TSTP Solution File: SEU658^1 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : SEU658^1 : TPTP v8.1.2. Released v3.7.0.
% Transfm  : NO INFORMATION
% Format   : NO INFORMATION
% Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.ArRgZmGWtg true

% Computer : n014.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 : Thu Aug 31 19:15:37 EDT 2023

% Result   : Theorem 1.90s 0.91s
% Output   : Refutation 1.90s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    7
%            Number of leaves      :  199
% Syntax   : Number of formulae    :  210 (  17 unt; 185 typ;   0 def)
%            Number of atoms       :  612 (  27 equ;   0 cnn)
%            Maximal formula atoms :  184 (  24 avg)
%            Number of connectives :  812 (   8   ~;   6   |;   8   &; 241   @)
%                                         (   0 <=>; 549  =>;   0  <=;   0 <~>)
%            Maximal formula depth :  183 (  25 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   15 (  15   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :  187 ( 185 usr; 178 con; 0-3 aty)
%            Number of variables   :   98 (   0   ^;  90   !;   8   ?;  98   :)

% Comments : 
%------------------------------------------------------------------------------
thf(setadjoinAx_type,type,
    setadjoinAx: $o ).

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

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

thf(setminusELneg_type,type,
    setminusELneg: $o ).

thf(kpairsurjEq_type,type,
    kpairsurjEq: $o ).

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

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

thf(exuI1_type,type,
    exuI1: $o ).

thf(exuI2_type,type,
    exuI2: $o ).

thf(notequalI2_type,type,
    notequalI2: $o ).

thf(kpairiskpair_type,type,
    kpairiskpair: $o ).

thf(upairsubunion_type,type,
    upairsubunion: $o ).

thf(powerset__Cong_type,type,
    powerset__Cong: $o ).

thf(setminusILneg_type,type,
    setminusILneg: $o ).

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

thf(setadjoinSub2_type,type,
    setadjoinSub2: $o ).

thf(binintersectSubset5_type,type,
    binintersectSubset5: $o ).

thf(upairinpowunion_type,type,
    upairinpowunion: $o ).

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

thf(emptyset__Cong_type,type,
    emptyset__Cong: $o ).

thf(sepInPowerset_type,type,
    sepInPowerset: $o ).

thf(setukpairIR_type,type,
    setukpairIR: $o ).

thf(kpair_type,type,
    kpair: $i > $i > $i ).

thf(binunionE_type,type,
    binunionE: $o ).

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

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

thf(ksnd_type,type,
    ksnd: $i > $i ).

thf(ubforcartprodlem1_type,type,
    ubforcartprodlem1: $o ).

thf(setukpairinjR12_type,type,
    setukpairinjR12: $o ).

thf(descr__Cong_type,type,
    descr__Cong: $o ).

thf(binintersectSubset1_type,type,
    binintersectSubset1: $o ).

thf(in_type,type,
    in: $i > $i > $o ).

thf(quantDeMorgan1_type,type,
    quantDeMorgan1: $o ).

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

thf(setadjoin__Cong_type,type,
    setadjoin__Cong: $o ).

thf(symdiffI2_type,type,
    symdiffI2: $o ).

thf(upairset2IR_type,type,
    upairset2IR: $o ).

thf(subsetE_type,type,
    subsetE: $o ).

thf(prop2set2propI_type,type,
    prop2set2propI: $o ).

thf(sk__18_type,type,
    sk__18: $i > $i > $i > $i ).

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

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

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

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

thf(powersetI1_type,type,
    powersetI1: $o ).

thf(binintersectSubset3_type,type,
    binintersectSubset3: $o ).

thf(setukpairinjR_type,type,
    setukpairinjR: $o ).

thf(cartprodfstin_type,type,
    cartprodfstin: $o ).

thf(setminusIRneg_type,type,
    setminusIRneg: $o ).

thf(kfst_type,type,
    kfst: $i > $i ).

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

thf(singletonprop_type,type,
    singletonprop: $o ).

thf(binintersectSubset4_type,type,
    binintersectSubset4: $o ).

thf(singletoninpowunion_type,type,
    singletoninpowunion: $o ).

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

thf(cartprodmempair_type,type,
    cartprodmempair: $o ).

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

thf(sk__19_type,type,
    sk__19: $i > $i > $i > $i ).

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

thf(setukpairinjL_type,type,
    setukpairinjL: $o ).

thf(sk__21_type,type,
    sk__21: $i ).

thf(setadjoinSub_type,type,
    setadjoinSub: $o ).

thf(exuE3e_type,type,
    exuE3e: $o ).

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

thf(upairequniteq_type,type,
    upairequniteq: $o ).

thf(binintersectSubset2_type,type,
    binintersectSubset2: $o ).

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

thf(setunion__Cong_type,type,
    setunion__Cong: $o ).

thf(prop2setI_type,type,
    prop2setI: $o ).

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

thf(setminusER_type,type,
    setminusER: $o ).

thf(exuE2_type,type,
    exuE2: $o ).

thf(powersetsubset_type,type,
    powersetsubset: $o ).

thf(setukpairinjR1_type,type,
    setukpairinjR1: $o ).

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

thf(notequalI1_type,type,
    notequalI1: $o ).

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

thf(nonemptyI1_type,type,
    nonemptyI1: $o ).

thf(subsetTrans_type,type,
    subsetTrans: $o ).

thf(setukpairinjR2_type,type,
    setukpairinjR2: $o ).

thf(kpairp_type,type,
    kpairp: $o ).

thf(setminusI_type,type,
    setminusI: $o ).

thf(binunionIL_type,type,
    binunionIL: $o ).

thf(setunionsingleton_type,type,
    setunionsingleton: $o ).

thf(subsetE2_type,type,
    subsetE2: $o ).

