
    ( nil = tl(cons(sK69,nil))
    | ~ spl71_1 ),
    inference(superposition,[],[f1032,f1101]) ).

fof(f1115,plain,
    ( neq(nil,nil)
    | ~ spl71_1 ),
    inference(superposition,[],[f383,f1101]) ).

fof(f1101,plain,
    ( nil = sK19
    | ~ spl71_1 ),
    inference(superposition,[],[f654,f381]) ).

fof(f1112,plain,
    ( nil = tl(cons(sK70,nil))
    | ~ spl71_2 ),
    inference(superposition,[],[f977,f657]) ).

fof(f1111,plain,
    ( nil = tl(cons(sK69,nil))
    | ~ spl71_2 ),
    inference(superposition,[],[f976,f657]) ).

fof(f1113,plain,
    ( sK19 = app(sK22,sK23)
    | ~ spl71_2 ),
    inference(forward_demodulation,[],[f1107,f681]) ).

fof(f1107,plain,
    ( sK19 = app(app(sK22,nil),sK23)
    | ~ spl71_2 ),
    inference(superposition,[],[f662,f657]) ).

fof(f1105,plain,
    ( ~ neq(nil,nil)
    | ~ spl71_2 ),
    inference(superposition,[],[f390,f657]) ).

fof(f657,plain,
    ( nil = sK18
    | ~ spl71_2 ),
    inference(avatar_component_clause,[],[f656]) ).

fof(f656,plain,
    ( spl71_2
  <=> nil = sK18 ),
    introduced(avatar_definition,[new_symbols(naming,[spl71_2])]) ).

fof(f1102,plain,
    ( nil = sK19
    | ~ spl71_1 ),
    inference(superposition,[],[f381,f654]) ).

fof(f654,plain,
    ( nil = sK21
    | ~ spl71_1 ),
    inference(avatar_component_clause,[],[f652]) ).

fof(f652,plain,
    ( spl71_1
  <=> nil = sK21 ),
    introduced(avatar_definition,[new_symbols(naming,[spl71_1])]) ).

fof(f1100,plain,
    nil = sK18,
    inference(global_subsumption,[],[f391,f389,f388,f386,f413,f415,f416,f425,f641,f426,f427,f428,f429,f430,f433,f431,f639,f435,f434,f443,f451,f455,f454,f453,f466,f469,f617,f485,f638,f496,f620,f508,f621,f520,f622,f532,f623,f543,f624,f553,f625,f626,f627,f628,f567,f629,f570,f569,f568,f573,f574,f575,f576,f577,f578,f631,f582,f581,f632,f586,f585,f584,f633,f589,f588,f636,f592,f591,f594,f596,f595,f597,f598,f599,f600,f601,f602,f603,f604,f605,f377,f378,f379,f380,f384,f385,f387,f392,f393,f394,f395,f396,f397,f398,f399,f400,f606,f607,f381,f382,f648,f383,f390,f608,f613,f615,f643,f644,f645,f487,f499,f511,f523,f534,f545,f555,f650,f401,f402,f403,f404,f456,f457,f458,f459,f460,f461,f480,f481,f482,f483,f484,f491,f492,f493,f494,f495,f503,f504,f505,f506,f507,f515,f516,f517,f518,f519,f527,f528,f529,f530,f531,f538,f539,f540,f541,f542,f549,f550,f551,f552,f637,f642,f646,f662,f405,f406,f407,f408,f409,f410,f411,f477,f488,f500,f512,f524,f525,f535,f536,f546,f663,f664,f444,f665,f666,f667,f668,f669,f670,f671,f452,f462,f703,f704,f677,f678,f463,f732,f733,f681,f682,f706,f707,f710,f711,f474,f486,f497,f498,f509,f510,f521,f522,f533,f544,f554,f440,f448,f464,f736,f737,f465,f467,f468,f738,f739,f470,f472,f740,f741,f556,f558,f560,f562,f757,f758,f572,f759,f760,f563,f564,f640,f683,f684,f685,f686,f687,f688,f689,f690,f691,f692,f412,f693,f694,f695,f772,f696,f773,f697,f774,f698,f775,f699,f776,f700,f777,f701,f702,f712,f414,f713,f714,f715,f716,f717,f718,f719,f720,f721,f722,f723,f418,f724,f793,f725,f794,f726,f795,f727,f796,f728,f797,f729,f798,f730,f731,f419,f420,f801,f421,f422,f424,f437,f438,f441,f445,f446,f449,f813,f814,f815,f471,f848,f817,f819,f826,f827,f828,f829,f830,f831,f832,f833,f834,f835,f836,f837,f838,f839,f840,f841,f842,f843,f844,f845,f846,f847,f473,f888,f857,f859,f864,f865,f866,f867,f868,f869,f870,f871,f872,f873,f874,f875,f876,f877,f878,f879,f880,f881,f882,f883,f884,f885,f886,f887,f824,f475,f825,f565,f924,f925,f926,f927,f956,f957,f934,f935,f936,f937,f938,f939,f940,f941,f942,f943,f944,f945,f946,f947,f948,f949,f950,f951,f952,f953,f954,f955,f928,f958,f959,f960,f961,f962,f963,f964,f965,f966,f967,f968,f969,f970,f971,f972,f973,f974,f975,f976,f977,f566,f980,f981,f982,f983,f984,f985,f1012,f1013,f988,f989,f990,f991,f992,f993,f994,f995,f996,f997,f998,f999,f1000,f1001,f1002,f1003,f1004,f1005,f1006,f1007,f1008,f1009,f1010,f1011,f929,f1014,f1015,f1016,f1017,f1018,f1019,f1020,f1021,f1022,f1023,f1024,f1025,f1026,f1027,f1028,f1029,f1030,f1031,f1032,f1033,f932,f1036,f1037,f1038,f1039,f1040,f1041,f1042,f1043,f1044,f1045,f1046,f1047,f1048,f1049,f1050,f1051,f1052,f1053,f1054,f1055,f933,f1058,f1059,f1060,f1061,f1062,f1063,f1064,f1065,f1066,f1067,f1068,f1069,f1070,f1071,f1072,f1073,f1074,f1075,f1076,f1077,f580,f1090,f861,f1092,f821,f1094,f1095,f1096,f860,f1097,f1098,f1099,f820]) ).

fof(f820,plain,
    ( nil = sK18
    | hd(sK18) = sK26(sK18) ),
    inference(resolution,[],[f471,f377]) ).

fof(f1099,plain,
    nil = sK18,
    inference(global_subsumption,[],[f391,f389,f388,f386,f413,f415,f416,f425,f641,f426,f427,f428,f429,f430,f433,f431,f639,f435,f434,f443,f451,f455,f454,f453,f466,f469,f617,f485,f638,f496,f620,f508,f621,f520,f622,f532,f623,f543,f624,f553,f625,f626,f627,f628,f567,f629,f570,f569,f568,f573,f574,f575,f576,f577,f578,f631,f582,f581,f632,f586,f585,f584,f633,f589,f588,f636,f592,f591,f594,f596,f595,f597,f598,f599,f600,f601,f602,f603,f604,f605,f377,f378,f379,f380,f384,f385,f387,f392,f393,f394,f395,f396,f397,f398,f399,f400,f606,f607,f381,f382,f648,f383,f390,f608,f613,f615,f643,f644,f645,f487,f499,f511,f523,f534,f545,f555,f650,f401,f402,f403,f404,f456,f457,f458,f459,f460,f461,f480,f481,f482,f483,f484,f491,f492,f493,f494,f495,f503,f504,f505,f506,f507,f515,f516,f517,f518,f519,f527,f528,f529,f530,f531,f538,f539,f540,f541,f542,f549,f550,f551,f552,f637,f642,f646,f662,f405,f406,f407,f408,f409,f410,f411,f477,f488,f500,f512,f524,f525,f535,f536,f546,f663,f664,f444,f665,f666,f667,f668,f669,f670,f671,f452,f462,f703,f704,f677,f678,f463,f732,f733,f681,f682,f706,f707,f710,f711,f474,f486,f497,f498,f509,f510,f521,f522,f533,f544,f554,f440,f448,f464,f736,f737,f465,f467,f468,f738,f739,f470,f472,f740,f741,f556,f558,f560,f562,f757,f758,f572,f759,f760,f563,f564,f640,f683,f684,f685,f686,f687,f688,f689,f690,f691,f692,f412,f693,f694,f695,f772,f696,f773,f697,f774,f698,f775,f699,f776,f700,f777,f701,f702,f712,f414,f713,f714,f715,f716,f717,f718,f719,f720,f721,f722,f723,f418,f724,f793,f725,f794,f726,f795,f727,f796,f728,f797,f729,f798,f730,f731,f419,f420,f801,f421,f422,f424,f437,f438,f441,f445,f446,f449,f813,f814,f815,f471,f848,f817,f819,f826,f827,f828,f829,f830,f831,f832,f833,f834,f835,f836,f837,f838,f839,f840,f841,f842,f843,f844,f845,f846,f847,f473,f888,f857,f859,f864,f865,f866,f867,f868,f869,f870,f871,f872,f873,f874,f875,f876,f877,f878,f879,f880,f881,f882,f883,f884,f885,f886,f887,f824,f475,f825,f565,f924,f925,f926,f927,f956,f957,f934,f935,f936,f937,f938,f939,f940,f941,f942,f943,f944,f945,f946,f947,f948,f949,f950,f951,f952,f953,f954,f955,f928,f958,f959,f960,f961,f962,f963,f964,f965,f966,f967,f968,f969,f970,f971,f972,f973,f974,f975,f976,f977,f566,f980,f981,f982,f983,f984,f985,f1012,f1013,f988,f989,f990,f991,f992,f993,f994,f995,f996,f997,f998,f999,f1000,f1001,f1002,f1003,f1004,f1005,f1006,f1007,f1008,f1009,f1010,f1011,f929,f1014,f1015,f1016,f1017,f1018,f1019,f1020,f1021,f1022,f1023,f1024,f1025,f1026,f1027,f1028,f1029,f1030,f1031,f1032,f1033,f932,f1036,f1037,f1038,f1039,f1040,f1041,f1042,f1043,f1044,f1045,f1046,f1047,f1048,f1049,f1050,f1051,f1052,f1053,f1054,f1055,f933,f1058,f1059,f1060,f1061,f1062,f1063,f1064,f1065,f1066,f1067,f1068,f1069,f1070,f1071,f1072,f1073,f1074,f1075,f1076,f1077,f580,f1090,f861,f1092,f821,f1094,f1095,f1096,f860,f1097,f1098]) ).

fof(f1098,plain,
    ( hd(sK18) = sK26(sK18)
    | nil = sK18 ),
    inference(forward_demodulation,[],[f851,f382]) ).

fof(f851,plain,
    ( nil = sK18
    | hd(sK20) = sK26(sK20) ),
    inference(forward_demodulation,[],[f822,f382]) ).

fof(f822,plain,
    ( nil = sK20
    | hd(sK20) = sK26(sK20) ),
    inference(resolution,[],[f471,f379]) ).

fof(f1097,plain,
    nil = sK18,
    inference(global_subsumption,[],[f391,f389,f388,f386,f413,f415,f416,f425,f641,f426,f427,f428,f429,f430,f433,f431,f639,f435,f434,f443,f451,f455,f454,f453,f466,f469,f617,f485,f638,f496,f620,f508,f621,f520,f622,f532,f623,f543,f624,f553,f625,f626,f627,f628,f567,f629,f570,f569,f568,f573,f574,f575,f576,f577,f578,f631,f582,f581,f632,f586,f585,f584,f633,f589,f588,f636,f592,f591,f594,f596,f595,f597,f598,f599,f600,f601,f602,f603,f604,f605,f377,f378,f379,f380,f384,f385,f387,f392,f393,f394,f395,f396,f397,f398,f399,f400,f606,f607,f381,f382,f648,f383,f390,f608,f613,f615,f643,f644,f645,f487,f499,f511,f523,f534,f545,f555,f650,f401,f402,f403,f404,f456,f457,f458,f459,f460,f461,f480,f481,f482,f483,f484,f491,f492,f493,f494,f495,f503,f504,f505,f506,f507,f515,f516,f517,f518,f519,f527,f528,f529,f530,f531,f538,f539,f540,f541,f542,f549,f550,f551,f552,f637,f642,f646,f662,f405,f406,f407,f408,f409,f410,f411,f477,f488,f500,f512,f524,f525,f535,f536,f546,f663,f664,f444,f665,f666,f667,f668,f669,f670,f671,f452,f462,f703,f704,f677,f678,f463,f732,f733,f681,f682,f706,f707,f710,f711,f474,f486,f497,f498,f509,f510,f521,f522,f533,f544,f554,f440,f448,f464,f736,f737,f465,f467,f468,f738,f739,f470,f472,f740,f741,f556,f558,f560,f562,f757,f758,f572,f759,f760,f563,f564,f640,f683,f684,f685,f686,f687,f688,f689,f690,f691,f692,f412,f693,f694,f695,f772,f696,f773,f697,f774,f698,f775,f699,f776,f700,f777,f701,f702,f712,f414,f713,f714,f715,f716,f717,f718,f719,f720,f721,f722,f723,f418,f724,f793,f725,f794,f726,f795,f727,f796,f728,f797,f729,f798,f730,f731,f419,f420,f801,f421,f422,f424,f437,f438,f441,f445,f446,f449,f813,f814,f815,f471,f848,f817,f819,f826,f827,f828,f829,f830,f831,f832,f833,f834,f835,f836,f837,f838,f839,f840,f841,f842,f843,f844,f845,f846,f847,f473,f888,f857,f859,f864,f865,f866,f867,f868,f869,f870,f871,f872,f873,f874,f875,f876,f877,f878,f879,f880,f881,f882,f883,f884,f885,f886,f887,f824,f475,f825,f565,f924,f925,f926,f927,f956,f957,f934,f935,f936,f937,f938,f939,f940,f941,f942,f943,f944,f945,f946,f947,f948,f949,f950,f951,f952,f953,f954,f955,f928,f958,f959,f960,f961,f962,f963,f964,f965,f966,f967,f968,f969,f970,f971,f972,f973,f974,f975,f976,f977,f566,f980,f981,f982,f983,f984,f985,f1012,f1013,f988,f989,f990,f991,f992,f993,f994,f995,f996,f997,f998,f999,f1000,f1001,f1002,f1003,f1004,f1005,f1006,f1007,f1008,f1009,f1010,f1011,f929,f1014,f1015,f1016,f1017,f1018,f1019,f1020,f1021,f1022,f1023,f1024,f1025,f1026,f1027,f1028,f1029,f1030,f1031,f1032,f1033,f932,f1036,f1037,f1038,f1039,f1040,f1041,f1042,f1043,f1044,f1045,f1046,f1047,f1048,f1049,f1050,f1051,f1052,f1053,f1054,f1055,f933,f1058,f1059,f1060,f1061,f1062,f1063,f1064,f1065,f1066,f1067,f1068,f1069,f1070,f1071,f1072,f1073,f1074,f1075,f1076,f1077,f580,f1090,f861,f1092,f821,f1094,f1095,f1096,f860]) ).

fof(f860,plain,
    ( nil = sK18
    | tl(sK18) = sK27(sK18) ),
    inference(resolution,[],[f473,f377]) ).

fof(f1096,plain,
    nil = sK18,
    inference(global_subsumption,[],[f391,f389,f388,f386,f413,f415,f416,f425,f641,f426,f427,f428,f429,f430,f433,f431,f639,f435,f434,f443,f451,f455,f454,f453,f466,f469,f617,f485,f638,f496,f620,f508,f621,f520,f622,f532,f623,f543,f624,f553,f625,f626,f627,f628,f567,f629,f570,f569,f568,f573,f574,f575,f576,f577,f578,f631,f582,f581,f632,f586,f585,f584,f633,f589,f588,f636,f592,f591,f594,f596,f595,f597,f598,f599,f600,f601,f602,f603,f604,f605,f377,f378,f379,f380,f384,f385,f387,f392,f393,f394,f395,f396,f397,f398,f399,f400,f606,f607,f381,f382,f648,f383,f390,f608,f613,f615,f643,f644,f645,f487,f499,f511,f523,f534,f545,f555,f650,f401,f402,f403,f404,f456,f457,f458,f459,f460,f461,f480,f481,f482,f483,f484,f491,f492,f493,f494,f495,f503,f504,f505,f506,f507,f515,f516,f517,f518,f519,f527,f528,f529,f530,f531,f538,f539,f540,f541,f542,f549,f550,f551,f552,f637,f642,f646,f662,f405,f406,f407,f408,f409,f410,f411,f477,f488,f500,f512,f524,f525,f535,f536,f546,f663,f664,f444,f665,f666,f667,f668,f669,f670,f671,f452,f462,f703,f704,f677,f678,f463,f732,f733,f681,f682,f706,f707,f710,f711,f474,f486,f497,f498,f509,f510,f521,f522,f533,f544,f554,f440,f448,f464,f736,f737,f465,f467,f468,f738,f739,f470,f472,f740,f741,f556,f558,f560,f562,f757,f758,f572,f759,f760,f563,f564,f640,f683,f684,f685,f686,f687,f688,f689,f690,f691,f692,f412,f693,f694,f695,f772,f696,f773,f697,f774,f698,f775,f699,f776,f700,f777,f701,f702,f712,f414,f713,f714,f715,f716,f717,f718,f719,f720,f721,f722,f723,f418,f724,f793,f725,f794,f726,f795,f727,f796,f728,f797,f729,f798,f730,f731,f419,f420,f801,f421,f422,f424,f437,f438,f441,f445,f446,f449,f813,f814,f815,f471,f848,f817,f819,f826,f827,f828,f829,f830,f831,f832,f833,f834,f835,f836,f837,f838,f839,f840,f841,f842,f843,f844,f845,f846,f847,f473,f888,f857,f859,f864,f865,f866,f867,f868,f869,f870,f871,f872,f873,f874,f875,f876,f877,f878,f879,f880,f881,f882,f883,f884,f885,f886,f887,f824,f475,f825,f565,f924,f925,f926,f927,f956,f957,f934,f935,f936,f937,f938,f939,f940,f941,f942,f943,f944,f945,f946,f947,f948,f949,f950,f951,f952,f953,f954,f955,f928,f958,f959,f960,f961,f962,f963,f964,f965,f966,f967,f968,f969,f970,f971,f972,f973,f974,f975,f976,f977,f566,f980,f981,f982,f983,f984,f985,f1012,f1013,f988,f989,f990,f991,f992,f993,f994,f995,f996,f997,f998,f999,f1000,f1001,f1002,f1003,f1004,f1005,f1006,f1007,f1008,f1009,f1010,f1011,f929,f1014,f1015,f1016,f1017,f1018,f1019,f1020,f1021,f1022,f1023,f1024,f1025,f1026,f1027,f1028,f1029,f1030,f1031,f1032,f1033,f932,f1036,f1037,f1038,f1039,f1040,f1041,f1042,f1043,f1044,f1045,f1046,f1047,f1048,f1049,f1050,f1051,f1052,f1053,f1054,f1055,f933,f1058,f1059,f1060,f1061,f1062,f1063,f1064,f1065,f1066,f1067,f1068,f1069,f1070,f1071,f1072,f1073,f1074,f1075,f1076,f1077,f580,f1090,f861,f1092,f821,f1094,f1095]) ).

fof(f1095,plain,
    ( tl(sK18) = sK27(sK18)
    | nil = sK18 ),
    inference(forward_demodulation,[],[f891,f382]) ).

fof(f891,plain,
    ( nil = sK18
    | tl(sK20) = sK27(sK20) ),
    inference(forward_demodulation,[],[f862,f382]) ).

fof(f862,plain,
    ( nil = sK20
    | tl(sK20) = sK27(sK20) ),
    inference(resolution,[],[f473,f379]) ).

fof(f1094,plain,
    nil = sK18,
    inference(subsumption_resolution,[],[f1093,f377]) ).

fof(f1093,plain,
    ( nil = sK18
    | ~ ssList(sK18) ),
    inference(subsumption_resolution,[],[f1080,f400]) ).

fof(f1080,plain,
    ( nil = sK18
    | ~ ssList(nil)
    | ~ ssList(sK18) ),
    inference(resolution,[],[f580,f390]) ).

fof(f821,plain,
    ( nil = sK19
    | hd(sK19) = sK26(sK19) ),
    inference(resolution,[],[f471,f378]) ).

fof(f1092,plain,
    ( hd(sK19) = sK26(sK19)
    | nil = sK19 ),
    inference(forward_demodulation,[],[f1091,f381]) ).

fof(f1091,plain,
    ( nil = sK19
    | hd(sK21) = sK26(sK21) ),
    inference(forward_demodulation,[],[f823,f381]) ).

fof(f823,plain,
    ( nil = sK21
    | hd(sK21) = sK26(sK21) ),
    inference(resolution,[],[f471,f380]) ).

fof(f861,plain,
    ( nil = sK19
    | tl(sK19) = sK27(sK19) ),
    inference(resolution,[],[f473,f378]) ).

fof(f1090,plain,
    ( tl(sK19) = sK27(sK19)
    | nil = sK19 ),
    inference(forward_demodulation,[],[f1089,f381]) ).

fof(f1089,plain,
    ( nil = sK19
    | tl(sK21) = sK27(sK21) ),
    inference(forward_demodulation,[],[f863,f381]) ).

fof(f863,plain,
    ( nil = sK21
    | tl(sK21) = sK27(sK21) ),
    inference(resolution,[],[f473,f380]) ).

fof(f580,plain,
    ! [X0,X1] :
      ( neq(X0,X1)
      | X0 = X1
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f358]) ).

fof(f358,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( neq(X0,X1)
              | X0 = X1 )
            & ( X0 != X1
              | ~ neq(X0,X1) ) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(nnf_transformation,[],[f199]) ).

fof(f199,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( neq(X0,X1)
          <=> X0 != X1 )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f15]) ).

fof(f15,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ( neq(X0,X1)
          <=> X0 != X1 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax15) ).

fof(f1077,plain,
    sK23 = tl(cons(sK70,sK23)),
    inference(resolution,[],[f933,f607]) ).

fof(f1076,plain,
    sK23 = tl(cons(sK69,sK23)),
    inference(resolution,[],[f933,f606]) ).

fof(f1075,plain,
    ! [X0] :
      ( sK23 = tl(cons(sK60(X0),sK23))
      | sP16(X0) ),
    inference(resolution,[],[f933,f550]) ).

fof(f1074,plain,
    ! [X0] :
      ( sK23 = tl(cons(sK59(X0),sK23))
      | sP16(X0) ),
    inference(resolution,[],[f933,f549]) ).

fof(f1073,plain,
    ! [X0] :
      ( sK23 = tl(cons(sK55(X0),sK23))
      | sP14(X0) ),
    inference(resolution,[],[f933,f539]) ).

fof(f1072,plain,
    ! [X0] :
      ( sK23 = tl(cons(sK54(X0),sK23))
      | sP14(X0) ),
    inference(resolution,[],[f933,f538]) ).

fof(f1071,plain,
    ! [X0] :
      ( sK23 = tl(cons(sK50(X0),sK23))
      | sP12(X0) ),
    inference(resolution,[],[f933,f528]) ).

fof(f1070,plain,
    ! [X0] :
      ( sK23 = tl(cons(sK49(X0),sK23))
      | sP12(X0) ),
    inference(resolution,[],[f933,f527]) ).

fof(f1069,plain,
    ! [X0] :
      ( sK23 = tl(cons(sK45(X0),sK23))
      | sP10(X0) ),
    inference(resolution,[],[f933,f516]) ).

fof(f1068,plain,
    ! [X0] :
      ( sK23 = tl(cons(sK44(X0),sK23))
      | sP10(X0) ),
    inference(resolution,[],[f933,f515]) ).

fof(f1067,plain,
    ! [X0] :
      ( sK23 = tl(cons(sK40(X0),sK23))
      | sP8(X0) ),
    inference(resolution,[],[f933,f504]) ).

fof(f1066,plain,
    ! [X0] :
      ( sK23 = tl(cons(sK39(X0),sK23))
      | sP8(X0) ),
    inference(resolution,[],[f933,f503]) ).

fof(f1065,plain,
    ! [X0] :
      ( sK23 = tl(cons(sK35(X0),sK23))
      | sP6(X0) ),
    inference(resolution,[],[f933,f492]) ).

fof(f1064,plain,
    ! [X0] :
      ( sK23 = tl(cons(sK34(X0),sK23))
      | sP6(X0) ),
    inference(resolution,[],[f933,f491]) ).

fof(f1063,plain,
    ! [X0] :
      ( sK23 = tl(cons(sK30(X0),sK23))
      | sP4(X0) ),
    inference(resolution,[],[f933,f481]) ).

fof(f1062,plain,
    ! [X0] :
      ( sK23 = tl(cons(sK29(X0),sK23))
      | sP4(X0) ),
    inference(resolution,[],[f933,f480]) ).

fof(f1061,plain,
    ! [X0] :
      ( sK23 = tl(cons(sK28(X0),sK23))
      | ~ singletonP(X0)
      | ~ ssList(X0) ),
    inference(resolution,[],[f933,f474]) ).

fof(f1060,plain,
    ! [X0] :
      ( sK23 = tl(cons(sK26(X0),sK23))
      | nil = X0
      | ~ ssList(X0) ),
    inference(resolution,[],[f933,f470]) ).

fof(f1059,plain,
    ! [X0] :
      ( sK23 = tl(cons(sK25(X0),sK23))
      | nil = X0
      | ~ ssList(X0) ),
    inference(resolution,[],[f933,f465]) ).

fof(f1058,plain,
    ! [X0] :
      ( sK23 = tl(cons(hd(X0),sK23))
      | nil = X0
      | ~ ssList(X0) ),
    inference(resolution,[],[f933,f467]) ).

fof(f933,plain,
    ! [X0] :
      ( ~ ssItem(X0)
      | sK23 = tl(cons(X0,sK23)) ),
    inference(resolution,[],[f565,f385]) ).

fof(f1055,plain,
    sK22 = tl(cons(sK70,sK22)),
    inference(resolution,[],[f932,f607]) ).

fof(f1054,plain,
    sK22 = tl(cons(sK69,sK22)),
    inference(resolution,[],[f932,f606]) ).

fof(f1053,plain,
    ! [X0] :
      ( sK22 = tl(cons(sK60(X0),sK22))
      | sP16(X0) ),
    inference(resolution,[],[f932,f550]) ).

fof(f1052,plain,
    ! [X0] :
      ( sK22 = tl(cons(sK59(X0),sK22))
      | sP16(X0) ),
    inference(resolution,[],[f932,f549]) ).

fof(f1051,plain,
    ! [X0] :
      ( sK22 = tl(cons(sK55(X0),sK22))
      | sP14(X0) ),
    inference(resolution,[],[f932,f539]) ).

fof(f1050,plain,
    ! [X0] :
      ( sK22 = tl(cons(sK54(X0),sK22))
      | sP14(X0) ),
    inference(resolution,[],[f932,f538]) ).

fof(f1049,plain,
    ! [X0] :
      ( sK22 = tl(cons(sK50(X0),sK22))
      | sP12(X0) ),
    inference(resolution,[],[f932,f528]) ).

fof(f1048,plain,
    ! [X0] :
      ( sK22 = tl(cons(sK49(X0),sK22))
      | sP12(X0) ),
    inference(resolution,[],[f932,f527]) ).

fof(f1047,plain,
    ! [X0] :
      ( sK22 = tl(cons(sK45(X0),sK22))
      | sP10(X0) ),
    inference(resolution,[],[f932,f516]) ).

fof(f1046,plain,
    ! [X0] :
      ( sK22 = tl(cons(sK44(X0),sK22))
      | sP10(X0) ),
    inference(resolution,[],[f932,f515]) ).

fof(f1045,plain,
    ! [X0] :
      ( sK22 = tl(cons(sK40(X0),sK22))
      | sP8(X0) ),
    inference(resolution,[],[f932,f504]) ).

fof(f1044,plain,
    ! [X0] :
      ( sK22 = tl(cons(sK39(X0),sK22))
      | sP8(X0) ),
    inference(resolution,[],[f932,f503]) ).

fof(f1043,plain,
    ! [X0] :
      ( sK22 = tl(cons(sK35(X0),sK22))
      | sP6(X0) ),
    inference(resolution,[],[f932,f492]) ).

fof(f1042,plain,
    ! [X0] :
      ( sK22 = tl(cons(sK34(X0),sK22))
      | sP6(X0) ),
    inference(resolution,[],[f932,f491]) ).

fof(f1041,plain,
    ! [X0] :
      ( sK22 = tl(cons(sK30(X0),sK22))
      | sP4(X0) ),
    inference(resolution,[],[f932,f481]) ).

fof(f1040,plain,
    ! [X0] :
      ( sK22 = tl(cons(sK29(X0),sK22))
      | sP4(X0) ),
    inference(resolution,[],[f932,f480]) ).

fof(f1039,plain,
    ! [X0] :
      ( sK22 = tl(cons(sK28(X0),sK22))
      | ~ singletonP(X0)
      | ~ ssList(X0) ),
    inference(resolution,[],[f932,f474]) ).

fof(f1038,plain,
    ! [X0] :
      ( sK22 = tl(cons(sK26(X0),sK22))
      | nil = X0
      | ~ ssList(X0) ),
    inference(resolution,[],[f932,f470]) ).

fof(f1037,plain,
    ! [X0] :
      ( sK22 = tl(cons(sK25(X0),sK22))
      | nil = X0
      | ~ ssList(X0) ),
    inference(resolution,[],[f932,f465]) ).

fof(f1036,plain,
    ! [X0] :
      ( sK22 = tl(cons(hd(X0),sK22))
      | nil = X0
      | ~ ssList(X0) ),
    inference(resolution,[],[f932,f467]) ).

fof(f932,plain,
    ! [X0] :
      ( ~ ssItem(X0)
      | sK22 = tl(cons(X0,sK22)) ),
    inference(resolution,[],[f565,f384]) ).

fof(f1033,plain,
    sK19 = tl(cons(sK70,sK19)),
    inference(resolution,[],[f929,f607]) ).

fof(f1032,plain,
    sK19 = tl(cons(sK69,sK19)),
    inference(resolution,[],[f929,f606]) ).

fof(f1031,plain,
    ! [X0] :
      ( sK19 = tl(cons(sK60(X0),sK19))
      | sP16(X0) ),
    inference(resolution,[],[f929,f550]) ).

fof(f1030,plain,
    ! [X0] :
      ( sK19 = tl(cons(sK59(X0),sK19))
      | sP16(X0) ),
    inference(resolution,[],[f929,f549]) ).

fof(f1029,plain,
    ! [X0] :
      ( sK19 = tl(cons(sK55(X0),sK19))
      | sP14(X0) ),
    inference(resolution,[],[f929,f539]) ).

fof(f1028,plain,
    ! [X0] :
      ( sK19 = tl(cons(sK54(X0),sK19))
      | sP14(X0) ),
    inference(resolution,[],[f929,f538]) ).

fof(f1027,plain,
    ! [X0] :
      ( sK19 = tl(cons(sK50(X0),sK19))
      | sP12(X0) ),
    inference(resolution,[],[f929,f528]) ).

fof(f1026,plain,
    ! [X0] :
      ( sK19 = tl(cons(sK49(X0),sK19))
      | sP12(X0) ),
    inference(resolution,[],[f929,f527]) ).

fof(f1025,plain,
    ! [X0] :
      ( sK19 = tl(cons(sK45(X0),sK19))
      | sP10(X0) ),
    inference(resolution,[],[f929,f516]) ).

fof(f1024,plain,
    ! [X0] :
      ( sK19 = tl(cons(sK44(X0),sK19))
      | sP10(X0) ),
    inference(resolution,[],[f929,f515]) ).

fof(f1023,plain,
    ! [X0] :
      ( sK19 = tl(cons(sK40(X0),sK19))
      | sP8(X0) ),
    inference(resolution,[],[f929,f504]) ).

fof(f1022,plain,
    ! [X0] :
      ( sK19 = tl(cons(sK39(X0),sK19))
      | sP8(X0) ),
    inference(resolution,[],[f929,f503]) ).

fof(f1021,plain,
    ! [X0] :
      ( sK19 = tl(cons(sK35(X0),sK19))
      | sP6(X0) ),
    inference(resolution,[],[f929,f492]) ).

fof(f1020,plain,
    ! [X0] :
      ( sK19 = tl(cons(sK34(X0),sK19))
      | sP6(X0) ),
    inference(resolution,[],[f929,f491]) ).

fof(f1019,plain,
    ! [X0] :
      ( sK19 = tl(cons(sK30(X0),sK19))
      | sP4(X0) ),
    inference(resolution,[],[f929,f481]) ).

fof(f1018,plain,
    ! [X0] :
      ( sK19 = tl(cons(sK29(X0),sK19))
      | sP4(X0) ),
    inference(resolution,[],[f929,f480]) ).

fof(f1017,plain,
    ! [X0] :
      ( sK19 = tl(cons(sK28(X0),sK19))
      | ~ singletonP(X0)
      | ~ ssList(X0) ),
    inference(resolution,[],[f929,f474]) ).

fof(f1016,plain,
    ! [X0] :
      ( sK19 = tl(cons(sK26(X0),sK19))
      | nil = X0
      | ~ ssList(X0) ),
    inference(resolution,[],[f929,f470]) ).

fof(f1015,plain,
    ! [X0] :
      ( sK19 = tl(cons(sK25(X0),sK19))
      | nil = X0
      | ~ ssList(X0) ),
    inference(resolution,[],[f929,f465]) ).

fof(f1014,plain,
    ! [X0] :
      ( sK19 = tl(cons(hd(X0),sK19))
      | nil = X0
      | ~ ssList(X0) ),
    inference(resolution,[],[f929,f467]) ).

fof(f929,plain,
    ! [X0] :
      ( ~ ssItem(X0)
      | sK19 = tl(cons(X0,sK19)) ),
    inference(resolution,[],[f565,f378]) ).

fof(f1011,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK62(X1))) = X0
      | sP16(X1) ),
    inference(resolution,[],[f566,f552]) ).

fof(f1010,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK61(X1))) = X0
      | sP16(X1) ),
    inference(resolution,[],[f566,f551]) ).

fof(f1009,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK58(X1))) = X0
      | sP14(X1) ),
    inference(resolution,[],[f566,f542]) ).

fof(f1008,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK57(X1))) = X0
      | sP14(X1) ),
    inference(resolution,[],[f566,f541]) ).

fof(f1007,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK56(X1))) = X0
      | sP14(X1) ),
    inference(resolution,[],[f566,f540]) ).

fof(f1006,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK53(X1))) = X0
      | sP12(X1) ),
    inference(resolution,[],[f566,f531]) ).

fof(f1005,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK52(X1))) = X0
      | sP12(X1) ),
    inference(resolution,[],[f566,f530]) ).

fof(f1004,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK51(X1))) = X0
      | sP12(X1) ),
    inference(resolution,[],[f566,f529]) ).

fof(f1003,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK48(X1))) = X0
      | sP10(X1) ),
    inference(resolution,[],[f566,f519]) ).

fof(f1002,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK47(X1))) = X0
      | sP10(X1) ),
    inference(resolution,[],[f566,f518]) ).

fof(f1001,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK46(X1))) = X0
      | sP10(X1) ),
    inference(resolution,[],[f566,f517]) ).

