TSTP Solution File: ALG044+1 by Vampire-SAT---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire-SAT---4.8
% Problem  : ALG044+1 : TPTP v8.1.2. Released v2.7.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s

% Computer : n007.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Sun May  5 04:15:57 EDT 2024

% Result   : Theorem 0.10s 0.36s
% Output   : Refutation 0.10s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    9
%            Number of leaves      :  160
% Syntax   : Number of formulae    :  570 (  62 unt;   0 def)
%            Number of atoms       : 2610 (1622 equ)
%            Maximal formula atoms :  220 (   4 avg)
%            Number of connectives : 3583 (1543   ~;1145   |; 791   &)
%                                         ( 104 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   66 (   4 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :  158 ( 156 usr; 157 prp; 0-2 aty)
%            Number of functors    :    6 (   6 usr;   5 con; 0-2 aty)
%            Number of variables   :    0 (   0   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f1132,plain,
    $false,
    inference(avatar_sat_refutation,[],[f492,f497,f502,f507,f512,f517,f522,f527,f532,f537,f542,f547,f552,f557,f562,f567,f572,f577,f582,f587,f592,f597,f602,f611,f617,f622,f631,f641,f651,f661,f671,f681,f691,f701,f707,f712,f721,f727,f736,f746,f752,f757,f762,f771,f777,f782,f791,f797,f802,f807,f812,f821,f831,f837,f846,f856,f862,f867,f876,f886,f896,f906,f916,f926,f932,f937,f946,f952,f961,f967,f976,f986,f996,f1006,f1008,f1012,f1015,f1018,f1022,f1025,f1028,f1032,f1036,f1040,f1043,f1046,f1051,f1053,f1057,f1061,f1065,f1069,f1074,f1079,f1084,f1089,f1093,f1097,f1100,f1103,f1108,f1112,f1117,f1121,f1124,f1127,f1131]) ).

fof(f1131,plain,
    ( ~ spl52_24
    | ~ spl52_15 ),
    inference(avatar_split_clause,[],[f1129,f559,f604]) ).

fof(f604,plain,
    ( spl52_24
  <=> sP51 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_24])]) ).

fof(f559,plain,
    ( spl52_15
  <=> e3 = op(e3,unit) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_15])]) ).

fof(f1129,plain,
    ( ~ sP51
    | ~ spl52_15 ),
    inference(trivial_inequality_removal,[],[f1128]) ).

fof(f1128,plain,
    ( e3 != e3
    | ~ sP51
    | ~ spl52_15 ),
    inference(forward_demodulation,[],[f348,f561]) ).

fof(f561,plain,
    ( e3 = op(e3,unit)
    | ~ spl52_15 ),
    inference(avatar_component_clause,[],[f559]) ).

fof(f348,plain,
    ( e3 != op(e3,unit)
    | ~ sP51 ),
    inference(definition_unfolding,[],[f113,f325]) ).

fof(f325,plain,
    e0 = unit,
    inference(cnf_transformation,[],[f3]) ).

fof(f3,axiom,
    e0 = unit,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3) ).

fof(f113,plain,
    ( e3 != op(e3,e0)
    | ~ sP51 ),
    inference(cnf_transformation,[],[f61]) ).

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

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

fof(f1127,plain,
    ( spl52_5
    | ~ spl52_10
    | ~ spl52_104 ),
    inference(avatar_split_clause,[],[f1126,f1003,f534,f509]) ).

fof(f509,plain,
    ( spl52_5
  <=> e3 = unit ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_5])]) ).

fof(f534,plain,
    ( spl52_10
  <=> e3 = op(e2,e2) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_10])]) ).

fof(f1003,plain,
    ( spl52_104
  <=> op(e2,e2) = unit ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_104])]) ).

fof(f1126,plain,
    ( e3 = unit
    | ~ spl52_10
    | ~ spl52_104 ),
    inference(forward_demodulation,[],[f1005,f536]) ).

fof(f536,plain,
    ( e3 = op(e2,e2)
    | ~ spl52_10 ),
    inference(avatar_component_clause,[],[f534]) ).

fof(f1005,plain,
    ( op(e2,e2) = unit
    | ~ spl52_104 ),
    inference(avatar_component_clause,[],[f1003]) ).

fof(f1124,plain,
    ( ~ spl52_101
    | ~ spl52_23 ),
    inference(avatar_split_clause,[],[f1123,f599,f989]) ).

fof(f989,plain,
    ( spl52_101
  <=> sP4 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_101])]) ).

fof(f599,plain,
    ( spl52_23
  <=> unit = op(unit,unit) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_23])]) ).

fof(f1123,plain,
    ( ~ sP4
    | ~ spl52_23 ),
    inference(trivial_inequality_removal,[],[f1122]) ).

fof(f1122,plain,
    ( unit != unit
    | ~ sP4
    | ~ spl52_23 ),
    inference(forward_demodulation,[],[f458,f601]) ).

fof(f601,plain,
    ( unit = op(unit,unit)
    | ~ spl52_23 ),
    inference(avatar_component_clause,[],[f599]) ).

fof(f458,plain,
    ( unit != op(unit,unit)
    | ~ sP4 ),
    inference(definition_unfolding,[],[f301,f325,f325,f325]) ).

fof(f301,plain,
    ( e0 != op(e0,e0)
    | ~ sP4 ),
    inference(cnf_transformation,[],[f108]) ).

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

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

fof(f1121,plain,
    ( ~ spl52_99
    | ~ spl52_22 ),
    inference(avatar_split_clause,[],[f1120,f594,f979]) ).

fof(f979,plain,
    ( spl52_99
  <=> sP5 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_99])]) ).

fof(f594,plain,
    ( spl52_22
  <=> e1 = op(unit,e1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_22])]) ).

fof(f1120,plain,
    ( ~ sP5
    | ~ spl52_22 ),
    inference(trivial_inequality_removal,[],[f1119]) ).

fof(f1119,plain,
    ( e1 != e1
    | ~ sP5
    | ~ spl52_22 ),
    inference(forward_demodulation,[],[f453,f596]) ).

fof(f596,plain,
    ( e1 = op(unit,e1)
    | ~ spl52_22 ),
    inference(avatar_component_clause,[],[f594]) ).

fof(f453,plain,
    ( e1 != op(unit,e1)
    | ~ sP5 ),
    inference(definition_unfolding,[],[f298,f325]) ).

fof(f298,plain,
    ( e1 != op(e0,e1)
    | ~ sP5 ),
    inference(cnf_transformation,[],[f107]) ).

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

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

fof(f1117,plain,
    ( ~ spl52_97
    | ~ spl52_21 ),
    inference(avatar_split_clause,[],[f1116,f589,f969]) ).

fof(f969,plain,
    ( spl52_97
  <=> sP6 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_97])]) ).

fof(f589,plain,
    ( spl52_21
  <=> e2 = op(unit,e2) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_21])]) ).

fof(f1116,plain,
    ( ~ sP6
    | ~ spl52_21 ),
    inference(trivial_inequality_removal,[],[f1115]) ).

fof(f1115,plain,
    ( e2 != e2
    | ~ sP6
    | ~ spl52_21 ),
    inference(forward_demodulation,[],[f448,f591]) ).

fof(f591,plain,
    ( e2 = op(unit,e2)
    | ~ spl52_21 ),
    inference(avatar_component_clause,[],[f589]) ).

fof(f448,plain,
    ( e2 != op(unit,e2)
    | ~ sP6 ),
    inference(definition_unfolding,[],[f295,f325]) ).

fof(f295,plain,
    ( e2 != op(e0,e2)
    | ~ sP6 ),
    inference(cnf_transformation,[],[f106]) ).

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

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

fof(f1112,plain,
    ( ~ spl52_94
    | ~ spl52_19 ),
    inference(avatar_split_clause,[],[f1111,f579,f954]) ).

fof(f954,plain,
    ( spl52_94
  <=> sP8 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_94])]) ).

fof(f579,plain,
    ( spl52_19
  <=> e1 = op(e1,unit) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_19])]) ).

fof(f1111,plain,
    ( ~ sP8
    | ~ spl52_19 ),
    inference(trivial_inequality_removal,[],[f1110]) ).

fof(f1110,plain,
    ( e1 != e1
    | ~ sP8
    | ~ spl52_19 ),
    inference(forward_demodulation,[],[f441,f581]) ).

fof(f581,plain,
    ( e1 = op(e1,unit)
    | ~ spl52_19 ),
    inference(avatar_component_clause,[],[f579]) ).

fof(f441,plain,
    ( e1 != op(e1,unit)
    | ~ sP8 ),
    inference(definition_unfolding,[],[f286,f325]) ).

fof(f286,plain,
    ( e1 != op(e1,e0)
    | ~ sP8 ),
    inference(cnf_transformation,[],[f104]) ).

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

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

fof(f1108,plain,
    ( ~ spl52_91
    | ~ spl52_17 ),
    inference(avatar_split_clause,[],[f1107,f569,f939]) ).

fof(f939,plain,
    ( spl52_91
  <=> sP12 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_91])]) ).

fof(f569,plain,
    ( spl52_17
  <=> e2 = op(e2,unit) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_17])]) ).

fof(f1107,plain,
    ( ~ sP12
    | ~ spl52_17 ),
    inference(trivial_inequality_removal,[],[f1106]) ).

fof(f1106,plain,
    ( e2 != e2
    | ~ sP12
    | ~ spl52_17 ),
    inference(forward_demodulation,[],[f433,f571]) ).

fof(f571,plain,
    ( e2 = op(e2,unit)
    | ~ spl52_17 ),
    inference(avatar_component_clause,[],[f569]) ).

fof(f433,plain,
    ( e2 != op(e2,unit)
    | ~ sP12 ),
    inference(definition_unfolding,[],[f271,f325]) ).

fof(f271,plain,
    ( e2 != op(e2,e0)
    | ~ sP12 ),
    inference(cnf_transformation,[],[f100]) ).

