TSTP Solution File: COL075-1 by Vampire-SAT---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire-SAT---4.8
% Problem  : COL075-1 : TPTP v8.1.2. Released v1.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s

% Computer : n029.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 04:45:48 EDT 2024

% Result   : Unsatisfiable 0.22s 0.54s
% Output   : Refutation 0.22s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    5
%            Number of leaves      :   90
% Syntax   : Number of formulae    :  274 (  21 unt;   0 def)
%            Number of atoms       :  695 ( 218 equ)
%            Maximal formula atoms :    4 (   2 avg)
%            Number of connectives :  786 ( 365   ~; 342   |;   0   &)
%                                         (  79 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    6 (   4 avg)
%            Maximal term depth    :    8 (   2 avg)
%            Number of predicates  :   81 (  79 usr;  80 prp; 0-2 aty)
%            Number of functors    :   10 (  10 usr;   5 con; 0-2 aty)
%            Number of variables   :  396 ( 396   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f2666,plain,
    $false,
    inference(avatar_sat_refutation,[],[f16,f20,f24,f28,f32,f36,f43,f47,f53,f60,f80,f87,f103,f107,f119,f127,f131,f135,f147,f173,f193,f197,f231,f235,f240,f256,f260,f264,f268,f272,f276,f280,f536,f569,f596,f600,f676,f680,f684,f810,f814,f858,f922,f926,f1124,f1243,f1247,f1259,f1263,f1299,f1303,f1338,f1343,f1380,f1384,f1388,f1392,f1396,f1400,f1404,f1408,f1412,f1416,f1420,f1424,f1428,f1432,f1436,f1440,f1926,f2095,f2099,f2103,f2107,f2111,f2116,f2120,f2124,f2642]) ).

fof(f2642,plain,
    ( ~ spl0_2
    | ~ spl0_79 ),
    inference(avatar_contradiction_clause,[],[f2641]) ).

fof(f2641,plain,
    ( $false
    | ~ spl0_2
    | ~ spl0_79 ),
    inference(trivial_inequality_removal,[],[f2545]) ).

fof(f2545,plain,
    ( apply(b(apply(apply(abstraction,abstraction),k)),b(apply(apply(abstraction,abstraction),k))) != apply(b(apply(apply(abstraction,abstraction),k)),b(apply(apply(abstraction,abstraction),k)))
    | ~ spl0_2
    | ~ spl0_79 ),
    inference(superposition,[],[f19,f2123]) ).

fof(f2123,plain,
    ( ! [X0,X1] : apply(apply(apply(apply(abstraction,abstraction),k),X0),X1) = apply(X0,X0)
    | ~ spl0_79 ),
    inference(avatar_component_clause,[],[f2122]) ).

fof(f2122,plain,
    ( spl0_79
  <=> ! [X0,X1] : apply(apply(apply(apply(abstraction,abstraction),k),X0),X1) = apply(X0,X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_79])]) ).

fof(f19,plain,
    ( ! [X1] : apply(apply(X1,b(X1)),c(X1)) != apply(b(X1),b(X1))
    | ~ spl0_2 ),
    inference(avatar_component_clause,[],[f18]) ).

fof(f18,plain,
    ( spl0_2
  <=> ! [X1] : apply(apply(X1,b(X1)),c(X1)) != apply(b(X1),b(X1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_2])]) ).

fof(f2124,plain,
    ( spl0_79
    | ~ spl0_3
    | ~ spl0_12
    | ~ spl0_34 ),
    inference(avatar_split_clause,[],[f590,f567,f85,f22,f2122]) ).

fof(f22,plain,
    ( spl0_3
  <=> ! [X0,X1] : apply(apply(k,X0),X1) = X0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_3])]) ).

fof(f85,plain,
    ( spl0_12
  <=> ! [X2,X0,X1] : apply(apply(apply(abstraction,X0),X1),X2) = apply(apply(X0,apply(k,X2)),apply(X1,X2)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_12])]) ).

fof(f567,plain,
    ( spl0_34
  <=> ! [X2,X0,X1] : apply(apply(apply(abstraction,X2),apply(k,X0)),X1) = apply(apply(X2,apply(k,X1)),X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_34])]) ).

fof(f590,plain,
    ( ! [X0,X1] : apply(apply(apply(apply(abstraction,abstraction),k),X0),X1) = apply(X0,X0)
    | ~ spl0_3
    | ~ spl0_12
    | ~ spl0_34 ),
    inference(forward_demodulation,[],[f570,f23]) ).

fof(f23,plain,
    ( ! [X0,X1] : apply(apply(k,X0),X1) = X0
    | ~ spl0_3 ),
    inference(avatar_component_clause,[],[f22]) ).

fof(f570,plain,
    ( ! [X0,X1] : apply(apply(apply(k,X0),apply(k,X1)),X0) = apply(apply(apply(apply(abstraction,abstraction),k),X0),X1)
    | ~ spl0_12
    | ~ spl0_34 ),
    inference(superposition,[],[f568,f86]) ).

fof(f86,plain,
    ( ! [X2,X0,X1] : apply(apply(apply(abstraction,X0),X1),X2) = apply(apply(X0,apply(k,X2)),apply(X1,X2))
    | ~ spl0_12 ),
    inference(avatar_component_clause,[],[f85]) ).

fof(f568,plain,
    ( ! [X2,X0,X1] : apply(apply(apply(abstraction,X2),apply(k,X0)),X1) = apply(apply(X2,apply(k,X1)),X0)
    | ~ spl0_34 ),
    inference(avatar_component_clause,[],[f567]) ).

fof(f2120,plain,
    ( spl0_78
    | ~ spl0_3
    | ~ spl0_30 ),
    inference(avatar_split_clause,[],[f437,f270,f22,f2118]) ).

fof(f2118,plain,
    ( spl0_78
  <=> ! [X2,X0,X1] : pair(X0,X2) = apply(pair(apply(k,X0),projection2),pair(X1,X2)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_78])]) ).

fof(f270,plain,
    ( spl0_30
  <=> ! [X2,X0,X1] : apply(pair(X2,projection2),pair(X0,X1)) = pair(apply(X2,pair(X0,X1)),X1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_30])]) ).

fof(f437,plain,
    ( ! [X2,X0,X1] : pair(X0,X2) = apply(pair(apply(k,X0),projection2),pair(X1,X2))
    | ~ spl0_3
    | ~ spl0_30 ),
    inference(superposition,[],[f271,f23]) ).

fof(f271,plain,
    ( ! [X2,X0,X1] : apply(pair(X2,projection2),pair(X0,X1)) = pair(apply(X2,pair(X0,X1)),X1)
    | ~ spl0_30 ),
    inference(avatar_component_clause,[],[f270]) ).

fof(f2116,plain,
    ( ~ spl0_77
    | spl0_41
    | ~ spl0_58 ),
    inference(avatar_split_clause,[],[f1621,f1390,f807,f2113]) ).

fof(f2113,plain,
    ( spl0_77
  <=> apply(b(projection2),b(projection2)) = apply(projection1,apply(b(projection2),c(projection2))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_77])]) ).

fof(f807,plain,
    ( spl0_41
  <=> apply(b(projection2),b(projection2)) = apply(apply(projection1,b(projection2)),c(projection2)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_41])]) ).

fof(f1390,plain,
    ( spl0_58
  <=> ! [X0,X1] : apply(apply(projection1,X0),X1) = apply(projection1,apply(X0,X1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_58])]) ).

fof(f1621,plain,
    ( apply(b(projection2),b(projection2)) != apply(projection1,apply(b(projection2),c(projection2)))
    | spl0_41
    | ~ spl0_58 ),
    inference(superposition,[],[f809,f1391]) ).

fof(f1391,plain,
    ( ! [X0,X1] : apply(apply(projection1,X0),X1) = apply(projection1,apply(X0,X1))
    | ~ spl0_58 ),
    inference(avatar_component_clause,[],[f1390]) ).

fof(f809,plain,
    ( apply(b(projection2),b(projection2)) != apply(apply(projection1,b(projection2)),c(projection2))
    | spl0_41 ),
    inference(avatar_component_clause,[],[f807]) ).

fof(f2111,plain,
    ( spl0_76
    | ~ spl0_3
    | ~ spl0_29 ),
    inference(avatar_split_clause,[],[f381,f266,f22,f2109]) ).

