TSTP Solution File: SET952+1 by Princess---230619

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Princess---230619
% Problem  : SET952+1 : TPTP v8.1.2. Released v3.2.0.
% Transfm  : none
% Format   : tptp
% Command  : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s

% Computer : n007.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Thu Aug 31 15:27:11 EDT 2023

% Result   : Theorem 18.26s 3.19s
% Output   : Proof 24.03s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13  % Problem  : SET952+1 : TPTP v8.1.2. Released v3.2.0.
% 0.07/0.13  % Command  : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s
% 0.13/0.35  % Computer : n007.cluster.edu
% 0.13/0.35  % Model    : x86_64 x86_64
% 0.13/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35  % Memory   : 8042.1875MB
% 0.13/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35  % CPULimit : 300
% 0.13/0.35  % WCLimit  : 300
% 0.13/0.35  % DateTime : Sat Aug 26 08:54:11 EDT 2023
% 0.13/0.35  % CPUTime  : 
% 0.20/0.65  ________       _____
% 0.20/0.65  ___  __ \_________(_)________________________________
% 0.20/0.65  __  /_/ /_  ___/_  /__  __ \  ___/  _ \_  ___/_  ___/
% 0.20/0.65  _  ____/_  /   _  / _  / / / /__ /  __/(__  )_(__  )
% 0.20/0.65  /_/     /_/    /_/  /_/ /_/\___/ \___//____/ /____/
% 0.20/0.65  
% 0.20/0.65  A Theorem Prover for First-Order Logic modulo Linear Integer Arithmetic
% 0.20/0.65  (2023-06-19)
% 0.20/0.65  
% 0.20/0.65  (c) Philipp Rümmer, 2009-2023
% 0.20/0.65  Contributors: Peter Backeman, Peter Baumgartner, Angelo Brillout, Zafer Esen,
% 0.20/0.65                Amanda Stjerna.
% 0.20/0.65  Free software under BSD-3-Clause.
% 0.20/0.65  
% 0.20/0.65  For more information, visit http://www.philipp.ruemmer.org/princess.shtml
% 0.20/0.65  
% 0.20/0.65  Loading /export/starexec/sandbox2/benchmark/theBenchmark.p ...
% 0.20/0.67  Running up to 7 provers in parallel.
% 0.20/0.68  Prover 0: Options:  +triggersInConjecture +genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1042961893
% 0.20/0.68  Prover 1: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1571432423
% 0.20/0.68  Prover 3: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1922548996
% 0.20/0.68  Prover 2: Options:  +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMinimalAndEmpty -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1065072994
% 0.20/0.68  Prover 4: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=1868514696
% 0.20/0.68  Prover 5: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=1259561288
% 0.20/0.68  Prover 6: Options:  -triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1399714365
% 2.60/1.06  Prover 1: Preprocessing ...
% 2.60/1.06  Prover 4: Preprocessing ...
% 2.74/1.09  Prover 5: Preprocessing ...
% 2.74/1.09  Prover 2: Preprocessing ...
% 2.74/1.09  Prover 3: Preprocessing ...
% 2.74/1.09  Prover 6: Preprocessing ...
% 2.74/1.09  Prover 0: Preprocessing ...
% 5.92/1.54  Prover 3: Warning: ignoring some quantifiers
% 5.92/1.56  Prover 6: Proving ...
% 5.92/1.56  Prover 3: Constructing countermodel ...
% 5.92/1.58  Prover 1: Warning: ignoring some quantifiers
% 5.92/1.58  Prover 5: Proving ...
% 6.39/1.59  Prover 4: Warning: ignoring some quantifiers
% 6.39/1.61  Prover 1: Constructing countermodel ...
% 6.39/1.62  Prover 4: Constructing countermodel ...
% 6.98/1.67  Prover 0: Proving ...
% 7.08/1.68  Prover 2: Proving ...
