TSTP Solution File: SEU551^1 by E---3.1.00

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : E---3.1.00
% Problem  : SEU551^1 : TPTP v8.2.0. Bugfixed v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_E %s %d THM

% 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 : Tue May 21 03:28:07 EDT 2024

% Result   : Theorem 0.14s 0.42s
% Output   : CNFRefutation 0.14s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    6
%            Number of leaves      :  190
% Syntax   : Number of formulae    :  225 (  19 unt; 121 typ;   0 def)
%            Number of atoms       :  844 ( 215 equ;   0 cnn)
%            Maximal formula atoms :  253 (   8 avg)
%            Number of connectives : 3340 ( 302   ~; 331   |; 225   &;1961   @)
%                                         ( 117 <=>; 404  =>;   0  <=;   0 <~>)
%            Maximal formula depth :  313 (  12 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :  233 ( 233   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :  124 ( 121 usr;  72 con; 0-3 aty)
%            Number of variables   :  726 (  54   ^ 576   !;  96   ?; 726   :)

% Comments : 
%------------------------------------------------------------------------------
thf(decl_22,type,
    in: $i > $i > $o ).

thf(decl_23,type,
    exu: ( $i > $o ) > $o ).

thf(decl_24,type,
    setextAx: $o ).

thf(decl_25,type,
    emptyset: $i ).

thf(decl_26,type,
    emptysetAx: $o ).

thf(decl_27,type,
    setadjoin: $i > $i > $i ).

thf(decl_28,type,
    setadjoinAx: $o ).

thf(decl_29,type,
    powerset: $i > $i ).

thf(decl_30,type,
    powersetAx: $o ).

thf(decl_31,type,
    setunion: $i > $i ).

thf(decl_32,type,
    setunionAx: $o ).

thf(decl_33,type,
    omega: $i ).

thf(decl_34,type,
    omega0Ax: $o ).

thf(decl_35,type,
    omegaSAx: $o ).

thf(decl_36,type,
    omegaIndAx: $o ).

thf(decl_37,type,
    replAx: $o ).

thf(decl_38,type,
    foundationAx: $o ).

thf(decl_39,type,
    wellorderingAx: $o ).

thf(decl_41,type,
    descrp: $o ).

thf(decl_42,type,
    dsetconstr: $i > ( $i > $o ) > $i ).

thf(decl_43,type,
    dsetconstrI: $o ).

thf(decl_44,type,
    dsetconstrEL: $o ).

thf(decl_45,type,
    dsetconstrER: $o ).

thf(decl_46,type,
    exuE1: $o ).

thf(decl_47,type,
    prop2set: $o > $i ).

thf(decl_48,type,
    prop2setE: $o ).

thf(decl_49,type,
    emptysetE: $o ).

thf(decl_50,type,
    emptysetimpfalse: $o ).

thf(decl_51,type,
    notinemptyset: $o ).

thf(decl_52,type,
    exuE3e: $o ).

thf(decl_53,type,
    setext: $o ).

thf(decl_54,type,
    emptyI: $o ).

thf(decl_55,type,
    noeltsimpempty: $o ).

thf(decl_56,type,
    setbeta: $o ).

thf(decl_57,type,
    nonempty: $i > $o ).

thf(decl_58,type,
    nonemptyE1: $o ).

thf(decl_59,type,
    nonemptyI: $o ).

thf(decl_60,type,
    nonemptyI1: $o ).

thf(decl_61,type,
    setadjoinIL: $o ).

thf(decl_62,type,
    emptyinunitempty: $o ).

thf(decl_63,type,
    setadjoinIR: $o ).

thf(decl_64,type,
    setadjoinE: $o ).

thf(decl_65,type,
    setadjoinOr: $o ).

thf(decl_66,type,
    setoftrueEq: $o ).

thf(decl_67,type,
    powersetI: $o ).

thf(decl_68,type,
    emptyinPowerset: $o ).

thf(decl_69,type,
    emptyInPowerset: $o ).

thf(decl_70,type,
    powersetE: $o ).

thf(decl_71,type,
    setunionI: $o ).

thf(decl_72,type,
    setunionE: $o ).

thf(decl_73,type,
    subPowSU: $o ).

thf(decl_74,type,
    exuE2: $o ).

thf(decl_75,type,
    nonemptyImpWitness: $o ).

thf(decl_76,type,
    uniqinunit: $o ).

thf(decl_77,type,
    notinsingleton: $o ).

thf(decl_78,type,
    eqinunit: $o ).

thf(decl_79,type,
    singletonsswitch: $o ).

thf(decl_80,type,
    upairsetE: $o ).

thf(decl_81,type,
    upairsetIL: $o ).

thf(decl_82,type,
    upairsetIR: $o ).

thf(decl_83,type,
    emptyE1: $o ).

thf(decl_84,type,
    vacuousDall: $o ).

thf(decl_85,type,
    quantDeMorgan1: $o ).

thf(decl_86,type,
    quantDeMorgan2: $o ).

thf(decl_87,type,
    quantDeMorgan3: $o ).

thf(decl_88,type,
    quantDeMorgan4: $o ).

thf(decl_89,type,
    prop2setI: $o ).

thf(decl_91,type,
    prop2set2propI: $o ).

thf(decl_92,type,
    notdexE: $o ).

thf(decl_93,type,
    notdallE: $o ).

thf(decl_94,type,
    exuI1: $o ).

thf(decl_95,type,
    exuI3: $o ).

thf(decl_96,type,
    exuI2: $o ).

thf(decl_97,type,
    inCongP: $o ).

thf(decl_98,type,
    in__Cong: $o ).

thf(decl_99,type,
    exuE3u: $o ).

thf(decl_100,type,
    exu__Cong: $o ).

thf(decl_101,type,
    epred1_0: $o ).

thf(decl_102,type,
    esk1_2: $i > $i > $i ).

thf(decl_103,type,
    esk2_2: $i > $i > $i ).

thf(decl_104,type,
    esk3_2: $i > $i > $i ).

thf(decl_105,type,
    esk4_1: $i > $i ).

thf(decl_106,type,
    esk5_2: ( $i > $i > $o ) > $i > $i ).

thf(decl_107,type,
    esk6_3: ( $i > $i > $o ) > $i > $i > $i ).

thf(decl_108,type,
    esk7_2: ( $i > $i > $o ) > $i > $i ).

thf(decl_109,type,
    esk8_3: ( $i > $i > $o ) > $i > $i > $i ).

thf(decl_110,type,
    esk9_1: $i > $i ).

thf(decl_111,type,
    esk10_2: ( $i > $o ) > $i > $i ).

thf(decl_112,type,
    esk11_1: ( $i > $o ) > $i ).

thf(decl_113,type,
    esk12_2: ( $i > $o ) > $i > $i ).

thf(decl_114,type,
    esk13_1: ( $i > $o ) > $i ).

thf(decl_115,type,
    esk14_2: $i > $i > $i ).

thf(decl_116,type,
    esk15_2: $i > $i > $i ).

thf(decl_117,type,
    esk16_1: $i > $i ).

thf(decl_118,type,
    esk17_1: $i > $i ).

thf(decl_119,type,
    esk18_1: $i > $i ).

thf(decl_120,type,
    esk19_2: $i > $i > $i ).

thf(decl_121,type,
    esk20_3: $i > $i > $o > $i ).

thf(decl_122,type,
    esk21_2: ( $i > $o ) > $i > $i ).

thf(decl_123,type,
    esk22_1: ( $i > $o ) > $i ).

thf(decl_124,type,
    esk23_1: $i > $i ).

thf(decl_125,type,
    esk24_2: $i > ( $i > $o ) > $i ).

thf(decl_126,type,
    esk25_2: $i > ( $i > $o ) > $i ).

thf(decl_127,type,
    esk26_2: $i > ( $i > $o ) > $i ).

thf(decl_128,type,
    esk27_2: $i > ( $i > $o ) > $i ).

thf(decl_129,type,
    esk28_2: $i > ( $i > $o ) > $i ).

thf(decl_130,type,
    esk29_2: $i > ( $i > $o ) > $i ).

thf(decl_131,type,
    esk30_2: ( $i > $o ) > $i > $i ).

thf(decl_132,type,
    esk31_1: ( $i > $o ) > $i ).

thf(decl_133,type,
    esk32_1: ( $i > $o ) > $i ).

thf(decl_134,type,
    esk33_1: ( $i > $o ) > $i ).

thf(decl_135,type,
    esk34_1: ( $i > $o ) > $i ).

thf(decl_136,type,
    esk35_2: ( $i > $o ) > $i > $i ).

thf(decl_137,type,
    esk36_1: ( $i > $o ) > $i ).

thf(decl_138,type,
    esk37_2: ( $i > $o ) > $i > $i ).

thf(decl_139,type,
    esk38_2: ( $i > $o ) > ( $i > $o ) > $i ).

thf(decl_140,type,
    esk39_2: ( $i > $o ) > ( $i > $o ) > $i ).

thf(decl_141,type,
    esk40_3: ( $i > $o ) > ( $i > $o ) > $i > $i ).

thf(decl_142,type,
    esk41_2: ( $i > $o ) > ( $i > $o ) > $i ).

thf(decl_143,type,
    esk42_3: ( $i > $o ) > ( $i > $o ) > $i > $i ).

thf(decl_144,type,
    esk43_2: ( $i > $o ) > ( $i > $o ) > $i ).

thf(nonempty,axiom,
    ( nonempty
    = ( ^ [X2: $i] : ( X2 != emptyset ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',nonempty) ).

thf(exu__Cong,axiom,
    ( exu__Cong
  <=> ! [X1: $i > $o,X17: $i > $o] :
        ( ! [X2: $i,X3: $i] :
            ( ( X2 = X3 )
           => ( ( X1 @ X2 )
            <=> ( X17 @ X3 ) ) )
       => ( ( exu
            @ ^ [X2: $i] : ( X1 @ X2 ) )
        <=> ( exu
            @ ^ [X2: $i] : ( X17 @ X2 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exu__Cong) ).

thf(exu,axiom,
    ( exu
    = ( ^ [X1: $i > $o] :
        ? [X2: $i] :
          ( ( X1 @ X2 )
          & ! [X3: $i] :
              ( ( X1 @ X3 )
             => ( X2 = X3 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exu) ).

thf(exuE3e,axiom,
    ( exuE3e
  <=> ! [X1: $i > $o] :
        ( ( exu
          @ ^ [X2: $i] : ( X1 @ X2 ) )
       => ? [X2: $i] : ( X1 @ X2 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exuE3e) ).

thf(exuI1,axiom,
    ( exuI1
  <=> ! [X1: $i > $o] :
        ( ? [X2: $i] :
            ( ( X1 @ X2 )
            & ! [X3: $i] :
                ( ( X1 @ X3 )
               => ( X2 = X3 ) ) )
       => ( exu
          @ ^ [X2: $i] : ( X1 @ X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exuI1) ).

thf(exuI3,axiom,
    ( exuI3
  <=> ! [X1: $i > $o] :
        ( ? [X2: $i] : ( X1 @ X2 )
       => ( ! [X2: $i,X3: $i] :
              ( ( X1 @ X2 )
             => ( ( X1 @ X3 )
               => ( X2 = X3 ) ) )
         => ( exu
            @ ^ [X2: $i] : ( X1 @ X2 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exuI3) ).

thf(exuI2,axiom,
    ( exuI2
  <=> ! [X1: $i > $o] :
        ( ? [X2: $i] :
          ! [X3: $i] :
            ( ( X1 @ X3 )
          <=> ( X3 = X2 ) )
       => ( exu
          @ ^ [X2: $i] : ( X1 @ X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exuI2) ).

thf(exuE3u,axiom,
    ( exuE3u
  <=> ! [X1: $i > $o] :
        ( ( exu
          @ ^ [X2: $i] : ( X1 @ X2 ) )
       => ! [X2: $i,X3: $i] :
            ( ( X1 @ X2 )
           => ( ( X1 @ X3 )
             => ( X2 = X3 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exuE3u) ).

thf(nonemptyI,axiom,
    ( nonemptyI
  <=> ! [X4: $i,X1: $i > $o,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( ( X1 @ X2 )
         => ( nonempty
            @ ( dsetconstr @ X4
              @ ^ [X3: $i] : ( X1 @ X3 ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',nonemptyI) ).

thf(exuE2,axiom,
    ( exuE2
  <=> ! [X1: $i > $o] :
        ( ( exu
          @ ^ [X2: $i] : ( X1 @ X2 ) )
       => ? [X2: $i] :
          ! [X3: $i] :
            ( ( X1 @ X3 )
          <=> ( X3 = X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exuE2) ).

thf(exuE1,axiom,
    ( exuE1
  <=> ! [X1: $i > $o] :
        ( ( exu
          @ ^ [X2: $i] : ( X1 @ X2 ) )
       => ? [X2: $i] :
            ( ( X1 @ X2 )
            & ! [X3: $i] :
                ( ( X1 @ X3 )
               => ( X2 = X3 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exuE1) ).

thf(replAx,axiom,
    ( replAx
  <=> ! [X6: $i > $i > $o,X4: $i] :
        ( ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ( exu
              @ ^ [X3: $i] : ( X6 @ X2 @ X3 ) ) )
       => ? [X5: $i] :
          ! [X2: $i] :
            ( ( in @ X2 @ X5 )
          <=> ? [X3: $i] :
                ( ( in @ X3 @ X4 )
                & ( X6 @ X3 @ X2 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',replAx) ).

thf(nonemptyI1,axiom,
    ( nonemptyI1
  <=> ! [X4: $i] :
        ( ? [X2: $i] : ( in @ X2 @ X4 )
       => ( nonempty @ X4 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',nonemptyI1) ).

thf(setbeta,axiom,
    ( setbeta
  <=> ! [X4: $i,X1: $i > $o,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( ( in @ X2
            @ ( dsetconstr @ X4
              @ ^ [X3: $i] : ( X1 @ X3 ) ) )
        <=> ( X1 @ X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setbeta) ).