fof(f2109,plain,
    ( spl0_76
  <=> ! [X2,X0,X1] : pair(X0,X1) = apply(pair(apply(k,X0),projection1),pair(X1,X2)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_76])]) ).

fof(f266,plain,
    ( spl0_29
  <=> ! [X2,X0,X1] : apply(pair(X2,projection1),pair(X0,X1)) = pair(apply(X2,pair(X0,X1)),X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_29])]) ).

fof(f381,plain,
    ( ! [X2,X0,X1] : pair(X0,X1) = apply(pair(apply(k,X0),projection1),pair(X1,X2))
    | ~ spl0_3
    | ~ spl0_29 ),
    inference(superposition,[],[f267,f23]) ).

fof(f267,plain,
    ( ! [X2,X0,X1] : apply(pair(X2,projection1),pair(X0,X1)) = pair(apply(X2,pair(X0,X1)),X0)
    | ~ spl0_29 ),
    inference(avatar_component_clause,[],[f266]) ).

fof(f2107,plain,
    ( spl0_75
    | ~ spl0_3
    | ~ spl0_27 ),
    inference(avatar_split_clause,[],[f322,f258,f22,f2105]) ).

fof(f2105,plain,
    ( spl0_75
  <=> ! [X2,X0,X1] : pair(X2,X0) = apply(pair(projection2,apply(k,X0)),pair(X1,X2)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_75])]) ).

fof(f258,plain,
    ( spl0_27
  <=> ! [X2,X0,X1] : apply(pair(projection2,X2),pair(X0,X1)) = pair(X1,apply(X2,pair(X0,X1))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_27])]) ).

fof(f322,plain,
    ( ! [X2,X0,X1] : pair(X2,X0) = apply(pair(projection2,apply(k,X0)),pair(X1,X2))
    | ~ spl0_3
    | ~ spl0_27 ),
    inference(superposition,[],[f259,f23]) ).

fof(f259,plain,
    ( ! [X2,X0,X1] : apply(pair(projection2,X2),pair(X0,X1)) = pair(X1,apply(X2,pair(X0,X1)))
    | ~ spl0_27 ),
    inference(avatar_component_clause,[],[f258]) ).

fof(f2103,plain,
    ( spl0_74
    | ~ spl0_3
    | ~ spl0_26 ),
    inference(avatar_split_clause,[],[f286,f254,f22,f2101]) ).

fof(f2101,plain,
    ( spl0_74
  <=> ! [X2,X0,X1] : apply(pair(projection1,apply(k,X0)),pair(X1,X2)) = pair(X1,X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_74])]) ).

fof(f254,plain,
    ( spl0_26
  <=> ! [X2,X0,X1] : apply(pair(projection1,X2),pair(X0,X1)) = pair(X0,apply(X2,pair(X0,X1))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_26])]) ).

fof(f286,plain,
    ( ! [X2,X0,X1] : apply(pair(projection1,apply(k,X0)),pair(X1,X2)) = pair(X1,X0)
    | ~ spl0_3
    | ~ spl0_26 ),
    inference(superposition,[],[f255,f23]) ).

fof(f255,plain,
    ( ! [X2,X0,X1] : apply(pair(projection1,X2),pair(X0,X1)) = pair(X0,apply(X2,pair(X0,X1)))
    | ~ spl0_26 ),
    inference(avatar_component_clause,[],[f254]) ).

fof(f2099,plain,
    ( spl0_73
    | ~ spl0_10
    | ~ spl0_14 ),
    inference(avatar_split_clause,[],[f110,f105,f58,f2097]) ).

fof(f2097,plain,
    ( spl0_73
  <=> ! [X0,X1] : apply(pair(pair(projection1,projection2),X1),X0) = pair(X0,apply(X1,X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_73])]) ).

fof(f58,plain,
    ( spl0_10
  <=> ! [X2,X0,X1] : apply(pair(X0,X1),X2) = pair(apply(X0,X2),apply(X1,X2)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_10])]) ).

fof(f105,plain,
    ( spl0_14
  <=> ! [X0] : apply(pair(projection1,projection2),X0) = X0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_14])]) ).

fof(f110,plain,
    ( ! [X0,X1] : apply(pair(pair(projection1,projection2),X1),X0) = pair(X0,apply(X1,X0))
    | ~ spl0_10
    | ~ spl0_14 ),
    inference(superposition,[],[f59,f106]) ).

fof(f106,plain,
    ( ! [X0] : apply(pair(projection1,projection2),X0) = X0
    | ~ spl0_14 ),
    inference(avatar_component_clause,[],[f105]) ).

fof(f59,plain,
    ( ! [X2,X0,X1] : apply(pair(X0,X1),X2) = pair(apply(X0,X2),apply(X1,X2))
    | ~ spl0_10 ),
    inference(avatar_component_clause,[],[f58]) ).

fof(f2095,plain,
    ( spl0_72
    | ~ spl0_10
    | ~ spl0_14 ),
    inference(avatar_split_clause,[],[f109,f105,f58,f2093]) ).

fof(f2093,plain,
    ( spl0_72
  <=> ! [X0,X1] : apply(pair(X1,pair(projection1,projection2)),X0) = pair(apply(X1,X0),X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_72])]) ).

fof(f109,plain,
    ( ! [X0,X1] : apply(pair(X1,pair(projection1,projection2)),X0) = pair(apply(X1,X0),X0)
    | ~ spl0_10
    | ~ spl0_14 ),
    inference(superposition,[],[f59,f106]) ).

fof(f1926,plain,
    ( ~ spl0_71
    | ~ spl0_2
    | ~ spl0_57 ),
    inference(avatar_split_clause,[],[f1554,f1386,f18,f1923]) ).

fof(f1923,plain,
    ( spl0_71
  <=> apply(b(projection2),b(projection2)) = apply(projection2,apply(b(projection2),c(projection2))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_71])]) ).

fof(f1386,plain,
    ( spl0_57
  <=> ! [X0,X1] : apply(apply(projection2,X0),X1) = apply(projection2,apply(X0,X1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_57])]) ).

fof(f1554,plain,
    ( apply(b(projection2),b(projection2)) != apply(projection2,apply(b(projection2),c(projection2)))
    | ~ spl0_2
    | ~ spl0_57 ),
    inference(superposition,[],[f19,f1387]) ).

fof(f1387,plain,
    ( ! [X0,X1] : apply(apply(projection2,X0),X1) = apply(projection2,apply(X0,X1))
    | ~ spl0_57 ),
    inference(avatar_component_clause,[],[f1386]) ).

fof(f1440,plain,
    ( spl0_70
    | ~ spl0_3
    | ~ spl0_18
    | ~ spl0_54 ),
    inference(avatar_split_clause,[],[f1368,f1341,f133,f22,f1438]) ).

fof(f1438,plain,
    ( spl0_70
  <=> ! [X0] : apply(b(apply(apply(abstraction,apply(abstraction,k)),apply(k,X0))),b(apply(apply(abstraction,apply(abstraction,k)),apply(k,X0)))) != X0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_70])]) ).

fof(f133,plain,
    ( spl0_18
  <=> ! [X0,X1] : apply(k,X0) = apply(apply(apply(abstraction,k),X1),X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_18])]) ).

fof(f1341,plain,
    ( spl0_54
  <=> ! [X0,X1] : apply(b(apply(apply(abstraction,X0),apply(k,X1))),b(apply(apply(abstraction,X0),apply(k,X1)))) != apply(apply(apply(X0,apply(k,b(apply(apply(abstraction,X0),apply(k,X1))))),X1),c(apply(apply(abstraction,X0),apply(k,X1)))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_54])]) ).

fof(f1368,plain,
    ( ! [X0] : apply(b(apply(apply(abstraction,apply(abstraction,k)),apply(k,X0))),b(apply(apply(abstraction,apply(abstraction,k)),apply(k,X0)))) != X0
    | ~ spl0_3
    | ~ spl0_18
    | ~ spl0_54 ),
    inference(forward_demodulation,[],[f1353,f23]) ).

fof(f1353,plain,
    ( ! [X0] : apply(b(apply(apply(abstraction,apply(abstraction,k)),apply(k,X0))),b(apply(apply(abstraction,apply(abstraction,k)),apply(k,X0)))) != apply(apply(k,X0),c(apply(apply(abstraction,apply(abstraction,k)),apply(k,X0))))
    | ~ spl0_18
    | ~ spl0_54 ),
    inference(superposition,[],[f1342,f134]) ).