fof(f1000,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK43(X1))) = X0
      | sP8(X1) ),
    inference(resolution,[],[f566,f507]) ).

fof(f999,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK42(X1))) = X0
      | sP8(X1) ),
    inference(resolution,[],[f566,f506]) ).

fof(f998,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK41(X1))) = X0
      | sP8(X1) ),
    inference(resolution,[],[f566,f505]) ).

fof(f997,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK38(X1))) = X0
      | sP6(X1) ),
    inference(resolution,[],[f566,f495]) ).

fof(f996,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK37(X1))) = X0
      | sP6(X1) ),
    inference(resolution,[],[f566,f494]) ).

fof(f995,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK36(X1))) = X0
      | sP6(X1) ),
    inference(resolution,[],[f566,f493]) ).

fof(f994,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK33(X1))) = X0
      | sP4(X1) ),
    inference(resolution,[],[f566,f484]) ).

fof(f993,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK32(X1))) = X0
      | sP4(X1) ),
    inference(resolution,[],[f566,f483]) ).

fof(f992,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK31(X1))) = X0
      | sP4(X1) ),
    inference(resolution,[],[f566,f482]) ).

fof(f991,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK27(X1))) = X0
      | nil = X1
      | ~ ssList(X1) ),
    inference(resolution,[],[f566,f472]) ).

fof(f990,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK24(X1))) = X0
      | nil = X1
      | ~ ssList(X1) ),
    inference(resolution,[],[f566,f464]) ).

fof(f989,plain,
    ! [X0] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK23)) = X0 ),
    inference(resolution,[],[f566,f385]) ).

fof(f988,plain,
    ! [X0] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK22)) = X0 ),
    inference(resolution,[],[f566,f384]) ).

fof(f1013,plain,
    ! [X0] :
      ( hd(cons(X0,sK19)) = X0
      | ~ ssItem(X0) ),
    inference(forward_demodulation,[],[f987,f381]) ).

fof(f987,plain,
    ! [X0] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK21)) = X0 ),
    inference(resolution,[],[f566,f380]) ).

fof(f1012,plain,
    ! [X0] :
      ( hd(cons(X0,sK18)) = X0
      | ~ ssItem(X0) ),
    inference(forward_demodulation,[],[f986,f382]) ).

fof(f986,plain,
    ! [X0] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK20)) = X0 ),
    inference(resolution,[],[f566,f379]) ).

fof(f985,plain,
    ! [X0] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK19)) = X0 ),
    inference(resolution,[],[f566,f378]) ).

fof(f984,plain,
    ! [X0] :
      ( ~ ssItem(X0)
      | hd(cons(X0,sK18)) = X0 ),
    inference(resolution,[],[f566,f377]) ).

fof(f983,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | hd(cons(X0,tl(X1))) = X0
      | nil = X1
      | ~ ssList(X1) ),
    inference(resolution,[],[f566,f468]) ).

fof(f982,plain,
    ! [X0] :
      ( ~ ssItem(X0)
      | hd(cons(X0,nil)) = X0 ),
    inference(resolution,[],[f566,f400]) ).

fof(f981,plain,
    ! [X2,X0,X1] :
      ( ~ ssItem(X0)
      | hd(cons(X0,app(X1,X2))) = X0
      | ~ ssList(X2)
      | ~ ssList(X1) ),
    inference(resolution,[],[f566,f572]) ).

fof(f980,plain,
    ! [X2,X0,X1] :
      ( ~ ssItem(X0)
      | hd(cons(X0,cons(X1,X2))) = X0
      | ~ ssItem(X1)
      | ~ ssList(X2) ),
    inference(resolution,[],[f566,f562]) ).

fof(f566,plain,
    ! [X0,X1] :
      ( ~ ssList(X0)
      | ~ ssItem(X1)
      | hd(cons(X1,X0)) = X1 ),
    inference(cnf_transformation,[],[f183]) ).

fof(f183,plain,
    ! [X0] :
      ( ! [X1] :
          ( hd(cons(X1,X0)) = X1
          | ~ ssItem(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f23]) ).

fof(f23,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssItem(X1)
         => hd(cons(X1,X0)) = X1 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax23) ).

fof(f977,plain,
    sK18 = tl(cons(sK70,sK18)),
    inference(resolution,[],[f928,f607]) ).

fof(f976,plain,
    sK18 = tl(cons(sK69,sK18)),
    inference(resolution,[],[f928,f606]) ).

fof(f975,plain,
    ! [X0] :
      ( sK18 = tl(cons(sK60(X0),sK18))
      | sP16(X0) ),
    inference(resolution,[],[f928,f550]) ).

fof(f974,plain,
    ! [X0] :
      ( sK18 = tl(cons(sK59(X0),sK18))
      | sP16(X0) ),
    inference(resolution,[],[f928,f549]) ).

fof(f973,plain,
    ! [X0] :
      ( sK18 = tl(cons(sK55(X0),sK18))
      | sP14(X0) ),
    inference(resolution,[],[f928,f539]) ).

fof(f972,plain,
    ! [X0] :
      ( sK18 = tl(cons(sK54(X0),sK18))
      | sP14(X0) ),
    inference(resolution,[],[f928,f538]) ).

fof(f971,plain,
    ! [X0] :
      ( sK18 = tl(cons(sK50(X0),sK18))
      | sP12(X0) ),
    inference(resolution,[],[f928,f528]) ).

fof(f970,plain,
    ! [X0] :
      ( sK18 = tl(cons(sK49(X0),sK18))
      | sP12(X0) ),
    inference(resolution,[],[f928,f527]) ).

fof(f969,plain,
    ! [X0] :
      ( sK18 = tl(cons(sK45(X0),sK18))
      | sP10(X0) ),
    inference(resolution,[],[f928,f516]) ).

fof(f968,plain,
    ! [X0] :
      ( sK18 = tl(cons(sK44(X0),sK18))
      | sP10(X0) ),
    inference(resolution,[],[f928,f515]) ).

fof(f967,plain,
    ! [X0] :
      ( sK18 = tl(cons(sK40(X0),sK18))
      | sP8(X0) ),
    inference(resolution,[],[f928,f504]) ).

fof(f966,plain,
    ! [X0] :
      ( sK18 = tl(cons(sK39(X0),sK18))
      | sP8(X0) ),
    inference(resolution,[],[f928,f503]) ).

fof(f965,plain,
    ! [X0] :
      ( sK18 = tl(cons(sK35(X0),sK18))
      | sP6(X0) ),
    inference(resolution,[],[f928,f492]) ).

fof(f964,plain,
    ! [X0] :
      ( sK18 = tl(cons(sK34(X0),sK18))
      | sP6(X0) ),
    inference(resolution,[],[f928,f491]) ).

fof(f963,plain,
    ! [X0] :
      ( sK18 = tl(cons(sK30(X0),sK18))
      | sP4(X0) ),
    inference(resolution,[],[f928,f481]) ).

fof(f962,plain,
    ! [X0] :
      ( sK18 = tl(cons(sK29(X0),sK18))
      | sP4(X0) ),
    inference(resolution,[],[f928,f480]) ).

fof(f961,plain,
    ! [X0] :
      ( sK18 = tl(cons(sK28(X0),sK18))
      | ~ singletonP(X0)
      | ~ ssList(X0) ),
    inference(resolution,[],[f928,f474]) ).

fof(f960,plain,
    ! [X0] :
      ( sK18 = tl(cons(sK26(X0),sK18))
      | nil = X0
      | ~ ssList(X0) ),
    inference(resolution,[],[f928,f470]) ).

fof(f959,plain,
    ! [X0] :
      ( sK18 = tl(cons(sK25(X0),sK18))
      | nil = X0
      | ~ ssList(X0) ),
    inference(resolution,[],[f928,f465]) ).

fof(f958,plain,
    ! [X0] :
      ( sK18 = tl(cons(hd(X0),sK18))
      | nil = X0
      | ~ ssList(X0) ),
    inference(resolution,[],[f928,f467]) ).

fof(f928,plain,
    ! [X0] :
      ( ~ ssItem(X0)
      | sK18 = tl(cons(X0,sK18)) ),
    inference(resolution,[],[f565,f377]) ).

fof(f955,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | sK62(X1) = tl(cons(X0,sK62(X1)))
      | sP16(X1) ),
    inference(resolution,[],[f565,f552]) ).

fof(f954,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | sK61(X1) = tl(cons(X0,sK61(X1)))
      | sP16(X1) ),
    inference(resolution,[],[f565,f551]) ).

fof(f953,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | sK58(X1) = tl(cons(X0,sK58(X1)))
      | sP14(X1) ),
    inference(resolution,[],[f565,f542]) ).

fof(f952,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | sK57(X1) = tl(cons(X0,sK57(X1)))
      | sP14(X1) ),
    inference(resolution,[],[f565,f541]) ).

fof(f951,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | sK56(X1) = tl(cons(X0,sK56(X1)))
      | sP14(X1) ),
    inference(resolution,[],[f565,f540]) ).

fof(f950,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | sK53(X1) = tl(cons(X0,sK53(X1)))
      | sP12(X1) ),
    inference(resolution,[],[f565,f531]) ).

fof(f949,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | sK52(X1) = tl(cons(X0,sK52(X1)))
      | sP12(X1) ),
    inference(resolution,[],[f565,f530]) ).

fof(f948,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | sK51(X1) = tl(cons(X0,sK51(X1)))
      | sP12(X1) ),
    inference(resolution,[],[f565,f529]) ).

fof(f947,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | sK48(X1) = tl(cons(X0,sK48(X1)))
      | sP10(X1) ),
    inference(resolution,[],[f565,f519]) ).

fof(f946,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | sK47(X1) = tl(cons(X0,sK47(X1)))
      | sP10(X1) ),
    inference(resolution,[],[f565,f518]) ).

fof(f945,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | sK46(X1) = tl(cons(X0,sK46(X1)))
      | sP10(X1) ),
    inference(resolution,[],[f565,f517]) ).

fof(f944,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | sK43(X1) = tl(cons(X0,sK43(X1)))
      | sP8(X1) ),
    inference(resolution,[],[f565,f507]) ).

fof(f943,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | sK42(X1) = tl(cons(X0,sK42(X1)))
      | sP8(X1) ),
    inference(resolution,[],[f565,f506]) ).

fof(f942,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | sK41(X1) = tl(cons(X0,sK41(X1)))
      | sP8(X1) ),
    inference(resolution,[],[f565,f505]) ).

fof(f941,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | sK38(X1) = tl(cons(X0,sK38(X1)))
      | sP6(X1) ),
    inference(resolution,[],[f565,f495]) ).

fof(f940,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | sK37(X1) = tl(cons(X0,sK37(X1)))
      | sP6(X1) ),
    inference(resolution,[],[f565,f494]) ).

fof(f939,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | sK36(X1) = tl(cons(X0,sK36(X1)))
      | sP6(X1) ),
    inference(resolution,[],[f565,f493]) ).

fof(f938,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | sK33(X1) = tl(cons(X0,sK33(X1)))
      | sP4(X1) ),
    inference(resolution,[],[f565,f484]) ).

fof(f937,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | sK32(X1) = tl(cons(X0,sK32(X1)))
      | sP4(X1) ),
    inference(resolution,[],[f565,f483]) ).

fof(f936,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | sK31(X1) = tl(cons(X0,sK31(X1)))
      | sP4(X1) ),
    inference(resolution,[],[f565,f482]) ).

fof(f935,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | sK27(X1) = tl(cons(X0,sK27(X1)))
      | nil = X1
      | ~ ssList(X1) ),
    inference(resolution,[],[f565,f472]) ).

fof(f934,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | sK24(X1) = tl(cons(X0,sK24(X1)))
      | nil = X1
      | ~ ssList(X1) ),
    inference(resolution,[],[f565,f464]) ).

fof(f957,plain,
    ! [X0] :
      ( sK19 = tl(cons(X0,sK19))
      | ~ ssItem(X0) ),
    inference(forward_demodulation,[],[f931,f381]) ).

fof(f931,plain,
    ! [X0] :
      ( ~ ssItem(X0)
      | sK21 = tl(cons(X0,sK21)) ),
    inference(resolution,[],[f565,f380]) ).

fof(f956,plain,
    ! [X0] :
      ( sK18 = tl(cons(X0,sK18))
      | ~ ssItem(X0) ),
    inference(forward_demodulation,[],[f930,f382]) ).

fof(f930,plain,
    ! [X0] :
      ( ~ ssItem(X0)
      | sK20 = tl(cons(X0,sK20)) ),
    inference(resolution,[],[f565,f379]) ).

fof(f927,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | tl(X1) = tl(cons(X0,tl(X1)))
      | nil = X1
      | ~ ssList(X1) ),
    inference(resolution,[],[f565,f468]) ).

fof(f926,plain,
    ! [X0] :
      ( ~ ssItem(X0)
      | nil = tl(cons(X0,nil)) ),
    inference(resolution,[],[f565,f400]) ).

fof(f925,plain,
    ! [X2,X0,X1] :
      ( ~ ssItem(X0)
      | app(X1,X2) = tl(cons(X0,app(X1,X2)))
      | ~ ssList(X2)
      | ~ ssList(X1) ),
    inference(resolution,[],[f565,f572]) ).

fof(f924,plain,
    ! [X2,X0,X1] :
      ( ~ ssItem(X0)
      | cons(X1,X2) = tl(cons(X0,cons(X1,X2)))
      | ~ ssItem(X1)
      | ~ ssList(X2) ),
    inference(resolution,[],[f565,f562]) ).

fof(f565,plain,
    ! [X0,X1] :
      ( ~ ssList(X0)
      | ~ ssItem(X1)
      | tl(cons(X1,X0)) = X0 ),
    inference(cnf_transformation,[],[f182]) ).

fof(f182,plain,
    ! [X0] :
      ( ! [X1] :
          ( tl(cons(X1,X0)) = X0
          | ~ ssItem(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f25]) ).

fof(f25,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssItem(X1)
         => tl(cons(X1,X0)) = X0 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax25) ).

fof(f825,plain,
    ( nil = sK23
    | hd(sK23) = sK26(sK23) ),
    inference(resolution,[],[f471,f385]) ).

fof(f475,plain,
    ! [X0] :
      ( ~ singletonP(X0)
      | cons(sK28(X0),nil) = X0
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f287]) ).

fof(f287,plain,
    ! [X0] :
      ( ( ( singletonP(X0)
          | ! [X1] :
              ( cons(X1,nil) != X0
              | ~ ssItem(X1) ) )
        & ( ( cons(sK28(X0),nil) = X0
            & ssItem(sK28(X0)) )
          | ~ singletonP(X0) ) )
      | ~ ssList(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK28])],[f285,f286]) ).

fof(f286,plain,
    ! [X0] :
      ( ? [X2] :
          ( cons(X2,nil) = X0
          & ssItem(X2) )
     => ( cons(sK28(X0),nil) = X0
        & ssItem(sK28(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f285,plain,
    ! [X0] :
      ( ( ( singletonP(X0)
          | ! [X1] :
              ( cons(X1,nil) != X0
              | ~ ssItem(X1) ) )
        & ( ? [X2] :
              ( cons(X2,nil) = X0
              & ssItem(X2) )
          | ~ singletonP(X0) ) )
      | ~ ssList(X0) ),
    inference(rectify,[],[f284]) ).

fof(f284,plain,
    ! [X0] :
      ( ( ( singletonP(X0)
          | ! [X1] :
              ( cons(X1,nil) != X0
              | ~ ssItem(X1) ) )
        & ( ? [X1] :
              ( cons(X1,nil) = X0
              & ssItem(X1) )
          | ~ singletonP(X0) ) )
      | ~ ssList(X0) ),
    inference(nnf_transformation,[],[f161]) ).

fof(f161,plain,
    ! [X0] :
      ( ( singletonP(X0)
      <=> ? [X1] :
            ( cons(X1,nil) = X0
            & ssItem(X1) ) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f4]) ).

fof(f4,axiom,
    ! [X0] :
      ( ssList(X0)
     => ( singletonP(X0)
      <=> ? [X1] :
            ( cons(X1,nil) = X0
            & ssItem(X1) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax4) ).

fof(f824,plain,
    ( nil = sK22
    | hd(sK22) = sK26(sK22) ),
    inference(resolution,[],[f471,f384]) ).

fof(f887,plain,
    ! [X0] :
      ( nil = sK62(X0)
      | tl(sK62(X0)) = sK27(sK62(X0))
      | sP16(X0) ),
    inference(resolution,[],[f473,f552]) ).

fof(f886,plain,
    ! [X0] :
      ( nil = sK61(X0)
      | tl(sK61(X0)) = sK27(sK61(X0))
      | sP16(X0) ),
    inference(resolution,[],[f473,f551]) ).

fof(f885,plain,
    ! [X0] :
      ( nil = sK58(X0)
      | tl(sK58(X0)) = sK27(sK58(X0))
      | sP14(X0) ),
    inference(resolution,[],[f473,f542]) ).

fof(f884,plain,
    ! [X0] :
      ( nil = sK57(X0)
      | tl(sK57(X0)) = sK27(sK57(X0))
      | sP14(X0) ),
    inference(resolution,[],[f473,f541]) ).

fof(f883,plain,
    ! [X0] :
      ( nil = sK56(X0)
      | tl(sK56(X0)) = sK27(sK56(X0))
      | sP14(X0) ),
    inference(resolution,[],[f473,f540]) ).

fof(f882,plain,
    ! [X0] :
      ( nil = sK53(X0)
      | tl(sK53(X0)) = sK27(sK53(X0))
      | sP12(X0) ),
    inference(resolution,[],[f473,f531]) ).

fof(f881,plain,
    ! [X0] :
      ( nil = sK52(X0)
      | tl(sK52(X0)) = sK27(sK52(X0))
      | sP12(X0) ),
    inference(resolution,[],[f473,f530]) ).

fof(f880,plain,
    ! [X0] :
      ( nil = sK51(X0)
      | tl(sK51(X0)) = sK27(sK51(X0))
      | sP12(X0) ),
    inference(resolution,[],[f473,f529]) ).

fof(f879,plain,
    ! [X0] :
      ( nil = sK48(X0)
      | tl(sK48(X0)) = sK27(sK48(X0))
      | sP10(X0) ),
    inference(resolution,[],[f473,f519]) ).

fof(f878,plain,
    ! [X0] :
      ( nil = sK47(X0)
      | tl(sK47(X0)) = sK27(sK47(X0))
      | sP10(X0) ),
    inference(resolution,[],[f473,f518]) ).

fof(f877,plain,
    ! [X0] :
      ( nil = sK46(X0)
      | tl(sK46(X0)) = sK27(sK46(X0))
      | sP10(X0) ),
    inference(resolution,[],[f473,f517]) ).

fof(f876,plain,
    ! [X0] :
      ( nil = sK43(X0)
      | tl(sK43(X0)) = sK27(sK43(X0))
      | sP8(X0) ),
    inference(resolution,[],[f473,f507]) ).

fof(f875,plain,
    ! [X0] :
      ( nil = sK42(X0)
      | tl(sK42(X0)) = sK27(sK42(X0))
      | sP8(X0) ),
    inference(resolution,[],[f473,f506]) ).

fof(f874,plain,
    ! [X0] :
      ( nil = sK41(X0)
      | tl(sK41(X0)) = sK27(sK41(X0))
      | sP8(X0) ),
    inference(resolution,[],[f473,f505]) ).

fof(f873,plain,
    ! [X0] :
      ( nil = sK38(X0)
      | tl(sK38(X0)) = sK27(sK38(X0))
      | sP6(X0) ),
    inference(resolution,[],[f473,f495]) ).

fof(f872,plain,
    ! [X0] :
      ( nil = sK37(X0)
      | tl(sK37(X0)) = sK27(sK37(X0))
      | sP6(X0) ),
    inference(resolution,[],[f473,f494]) ).

fof(f871,plain,
    ! [X0] :
      ( nil = sK36(X0)
      | tl(sK36(X0)) = sK27(sK36(X0))
      | sP6(X0) ),
    inference(resolution,[],[f473,f493]) ).

fof(f870,plain,
    ! [X0] :
      ( nil = sK33(X0)
      | tl(sK33(X0)) = sK27(sK33(X0))
      | sP4(X0) ),
    inference(resolution,[],[f473,f484]) ).

fof(f869,plain,
    ! [X0] :
      ( nil = sK32(X0)
      | tl(sK32(X0)) = sK27(sK32(X0))
      | sP4(X0) ),
    inference(resolution,[],[f473,f483]) ).

fof(f868,plain,
    ! [X0] :
      ( nil = sK31(X0)
      | tl(sK31(X0)) = sK27(sK31(X0))
      | sP4(X0) ),
    inference(resolution,[],[f473,f482]) ).

fof(f867,plain,
    ! [X0] :
      ( nil = sK27(X0)
      | tl(sK27(X0)) = sK27(sK27(X0))
      | nil = X0
      | ~ ssList(X0) ),
    inference(resolution,[],[f473,f472]) ).

fof(f866,plain,
    ! [X0] :
      ( nil = sK24(X0)
      | tl(sK24(X0)) = sK27(sK24(X0))
      | nil = X0
      | ~ ssList(X0) ),
    inference(resolution,[],[f473,f464]) ).

fof(f865,plain,
    ( nil = sK23
    | tl(sK23) = sK27(sK23) ),
    inference(resolution,[],[f473,f385]) ).

fof(f864,plain,
    ( nil = sK22
    | tl(sK22) = sK27(sK22) ),
    inference(resolution,[],[f473,f384]) ).

fof(f859,plain,
    ! [X0] :
      ( nil = tl(X0)
      | tl(tl(X0)) = sK27(tl(X0))
      | nil = X0
      | ~ ssList(X0) ),
    inference(resolution,[],[f473,f468]) ).

fof(f857,plain,
    ! [X0,X1] :
      ( nil = app(X0,X1)
      | tl(app(X0,X1)) = sK27(app(X0,X1))
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(resolution,[],[f473,f572]) ).

fof(f888,plain,
    ! [X0,X1] :
      ( tl(cons(X0,X1)) = sK27(cons(X0,X1))
      | ~ ssItem(X0)
      | ~ ssList(X1) ),
    inference(subsumption_resolution,[],[f856,f563]) ).

fof(f856,plain,
    ! [X0,X1] :
      ( nil = cons(X0,X1)
      | tl(cons(X0,X1)) = sK27(cons(X0,X1))
      | ~ ssItem(X0)
      | ~ ssList(X1) ),
    inference(resolution,[],[f473,f562]) ).

fof(f473,plain,
    ! [X0] :
      ( ~ ssList(X0)
      | nil = X0
      | tl(X0) = sK27(X0) ),
    inference(cnf_transformation,[],[f283]) ).

fof(f283,plain,
    ! [X0] :
      ( ( tl(X0) = sK27(X0)
        & ssList(sK27(X0)) )
      | nil = X0
      | ~ ssList(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK27])],[f160,f282]) ).

fof(f282,plain,
    ! [X0] :
      ( ? [X1] :
          ( tl(X0) = X1
          & ssList(X1) )
     => ( tl(X0) = sK27(X0)
        & ssList(sK27(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f160,plain,
    ! [X0] :
      ( ? [X1] :
          ( tl(X0) = X1
          & ssList(X1) )
      | nil = X0
      | ~ ssList(X0) ),
    inference(flattening,[],[f159]) ).

fof(f159,plain,
    ! [X0] :
      ( ? [X1] :
          ( tl(X0) = X1
          & ssList(X1) )
      | nil = X0
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f76]) ).

fof(f76,axiom,
    ! [X0] :
      ( ssList(X0)
     => ( nil != X0
       => ? [X1] :
            ( tl(X0) = X1
            & ssList(X1) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax76) ).

fof(f847,plain,
    ! [X0] :
      ( nil = sK62(X0)
      | hd(sK62(X0)) = sK26(sK62(X0))
      | sP16(X0) ),
    inference(resolution,[],[f471,f552]) ).

fof(f846,plain,
    ! [X0] :
      ( nil = sK61(X0)
      | hd(sK61(X0)) = sK26(sK61(X0))
      | sP16(X0) ),
    inference(resolution,[],[f471,f551]) ).

fof(f845,plain,
    ! [X0] :
      ( nil = sK58(X0)
      | hd(sK58(X0)) = sK26(sK58(X0))
      | sP14(X0) ),
    inference(resolution,[],[f471,f542]) ).

fof(f844,plain,
    ! [X0] :
      ( nil = sK57(X0)
      | hd(sK57(X0)) = sK26(sK57(X0))
      | sP14(X0) ),
    inference(resolution,[],[f471,f541]) ).

fof(f843,plain,
    ! [X0] :
      ( nil = sK56(X0)
      | hd(sK56(X0)) = sK26(sK56(X0))
      | sP14(X0) ),
    inference(resolution,[],[f471,f540]) ).

fof(f842,plain,
    ! [X0] :
      ( nil = sK53(X0)
      | hd(sK53(X0)) = sK26(sK53(X0))
      | sP12(X0) ),
    inference(resolution,[],[f471,f531]) ).

fof(f841,plain,
    ! [X0] :
      ( nil = sK52(X0)
      | hd(sK52(X0)) = sK26(sK52(X0))
      | sP12(X0) ),
    inference(resolution,[],[f471,f530]) ).

fof(f840,plain,
    ! [X0] :
      ( nil = sK51(X0)
      | hd(sK51(X0)) = sK26(sK51(X0))
      | sP12(X0) ),
    inference(resolution,[],[f471,f529]) ).

fof(f839,plain,
    ! [X0] :
      ( nil = sK48(X0)
      | hd(sK48(X0)) = sK26(sK48(X0))
      | sP10(X0) ),
    inference(resolution,[],[f471,f519]) ).

fof(f838,plain,
    ! [X0] :
      ( nil = sK47(X0)
      | hd(sK47(X0)) = sK26(sK47(X0))
      | sP10(X0) ),
    inference(resolution,[],[f471,f518]) ).

fof(f837,plain,
    ! [X0] :
      ( nil = sK46(X0)
      | hd(sK46(X0)) = sK26(sK46(X0))
      | sP10(X0) ),
    inference(resolution,[],[f471,f517]) ).

fof(f836,plain,
    ! [X0] :
      ( nil = sK43(X0)
      | hd(sK43(X0)) = sK26(sK43(X0))
      | sP8(X0) ),
    inference(resolution,[],[f471,f507]) ).

fof(f835,plain,
    ! [X0] :
      ( nil = sK42(X0)
      | hd(sK42(X0)) = sK26(sK42(X0))
      | sP8(X0) ),
    inference(resolution,[],[f471,f506]) ).

fof(f834,plain,
    ! [X0] :
      ( nil = sK41(X0)
      | hd(sK41(X0)) = sK26(sK41(X0))
      | sP8(X0) ),
    inference(resolution,[],[f471,f505]) ).

fof(f833,plain,
    ! [X0] :
      ( nil = sK38(X0)
      | hd(sK38(X0)) = sK26(sK38(X0))
      | sP6(X0) ),
    inference(resolution,[],[f471,f495]) ).

fof(f832,plain,
    ! [X0] :
      ( nil = sK37(X0)
      | hd(sK37(X0)) = sK26(sK37(X0))
      | sP6(X0) ),
    inference(resolution,[],[f471,f494]) ).

fof(f831,plain,
    ! [X0] :
      ( nil = sK36(X0)
      | hd(sK36(X0)) = sK26(sK36(X0))
      | sP6(X0) ),
    inference(resolution,[],[f471,f493]) ).

fof(f830,plain,
    ! [X0] :
      ( nil = sK33(X0)
      | hd(sK33(X0)) = sK26(sK33(X0))
      | sP4(X0) ),
    inference(resolution,[],[f471,f484]) ).

fof(f829,plain,
    ! [X0] :
      ( nil = sK32(X0)
      | hd(sK32(X0)) = sK26(sK32(X0))
      | sP4(X0) ),
    inference(resolution,[],[f471,f483]) ).

fof(f828,plain,
    ! [X0] :
      ( nil = sK31(X0)
      | hd(sK31(X0)) = sK26(sK31(X0))
      | sP4(X0) ),
    inference(resolution,[],[f471,f482]) ).

fof(f827,plain,
    ! [X0] :
      ( nil = sK27(X0)
      | hd(sK27(X0)) = sK26(sK27(X0))
      | nil = X0
      | ~ ssList(X0) ),
    inference(resolution,[],[f471,f472]) ).

fof(f826,plain,
    ! [X0] :
      ( nil = sK24(X0)
      | hd(sK24(X0)) = sK26(sK24(X0))
      | nil = X0
      | ~ ssList(X0) ),
    inference(resolution,[],[f471,f464]) ).

fof(f819,plain,
    ! [X0] :
      ( nil = tl(X0)
      | hd(tl(X0)) = sK26(tl(X0))
      | nil = X0
      | ~ ssList(X0) ),
    inference(resolution,[],[f471,f468]) ).

fof(f817,plain,
    ! [X0,X1] :
      ( nil = app(X0,X1)
      | hd(app(X0,X1)) = sK26(app(X0,X1))
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(resolution,[],[f471,f572]) ).

fof(f848,plain,
    ! [X0,X1] :
      ( hd(cons(X0,X1)) = sK26(cons(X0,X1))
      | ~ ssItem(X0)
      | ~ ssList(X1) ),
    inference(subsumption_resolution,[],[f816,f563]) ).

fof(f816,plain,
    ! [X0,X1] :
      ( nil = cons(X0,X1)
      | hd(cons(X0,X1)) = sK26(cons(X0,X1))
      | ~ ssItem(X0)
      | ~ ssList(X1) ),
    inference(resolution,[],[f471,f562]) ).

fof(f471,plain,
    ! [X0] :
      ( ~ ssList(X0)
      | nil = X0
      | hd(X0) = sK26(X0) ),
    inference(cnf_transformation,[],[f281]) ).

fof(f281,plain,
    ! [X0] :
      ( ( hd(X0) = sK26(X0)
        & ssItem(sK26(X0)) )
      | nil = X0
      | ~ ssList(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK26])],[f158,f280]) ).

fof(f280,plain,
    ! [X0] :
      ( ? [X1] :
          ( hd(X0) = X1
          & ssItem(X1) )
     => ( hd(X0) = sK26(X0)
        & ssItem(sK26(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f158,plain,
    ! [X0] :
      ( ? [X1] :
          ( hd(X0) = X1
          & ssItem(X1) )
      | nil = X0
      | ~ ssList(X0) ),
    inference(flattening,[],[f157]) ).

fof(f157,plain,
    ! [X0] :
      ( ? [X1] :
          ( hd(X0) = X1
          & ssItem(X1) )
      | nil = X0
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f75]) ).

fof(f75,axiom,
    ! [X0] :
      ( ssList(X0)
     => ( nil != X0
       => ? [X1] :
            ( hd(X0) = X1
            & ssItem(X1) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax75) ).

fof(f815,plain,
    ! [X0,X1] :
      ( nil = X0
      | ~ sP2(X0,X1)
      | ~ lt(hd(X0),X1)
      | ~ ssItem(X1)
      | ~ ssItem(hd(X0)) ),
    inference(resolution,[],[f449,f414]) ).

fof(f814,plain,
    ! [X0,X1] :
      ( nil = X0
      | ~ sP2(X0,X1)
      | leq(X1,hd(X0))
      | ~ ssItem(hd(X0))
      | ~ ssItem(X1) ),
    inference(resolution,[],[f449,f424]) ).

fof(f813,plain,
    ! [X0] :
      ( nil = X0
      | ~ sP2(X0,hd(X0))
      | ~ ssItem(hd(X0)) ),
    inference(resolution,[],[f449,f402]) ).

fof(f449,plain,
    ! [X0,X1] :
      ( lt(X1,hd(X0))
      | nil = X0
      | ~ sP2(X0,X1) ),
    inference(cnf_transformation,[],[f274]) ).

fof(f274,plain,
    ! [X0,X1] :
      ( ( sP2(X0,X1)
        | ( ( ~ lt(X1,hd(X0))
            | ~ strictorderedP(X0)
            | nil = X0 )
          & nil != X0 ) )
      & ( ( lt(X1,hd(X0))
          & strictorderedP(X0)
          & nil != X0 )
        | nil = X0
        | ~ sP2(X0,X1) ) ),
    inference(rectify,[],[f273]) ).

fof(f273,plain,
    ! [X1,X0] :
      ( ( sP2(X1,X0)
        | ( ( ~ lt(X0,hd(X1))
            | ~ strictorderedP(X1)
            | nil = X1 )
          & nil != X1 ) )
      & ( ( lt(X0,hd(X1))
          & strictorderedP(X1)
          & nil != X1 )
        | nil = X1
        | ~ sP2(X1,X0) ) ),
    inference(flattening,[],[f272]) ).

fof(f272,plain,
    ! [X1,X0] :
      ( ( sP2(X1,X0)
        | ( ( ~ lt(X0,hd(X1))
            | ~ strictorderedP(X1)
            | nil = X1 )
          & nil != X1 ) )
      & ( ( lt(X0,hd(X1))
          & strictorderedP(X1)
          & nil != X1 )
        | nil = X1
        | ~ sP2(X1,X0) ) ),
    inference(nnf_transformation,[],[f227]) ).

fof(f227,plain,
    ! [X1,X0] :
      ( sP2(X1,X0)
    <=> ( ( lt(X0,hd(X1))
          & strictorderedP(X1)
          & nil != X1 )
        | nil = X1 ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP2])]) ).

fof(f446,plain,
    ! [X0,X1] :
      ( strictorderedP(cons(X0,X1))
      | ~ sP2(X1,X0)
      | ~ sP3(X0,X1) ),
    inference(cnf_transformation,[],[f271]) ).

fof(f271,plain,
    ! [X0,X1] :
      ( ( ( strictorderedP(cons(X0,X1))
          | ~ sP2(X1,X0) )
        & ( sP2(X1,X0)
          | ~ strictorderedP(cons(X0,X1)) ) )
      | ~ sP3(X0,X1) ),
    inference(nnf_transformation,[],[f228]) ).

fof(f228,plain,
    ! [X0,X1] :
      ( ( strictorderedP(cons(X0,X1))
      <=> sP2(X1,X0) )
      | ~ sP3(X0,X1) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP3])]) ).

fof(f445,plain,
    ! [X0,X1] :
      ( ~ strictorderedP(cons(X0,X1))
      | sP2(X1,X0)
      | ~ sP3(X0,X1) ),
    inference(cnf_transformation,[],[f271]) ).

fof(f441,plain,
    ! [X0,X1] :
      ( leq(X1,hd(X0))
      | nil = X0
      | ~ sP0(X0,X1) ),
    inference(cnf_transformation,[],[f270]) ).

fof(f270,plain,
    ! [X0,X1] :
      ( ( sP0(X0,X1)
        | ( ( ~ leq(X1,hd(X0))
            | ~ totalorderedP(X0)
            | nil = X0 )
          & nil != X0 ) )
      & ( ( leq(X1,hd(X0))
          & totalorderedP(X0)
          & nil != X0 )
        | nil = X0
        | ~ sP0(X0,X1) ) ),
    inference(rectify,[],[f269]) ).

fof(f269,plain,
    ! [X1,X0] :
      ( ( sP0(X1,X0)
        | ( ( ~ leq(X0,hd(X1))
            | ~ totalorderedP(X1)
            | nil = X1 )
          & nil != X1 ) )
      & ( ( leq(X0,hd(X1))
          & totalorderedP(X1)
          & nil != X1 )
        | nil = X1
        | ~ sP0(X1,X0) ) ),
    inference(flattening,[],[f268]) ).