thf(nonemptyE1,axiom,
    ( nonemptyE1
  <=> ! [X4: $i] :
        ( ( nonempty @ X4 )
       => ? [X2: $i] : ( in @ X2 @ X4 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',nonemptyE1) ).

thf(setoftrueEq,axiom,
    ( setoftrueEq
  <=> ! [X4: $i] :
        ( ( dsetconstr @ X4
          @ ^ [X2: $i] : $true )
        = X4 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setoftrueEq) ).

thf(nonemptyImpWitness,axiom,
    ( nonemptyImpWitness
  <=> ! [X4: $i] :
        ( ( nonempty @ X4 )
       => ? [X2: $i] :
            ( ( in @ X2 @ X4 )
            & $true ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',nonemptyImpWitness) ).

thf(emptyE1,axiom,
    ( emptyE1
  <=> ! [X4: $i,X1: $i > $o] :
        ( ? [X2: $i] :
            ( ( in @ X2 @ X4 )
            & ( X1 @ X2 ) )
       => ( ( ( dsetconstr @ X4
              @ ^ [X2: $i] : ( X1 @ X2 ) )
            = emptyset )
         => ~ $true ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',emptyE1) ).

thf(dsetconstrER,axiom,
    ( dsetconstrER
  <=> ! [X4: $i,X1: $i > $o,X2: $i] :
        ( ( in @ X2
          @ ( dsetconstr @ X4
            @ ^ [X3: $i] : ( X1 @ X3 ) ) )
       => ( X1 @ X2 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dsetconstrER) ).

thf(dsetconstrEL,axiom,
    ( dsetconstrEL
  <=> ! [X4: $i,X1: $i > $o,X2: $i] :
        ( ( in @ X2
          @ ( dsetconstr @ X4
            @ ^ [X3: $i] : ( X1 @ X3 ) ) )
       => ( in @ X2 @ X4 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dsetconstrEL) ).

thf(dsetconstrI,axiom,
    ( dsetconstrI
  <=> ! [X4: $i,X1: $i > $o,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( ( X1 @ X2 )
         => ( in @ X2
            @ ( dsetconstr @ X4
              @ ^ [X3: $i] : ( X1 @ X3 ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dsetconstrI) ).

thf(emptyset__Cong,conjecture,
    ( setextAx
   => ( emptysetAx
     => ( setadjoinAx
       => ( powersetAx
         => ( setunionAx
           => ( omega0Ax
             => ( omegaSAx
               => ( omegaIndAx
                 => ( replAx
                   => ( foundationAx
                     => ( wellorderingAx
                       => ( descrp
                         => ( dsetconstrI
                           => ( dsetconstrEL
                             => ( dsetconstrER
                               => ( exuE1
                                 => ( prop2setE
                                   => ( emptysetE
                                     => ( emptysetimpfalse
                                       => ( notinemptyset
                                         => ( exuE3e
                                           => ( setext
                                             => ( emptyI
                                               => ( noeltsimpempty
                                                 => ( setbeta
                                                   => ( nonemptyE1
                                                     => ( nonemptyI
                                                       => ( nonemptyI1
                                                         => ( setadjoinIL
                                                           => ( emptyinunitempty
                                                             => ( setadjoinIR
                                                               => ( setadjoinE
                                                                 => ( setadjoinOr
                                                                   => ( setoftrueEq
                                                                     => ( powersetI
                                                                       => ( emptyinPowerset
                                                                         => ( emptyInPowerset
                                                                           => ( powersetE
                                                                             => ( setunionI
                                                                               => ( setunionE
                                                                                 => ( subPowSU
                                                                                   => ( exuE2
                                                                                     => ( nonemptyImpWitness
                                                                                       => ( uniqinunit
                                                                                         => ( notinsingleton
                                                                                           => ( eqinunit
                                                                                             => ( singletonsswitch
                                                                                               => ( upairsetE
                                                                                                 => ( upairsetIL
                                                                                                   => ( upairsetIR
                                                                                                     => ( emptyE1
                                                                                                       => ( vacuousDall
                                                                                                         => ( quantDeMorgan1
                                                                                                           => ( quantDeMorgan2
                                                                                                             => ( quantDeMorgan3
                                                                                                               => ( quantDeMorgan4
                                                                                                                 => ( prop2setI
                                                                                                                   => ( prop2set2propI
                                                                                                                     => ( notdexE
                                                                                                                       => ( notdallE
                                                                                                                         => ( exuI1
                                                                                                                           => ( exuI3
                                                                                                                             => ( exuI2
                                                                                                                               => ( inCongP
                                                                                                                                 => ( in__Cong
                                                                                                                                   => ( exuE3u
                                                                                                                                     => ( exu__Cong
                                                                                                                                       => ( emptyset = emptyset ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',emptyset__Cong) ).

thf(vacuousDall,axiom,
    ( vacuousDall
  <=> ! [X1: $i > $o,X2: $i] :
        ( ( in @ X2 @ emptyset )
       => ( X1 @ X2 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',vacuousDall) ).

thf(quantDeMorgan1,axiom,
    ( quantDeMorgan1
  <=> ! [X4: $i,X1: $i > $o] :
        ( ~ ! [X2: $i] :
              ( ( in @ X2 @ X4 )
             => ( X1 @ X2 ) )
       => ? [X2: $i] :
            ( ( in @ X2 @ X4 )
            & ~ ( X1 @ X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',quantDeMorgan1) ).

thf(quantDeMorgan2,axiom,
    ( quantDeMorgan2
  <=> ! [X4: $i,X1: $i > $o] :
        ( ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ~ ( X1 @ X2 ) )
       => ~ ? [X2: $i] :
              ( ( in @ X2 @ X4 )
              & ( X1 @ X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',quantDeMorgan2) ).

thf(emptysetimpfalse,axiom,
    ( emptysetimpfalse
  <=> ! [X2: $i] :
        ( ( in @ X2 @ emptyset )
       => ~ $true ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',emptysetimpfalse) ).

thf(quantDeMorgan3,axiom,
    ( quantDeMorgan3
  <=> ! [X4: $i,X1: $i > $o] :
        ( ~ ? [X2: $i] :
              ( ( in @ X2 @ X4 )
              & ( X1 @ X2 ) )
       => ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ~ ( X1 @ X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',quantDeMorgan3) ).

thf(quantDeMorgan4,axiom,
    ( quantDeMorgan4
  <=> ! [X4: $i,X1: $i > $o] :
        ( ? [X2: $i] :
            ( ( in @ X2 @ X4 )
            & ~ ( X1 @ X2 ) )
       => ~ ! [X2: $i] :
              ( ( in @ X2 @ X4 )
             => ( X1 @ X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',quantDeMorgan4) ).

thf(notinemptyset,axiom,
    ( notinemptyset
  <=> ! [X2: $i] :
        ~ ( in @ X2 @ emptyset ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',notinemptyset) ).

thf(prop2setI,axiom,
    ( prop2setI
  <=> ! [X15: $o] :
        ( X15
       => ( in @ emptyset @ ( prop2set @ X15 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prop2setI) ).

thf(notdexE,axiom,
    ( notdexE
  <=> ! [X4: $i,X1: $i > $o] :
        ( ~ ? [X2: $i] :
              ( ( in @ X2 @ X4 )
              & ( X1 @ X2 ) )
       => ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ~ ( X1 @ X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',notdexE) ).

thf(notdallE,axiom,
    ( notdallE
  <=> ! [X4: $i,X1: $i > $o] :
        ( ~ ! [X2: $i] :
              ( ( in @ X2 @ X4 )
             => ( X1 @ X2 ) )
       => ? [X2: $i] :
            ( ( in @ X2 @ X4 )
            & ~ ( X1 @ X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',notdallE) ).

thf(setext,axiom,
    ( setext
  <=> ! [X4: $i,X5: $i] :
        ( ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ( in @ X2 @ X5 ) )
       => ( ! [X2: $i] :
              ( ( in @ X2 @ X5 )
             => ( in @ X2 @ X4 ) )
         => ( X4 = X5 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setext) ).

thf(emptyI,axiom,
    ( emptyI
  <=> ! [X4: $i] :
        ( ! [X2: $i] :
            ~ ( in @ X2 @ X4 )
       => ( X4 = emptyset ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',emptyI) ).

thf(inCongP,axiom,
    ( inCongP
  <=> ! [X4: $i,X5: $i] :
        ( ( X4 = X5 )
       => ! [X2: $i,X3: $i] :
            ( ( X2 = X3 )
           => ( ( in @ X2 @ X4 )
             => ( in @ X3 @ X5 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',inCongP) ).

thf(in__Cong,axiom,
    ( in__Cong
  <=> ! [X4: $i,X5: $i] :
        ( ( X4 = X5 )
       => ! [X2: $i,X3: $i] :
            ( ( X2 = X3 )
           => ( ( in @ X2 @ X4 )
            <=> ( in @ X3 @ X5 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',in__Cong) ).

thf(noeltsimpempty,axiom,
    ( noeltsimpempty
  <=> ! [X4: $i] :
        ( ! [X2: $i] :
            ~ ( in @ X2 @ X4 )
       => ( X4 = emptyset ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',noeltsimpempty) ).

thf(eqinunit,axiom,
    ( eqinunit
  <=> ! [X2: $i,X3: $i] :
        ( ( X2 = X3 )
       => ( in @ X2 @ ( setadjoin @ X3 @ emptyset ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',eqinunit) ).

thf(setadjoinIL,axiom,
    ( setadjoinIL
  <=> ! [X2: $i,X3: $i] : ( in @ X2 @ ( setadjoin @ X2 @ X3 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setadjoinIL) ).

thf(emptyinunitempty,axiom,
    ( emptyinunitempty
  <=> ( in @ emptyset @ ( setadjoin @ emptyset @ emptyset ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',emptyinunitempty) ).

thf(setadjoinIR,axiom,
    ( setadjoinIR
  <=> ! [X2: $i,X4: $i,X3: $i] :
        ( ( in @ X3 @ X4 )
       => ( in @ X3 @ ( setadjoin @ X2 @ X4 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setadjoinIR) ).

thf(setadjoinE,axiom,
    ( setadjoinE
  <=> ! [X2: $i,X4: $i,X3: $i] :
        ( ( in @ X3 @ ( setadjoin @ X2 @ X4 ) )
       => ! [X12: $o] :
            ( ( ( X3 = X2 )
             => X12 )
           => ( ( ( in @ X3 @ X4 )
               => X12 )
             => X12 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setadjoinE) ).

thf(setadjoinOr,axiom,
    ( setadjoinOr
  <=> ! [X2: $i,X4: $i,X3: $i] :
        ( ( in @ X3 @ ( setadjoin @ X2 @ X4 ) )
       => ( ( X3 = X2 )
          | ( in @ X3 @ X4 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setadjoinOr) ).

thf(powersetI,axiom,
    ( powersetI
  <=> ! [X4: $i,X5: $i] :
        ( ! [X2: $i] :
            ( ( in @ X2 @ X5 )
           => ( in @ X2 @ X4 ) )
       => ( in @ X5 @ ( powerset @ X4 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',powersetI) ).

thf(emptyinPowerset,axiom,
    ( emptyinPowerset
  <=> ! [X4: $i] : ( in @ emptyset @ ( powerset @ X4 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',emptyinPowerset) ).

thf(emptyInPowerset,axiom,
    ( emptyInPowerset
  <=> ! [X4: $i] : ( in @ emptyset @ ( powerset @ X4 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',emptyInPowerset) ).

thf(powersetE,axiom,
    ( powersetE
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X5 @ ( powerset @ X4 ) )
       => ( ( in @ X2 @ X5 )
         => ( in @ X2 @ X4 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',powersetE) ).

thf(setunionI,axiom,
    ( setunionI
  <=> ! [X4: $i,X2: $i,X5: $i] :
        ( ( in @ X2 @ X5 )
       => ( ( in @ X5 @ X4 )
         => ( in @ X2 @ ( setunion @ X4 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setunionI) ).

thf(setunionE,axiom,
    ( setunionE
  <=> ! [X4: $i,X2: $i] :
        ( ( in @ X2 @ ( setunion @ X4 ) )
       => ! [X13: $o] :
            ( ! [X5: $i] :
                ( ( in @ X2 @ X5 )
               => ( ( in @ X5 @ X4 )
                 => X13 ) )
           => X13 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setunionE) ).

thf(subPowSU,axiom,
    ( subPowSU
  <=> ! [X4: $i,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( in @ X2 @ ( powerset @ ( setunion @ X4 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',subPowSU) ).

thf(uniqinunit,axiom,
    ( uniqinunit
  <=> ! [X2: $i,X3: $i] :
        ( ( in @ X2 @ ( setadjoin @ X3 @ emptyset ) )
       => ( X2 = X3 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',uniqinunit) ).

thf(notinsingleton,axiom,
    ( notinsingleton
  <=> ! [X2: $i,X3: $i] :
        ( ( X2 != X3 )
       => ~ ( in @ X3 @ ( setadjoin @ X2 @ emptyset ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',notinsingleton) ).

thf(singletonsswitch,axiom,
    ( singletonsswitch
  <=> ! [X2: $i,X3: $i] :
        ( ( in @ X2 @ ( setadjoin @ X3 @ emptyset ) )
       => ( in @ X3 @ ( setadjoin @ X2 @ emptyset ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',singletonsswitch) ).

thf(upairsetE,axiom,
    ( upairsetE
  <=> ! [X2: $i,X3: $i,X14: $i] :
        ( ( in @ X14 @ ( setadjoin @ X2 @ ( setadjoin @ X3 @ emptyset ) ) )
       => ( ( X14 = X2 )
          | ( X14 = X3 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',upairsetE) ).