fof(f134,plain,
    ( ! [X0,X1] : apply(k,X0) = apply(apply(apply(abstraction,k),X1),X0)
    | ~ spl0_18 ),
    inference(avatar_component_clause,[],[f133]) ).

fof(f1342,plain,
    ( ! [X0,X1] : apply(b(apply(apply(abstraction,X0),apply(k,X1))),b(apply(apply(abstraction,X0),apply(k,X1)))) != apply(apply(apply(X0,apply(k,b(apply(apply(abstraction,X0),apply(k,X1))))),X1),c(apply(apply(abstraction,X0),apply(k,X1))))
    | ~ spl0_54 ),
    inference(avatar_component_clause,[],[f1341]) ).

fof(f1436,plain,
    ( spl0_69
    | ~ spl0_5
    | ~ spl0_30 ),
    inference(avatar_split_clause,[],[f470,f270,f30,f1434]) ).

fof(f1434,plain,
    ( spl0_69
  <=> ! [X2,X0,X1] : apply(projection2,apply(pair(X0,projection2),pair(X1,X2))) = X2 ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_69])]) ).

fof(f30,plain,
    ( spl0_5
  <=> ! [X0,X1] : apply(projection2,pair(X0,X1)) = X1 ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_5])]) ).

fof(f470,plain,
    ( ! [X2,X0,X1] : apply(projection2,apply(pair(X0,projection2),pair(X1,X2))) = X2
    | ~ spl0_5
    | ~ spl0_30 ),
    inference(superposition,[],[f31,f271]) ).

fof(f31,plain,
    ( ! [X0,X1] : apply(projection2,pair(X0,X1)) = X1
    | ~ spl0_5 ),
    inference(avatar_component_clause,[],[f30]) ).

fof(f1432,plain,
    ( spl0_68
    | ~ spl0_6
    | ~ spl0_30 ),
    inference(avatar_split_clause,[],[f450,f270,f34,f1430]) ).

fof(f1430,plain,
    ( spl0_68
  <=> ! [X0] : pair(projection1,X0) = apply(pair(eq,projection2),pair(X0,X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_68])]) ).

fof(f34,plain,
    ( spl0_6
  <=> ! [X0] : projection1 = apply(eq,pair(X0,X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_6])]) ).

fof(f450,plain,
    ( ! [X0] : pair(projection1,X0) = apply(pair(eq,projection2),pair(X0,X0))
    | ~ spl0_6
    | ~ spl0_30 ),
    inference(superposition,[],[f271,f35]) ).

fof(f35,plain,
    ( ! [X0] : projection1 = apply(eq,pair(X0,X0))
    | ~ spl0_6 ),
    inference(avatar_component_clause,[],[f34]) ).

fof(f1428,plain,
    ( spl0_67
    | ~ spl0_5
    | ~ spl0_29 ),
    inference(avatar_split_clause,[],[f409,f266,f30,f1426]) ).

fof(f1426,plain,
    ( spl0_67
  <=> ! [X2,X0,X1] : apply(projection2,apply(pair(X0,projection1),pair(X1,X2))) = X1 ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_67])]) ).

fof(f409,plain,
    ( ! [X2,X0,X1] : apply(projection2,apply(pair(X0,projection1),pair(X1,X2))) = X1
    | ~ spl0_5
    | ~ spl0_29 ),
    inference(superposition,[],[f31,f267]) ).

fof(f1424,plain,
    ( spl0_66
    | ~ spl0_6
    | ~ spl0_29 ),
    inference(avatar_split_clause,[],[f393,f266,f34,f1422]) ).

fof(f1422,plain,
    ( spl0_66
  <=> ! [X0] : pair(projection1,X0) = apply(pair(eq,projection1),pair(X0,X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_66])]) ).

fof(f393,plain,
    ( ! [X0] : pair(projection1,X0) = apply(pair(eq,projection1),pair(X0,X0))
    | ~ spl0_6
    | ~ spl0_29 ),
    inference(superposition,[],[f267,f35]) ).

fof(f1420,plain,
    ( spl0_65
    | ~ spl0_4
    | ~ spl0_27 ),
    inference(avatar_split_clause,[],[f345,f258,f26,f1418]) ).

fof(f1418,plain,
    ( spl0_65
  <=> ! [X2,X0,X1] : apply(projection1,apply(pair(projection2,X1),pair(X2,X0))) = X0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_65])]) ).

fof(f26,plain,
    ( spl0_4
  <=> ! [X0,X1] : apply(projection1,pair(X0,X1)) = X0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_4])]) ).

fof(f345,plain,
    ( ! [X2,X0,X1] : apply(projection1,apply(pair(projection2,X1),pair(X2,X0))) = X0
    | ~ spl0_4
    | ~ spl0_27 ),
    inference(superposition,[],[f27,f259]) ).

fof(f27,plain,
    ( ! [X0,X1] : apply(projection1,pair(X0,X1)) = X0
    | ~ spl0_4 ),
    inference(avatar_component_clause,[],[f26]) ).

fof(f1416,plain,
    ( spl0_64
    | ~ spl0_6
    | ~ spl0_27 ),
    inference(avatar_split_clause,[],[f332,f258,f34,f1414]) ).

fof(f1414,plain,
    ( spl0_64
  <=> ! [X0] : pair(X0,projection1) = apply(pair(projection2,eq),pair(X0,X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_64])]) ).

fof(f332,plain,
    ( ! [X0] : pair(X0,projection1) = apply(pair(projection2,eq),pair(X0,X0))
    | ~ spl0_6
    | ~ spl0_27 ),
    inference(superposition,[],[f259,f35]) ).

fof(f1412,plain,
    ( spl0_63
    | ~ spl0_5
    | ~ spl0_27 ),
    inference(avatar_split_clause,[],[f330,f258,f30,f1410]) ).

fof(f1410,plain,
    ( spl0_63
  <=> ! [X0,X1] : pair(X1,X1) = apply(pair(projection2,projection2),pair(X0,X1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_63])]) ).

fof(f330,plain,
    ( ! [X0,X1] : pair(X1,X1) = apply(pair(projection2,projection2),pair(X0,X1))
    | ~ spl0_5
    | ~ spl0_27 ),
    inference(superposition,[],[f259,f31]) ).

fof(f1408,plain,
    ( spl0_62
    | ~ spl0_4
    | ~ spl0_27 ),
    inference(avatar_split_clause,[],[f324,f258,f26,f1406]) ).

fof(f1406,plain,
    ( spl0_62
  <=> ! [X0,X1] : pair(X1,X0) = apply(pair(projection2,projection1),pair(X0,X1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_62])]) ).

fof(f324,plain,
    ( ! [X0,X1] : pair(X1,X0) = apply(pair(projection2,projection1),pair(X0,X1))
    | ~ spl0_4
    | ~ spl0_27 ),
    inference(superposition,[],[f259,f27]) ).

fof(f1404,plain,
    ( spl0_61
    | ~ spl0_4
    | ~ spl0_26 ),
    inference(avatar_split_clause,[],[f310,f254,f26,f1402]) ).

fof(f1402,plain,
    ( spl0_61
  <=> ! [X2,X0,X1] : apply(projection1,apply(pair(projection1,X1),pair(X0,X2))) = X0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_61])]) ).

fof(f310,plain,
    ( ! [X2,X0,X1] : apply(projection1,apply(pair(projection1,X1),pair(X0,X2))) = X0
    | ~ spl0_4
    | ~ spl0_26 ),
    inference(superposition,[],[f27,f255]) ).

fof(f1400,plain,
    ( spl0_60
    | ~ spl0_6
    | ~ spl0_26 ),
    inference(avatar_split_clause,[],[f295,f254,f34,f1398]) ).

fof(f1398,plain,
    ( spl0_60
  <=> ! [X0] : pair(X0,projection1) = apply(pair(projection1,eq),pair(X0,X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_60])]) ).

fof(f295,plain,
    ( ! [X0] : pair(X0,projection1) = apply(pair(projection1,eq),pair(X0,X0))
    | ~ spl0_6
    | ~ spl0_26 ),
    inference(superposition,[],[f255,f35]) ).

fof(f1396,plain,
    ( spl0_59
    | ~ spl0_4
    | ~ spl0_26 ),
    inference(avatar_split_clause,[],[f288,f254,f26,f1394]) ).