fof(f268,plain,
    ! [X1,X0] :
      ( ( sP0(X1,X0)
        | ( ( ~ leq(X0,hd(X1))
            | ~ totalorderedP(X1)
            | nil = X1 )
          & nil != X1 ) )
      & ( ( leq(X0,hd(X1))
          & totalorderedP(X1)
          & nil != X1 )
        | nil = X1
        | ~ sP0(X1,X0) ) ),
    inference(nnf_transformation,[],[f224]) ).

fof(f224,plain,
    ! [X1,X0] :
      ( sP0(X1,X0)
    <=> ( ( leq(X0,hd(X1))
          & totalorderedP(X1)
          & nil != X1 )
        | nil = X1 ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP0])]) ).

fof(f438,plain,
    ! [X0,X1] :
      ( totalorderedP(cons(X0,X1))
      | ~ sP0(X1,X0)
      | ~ sP1(X0,X1) ),
    inference(cnf_transformation,[],[f267]) ).

fof(f267,plain,
    ! [X0,X1] :
      ( ( ( totalorderedP(cons(X0,X1))
          | ~ sP0(X1,X0) )
        & ( sP0(X1,X0)
          | ~ totalorderedP(cons(X0,X1)) ) )
      | ~ sP1(X0,X1) ),
    inference(nnf_transformation,[],[f225]) ).

fof(f225,plain,
    ! [X0,X1] :
      ( ( totalorderedP(cons(X0,X1))
      <=> sP0(X1,X0) )
      | ~ sP1(X0,X1) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP1])]) ).

fof(f437,plain,
    ! [X0,X1] :
      ( ~ totalorderedP(cons(X0,X1))
      | sP0(X1,X0)
      | ~ sP1(X0,X1) ),
    inference(cnf_transformation,[],[f267]) ).

fof(f424,plain,
    ! [X0,X1] :
      ( ~ lt(X0,X1)
      | leq(X0,X1)
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f262]) ).

fof(f262,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( lt(X0,X1)
              | ~ leq(X0,X1)
              | X0 = X1 )
            & ( ( leq(X0,X1)
                & X0 != X1 )
              | ~ lt(X0,X1) ) )
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(flattening,[],[f261]) ).

fof(f261,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( lt(X0,X1)
              | ~ leq(X0,X1)
              | X0 = X1 )
            & ( ( leq(X0,X1)
                & X0 != X1 )
              | ~ lt(X0,X1) ) )
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(nnf_transformation,[],[f125]) ).

fof(f125,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( lt(X0,X1)
          <=> ( leq(X0,X1)
              & X0 != X1 ) )
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f93]) ).

fof(f93,axiom,
    ! [X0] :
      ( ssItem(X0)
     => ! [X1] :
          ( ssItem(X1)
         => ( lt(X0,X1)
          <=> ( leq(X0,X1)
              & X0 != X1 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax93) ).

fof(f422,plain,
    ! [X0,X1] :
      ( geq(X0,X1)
      | ~ leq(X1,X0)
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f260]) ).

fof(f260,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( geq(X0,X1)
              | ~ leq(X1,X0) )
            & ( leq(X1,X0)
              | ~ geq(X0,X1) ) )
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(nnf_transformation,[],[f124]) ).

fof(f124,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( geq(X0,X1)
          <=> leq(X1,X0) )
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f32]) ).

fof(f32,axiom,
    ! [X0] :
      ( ssItem(X0)
     => ! [X1] :
          ( ssItem(X1)
         => ( geq(X0,X1)
          <=> leq(X1,X0) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax32) ).

fof(f421,plain,
    ! [X0,X1] :
      ( ~ geq(X0,X1)
      | leq(X1,X0)
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f260]) ).

fof(f801,plain,
    ! [X0,X1] :
      ( ~ lt(X0,X1)
      | ~ ssItem(X0)
      | ~ ssItem(X1)
      | ~ gt(X0,X1) ),
    inference(duplicate_literal_removal,[],[f800]) ).

fof(f800,plain,
    ! [X0,X1] :
      ( ~ lt(X0,X1)
      | ~ ssItem(X0)
      | ~ ssItem(X1)
      | ~ gt(X0,X1)
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(resolution,[],[f420,f412]) ).

fof(f420,plain,
    ! [X0,X1] :
      ( gt(X0,X1)
      | ~ lt(X1,X0)
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f259]) ).

fof(f259,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( gt(X0,X1)
              | ~ lt(X1,X0) )
            & ( lt(X1,X0)
              | ~ gt(X0,X1) ) )
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(nnf_transformation,[],[f123]) ).

fof(f123,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( gt(X0,X1)
          <=> lt(X1,X0) )
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f35]) ).

fof(f35,axiom,
    ! [X0] :
      ( ssItem(X0)
     => ! [X1] :
          ( ssItem(X1)
         => ( gt(X0,X1)
          <=> lt(X1,X0) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax35) ).

fof(f419,plain,
    ! [X0,X1] :
      ( ~ gt(X0,X1)
      | lt(X1,X0)
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f259]) ).

fof(f731,plain,
    ! [X0] :
      ( sP16(X0)
      | sK62(X0) = app(nil,sK62(X0)) ),
    inference(resolution,[],[f463,f552]) ).

fof(f730,plain,
    ! [X0] :
      ( sP16(X0)
      | sK61(X0) = app(nil,sK61(X0)) ),
    inference(resolution,[],[f463,f551]) ).

fof(f798,plain,
    ! [X0] :
      ( sK58(X0) = app(nil,sK58(X0))
      | strictorderedP(X0)
      | ~ ssList(X0) ),
    inference(resolution,[],[f729,f670]) ).

fof(f729,plain,
    ! [X0] :
      ( sP14(X0)
      | sK58(X0) = app(nil,sK58(X0)) ),
    inference(resolution,[],[f463,f542]) ).

fof(f797,plain,
    ! [X0] :
      ( sK57(X0) = app(nil,sK57(X0))
      | strictorderedP(X0)
      | ~ ssList(X0) ),
    inference(resolution,[],[f728,f670]) ).

fof(f728,plain,
    ! [X0] :
      ( sP14(X0)
      | sK57(X0) = app(nil,sK57(X0)) ),
    inference(resolution,[],[f463,f541]) ).

fof(f796,plain,
    ! [X0] :
      ( sK56(X0) = app(nil,sK56(X0))
      | strictorderedP(X0)
      | ~ ssList(X0) ),
    inference(resolution,[],[f727,f670]) ).

fof(f727,plain,
    ! [X0] :
      ( sP14(X0)
      | sK56(X0) = app(nil,sK56(X0)) ),
    inference(resolution,[],[f463,f540]) ).

fof(f795,plain,
    ! [X0] :
      ( sK53(X0) = app(nil,sK53(X0))
      | totalorderedP(X0)
      | ~ ssList(X0) ),
    inference(resolution,[],[f726,f668]) ).

fof(f726,plain,
    ! [X0] :
      ( sP12(X0)
      | sK53(X0) = app(nil,sK53(X0)) ),
    inference(resolution,[],[f463,f531]) ).

fof(f794,plain,
    ! [X0] :
      ( sK52(X0) = app(nil,sK52(X0))
      | totalorderedP(X0)
      | ~ ssList(X0) ),
    inference(resolution,[],[f725,f668]) ).

fof(f725,plain,
    ! [X0] :
      ( sP12(X0)
      | sK52(X0) = app(nil,sK52(X0)) ),
    inference(resolution,[],[f463,f530]) ).

fof(f793,plain,
    ! [X0] :
      ( sK51(X0) = app(nil,sK51(X0))
      | totalorderedP(X0)
      | ~ ssList(X0) ),
    inference(resolution,[],[f724,f668]) ).

fof(f724,plain,
    ! [X0] :
      ( sP12(X0)
      | sK51(X0) = app(nil,sK51(X0)) ),
    inference(resolution,[],[f463,f529]) ).

fof(f418,plain,
    ! [X0,X1] :
      ( neq(X0,X1)
      | X0 = X1
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f258]) ).

fof(f258,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( neq(X0,X1)
              | X0 = X1 )
            & ( X0 != X1
              | ~ neq(X0,X1) ) )
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(nnf_transformation,[],[f122]) ).

fof(f122,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( neq(X0,X1)
          <=> X0 != X1 )
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f1]) ).

fof(f1,axiom,
    ! [X0] :
      ( ssItem(X0)
     => ! [X1] :
          ( ssItem(X1)
         => ( neq(X0,X1)
          <=> X0 != X1 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax1) ).

fof(f723,plain,
    ! [X0] :
      ( sP10(X0)
      | sK48(X0) = app(nil,sK48(X0)) ),
    inference(resolution,[],[f463,f519]) ).

fof(f722,plain,
    ! [X0] :
      ( sP10(X0)
      | sK47(X0) = app(nil,sK47(X0)) ),
    inference(resolution,[],[f463,f518]) ).

fof(f721,plain,
    ! [X0] :
      ( sP10(X0)
      | sK46(X0) = app(nil,sK46(X0)) ),
    inference(resolution,[],[f463,f517]) ).

fof(f720,plain,
    ! [X0] :
      ( sP8(X0)
      | sK43(X0) = app(nil,sK43(X0)) ),
    inference(resolution,[],[f463,f507]) ).

fof(f719,plain,
    ! [X0] :
      ( sP8(X0)
      | sK42(X0) = app(nil,sK42(X0)) ),
    inference(resolution,[],[f463,f506]) ).

fof(f718,plain,
    ! [X0] :
      ( sP8(X0)
      | sK41(X0) = app(nil,sK41(X0)) ),
    inference(resolution,[],[f463,f505]) ).

fof(f717,plain,
    ! [X0] :
      ( sP6(X0)
      | sK38(X0) = app(nil,sK38(X0)) ),
    inference(resolution,[],[f463,f495]) ).

fof(f716,plain,
    ! [X0] :
      ( sP6(X0)
      | sK37(X0) = app(nil,sK37(X0)) ),
    inference(resolution,[],[f463,f494]) ).

fof(f715,plain,
    ! [X0] :
      ( sP6(X0)
      | sK36(X0) = app(nil,sK36(X0)) ),
    inference(resolution,[],[f463,f493]) ).

fof(f714,plain,
    ! [X0] :
      ( sP4(X0)
      | sK33(X0) = app(nil,sK33(X0)) ),
    inference(resolution,[],[f463,f484]) ).

fof(f713,plain,
    ! [X0] :
      ( sP4(X0)
      | sK32(X0) = app(nil,sK32(X0)) ),
    inference(resolution,[],[f463,f483]) ).

fof(f414,plain,
    ! [X0,X1] :
      ( ~ lt(X1,X0)
      | ~ lt(X0,X1)
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f117]) ).

fof(f117,plain,
    ! [X0] :
      ( ! [X1] :
          ( ~ lt(X1,X0)
          | ~ lt(X0,X1)
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(flattening,[],[f116]) ).

fof(f116,plain,
    ! [X0] :
      ( ! [X1] :
          ( ~ lt(X1,X0)
          | ~ lt(X0,X1)
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f33]) ).

fof(f33,axiom,
    ! [X0] :
      ( ssItem(X0)
     => ! [X1] :
          ( ssItem(X1)
         => ( lt(X0,X1)
           => ~ lt(X1,X0) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax33) ).

fof(f712,plain,
    ! [X0] :
      ( sP4(X0)
      | sK31(X0) = app(nil,sK31(X0)) ),
    inference(resolution,[],[f463,f482]) ).

fof(f702,plain,
    ! [X0] :
      ( sP16(X0)
      | sK62(X0) = app(sK62(X0),nil) ),
    inference(resolution,[],[f462,f552]) ).

fof(f701,plain,
    ! [X0] :
      ( sP16(X0)
      | sK61(X0) = app(sK61(X0),nil) ),
    inference(resolution,[],[f462,f551]) ).

fof(f777,plain,
    ! [X0] :
      ( sK58(X0) = app(sK58(X0),nil)
      | strictorderedP(X0)
      | ~ ssList(X0) ),
    inference(resolution,[],[f700,f670]) ).

fof(f700,plain,
    ! [X0] :
      ( sP14(X0)
      | sK58(X0) = app(sK58(X0),nil) ),
    inference(resolution,[],[f462,f542]) ).

fof(f776,plain,
    ! [X0] :
      ( sK57(X0) = app(sK57(X0),nil)
      | strictorderedP(X0)
      | ~ ssList(X0) ),
    inference(resolution,[],[f699,f670]) ).

fof(f699,plain,
    ! [X0] :
      ( sP14(X0)
      | sK57(X0) = app(sK57(X0),nil) ),
    inference(resolution,[],[f462,f541]) ).

fof(f775,plain,
    ! [X0] :
      ( sK56(X0) = app(sK56(X0),nil)
      | strictorderedP(X0)
      | ~ ssList(X0) ),
    inference(resolution,[],[f698,f670]) ).

fof(f698,plain,
    ! [X0] :
      ( sP14(X0)
      | sK56(X0) = app(sK56(X0),nil) ),
    inference(resolution,[],[f462,f540]) ).

fof(f774,plain,
    ! [X0] :
      ( sK53(X0) = app(sK53(X0),nil)
      | totalorderedP(X0)
      | ~ ssList(X0) ),
    inference(resolution,[],[f697,f668]) ).

fof(f697,plain,
    ! [X0] :
      ( sP12(X0)
      | sK53(X0) = app(sK53(X0),nil) ),
    inference(resolution,[],[f462,f531]) ).

fof(f773,plain,
    ! [X0] :
      ( sK52(X0) = app(sK52(X0),nil)
      | totalorderedP(X0)
      | ~ ssList(X0) ),
    inference(resolution,[],[f696,f668]) ).

fof(f696,plain,
    ! [X0] :
      ( sP12(X0)
      | sK52(X0) = app(sK52(X0),nil) ),
    inference(resolution,[],[f462,f530]) ).

fof(f772,plain,
    ! [X0] :
      ( sK51(X0) = app(sK51(X0),nil)
      | totalorderedP(X0)
      | ~ ssList(X0) ),
    inference(resolution,[],[f695,f668]) ).

fof(f695,plain,
    ! [X0] :
      ( sP12(X0)
      | sK51(X0) = app(sK51(X0),nil) ),
    inference(resolution,[],[f462,f529]) ).

fof(f694,plain,
    ! [X0] :
      ( sP10(X0)
      | sK48(X0) = app(sK48(X0),nil) ),
    inference(resolution,[],[f462,f519]) ).

fof(f693,plain,
    ! [X0] :
      ( sP10(X0)
      | sK47(X0) = app(sK47(X0),nil) ),
    inference(resolution,[],[f462,f518]) ).

fof(f412,plain,
    ! [X0,X1] :
      ( ~ gt(X1,X0)
      | ~ gt(X0,X1)
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f113]) ).

fof(f113,plain,
    ! [X0] :
      ( ! [X1] :
          ( ~ gt(X1,X0)
          | ~ gt(X0,X1)
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(flattening,[],[f112]) ).

fof(f112,plain,
    ! [X0] :
      ( ! [X1] :
          ( ~ gt(X1,X0)
          | ~ gt(X0,X1)
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f94]) ).

fof(f94,axiom,
    ! [X0] :
      ( ssItem(X0)
     => ! [X1] :
          ( ssItem(X1)
         => ( gt(X0,X1)
           => ~ gt(X1,X0) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax94) ).

fof(f692,plain,
    ! [X0] :
      ( sP10(X0)
      | sK46(X0) = app(sK46(X0),nil) ),
    inference(resolution,[],[f462,f517]) ).

fof(f691,plain,
    ! [X0] :
      ( sP8(X0)
      | sK43(X0) = app(sK43(X0),nil) ),
    inference(resolution,[],[f462,f507]) ).

fof(f690,plain,
    ! [X0] :
      ( sP8(X0)
      | sK42(X0) = app(sK42(X0),nil) ),
    inference(resolution,[],[f462,f506]) ).

fof(f689,plain,
    ! [X0] :
      ( sP8(X0)
      | sK41(X0) = app(sK41(X0),nil) ),
    inference(resolution,[],[f462,f505]) ).

fof(f688,plain,
    ! [X0] :
      ( sP6(X0)
      | sK38(X0) = app(sK38(X0),nil) ),
    inference(resolution,[],[f462,f495]) ).

fof(f687,plain,
    ! [X0] :
      ( sP6(X0)
      | sK37(X0) = app(sK37(X0),nil) ),
    inference(resolution,[],[f462,f494]) ).

fof(f686,plain,
    ! [X0] :
      ( sP6(X0)
      | sK36(X0) = app(sK36(X0),nil) ),
    inference(resolution,[],[f462,f493]) ).

fof(f685,plain,
    ! [X0] :
      ( sP4(X0)
      | sK33(X0) = app(sK33(X0),nil) ),
    inference(resolution,[],[f462,f484]) ).

fof(f684,plain,
    ! [X0] :
      ( sP4(X0)
      | sK32(X0) = app(sK32(X0),nil) ),
    inference(resolution,[],[f462,f483]) ).

fof(f683,plain,
    ! [X0] :
      ( sP4(X0)
      | sK31(X0) = app(sK31(X0),nil) ),
    inference(resolution,[],[f462,f482]) ).

fof(f640,plain,
    ! [X2,X1] :
      ( memberP(cons(X1,X2),X1)
      | ~ ssList(X2)
      | ~ ssItem(X1) ),
    inference(duplicate_literal_removal,[],[f611]) ).

fof(f611,plain,
    ! [X2,X1] :
      ( memberP(cons(X1,X2),X1)
      | ~ ssList(X2)
      | ~ ssItem(X1)
      | ~ ssItem(X1) ),
    inference(equality_resolution,[],[f432]) ).

fof(f432,plain,
    ! [X2,X0,X1] :
      ( memberP(cons(X1,X2),X0)
      | X0 != X1
      | ~ ssList(X2)
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f264]) ).

fof(f264,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( ( memberP(cons(X1,X2),X0)
                  | ( ~ memberP(X2,X0)
                    & X0 != X1 ) )
                & ( memberP(X2,X0)
                  | X0 = X1
                  | ~ memberP(cons(X1,X2),X0) ) )
              | ~ ssList(X2) )
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(flattening,[],[f263]) ).

fof(f263,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( ( memberP(cons(X1,X2),X0)
                  | ( ~ memberP(X2,X0)
                    & X0 != X1 ) )
                & ( memberP(X2,X0)
                  | X0 = X1
                  | ~ memberP(cons(X1,X2),X0) ) )
              | ~ ssList(X2) )
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(nnf_transformation,[],[f136]) ).

fof(f136,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( memberP(cons(X1,X2),X0)
              <=> ( memberP(X2,X0)
                  | X0 = X1 ) )
              | ~ ssList(X2) )
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f37]) ).

fof(f37,axiom,
    ! [X0] :
      ( ssItem(X0)
     => ! [X1] :
          ( ssItem(X1)
         => ! [X2] :
              ( ssList(X2)
             => ( memberP(cons(X1,X2),X0)
              <=> ( memberP(X2,X0)
                  | X0 = X1 ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax37) ).

fof(f564,plain,
    ! [X0,X1] :
      ( cons(X1,X0) != X0
      | ~ ssItem(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f181]) ).

fof(f181,plain,
    ! [X0] :
      ( ! [X1] :
          ( cons(X1,X0) != X0
          | ~ ssItem(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f18]) ).

fof(f18,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssItem(X1)
         => cons(X1,X0) != X0 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax18) ).

fof(f563,plain,
    ! [X0,X1] :
      ( nil != cons(X1,X0)
      | ~ ssItem(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f180]) ).

fof(f180,plain,
    ! [X0] :
      ( ! [X1] :
          ( nil != cons(X1,X0)
          | ~ ssItem(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f21]) ).

fof(f21,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssItem(X1)
         => nil != cons(X1,X0) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax21) ).

fof(f760,plain,
    ! [X0,X1] :
      ( ~ ssList(X0)
      | ~ ssList(X1)
      | app(X1,X0) = app(app(X1,X0),nil) ),
    inference(resolution,[],[f572,f462]) ).

fof(f759,plain,
    ! [X0,X1] :
      ( ~ ssList(X0)
      | ~ ssList(X1)
      | app(X1,X0) = app(nil,app(X1,X0)) ),
    inference(resolution,[],[f572,f463]) ).

fof(f572,plain,
    ! [X0,X1] :
      ( ssList(app(X0,X1))
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f186]) ).

fof(f186,plain,
    ! [X0] :
      ( ! [X1] :
          ( ssList(app(X0,X1))
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f26]) ).

fof(f26,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ssList(app(X0,X1)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax26) ).

fof(f758,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | ~ ssList(X1)
      | cons(X0,X1) = app(cons(X0,X1),nil) ),
    inference(resolution,[],[f562,f462]) ).

fof(f757,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | ~ ssList(X1)
      | cons(X0,X1) = app(nil,cons(X0,X1)) ),
    inference(resolution,[],[f562,f463]) ).

fof(f562,plain,
    ! [X0,X1] :
      ( ssList(cons(X1,X0))
      | ~ ssItem(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f179]) ).

fof(f179,plain,
    ! [X0] :
      ( ! [X1] :
          ( ssList(cons(X1,X0))
          | ~ ssItem(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f16]) ).

fof(f16,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssItem(X1)
         => ssList(cons(X1,X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax16) ).

fof(f560,plain,
    ! [X0] :
      ( ~ frontsegP(nil,X0)
      | nil = X0
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f352]) ).

fof(f352,plain,
    ! [X0] :
      ( ( ( frontsegP(nil,X0)
          | nil != X0 )
        & ( nil = X0
          | ~ frontsegP(nil,X0) ) )
      | ~ ssList(X0) ),
    inference(nnf_transformation,[],[f178]) ).

fof(f178,plain,
    ! [X0] :
      ( ( frontsegP(nil,X0)
      <=> nil = X0 )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f46]) ).

fof(f46,axiom,
    ! [X0] :
      ( ssList(X0)
     => ( frontsegP(nil,X0)
      <=> nil = X0 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax46) ).

fof(f558,plain,
    ! [X0] :
      ( ~ segmentP(nil,X0)
      | nil = X0
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f351]) ).

fof(f351,plain,
    ! [X0] :
      ( ( ( segmentP(nil,X0)
          | nil != X0 )
        & ( nil = X0
          | ~ segmentP(nil,X0) ) )
      | ~ ssList(X0) ),
    inference(nnf_transformation,[],[f177]) ).

fof(f177,plain,
    ! [X0] :
      ( ( segmentP(nil,X0)
      <=> nil = X0 )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f58]) ).

fof(f58,axiom,
    ! [X0] :
      ( ssList(X0)
     => ( segmentP(nil,X0)
      <=> nil = X0 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax58) ).

fof(f556,plain,
    ! [X0] :
      ( ~ rearsegP(nil,X0)
      | nil = X0
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f350]) ).

fof(f350,plain,
    ! [X0] :
      ( ( ( rearsegP(nil,X0)
          | nil != X0 )
        & ( nil = X0
          | ~ rearsegP(nil,X0) ) )
      | ~ ssList(X0) ),
    inference(nnf_transformation,[],[f176]) ).

fof(f176,plain,
    ! [X0] :
      ( ( rearsegP(nil,X0)
      <=> nil = X0 )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f52]) ).

fof(f52,axiom,
    ! [X0] :
      ( ssList(X0)
     => ( rearsegP(nil,X0)
      <=> nil = X0 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax52) ).

fof(f741,plain,
    ! [X0] :
      ( nil = X0
      | ~ ssList(X0)
      | sK27(X0) = app(sK27(X0),nil) ),
    inference(resolution,[],[f472,f462]) ).

fof(f740,plain,
    ! [X0] :
      ( nil = X0
      | ~ ssList(X0)
      | sK27(X0) = app(nil,sK27(X0)) ),
    inference(resolution,[],[f472,f463]) ).

fof(f472,plain,
    ! [X0] :
      ( ssList(sK27(X0))
      | nil = X0
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f283]) ).

fof(f470,plain,
    ! [X0] :
      ( ssItem(sK26(X0))
      | nil = X0
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f281]) ).

fof(f739,plain,
    ! [X0] :
      ( nil = X0
      | ~ ssList(X0)
      | tl(X0) = app(tl(X0),nil) ),
    inference(resolution,[],[f468,f462]) ).

fof(f738,plain,
    ! [X0] :
      ( nil = X0
      | ~ ssList(X0)
      | tl(X0) = app(nil,tl(X0)) ),
    inference(resolution,[],[f468,f463]) ).

fof(f468,plain,
    ! [X0] :
      ( ssList(tl(X0))
      | nil = X0
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f154]) ).

fof(f154,plain,
    ! [X0] :
      ( ssList(tl(X0))
      | nil = X0
      | ~ ssList(X0) ),
    inference(flattening,[],[f153]) ).

fof(f153,plain,
    ! [X0] :
      ( ssList(tl(X0))
      | nil = X0
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f24]) ).

fof(f24,axiom,
    ! [X0] :
      ( ssList(X0)
     => ( nil != X0
       => ssList(tl(X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax24) ).

fof(f467,plain,
    ! [X0] :
      ( ssItem(hd(X0))
      | nil = X0
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f152]) ).

fof(f152,plain,
    ! [X0] :
      ( ssItem(hd(X0))
      | nil = X0
      | ~ ssList(X0) ),
    inference(flattening,[],[f151]) ).

fof(f151,plain,
    ! [X0] :
      ( ssItem(hd(X0))
      | nil = X0
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f22]) ).

fof(f22,axiom,
    ! [X0] :
      ( ssList(X0)
     => ( nil != X0
       => ssItem(hd(X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax22) ).

fof(f465,plain,
    ! [X0] :
      ( ssItem(sK25(X0))
      | nil = X0
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f279]) ).

fof(f279,plain,
    ! [X0] :
      ( ( cons(sK25(X0),sK24(X0)) = X0
        & ssItem(sK25(X0))
        & ssList(sK24(X0)) )
      | nil = X0
      | ~ ssList(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK24,sK25])],[f150,f278,f277]) ).

fof(f277,plain,
    ! [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( cons(X2,X1) = X0
              & ssItem(X2) )
          & ssList(X1) )
     => ( ? [X2] :
            ( cons(X2,sK24(X0)) = X0
            & ssItem(X2) )
        & ssList(sK24(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f278,plain,
    ! [X0] :
      ( ? [X2] :
          ( cons(X2,sK24(X0)) = X0
          & ssItem(X2) )
     => ( cons(sK25(X0),sK24(X0)) = X0
        & ssItem(sK25(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f150,plain,
    ! [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( cons(X2,X1) = X0
              & ssItem(X2) )
          & ssList(X1) )
      | nil = X0
      | ~ ssList(X0) ),
    inference(flattening,[],[f149]) ).

fof(f149,plain,
    ! [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( cons(X2,X1) = X0
              & ssItem(X2) )
          & ssList(X1) )
      | nil = X0
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f20]) ).

fof(f20,axiom,
    ! [X0] :
      ( ssList(X0)
     => ( ? [X1] :
            ( ? [X2] :
                ( cons(X2,X1) = X0
                & ssItem(X2) )
            & ssList(X1) )
        | nil = X0 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax20) ).

fof(f737,plain,
    ! [X0] :
      ( nil = X0
      | ~ ssList(X0)
      | sK24(X0) = app(sK24(X0),nil) ),
    inference(resolution,[],[f464,f462]) ).

fof(f736,plain,
    ! [X0] :
      ( nil = X0
      | ~ ssList(X0)
      | sK24(X0) = app(nil,sK24(X0)) ),
    inference(resolution,[],[f464,f463]) ).

fof(f464,plain,
    ! [X0] :
      ( ssList(sK24(X0))
      | nil = X0
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f279]) ).

fof(f448,plain,
    ! [X0,X1] :
      ( ~ sP2(X0,X1)
      | nil = X0
      | strictorderedP(X0) ),
    inference(cnf_transformation,[],[f274]) ).

fof(f440,plain,
    ! [X0,X1] :
      ( ~ sP0(X0,X1)
      | nil = X0
      | totalorderedP(X0) ),
    inference(cnf_transformation,[],[f270]) ).

fof(f554,plain,
    ! [X0] :
      ( sK59(X0) != sK60(X0)
      | sP16(X0) ),
    inference(cnf_transformation,[],[f349]) ).

fof(f349,plain,
    ! [X0] :
      ( ( sP16(X0)
        | ( sK59(X0) != sK60(X0)
          & app(sK61(X0),cons(sK59(X0),cons(sK60(X0),sK62(X0)))) = X0
          & ssList(sK62(X0))
          & ssList(sK61(X0))
          & ssItem(sK60(X0))
          & ssItem(sK59(X0)) ) )
      & ( ! [X5] :
            ( ! [X6] :
                ( ! [X7] :
                    ( ! [X8] :
                        ( X5 = X6
                        | app(X7,cons(X5,cons(X6,X8))) != X0
                        | ~ ssList(X8) )
                    | ~ ssList(X7) )
                | ~ ssItem(X6) )
            | ~ ssItem(X5) )
        | ~ sP16(X0) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK59,sK60,sK61,sK62])],[f344,f348,f347,f346,f345]) ).

fof(f345,plain,
    ! [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ? [X4] :
                      ( X1 != X2
                      & app(X3,cons(X1,cons(X2,X4))) = X0
                      & ssList(X4) )
                  & ssList(X3) )
              & ssItem(X2) )
          & ssItem(X1) )
     => ( ? [X2] :
            ( ? [X3] :
                ( ? [X4] :
                    ( sK59(X0) != X2
                    & app(X3,cons(sK59(X0),cons(X2,X4))) = X0
                    & ssList(X4) )
                & ssList(X3) )
            & ssItem(X2) )
        & ssItem(sK59(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f346,plain,
    ! [X0] :
      ( ? [X2] :
          ( ? [X3] :
              ( ? [X4] :
                  ( sK59(X0) != X2
                  & app(X3,cons(sK59(X0),cons(X2,X4))) = X0
                  & ssList(X4) )
              & ssList(X3) )
          & ssItem(X2) )
     => ( ? [X3] :
            ( ? [X4] :
                ( sK59(X0) != sK60(X0)
                & app(X3,cons(sK59(X0),cons(sK60(X0),X4))) = X0
                & ssList(X4) )
            & ssList(X3) )
        & ssItem(sK60(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f347,plain,
    ! [X0] :
      ( ? [X3] :
          ( ? [X4] :
              ( sK59(X0) != sK60(X0)
              & app(X3,cons(sK59(X0),cons(sK60(X0),X4))) = X0
              & ssList(X4) )
          & ssList(X3) )
     => ( ? [X4] :
            ( sK59(X0) != sK60(X0)
            & app(sK61(X0),cons(sK59(X0),cons(sK60(X0),X4))) = X0
            & ssList(X4) )
        & ssList(sK61(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f348,plain,
    ! [X0] :
      ( ? [X4] :
          ( sK59(X0) != sK60(X0)
          & app(sK61(X0),cons(sK59(X0),cons(sK60(X0),X4))) = X0
          & ssList(X4) )
     => ( sK59(X0) != sK60(X0)
        & app(sK61(X0),cons(sK59(X0),cons(sK60(X0),sK62(X0)))) = X0
        & ssList(sK62(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f344,plain,
    ! [X0] :
      ( ( sP16(X0)
        | ? [X1] :
            ( ? [X2] :
                ( ? [X3] :
                    ( ? [X4] :
                        ( X1 != X2
                        & app(X3,cons(X1,cons(X2,X4))) = X0
                        & ssList(X4) )
                    & ssList(X3) )
                & ssItem(X2) )
            & ssItem(X1) ) )
      & ( ! [X5] :
            ( ! [X6] :
                ( ! [X7] :
                    ( ! [X8] :
                        ( X5 = X6
                        | app(X7,cons(X5,cons(X6,X8))) != X0
                        | ~ ssList(X8) )
                    | ~ ssList(X7) )
                | ~ ssItem(X6) )
            | ~ ssItem(X5) )
        | ~ sP16(X0) ) ),
    inference(rectify,[],[f343]) ).

fof(f343,plain,
    ! [X0] :
      ( ( sP16(X0)
        | ? [X1] :
            ( ? [X2] :
                ( ? [X3] :
                    ( ? [X4] :
                        ( X1 != X2
                        & app(X3,cons(X1,cons(X2,X4))) = X0
                        & ssList(X4) )
                    & ssList(X3) )
                & ssItem(X2) )
            & ssItem(X1) ) )
      & ( ! [X1] :
            ( ! [X2] :
                ( ! [X3] :
                    ( ! [X4] :
                        ( X1 = X2
                        | app(X3,cons(X1,cons(X2,X4))) != X0
                        | ~ ssList(X4) )
                    | ~ ssList(X3) )
                | ~ ssItem(X2) )
            | ~ ssItem(X1) )
        | ~ sP16(X0) ) ),
    inference(nnf_transformation,[],[f248]) ).

fof(f248,plain,
    ! [X0] :
      ( sP16(X0)
    <=> ! [X1] :
          ( ! [X2] :
              ( ! [X3] :
                  ( ! [X4] :
                      ( X1 = X2
                      | app(X3,cons(X1,cons(X2,X4))) != X0
                      | ~ ssList(X4) )
                  | ~ ssList(X3) )
              | ~ ssItem(X2) )
          | ~ ssItem(X1) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP16])]) ).

fof(f544,plain,
    ! [X0] :
      ( ~ lt(sK54(X0),sK55(X0))
      | sP14(X0) ),
    inference(cnf_transformation,[],[f341]) ).

fof(f341,plain,
    ! [X0] :
      ( ( sP14(X0)
        | ( ~ lt(sK54(X0),sK55(X0))
          & app(app(sK56(X0),cons(sK54(X0),sK57(X0))),cons(sK55(X0),sK58(X0))) = X0
          & ssList(sK58(X0))
          & ssList(sK57(X0))
          & ssList(sK56(X0))
          & ssItem(sK55(X0))
          & ssItem(sK54(X0)) ) )
      & ( ! [X6] :
            ( ! [X7] :
                ( ! [X8] :
                    ( ! [X9] :
                        ( ! [X10] :
                            ( lt(X6,X7)
                            | app(app(X8,cons(X6,X9)),cons(X7,X10)) != X0
                            | ~ ssList(X10) )
                        | ~ ssList(X9) )
                    | ~ ssList(X8) )
                | ~ ssItem(X7) )
            | ~ ssItem(X6) )
        | ~ sP14(X0) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK54,sK55,sK56,sK57,sK58])],[f335,f340,f339,f338,f337,f336]) ).