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

thf(kfstpairEq_type,type,
    kfstpairEq: $o ).

thf(ubforcartprodlem3_type,type,
    ubforcartprodlem3: $o ).

thf(setextsub_type,type,
    setextsub: $o ).

thf(binunionLsub_type,type,
    binunionLsub: $o ).

thf(setunionsingleton1_type,type,
    setunionsingleton1: $o ).

thf(emptysetsubset_type,type,
    emptysetsubset: $o ).

thf(quantDeMorgan3_type,type,
    quantDeMorgan3: $o ).

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

thf(setminusSubset1_type,type,
    setminusSubset1: $o ).

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

thf(binunionIR_type,type,
    binunionIR: $o ).

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

thf(singletonsuniq_type,type,
    singletonsuniq: $o ).

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

thf(exuE1_type,type,
    exuE1: $o ).

thf(ubforcartprodlem2_type,type,
    ubforcartprodlem2: $o ).

thf(binintersectRsub_type,type,
    binintersectRsub: $o ).

thf(setminusLsub_type,type,
    setminusLsub: $o ).

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

thf(sk__20_type,type,
    sk__20: $i ).

thf(eqimpsubset2_type,type,
    eqimpsubset2: $o ).

thf(exuEu_type,type,
    exuEu: $o ).

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

thf(ex1I2_type,type,
    ex1I2: $o ).

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

thf(omega0Ax_type,type,
    omega0Ax: $o ).

thf(notsubsetI_type,type,
    notsubsetI: $o ).

thf(quantDeMorgan4_type,type,
    quantDeMorgan4: $o ).

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

thf(powersetE1_type,type,
    powersetE1: $o ).

thf(bs114d_type,type,
    bs114d: $o ).

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

thf(iskpair_type,type,
    iskpair: $i > $o ).

thf(binintersectLsub_type,type,
    binintersectLsub: $o ).

thf(subsetI1_type,type,
    subsetI1: $o ).

thf(symdiffE_type,type,
    symdiffE: $o ).

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

thf(dsetconstr__Cong_type,type,
    dsetconstr__Cong: $o ).

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

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

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

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

thf(binintersectEL_type,type,
    binintersectEL: $o ).

thf(emptyE1_type,type,
    emptyE1: $o ).

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

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

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

thf(binintersectI_type,type,
    binintersectI: $o ).

thf(cartprodpairin_type,type,
    cartprodpairin: $o ).

thf(ex1I_type,type,
    ex1I: $o ).

thf(cartprodmempair1_type,type,
    cartprodmempair1: $o ).

thf(setukpairinjR11_type,type,
    setukpairinjR11: $o ).

thf(symdiffI1_type,type,
    symdiffI1: $o ).

thf(subsetI2_type,type,
    subsetI2: $o ).

thf(symdiffIneg1_type,type,
    symdiffIneg1: $o ).

thf(theprop_type,type,
    theprop: $o ).

thf(setminusERneg_type,type,
    setminusERneg: $o ).

thf(symdiffIneg2_type,type,
    symdiffIneg2: $o ).

thf(omega__Cong_type,type,
    omega__Cong: $o ).

thf(subsetRefl_type,type,
    subsetRefl: $o ).

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

thf(setminusSubset2_type,type,
    setminusSubset2: $o ).

thf(prop2setE_type,type,
    prop2setE: $o ).

thf(binunionEcases_type,type,
    binunionEcases: $o ).

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

thf(disjointsetsI1_type,type,
    disjointsetsI1: $o ).

thf(exuE3u_type,type,
    exuE3u: $o ).

thf(setminusEL_type,type,
    setminusEL: $o ).

thf(setunionsingleton2_type,type,
    setunionsingleton2: $o ).

thf(sepSubset_type,type,
    sepSubset: $o ).

thf(upairset2E_type,type,
    upairset2E: $o ).

thf(eqimpsubset1_type,type,
    eqimpsubset1: $o ).

thf(exuI3_type,type,
    exuI3: $o ).

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

thf(binintersectER_type,type,
    binintersectER: $o ).

thf(ksndsingleton_type,type,
    ksndsingleton: $o ).

thf(kfstsingleton_type,type,
    kfstsingleton: $o ).

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

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

thf(ksndpairEq_type,type,
    ksndpairEq: $o ).

thf(quantDeMorgan2_type,type,
    quantDeMorgan2: $o ).

thf(ex1E1_type,type,
    ex1E1: $o ).

thf(secondinupair_type,type,
    secondinupair: $o ).

thf(singletonsubset_type,type,
    singletonsubset: $o ).

thf(singletoninpowerset_type,type,
    singletoninpowerset: $o ).

thf(subsetemptysetimpeq_type,type,
    subsetemptysetimpeq: $o ).

thf(sk__22_type,type,
    sk__22: $i ).

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

thf(nonemptyE1_type,type,
    nonemptyE1: $o ).

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

thf(setukpairIL_type,type,
    setukpairIL: $o ).

thf(setunionE2_type,type,
    setunionE2: $o ).

thf(inPowerset_type,type,
    inPowerset: $o ).

thf(cartprod_type,type,
    cartprod: $i > $i > $i ).