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

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

fof(f1103,plain,
    ( ~ spl52_87
    | ~ spl52_23 ),
    inference(avatar_split_clause,[],[f1102,f599,f919]) ).

fof(f919,plain,
    ( spl52_87
  <=> sP21 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_87])]) ).

fof(f1102,plain,
    ( ~ sP21
    | ~ spl52_23 ),
    inference(trivial_inequality_removal,[],[f1101]) ).

fof(f1101,plain,
    ( unit != unit
    | ~ sP21
    | ~ spl52_23 ),
    inference(forward_demodulation,[],[f420,f601]) ).

fof(f420,plain,
    ( unit != op(unit,unit)
    | ~ sP21 ),
    inference(definition_unfolding,[],[f233,f325,f325,f325]) ).

fof(f233,plain,
    ( e0 != op(e0,e0)
    | ~ sP21 ),
    inference(cnf_transformation,[],[f91]) ).

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

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

fof(f1100,plain,
    ( ~ spl52_85
    | ~ spl52_23 ),
    inference(avatar_split_clause,[],[f1099,f599,f909]) ).

fof(f909,plain,
    ( spl52_85
  <=> sP22 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_85])]) ).

fof(f1099,plain,
    ( ~ sP22
    | ~ spl52_23 ),
    inference(trivial_inequality_removal,[],[f1098]) ).

fof(f1098,plain,
    ( unit != unit
    | ~ sP22
    | ~ spl52_23 ),
    inference(forward_demodulation,[],[f416,f601]) ).

fof(f416,plain,
    ( unit != op(unit,unit)
    | ~ sP22 ),
    inference(definition_unfolding,[],[f229,f325,f325,f325]) ).

fof(f229,plain,
    ( e0 != op(e0,e0)
    | ~ sP22 ),
    inference(cnf_transformation,[],[f90]) ).

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

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

fof(f1097,plain,
    ( ~ spl52_83
    | ~ spl52_22 ),
    inference(avatar_split_clause,[],[f1096,f594,f899]) ).

fof(f899,plain,
    ( spl52_83
  <=> sP23 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_83])]) ).

fof(f1096,plain,
    ( ~ sP23
    | ~ spl52_22 ),
    inference(trivial_inequality_removal,[],[f1095]) ).

fof(f1095,plain,
    ( e1 != e1
    | ~ sP23
    | ~ spl52_22 ),
    inference(forward_demodulation,[],[f411,f596]) ).

fof(f411,plain,
    ( e1 != op(unit,e1)
    | ~ sP23 ),
    inference(definition_unfolding,[],[f226,f325]) ).

fof(f226,plain,
    ( e1 != op(e0,e1)
    | ~ sP23 ),
    inference(cnf_transformation,[],[f89]) ).

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

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

fof(f1093,plain,
    ( ~ spl52_81
    | ~ spl52_19 ),
    inference(avatar_split_clause,[],[f1092,f579,f889]) ).

fof(f889,plain,
    ( spl52_81
  <=> sP24 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_81])]) ).

fof(f1092,plain,
    ( ~ sP24
    | ~ spl52_19 ),
    inference(trivial_inequality_removal,[],[f1091]) ).

fof(f1091,plain,
    ( e1 != e1
    | ~ sP24
    | ~ spl52_19 ),
    inference(forward_demodulation,[],[f407,f581]) ).

fof(f407,plain,
    ( e1 != op(e1,unit)
    | ~ sP24 ),
    inference(definition_unfolding,[],[f222,f325]) ).

fof(f222,plain,
    ( e1 != op(e1,e0)
    | ~ sP24 ),
    inference(cnf_transformation,[],[f88]) ).

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

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

fof(f1089,plain,
    ( ~ spl52_79
    | ~ spl52_21 ),
    inference(avatar_split_clause,[],[f1088,f589,f879]) ).

fof(f879,plain,
    ( spl52_79
  <=> sP25 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_79])]) ).

fof(f1088,plain,
    ( ~ sP25
    | ~ spl52_21 ),
    inference(trivial_inequality_removal,[],[f1087]) ).

fof(f1087,plain,
    ( e2 != e2
    | ~ sP25
    | ~ spl52_21 ),
    inference(forward_demodulation,[],[f402,f591]) ).

fof(f402,plain,
    ( e2 != op(unit,e2)
    | ~ sP25 ),
    inference(definition_unfolding,[],[f219,f325]) ).

fof(f219,plain,
    ( e2 != op(e0,e2)
    | ~ sP25 ),
    inference(cnf_transformation,[],[f87]) ).

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

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

fof(f1084,plain,
    ( ~ spl52_77
    | ~ spl52_17 ),
    inference(avatar_split_clause,[],[f1083,f569,f869]) ).

fof(f869,plain,
    ( spl52_77
  <=> sP26 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_77])]) ).

fof(f1083,plain,
    ( ~ sP26
    | ~ spl52_17 ),
    inference(trivial_inequality_removal,[],[f1082]) ).

fof(f1082,plain,
    ( e2 != e2
    | ~ sP26
    | ~ spl52_17 ),
    inference(forward_demodulation,[],[f398,f571]) ).

fof(f398,plain,
    ( e2 != op(e2,unit)
    | ~ sP26 ),
    inference(definition_unfolding,[],[f215,f325]) ).

fof(f215,plain,
    ( e2 != op(e2,e0)
    | ~ sP26 ),
    inference(cnf_transformation,[],[f86]) ).

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

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

fof(f1079,plain,
    ( ~ spl52_73
    | ~ spl52_18 ),
    inference(avatar_split_clause,[],[f1078,f574,f849]) ).

fof(f849,plain,
    ( spl52_73
  <=> sP29 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_73])]) ).

fof(f574,plain,
    ( spl52_18
  <=> op(e1,e2) = unit ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_18])]) ).

fof(f1078,plain,
    ( ~ sP29
    | ~ spl52_18 ),
    inference(trivial_inequality_removal,[],[f1077]) ).

fof(f1077,plain,
    ( unit != unit
    | ~ sP29
    | ~ spl52_18 ),
    inference(forward_demodulation,[],[f386,f576]) ).

fof(f576,plain,
    ( op(e1,e2) = unit
    | ~ spl52_18 ),
    inference(avatar_component_clause,[],[f574]) ).

fof(f386,plain,
    ( op(e1,e2) != unit
    | ~ sP29 ),
    inference(definition_unfolding,[],[f203,f325]) ).

fof(f203,plain,
    ( e0 != op(e1,e2)
    | ~ sP29 ),
    inference(cnf_transformation,[],[f83]) ).

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

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

fof(f1074,plain,
    ( ~ spl52_71
    | ~ spl52_16 ),
    inference(avatar_split_clause,[],[f1073,f564,f839]) ).

fof(f839,plain,
    ( spl52_71
  <=> sP30 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_71])]) ).

fof(f564,plain,
    ( spl52_16
  <=> op(e2,e1) = unit ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_16])]) ).

fof(f1073,plain,
    ( ~ sP30
    | ~ spl52_16 ),
    inference(trivial_inequality_removal,[],[f1072]) ).

fof(f1072,plain,
    ( unit != unit
    | ~ sP30
    | ~ spl52_16 ),
    inference(forward_demodulation,[],[f382,f566]) ).

fof(f566,plain,
    ( op(e2,e1) = unit
    | ~ spl52_16 ),
    inference(avatar_component_clause,[],[f564]) ).

fof(f382,plain,
    ( op(e2,e1) != unit
    | ~ sP30 ),
    inference(definition_unfolding,[],[f199,f325]) ).

fof(f199,plain,
    ( e0 != op(e2,e1)
    | ~ sP30 ),
    inference(cnf_transformation,[],[f82]) ).

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

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

fof(f1069,plain,
    ( ~ spl52_68
    | ~ spl52_16 ),
    inference(avatar_split_clause,[],[f1068,f564,f824]) ).

fof(f824,plain,
    ( spl52_68
  <=> sP37 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_68])]) ).

fof(f1068,plain,
    ( ~ sP37
    | ~ spl52_16 ),
    inference(trivial_inequality_removal,[],[f1067]) ).

fof(f1067,plain,
    ( unit != unit
    | ~ sP37
    | ~ spl52_16 ),
    inference(forward_demodulation,[],[f373,f566]) ).

fof(f373,plain,
    ( op(e2,e1) != unit
    | ~ sP37 ),
    inference(definition_unfolding,[],[f170,f325]) ).

fof(f170,plain,
    ( e0 != op(e2,e1)
    | ~ sP37 ),
    inference(cnf_transformation,[],[f75]) ).

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

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

fof(f1065,plain,
    ( ~ spl52_66
    | ~ spl52_18 ),
    inference(avatar_split_clause,[],[f1064,f574,f814]) ).

fof(f814,plain,
    ( spl52_66
  <=> sP38 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_66])]) ).

fof(f1064,plain,
    ( ~ sP38
    | ~ spl52_18 ),
    inference(trivial_inequality_removal,[],[f1063]) ).

fof(f1063,plain,
    ( unit != unit
    | ~ sP38
    | ~ spl52_18 ),
    inference(forward_demodulation,[],[f369,f576]) ).

fof(f369,plain,
    ( op(e1,e2) != unit
    | ~ sP38 ),
    inference(definition_unfolding,[],[f166,f325]) ).

fof(f166,plain,
    ( e0 != op(e1,e2)
    | ~ sP38 ),
    inference(cnf_transformation,[],[f74]) ).

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

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

fof(f1061,plain,
    ( ~ spl52_63
    | spl52_7
    | ~ spl52_23 ),
    inference(avatar_split_clause,[],[f1058,f599,f519,f799]) ).

fof(f799,plain,
    ( spl52_63
  <=> sP1 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_63])]) ).

fof(f519,plain,
    ( spl52_7
  <=> e1 = unit ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_7])]) ).

fof(f1058,plain,
    ( e1 = unit
    | ~ sP1
    | ~ spl52_23 ),
    inference(forward_demodulation,[],[f461,f601]) ).

fof(f461,plain,
    ( e1 = op(unit,unit)
    | ~ sP1 ),
    inference(definition_unfolding,[],[f313,f325,f325]) ).

fof(f313,plain,
    ( e1 = op(e0,e0)
    | ~ sP1 ),
    inference(cnf_transformation,[],[f111]) ).