fof(f336,plain,
    ! [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ? [X4] :
                      ( ? [X5] :
                          ( ~ lt(X1,X2)
                          & app(app(X3,cons(X1,X4)),cons(X2,X5)) = X0
                          & ssList(X5) )
                      & ssList(X4) )
                  & ssList(X3) )
              & ssItem(X2) )
          & ssItem(X1) )
     => ( ? [X2] :
            ( ? [X3] :
                ( ? [X4] :
                    ( ? [X5] :
                        ( ~ lt(sK54(X0),X2)
                        & app(app(X3,cons(sK54(X0),X4)),cons(X2,X5)) = X0
                        & ssList(X5) )
                    & ssList(X4) )
                & ssList(X3) )
            & ssItem(X2) )
        & ssItem(sK54(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f337,plain,
    ! [X0] :
      ( ? [X2] :
          ( ? [X3] :
              ( ? [X4] :
                  ( ? [X5] :
                      ( ~ lt(sK54(X0),X2)
                      & app(app(X3,cons(sK54(X0),X4)),cons(X2,X5)) = X0
                      & ssList(X5) )
                  & ssList(X4) )
              & ssList(X3) )
          & ssItem(X2) )
     => ( ? [X3] :
            ( ? [X4] :
                ( ? [X5] :
                    ( ~ lt(sK54(X0),sK55(X0))
                    & app(app(X3,cons(sK54(X0),X4)),cons(sK55(X0),X5)) = X0
                    & ssList(X5) )
                & ssList(X4) )
            & ssList(X3) )
        & ssItem(sK55(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f338,plain,
    ! [X0] :
      ( ? [X3] :
          ( ? [X4] :
              ( ? [X5] :
                  ( ~ lt(sK54(X0),sK55(X0))
                  & app(app(X3,cons(sK54(X0),X4)),cons(sK55(X0),X5)) = X0
                  & ssList(X5) )
              & ssList(X4) )
          & ssList(X3) )
     => ( ? [X4] :
            ( ? [X5] :
                ( ~ lt(sK54(X0),sK55(X0))
                & app(app(sK56(X0),cons(sK54(X0),X4)),cons(sK55(X0),X5)) = X0
                & ssList(X5) )
            & ssList(X4) )
        & ssList(sK56(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f339,plain,
    ! [X0] :
      ( ? [X4] :
          ( ? [X5] :
              ( ~ lt(sK54(X0),sK55(X0))
              & app(app(sK56(X0),cons(sK54(X0),X4)),cons(sK55(X0),X5)) = X0
              & ssList(X5) )
          & ssList(X4) )
     => ( ? [X5] :
            ( ~ lt(sK54(X0),sK55(X0))
            & app(app(sK56(X0),cons(sK54(X0),sK57(X0))),cons(sK55(X0),X5)) = X0
            & ssList(X5) )
        & ssList(sK57(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f340,plain,
    ! [X0] :
      ( ? [X5] :
          ( ~ lt(sK54(X0),sK55(X0))
          & app(app(sK56(X0),cons(sK54(X0),sK57(X0))),cons(sK55(X0),X5)) = X0
          & ssList(X5) )
     => ( ~ lt(sK54(X0),sK55(X0))
        & app(app(sK56(X0),cons(sK54(X0),sK57(X0))),cons(sK55(X0),sK58(X0))) = X0
        & ssList(sK58(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f335,plain,
    ! [X0] :
      ( ( sP14(X0)
        | ? [X1] :
            ( ? [X2] :
                ( ? [X3] :
                    ( ? [X4] :
                        ( ? [X5] :
                            ( ~ lt(X1,X2)
                            & app(app(X3,cons(X1,X4)),cons(X2,X5)) = X0
                            & ssList(X5) )
                        & ssList(X4) )
                    & ssList(X3) )
                & ssItem(X2) )
            & ssItem(X1) ) )
      & ( ! [X6] :
            ( ! [X7] :
                ( ! [X8] :
                    ( ! [X9] :
                        ( ! [X10] :
                            ( lt(X6,X7)
                            | app(app(X8,cons(X6,X9)),cons(X7,X10)) != X0
                            | ~ ssList(X10) )
                        | ~ ssList(X9) )
                    | ~ ssList(X8) )
                | ~ ssItem(X7) )
            | ~ ssItem(X6) )
        | ~ sP14(X0) ) ),
    inference(rectify,[],[f334]) ).

fof(f334,plain,
    ! [X0] :
      ( ( sP14(X0)
        | ? [X1] :
            ( ? [X2] :
                ( ? [X3] :
                    ( ? [X4] :
                        ( ? [X5] :
                            ( ~ lt(X1,X2)
                            & app(app(X3,cons(X1,X4)),cons(X2,X5)) = X0
                            & ssList(X5) )
                        & ssList(X4) )
                    & ssList(X3) )
                & ssItem(X2) )
            & ssItem(X1) ) )
      & ( ! [X1] :
            ( ! [X2] :
                ( ! [X3] :
                    ( ! [X4] :
                        ( ! [X5] :
                            ( lt(X1,X2)
                            | app(app(X3,cons(X1,X4)),cons(X2,X5)) != X0
                            | ~ ssList(X5) )
                        | ~ ssList(X4) )
                    | ~ ssList(X3) )
                | ~ ssItem(X2) )
            | ~ ssItem(X1) )
        | ~ sP14(X0) ) ),
    inference(nnf_transformation,[],[f245]) ).

fof(f245,plain,
    ! [X0] :
      ( sP14(X0)
    <=> ! [X1] :
          ( ! [X2] :
              ( ! [X3] :
                  ( ! [X4] :
                      ( ! [X5] :
                          ( lt(X1,X2)
                          | app(app(X3,cons(X1,X4)),cons(X2,X5)) != X0
                          | ~ ssList(X5) )
                      | ~ ssList(X4) )
                  | ~ ssList(X3) )
              | ~ ssItem(X2) )
          | ~ ssItem(X1) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP14])]) ).

fof(f533,plain,
    ! [X0] :
      ( ~ leq(sK49(X0),sK50(X0))
      | sP12(X0) ),
    inference(cnf_transformation,[],[f332]) ).

fof(f332,plain,
    ! [X0] :
      ( ( sP12(X0)
        | ( ~ leq(sK49(X0),sK50(X0))
          & app(app(sK51(X0),cons(sK49(X0),sK52(X0))),cons(sK50(X0),sK53(X0))) = X0
          & ssList(sK53(X0))
          & ssList(sK52(X0))
          & ssList(sK51(X0))
          & ssItem(sK50(X0))
          & ssItem(sK49(X0)) ) )
      & ( ! [X6] :
            ( ! [X7] :
                ( ! [X8] :
                    ( ! [X9] :
                        ( ! [X10] :
                            ( leq(X6,X7)
                            | app(app(X8,cons(X6,X9)),cons(X7,X10)) != X0
                            | ~ ssList(X10) )
                        | ~ ssList(X9) )
                    | ~ ssList(X8) )
                | ~ ssItem(X7) )
            | ~ ssItem(X6) )
        | ~ sP12(X0) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK49,sK50,sK51,sK52,sK53])],[f326,f331,f330,f329,f328,f327]) ).

fof(f327,plain,
    ! [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ? [X4] :
                      ( ? [X5] :
                          ( ~ leq(X1,X2)
                          & app(app(X3,cons(X1,X4)),cons(X2,X5)) = X0
                          & ssList(X5) )
                      & ssList(X4) )
                  & ssList(X3) )
              & ssItem(X2) )
          & ssItem(X1) )
     => ( ? [X2] :
            ( ? [X3] :
                ( ? [X4] :
                    ( ? [X5] :
                        ( ~ leq(sK49(X0),X2)
                        & app(app(X3,cons(sK49(X0),X4)),cons(X2,X5)) = X0
                        & ssList(X5) )
                    & ssList(X4) )
                & ssList(X3) )
            & ssItem(X2) )
        & ssItem(sK49(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f328,plain,
    ! [X0] :
      ( ? [X2] :
          ( ? [X3] :
              ( ? [X4] :
                  ( ? [X5] :
                      ( ~ leq(sK49(X0),X2)
                      & app(app(X3,cons(sK49(X0),X4)),cons(X2,X5)) = X0
                      & ssList(X5) )
                  & ssList(X4) )
              & ssList(X3) )
          & ssItem(X2) )
     => ( ? [X3] :
            ( ? [X4] :
                ( ? [X5] :
                    ( ~ leq(sK49(X0),sK50(X0))
                    & app(app(X3,cons(sK49(X0),X4)),cons(sK50(X0),X5)) = X0
                    & ssList(X5) )
                & ssList(X4) )
            & ssList(X3) )
        & ssItem(sK50(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f329,plain,
    ! [X0] :
      ( ? [X3] :
          ( ? [X4] :
              ( ? [X5] :
                  ( ~ leq(sK49(X0),sK50(X0))
                  & app(app(X3,cons(sK49(X0),X4)),cons(sK50(X0),X5)) = X0
                  & ssList(X5) )
              & ssList(X4) )
          & ssList(X3) )
     => ( ? [X4] :
            ( ? [X5] :
                ( ~ leq(sK49(X0),sK50(X0))
                & app(app(sK51(X0),cons(sK49(X0),X4)),cons(sK50(X0),X5)) = X0
                & ssList(X5) )
            & ssList(X4) )
        & ssList(sK51(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f330,plain,
    ! [X0] :
      ( ? [X4] :
          ( ? [X5] :
              ( ~ leq(sK49(X0),sK50(X0))
              & app(app(sK51(X0),cons(sK49(X0),X4)),cons(sK50(X0),X5)) = X0
              & ssList(X5) )
          & ssList(X4) )
     => ( ? [X5] :
            ( ~ leq(sK49(X0),sK50(X0))
            & app(app(sK51(X0),cons(sK49(X0),sK52(X0))),cons(sK50(X0),X5)) = X0
            & ssList(X5) )
        & ssList(sK52(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f331,plain,
    ! [X0] :
      ( ? [X5] :
          ( ~ leq(sK49(X0),sK50(X0))
          & app(app(sK51(X0),cons(sK49(X0),sK52(X0))),cons(sK50(X0),X5)) = X0
          & ssList(X5) )
     => ( ~ leq(sK49(X0),sK50(X0))
        & app(app(sK51(X0),cons(sK49(X0),sK52(X0))),cons(sK50(X0),sK53(X0))) = X0
        & ssList(sK53(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f326,plain,
    ! [X0] :
      ( ( sP12(X0)
        | ? [X1] :
            ( ? [X2] :
                ( ? [X3] :
                    ( ? [X4] :
                        ( ? [X5] :
                            ( ~ leq(X1,X2)
                            & app(app(X3,cons(X1,X4)),cons(X2,X5)) = X0
                            & ssList(X5) )
                        & ssList(X4) )
                    & ssList(X3) )
                & ssItem(X2) )
            & ssItem(X1) ) )
      & ( ! [X6] :
            ( ! [X7] :
                ( ! [X8] :
                    ( ! [X9] :
                        ( ! [X10] :
                            ( leq(X6,X7)
                            | app(app(X8,cons(X6,X9)),cons(X7,X10)) != X0
                            | ~ ssList(X10) )
                        | ~ ssList(X9) )
                    | ~ ssList(X8) )
                | ~ ssItem(X7) )
            | ~ ssItem(X6) )
        | ~ sP12(X0) ) ),
    inference(rectify,[],[f325]) ).

fof(f325,plain,
    ! [X0] :
      ( ( sP12(X0)
        | ? [X1] :
            ( ? [X2] :
                ( ? [X3] :
                    ( ? [X4] :
                        ( ? [X5] :
                            ( ~ leq(X1,X2)
                            & app(app(X3,cons(X1,X4)),cons(X2,X5)) = X0
                            & ssList(X5) )
                        & ssList(X4) )
                    & ssList(X3) )
                & ssItem(X2) )
            & ssItem(X1) ) )
      & ( ! [X1] :
            ( ! [X2] :
                ( ! [X3] :
                    ( ! [X4] :
                        ( ! [X5] :
                            ( leq(X1,X2)
                            | app(app(X3,cons(X1,X4)),cons(X2,X5)) != X0
                            | ~ ssList(X5) )
                        | ~ ssList(X4) )
                    | ~ ssList(X3) )
                | ~ ssItem(X2) )
            | ~ ssItem(X1) )
        | ~ sP12(X0) ) ),
    inference(nnf_transformation,[],[f242]) ).

fof(f242,plain,
    ! [X0] :
      ( sP12(X0)
    <=> ! [X1] :
          ( ! [X2] :
              ( ! [X3] :
                  ( ! [X4] :
                      ( ! [X5] :
                          ( leq(X1,X2)
                          | app(app(X3,cons(X1,X4)),cons(X2,X5)) != X0
                          | ~ ssList(X5) )
                      | ~ ssList(X4) )
                  | ~ ssList(X3) )
              | ~ ssItem(X2) )
          | ~ ssItem(X1) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP12])]) ).

fof(f522,plain,
    ! [X0] :
      ( leq(sK45(X0),sK44(X0))
      | sP10(X0) ),
    inference(cnf_transformation,[],[f323]) ).

fof(f323,plain,
    ! [X0] :
      ( ( sP10(X0)
        | ( leq(sK45(X0),sK44(X0))
          & leq(sK44(X0),sK45(X0))
          & app(app(sK46(X0),cons(sK44(X0),sK47(X0))),cons(sK45(X0),sK48(X0))) = X0
          & ssList(sK48(X0))
          & ssList(sK47(X0))
          & ssList(sK46(X0))
          & ssItem(sK45(X0))
          & ssItem(sK44(X0)) ) )
      & ( ! [X6] :
            ( ! [X7] :
                ( ! [X8] :
                    ( ! [X9] :
                        ( ! [X10] :
                            ( ~ leq(X7,X6)
                            | ~ leq(X6,X7)
                            | app(app(X8,cons(X6,X9)),cons(X7,X10)) != X0
                            | ~ ssList(X10) )
                        | ~ ssList(X9) )
                    | ~ ssList(X8) )
                | ~ ssItem(X7) )
            | ~ ssItem(X6) )
        | ~ sP10(X0) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK44,sK45,sK46,sK47,sK48])],[f317,f322,f321,f320,f319,f318]) ).

fof(f318,plain,
    ! [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ? [X4] :
                      ( ? [X5] :
                          ( leq(X2,X1)
                          & leq(X1,X2)
                          & app(app(X3,cons(X1,X4)),cons(X2,X5)) = X0
                          & ssList(X5) )
                      & ssList(X4) )
                  & ssList(X3) )
              & ssItem(X2) )
          & ssItem(X1) )
     => ( ? [X2] :
            ( ? [X3] :
                ( ? [X4] :
                    ( ? [X5] :
                        ( leq(X2,sK44(X0))
                        & leq(sK44(X0),X2)
                        & app(app(X3,cons(sK44(X0),X4)),cons(X2,X5)) = X0
                        & ssList(X5) )
                    & ssList(X4) )
                & ssList(X3) )
            & ssItem(X2) )
        & ssItem(sK44(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f319,plain,
    ! [X0] :
      ( ? [X2] :
          ( ? [X3] :
              ( ? [X4] :
                  ( ? [X5] :
                      ( leq(X2,sK44(X0))
                      & leq(sK44(X0),X2)
                      & app(app(X3,cons(sK44(X0),X4)),cons(X2,X5)) = X0
                      & ssList(X5) )
                  & ssList(X4) )
              & ssList(X3) )
          & ssItem(X2) )
     => ( ? [X3] :
            ( ? [X4] :
                ( ? [X5] :
                    ( leq(sK45(X0),sK44(X0))
                    & leq(sK44(X0),sK45(X0))
                    & app(app(X3,cons(sK44(X0),X4)),cons(sK45(X0),X5)) = X0
                    & ssList(X5) )
                & ssList(X4) )
            & ssList(X3) )
        & ssItem(sK45(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f320,plain,
    ! [X0] :
      ( ? [X3] :
          ( ? [X4] :
              ( ? [X5] :
                  ( leq(sK45(X0),sK44(X0))
                  & leq(sK44(X0),sK45(X0))
                  & app(app(X3,cons(sK44(X0),X4)),cons(sK45(X0),X5)) = X0
                  & ssList(X5) )
              & ssList(X4) )
          & ssList(X3) )
     => ( ? [X4] :
            ( ? [X5] :
                ( leq(sK45(X0),sK44(X0))
                & leq(sK44(X0),sK45(X0))
                & app(app(sK46(X0),cons(sK44(X0),X4)),cons(sK45(X0),X5)) = X0
                & ssList(X5) )
            & ssList(X4) )
        & ssList(sK46(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f321,plain,
    ! [X0] :
      ( ? [X4] :
          ( ? [X5] :
              ( leq(sK45(X0),sK44(X0))
              & leq(sK44(X0),sK45(X0))
              & app(app(sK46(X0),cons(sK44(X0),X4)),cons(sK45(X0),X5)) = X0
              & ssList(X5) )
          & ssList(X4) )
     => ( ? [X5] :
            ( leq(sK45(X0),sK44(X0))
            & leq(sK44(X0),sK45(X0))
            & app(app(sK46(X0),cons(sK44(X0),sK47(X0))),cons(sK45(X0),X5)) = X0
            & ssList(X5) )
        & ssList(sK47(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f322,plain,
    ! [X0] :
      ( ? [X5] :
          ( leq(sK45(X0),sK44(X0))
          & leq(sK44(X0),sK45(X0))
          & app(app(sK46(X0),cons(sK44(X0),sK47(X0))),cons(sK45(X0),X5)) = X0
          & ssList(X5) )
     => ( leq(sK45(X0),sK44(X0))
        & leq(sK44(X0),sK45(X0))
        & app(app(sK46(X0),cons(sK44(X0),sK47(X0))),cons(sK45(X0),sK48(X0))) = X0
        & ssList(sK48(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f317,plain,
    ! [X0] :
      ( ( sP10(X0)
        | ? [X1] :
            ( ? [X2] :
                ( ? [X3] :
                    ( ? [X4] :
                        ( ? [X5] :
                            ( leq(X2,X1)
                            & leq(X1,X2)
                            & app(app(X3,cons(X1,X4)),cons(X2,X5)) = X0
                            & ssList(X5) )
                        & ssList(X4) )
                    & ssList(X3) )
                & ssItem(X2) )
            & ssItem(X1) ) )
      & ( ! [X6] :
            ( ! [X7] :
                ( ! [X8] :
                    ( ! [X9] :
                        ( ! [X10] :
                            ( ~ leq(X7,X6)
                            | ~ leq(X6,X7)
                            | app(app(X8,cons(X6,X9)),cons(X7,X10)) != X0
                            | ~ ssList(X10) )
                        | ~ ssList(X9) )
                    | ~ ssList(X8) )
                | ~ ssItem(X7) )
            | ~ ssItem(X6) )
        | ~ sP10(X0) ) ),
    inference(rectify,[],[f316]) ).

fof(f316,plain,
    ! [X0] :
      ( ( sP10(X0)
        | ? [X1] :
            ( ? [X2] :
                ( ? [X3] :
                    ( ? [X4] :
                        ( ? [X5] :
                            ( leq(X2,X1)
                            & leq(X1,X2)
                            & app(app(X3,cons(X1,X4)),cons(X2,X5)) = X0
                            & ssList(X5) )
                        & ssList(X4) )
                    & ssList(X3) )
                & ssItem(X2) )
            & ssItem(X1) ) )
      & ( ! [X1] :
            ( ! [X2] :
                ( ! [X3] :
                    ( ! [X4] :
                        ( ! [X5] :
                            ( ~ leq(X2,X1)
                            | ~ leq(X1,X2)
                            | app(app(X3,cons(X1,X4)),cons(X2,X5)) != X0
                            | ~ ssList(X5) )
                        | ~ ssList(X4) )
                    | ~ ssList(X3) )
                | ~ ssItem(X2) )
            | ~ ssItem(X1) )
        | ~ sP10(X0) ) ),
    inference(nnf_transformation,[],[f239]) ).

fof(f239,plain,
    ! [X0] :
      ( sP10(X0)
    <=> ! [X1] :
          ( ! [X2] :
              ( ! [X3] :
                  ( ! [X4] :
                      ( ! [X5] :
                          ( ~ leq(X2,X1)
                          | ~ leq(X1,X2)
                          | app(app(X3,cons(X1,X4)),cons(X2,X5)) != X0
                          | ~ ssList(X5) )
                      | ~ ssList(X4) )
                  | ~ ssList(X3) )
              | ~ ssItem(X2) )
          | ~ ssItem(X1) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP10])]) ).

fof(f521,plain,
    ! [X0] :
      ( leq(sK44(X0),sK45(X0))
      | sP10(X0) ),
    inference(cnf_transformation,[],[f323]) ).

fof(f510,plain,
    ! [X0] :
      ( ~ lt(sK40(X0),sK39(X0))
      | sP8(X0) ),
    inference(cnf_transformation,[],[f314]) ).

fof(f314,plain,
    ! [X0] :
      ( ( sP8(X0)
        | ( ~ lt(sK40(X0),sK39(X0))
          & ~ lt(sK39(X0),sK40(X0))
          & app(app(sK41(X0),cons(sK39(X0),sK42(X0))),cons(sK40(X0),sK43(X0))) = X0
          & ssList(sK43(X0))
          & ssList(sK42(X0))
          & ssList(sK41(X0))
          & ssItem(sK40(X0))
          & ssItem(sK39(X0)) ) )
      & ( ! [X6] :
            ( ! [X7] :
                ( ! [X8] :
                    ( ! [X9] :
                        ( ! [X10] :
                            ( lt(X7,X6)
                            | lt(X6,X7)
                            | app(app(X8,cons(X6,X9)),cons(X7,X10)) != X0
                            | ~ ssList(X10) )
                        | ~ ssList(X9) )
                    | ~ ssList(X8) )
                | ~ ssItem(X7) )
            | ~ ssItem(X6) )
        | ~ sP8(X0) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK39,sK40,sK41,sK42,sK43])],[f308,f313,f312,f311,f310,f309]) ).

fof(f309,plain,
    ! [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ? [X4] :
                      ( ? [X5] :
                          ( ~ lt(X2,X1)
                          & ~ lt(X1,X2)
                          & app(app(X3,cons(X1,X4)),cons(X2,X5)) = X0
                          & ssList(X5) )
                      & ssList(X4) )
                  & ssList(X3) )
              & ssItem(X2) )
          & ssItem(X1) )
     => ( ? [X2] :
            ( ? [X3] :
                ( ? [X4] :
                    ( ? [X5] :
                        ( ~ lt(X2,sK39(X0))
                        & ~ lt(sK39(X0),X2)
                        & app(app(X3,cons(sK39(X0),X4)),cons(X2,X5)) = X0
                        & ssList(X5) )
                    & ssList(X4) )
                & ssList(X3) )
            & ssItem(X2) )
        & ssItem(sK39(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f310,plain,
    ! [X0] :
      ( ? [X2] :
          ( ? [X3] :
              ( ? [X4] :
                  ( ? [X5] :
                      ( ~ lt(X2,sK39(X0))
                      & ~ lt(sK39(X0),X2)
                      & app(app(X3,cons(sK39(X0),X4)),cons(X2,X5)) = X0
                      & ssList(X5) )
                  & ssList(X4) )
              & ssList(X3) )
          & ssItem(X2) )
     => ( ? [X3] :
            ( ? [X4] :
                ( ? [X5] :
                    ( ~ lt(sK40(X0),sK39(X0))
                    & ~ lt(sK39(X0),sK40(X0))
                    & app(app(X3,cons(sK39(X0),X4)),cons(sK40(X0),X5)) = X0
                    & ssList(X5) )
                & ssList(X4) )
            & ssList(X3) )
        & ssItem(sK40(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f311,plain,
    ! [X0] :
      ( ? [X3] :
          ( ? [X4] :
              ( ? [X5] :
                  ( ~ lt(sK40(X0),sK39(X0))
                  & ~ lt(sK39(X0),sK40(X0))
                  & app(app(X3,cons(sK39(X0),X4)),cons(sK40(X0),X5)) = X0
                  & ssList(X5) )
              & ssList(X4) )
          & ssList(X3) )
     => ( ? [X4] :
            ( ? [X5] :
                ( ~ lt(sK40(X0),sK39(X0))
                & ~ lt(sK39(X0),sK40(X0))
                & app(app(sK41(X0),cons(sK39(X0),X4)),cons(sK40(X0),X5)) = X0
                & ssList(X5) )
            & ssList(X4) )
        & ssList(sK41(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f312,plain,
    ! [X0] :
      ( ? [X4] :
          ( ? [X5] :
              ( ~ lt(sK40(X0),sK39(X0))
              & ~ lt(sK39(X0),sK40(X0))
              & app(app(sK41(X0),cons(sK39(X0),X4)),cons(sK40(X0),X5)) = X0
              & ssList(X5) )
          & ssList(X4) )
     => ( ? [X5] :
            ( ~ lt(sK40(X0),sK39(X0))
            & ~ lt(sK39(X0),sK40(X0))
            & app(app(sK41(X0),cons(sK39(X0),sK42(X0))),cons(sK40(X0),X5)) = X0
            & ssList(X5) )
        & ssList(sK42(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f313,plain,
    ! [X0] :
      ( ? [X5] :
          ( ~ lt(sK40(X0),sK39(X0))
          & ~ lt(sK39(X0),sK40(X0))
          & app(app(sK41(X0),cons(sK39(X0),sK42(X0))),cons(sK40(X0),X5)) = X0
          & ssList(X5) )
     => ( ~ lt(sK40(X0),sK39(X0))
        & ~ lt(sK39(X0),sK40(X0))
        & app(app(sK41(X0),cons(sK39(X0),sK42(X0))),cons(sK40(X0),sK43(X0))) = X0
        & ssList(sK43(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f308,plain,
    ! [X0] :
      ( ( sP8(X0)
        | ? [X1] :
            ( ? [X2] :
                ( ? [X3] :
                    ( ? [X4] :
                        ( ? [X5] :
                            ( ~ lt(X2,X1)
                            & ~ lt(X1,X2)
                            & app(app(X3,cons(X1,X4)),cons(X2,X5)) = X0
                            & ssList(X5) )
                        & ssList(X4) )
                    & ssList(X3) )
                & ssItem(X2) )
            & ssItem(X1) ) )
      & ( ! [X6] :
            ( ! [X7] :
                ( ! [X8] :
                    ( ! [X9] :
                        ( ! [X10] :
                            ( lt(X7,X6)
                            | lt(X6,X7)
                            | app(app(X8,cons(X6,X9)),cons(X7,X10)) != X0
                            | ~ ssList(X10) )
                        | ~ ssList(X9) )
                    | ~ ssList(X8) )
                | ~ ssItem(X7) )
            | ~ ssItem(X6) )
        | ~ sP8(X0) ) ),
    inference(rectify,[],[f307]) ).

fof(f307,plain,
    ! [X0] :
      ( ( sP8(X0)
        | ? [X1] :
            ( ? [X2] :
                ( ? [X3] :
                    ( ? [X4] :
                        ( ? [X5] :
                            ( ~ lt(X2,X1)
                            & ~ lt(X1,X2)
                            & app(app(X3,cons(X1,X4)),cons(X2,X5)) = X0
                            & ssList(X5) )
                        & ssList(X4) )
                    & ssList(X3) )
                & ssItem(X2) )
            & ssItem(X1) ) )
      & ( ! [X1] :
            ( ! [X2] :
                ( ! [X3] :
                    ( ! [X4] :
                        ( ! [X5] :
                            ( lt(X2,X1)
                            | lt(X1,X2)
                            | app(app(X3,cons(X1,X4)),cons(X2,X5)) != X0
                            | ~ ssList(X5) )
                        | ~ ssList(X4) )
                    | ~ ssList(X3) )
                | ~ ssItem(X2) )
            | ~ ssItem(X1) )
        | ~ sP8(X0) ) ),
    inference(nnf_transformation,[],[f236]) ).

fof(f236,plain,
    ! [X0] :
      ( sP8(X0)
    <=> ! [X1] :
          ( ! [X2] :
              ( ! [X3] :
                  ( ! [X4] :
                      ( ! [X5] :
                          ( lt(X2,X1)
                          | lt(X1,X2)
                          | app(app(X3,cons(X1,X4)),cons(X2,X5)) != X0
                          | ~ ssList(X5) )
                      | ~ ssList(X4) )
                  | ~ ssList(X3) )
              | ~ ssItem(X2) )
          | ~ ssItem(X1) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP8])]) ).

fof(f509,plain,
    ! [X0] :
      ( ~ lt(sK39(X0),sK40(X0))
      | sP8(X0) ),
    inference(cnf_transformation,[],[f314]) ).

fof(f498,plain,
    ! [X0] :
      ( ~ leq(sK35(X0),sK34(X0))
      | sP6(X0) ),
    inference(cnf_transformation,[],[f305]) ).

fof(f305,plain,
    ! [X0] :
      ( ( sP6(X0)
        | ( ~ leq(sK35(X0),sK34(X0))
          & ~ leq(sK34(X0),sK35(X0))
          & app(app(sK36(X0),cons(sK34(X0),sK37(X0))),cons(sK35(X0),sK38(X0))) = X0
          & ssList(sK38(X0))
          & ssList(sK37(X0))
          & ssList(sK36(X0))
          & ssItem(sK35(X0))
          & ssItem(sK34(X0)) ) )
      & ( ! [X6] :
            ( ! [X7] :
                ( ! [X8] :
                    ( ! [X9] :
                        ( ! [X10] :
                            ( leq(X7,X6)
                            | leq(X6,X7)
                            | app(app(X8,cons(X6,X9)),cons(X7,X10)) != X0
                            | ~ ssList(X10) )
                        | ~ ssList(X9) )
                    | ~ ssList(X8) )
                | ~ ssItem(X7) )
            | ~ ssItem(X6) )
        | ~ sP6(X0) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK34,sK35,sK36,sK37,sK38])],[f299,f304,f303,f302,f301,f300]) ).

fof(f300,plain,
    ! [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ? [X4] :
                      ( ? [X5] :
                          ( ~ leq(X2,X1)
                          & ~ leq(X1,X2)
                          & app(app(X3,cons(X1,X4)),cons(X2,X5)) = X0
                          & ssList(X5) )
                      & ssList(X4) )
                  & ssList(X3) )
              & ssItem(X2) )
          & ssItem(X1) )
     => ( ? [X2] :
            ( ? [X3] :
                ( ? [X4] :
                    ( ? [X5] :
                        ( ~ leq(X2,sK34(X0))
                        & ~ leq(sK34(X0),X2)
                        & app(app(X3,cons(sK34(X0),X4)),cons(X2,X5)) = X0
                        & ssList(X5) )
                    & ssList(X4) )
                & ssList(X3) )
            & ssItem(X2) )
        & ssItem(sK34(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f301,plain,
    ! [X0] :
      ( ? [X2] :
          ( ? [X3] :
              ( ? [X4] :
                  ( ? [X5] :
                      ( ~ leq(X2,sK34(X0))
                      & ~ leq(sK34(X0),X2)
                      & app(app(X3,cons(sK34(X0),X4)),cons(X2,X5)) = X0
                      & ssList(X5) )
                  & ssList(X4) )
              & ssList(X3) )
          & ssItem(X2) )
     => ( ? [X3] :
            ( ? [X4] :
                ( ? [X5] :
                    ( ~ leq(sK35(X0),sK34(X0))
                    & ~ leq(sK34(X0),sK35(X0))
                    & app(app(X3,cons(sK34(X0),X4)),cons(sK35(X0),X5)) = X0
                    & ssList(X5) )
                & ssList(X4) )
            & ssList(X3) )
        & ssItem(sK35(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f302,plain,
    ! [X0] :
      ( ? [X3] :
          ( ? [X4] :
              ( ? [X5] :
                  ( ~ leq(sK35(X0),sK34(X0))
                  & ~ leq(sK34(X0),sK35(X0))
                  & app(app(X3,cons(sK34(X0),X4)),cons(sK35(X0),X5)) = X0
                  & ssList(X5) )
              & ssList(X4) )
          & ssList(X3) )
     => ( ? [X4] :
            ( ? [X5] :
                ( ~ leq(sK35(X0),sK34(X0))
                & ~ leq(sK34(X0),sK35(X0))
                & app(app(sK36(X0),cons(sK34(X0),X4)),cons(sK35(X0),X5)) = X0
                & ssList(X5) )
            & ssList(X4) )
        & ssList(sK36(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f303,plain,
    ! [X0] :
      ( ? [X4] :
          ( ? [X5] :
              ( ~ leq(sK35(X0),sK34(X0))
              & ~ leq(sK34(X0),sK35(X0))
              & app(app(sK36(X0),cons(sK34(X0),X4)),cons(sK35(X0),X5)) = X0
              & ssList(X5) )
          & ssList(X4) )
     => ( ? [X5] :
            ( ~ leq(sK35(X0),sK34(X0))
            & ~ leq(sK34(X0),sK35(X0))
            & app(app(sK36(X0),cons(sK34(X0),sK37(X0))),cons(sK35(X0),X5)) = X0
            & ssList(X5) )
        & ssList(sK37(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f304,plain,
    ! [X0] :
      ( ? [X5] :
          ( ~ leq(sK35(X0),sK34(X0))
          & ~ leq(sK34(X0),sK35(X0))
          & app(app(sK36(X0),cons(sK34(X0),sK37(X0))),cons(sK35(X0),X5)) = X0
          & ssList(X5) )
     => ( ~ leq(sK35(X0),sK34(X0))
        & ~ leq(sK34(X0),sK35(X0))
        & app(app(sK36(X0),cons(sK34(X0),sK37(X0))),cons(sK35(X0),sK38(X0))) = X0
        & ssList(sK38(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f299,plain,
    ! [X0] :
      ( ( sP6(X0)
        | ? [X1] :
            ( ? [X2] :
                ( ? [X3] :
                    ( ? [X4] :
                        ( ? [X5] :
                            ( ~ leq(X2,X1)
                            & ~ leq(X1,X2)
                            & app(app(X3,cons(X1,X4)),cons(X2,X5)) = X0
                            & ssList(X5) )
                        & ssList(X4) )
                    & ssList(X3) )
                & ssItem(X2) )
            & ssItem(X1) ) )
      & ( ! [X6] :
            ( ! [X7] :
                ( ! [X8] :
                    ( ! [X9] :
                        ( ! [X10] :
                            ( leq(X7,X6)
                            | leq(X6,X7)
                            | app(app(X8,cons(X6,X9)),cons(X7,X10)) != X0
                            | ~ ssList(X10) )
                        | ~ ssList(X9) )
                    | ~ ssList(X8) )
                | ~ ssItem(X7) )
            | ~ ssItem(X6) )
        | ~ sP6(X0) ) ),
    inference(rectify,[],[f298]) ).

fof(f298,plain,
    ! [X0] :
      ( ( sP6(X0)
        | ? [X1] :
            ( ? [X2] :
                ( ? [X3] :
                    ( ? [X4] :
                        ( ? [X5] :
                            ( ~ leq(X2,X1)
                            & ~ leq(X1,X2)
                            & app(app(X3,cons(X1,X4)),cons(X2,X5)) = X0
                            & ssList(X5) )
                        & ssList(X4) )
                    & ssList(X3) )
                & ssItem(X2) )
            & ssItem(X1) ) )
      & ( ! [X1] :
            ( ! [X2] :
                ( ! [X3] :
                    ( ! [X4] :
                        ( ! [X5] :
                            ( leq(X2,X1)
                            | leq(X1,X2)
                            | app(app(X3,cons(X1,X4)),cons(X2,X5)) != X0
                            | ~ ssList(X5) )
                        | ~ ssList(X4) )
                    | ~ ssList(X3) )
                | ~ ssItem(X2) )
            | ~ ssItem(X1) )
        | ~ sP6(X0) ) ),
    inference(nnf_transformation,[],[f233]) ).