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

thf(setukpairinjL2_type,type,
    setukpairinjL2: $o ).

thf(binunionRsub_type,type,
    binunionRsub: $o ).

thf(subset2powerset_type,type,
    subset2powerset: $o ).

thf(setukpairinjL1_type,type,
    setukpairinjL1: $o ).

thf(kpairsurjEq,axiom,
    ( kpairsurjEq
    = ( ! [Xu: $i] :
          ( ( iskpair @ Xu )
         => ( ( kpair @ ( kfst @ Xu ) @ ( ksnd @ Xu ) )
            = Xu ) ) ) ) ).

thf('0',plain,
    ( kpairsurjEq
    = ( ! [X4: $i] :
          ( ( iskpair @ X4 )
         => ( ( kpair @ ( kfst @ X4 ) @ ( ksnd @ X4 ) )
            = X4 ) ) ) ),
    define([status(thm)]) ).

thf(ksndpairEq,axiom,
    ( ksndpairEq
    = ( ! [Xx: $i,Xy: $i] :
          ( ( ksnd @ ( kpair @ Xx @ Xy ) )
          = Xy ) ) ) ).

thf('1',plain,
    ( ksndpairEq
    = ( ! [X4: $i,X6: $i] :
          ( ( ksnd @ ( kpair @ X4 @ X6 ) )
          = X6 ) ) ),
    define([status(thm)]) ).

thf(cartprodfstin,axiom,
    ( cartprodfstin
    = ( ! [A: $i,B: $i,Xu: $i] :
          ( ( in @ Xu @ ( cartprod @ A @ B ) )
         => ( in @ ( kfst @ Xu ) @ A ) ) ) ) ).

thf('2',plain,
    ( cartprodfstin
    = ( ! [X4: $i,X6: $i,X8: $i] :
          ( ( in @ X8 @ ( cartprod @ X4 @ X6 ) )
         => ( in @ ( kfst @ X8 ) @ X4 ) ) ) ),
    define([status(thm)]) ).

thf(cartprodmempair,axiom,
    ( cartprodmempair
    = ( ! [A: $i,B: $i,Xu: $i] :
          ( ( in @ Xu @ ( cartprod @ A @ B ) )
         => ( iskpair @ Xu ) ) ) ) ).

thf('3',plain,
    ( cartprodmempair
    = ( ! [X4: $i,X6: $i,X8: $i] :
          ( ( in @ X8 @ ( cartprod @ X4 @ X6 ) )
         => ( iskpair @ X8 ) ) ) ),
    define([status(thm)]) ).

thf(cartprodmempair1,axiom,
    ( cartprodmempair1
    = ( ! [A: $i,B: $i,Xu: $i] :
          ( ( in @ Xu @ ( cartprod @ A @ B ) )
         => ? [Xx: $i] :
              ( ? [Xy: $i] :
                  ( ( Xu
                    = ( kpair @ Xx @ Xy ) )
                  & ( in @ Xy @ B ) )
              & ( in @ Xx @ A ) ) ) ) ) ).

thf('4',plain,
    ( cartprodmempair1
    = ( ! [X4: $i,X6: $i,X8: $i] :
          ( ( in @ X8 @ ( cartprod @ X4 @ X6 ) )
         => ? [X10: $i] :
              ( ? [X12: $i] :
                  ( ( X8
                    = ( kpair @ X10 @ X12 ) )
                  & ( in @ X12 @ X6 ) )
              & ( in @ X10 @ X4 ) ) ) ) ),
    define([status(thm)]) ).

thf(cartprodpairin,axiom,
    ( cartprodpairin
    = ( ! [A: $i,B: $i,Xx: $i] :
          ( ( in @ Xx @ A )
         => ! [Xy: $i] :
              ( ( in @ Xy @ B )
             => ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) ) ) ) ) ) ).

thf('5',plain,
    ( cartprodpairin
    = ( ! [X4: $i,X6: $i,X8: $i] :
          ( ( in @ X8 @ X4 )
         => ! [X10: $i] :
              ( ( in @ X10 @ X6 )
             => ( in @ ( kpair @ X8 @ X10 ) @ ( cartprod @ X4 @ X6 ) ) ) ) ) ),
    define([status(thm)]) ).