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

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

fof(f1057,plain,
    ( ~ spl52_62
    | spl52_6
    | ~ spl52_23 ),
    inference(avatar_split_clause,[],[f1054,f599,f514,f794]) ).

fof(f794,plain,
    ( spl52_62
  <=> sP2 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_62])]) ).

fof(f514,plain,
    ( spl52_6
  <=> e2 = unit ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_6])]) ).

fof(f1054,plain,
    ( e2 = unit
    | ~ sP2
    | ~ spl52_23 ),
    inference(forward_demodulation,[],[f460,f601]) ).

fof(f460,plain,
    ( e2 = op(unit,unit)
    | ~ sP2 ),
    inference(definition_unfolding,[],[f309,f325,f325]) ).

fof(f309,plain,
    ( e2 = op(e0,e0)
    | ~ sP2 ),
    inference(cnf_transformation,[],[f110]) ).

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

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

fof(f1053,plain,
    ( ~ spl52_60
    | spl52_5
    | ~ spl52_23 ),
    inference(avatar_split_clause,[],[f1052,f599,f509,f784]) ).

fof(f784,plain,
    ( spl52_60
  <=> sP3 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_60])]) ).

fof(f1052,plain,
    ( e3 = unit
    | ~ sP3
    | ~ spl52_23 ),
    inference(forward_demodulation,[],[f459,f601]) ).

fof(f459,plain,
    ( e3 = op(unit,unit)
    | ~ sP3 ),
    inference(definition_unfolding,[],[f305,f325,f325]) ).

fof(f305,plain,
    ( e3 = op(e0,e0)
    | ~ sP3 ),
    inference(cnf_transformation,[],[f109]) ).

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

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

fof(f1051,plain,
    ( ~ spl52_56
    | ~ spl52_10 ),
    inference(avatar_split_clause,[],[f1050,f534,f764]) ).

fof(f764,plain,
    ( spl52_56
  <=> sP14 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_56])]) ).

fof(f1050,plain,
    ( ~ sP14
    | ~ spl52_10 ),
    inference(trivial_inequality_removal,[],[f1049]) ).

fof(f1049,plain,
    ( e3 != e3
    | ~ sP14
    | ~ spl52_10 ),
    inference(forward_demodulation,[],[f264,f536]) ).

fof(f264,plain,
    ( e3 != op(e2,e2)
    | ~ sP14 ),
    inference(cnf_transformation,[],[f98]) ).

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

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

fof(f1046,plain,
    ( ~ spl52_51
    | ~ spl52_14 ),
    inference(avatar_split_clause,[],[f1045,f554,f739]) ).

fof(f739,plain,
    ( spl52_51
  <=> sP19 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_51])]) ).

fof(f554,plain,
    ( spl52_14
  <=> op(e3,e3) = unit ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_14])]) ).

fof(f1045,plain,
    ( ~ sP19
    | ~ spl52_14 ),
    inference(trivial_inequality_removal,[],[f1044]) ).

fof(f1044,plain,
    ( unit != unit
    | ~ sP19
    | ~ spl52_14 ),
    inference(forward_demodulation,[],[f422,f556]) ).

fof(f556,plain,
    ( op(e3,e3) = unit
    | ~ spl52_14 ),
    inference(avatar_component_clause,[],[f554]) ).

fof(f422,plain,
    ( op(e3,e3) != unit
    | ~ sP19 ),
    inference(definition_unfolding,[],[f241,f325]) ).

fof(f241,plain,
    ( e0 != op(e3,e3)
    | ~ sP19 ),
    inference(cnf_transformation,[],[f93]) ).

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

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

fof(f1043,plain,
    ( ~ spl52_49
    | ~ spl52_22 ),
    inference(avatar_split_clause,[],[f1042,f594,f729]) ).

fof(f729,plain,
    ( spl52_49
  <=> sP32 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_49])]) ).

fof(f1042,plain,
    ( ~ sP32
    | ~ spl52_22 ),
    inference(trivial_inequality_removal,[],[f1041]) ).

fof(f1041,plain,
    ( e1 != e1
    | ~ sP32
    | ~ spl52_22 ),
    inference(forward_demodulation,[],[f379,f596]) ).

fof(f379,plain,
    ( e1 != op(unit,e1)
    | ~ sP32 ),
    inference(definition_unfolding,[],[f189,f325]) ).

fof(f189,plain,
    ( e1 != op(e0,e1)
    | ~ sP32 ),
    inference(cnf_transformation,[],[f80]) ).

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

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

fof(f1040,plain,
    ( ~ spl52_46
    | ~ spl52_12 ),
    inference(avatar_split_clause,[],[f1039,f544,f714]) ).

fof(f714,plain,
    ( spl52_46
  <=> sP34 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_46])]) ).

fof(f544,plain,
    ( spl52_12
  <=> e2 = op(e3,e1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_12])]) ).

fof(f1039,plain,
    ( ~ sP34
    | ~ spl52_12 ),
    inference(trivial_inequality_removal,[],[f1038]) ).

fof(f1038,plain,
    ( e2 != e2
    | ~ sP34
    | ~ spl52_12 ),
    inference(forward_demodulation,[],[f184,f546]) ).

fof(f546,plain,
    ( e2 = op(e3,e1)
    | ~ spl52_12 ),
    inference(avatar_component_clause,[],[f544]) ).

fof(f184,plain,
    ( e2 != op(e3,e1)
    | ~ sP34 ),
    inference(cnf_transformation,[],[f78]) ).

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

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

fof(f1036,plain,
    ( ~ spl52_42
    | ~ spl52_11 ),
    inference(avatar_split_clause,[],[f1035,f539,f694]) ).

fof(f694,plain,
    ( spl52_42
  <=> sP39 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_42])]) ).

fof(f539,plain,
    ( spl52_11
  <=> e1 = op(e2,e3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_11])]) ).

fof(f1035,plain,
    ( ~ sP39
    | ~ spl52_11 ),
    inference(trivial_inequality_removal,[],[f1034]) ).

fof(f1034,plain,
    ( e1 != e1
    | ~ sP39
    | ~ spl52_11 ),
    inference(forward_demodulation,[],[f164,f541]) ).

fof(f541,plain,
    ( e1 = op(e2,e3)
    | ~ spl52_11 ),
    inference(avatar_component_clause,[],[f539]) ).

fof(f164,plain,
    ( e1 != op(e2,e3)
    | ~ sP39 ),
    inference(cnf_transformation,[],[f73]) ).

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

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

fof(f1032,plain,
    ( ~ spl52_40
    | ~ spl52_13 ),
    inference(avatar_split_clause,[],[f1031,f549,f684]) ).

fof(f684,plain,
    ( spl52_40
  <=> sP40 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_40])]) ).

fof(f549,plain,
    ( spl52_13
  <=> e1 = op(e3,e2) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_13])]) ).

fof(f1031,plain,
    ( ~ sP40
    | ~ spl52_13 ),
    inference(trivial_inequality_removal,[],[f1030]) ).

fof(f1030,plain,
    ( e1 != e1
    | ~ sP40
    | ~ spl52_13 ),
    inference(forward_demodulation,[],[f160,f551]) ).

fof(f551,plain,
    ( e1 = op(e3,e2)
    | ~ spl52_13 ),
    inference(avatar_component_clause,[],[f549]) ).

fof(f160,plain,
    ( e1 != op(e3,e2)
    | ~ sP40 ),
    inference(cnf_transformation,[],[f72]) ).

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

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

fof(f1028,plain,
    ( ~ spl52_38
    | ~ spl52_17 ),
    inference(avatar_split_clause,[],[f1027,f569,f674]) ).

fof(f674,plain,
    ( spl52_38
  <=> sP41 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_38])]) ).

fof(f1027,plain,
    ( ~ sP41
    | ~ spl52_17 ),
    inference(trivial_inequality_removal,[],[f1026]) ).

fof(f1026,plain,
    ( e2 != e2
    | ~ sP41
    | ~ spl52_17 ),
    inference(forward_demodulation,[],[f364,f571]) ).

fof(f364,plain,
    ( e2 != op(e2,unit)
    | ~ sP41 ),
    inference(definition_unfolding,[],[f153,f325]) ).

fof(f153,plain,
    ( e2 != op(e2,e0)
    | ~ sP41 ),
    inference(cnf_transformation,[],[f71]) ).

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

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

fof(f1025,plain,
    ( ~ spl52_36
    | ~ spl52_21 ),
    inference(avatar_split_clause,[],[f1024,f589,f664]) ).

fof(f664,plain,
    ( spl52_36
  <=> sP42 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_36])]) ).

fof(f1024,plain,
    ( ~ sP42
    | ~ spl52_21 ),
    inference(trivial_inequality_removal,[],[f1023]) ).

fof(f1023,plain,
    ( e2 != e2
    | ~ sP42
    | ~ spl52_21 ),
    inference(forward_demodulation,[],[f363,f591]) ).

fof(f363,plain,
    ( e2 != op(unit,e2)
    | ~ sP42 ),
    inference(definition_unfolding,[],[f149,f325]) ).

fof(f149,plain,
    ( e2 != op(e0,e2)
    | ~ sP42 ),
    inference(cnf_transformation,[],[f70]) ).

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

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

fof(f1022,plain,
    ( ~ spl52_34
    | ~ spl52_10 ),
    inference(avatar_split_clause,[],[f1021,f534,f654]) ).

fof(f654,plain,
    ( spl52_34
  <=> sP43 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_34])]) ).

fof(f1021,plain,
    ( ~ sP43
    | ~ spl52_10 ),
    inference(trivial_inequality_removal,[],[f1020]) ).

fof(f1020,plain,
    ( e3 != e3
    | ~ sP43
    | ~ spl52_10 ),
    inference(forward_demodulation,[],[f147,f536]) ).

fof(f147,plain,
    ( e3 != op(e2,e2)
    | ~ sP43 ),
    inference(cnf_transformation,[],[f69]) ).

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

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

fof(f1018,plain,
    ( ~ spl52_30
    | ~ spl52_13 ),
    inference(avatar_split_clause,[],[f1017,f549,f634]) ).

fof(f634,plain,
    ( spl52_30
  <=> sP47 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_30])]) ).

fof(f1017,plain,
    ( ~ sP47
    | ~ spl52_13 ),
    inference(trivial_inequality_removal,[],[f1016]) ).

fof(f1016,plain,
    ( e1 != e1
    | ~ sP47
    | ~ spl52_13 ),
    inference(forward_demodulation,[],[f131,f551]) ).

fof(f131,plain,
    ( e1 != op(e3,e2)
    | ~ sP47 ),
    inference(cnf_transformation,[],[f65]) ).