fof(f233,plain,
    ! [X0] :
      ( sP6(X0)
    <=> ! [X1] :
          ( ! [X2] :
              ( ! [X3] :
                  ( ! [X4] :
                      ( ! [X5] :
                          ( leq(X2,X1)
                          | leq(X1,X2)
                          | app(app(X3,cons(X1,X4)),cons(X2,X5)) != X0
                          | ~ ssList(X5) )
                      | ~ ssList(X4) )
                  | ~ ssList(X3) )
              | ~ ssItem(X2) )
          | ~ ssItem(X1) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP6])]) ).

fof(f497,plain,
    ! [X0] :
      ( ~ leq(sK34(X0),sK35(X0))
      | sP6(X0) ),
    inference(cnf_transformation,[],[f305]) ).

fof(f486,plain,
    ! [X0] :
      ( sP4(X0)
      | sK29(X0) = sK30(X0) ),
    inference(cnf_transformation,[],[f296]) ).

fof(f296,plain,
    ! [X0] :
      ( ( sP4(X0)
        | ( sK29(X0) = sK30(X0)
          & app(app(sK31(X0),cons(sK29(X0),sK32(X0))),cons(sK30(X0),sK33(X0))) = X0
          & ssList(sK33(X0))
          & ssList(sK32(X0))
          & ssList(sK31(X0))
          & ssItem(sK30(X0))
          & ssItem(sK29(X0)) ) )
      & ( ! [X6] :
            ( ! [X7] :
                ( ! [X8] :
                    ( ! [X9] :
                        ( ! [X10] :
                            ( X6 != X7
                            | app(app(X8,cons(X6,X9)),cons(X7,X10)) != X0
                            | ~ ssList(X10) )
                        | ~ ssList(X9) )
                    | ~ ssList(X8) )
                | ~ ssItem(X7) )
            | ~ ssItem(X6) )
        | ~ sP4(X0) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK29,sK30,sK31,sK32,sK33])],[f290,f295,f294,f293,f292,f291]) ).

fof(f291,plain,
    ! [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ? [X4] :
                      ( ? [X5] :
                          ( X1 = X2
                          & app(app(X3,cons(X1,X4)),cons(X2,X5)) = X0
                          & ssList(X5) )
                      & ssList(X4) )
                  & ssList(X3) )
              & ssItem(X2) )
          & ssItem(X1) )
     => ( ? [X2] :
            ( ? [X3] :
                ( ? [X4] :
                    ( ? [X5] :
                        ( sK29(X0) = X2
                        & app(app(X3,cons(sK29(X0),X4)),cons(X2,X5)) = X0
                        & ssList(X5) )
                    & ssList(X4) )
                & ssList(X3) )
            & ssItem(X2) )
        & ssItem(sK29(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f292,plain,
    ! [X0] :
      ( ? [X2] :
          ( ? [X3] :
              ( ? [X4] :
                  ( ? [X5] :
                      ( sK29(X0) = X2
                      & app(app(X3,cons(sK29(X0),X4)),cons(X2,X5)) = X0
                      & ssList(X5) )
                  & ssList(X4) )
              & ssList(X3) )
          & ssItem(X2) )
     => ( ? [X3] :
            ( ? [X4] :
                ( ? [X5] :
                    ( sK29(X0) = sK30(X0)
                    & app(app(X3,cons(sK29(X0),X4)),cons(sK30(X0),X5)) = X0
                    & ssList(X5) )
                & ssList(X4) )
            & ssList(X3) )
        & ssItem(sK30(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f293,plain,
    ! [X0] :
      ( ? [X3] :
          ( ? [X4] :
              ( ? [X5] :
                  ( sK29(X0) = sK30(X0)
                  & app(app(X3,cons(sK29(X0),X4)),cons(sK30(X0),X5)) = X0
                  & ssList(X5) )
              & ssList(X4) )
          & ssList(X3) )
     => ( ? [X4] :
            ( ? [X5] :
                ( sK29(X0) = sK30(X0)
                & app(app(sK31(X0),cons(sK29(X0),X4)),cons(sK30(X0),X5)) = X0
                & ssList(X5) )
            & ssList(X4) )
        & ssList(sK31(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f294,plain,
    ! [X0] :
      ( ? [X4] :
          ( ? [X5] :
              ( sK29(X0) = sK30(X0)
              & app(app(sK31(X0),cons(sK29(X0),X4)),cons(sK30(X0),X5)) = X0
              & ssList(X5) )
          & ssList(X4) )
     => ( ? [X5] :
            ( sK29(X0) = sK30(X0)
            & app(app(sK31(X0),cons(sK29(X0),sK32(X0))),cons(sK30(X0),X5)) = X0
            & ssList(X5) )
        & ssList(sK32(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f295,plain,
    ! [X0] :
      ( ? [X5] :
          ( sK29(X0) = sK30(X0)
          & app(app(sK31(X0),cons(sK29(X0),sK32(X0))),cons(sK30(X0),X5)) = X0
          & ssList(X5) )
     => ( sK29(X0) = sK30(X0)
        & app(app(sK31(X0),cons(sK29(X0),sK32(X0))),cons(sK30(X0),sK33(X0))) = X0
        & ssList(sK33(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f290,plain,
    ! [X0] :
      ( ( sP4(X0)
        | ? [X1] :
            ( ? [X2] :
                ( ? [X3] :
                    ( ? [X4] :
                        ( ? [X5] :
                            ( X1 = X2
                            & app(app(X3,cons(X1,X4)),cons(X2,X5)) = X0
                            & ssList(X5) )
                        & ssList(X4) )
                    & ssList(X3) )
                & ssItem(X2) )
            & ssItem(X1) ) )
      & ( ! [X6] :
            ( ! [X7] :
                ( ! [X8] :
                    ( ! [X9] :
                        ( ! [X10] :
                            ( X6 != X7
                            | app(app(X8,cons(X6,X9)),cons(X7,X10)) != X0
                            | ~ ssList(X10) )
                        | ~ ssList(X9) )
                    | ~ ssList(X8) )
                | ~ ssItem(X7) )
            | ~ ssItem(X6) )
        | ~ sP4(X0) ) ),
    inference(rectify,[],[f289]) ).

fof(f289,plain,
    ! [X0] :
      ( ( sP4(X0)
        | ? [X1] :
            ( ? [X2] :
                ( ? [X3] :
                    ( ? [X4] :
                        ( ? [X5] :
                            ( X1 = X2
                            & app(app(X3,cons(X1,X4)),cons(X2,X5)) = X0
                            & ssList(X5) )
                        & ssList(X4) )
                    & ssList(X3) )
                & ssItem(X2) )
            & ssItem(X1) ) )
      & ( ! [X1] :
            ( ! [X2] :
                ( ! [X3] :
                    ( ! [X4] :
                        ( ! [X5] :
                            ( X1 != X2
                            | app(app(X3,cons(X1,X4)),cons(X2,X5)) != X0
                            | ~ ssList(X5) )
                        | ~ ssList(X4) )
                    | ~ ssList(X3) )
                | ~ ssItem(X2) )
            | ~ ssItem(X1) )
        | ~ sP4(X0) ) ),
    inference(nnf_transformation,[],[f230]) ).

fof(f230,plain,
    ! [X0] :
      ( sP4(X0)
    <=> ! [X1] :
          ( ! [X2] :
              ( ! [X3] :
                  ( ! [X4] :
                      ( ! [X5] :
                          ( X1 != X2
                          | app(app(X3,cons(X1,X4)),cons(X2,X5)) != X0
                          | ~ ssList(X5) )
                      | ~ ssList(X4) )
                  | ~ ssList(X3) )
              | ~ ssItem(X2) )
          | ~ ssItem(X1) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP4])]) ).

fof(f474,plain,
    ! [X0] :
      ( ssItem(sK28(X0))
      | ~ singletonP(X0)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f287]) ).

fof(f711,plain,
    sK23 = app(nil,sK23),
    inference(resolution,[],[f463,f385]) ).

fof(f710,plain,
    sK22 = app(nil,sK22),
    inference(resolution,[],[f463,f384]) ).

fof(f707,plain,
    sK19 = app(nil,sK19),
    inference(resolution,[],[f463,f378]) ).

fof(f706,plain,
    sK18 = app(nil,sK18),
    inference(resolution,[],[f463,f377]) ).

fof(f682,plain,
    sK23 = app(sK23,nil),
    inference(resolution,[],[f462,f385]) ).

fof(f681,plain,
    sK22 = app(sK22,nil),
    inference(resolution,[],[f462,f384]) ).

fof(f733,plain,
    sK19 = app(nil,sK19),
    inference(forward_demodulation,[],[f709,f381]) ).

fof(f709,plain,
    sK21 = app(nil,sK21),
    inference(resolution,[],[f463,f380]) ).

fof(f732,plain,
    sK18 = app(nil,sK18),
    inference(forward_demodulation,[],[f708,f382]) ).

fof(f708,plain,
    sK20 = app(nil,sK20),
    inference(resolution,[],[f463,f379]) ).

fof(f463,plain,
    ! [X0] :
      ( ~ ssList(X0)
      | app(nil,X0) = X0 ),
    inference(cnf_transformation,[],[f148]) ).

fof(f148,plain,
    ! [X0] :
      ( app(nil,X0) = X0
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f28]) ).

fof(f28,axiom,
    ! [X0] :
      ( ssList(X0)
     => app(nil,X0) = X0 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax28) ).

fof(f678,plain,
    sK19 = app(sK19,nil),
    inference(resolution,[],[f462,f378]) ).

fof(f677,plain,
    sK18 = app(sK18,nil),
    inference(resolution,[],[f462,f377]) ).

fof(f704,plain,
    sK19 = app(sK19,nil),
    inference(forward_demodulation,[],[f680,f381]) ).

fof(f680,plain,
    sK21 = app(sK21,nil),
    inference(resolution,[],[f462,f380]) ).

fof(f703,plain,
    sK18 = app(sK18,nil),
    inference(forward_demodulation,[],[f679,f382]) ).

fof(f679,plain,
    sK20 = app(sK20,nil),
    inference(resolution,[],[f462,f379]) ).

fof(f462,plain,
    ! [X0] :
      ( ~ ssList(X0)
      | app(X0,nil) = X0 ),
    inference(cnf_transformation,[],[f147]) ).

fof(f147,plain,
    ! [X0] :
      ( app(X0,nil) = X0
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f84]) ).

fof(f84,axiom,
    ! [X0] :
      ( ssList(X0)
     => app(X0,nil) = X0 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax84) ).

fof(f452,plain,
    ! [X0,X1] :
      ( sP3(X0,X1)
      | ~ ssList(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f229]) ).

fof(f229,plain,
    ! [X0] :
      ( ! [X1] :
          ( sP3(X0,X1)
          | ~ ssList(X1) )
      | ~ ssItem(X0) ),
    inference(definition_folding,[],[f139,f228,f227]) ).

fof(f139,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( strictorderedP(cons(X0,X1))
          <=> ( ( lt(X0,hd(X1))
                & strictorderedP(X1)
                & nil != X1 )
              | nil = X1 ) )
          | ~ ssList(X1) )
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f70]) ).

fof(f70,axiom,
    ! [X0] :
      ( ssItem(X0)
     => ! [X1] :
          ( ssList(X1)
         => ( strictorderedP(cons(X0,X1))
          <=> ( ( lt(X0,hd(X1))
                & strictorderedP(X1)
                & nil != X1 )
              | nil = X1 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax70) ).

fof(f671,plain,
    ! [X0] :
      ( sP16(X0)
      | ~ equalelemsP(X0)
      | ~ ssList(X0) ),
    inference(resolution,[],[f546,f555]) ).

fof(f670,plain,
    ! [X0] :
      ( ~ sP14(X0)
      | strictorderedP(X0)
      | ~ ssList(X0) ),
    inference(resolution,[],[f536,f545]) ).

fof(f669,plain,
    ! [X0] :
      ( sP14(X0)
      | ~ strictorderedP(X0)
      | ~ ssList(X0) ),
    inference(resolution,[],[f535,f545]) ).

fof(f668,plain,
    ! [X0] :
      ( ~ sP12(X0)
      | totalorderedP(X0)
      | ~ ssList(X0) ),
    inference(resolution,[],[f525,f534]) ).

fof(f667,plain,
    ! [X0] :
      ( sP12(X0)
      | ~ totalorderedP(X0)
      | ~ ssList(X0) ),
    inference(resolution,[],[f524,f534]) ).

fof(f666,plain,
    ! [X0] :
      ( sP10(X0)
      | ~ cyclefreeP(X0)
      | ~ ssList(X0) ),
    inference(resolution,[],[f512,f523]) ).

fof(f665,plain,
    ! [X0] :
      ( sP8(X0)
      | ~ strictorderP(X0)
      | ~ ssList(X0) ),
    inference(resolution,[],[f500,f511]) ).

fof(f444,plain,
    ! [X0,X1] :
      ( sP1(X0,X1)
      | ~ ssList(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f226]) ).

fof(f226,plain,
    ! [X0] :
      ( ! [X1] :
          ( sP1(X0,X1)
          | ~ ssList(X1) )
      | ~ ssItem(X0) ),
    inference(definition_folding,[],[f138,f225,f224]) ).

fof(f138,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( totalorderedP(cons(X0,X1))
          <=> ( ( leq(X0,hd(X1))
                & totalorderedP(X1)
                & nil != X1 )
              | nil = X1 ) )
          | ~ ssList(X1) )
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f67]) ).

fof(f67,axiom,
    ! [X0] :
      ( ssItem(X0)
     => ! [X1] :
          ( ssList(X1)
         => ( totalorderedP(cons(X0,X1))
          <=> ( ( leq(X0,hd(X1))
                & totalorderedP(X1)
                & nil != X1 )
              | nil = X1 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax67) ).

fof(f664,plain,
    ! [X0] :
      ( sP6(X0)
      | ~ totalorderP(X0)
      | ~ ssList(X0) ),
    inference(resolution,[],[f488,f499]) ).

fof(f663,plain,
    ! [X0] :
      ( sP4(X0)
      | ~ duplicatefreeP(X0)
      | ~ ssList(X0) ),
    inference(resolution,[],[f477,f487]) ).

fof(f546,plain,
    ! [X0] :
      ( ~ sP17(X0)
      | ~ equalelemsP(X0)
      | sP16(X0) ),
    inference(cnf_transformation,[],[f342]) ).

fof(f342,plain,
    ! [X0] :
      ( ( ( equalelemsP(X0)
          | ~ sP16(X0) )
        & ( sP16(X0)
          | ~ equalelemsP(X0) ) )
      | ~ sP17(X0) ),
    inference(nnf_transformation,[],[f249]) ).

fof(f249,plain,
    ! [X0] :
      ( ( equalelemsP(X0)
      <=> sP16(X0) )
      | ~ sP17(X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP17])]) ).

fof(f536,plain,
    ! [X0] :
      ( ~ sP15(X0)
      | ~ sP14(X0)
      | strictorderedP(X0) ),
    inference(cnf_transformation,[],[f333]) ).

fof(f333,plain,
    ! [X0] :
      ( ( ( strictorderedP(X0)
          | ~ sP14(X0) )
        & ( sP14(X0)
          | ~ strictorderedP(X0) ) )
      | ~ sP15(X0) ),
    inference(nnf_transformation,[],[f246]) ).

fof(f246,plain,
    ! [X0] :
      ( ( strictorderedP(X0)
      <=> sP14(X0) )
      | ~ sP15(X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP15])]) ).

fof(f535,plain,
    ! [X0] :
      ( ~ sP15(X0)
      | ~ strictorderedP(X0)
      | sP14(X0) ),
    inference(cnf_transformation,[],[f333]) ).

fof(f525,plain,
    ! [X0] :
      ( ~ sP13(X0)
      | ~ sP12(X0)
      | totalorderedP(X0) ),
    inference(cnf_transformation,[],[f324]) ).

fof(f324,plain,
    ! [X0] :
      ( ( ( totalorderedP(X0)
          | ~ sP12(X0) )
        & ( sP12(X0)
          | ~ totalorderedP(X0) ) )
      | ~ sP13(X0) ),
    inference(nnf_transformation,[],[f243]) ).

fof(f243,plain,
    ! [X0] :
      ( ( totalorderedP(X0)
      <=> sP12(X0) )
      | ~ sP13(X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP13])]) ).

fof(f524,plain,
    ! [X0] :
      ( ~ sP13(X0)
      | ~ totalorderedP(X0)
      | sP12(X0) ),
    inference(cnf_transformation,[],[f324]) ).

fof(f512,plain,
    ! [X0] :
      ( ~ sP11(X0)
      | ~ cyclefreeP(X0)
      | sP10(X0) ),
    inference(cnf_transformation,[],[f315]) ).

fof(f315,plain,
    ! [X0] :
      ( ( ( cyclefreeP(X0)
          | ~ sP10(X0) )
        & ( sP10(X0)
          | ~ cyclefreeP(X0) ) )
      | ~ sP11(X0) ),
    inference(nnf_transformation,[],[f240]) ).

fof(f240,plain,
    ! [X0] :
      ( ( cyclefreeP(X0)
      <=> sP10(X0) )
      | ~ sP11(X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP11])]) ).

fof(f500,plain,
    ! [X0] :
      ( ~ sP9(X0)
      | ~ strictorderP(X0)
      | sP8(X0) ),
    inference(cnf_transformation,[],[f306]) ).

fof(f306,plain,
    ! [X0] :
      ( ( ( strictorderP(X0)
          | ~ sP8(X0) )
        & ( sP8(X0)
          | ~ strictorderP(X0) ) )
      | ~ sP9(X0) ),
    inference(nnf_transformation,[],[f237]) ).

fof(f237,plain,
    ! [X0] :
      ( ( strictorderP(X0)
      <=> sP8(X0) )
      | ~ sP9(X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP9])]) ).

fof(f488,plain,
    ! [X0] :
      ( ~ sP7(X0)
      | ~ totalorderP(X0)
      | sP6(X0) ),
    inference(cnf_transformation,[],[f297]) ).

fof(f297,plain,
    ! [X0] :
      ( ( ( totalorderP(X0)
          | ~ sP6(X0) )
        & ( sP6(X0)
          | ~ totalorderP(X0) ) )
      | ~ sP7(X0) ),
    inference(nnf_transformation,[],[f234]) ).

fof(f234,plain,
    ! [X0] :
      ( ( totalorderP(X0)
      <=> sP6(X0) )
      | ~ sP7(X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP7])]) ).

fof(f477,plain,
    ! [X0] :
      ( ~ sP5(X0)
      | ~ duplicatefreeP(X0)
      | sP4(X0) ),
    inference(cnf_transformation,[],[f288]) ).

fof(f288,plain,
    ! [X0] :
      ( ( ( duplicatefreeP(X0)
          | ~ sP4(X0) )
        & ( sP4(X0)
          | ~ duplicatefreeP(X0) ) )
      | ~ sP5(X0) ),
    inference(nnf_transformation,[],[f231]) ).

fof(f231,plain,
    ! [X0] :
      ( ( duplicatefreeP(X0)
      <=> sP4(X0) )
      | ~ sP5(X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP5])]) ).

fof(f411,plain,
    ! [X0] :
      ( equalelemsP(cons(X0,nil))
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f111]) ).

fof(f111,plain,
    ! [X0] :
      ( equalelemsP(cons(X0,nil))
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f73]) ).

fof(f73,axiom,
    ! [X0] :
      ( ssItem(X0)
     => equalelemsP(cons(X0,nil)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax73) ).

fof(f410,plain,
    ! [X0] :
      ( strictorderedP(cons(X0,nil))
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f110]) ).

fof(f110,plain,
    ! [X0] :
      ( strictorderedP(cons(X0,nil))
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f68]) ).

fof(f68,axiom,
    ! [X0] :
      ( ssItem(X0)
     => strictorderedP(cons(X0,nil)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax68) ).

fof(f409,plain,
    ! [X0] :
      ( totalorderedP(cons(X0,nil))
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f109]) ).

fof(f109,plain,
    ! [X0] :
      ( totalorderedP(cons(X0,nil))
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f65]) ).

fof(f65,axiom,
    ! [X0] :
      ( ssItem(X0)
     => totalorderedP(cons(X0,nil)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax65) ).

fof(f408,plain,
    ! [X0] :
      ( totalorderP(cons(X0,nil))
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f108]) ).

fof(f108,plain,
    ! [X0] :
      ( totalorderP(cons(X0,nil))
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f61]) ).

fof(f61,axiom,
    ! [X0] :
      ( ssItem(X0)
     => totalorderP(cons(X0,nil)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax61) ).

fof(f407,plain,
    ! [X0] :
      ( strictorderP(cons(X0,nil))
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f107]) ).

fof(f107,plain,
    ! [X0] :
      ( strictorderP(cons(X0,nil))
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f63]) ).

fof(f63,axiom,
    ! [X0] :
      ( ssItem(X0)
     => strictorderP(cons(X0,nil)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax63) ).

fof(f406,plain,
    ! [X0] :
      ( duplicatefreeP(cons(X0,nil))
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f106]) ).

fof(f106,plain,
    ! [X0] :
      ( duplicatefreeP(cons(X0,nil))
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f71]) ).

fof(f71,axiom,
    ! [X0] :
      ( ssItem(X0)
     => duplicatefreeP(cons(X0,nil)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax71) ).

fof(f405,plain,
    ! [X0] :
      ( cyclefreeP(cons(X0,nil))
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f105]) ).

fof(f105,plain,
    ! [X0] :
      ( cyclefreeP(cons(X0,nil))
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f59]) ).

fof(f59,axiom,
    ! [X0] :
      ( ssItem(X0)
     => cyclefreeP(cons(X0,nil)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax59) ).

fof(f662,plain,
    sK19 = app(app(sK22,sK18),sK23),
    inference(forward_demodulation,[],[f661,f381]) ).

fof(f661,plain,
    sK21 = app(app(sK22,sK18),sK23),
    inference(forward_demodulation,[],[f386,f382]) ).

fof(f646,plain,
    nil = app(nil,nil),
    inference(global_subsumption,[],[f391,f390,f389,f388,f387,f386,f385,f384,f383,f382,f381,f380,f379,f378,f377,f392,f393,f394,f395,f396,f397,f398,f399,f400,f401,f402,f403,f404,f405,f406,f407,f408,f409,f410,f411,f412,f413,f414,f415,f416,f418,f642,f420,f419,f422,f421,f425,f424,f641,f426,f427,f428,f429,f430,f433,f640,f431,f639,f435,f434,f438,f437,f443,f613,f441,f440,f444,f446,f445,f451,f615,f449,f448,f452,f455,f454,f453,f456,f457,f458,f459,f460,f461,f462,f463,f466,f465,f464,f467,f468,f469,f471,f470,f473,f472,f617,f475,f474,f477,f486,f485,f484,f483,f482,f481,f480,f638,f487,f488,f498,f497,f496,f495,f494,f493,f492,f491,f620,f499,f500,f510,f509,f508,f507,f506,f505,f504,f503,f621,f511,f512,f522,f521,f520,f519,f518,f517,f516,f515,f622,f523,f525,f524,f533,f532,f531,f530,f529,f528,f527,f623,f534,f536,f535,f544,f543,f542,f541,f540,f539,f538,f624,f545,f546,f554,f553,f552,f551,f550,f549,f625,f555,f626,f643,f556,f627,f644,f558,f628,f645,f560,f562,f563,f564,f565,f566,f567,f629,f570,f569,f568,f572,f573,f574,f575,f576,f577,f578,f580,f637,f631,f582,f581,f632,f586,f585,f584,f633,f589,f588,f636]) ).

fof(f642,plain,
    ! [X1] :
      ( ~ neq(X1,X1)
      | ~ ssItem(X1) ),
    inference(duplicate_literal_removal,[],[f609]) ).

fof(f609,plain,
    ! [X1] :
      ( ~ neq(X1,X1)
      | ~ ssItem(X1)
      | ~ ssItem(X1) ),
    inference(equality_resolution,[],[f417]) ).

fof(f417,plain,
    ! [X0,X1] :
      ( X0 != X1
      | ~ neq(X0,X1)
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f258]) ).

fof(f637,plain,
    ! [X1] :
      ( ~ neq(X1,X1)
      | ~ ssList(X1) ),
    inference(duplicate_literal_removal,[],[f630]) ).

fof(f630,plain,
    ! [X1] :
      ( ~ neq(X1,X1)
      | ~ ssList(X1)
      | ~ ssList(X1) ),
    inference(equality_resolution,[],[f579]) ).

fof(f579,plain,
    ! [X0,X1] :
      ( X0 != X1
      | ~ neq(X0,X1)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f358]) ).

fof(f552,plain,
    ! [X0] :
      ( ssList(sK62(X0))
      | sP16(X0) ),
    inference(cnf_transformation,[],[f349]) ).

fof(f551,plain,
    ! [X0] :
      ( ssList(sK61(X0))
      | sP16(X0) ),
    inference(cnf_transformation,[],[f349]) ).

fof(f550,plain,
    ! [X0] :
      ( ssItem(sK60(X0))
      | sP16(X0) ),
    inference(cnf_transformation,[],[f349]) ).

fof(f549,plain,
    ! [X0] :
      ( ssItem(sK59(X0))
      | sP16(X0) ),
    inference(cnf_transformation,[],[f349]) ).

fof(f542,plain,
    ! [X0] :
      ( ssList(sK58(X0))
      | sP14(X0) ),
    inference(cnf_transformation,[],[f341]) ).

fof(f541,plain,
    ! [X0] :
      ( ssList(sK57(X0))
      | sP14(X0) ),
    inference(cnf_transformation,[],[f341]) ).

fof(f540,plain,
    ! [X0] :
      ( ssList(sK56(X0))
      | sP14(X0) ),
    inference(cnf_transformation,[],[f341]) ).

fof(f539,plain,
    ! [X0] :
      ( ssItem(sK55(X0))
      | sP14(X0) ),
    inference(cnf_transformation,[],[f341]) ).

fof(f538,plain,
    ! [X0] :
      ( ssItem(sK54(X0))
      | sP14(X0) ),
    inference(cnf_transformation,[],[f341]) ).

fof(f531,plain,
    ! [X0] :
      ( ssList(sK53(X0))
      | sP12(X0) ),
    inference(cnf_transformation,[],[f332]) ).

fof(f530,plain,
    ! [X0] :
      ( ssList(sK52(X0))
      | sP12(X0) ),
    inference(cnf_transformation,[],[f332]) ).

fof(f529,plain,
    ! [X0] :
      ( ssList(sK51(X0))
      | sP12(X0) ),
    inference(cnf_transformation,[],[f332]) ).

fof(f528,plain,
    ! [X0] :
      ( ssItem(sK50(X0))
      | sP12(X0) ),
    inference(cnf_transformation,[],[f332]) ).

fof(f527,plain,
    ! [X0] :
      ( ssItem(sK49(X0))
      | sP12(X0) ),
    inference(cnf_transformation,[],[f332]) ).

fof(f519,plain,
    ! [X0] :
      ( ssList(sK48(X0))
      | sP10(X0) ),
    inference(cnf_transformation,[],[f323]) ).

fof(f518,plain,
    ! [X0] :
      ( ssList(sK47(X0))
      | sP10(X0) ),
    inference(cnf_transformation,[],[f323]) ).

fof(f517,plain,
    ! [X0] :
      ( ssList(sK46(X0))
      | sP10(X0) ),
    inference(cnf_transformation,[],[f323]) ).

fof(f516,plain,
    ! [X0] :
      ( ssItem(sK45(X0))
      | sP10(X0) ),
    inference(cnf_transformation,[],[f323]) ).

fof(f515,plain,
    ! [X0] :
      ( ssItem(sK44(X0))
      | sP10(X0) ),
    inference(cnf_transformation,[],[f323]) ).

fof(f507,plain,
    ! [X0] :
      ( ssList(sK43(X0))
      | sP8(X0) ),
    inference(cnf_transformation,[],[f314]) ).

fof(f506,plain,
    ! [X0] :
      ( ssList(sK42(X0))
      | sP8(X0) ),
    inference(cnf_transformation,[],[f314]) ).

fof(f505,plain,
    ! [X0] :
      ( ssList(sK41(X0))
      | sP8(X0) ),
    inference(cnf_transformation,[],[f314]) ).

fof(f504,plain,
    ! [X0] :
      ( ssItem(sK40(X0))
      | sP8(X0) ),
    inference(cnf_transformation,[],[f314]) ).

fof(f503,plain,
    ! [X0] :
      ( ssItem(sK39(X0))
      | sP8(X0) ),
    inference(cnf_transformation,[],[f314]) ).

fof(f495,plain,
    ! [X0] :
      ( ssList(sK38(X0))
      | sP6(X0) ),
    inference(cnf_transformation,[],[f305]) ).

fof(f494,plain,
    ! [X0] :
      ( ssList(sK37(X0))
      | sP6(X0) ),
    inference(cnf_transformation,[],[f305]) ).

fof(f493,plain,
    ! [X0] :
      ( ssList(sK36(X0))
      | sP6(X0) ),
    inference(cnf_transformation,[],[f305]) ).

fof(f492,plain,
    ! [X0] :
      ( ssItem(sK35(X0))
      | sP6(X0) ),
    inference(cnf_transformation,[],[f305]) ).

fof(f491,plain,
    ! [X0] :
      ( ssItem(sK34(X0))
      | sP6(X0) ),
    inference(cnf_transformation,[],[f305]) ).

fof(f484,plain,
    ! [X0] :
      ( ssList(sK33(X0))
      | sP4(X0) ),
    inference(cnf_transformation,[],[f296]) ).

fof(f483,plain,
    ! [X0] :
      ( ssList(sK32(X0))
      | sP4(X0) ),
    inference(cnf_transformation,[],[f296]) ).

fof(f482,plain,
    ! [X0] :
      ( ssList(sK31(X0))
      | sP4(X0) ),
    inference(cnf_transformation,[],[f296]) ).

fof(f481,plain,
    ! [X0] :
      ( ssItem(sK30(X0))
      | sP4(X0) ),
    inference(cnf_transformation,[],[f296]) ).

fof(f480,plain,
    ! [X0] :
      ( ssItem(sK29(X0))
      | sP4(X0) ),
    inference(cnf_transformation,[],[f296]) ).

fof(f461,plain,
    ! [X0] :
      ( segmentP(X0,X0)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f146]) ).

fof(f146,plain,
    ! [X0] :
      ( segmentP(X0,X0)
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f55]) ).

fof(f55,axiom,
    ! [X0] :
      ( ssList(X0)
     => segmentP(X0,X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax55) ).

fof(f460,plain,
    ! [X0] :
      ( rearsegP(X0,X0)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f145]) ).

fof(f145,plain,
    ! [X0] :
      ( rearsegP(X0,X0)
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f49]) ).

fof(f49,axiom,
    ! [X0] :
      ( ssList(X0)
     => rearsegP(X0,X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax49) ).

fof(f459,plain,
    ! [X0] :
      ( frontsegP(X0,nil)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f144]) ).

fof(f144,plain,
    ! [X0] :
      ( frontsegP(X0,nil)
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f45]) ).

fof(f45,axiom,
    ! [X0] :
      ( ssList(X0)
     => frontsegP(X0,nil) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax45) ).

fof(f458,plain,
    ! [X0] :
      ( frontsegP(X0,X0)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f143]) ).

fof(f143,plain,
    ! [X0] :
      ( frontsegP(X0,X0)
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f42]) ).

fof(f42,axiom,
    ! [X0] :
      ( ssList(X0)
     => frontsegP(X0,X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax42) ).

fof(f457,plain,
    ! [X0] :
      ( rearsegP(X0,nil)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f142]) ).

fof(f142,plain,
    ! [X0] :
      ( rearsegP(X0,nil)
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f51]) ).

fof(f51,axiom,
    ! [X0] :
      ( ssList(X0)
     => rearsegP(X0,nil) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax51) ).

fof(f456,plain,
    ! [X0] :
      ( segmentP(X0,nil)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f141]) ).

fof(f141,plain,
    ! [X0] :
      ( segmentP(X0,nil)
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f57]) ).

fof(f57,axiom,
    ! [X0] :
      ( ssList(X0)
     => segmentP(X0,nil) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax57) ).

fof(f404,plain,
    ! [X0] :
      ( leq(X0,X0)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f104]) ).

fof(f104,plain,
    ! [X0] :
      ( leq(X0,X0)
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f31]) ).

fof(f31,axiom,
    ! [X0] :
      ( ssItem(X0)
     => leq(X0,X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax31) ).

fof(f403,plain,
    ! [X0] :
      ( geq(X0,X0)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f103]) ).

fof(f103,plain,
    ! [X0] :
      ( geq(X0,X0)
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f89]) ).

fof(f89,axiom,
    ! [X0] :
      ( ssItem(X0)
     => geq(X0,X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax89) ).

fof(f402,plain,
    ! [X0] :
      ( ~ lt(X0,X0)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f102]) ).

fof(f102,plain,
    ! [X0] :
      ( ~ lt(X0,X0)
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f90]) ).

fof(f90,axiom,
    ! [X0] :
      ( ssItem(X0)
     => ~ lt(X0,X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax90) ).

fof(f401,plain,
    ! [X0] :
      ( ~ memberP(nil,X0)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f101]) ).

fof(f101,plain,
    ! [X0] :
      ( ~ memberP(nil,X0)
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f38]) ).

fof(f38,axiom,
    ! [X0] :
      ( ssItem(X0)
     => ~ memberP(nil,X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax38) ).

fof(f650,plain,
    ( nil != sK18
    | nil = sK21 ),
    inference(forward_demodulation,[],[f391,f382]) ).

fof(f555,plain,
    ! [X0] :
      ( sP17(X0)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f250]) ).

fof(f250,plain,
    ! [X0] :
      ( sP17(X0)
      | ~ ssList(X0) ),
    inference(definition_folding,[],[f175,f249,f248]) ).

fof(f175,plain,
    ! [X0] :
      ( ( equalelemsP(X0)
      <=> ! [X1] :
            ( ! [X2] :
                ( ! [X3] :
                    ( ! [X4] :
                        ( X1 = X2
                        | app(X3,cons(X1,cons(X2,X4))) != X0
                        | ~ ssList(X4) )
                    | ~ ssList(X3) )
                | ~ ssItem(X2) )
            | ~ ssItem(X1) ) )
      | ~ ssList(X0) ),
    inference(flattening,[],[f174]) ).

fof(f174,plain,
    ! [X0] :
      ( ( equalelemsP(X0)
      <=> ! [X1] :
            ( ! [X2] :
                ( ! [X3] :
                    ( ! [X4] :
                        ( X1 = X2
                        | app(X3,cons(X1,cons(X2,X4))) != X0
                        | ~ ssList(X4) )
                    | ~ ssList(X3) )
                | ~ ssItem(X2) )
            | ~ ssItem(X1) ) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f14]) ).

fof(f14,axiom,
    ! [X0] :
      ( ssList(X0)
     => ( equalelemsP(X0)
      <=> ! [X1] :
            ( ssItem(X1)
           => ! [X2] :
                ( ssItem(X2)
               => ! [X3] :
                    ( ssList(X3)
                   => ! [X4] :
                        ( ssList(X4)
                       => ( app(X3,cons(X1,cons(X2,X4))) = X0
                         => X1 = X2 ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax14) ).

fof(f545,plain,
    ! [X0] :
      ( sP15(X0)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f247]) ).

fof(f247,plain,
    ! [X0] :
      ( sP15(X0)
      | ~ ssList(X0) ),
    inference(definition_folding,[],[f173,f246,f245]) ).