fof(f1394,plain,
    ( spl0_59
  <=> ! [X0,X1] : pair(X0,X0) = apply(pair(projection1,projection1),pair(X0,X1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_59])]) ).

fof(f288,plain,
    ( ! [X0,X1] : pair(X0,X0) = apply(pair(projection1,projection1),pair(X0,X1))
    | ~ spl0_4
    | ~ spl0_26 ),
    inference(superposition,[],[f255,f27]) ).

fof(f1392,plain,
    ( spl0_58
    | ~ spl0_8
    | ~ spl0_17 ),
    inference(avatar_split_clause,[],[f148,f129,f45,f1390]) ).

fof(f45,plain,
    ( spl0_8
  <=> ! [X0] : pair(apply(projection1,X0),apply(projection2,X0)) = X0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_8])]) ).

fof(f129,plain,
    ( spl0_17
  <=> ! [X2,X0,X1] : apply(X0,X1) = apply(projection1,apply(pair(X0,X2),X1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_17])]) ).

fof(f148,plain,
    ( ! [X0,X1] : apply(apply(projection1,X0),X1) = apply(projection1,apply(X0,X1))
    | ~ spl0_8
    | ~ spl0_17 ),
    inference(superposition,[],[f130,f46]) ).

fof(f46,plain,
    ( ! [X0] : pair(apply(projection1,X0),apply(projection2,X0)) = X0
    | ~ spl0_8 ),
    inference(avatar_component_clause,[],[f45]) ).

fof(f130,plain,
    ( ! [X2,X0,X1] : apply(X0,X1) = apply(projection1,apply(pair(X0,X2),X1))
    | ~ spl0_17 ),
    inference(avatar_component_clause,[],[f129]) ).

fof(f1388,plain,
    ( spl0_57
    | ~ spl0_8
    | ~ spl0_16 ),
    inference(avatar_split_clause,[],[f136,f125,f45,f1386]) ).

fof(f125,plain,
    ( spl0_16
  <=> ! [X2,X0,X1] : apply(X2,X1) = apply(projection2,apply(pair(X0,X2),X1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_16])]) ).

fof(f136,plain,
    ( ! [X0,X1] : apply(apply(projection2,X0),X1) = apply(projection2,apply(X0,X1))
    | ~ spl0_8
    | ~ spl0_16 ),
    inference(superposition,[],[f126,f46]) ).

fof(f126,plain,
    ( ! [X2,X0,X1] : apply(X2,X1) = apply(projection2,apply(pair(X0,X2),X1))
    | ~ spl0_16 ),
    inference(avatar_component_clause,[],[f125]) ).

fof(f1384,plain,
    ( spl0_56
    | ~ spl0_10
    | ~ spl0_15 ),
    inference(avatar_split_clause,[],[f120,f117,f58,f1382]) ).

fof(f1382,plain,
    ( spl0_56
  <=> ! [X2,X0,X1] : projection1 = apply(eq,apply(apply(pair(X0,X0),X1),X2)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_56])]) ).

fof(f117,plain,
    ( spl0_15
  <=> ! [X0,X1] : projection1 = apply(eq,apply(pair(X0,X0),X1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_15])]) ).

fof(f120,plain,
    ( ! [X2,X0,X1] : projection1 = apply(eq,apply(apply(pair(X0,X0),X1),X2))
    | ~ spl0_10
    | ~ spl0_15 ),
    inference(superposition,[],[f118,f59]) ).

fof(f118,plain,
    ( ! [X0,X1] : projection1 = apply(eq,apply(pair(X0,X0),X1))
    | ~ spl0_15 ),
    inference(avatar_component_clause,[],[f117]) ).

fof(f1380,plain,
    ( spl0_55
    | ~ spl0_3
    | ~ spl0_12
    | ~ spl0_14 ),
    inference(avatar_split_clause,[],[f115,f105,f85,f22,f1378]) ).

fof(f1378,plain,
    ( spl0_55
  <=> ! [X0,X1] : apply(apply(apply(abstraction,pair(projection1,projection2)),X1),X0) = X0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_55])]) ).

fof(f115,plain,
    ( ! [X0,X1] : apply(apply(apply(abstraction,pair(projection1,projection2)),X1),X0) = X0
    | ~ spl0_3
    | ~ spl0_12
    | ~ spl0_14 ),
    inference(forward_demodulation,[],[f111,f23]) ).

fof(f111,plain,
    ( ! [X0,X1] : apply(apply(apply(abstraction,pair(projection1,projection2)),X1),X0) = apply(apply(k,X0),apply(X1,X0))
    | ~ spl0_12
    | ~ spl0_14 ),
    inference(superposition,[],[f86,f106]) ).

fof(f1343,plain,
    ( spl0_54
    | ~ spl0_2
    | ~ spl0_34 ),
    inference(avatar_split_clause,[],[f589,f567,f18,f1341]) ).

fof(f589,plain,
    ( ! [X0,X1] : apply(b(apply(apply(abstraction,X0),apply(k,X1))),b(apply(apply(abstraction,X0),apply(k,X1)))) != apply(apply(apply(X0,apply(k,b(apply(apply(abstraction,X0),apply(k,X1))))),X1),c(apply(apply(abstraction,X0),apply(k,X1))))
    | ~ spl0_2
    | ~ spl0_34 ),
    inference(superposition,[],[f19,f568]) ).

fof(f1338,plain,
    ( spl0_53
    | ~ spl0_3
    | ~ spl0_23 ),
    inference(avatar_split_clause,[],[f241,f229,f22,f1336]) ).

fof(f1336,plain,
    ( spl0_53
  <=> ! [X0,X1] :
        ( X0 != X1
        | apply(k,X0) = apply(k,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_53])]) ).

fof(f229,plain,
    ( spl0_23
  <=> ! [X0,X1] :
        ( apply(X1,n(apply(k,X0),X1)) != X0
        | apply(k,X0) = X1 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_23])]) ).

fof(f241,plain,
    ( ! [X0,X1] :
        ( X0 != X1
        | apply(k,X0) = apply(k,X1) )
    | ~ spl0_3
    | ~ spl0_23 ),
    inference(superposition,[],[f230,f23]) ).

fof(f230,plain,
    ( ! [X0,X1] :
        ( apply(X1,n(apply(k,X0),X1)) != X0
        | apply(k,X0) = X1 )
    | ~ spl0_23 ),
    inference(avatar_component_clause,[],[f229]) ).

fof(f1303,plain,
    ( spl0_52
    | ~ spl0_3
    | ~ spl0_48 ),
    inference(avatar_split_clause,[],[f1248,f1245,f22,f1301]) ).

fof(f1301,plain,
    ( spl0_52
  <=> ! [X0] : apply(b(apply(abstraction,apply(k,apply(k,X0)))),b(apply(abstraction,apply(k,apply(k,X0))))) != X0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_52])]) ).

fof(f1245,plain,
    ( spl0_48
  <=> ! [X0] : apply(X0,apply(b(apply(abstraction,apply(k,X0))),c(apply(abstraction,apply(k,X0))))) != apply(b(apply(abstraction,apply(k,X0))),b(apply(abstraction,apply(k,X0)))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_48])]) ).

fof(f1248,plain,
    ( ! [X0] : apply(b(apply(abstraction,apply(k,apply(k,X0)))),b(apply(abstraction,apply(k,apply(k,X0))))) != X0
    | ~ spl0_3
    | ~ spl0_48 ),
    inference(superposition,[],[f1246,f23]) ).

fof(f1246,plain,
    ( ! [X0] : apply(X0,apply(b(apply(abstraction,apply(k,X0))),c(apply(abstraction,apply(k,X0))))) != apply(b(apply(abstraction,apply(k,X0))),b(apply(abstraction,apply(k,X0))))
    | ~ spl0_48 ),
    inference(avatar_component_clause,[],[f1245]) ).

fof(f1299,plain,
    ( spl0_51
    | ~ spl0_2
    | ~ spl0_32 ),
    inference(avatar_split_clause,[],[f530,f278,f18,f1297]) ).

fof(f1297,plain,
    ( spl0_51
  <=> ! [X0,X1] : apply(b(apply(apply(abstraction,apply(k,X0)),X1)),b(apply(apply(abstraction,apply(k,X0)),X1))) != apply(apply(X0,apply(X1,b(apply(apply(abstraction,apply(k,X0)),X1)))),c(apply(apply(abstraction,apply(k,X0)),X1))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_51])]) ).