thf(cartprodsndin,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__Cong
                                                                                                                                         => ( setadjoin__Cong
                                                                                                                                           => ( powerset__Cong
                                                                                                                                             => ( setunion__Cong
                                                                                                                                               => ( omega__Cong
                                                                                                                                                 => ( exuEu
                                                                                                                                                   => ( descr__Cong
                                                                                                                                                     => ( dsetconstr__Cong
                                                                                                                                                       => ( subsetI1
                                                                                                                                                         => ( eqimpsubset2
                                                                                                                                                           => ( eqimpsubset1
                                                                                                                                                             => ( subsetI2
                                                                                                                                                               => ( emptysetsubset
                                                                                                                                                                 => ( subsetE
                                                                                                                                                                   => ( subsetE2
                                                                                                                                                                     => ( notsubsetI
                                                                                                                                                                       => ( notequalI1
                                                                                                                                                                         => ( notequalI2
                                                                                                                                                                           => ( subsetRefl
                                                                                                                                                                             => ( subsetTrans
                                                                                                                                                                               => ( setadjoinSub
                                                                                                                                                                                 => ( setadjoinSub2
                                                                                                                                                                                   => ( subset2powerset
                                                                                                                                                                                     => ( setextsub
                                                                                                                                                                                       => ( subsetemptysetimpeq
                                                                                                                                                                                         => ( powersetI1
                                                                                                                                                                                           => ( powersetE1
                                                                                                                                                                                             => ( inPowerset
                                                                                                                                                                                               => ( powersetsubset
                                                                                                                                                                                                 => ( sepInPowerset
                                                                                                                                                                                                   => ( sepSubset
                                                                                                                                                                                                     => ( binunionIL
                                                                                                                                                                                                       => ( upairset2IR
                                                                                                                                                                                                         => ( binunionIR
                                                                                                                                                                                                           => ( binunionEcases
                                                                                                                                                                                                             => ( binunionE
                                                                                                                                                                                                               => ( binunionLsub
                                                                                                                                                                                                                 => ( binunionRsub
                                                                                                                                                                                                                   => ( binintersectI
                                                                                                                                                                                                                     => ( binintersectSubset5
                                                                                                                                                                                                                       => ( binintersectEL
                                                                                                                                                                                                                         => ( binintersectLsub
                                                                                                                                                                                                                           => ( binintersectSubset2
                                                                                                                                                                                                                             => ( binintersectSubset3
                                                                                                                                                                                                                               => ( binintersectER
                                                                                                                                                                                                                                 => ( disjointsetsI1
                                                                                                                                                                                                                                   => ( binintersectRsub
                                                                                                                                                                                                                                     => ( binintersectSubset4
                                                                                                                                                                                                                                       => ( binintersectSubset1
                                                                                                                                                                                                                                         => ( bs114d
                                                                                                                                                                                                                                           => ( setminusI
                                                                                                                                                                                                                                             => ( setminusEL
                                                                                                                                                                                                                                               => ( setminusER
                                                                                                                                                                                                                                                 => ( setminusSubset2
                                                                                                                                                                                                                                                   => ( setminusERneg
                                                                                                                                                                                                                                                     => ( setminusELneg
                                                                                                                                                                                                                                                       => ( setminusILneg
                                                                                                                                                                                                                                                         => ( setminusIRneg
                                                                                                                                                                                                                                                           => ( setminusLsub
                                                                                                                                                                                                                                                             => ( setminusSubset1
                                                                                                                                                                                                                                                               => ( symdiffE
                                                                                                                                                                                                                                                                 => ( symdiffI1
                                                                                                                                                                                                                                                                   => ( symdiffI2
                                                                                                                                                                                                                                                                     => ( symdiffIneg1
                                                                                                                                                                                                                                                                       => ( symdiffIneg2
                                                                                                                                                                                                                                                                         => ( secondinupair
                                                                                                                                                                                                                                                                           => ( setukpairIL
                                                                                                                                                                                                                                                                             => ( setukpairIR
                                                                                                                                                                                                                                                                               => ( kpairiskpair
                                                                                                                                                                                                                                                                                 => ( kpairp
                                                                                                                                                                                                                                                                                   => ( singletonsubset
                                                                                                                                                                                                                                                                                     => ( singletoninpowerset
                                                                                                                                                                                                                                                                                       => ( singletoninpowunion
                                                                                                                                                                                                                                                                                         => ( upairset2E
                                                                                                                                                                                                                                                                                           => ( upairsubunion
                                                                                                                                                                                                                                                                                             => ( upairinpowunion
                                                                                                                                                                                                                                                                                               => ( ubforcartprodlem1
                                                                                                                                                                                                                                                                                                 => ( ubforcartprodlem2
                                                                                                                                                                                                                                                                                                   => ( ubforcartprodlem3
                                                                                                                                                                                                                                                                                                     => ( cartprodpairin
                                                                                                                                                                                                                                                                                                       => ( cartprodmempair1
                                                                                                                                                                                                                                                                                                         => ( cartprodmempair
                                                                                                                                                                                                                                                                                                           => ( setunionE2
                                                                                                                                                                                                                                                                                                             => ( setunionsingleton1
                                                                                                                                                                                                                                                                                                               => ( setunionsingleton2
                                                                                                                                                                                                                                                                                                                 => ( setunionsingleton
                                                                                                                                                                                                                                                                                                                   => ( singletonprop
                                                                                                                                                                                                                                                                                                                     => ( ex1E1
                                                                                                                                                                                                                                                                                                                       => ( ex1I
                                                                                                                                                                                                                                                                                                                         => ( ex1I2
                                                                                                                                                                                                                                                                                                                           => ( singletonsuniq
                                                                                                                                                                                                                                                                                                                             => ( setukpairinjL1
                                                                                                                                                                                                                                                                                                                               => ( kfstsingleton
                                                                                                                                                                                                                                                                                                                                 => ( theprop
                                                                                                                                                                                                                                                                                                                                   => ( kfstpairEq
                                                                                                                                                                                                                                                                                                                                     => ( cartprodfstin
                                                                                                                                                                                                                                                                                                                                       => ( setukpairinjL2
                                                                                                                                                                                                                                                                                                                                         => ( setukpairinjL
                                                                                                                                                                                                                                                                                                                                           => ( setukpairinjR11
                                                                                                                                                                                                                                                                                                                                             => ( setukpairinjR12
                                                                                                                                                                                                                                                                                                                                               => ( setukpairinjR1
                                                                                                                                                                                                                                                                                                                                                 => ( upairequniteq
                                                                                                                                                                                                                                                                                                                                                   => ( setukpairinjR2
                                                                                                                                                                                                                                                                                                                                                     => ( setukpairinjR
                                                                                                                                                                                                                                                                                                                                                       => ( ksndsingleton
                                                                                                                                                                                                                                                                                                                                                         => ( ksndpairEq
                                                                                                                                                                                                                                                                                                                                                           => ( kpairsurjEq
                                                                                                                                                                                                                                                                                                                                                             => ! [A: $i,B: $i,Xu: $i] :
                                                                                                                                                                                                                                                                                                                                                                  ( ( in @ Xu @ ( cartprod @ A @ B ) )
                                                                                                                                                                                                                                                                                                                                                                 => ( in @ ( ksnd @ Xu ) @ B ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ).

