TSTP Solution File: ALG044+1 by SnakeForV-SAT---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SnakeForV-SAT---1.0
% Problem  : ALG044+1 : TPTP v8.1.0. Released v2.7.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s

% Computer : n016.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 : Wed Aug 31 15:42:17 EDT 2022

% Result   : Theorem 0.18s 0.52s
% Output   : Refutation 0.18s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   10
%            Number of leaves      :  124
% Syntax   : Number of formulae    :  383 (  69 unt;   0 def)
%            Number of atoms       : 2248 (1497 equ)
%            Maximal formula atoms :  220 (   5 avg)
%            Number of connectives : 3092 (1227   ~;1006   |; 791   &)
%                                         (  68 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   65 (   5 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :  122 ( 120 usr; 121 prp; 0-2 aty)
%            Number of functors    :    6 (   6 usr;   5 con; 0-2 aty)
%            Number of variables   :    0 (   0   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f1200,plain,
    $false,
    inference(avatar_sat_refutation,[],[f520,f529,f589,f638,f643,f652,f654,f659,f828,f865,f871,f874,f887,f912,f913,f919,f921,f927,f940,f972,f975,f980,f981,f992,f994,f995,f997,f1003,f1006,f1009,f1010,f1016,f1026,f1050,f1051,f1060,f1061,f1089,f1096,f1097,f1098,f1104,f1113,f1119,f1122,f1128,f1131,f1136,f1139,f1141,f1144,f1146,f1150,f1151,f1157,f1158,f1159,f1162,f1163,f1164,f1167,f1175,f1176,f1181,f1191,f1192,f1194,f1196,f1198]) ).

fof(f1198,plain,
    ( ~ spl52_77
    | ~ spl52_91 ),
    inference(avatar_split_clause,[],[f370,f909,f820]) ).

fof(f820,plain,
    ( spl52_77
  <=> sP45 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_77])]) ).

fof(f909,plain,
    ( spl52_91
  <=> op(e1,e2) = unit ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_91])]) ).

fof(f370,plain,
    ( op(e1,e2) != unit
    | ~ sP45 ),
    inference(definition_unfolding,[],[f163,f119]) ).

fof(f119,plain,
    e0 = unit,
    inference(cnf_transformation,[],[f3]) ).

fof(f3,axiom,
    e0 = unit,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax3) ).

fof(f163,plain,
    ( e0 != op(e1,e2)
    | ~ sP45 ),
    inference(cnf_transformation,[],[f67]) ).

fof(f67,plain,
    ( ( e0 != op(e1,e2)
      & e0 != op(e0,e2)
      & e0 != op(e3,e2)
      & e0 != op(e2,e2) )
    | ~ sP45 ),
    inference(nnf_transformation,[],[f53]) ).

fof(f53,plain,
    ( ( e0 != op(e1,e2)
      & e0 != op(e0,e2)
      & e0 != op(e3,e2)
      & e0 != op(e2,e2) )
    | ~ sP45 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP45])]) ).

fof(f1196,plain,
    spl52_9,
    inference(avatar_split_clause,[],[f122,f522]) ).

fof(f522,plain,
    ( spl52_9
  <=> e1 = op(e2,e3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_9])]) ).

fof(f122,plain,
    e1 = op(e2,e3),
    inference(cnf_transformation,[],[f2]) ).

fof(f2,axiom,
    ( e2 = op(e0,e2)
    & e2 = op(e3,e1)
    & e1 = op(e1,e0)
    & e0 = op(e3,e3)
    & e3 = op(e3,e0)
    & e1 = op(e3,e2)
    & e0 = op(e2,e1)
    & e3 = op(e2,e2)
    & e3 = op(e0,e3)
    & e1 = op(e0,e1)
    & e3 = op(e1,e1)
    & e2 = op(e2,e0)
    & e0 = op(e0,e0)
    & e1 = op(e2,e3)
    & e2 = op(e1,e3)
    & e0 = op(e1,e2) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax2) ).

fof(f1194,plain,
    ( ~ spl52_26
    | ~ spl52_9 ),
    inference(avatar_split_clause,[],[f198,f522,f600]) ).

fof(f600,plain,
    ( spl52_26
  <=> sP36 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_26])]) ).

fof(f198,plain,
    ( e1 != op(e2,e3)
    | ~ sP36 ),
    inference(cnf_transformation,[],[f76]) ).

fof(f76,plain,
    ( ( e1 != op(e1,e3)
      & e1 != op(e2,e3)
      & e1 != op(e3,e3)
      & e1 != op(e0,e3) )
    | ~ sP36 ),
    inference(nnf_transformation,[],[f44]) ).

fof(f44,plain,
    ( ( e1 != op(e1,e3)
      & e1 != op(e2,e3)
      & e1 != op(e3,e3)
      & e1 != op(e0,e3) )
    | ~ sP36 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP36])]) ).

fof(f1192,plain,
    ( ~ spl52_71
    | ~ spl52_59 ),
    inference(avatar_split_clause,[],[f404,f748,f796]) ).

fof(f796,plain,
    ( spl52_71
  <=> e3 = op(e3,unit) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_71])]) ).

fof(f748,plain,
    ( spl52_59
  <=> sP31 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_59])]) ).

fof(f404,plain,
    ( ~ sP31
    | e3 != op(e3,unit) ),
    inference(definition_unfolding,[],[f217,f119]) ).

fof(f217,plain,
    ( e3 != op(e3,e0)
    | ~ sP31 ),
    inference(cnf_transformation,[],[f81]) ).

fof(f81,plain,
    ( ( e1 != op(e3,e0)
      & e2 != op(e3,e0)
      & e3 != op(e3,e0)
      & e0 != op(e3,e0) )
    | ~ sP31 ),
    inference(nnf_transformation,[],[f39]) ).

fof(f39,plain,
    ( ( e1 != op(e3,e0)
      & e2 != op(e3,e0)
      & e3 != op(e3,e0)
      & e0 != op(e3,e0) )
    | ~ sP31 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP31])]) ).

fof(f1191,plain,
    ( ~ spl52_62
    | ~ spl52_46 ),
    inference(avatar_split_clause,[],[f462,f696,f760]) ).

fof(f760,plain,
    ( spl52_62
  <=> sP4 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_62])]) ).

fof(f696,plain,
    ( spl52_46
  <=> e3 = op(unit,e3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_46])]) ).

fof(f462,plain,
    ( e3 != op(unit,e3)
    | ~ sP4 ),
    inference(definition_unfolding,[],[f324,f119]) ).

fof(f324,plain,
    ( e3 != op(e0,e3)
    | ~ sP4 ),
    inference(cnf_transformation,[],[f108]) ).

fof(f108,plain,
    ( ( e1 != op(e0,e3)
      & e2 != op(e0,e3)
      & e0 != op(e0,e3)
      & e3 != op(e0,e3) )
    | ~ sP4 ),
    inference(nnf_transformation,[],[f12]) ).

fof(f12,plain,
    ( ( e1 != op(e0,e3)
      & e2 != op(e0,e3)
      & e0 != op(e0,e3)
      & e3 != op(e0,e3) )
    | ~ sP4 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP4])]) ).

fof(f1181,plain,
    ( ~ spl52_95
    | ~ spl52_44 ),
    inference(avatar_split_clause,[],[f431,f688,f937]) ).

fof(f937,plain,
    ( spl52_95
  <=> op(e3,e3) = unit ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_95])]) ).

fof(f688,plain,
    ( spl52_44
  <=> sP21 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_44])]) ).

fof(f431,plain,
    ( ~ sP21
    | op(e3,e3) != unit ),
    inference(definition_unfolding,[],[f258,f119]) ).

fof(f258,plain,
    ( e0 != op(e3,e3)
    | ~ sP21 ),
    inference(cnf_transformation,[],[f91]) ).

fof(f91,plain,
    ( ( e0 != op(e0,e3)
      & e0 != op(e3,e3)
      & e0 != op(e1,e3)
      & e0 != op(e2,e3) )
    | ~ sP21 ),
    inference(nnf_transformation,[],[f29]) ).

fof(f29,plain,
    ( ( e0 != op(e0,e3)
      & e0 != op(e3,e3)
      & e0 != op(e1,e3)
      & e0 != op(e2,e3) )
    | ~ sP21 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP21])]) ).

fof(f1176,plain,
    ( ~ spl52_47
    | ~ spl52_101 ),
    inference(avatar_split_clause,[],[f400,f977,f700]) ).

fof(f700,plain,
    ( spl52_47
  <=> sP33 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_47])]) ).

fof(f977,plain,
    ( spl52_101
  <=> op(e2,e1) = unit ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_101])]) ).

fof(f400,plain,
    ( op(e2,e1) != unit
    | ~ sP33 ),
    inference(definition_unfolding,[],[f209,f119]) ).

fof(f209,plain,
    ( e0 != op(e2,e1)
    | ~ sP33 ),
    inference(cnf_transformation,[],[f79]) ).

fof(f79,plain,
    ( ( e3 != op(e2,e1)
      & e1 != op(e2,e1)
      & e0 != op(e2,e1)
      & e2 != op(e2,e1) )
    | ~ sP33 ),
    inference(nnf_transformation,[],[f41]) ).

fof(f41,plain,
    ( ( e3 != op(e2,e1)
      & e1 != op(e2,e1)
      & e0 != op(e2,e1)
      & e2 != op(e2,e1) )
    | ~ sP33 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP33])]) ).

fof(f1175,plain,
    ( ~ spl52_74
    | ~ spl52_8 ),
    inference(avatar_split_clause,[],[f319,f517,f808]) ).

fof(f808,plain,
    ( spl52_74
  <=> sP6 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_74])]) ).

fof(f517,plain,
    ( spl52_8
  <=> e1 = op(e3,e2) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_8])]) ).

fof(f319,plain,
    ( e1 != op(e3,e2)
    | ~ sP6 ),
    inference(cnf_transformation,[],[f106]) ).

fof(f106,plain,
    ( ( e1 != op(e3,e2)
      & e1 != op(e3,e1)
      & e1 != op(e3,e0)
      & e1 != op(e3,e3) )
    | ~ sP6 ),
    inference(nnf_transformation,[],[f14]) ).

fof(f14,plain,
    ( ( e1 != op(e3,e2)
      & e1 != op(e3,e1)
      & e1 != op(e3,e0)
      & e1 != op(e3,e3) )
    | ~ sP6 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP6])]) ).

fof(f1167,plain,
    ~ spl52_16,
    inference(avatar_split_clause,[],[f117,f554]) ).

fof(f554,plain,
    ( spl52_16
  <=> e2 = e3 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_16])]) ).

fof(f117,plain,
    e2 != e3,
    inference(cnf_transformation,[],[f1]) ).

fof(f1,axiom,
    ( e1 != e2
    & e2 != e3
    & e1 != e3
    & e0 != e2
    & e0 != e3
    & e0 != e1 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax1) ).

fof(f1164,plain,
    ( ~ spl52_2
    | ~ spl52_101 ),
    inference(avatar_split_clause,[],[f362,f977,f490]) ).

fof(f490,plain,
    ( spl52_2
  <=> sP50 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_2])]) ).

fof(f362,plain,
    ( op(e2,e1) != unit
    | ~ sP50 ),
    inference(definition_unfolding,[],[f143,f119]) ).

fof(f143,plain,
    ( e0 != op(e2,e1)
    | ~ sP50 ),
    inference(cnf_transformation,[],[f62]) ).

fof(f62,plain,
    ( ( e0 != op(e2,e1)
      & e0 != op(e0,e1)
      & e0 != op(e3,e1)
      & e0 != op(e1,e1) )
    | ~ sP50 ),
    inference(nnf_transformation,[],[f58]) ).

fof(f58,plain,
    ( ( e0 != op(e2,e1)
      & e0 != op(e0,e1)
      & e0 != op(e3,e1)
      & e0 != op(e1,e1) )
    | ~ sP50 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP50])]) ).

fof(f1163,plain,
    spl52_36,
    inference(avatar_split_clause,[],[f357,f649]) ).

fof(f649,plain,
    ( spl52_36
  <=> e1 = op(unit,e1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_36])]) ).

fof(f357,plain,
    e1 = op(unit,e1),
    inference(definition_unfolding,[],[f126,f119]) ).

fof(f126,plain,
    e1 = op(e0,e1),
    inference(cnf_transformation,[],[f2]) ).

fof(f1162,plain,
    ( ~ spl52_71
    | ~ spl52_54 ),
    inference(avatar_split_clause,[],[f398,f728,f796]) ).

fof(f728,plain,
    ( spl52_54
  <=> sP35 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_54])]) ).

fof(f398,plain,
    ( ~ sP35
    | e3 != op(e3,unit) ),
    inference(definition_unfolding,[],[f200,f119]) ).

fof(f200,plain,
    ( e3 != op(e3,e0)
    | ~ sP35 ),
    inference(cnf_transformation,[],[f77]) ).

fof(f77,plain,
    ( ( e3 != op(e3,e1)
      & e3 != op(e3,e3)
      & e3 != op(e3,e2)
      & e3 != op(e3,e0) )
    | ~ sP35 ),
    inference(nnf_transformation,[],[f43]) ).

fof(f43,plain,
    ( ( e3 != op(e3,e1)
      & e3 != op(e3,e3)
      & e3 != op(e3,e2)
      & e3 != op(e3,e0) )
    | ~ sP35 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP35])]) ).