fof(f173,plain,
    ! [X0] :
      ( ( strictorderedP(X0)
      <=> ! [X1] :
            ( ! [X2] :
                ( ! [X3] :
                    ( ! [X4] :
                        ( ! [X5] :
                            ( lt(X1,X2)
                            | app(app(X3,cons(X1,X4)),cons(X2,X5)) != X0
                            | ~ ssList(X5) )
                        | ~ ssList(X4) )
                    | ~ ssList(X3) )
                | ~ ssItem(X2) )
            | ~ ssItem(X1) ) )
      | ~ ssList(X0) ),
    inference(flattening,[],[f172]) ).

fof(f172,plain,
    ! [X0] :
      ( ( strictorderedP(X0)
      <=> ! [X1] :
            ( ! [X2] :
                ( ! [X3] :
                    ( ! [X4] :
                        ( ! [X5] :
                            ( lt(X1,X2)
                            | app(app(X3,cons(X1,X4)),cons(X2,X5)) != X0
                            | ~ ssList(X5) )
                        | ~ ssList(X4) )
                    | ~ ssList(X3) )
                | ~ ssItem(X2) )
            | ~ ssItem(X1) ) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f12]) ).

fof(f12,axiom,
    ! [X0] :
      ( ssList(X0)
     => ( strictorderedP(X0)
      <=> ! [X1] :
            ( ssItem(X1)
           => ! [X2] :
                ( ssItem(X2)
               => ! [X3] :
                    ( ssList(X3)
                   => ! [X4] :
                        ( ssList(X4)
                       => ! [X5] :
                            ( ssList(X5)
                           => ( app(app(X3,cons(X1,X4)),cons(X2,X5)) = X0
                             => lt(X1,X2) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax12) ).

fof(f534,plain,
    ! [X0] :
      ( sP13(X0)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f244]) ).

fof(f244,plain,
    ! [X0] :
      ( sP13(X0)
      | ~ ssList(X0) ),
    inference(definition_folding,[],[f171,f243,f242]) ).

fof(f171,plain,
    ! [X0] :
      ( ( totalorderedP(X0)
      <=> ! [X1] :
            ( ! [X2] :
                ( ! [X3] :
                    ( ! [X4] :
                        ( ! [X5] :
                            ( leq(X1,X2)
                            | app(app(X3,cons(X1,X4)),cons(X2,X5)) != X0
                            | ~ ssList(X5) )
                        | ~ ssList(X4) )
                    | ~ ssList(X3) )
                | ~ ssItem(X2) )
            | ~ ssItem(X1) ) )
      | ~ ssList(X0) ),
    inference(flattening,[],[f170]) ).

fof(f170,plain,
    ! [X0] :
      ( ( totalorderedP(X0)
      <=> ! [X1] :
            ( ! [X2] :
                ( ! [X3] :
                    ( ! [X4] :
                        ( ! [X5] :
                            ( leq(X1,X2)
                            | app(app(X3,cons(X1,X4)),cons(X2,X5)) != X0
                            | ~ ssList(X5) )
                        | ~ ssList(X4) )
                    | ~ ssList(X3) )
                | ~ ssItem(X2) )
            | ~ ssItem(X1) ) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f11]) ).

fof(f11,axiom,
    ! [X0] :
      ( ssList(X0)
     => ( totalorderedP(X0)
      <=> ! [X1] :
            ( ssItem(X1)
           => ! [X2] :
                ( ssItem(X2)
               => ! [X3] :
                    ( ssList(X3)
                   => ! [X4] :
                        ( ssList(X4)
                       => ! [X5] :
                            ( ssList(X5)
                           => ( app(app(X3,cons(X1,X4)),cons(X2,X5)) = X0
                             => leq(X1,X2) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax11) ).

fof(f523,plain,
    ! [X0] :
      ( sP11(X0)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f241]) ).

fof(f241,plain,
    ! [X0] :
      ( sP11(X0)
      | ~ ssList(X0) ),
    inference(definition_folding,[],[f169,f240,f239]) ).

fof(f169,plain,
    ! [X0] :
      ( ( cyclefreeP(X0)
      <=> ! [X1] :
            ( ! [X2] :
                ( ! [X3] :
                    ( ! [X4] :
                        ( ! [X5] :
                            ( ~ leq(X2,X1)
                            | ~ leq(X1,X2)
                            | app(app(X3,cons(X1,X4)),cons(X2,X5)) != X0
                            | ~ ssList(X5) )
                        | ~ ssList(X4) )
                    | ~ ssList(X3) )
                | ~ ssItem(X2) )
            | ~ ssItem(X1) ) )
      | ~ ssList(X0) ),
    inference(flattening,[],[f168]) ).

fof(f168,plain,
    ! [X0] :
      ( ( cyclefreeP(X0)
      <=> ! [X1] :
            ( ! [X2] :
                ( ! [X3] :
                    ( ! [X4] :
                        ( ! [X5] :
                            ( ~ leq(X2,X1)
                            | ~ leq(X1,X2)
                            | app(app(X3,cons(X1,X4)),cons(X2,X5)) != X0
                            | ~ ssList(X5) )
                        | ~ ssList(X4) )
                    | ~ ssList(X3) )
                | ~ ssItem(X2) )
            | ~ ssItem(X1) ) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f8]) ).

fof(f8,axiom,
    ! [X0] :
      ( ssList(X0)
     => ( cyclefreeP(X0)
      <=> ! [X1] :
            ( ssItem(X1)
           => ! [X2] :
                ( ssItem(X2)
               => ! [X3] :
                    ( ssList(X3)
                   => ! [X4] :
                        ( ssList(X4)
                       => ! [X5] :
                            ( ssList(X5)
                           => ( app(app(X3,cons(X1,X4)),cons(X2,X5)) = X0
                             => ~ ( leq(X2,X1)
                                  & leq(X1,X2) ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax8) ).

fof(f511,plain,
    ! [X0] :
      ( sP9(X0)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f238]) ).

fof(f238,plain,
    ! [X0] :
      ( sP9(X0)
      | ~ ssList(X0) ),
    inference(definition_folding,[],[f167,f237,f236]) ).

fof(f167,plain,
    ! [X0] :
      ( ( strictorderP(X0)
      <=> ! [X1] :
            ( ! [X2] :
                ( ! [X3] :
                    ( ! [X4] :
                        ( ! [X5] :
                            ( lt(X2,X1)
                            | lt(X1,X2)
                            | app(app(X3,cons(X1,X4)),cons(X2,X5)) != X0
                            | ~ ssList(X5) )
                        | ~ ssList(X4) )
                    | ~ ssList(X3) )
                | ~ ssItem(X2) )
            | ~ ssItem(X1) ) )
      | ~ ssList(X0) ),
    inference(flattening,[],[f166]) ).

fof(f166,plain,
    ! [X0] :
      ( ( strictorderP(X0)
      <=> ! [X1] :
            ( ! [X2] :
                ( ! [X3] :
                    ( ! [X4] :
                        ( ! [X5] :
                            ( lt(X2,X1)
                            | lt(X1,X2)
                            | app(app(X3,cons(X1,X4)),cons(X2,X5)) != X0
                            | ~ ssList(X5) )
                        | ~ ssList(X4) )
                    | ~ ssList(X3) )
                | ~ ssItem(X2) )
            | ~ ssItem(X1) ) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f10]) ).

fof(f10,axiom,
    ! [X0] :
      ( ssList(X0)
     => ( strictorderP(X0)
      <=> ! [X1] :
            ( ssItem(X1)
           => ! [X2] :
                ( ssItem(X2)
               => ! [X3] :
                    ( ssList(X3)
                   => ! [X4] :
                        ( ssList(X4)
                       => ! [X5] :
                            ( ssList(X5)
                           => ( app(app(X3,cons(X1,X4)),cons(X2,X5)) = X0
                             => ( lt(X2,X1)
                                | lt(X1,X2) ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax10) ).

fof(f499,plain,
    ! [X0] :
      ( sP7(X0)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f235]) ).

fof(f235,plain,
    ! [X0] :
      ( sP7(X0)
      | ~ ssList(X0) ),
    inference(definition_folding,[],[f165,f234,f233]) ).

fof(f165,plain,
    ! [X0] :
      ( ( totalorderP(X0)
      <=> ! [X1] :
            ( ! [X2] :
                ( ! [X3] :
                    ( ! [X4] :
                        ( ! [X5] :
                            ( leq(X2,X1)
                            | leq(X1,X2)
                            | app(app(X3,cons(X1,X4)),cons(X2,X5)) != X0
                            | ~ ssList(X5) )
                        | ~ ssList(X4) )
                    | ~ ssList(X3) )
                | ~ ssItem(X2) )
            | ~ ssItem(X1) ) )
      | ~ ssList(X0) ),
    inference(flattening,[],[f164]) ).

fof(f164,plain,
    ! [X0] :
      ( ( totalorderP(X0)
      <=> ! [X1] :
            ( ! [X2] :
                ( ! [X3] :
                    ( ! [X4] :
                        ( ! [X5] :
                            ( leq(X2,X1)
                            | leq(X1,X2)
                            | app(app(X3,cons(X1,X4)),cons(X2,X5)) != X0
                            | ~ ssList(X5) )
                        | ~ ssList(X4) )
                    | ~ ssList(X3) )
                | ~ ssItem(X2) )
            | ~ ssItem(X1) ) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f9]) ).

fof(f9,axiom,
    ! [X0] :
      ( ssList(X0)
     => ( totalorderP(X0)
      <=> ! [X1] :
            ( ssItem(X1)
           => ! [X2] :
                ( ssItem(X2)
               => ! [X3] :
                    ( ssList(X3)
                   => ! [X4] :
                        ( ssList(X4)
                       => ! [X5] :
                            ( ssList(X5)
                           => ( app(app(X3,cons(X1,X4)),cons(X2,X5)) = X0
                             => ( leq(X2,X1)
                                | leq(X1,X2) ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax9) ).

fof(f487,plain,
    ! [X0] :
      ( sP5(X0)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f232]) ).

fof(f232,plain,
    ! [X0] :
      ( sP5(X0)
      | ~ ssList(X0) ),
    inference(definition_folding,[],[f163,f231,f230]) ).

fof(f163,plain,
    ! [X0] :
      ( ( duplicatefreeP(X0)
      <=> ! [X1] :
            ( ! [X2] :
                ( ! [X3] :
                    ( ! [X4] :
                        ( ! [X5] :
                            ( X1 != X2
                            | app(app(X3,cons(X1,X4)),cons(X2,X5)) != X0
                            | ~ ssList(X5) )
                        | ~ ssList(X4) )
                    | ~ ssList(X3) )
                | ~ ssItem(X2) )
            | ~ ssItem(X1) ) )
      | ~ ssList(X0) ),
    inference(flattening,[],[f162]) ).

fof(f162,plain,
    ! [X0] :
      ( ( duplicatefreeP(X0)
      <=> ! [X1] :
            ( ! [X2] :
                ( ! [X3] :
                    ( ! [X4] :
                        ( ! [X5] :
                            ( X1 != X2
                            | app(app(X3,cons(X1,X4)),cons(X2,X5)) != X0
                            | ~ ssList(X5) )
                        | ~ ssList(X4) )
                    | ~ ssList(X3) )
                | ~ ssItem(X2) )
            | ~ ssItem(X1) ) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f13]) ).

fof(f13,axiom,
    ! [X0] :
      ( ssList(X0)
     => ( duplicatefreeP(X0)
      <=> ! [X1] :
            ( ssItem(X1)
           => ! [X2] :
                ( ssItem(X2)
               => ! [X3] :
                    ( ssList(X3)
                   => ! [X4] :
                        ( ssList(X4)
                       => ! [X5] :
                            ( ssList(X5)
                           => ( app(app(X3,cons(X1,X4)),cons(X2,X5)) = X0
                             => X1 != X2 ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax13) ).

fof(f645,plain,
    frontsegP(nil,nil),
    inference(global_subsumption,[],[f391,f390,f389,f388,f387,f386,f385,f384,f383,f382,f381,f380,f379,f378,f377,f392,f393,f394,f395,f396,f397,f398,f399,f400,f401,f402,f403,f404,f405,f406,f407,f408,f409,f410,f411,f412,f413,f414,f415,f416,f418,f642,f420,f419,f422,f421,f425,f424,f641,f426,f427,f428,f429,f430,f433,f640,f431,f639,f435,f434,f438,f437,f443,f613,f441,f440,f444,f446,f445,f451,f615,f449,f448,f452,f455,f454,f453,f456,f457,f458,f459,f460,f461,f462,f463,f466,f465,f464,f467,f468,f469,f471,f470,f473,f472,f617,f475,f474,f477,f486,f485,f484,f483,f482,f481,f480,f638,f487,f488,f498,f497,f496,f495,f494,f493,f492,f491,f620,f499,f500,f510,f509,f508,f507,f506,f505,f504,f503,f621,f511,f512,f522,f521,f520,f519,f518,f517,f516,f515,f622,f523,f525,f524,f533,f532,f531,f530,f529,f528,f527,f623,f534,f536,f535,f544,f543,f542,f541,f540,f539,f538,f624,f545,f546,f554,f553,f552,f551,f550,f549,f625,f555,f626,f643,f556,f627,f644,f558,f628]) ).

fof(f644,plain,
    segmentP(nil,nil),
    inference(global_subsumption,[],[f391,f390,f389,f388,f387,f386,f385,f384,f383,f382,f381,f380,f379,f378,f377,f392,f393,f394,f395,f396,f397,f398,f399,f400,f401,f402,f403,f404,f405,f406,f407,f408,f409,f410,f411,f412,f413,f414,f415,f416,f418,f642,f420,f419,f422,f421,f425,f424,f641,f426,f427,f428,f429,f430,f433,f640,f431,f639,f435,f434,f438,f437,f443,f613,f441,f440,f444,f446,f445,f451,f615,f449,f448,f452,f455,f454,f453,f456,f457,f458,f459,f460,f461,f462,f463,f466,f465,f464,f467,f468,f469,f471,f470,f473,f472,f617,f475,f474,f477,f486,f485,f484,f483,f482,f481,f480,f638,f487,f488,f498,f497,f496,f495,f494,f493,f492,f491,f620,f499,f500,f510,f509,f508,f507,f506,f505,f504,f503,f621,f511,f512,f522,f521,f520,f519,f518,f517,f516,f515,f622,f523,f525,f524,f533,f532,f531,f530,f529,f528,f527,f623,f534,f536,f535,f544,f543,f542,f541,f540,f539,f538,f624,f545,f546,f554,f553,f552,f551,f550,f549,f625,f555,f626,f643,f556,f627]) ).

fof(f643,plain,
    rearsegP(nil,nil),
    inference(global_subsumption,[],[f391,f390,f389,f388,f387,f386,f385,f384,f383,f382,f381,f380,f379,f378,f377,f392,f393,f394,f395,f396,f397,f398,f399,f400,f401,f402,f403,f404,f405,f406,f407,f408,f409,f410,f411,f412,f413,f414,f415,f416,f418,f642,f420,f419,f422,f421,f425,f424,f641,f426,f427,f428,f429,f430,f433,f640,f431,f639,f435,f434,f438,f437,f443,f613,f441,f440,f444,f446,f445,f451,f615,f449,f448,f452,f455,f454,f453,f456,f457,f458,f459,f460,f461,f462,f463,f466,f465,f464,f467,f468,f469,f471,f470,f473,f472,f617,f475,f474,f477,f486,f485,f484,f483,f482,f481,f480,f638,f487,f488,f498,f497,f496,f495,f494,f493,f492,f491,f620,f499,f500,f510,f509,f508,f507,f506,f505,f504,f503,f621,f511,f512,f522,f521,f520,f519,f518,f517,f516,f515,f622,f523,f525,f524,f533,f532,f531,f530,f529,f528,f527,f623,f534,f536,f535,f544,f543,f542,f541,f540,f539,f538,f624,f545,f546,f554,f553,f552,f551,f550,f549,f625,f555,f626]) ).

fof(f615,plain,
    ! [X1] : sP2(nil,X1),
    inference(equality_resolution,[],[f450]) ).

fof(f450,plain,
    ! [X0,X1] :
      ( sP2(X0,X1)
      | nil != X0 ),
    inference(cnf_transformation,[],[f274]) ).

fof(f613,plain,
    ! [X1] : sP0(nil,X1),
    inference(equality_resolution,[],[f442]) ).

fof(f442,plain,
    ! [X0,X1] :
      ( sP0(X0,X1)
      | nil != X0 ),
    inference(cnf_transformation,[],[f270]) ).

fof(f608,plain,
    sK69 != sK70,
    inference(cnf_transformation,[],[f376]) ).

fof(f376,plain,
    ( sK69 != sK70
    & ssItem(sK70)
    & ssItem(sK69) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK69,sK70])],[f2,f375,f374]) ).

fof(f374,plain,
    ( ? [X0] :
        ( ? [X1] :
            ( X0 != X1
            & ssItem(X1) )
        & ssItem(X0) )
   => ( ? [X1] :
          ( sK69 != X1
          & ssItem(X1) )
      & ssItem(sK69) ) ),
    introduced(choice_axiom,[]) ).

fof(f375,plain,
    ( ? [X1] :
        ( sK69 != X1
        & ssItem(X1) )
   => ( sK69 != sK70
      & ssItem(sK70) ) ),
    introduced(choice_axiom,[]) ).

fof(f2,axiom,
    ? [X0] :
      ( ? [X1] :
          ( X0 != X1
          & ssItem(X1) )
      & ssItem(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax2) ).

fof(f390,plain,
    ~ neq(sK18,nil),
    inference(cnf_transformation,[],[f257]) ).

fof(f257,plain,
    ( ( nil != sK20
      | nil = sK21 )
    & ~ neq(sK18,nil)
    & ! [X6] :
        ( ! [X7] :
            ( ! [X8] :
                ( app(X8,cons(X6,nil)) != sK20
                | ~ ssList(X8) )
            | app(cons(X6,nil),X7) != sK23
            | ~ ssList(X7) )
        | ~ ssItem(X6) )
    & ! [X9] :
        ( ! [X10] :
            ( ! [X11] :
                ( app(cons(X9,nil),X11) != sK20
                | ~ ssList(X11) )
            | app(X10,cons(X9,nil)) != sK22
            | ~ ssList(X10) )
        | ~ ssItem(X9) )
    & equalelemsP(sK20)
    & sK21 = app(app(sK22,sK20),sK23)
    & ssList(sK23)
    & ssList(sK22)
    & neq(sK19,nil)
    & sK18 = sK20
    & sK19 = sK21
    & ssList(sK21)
    & ssList(sK20)
    & ssList(sK19)
    & ssList(sK18) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK18,sK19,sK20,sK21,sK22,sK23])],[f100,f256,f255,f254,f253,f252,f251]) ).

fof(f251,plain,
    ( ? [X0] :
        ( ? [X1] :
            ( ? [X2] :
                ( ? [X3] :
                    ( ( nil != X2
                      | nil = X3 )
                    & ~ neq(X0,nil)
                    & ? [X4] :
                        ( ? [X5] :
                            ( ! [X6] :
                                ( ! [X7] :
                                    ( ! [X8] :
                                        ( app(X8,cons(X6,nil)) != X2
                                        | ~ ssList(X8) )
                                    | app(cons(X6,nil),X7) != X5
                                    | ~ ssList(X7) )
                                | ~ ssItem(X6) )
                            & ! [X9] :
                                ( ! [X10] :
                                    ( ! [X11] :
                                        ( app(cons(X9,nil),X11) != X2
                                        | ~ ssList(X11) )
                                    | app(X10,cons(X9,nil)) != X4
                                    | ~ ssList(X10) )
                                | ~ ssItem(X9) )
                            & equalelemsP(X2)
                            & app(app(X4,X2),X5) = X3
                            & ssList(X5) )
                        & ssList(X4) )
                    & neq(X1,nil)
                    & X0 = X2
                    & X1 = X3
                    & ssList(X3) )
                & ssList(X2) )
            & ssList(X1) )
        & ssList(X0) )
   => ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ( nil != X2
                    | nil = X3 )
                  & ~ neq(sK18,nil)
                  & ? [X4] :
                      ( ? [X5] :
                          ( ! [X6] :
                              ( ! [X7] :
                                  ( ! [X8] :
                                      ( app(X8,cons(X6,nil)) != X2
                                      | ~ ssList(X8) )
                                  | app(cons(X6,nil),X7) != X5
                                  | ~ ssList(X7) )
                              | ~ ssItem(X6) )
                          & ! [X9] :
                              ( ! [X10] :
                                  ( ! [X11] :
                                      ( app(cons(X9,nil),X11) != X2
                                      | ~ ssList(X11) )
                                  | app(X10,cons(X9,nil)) != X4
                                  | ~ ssList(X10) )
                              | ~ ssItem(X9) )
                          & equalelemsP(X2)
                          & app(app(X4,X2),X5) = X3
                          & ssList(X5) )
                      & ssList(X4) )
                  & neq(X1,nil)
                  & sK18 = X2
                  & X1 = X3
                  & ssList(X3) )
              & ssList(X2) )
          & ssList(X1) )
      & ssList(sK18) ) ),
    introduced(choice_axiom,[]) ).

fof(f252,plain,
    ( ? [X1] :
        ( ? [X2] :
            ( ? [X3] :
                ( ( nil != X2
                  | nil = X3 )
                & ~ neq(sK18,nil)
                & ? [X4] :
                    ( ? [X5] :
                        ( ! [X6] :
                            ( ! [X7] :
                                ( ! [X8] :
                                    ( app(X8,cons(X6,nil)) != X2
                                    | ~ ssList(X8) )
                                | app(cons(X6,nil),X7) != X5
                                | ~ ssList(X7) )
                            | ~ ssItem(X6) )
                        & ! [X9] :
                            ( ! [X10] :
                                ( ! [X11] :
                                    ( app(cons(X9,nil),X11) != X2
                                    | ~ ssList(X11) )
                                | app(X10,cons(X9,nil)) != X4
                                | ~ ssList(X10) )
                            | ~ ssItem(X9) )
                        & equalelemsP(X2)
                        & app(app(X4,X2),X5) = X3
                        & ssList(X5) )
                    & ssList(X4) )
                & neq(X1,nil)
                & sK18 = X2
                & X1 = X3
                & ssList(X3) )
            & ssList(X2) )
        & ssList(X1) )
   => ( ? [X2] :
          ( ? [X3] :
              ( ( nil != X2
                | nil = X3 )
              & ~ neq(sK18,nil)
              & ? [X4] :
                  ( ? [X5] :
                      ( ! [X6] :
                          ( ! [X7] :
                              ( ! [X8] :
                                  ( app(X8,cons(X6,nil)) != X2
                                  | ~ ssList(X8) )
                              | app(cons(X6,nil),X7) != X5
                              | ~ ssList(X7) )
                          | ~ ssItem(X6) )
                      & ! [X9] :
                          ( ! [X10] :
                              ( ! [X11] :
                                  ( app(cons(X9,nil),X11) != X2
                                  | ~ ssList(X11) )
                              | app(X10,cons(X9,nil)) != X4
                              | ~ ssList(X10) )
                          | ~ ssItem(X9) )
                      & equalelemsP(X2)
                      & app(app(X4,X2),X5) = X3
                      & ssList(X5) )
                  & ssList(X4) )
              & neq(sK19,nil)
              & sK18 = X2
              & sK19 = X3
              & ssList(X3) )
          & ssList(X2) )
      & ssList(sK19) ) ),
    introduced(choice_axiom,[]) ).

fof(f253,plain,
    ( ? [X2] :
        ( ? [X3] :
            ( ( nil != X2
              | nil = X3 )
            & ~ neq(sK18,nil)
            & ? [X4] :
                ( ? [X5] :
                    ( ! [X6] :
                        ( ! [X7] :
                            ( ! [X8] :
                                ( app(X8,cons(X6,nil)) != X2
                                | ~ ssList(X8) )
                            | app(cons(X6,nil),X7) != X5
                            | ~ ssList(X7) )
                        | ~ ssItem(X6) )
                    & ! [X9] :
                        ( ! [X10] :
                            ( ! [X11] :
                                ( app(cons(X9,nil),X11) != X2
                                | ~ ssList(X11) )
                            | app(X10,cons(X9,nil)) != X4
                            | ~ ssList(X10) )
                        | ~ ssItem(X9) )
                    & equalelemsP(X2)
                    & app(app(X4,X2),X5) = X3
                    & ssList(X5) )
                & ssList(X4) )
            & neq(sK19,nil)
            & sK18 = X2
            & sK19 = X3
            & ssList(X3) )
        & ssList(X2) )
   => ( ? [X3] :
          ( ( nil != sK20
            | nil = X3 )
          & ~ neq(sK18,nil)
          & ? [X4] :
              ( ? [X5] :
                  ( ! [X6] :
                      ( ! [X7] :
                          ( ! [X8] :
                              ( app(X8,cons(X6,nil)) != sK20
                              | ~ ssList(X8) )
                          | app(cons(X6,nil),X7) != X5
                          | ~ ssList(X7) )
                      | ~ ssItem(X6) )
                  & ! [X9] :
                      ( ! [X10] :
                          ( ! [X11] :
                              ( app(cons(X9,nil),X11) != sK20
                              | ~ ssList(X11) )
                          | app(X10,cons(X9,nil)) != X4
                          | ~ ssList(X10) )
                      | ~ ssItem(X9) )
                  & equalelemsP(sK20)
                  & app(app(X4,sK20),X5) = X3
                  & ssList(X5) )
              & ssList(X4) )
          & neq(sK19,nil)
          & sK18 = sK20
          & sK19 = X3
          & ssList(X3) )
      & ssList(sK20) ) ),
    introduced(choice_axiom,[]) ).

fof(f254,plain,
    ( ? [X3] :
        ( ( nil != sK20
          | nil = X3 )
        & ~ neq(sK18,nil)
        & ? [X4] :
            ( ? [X5] :
                ( ! [X6] :
                    ( ! [X7] :
                        ( ! [X8] :
                            ( app(X8,cons(X6,nil)) != sK20
                            | ~ ssList(X8) )
                        | app(cons(X6,nil),X7) != X5
                        | ~ ssList(X7) )
                    | ~ ssItem(X6) )
                & ! [X9] :
                    ( ! [X10] :
                        ( ! [X11] :
                            ( app(cons(X9,nil),X11) != sK20
                            | ~ ssList(X11) )
                        | app(X10,cons(X9,nil)) != X4
                        | ~ ssList(X10) )
                    | ~ ssItem(X9) )
                & equalelemsP(sK20)
                & app(app(X4,sK20),X5) = X3
                & ssList(X5) )
            & ssList(X4) )
        & neq(sK19,nil)
        & sK18 = sK20
        & sK19 = X3
        & ssList(X3) )
   => ( ( nil != sK20
        | nil = sK21 )
      & ~ neq(sK18,nil)
      & ? [X4] :
          ( ? [X5] :
              ( ! [X6] :
                  ( ! [X7] :
                      ( ! [X8] :
                          ( app(X8,cons(X6,nil)) != sK20
                          | ~ ssList(X8) )
                      | app(cons(X6,nil),X7) != X5
                      | ~ ssList(X7) )
                  | ~ ssItem(X6) )
              & ! [X9] :
                  ( ! [X10] :
                      ( ! [X11] :
                          ( app(cons(X9,nil),X11) != sK20
                          | ~ ssList(X11) )
                      | app(X10,cons(X9,nil)) != X4
                      | ~ ssList(X10) )
                  | ~ ssItem(X9) )
              & equalelemsP(sK20)
              & app(app(X4,sK20),X5) = sK21
              & ssList(X5) )
          & ssList(X4) )
      & neq(sK19,nil)
      & sK18 = sK20
      & sK19 = sK21
      & ssList(sK21) ) ),
    introduced(choice_axiom,[]) ).

fof(f255,plain,
    ( ? [X4] :
        ( ? [X5] :
            ( ! [X6] :
                ( ! [X7] :
                    ( ! [X8] :
                        ( app(X8,cons(X6,nil)) != sK20
                        | ~ ssList(X8) )
                    | app(cons(X6,nil),X7) != X5
                    | ~ ssList(X7) )
                | ~ ssItem(X6) )
            & ! [X9] :
                ( ! [X10] :
                    ( ! [X11] :
                        ( app(cons(X9,nil),X11) != sK20
                        | ~ ssList(X11) )
                    | app(X10,cons(X9,nil)) != X4
                    | ~ ssList(X10) )
                | ~ ssItem(X9) )
            & equalelemsP(sK20)
            & app(app(X4,sK20),X5) = sK21
            & ssList(X5) )
        & ssList(X4) )
   => ( ? [X5] :
          ( ! [X6] :
              ( ! [X7] :
                  ( ! [X8] :
                      ( app(X8,cons(X6,nil)) != sK20
                      | ~ ssList(X8) )
                  | app(cons(X6,nil),X7) != X5
                  | ~ ssList(X7) )
              | ~ ssItem(X6) )
          & ! [X9] :
              ( ! [X10] :
                  ( ! [X11] :
                      ( app(cons(X9,nil),X11) != sK20
                      | ~ ssList(X11) )
                  | app(X10,cons(X9,nil)) != sK22
                  | ~ ssList(X10) )
              | ~ ssItem(X9) )
          & equalelemsP(sK20)
          & sK21 = app(app(sK22,sK20),X5)
          & ssList(X5) )
      & ssList(sK22) ) ),
    introduced(choice_axiom,[]) ).

fof(f256,plain,
    ( ? [X5] :
        ( ! [X6] :
            ( ! [X7] :
                ( ! [X8] :
                    ( app(X8,cons(X6,nil)) != sK20
                    | ~ ssList(X8) )
                | app(cons(X6,nil),X7) != X5
                | ~ ssList(X7) )
            | ~ ssItem(X6) )
        & ! [X9] :
            ( ! [X10] :
                ( ! [X11] :
                    ( app(cons(X9,nil),X11) != sK20
                    | ~ ssList(X11) )
                | app(X10,cons(X9,nil)) != sK22
                | ~ ssList(X10) )
            | ~ ssItem(X9) )
        & equalelemsP(sK20)
        & sK21 = app(app(sK22,sK20),X5)
        & ssList(X5) )
   => ( ! [X6] :
          ( ! [X7] :
              ( ! [X8] :
                  ( app(X8,cons(X6,nil)) != sK20
                  | ~ ssList(X8) )
              | app(cons(X6,nil),X7) != sK23
              | ~ ssList(X7) )
          | ~ ssItem(X6) )
      & ! [X9] :
          ( ! [X10] :
              ( ! [X11] :
                  ( app(cons(X9,nil),X11) != sK20
                  | ~ ssList(X11) )
              | app(X10,cons(X9,nil)) != sK22
              | ~ ssList(X10) )
          | ~ ssItem(X9) )
      & equalelemsP(sK20)
      & sK21 = app(app(sK22,sK20),sK23)
      & ssList(sK23) ) ),
    introduced(choice_axiom,[]) ).

fof(f100,plain,
    ? [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ( nil != X2
                    | nil = X3 )
                  & ~ neq(X0,nil)
                  & ? [X4] :
                      ( ? [X5] :
                          ( ! [X6] :
                              ( ! [X7] :
                                  ( ! [X8] :
                                      ( app(X8,cons(X6,nil)) != X2
                                      | ~ ssList(X8) )
                                  | app(cons(X6,nil),X7) != X5
                                  | ~ ssList(X7) )
                              | ~ ssItem(X6) )
                          & ! [X9] :
                              ( ! [X10] :
                                  ( ! [X11] :
                                      ( app(cons(X9,nil),X11) != X2
                                      | ~ ssList(X11) )
                                  | app(X10,cons(X9,nil)) != X4
                                  | ~ ssList(X10) )
                              | ~ ssItem(X9) )
                          & equalelemsP(X2)
                          & app(app(X4,X2),X5) = X3
                          & ssList(X5) )
                      & ssList(X4) )
                  & neq(X1,nil)
                  & X0 = X2
                  & X1 = X3
                  & ssList(X3) )
              & ssList(X2) )
          & ssList(X1) )
      & ssList(X0) ),
    inference(flattening,[],[f99]) ).

fof(f99,plain,
    ? [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ( nil != X2
                    | nil = X3 )
                  & ~ neq(X0,nil)
                  & ? [X4] :
                      ( ? [X5] :
                          ( ! [X6] :
                              ( ! [X7] :
                                  ( ! [X8] :
                                      ( app(X8,cons(X6,nil)) != X2
                                      | ~ ssList(X8) )
                                  | app(cons(X6,nil),X7) != X5
                                  | ~ ssList(X7) )
                              | ~ ssItem(X6) )
                          & ! [X9] :
                              ( ! [X10] :
                                  ( ! [X11] :
                                      ( app(cons(X9,nil),X11) != X2
                                      | ~ ssList(X11) )
                                  | app(X10,cons(X9,nil)) != X4
                                  | ~ ssList(X10) )
                              | ~ ssItem(X9) )
                          & equalelemsP(X2)
                          & app(app(X4,X2),X5) = X3
                          & ssList(X5) )
                      & ssList(X4) )
                  & neq(X1,nil)
                  & X0 = X2
                  & X1 = X3
                  & ssList(X3) )
              & ssList(X2) )
          & ssList(X1) )
      & ssList(X0) ),
    inference(ennf_transformation,[],[f98]) ).

fof(f98,plain,
    ~ ! [X0] :
        ( ssList(X0)
       => ! [X1] :
            ( ssList(X1)
           => ! [X2] :
                ( ssList(X2)
               => ! [X3] :
                    ( ssList(X3)
                   => ( ( nil = X2
                        & nil != X3 )
                      | neq(X0,nil)
                      | ! [X4] :
                          ( ssList(X4)
                         => ! [X5] :
                              ( ssList(X5)
                             => ( ? [X6] :
                                    ( ? [X7] :
                                        ( ? [X8] :
                                            ( app(X8,cons(X6,nil)) = X2
                                            & ssList(X8) )
                                        & app(cons(X6,nil),X7) = X5
                                        & ssList(X7) )
                                    & ssItem(X6) )
                                | ? [X9] :
                                    ( ? [X10] :
                                        ( ? [X11] :
                                            ( app(cons(X9,nil),X11) = X2
                                            & ssList(X11) )
                                        & app(X10,cons(X9,nil)) = X4
                                        & ssList(X10) )
                                    & ssItem(X9) )
                                | ~ equalelemsP(X2)
                                | app(app(X4,X2),X5) != X3 ) ) )
                      | ~ neq(X1,nil)
                      | X0 != X2
                      | X1 != X3 ) ) ) ) ),
    inference(rectify,[],[f97]) ).

fof(f97,negated_conjecture,
    ~ ! [X0] :
        ( ssList(X0)
       => ! [X1] :
            ( ssList(X1)
           => ! [X2] :
                ( ssList(X2)
               => ! [X3] :
                    ( ssList(X3)
                   => ( ( nil = X2
                        & nil != X3 )
                      | neq(X0,nil)
                      | ! [X4] :
                          ( ssList(X4)
                         => ! [X5] :
                              ( ssList(X5)
                             => ( ? [X9] :
                                    ( ? [X10] :
                                        ( ? [X11] :
                                            ( app(X11,cons(X9,nil)) = X2
                                            & ssList(X11) )
                                        & app(cons(X9,nil),X10) = X5
                                        & ssList(X10) )
                                    & ssItem(X9) )
                                | ? [X6] :
                                    ( ? [X7] :
                                        ( ? [X8] :
                                            ( app(cons(X6,nil),X8) = X2
                                            & ssList(X8) )
                                        & app(X7,cons(X6,nil)) = X4
                                        & ssList(X7) )
                                    & ssItem(X6) )
                                | ~ equalelemsP(X2)
                                | app(app(X4,X2),X5) != X3 ) ) )
                      | ~ neq(X1,nil)
                      | X0 != X2
                      | X1 != X3 ) ) ) ) ),
    inference(negated_conjecture,[],[f96]) ).