thf(upairsetIL,axiom,
    ( upairsetIL
  <=> ! [X2: $i,X3: $i] : ( in @ X2 @ ( setadjoin @ X2 @ ( setadjoin @ X3 @ emptyset ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',upairsetIL) ).

thf(upairsetIR,axiom,
    ( upairsetIR
  <=> ! [X2: $i,X3: $i] : ( in @ X3 @ ( setadjoin @ X2 @ ( setadjoin @ X3 @ emptyset ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',upairsetIR) ).

thf(emptysetE,axiom,
    ( emptysetE
  <=> ! [X2: $i] :
        ( ( in @ X2 @ emptyset )
       => ! [X11: $o] : X11 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',emptysetE) ).

thf(prop2setE,axiom,
    ( prop2setE
  <=> ! [X10: $o,X2: $i] :
        ( ( in @ X2 @ ( prop2set @ X10 ) )
       => X10 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prop2setE) ).

thf(wellorderingAx,axiom,
    ( wellorderingAx
  <=> ! [X4: $i] :
      ? [X5: $i] :
        ( ! [X7: $i] :
            ( ( in @ X7 @ X5 )
           => ! [X2: $i] :
                ( ( in @ X2 @ X7 )
               => ( in @ X2 @ X4 ) ) )
        & ! [X2: $i,X3: $i] :
            ( ( ( in @ X2 @ X4 )
              & ( in @ X3 @ X4 ) )
           => ( ! [X7: $i] :
                  ( ( in @ X7 @ X5 )
                 => ( ( in @ X2 @ X7 )
                  <=> ( in @ X3 @ X7 ) ) )
             => ( X2 = X3 ) ) )
        & ! [X7: $i,X8: $i] :
            ( ( ( in @ X7 @ X5 )
              & ( in @ X8 @ X5 ) )
           => ( ! [X2: $i] :
                  ( ( in @ X2 @ X7 )
                 => ( in @ X2 @ X8 ) )
              | ! [X2: $i] :
                  ( ( in @ X2 @ X8 )
                 => ( in @ X2 @ X7 ) ) ) )
        & ! [X7: $i] :
            ( ( ! [X2: $i] :
                  ( ( in @ X2 @ X7 )
                 => ( in @ X2 @ X4 ) )
              & ? [X2: $i] : ( in @ X2 @ X7 ) )
           => ? [X8: $i,X2: $i] :
                ( ( in @ X8 @ X5 )
                & ( in @ X2 @ X7 )
                & ~ ? [X3: $i] :
                      ( ( in @ X3 @ X8 )
                      & ( in @ X3 @ X7 ) )
                & ! [X9: $i] :
                    ( ( in @ X9 @ X5 )
                   => ( ! [X3: $i] :
                          ( ( in @ X3 @ X9 )
                         => ( in @ X3 @ X8 ) )
                      | ( in @ X2 @ X9 ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',wellorderingAx) ).

thf(foundationAx,axiom,
    ( foundationAx
  <=> ! [X4: $i] :
        ( ? [X2: $i] : ( in @ X2 @ X4 )
       => ? [X5: $i] :
            ( ( in @ X5 @ X4 )
            & ~ ? [X2: $i] :
                  ( ( in @ X2 @ X5 )
                  & ( in @ X2 @ X4 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',foundationAx) ).

thf(omegaIndAx,axiom,
    ( omegaIndAx
  <=> ! [X4: $i] :
        ( ( ( in @ emptyset @ X4 )
          & ! [X2: $i] :
              ( ( ( in @ X2 @ omega )
                & ( in @ X2 @ X4 ) )
             => ( in @ ( setadjoin @ X2 @ X2 ) @ X4 ) ) )
       => ! [X2: $i] :
            ( ( in @ X2 @ omega )
           => ( in @ X2 @ X4 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',omegaIndAx) ).

thf(omegaSAx,axiom,
    ( omegaSAx
  <=> ! [X2: $i] :
        ( ( in @ X2 @ omega )
       => ( in @ ( setadjoin @ X2 @ X2 ) @ omega ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',omegaSAx) ).

thf(omega0Ax,axiom,
    ( omega0Ax
  <=> ( in @ emptyset @ omega ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',omega0Ax) ).

thf(setunionAx,axiom,
    ( setunionAx
  <=> ! [X4: $i,X2: $i] :
        ( ( in @ X2 @ ( setunion @ X4 ) )
      <=> ? [X5: $i] :
            ( ( in @ X2 @ X5 )
            & ( in @ X5 @ X4 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setunionAx) ).

thf(powersetAx,axiom,
    ( powersetAx
  <=> ! [X4: $i,X5: $i] :
        ( ( in @ X5 @ ( powerset @ X4 ) )
      <=> ! [X2: $i] :
            ( ( in @ X2 @ X5 )
           => ( in @ X2 @ X4 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',powersetAx) ).

thf(setadjoinAx,axiom,
    ( setadjoinAx
  <=> ! [X2: $i,X4: $i,X3: $i] :
        ( ( in @ X3 @ ( setadjoin @ X2 @ X4 ) )
      <=> ( ( X3 = X2 )
          | ( in @ X3 @ X4 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setadjoinAx) ).

thf(emptysetAx,axiom,
    ( emptysetAx
  <=> ! [X2: $i] :
        ~ ( in @ X2 @ emptyset ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',emptysetAx) ).

thf(setextAx,axiom,
    ( setextAx
  <=> ! [X4: $i,X5: $i] :
        ( ! [X2: $i] :
            ( ( in @ X2 @ X4 )
          <=> ( in @ X2 @ X5 ) )
       => ( X4 = X5 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setextAx) ).

thf(c_0_68,plain,
    ( nonempty
    = ( ^ [Z0: $i] : ( Z0 != emptyset ) ) ),
    inference(fof_simplification,[status(thm)],[nonempty]) ).

thf(c_0_69,plain,
    ( exu__Cong
  <=> ! [X1: $i > $o,X17: $i > $o] :
        ( ! [X2: $i,X3: $i] :
            ( ( X2 = X3 )
           => ( ( X1 @ X2 )
            <=> ( X17 @ X3 ) ) )
       => ( ( exu
            @ ^ [Z0: $i] : ( X1 @ Z0 ) )
        <=> ( exu
            @ ^ [Z0: $i] : ( X17 @ Z0 ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[exu__Cong]) ).

thf(c_0_70,plain,
    ( exu
    = ( ^ [Z0: $i > $o] :
        ? [X2: $i] :
          ( ( Z0 @ X2 )
          & ! [X3: $i] :
              ( ( Z0 @ X3 )
             => ( X2 = X3 ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[exu]) ).

thf(c_0_71,plain,
    ( exuE3e
  <=> ! [X1: $i > $o] :
        ( ( exu
          @ ^ [Z0: $i] : ( X1 @ Z0 ) )
       => ? [X2: $i] : ( X1 @ X2 ) ) ),
    inference(fof_simplification,[status(thm)],[exuE3e]) ).

thf(c_0_72,plain,
    ( exuI1
  <=> ! [X1: $i > $o] :
        ( ? [X2: $i] :
            ( ( X1 @ X2 )
            & ! [X3: $i] :
                ( ( X1 @ X3 )
               => ( X2 = X3 ) ) )
       => ( exu
          @ ^ [Z0: $i] : ( X1 @ Z0 ) ) ) ),
    inference(fof_simplification,[status(thm)],[exuI1]) ).

thf(c_0_73,plain,
    ( exuI3
  <=> ! [X1: $i > $o] :
        ( ? [X2: $i] : ( X1 @ X2 )
       => ( ! [X2: $i,X3: $i] :
              ( ( X1 @ X2 )
             => ( ( X1 @ X3 )
               => ( X2 = X3 ) ) )
         => ( exu
            @ ^ [Z0: $i] : ( X1 @ Z0 ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[exuI3]) ).

thf(c_0_74,plain,
    ( exuI2
  <=> ! [X1: $i > $o] :
        ( ? [X2: $i] :
          ! [X3: $i] :
            ( ( X1 @ X3 )
          <=> ( X3 = X2 ) )
       => ( exu
          @ ^ [Z0: $i] : ( X1 @ Z0 ) ) ) ),
    inference(fof_simplification,[status(thm)],[exuI2]) ).

thf(c_0_75,plain,
    ( exuE3u
  <=> ! [X1: $i > $o] :
        ( ( exu
          @ ^ [Z0: $i] : ( X1 @ Z0 ) )
       => ! [X2: $i,X3: $i] :
            ( ( X1 @ X2 )
           => ( ( X1 @ X3 )
             => ( X2 = X3 ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[exuE3u]) ).

thf(c_0_76,plain,
    ( nonemptyI
  <=> ! [X4: $i,X1: $i > $o,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( ( X1 @ X2 )
         => ( nonempty
            @ ( dsetconstr @ X4
              @ ^ [Z0: $i] : ( X1 @ Z0 ) ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[nonemptyI]) ).

thf(c_0_77,plain,
    ( exuE2
  <=> ! [X1: $i > $o] :
        ( ( exu
          @ ^ [Z0: $i] : ( X1 @ Z0 ) )
       => ? [X2: $i] :
          ! [X3: $i] :
            ( ( X1 @ X3 )
          <=> ( X3 = X2 ) ) ) ),
    inference(fof_simplification,[status(thm)],[exuE2]) ).

thf(c_0_78,plain,
    ( exuE1
  <=> ! [X1: $i > $o] :
        ( ( exu
          @ ^ [Z0: $i] : ( X1 @ Z0 ) )
       => ? [X2: $i] :
            ( ( X1 @ X2 )
            & ! [X3: $i] :
                ( ( X1 @ X3 )
               => ( X2 = X3 ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[exuE1]) ).

thf(c_0_79,plain,
    ( replAx
  <=> ! [X6: $i > $i > $o,X4: $i] :
        ( ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ( exu
              @ ^ [Z0: $i] : ( X6 @ X2 @ Z0 ) ) )
       => ? [X5: $i] :
          ! [X2: $i] :
            ( ( in @ X2 @ X5 )
          <=> ? [X3: $i] :
                ( ( in @ X3 @ X4 )
                & ( X6 @ X3 @ X2 ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[replAx]) ).

thf(c_0_80,axiom,
    ( nonemptyI1
    = ( ! [X4: $i] :
          ( ? [X2: $i] : ( in @ X2 @ X4 )
         => ( X4 != emptyset ) ) ) ),
    inference(apply_def,[status(thm)],[nonemptyI1,c_0_68]) ).

thf(c_0_81,plain,
    ( exu__Cong
    = ( ! [X1: $i > $o,X17: $i > $o] :
          ( ! [X2: $i,X3: $i] :
              ( ( X2 = X3 )
             => ( ( X1 @ X2 )
              <=> ( X17 @ X3 ) ) )
         => ( ? [X223: $i] :
                ( ( X1 @ X223 )
                & ! [X224: $i] :
                    ( ( X1 @ X224 )
                   => ( X223 = X224 ) ) )
          <=> ? [X225: $i] :
                ( ( X17 @ X225 )
                & ! [X226: $i] :
                    ( ( X17 @ X226 )
                   => ( X225 = X226 ) ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_69,c_0_70]) ).

thf(c_0_82,plain,
    ( exuE3e
    = ( ! [X1: $i > $o] :
          ( ? [X211: $i] :
              ( ( X1 @ X211 )
              & ! [X212: $i] :
                  ( ( X1 @ X212 )
                 => ( X211 = X212 ) ) )
         => ? [X2: $i] : ( X1 @ X2 ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_71,c_0_70]) ).

thf(c_0_83,plain,
    ( exuI1
    = ( ! [X1: $i > $o] :
          ( ? [X2: $i] :
              ( ( X1 @ X2 )
              & ! [X3: $i] :
                  ( ( X1 @ X3 )
                 => ( X2 = X3 ) ) )
         => ? [X215: $i] :
              ( ( X1 @ X215 )
              & ! [X216: $i] :
                  ( ( X1 @ X216 )
                 => ( X215 = X216 ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_72,c_0_70]) ).

thf(c_0_84,plain,
    ( exuI3
    = ( ! [X1: $i > $o] :
          ( ? [X2: $i] : ( X1 @ X2 )
         => ( ! [X2: $i,X3: $i] :
                ( ( X1 @ X2 )
               => ( ( X1 @ X3 )
                 => ( X2 = X3 ) ) )
           => ? [X217: $i] :
                ( ( X1 @ X217 )
                & ! [X218: $i] :
                    ( ( X1 @ X218 )
                   => ( X217 = X218 ) ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_73,c_0_70]) ).

thf(c_0_85,plain,
    ( exuI2
    = ( ! [X1: $i > $o] :
          ( ? [X2: $i] :
            ! [X3: $i] :
              ( ( X1 @ X3 )
            <=> ( X3 = X2 ) )
         => ? [X219: $i] :
              ( ( X1 @ X219 )
              & ! [X220: $i] :
                  ( ( X1 @ X220 )
                 => ( X219 = X220 ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_74,c_0_70]) ).

thf(c_0_86,plain,
    ( exuE3u
    = ( ! [X1: $i > $o] :
          ( ? [X221: $i] :
              ( ( X1 @ X221 )
              & ! [X222: $i] :
                  ( ( X1 @ X222 )
                 => ( X221 = X222 ) ) )
         => ! [X2: $i,X3: $i] :
              ( ( X1 @ X2 )
             => ( ( X1 @ X3 )
               => ( X2 = X3 ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_75,c_0_70]) ).

thf(c_0_87,plain,
    ( setbeta
  <=> ! [X4: $i,X1: $i > $o,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( ( in @ X2
            @ ( dsetconstr @ X4
              @ ^ [Z0: $i] : ( X1 @ Z0 ) ) )
        <=> ( X1 @ X2 ) ) ) ),
    inference(fof_simplification,[status(thm)],[setbeta]) ).