% 9.94/2.09  Prover 3: gave up
% 9.94/2.09  Prover 7: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-236303470
% 10.53/2.13  Prover 7: Preprocessing ...
% 11.48/2.27  Prover 7: Warning: ignoring some quantifiers
% 11.48/2.30  Prover 7: Constructing countermodel ...
% 12.43/2.41  Prover 1: gave up
% 12.71/2.43  Prover 8: Options:  +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-200781089
% 12.78/2.45  Prover 8: Preprocessing ...
% 13.76/2.58  Prover 8: Warning: ignoring some quantifiers
% 13.76/2.59  Prover 8: Constructing countermodel ...
% 16.54/2.99  Prover 7: gave up
% 16.54/3.01  Prover 9: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allMinimal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1423531889
% 17.23/3.02  Prover 8: gave up
% 17.23/3.04  Prover 9: Preprocessing ...
% 17.23/3.04  Prover 10: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=919308125
% 17.23/3.07  Prover 10: Preprocessing ...
% 18.26/3.17  Prover 10: Warning: ignoring some quantifiers
% 18.26/3.18  Prover 10: Constructing countermodel ...
% 18.26/3.19  Prover 0: proved (2521ms)
% 18.26/3.19  
% 18.26/3.19  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 18.26/3.19  
% 18.26/3.21  Prover 9: Warning: ignoring some quantifiers
% 18.26/3.21  Prover 2: stopped
% 18.26/3.22  Prover 5: stopped
% 18.26/3.22  Prover 9: Constructing countermodel ...
% 18.26/3.22  Prover 9: stopped
% 18.26/3.23  Prover 6: stopped
% 18.26/3.23  Prover 11: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1509710984
% 18.26/3.23  Prover 13: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=complete -randomSeed=1138197443
% 18.26/3.23  Prover 16: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=completeFrugal -randomSeed=-2043353683
% 18.26/3.23  Prover 19: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=complete -randomSeed=-1780594085
% 18.75/3.24  Prover 11: Preprocessing ...
% 18.75/3.25  Prover 16: Preprocessing ...
% 18.75/3.25  Prover 19: Preprocessing ...
% 18.75/3.25  Prover 13: Preprocessing ...
% 19.24/3.31  Prover 16: Warning: ignoring some quantifiers
% 19.24/3.31  Prover 10: gave up
% 19.24/3.31  Prover 16: Constructing countermodel ...
% 19.43/3.33  Prover 11: Warning: ignoring some quantifiers
% 19.43/3.34  Prover 11: Constructing countermodel ...
% 19.43/3.36  Prover 13: Warning: ignoring some quantifiers
% 19.43/3.36  Prover 19: Warning: ignoring some quantifiers
% 19.43/3.37  Prover 19: Constructing countermodel ...
% 19.43/3.37  Prover 13: Constructing countermodel ...
% 21.70/3.65  Prover 13: gave up
% 23.39/3.87  Prover 4: Found proof (size 149)
% 23.39/3.87  Prover 4: proved (3185ms)
% 23.39/3.87  Prover 19: stopped
% 23.39/3.87  Prover 16: stopped
% 23.39/3.87  Prover 11: stopped
% 23.39/3.87  
% 23.39/3.87  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 23.39/3.87  
% 23.39/3.88  % SZS output start Proof for theBenchmark
% 23.39/3.88  Assumptions after simplification:
% 23.39/3.88  ---------------------------------
% 23.39/3.88  
% 23.39/3.88    (antisymmetry_r2_hidden)
% 23.39/3.91     ! [v0: $i] :  ! [v1: $i] : ( ~ (in(v1, v0) = 0) |  ~ $i(v1) |  ~ $i(v0) |  ?