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

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

fof(f1015,plain,
    ( ~ spl52_28
    | ~ spl52_11 ),
    inference(avatar_split_clause,[],[f1014,f539,f624]) ).

fof(f624,plain,
    ( spl52_28
  <=> sP48 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_28])]) ).

fof(f1014,plain,
    ( ~ sP48
    | ~ spl52_11 ),
    inference(trivial_inequality_removal,[],[f1013]) ).

fof(f1013,plain,
    ( e1 != e1
    | ~ sP48
    | ~ spl52_11 ),
    inference(forward_demodulation,[],[f127,f541]) ).

fof(f127,plain,
    ( e1 != op(e2,e3)
    | ~ sP48 ),
    inference(cnf_transformation,[],[f64]) ).

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

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

fof(f1012,plain,
    ( ~ spl52_32
    | ~ spl52_10 ),
    inference(avatar_split_clause,[],[f1011,f534,f644]) ).

fof(f644,plain,
    ( spl52_32
  <=> sP44 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_32])]) ).

fof(f1011,plain,
    ( ~ sP44
    | ~ spl52_10 ),
    inference(trivial_inequality_removal,[],[f1010]) ).

fof(f1010,plain,
    ( e3 != e3
    | ~ sP44
    | ~ spl52_10 ),
    inference(forward_demodulation,[],[f143,f536]) ).

fof(f143,plain,
    ( e3 != op(e2,e2)
    | ~ sP44 ),
    inference(cnf_transformation,[],[f68]) ).

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

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

fof(f1008,plain,
    ( spl52_103
    | spl52_63
    | spl52_62
    | spl52_60
    | spl52_101
    | spl52_99
    | spl52_97
    | spl52_96
    | spl52_94
    | spl52_59
    | spl52_93
    | spl52_58
    | spl52_91
    | spl52_90
    | spl52_56
    | spl52_55
    | spl52_89
    | spl52_54
    | spl52_53
    | spl52_51
    | ~ spl52_23
    | ~ spl52_22
    | ~ spl52_19
    | ~ spl52_21
    | ~ spl52_17
    | ~ spl52_15
    | spl52_1
    | spl52_87
    | spl52_85
    | spl52_83
    | spl52_81
    | spl52_79
    | spl52_77
    | spl52_76
    | spl52_75
    | spl52_73
    | spl52_71
    | spl52_70
    | spl52_49
    | spl52_48
    | spl52_46
    | spl52_45
    | spl52_44
    | spl52_68
    | spl52_66
    | spl52_42
    | spl52_40
    | spl52_38
    | spl52_36
    | spl52_34
    | spl52_32
    | spl52_65
    | spl52_64
    | spl52_30
    | spl52_28
    | spl52_27
    | spl52_26
    | spl52_24
    | ~ spl52_20 ),
    inference(avatar_split_clause,[],[f483,f584,f604,f614,f619,f624,f634,f804,f809,f644,f654,f664,f674,f684,f694,f814,f824,f704,f709,f714,f724,f729,f834,f839,f849,f859,f864,f869,f879,f889,f899,f909,f919,f489,f559,f569,f589,f579,f594,f599,f739,f749,f754,f929,f759,f764,f934,f939,f774,f949,f779,f954,f964,f969,f979,f989,f784,f794,f799,f999]) ).

fof(f999,plain,
    ( spl52_103
  <=> sP0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_103])]) ).

fof(f964,plain,
    ( spl52_96
  <=> sP7 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_96])]) ).

fof(f779,plain,
    ( spl52_59
  <=> sP9 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_59])]) ).

fof(f949,plain,
    ( spl52_93
  <=> sP10 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_93])]) ).

fof(f774,plain,
    ( spl52_58
  <=> sP11 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_58])]) ).

fof(f934,plain,
    ( spl52_90
  <=> sP13 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_90])]) ).

fof(f759,plain,
    ( spl52_55
  <=> sP15 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_55])]) ).

fof(f929,plain,
    ( spl52_89
  <=> sP16 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_89])]) ).

fof(f754,plain,
    ( spl52_54
  <=> sP17 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_54])]) ).

fof(f749,plain,
    ( spl52_53
  <=> sP18 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_53])]) ).

fof(f489,plain,
    ( spl52_1
  <=> sP20 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_1])]) ).

fof(f864,plain,
    ( spl52_76
  <=> sP27 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_76])]) ).

fof(f859,plain,
    ( spl52_75
  <=> sP28 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_75])]) ).

fof(f834,plain,
    ( spl52_70
  <=> sP31 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_70])]) ).

fof(f724,plain,
    ( spl52_48
  <=> sP33 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_48])]) ).

fof(f709,plain,
    ( spl52_45
  <=> sP35 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_45])]) ).

fof(f704,plain,
    ( spl52_44
  <=> sP36 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_44])]) ).

fof(f809,plain,
    ( spl52_65
  <=> sP45 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_65])]) ).

fof(f804,plain,
    ( spl52_64
  <=> sP46 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_64])]) ).

fof(f619,plain,
    ( spl52_27
  <=> sP49 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_27])]) ).

fof(f614,plain,
    ( spl52_26
  <=> sP50 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_26])]) ).

fof(f584,plain,
    ( spl52_20
  <=> e3 = op(unit,e3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_20])]) ).

fof(f483,plain,
    ( e3 != op(unit,e3)
    | sP51
    | sP50
    | sP49
    | sP48
    | sP47
    | sP46
    | sP45
    | sP44
    | sP43
    | sP42
    | sP41
    | sP40
    | sP39
    | sP38
    | sP37
    | sP36
    | sP35
    | sP34
    | sP33
    | sP32
    | sP31
    | sP30
    | sP29
    | sP28
    | sP27
    | sP26
    | sP25
    | sP24
    | sP23
    | sP22
    | sP21
    | sP20
    | e3 != op(e3,unit)
    | e2 != op(e2,unit)
    | e2 != op(unit,e2)
    | e1 != op(e1,unit)
    | e1 != op(unit,e1)
    | unit != op(unit,unit)
    | sP19
    | sP18
    | sP17
    | sP16
    | sP15
    | sP14
    | sP13
    | sP12
    | sP11
    | sP10
    | sP9
    | sP8
    | sP7
    | sP6
    | sP5
    | sP4
    | sP3
    | sP2
    | sP1
    | sP0 ),
    inference(duplicate_literal_removal,[],[f469]) ).

fof(f469,plain,
    ( e3 != op(unit,e3)
    | sP51
    | sP50
    | sP49
    | sP48
    | sP47
    | sP46
    | sP45
    | sP44
    | sP43
    | sP42
    | sP41
    | sP40
    | sP39
    | sP38
    | sP37
    | sP36
    | sP35
    | sP34
    | sP33
    | sP32
    | sP31
    | sP30
    | sP29
    | sP28
    | sP27
    | sP26
    | sP25
    | sP24
    | sP23
    | sP22
    | sP21
    | sP20
    | e3 != op(e3,unit)
    | e3 != op(unit,e3)
    | e2 != op(e2,unit)
    | e2 != op(unit,e2)
    | e1 != op(e1,unit)
    | e1 != op(unit,e1)
    | unit != op(unit,unit)
    | unit != op(unit,unit)
    | sP19
    | sP18
    | sP17
    | sP16
    | sP15
    | sP14
    | sP13
    | sP12
    | sP11
    | sP10
    | sP9
    | sP8
    | sP7
    | sP6
    | sP5
    | sP4
    | sP3
    | sP2
    | sP1
    | sP0 ),
    inference(definition_unfolding,[],[f321,f325,f325,f325,f325,f325]) ).

fof(f321,plain,
    ( e3 != op(e0,e3)
    | sP51
    | sP50
    | sP49
    | sP48
    | sP47
    | sP46
    | sP45
    | sP44
    | sP43
    | sP42
    | sP41
    | sP40
    | sP39
    | sP38
    | sP37
    | sP36
    | sP35
    | sP34
    | sP33
    | sP32
    | sP31
    | sP30
    | sP29
    | sP28
    | sP27
    | sP26
    | sP25
    | sP24
    | sP23
    | sP22
    | sP21
    | sP20
    | e3 != op(e3,unit)
    | e3 != op(unit,e3)
    | e2 != op(e2,unit)
    | e2 != op(unit,e2)
    | e1 != op(e1,unit)
    | e1 != op(unit,e1)
    | e0 != op(e0,unit)
    | e0 != op(unit,e0)
    | sP19
    | sP18
    | sP17
    | sP16
    | sP15
    | sP14
    | sP13
    | sP12
    | sP11
    | sP10
    | sP9
    | sP8
    | sP7
    | sP6
    | sP5
    | sP4
    | sP3
    | sP2
    | sP1
    | sP0 ),
    inference(cnf_transformation,[],[f60]) ).