thf(c_0_88,axiom,
    ( nonemptyE1
    = ( ! [X4: $i] :
          ( ( X4 != emptyset )
         => ? [X2: $i] : ( in @ X2 @ X4 ) ) ) ),
    inference(apply_def,[status(thm)],[nonemptyE1,c_0_68]) ).

thf(c_0_89,plain,
    ( nonemptyI
    = ( ! [X4: $i,X1: $i > $o,X2: $i] :
          ( ( in @ X2 @ X4 )
         => ( ( X1 @ X2 )
           => ( ( dsetconstr @ X4
                @ ^ [Z0: $i] : ( X1 @ Z0 ) )
             != emptyset ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_76,c_0_68]) ).

thf(c_0_90,plain,
    ( setoftrueEq
  <=> ! [X4: $i] :
        ( ( dsetconstr @ X4
          @ ^ [Z0: $i] : $true )
        = X4 ) ),
    inference(fof_simplification,[status(thm)],[setoftrueEq]) ).

thf(c_0_91,plain,
    ( exuE2
    = ( ! [X1: $i > $o] :
          ( ? [X213: $i] :
              ( ( X1 @ X213 )
              & ! [X214: $i] :
                  ( ( X1 @ X214 )
                 => ( X213 = X214 ) ) )
         => ? [X2: $i] :
            ! [X3: $i] :
              ( ( X1 @ X3 )
            <=> ( X3 = X2 ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_77,c_0_70]) ).

thf(c_0_92,axiom,
    ( nonemptyImpWitness
    = ( ! [X4: $i] :
          ( ( X4 != emptyset )
         => ? [X2: $i] :
              ( ( in @ X2 @ X4 )
              & $true ) ) ) ),
    inference(apply_def,[status(thm)],[nonemptyImpWitness,c_0_68]) ).

thf(c_0_93,plain,
    ( emptyE1
  <=> ! [X4: $i,X1: $i > $o] :
        ( ? [X2: $i] :
            ( ( in @ X2 @ X4 )
            & ( X1 @ X2 ) )
       => ( ( ( dsetconstr @ X4
              @ ^ [Z0: $i] : ( X1 @ Z0 ) )
            = emptyset )
         => ~ $true ) ) ),
    inference(fof_simplification,[status(thm)],[emptyE1]) ).

thf(c_0_94,plain,
    ( exuE1
    = ( ! [X1: $i > $o] :
          ( ? [X209: $i] :
              ( ( X1 @ X209 )
              & ! [X210: $i] :
                  ( ( X1 @ X210 )
                 => ( X209 = X210 ) ) )
         => ? [X2: $i] :
              ( ( X1 @ X2 )
              & ! [X3: $i] :
                  ( ( X1 @ X3 )
                 => ( X2 = X3 ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_78,c_0_70]) ).

thf(c_0_95,plain,
    ( dsetconstrER
  <=> ! [X4: $i,X1: $i > $o,X2: $i] :
        ( ( in @ X2
          @ ( dsetconstr @ X4
            @ ^ [Z0: $i] : ( X1 @ Z0 ) ) )
       => ( X1 @ X2 ) ) ),
    inference(fof_simplification,[status(thm)],[dsetconstrER]) ).

thf(c_0_96,plain,
    ( dsetconstrEL
  <=> ! [X4: $i,X1: $i > $o,X2: $i] :
        ( ( in @ X2
          @ ( dsetconstr @ X4
            @ ^ [Z0: $i] : ( X1 @ Z0 ) ) )
       => ( in @ X2 @ X4 ) ) ),
    inference(fof_simplification,[status(thm)],[dsetconstrEL]) ).

thf(c_0_97,plain,
    ( dsetconstrI
  <=> ! [X4: $i,X1: $i > $o,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( ( X1 @ X2 )
         => ( in @ X2
            @ ( dsetconstr @ X4
              @ ^ [Z0: $i] : ( X1 @ Z0 ) ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[dsetconstrI]) ).

thf(c_0_98,plain,
    ( replAx
    = ( ! [X6: $i > $i > $o,X4: $i] :
          ( ! [X2: $i] :
              ( ( in @ X2 @ X4 )
             => ? [X207: $i] :
                  ( ( X6 @ X2 @ X207 )
                  & ! [X208: $i] :
                      ( ( X6 @ X2 @ X208 )
                     => ( X207 = X208 ) ) ) )
         => ? [X5: $i] :
            ! [X2: $i] :
              ( ( in @ X2 @ X5 )
            <=> ? [X3: $i] :
                  ( ( in @ X3 @ X4 )
                  & ( X6 @ X3 @ X2 ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_79,c_0_70]) ).

thf(c_0_99,plain,
    ( epred1_0
  <=> ! [X256: $i] :
      ? [X257: $i] :
        ( ! [X258: $i] :
            ( ( in @ X258 @ X257 )
           => ! [X259: $i] :
                ( ( in @ X259 @ X258 )
               => ( in @ X259 @ X256 ) ) )
        & ! [X260: $i,X261: $i] :
            ( ( ( in @ X260 @ X256 )
              & ( in @ X261 @ X256 ) )
           => ( ! [X262: $i] :
                  ( ( in @ X262 @ X257 )
                 => ( ( in @ X260 @ X262 )
                  <=> ( in @ X261 @ X262 ) ) )
             => ( X260 = X261 ) ) )
        & ! [X263: $i,X264: $i] :
            ( ( ( in @ X263 @ X257 )
              & ( in @ X264 @ X257 ) )
           => ( ! [X265: $i] :
                  ( ( in @ X265 @ X263 )
                 => ( in @ X265 @ X264 ) )
              | ! [X266: $i] :
                  ( ( in @ X266 @ X264 )
                 => ( in @ X266 @ X263 ) ) ) )
        & ! [X267: $i] :
            ( ( ! [X268: $i] :
                  ( ( in @ X268 @ X267 )
                 => ( in @ X268 @ X256 ) )
              & ? [X269: $i] : ( in @ X269 @ X267 ) )
           => ? [X270: $i,X271: $i] :
                ( ( in @ X270 @ X257 )
                & ( in @ X271 @ X267 )
                & ~ ? [X272: $i] :
                      ( ( in @ X272 @ X270 )
                      & ( in @ X272 @ X267 ) )
                & ! [X273: $i] :
                    ( ( in @ X273 @ X257 )
                   => ( ! [X274: $i] :
                          ( ( in @ X274 @ X273 )
                         => ( in @ X274 @ X270 ) )
                      | ( in @ X271 @ X273 ) ) ) ) ) ) ),
    introduced(definition) ).