fof(f278,plain,
    ( spl0_32
  <=> ! [X2,X0,X1] : apply(apply(apply(abstraction,apply(k,X0)),X2),X1) = apply(X0,apply(X2,X1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_32])]) ).

fof(f530,plain,
    ( ! [X0,X1] : apply(b(apply(apply(abstraction,apply(k,X0)),X1)),b(apply(apply(abstraction,apply(k,X0)),X1))) != apply(apply(X0,apply(X1,b(apply(apply(abstraction,apply(k,X0)),X1)))),c(apply(apply(abstraction,apply(k,X0)),X1)))
    | ~ spl0_2
    | ~ spl0_32 ),
    inference(superposition,[],[f19,f279]) ).

fof(f279,plain,
    ( ! [X2,X0,X1] : apply(apply(apply(abstraction,apply(k,X0)),X2),X1) = apply(X0,apply(X2,X1))
    | ~ spl0_32 ),
    inference(avatar_component_clause,[],[f278]) ).

fof(f1263,plain,
    ( spl0_50
    | ~ spl0_2
    | ~ spl0_22 ),
    inference(avatar_split_clause,[],[f223,f195,f18,f1261]) ).

fof(f1261,plain,
    ( spl0_50
  <=> ! [X0,X1] : apply(b(pair(X0,apply(k,X1))),b(pair(X0,apply(k,X1)))) != apply(pair(apply(X0,b(pair(X0,apply(k,X1)))),X1),c(pair(X0,apply(k,X1)))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_50])]) ).

fof(f195,plain,
    ( spl0_22
  <=> ! [X2,X0,X1] : apply(pair(X2,apply(k,X0)),X1) = pair(apply(X2,X1),X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_22])]) ).

fof(f223,plain,
    ( ! [X0,X1] : apply(b(pair(X0,apply(k,X1))),b(pair(X0,apply(k,X1)))) != apply(pair(apply(X0,b(pair(X0,apply(k,X1)))),X1),c(pair(X0,apply(k,X1))))
    | ~ spl0_2
    | ~ spl0_22 ),
    inference(superposition,[],[f19,f196]) ).

fof(f196,plain,
    ( ! [X2,X0,X1] : apply(pair(X2,apply(k,X0)),X1) = pair(apply(X2,X1),X0)
    | ~ spl0_22 ),
    inference(avatar_component_clause,[],[f195]) ).

fof(f1259,plain,
    ( spl0_49
    | ~ spl0_2
    | ~ spl0_21 ),
    inference(avatar_split_clause,[],[f208,f191,f18,f1257]) ).

fof(f1257,plain,
    ( spl0_49
  <=> ! [X0,X1] : apply(b(pair(apply(k,X0),X1)),b(pair(apply(k,X0),X1))) != apply(pair(X0,apply(X1,b(pair(apply(k,X0),X1)))),c(pair(apply(k,X0),X1))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_49])]) ).

fof(f191,plain,
    ( spl0_21
  <=> ! [X2,X0,X1] : apply(pair(apply(k,X0),X2),X1) = pair(X0,apply(X2,X1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_21])]) ).

fof(f208,plain,
    ( ! [X0,X1] : apply(b(pair(apply(k,X0),X1)),b(pair(apply(k,X0),X1))) != apply(pair(X0,apply(X1,b(pair(apply(k,X0),X1)))),c(pair(apply(k,X0),X1)))
    | ~ spl0_2
    | ~ spl0_21 ),
    inference(superposition,[],[f19,f192]) ).

fof(f192,plain,
    ( ! [X2,X0,X1] : apply(pair(apply(k,X0),X2),X1) = pair(X0,apply(X2,X1))
    | ~ spl0_21 ),
    inference(avatar_component_clause,[],[f191]) ).

fof(f1247,plain,
    ( spl0_48
    | ~ spl0_2
    | ~ spl0_32 ),
    inference(avatar_split_clause,[],[f517,f278,f18,f1245]) ).

fof(f517,plain,
    ( ! [X0] : apply(X0,apply(b(apply(abstraction,apply(k,X0))),c(apply(abstraction,apply(k,X0))))) != apply(b(apply(abstraction,apply(k,X0))),b(apply(abstraction,apply(k,X0))))
    | ~ spl0_2
    | ~ spl0_32 ),
    inference(superposition,[],[f19,f279]) ).

fof(f1243,plain,
    ( spl0_47
    | ~ spl0_2
    | ~ spl0_3
    | ~ spl0_18 ),
    inference(avatar_split_clause,[],[f169,f133,f22,f18,f1241]) ).

fof(f1241,plain,
    ( spl0_47
  <=> ! [X0] : b(apply(apply(abstraction,k),X0)) != apply(b(apply(apply(abstraction,k),X0)),b(apply(apply(abstraction,k),X0))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_47])]) ).

fof(f169,plain,
    ( ! [X0] : b(apply(apply(abstraction,k),X0)) != apply(b(apply(apply(abstraction,k),X0)),b(apply(apply(abstraction,k),X0)))
    | ~ spl0_2
    | ~ spl0_3
    | ~ spl0_18 ),
    inference(forward_demodulation,[],[f164,f23]) ).

fof(f164,plain,
    ( ! [X0] : apply(b(apply(apply(abstraction,k),X0)),b(apply(apply(abstraction,k),X0))) != apply(apply(k,b(apply(apply(abstraction,k),X0))),c(apply(apply(abstraction,k),X0)))
    | ~ spl0_2
    | ~ spl0_18 ),
    inference(superposition,[],[f19,f134]) ).

fof(f1124,plain,
    ( spl0_46
    | ~ spl0_12 ),
    inference(avatar_split_clause,[],[f91,f85,f1122]) ).

fof(f1122,plain,
    ( spl0_46
  <=> ! [X0,X3,X2,X1] : apply(apply(apply(abstraction,X3),apply(X0,apply(k,X1))),apply(X2,X1)) = apply(apply(X3,apply(k,apply(X2,X1))),apply(apply(apply(abstraction,X0),X2),X1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_46])]) ).

fof(f91,plain,
    ( ! [X2,X3,X0,X1] : apply(apply(apply(abstraction,X3),apply(X0,apply(k,X1))),apply(X2,X1)) = apply(apply(X3,apply(k,apply(X2,X1))),apply(apply(apply(abstraction,X0),X2),X1))
    | ~ spl0_12 ),
    inference(superposition,[],[f86,f86]) ).

fof(f926,plain,
    ( spl0_45
    | ~ spl0_10
    | ~ spl0_12 ),
    inference(avatar_split_clause,[],[f99,f85,f58,f924]) ).

fof(f924,plain,
    ( spl0_45
  <=> ! [X0,X3,X2,X1] : apply(pair(apply(X0,apply(k,X1)),X3),apply(X2,X1)) = pair(apply(apply(apply(abstraction,X0),X2),X1),apply(X3,apply(X2,X1))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_45])]) ).

fof(f99,plain,
    ( ! [X2,X3,X0,X1] : apply(pair(apply(X0,apply(k,X1)),X3),apply(X2,X1)) = pair(apply(apply(apply(abstraction,X0),X2),X1),apply(X3,apply(X2,X1)))
    | ~ spl0_10
    | ~ spl0_12 ),
    inference(superposition,[],[f59,f86]) ).

fof(f922,plain,
    ( spl0_44
    | ~ spl0_10
    | ~ spl0_12 ),
    inference(avatar_split_clause,[],[f98,f85,f58,f920]) ).

fof(f920,plain,
    ( spl0_44
  <=> ! [X0,X3,X2,X1] : apply(pair(X3,apply(X0,apply(k,X1))),apply(X2,X1)) = pair(apply(X3,apply(X2,X1)),apply(apply(apply(abstraction,X0),X2),X1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_44])]) ).

fof(f98,plain,
    ( ! [X2,X3,X0,X1] : apply(pair(X3,apply(X0,apply(k,X1))),apply(X2,X1)) = pair(apply(X3,apply(X2,X1)),apply(apply(apply(abstraction,X0),X2),X1))
    | ~ spl0_10
    | ~ spl0_12 ),
    inference(superposition,[],[f59,f86]) ).

fof(f858,plain,
    ( spl0_43
    | ~ spl0_12 ),
    inference(avatar_split_clause,[],[f88,f85,f856]) ).