% 23.39/3.91      [v2: int] : ( ~ (v2 = 0) & in(v0, v1) = v2)) &  ! [v0: $i] :  ! [v1: $i] : (
% 23.39/3.91      ~ (in(v0, v1) = 0) |  ~ $i(v1) |  ~ $i(v0) |  ? [v2: int] : ( ~ (v2 = 0) &
% 23.39/3.91        in(v1, v0) = v2))
% 23.39/3.91  
% 23.39/3.91    (commutativity_k2_tarski)
% 23.39/3.91     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~ (unordered_pair(v1, v0) = v2) | 
% 23.39/3.91      ~ $i(v1) |  ~ $i(v0) | (unordered_pair(v0, v1) = v2 & $i(v2))) &  ! [v0: $i]
% 23.39/3.91    :  ! [v1: $i] :  ! [v2: $i] : ( ~ (unordered_pair(v0, v1) = v2) |  ~ $i(v1) | 
% 23.39/3.91      ~ $i(v0) | (unordered_pair(v1, v0) = v2 & $i(v2)))
% 23.39/3.91  
% 23.39/3.91    (commutativity_k2_xboole_0)
% 23.39/3.91     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~ (set_union2(v1, v0) = v2) |  ~
% 23.39/3.91      $i(v1) |  ~ $i(v0) | (set_union2(v0, v1) = v2 & $i(v2))) &  ! [v0: $i] :  !
% 23.39/3.91    [v1: $i] :  ! [v2: $i] : ( ~ (set_union2(v0, v1) = v2) |  ~ $i(v1) |  ~ $i(v0)
% 23.39/3.91      | (set_union2(v1, v0) = v2 & $i(v2)))
% 23.39/3.91  
% 23.39/3.91    (d1_zfmisc_1)
% 23.39/3.92     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: int] : (v3 = 0 |  ~
% 23.39/3.92      (powerset(v0) = v1) |  ~ (subset(v2, v0) = v3) |  ~ $i(v2) |  ~ $i(v1) |  ~
% 23.39/3.92      $i(v0) |  ? [v4: int] : ( ~ (v4 = 0) & in(v2, v1) = v4)) &  ! [v0: $i] :  !
% 23.39/3.92    [v1: $i] :  ! [v2: $i] :  ! [v3: int] : (v3 = 0 |  ~ (powerset(v0) = v1) |  ~
% 23.39/3.92      (in(v2, v1) = v3) |  ~ $i(v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v4: int] : ( ~
% 23.39/3.92        (v4 = 0) & subset(v2, v0) = v4)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i]
% 23.39/3.92    : ( ~ (powerset(v0) = v1) |  ~ (subset(v2, v0) = 0) |  ~ $i(v2) |  ~ $i(v1) | 
% 23.39/3.92      ~ $i(v0) | in(v2, v1) = 0) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~
% 23.39/3.92      (powerset(v0) = v1) |  ~ (in(v2, v1) = 0) |  ~ $i(v2) |  ~ $i(v1) |  ~
% 23.39/3.92      $i(v0) | subset(v2, v0) = 0) &  ? [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : (v2
% 23.39/3.92      = v0 |  ~ (powerset(v1) = v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v3: $i] :  ?
% 23.39/3.92      [v4: any] :  ? [v5: any] : (subset(v3, v1) = v5 & in(v3, v0) = v4 & $i(v3) &
% 23.39/3.92        ( ~ (v5 = 0) |  ~ (v4 = 0)) & (v5 = 0 | v4 = 0)))
% 23.39/3.92  
% 23.39/3.92    (d2_tarski)
% 23.39/3.92     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v3 = v1 | v3 = v0 | 
% 23.39/3.92      ~ (unordered_pair(v0, v1) = v2) |  ~ (in(v3, v2) = 0) |  ~ $i(v3) |  ~
% 23.39/3.92      $i(v2) |  ~ $i(v1) |  ~ $i(v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : 
% 23.39/3.92    ! [v3: int] : (v3 = 0 |  ~ (unordered_pair(v0, v1) = v2) |  ~ (in(v1, v2) =
% 23.39/3.92        v3) |  ~ $i(v2) |  ~ $i(v1) |  ~ $i(v0)) &  ! [v0: $i] :  ! [v1: $i] :  !