thf(zf_stmt_0,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__Cong
                                                                                                                                         => ( setadjoin__Cong
                                                                                                                                           => ( powerset__Cong
                                                                                                                                             => ( setunion__Cong
                                                                                                                                               => ( omega__Cong
                                                                                                                                                 => ( exuEu
                                                                                                                                                   => ( descr__Cong
                                                                                                                                                     => ( dsetconstr__Cong
                                                                                                                                                       => ( subsetI1
                                                                                                                                                         => ( eqimpsubset2
                                                                                                                                                           => ( eqimpsubset1
                                                                                                                                                             => ( subsetI2
                                                                                                                                                               => ( emptysetsubset
                                                                                                                                                                 => ( subsetE
                                                                                                                                                                   => ( subsetE2
                                                                                                                                                                     => ( notsubsetI
                                                                                                                                                                       => ( notequalI1
                                                                                                                                                                         => ( notequalI2
                                                                                                                                                                           => ( subsetRefl
                                                                                                                                                                             => ( subsetTrans
                                                                                                                                                                               => ( setadjoinSub
                                                                                                                                                                                 => ( setadjoinSub2
                                                                                                                                                                                   => ( subset2powerset
                                                                                                                                                                                     => ( setextsub
                                                                                                                                                                                       => ( subsetemptysetimpeq
                                                                                                                                                                                         => ( powersetI1
                                                                                                                                                                                           => ( powersetE1
                                                                                                                                                                                             => ( inPowerset
                                                                                                                                                                                               => ( powersetsubset
                                                                                                                                                                                                 => ( sepInPowerset
                                                                                                                                                                                                   => ( sepSubset
                                                                                                                                                                                                     => ( binunionIL
                                                                                                                                                                                                       => ( upairset2IR
                                                                                                                                                                                                         => ( binunionIR
                                                                                                                                                                                                           => ( binunionEcases
                                                                                                                                                                                                             => ( binunionE
                                                                                                                                                                                                               => ( binunionLsub
                                                                                                                                                                                                                 => ( binunionRsub
                                                                                                                                                                                                                   => ( binintersectI
                                                                                                                                                                                                                     => ( binintersectSubset5
                                                                                                                                                                                                                       => ( binintersectEL
                                                                                                                                                                                                                         => ( binintersectLsub
                                                                                                                                                                                                                           => ( binintersectSubset2
                                                                                                                                                                                                                             => ( binintersectSubset3
                                                                                                                                                                                                                               => ( binintersectER
                                                                                                                                                                                                                                 => ( disjointsetsI1
                                                                                                                                                                                                                                   => ( binintersectRsub
                                                                                                                                                                                                                                     => ( binintersectSubset4
                                                                                                                                                                                                                                       => ( binintersectSubset1
                                                                                                                                                                                                                                         => ( bs114d
                                                                                                                                                                                                                                           => ( setminusI
                                                                                                                                                                                                                                             => ( setminusEL
                                                                                                                                                                                                                                               => ( setminusER
                                                                                                                                                                                                                                                 => ( setminusSubset2
                                                                                                                                                                                                                                                   => ( setminusERneg
                                                                                                                                                                                                                                                     => ( setminusELneg
                                                                                                                                                                                                                                                       => ( setminusILneg
                                                                                                                                                                                                                                                         => ( setminusIRneg
                                                                                                                                                                                                                                                           => ( setminusLsub
                                                                                                                                                                                                                                                             => ( setminusSubset1
                                                                                                                                                                                                                                                               => ( symdiffE
                                                                                                                                                                                                                                                                 => ( symdiffI1
                                                                                                                                                                                                                                                                   => ( symdiffI2
                                                                                                                                                                                                                                                                     => ( symdiffIneg1
                                                                                                                                                                                                                                                                       => ( symdiffIneg2
                                                                                                                                                                                                                                                                         => ( secondinupair
                                                                                                                                                                                                                                                                           => ( setukpairIL
                                                                                                                                                                                                                                                                             => ( setukpairIR
                                                                                                                                                                                                                                                                               => ( kpairiskpair
                                                                                                                                                                                                                                                                                 => ( kpairp
                                                                                                                                                                                                                                                                                   => ( singletonsubset
                                                                                                                                                                                                                                                                                     => ( singletoninpowerset
                                                                                                                                                                                                                                                                                       => ( singletoninpowunion
                                                                                                                                                                                                                                                                                         => ( upairset2E
                                                                                                                                                                                                                                                                                           => ( upairsubunion
                                                                                                                                                                                                                                                                                             => ( upairinpowunion
                                                                                                                                                                                                                                                                                               => ( ubforcartprodlem1
                                                                                                                                                                                                                                                                                                 => ( ubforcartprodlem2
                                                                                                                                                                                                                                                                                                   => ( ubforcartprodlem3
                                                                                                                                                                                                                                                                                                     => ( ! [X4: $i,X6: $i,X8: $i] :
                                                                                                                                                                                                                                                                                                            ( ( in @ X8 @ X4 )
                                                                                                                                                                                                                                                                                                           => ! [X10: $i] :
                                                                                                                                                                                                                                                                                                                ( ( in @ X10 @ X6 )
                                                                                                                                                                                                                                                                                                               => ( in @ ( kpair @ X8 @ X10 ) @ ( cartprod @ X4 @ X6 ) ) ) )
                                                                                                                                                                                                                                                                                                       => ( ! [X12: $i,X14: $i,X16: $i] :
                                                                                                                                                                                                                                                                                                              ( ( in @ X16 @ ( cartprod @ X12 @ X14 ) )
                                                                                                                                                                                                                                                                                                             => ? [X18: $i] :
                                                                                                                                                                                                                                                                                                                  ( ? [X20: $i] :
                                                                                                                                                                                                                                                                                                                      ( ( X16
                                                                                                                                                                                                                                                                                                                        = ( kpair @ X18 @ X20 ) )
                                                                                                                                                                                                                                                                                                                      & ( in @ X20 @ X14 ) )
                                                                                                                                                                                                                                                                                                                  & ( in @ X18 @ X12 ) ) )
                                                                                                                                                                                                                                                                                                         => ( ! [X22: $i,X24: $i,X26: $i] :
                                                                                                                                                                                                                                                                                                                ( ( in @ X26 @ ( cartprod @ X22 @ X24 ) )
                                                                                                                                                                                                                                                                                                               => ( iskpair @ X26 ) )
                                                                                                                                                                                                                                                                                                           => ( setunionE2
                                                                                                                                                                                                                                                                                                             => ( setunionsingleton1
                                                                                                                                                                                                                                                                                                               => ( setunionsingleton2
                                                                                                                                                                                                                                                                                                                 => ( setunionsingleton
                                                                                                                                                                                                                                                                                                                   => ( singletonprop
                                                                                                                                                                                                                                                                                                                     => ( ex1E1
                                                                                                                                                                                                                                                                                                                       => ( ex1I
                                                                                                                                                                                                                                                                                                                         => ( ex1I2
                                                                                                                                                                                                                                                                                                                           => ( singletonsuniq
                                                                                                                                                                                                                                                                                                                             => ( setukpairinjL1
                                                                                                                                                                                                                                                                                                                               => ( kfstsingleton
                                                                                                                                                                                                                                                                                                                                 => ( theprop
                                                                                                                                                                                                                                                                                                                                   => ( kfstpairEq
                                                                                                                                                                                                                                                                                                                                     => ( ! [X28: $i,X30: $i,X32: $i] :
                                                                                                                                                                                                                                                                                                                                            ( ( in @ X32 @ ( cartprod @ X28 @ X30 ) )
                                                                                                                                                                                                                                                                                                                                           => ( in @ ( kfst @ X32 ) @ X28 ) )
                                                                                                                                                                                                                                                                                                                                       => ( setukpairinjL2
                                                                                                                                                                                                                                                                                                                                         => ( setukpairinjL
                                                                                                                                                                                                                                                                                                                                           => ( setukpairinjR11
                                                                                                                                                                                                                                                                                                                                             => ( setukpairinjR12
                                                                                                                                                                                                                                                                                                                                               => ( setukpairinjR1
                                                                                                                                                                                                                                                                                                                                                 => ( upairequniteq
                                                                                                                                                                                                                                                                                                                                                   => ( setukpairinjR2
                                                                                                                                                                                                                                                                                                                                                     => ( setukpairinjR
                                                                                                                                                                                                                                                                                                                                                       => ( ksndsingleton
                                                                                                                                                                                                                                                                                                                                                         => ( ! [X34: $i,X36: $i] :
                                                                                                                                                                                                                                                                                                                                                                ( ( ksnd @ ( kpair @ X34 @ X36 ) )
                                                                                                                                                                                                                                                                                                                                                                = X36 )
                                                                                                                                                                                                                                                                                                                                                           => ( ! [X38: $i] :
                                                                                                                                                                                                                                                                                                                                                                  ( ( iskpair @ X38 )
                                                                                                                                                                                                                                                                                                                                                                 => ( ( kpair @ ( kfst @ X38 ) @ ( ksnd @ X38 ) )
                                                                                                                                                                                                                                                                                                                                                                    = X38 ) )
                                                                                                                                                                                                                                                                                                                                                             => ! [X40: $i,X42: $i,X44: $i] :
                                                                                                                                                                                                                                                                                                                                                                  ( ( in @ X44 @ ( cartprod @ X40 @ X42 ) )
                                                                                                                                                                                                                                                                                                                                                                 => ( in @ ( ksnd @ X44 ) @ X42 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ).