fof(f856,plain,
    ( spl0_43
  <=> ! [X2,X0,X1] : apply(apply(apply(abstraction,apply(X0,apply(k,X1))),X2),X1) = apply(apply(apply(apply(abstraction,X0),k),X1),apply(X2,X1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_43])]) ).

fof(f88,plain,
    ( ! [X2,X0,X1] : apply(apply(apply(abstraction,apply(X0,apply(k,X1))),X2),X1) = apply(apply(apply(apply(abstraction,X0),k),X1),apply(X2,X1))
    | ~ spl0_12 ),
    inference(superposition,[],[f86,f86]) ).

fof(f814,plain,
    ( spl0_42
    | ~ spl0_9
    | ~ spl0_12 ),
    inference(avatar_split_clause,[],[f95,f85,f51,f812]) ).

fof(f812,plain,
    ( spl0_42
  <=> ! [X2,X0,X1] :
        ( apply(apply(apply(abstraction,X2),eq),pair(X0,X1)) = apply(apply(X2,apply(k,pair(X0,X1))),projection2)
        | X0 = X1 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_42])]) ).

fof(f51,plain,
    ( spl0_9
  <=> ! [X0,X1] :
        ( X0 = X1
        | projection2 = apply(eq,pair(X0,X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_9])]) ).

fof(f95,plain,
    ( ! [X2,X0,X1] :
        ( apply(apply(apply(abstraction,X2),eq),pair(X0,X1)) = apply(apply(X2,apply(k,pair(X0,X1))),projection2)
        | X0 = X1 )
    | ~ spl0_9
    | ~ spl0_12 ),
    inference(superposition,[],[f86,f52]) ).

fof(f52,plain,
    ( ! [X0,X1] :
        ( projection2 = apply(eq,pair(X0,X1))
        | X0 = X1 )
    | ~ spl0_9 ),
    inference(avatar_component_clause,[],[f51]) ).

fof(f810,plain,
    ( spl0_40
    | ~ spl0_41
    | ~ spl0_2
    | ~ spl0_20 ),
    inference(avatar_split_clause,[],[f185,f171,f18,f807,f803]) ).

fof(f803,plain,
    ( spl0_40
  <=> projection2 = apply(eq,b(projection2)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_40])]) ).

fof(f171,plain,
    ( spl0_20
  <=> ! [X0] :
        ( projection2 = apply(eq,X0)
        | apply(projection1,X0) = apply(projection2,X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_20])]) ).

fof(f185,plain,
    ( apply(b(projection2),b(projection2)) != apply(apply(projection1,b(projection2)),c(projection2))
    | projection2 = apply(eq,b(projection2))
    | ~ spl0_2
    | ~ spl0_20 ),
    inference(superposition,[],[f19,f172]) ).

fof(f172,plain,
    ( ! [X0] :
        ( apply(projection1,X0) = apply(projection2,X0)
        | projection2 = apply(eq,X0) )
    | ~ spl0_20 ),
    inference(avatar_component_clause,[],[f171]) ).

fof(f684,plain,
    ( spl0_39
    | ~ spl0_6
    | ~ spl0_12 ),
    inference(avatar_split_clause,[],[f94,f85,f34,f682]) ).

fof(f682,plain,
    ( spl0_39
  <=> ! [X0,X1] : apply(apply(apply(abstraction,X1),eq),pair(X0,X0)) = apply(apply(X1,apply(k,pair(X0,X0))),projection1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_39])]) ).

fof(f94,plain,
    ( ! [X0,X1] : apply(apply(apply(abstraction,X1),eq),pair(X0,X0)) = apply(apply(X1,apply(k,pair(X0,X0))),projection1)
    | ~ spl0_6
    | ~ spl0_12 ),
    inference(superposition,[],[f86,f35]) ).

fof(f680,plain,
    ( spl0_38
    | ~ spl0_5
    | ~ spl0_12 ),
    inference(avatar_split_clause,[],[f93,f85,f30,f678]) ).

fof(f678,plain,
    ( spl0_38
  <=> ! [X2,X0,X1] : apply(apply(apply(abstraction,X2),projection2),pair(X0,X1)) = apply(apply(X2,apply(k,pair(X0,X1))),X1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_38])]) ).

fof(f93,plain,
    ( ! [X2,X0,X1] : apply(apply(apply(abstraction,X2),projection2),pair(X0,X1)) = apply(apply(X2,apply(k,pair(X0,X1))),X1)
    | ~ spl0_5
    | ~ spl0_12 ),
    inference(superposition,[],[f86,f31]) ).

fof(f676,plain,
    ( spl0_37
    | ~ spl0_4
    | ~ spl0_12 ),
    inference(avatar_split_clause,[],[f92,f85,f26,f674]) ).

fof(f674,plain,
    ( spl0_37
  <=> ! [X2,X0,X1] : apply(apply(apply(abstraction,X2),projection1),pair(X0,X1)) = apply(apply(X2,apply(k,pair(X0,X1))),X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_37])]) ).

fof(f92,plain,
    ( ! [X2,X0,X1] : apply(apply(apply(abstraction,X2),projection1),pair(X0,X1)) = apply(apply(X2,apply(k,pair(X0,X1))),X0)
    | ~ spl0_4
    | ~ spl0_12 ),
    inference(superposition,[],[f86,f27]) ).

fof(f600,plain,
    ( spl0_36
    | ~ spl0_9
    | ~ spl0_10 ),
    inference(avatar_split_clause,[],[f70,f58,f51,f598]) ).

fof(f598,plain,
    ( spl0_36
  <=> ! [X2,X0,X1] :
        ( apply(pair(X2,eq),pair(X0,X1)) = pair(apply(X2,pair(X0,X1)),projection2)
        | X0 = X1 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_36])]) ).

fof(f70,plain,
    ( ! [X2,X0,X1] :
        ( apply(pair(X2,eq),pair(X0,X1)) = pair(apply(X2,pair(X0,X1)),projection2)
        | X0 = X1 )
    | ~ spl0_9
    | ~ spl0_10 ),
    inference(superposition,[],[f59,f52]) ).

fof(f596,plain,
    ( spl0_35
    | ~ spl0_9
    | ~ spl0_10 ),
    inference(avatar_split_clause,[],[f65,f58,f51,f594]) ).

fof(f594,plain,
    ( spl0_35
  <=> ! [X2,X0,X1] :
        ( apply(pair(eq,X2),pair(X0,X1)) = pair(projection2,apply(X2,pair(X0,X1)))
        | X0 = X1 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_35])]) ).

fof(f65,plain,
    ( ! [X2,X0,X1] :
        ( apply(pair(eq,X2),pair(X0,X1)) = pair(projection2,apply(X2,pair(X0,X1)))
        | X0 = X1 )
    | ~ spl0_9
    | ~ spl0_10 ),
    inference(superposition,[],[f59,f52]) ).

fof(f569,plain,
    ( spl0_34
    | ~ spl0_3
    | ~ spl0_12 ),
    inference(avatar_split_clause,[],[f90,f85,f22,f567]) ).

fof(f90,plain,
    ( ! [X2,X0,X1] : apply(apply(apply(abstraction,X2),apply(k,X0)),X1) = apply(apply(X2,apply(k,X1)),X0)
    | ~ spl0_3
    | ~ spl0_12 ),
    inference(superposition,[],[f86,f23]) ).

fof(f536,plain,
    ( spl0_33
    | ~ spl0_9
    | ~ spl0_10 ),
    inference(avatar_split_clause,[],[f73,f58,f51,f534]) ).

fof(f534,plain,
    ( spl0_33
  <=> ! [X2,X0,X1] :
        ( projection2 = apply(eq,apply(pair(X0,X2),X1))
        | apply(X0,X1) = apply(X2,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_33])]) ).

fof(f73,plain,
    ( ! [X2,X0,X1] :
        ( projection2 = apply(eq,apply(pair(X0,X2),X1))
        | apply(X0,X1) = apply(X2,X1) )
    | ~ spl0_9
    | ~ spl0_10 ),
    inference(superposition,[],[f52,f59]) ).

fof(f280,plain,
    ( spl0_32
    | ~ spl0_3
    | ~ spl0_12 ),
    inference(avatar_split_clause,[],[f89,f85,f22,f278]) ).

fof(f89,plain,
    ( ! [X2,X0,X1] : apply(apply(apply(abstraction,apply(k,X0)),X2),X1) = apply(X0,apply(X2,X1))
    | ~ spl0_3
    | ~ spl0_12 ),
    inference(superposition,[],[f86,f23]) ).