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

fof(f4,conjecture,
    ( ( e3 = op(e3,e3)
      | e3 = op(e2,e3)
      | e3 = op(e1,e3)
      | e3 = op(e0,e3) )
    & ( e3 = op(e3,e3)
      | e3 = op(e3,e2)
      | e3 = op(e3,e1)
      | e3 = op(e3,e0) )
    & ( e2 = op(e3,e3)
      | e2 = op(e2,e3)
      | e2 = op(e1,e3)
      | e2 = op(e0,e3) )
    & ( e2 = op(e3,e3)
      | e2 = op(e3,e2)
      | e2 = op(e3,e1)
      | e2 = op(e3,e0) )
    & ( e1 = op(e3,e3)
      | e1 = op(e2,e3)
      | e1 = op(e1,e3)
      | e1 = op(e0,e3) )
    & ( e1 = op(e3,e3)
      | e1 = op(e3,e2)
      | e1 = op(e3,e1)
      | e1 = op(e3,e0) )
    & ( e0 = op(e3,e3)
      | e0 = op(e2,e3)
      | e0 = op(e1,e3)
      | e0 = op(e0,e3) )
    & ( e0 = op(e3,e3)
      | e0 = op(e3,e2)
      | e0 = op(e3,e1)
      | e0 = op(e3,e0) )
    & ( e3 = op(e3,e2)
      | e3 = op(e2,e2)
      | e3 = op(e1,e2)
      | e3 = op(e0,e2) )
    & ( e3 = op(e2,e3)
      | e3 = op(e2,e2)
      | e3 = op(e2,e1)
      | e3 = op(e2,e0) )
    & ( e2 = op(e3,e2)
      | e2 = op(e2,e2)
      | e2 = op(e1,e2)
      | e2 = op(e0,e2) )
    & ( e2 = op(e2,e3)
      | e2 = op(e2,e2)
      | e2 = op(e2,e1)
      | e2 = op(e2,e0) )
    & ( e1 = op(e3,e2)
      | e1 = op(e2,e2)
      | e1 = op(e1,e2)
      | e1 = op(e0,e2) )
    & ( e1 = op(e2,e3)
      | e1 = op(e2,e2)
      | e1 = op(e2,e1)
      | e1 = op(e2,e0) )
    & ( e0 = op(e3,e2)
      | e0 = op(e2,e2)
      | e0 = op(e1,e2)
      | e0 = op(e0,e2) )
    & ( e0 = op(e2,e3)
      | e0 = op(e2,e2)
      | e0 = op(e2,e1)
      | e0 = op(e2,e0) )
    & ( e3 = op(e3,e1)
      | e3 = op(e2,e1)
      | e3 = op(e1,e1)
      | e3 = op(e0,e1) )
    & ( e3 = op(e1,e3)
      | e3 = op(e1,e2)
      | e3 = op(e1,e1)
      | e3 = op(e1,e0) )
    & ( e2 = op(e3,e1)
      | e2 = op(e2,e1)
      | e2 = op(e1,e1)
      | e2 = op(e0,e1) )
    & ( e2 = op(e1,e3)
      | e2 = op(e1,e2)
      | e2 = op(e1,e1)
      | e2 = op(e1,e0) )
    & ( e1 = op(e3,e1)
      | e1 = op(e2,e1)
      | e1 = op(e1,e1)
      | e1 = op(e0,e1) )
    & ( e1 = op(e1,e3)
      | e1 = op(e1,e2)
      | e1 = op(e1,e1)
      | e1 = op(e1,e0) )
    & ( e0 = op(e3,e1)
      | e0 = op(e2,e1)
      | e0 = op(e1,e1)
      | e0 = op(e0,e1) )
    & ( e0 = op(e1,e3)
      | e0 = op(e1,e2)
      | e0 = op(e1,e1)
      | e0 = op(e1,e0) )
    & ( e3 = op(e3,e0)
      | e3 = op(e2,e0)
      | e3 = op(e1,e0)
      | e3 = op(e0,e0) )
    & ( e3 = op(e0,e3)
      | e3 = op(e0,e2)
      | e3 = op(e0,e1)
      | e3 = op(e0,e0) )
    & ( e2 = op(e3,e0)
      | e2 = op(e2,e0)
      | e2 = op(e1,e0)
      | e2 = op(e0,e0) )
    & ( e2 = op(e0,e3)
      | e2 = op(e0,e2)
      | e2 = op(e0,e1)
      | e2 = op(e0,e0) )
    & ( e1 = op(e3,e0)
      | e1 = op(e2,e0)
      | e1 = op(e1,e0)
      | e1 = op(e0,e0) )
    & ( e1 = op(e0,e3)
      | e1 = op(e0,e2)
      | e1 = op(e0,e1)
      | e1 = op(e0,e0) )
    & ( e0 = op(e3,e0)
      | e0 = op(e2,e0)
      | e0 = op(e1,e0)
      | e0 = op(e0,e0) )
    & ( e0 = op(e0,e3)
      | e0 = op(e0,e2)
      | e0 = op(e0,e1)
      | e0 = op(e0,e0) )
    & ( e3 = unit
      | e2 = unit
      | e1 = unit
      | e0 = unit )
    & e3 = op(e3,unit)
    & e3 = op(unit,e3)
    & e2 = op(e2,unit)
    & e2 = op(unit,e2)
    & e1 = op(e1,unit)
    & e1 = op(unit,e1)
    & e0 = op(e0,unit)
    & e0 = op(unit,e0)
    & ( e3 = op(e3,e3)
      | e2 = op(e3,e3)
      | e1 = op(e3,e3)
      | e0 = op(e3,e3) )
    & ( e3 = op(e3,e2)
      | e2 = op(e3,e2)
      | e1 = op(e3,e2)
      | e0 = op(e3,e2) )
    & ( e3 = op(e3,e1)
      | e2 = op(e3,e1)
      | e1 = op(e3,e1)
      | e0 = op(e3,e1) )
    & ( e3 = op(e3,e0)
      | e2 = op(e3,e0)
      | e1 = op(e3,e0)
      | e0 = op(e3,e0) )
    & ( e3 = op(e2,e3)
      | e2 = op(e2,e3)
      | e1 = op(e2,e3)
      | e0 = op(e2,e3) )
    & ( e3 = op(e2,e2)
      | e2 = op(e2,e2)
      | e1 = op(e2,e2)
      | e0 = op(e2,e2) )
    & ( e3 = op(e2,e1)
      | e2 = op(e2,e1)
      | e1 = op(e2,e1)
      | e0 = op(e2,e1) )
    & ( e3 = op(e2,e0)
      | e2 = op(e2,e0)
      | e1 = op(e2,e0)
      | e0 = op(e2,e0) )
    & ( e3 = op(e1,e3)
      | e2 = op(e1,e3)
      | e1 = op(e1,e3)
      | e0 = op(e1,e3) )
    & ( e3 = op(e1,e2)
      | e2 = op(e1,e2)
      | e1 = op(e1,e2)
      | e0 = op(e1,e2) )
    & ( e3 = op(e1,e1)
      | e2 = op(e1,e1)
      | e1 = op(e1,e1)
      | e0 = op(e1,e1) )
    & ( e3 = op(e1,e0)
      | e2 = op(e1,e0)
      | e1 = op(e1,e0)
      | e0 = op(e1,e0) )
    & ( e3 = op(e0,e3)
      | e2 = op(e0,e3)
      | e1 = op(e0,e3)
      | e0 = op(e0,e3) )
    & ( e3 = op(e0,e2)
      | e2 = op(e0,e2)
      | e1 = op(e0,e2)
      | e0 = op(e0,e2) )
    & ( e3 = op(e0,e1)
      | e2 = op(e0,e1)
      | e1 = op(e0,e1)
      | e0 = op(e0,e1) )
    & ( e3 = op(e0,e0)
      | e2 = op(e0,e0)
      | e1 = op(e0,e0)
      | e0 = op(e0,e0) )
    & ~ ( ( e3 = op(e3,e3)
          & e3 = op(e2,e2)
          & e3 = op(e1,e1)
          & e3 = op(e0,e0) )
        | ( e2 = op(e3,e3)
          & e2 = op(e2,e2)
          & e2 = op(e1,e1)
          & e2 = op(e0,e0) )
        | ( e1 = op(e3,e3)
          & e1 = op(e2,e2)
          & e1 = op(e1,e1)
          & e1 = op(e0,e0) )
        | ( e0 = op(e3,e3)
          & e0 = op(e2,e2)
          & e0 = op(e1,e1)
          & e0 = op(e0,e0) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1) ).

fof(f1006,plain,
    ( ~ spl52_103
    | spl52_104 ),
    inference(avatar_split_clause,[],[f463,f1003,f999]) ).

fof(f463,plain,
    ( op(e2,e2) = unit
    | ~ sP0 ),
    inference(definition_unfolding,[],[f319,f325]) ).

fof(f319,plain,
    ( e0 = op(e2,e2)
    | ~ sP0 ),
    inference(cnf_transformation,[],[f112]) ).

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

fof(f996,plain,
    ( ~ spl52_101
    | ~ spl52_102 ),
    inference(avatar_split_clause,[],[f455,f993,f989]) ).

fof(f993,plain,
    ( spl52_102
  <=> e3 = op(unit,unit) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_102])]) ).

fof(f455,plain,
    ( e3 != op(unit,unit)
    | ~ sP4 ),
    inference(definition_unfolding,[],[f304,f325,f325]) ).

fof(f304,plain,
    ( e3 != op(e0,e0)
    | ~ sP4 ),
    inference(cnf_transformation,[],[f108]) ).

fof(f986,plain,
    ( ~ spl52_99
    | ~ spl52_100 ),
    inference(avatar_split_clause,[],[f451,f983,f979]) ).

fof(f983,plain,
    ( spl52_100
  <=> e3 = op(unit,e1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_100])]) ).

fof(f451,plain,
    ( e3 != op(unit,e1)
    | ~ sP5 ),
    inference(definition_unfolding,[],[f300,f325]) ).

fof(f300,plain,
    ( e3 != op(e0,e1)
    | ~ sP5 ),
    inference(cnf_transformation,[],[f107]) ).

fof(f976,plain,
    ( ~ spl52_97
    | ~ spl52_98 ),
    inference(avatar_split_clause,[],[f447,f973,f969]) ).

fof(f973,plain,
    ( spl52_98
  <=> e3 = op(unit,e2) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_98])]) ).

fof(f447,plain,
    ( e3 != op(unit,e2)
    | ~ sP6 ),
    inference(definition_unfolding,[],[f296,f325]) ).

fof(f296,plain,
    ( e3 != op(e0,e2)
    | ~ sP6 ),
    inference(cnf_transformation,[],[f106]) ).

fof(f967,plain,
    ( ~ spl52_96
    | ~ spl52_20 ),
    inference(avatar_split_clause,[],[f443,f584,f964]) ).

fof(f443,plain,
    ( e3 != op(unit,e3)
    | ~ sP7 ),
    inference(definition_unfolding,[],[f292,f325]) ).

fof(f292,plain,
    ( e3 != op(e0,e3)
    | ~ sP7 ),
    inference(cnf_transformation,[],[f105]) ).