thf(zf_stmt_1,negated_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__Cong
                                                                                                                                           => ( setadjoin__Cong
                                                                                                                                             => ( powerset__Cong
                                                                                                                                               => ( setunion__Cong
                                                                                                                                                 => ( omega__Cong
                                                                                                                                                   => ( exuEu
                                                                                                                                                     => ( descr__Cong
                                                                                                                                                       => ( dsetconstr__Cong
                                                                                                                                                         => ( subsetI1
                                                                                                                                                           => ( eqimpsubset2
                                                                                                                                                             => ( eqimpsubset1
                                                                                                                                                               => ( subsetI2
                                                                                                                                                                 => ( emptysetsubset
                                                                                                                                                                   => ( subsetE
                                                                                                                                                                     => ( subsetE2
                                                                                                                                                                       => ( notsubsetI
                                                                                                                                                                         => ( notequalI1
                                                                                                                                                                           => ( notequalI2
                                                                                                                                                                             => ( subsetRefl
                                                                                                                                                                               => ( subsetTrans
                                                                                                                                                                                 => ( setadjoinSub
                                                                                                                                                                                   => ( setadjoinSub2
                                                                                                                                                                                     => ( subset2powerset
                                                                                                                                                                                       => ( setextsub
                                                                                                                                                                                         => ( subsetemptysetimpeq
                                                                                                                                                                                           => ( powersetI1
                                                                                                                                                                                             => ( powersetE1
                                                                                                                                                                                               => ( inPowerset
                                                                                                                                                                                                 => ( powersetsubset
                                                                                                                                                                                                   => ( sepInPowerset
                                                                                                                                                                                                     => ( sepSubset
                                                                                                                                                                                                       => ( binunionIL
                                                                                                                                                                                                         => ( upairset2IR
                                                                                                                                                                                                           => ( binunionIR
                                                                                                                                                                                                             => ( binunionEcases
                                                                                                                                                                                                               => ( binunionE
                                                                                                                                                                                                                 => ( binunionLsub
                                                                                                                                                                                                                   => ( binunionRsub
                                                                                                                                                                                                                     => ( binintersectI
                                                                                                                                                                                                                       => ( binintersectSubset5
                                                                                                                                                                                                                         => ( binintersectEL
                                                                                                                                                                                                                           => ( binintersectLsub
                                                                                                                                                                                                                             => ( binintersectSubset2
                                                                                                                                                                                                                               => ( binintersectSubset3
                                                                                                                                                                                                                                 => ( binintersectER
                                                                                                                                                                                                                                   => ( disjointsetsI1
                                                                                                                                                                                                                                     => ( binintersectRsub
                                                                                                                                                                                                                                       => ( binintersectSubset4
                                                                                                                                                                                                                                         => ( binintersectSubset1
                                                                                                                                                                                                                                           => ( bs114d
                                                                                                                                                                                                                                             => ( setminusI
                                                                                                                                                                                                                                               => ( setminusEL
                                                                                                                                                                                                                                                 => ( setminusER
                                                                                                                                                                                                                                                   => ( setminusSubset2
                                                                                                                                                                                                                                                     => ( setminusERneg
                                                                                                                                                                                                                                                       => ( setminusELneg
                                                                                                                                                                                                                                                         => ( setminusILneg
                                                                                                                                                                                                                                                           => ( setminusIRneg
                                                                                                                                                                                                                                                             => ( setminusLsub
                                                                                                                                                                                                                                                               => ( setminusSubset1
                                                                                                                                                                                                                                                                 => ( symdiffE
                                                                                                                                                                                                                                                                   => ( symdiffI1
                                                                                                                                                                                                                                                                     => ( symdiffI2
                                                                                                                                                                                                                                                                       => ( symdiffIneg1
                                                                                                                                                                                                                                                                         => ( symdiffIneg2
                                                                                                                                                                                                                                                                           => ( secondinupair
                                                                                                                                                                                                                                                                             => ( setukpairIL
                                                                                                                                                                                                                                                                               => ( setukpairIR
                                                                                                                                                                                                                                                                                 => ( kpairiskpair
                                                                                                                                                                                                                                                                                   => ( kpairp
                                                                                                                                                                                                                                                                                     => ( singletonsubset
                                                                                                                                                                                                                                                                                       => ( singletoninpowerset
                                                                                                                                                                                                                                                                                         => ( singletoninpowunion
                                                                                                                                                                                                                                                                                           => ( upairset2E
                                                                                                                                                                                                                                                                                             => ( upairsubunion
                                                                                                                                                                                                                                                                                               => ( upairinpowunion
                                                                                                                                                                                                                                                                                                 => ( ubforcartprodlem1
                                                                                                                                                                                                                                                                                                   => ( ubforcartprodlem2
                                                                                                                                                                                                                                                                                                     => ( ubforcartprodlem3
                                                                                                                                                                                                                                                                                                       => ( ! [X4: $i,X6: $i,X8: $i] :