% 23.39/3.92    [v2: $i] :  ! [v3: int] : (v3 = 0 |  ~ (unordered_pair(v0, v1) = v2) |  ~
% 23.39/3.92      (in(v0, v2) = v3) |  ~ $i(v2) |  ~ $i(v1) |  ~ $i(v0)) &  ? [v0: $i] :  !
% 23.39/3.92    [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v3 = v0 |  ~ (unordered_pair(v1, v2) =
% 23.39/3.92        v3) |  ~ $i(v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v4: $i] :  ? [v5: any] :
% 23.39/3.92      (in(v4, v0) = v5 & $i(v4) & ( ~ (v5 = 0) | ( ~ (v4 = v2) &  ~ (v4 = v1))) &
% 23.39/3.92        (v5 = 0 | v4 = v2 | v4 = v1)))
% 23.39/3.92  
% 23.39/3.92    (d2_xboole_0)
% 23.39/3.93     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] :  ! [v4: int] : (v4 = 0
% 23.39/3.93      |  ~ (set_union2(v0, v1) = v2) |  ~ (in(v3, v2) = v4) |  ~ $i(v3) |  ~
% 23.39/3.93      $i(v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v5: int] :  ? [v6: int] : ( ~ (v6 = 0)
% 23.39/3.93        &  ~ (v5 = 0) & in(v3, v1) = v6 & in(v3, v0) = v5)) &  ! [v0: $i] :  !
% 23.39/3.93    [v1: $i] :  ! [v2: $i] :  ! [v3: $i] :  ! [v4: int] : (v4 = 0 |  ~
% 23.39/3.93      (set_union2(v0, v1) = v2) |  ~ (in(v3, v1) = v4) |  ~ $i(v3) |  ~ $i(v2) | 
% 23.39/3.93      ~ $i(v1) |  ~ $i(v0) |  ? [v5: any] :  ? [v6: any] : (in(v3, v2) = v5 &
% 23.39/3.93        in(v3, v0) = v6 & ( ~ (v5 = 0) | v6 = 0))) &  ! [v0: $i] :  ! [v1: $i] : 
% 23.39/3.93    ! [v2: $i] :  ! [v3: $i] :  ! [v4: int] : (v4 = 0 |  ~ (set_union2(v0, v1) =
% 23.39/3.93        v2) |  ~ (in(v3, v0) = v4) |  ~ $i(v3) |  ~ $i(v2) |  ~ $i(v1) |  ~ $i(v0)
% 23.39/3.93      |  ? [v5: any] :  ? [v6: any] : (in(v3, v2) = v5 & in(v3, v1) = v6 & ( ~ (v5
% 23.39/3.93            = 0) | v6 = 0))) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3:
% 23.39/3.93      $i] :  ! [v4: any] : ( ~ (set_union2(v0, v1) = v2) |  ~ (in(v3, v1) = v4) | 
% 23.39/3.93      ~ $i(v3) |  ~ $i(v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v5: any] :  ? [v6: any] :
% 23.39/3.93      (in(v3, v2) = v6 & in(v3, v0) = v5 & (v6 = 0 | ( ~ (v5 = 0) &  ~ (v4 =
% 23.39/3.93              0))))) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] :  !