fof(f1159,plain,
    ~ spl52_82,
    inference(avatar_split_clause,[],[f349,f846]) ).

fof(f846,plain,
    ( spl52_82
  <=> e3 = unit ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_82])]) ).

fof(f349,plain,
    e3 != unit,
    inference(definition_unfolding,[],[f114,f119]) ).

fof(f114,plain,
    e0 != e3,
    inference(cnf_transformation,[],[f1]) ).

fof(f1158,plain,
    ( ~ spl52_94
    | ~ spl52_6 ),
    inference(avatar_split_clause,[],[f279,f508,f930]) ).

fof(f930,plain,
    ( spl52_94
  <=> e3 = op(e1,e1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_94])]) ).

fof(f508,plain,
    ( spl52_6
  <=> sP16 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_6])]) ).

fof(f279,plain,
    ( ~ sP16
    | e3 != op(e1,e1) ),
    inference(cnf_transformation,[],[f96]) ).

fof(f96,plain,
    ( ( e3 != op(e1,e1)
      & e3 != op(e1,e3)
      & e3 != op(e1,e0)
      & e3 != op(e1,e2) )
    | ~ sP16 ),
    inference(nnf_transformation,[],[f24]) ).

fof(f24,plain,
    ( ( e3 != op(e1,e1)
      & e3 != op(e1,e3)
      & e3 != op(e1,e0)
      & e3 != op(e1,e2) )
    | ~ sP16 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP16])]) ).

fof(f1157,plain,
    ( ~ spl52_61
    | ~ spl52_41 ),
    inference(avatar_split_clause,[],[f438,f676,f756]) ).

fof(f756,plain,
    ( spl52_61
  <=> sP19 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_61])]) ).

fof(f676,plain,
    ( spl52_41
  <=> e1 = op(e1,unit) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_41])]) ).

fof(f438,plain,
    ( e1 != op(e1,unit)
    | ~ sP19 ),
    inference(definition_unfolding,[],[f264,f119]) ).

fof(f264,plain,
    ( e1 != op(e1,e0)
    | ~ sP19 ),
    inference(cnf_transformation,[],[f93]) ).

fof(f93,plain,
    ( ( e1 != op(e2,e0)
      & e1 != op(e3,e0)
      & e1 != op(e0,e0)
      & e1 != op(e1,e0) )
    | ~ sP19 ),
    inference(nnf_transformation,[],[f27]) ).

fof(f27,plain,
    ( ( e1 != op(e2,e0)
      & e1 != op(e3,e0)
      & e1 != op(e0,e0)
      & e1 != op(e1,e0) )
    | ~ sP19 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP19])]) ).

fof(f1151,plain,
    ( ~ spl52_49
    | ~ spl52_36 ),
    inference(avatar_split_clause,[],[f394,f649,f708]) ).

fof(f708,plain,
    ( spl52_49
  <=> sP38 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_49])]) ).

fof(f394,plain,
    ( e1 != op(unit,e1)
    | ~ sP38 ),
    inference(definition_unfolding,[],[f189,f119]) ).

fof(f189,plain,
    ( e1 != op(e0,e1)
    | ~ sP38 ),
    inference(cnf_transformation,[],[f74]) ).

fof(f74,plain,
    ( ( e3 != op(e0,e1)
      & e2 != op(e0,e1)
      & e1 != op(e0,e1)
      & e0 != op(e0,e1) )
    | ~ sP38 ),
    inference(nnf_transformation,[],[f46]) ).

fof(f46,plain,
    ( ( e3 != op(e0,e1)
      & e2 != op(e0,e1)
      & e1 != op(e0,e1)
      & e0 != op(e0,e1) )
    | ~ sP38 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP38])]) ).

fof(f1150,plain,
    ( ~ spl52_65
    | ~ spl52_9 ),
    inference(avatar_split_clause,[],[f305,f522,f772]) ).

fof(f772,plain,
    ( spl52_65
  <=> sP9 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_65])]) ).

fof(f305,plain,
    ( e1 != op(e2,e3)
    | ~ sP9 ),
    inference(cnf_transformation,[],[f103]) ).

fof(f103,plain,
    ( ( e2 != op(e2,e3)
      & e0 != op(e2,e3)
      & e1 != op(e2,e3)
      & e3 != op(e2,e3) )
    | ~ sP9 ),
    inference(nnf_transformation,[],[f17]) ).

fof(f17,plain,
    ( ( e2 != op(e2,e3)
      & e0 != op(e2,e3)
      & e1 != op(e2,e3)
      & e3 != op(e2,e3) )
    | ~ sP9 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP9])]) ).

fof(f1146,plain,
    ( ~ spl52_28
    | spl52_16 ),
    inference(avatar_split_clause,[],[f1145,f554,f609]) ).

fof(f609,plain,
    ( spl52_28
  <=> sP24 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_28])]) ).

fof(f1145,plain,
    ( e2 = e3
    | ~ sP24 ),
    inference(forward_demodulation,[],[f246,f128]) ).

fof(f128,plain,
    e3 = op(e2,e2),
    inference(cnf_transformation,[],[f2]) ).

fof(f246,plain,
    ( e2 = op(e2,e2)
    | ~ sP24 ),
    inference(cnf_transformation,[],[f88]) ).

fof(f88,plain,
    ( ( e2 = op(e0,e0)
      & e2 = op(e2,e2)
      & e2 = op(e1,e1)
      & e2 = op(e3,e3) )
    | ~ sP24 ),
    inference(nnf_transformation,[],[f32]) ).

fof(f32,plain,
    ( ( e2 = op(e0,e0)
      & e2 = op(e2,e2)
      & e2 = op(e1,e1)
      & e2 = op(e3,e3) )
    | ~ sP24 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP24])]) ).

fof(f1144,plain,
    ~ spl52_73,
    inference(avatar_split_clause,[],[f1143,f804]) ).

fof(f804,plain,
    ( spl52_73
  <=> sP28 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_73])]) ).

fof(f1143,plain,
    ~ sP28,
    inference(subsumption_resolution,[],[f411,f359]) ).

fof(f359,plain,
    unit = op(unit,unit),
    inference(definition_unfolding,[],[f123,f119,f119,f119]) ).

fof(f123,plain,
    e0 = op(e0,e0),
    inference(cnf_transformation,[],[f2]) ).

fof(f411,plain,
    ( ~ sP28
    | unit != op(unit,unit) ),
    inference(definition_unfolding,[],[f231,f119,f119,f119]) ).

fof(f231,plain,
    ( e0 != op(e0,e0)
    | ~ sP28 ),
    inference(cnf_transformation,[],[f84]) ).

fof(f84,plain,
    ( ( e0 != op(e0,e0)
      & e0 != op(e0,e1)
      & e0 != op(e0,e3)
      & e0 != op(e0,e2) )
    | ~ sP28 ),
    inference(nnf_transformation,[],[f36]) ).

fof(f36,plain,
    ( ( e0 != op(e0,e0)
      & e0 != op(e0,e1)
      & e0 != op(e0,e3)
      & e0 != op(e0,e2) )
    | ~ sP28 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP28])]) ).

fof(f1141,plain,
    ( ~ spl52_94
    | ~ spl52_75 ),
    inference(avatar_split_clause,[],[f156,f812,f930]) ).

fof(f812,plain,
    ( spl52_75
  <=> sP46 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_75])]) ).

fof(f156,plain,
    ( ~ sP46
    | e3 != op(e1,e1) ),
    inference(cnf_transformation,[],[f66]) ).

fof(f66,plain,
    ( ( e2 != op(e1,e1)
      & e1 != op(e1,e1)
      & e0 != op(e1,e1)
      & e3 != op(e1,e1) )
    | ~ sP46 ),
    inference(nnf_transformation,[],[f54]) ).

fof(f54,plain,
    ( ( e2 != op(e1,e1)
      & e1 != op(e1,e1)
      & e0 != op(e1,e1)
      & e3 != op(e1,e1) )
    | ~ sP46 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP46])]) ).

fof(f1139,plain,
    ( ~ spl52_53
    | ~ spl52_71 ),
    inference(avatar_split_clause,[],[f470,f796,f724]) ).

fof(f724,plain,
    ( spl52_53
  <=> sP2 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_53])]) ).

fof(f470,plain,
    ( e3 != op(e3,unit)
    | ~ sP2 ),
    inference(definition_unfolding,[],[f332,f119]) ).

fof(f332,plain,
    ( e3 != op(e3,e0)
    | ~ sP2 ),
    inference(cnf_transformation,[],[f110]) ).

fof(f110,plain,
    ( ( e3 != op(e0,e0)
      & e3 != op(e2,e0)
      & e3 != op(e1,e0)
      & e3 != op(e3,e0) )
    | ~ sP2 ),
    inference(nnf_transformation,[],[f10]) ).

fof(f10,plain,
    ( ( e3 != op(e0,e0)
      & e3 != op(e2,e0)
      & e3 != op(e1,e0)
      & e3 != op(e3,e0) )
    | ~ sP2 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP2])]) ).

fof(f1136,plain,
    spl52_8,
    inference(avatar_split_clause,[],[f130,f517]) ).

fof(f130,plain,
    e1 = op(e3,e2),
    inference(cnf_transformation,[],[f2]) ).

fof(f1131,plain,
    ( ~ spl52_34
    | ~ spl52_69 ),
    inference(avatar_split_clause,[],[f452,f788,f640]) ).

fof(f640,plain,
    ( spl52_34
  <=> e2 = op(e2,unit) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_34])]) ).

fof(f788,plain,
    ( spl52_69
  <=> sP10 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_69])]) ).

fof(f452,plain,
    ( ~ sP10
    | e2 != op(e2,unit) ),
    inference(definition_unfolding,[],[f301,f119]) ).

fof(f301,plain,
    ( e2 != op(e2,e0)
    | ~ sP10 ),
    inference(cnf_transformation,[],[f102]) ).

fof(f102,plain,
    ( ( e1 != op(e2,e0)
      & e0 != op(e2,e0)
      & e2 != op(e2,e0)
      & e3 != op(e2,e0) )
    | ~ sP10 ),
    inference(nnf_transformation,[],[f18]) ).

fof(f18,plain,
    ( ( e1 != op(e2,e0)
      & e0 != op(e2,e0)
      & e2 != op(e2,e0)
      & e3 != op(e2,e0) )
    | ~ sP10 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP10])]) ).

fof(f1128,plain,
    spl52_101,
    inference(avatar_split_clause,[],[f355,f977]) ).

fof(f355,plain,
    op(e2,e1) = unit,
    inference(definition_unfolding,[],[f129,f119]) ).

fof(f129,plain,
    e0 = op(e2,e1),
    inference(cnf_transformation,[],[f2]) ).

fof(f1122,plain,
    ( spl52_42
    | spl52_54
    | spl52_55
    | spl52_22
    | spl52_60
    | spl52_64
    | spl52_59
    | spl52_14
    | spl52_43
    | ~ spl52_36
    | ~ spl52_71
    | spl52_4
    | spl52_70
    | spl52_75
    | spl52_47
    | spl52_28
    | ~ spl52_46
    | spl52_15
    | spl52_68
    | spl52_40
    | spl52_78
    | spl52_56
    | spl52_58
    | spl52_20
    | spl52_37
    | spl52_12
    | spl52_66
    | spl52_17
    | spl52_26
    | spl52_7
    | spl52_67
    | ~ spl52_41
    | spl52_62
    | spl52_24
    | ~ spl52_34
    | spl52_61
    | spl52_73
    | spl52_49
    | spl52_44
    | spl52_53
    | spl52_45
    | spl52_51
    | spl52_76
    | ~ spl52_63
    | spl52_65
    | spl52_6
    | spl52_69
    | spl52_50
    | spl52_77
    | spl52_31
    | spl52_52
    | spl52_2
    | spl52_33
    | spl52_48
    | spl52_10
    | spl52_35
    | spl52_74
    | spl52_72 ),
    inference(avatar_split_clause,[],[f1121,f800,f808,f645,f526,f704,f634,f490,f720,f623,f820,f712,f788,f508,f772,f764,f816,f716,f692,f724,f688,f708,f804,f756,f640,f591,f760,f676,f780,f513,f600,f559,f776,f535,f656,f572,f744,f736,f824,f672,f784,f550,f696,f609,f700,f812,f792,f499,f796,f649,f684,f544,f748,f768,f752,f582,f732,f728,f680]) ).

fof(f680,plain,
    ( spl52_42
  <=> sP30 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_42])]) ).

fof(f732,plain,
    ( spl52_55
  <=> sP44 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_55])]) ).

fof(f582,plain,
    ( spl52_22
  <=> sP5 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_22])]) ).

fof(f752,plain,
    ( spl52_60
  <=> sP13 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_60])]) ).

fof(f768,plain,
    ( spl52_64
  <=> sP0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_64])]) ).

fof(f544,plain,
    ( spl52_14
  <=> sP48 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_14])]) ).

fof(f684,plain,
    ( spl52_43
  <=> sP23 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_43])]) ).

fof(f499,plain,
    ( spl52_4
  <=> sP47 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_4])]) ).

fof(f792,plain,
    ( spl52_70
  <=> sP7 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_70])]) ).

fof(f550,plain,
    ( spl52_15
  <=> sP37 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_15])]) ).