thf(c_0_100,negated_conjecture,
    ~ ( ! [X227: $i,X228: $i] :
          ( ! [X229: $i] :
              ( ( in @ X229 @ X227 )
            <=> ( in @ X229 @ X228 ) )
         => ( X227 = X228 ) )
     => ( ! [X230: $i] :
            ~ ( in @ X230 @ emptyset )
       => ( ! [X231: $i,X232: $i,X233: $i] :
              ( ( in @ X233 @ ( setadjoin @ X231 @ X232 ) )
            <=> ( ( X233 = X231 )
                | ( in @ X233 @ X232 ) ) )
         => ( ! [X234: $i,X235: $i] :
                ( ( in @ X235 @ ( powerset @ X234 ) )
              <=> ! [X236: $i] :
                    ( ( in @ X236 @ X235 )
                   => ( in @ X236 @ X234 ) ) )
           => ( ! [X237: $i,X238: $i] :
                  ( ( in @ X238 @ ( setunion @ X237 ) )
                <=> ? [X239: $i] :
                      ( ( in @ X238 @ X239 )
                      & ( in @ X239 @ X237 ) ) )
             => ( ( in @ emptyset @ omega )
               => ( ! [X240: $i] :
                      ( ( in @ X240 @ omega )
                     => ( in @ ( setadjoin @ X240 @ X240 ) @ omega ) )
                 => ( ! [X241: $i] :
                        ( ( ( in @ emptyset @ X241 )
                          & ! [X242: $i] :
                              ( ( ( in @ X242 @ omega )
                                & ( in @ X242 @ X241 ) )
                             => ( in @ ( setadjoin @ X242 @ X242 ) @ X241 ) ) )
                       => ! [X243: $i] :
                            ( ( in @ X243 @ omega )
                           => ( in @ X243 @ X241 ) ) )
                   => ( ! [X244: $i > $i > $o,X245: $i] :
                          ( ! [X246: $i] :
                              ( ( in @ X246 @ X245 )
                             => ? [X247: $i] :
                                  ( ( X244 @ X246 @ X247 )
                                  & ! [X248: $i] :
                                      ( ( X244 @ X246 @ X248 )
                                     => ( X247 = X248 ) ) ) )
                         => ? [X249: $i] :
                            ! [X250: $i] :
                              ( ( in @ X250 @ X249 )
                            <=> ? [X251: $i] :
                                  ( ( in @ X251 @ X245 )
                                  & ( X244 @ X251 @ X250 ) ) ) )
                     => ( ! [X252: $i] :
                            ( ? [X253: $i] : ( in @ X253 @ X252 )
                           => ? [X254: $i] :
                                ( ( in @ X254 @ X252 )
                                & ~ ? [X255: $i] :
                                      ( ( in @ X255 @ X254 )
                                      & ( in @ X255 @ X252 ) ) ) )
                       => ( epred1_0
                         => ( descrp
                           => ( ! [X275: $i,X276: $i > $o,X277: $i] :
                                  ( ( in @ X277 @ X275 )
                                 => ( ( X276 @ X277 )
                                   => ( in @ X277
                                      @ ( dsetconstr @ X275
                                        @ ^ [Z0: $i] : ( X276 @ Z0 ) ) ) ) )
                             => ( ! [X278: $i,X279: $i > $o,X280: $i] :
                                    ( ( in @ X280
                                      @ ( dsetconstr @ X278
                                        @ ^ [Z0: $i] : ( X279 @ Z0 ) ) )
                                   => ( in @ X280 @ X278 ) )
                               => ( ! [X281: $i,X282: $i > $o,X283: $i] :
                                      ( ( in @ X283
                                        @ ( dsetconstr @ X281
                                          @ ^ [Z0: $i] : ( X282 @ Z0 ) ) )
                                     => ( X282 @ X283 ) )
                                 => ( ! [X284: $i > $o] :
                                        ( ? [X285: $i] :
                                            ( ( X284 @ X285 )
                                            & ! [X286: $i] :
                                                ( ( X284 @ X286 )
                                               => ( X285 = X286 ) ) )
                                       => ? [X287: $i] :
                                            ( ( X284 @ X287 )
                                            & ! [X288: $i] :
                                                ( ( X284 @ X288 )
                                               => ( X287 = X288 ) ) ) )
                                   => ( ! [X289: $o,X290: $i] :
                                          ( ( in @ X290 @ ( prop2set @ X289 ) )
                                         => X289 )
                                     => ( ! [X291: $i] :
                                            ( ( in @ X291 @ emptyset )
                                           => ! [X292: $o] : X292 )
                                       => ( ! [X293: $i] :
                                              ~ ( in @ X293 @ emptyset )
                                         => ( ! [X294: $i] :
                                                ~ ( in @ X294 @ emptyset )
                                           => ( ! [X295: $i > $o] :
                                                  ( ? [X296: $i] :
                                                      ( ( X295 @ X296 )
                                                      & ! [X297: $i] :
                                                          ( ( X295 @ X297 )
                                                         => ( X296 = X297 ) ) )
                                                 => ? [X298: $i] : ( X295 @ X298 ) )
                                             => ( ! [X299: $i,X300: $i] :
                                                    ( ! [X301: $i] :
                                                        ( ( in @ X301 @ X299 )
                                                       => ( in @ X301 @ X300 ) )
                                                   => ( ! [X302: $i] :
                                                          ( ( in @ X302 @ X300 )
                                                         => ( in @ X302 @ X299 ) )
                                                     => ( X299 = X300 ) ) )
                                               => ( ! [X303: $i] :
                                                      ( ! [X304: $i] :
                                                          ~ ( in @ X304 @ X303 )
                                                     => ( X303 = emptyset ) )
                                                 => ( ! [X305: $i] :
                                                        ( ! [X306: $i] :
                                                            ~ ( in @ X306 @ X305 )
                                                       => ( X305 = emptyset ) )
                                                   => ( ! [X307: $i,X308: $i > $o,X309: $i] :
                                                          ( ( in @ X309 @ X307 )
                                                         => ( ( in @ X309
                                                              @ ( dsetconstr @ X307
                                                                @ ^ [Z0: $i] : ( X308 @ Z0 ) ) )
                                                          <=> ( X308 @ X309 ) ) )
                                                     => ( ! [X310: $i] :
                                                            ( ( X310 != emptyset )
                                                           => ? [X311: $i] : ( in @ X311 @ X310 ) )
                                                       => ( ! [X312: $i,X313: $i > $o,X314: $i] :
                                                              ( ( in @ X314 @ X312 )
                                                             => ( ( X313 @ X314 )
                                                               => ( ( dsetconstr @ X312
                                                                    @ ^ [Z0: $i] : ( X313 @ Z0 ) )
                                                                 != emptyset ) ) )
                                                         => ( ! [X315: $i] :
                                                                ( ? [X316: $i] : ( in @ X316 @ X315 )
                                                               => ( X315 != emptyset ) )
                                                           => ( ! [X317: $i,X318: $i] : ( in @ X317 @ ( setadjoin @ X317 @ X318 ) )
                                                             => ( ( in @ emptyset @ ( setadjoin @ emptyset @ emptyset ) )
                                                               => ( ! [X319: $i,X320: $i,X321: $i] :
                                                                      ( ( in @ X321 @ X320 )
                                                                     => ( in @ X321 @ ( setadjoin @ X319 @ X320 ) ) )
                                                                 => ( ! [X322: $i,X323: $i,X324: $i] :
                                                                        ( ( in @ X324 @ ( setadjoin @ X322 @ X323 ) )
                                                                       => ! [X325: $o] :
                                                                            ( ( ( X324 = X322 )
                                                                             => X325 )
                                                                           => ( ( ( in @ X324 @ X323 )
                                                                               => X325 )
                                                                             => X325 ) ) )
                                                                   => ( ! [X326: $i,X327: $i,X328: $i] :
                                                                          ( ( in @ X328 @ ( setadjoin @ X326 @ X327 ) )
                                                                         => ( ( X328 = X326 )
                                                                            | ( in @ X328 @ X327 ) ) )
                                                                     => ( ! [X329: $i] :
                                                                            ( ( dsetconstr @ X329
                                                                              @ ^ [Z0: $i] : $true )
                                                                            = X329 )
                                                                       => ( ! [X330: $i,X331: $i] :
                                                                              ( ! [X332: $i] :
                                                                                  ( ( in @ X332 @ X331 )
                                                                                 => ( in @ X332 @ X330 ) )
                                                                             => ( in @ X331 @ ( powerset @ X330 ) ) )
                                                                         => ( ! [X333: $i] : ( in @ emptyset @ ( powerset @ X333 ) )
                                                                           => ( ! [X334: $i] : ( in @ emptyset @ ( powerset @ X334 ) )
                                                                             => ( ! [X335: $i,X336: $i,X337: $i] :
                                                                                    ( ( in @ X336 @ ( powerset @ X335 ) )
                                                                                   => ( ( in @ X337 @ X336 )
                                                                                     => ( in @ X337 @ X335 ) ) )
                                                                               => ( ! [X338: $i,X339: $i,X340: $i] :
                                                                                      ( ( in @ X339 @ X340 )
                                                                                     => ( ( in @ X340 @ X338 )
                                                                                       => ( in @ X339 @ ( setunion @ X338 ) ) ) )
                                                                                 => ( ! [X341: $i,X342: $i] :
                                                                                        ( ( in @ X342 @ ( setunion @ X341 ) )
                                                                                       => ! [X343: $o] :
                                                                                            ( ! [X344: $i] :
                                                                                                ( ( in @ X342 @ X344 )
                                                                                               => ( ( in @ X344 @ X341 )
                                                                                                 => X343 ) )
                                                                                           => X343 ) )
                                                                                   => ( ! [X345: $i,X346: $i] :
                                                                                          ( ( in @ X346 @ X345 )
                                                                                         => ( in @ X346 @ ( powerset @ ( setunion @ X345 ) ) ) )
                                                                                     => ( ! [X347: $i > $o] :
                                                                                            ( ? [X348: $i] :
                                                                                                ( ( X347 @ X348 )
                                                                                                & ! [X349: $i] :
                                                                                                    ( ( X347 @ X349 )
                                                                                                   => ( X348 = X349 ) ) )
                                                                                           => ? [X350: $i] :
                                                                                              ! [X351: $i] :
                                                                                                ( ( X347 @ X351 )
                                                                                              <=> ( X351 = X350 ) ) )
                                                                                       => ( ! [X352: $i] :
                                                                                              ( ( X352 != emptyset )
                                                                                             => ? [X353: $i] : ( in @ X353 @ X352 ) )
                                                                                         => ( ! [X354: $i,X355: $i] :
                                                                                                ( ( in @ X354 @ ( setadjoin @ X355 @ emptyset ) )
                                                                                               => ( X354 = X355 ) )
                                                                                           => ( ! [X356: $i,X357: $i] :
                                                                                                  ( ( X356 != X357 )
                                                                                                 => ~ ( in @ X357 @ ( setadjoin @ X356 @ emptyset ) ) )
                                                                                             => ( ! [X358: $i,X359: $i] :
                                                                                                    ( ( X358 = X359 )
                                                                                                   => ( in @ X358 @ ( setadjoin @ X359 @ emptyset ) ) )
                                                                                               => ( ! [X360: $i,X361: $i] :
                                                                                                      ( ( in @ X360 @ ( setadjoin @ X361 @ emptyset ) )
                                                                                                     => ( in @ X361 @ ( setadjoin @ X360 @ emptyset ) ) )
                                                                                                 => ( ! [X362: $i,X363: $i,X364: $i] :
                                                                                                        ( ( in @ X364 @ ( setadjoin @ X362 @ ( setadjoin @ X363 @ emptyset ) ) )
                                                                                                       => ( ( X364 = X362 )
                                                                                                          | ( X364 = X363 ) ) )
                                                                                                   => ( ! [X365: $i,X366: $i] : ( in @ X365 @ ( setadjoin @ X365 @ ( setadjoin @ X366 @ emptyset ) ) )
                                                                                                     => ( ! [X367: $i,X368: $i] : ( in @ X368 @ ( setadjoin @ X367 @ ( setadjoin @ X368 @ emptyset ) ) )
                                                                                                       => ( ! [X369: $i,X370: $i > $o] :
                                                                                                              ( ? [X371: $i] :
                                                                                                                  ( ( in @ X371 @ X369 )
                                                                                                                  & ( X370 @ X371 ) )
                                                                                                             => ( ( dsetconstr @ X369
                                                                                                                  @ ^ [Z0: $i] : ( X370 @ Z0 ) )
                                                                                                               != emptyset ) )
                                                                                                         => ( ! [X372: $i > $o,X373: $i] :
                                                                                                                ( ( in @ X373 @ emptyset )
                                                                                                               => ( X372 @ X373 ) )
                                                                                                           => ( ! [X374: $i,X375: $i > $o] :
                                                                                                                  ( ~ ! [X376: $i] :
                                                                                                                        ( ( in @ X376 @ X374 )
                                                                                                                       => ( X375 @ X376 ) )
                                                                                                                 => ? [X377: $i] :
                                                                                                                      ( ( in @ X377 @ X374 )
                                                                                                                      & ~ ( X375 @ X377 ) ) )
                                                                                                             => ( ! [X378: $i,X379: $i > $o] :
                                                                                                                    ( ! [X380: $i] :
                                                                                                                        ( ( in @ X380 @ X378 )
                                                                                                                       => ~ ( X379 @ X380 ) )
                                                                                                                   => ~ ? [X381: $i] :
                                                                                                                          ( ( in @ X381 @ X378 )
                                                                                                                          & ( X379 @ X381 ) ) )
                                                                                                               => ( ! [X382: $i,X383: $i > $o] :
                                                                                                                      ( ~ ? [X384: $i] :
                                                                                                                            ( ( in @ X384 @ X382 )
                                                                                                                            & ( X383 @ X384 ) )
                                                                                                                     => ! [X385: $i] :
                                                                                                                          ( ( in @ X385 @ X382 )
                                                                                                                         => ~ ( X383 @ X385 ) ) )
                                                                                                                 => ( ! [X386: $i,X387: $i > $o] :
                                                                                                                        ( ? [X388: $i] :
                                                                                                                            ( ( in @ X388 @ X386 )
                                                                                                                            & ~ ( X387 @ X388 ) )
                                                                                                                       => ~ ! [X389: $i] :
                                                                                                                              ( ( in @ X389 @ X386 )
                                                                                                                             => ( X387 @ X389 ) ) )
                                                                                                                   => ( ! [X390: $o] :
                                                                                                                          ( X390
                                                                                                                         => ( in @ emptyset @ ( prop2set @ X390 ) ) )
                                                                                                                     => ( prop2set2propI
                                                                                                                       => ( ! [X391: $i,X392: $i > $o] :
                                                                                                                              ( ~ ? [X393: $i] :
                                                                                                                                    ( ( in @ X393 @ X391 )
                                                                                                                                    & ( X392 @ X393 ) )
                                                                                                                             => ! [X394: $i] :
                                                                                                                                  ( ( in @ X394 @ X391 )
                                                                                                                                 => ~ ( X392 @ X394 ) ) )
                                                                                                                         => ( ! [X395: $i,X396: $i > $o] :
                                                                                                                                ( ~ ! [X397: $i] :
                                                                                                                                      ( ( in @ X397 @ X395 )
                                                                                                                                     => ( X396 @ X397 ) )
                                                                                                                               => ? [X398: $i] :
                                                                                                                                    ( ( in @ X398 @ X395 )
                                                                                                                                    & ~ ( X396 @ X398 ) ) )
                                                                                                                           => ( ! [X399: $i > $o] :
                                                                                                                                  ( ? [X400: $i] :
                                                                                                                                      ( ( X399 @ X400 )
                                                                                                                                      & ! [X401: $i] :
                                                                                                                                          ( ( X399 @ X401 )
                                                                                                                                         => ( X400 = X401 ) ) )
                                                                                                                                 => ? [X402: $i] :
                                                                                                                                      ( ( X399 @ X402 )
                                                                                                                                      & ! [X403: $i] :
                                                                                                                                          ( ( X399 @ X403 )
                                                                                                                                         => ( X402 = X403 ) ) ) )
                                                                                                                             => ( ! [X404: $i > $o] :
                                                                                                                                    ( ? [X405: $i] : ( X404 @ X405 )
                                                                                                                                   => ( ! [X406: $i,X407: $i] :
                                                                                                                                          ( ( X404 @ X406 )
                                                                                                                                         => ( ( X404 @ X407 )
                                                                                                                                           => ( X406 = X407 ) ) )
                                                                                                                                     => ? [X408: $i] :
                                                                                                                                          ( ( X404 @ X408 )
                                                                                                                                          & ! [X409: $i] :
                                                                                                                                              ( ( X404 @ X409 )
                                                                                                                                             => ( X408 = X409 ) ) ) ) )
                                                                                                                               => ( ! [X410: $i > $o] :
                                                                                                                                      ( ? [X411: $i] :
                                                                                                                                        ! [X412: $i] :
                                                                                                                                          ( ( X410 @ X412 )
                                                                                                                                        <=> ( X412 = X411 ) )
                                                                                                                                     => ? [X413: $i] :
                                                                                                                                          ( ( X410 @ X413 )
                                                                                                                                          & ! [X414: $i] :
                                                                                                                                              ( ( X410 @ X414 )
                                                                                                                                             => ( X413 = X414 ) ) ) )
                                                                                                                                 => ( ! [X415: $i,X416: $i] :
                                                                                                                                        ( ( X415 = X416 )
                                                                                                                                       => ! [X417: $i,X418: $i] :
                                                                                                                                            ( ( X417 = X418 )
                                                                                                                                           => ( ( in @ X417 @ X415 )
                                                                                                                                             => ( in @ X418 @ X416 ) ) ) )
                                                                                                                                   => ( ! [X419: $i,X420: $i] :
                                                                                                                                          ( ( X419 = X420 )
                                                                                                                                         => ! [X421: $i,X422: $i] :
                                                                                                                                              ( ( X421 = X422 )
                                                                                                                                             => ( ( in @ X421 @ X419 )
                                                                                                                                              <=> ( in @ X422 @ X420 ) ) ) )
                                                                                                                                     => ( ! [X423: $i > $o] :
                                                                                                                                            ( ? [X424: $i] :
                                                                                                                                                ( ( X423 @ X424 )
                                                                                                                                                & ! [X425: $i] :
                                                                                                                                                    ( ( X423 @ X425 )
                                                                                                                                                   => ( X424 = X425 ) ) )
                                                                                                                                           => ! [X426: $i,X427: $i] :
                                                                                                                                                ( ( X423 @ X426 )
                                                                                                                                               => ( ( X423 @ X427 )
                                                                                                                                                 => ( X426 = X427 ) ) ) )
                                                                                                                                       => ( ! [X428: $i > $o,X429: $i > $o] :
                                                                                                                                              ( ! [X430: $i,X431: $i] :
                                                                                                                                                  ( ( X430 = X431 )
                                                                                                                                                 => ( ( X428 @ X430 )
                                                                                                                                                  <=> ( X429 @ X431 ) ) )
                                                                                                                                             => ( ? [X432: $i] :
                                                                                                                                                    ( ( X428 @ X432 )
                                                                                                                                                    & ! [X433: $i] :
                                                                                                                                                        ( ( X428 @ X433 )
                                                                                                                                                       => ( X432 = X433 ) ) )
                                                                                                                                              <=> ? [X434: $i] :
                                                                                                                                                    ( ( X429 @ X434 )
                                                                                                                                                    & ! [X435: $i] :
                                                                                                                                                        ( ( X429 @ X435 )
                                                                                                                                                       => ( X434 = X435 ) ) ) ) )
                                                                                                                                         => ( emptyset = emptyset ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[inference(fof_simplification,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(assume_negation,[status(cth)],[emptyset__Cong]),c_0_80]),c_0_81]),vacuousDall]),quantDeMorgan1]),quantDeMorgan2]),emptysetimpfalse]),quantDeMorgan3]),quantDeMorgan4]),notinemptyset]),prop2setI]),notdexE]),c_0_82]),notdallE]),c_0_83]),setext]),c_0_84]),c_0_85]),emptyI]),inCongP]),in__Cong]),noeltsimpempty]),c_0_86]),c_0_87]),c_0_88]),c_0_89]),eqinunit]),setadjoinIL]),emptyinunitempty]),setadjoinIR]),setadjoinE]),setadjoinOr]),c_0_90]),powersetI]),emptyinPowerset]),emptyInPowerset]),powersetE]),setunionI]),setunionE]),subPowSU]),c_0_91]),c_0_92]),uniqinunit]),notinsingleton]),singletonsswitch]),upairsetE]),upairsetIL]),upairsetIR]),c_0_93]),emptysetE]),prop2setE]),c_0_94]),c_0_95]),c_0_96]),c_0_97]),wellorderingAx]),foundationAx]),c_0_98]),omegaIndAx]),omegaSAx]),omega0Ax]),setunionAx]),powersetAx]),setadjoinAx]),emptysetAx]),setextAx])]),c_0_99]) ).