% 23.39/3.93    [v4: any] : ( ~ (set_union2(v0, v1) = v2) |  ~ (in(v3, v0) = v4) |  ~ $i(v3) |
% 23.39/3.93       ~ $i(v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v5: any] :  ? [v6: any] : (in(v3,
% 23.39/3.93          v2) = v6 & in(v3, v1) = v5 & (v6 = 0 | ( ~ (v5 = 0) &  ~ (v4 = 0))))) & 
% 23.39/3.93    ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : ( ~ (set_union2(v0, v1)
% 23.39/3.93        = v2) |  ~ (in(v3, v2) = 0) |  ~ $i(v3) |  ~ $i(v2) |  ~ $i(v1) |  ~
% 23.39/3.93      $i(v0) |  ? [v4: any] :  ? [v5: any] : (in(v3, v1) = v5 & in(v3, v0) = v4 &
% 23.39/3.93        (v5 = 0 | v4 = 0))) &  ? [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3:
% 23.39/3.93      $i] : (v3 = v0 |  ~ (set_union2(v1, v2) = v3) |  ~ $i(v2) |  ~ $i(v1) |  ~
% 23.39/3.93      $i(v0) |  ? [v4: $i] :  ? [v5: any] :  ? [v6: any] :  ? [v7: any] : (in(v4,
% 23.39/3.93          v2) = v7 & in(v4, v1) = v6 & in(v4, v0) = v5 & $i(v4) & ( ~ (v5 = 0) | (
% 23.39/3.93            ~ (v7 = 0) &  ~ (v6 = 0))) & (v7 = 0 | v6 = 0 | v5 = 0)))
% 23.39/3.93  
% 23.39/3.93    (d2_zfmisc_1)
% 23.39/3.93     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] :  ! [v4: int] :  ! [v5:
% 23.39/3.93      $i] :  ! [v6: $i] : (v4 = 0 |  ~ (cartesian_product2(v0, v1) = v2) |  ~
% 23.39/3.93      (ordered_pair(v5, v6) = v3) |  ~ (in(v3, v2) = v4) |  ~ $i(v6) |  ~ $i(v5) |
% 23.39/3.93       ~ $i(v3) |  ~ $i(v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v7: any] :  ? [v8: any]
% 23.39/3.93      : (in(v6, v1) = v8 & in(v5, v0) = v7 & ( ~ (v8 = 0) |  ~ (v7 = 0)))) &  !
% 23.39/3.93    [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : ( ~
% 23.39/3.93      (cartesian_product2(v0, v1) = v2) |  ~ (in(v3, v2) = 0) |  ~ $i(v3) |  ~
% 23.39/3.93      $i(v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v4: $i] :  ? [v5: $i] :
% 23.39/3.93      (ordered_pair(v4, v5) = v3 & in(v5, v1) = 0 & in(v4, v0) = 0 & $i(v5) &
% 23.39/3.93        $i(v4))) &  ? [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v3 =
% 23.39/3.93      v0 |  ~ (cartesian_product2(v1, v2) = v3) |  ~ $i(v2) |  ~ $i(v1) |  ~
% 23.39/3.93      $i(v0) |  ? [v4: $i] :  ? [v5: any] :  ? [v6: $i] :  ? [v7: $i] :  ? [v8:
% 23.39/3.93        int] :  ? [v9: int] :  ? [v10: $i] : (in(v4, v0) = v5 & $i(v7) & $i(v6) &
% 23.39/3.93        $i(v4) & ( ~ (v5 = 0) |  ! [v11: $i] :  ! [v12: $i] : ( ~
% 23.39/3.93            (ordered_pair(v11, v12) = v4) |  ~ $i(v12) |  ~ $i(v11) |  ? [v13:
% 23.39/3.93              any] :  ? [v14: any] : (in(v12, v2) = v14 & in(v11, v1) = v13 & ( ~
% 23.39/3.93                (v14 = 0) |  ~ (v13 = 0))))) & (v5 = 0 | (v10 = v4 & v9 = 0 & v8 =
% 23.39/3.93            0 & ordered_pair(v6, v7) = v4 & in(v7, v2) = 0 & in(v6, v1) = 0))))
% 23.39/3.93  
% 23.39/3.93    (d3_tarski)
% 23.39/3.93     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: int] : (v3 = 0 |  ~
% 23.39/3.93      (subset(v0, v1) = 0) |  ~ (in(v2, v1) = v3) |  ~ $i(v2) |  ~ $i(v1) |  ~
% 23.39/3.93      $i(v0) |  ? [v4: int] : ( ~ (v4 = 0) & in(v2, v0) = v4)) &  ! [v0: $i] :  !