                                                                                                                                                                                                                                                                                                              ( ( in @ X8 @ X4 )
                                                                                                                                                                                                                                                                                                             => ! [X10: $i] :
                                                                                                                                                                                                                                                                                                                  ( ( in @ X10 @ X6 )
                                                                                                                                                                                                                                                                                                                 => ( in @ ( kpair @ X8 @ X10 ) @ ( cartprod @ X4 @ X6 ) ) ) )
                                                                                                                                                                                                                                                                                                         => ( ! [X12: $i,X14: $i,X16: $i] :
                                                                                                                                                                                                                                                                                                                ( ( in @ X16 @ ( cartprod @ X12 @ X14 ) )
                                                                                                                                                                                                                                                                                                               => ? [X18: $i] :
                                                                                                                                                                                                                                                                                                                    ( ? [X20: $i] :
                                                                                                                                                                                                                                                                                                                        ( ( X16
                                                                                                                                                                                                                                                                                                                          = ( kpair @ X18 @ X20 ) )
                                                                                                                                                                                                                                                                                                                        & ( in @ X20 @ X14 ) )
                                                                                                                                                                                                                                                                                                                    & ( in @ X18 @ X12 ) ) )
                                                                                                                                                                                                                                                                                                           => ( ! [X22: $i,X24: $i,X26: $i] :
                                                                                                                                                                                                                                                                                                                  ( ( in @ X26 @ ( cartprod @ X22 @ X24 ) )
                                                                                                                                                                                                                                                                                                                 => ( iskpair @ X26 ) )
                                                                                                                                                                                                                                                                                                             => ( setunionE2
                                                                                                                                                                                                                                                                                                               => ( setunionsingleton1
                                                                                                                                                                                                                                                                                                                 => ( setunionsingleton2
                                                                                                                                                                                                                                                                                                                   => ( setunionsingleton
                                                                                                                                                                                                                                                                                                                     => ( singletonprop
                                                                                                                                                                                                                                                                                                                       => ( ex1E1
                                                                                                                                                                                                                                                                                                                         => ( ex1I
                                                                                                                                                                                                                                                                                                                           => ( ex1I2
                                                                                                                                                                                                                                                                                                                             => ( singletonsuniq
                                                                                                                                                                                                                                                                                                                               => ( setukpairinjL1
                                                                                                                                                                                                                                                                                                                                 => ( kfstsingleton
                                                                                                                                                                                                                                                                                                                                   => ( theprop
                                                                                                                                                                                                                                                                                                                                     => ( kfstpairEq
                                                                                                                                                                                                                                                                                                                                       => ( ! [X28: $i,X30: $i,X32: $i] :
                                                                                                                                                                                                                                                                                                                                              ( ( in @ X32 @ ( cartprod @ X28 @ X30 ) )
                                                                                                                                                                                                                                                                                                                                             => ( in @ ( kfst @ X32 ) @ X28 ) )
                                                                                                                                                                                                                                                                                                                                         => ( setukpairinjL2
                                                                                                                                                                                                                                                                                                                                           => ( setukpairinjL
                                                                                                                                                                                                                                                                                                                                             => ( setukpairinjR11
                                                                                                                                                                                                                                                                                                                                               => ( setukpairinjR12
                                                                                                                                                                                                                                                                                                                                                 => ( setukpairinjR1
                                                                                                                                                                                                                                                                                                                                                   => ( upairequniteq
                                                                                                                                                                                                                                                                                                                                                     => ( setukpairinjR2
                                                                                                                                                                                                                                                                                                                                                       => ( setukpairinjR
                                                                                                                                                                                                                                                                                                                                                         => ( ksndsingleton
                                                                                                                                                                                                                                                                                                                                                           => ( ! [X34: $i,X36: $i] :
                                                                                                                                                                                                                                                                                                                                                                  ( ( ksnd @ ( kpair @ X34 @ X36 ) )
                                                                                                                                                                                                                                                                                                                                                                  = X36 )
                                                                                                                                                                                                                                                                                                                                                             => ( ! [X38: $i] :
                                                                                                                                                                                                                                                                                                                                                                    ( ( iskpair @ X38 )
                                                                                                                                                                                                                                                                                                                                                                   => ( ( kpair @ ( kfst @ X38 ) @ ( ksnd @ X38 ) )
                                                                                                                                                                                                                                                                                                                                                                      = X38 ) )
                                                                                                                                                                                                                                                                                                                                                               => ! [X40: $i,X42: $i,X44: $i] :
                                                                                                                                                                                                                                                                                                                                                                    ( ( in @ X44 @ ( cartprod @ X40 @ X42 ) )
                                                                                                                                                                                                                                                                                                                                                                   => ( in @ ( ksnd @ X44 ) @ X42 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
    inference('cnf.neg',[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl87,plain,
    ~ ( in @ ( ksnd @ sk__22 ) @ sk__21 ),
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(zip_derived_cl88,plain,
    in @ sk__22 @ ( cartprod @ sk__20 @ sk__21 ),
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(zip_derived_cl103,plain,
    ! [X13: $i,X14: $i,X15: $i] :
      ( ( X13
        = ( kpair @ ( sk__18 @ X13 @ X14 @ X15 ) @ ( sk__19 @ X13 @ X14 @ X15 ) ) )
      | ~ ( in @ X13 @ ( cartprod @ X15 @ X14 ) ) ),
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(zip_derived_cl86,plain,
    ! [X10: $i,X11: $i] :
      ( ( ksnd @ ( kpair @ X11 @ X10 ) )
      = X10 ),
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(zip_derived_cl286,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( ( ksnd @ X0 )
        = ( sk__19 @ X0 @ X2 @ X1 ) )
      | ~ ( in @ X0 @ ( cartprod @ X1 @ X2 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl103,zip_derived_cl86]) ).