fof(f96,conjecture,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ! [X2] :
              ( ssList(X2)
             => ! [X3] :
                  ( ssList(X3)
                 => ( ( nil = X2
                      & nil != X3 )
                    | neq(X0,nil)
                    | ! [X4] :
                        ( ssList(X4)
                       => ! [X5] :
                            ( ssList(X5)
                           => ( ? [X9] :
                                  ( ? [X10] :
                                      ( ? [X11] :
                                          ( app(X11,cons(X9,nil)) = X2
                                          & ssList(X11) )
                                      & app(cons(X9,nil),X10) = X5
                                      & ssList(X10) )
                                  & ssItem(X9) )
                              | ? [X6] :
                                  ( ? [X7] :
                                      ( ? [X8] :
                                          ( app(cons(X6,nil),X8) = X2
                                          & ssList(X8) )
                                      & app(X7,cons(X6,nil)) = X4
                                      & ssList(X7) )
                                  & ssItem(X6) )
                              | ~ equalelemsP(X2)
                              | app(app(X4,X2),X5) != X3 ) ) )
                    | ~ neq(X1,nil)
                    | X0 != X2
                    | X1 != X3 ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1) ).

fof(f383,plain,
    neq(sK19,nil),
    inference(cnf_transformation,[],[f257]) ).

fof(f648,plain,
    equalelemsP(sK18),
    inference(superposition,[],[f387,f382]) ).

fof(f382,plain,
    sK18 = sK20,
    inference(cnf_transformation,[],[f257]) ).

fof(f381,plain,
    sK19 = sK21,
    inference(cnf_transformation,[],[f257]) ).

fof(f607,plain,
    ssItem(sK70),
    inference(cnf_transformation,[],[f376]) ).

fof(f606,plain,
    ssItem(sK69),
    inference(cnf_transformation,[],[f376]) ).

fof(f400,plain,
    ssList(nil),
    inference(cnf_transformation,[],[f17]) ).

fof(f17,axiom,
    ssList(nil),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax17) ).

fof(f399,plain,
    equalelemsP(nil),
    inference(cnf_transformation,[],[f74]) ).

fof(f74,axiom,
    equalelemsP(nil),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax74) ).

fof(f398,plain,
    totalorderedP(nil),
    inference(cnf_transformation,[],[f66]) ).

fof(f66,axiom,
    totalorderedP(nil),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax66) ).

fof(f397,plain,
    strictorderedP(nil),
    inference(cnf_transformation,[],[f69]) ).

fof(f69,axiom,
    strictorderedP(nil),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax69) ).

fof(f396,plain,
    strictorderP(nil),
    inference(cnf_transformation,[],[f64]) ).

fof(f64,axiom,
    strictorderP(nil),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax64) ).

fof(f395,plain,
    cyclefreeP(nil),
    inference(cnf_transformation,[],[f60]) ).

fof(f60,axiom,
    cyclefreeP(nil),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax60) ).

fof(f394,plain,
    totalorderP(nil),
    inference(cnf_transformation,[],[f62]) ).

fof(f62,axiom,
    totalorderP(nil),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax62) ).

fof(f393,plain,
    duplicatefreeP(nil),
    inference(cnf_transformation,[],[f72]) ).

fof(f72,axiom,
    duplicatefreeP(nil),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax72) ).

fof(f392,plain,
    ~ singletonP(nil),
    inference(cnf_transformation,[],[f39]) ).

fof(f39,axiom,
    ~ singletonP(nil),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax39) ).

fof(f387,plain,
    equalelemsP(sK20),
    inference(cnf_transformation,[],[f257]) ).

fof(f385,plain,
    ssList(sK23),
    inference(cnf_transformation,[],[f257]) ).

fof(f384,plain,
    ssList(sK22),
    inference(cnf_transformation,[],[f257]) ).

fof(f380,plain,
    ssList(sK21),
    inference(cnf_transformation,[],[f257]) ).

fof(f379,plain,
    ssList(sK20),
    inference(cnf_transformation,[],[f257]) ).

fof(f378,plain,
    ssList(sK19),
    inference(cnf_transformation,[],[f257]) ).

fof(f377,plain,
    ssList(sK18),
    inference(cnf_transformation,[],[f257]) ).

fof(f605,plain,
    ! [X2,X3,X0,X1] :
      ( segmentP(app(app(X2,X0),X3),X1)
      | ~ segmentP(X0,X1)
      | ~ ssList(X3)
      | ~ ssList(X2)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f223]) ).

fof(f223,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ! [X3] :
                  ( segmentP(app(app(X2,X0),X3),X1)
                  | ~ segmentP(X0,X1)
                  | ~ ssList(X3) )
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(flattening,[],[f222]) ).

fof(f222,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ! [X3] :
                  ( segmentP(app(app(X2,X0),X3),X1)
                  | ~ segmentP(X0,X1)
                  | ~ ssList(X3) )
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f56]) ).

fof(f56,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ! [X2] :
              ( ssList(X2)
             => ! [X3] :
                  ( ssList(X3)
                 => ( segmentP(X0,X1)
                   => segmentP(app(app(X2,X0),X3),X1) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax56) ).

fof(f604,plain,
    ! [X2,X0,X1] :
      ( frontsegP(X0,X2)
      | ~ frontsegP(X1,X2)
      | ~ frontsegP(X0,X1)
      | ~ ssList(X2)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f221]) ).

fof(f221,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( frontsegP(X0,X2)
              | ~ frontsegP(X1,X2)
              | ~ frontsegP(X0,X1)
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(flattening,[],[f220]) ).

fof(f220,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( frontsegP(X0,X2)
              | ~ frontsegP(X1,X2)
              | ~ frontsegP(X0,X1)
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f40]) ).

fof(f40,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ! [X2] :
              ( ssList(X2)
             => ( ( frontsegP(X1,X2)
                  & frontsegP(X0,X1) )
               => frontsegP(X0,X2) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax40) ).

fof(f603,plain,
    ! [X2,X0,X1] :
      ( rearsegP(X0,X2)
      | ~ rearsegP(X1,X2)
      | ~ rearsegP(X0,X1)
      | ~ ssList(X2)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f219]) ).

fof(f219,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( rearsegP(X0,X2)
              | ~ rearsegP(X1,X2)
              | ~ rearsegP(X0,X1)
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(flattening,[],[f218]) ).

fof(f218,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( rearsegP(X0,X2)
              | ~ rearsegP(X1,X2)
              | ~ rearsegP(X0,X1)
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f47]) ).

fof(f47,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ! [X2] :
              ( ssList(X2)
             => ( ( rearsegP(X1,X2)
                  & rearsegP(X0,X1) )
               => rearsegP(X0,X2) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax47) ).

fof(f602,plain,
    ! [X2,X0,X1] :
      ( segmentP(X0,X2)
      | ~ segmentP(X1,X2)
      | ~ segmentP(X0,X1)
      | ~ ssList(X2)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f217]) ).

fof(f217,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( segmentP(X0,X2)
              | ~ segmentP(X1,X2)
              | ~ segmentP(X0,X1)
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(flattening,[],[f216]) ).

fof(f216,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( segmentP(X0,X2)
              | ~ segmentP(X1,X2)
              | ~ segmentP(X0,X1)
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f53]) ).

fof(f53,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ! [X2] :
              ( ssList(X2)
             => ( ( segmentP(X1,X2)
                  & segmentP(X0,X1) )
               => segmentP(X0,X2) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax53) ).

fof(f601,plain,
    ! [X2,X0,X1] :
      ( X0 = X2
      | app(X1,X2) != app(X1,X0)
      | ~ ssList(X2)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f215]) ).

fof(f215,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( X0 = X2
              | app(X1,X2) != app(X1,X0)
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(flattening,[],[f214]) ).

fof(f214,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( X0 = X2
              | app(X1,X2) != app(X1,X0)
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f80]) ).

fof(f80,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ! [X2] :
              ( ssList(X2)
             => ( app(X1,X2) = app(X1,X0)
               => X0 = X2 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax80) ).

fof(f600,plain,
    ! [X2,X0,X1] :
      ( X0 = X2
      | app(X2,X1) != app(X0,X1)
      | ~ ssList(X2)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f213]) ).

fof(f213,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( X0 = X2
              | app(X2,X1) != app(X0,X1)
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(flattening,[],[f212]) ).

fof(f212,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( X0 = X2
              | app(X2,X1) != app(X0,X1)
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f79]) ).

fof(f79,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ! [X2] :
              ( ssList(X2)
             => ( app(X2,X1) = app(X0,X1)
               => X0 = X2 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax79) ).

fof(f599,plain,
    ! [X2,X0,X1] :
      ( frontsegP(app(X0,X2),X1)
      | ~ frontsegP(X0,X1)
      | ~ ssList(X2)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f211]) ).

fof(f211,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( frontsegP(app(X0,X2),X1)
              | ~ frontsegP(X0,X1)
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(flattening,[],[f210]) ).

fof(f210,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( frontsegP(app(X0,X2),X1)
              | ~ frontsegP(X0,X1)
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f43]) ).

fof(f43,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ! [X2] :
              ( ssList(X2)
             => ( frontsegP(X0,X1)
               => frontsegP(app(X0,X2),X1) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax43) ).

fof(f598,plain,
    ! [X2,X0,X1] :
      ( rearsegP(app(X2,X0),X1)
      | ~ rearsegP(X0,X1)
      | ~ ssList(X2)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f209]) ).

fof(f209,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( rearsegP(app(X2,X0),X1)
              | ~ rearsegP(X0,X1)
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(flattening,[],[f208]) ).

fof(f208,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( rearsegP(app(X2,X0),X1)
              | ~ rearsegP(X0,X1)
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f50]) ).

fof(f50,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ! [X2] :
              ( ssList(X2)
             => ( rearsegP(X0,X1)
               => rearsegP(app(X2,X0),X1) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax50) ).

fof(f597,plain,
    ! [X2,X0,X1] :
      ( app(app(X0,X1),X2) = app(X0,app(X1,X2))
      | ~ ssList(X2)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f207]) ).

fof(f207,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( app(app(X0,X1),X2) = app(X0,app(X1,X2))
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f82]) ).

fof(f82,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ! [X2] :
              ( ssList(X2)
             => app(app(X0,X1),X2) = app(X0,app(X1,X2)) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax82) ).

fof(f595,plain,
    ! [X2,X3,X0,X1] :
      ( X2 = X3
      | cons(X2,X0) != cons(X3,X1)
      | ~ ssItem(X3)
      | ~ ssItem(X2)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f206]) ).

fof(f206,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ! [X3] :
                  ( ( X0 = X1
                    & X2 = X3 )
                  | cons(X2,X0) != cons(X3,X1)
                  | ~ ssItem(X3) )
              | ~ ssItem(X2) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(flattening,[],[f205]) ).

fof(f205,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ! [X3] :
                  ( ( X0 = X1
                    & X2 = X3 )
                  | cons(X2,X0) != cons(X3,X1)
                  | ~ ssItem(X3) )
              | ~ ssItem(X2) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f19]) ).

fof(f19,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ! [X2] :
              ( ssItem(X2)
             => ! [X3] :
                  ( ssItem(X3)
                 => ( cons(X2,X0) = cons(X3,X1)
                   => ( X0 = X1
                      & X2 = X3 ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax19) ).

fof(f596,plain,
    ! [X2,X3,X0,X1] :
      ( X0 = X1
      | cons(X2,X0) != cons(X3,X1)
      | ~ ssItem(X3)
      | ~ ssItem(X2)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f206]) ).

fof(f594,plain,
    ! [X2,X0,X1] :
      ( cons(X2,app(X1,X0)) = app(cons(X2,X1),X0)
      | ~ ssItem(X2)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f204]) ).

fof(f204,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( cons(X2,app(X1,X0)) = app(cons(X2,X1),X0)
              | ~ ssItem(X2) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f27]) ).

fof(f27,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ! [X2] :
              ( ssItem(X2)
             => cons(X2,app(X1,X0)) = app(cons(X2,X1),X0) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax27) ).

fof(f591,plain,
    ! [X0,X1] :
      ( nil = X1
      | nil != app(X0,X1)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f373]) ).

fof(f373,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( nil = app(X0,X1)
              | nil != X0
              | nil != X1 )
            & ( ( nil = X0
                & nil = X1 )
              | nil != app(X0,X1) ) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(flattening,[],[f372]) ).

fof(f372,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( nil = app(X0,X1)
              | nil != X0
              | nil != X1 )
            & ( ( nil = X0
                & nil = X1 )
              | nil != app(X0,X1) ) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(nnf_transformation,[],[f203]) ).

fof(f203,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( nil = app(X0,X1)
          <=> ( nil = X0
              & nil = X1 ) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f83]) ).

fof(f83,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ( nil = app(X0,X1)
          <=> ( nil = X0
              & nil = X1 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax83) ).

fof(f592,plain,
    ! [X0,X1] :
      ( nil = X0
      | nil != app(X0,X1)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f373]) ).

fof(f636,plain,
    ( nil = app(nil,nil)
    | ~ ssList(nil) ),
    inference(duplicate_literal_removal,[],[f635]) ).

fof(f635,plain,
    ( nil = app(nil,nil)
    | ~ ssList(nil)
    | ~ ssList(nil) ),
    inference(equality_resolution,[],[f634]) ).

fof(f634,plain,
    ! [X1] :
      ( nil = app(nil,X1)
      | nil != X1
      | ~ ssList(X1)
      | ~ ssList(nil) ),
    inference(equality_resolution,[],[f593]) ).

fof(f593,plain,
    ! [X0,X1] :
      ( nil = app(X0,X1)
      | nil != X0
      | nil != X1
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f373]) ).

fof(f588,plain,
    ! [X0,X1] :
      ( ssList(sK68(X0,X1))
      | ~ frontsegP(X0,X1)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f371]) ).

fof(f371,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( frontsegP(X0,X1)
              | ! [X2] :
                  ( app(X1,X2) != X0
                  | ~ ssList(X2) ) )
            & ( ( app(X1,sK68(X0,X1)) = X0
                & ssList(sK68(X0,X1)) )
              | ~ frontsegP(X0,X1) ) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK68])],[f369,f370]) ).

fof(f370,plain,
    ! [X0,X1] :
      ( ? [X3] :
          ( app(X1,X3) = X0
          & ssList(X3) )
     => ( app(X1,sK68(X0,X1)) = X0
        & ssList(sK68(X0,X1)) ) ),
    introduced(choice_axiom,[]) ).

fof(f369,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( frontsegP(X0,X1)
              | ! [X2] :
                  ( app(X1,X2) != X0
                  | ~ ssList(X2) ) )
            & ( ? [X3] :
                  ( app(X1,X3) = X0
                  & ssList(X3) )
              | ~ frontsegP(X0,X1) ) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(rectify,[],[f368]) ).

fof(f368,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( frontsegP(X0,X1)
              | ! [X2] :
                  ( app(X1,X2) != X0
                  | ~ ssList(X2) ) )
            & ( ? [X2] :
                  ( app(X1,X2) = X0
                  & ssList(X2) )
              | ~ frontsegP(X0,X1) ) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(nnf_transformation,[],[f202]) ).

fof(f202,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( frontsegP(X0,X1)
          <=> ? [X2] :
                ( app(X1,X2) = X0
                & ssList(X2) ) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f5]) ).

fof(f5,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ( frontsegP(X0,X1)
          <=> ? [X2] :
                ( app(X1,X2) = X0
                & ssList(X2) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax5) ).

fof(f589,plain,
    ! [X0,X1] :
      ( app(X1,sK68(X0,X1)) = X0
      | ~ frontsegP(X0,X1)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f371]) ).

fof(f633,plain,
    ! [X2,X1] :
      ( frontsegP(app(X1,X2),X1)
      | ~ ssList(X2)
      | ~ ssList(X1)
      | ~ ssList(app(X1,X2)) ),
    inference(equality_resolution,[],[f590]) ).

fof(f590,plain,
    ! [X2,X0,X1] :
      ( frontsegP(X0,X1)
      | app(X1,X2) != X0
      | ~ ssList(X2)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f371]) ).

fof(f584,plain,
    ! [X0,X1] :
      ( ssList(sK66(X0,X1))
      | ~ segmentP(X0,X1)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f367]) ).

fof(f367,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( segmentP(X0,X1)
              | ! [X2] :
                  ( ! [X3] :
                      ( app(app(X2,X1),X3) != X0
                      | ~ ssList(X3) )
                  | ~ ssList(X2) ) )
            & ( ( app(app(sK66(X0,X1),X1),sK67(X0,X1)) = X0
                & ssList(sK67(X0,X1))
                & ssList(sK66(X0,X1)) )
              | ~ segmentP(X0,X1) ) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK66,sK67])],[f364,f366,f365]) ).

fof(f365,plain,
    ! [X0,X1] :
      ( ? [X4] :
          ( ? [X5] :
              ( app(app(X4,X1),X5) = X0
              & ssList(X5) )
          & ssList(X4) )
     => ( ? [X5] :
            ( app(app(sK66(X0,X1),X1),X5) = X0
            & ssList(X5) )
        & ssList(sK66(X0,X1)) ) ),
    introduced(choice_axiom,[]) ).

fof(f366,plain,
    ! [X0,X1] :
      ( ? [X5] :
          ( app(app(sK66(X0,X1),X1),X5) = X0
          & ssList(X5) )
     => ( app(app(sK66(X0,X1),X1),sK67(X0,X1)) = X0
        & ssList(sK67(X0,X1)) ) ),
    introduced(choice_axiom,[]) ).

fof(f364,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( segmentP(X0,X1)
              | ! [X2] :
                  ( ! [X3] :
                      ( app(app(X2,X1),X3) != X0
                      | ~ ssList(X3) )
                  | ~ ssList(X2) ) )
            & ( ? [X4] :
                  ( ? [X5] :
                      ( app(app(X4,X1),X5) = X0
                      & ssList(X5) )
                  & ssList(X4) )
              | ~ segmentP(X0,X1) ) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(rectify,[],[f363]) ).

fof(f363,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( segmentP(X0,X1)
              | ! [X2] :
                  ( ! [X3] :
                      ( app(app(X2,X1),X3) != X0
                      | ~ ssList(X3) )
                  | ~ ssList(X2) ) )
            & ( ? [X2] :
                  ( ? [X3] :
                      ( app(app(X2,X1),X3) = X0
                      & ssList(X3) )
                  & ssList(X2) )
              | ~ segmentP(X0,X1) ) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(nnf_transformation,[],[f201]) ).

fof(f201,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( segmentP(X0,X1)
          <=> ? [X2] :
                ( ? [X3] :
                    ( app(app(X2,X1),X3) = X0
                    & ssList(X3) )
                & ssList(X2) ) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f7]) ).

fof(f7,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ( segmentP(X0,X1)
          <=> ? [X2] :
                ( ? [X3] :
                    ( app(app(X2,X1),X3) = X0
                    & ssList(X3) )
                & ssList(X2) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax7) ).

fof(f585,plain,
    ! [X0,X1] :
      ( ssList(sK67(X0,X1))
      | ~ segmentP(X0,X1)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f367]) ).

fof(f586,plain,
    ! [X0,X1] :
      ( app(app(sK66(X0,X1),X1),sK67(X0,X1)) = X0
      | ~ segmentP(X0,X1)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f367]) ).

fof(f632,plain,
    ! [X2,X3,X1] :
      ( segmentP(app(app(X2,X1),X3),X1)
      | ~ ssList(X3)
      | ~ ssList(X2)
      | ~ ssList(X1)
      | ~ ssList(app(app(X2,X1),X3)) ),
    inference(equality_resolution,[],[f587]) ).

fof(f587,plain,
    ! [X2,X3,X0,X1] :
      ( segmentP(X0,X1)
      | app(app(X2,X1),X3) != X0
      | ~ ssList(X3)
      | ~ ssList(X2)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f367]) ).

fof(f581,plain,
    ! [X0,X1] :
      ( ssList(sK65(X0,X1))
      | ~ rearsegP(X0,X1)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f362]) ).

fof(f362,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( rearsegP(X0,X1)
              | ! [X2] :
                  ( app(X2,X1) != X0
                  | ~ ssList(X2) ) )
            & ( ( app(sK65(X0,X1),X1) = X0
                & ssList(sK65(X0,X1)) )
              | ~ rearsegP(X0,X1) ) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK65])],[f360,f361]) ).

fof(f361,plain,
    ! [X0,X1] :
      ( ? [X3] :
          ( app(X3,X1) = X0
          & ssList(X3) )
     => ( app(sK65(X0,X1),X1) = X0
        & ssList(sK65(X0,X1)) ) ),
    introduced(choice_axiom,[]) ).

fof(f360,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( rearsegP(X0,X1)
              | ! [X2] :
                  ( app(X2,X1) != X0
                  | ~ ssList(X2) ) )
            & ( ? [X3] :
                  ( app(X3,X1) = X0
                  & ssList(X3) )
              | ~ rearsegP(X0,X1) ) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(rectify,[],[f359]) ).

fof(f359,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( rearsegP(X0,X1)
              | ! [X2] :
                  ( app(X2,X1) != X0
                  | ~ ssList(X2) ) )
            & ( ? [X2] :
                  ( app(X2,X1) = X0
                  & ssList(X2) )
              | ~ rearsegP(X0,X1) ) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(nnf_transformation,[],[f200]) ).

fof(f200,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( rearsegP(X0,X1)
          <=> ? [X2] :
                ( app(X2,X1) = X0
                & ssList(X2) ) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f6]) ).

fof(f6,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ( rearsegP(X0,X1)
          <=> ? [X2] :
                ( app(X2,X1) = X0
                & ssList(X2) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax6) ).

fof(f582,plain,
    ! [X0,X1] :
      ( app(sK65(X0,X1),X1) = X0
      | ~ rearsegP(X0,X1)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f362]) ).

fof(f631,plain,
    ! [X2,X1] :
      ( rearsegP(app(X2,X1),X1)
      | ~ ssList(X2)
      | ~ ssList(X1)
      | ~ ssList(app(X2,X1)) ),
    inference(equality_resolution,[],[f583]) ).

fof(f583,plain,
    ! [X2,X0,X1] :
      ( rearsegP(X0,X1)
      | app(X2,X1) != X0
      | ~ ssList(X2)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f362]) ).

fof(f578,plain,
    ! [X0,X1] :
      ( X0 = X1
      | ~ frontsegP(X1,X0)
      | ~ frontsegP(X0,X1)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f198]) ).

fof(f198,plain,
    ! [X0] :
      ( ! [X1] :
          ( X0 = X1
          | ~ frontsegP(X1,X0)
          | ~ frontsegP(X0,X1)
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(flattening,[],[f197]) ).

fof(f197,plain,
    ! [X0] :
      ( ! [X1] :
          ( X0 = X1
          | ~ frontsegP(X1,X0)
          | ~ frontsegP(X0,X1)
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f41]) ).

fof(f41,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ( ( frontsegP(X1,X0)
              & frontsegP(X0,X1) )
           => X0 = X1 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax41) ).

fof(f577,plain,
    ! [X0,X1] :
      ( X0 = X1
      | ~ segmentP(X1,X0)
      | ~ segmentP(X0,X1)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f196]) ).

fof(f196,plain,
    ! [X0] :
      ( ! [X1] :
          ( X0 = X1
          | ~ segmentP(X1,X0)
          | ~ segmentP(X0,X1)
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(flattening,[],[f195]) ).

fof(f195,plain,
    ! [X0] :
      ( ! [X1] :
          ( X0 = X1
          | ~ segmentP(X1,X0)
          | ~ segmentP(X0,X1)
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f54]) ).

fof(f54,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ( ( segmentP(X1,X0)
              & segmentP(X0,X1) )
           => X0 = X1 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax54) ).

fof(f576,plain,
    ! [X0,X1] :
      ( X0 = X1
      | ~ rearsegP(X1,X0)
      | ~ rearsegP(X0,X1)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f194]) ).

fof(f194,plain,
    ! [X0] :
      ( ! [X1] :
          ( X0 = X1
          | ~ rearsegP(X1,X0)
          | ~ rearsegP(X0,X1)
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(flattening,[],[f193]) ).

fof(f193,plain,
    ! [X0] :
      ( ! [X1] :
          ( X0 = X1
          | ~ rearsegP(X1,X0)
          | ~ rearsegP(X0,X1)
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f48]) ).

fof(f48,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ( ( rearsegP(X1,X0)
              & rearsegP(X0,X1) )
           => X0 = X1 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax48) ).

fof(f575,plain,
    ! [X0,X1] :
      ( X0 = X1
      | tl(X0) != tl(X1)
      | hd(X0) != hd(X1)
      | nil = X0
      | nil = X1
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f192]) ).

fof(f192,plain,
    ! [X0] :
      ( ! [X1] :
          ( X0 = X1
          | tl(X0) != tl(X1)
          | hd(X0) != hd(X1)
          | nil = X0
          | nil = X1
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(flattening,[],[f191]) ).

fof(f191,plain,
    ! [X0] :
      ( ! [X1] :
          ( X0 = X1
          | tl(X0) != tl(X1)
          | hd(X0) != hd(X1)
          | nil = X0
          | nil = X1
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f77]) ).

fof(f77,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ( ( tl(X0) = tl(X1)
              & hd(X0) = hd(X1)
              & nil != X0
              & nil != X1 )
           => X0 = X1 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax77) ).

fof(f574,plain,
    ! [X0,X1] :
      ( tl(app(X0,X1)) = app(tl(X0),X1)
      | nil = X0
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f190]) ).

fof(f190,plain,
    ! [X0] :
      ( ! [X1] :
          ( tl(app(X0,X1)) = app(tl(X0),X1)
          | nil = X0
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(flattening,[],[f189]) ).

fof(f189,plain,
    ! [X0] :
      ( ! [X1] :
          ( tl(app(X0,X1)) = app(tl(X0),X1)
          | nil = X0
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f86]) ).

fof(f86,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ( nil != X0
           => tl(app(X0,X1)) = app(tl(X0),X1) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax86) ).

fof(f573,plain,
    ! [X0,X1] :
      ( hd(X0) = hd(app(X0,X1))
      | nil = X0
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f188]) ).

fof(f188,plain,
    ! [X0] :
      ( ! [X1] :
          ( hd(X0) = hd(app(X0,X1))
          | nil = X0
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(flattening,[],[f187]) ).

fof(f187,plain,
    ! [X0] :
      ( ! [X1] :
          ( hd(X0) = hd(app(X0,X1))
          | nil = X0
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f85]) ).

fof(f85,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ( nil != X0
           => hd(X0) = hd(app(X0,X1)) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax85) ).

fof(f568,plain,
    ! [X0,X1] :
      ( ssList(sK63(X0,X1))
      | ~ memberP(X0,X1)
      | ~ ssItem(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f357]) ).

fof(f357,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( memberP(X0,X1)
              | ! [X2] :
                  ( ! [X3] :
                      ( app(X2,cons(X1,X3)) != X0
                      | ~ ssList(X3) )
                  | ~ ssList(X2) ) )
            & ( ( app(sK63(X0,X1),cons(X1,sK64(X0,X1))) = X0
                & ssList(sK64(X0,X1))
                & ssList(sK63(X0,X1)) )
              | ~ memberP(X0,X1) ) )
          | ~ ssItem(X1) )
      | ~ ssList(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK63,sK64])],[f354,f356,f355]) ).

fof(f355,plain,
    ! [X0,X1] :
      ( ? [X4] :
          ( ? [X5] :
              ( app(X4,cons(X1,X5)) = X0
              & ssList(X5) )
          & ssList(X4) )
     => ( ? [X5] :
            ( app(sK63(X0,X1),cons(X1,X5)) = X0
            & ssList(X5) )
        & ssList(sK63(X0,X1)) ) ),
    introduced(choice_axiom,[]) ).

fof(f356,plain,
    ! [X0,X1] :
      ( ? [X5] :
          ( app(sK63(X0,X1),cons(X1,X5)) = X0
          & ssList(X5) )
     => ( app(sK63(X0,X1),cons(X1,sK64(X0,X1))) = X0
        & ssList(sK64(X0,X1)) ) ),
    introduced(choice_axiom,[]) ).

fof(f354,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( memberP(X0,X1)
              | ! [X2] :
                  ( ! [X3] :
                      ( app(X2,cons(X1,X3)) != X0
                      | ~ ssList(X3) )
                  | ~ ssList(X2) ) )
            & ( ? [X4] :
                  ( ? [X5] :
                      ( app(X4,cons(X1,X5)) = X0
                      & ssList(X5) )
                  & ssList(X4) )
              | ~ memberP(X0,X1) ) )
          | ~ ssItem(X1) )
      | ~ ssList(X0) ),
    inference(rectify,[],[f353]) ).

fof(f353,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( memberP(X0,X1)
              | ! [X2] :
                  ( ! [X3] :
                      ( app(X2,cons(X1,X3)) != X0
                      | ~ ssList(X3) )
                  | ~ ssList(X2) ) )
            & ( ? [X2] :
                  ( ? [X3] :
                      ( app(X2,cons(X1,X3)) = X0
                      & ssList(X3) )
                  & ssList(X2) )
              | ~ memberP(X0,X1) ) )
          | ~ ssItem(X1) )
      | ~ ssList(X0) ),
    inference(nnf_transformation,[],[f185]) ).

fof(f185,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( memberP(X0,X1)
          <=> ? [X2] :
                ( ? [X3] :
                    ( app(X2,cons(X1,X3)) = X0
                    & ssList(X3) )
                & ssList(X2) ) )
          | ~ ssItem(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f3]) ).

fof(f3,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssItem(X1)
         => ( memberP(X0,X1)
          <=> ? [X2] :
                ( ? [X3] :
                    ( app(X2,cons(X1,X3)) = X0
                    & ssList(X3) )
                & ssList(X2) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3) ).

fof(f569,plain,
    ! [X0,X1] :
      ( ssList(sK64(X0,X1))
      | ~ memberP(X0,X1)
      | ~ ssItem(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f357]) ).

fof(f570,plain,
    ! [X0,X1] :
      ( app(sK63(X0,X1),cons(X1,sK64(X0,X1))) = X0
      | ~ memberP(X0,X1)
      | ~ ssItem(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f357]) ).

fof(f629,plain,
    ! [X2,X3,X1] :
      ( memberP(app(X2,cons(X1,X3)),X1)
      | ~ ssList(X3)
      | ~ ssList(X2)
      | ~ ssItem(X1)
      | ~ ssList(app(X2,cons(X1,X3))) ),
    inference(equality_resolution,[],[f571]) ).

fof(f571,plain,
    ! [X2,X3,X0,X1] :
      ( memberP(X0,X1)
      | app(X2,cons(X1,X3)) != X0
      | ~ ssList(X3)
      | ~ ssList(X2)
      | ~ ssItem(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f357]) ).

fof(f567,plain,
    ! [X0,X1] :
      ( cons(X1,X0) = app(cons(X1,nil),X0)
      | ~ ssItem(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f184]) ).

fof(f184,plain,
    ! [X0] :
      ( ! [X1] :
          ( cons(X1,X0) = app(cons(X1,nil),X0)
          | ~ ssItem(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f81]) ).

fof(f81,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssItem(X1)
         => cons(X1,X0) = app(cons(X1,nil),X0) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax81) ).

fof(f628,plain,
    ( frontsegP(nil,nil)
    | ~ ssList(nil) ),
    inference(equality_resolution,[],[f561]) ).

fof(f561,plain,
    ! [X0] :
      ( frontsegP(nil,X0)
      | nil != X0
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f352]) ).

fof(f627,plain,
    ( segmentP(nil,nil)
    | ~ ssList(nil) ),
    inference(equality_resolution,[],[f559]) ).

fof(f559,plain,
    ! [X0] :
      ( segmentP(nil,X0)
      | nil != X0
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f351]) ).

fof(f626,plain,
    ( rearsegP(nil,nil)
    | ~ ssList(nil) ),
    inference(equality_resolution,[],[f557]) ).

fof(f557,plain,
    ! [X0] :
      ( rearsegP(nil,X0)
      | nil != X0
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f350]) ).

fof(f625,plain,
    ! [X8,X6,X7,X5] :
      ( X5 = X6
      | ~ ssList(X8)
      | ~ ssList(X7)
      | ~ ssItem(X6)
      | ~ ssItem(X5)
      | ~ sP16(app(X7,cons(X5,cons(X6,X8)))) ),
    inference(equality_resolution,[],[f548]) ).

fof(f548,plain,
    ! [X0,X8,X6,X7,X5] :
      ( X5 = X6
      | app(X7,cons(X5,cons(X6,X8))) != X0
      | ~ ssList(X8)
      | ~ ssList(X7)
      | ~ ssItem(X6)
      | ~ ssItem(X5)
      | ~ sP16(X0) ),
    inference(cnf_transformation,[],[f349]) ).

fof(f553,plain,
    ! [X0] :
      ( sP16(X0)
      | app(sK61(X0),cons(sK59(X0),cons(sK60(X0),sK62(X0)))) = X0 ),
    inference(cnf_transformation,[],[f349]) ).

fof(f624,plain,
    ! [X10,X8,X6,X9,X7] :
      ( lt(X6,X7)
      | ~ ssList(X10)
      | ~ ssList(X9)
      | ~ ssList(X8)
      | ~ ssItem(X7)
      | ~ ssItem(X6)
      | ~ sP14(app(app(X8,cons(X6,X9)),cons(X7,X10))) ),
    inference(equality_resolution,[],[f537]) ).

fof(f537,plain,
    ! [X10,X0,X8,X6,X9,X7] :
      ( lt(X6,X7)
      | app(app(X8,cons(X6,X9)),cons(X7,X10)) != X0
      | ~ ssList(X10)
      | ~ ssList(X9)
      | ~ ssList(X8)
      | ~ ssItem(X7)
      | ~ ssItem(X6)
      | ~ sP14(X0) ),
    inference(cnf_transformation,[],[f341]) ).

fof(f543,plain,
    ! [X0] :
      ( sP14(X0)
      | app(app(sK56(X0),cons(sK54(X0),sK57(X0))),cons(sK55(X0),sK58(X0))) = X0 ),
    inference(cnf_transformation,[],[f341]) ).

fof(f623,plain,
    ! [X10,X8,X6,X9,X7] :
      ( leq(X6,X7)
      | ~ ssList(X10)
      | ~ ssList(X9)
      | ~ ssList(X8)
      | ~ ssItem(X7)
      | ~ ssItem(X6)
      | ~ sP12(app(app(X8,cons(X6,X9)),cons(X7,X10))) ),
    inference(equality_resolution,[],[f526]) ).

fof(f526,plain,
    ! [X10,X0,X8,X6,X9,X7] :
      ( leq(X6,X7)
      | app(app(X8,cons(X6,X9)),cons(X7,X10)) != X0
      | ~ ssList(X10)
      | ~ ssList(X9)
      | ~ ssList(X8)
      | ~ ssItem(X7)
      | ~ ssItem(X6)
      | ~ sP12(X0) ),
    inference(cnf_transformation,[],[f332]) ).