fof(f784,plain,
    ( spl52_68
  <=> sP32 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_68])]) ).

fof(f672,plain,
    ( spl52_40
  <=> sP22 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_40])]) ).

fof(f824,plain,
    ( spl52_78
  <=> sP25 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_78])]) ).

fof(f736,plain,
    ( spl52_56
  <=> sP49 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_56])]) ).

fof(f744,plain,
    ( spl52_58
  <=> sP39 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_58])]) ).

fof(f572,plain,
    ( spl52_20
  <=> sP51 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_20])]) ).

fof(f656,plain,
    ( spl52_37
  <=> sP43 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_37])]) ).

fof(f535,plain,
    ( spl52_12
  <=> sP18 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_12])]) ).

fof(f776,plain,
    ( spl52_66
  <=> sP11 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_66])]) ).

fof(f559,plain,
    ( spl52_17
  <=> sP17 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_17])]) ).

fof(f513,plain,
    ( spl52_7
  <=> sP8 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_7])]) ).

fof(f780,plain,
    ( spl52_67
  <=> sP3 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_67])]) ).

fof(f591,plain,
    ( spl52_24
  <=> sP12 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_24])]) ).

fof(f692,plain,
    ( spl52_45
  <=> sP26 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_45])]) ).

fof(f716,plain,
    ( spl52_51
  <=> sP20 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_51])]) ).

fof(f816,plain,
    ( spl52_76
  <=> sP27 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_76])]) ).

fof(f764,plain,
    ( spl52_63
  <=> e2 = op(unit,e2) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_63])]) ).

fof(f712,plain,
    ( spl52_50
  <=> sP29 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_50])]) ).

fof(f623,plain,
    ( spl52_31
  <=> sP42 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_31])]) ).

fof(f720,plain,
    ( spl52_52
  <=> sP41 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_52])]) ).

fof(f634,plain,
    ( spl52_33
  <=> sP15 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_33])]) ).

fof(f704,plain,
    ( spl52_48
  <=> sP1 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_48])]) ).

fof(f526,plain,
    ( spl52_10
  <=> sP14 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_10])]) ).

fof(f645,plain,
    ( spl52_35
  <=> sP40 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_35])]) ).

fof(f800,plain,
    ( spl52_72
  <=> sP34 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_72])]) ).

fof(f1121,plain,
    ( sP34
    | sP6
    | sP40
    | sP14
    | sP1
    | sP15
    | sP50
    | sP41
    | sP42
    | sP45
    | sP29
    | sP10
    | sP16
    | sP9
    | e2 != op(unit,e2)
    | sP27
    | sP20
    | sP26
    | sP2
    | sP21
    | sP38
    | sP28
    | sP19
    | e2 != op(e2,unit)
    | sP12
    | sP4
    | e1 != op(e1,unit)
    | sP3
    | sP8
    | sP36
    | sP17
    | sP11
    | sP18
    | sP43
    | sP51
    | sP39
    | sP49
    | sP25
    | sP22
    | sP32
    | sP37
    | e3 != op(unit,e3)
    | sP24
    | sP33
    | sP46
    | sP7
    | sP47
    | e3 != op(e3,unit)
    | e1 != op(unit,e1)
    | sP23
    | sP48
    | sP31
    | sP0
    | sP13
    | sP5
    | sP44
    | sP35
    | sP30 ),
    inference(subsumption_resolution,[],[f480,f359]) ).

fof(f480,plain,
    ( sP17
    | sP50
    | sP49
    | sP37
    | sP21
    | sP44
    | sP39
    | sP16
    | sP31
    | sP23
    | e1 != op(e1,unit)
    | sP45
    | sP20
    | sP30
    | e1 != op(unit,e1)
    | sP35
    | sP13
    | sP9
    | sP34
    | sP48
    | sP42
    | sP47
    | sP22
    | e2 != op(unit,e2)
    | sP27
    | sP26
    | sP28
    | sP8
    | sP19
    | e2 != op(e2,unit)
    | sP1
    | unit != op(unit,unit)
    | sP51
    | sP41
    | sP7
    | sP2
    | sP32
    | sP15
    | sP6
    | e3 != op(unit,e3)
    | sP11
    | sP38
    | sP18
    | sP36
    | sP3
    | sP10
    | sP25
    | sP29
    | e3 != op(e3,unit)
    | sP0
    | sP12
    | sP24
    | sP4
    | sP43
    | sP33
    | sP14
    | sP5
    | sP46
    | sP40 ),
    inference(duplicate_literal_removal,[],[f477]) ).

fof(f477,plain,
    ( sP7
    | e2 != op(unit,e2)
    | unit != op(unit,unit)
    | sP14
    | sP23
    | e2 != op(e2,unit)
    | sP22
    | sP5
    | e3 != op(e3,unit)
    | sP24
    | sP31
    | e1 != op(e1,unit)
    | sP41
    | sP11
    | e1 != op(e1,unit)
    | e3 != op(unit,e3)
    | sP25
    | sP19
    | sP4
    | sP15
    | sP36
    | sP28
    | sP38
    | sP2
    | sP18
    | sP16
    | sP33
    | sP30
    | sP6
    | sP8
    | sP49
    | sP40
    | sP1
    | sP29
    | sP13
    | sP45
    | sP48
    | sP34
    | sP26
    | sP46
    | sP9
    | sP0
    | sP12
    | unit != op(unit,unit)
    | sP42
    | sP21
    | e1 != op(unit,e1)
    | sP37
    | sP27
    | sP47
    | sP32
    | sP43
    | sP51
    | sP20
    | sP17
    | sP35
    | sP10
    | sP3
    | sP50
    | sP44
    | sP39 ),
    inference(definition_unfolding,[],[f346,f119,f119,f119,f119,f119]) ).

fof(f346,plain,
    ( e1 != op(e1,e0)
    | sP51
    | e3 != op(e3,unit)
    | sP50
    | sP49
    | sP48
    | sP47
    | sP46
    | sP45
    | sP44
    | sP43
    | sP42
    | sP41
    | sP40
    | sP39
    | sP38
    | sP37
    | sP36
    | sP35
    | sP34
    | e1 != op(e1,unit)
    | sP33
    | sP32
    | sP31
    | sP30
    | sP29
    | sP28
    | sP27
    | sP26
    | sP25
    | sP24
    | e2 != op(unit,e2)
    | e2 != op(e2,unit)
    | sP23
    | sP22
    | sP21
    | sP20
    | sP19
    | sP18
    | sP17
    | sP16
    | sP15
    | sP14
    | sP13
    | sP12
    | sP11
    | sP10
    | sP9
    | sP8
    | e0 != op(e0,unit)
    | e1 != op(unit,e1)
    | sP7
    | sP6
    | sP5
    | sP4
    | sP3
    | sP2
    | sP1
    | e3 != op(unit,e3)
    | e0 != op(unit,e0)
    | sP0 ),
    inference(cnf_transformation,[],[f60]) ).

fof(f60,plain,
    ( ( e2 != op(e1,e0)
      & e1 != op(e1,e0)
      & e3 != op(e1,e0)
      & e0 != op(e1,e0) )
    | sP51
    | e3 != op(e3,unit)
    | sP50
    | sP49
    | sP48
    | sP47
    | sP46
    | sP45
    | sP44
    | sP43
    | sP42
    | sP41
    | sP40
    | sP39
    | sP38
    | sP37
    | sP36
    | sP35
    | sP34
    | e1 != op(e1,unit)
    | sP33
    | sP32
    | sP31
    | sP30
    | sP29
    | sP28
    | sP27
    | sP26
    | sP25
    | sP24
    | e2 != op(unit,e2)
    | e2 != op(e2,unit)
    | sP23
    | sP22
    | sP21
    | sP20
    | sP19
    | sP18
    | sP17
    | sP16
    | sP15
    | sP14
    | sP13
    | sP12
    | sP11
    | sP10
    | sP9
    | sP8
    | e0 != op(e0,unit)
    | e1 != op(unit,e1)
    | sP7
    | sP6
    | sP5
    | sP4
    | sP3
    | sP2
    | sP1
    | e3 != op(unit,e3)
    | e0 != op(unit,e0)
    | sP0 ),
    inference(definition_folding,[],[f7,f59,f58,f57,f56,f55,f54,f53,f52,f51,f50,f49,f48,f47,f46,f45,f44,f43,f42,f41,f40,f39,f38,f37,f36,f35,f34,f33,f32,f31,f30,f29,f28,f27,f26,f25,f24,f23,f22,f21,f20,f19,f18,f17,f16,f15,f14,f13,f12,f11,f10,f9,f8]) ).

fof(f8,plain,
    ( ( e3 != op(e0,e2)
      & e3 != op(e0,e0)
      & e3 != op(e0,e3)
      & e3 != op(e0,e1) )
    | ~ sP0 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP0])]) ).

fof(f9,plain,
    ( ( e2 != op(e1,e3)
      & e0 != op(e1,e3)
      & e1 != op(e1,e3)
      & e3 != op(e1,e3) )
    | ~ sP1 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP1])]) ).

fof(f11,plain,
    ( ( e2 != op(e0,e2)
      & e3 != op(e0,e2)
      & e1 != op(e0,e2)
      & e0 != op(e0,e2) )
    | ~ sP3 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP3])]) ).

fof(f13,plain,
    ( ( e2 != op(e3,e3)
      & e2 != op(e3,e0)
      & e2 != op(e3,e2)
      & e2 != op(e3,e1) )
    | ~ sP5 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP5])]) ).

fof(f15,plain,
    ( ( e2 != op(e3,e3)
      & e1 != op(e3,e3)
      & e0 != op(e3,e3)
      & e3 != op(e3,e3) )
    | ~ sP7 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP7])]) ).

fof(f16,plain,
    ( ( e2 != op(e3,e2)
      & e1 != op(e3,e2)
      & e3 != op(e3,e2)
      & e0 != op(e3,e2) )
    | ~ sP8 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP8])]) ).

fof(f19,plain,
    ( ( e0 != op(e3,e1)
      & e2 != op(e3,e1)
      & e1 != op(e3,e1)
      & e3 != op(e3,e1) )
    | ~ sP11 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP11])]) ).

fof(f20,plain,
    ( ( e2 != op(e0,e3)
      & e2 != op(e3,e3)
      & e2 != op(e2,e3)
      & e2 != op(e1,e3) )
    | ~ sP12 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP12])]) ).

fof(f21,plain,
    ( ( e1 = op(e0,e0)
      & e1 = op(e3,e3)
      & e1 = op(e1,e1)
      & e1 = op(e2,e2) )
    | ~ sP13 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP13])]) ).

fof(f22,plain,
    ( ( e1 != op(e2,e1)
      & e1 != op(e2,e2)
      & e1 != op(e2,e3)
      & e1 != op(e2,e0) )
    | ~ sP14 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP14])]) ).

fof(f23,plain,
    ( ( e3 != op(e0,e2)
      & e3 != op(e3,e2)
      & e3 != op(e1,e2)
      & e3 != op(e2,e2) )
    | ~ sP15 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP15])]) ).

fof(f25,plain,
    ( ( e2 != op(e1,e0)
      & e2 != op(e2,e0)
      & e2 != op(e3,e0)
      & e2 != op(e0,e0) )
    | ~ sP17 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP17])]) ).

fof(f26,plain,
    ( ( e3 != op(e0,e1)
      & e3 != op(e3,e1)
      & e3 != op(e1,e1)
      & e3 != op(e2,e1) )
    | ~ sP18 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP18])]) ).

fof(f28,plain,
    ( ( e0 != op(e1,e2)
      & e1 != op(e1,e2)
      & e3 != op(e1,e2)
      & e2 != op(e1,e2) )
    | ~ sP20 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP20])]) ).

fof(f30,plain,
    ( ( e2 != op(e2,e0)
      & e2 != op(e2,e2)
      & e2 != op(e2,e3)
      & e2 != op(e2,e1) )
    | ~ sP22 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP22])]) ).

fof(f31,plain,
    ( ( e0 != op(e3,e2)
      & e0 != op(e3,e0)
      & e0 != op(e3,e3)
      & e0 != op(e3,e1) )
    | ~ sP23 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP23])]) ).

fof(f33,plain,
    ( ( e1 != op(e2,e1)
      & e1 != op(e3,e1)
      & e1 != op(e1,e1)
      & e1 != op(e0,e1) )
    | ~ sP25 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP25])]) ).

fof(f34,plain,
    ( ( e0 != op(e2,e1)
      & e0 != op(e2,e0)
      & e0 != op(e2,e2)
      & e0 != op(e2,e3) )
    | ~ sP26 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP26])]) ).

fof(f35,plain,
    ( ( e0 != op(e3,e0)
      & e0 != op(e1,e0)
      & e0 != op(e2,e0)
      & e0 != op(e0,e0) )
    | ~ sP27 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP27])]) ).

fof(f37,plain,
    ( ( e1 != op(e1,e2)
      & e1 != op(e1,e1)
      & e1 != op(e1,e0)
      & e1 != op(e1,e3) )
    | ~ sP29 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP29])]) ).

fof(f38,plain,
    ( ( e0 != op(e1,e3)
      & e0 != op(e1,e2)
      & e0 != op(e1,e0)
      & e0 != op(e1,e1) )
    | ~ sP30 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP30])]) ).