% 23.39/3.93    [v1: $i] :  ! [v2: int] : (v2 = 0 |  ~ (subset(v0, v1) = v2) |  ~ $i(v1) |  ~
% 23.39/3.93      $i(v0) |  ? [v3: $i] :  ? [v4: int] : ( ~ (v4 = 0) & in(v3, v1) = v4 &
% 23.39/3.93        in(v3, v0) = 0 & $i(v3))) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~
% 23.39/3.93      (subset(v0, v1) = 0) |  ~ (in(v2, v0) = 0) |  ~ $i(v2) |  ~ $i(v1) |  ~
% 23.39/3.93      $i(v0) | in(v2, v1) = 0)
% 23.39/3.93  
% 23.39/3.93    (d5_tarski)
% 23.39/3.93     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~ (ordered_pair(v0, v1) = v2) |  ~
% 23.39/3.93      $i(v1) |  ~ $i(v0) |  ? [v3: $i] :  ? [v4: $i] : (singleton(v0) = v4 &
% 23.39/3.93        unordered_pair(v3, v4) = v2 & unordered_pair(v0, v1) = v3 & $i(v4) &
% 23.39/3.93        $i(v3) & $i(v2))) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~
% 23.39/3.93      (unordered_pair(v0, v1) = v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v3: $i] :  ?
% 23.39/3.93      [v4: $i] : (singleton(v0) = v4 & ordered_pair(v0, v1) = v3 &
% 23.39/3.93        unordered_pair(v2, v4) = v3 & $i(v4) & $i(v3)))
% 23.39/3.93  
% 23.39/3.93    (l2_zfmisc_1)
% 23.39/3.94     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: int] : (v3 = 0 |  ~
% 23.39/3.94      (singleton(v0) = v2) |  ~ (subset(v2, v1) = v3) |  ~ $i(v1) |  ~ $i(v0) |  ?
% 23.39/3.94      [v4: int] : ( ~ (v4 = 0) & in(v0, v1) = v4)) &  ! [v0: $i] :  ! [v1: $i] : 
% 23.39/3.94    ! [v2: int] : (v2 = 0 |  ~ (in(v0, v1) = v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v3:
% 23.39/3.94        $i] :  ? [v4: int] : ( ~ (v4 = 0) & singleton(v0) = v3 & subset(v3, v1) =
% 23.39/3.94        v4 & $i(v3))) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~
% 23.39/3.94      (singleton(v0) = v2) |  ~ (subset(v2, v1) = 0) |  ~ $i(v1) |  ~ $i(v0) |
% 23.39/3.94      in(v0, v1) = 0) &  ! [v0: $i] :  ! [v1: $i] : ( ~ (in(v0, v1) = 0) |  ~
% 23.39/3.94      $i(v1) |  ~ $i(v0) |  ? [v2: $i] : (singleton(v0) = v2 & subset(v2, v1) = 0
% 23.39/3.94        & $i(v2)))
% 23.39/3.94  
% 23.39/3.94    (t105_zfmisc_1)
% 23.39/3.94     ? [v0: $i] :  ? [v1: $i] :  ? [v2: $i] :  ? [v3: $i] :  ? [v4: $i] :  ? [v5:
% 23.39/3.94      $i] :  ? [v6: int] : ( ~ (v6 = 0) & cartesian_product2(v0, v1) = v2 &
% 23.39/3.94      powerset(v4) = v5 & powerset(v3) = v4 & subset(v2, v5) = v6 & set_union2(v0,
% 23.39/3.94        v1) = v3 & $i(v5) & $i(v4) & $i(v3) & $i(v2) & $i(v1) & $i(v0))
% 23.39/3.94  
% 23.39/3.94    (t1_xboole_1)
% 23.39/3.94     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: int] : (v3 = 0 |  ~
% 23.39/3.94      (subset(v1, v2) = 0) |  ~ (subset(v0, v2) = v3) |  ~ $i(v2) |  ~ $i(v1) |  ~
% 23.39/3.94      $i(v0) |  ? [v4: int] : ( ~ (v4 = 0) & subset(v0, v1) = v4)) &  ! [v0: $i] :