fof(f532,plain,
    ! [X0] :
      ( sP12(X0)
      | app(app(sK51(X0),cons(sK49(X0),sK52(X0))),cons(sK50(X0),sK53(X0))) = X0 ),
    inference(cnf_transformation,[],[f332]) ).

fof(f622,plain,
    ! [X10,X8,X6,X9,X7] :
      ( ~ leq(X7,X6)
      | ~ leq(X6,X7)
      | ~ ssList(X10)
      | ~ ssList(X9)
      | ~ ssList(X8)
      | ~ ssItem(X7)
      | ~ ssItem(X6)
      | ~ sP10(app(app(X8,cons(X6,X9)),cons(X7,X10))) ),
    inference(equality_resolution,[],[f514]) ).

fof(f514,plain,
    ! [X10,X0,X8,X6,X9,X7] :
      ( ~ leq(X7,X6)
      | ~ leq(X6,X7)
      | app(app(X8,cons(X6,X9)),cons(X7,X10)) != X0
      | ~ ssList(X10)
      | ~ ssList(X9)
      | ~ ssList(X8)
      | ~ ssItem(X7)
      | ~ ssItem(X6)
      | ~ sP10(X0) ),
    inference(cnf_transformation,[],[f323]) ).

fof(f520,plain,
    ! [X0] :
      ( sP10(X0)
      | app(app(sK46(X0),cons(sK44(X0),sK47(X0))),cons(sK45(X0),sK48(X0))) = X0 ),
    inference(cnf_transformation,[],[f323]) ).

fof(f621,plain,
    ! [X10,X8,X6,X9,X7] :
      ( lt(X7,X6)
      | lt(X6,X7)
      | ~ ssList(X10)
      | ~ ssList(X9)
      | ~ ssList(X8)
      | ~ ssItem(X7)
      | ~ ssItem(X6)
      | ~ sP8(app(app(X8,cons(X6,X9)),cons(X7,X10))) ),
    inference(equality_resolution,[],[f502]) ).

fof(f502,plain,
    ! [X10,X0,X8,X6,X9,X7] :
      ( lt(X7,X6)
      | lt(X6,X7)
      | app(app(X8,cons(X6,X9)),cons(X7,X10)) != X0
      | ~ ssList(X10)
      | ~ ssList(X9)
      | ~ ssList(X8)
      | ~ ssItem(X7)
      | ~ ssItem(X6)
      | ~ sP8(X0) ),
    inference(cnf_transformation,[],[f314]) ).

fof(f508,plain,
    ! [X0] :
      ( sP8(X0)
      | app(app(sK41(X0),cons(sK39(X0),sK42(X0))),cons(sK40(X0),sK43(X0))) = X0 ),
    inference(cnf_transformation,[],[f314]) ).

fof(f620,plain,
    ! [X10,X8,X6,X9,X7] :
      ( leq(X7,X6)
      | leq(X6,X7)
      | ~ ssList(X10)
      | ~ ssList(X9)
      | ~ ssList(X8)
      | ~ ssItem(X7)
      | ~ ssItem(X6)
      | ~ sP6(app(app(X8,cons(X6,X9)),cons(X7,X10))) ),
    inference(equality_resolution,[],[f490]) ).

fof(f490,plain,
    ! [X10,X0,X8,X6,X9,X7] :
      ( leq(X7,X6)
      | leq(X6,X7)
      | app(app(X8,cons(X6,X9)),cons(X7,X10)) != X0
      | ~ ssList(X10)
      | ~ ssList(X9)
      | ~ ssList(X8)
      | ~ ssItem(X7)
      | ~ ssItem(X6)
      | ~ sP6(X0) ),
    inference(cnf_transformation,[],[f305]) ).

fof(f496,plain,
    ! [X0] :
      ( sP6(X0)
      | app(app(sK36(X0),cons(sK34(X0),sK37(X0))),cons(sK35(X0),sK38(X0))) = X0 ),
    inference(cnf_transformation,[],[f305]) ).

fof(f638,plain,
    ! [X10,X8,X9,X7] :
      ( ~ ssList(X10)
      | ~ ssList(X9)
      | ~ ssList(X8)
      | ~ ssItem(X7)
      | ~ sP4(app(app(X8,cons(X7,X9)),cons(X7,X10))) ),
    inference(duplicate_literal_removal,[],[f619]) ).

fof(f619,plain,
    ! [X10,X8,X9,X7] :
      ( ~ ssList(X10)
      | ~ ssList(X9)
      | ~ ssList(X8)
      | ~ ssItem(X7)
      | ~ ssItem(X7)
      | ~ sP4(app(app(X8,cons(X7,X9)),cons(X7,X10))) ),
    inference(equality_resolution,[],[f618]) ).

fof(f618,plain,
    ! [X10,X0,X8,X9,X7] :
      ( app(app(X8,cons(X7,X9)),cons(X7,X10)) != X0
      | ~ ssList(X10)
      | ~ ssList(X9)
      | ~ ssList(X8)
      | ~ ssItem(X7)
      | ~ ssItem(X7)
      | ~ sP4(X0) ),
    inference(equality_resolution,[],[f479]) ).

fof(f479,plain,
    ! [X10,X0,X8,X6,X9,X7] :
      ( X6 != X7
      | app(app(X8,cons(X6,X9)),cons(X7,X10)) != X0
      | ~ ssList(X10)
      | ~ ssList(X9)
      | ~ ssList(X8)
      | ~ ssItem(X7)
      | ~ ssItem(X6)
      | ~ sP4(X0) ),
    inference(cnf_transformation,[],[f296]) ).

fof(f485,plain,
    ! [X0] :
      ( sP4(X0)
      | app(app(sK31(X0),cons(sK29(X0),sK32(X0))),cons(sK30(X0),sK33(X0))) = X0 ),
    inference(cnf_transformation,[],[f296]) ).

fof(f617,plain,
    ! [X1] :
      ( singletonP(cons(X1,nil))
      | ~ ssItem(X1)
      | ~ ssList(cons(X1,nil)) ),
    inference(equality_resolution,[],[f476]) ).

fof(f476,plain,
    ! [X0,X1] :
      ( singletonP(X0)
      | cons(X1,nil) != X0
      | ~ ssItem(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f287]) ).

fof(f469,plain,
    ! [X0] :
      ( cons(hd(X0),tl(X0)) = X0
      | nil = X0
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f156]) ).

fof(f156,plain,
    ! [X0] :
      ( cons(hd(X0),tl(X0)) = X0
      | nil = X0
      | ~ ssList(X0) ),
    inference(flattening,[],[f155]) ).

fof(f155,plain,
    ! [X0] :
      ( cons(hd(X0),tl(X0)) = X0
      | nil = X0
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f78]) ).

fof(f78,axiom,
    ! [X0] :
      ( ssList(X0)
     => ( nil != X0
       => cons(hd(X0),tl(X0)) = X0 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax78) ).

fof(f466,plain,
    ! [X0] :
      ( cons(sK25(X0),sK24(X0)) = X0
      | nil = X0
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f279]) ).

fof(f453,plain,
    ! [X2,X0,X1] :
      ( memberP(X2,X0)
      | memberP(X1,X0)
      | ~ memberP(app(X1,X2),X0)
      | ~ ssList(X2)
      | ~ ssList(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f276]) ).

fof(f276,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( ( memberP(app(X1,X2),X0)
                  | ( ~ memberP(X2,X0)
                    & ~ memberP(X1,X0) ) )
                & ( memberP(X2,X0)
                  | memberP(X1,X0)
                  | ~ memberP(app(X1,X2),X0) ) )
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssItem(X0) ),
    inference(flattening,[],[f275]) ).

fof(f275,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( ( memberP(app(X1,X2),X0)
                  | ( ~ memberP(X2,X0)
                    & ~ memberP(X1,X0) ) )
                & ( memberP(X2,X0)
                  | memberP(X1,X0)
                  | ~ memberP(app(X1,X2),X0) ) )
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssItem(X0) ),
    inference(nnf_transformation,[],[f140]) ).

fof(f140,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( memberP(app(X1,X2),X0)
              <=> ( memberP(X2,X0)
                  | memberP(X1,X0) ) )
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f36]) ).

fof(f36,axiom,
    ! [X0] :
      ( ssItem(X0)
     => ! [X1] :
          ( ssList(X1)
         => ! [X2] :
              ( ssList(X2)
             => ( memberP(app(X1,X2),X0)
              <=> ( memberP(X2,X0)
                  | memberP(X1,X0) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax36) ).

fof(f454,plain,
    ! [X2,X0,X1] :
      ( memberP(app(X1,X2),X0)
      | ~ memberP(X1,X0)
      | ~ ssList(X2)
      | ~ ssList(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f276]) ).

fof(f455,plain,
    ! [X2,X0,X1] :
      ( memberP(app(X1,X2),X0)
      | ~ memberP(X2,X0)
      | ~ ssList(X2)
      | ~ ssList(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f276]) ).

fof(f451,plain,
    ! [X0,X1] :
      ( sP2(X0,X1)
      | ~ lt(X1,hd(X0))
      | ~ strictorderedP(X0)
      | nil = X0 ),
    inference(cnf_transformation,[],[f274]) ).

fof(f443,plain,
    ! [X0,X1] :
      ( sP0(X0,X1)
      | ~ leq(X1,hd(X0))
      | ~ totalorderedP(X0)
      | nil = X0 ),
    inference(cnf_transformation,[],[f270]) ).

fof(f434,plain,
    ! [X2,X3,X0,X1] :
      ( X0 = X1
      | ~ frontsegP(cons(X0,X2),cons(X1,X3))
      | ~ ssList(X3)
      | ~ ssList(X2)
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f266]) ).

fof(f266,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ! [X3] :
                  ( ( ( frontsegP(cons(X0,X2),cons(X1,X3))
                      | ~ frontsegP(X2,X3)
                      | X0 != X1 )
                    & ( ( frontsegP(X2,X3)
                        & X0 = X1 )
                      | ~ frontsegP(cons(X0,X2),cons(X1,X3)) ) )
                  | ~ ssList(X3) )
              | ~ ssList(X2) )
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(flattening,[],[f265]) ).

fof(f265,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ! [X3] :
                  ( ( ( frontsegP(cons(X0,X2),cons(X1,X3))
                      | ~ frontsegP(X2,X3)
                      | X0 != X1 )
                    & ( ( frontsegP(X2,X3)
                        & X0 = X1 )
                      | ~ frontsegP(cons(X0,X2),cons(X1,X3)) ) )
                  | ~ ssList(X3) )
              | ~ ssList(X2) )
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(nnf_transformation,[],[f137]) ).

fof(f137,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ! [X3] :
                  ( ( frontsegP(cons(X0,X2),cons(X1,X3))
                  <=> ( frontsegP(X2,X3)
                      & X0 = X1 ) )
                  | ~ ssList(X3) )
              | ~ ssList(X2) )
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f44]) ).

fof(f44,axiom,
    ! [X0] :
      ( ssItem(X0)
     => ! [X1] :
          ( ssItem(X1)
         => ! [X2] :
              ( ssList(X2)
             => ! [X3] :
                  ( ssList(X3)
                 => ( frontsegP(cons(X0,X2),cons(X1,X3))
                  <=> ( frontsegP(X2,X3)
                      & X0 = X1 ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax44) ).

fof(f435,plain,
    ! [X2,X3,X0,X1] :
      ( frontsegP(X2,X3)
      | ~ frontsegP(cons(X0,X2),cons(X1,X3))
      | ~ ssList(X3)
      | ~ ssList(X2)
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f266]) ).

fof(f639,plain,
    ! [X2,X3,X1] :
      ( frontsegP(cons(X1,X2),cons(X1,X3))
      | ~ frontsegP(X2,X3)
      | ~ ssList(X3)
      | ~ ssList(X2)
      | ~ ssItem(X1) ),
    inference(duplicate_literal_removal,[],[f612]) ).

fof(f612,plain,
    ! [X2,X3,X1] :
      ( frontsegP(cons(X1,X2),cons(X1,X3))
      | ~ frontsegP(X2,X3)
      | ~ ssList(X3)
      | ~ ssList(X2)
      | ~ ssItem(X1)
      | ~ ssItem(X1) ),
    inference(equality_resolution,[],[f436]) ).

fof(f436,plain,
    ! [X2,X3,X0,X1] :
      ( frontsegP(cons(X0,X2),cons(X1,X3))
      | ~ frontsegP(X2,X3)
      | X0 != X1
      | ~ ssList(X3)
      | ~ ssList(X2)
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f266]) ).

fof(f431,plain,
    ! [X2,X0,X1] :
      ( memberP(X2,X0)
      | X0 = X1
      | ~ memberP(cons(X1,X2),X0)
      | ~ ssList(X2)
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f264]) ).

fof(f433,plain,
    ! [X2,X0,X1] :
      ( memberP(cons(X1,X2),X0)
      | ~ memberP(X2,X0)
      | ~ ssList(X2)
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f264]) ).

fof(f430,plain,
    ! [X2,X0,X1] :
      ( lt(X0,X2)
      | ~ lt(X1,X2)
      | ~ lt(X0,X1)
      | ~ ssItem(X2)
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f135]) ).

fof(f135,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( lt(X0,X2)
              | ~ lt(X1,X2)
              | ~ lt(X0,X1)
              | ~ ssItem(X2) )
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(flattening,[],[f134]) ).

fof(f134,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( lt(X0,X2)
              | ~ lt(X1,X2)
              | ~ lt(X0,X1)
              | ~ ssItem(X2) )
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f34]) ).

fof(f34,axiom,
    ! [X0] :
      ( ssItem(X0)
     => ! [X1] :
          ( ssItem(X1)
         => ! [X2] :
              ( ssItem(X2)
             => ( ( lt(X1,X2)
                  & lt(X0,X1) )
               => lt(X0,X2) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax34) ).

fof(f429,plain,
    ! [X2,X0,X1] :
      ( lt(X0,X2)
      | ~ lt(X1,X2)
      | ~ leq(X0,X1)
      | ~ ssItem(X2)
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f133]) ).

fof(f133,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( lt(X0,X2)
              | ~ lt(X1,X2)
              | ~ leq(X0,X1)
              | ~ ssItem(X2) )
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(flattening,[],[f132]) ).

fof(f132,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( lt(X0,X2)
              | ~ lt(X1,X2)
              | ~ leq(X0,X1)
              | ~ ssItem(X2) )
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f91]) ).

fof(f91,axiom,
    ! [X0] :
      ( ssItem(X0)
     => ! [X1] :
          ( ssItem(X1)
         => ! [X2] :
              ( ssItem(X2)
             => ( ( lt(X1,X2)
                  & leq(X0,X1) )
               => lt(X0,X2) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax91) ).

fof(f428,plain,
    ! [X2,X0,X1] :
      ( leq(X0,X2)
      | ~ leq(X1,X2)
      | ~ leq(X0,X1)
      | ~ ssItem(X2)
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f131]) ).

fof(f131,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( leq(X0,X2)
              | ~ leq(X1,X2)
              | ~ leq(X0,X1)
              | ~ ssItem(X2) )
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(flattening,[],[f130]) ).

fof(f130,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( leq(X0,X2)
              | ~ leq(X1,X2)
              | ~ leq(X0,X1)
              | ~ ssItem(X2) )
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f30]) ).

fof(f30,axiom,
    ! [X0] :
      ( ssItem(X0)
     => ! [X1] :
          ( ssItem(X1)
         => ! [X2] :
              ( ssItem(X2)
             => ( ( leq(X1,X2)
                  & leq(X0,X1) )
               => leq(X0,X2) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax30) ).

fof(f427,plain,
    ! [X2,X0,X1] :
      ( geq(X0,X2)
      | ~ geq(X1,X2)
      | ~ geq(X0,X1)
      | ~ ssItem(X2)
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f129]) ).

fof(f129,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( geq(X0,X2)
              | ~ geq(X1,X2)
              | ~ geq(X0,X1)
              | ~ ssItem(X2) )
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(flattening,[],[f128]) ).

fof(f128,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( geq(X0,X2)
              | ~ geq(X1,X2)
              | ~ geq(X0,X1)
              | ~ ssItem(X2) )
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f88]) ).

fof(f88,axiom,
    ! [X0] :
      ( ssItem(X0)
     => ! [X1] :
          ( ssItem(X1)
         => ! [X2] :
              ( ssItem(X2)
             => ( ( geq(X1,X2)
                  & geq(X0,X1) )
               => geq(X0,X2) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax88) ).

fof(f426,plain,
    ! [X2,X0,X1] :
      ( gt(X0,X2)
      | ~ gt(X1,X2)
      | ~ gt(X0,X1)
      | ~ ssItem(X2)
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f127]) ).

fof(f127,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( gt(X0,X2)
              | ~ gt(X1,X2)
              | ~ gt(X0,X1)
              | ~ ssItem(X2) )
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(flattening,[],[f126]) ).

fof(f126,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( gt(X0,X2)
              | ~ gt(X1,X2)
              | ~ gt(X0,X1)
              | ~ ssItem(X2) )
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f95]) ).

fof(f95,axiom,
    ! [X0] :
      ( ssItem(X0)
     => ! [X1] :
          ( ssItem(X1)
         => ! [X2] :
              ( ssItem(X2)
             => ( ( gt(X1,X2)
                  & gt(X0,X1) )
               => gt(X0,X2) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax95) ).

fof(f641,plain,
    ! [X1] :
      ( ~ lt(X1,X1)
      | ~ ssItem(X1) ),
    inference(duplicate_literal_removal,[],[f610]) ).

fof(f610,plain,
    ! [X1] :
      ( ~ lt(X1,X1)
      | ~ ssItem(X1)
      | ~ ssItem(X1) ),
    inference(equality_resolution,[],[f423]) ).

fof(f423,plain,
    ! [X0,X1] :
      ( X0 != X1
      | ~ lt(X0,X1)
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f262]) ).

fof(f425,plain,
    ! [X0,X1] :
      ( lt(X0,X1)
      | ~ leq(X0,X1)
      | X0 = X1
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f262]) ).

fof(f416,plain,
    ! [X0,X1] :
      ( X0 = X1
      | ~ leq(X1,X0)
      | ~ leq(X0,X1)
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f121]) ).

fof(f121,plain,
    ! [X0] :
      ( ! [X1] :
          ( X0 = X1
          | ~ leq(X1,X0)
          | ~ leq(X0,X1)
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(flattening,[],[f120]) ).

fof(f120,plain,
    ! [X0] :
      ( ! [X1] :
          ( X0 = X1
          | ~ leq(X1,X0)
          | ~ leq(X0,X1)
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f29]) ).

fof(f29,axiom,
    ! [X0] :
      ( ssItem(X0)
     => ! [X1] :
          ( ssItem(X1)
         => ( ( leq(X1,X0)
              & leq(X0,X1) )
           => X0 = X1 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax29) ).

fof(f415,plain,
    ! [X0,X1] :
      ( X0 = X1
      | ~ geq(X1,X0)
      | ~ geq(X0,X1)
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f119]) ).

fof(f119,plain,
    ! [X0] :
      ( ! [X1] :
          ( X0 = X1
          | ~ geq(X1,X0)
          | ~ geq(X0,X1)
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(flattening,[],[f118]) ).

fof(f118,plain,
    ! [X0] :
      ( ! [X1] :
          ( X0 = X1
          | ~ geq(X1,X0)
          | ~ geq(X0,X1)
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f87]) ).

fof(f87,axiom,
    ! [X0] :
      ( ssItem(X0)
     => ! [X1] :
          ( ssItem(X1)
         => ( ( geq(X1,X0)
              & geq(X0,X1) )
           => X0 = X1 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax87) ).

fof(f413,plain,
    ! [X0,X1] :
      ( lt(X0,X1)
      | X0 = X1
      | ~ leq(X0,X1)
      | ~ ssItem(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f115]) ).

fof(f115,plain,
    ! [X0] :
      ( ! [X1] :
          ( lt(X0,X1)
          | X0 = X1
          | ~ leq(X0,X1)
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(flattening,[],[f114]) ).

fof(f114,plain,
    ! [X0] :
      ( ! [X1] :
          ( lt(X0,X1)
          | X0 = X1
          | ~ leq(X0,X1)
          | ~ ssItem(X1) )
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f92]) ).

fof(f92,axiom,
    ! [X0] :
      ( ssItem(X0)
     => ! [X1] :
          ( ssItem(X1)
         => ( leq(X0,X1)
           => ( lt(X0,X1)
              | X0 = X1 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax92) ).

fof(f386,plain,
    sK21 = app(app(sK22,sK20),sK23),
    inference(cnf_transformation,[],[f257]) ).

fof(f388,plain,
    ! [X10,X11,X9] :
      ( app(cons(X9,nil),X11) != sK20
      | ~ ssList(X11)
      | app(X10,cons(X9,nil)) != sK22
      | ~ ssList(X10)
      | ~ ssItem(X9) ),
    inference(cnf_transformation,[],[f257]) ).

fof(f389,plain,
    ! [X8,X6,X7] :
      ( app(X8,cons(X6,nil)) != sK20
      | ~ ssList(X8)
      | app(cons(X6,nil),X7) != sK23
      | ~ ssList(X7)
      | ~ ssItem(X6) ),
    inference(cnf_transformation,[],[f257]) ).

fof(f391,plain,
    ( nil != sK20
    | nil = sK21 ),
    inference(cnf_transformation,[],[f257]) ).

fof(f1123,plain,
    ( ~ spl71_1
    | ~ spl71_2 ),
    inference(avatar_contradiction_clause,[],[f1122]) ).

fof(f1122,plain,
    ( $false
    | ~ spl71_1
    | ~ spl71_2 ),
    inference(global_subsumption,[],[f391,f389,f388,f386,f413,f415,f416,f425,f641,f426,f427,f428,f429,f430,f433,f431,f639,f435,f434,f443,f451,f455,f454,f453,f466,f469,f617,f485,f638,f496,f620,f508,f621,f520,f622,f532,f623,f543,f624,f553,f625,f626,f627,f628,f567,f629,f570,f569,f568,f573,f574,f575,f576,f577,f578,f631,f582,f581,f632,f586,f585,f584,f633,f589,f588,f636,f592,f591,f594,f596,f595,f597,f598,f599,f600,f601,f602,f603,f604,f605,f377,f378,f379,f380,f384,f385,f387,f392,f393,f394,f395,f396,f397,f398,f399,f400,f606,f607,f381,f382,f648,f383,f390,f608,f613,f615,f643,f644,f645,f487,f499,f511,f523,f534,f545,f555,f650,f401,f402,f403,f404,f456,f457,f458,f459,f460,f461,f480,f481,f482,f483,f484,f491,f492,f493,f494,f495,f503,f504,f505,f506,f507,f515,f516,f517,f518,f519,f527,f528,f529,f530,f531,f538,f539,f540,f541,f542,f549,f550,f551,f552,f637,f642,f646,f662,f405,f406,f407,f408,f409,f410,f411,f477,f488,f500,f512,f524,f525,f535,f536,f546,f663,f664,f444,f665,f666,f667,f668,f669,f670,f671,f452,f462,f703,f704,f677,f678,f463,f732,f733,f681,f682,f706,f707,f710,f711,f474,f486,f497,f498,f509,f510,f521,f522,f533,f544,f554,f440,f448,f464,f736,f737,f465,f467,f468,f738,f739,f470,f472,f740,f741,f556,f558,f560,f562,f757,f758,f572,f759,f760,f563,f564,f640,f683,f684,f685,f686,f687,f688,f689,f690,f691,f692,f412,f693,f694,f695,f772,f696,f773,f697,f774,f698,f775,f699,f776,f700,f777,f701,f702,f712,f414,f713,f714,f715,f716,f717,f718,f719,f720,f721,f722,f723,f418,f724,f793,f725,f794,f726,f795,f727,f796,f728,f797,f729,f798,f730,f731,f419,f420,f801,f421,f422,f424,f437,f438,f441,f445,f446,f449,f813,f814,f815,f471,f848,f817,f819,f826,f827,f828,f829,f830,f831,f832,f833,f834,f835,f836,f837,f838,f839,f840,f841,f842,f843,f844,f845,f846,f847,f473,f888,f857,f859,f864,f865,f866,f867,f868,f869,f870,f871,f872,f873,f874,f875,f876,f877,f878,f879,f880,f881,f882,f883,f884,f885,f886,f887,f824,f475,f825,f565,f924,f925,f926,f927,f956,f957,f934,f935,f936,f937,f938,f939,f940,f941,f942,f943,f944,f945,f946,f947,f948,f949,f950,f951,f952,f953,f954,f955,f928,f958,f959,f960,f961,f962,f963,f964,f965,f966,f967,f968,f969,f970,f971,f972,f973,f974,f975,f976,f977,f566,f980,f981,f982,f983,f984,f985,f1012,f1013,f988,f989,f990,f991,f992,f993,f994,f995,f996,f997,f998,f999,f1000,f1001,f1002,f1003,f1004,f1005,f1006,f1007,f1008,f1009,f1010,f1011,f929,f1014,f1015,f1016,f1017,f1018,f1019,f1020,f1021,f1022,f1023,f1024,f1025,f1026,f1027,f1028,f1029,f1030,f1031,f1032,f1033,f932,f1036,f1037,f1038,f1039,f1040,f1041,f1042,f1043,f1044,f1045,f1046,f1047,f1048,f1049,f1050,f1051,f1052,f1053,f1054,f1055,f933,f1058,f1059,f1060,f1061,f1062,f1063,f1064,f1065,f1066,f1067,f1068,f1069,f1070,f1071,f1072,f1073,f1074,f1075,f1076,f1077,f580,f1090,f861,f1092,f821,f1094,f1095,f1096,f860,f1097,f1098,f1099,f820,f1100,f654,f1102,f657,f1105,f1113,f1111,f1112,f1101,f1115,f1118]) ).

fof(f1121,plain,
    ( ~ spl71_1
    | ~ spl71_2 ),
    inference(avatar_contradiction_clause,[],[f1120]) ).

fof(f1120,plain,
    ( $false
    | ~ spl71_1
    | ~ spl71_2 ),
    inference(global_subsumption,[],[f391,f389,f388,f386,f413,f415,f416,f425,f641,f426,f427,f428,f429,f430,f433,f431,f639,f435,f434,f443,f451,f455,f454,f453,f466,f469,f617,f485,f638,f496,f620,f508,f621,f520,f622,f532,f623,f543,f624,f553,f625,f626,f627,f628,f567,f629,f570,f569,f568,f573,f574,f575,f576,f577,f578,f631,f582,f581,f632,f586,f585,f584,f633,f589,f588,f636,f592,f591,f594,f596,f595,f597,f598,f599,f600,f601,f602,f603,f604,f605,f377,f378,f379,f380,f384,f385,f387,f392,f393,f394,f395,f396,f397,f398,f399,f400,f606,f607,f381,f382,f648,f383,f390,f608,f613,f615,f643,f644,f645,f487,f499,f511,f523,f534,f545,f555,f650,f401,f402,f403,f404,f456,f457,f458,f459,f460,f461,f480,f481,f482,f483,f484,f491,f492,f493,f494,f495,f503,f504,f505,f506,f507,f515,f516,f517,f518,f519,f527,f528,f529,f530,f531,f538,f539,f540,f541,f542,f549,f550,f551,f552,f637,f642,f646,f662,f405,f406,f407,f408,f409,f410,f411,f477,f488,f500,f512,f524,f525,f535,f536,f546,f663,f664,f444,f665,f666,f667,f668,f669,f670,f671,f452,f462,f703,f704,f677,f678,f463,f732,f733,f681,f682,f706,f707,f710,f711,f474,f486,f497,f498,f509,f510,f521,f522,f533,f544,f554,f440,f448,f464,f736,f737,f465,f467,f468,f738,f739,f470,f472,f740,f741,f556,f558,f560,f562,f757,f758,f572,f759,f760,f563,f564,f640,f683,f684,f685,f686,f687,f688,f689,f690,f691,f692,f412,f693,f694,f695,f772,f696,f773,f697,f774,f698,f775,f699,f776,f700,f777,f701,f702,f712,f414,f713,f714,f715,f716,f717,f718,f719,f720,f721,f722,f723,f418,f724,f793,f725,f794,f726,f795,f727,f796,f728,f797,f729,f798,f730,f731,f419,f420,f801,f421,f422,f424,f437,f438,f441,f445,f446,f449,f813,f814,f815,f471,f848,f817,f819,f826,f827,f828,f829,f830,f831,f832,f833,f834,f835,f836,f837,f838,f839,f840,f841,f842,f843,f844,f845,f846,f847,f473,f888,f857,f859,f864,f865,f866,f867,f868,f869,f870,f871,f872,f873,f874,f875,f876,f877,f878,f879,f880,f881,f882,f883,f884,f885,f886,f887,f824,f475,f825,f565,f924,f925,f926,f927,f956,f957,f934,f935,f936,f937,f938,f939,f940,f941,f942,f943,f944,f945,f946,f947,f948,f949,f950,f951,f952,f953,f954,f955,f928,f958,f959,f960,f961,f962,f963,f964,f965,f966,f967,f968,f969,f970,f971,f972,f973,f974,f975,f976,f977,f566,f980,f981,f982,f983,f984,f985,f1012,f1013,f988,f989,f990,f991,f992,f993,f994,f995,f996,f997,f998,f999,f1000,f1001,f1002,f1003,f1004,f1005,f1006,f1007,f1008,f1009,f1010,f1011,f929,f1014,f1015,f1016,f1017,f1018,f1019,f1020,f1021,f1022,f1023,f1024,f1025,f1026,f1027,f1028,f1029,f1030,f1031,f1032,f1033,f932,f1036,f1037,f1038,f1039,f1040,f1041,f1042,f1043,f1044,f1045,f1046,f1047,f1048,f1049,f1050,f1051,f1052,f1053,f1054,f1055,f933,f1058,f1059,f1060,f1061,f1062,f1063,f1064,f1065,f1066,f1067,f1068,f1069,f1070,f1071,f1072,f1073,f1074,f1075,f1076,f1077,f580,f1090,f861,f1092,f821,f1094,f1095,f1096,f860,f1097,f1098,f1099,f820,f1100,f654,f1102,f657,f1105,f1113,f1111,f1112,f1101,f1115]) ).

fof(f1088,plain,
    spl71_2,
    inference(avatar_contradiction_clause,[],[f1087]) ).

fof(f1087,plain,
    ( $false
    | spl71_2 ),
    inference(subsumption_resolution,[],[f1086,f377]) ).

fof(f1086,plain,
    ( ~ ssList(sK18)
    | spl71_2 ),
    inference(subsumption_resolution,[],[f1085,f400]) ).

fof(f1085,plain,
    ( ~ ssList(nil)
    | ~ ssList(sK18)
    | spl71_2 ),
    inference(subsumption_resolution,[],[f1080,f658]) ).

fof(f658,plain,
    ( nil != sK18
    | spl71_2 ),
    inference(avatar_component_clause,[],[f656]) ).

fof(f918,plain,
    ( spl71_7
    | spl71_8 ),
    inference(avatar_split_clause,[],[f825,f915,f911]) ).

fof(f911,plain,
    ( spl71_7
  <=> hd(sK23) = sK26(sK23) ),
    introduced(avatar_definition,[new_symbols(naming,[spl71_7])]) ).

fof(f915,plain,
    ( spl71_8
  <=> nil = sK23 ),
    introduced(avatar_definition,[new_symbols(naming,[spl71_8])]) ).

fof(f908,plain,
    ( spl71_5
    | spl71_6 ),
    inference(avatar_split_clause,[],[f824,f905,f901]) ).

fof(f901,plain,
    ( spl71_5
  <=> hd(sK22) = sK26(sK22) ),
    introduced(avatar_definition,[new_symbols(naming,[spl71_5])]) ).

fof(f905,plain,
    ( spl71_6
  <=> nil = sK22 ),
    introduced(avatar_definition,[new_symbols(naming,[spl71_6])]) ).

fof(f792,plain,
    ( ~ spl71_3
    | ~ spl71_4
    | spl71_2 ),
    inference(avatar_split_clause,[],[f783,f656,f789,f785]) ).

fof(f785,plain,
    ( spl71_3
  <=> ssItem(sK18) ),
    introduced(avatar_definition,[new_symbols(naming,[spl71_3])]) ).

fof(f789,plain,
    ( spl71_4
  <=> ssItem(nil) ),
    introduced(avatar_definition,[new_symbols(naming,[spl71_4])]) ).

fof(f783,plain,
    ( ~ ssItem(nil)
    | ~ ssItem(sK18)
    | spl71_2 ),
    inference(subsumption_resolution,[],[f778,f658]) ).

fof(f778,plain,
    ( nil = sK18
    | ~ ssItem(nil)
    | ~ ssItem(sK18) ),
    inference(resolution,[],[f418,f390]) ).

fof(f659,plain,
    ( spl71_1
    | ~ spl71_2 ),
    inference(avatar_split_clause,[],[f650,f656,f652]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem    : SWC213+1 : TPTP v8.2.0. Released v2.4.0.
% 0.11/0.14  % Command    : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.15/0.35  % Computer : n003.cluster.edu
% 0.15/0.35  % Model    : x86_64 x86_64
% 0.15/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35  % Memory   : 8042.1875MB
% 0.15/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35  % CPULimit   : 300
% 0.15/0.35  % WCLimit    : 300
% 0.15/0.35  % DateTime   : Sun May 19 03:18:08 EDT 2024
% 0.15/0.35  % CPUTime    : 
% 0.15/0.35  % (25663)Running in auto input_syntax mode. Trying TPTP
% 0.15/0.37  % (25667)WARNING: value z3 for option sas not known
% 0.15/0.37  % (25667)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)
% 0.15/0.37  % (25668)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on theBenchmark for (533ds/0Mi)
% 0.15/0.38  % (25669)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)
% 0.15/0.38  % (25670)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)
% 0.15/0.38  % (25666)fmb+10_1_bce=on:fmbdsb=on:fmbes=contour:fmbswr=3:fde=none:nm=0_793 on theBenchmark for (793ds/0Mi)
% 0.15/0.38  % (25671)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)
% 0.15/0.38  % (25665)fmb+10_1_bce=on:fmbas=function:fmbsr=1.2:fde=unused:nm=0_846 on theBenchmark for (846ds/0Mi)
% 0.15/0.39  % (25667)First to succeed.
% 0.15/0.39  TRYING [1]
% 0.15/0.40  % (25667)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-25663"
% 0.15/0.40  TRYING [1]
% 0.15/0.40  TRYING [2]
% 0.15/0.40  % (25667)Refutation found. Thanks to Tanya!
% 0.15/0.40  % SZS status Theorem for theBenchmark
% 0.15/0.40  % SZS output start Proof for theBenchmark
% See solution above
% 0.15/0.41  % (25667)------------------------------
% 0.15/0.41  % (25667)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.15/0.41  % (25667)Termination reason: Refutation
% 0.15/0.41  
% 0.15/0.41  % (25667)Memory used [KB]: 1669
% 0.15/0.41  % (25667)Time elapsed: 0.029 s
% 0.15/0.41  % (25667)Instructions burned: 95 (million)
% 0.15/0.41  % (25663)Success in time 0.05 s
%------------------------------------------------------------------------------