fof(f40,plain,
    ( ( e3 = op(e2,e2)
      & e3 = op(e3,e3)
      & e3 = op(e0,e0)
      & e3 = op(e1,e1) )
    | ~ sP32 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP32])]) ).

fof(f42,plain,
    ( ( e1 != unit
      & e0 != unit
      & e3 != unit
      & e2 != unit )
    | ~ sP34 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP34])]) ).

fof(f45,plain,
    ( ( e3 != op(e2,e2)
      & e0 != op(e2,e2)
      & e1 != op(e2,e2)
      & e2 != op(e2,e2) )
    | ~ sP37 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP37])]) ).

fof(f47,plain,
    ( ( e2 != op(e0,e0)
      & e0 != op(e0,e0)
      & e3 != op(e0,e0)
      & e1 != op(e0,e0) )
    | ~ sP39 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP39])]) ).

fof(f48,plain,
    ( ( e1 != op(e0,e2)
      & e1 != op(e0,e0)
      & e1 != op(e0,e3)
      & e1 != op(e0,e1) )
    | ~ sP40 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP40])]) ).

fof(f49,plain,
    ( ( e0 = op(e3,e3)
      & e0 = op(e1,e1)
      & e0 = op(e2,e2)
      & e0 = op(e0,e0) )
    | ~ sP41 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP41])]) ).

fof(f50,plain,
    ( ( e2 != op(e0,e1)
      & e2 != op(e0,e0)
      & e2 != op(e0,e3)
      & e2 != op(e0,e2) )
    | ~ sP42 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP42])]) ).

fof(f51,plain,
    ( ( e1 != op(e0,e2)
      & e1 != op(e1,e2)
      & e1 != op(e2,e2)
      & e1 != op(e3,e2) )
    | ~ sP43 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP43])]) ).

fof(f52,plain,
    ( ( e3 != op(e2,e2)
      & e3 != op(e2,e3)
      & e3 != op(e2,e1)
      & e3 != op(e2,e0) )
    | ~ sP44 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP44])]) ).

fof(f55,plain,
    ( ( e2 != op(e0,e1)
      & e2 != op(e3,e1)
      & e2 != op(e2,e1)
      & e2 != op(e1,e1) )
    | ~ sP47 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP47])]) ).

fof(f56,plain,
    ( ( e2 != op(e2,e2)
      & e2 != op(e1,e2)
      & e2 != op(e0,e2)
      & e2 != op(e3,e2) )
    | ~ sP48 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP48])]) ).

fof(f57,plain,
    ( ( e2 != op(e1,e3)
      & e2 != op(e1,e1)
      & e2 != op(e1,e2)
      & e2 != op(e1,e0) )
    | ~ sP49 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP49])]) ).

fof(f59,plain,
    ( ( e3 != op(e2,e3)
      & e3 != op(e0,e3)
      & e3 != op(e1,e3)
      & e3 != op(e3,e3) )
    | ~ sP51 ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP51])]) ).

fof(f7,plain,
    ( ( e2 != op(e1,e0)
      & e1 != op(e1,e0)
      & e3 != op(e1,e0)
      & e0 != op(e1,e0) )
    | ( e3 != op(e2,e3)
      & e3 != op(e0,e3)
      & e3 != op(e1,e3)
      & e3 != op(e3,e3) )
    | e3 != op(e3,unit)
    | ( e0 != op(e2,e1)
      & e0 != op(e0,e1)
      & e0 != op(e3,e1)
      & e0 != op(e1,e1) )
    | ( e2 != op(e1,e3)
      & e2 != op(e1,e1)
      & e2 != op(e1,e2)
      & e2 != op(e1,e0) )
    | ( e2 != op(e2,e2)
      & e2 != op(e1,e2)
      & e2 != op(e0,e2)
      & e2 != op(e3,e2) )
    | ( e2 != op(e0,e1)
      & e2 != op(e3,e1)
      & e2 != op(e2,e1)
      & e2 != op(e1,e1) )
    | ( e2 != op(e1,e1)
      & e1 != op(e1,e1)
      & e0 != op(e1,e1)
      & e3 != op(e1,e1) )
    | ( e0 != op(e1,e2)
      & e0 != op(e0,e2)
      & e0 != op(e3,e2)
      & e0 != op(e2,e2) )
    | ( e3 != op(e2,e2)
      & e3 != op(e2,e3)
      & e3 != op(e2,e1)
      & e3 != op(e2,e0) )
    | ( e1 != op(e0,e2)
      & e1 != op(e1,e2)
      & e1 != op(e2,e2)
      & e1 != op(e3,e2) )
    | ( e2 != op(e0,e1)
      & e2 != op(e0,e0)
      & e2 != op(e0,e3)
      & e2 != op(e0,e2) )
    | ( e0 = op(e3,e3)
      & e0 = op(e1,e1)
      & e0 = op(e2,e2)
      & e0 = op(e0,e0) )
    | ( e1 != op(e0,e2)
      & e1 != op(e0,e0)
      & e1 != op(e0,e3)
      & e1 != op(e0,e1) )
    | ( e2 != op(e0,e0)
      & e0 != op(e0,e0)
      & e3 != op(e0,e0)
      & e1 != op(e0,e0) )
    | ( e3 != op(e0,e1)
      & e2 != op(e0,e1)
      & e1 != op(e0,e1)
      & e0 != op(e0,e1) )
    | ( e3 != op(e2,e2)
      & e0 != op(e2,e2)
      & e1 != op(e2,e2)
      & e2 != op(e2,e2) )
    | ( e1 != op(e1,e3)
      & e1 != op(e2,e3)
      & e1 != op(e3,e3)
      & e1 != op(e0,e3) )
    | ( e3 != op(e3,e1)
      & e3 != op(e3,e3)
      & e3 != op(e3,e2)
      & e3 != op(e3,e0) )
    | ( e1 != unit
      & e0 != unit
      & e3 != unit
      & e2 != unit )
    | e1 != op(e1,unit)
    | ( e3 != op(e2,e1)
      & e1 != op(e2,e1)
      & e0 != op(e2,e1)
      & e2 != op(e2,e1) )
    | ( e3 = op(e2,e2)
      & e3 = op(e3,e3)
      & e3 = op(e0,e0)
      & e3 = op(e1,e1) )
    | ( e1 != op(e3,e0)
      & e2 != op(e3,e0)
      & e3 != op(e3,e0)
      & e0 != op(e3,e0) )
    | ( e0 != op(e1,e3)
      & e0 != op(e1,e2)
      & e0 != op(e1,e0)
      & e0 != op(e1,e1) )
    | ( e1 != op(e1,e2)
      & e1 != op(e1,e1)
      & e1 != op(e1,e0)
      & e1 != op(e1,e3) )
    | ( e0 != op(e0,e0)
      & e0 != op(e0,e1)
      & e0 != op(e0,e3)
      & e0 != op(e0,e2) )
    | ( e0 != op(e3,e0)
      & e0 != op(e1,e0)
      & e0 != op(e2,e0)
      & e0 != op(e0,e0) )
    | ( e0 != op(e2,e1)
      & e0 != op(e2,e0)
      & e0 != op(e2,e2)
      & e0 != op(e2,e3) )
    | ( e1 != op(e2,e1)
      & e1 != op(e3,e1)
      & e1 != op(e1,e1)
      & e1 != op(e0,e1) )
    | ( e2 = op(e0,e0)
      & e2 = op(e2,e2)
      & e2 = op(e1,e1)
      & e2 = op(e3,e3) )
    | e2 != op(unit,e2)
    | e2 != op(e2,unit)
    | ( e0 != op(e3,e2)
      & e0 != op(e3,e0)
      & e0 != op(e3,e3)
      & e0 != op(e3,e1) )
    | ( e2 != op(e2,e0)
      & e2 != op(e2,e2)
      & e2 != op(e2,e3)
      & e2 != op(e2,e1) )
    | ( e0 != op(e0,e3)
      & e0 != op(e3,e3)
      & e0 != op(e1,e3)
      & e0 != op(e2,e3) )
    | ( e0 != op(e1,e2)
      & e1 != op(e1,e2)
      & e3 != op(e1,e2)
      & e2 != op(e1,e2) )
    | ( e1 != op(e2,e0)
      & e1 != op(e3,e0)
      & e1 != op(e0,e0)
      & e1 != op(e1,e0) )
    | ( e3 != op(e0,e1)
      & e3 != op(e3,e1)
      & e3 != op(e1,e1)
      & e3 != op(e2,e1) )
    | ( e2 != op(e1,e0)
      & e2 != op(e2,e0)
      & e2 != op(e3,e0)
      & e2 != op(e0,e0) )
    | ( e3 != op(e1,e1)
      & e3 != op(e1,e3)
      & e3 != op(e1,e0)
      & e3 != op(e1,e2) )
    | ( e3 != op(e0,e2)
      & e3 != op(e3,e2)
      & e3 != op(e1,e2)
      & e3 != op(e2,e2) )
    | ( e1 != op(e2,e1)
      & e1 != op(e2,e2)
      & e1 != op(e2,e3)
      & e1 != op(e2,e0) )
    | ( e1 = op(e0,e0)
      & e1 = op(e3,e3)
      & e1 = op(e1,e1)
      & e1 = op(e2,e2) )
    | ( e2 != op(e0,e3)
      & e2 != op(e3,e3)
      & e2 != op(e2,e3)
      & e2 != op(e1,e3) )
    | ( e0 != op(e3,e1)
      & e2 != op(e3,e1)
      & e1 != op(e3,e1)
      & e3 != op(e3,e1) )
    | ( e1 != op(e2,e0)
      & e0 != op(e2,e0)
      & e2 != op(e2,e0)
      & e3 != op(e2,e0) )
    | ( e2 != op(e2,e3)
      & e0 != op(e2,e3)
      & e1 != op(e2,e3)
      & e3 != op(e2,e3) )
    | ( e2 != op(e3,e2)
      & e1 != op(e3,e2)
      & e3 != op(e3,e2)
      & e0 != op(e3,e2) )
    | e0 != op(e0,unit)
    | e1 != op(unit,e1)
    | ( e2 != op(e3,e3)
      & e1 != op(e3,e3)
      & e0 != op(e3,e3)
      & e3 != op(e3,e3) )
    | ( e1 != op(e3,e2)
      & e1 != op(e3,e1)
      & e1 != op(e3,e0)
      & e1 != op(e3,e3) )
    | ( e2 != op(e3,e3)
      & e2 != op(e3,e0)
      & e2 != op(e3,e2)
      & e2 != op(e3,e1) )
    | ( e1 != op(e0,e3)
      & e2 != op(e0,e3)
      & e0 != op(e0,e3)
      & e3 != op(e0,e3) )
    | ( e2 != op(e0,e2)
      & e3 != op(e0,e2)
      & e1 != op(e0,e2)
      & e0 != op(e0,e2) )
    | ( e3 != op(e0,e0)
      & e3 != op(e2,e0)
      & e3 != op(e1,e0)
      & e3 != op(e3,e0) )
    | ( e2 != op(e1,e3)
      & e0 != op(e1,e3)
      & e1 != op(e1,e3)
      & e3 != op(e1,e3) )
    | e3 != op(unit,e3)
    | e0 != op(unit,e0)
    | ( e3 != op(e0,e2)
      & e3 != op(e0,e0)
      & e3 != op(e0,e3)
      & e3 != op(e0,e1) ) ),
    inference(flattening,[],[f6]) ).