fof(f276,plain,
    ( spl0_31
    | ~ spl0_6
    | ~ spl0_10 ),
    inference(avatar_split_clause,[],[f69,f58,f34,f274]) ).

fof(f274,plain,
    ( spl0_31
  <=> ! [X0,X1] : apply(pair(X1,eq),pair(X0,X0)) = pair(apply(X1,pair(X0,X0)),projection1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_31])]) ).

fof(f69,plain,
    ( ! [X0,X1] : apply(pair(X1,eq),pair(X0,X0)) = pair(apply(X1,pair(X0,X0)),projection1)
    | ~ spl0_6
    | ~ spl0_10 ),
    inference(superposition,[],[f59,f35]) ).

fof(f272,plain,
    ( spl0_30
    | ~ spl0_5
    | ~ spl0_10 ),
    inference(avatar_split_clause,[],[f68,f58,f30,f270]) ).

fof(f68,plain,
    ( ! [X2,X0,X1] : apply(pair(X2,projection2),pair(X0,X1)) = pair(apply(X2,pair(X0,X1)),X1)
    | ~ spl0_5
    | ~ spl0_10 ),
    inference(superposition,[],[f59,f31]) ).

fof(f268,plain,
    ( spl0_29
    | ~ spl0_4
    | ~ spl0_10 ),
    inference(avatar_split_clause,[],[f67,f58,f26,f266]) ).

fof(f67,plain,
    ( ! [X2,X0,X1] : apply(pair(X2,projection1),pair(X0,X1)) = pair(apply(X2,pair(X0,X1)),X0)
    | ~ spl0_4
    | ~ spl0_10 ),
    inference(superposition,[],[f59,f27]) ).

fof(f264,plain,
    ( spl0_28
    | ~ spl0_6
    | ~ spl0_10 ),
    inference(avatar_split_clause,[],[f64,f58,f34,f262]) ).

fof(f262,plain,
    ( spl0_28
  <=> ! [X0,X1] : apply(pair(eq,X1),pair(X0,X0)) = pair(projection1,apply(X1,pair(X0,X0))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_28])]) ).

fof(f64,plain,
    ( ! [X0,X1] : apply(pair(eq,X1),pair(X0,X0)) = pair(projection1,apply(X1,pair(X0,X0)))
    | ~ spl0_6
    | ~ spl0_10 ),
    inference(superposition,[],[f59,f35]) ).

fof(f260,plain,
    ( spl0_27
    | ~ spl0_5
    | ~ spl0_10 ),
    inference(avatar_split_clause,[],[f63,f58,f30,f258]) ).

fof(f63,plain,
    ( ! [X2,X0,X1] : apply(pair(projection2,X2),pair(X0,X1)) = pair(X1,apply(X2,pair(X0,X1)))
    | ~ spl0_5
    | ~ spl0_10 ),
    inference(superposition,[],[f59,f31]) ).

fof(f256,plain,
    ( spl0_26
    | ~ spl0_4
    | ~ spl0_10 ),
    inference(avatar_split_clause,[],[f62,f58,f26,f254]) ).

fof(f62,plain,
    ( ! [X2,X0,X1] : apply(pair(projection1,X2),pair(X0,X1)) = pair(X0,apply(X2,pair(X0,X1)))
    | ~ spl0_4
    | ~ spl0_10 ),
    inference(superposition,[],[f59,f27]) ).

fof(f240,plain,
    ( ~ spl0_25
    | ~ spl0_2
    | ~ spl0_18 ),
    inference(avatar_split_clause,[],[f157,f133,f18,f237]) ).

fof(f237,plain,
    ( spl0_25
  <=> apply(k,c(apply(abstraction,k))) = apply(b(apply(abstraction,k)),b(apply(abstraction,k))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_25])]) ).

fof(f157,plain,
    ( apply(k,c(apply(abstraction,k))) != apply(b(apply(abstraction,k)),b(apply(abstraction,k)))
    | ~ spl0_2
    | ~ spl0_18 ),
    inference(superposition,[],[f19,f134]) ).

fof(f235,plain,
    ( spl0_24
    | ~ spl0_3
    | ~ spl0_11 ),
    inference(avatar_split_clause,[],[f82,f78,f22,f233]) ).

fof(f233,plain,
    ( spl0_24
  <=> ! [X0,X1] :
        ( apply(X1,n(X1,apply(k,X0))) != X0
        | apply(k,X0) = X1 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_24])]) ).

fof(f78,plain,
    ( spl0_11
  <=> ! [X0,X1] :
        ( X0 = X1
        | apply(X0,n(X0,X1)) != apply(X1,n(X0,X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_11])]) ).

fof(f82,plain,
    ( ! [X0,X1] :
        ( apply(X1,n(X1,apply(k,X0))) != X0
        | apply(k,X0) = X1 )
    | ~ spl0_3
    | ~ spl0_11 ),
    inference(superposition,[],[f79,f23]) ).

fof(f79,plain,
    ( ! [X0,X1] :
        ( apply(X0,n(X0,X1)) != apply(X1,n(X0,X1))
        | X0 = X1 )
    | ~ spl0_11 ),
    inference(avatar_component_clause,[],[f78]) ).

fof(f231,plain,
    ( spl0_23
    | ~ spl0_3
    | ~ spl0_11 ),
    inference(avatar_split_clause,[],[f81,f78,f22,f229]) ).

fof(f81,plain,
    ( ! [X0,X1] :
        ( apply(X1,n(apply(k,X0),X1)) != X0
        | apply(k,X0) = X1 )
    | ~ spl0_3
    | ~ spl0_11 ),
    inference(superposition,[],[f79,f23]) ).

fof(f197,plain,
    ( spl0_22
    | ~ spl0_3
    | ~ spl0_10 ),
    inference(avatar_split_clause,[],[f66,f58,f22,f195]) ).

fof(f66,plain,
    ( ! [X2,X0,X1] : apply(pair(X2,apply(k,X0)),X1) = pair(apply(X2,X1),X0)
    | ~ spl0_3
    | ~ spl0_10 ),
    inference(superposition,[],[f59,f23]) ).

fof(f193,plain,
    ( spl0_21
    | ~ spl0_3
    | ~ spl0_10 ),
    inference(avatar_split_clause,[],[f61,f58,f22,f191]) ).

fof(f61,plain,
    ( ! [X2,X0,X1] : apply(pair(apply(k,X0),X2),X1) = pair(X0,apply(X2,X1))
    | ~ spl0_3
    | ~ spl0_10 ),
    inference(superposition,[],[f59,f23]) ).

fof(f173,plain,
    ( spl0_20
    | ~ spl0_8
    | ~ spl0_9 ),
    inference(avatar_split_clause,[],[f54,f51,f45,f171]) ).

fof(f54,plain,
    ( ! [X0] :
        ( projection2 = apply(eq,X0)
        | apply(projection1,X0) = apply(projection2,X0) )
    | ~ spl0_8
    | ~ spl0_9 ),
    inference(superposition,[],[f52,f46]) ).

fof(f147,plain,
    ( ~ spl0_19
    | ~ spl0_2
    | ~ spl0_14 ),
    inference(avatar_split_clause,[],[f114,f105,f18,f144]) ).

fof(f144,plain,
    ( spl0_19
  <=> apply(b(pair(projection1,projection2)),b(pair(projection1,projection2))) = apply(b(pair(projection1,projection2)),c(pair(projection1,projection2))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_19])]) ).

fof(f114,plain,
    ( apply(b(pair(projection1,projection2)),b(pair(projection1,projection2))) != apply(b(pair(projection1,projection2)),c(pair(projection1,projection2)))
    | ~ spl0_2
    | ~ spl0_14 ),
    inference(superposition,[],[f19,f106]) ).

fof(f135,plain,
    ( spl0_18
    | ~ spl0_3
    | ~ spl0_12 ),
    inference(avatar_split_clause,[],[f96,f85,f22,f133]) ).

fof(f96,plain,
    ( ! [X0,X1] : apply(k,X0) = apply(apply(apply(abstraction,k),X1),X0)
    | ~ spl0_3
    | ~ spl0_12 ),
    inference(superposition,[],[f86,f23]) ).

fof(f131,plain,
    ( spl0_17
    | ~ spl0_4
    | ~ spl0_10 ),
    inference(avatar_split_clause,[],[f75,f58,f26,f129]) ).