thf(c_0_101,negated_conjecture,
    ! [X436: $i,X437: $i,X439: $i,X440: $i,X441: $i,X442: $i,X443: $i,X444: $i,X445: $i,X446: $i,X447: $i,X449: $i,X450: $i,X452: $i,X453: $i,X454: $i,X455: $i,X456: $i,X458: $i,X459: $i > $i > $o,X460: $i,X462: $i,X465: $i,X467: $i,X468: $i,X469: $i,X470: $i,X472: $i,X473: $i,X474: $i > $o,X475: $i,X476: $i,X477: $i > $o,X478: $i,X479: $i,X480: $i > $o,X481: $i,X482: $i > $o,X483: $i,X486: $i,X487: $o,X488: $i,X489: $i,X490: $o,X491: $i,X492: $i,X493: $i > $o,X494: $i,X497: $i,X498: $i,X501: $i,X503: $i,X505: $i,X506: $i > $o,X507: $i,X508: $i,X510: $i,X511: $i > $o,X512: $i,X513: $i,X514: $i,X515: $i,X516: $i,X517: $i,X518: $i,X519: $i,X520: $i,X521: $i,X522: $i,X523: $o,X524: $i,X525: $i,X526: $i,X527: $i,X528: $i,X529: $i,X531: $i,X532: $i,X533: $i,X534: $i,X535: $i,X536: $i,X537: $i,X538: $i,X539: $i,X540: $i,X541: $o,X543: $i,X544: $i,X545: $i > $o,X546: $i,X549: $i,X550: $i,X551: $i,X553: $i,X554: $i,X555: $i,X556: $i,X557: $i,X558: $i,X559: $i,X560: $i,X561: $i,X562: $i,X563: $i,X564: $i,X565: $i,X566: $i,X567: $i,X568: $i,X569: $i > $o,X570: $i,X571: $i > $o,X572: $i,X573: $i,X574: $i > $o,X575: $i,X577: $i,X578: $i > $o,X580: $i,X581: $i,X582: $i > $o,X584: $i,X585: $i,X586: $i > $o,X587: $i,X589: $o,X590: $i,X591: $i > $o,X593: $i,X594: $i,X595: $i > $o,X596: $i,X598: $i > $o,X599: $i,X602: $i,X603: $i > $o,X604: $i,X608: $i,X609: $i > $o,X610: $i,X613: $i,X614: $i,X615: $i,X616: $i,X617: $i,X618: $i,X619: $i,X620: $i,X621: $i,X622: $i > $o,X623: $i,X625: $i,X626: $i,X627: $i > $o,X628: $i > $o,X631: $i,X634: $i,X635: $i,X638: $i] :
      ( ( ~ ( in @ ( esk1_2 @ X436 @ X437 ) @ X436 )
        | ~ ( in @ ( esk1_2 @ X436 @ X437 ) @ X437 )
        | ( X436 = X437 ) )
      & ( ( in @ ( esk1_2 @ X436 @ X437 ) @ X436 )
        | ( in @ ( esk1_2 @ X436 @ X437 ) @ X437 )
        | ( X436 = X437 ) )
      & ~ ( in @ X439 @ emptyset )
      & ( ~ ( in @ X442 @ ( setadjoin @ X440 @ X441 ) )
        | ( X442 = X440 )
        | ( in @ X442 @ X441 ) )
      & ( ( X442 != X440 )
        | ( in @ X442 @ ( setadjoin @ X440 @ X441 ) ) )
      & ( ~ ( in @ X442 @ X441 )
        | ( in @ X442 @ ( setadjoin @ X440 @ X441 ) ) )
      & ( ~ ( in @ X444 @ ( powerset @ X443 ) )
        | ~ ( in @ X445 @ X444 )
        | ( in @ X445 @ X443 ) )
      & ( ( in @ ( esk2_2 @ X446 @ X447 ) @ X447 )
        | ( in @ X447 @ ( powerset @ X446 ) ) )
      & ( ~ ( in @ ( esk2_2 @ X446 @ X447 ) @ X446 )
        | ( in @ X447 @ ( powerset @ X446 ) ) )
      & ( ( in @ X450 @ ( esk3_2 @ X449 @ X450 ) )
        | ~ ( in @ X450 @ ( setunion @ X449 ) ) )
      & ( ( in @ ( esk3_2 @ X449 @ X450 ) @ X449 )
        | ~ ( in @ X450 @ ( setunion @ X449 ) ) )
      & ( ~ ( in @ X453 @ X454 )
        | ~ ( in @ X454 @ X452 )
        | ( in @ X453 @ ( setunion @ X452 ) ) )
      & ( in @ emptyset @ omega )
      & ( ~ ( in @ X455 @ omega )
        | ( in @ ( setadjoin @ X455 @ X455 ) @ omega ) )
      & ( ( in @ ( esk4_1 @ X456 ) @ omega )
        | ~ ( in @ emptyset @ X456 )
        | ~ ( in @ X458 @ omega )
        | ( in @ X458 @ X456 ) )
      & ( ( in @ ( esk4_1 @ X456 ) @ X456 )
        | ~ ( in @ emptyset @ X456 )
        | ~ ( in @ X458 @ omega )
        | ( in @ X458 @ X456 ) )
      & ( ~ ( in @ ( setadjoin @ ( esk4_1 @ X456 ) @ ( esk4_1 @ X456 ) ) @ X456 )
        | ~ ( in @ emptyset @ X456 )
        | ~ ( in @ X458 @ omega )
        | ( in @ X458 @ X456 ) )
      & ( ( in @ ( esk8_3 @ X459 @ X460 @ X465 ) @ X460 )
        | ~ ( in @ X465 @ ( esk7_2 @ X459 @ X460 ) )
        | ( in @ ( esk5_2 @ X459 @ X460 ) @ X460 ) )
      & ( ( X459 @ ( esk8_3 @ X459 @ X460 @ X465 ) @ X465 )
        | ~ ( in @ X465 @ ( esk7_2 @ X459 @ X460 ) )
        | ( in @ ( esk5_2 @ X459 @ X460 ) @ X460 ) )
      & ( ~ ( in @ X468 @ X460 )
        | ~ ( X459 @ X468 @ X467 )
        | ( in @ X467 @ ( esk7_2 @ X459 @ X460 ) )
        | ( in @ ( esk5_2 @ X459 @ X460 ) @ X460 ) )
      & ( ( in @ ( esk8_3 @ X459 @ X460 @ X465 ) @ X460 )
        | ~ ( in @ X465 @ ( esk7_2 @ X459 @ X460 ) )
        | ( X459 @ ( esk5_2 @ X459 @ X460 ) @ ( esk6_3 @ X459 @ X460 @ X462 ) )
        | ~ ( X459 @ ( esk5_2 @ X459 @ X460 ) @ X462 ) )
      & ( ( X459 @ ( esk8_3 @ X459 @ X460 @ X465 ) @ X465 )
        | ~ ( in @ X465 @ ( esk7_2 @ X459 @ X460 ) )
        | ( X459 @ ( esk5_2 @ X459 @ X460 ) @ ( esk6_3 @ X459 @ X460 @ X462 ) )
        | ~ ( X459 @ ( esk5_2 @ X459 @ X460 ) @ X462 ) )
      & ( ~ ( in @ X468 @ X460 )
        | ~ ( X459 @ X468 @ X467 )
        | ( in @ X467 @ ( esk7_2 @ X459 @ X460 ) )
        | ( X459 @ ( esk5_2 @ X459 @ X460 ) @ ( esk6_3 @ X459 @ X460 @ X462 ) )
        | ~ ( X459 @ ( esk5_2 @ X459 @ X460 ) @ X462 ) )
      & ( ( in @ ( esk8_3 @ X459 @ X460 @ X465 ) @ X460 )
        | ~ ( in @ X465 @ ( esk7_2 @ X459 @ X460 ) )
        | ( X462
         != ( esk6_3 @ X459 @ X460 @ X462 ) )
        | ~ ( X459 @ ( esk5_2 @ X459 @ X460 ) @ X462 ) )
      & ( ( X459 @ ( esk8_3 @ X459 @ X460 @ X465 ) @ X465 )
        | ~ ( in @ X465 @ ( esk7_2 @ X459 @ X460 ) )
        | ( X462
         != ( esk6_3 @ X459 @ X460 @ X462 ) )
        | ~ ( X459 @ ( esk5_2 @ X459 @ X460 ) @ X462 ) )
      & ( ~ ( in @ X468 @ X460 )
        | ~ ( X459 @ X468 @ X467 )
        | ( in @ X467 @ ( esk7_2 @ X459 @ X460 ) )
        | ( X462
         != ( esk6_3 @ X459 @ X460 @ X462 ) )
        | ~ ( X459 @ ( esk5_2 @ X459 @ X460 ) @ X462 ) )
      & ( ( in @ ( esk9_1 @ X469 ) @ X469 )
        | ~ ( in @ X470 @ X469 ) )
      & ( ~ ( in @ X472 @ ( esk9_1 @ X469 ) )
        | ~ ( in @ X472 @ X469 )
        | ~ ( in @ X470 @ X469 ) )
      & epred1_0
      & descrp
      & ( ~ ( in @ X475 @ X473 )
        | ~ ( X474 @ X475 )
        | ( in @ X475
          @ ( dsetconstr @ X473
            @ ^ [Z0: $i] : ( X474 @ Z0 ) ) ) )
      & ( ~ ( in @ X478
            @ ( dsetconstr @ X476
              @ ^ [Z0: $i] : ( X477 @ Z0 ) ) )
        | ( in @ X478 @ X476 ) )
      & ( ~ ( in @ X481
            @ ( dsetconstr @ X479
              @ ^ [Z0: $i] : ( X480 @ Z0 ) ) )
        | ( X480 @ X481 ) )
      & ( ( X482 @ ( esk11_1 @ X482 ) )
        | ( X482 @ ( esk10_2 @ X482 @ X483 ) )
        | ~ ( X482 @ X483 ) )
      & ( ~ ( X482 @ X486 )
        | ( ( esk11_1 @ X482 )
          = X486 )
        | ( X482 @ ( esk10_2 @ X482 @ X483 ) )
        | ~ ( X482 @ X483 ) )
      & ( ( X482 @ ( esk11_1 @ X482 ) )
        | ( X483
         != ( esk10_2 @ X482 @ X483 ) )
        | ~ ( X482 @ X483 ) )
      & ( ~ ( X482 @ X486 )
        | ( ( esk11_1 @ X482 )
          = X486 )
        | ( X483
         != ( esk10_2 @ X482 @ X483 ) )
        | ~ ( X482 @ X483 ) )
      & ( ~ ( in @ X488 @ ( prop2set @ X487 ) )
        | X487 )
      & ( ~ ( in @ X489 @ emptyset )
        | X490 )
      & ~ ( in @ X491 @ emptyset )
      & ~ ( in @ X492 @ emptyset )
      & ( ( X493 @ ( esk12_2 @ X493 @ X494 ) )
        | ~ ( X493 @ X494 )
        | ( X493 @ ( esk13_1 @ X493 ) ) )
      & ( ( X494
         != ( esk12_2 @ X493 @ X494 ) )
        | ~ ( X493 @ X494 )
        | ( X493 @ ( esk13_1 @ X493 ) ) )
      & ( ( in @ ( esk15_2 @ X497 @ X498 ) @ X498 )
        | ( X497 = X498 )
        | ( in @ ( esk14_2 @ X497 @ X498 ) @ X497 ) )
      & ( ~ ( in @ ( esk15_2 @ X497 @ X498 ) @ X497 )
        | ( X497 = X498 )
        | ( in @ ( esk14_2 @ X497 @ X498 ) @ X497 ) )
      & ( ( in @ ( esk15_2 @ X497 @ X498 ) @ X498 )
        | ( X497 = X498 )
        | ~ ( in @ ( esk14_2 @ X497 @ X498 ) @ X498 ) )
      & ( ~ ( in @ ( esk15_2 @ X497 @ X498 ) @ X497 )
        | ( X497 = X498 )
        | ~ ( in @ ( esk14_2 @ X497 @ X498 ) @ X498 ) )
      & ( ( in @ ( esk16_1 @ X501 ) @ X501 )
        | ( X501 = emptyset ) )
      & ( ( in @ ( esk17_1 @ X503 ) @ X503 )
        | ( X503 = emptyset ) )
      & ( ~ ( in @ X507
            @ ( dsetconstr @ X505
              @ ^ [Z0: $i] : ( X506 @ Z0 ) ) )
        | ( X506 @ X507 )
        | ~ ( in @ X507 @ X505 ) )
      & ( ~ ( X506 @ X507 )
        | ( in @ X507
          @ ( dsetconstr @ X505
            @ ^ [Z0: $i] : ( X506 @ Z0 ) ) )
        | ~ ( in @ X507 @ X505 ) )
      & ( ( X508 = emptyset )
        | ( in @ ( esk18_1 @ X508 ) @ X508 ) )
      & ( ~ ( in @ X512 @ X510 )
        | ~ ( X511 @ X512 )
        | ( ( dsetconstr @ X510
            @ ^ [Z0: $i] : ( X511 @ Z0 ) )
         != emptyset ) )
      & ( ~ ( in @ X514 @ X513 )
        | ( X513 != emptyset ) )
      & ( in @ X515 @ ( setadjoin @ X515 @ X516 ) )
      & ( in @ emptyset @ ( setadjoin @ emptyset @ emptyset ) )
      & ( ~ ( in @ X519 @ X518 )
        | ( in @ X519 @ ( setadjoin @ X517 @ X518 ) ) )
      & ( ( in @ X522 @ X521 )
        | X523
        | ( X522 = X520 )
        | ~ ( in @ X522 @ ( setadjoin @ X520 @ X521 ) ) )
      & ( ~ X523
        | X523
        | ( X522 = X520 )
        | ~ ( in @ X522 @ ( setadjoin @ X520 @ X521 ) ) )
      & ( ( in @ X522 @ X521 )
        | X523
        | ~ X523
        | ~ ( in @ X522 @ ( setadjoin @ X520 @ X521 ) ) )
      & ( ~ X523
        | X523
        | ~ X523
        | ~ ( in @ X522 @ ( setadjoin @ X520 @ X521 ) ) )
      & ( ~ ( in @ X526 @ ( setadjoin @ X524 @ X525 ) )
        | ( X526 = X524 )
        | ( in @ X526 @ X525 ) )
      & ( ( dsetconstr @ X527
          @ ^ [Z0: $i] : $true )
        = X527 )
      & ( ( in @ ( esk19_2 @ X528 @ X529 ) @ X529 )
        | ( in @ X529 @ ( powerset @ X528 ) ) )
      & ( ~ ( in @ ( esk19_2 @ X528 @ X529 ) @ X528 )
        | ( in @ X529 @ ( powerset @ X528 ) ) )
      & ( in @ emptyset @ ( powerset @ X531 ) )
      & ( in @ emptyset @ ( powerset @ X532 ) )
      & ( ~ ( in @ X534 @ ( powerset @ X533 ) )
        | ~ ( in @ X535 @ X534 )
        | ( in @ X535 @ X533 ) )
      & ( ~ ( in @ X537 @ X538 )
        | ~ ( in @ X538 @ X536 )
        | ( in @ X537 @ ( setunion @ X536 ) ) )
      & ( ( in @ X540 @ ( esk20_3 @ X539 @ X540 @ X541 ) )
        | X541
        | ~ ( in @ X540 @ ( setunion @ X539 ) ) )
      & ( ( in @ ( esk20_3 @ X539 @ X540 @ X541 ) @ X539 )
        | X541
        | ~ ( in @ X540 @ ( setunion @ X539 ) ) )
      & ( ~ X541
        | X541
        | ~ ( in @ X540 @ ( setunion @ X539 ) ) )
      & ( ~ ( in @ X544 @ X543 )
        | ( in @ X544 @ ( powerset @ ( setunion @ X543 ) ) ) )
      & ( ~ ( X545 @ X549 )
        | ( X549
          = ( esk22_1 @ X545 ) )
        | ( X545 @ ( esk21_2 @ X545 @ X546 ) )
        | ~ ( X545 @ X546 ) )
      & ( ( X550
         != ( esk22_1 @ X545 ) )
        | ( X545 @ X550 )
        | ( X545 @ ( esk21_2 @ X545 @ X546 ) )
        | ~ ( X545 @ X546 ) )
      & ( ~ ( X545 @ X549 )
        | ( X549
          = ( esk22_1 @ X545 ) )
        | ( X546
         != ( esk21_2 @ X545 @ X546 ) )
        | ~ ( X545 @ X546 ) )
      & ( ( X550
         != ( esk22_1 @ X545 ) )
        | ( X545 @ X550 )
        | ( X546
         != ( esk21_2 @ X545 @ X546 ) )
        | ~ ( X545 @ X546 ) )
      & ( ( X551 = emptyset )
        | ( in @ ( esk23_1 @ X551 ) @ X551 ) )
      & ( ~ ( in @ X553 @ ( setadjoin @ X554 @ emptyset ) )
        | ( X553 = X554 ) )