fof(f6,plain,
    ( ( e1 != op(e0,e2)
      & e1 != op(e0,e0)
      & e1 != op(e0,e3)
      & e1 != op(e0,e1) )
    | ( e1 != op(e2,e0)
      & e1 != op(e3,e0)
      & e1 != op(e0,e0)
      & e1 != op(e1,e0) )
    | ( e2 != op(e0,e1)
      & e2 != op(e3,e1)
      & e2 != op(e2,e1)
      & e2 != op(e1,e1) )
    | ( e1 != unit
      & e0 != unit
      & e3 != unit
      & e2 != unit )
    | ( e3 != op(e0,e1)
      & e3 != op(e3,e1)
      & e3 != op(e1,e1)
      & e3 != op(e2,e1) )
    | ( e0 != op(e3,e0)
      & e0 != op(e1,e0)
      & e0 != op(e2,e0)
      & e0 != op(e0,e0) )
    | ( e1 != op(e1,e3)
      & e1 != op(e2,e3)
      & e1 != op(e3,e3)
      & e1 != op(e0,e3) )
    | ( e0 != op(e2,e1)
      & e0 != op(e2,e0)
      & e0 != op(e2,e2)
      & e0 != op(e2,e3) )
    | e0 != op(unit,e0)
    | ( e2 != op(e3,e2)
      & e1 != op(e3,e2)
      & e3 != op(e3,e2)
      & e0 != op(e3,e2) )
    | ( e2 != op(e2,e0)
      & e2 != op(e2,e2)
      & e2 != op(e2,e3)
      & e2 != op(e2,e1) )
    | ( e2 != op(e1,e0)
      & e2 != op(e2,e0)
      & e2 != op(e3,e0)
      & e2 != op(e0,e0) )
    | ( e1 != op(e0,e3)
      & e2 != op(e0,e3)
      & e0 != op(e0,e3)
      & e3 != op(e0,e3) )
    | ( e3 != op(e0,e2)
      & e3 != op(e3,e2)
      & e3 != op(e1,e2)
      & e3 != op(e2,e2) )
    | ( e1 != op(e1,e2)
      & e1 != op(e1,e1)
      & e1 != op(e1,e0)
      & e1 != op(e1,e3) )
    | e1 != op(e1,unit)
    | ( e3 != op(e0,e1)
      & e2 != op(e0,e1)
      & e1 != op(e0,e1)
      & e0 != op(e0,e1) )
    | e3 != op(unit,e3)
    | ( e2 != op(e0,e3)
      & e2 != op(e3,e3)
      & e2 != op(e2,e3)
      & e2 != op(e1,e3) )
    | ( e1 != op(e2,e1)
      & e1 != op(e3,e1)
      & e1 != op(e1,e1)
      & e1 != op(e0,e1) )
    | ( e2 != op(e2,e3)
      & e0 != op(e2,e3)
      & e1 != op(e2,e3)
      & e3 != op(e2,e3) )
    | ( e0 != op(e1,e2)
      & e1 != op(e1,e2)
      & e3 != op(e1,e2)
      & e2 != op(e1,e2) )
    | e2 != op(e2,unit)
    | ( e0 != op(e3,e1)
      & e2 != op(e3,e1)
      & e1 != op(e3,e1)
      & e3 != op(e3,e1) )
    | e3 != op(e3,unit)
    | ( e0 != op(e0,e3)
      & e0 != op(e3,e3)
      & e0 != op(e1,e3)
      & e0 != op(e2,e3) )
    | ( e3 != op(e0,e0)
      & e3 != op(e2,e0)
      & e3 != op(e1,e0)
      & e3 != op(e3,e0) )
    | e1 != op(unit,e1)
    | e0 != op(e0,unit)
    | ( e0 != op(e0,e0)
      & e0 != op(e0,e1)
      & e0 != op(e0,e3)
      & e0 != op(e0,e2) )
    | ( e0 = op(e3,e3)
      & e0 = op(e1,e1)
      & e0 = op(e2,e2)
      & e0 = op(e0,e0) )
    | ( e3 = op(e2,e2)
      & e3 = op(e3,e3)
      & e3 = op(e0,e0)
      & e3 = op(e1,e1) )
    | ( e1 = op(e0,e0)
      & e1 = op(e3,e3)
      & e1 = op(e1,e1)
      & e1 = op(e2,e2) )
    | ( e2 = op(e0,e0)
      & e2 = op(e2,e2)
      & e2 = op(e1,e1)
      & e2 = op(e3,e3) )
    | ( e2 != op(e0,e0)
      & e0 != op(e0,e0)
      & e3 != op(e0,e0)
      & e1 != op(e0,e0) )
    | ( e2 != op(e0,e2)
      & e3 != op(e0,e2)
      & e1 != op(e0,e2)
      & e0 != op(e0,e2) )
    | ( e0 != op(e1,e3)
      & e0 != op(e1,e2)
      & e0 != op(e1,e0)
      & e0 != op(e1,e1) )
    | ( e0 != op(e3,e2)
      & e0 != op(e3,e0)
      & e0 != op(e3,e3)
      & e0 != op(e3,e1) )
    | ( e2 != op(e1,e1)
      & e1 != op(e1,e1)
      & e0 != op(e1,e1)
      & e3 != op(e1,e1) )
    | ( e2 != op(e1,e3)
      & e2 != op(e1,e1)
      & e2 != op(e1,e2)
      & e2 != op(e1,e0) )
    | ( e2 != op(e3,e3)
      & e1 != op(e3,e3)
      & e0 != op(e3,e3)
      & e3 != op(e3,e3) )
    | ( e1 != op(e3,e2)
      & e1 != op(e3,e1)
      & e1 != op(e3,e0)
      & e1 != op(e3,e3) )
    | ( e3 != op(e2,e2)
      & e0 != op(e2,e2)
      & e1 != op(e2,e2)
      & e2 != op(e2,e2) )
    | ( e3 != op(e0,e2)
      & e3 != op(e0,e0)
      & e3 != op(e0,e3)
      & e3 != op(e0,e1) )
    | ( e1 != op(e2,e0)
      & e0 != op(e2,e0)
      & e2 != op(e2,e0)
      & e3 != op(e2,e0) )
    | ( e0 != op(e1,e2)
      & e0 != op(e0,e2)
      & e0 != op(e3,e2)
      & e0 != op(e2,e2) )
    | ( e2 != op(e1,e3)
      & e0 != op(e1,e3)
      & e1 != op(e1,e3)
      & e3 != op(e1,e3) )
    | ( e2 != op(e1,e0)
      & e1 != op(e1,e0)
      & e3 != op(e1,e0)
      & e0 != op(e1,e0) )
    | ( e3 != op(e1,e1)
      & e3 != op(e1,e3)
      & e3 != op(e1,e0)
      & e3 != op(e1,e2) )
    | ( e1 != op(e0,e2)
      & e1 != op(e1,e2)
      & e1 != op(e2,e2)
      & e1 != op(e3,e2) )
    | ( e2 != op(e0,e1)
      & e2 != op(e0,e0)
      & e2 != op(e0,e3)
      & e2 != op(e0,e2) )
    | ( e3 != op(e2,e3)
      & e3 != op(e0,e3)
      & e3 != op(e1,e3)
      & e3 != op(e3,e3) )
    | ( e1 != op(e2,e1)
      & e1 != op(e2,e2)
      & e1 != op(e2,e3)
      & e1 != op(e2,e0) )
    | ( e0 != op(e2,e1)
      & e0 != op(e0,e1)
      & e0 != op(e3,e1)
      & e0 != op(e1,e1) )
    | ( e1 != op(e3,e0)
      & e2 != op(e3,e0)
      & e3 != op(e3,e0)
      & e0 != op(e3,e0) )
    | ( e3 != op(e2,e2)
      & e3 != op(e2,e3)
      & e3 != op(e2,e1)
      & e3 != op(e2,e0) )
    | ( e2 != op(e2,e2)
      & e2 != op(e1,e2)
      & e2 != op(e0,e2)
      & e2 != op(e3,e2) )
    | e2 != op(unit,e2)
    | ( e2 != op(e3,e3)
      & e2 != op(e3,e0)
      & e2 != op(e3,e2)
      & e2 != op(e3,e1) )
    | ( e3 != op(e2,e1)
      & e1 != op(e2,e1)
      & e0 != op(e2,e1)
      & e2 != op(e2,e1) )
    | ( e3 != op(e3,e1)
      & e3 != op(e3,e3)
      & e3 != op(e3,e2)
      & e3 != op(e3,e0) ) ),
    inference(ennf_transformation,[],[f5]) ).

fof(f5,negated_conjecture,
    ~ ( ( e1 = op(e0,e0)
        | e1 = op(e0,e3)
        | e1 = op(e0,e2)
        | e1 = op(e0,e1) )
      & ( e1 = op(e0,e0)
        | e1 = op(e3,e0)
        | e1 = op(e2,e0)
        | e1 = op(e1,e0) )
      & ( e2 = op(e3,e1)
        | e2 = op(e0,e1)
        | e2 = op(e2,e1)
        | e2 = op(e1,e1) )
      & ( e0 = unit
        | e3 = unit
        | e2 = unit
        | e1 = unit )
      & ( e3 = op(e3,e1)
        | e3 = op(e2,e1)
        | e3 = op(e1,e1)
        | e3 = op(e0,e1) )
      & ( e0 = op(e0,e0)
        | e0 = op(e3,e0)
        | e0 = op(e2,e0)
        | e0 = op(e1,e0) )
      & ( e1 = op(e3,e3)
        | e1 = op(e1,e3)
        | e1 = op(e0,e3)
        | e1 = op(e2,e3) )
      & ( e0 = op(e2,e2)
        | e0 = op(e2,e0)
        | e0 = op(e2,e1)
        | e0 = op(e2,e3) )
      & e0 = op(unit,e0)
      & ( e0 = op(e3,e2)
        | e2 = op(e3,e2)
        | e3 = op(e3,e2)
        | e1 = op(e3,e2) )
      & ( e2 = op(e2,e2)
        | e2 = op(e2,e0)
        | e2 = op(e2,e3)
        | e2 = op(e2,e1) )
      & ( e2 = op(e3,e0)
        | e2 = op(e1,e0)
        | e2 = op(e0,e0)
        | e2 = op(e2,e0) )
      & ( e2 = op(e0,e3)
        | e3 = op(e0,e3)
        | e1 = op(e0,e3)
        | e0 = op(e0,e3) )
      & ( e3 = op(e2,e2)
        | e3 = op(e0,e2)
        | e3 = op(e3,e2)
        | e3 = op(e1,e2) )
      & ( e1 = op(e1,e2)
        | e1 = op(e1,e3)
        | e1 = op(e1,e0)
        | e1 = op(e1,e1) )
      & e1 = op(e1,unit)
      & ( e1 = op(e0,e1)
        | e0 = op(e0,e1)
        | e2 = op(e0,e1)
        | e3 = op(e0,e1) )
      & e3 = op(unit,e3)
      & ( e2 = op(e2,e3)
        | e2 = op(e0,e3)
        | e2 = op(e1,e3)
        | e2 = op(e3,e3) )
      & ( e1 = op(e2,e1)
        | e1 = op(e0,e1)
        | e1 = op(e3,e1)
        | e1 = op(e1,e1) )
      & ( e3 = op(e2,e3)
        | e1 = op(e2,e3)
        | e0 = op(e2,e3)
        | e2 = op(e2,e3) )
      & ( e3 = op(e1,e2)
        | e2 = op(e1,e2)
        | e0 = op(e1,e2)
        | e1 = op(e1,e2) )
      & e2 = op(e2,unit)
      & ( e0 = op(e3,e1)
        | e2 = op(e3,e1)
        | e1 = op(e3,e1)
        | e3 = op(e3,e1) )
      & e3 = op(e3,unit)
      & ( e0 = op(e3,e3)
        | e0 = op(e1,e3)
        | e0 = op(e2,e3)
        | e0 = op(e0,e3) )
      & ( e3 = op(e0,e0)
        | e3 = op(e1,e0)
        | e3 = op(e3,e0)
        | e3 = op(e2,e0) )
      & e1 = op(unit,e1)
      & e0 = op(e0,unit)
      & ( e0 = op(e0,e1)
        | e0 = op(e0,e2)
        | e0 = op(e0,e3)
        | e0 = op(e0,e0) )
      & ~ ( ( e0 = op(e3,e3)
            & e0 = op(e1,e1)
            & e0 = op(e2,e2)
            & e0 = op(e0,e0) )
          | ( e3 = op(e2,e2)
            & e3 = op(e3,e3)
            & e3 = op(e0,e0)
            & e3 = op(e1,e1) )
          | ( e1 = op(e0,e0)
            & e1 = op(e3,e3)
            & e1 = op(e1,e1)
            & e1 = op(e2,e2) )
          | ( e2 = op(e0,e0)
            & e2 = op(e2,e2)
            & e2 = op(e1,e1)
            & e2 = op(e3,e3) ) )
      & ( e0 = op(e0,e0)
        | e1 = op(e0,e0)
        | e3 = op(e0,e0)
        | e2 = op(e0,e0) )
      & ( e3 = op(e0,e2)
        | e0 = op(e0,e2)
        | e1 = op(e0,e2)
        | e2 = op(e0,e2) )
      & ( e0 = op(e1,e0)
        | e0 = op(e1,e2)
        | e0 = op(e1,e3)
        | e0 = op(e1,e1) )
      & ( e0 = op(e3,e2)
        | e0 = op(e3,e0)
        | e0 = op(e3,e3)
        | e0 = op(e3,e1) )
      & ( e2 = op(e1,e1)
        | e0 = op(e1,e1)
        | e3 = op(e1,e1)
        | e1 = op(e1,e1) )
      & ( e2 = op(e1,e1)
        | e2 = op(e1,e2)
        | e2 = op(e1,e3)
        | e2 = op(e1,e0) )
      & ( e0 = op(e3,e3)
        | e3 = op(e3,e3)
        | e2 = op(e3,e3)
        | e1 = op(e3,e3) )
      & ( e1 = op(e3,e0)
        | e1 = op(e3,e2)
        | e1 = op(e3,e3)
        | e1 = op(e3,e1) )
      & ( e3 = op(e2,e2)
        | e0 = op(e2,e2)
        | e2 = op(e2,e2)
        | e1 = op(e2,e2) )
      & ( e3 = op(e0,e2)
        | e3 = op(e0,e0)
        | e3 = op(e0,e1)
        | e3 = op(e0,e3) )
      & ( e1 = op(e2,e0)
        | e0 = op(e2,e0)
        | e3 = op(e2,e0)
        | e2 = op(e2,e0) )
      & ( e0 = op(e1,e2)
        | e0 = op(e0,e2)
        | e0 = op(e3,e2)
        | e0 = op(e2,e2) )
      & ( e1 = op(e1,e3)
        | e3 = op(e1,e3)
        | e0 = op(e1,e3)
        | e2 = op(e1,e3) )
      & ( e3 = op(e1,e0)
        | e1 = op(e1,e0)
        | e0 = op(e1,e0)
        | e2 = op(e1,e0) )
      & ( e3 = op(e1,e0)
        | e3 = op(e1,e1)
        | e3 = op(e1,e2)
        | e3 = op(e1,e3) )
      & ( e1 = op(e1,e2)
        | e1 = op(e0,e2)
        | e1 = op(e3,e2)
        | e1 = op(e2,e2) )
      & ( e2 = op(e0,e1)
        | e2 = op(e0,e2)
        | e2 = op(e0,e3)
        | e2 = op(e0,e0) )
      & ( e3 = op(e1,e3)
        | e3 = op(e2,e3)
        | e3 = op(e3,e3)
        | e3 = op(e0,e3) )
      & ( e1 = op(e2,e2)
        | e1 = op(e2,e3)
        | e1 = op(e2,e0)
        | e1 = op(e2,e1) )
      & ( e0 = op(e3,e1)
        | e0 = op(e0,e1)
        | e0 = op(e2,e1)
        | e0 = op(e1,e1) )
      & ( e3 = op(e3,e0)
        | e1 = op(e3,e0)
        | e2 = op(e3,e0)
        | e0 = op(e3,e0) )
      & ( e3 = op(e2,e3)
        | e3 = op(e2,e0)
        | e3 = op(e2,e2)
        | e3 = op(e2,e1) )
      & ( e2 = op(e2,e2)
        | e2 = op(e1,e2)
        | e2 = op(e0,e2)
        | e2 = op(e3,e2) )
      & e2 = op(unit,e2)
      & ( e2 = op(e3,e3)
        | e2 = op(e3,e1)
        | e2 = op(e3,e2)
        | e2 = op(e3,e0) )
      & ( e3 = op(e2,e1)
        | e2 = op(e2,e1)
        | e0 = op(e2,e1)
        | e1 = op(e2,e1) )
      & ( e3 = op(e3,e1)
        | e3 = op(e3,e3)
        | e3 = op(e3,e2)
        | e3 = op(e3,e0) ) ),
    inference(negated_conjecture,[],[f4]) ).