thf(zip_derived_cl102,plain,
    ! [X13: $i,X14: $i,X15: $i] :
      ( ( in @ ( sk__19 @ X13 @ X14 @ X15 ) @ X14 )
      | ~ ( in @ X13 @ ( cartprod @ X15 @ X14 ) ) ),
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(zip_derived_cl309,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( in @ ( ksnd @ X0 ) @ X1 )
      | ~ ( in @ X0 @ ( cartprod @ X2 @ X1 ) )
      | ~ ( in @ X0 @ ( cartprod @ X2 @ X1 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl286,zip_derived_cl102]) ).

thf(zip_derived_cl313,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( in @ X0 @ ( cartprod @ X2 @ X1 ) )
      | ( in @ ( ksnd @ X0 ) @ X1 ) ),
    inference(simplify,[status(thm)],[zip_derived_cl309]) ).

thf(zip_derived_cl316,plain,
    in @ ( ksnd @ sk__22 ) @ sk__21,
    inference('sup-',[status(thm)],[zip_derived_cl88,zip_derived_cl313]) ).

thf(zip_derived_cl328,plain,
    $false,
    inference(demod,[status(thm)],[zip_derived_cl87,zip_derived_cl316]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SEU658^1 : TPTP v8.1.2. Released v3.7.0.
% 0.00/0.13  % Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.ArRgZmGWtg true
% 0.16/0.35  % Computer : n014.cluster.edu
% 0.16/0.35  % Model    : x86_64 x86_64
% 0.16/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.35  % Memory   : 8042.1875MB
% 0.16/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.16/0.35  % CPULimit : 300
% 0.16/0.35  % WCLimit  : 300
% 0.16/0.35  % DateTime : Wed Aug 23 19:41:19 EDT 2023
% 0.16/0.35  % CPUTime  : 
% 0.16/0.35  % Running portfolio for 300 s
% 0.16/0.35  % File         : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.16/0.35  % Number of cores: 8
% 0.16/0.35  % Python version: Python 3.6.8
% 0.16/0.35  % Running in HO mode
% 0.21/0.67  % Total configuration time : 828
% 0.21/0.67  % Estimated wc time : 1656
% 0.21/0.67  % Estimated cpu time (8 cpus) : 207.0
% 0.21/0.73  % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.21/0.74  % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.21/0.77  % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.21/0.77  % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 0.21/0.77  % /export/starexec/sandbox/solver/bin/lams/40_noforms.sh running for 90s
% 0.21/0.77  % /export/starexec/sandbox/solver/bin/lams/40_b.comb.sh running for 70s
% 0.21/0.77  % /export/starexec/sandbox/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.21/0.79  % /export/starexec/sandbox/solver/bin/lams/30_sp5.sh running for 60s
% 1.90/0.91  % Solved by lams/40_c_ic.sh.
% 1.90/0.91  % done 216 iterations in 0.101s
% 1.90/0.91  % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 1.90/0.91  % SZS output start Refutation
% See solution above
% 1.90/0.91  
% 1.90/0.91  
% 1.90/0.91  % Terminating...
% 1.92/1.01  % Runner terminated.
% 1.92/1.02  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------