fof(f75,plain,
    ( ! [X2,X0,X1] : apply(X0,X1) = apply(projection1,apply(pair(X0,X2),X1))
    | ~ spl0_4
    | ~ spl0_10 ),
    inference(superposition,[],[f27,f59]) ).

fof(f127,plain,
    ( spl0_16
    | ~ spl0_5
    | ~ spl0_10 ),
    inference(avatar_split_clause,[],[f74,f58,f30,f125]) ).

fof(f74,plain,
    ( ! [X2,X0,X1] : apply(X2,X1) = apply(projection2,apply(pair(X0,X2),X1))
    | ~ spl0_5
    | ~ spl0_10 ),
    inference(superposition,[],[f31,f59]) ).

fof(f119,plain,
    ( spl0_15
    | ~ spl0_6
    | ~ spl0_10 ),
    inference(avatar_split_clause,[],[f76,f58,f34,f117]) ).

fof(f76,plain,
    ( ! [X0,X1] : projection1 = apply(eq,apply(pair(X0,X0),X1))
    | ~ spl0_6
    | ~ spl0_10 ),
    inference(superposition,[],[f35,f59]) ).

fof(f107,plain,
    ( spl0_14
    | ~ spl0_8
    | ~ spl0_10 ),
    inference(avatar_split_clause,[],[f71,f58,f45,f105]) ).

fof(f71,plain,
    ( ! [X0] : apply(pair(projection1,projection2),X0) = X0
    | ~ spl0_8
    | ~ spl0_10 ),
    inference(superposition,[],[f59,f46]) ).

fof(f103,plain,
    ( spl0_13
    | ~ spl0_2
    | ~ spl0_3 ),
    inference(avatar_split_clause,[],[f38,f22,f18,f101]) ).

fof(f101,plain,
    ( spl0_13
  <=> ! [X0] : apply(b(apply(k,X0)),b(apply(k,X0))) != apply(X0,c(apply(k,X0))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_13])]) ).

fof(f38,plain,
    ( ! [X0] : apply(b(apply(k,X0)),b(apply(k,X0))) != apply(X0,c(apply(k,X0)))
    | ~ spl0_2
    | ~ spl0_3 ),
    inference(superposition,[],[f19,f23]) ).

fof(f87,plain,
    spl0_12,
    inference(avatar_split_clause,[],[f6,f85]) ).

fof(f6,axiom,
    ! [X2,X0,X1] : apply(apply(apply(abstraction,X0),X1),X2) = apply(apply(X0,apply(k,X2)),apply(X1,X2)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',abstraction) ).

fof(f80,plain,
    spl0_11,
    inference(avatar_split_clause,[],[f9,f78]) ).

fof(f9,axiom,
    ! [X0,X1] :
      ( X0 = X1
      | apply(X0,n(X0,X1)) != apply(X1,n(X0,X1)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',extensionality2) ).

fof(f60,plain,
    spl0_10,
    inference(avatar_split_clause,[],[f5,f58]) ).

fof(f5,axiom,
    ! [X2,X0,X1] : apply(pair(X0,X1),X2) = pair(apply(X0,X2),apply(X1,X2)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pairwise_application) ).

fof(f53,plain,
    spl0_9,
    inference(avatar_split_clause,[],[f8,f51]) ).

fof(f8,axiom,
    ! [X0,X1] :
      ( X0 = X1
      | projection2 = apply(eq,pair(X0,X1)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',extensionality1) ).

fof(f47,plain,
    spl0_8,
    inference(avatar_split_clause,[],[f4,f45]) ).

fof(f4,axiom,
    ! [X0] : pair(apply(projection1,X0),apply(projection2,X0)) = X0,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pairing) ).

fof(f43,plain,
    ( ~ spl0_7
    | ~ spl0_2
    | ~ spl0_3 ),
    inference(avatar_split_clause,[],[f37,f22,f18,f40]) ).

fof(f40,plain,
    ( spl0_7
  <=> b(k) = apply(b(k),b(k)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_7])]) ).

fof(f37,plain,
    ( b(k) != apply(b(k),b(k))
    | ~ spl0_2
    | ~ spl0_3 ),
    inference(superposition,[],[f19,f23]) ).

fof(f36,plain,
    spl0_6,
    inference(avatar_split_clause,[],[f7,f34]) ).

fof(f7,axiom,
    ! [X0] : projection1 = apply(eq,pair(X0,X0)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',equality) ).

fof(f32,plain,
    spl0_5,
    inference(avatar_split_clause,[],[f3,f30]) ).

fof(f3,axiom,
    ! [X0,X1] : apply(projection2,pair(X0,X1)) = X1,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',projection2) ).

fof(f28,plain,
    spl0_4,
    inference(avatar_split_clause,[],[f2,f26]) ).

fof(f2,axiom,
    ! [X0,X1] : apply(projection1,pair(X0,X1)) = X0,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',projection1) ).

fof(f24,plain,
    spl0_3,
    inference(avatar_split_clause,[],[f1,f22]) ).

fof(f1,axiom,
    ! [X0,X1] : apply(apply(k,X0),X1) = X0,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',k_definition) ).

fof(f20,plain,
    spl0_2,
    inference(avatar_split_clause,[],[f11,f18]) ).

fof(f11,axiom,
    ! [X1] : apply(apply(X1,b(X1)),c(X1)) != apply(b(X1),b(X1)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_diagonal_combinator) ).

fof(f16,plain,
    ~ spl0_1,
    inference(avatar_split_clause,[],[f10,f13]) ).

fof(f13,plain,
    ( spl0_1
  <=> projection1 = projection2 ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_1])]) ).

fof(f10,axiom,
    projection1 != projection2,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',different_projections) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.13  % Problem    : COL075-1 : TPTP v8.1.2. Released v1.2.0.
% 0.11/0.14  % Command    : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.15/0.36  % Computer : n029.cluster.edu
% 0.15/0.36  % Model    : x86_64 x86_64
% 0.15/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36  % Memory   : 8042.1875MB
% 0.15/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36  % CPULimit   : 300
% 0.15/0.36  % WCLimit    : 300
% 0.15/0.36  % DateTime   : Fri May  3 18:31:38 EDT 2024
% 0.15/0.36  % CPUTime    : 
% 0.15/0.36  % (22638)Running in auto input_syntax mode. Trying TPTP
% 0.15/0.38  % (22641)WARNING: value z3 for option sas not known
% 0.22/0.38  % (22642)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on theBenchmark for (533ds/0Mi)
% 0.22/0.38  % (22640)fmb+10_1_bce=on:fmbdsb=on:fmbes=contour:fmbswr=3:fde=none:nm=0_793 on theBenchmark for (793ds/0Mi)
% 0.22/0.38  % (22643)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)
% 0.22/0.38  % (22641)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)
% 0.22/0.38  % (22644)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)
% 0.22/0.38  % (22639)fmb+10_1_bce=on:fmbas=function:fmbsr=1.2:fde=unused:nm=0_846 on theBenchmark for (846ds/0Mi)
% 0.22/0.38  % (22645)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)
% 0.22/0.38  TRYING [1]
% 0.22/0.38  TRYING [2]
% 0.22/0.38  TRYING [3]
% 0.22/0.38  TRYING [1]
% 0.22/0.38  TRYING [2]
% 0.22/0.39  TRYING [4]
% 0.22/0.39  TRYING [3]
% 0.22/0.41  TRYING [5]
% 0.22/0.42  TRYING [4]
% 0.22/0.47  TRYING [6]
% 0.22/0.50  TRYING [5]
% 0.22/0.53  % (22643)First to succeed.
% 0.22/0.54  % (22643)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-22638"
% 0.22/0.54  % (22643)Refutation found. Thanks to Tanya!
% 0.22/0.54  % SZS status Unsatisfiable for theBenchmark
% 0.22/0.54  % SZS output start Proof for theBenchmark
% See solution above
% 0.22/0.54  % (22643)------------------------------
% 0.22/0.54  % (22643)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.22/0.54  % (22643)Termination reason: Refutation
% 0.22/0.54  
% 0.22/0.54  % (22643)Memory used [KB]: 3542
% 0.22/0.54  % (22643)Time elapsed: 0.160 s
% 0.22/0.54  % (22643)Instructions burned: 326 (million)
% 0.22/0.54  % (22638)Success in time 0.165 s
%------------------------------------------------------------------------------