fof(f4,conjecture,
    ( ( e1 = op(e0,e0)
      | e1 = op(e0,e3)
      | e1 = op(e0,e2)
      | e1 = op(e0,e1) )
    & ( e1 = op(e0,e0)
      | e1 = op(e3,e0)
      | e1 = op(e2,e0)
      | e1 = op(e1,e0) )
    & ( e2 = op(e3,e1)
      | e2 = op(e0,e1)
      | e2 = op(e2,e1)
      | e2 = op(e1,e1) )
    & ( e0 = unit
      | e3 = unit
      | e2 = unit
      | e1 = unit )
    & ( e3 = op(e3,e1)
      | e3 = op(e2,e1)
      | e3 = op(e1,e1)
      | e3 = op(e0,e1) )
    & ( e0 = op(e0,e0)
      | e0 = op(e3,e0)
      | e0 = op(e2,e0)
      | e0 = op(e1,e0) )
    & ( e1 = op(e3,e3)
      | e1 = op(e1,e3)
      | e1 = op(e0,e3)
      | e1 = op(e2,e3) )
    & ( e0 = op(e2,e2)
      | e0 = op(e2,e0)
      | e0 = op(e2,e1)
      | e0 = op(e2,e3) )
    & e0 = op(unit,e0)
    & ( e0 = op(e3,e2)
      | e2 = op(e3,e2)
      | e3 = op(e3,e2)
      | e1 = op(e3,e2) )
    & ( e2 = op(e2,e2)
      | e2 = op(e2,e0)
      | e2 = op(e2,e3)
      | e2 = op(e2,e1) )
    & ( e2 = op(e3,e0)
      | e2 = op(e1,e0)
      | e2 = op(e0,e0)
      | e2 = op(e2,e0) )
    & ( e2 = op(e0,e3)
      | e3 = op(e0,e3)
      | e1 = op(e0,e3)
      | e0 = op(e0,e3) )
    & ( e3 = op(e2,e2)
      | e3 = op(e0,e2)
      | e3 = op(e3,e2)
      | e3 = op(e1,e2) )
    & ( e1 = op(e1,e2)
      | e1 = op(e1,e3)
      | e1 = op(e1,e0)
      | e1 = op(e1,e1) )
    & e1 = op(e1,unit)
    & ( e1 = op(e0,e1)
      | e0 = op(e0,e1)
      | e2 = op(e0,e1)
      | e3 = op(e0,e1) )
    & e3 = op(unit,e3)
    & ( e2 = op(e2,e3)
      | e2 = op(e0,e3)
      | e2 = op(e1,e3)
      | e2 = op(e3,e3) )
    & ( e1 = op(e2,e1)
      | e1 = op(e0,e1)
      | e1 = op(e3,e1)
      | e1 = op(e1,e1) )
    & ( e3 = op(e2,e3)
      | e1 = op(e2,e3)
      | e0 = op(e2,e3)
      | e2 = op(e2,e3) )
    & ( e3 = op(e1,e2)
      | e2 = op(e1,e2)
      | e0 = op(e1,e2)
      | e1 = op(e1,e2) )
    & e2 = op(e2,unit)
    & ( e0 = op(e3,e1)
      | e2 = op(e3,e1)
      | e1 = op(e3,e1)
      | e3 = op(e3,e1) )
    & e3 = op(e3,unit)
    & ( e0 = op(e3,e3)
      | e0 = op(e1,e3)
      | e0 = op(e2,e3)
      | e0 = op(e0,e3) )
    & ( e3 = op(e0,e0)
      | e3 = op(e1,e0)
      | e3 = op(e3,e0)
      | e3 = op(e2,e0) )
    & e1 = op(unit,e1)
    & e0 = op(e0,unit)
    & ( e0 = op(e0,e1)
      | e0 = op(e0,e2)
      | e0 = op(e0,e3)
      | e0 = op(e0,e0) )
    & ~ ( ( e0 = op(e3,e3)
          & e0 = op(e1,e1)
          & e0 = op(e2,e2)
          & e0 = op(e0,e0) )
        | ( e3 = op(e2,e2)
          & e3 = op(e3,e3)
          & e3 = op(e0,e0)
          & e3 = op(e1,e1) )
        | ( e1 = op(e0,e0)
          & e1 = op(e3,e3)
          & e1 = op(e1,e1)
          & e1 = op(e2,e2) )
        | ( e2 = op(e0,e0)
          & e2 = op(e2,e2)
          & e2 = op(e1,e1)
          & e2 = op(e3,e3) ) )
    & ( e0 = op(e0,e0)
      | e1 = op(e0,e0)
      | e3 = op(e0,e0)
      | e2 = op(e0,e0) )
    & ( e3 = op(e0,e2)
      | e0 = op(e0,e2)
      | e1 = op(e0,e2)
      | e2 = op(e0,e2) )
    & ( e0 = op(e1,e0)
      | e0 = op(e1,e2)
      | e0 = op(e1,e3)
      | e0 = op(e1,e1) )
    & ( e0 = op(e3,e2)
      | e0 = op(e3,e0)
      | e0 = op(e3,e3)
      | e0 = op(e3,e1) )
    & ( e2 = op(e1,e1)
      | e0 = op(e1,e1)
      | e3 = op(e1,e1)
      | e1 = op(e1,e1) )
    & ( e2 = op(e1,e1)
      | e2 = op(e1,e2)
      | e2 = op(e1,e3)
      | e2 = op(e1,e0) )
    & ( e0 = op(e3,e3)
      | e3 = op(e3,e3)
      | e2 = op(e3,e3)
      | e1 = op(e3,e3) )
    & ( e1 = op(e3,e0)
      | e1 = op(e3,e2)
      | e1 = op(e3,e3)
      | e1 = op(e3,e1) )
    & ( e3 = op(e2,e2)
      | e0 = op(e2,e2)
      | e2 = op(e2,e2)
      | e1 = op(e2,e2) )
    & ( e3 = op(e0,e2)
      | e3 = op(e0,e0)
      | e3 = op(e0,e1)
      | e3 = op(e0,e3) )
    & ( e1 = op(e2,e0)
      | e0 = op(e2,e0)
      | e3 = op(e2,e0)
      | e2 = op(e2,e0) )
    & ( e0 = op(e1,e2)
      | e0 = op(e0,e2)
      | e0 = op(e3,e2)
      | e0 = op(e2,e2) )
    & ( e1 = op(e1,e3)
      | e3 = op(e1,e3)
      | e0 = op(e1,e3)
      | e2 = op(e1,e3) )
    & ( e3 = op(e1,e0)
      | e1 = op(e1,e0)
      | e0 = op(e1,e0)
      | e2 = op(e1,e0) )
    & ( e3 = op(e1,e0)
      | e3 = op(e1,e1)
      | e3 = op(e1,e2)
      | e3 = op(e1,e3) )
    & ( e1 = op(e1,e2)
      | e1 = op(e0,e2)
      | e1 = op(e3,e2)
      | e1 = op(e2,e2) )
    & ( e2 = op(e0,e1)
      | e2 = op(e0,e2)
      | e2 = op(e0,e3)
      | e2 = op(e0,e0) )
    & ( e3 = op(e1,e3)
      | e3 = op(e2,e3)
      | e3 = op(e3,e3)
      | e3 = op(e0,e3) )
    & ( e1 = op(e2,e2)
      | e1 = op(e2,e3)
      | e1 = op(e2,e0)
      | e1 = op(e2,e1) )
    & ( e0 = op(e3,e1)
      | e0 = op(e0,e1)
      | e0 = op(e2,e1)
      | e0 = op(e1,e1) )
    & ( e3 = op(e3,e0)
      | e1 = op(e3,e0)
      | e2 = op(e3,e0)
      | e0 = op(e3,e0) )
    & ( e3 = op(e2,e3)
      | e3 = op(e2,e0)
      | e3 = op(e2,e2)
      | e3 = op(e2,e1) )
    & ( e2 = op(e2,e2)
      | e2 = op(e1,e2)
      | e2 = op(e0,e2)
      | e2 = op(e3,e2) )
    & e2 = op(unit,e2)
    & ( e2 = op(e3,e3)
      | e2 = op(e3,e1)
      | e2 = op(e3,e2)
      | e2 = op(e3,e0) )
    & ( e3 = op(e2,e1)
      | e2 = op(e2,e1)
      | e0 = op(e2,e1)
      | e1 = op(e2,e1) )
    & ( e3 = op(e3,e1)
      | e3 = op(e3,e3)
      | e3 = op(e3,e2)
      | e3 = op(e3,e0) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1) ).

fof(f1119,plain,
    ( ~ spl52_63
    | ~ spl52_14 ),
    inference(avatar_split_clause,[],[f367,f544,f764]) ).

fof(f367,plain,
    ( ~ sP48
    | e2 != op(unit,e2) ),
    inference(definition_unfolding,[],[f149,f119]) ).

fof(f149,plain,
    ( e2 != op(e0,e2)
    | ~ sP48 ),
    inference(cnf_transformation,[],[f64]) ).

fof(f64,plain,
    ( ( e2 != op(e2,e2)
      & e2 != op(e1,e2)
      & e2 != op(e0,e2)
      & e2 != op(e3,e2) )
    | ~ sP48 ),
    inference(nnf_transformation,[],[f56]) ).

fof(f1113,plain,
    ( spl52_82
    | ~ spl52_52 ),
    inference(avatar_split_clause,[],[f1112,f720,f846]) ).

fof(f1112,plain,
    ( ~ sP41
    | e3 = unit ),
    inference(forward_demodulation,[],[f382,f128]) ).

fof(f382,plain,
    ( ~ sP41
    | op(e2,e2) = unit ),
    inference(definition_unfolding,[],[f177,f119]) ).

fof(f177,plain,
    ( e0 = op(e2,e2)
    | ~ sP41 ),
    inference(cnf_transformation,[],[f71]) ).

fof(f71,plain,
    ( ( e0 = op(e3,e3)
      & e0 = op(e1,e1)
      & e0 = op(e2,e2)
      & e0 = op(e0,e0) )
    | ~ sP41 ),
    inference(nnf_transformation,[],[f49]) ).

fof(f1104,plain,
    ( ~ spl52_94
    | ~ spl52_12 ),
    inference(avatar_split_clause,[],[f269,f535,f930]) ).

fof(f269,plain,
    ( ~ sP18
    | e3 != op(e1,e1) ),
    inference(cnf_transformation,[],[f94]) ).

fof(f94,plain,
    ( ( e3 != op(e0,e1)
      & e3 != op(e3,e1)
      & e3 != op(e1,e1)
      & e3 != op(e2,e1) )
    | ~ sP18 ),
    inference(nnf_transformation,[],[f26]) ).

fof(f1098,plain,
    ( ~ spl52_34
    | ~ spl52_40 ),
    inference(avatar_split_clause,[],[f429,f672,f640]) ).

fof(f429,plain,
    ( ~ sP22
    | e2 != op(e2,unit) ),
    inference(definition_unfolding,[],[f255,f119]) ).

fof(f255,plain,
    ( e2 != op(e2,e0)
    | ~ sP22 ),
    inference(cnf_transformation,[],[f90]) ).

fof(f90,plain,
    ( ( e2 != op(e2,e0)
      & e2 != op(e2,e2)
      & e2 != op(e2,e3)
      & e2 != op(e2,e1) )
    | ~ sP22 ),
    inference(nnf_transformation,[],[f30]) ).