      & ( ( X555 = X556 )
        | ~ ( in @ X556 @ ( setadjoin @ X555 @ emptyset ) ) )
      & ( ( X557 != X558 )
        | ( in @ X557 @ ( setadjoin @ X558 @ emptyset ) ) )
      & ( ~ ( in @ X559 @ ( setadjoin @ X560 @ emptyset ) )
        | ( in @ X560 @ ( setadjoin @ X559 @ emptyset ) ) )
      & ( ~ ( in @ X563 @ ( setadjoin @ X561 @ ( setadjoin @ X562 @ emptyset ) ) )
        | ( X563 = X561 )
        | ( X563 = X562 ) )
      & ( in @ X564 @ ( setadjoin @ X564 @ ( setadjoin @ X565 @ emptyset ) ) )
      & ( in @ X567 @ ( setadjoin @ X566 @ ( setadjoin @ X567 @ emptyset ) ) )
      & ( ~ ( in @ X570 @ X568 )
        | ~ ( X569 @ X570 )
        | ( ( dsetconstr @ X568
            @ ^ [Z0: $i] : ( X569 @ Z0 ) )
         != emptyset ) )
      & ( ~ ( in @ X572 @ emptyset )
        | ( X571 @ X572 ) )
      & ( ( in @ ( esk24_2 @ X573 @ X574 ) @ X573 )
        | ~ ( in @ X575 @ X573 )
        | ( X574 @ X575 ) )
      & ( ~ ( X574 @ ( esk24_2 @ X573 @ X574 ) )
        | ~ ( in @ X575 @ X573 )
        | ( X574 @ X575 ) )
      & ( ( in @ ( esk25_2 @ X577 @ X578 ) @ X577 )
        | ~ ( in @ X580 @ X577 )
        | ~ ( X578 @ X580 ) )
      & ( ( X578 @ ( esk25_2 @ X577 @ X578 ) )
        | ~ ( in @ X580 @ X577 )
        | ~ ( X578 @ X580 ) )
      & ( ( in @ ( esk26_2 @ X581 @ X582 ) @ X581 )
        | ~ ( in @ X584 @ X581 )
        | ~ ( X582 @ X584 ) )
      & ( ( X582 @ ( esk26_2 @ X581 @ X582 ) )
        | ~ ( in @ X584 @ X581 )
        | ~ ( X582 @ X584 ) )
      & ( ( in @ ( esk27_2 @ X585 @ X586 ) @ X585 )
        | ~ ( in @ X587 @ X585 )
        | ( X586 @ X587 ) )
      & ( ~ ( X586 @ ( esk27_2 @ X585 @ X586 ) )
        | ~ ( in @ X587 @ X585 )
        | ( X586 @ X587 ) )
      & ( ~ X589
        | ( in @ emptyset @ ( prop2set @ X589 ) ) )
      & prop2set2propI
      & ( ( in @ ( esk28_2 @ X590 @ X591 ) @ X590 )
        | ~ ( in @ X593 @ X590 )
        | ~ ( X591 @ X593 ) )
      & ( ( X591 @ ( esk28_2 @ X590 @ X591 ) )
        | ~ ( in @ X593 @ X590 )
        | ~ ( X591 @ X593 ) )
      & ( ( in @ ( esk29_2 @ X594 @ X595 ) @ X594 )
        | ~ ( in @ X596 @ X594 )
        | ( X595 @ X596 ) )
      & ( ~ ( X595 @ ( esk29_2 @ X594 @ X595 ) )
        | ~ ( in @ X596 @ X594 )
        | ( X595 @ X596 ) )
      & ( ( X598 @ ( esk31_1 @ X598 ) )
        | ( X598 @ ( esk30_2 @ X598 @ X599 ) )
        | ~ ( X598 @ X599 ) )
      & ( ~ ( X598 @ X602 )
        | ( ( esk31_1 @ X598 )
          = X602 )
        | ( X598 @ ( esk30_2 @ X598 @ X599 ) )
        | ~ ( X598 @ X599 ) )
      & ( ( X598 @ ( esk31_1 @ X598 ) )
        | ( X599
         != ( esk30_2 @ X598 @ X599 ) )
        | ~ ( X598 @ X599 ) )
      & ( ~ ( X598 @ X602 )
        | ( ( esk31_1 @ X598 )
          = X602 )
        | ( X599
         != ( esk30_2 @ X598 @ X599 ) )
        | ~ ( X598 @ X599 ) )
      & ( ( X603 @ ( esk34_1 @ X603 ) )
        | ( X603 @ ( esk32_1 @ X603 ) )
        | ~ ( X603 @ X604 ) )
      & ( ~ ( X603 @ X608 )
        | ( ( esk34_1 @ X603 )
          = X608 )
        | ( X603 @ ( esk32_1 @ X603 ) )
        | ~ ( X603 @ X604 ) )
      & ( ( X603 @ ( esk34_1 @ X603 ) )
        | ( X603 @ ( esk33_1 @ X603 ) )
        | ~ ( X603 @ X604 ) )
      & ( ~ ( X603 @ X608 )
        | ( ( esk34_1 @ X603 )
          = X608 )
        | ( X603 @ ( esk33_1 @ X603 ) )
        | ~ ( X603 @ X604 ) )
      & ( ( X603 @ ( esk34_1 @ X603 ) )
        | ( ( esk32_1 @ X603 )
         != ( esk33_1 @ X603 ) )
        | ~ ( X603 @ X604 ) )
      & ( ~ ( X603 @ X608 )
        | ( ( esk34_1 @ X603 )
          = X608 )
        | ( ( esk32_1 @ X603 )
         != ( esk33_1 @ X603 ) )
        | ~ ( X603 @ X604 ) )
      & ( ( X609 @ ( esk36_1 @ X609 ) )
        | ~ ( X609 @ ( esk35_2 @ X609 @ X610 ) )
        | ( ( esk35_2 @ X609 @ X610 )
         != X610 ) )
      & ( ~ ( X609 @ X613 )
        | ( ( esk36_1 @ X609 )
          = X613 )
        | ~ ( X609 @ ( esk35_2 @ X609 @ X610 ) )
        | ( ( esk35_2 @ X609 @ X610 )
         != X610 ) )
      & ( ( X609 @ ( esk36_1 @ X609 ) )
        | ( X609 @ ( esk35_2 @ X609 @ X610 ) )
        | ( ( esk35_2 @ X609 @ X610 )
          = X610 ) )
      & ( ~ ( X609 @ X613 )
        | ( ( esk36_1 @ X609 )
          = X613 )
        | ( X609 @ ( esk35_2 @ X609 @ X610 ) )
        | ( ( esk35_2 @ X609 @ X610 )
          = X610 ) )
      & ( ( X614 != X615 )
        | ( X616 != X617 )
        | ~ ( in @ X616 @ X614 )
        | ( in @ X617 @ X615 ) )
      & ( ~ ( in @ X620 @ X618 )
        | ( in @ X621 @ X619 )
        | ( X620 != X621 )
        | ( X618 != X619 ) )
      & ( ~ ( in @ X621 @ X619 )
        | ( in @ X620 @ X618 )
        | ( X620 != X621 )
        | ( X618 != X619 ) )
      & ( ( X622 @ ( esk37_2 @ X622 @ X623 ) )
        | ~ ( X622 @ X623 )
        | ~ ( X622 @ X625 )
        | ~ ( X622 @ X626 )
        | ( X625 = X626 ) )
      & ( ( X623
         != ( esk37_2 @ X622 @ X623 ) )
        | ~ ( X622 @ X623 )
        | ~ ( X622 @ X625 )
        | ~ ( X622 @ X626 )
        | ( X625 = X626 ) )
      & ( ( X628 @ ( esk41_2 @ X627 @ X628 ) )
        | ( X627 @ ( esk40_3 @ X627 @ X628 @ X631 ) )
        | ~ ( X627 @ X631 )
        | ( ( esk38_2 @ X627 @ X628 )
          = ( esk39_2 @ X627 @ X628 ) ) )
      & ( ~ ( X628 @ X634 )
        | ( ( esk41_2 @ X627 @ X628 )
          = X634 )
        | ( X627 @ ( esk40_3 @ X627 @ X628 @ X631 ) )
        | ~ ( X627 @ X631 )
        | ( ( esk38_2 @ X627 @ X628 )
          = ( esk39_2 @ X627 @ X628 ) ) )
      & ( ( X628 @ ( esk41_2 @ X627 @ X628 ) )
        | ( X631
         != ( esk40_3 @ X627 @ X628 @ X631 ) )
        | ~ ( X627 @ X631 )
        | ( ( esk38_2 @ X627 @ X628 )
          = ( esk39_2 @ X627 @ X628 ) ) )
      & ( ~ ( X628 @ X634 )
        | ( ( esk41_2 @ X627 @ X628 )
          = X634 )
        | ( X631
         != ( esk40_3 @ X627 @ X628 @ X631 ) )
        | ~ ( X627 @ X631 )
        | ( ( esk38_2 @ X627 @ X628 )
          = ( esk39_2 @ X627 @ X628 ) ) )
      & ( ( X627 @ ( esk43_2 @ X627 @ X628 ) )
        | ( X628 @ ( esk42_3 @ X627 @ X628 @ X635 ) )
        | ~ ( X628 @ X635 )
        | ( ( esk38_2 @ X627 @ X628 )
          = ( esk39_2 @ X627 @ X628 ) ) )
      & ( ~ ( X627 @ X638 )
        | ( ( esk43_2 @ X627 @ X628 )
          = X638 )
        | ( X628 @ ( esk42_3 @ X627 @ X628 @ X635 ) )
        | ~ ( X628 @ X635 )
        | ( ( esk38_2 @ X627 @ X628 )
          = ( esk39_2 @ X627 @ X628 ) ) )
      & ( ( X627 @ ( esk43_2 @ X627 @ X628 ) )
        | ( X635
         != ( esk42_3 @ X627 @ X628 @ X635 ) )
        | ~ ( X628 @ X635 )
        | ( ( esk38_2 @ X627 @ X628 )
          = ( esk39_2 @ X627 @ X628 ) ) )
      & ( ~ ( X627 @ X638 )
        | ( ( esk43_2 @ X627 @ X628 )
          = X638 )
        | ( X635
         != ( esk42_3 @ X627 @ X628 @ X635 ) )
        | ~ ( X628 @ X635 )
        | ( ( esk38_2 @ X627 @ X628 )
          = ( esk39_2 @ X627 @ X628 ) ) )
      & ( ( X628 @ ( esk41_2 @ X627 @ X628 ) )
        | ( X627 @ ( esk40_3 @ X627 @ X628 @ X631 ) )
        | ~ ( X627 @ X631 )
        | ~ ( X627 @ ( esk38_2 @ X627 @ X628 ) )
        | ~ ( X628 @ ( esk39_2 @ X627 @ X628 ) ) )
      & ( ~ ( X628 @ X634 )
        | ( ( esk41_2 @ X627 @ X628 )
          = X634 )
        | ( X627 @ ( esk40_3 @ X627 @ X628 @ X631 ) )
        | ~ ( X627 @ X631 )
        | ~ ( X627 @ ( esk38_2 @ X627 @ X628 ) )
        | ~ ( X628 @ ( esk39_2 @ X627 @ X628 ) ) )
      & ( ( X628 @ ( esk41_2 @ X627 @ X628 ) )
        | ( X631
         != ( esk40_3 @ X627 @ X628 @ X631 ) )
        | ~ ( X627 @ X631 )
        | ~ ( X627 @ ( esk38_2 @ X627 @ X628 ) )
        | ~ ( X628 @ ( esk39_2 @ X627 @ X628 ) ) )
      & ( ~ ( X628 @ X634 )
        | ( ( esk41_2 @ X627 @ X628 )
          = X634 )
        | ( X631
         != ( esk40_3 @ X627 @ X628 @ X631 ) )
        | ~ ( X627 @ X631 )
        | ~ ( X627 @ ( esk38_2 @ X627 @ X628 ) )
        | ~ ( X628 @ ( esk39_2 @ X627 @ X628 ) ) )
      & ( ( X627 @ ( esk43_2 @ X627 @ X628 ) )
        | ( X628 @ ( esk42_3 @ X627 @ X628 @ X635 ) )
        | ~ ( X628 @ X635 )
        | ~ ( X627 @ ( esk38_2 @ X627 @ X628 ) )
        | ~ ( X628 @ ( esk39_2 @ X627 @ X628 ) ) )
      & ( ~ ( X627 @ X638 )
        | ( ( esk43_2 @ X627 @ X628 )
          = X638 )
        | ( X628 @ ( esk42_3 @ X627 @ X628 @ X635 ) )
        | ~ ( X628 @ X635 )
        | ~ ( X627 @ ( esk38_2 @ X627 @ X628 ) )
        | ~ ( X628 @ ( esk39_2 @ X627 @ X628 ) ) )
      & ( ( X627 @ ( esk43_2 @ X627 @ X628 ) )
        | ( X635
         != ( esk42_3 @ X627 @ X628 @ X635 ) )
        | ~ ( X628 @ X635 )
        | ~ ( X627 @ ( esk38_2 @ X627 @ X628 ) )
        | ~ ( X628 @ ( esk39_2 @ X627 @ X628 ) ) )
      & ( ~ ( X627 @ X638 )
        | ( ( esk43_2 @ X627 @ X628 )
          = X638 )
        | ( X635
         != ( esk42_3 @ X627 @ X628 @ X635 ) )
        | ~ ( X628 @ X635 )
        | ~ ( X627 @ ( esk38_2 @ X627 @ X628 ) )
        | ~ ( X628 @ ( esk39_2 @ X627 @ X628 ) ) )
      & ( ( X628 @ ( esk41_2 @ X627 @ X628 ) )
        | ( X627 @ ( esk40_3 @ X627 @ X628 @ X631 ) )
        | ~ ( X627 @ X631 )
        | ( X627 @ ( esk38_2 @ X627 @ X628 ) )
        | ( X628 @ ( esk39_2 @ X627 @ X628 ) ) )
      & ( ~ ( X628 @ X634 )
        | ( ( esk41_2 @ X627 @ X628 )
          = X634 )
        | ( X627 @ ( esk40_3 @ X627 @ X628 @ X631 ) )
        | ~ ( X627 @ X631 )
        | ( X627 @ ( esk38_2 @ X627 @ X628 ) )
        | ( X628 @ ( esk39_2 @ X627 @ X628 ) ) )
      & ( ( X628 @ ( esk41_2 @ X627 @ X628 ) )
        | ( X631
         != ( esk40_3 @ X627 @ X628 @ X631 ) )
        | ~ ( X627 @ X631 )
        | ( X627 @ ( esk38_2 @ X627 @ X628 ) )
        | ( X628 @ ( esk39_2 @ X627 @ X628 ) ) )
      & ( ~ ( X628 @ X634 )
        | ( ( esk41_2 @ X627 @ X628 )
          = X634 )
        | ( X631
         != ( esk40_3 @ X627 @ X628 @ X631 ) )
        | ~ ( X627 @ X631 )
        | ( X627 @ ( esk38_2 @ X627 @ X628 ) )
        | ( X628 @ ( esk39_2 @ X627 @ X628 ) ) )
      & ( ( X627 @ ( esk43_2 @ X627 @ X628 ) )
        | ( X628 @ ( esk42_3 @ X627 @ X628 @ X635 ) )
        | ~ ( X628 @ X635 )
        | ( X627 @ ( esk38_2 @ X627 @ X628 ) )
        | ( X628 @ ( esk39_2 @ X627 @ X628 ) ) )
      & ( ~ ( X627 @ X638 )
        | ( ( esk43_2 @ X627 @ X628 )
          = X638 )
        | ( X628 @ ( esk42_3 @ X627 @ X628 @ X635 ) )
        | ~ ( X628 @ X635 )
        | ( X627 @ ( esk38_2 @ X627 @ X628 ) )
        | ( X628 @ ( esk39_2 @ X627 @ X628 ) ) )
      & ( ( X627 @ ( esk43_2 @ X627 @ X628 ) )
        | ( X635
         != ( esk42_3 @ X627 @ X628 @ X635 ) )
        | ~ ( X628 @ X635 )
        | ( X627 @ ( esk38_2 @ X627 @ X628 ) )
        | ( X628 @ ( esk39_2 @ X627 @ X628 ) ) )
      & ( ~ ( X627 @ X638 )
        | ( ( esk43_2 @ X627 @ X628 )
          = X638 )
        | ( X635
         != ( esk42_3 @ X627 @ X628 @ X635 ) )
        | ~ ( X628 @ X635 )
        | ( X627 @ ( esk38_2 @ X627 @ X628 ) )
        | ( X628 @ ( esk39_2 @ X627 @ X628 ) ) )
      & ( emptyset != emptyset ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_100])])])])])]) ).