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

fof(f961,plain,
    ( ~ spl52_94
    | ~ spl52_95 ),
    inference(avatar_split_clause,[],[f439,f958,f954]) ).

fof(f958,plain,
    ( spl52_95
  <=> e3 = op(e1,unit) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_95])]) ).

fof(f439,plain,
    ( e3 != op(e1,unit)
    | ~ sP8 ),
    inference(definition_unfolding,[],[f288,f325]) ).

fof(f288,plain,
    ( e3 != op(e1,e0)
    | ~ sP8 ),
    inference(cnf_transformation,[],[f104]) ).

fof(f952,plain,
    ( ~ spl52_93
    | ~ spl52_18 ),
    inference(avatar_split_clause,[],[f437,f574,f949]) ).

fof(f437,plain,
    ( op(e1,e2) != unit
    | ~ sP10 ),
    inference(definition_unfolding,[],[f277,f325]) ).

fof(f277,plain,
    ( e0 != op(e1,e2)
    | ~ sP10 ),
    inference(cnf_transformation,[],[f102]) ).

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

fof(f946,plain,
    ( ~ spl52_91
    | ~ spl52_92 ),
    inference(avatar_split_clause,[],[f432,f943,f939]) ).

fof(f943,plain,
    ( spl52_92
  <=> e3 = op(e2,unit) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_92])]) ).

fof(f432,plain,
    ( e3 != op(e2,unit)
    | ~ sP12 ),
    inference(definition_unfolding,[],[f272,f325]) ).

fof(f272,plain,
    ( e3 != op(e2,e0)
    | ~ sP12 ),
    inference(cnf_transformation,[],[f100]) ).

fof(f937,plain,
    ( ~ spl52_90
    | ~ spl52_16 ),
    inference(avatar_split_clause,[],[f431,f564,f934]) ).

fof(f431,plain,
    ( op(e2,e1) != unit
    | ~ sP13 ),
    inference(definition_unfolding,[],[f265,f325]) ).

fof(f265,plain,
    ( e0 != op(e2,e1)
    | ~ sP13 ),
    inference(cnf_transformation,[],[f99]) ).

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

fof(f932,plain,
    ( ~ spl52_89
    | ~ spl52_15 ),
    inference(avatar_split_clause,[],[f425,f559,f929]) ).

fof(f425,plain,
    ( e3 != op(e3,unit)
    | ~ sP16 ),
    inference(definition_unfolding,[],[f256,f325]) ).

fof(f256,plain,
    ( e3 != op(e3,e0)
    | ~ sP16 ),
    inference(cnf_transformation,[],[f96]) ).

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

fof(f926,plain,
    ( ~ spl52_87
    | ~ spl52_88 ),
    inference(avatar_split_clause,[],[f417,f923,f919]) ).

fof(f923,plain,
    ( spl52_88
  <=> unit = op(unit,e3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_88])]) ).

fof(f417,plain,
    ( unit != op(unit,e3)
    | ~ sP21 ),
    inference(definition_unfolding,[],[f236,f325,f325]) ).

fof(f236,plain,
    ( e0 != op(e0,e3)
    | ~ sP21 ),
    inference(cnf_transformation,[],[f91]) ).

fof(f916,plain,
    ( ~ spl52_85
    | ~ spl52_86 ),
    inference(avatar_split_clause,[],[f413,f913,f909]) ).

fof(f913,plain,
    ( spl52_86
  <=> unit = op(e3,unit) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_86])]) ).

fof(f413,plain,
    ( unit != op(e3,unit)
    | ~ sP22 ),
    inference(definition_unfolding,[],[f232,f325,f325]) ).

fof(f232,plain,
    ( e0 != op(e3,e0)
    | ~ sP22 ),
    inference(cnf_transformation,[],[f90]) ).

fof(f906,plain,
    ( ~ spl52_83
    | ~ spl52_84 ),
    inference(avatar_split_clause,[],[f409,f903,f899]) ).

fof(f903,plain,
    ( spl52_84
  <=> e1 = op(unit,e3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_84])]) ).

fof(f409,plain,
    ( e1 != op(unit,e3)
    | ~ sP23 ),
    inference(definition_unfolding,[],[f228,f325]) ).

fof(f228,plain,
    ( e1 != op(e0,e3)
    | ~ sP23 ),
    inference(cnf_transformation,[],[f89]) ).

fof(f896,plain,
    ( ~ spl52_81
    | ~ spl52_82 ),
    inference(avatar_split_clause,[],[f405,f893,f889]) ).

fof(f893,plain,
    ( spl52_82
  <=> e1 = op(e3,unit) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_82])]) ).

fof(f405,plain,
    ( e1 != op(e3,unit)
    | ~ sP24 ),
    inference(definition_unfolding,[],[f224,f325]) ).

fof(f224,plain,
    ( e1 != op(e3,e0)
    | ~ sP24 ),
    inference(cnf_transformation,[],[f88]) ).

fof(f886,plain,
    ( ~ spl52_79
    | ~ spl52_80 ),
    inference(avatar_split_clause,[],[f401,f883,f879]) ).

fof(f883,plain,
    ( spl52_80
  <=> e2 = op(unit,e3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_80])]) ).

fof(f401,plain,
    ( e2 != op(unit,e3)
    | ~ sP25 ),
    inference(definition_unfolding,[],[f220,f325]) ).

fof(f220,plain,
    ( e2 != op(e0,e3)
    | ~ sP25 ),
    inference(cnf_transformation,[],[f87]) ).

fof(f876,plain,
    ( ~ spl52_77
    | ~ spl52_78 ),
    inference(avatar_split_clause,[],[f397,f873,f869]) ).

fof(f873,plain,
    ( spl52_78
  <=> e2 = op(e3,unit) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_78])]) ).

fof(f397,plain,
    ( e2 != op(e3,unit)
    | ~ sP26 ),
    inference(definition_unfolding,[],[f216,f325]) ).

fof(f216,plain,
    ( e2 != op(e3,e0)
    | ~ sP26 ),
    inference(cnf_transformation,[],[f86]) ).

fof(f867,plain,
    ( ~ spl52_76
    | ~ spl52_20 ),
    inference(avatar_split_clause,[],[f393,f584,f864]) ).

fof(f393,plain,
    ( e3 != op(unit,e3)
    | ~ sP27 ),
    inference(definition_unfolding,[],[f212,f325]) ).

fof(f212,plain,
    ( e3 != op(e0,e3)
    | ~ sP27 ),
    inference(cnf_transformation,[],[f85]) ).

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

fof(f862,plain,
    ( ~ spl52_75
    | ~ spl52_15 ),
    inference(avatar_split_clause,[],[f389,f559,f859]) ).

fof(f389,plain,
    ( e3 != op(e3,unit)
    | ~ sP28 ),
    inference(definition_unfolding,[],[f208,f325]) ).

fof(f208,plain,
    ( e3 != op(e3,e0)
    | ~ sP28 ),
    inference(cnf_transformation,[],[f84]) ).

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

fof(f856,plain,
    ( ~ spl52_73
    | ~ spl52_74 ),
    inference(avatar_split_clause,[],[f385,f853,f849]) ).

fof(f853,plain,
    ( spl52_74
  <=> op(e1,e3) = unit ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_74])]) ).

fof(f385,plain,
    ( op(e1,e3) != unit
    | ~ sP29 ),
    inference(definition_unfolding,[],[f204,f325]) ).

fof(f204,plain,
    ( e0 != op(e1,e3)
    | ~ sP29 ),
    inference(cnf_transformation,[],[f83]) ).

fof(f846,plain,
    ( ~ spl52_71
    | ~ spl52_72 ),
    inference(avatar_split_clause,[],[f381,f843,f839]) ).

fof(f843,plain,
    ( spl52_72
  <=> op(e3,e1) = unit ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_72])]) ).

fof(f381,plain,
    ( op(e3,e1) != unit
    | ~ sP30 ),
    inference(definition_unfolding,[],[f200,f325]) ).

fof(f200,plain,
    ( e0 != op(e3,e1)
    | ~ sP30 ),
    inference(cnf_transformation,[],[f82]) ).

fof(f837,plain,
    ( ~ spl52_70
    | ~ spl52_19 ),
    inference(avatar_split_clause,[],[f380,f579,f834]) ).

fof(f380,plain,
    ( e1 != op(e1,unit)
    | ~ sP31 ),
    inference(definition_unfolding,[],[f193,f325]) ).

fof(f193,plain,
    ( e1 != op(e1,e0)
    | ~ sP31 ),
    inference(cnf_transformation,[],[f81]) ).

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

fof(f831,plain,
    ( ~ spl52_68
    | ~ spl52_69 ),
    inference(avatar_split_clause,[],[f371,f828,f824]) ).

fof(f828,plain,
    ( spl52_69
  <=> op(e2,e3) = unit ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_69])]) ).

fof(f371,plain,
    ( op(e2,e3) != unit
    | ~ sP37 ),
    inference(definition_unfolding,[],[f172,f325]) ).

fof(f172,plain,
    ( e0 != op(e2,e3)
    | ~ sP37 ),
    inference(cnf_transformation,[],[f75]) ).

fof(f821,plain,
    ( ~ spl52_66
    | ~ spl52_67 ),
    inference(avatar_split_clause,[],[f367,f818,f814]) ).

fof(f818,plain,
    ( spl52_67
  <=> op(e3,e2) = unit ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_67])]) ).

fof(f367,plain,
    ( op(e3,e2) != unit
    | ~ sP38 ),
    inference(definition_unfolding,[],[f168,f325]) ).

fof(f168,plain,
    ( e0 != op(e3,e2)
    | ~ sP38 ),
    inference(cnf_transformation,[],[f74]) ).

fof(f812,plain,
    ( ~ spl52_65
    | ~ spl52_14 ),
    inference(avatar_split_clause,[],[f357,f554,f809]) ).

fof(f357,plain,
    ( op(e3,e3) != unit
    | ~ sP45 ),
    inference(definition_unfolding,[],[f140,f325]) ).

fof(f140,plain,
    ( e0 != op(e3,e3)
    | ~ sP45 ),
    inference(cnf_transformation,[],[f67]) ).

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

fof(f807,plain,
    ( ~ spl52_64
    | ~ spl52_14 ),
    inference(avatar_split_clause,[],[f353,f554,f804]) ).

fof(f353,plain,
    ( op(e3,e3) != unit
    | ~ sP46 ),
    inference(definition_unfolding,[],[f136,f325]) ).

fof(f136,plain,
    ( e0 != op(e3,e3)
    | ~ sP46 ),
    inference(cnf_transformation,[],[f66]) ).