fof(f1097,plain,
    ( ~ spl52_4
    | ~ spl52_23 ),
    inference(avatar_split_clause,[],[f154,f586,f499]) ).

fof(f586,plain,
    ( spl52_23
  <=> e2 = op(e3,e1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_23])]) ).

fof(f154,plain,
    ( e2 != op(e3,e1)
    | ~ sP47 ),
    inference(cnf_transformation,[],[f65]) ).

fof(f65,plain,
    ( ( e2 != op(e0,e1)
      & e2 != op(e3,e1)
      & e2 != op(e2,e1)
      & e2 != op(e1,e1) )
    | ~ sP47 ),
    inference(nnf_transformation,[],[f55]) ).

fof(f1096,plain,
    ( ~ spl52_68
    | spl52_82 ),
    inference(avatar_split_clause,[],[f1095,f846,f784]) ).

fof(f1095,plain,
    ( e3 = unit
    | ~ sP32 ),
    inference(forward_demodulation,[],[f401,f359]) ).

fof(f401,plain,
    ( ~ sP32
    | e3 = op(unit,unit) ),
    inference(definition_unfolding,[],[f213,f119,f119]) ).

fof(f213,plain,
    ( e3 = op(e0,e0)
    | ~ sP32 ),
    inference(cnf_transformation,[],[f80]) ).

fof(f80,plain,
    ( ( e3 = op(e2,e2)
      & e3 = op(e3,e3)
      & e3 = op(e0,e0)
      & e3 = op(e1,e1) )
    | ~ sP32 ),
    inference(nnf_transformation,[],[f40]) ).

fof(f1089,plain,
    ( spl52_84
    | ~ spl52_60 ),
    inference(avatar_split_clause,[],[f1088,f752,f858]) ).

fof(f858,plain,
    ( spl52_84
  <=> e1 = e3 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_84])]) ).

fof(f1088,plain,
    ( ~ sP13
    | e1 = e3 ),
    inference(forward_demodulation,[],[f288,f128]) ).

fof(f288,plain,
    ( e1 = op(e2,e2)
    | ~ sP13 ),
    inference(cnf_transformation,[],[f99]) ).

fof(f99,plain,
    ( ( e1 = op(e0,e0)
      & e1 = op(e3,e3)
      & e1 = op(e1,e1)
      & e1 = op(e2,e2) )
    | ~ sP13 ),
    inference(nnf_transformation,[],[f21]) ).

fof(f1061,plain,
    ~ spl52_72,
    inference(avatar_split_clause,[],[f482,f800]) ).

fof(f482,plain,
    ~ sP34,
    inference(trivial_inequality_removal,[],[f399]) ).

fof(f399,plain,
    ( unit != unit
    | ~ sP34 ),
    inference(definition_unfolding,[],[f206,f119]) ).

fof(f206,plain,
    ( e0 != unit
    | ~ sP34 ),
    inference(cnf_transformation,[],[f78]) ).

fof(f78,plain,
    ( ( e1 != unit
      & e0 != unit
      & e3 != unit
      & e2 != unit )
    | ~ sP34 ),
    inference(nnf_transformation,[],[f42]) ).

fof(f1060,plain,
    spl52_34,
    inference(avatar_split_clause,[],[f358,f640]) ).

fof(f358,plain,
    e2 = op(e2,unit),
    inference(definition_unfolding,[],[f124,f119]) ).

fof(f124,plain,
    e2 = op(e2,e0),
    inference(cnf_transformation,[],[f2]) ).

fof(f1051,plain,
    spl52_63,
    inference(avatar_split_clause,[],[f351,f764]) ).

fof(f351,plain,
    e2 = op(unit,e2),
    inference(definition_unfolding,[],[f135,f119]) ).

fof(f135,plain,
    e2 = op(e0,e2),
    inference(cnf_transformation,[],[f2]) ).

fof(f1050,plain,
    ~ spl52_24,
    inference(avatar_split_clause,[],[f1049,f591]) ).

fof(f1049,plain,
    ~ sP12,
    inference(subsumption_resolution,[],[f292,f121]) ).

fof(f121,plain,
    e2 = op(e1,e3),
    inference(cnf_transformation,[],[f2]) ).

fof(f292,plain,
    ( ~ sP12
    | e2 != op(e1,e3) ),
    inference(cnf_transformation,[],[f100]) ).

fof(f100,plain,
    ( ( e2 != op(e0,e3)
      & e2 != op(e3,e3)
      & e2 != op(e2,e3)
      & e2 != op(e1,e3) )
    | ~ sP12 ),
    inference(nnf_transformation,[],[f20]) ).

fof(f1026,plain,
    ~ spl52_55,
    inference(avatar_split_clause,[],[f1025,f732]) ).

fof(f1025,plain,
    ~ sP44,
    inference(subsumption_resolution,[],[f167,f128]) ).

fof(f167,plain,
    ( e3 != op(e2,e2)
    | ~ sP44 ),
    inference(cnf_transformation,[],[f68]) ).

fof(f68,plain,
    ( ( e3 != op(e2,e2)
      & e3 != op(e2,e3)
      & e3 != op(e2,e1)
      & e3 != op(e2,e0) )
    | ~ sP44 ),
    inference(nnf_transformation,[],[f52]) ).

fof(f1016,plain,
    ( ~ spl52_46
    | ~ spl52_20 ),
    inference(avatar_split_clause,[],[f361,f572,f696]) ).

fof(f361,plain,
    ( ~ sP51
    | e3 != op(unit,e3) ),
    inference(definition_unfolding,[],[f138,f119]) ).

fof(f138,plain,
    ( e3 != op(e0,e3)
    | ~ sP51 ),
    inference(cnf_transformation,[],[f61]) ).

fof(f61,plain,
    ( ( e3 != op(e2,e3)
      & e3 != op(e0,e3)
      & e3 != op(e1,e3)
      & e3 != op(e3,e3) )
    | ~ sP51 ),
    inference(nnf_transformation,[],[f59]) ).

fof(f1010,plain,
    spl52_41,
    inference(avatar_split_clause,[],[f352,f676]) ).

fof(f352,plain,
    e1 = op(e1,unit),
    inference(definition_unfolding,[],[f133,f119]) ).

fof(f133,plain,
    e1 = op(e1,e0),
    inference(cnf_transformation,[],[f2]) ).

fof(f1009,plain,
    ~ spl52_33,
    inference(avatar_split_clause,[],[f1008,f634]) ).

fof(f1008,plain,
    ~ sP15,
    inference(subsumption_resolution,[],[f280,f128]) ).

fof(f280,plain,
    ( e3 != op(e2,e2)
    | ~ sP15 ),
    inference(cnf_transformation,[],[f97]) ).

fof(f97,plain,
    ( ( e3 != op(e0,e2)
      & e3 != op(e3,e2)
      & e3 != op(e1,e2)
      & e3 != op(e2,e2) )
    | ~ sP15 ),
    inference(nnf_transformation,[],[f23]) ).

fof(f1006,plain,
    ~ spl52_48,
    inference(avatar_split_clause,[],[f1005,f704]) ).

fof(f1005,plain,
    ~ sP1,
    inference(subsumption_resolution,[],[f339,f121]) ).

fof(f339,plain,
    ( ~ sP1
    | e2 != op(e1,e3) ),
    inference(cnf_transformation,[],[f111]) ).

fof(f111,plain,
    ( ( e2 != op(e1,e3)
      & e0 != op(e1,e3)
      & e1 != op(e1,e3)
      & e3 != op(e1,e3) )
    | ~ sP1 ),
    inference(nnf_transformation,[],[f9]) ).

fof(f1003,plain,
    ( ~ spl52_95
    | ~ spl52_43 ),
    inference(avatar_split_clause,[],[f427,f684,f937]) ).

fof(f427,plain,
    ( ~ sP23
    | op(e3,e3) != unit ),
    inference(definition_unfolding,[],[f249,f119]) ).

fof(f249,plain,
    ( e0 != op(e3,e3)
    | ~ sP23 ),
    inference(cnf_transformation,[],[f89]) ).

fof(f89,plain,
    ( ( e0 != op(e3,e2)
      & e0 != op(e3,e0)
      & e0 != op(e3,e3)
      & e0 != op(e3,e1) )
    | ~ sP23 ),
    inference(nnf_transformation,[],[f31]) ).

fof(f997,plain,
    spl52_94,
    inference(avatar_split_clause,[],[f125,f930]) ).

fof(f125,plain,
    e3 = op(e1,e1),
    inference(cnf_transformation,[],[f2]) ).

fof(f995,plain,
    ~ spl52_84,
    inference(avatar_split_clause,[],[f116,f858]) ).

fof(f116,plain,
    e1 != e3,
    inference(cnf_transformation,[],[f1]) ).

fof(f994,plain,
    spl52_46,
    inference(avatar_split_clause,[],[f356,f696]) ).

fof(f356,plain,
    e3 = op(unit,e3),
    inference(definition_unfolding,[],[f127,f119]) ).

fof(f127,plain,
    e3 = op(e0,e3),
    inference(cnf_transformation,[],[f2]) ).

fof(f992,plain,
    ~ spl52_76,
    inference(avatar_split_clause,[],[f991,f816]) ).

fof(f991,plain,
    ~ sP27,
    inference(subsumption_resolution,[],[f418,f359]) ).

fof(f418,plain,
    ( ~ sP27
    | unit != op(unit,unit) ),
    inference(definition_unfolding,[],[f232,f119,f119,f119]) ).

fof(f232,plain,
    ( e0 != op(e0,e0)
    | ~ sP27 ),
    inference(cnf_transformation,[],[f85]) ).

fof(f85,plain,
    ( ( e0 != op(e3,e0)
      & e0 != op(e1,e0)
      & e0 != op(e2,e0)
      & e0 != op(e0,e0) )
    | ~ sP27 ),
    inference(nnf_transformation,[],[f35]) ).

fof(f981,plain,
    spl52_95,
    inference(avatar_split_clause,[],[f353,f937]) ).

fof(f353,plain,
    op(e3,e3) = unit,
    inference(definition_unfolding,[],[f132,f119]) ).

fof(f132,plain,
    e0 = op(e3,e3),
    inference(cnf_transformation,[],[f2]) ).

fof(f980,plain,
    ( ~ spl52_45
    | ~ spl52_101 ),
    inference(avatar_split_clause,[],[f419,f977,f692]) ).

fof(f419,plain,
    ( op(e2,e1) != unit
    | ~ sP26 ),
    inference(definition_unfolding,[],[f239,f119]) ).

fof(f239,plain,
    ( e0 != op(e2,e1)
    | ~ sP26 ),
    inference(cnf_transformation,[],[f86]) ).

fof(f86,plain,
    ( ( e0 != op(e2,e1)
      & e0 != op(e2,e0)
      & e0 != op(e2,e2)
      & e0 != op(e2,e3) )
    | ~ sP26 ),
    inference(nnf_transformation,[],[f34]) ).

fof(f975,plain,
    ( ~ spl52_78
    | ~ spl52_36 ),
    inference(avatar_split_clause,[],[f423,f649,f824]) ).

fof(f423,plain,
    ( e1 != op(unit,e1)
    | ~ sP25 ),
    inference(definition_unfolding,[],[f240,f119]) ).

fof(f240,plain,
    ( e1 != op(e0,e1)
    | ~ sP25 ),
    inference(cnf_transformation,[],[f87]) ).

fof(f87,plain,
    ( ( e1 != op(e2,e1)
      & e1 != op(e3,e1)
      & e1 != op(e1,e1)
      & e1 != op(e0,e1) )
    | ~ sP25 ),
    inference(nnf_transformation,[],[f33]) ).

fof(f972,plain,
    ( ~ spl52_64
    | ~ spl52_46 ),
    inference(avatar_split_clause,[],[f474,f696,f768]) ).

fof(f474,plain,
    ( e3 != op(unit,e3)
    | ~ sP0 ),
    inference(definition_unfolding,[],[f341,f119]) ).

fof(f341,plain,
    ( e3 != op(e0,e3)
    | ~ sP0 ),
    inference(cnf_transformation,[],[f112]) ).

fof(f112,plain,
    ( ( e3 != op(e0,e2)
      & e3 != op(e0,e0)
      & e3 != op(e0,e3)
      & e3 != op(e0,e1) )
    | ~ sP0 ),
    inference(nnf_transformation,[],[f8]) ).

fof(f940,plain,
    ( ~ spl52_95
    | ~ spl52_70 ),
    inference(avatar_split_clause,[],[f456,f792,f937]) ).

fof(f456,plain,
    ( ~ sP7
    | op(e3,e3) != unit ),
    inference(definition_unfolding,[],[f313,f119]) ).

fof(f313,plain,
    ( e0 != op(e3,e3)
    | ~ sP7 ),
    inference(cnf_transformation,[],[f105]) ).

fof(f105,plain,
    ( ( e2 != op(e3,e3)
      & e1 != op(e3,e3)
      & e0 != op(e3,e3)
      & e3 != op(e3,e3) )
    | ~ sP7 ),
    inference(nnf_transformation,[],[f15]) ).

fof(f927,plain,
    ( ~ spl52_42
    | ~ spl52_91 ),
    inference(avatar_split_clause,[],[f407,f909,f680]) ).

fof(f407,plain,
    ( op(e1,e2) != unit
    | ~ sP30 ),
    inference(definition_unfolding,[],[f222,f119]) ).