thf(c_0_102,negated_conjecture,
    emptyset != emptyset,
    inference(split_conjunct,[status(thm)],[c_0_101]) ).

thf(c_0_103,negated_conjecture,
    $false,
    inference(cn,[status(thm)],[c_0_102]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.09  % Problem    : SEU551^1 : TPTP v8.2.0. Bugfixed v4.0.0.
% 0.09/0.09  % Command    : run_E %s %d THM
% 0.09/0.29  % Computer : n029.cluster.edu
% 0.09/0.29  % Model    : x86_64 x86_64
% 0.09/0.29  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.29  % Memory   : 8042.1875MB
% 0.09/0.29  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.09/0.29  % CPULimit   : 300
% 0.09/0.29  % WCLimit    : 300
% 0.09/0.29  % DateTime   : Sun May 19 16:58:22 EDT 2024
% 0.09/0.29  % CPUTime    : 
% 0.14/0.39  Running higher-order theorem proving
% 0.14/0.39  Running: /export/starexec/sandbox/solver/bin/eprover-ho --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --proof-object --auto-schedule=8 --cpu-limit=300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.42  # Version: 3.1.0-ho
% 0.14/0.42  # Preprocessing class: HSMSSLSSLLLCHFA.
% 0.14/0.42  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.14/0.42  # Starting new_ho_10 with 1500s (5) cores
% 0.14/0.42  # Starting sh5l with 300s (1) cores
% 0.14/0.42  # Starting new_bool_1 with 300s (1) cores
% 0.14/0.42  # Starting new_bool_2 with 300s (1) cores
% 0.14/0.42  # new_bool_2 with pid 20250 completed with status 0
% 0.14/0.42  # Result found by new_bool_2
% 0.14/0.42  # Preprocessing class: HSMSSLSSLLLCHFA.
% 0.14/0.42  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.14/0.42  # Starting new_ho_10 with 1500s (5) cores
% 0.14/0.42  # Starting sh5l with 300s (1) cores
% 0.14/0.42  # Starting new_bool_1 with 300s (1) cores
% 0.14/0.42  # Starting new_bool_2 with 300s (1) cores
% 0.14/0.42  # SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 0.14/0.42  # Search class: HGHSM-FSLM31-SHFMMMBN
% 0.14/0.42  # Scheduled 6 strats onto 1 cores with 300 seconds (300 total)
% 0.14/0.42  # Starting ho_unfolding_3 with 163s (1) cores
% 0.14/0.42  # ho_unfolding_3 with pid 20251 completed with status 0
% 0.14/0.42  # Result found by ho_unfolding_3
% 0.14/0.42  # Preprocessing class: HSMSSLSSLLLCHFA.
% 0.14/0.42  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.14/0.42  # Starting new_ho_10 with 1500s (5) cores
% 0.14/0.42  # Starting sh5l with 300s (1) cores
% 0.14/0.42  # Starting new_bool_1 with 300s (1) cores
% 0.14/0.42  # Starting new_bool_2 with 300s (1) cores
% 0.14/0.42  # SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 0.14/0.42  # Search class: HGHSM-FSLM31-SHFMMMBN
% 0.14/0.42  # Scheduled 6 strats onto 1 cores with 300 seconds (300 total)
% 0.14/0.42  # Starting ho_unfolding_3 with 163s (1) cores
% 0.14/0.42  # Preprocessing time       : 0.003 s
% 0.14/0.42  # Presaturation interreduction done
% 0.14/0.42  
% 0.14/0.42  # Proof found!
% 0.14/0.42  # SZS status Theorem
% 0.14/0.42  # SZS output start CNFRefutation
% See solution above
% 0.14/0.42  # Parsed axioms                        : 149
% 0.14/0.42  # Removed by relevancy pruning/SinE    : 81
% 0.14/0.42  # Initial clauses                      : 158
% 0.14/0.42  # Removed in clause preprocessing      : 7
% 0.14/0.42  # Initial clauses in saturation        : 151
% 0.14/0.42  # Processed clauses                    : 1
% 0.14/0.42  # ...of these trivial                  : 0
% 0.14/0.42  # ...subsumed                          : 0
% 0.14/0.42  # ...remaining for further processing  : 0
% 0.14/0.42  # Other redundant clauses eliminated   : 0
% 0.14/0.42  # Clauses deleted for lack of memory   : 0
% 0.14/0.42  # Backward-subsumed                    : 0
% 0.14/0.42  # Backward-rewritten                   : 0
% 0.14/0.42  # Generated clauses                    : 0
% 0.14/0.42  # ...of the previous two non-redundant : 0
% 0.14/0.42  # ...aggressively subsumed             : 0
% 0.14/0.42  # Contextual simplify-reflections      : 0
% 0.14/0.42  # Paramodulations                      : 0
% 0.14/0.42  # Factorizations                       : 0
% 0.14/0.42  # NegExts                              : 0
% 0.14/0.42  # Equation resolutions                 : 0
% 0.14/0.42  # Disequality decompositions           : 0
% 0.14/0.42  # Total rewrite steps                  : 0
% 0.14/0.42  # ...of those cached                   : 0
% 0.14/0.42  # Propositional unsat checks           : 0
% 0.14/0.42  #    Propositional check models        : 0
% 0.14/0.42  #    Propositional check unsatisfiable : 0
% 0.14/0.42  #    Propositional clauses             : 0
% 0.14/0.42  #    Propositional clauses after purity: 0
% 0.14/0.42  #    Propositional unsat core size     : 0
% 0.14/0.42  #    Propositional preprocessing time  : 0.000
% 0.14/0.42  #    Propositional encoding time       : 0.000
% 0.14/0.42  #    Propositional solver time         : 0.000
% 0.14/0.42  #    Success case prop preproc time    : 0.000
% 0.14/0.42  #    Success case prop encoding time   : 0.000
% 0.14/0.42  #    Success case prop solver time     : 0.000
% 0.14/0.42  # Current number of processed clauses  : 0
% 0.14/0.42  #    Positive orientable unit clauses  : 0
% 0.14/0.42  #    Positive unorientable unit clauses: 0
% 0.14/0.42  #    Negative unit clauses             : 0
% 0.14/0.42  #    Non-unit-clauses                  : 0
% 0.14/0.42  # Current number of unprocessed clauses: 150
% 0.14/0.42  # ...number of literals in the above   : 500
% 0.14/0.42  # Current number of archived formulas  : 0
% 0.14/0.42  # Current number of archived clauses   : 0
% 0.14/0.42  # Clause-clause subsumption calls (NU) : 0
% 0.14/0.42  # Rec. Clause-clause subsumption calls : 0
% 0.14/0.42  # Non-unit clause-clause subsumptions  : 0
% 0.14/0.42  # Unit Clause-clause subsumption calls : 0
% 0.14/0.42  # Rewrite failures with RHS unbound    : 0
% 0.14/0.42  # BW rewrite match attempts            : 0
% 0.14/0.42  # BW rewrite match successes           : 0
% 0.14/0.42  # Condensation attempts                : 1
% 0.14/0.42  # Condensation successes               : 0
% 0.14/0.42  # Termbank termtop insertions          : 17391
% 0.14/0.42  # Search garbage collected termcells   : 6329
% 0.14/0.42  
% 0.14/0.42  # -------------------------------------------------
% 0.14/0.42  # User time                : 0.013 s
% 0.14/0.42  # System time              : 0.005 s
% 0.14/0.42  # Total time               : 0.019 s
% 0.14/0.42  # Maximum resident set size: 3920 pages
% 0.14/0.42  
% 0.14/0.42  # -------------------------------------------------
% 0.14/0.42  # User time                : 0.017 s
% 0.14/0.42  # System time              : 0.008 s
% 0.14/0.42  # Total time               : 0.024 s
% 0.14/0.42  # Maximum resident set size: 1920 pages
% 0.14/0.42  % E---3.1 exiting
% 0.14/0.42  % E exiting
%------------------------------------------------------------------------------