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

fof(f802,plain,
    ( ~ spl52_63
    | spl52_50 ),
    inference(avatar_split_clause,[],[f314,f733,f799]) ).

fof(f733,plain,
    ( spl52_50
  <=> e1 = op(e1,e1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_50])]) ).

fof(f314,plain,
    ( e1 = op(e1,e1)
    | ~ sP1 ),
    inference(cnf_transformation,[],[f111]) ).

fof(f797,plain,
    ( ~ spl52_62
    | spl52_47 ),
    inference(avatar_split_clause,[],[f310,f718,f794]) ).

fof(f718,plain,
    ( spl52_47
  <=> e2 = op(e1,e1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_47])]) ).

fof(f310,plain,
    ( e2 = op(e1,e1)
    | ~ sP2 ),
    inference(cnf_transformation,[],[f110]) ).

fof(f791,plain,
    ( ~ spl52_60
    | spl52_61 ),
    inference(avatar_split_clause,[],[f308,f788,f784]) ).

fof(f788,plain,
    ( spl52_61
  <=> e3 = op(e3,e3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_61])]) ).

fof(f308,plain,
    ( e3 = op(e3,e3)
    | ~ sP3 ),
    inference(cnf_transformation,[],[f109]) ).

fof(f782,plain,
    ( ~ spl52_59
    | ~ spl52_8 ),
    inference(avatar_split_clause,[],[f284,f524,f779]) ).

fof(f524,plain,
    ( spl52_8
  <=> e3 = op(e1,e1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_8])]) ).

fof(f284,plain,
    ( e3 != op(e1,e1)
    | ~ sP9 ),
    inference(cnf_transformation,[],[f103]) ).

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

fof(f777,plain,
    ( ~ spl52_58
    | ~ spl52_9 ),
    inference(avatar_split_clause,[],[f275,f529,f774]) ).

fof(f529,plain,
    ( spl52_9
  <=> e2 = op(e1,e3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_9])]) ).

fof(f275,plain,
    ( e2 != op(e1,e3)
    | ~ sP11 ),
    inference(cnf_transformation,[],[f101]) ).

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

fof(f771,plain,
    ( ~ spl52_56
    | ~ spl52_57 ),
    inference(avatar_split_clause,[],[f262,f768,f764]) ).

fof(f768,plain,
    ( spl52_57
  <=> e1 = op(e2,e2) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_57])]) ).

fof(f262,plain,
    ( e1 != op(e2,e2)
    | ~ sP14 ),
    inference(cnf_transformation,[],[f98]) ).

fof(f762,plain,
    ( ~ spl52_55
    | ~ spl52_11 ),
    inference(avatar_split_clause,[],[f258,f539,f759]) ).

fof(f258,plain,
    ( e1 != op(e2,e3)
    | ~ sP15 ),
    inference(cnf_transformation,[],[f97]) ).

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

fof(f757,plain,
    ( ~ spl52_54
    | ~ spl52_12 ),
    inference(avatar_split_clause,[],[f251,f544,f754]) ).

fof(f251,plain,
    ( e2 != op(e3,e1)
    | ~ sP17 ),
    inference(cnf_transformation,[],[f95]) ).

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

fof(f752,plain,
    ( ~ spl52_53
    | ~ spl52_13 ),
    inference(avatar_split_clause,[],[f246,f549,f749]) ).

fof(f246,plain,
    ( e1 != op(e3,e2)
    | ~ sP18 ),
    inference(cnf_transformation,[],[f94]) ).

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

fof(f746,plain,
    ( ~ spl52_51
    | ~ spl52_52 ),
    inference(avatar_split_clause,[],[f242,f743,f739]) ).

fof(f743,plain,
    ( spl52_52
  <=> e1 = op(e3,e3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_52])]) ).

fof(f242,plain,
    ( e1 != op(e3,e3)
    | ~ sP19 ),
    inference(cnf_transformation,[],[f93]) ).

fof(f736,plain,
    ( ~ spl52_49
    | ~ spl52_50 ),
    inference(avatar_split_clause,[],[f190,f733,f729]) ).

fof(f190,plain,
    ( e1 != op(e1,e1)
    | ~ sP32 ),
    inference(cnf_transformation,[],[f80]) ).

fof(f727,plain,
    ( ~ spl52_48
    | ~ spl52_9 ),
    inference(avatar_split_clause,[],[f188,f529,f724]) ).

fof(f188,plain,
    ( e2 != op(e1,e3)
    | ~ sP33 ),
    inference(cnf_transformation,[],[f79]) ).

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

fof(f721,plain,
    ( ~ spl52_46
    | ~ spl52_47 ),
    inference(avatar_split_clause,[],[f182,f718,f714]) ).

fof(f182,plain,
    ( e2 != op(e1,e1)
    | ~ sP34 ),
    inference(cnf_transformation,[],[f78]) ).

fof(f712,plain,
    ( ~ spl52_45
    | ~ spl52_8 ),
    inference(avatar_split_clause,[],[f178,f524,f709]) ).

fof(f178,plain,
    ( e3 != op(e1,e1)
    | ~ sP35 ),
    inference(cnf_transformation,[],[f77]) ).

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

fof(f707,plain,
    ( ~ spl52_44
    | ~ spl52_8 ),
    inference(avatar_split_clause,[],[f174,f524,f704]) ).

fof(f174,plain,
    ( e3 != op(e1,e1)
    | ~ sP36 ),
    inference(cnf_transformation,[],[f76]) ).

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

fof(f701,plain,
    ( ~ spl52_42
    | ~ spl52_43 ),
    inference(avatar_split_clause,[],[f162,f698,f694]) ).

fof(f698,plain,
    ( spl52_43
  <=> e1 = op(e2,e1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_43])]) ).

fof(f162,plain,
    ( e1 != op(e2,e1)
    | ~ sP39 ),
    inference(cnf_transformation,[],[f73]) ).

fof(f691,plain,
    ( ~ spl52_40
    | ~ spl52_41 ),
    inference(avatar_split_clause,[],[f158,f688,f684]) ).

fof(f688,plain,
    ( spl52_41
  <=> e1 = op(e1,e2) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_41])]) ).

fof(f158,plain,
    ( e1 != op(e1,e2)
    | ~ sP40 ),
    inference(cnf_transformation,[],[f72]) ).

fof(f681,plain,
    ( ~ spl52_38
    | ~ spl52_39 ),
    inference(avatar_split_clause,[],[f154,f678,f674]) ).

fof(f678,plain,
    ( spl52_39
  <=> e2 = op(e2,e1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_39])]) ).

fof(f154,plain,
    ( e2 != op(e2,e1)
    | ~ sP41 ),
    inference(cnf_transformation,[],[f71]) ).

fof(f671,plain,
    ( ~ spl52_36
    | ~ spl52_37 ),
    inference(avatar_split_clause,[],[f150,f668,f664]) ).

fof(f668,plain,
    ( spl52_37
  <=> e2 = op(e1,e2) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_37])]) ).

fof(f150,plain,
    ( e2 != op(e1,e2)
    | ~ sP42 ),
    inference(cnf_transformation,[],[f70]) ).

fof(f661,plain,
    ( ~ spl52_34
    | ~ spl52_35 ),
    inference(avatar_split_clause,[],[f146,f658,f654]) ).

fof(f658,plain,
    ( spl52_35
  <=> e3 = op(e2,e1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_35])]) ).

fof(f146,plain,
    ( e3 != op(e2,e1)
    | ~ sP43 ),
    inference(cnf_transformation,[],[f69]) ).

fof(f651,plain,
    ( ~ spl52_32
    | ~ spl52_33 ),
    inference(avatar_split_clause,[],[f142,f648,f644]) ).

fof(f648,plain,
    ( spl52_33
  <=> e3 = op(e1,e2) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_33])]) ).

fof(f142,plain,
    ( e3 != op(e1,e2)
    | ~ sP44 ),
    inference(cnf_transformation,[],[f68]) ).

fof(f641,plain,
    ( ~ spl52_30
    | ~ spl52_31 ),
    inference(avatar_split_clause,[],[f130,f638,f634]) ).

fof(f638,plain,
    ( spl52_31
  <=> e1 = op(e3,e1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_31])]) ).

fof(f130,plain,
    ( e1 != op(e3,e1)
    | ~ sP47 ),
    inference(cnf_transformation,[],[f65]) ).

fof(f631,plain,
    ( ~ spl52_28
    | ~ spl52_29 ),
    inference(avatar_split_clause,[],[f126,f628,f624]) ).

fof(f628,plain,
    ( spl52_29
  <=> e1 = op(e1,e3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_29])]) ).

fof(f126,plain,
    ( e1 != op(e1,e3)
    | ~ sP48 ),
    inference(cnf_transformation,[],[f64]) ).

fof(f622,plain,
    ( ~ spl52_27
    | ~ spl52_12 ),
    inference(avatar_split_clause,[],[f122,f544,f619]) ).

fof(f122,plain,
    ( e2 != op(e3,e1)
    | ~ sP49 ),
    inference(cnf_transformation,[],[f63]) ).

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

fof(f617,plain,
    ( ~ spl52_26
    | ~ spl52_9 ),
    inference(avatar_split_clause,[],[f118,f529,f614]) ).

fof(f118,plain,
    ( e2 != op(e1,e3)
    | ~ sP50 ),
    inference(cnf_transformation,[],[f62]) ).