fof(f222,plain,
    ( e0 != op(e1,e2)
    | ~ sP30 ),
    inference(cnf_transformation,[],[f82]) ).

fof(f82,plain,
    ( ( e0 != op(e1,e3)
      & e0 != op(e1,e2)
      & e0 != op(e1,e0)
      & e0 != op(e1,e1) )
    | ~ sP30 ),
    inference(nnf_transformation,[],[f38]) ).

fof(f921,plain,
    spl52_71,
    inference(avatar_split_clause,[],[f354,f796]) ).

fof(f354,plain,
    e3 = op(e3,unit),
    inference(definition_unfolding,[],[f131,f119]) ).

fof(f131,plain,
    e3 = op(e3,e0),
    inference(cnf_transformation,[],[f2]) ).

fof(f919,plain,
    spl52_91,
    inference(avatar_split_clause,[],[f360,f909]) ).

fof(f360,plain,
    op(e1,e2) = unit,
    inference(definition_unfolding,[],[f120,f119]) ).

fof(f120,plain,
    e0 = op(e1,e2),
    inference(cnf_transformation,[],[f2]) ).

fof(f913,plain,
    ( ~ spl52_66
    | ~ spl52_23 ),
    inference(avatar_split_clause,[],[f298,f586,f776]) ).

fof(f298,plain,
    ( e2 != op(e3,e1)
    | ~ sP11 ),
    inference(cnf_transformation,[],[f101]) ).

fof(f101,plain,
    ( ( e0 != op(e3,e1)
      & e2 != op(e3,e1)
      & e1 != op(e3,e1)
      & e3 != op(e3,e1) )
    | ~ sP11 ),
    inference(nnf_transformation,[],[f19]) ).

fof(f912,plain,
    ( ~ spl52_51
    | ~ spl52_91 ),
    inference(avatar_split_clause,[],[f434,f909,f716]) ).

fof(f434,plain,
    ( op(e1,e2) != unit
    | ~ sP20 ),
    inference(definition_unfolding,[],[f263,f119]) ).

fof(f263,plain,
    ( e0 != op(e1,e2)
    | ~ sP20 ),
    inference(cnf_transformation,[],[f92]) ).

fof(f92,plain,
    ( ( e0 != op(e1,e2)
      & e1 != op(e1,e2)
      & e3 != op(e1,e2)
      & e2 != op(e1,e2) )
    | ~ sP20 ),
    inference(nnf_transformation,[],[f28]) ).

fof(f887,plain,
    ~ spl52_58,
    inference(avatar_split_clause,[],[f886,f744]) ).

fof(f886,plain,
    ~ sP39,
    inference(subsumption_resolution,[],[f389,f359]) ).

fof(f389,plain,
    ( unit != op(unit,unit)
    | ~ sP39 ),
    inference(definition_unfolding,[],[f186,f119,f119,f119]) ).

fof(f186,plain,
    ( e0 != op(e0,e0)
    | ~ sP39 ),
    inference(cnf_transformation,[],[f73]) ).

fof(f73,plain,
    ( ( e2 != op(e0,e0)
      & e0 != op(e0,e0)
      & e3 != op(e0,e0)
      & e1 != op(e0,e0) )
    | ~ sP39 ),
    inference(nnf_transformation,[],[f47]) ).

fof(f874,plain,
    ~ spl52_56,
    inference(avatar_split_clause,[],[f873,f736]) ).

fof(f873,plain,
    ~ sP49,
    inference(subsumption_resolution,[],[f147,f121]) ).

fof(f147,plain,
    ( e2 != op(e1,e3)
    | ~ sP49 ),
    inference(cnf_transformation,[],[f63]) ).

fof(f63,plain,
    ( ( e2 != op(e1,e3)
      & e2 != op(e1,e1)
      & e2 != op(e1,e2)
      & e2 != op(e1,e0) )
    | ~ sP49 ),
    inference(nnf_transformation,[],[f57]) ).

fof(f871,plain,
    ( ~ spl52_67
    | ~ spl52_63 ),
    inference(avatar_split_clause,[],[f463,f764,f780]) ).

fof(f463,plain,
    ( e2 != op(unit,e2)
    | ~ sP3 ),
    inference(definition_unfolding,[],[f331,f119]) ).

fof(f331,plain,
    ( e2 != op(e0,e2)
    | ~ sP3 ),
    inference(cnf_transformation,[],[f109]) ).

fof(f109,plain,
    ( ( e2 != op(e0,e2)
      & e3 != op(e0,e2)
      & e1 != op(e0,e2)
      & e0 != op(e0,e2) )
    | ~ sP3 ),
    inference(nnf_transformation,[],[f11]) ).

fof(f865,plain,
    ( ~ spl52_31
    | ~ spl52_63 ),
    inference(avatar_split_clause,[],[f379,f764,f623]) ).

fof(f379,plain,
    ( e2 != op(unit,e2)
    | ~ sP42 ),
    inference(definition_unfolding,[],[f172,f119]) ).

fof(f172,plain,
    ( e2 != op(e0,e2)
    | ~ sP42 ),
    inference(cnf_transformation,[],[f70]) ).

fof(f70,plain,
    ( ( e2 != op(e0,e1)
      & e2 != op(e0,e0)
      & e2 != op(e0,e3)
      & e2 != op(e0,e2) )
    | ~ sP42 ),
    inference(nnf_transformation,[],[f50]) ).

fof(f828,plain,
    ( ~ spl52_50
    | ~ spl52_41 ),
    inference(avatar_split_clause,[],[f410,f676,f712]) ).

fof(f410,plain,
    ( e1 != op(e1,unit)
    | ~ sP29 ),
    inference(definition_unfolding,[],[f225,f119]) ).

fof(f225,plain,
    ( e1 != op(e1,e0)
    | ~ sP29 ),
    inference(cnf_transformation,[],[f83]) ).

fof(f83,plain,
    ( ( e1 != op(e1,e2)
      & e1 != op(e1,e1)
      & e1 != op(e1,e0)
      & e1 != op(e1,e3) )
    | ~ sP29 ),
    inference(nnf_transformation,[],[f37]) ).

fof(f659,plain,
    ( ~ spl52_8
    | ~ spl52_37 ),
    inference(avatar_split_clause,[],[f168,f656,f517]) ).

fof(f168,plain,
    ( ~ sP43
    | e1 != op(e3,e2) ),
    inference(cnf_transformation,[],[f69]) ).

fof(f69,plain,
    ( ( e1 != op(e0,e2)
      & e1 != op(e1,e2)
      & e1 != op(e2,e2)
      & e1 != op(e3,e2) )
    | ~ sP43 ),
    inference(nnf_transformation,[],[f51]) ).

fof(f654,plain,
    ~ spl52_15,
    inference(avatar_split_clause,[],[f653,f550]) ).

fof(f653,plain,
    ~ sP37,
    inference(subsumption_resolution,[],[f195,f128]) ).

fof(f195,plain,
    ( e3 != op(e2,e2)
    | ~ sP37 ),
    inference(cnf_transformation,[],[f75]) ).

fof(f75,plain,
    ( ( e3 != op(e2,e2)
      & e0 != op(e2,e2)
      & e1 != op(e2,e2)
      & e2 != op(e2,e2) )
    | ~ sP37 ),
    inference(nnf_transformation,[],[f45]) ).

fof(f652,plain,
    ( ~ spl52_35
    | ~ spl52_36 ),
    inference(avatar_split_clause,[],[f387,f649,f645]) ).

fof(f387,plain,
    ( e1 != op(unit,e1)
    | ~ sP40 ),
    inference(definition_unfolding,[],[f180,f119]) ).

fof(f180,plain,
    ( e1 != op(e0,e1)
    | ~ sP40 ),
    inference(cnf_transformation,[],[f72]) ).

fof(f72,plain,
    ( ( e1 != op(e0,e2)
      & e1 != op(e0,e0)
      & e1 != op(e0,e3)
      & e1 != op(e0,e1) )
    | ~ sP40 ),
    inference(nnf_transformation,[],[f48]) ).

fof(f643,plain,
    ( ~ spl52_17
    | ~ spl52_34 ),
    inference(avatar_split_clause,[],[f441,f640,f559]) ).

fof(f441,plain,
    ( e2 != op(e2,unit)
    | ~ sP17 ),
    inference(definition_unfolding,[],[f274,f119]) ).

fof(f274,plain,
    ( e2 != op(e2,e0)
    | ~ sP17 ),
    inference(cnf_transformation,[],[f95]) ).

fof(f95,plain,
    ( ( e2 != op(e1,e0)
      & e2 != op(e2,e0)
      & e2 != op(e3,e0)
      & e2 != op(e0,e0) )
    | ~ sP17 ),
    inference(nnf_transformation,[],[f25]) ).

fof(f638,plain,
    spl52_23,
    inference(avatar_split_clause,[],[f134,f586]) ).

fof(f134,plain,
    e2 = op(e3,e1),
    inference(cnf_transformation,[],[f2]) ).

fof(f589,plain,
    ( ~ spl52_22
    | ~ spl52_23 ),
    inference(avatar_split_clause,[],[f320,f586,f582]) ).

fof(f320,plain,
    ( e2 != op(e3,e1)
    | ~ sP5 ),
    inference(cnf_transformation,[],[f107]) ).

fof(f107,plain,
    ( ( e2 != op(e3,e3)
      & e2 != op(e3,e0)
      & e2 != op(e3,e2)
      & e2 != op(e3,e1) )
    | ~ sP5 ),
    inference(nnf_transformation,[],[f13]) ).

fof(f529,plain,
    ( ~ spl52_9
    | ~ spl52_10 ),
    inference(avatar_split_clause,[],[f285,f526,f522]) ).

fof(f285,plain,
    ( ~ sP14
    | e1 != op(e2,e3) ),
    inference(cnf_transformation,[],[f98]) ).

fof(f98,plain,
    ( ( e1 != op(e2,e1)
      & e1 != op(e2,e2)
      & e1 != op(e2,e3)
      & e1 != op(e2,e0) )
    | ~ sP14 ),
    inference(nnf_transformation,[],[f22]) ).

fof(f520,plain,
    ( ~ spl52_7
    | ~ spl52_8 ),
    inference(avatar_split_clause,[],[f310,f517,f513]) ).

fof(f310,plain,
    ( e1 != op(e3,e2)
    | ~ sP8 ),
    inference(cnf_transformation,[],[f104]) ).

fof(f104,plain,
    ( ( e2 != op(e3,e2)
      & e1 != op(e3,e2)
      & e3 != op(e3,e2)
      & e0 != op(e3,e2) )
    | ~ sP8 ),
    inference(nnf_transformation,[],[f16]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.02/0.11  % Problem    : ALG044+1 : TPTP v8.1.0. Released v2.7.0.
% 0.02/0.12  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.12/0.33  % Computer : n016.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit   : 300
% 0.12/0.33  % WCLimit    : 300
% 0.12/0.33  % DateTime   : Mon Aug 29 15:14:44 EDT 2022
% 0.12/0.33  % CPUTime    : 
% 0.18/0.49  % (29431)ott+10_1:32_abs=on:br=off:urr=ec_only:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.18/0.49  % (29438)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 0.18/0.50  % (29446)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.18/0.50  % (29447)fmb+10_1:1_bce=on:i=59:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/59Mi)
% 0.18/0.50  % (29442)ott+10_1:28_bd=off:bs=on:tgt=ground:i=101:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/101Mi)
% 0.18/0.50  % (29439)ott-1_1:6_av=off:cond=on:fsr=off:nwc=3.0:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.18/0.50  % (29431)First to succeed.
% 0.18/0.51  % (29438)Instruction limit reached!
% 0.18/0.51  % (29438)------------------------------
% 0.18/0.51  % (29438)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.18/0.51  % (29438)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.18/0.51  % (29438)Termination reason: Unknown
% 0.18/0.51  % (29438)Termination phase: shuffling
% 0.18/0.51  
% 0.18/0.51  % (29438)Memory used [KB]: 895
% 0.18/0.51  % (29438)Time elapsed: 0.003 s
% 0.18/0.51  % (29438)Instructions burned: 2 (million)
% 0.18/0.51  % (29438)------------------------------
% 0.18/0.51  % (29438)------------------------------
% 0.18/0.51  % (29455)ott+10_1:5_bd=off:tgt=full:i=500:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/500Mi)
% 0.18/0.51  % (29445)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=75:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/75Mi)
% 0.18/0.51  % (29446)Also succeeded, but the first one will report.
% 0.18/0.52  % (29431)Refutation found. Thanks to Tanya!
% 0.18/0.52  % SZS status Theorem for theBenchmark
% 0.18/0.52  % SZS output start Proof for theBenchmark
% See solution above
% 0.18/0.52  % (29431)------------------------------
% 0.18/0.52  % (29431)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.18/0.52  % (29431)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.18/0.52  % (29431)Termination reason: Refutation
% 0.18/0.52  
% 0.18/0.52  % (29431)Memory used [KB]: 6140
% 0.18/0.52  % (29431)Time elapsed: 0.014 s
% 0.18/0.52  % (29431)Instructions burned: 14 (million)
% 0.18/0.52  % (29431)------------------------------
% 0.18/0.52  % (29431)------------------------------
% 0.18/0.52  % (29429)Success in time 0.176 s
%------------------------------------------------------------------------------