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

fof(f611,plain,
    ( ~ spl52_24
    | ~ spl52_25 ),
    inference(avatar_split_clause,[],[f114,f608,f604]) ).

fof(f608,plain,
    ( spl52_25
  <=> e3 = op(e3,e1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_25])]) ).

fof(f114,plain,
    ( e3 != op(e3,e1)
    | ~ sP51 ),
    inference(cnf_transformation,[],[f61]) ).

fof(f602,plain,
    spl52_23,
    inference(avatar_split_clause,[],[f482,f599]) ).

fof(f482,plain,
    unit = op(unit,unit),
    inference(definition_unfolding,[],[f332,f325,f325,f325]) ).

fof(f332,plain,
    e0 = op(e0,e0),
    inference(cnf_transformation,[],[f2]) ).

fof(f2,axiom,
    ( e0 = op(e3,e3)
    & e1 = op(e3,e2)
    & e2 = op(e3,e1)
    & e3 = op(e3,e0)
    & e1 = op(e2,e3)
    & e3 = op(e2,e2)
    & e0 = op(e2,e1)
    & e2 = op(e2,e0)
    & e2 = op(e1,e3)
    & e0 = op(e1,e2)
    & e3 = op(e1,e1)
    & e1 = op(e1,e0)
    & e3 = op(e0,e3)
    & e2 = op(e0,e2)
    & e1 = op(e0,e1)
    & e0 = op(e0,e0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax2) ).

fof(f597,plain,
    spl52_22,
    inference(avatar_split_clause,[],[f481,f594]) ).

fof(f481,plain,
    e1 = op(unit,e1),
    inference(definition_unfolding,[],[f333,f325]) ).

fof(f333,plain,
    e1 = op(e0,e1),
    inference(cnf_transformation,[],[f2]) ).

fof(f592,plain,
    spl52_21,
    inference(avatar_split_clause,[],[f480,f589]) ).

fof(f480,plain,
    e2 = op(unit,e2),
    inference(definition_unfolding,[],[f334,f325]) ).

fof(f334,plain,
    e2 = op(e0,e2),
    inference(cnf_transformation,[],[f2]) ).

fof(f587,plain,
    spl52_20,
    inference(avatar_split_clause,[],[f479,f584]) ).

fof(f479,plain,
    e3 = op(unit,e3),
    inference(definition_unfolding,[],[f335,f325]) ).

fof(f335,plain,
    e3 = op(e0,e3),
    inference(cnf_transformation,[],[f2]) ).

fof(f582,plain,
    spl52_19,
    inference(avatar_split_clause,[],[f478,f579]) ).

fof(f478,plain,
    e1 = op(e1,unit),
    inference(definition_unfolding,[],[f336,f325]) ).

fof(f336,plain,
    e1 = op(e1,e0),
    inference(cnf_transformation,[],[f2]) ).

fof(f577,plain,
    spl52_18,
    inference(avatar_split_clause,[],[f477,f574]) ).

fof(f477,plain,
    op(e1,e2) = unit,
    inference(definition_unfolding,[],[f338,f325]) ).

fof(f338,plain,
    e0 = op(e1,e2),
    inference(cnf_transformation,[],[f2]) ).

fof(f572,plain,
    spl52_17,
    inference(avatar_split_clause,[],[f476,f569]) ).

fof(f476,plain,
    e2 = op(e2,unit),
    inference(definition_unfolding,[],[f340,f325]) ).

fof(f340,plain,
    e2 = op(e2,e0),
    inference(cnf_transformation,[],[f2]) ).

fof(f567,plain,
    spl52_16,
    inference(avatar_split_clause,[],[f475,f564]) ).

fof(f475,plain,
    op(e2,e1) = unit,
    inference(definition_unfolding,[],[f341,f325]) ).

fof(f341,plain,
    e0 = op(e2,e1),
    inference(cnf_transformation,[],[f2]) ).

fof(f562,plain,
    spl52_15,
    inference(avatar_split_clause,[],[f474,f559]) ).

fof(f474,plain,
    e3 = op(e3,unit),
    inference(definition_unfolding,[],[f344,f325]) ).

fof(f344,plain,
    e3 = op(e3,e0),
    inference(cnf_transformation,[],[f2]) ).

fof(f557,plain,
    spl52_14,
    inference(avatar_split_clause,[],[f473,f554]) ).

fof(f473,plain,
    op(e3,e3) = unit,
    inference(definition_unfolding,[],[f347,f325]) ).

fof(f347,plain,
    e0 = op(e3,e3),
    inference(cnf_transformation,[],[f2]) ).

fof(f552,plain,
    spl52_13,
    inference(avatar_split_clause,[],[f346,f549]) ).

fof(f346,plain,
    e1 = op(e3,e2),
    inference(cnf_transformation,[],[f2]) ).

fof(f547,plain,
    spl52_12,
    inference(avatar_split_clause,[],[f345,f544]) ).

fof(f345,plain,
    e2 = op(e3,e1),
    inference(cnf_transformation,[],[f2]) ).

fof(f542,plain,
    spl52_11,
    inference(avatar_split_clause,[],[f343,f539]) ).

fof(f343,plain,
    e1 = op(e2,e3),
    inference(cnf_transformation,[],[f2]) ).

fof(f537,plain,
    spl52_10,
    inference(avatar_split_clause,[],[f342,f534]) ).

fof(f342,plain,
    e3 = op(e2,e2),
    inference(cnf_transformation,[],[f2]) ).

fof(f532,plain,
    spl52_9,
    inference(avatar_split_clause,[],[f339,f529]) ).

fof(f339,plain,
    e2 = op(e1,e3),
    inference(cnf_transformation,[],[f2]) ).

fof(f527,plain,
    spl52_8,
    inference(avatar_split_clause,[],[f337,f524]) ).

fof(f337,plain,
    e3 = op(e1,e1),
    inference(cnf_transformation,[],[f2]) ).

fof(f522,plain,
    ~ spl52_7,
    inference(avatar_split_clause,[],[f472,f519]) ).

fof(f472,plain,
    e1 != unit,
    inference(definition_unfolding,[],[f326,f325]) ).

fof(f326,plain,
    e0 != e1,
    inference(cnf_transformation,[],[f1]) ).

fof(f1,axiom,
    ( e2 != e3
    & e1 != e3
    & e1 != e2
    & e0 != e3
    & e0 != e2
    & e0 != e1 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax1) ).

fof(f517,plain,
    ~ spl52_6,
    inference(avatar_split_clause,[],[f471,f514]) ).

fof(f471,plain,
    e2 != unit,
    inference(definition_unfolding,[],[f327,f325]) ).

fof(f327,plain,
    e0 != e2,
    inference(cnf_transformation,[],[f1]) ).

fof(f512,plain,
    ~ spl52_5,
    inference(avatar_split_clause,[],[f470,f509]) ).

fof(f470,plain,
    e3 != unit,
    inference(definition_unfolding,[],[f328,f325]) ).

fof(f328,plain,
    e0 != e3,
    inference(cnf_transformation,[],[f1]) ).

fof(f507,plain,
    ~ spl52_4,
    inference(avatar_split_clause,[],[f331,f504]) ).

fof(f504,plain,
    ( spl52_4
  <=> e2 = e3 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_4])]) ).

fof(f331,plain,
    e2 != e3,
    inference(cnf_transformation,[],[f1]) ).

fof(f502,plain,
    ~ spl52_3,
    inference(avatar_split_clause,[],[f330,f499]) ).

fof(f499,plain,
    ( spl52_3
  <=> e1 = e3 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_3])]) ).

fof(f330,plain,
    e1 != e3,
    inference(cnf_transformation,[],[f1]) ).

fof(f497,plain,
    ~ spl52_2,
    inference(avatar_split_clause,[],[f329,f494]) ).

fof(f494,plain,
    ( spl52_2
  <=> e1 = e2 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_2])]) ).

fof(f329,plain,
    e1 != e2,
    inference(cnf_transformation,[],[f1]) ).

fof(f492,plain,
    ~ spl52_1,
    inference(avatar_split_clause,[],[f487,f489]) ).

fof(f487,plain,
    ~ sP20,
    inference(trivial_inequality_removal,[],[f421]) ).

fof(f421,plain,
    ( unit != unit
    | ~ sP20 ),
    inference(definition_unfolding,[],[f237,f325]) ).

fof(f237,plain,
    ( e0 != unit
    | ~ sP20 ),
    inference(cnf_transformation,[],[f92]) ).

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

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.09/0.10  % Problem    : ALG044+1 : TPTP v8.1.2. Released v2.7.0.
% 0.09/0.11  % Command    : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.10/0.31  % Computer : n007.cluster.edu
% 0.10/0.31  % Model    : x86_64 x86_64
% 0.10/0.31  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.31  % Memory   : 8042.1875MB
% 0.10/0.31  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.10/0.31  % CPULimit   : 300
% 0.10/0.31  % WCLimit    : 300
% 0.10/0.31  % DateTime   : Fri May  3 19:54:23 EDT 2024
% 0.10/0.32  % CPUTime    : 
% 0.10/0.32  % (11652)Running in auto input_syntax mode. Trying TPTP
% 0.10/0.34  % (11655)WARNING: value z3 for option sas not known
% 0.10/0.34  % (11659)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)
% 0.10/0.34  % (11655)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)
% 0.10/0.34  % (11653)fmb+10_1_bce=on:fmbas=function:fmbsr=1.2:fde=unused:nm=0_846 on theBenchmark for (846ds/0Mi)
% 0.10/0.34  % (11656)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on theBenchmark for (533ds/0Mi)
% 0.10/0.34  % (11657)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)
% 0.10/0.34  % (11654)fmb+10_1_bce=on:fmbdsb=on:fmbes=contour:fmbswr=3:fde=none:nm=0_793 on theBenchmark for (793ds/0Mi)
% 0.10/0.34  % (11658)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)
% 0.10/0.35  % (11657)First to succeed.
% 0.10/0.35  % (11659)Also succeeded, but the first one will report.
% 0.10/0.35  % (11655)Also succeeded, but the first one will report.
% 0.10/0.36  % (11658)Also succeeded, but the first one will report.
% 0.10/0.36  % (11657)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-11652"
% 0.10/0.36  % (11657)Refutation found. Thanks to Tanya!
% 0.10/0.36  % SZS status Theorem for theBenchmark
% 0.10/0.36  % SZS output start Proof for theBenchmark
% See solution above
% 0.10/0.36  % (11657)------------------------------
% 0.10/0.36  % (11657)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.10/0.36  % (11657)Termination reason: Refutation
% 0.10/0.36  
% 0.10/0.36  % (11657)Memory used [KB]: 1236
% 0.10/0.36  % (11657)Time elapsed: 0.023 s
% 0.10/0.36  % (11657)Instructions burned: 44 (million)
% 0.10/0.37  % (11652)Success in time 0.044 s
%------------------------------------------------------------------------------