% 23.39/3.94     ! [v1: $i] :  ! [v2: $i] :  ! [v3: int] : (v3 = 0 |  ~ (subset(v0, v2) = v3)
% 23.39/3.94      |  ~ (subset(v0, v1) = 0) |  ~ $i(v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v4: int]
% 23.39/3.94      : ( ~ (v4 = 0) & subset(v1, v2) = v4)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2:
% 23.39/3.94      $i] : ( ~ (subset(v1, v2) = 0) |  ~ (subset(v0, v1) = 0) |  ~ $i(v2) |  ~
% 23.39/3.94      $i(v1) |  ~ $i(v0) | subset(v0, v2) = 0)
% 23.39/3.94  
% 23.39/3.94    (t38_zfmisc_1)
% 23.74/3.94     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] :  ! [v4: int] : (v4 = 0
% 23.74/3.94      |  ~ (subset(v3, v2) = v4) |  ~ (unordered_pair(v0, v1) = v3) |  ~ $i(v2) | 
% 23.74/3.94      ~ $i(v1) |  ~ $i(v0) |  ? [v5: any] :  ? [v6: any] : (in(v1, v2) = v6 &
% 23.74/3.94        in(v0, v2) = v5 & ( ~ (v6 = 0) |  ~ (v5 = 0)))) &  ! [v0: $i] :  ! [v1:
% 23.75/3.94      $i] :  ! [v2: $i] :  ! [v3: $i] : ( ~ (subset(v3, v2) = 0) |  ~
% 23.75/3.94      (unordered_pair(v0, v1) = v3) |  ~ $i(v2) |  ~ $i(v1) |  ~ $i(v0) | (in(v1,
% 23.75/3.94          v2) = 0 & in(v0, v2) = 0))
% 23.75/3.94  
% 23.75/3.94    (t7_xboole_1)
% 23.75/3.94     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~ (set_union2(v0, v1) = v2) |  ~
% 23.75/3.94      $i(v1) |  ~ $i(v0) | subset(v0, v2) = 0)
% 23.75/3.94  
% 23.75/3.94    (function-axioms)
% 23.75/3.94     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~
% 23.75/3.94      (cartesian_product2(v3, v2) = v1) |  ~ (cartesian_product2(v3, v2) = v0)) & 
% 23.75/3.94    ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~
% 23.75/3.94      (ordered_pair(v3, v2) = v1) |  ~ (ordered_pair(v3, v2) = v0)) &  ! [v0:
% 23.75/3.94      MultipleValueBool] :  ! [v1: MultipleValueBool] :  ! [v2: $i] :  ! [v3: $i]
% 23.75/3.94    : (v1 = v0 |  ~ (subset(v3, v2) = v1) |  ~ (subset(v3, v2) = v0)) &  ! [v0:
% 23.75/3.94      $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~
% 23.75/3.94      (set_union2(v3, v2) = v1) |  ~ (set_union2(v3, v2) = v0)) &  ! [v0: $i] :  !
% 23.75/3.94    [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~ (unordered_pair(v3, v2) =
% 23.75/3.94        v1) |  ~ (unordered_pair(v3, v2) = v0)) &  ! [v0: MultipleValueBool] :  !
% 23.75/3.94    [v1: MultipleValueBool] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~ (in(v3,
% 23.75/3.94          v2) = v1) |  ~ (in(v3, v2) = v0)) &  ! [v0: MultipleValueBool] :  ! [v1:
% 23.75/3.94      MultipleValueBool] :  ! [v2: $i] : (v1 = v0 |  ~ (empty(v2) = v1) |  ~
% 23.75/3.94      (empty(v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : (v1 = v0 |  ~
% 23.75/3.94      (singleton(v2) = v1) |  ~ (singleton(v2) = v0)) &  ! [v0: $i] :  ! [v1: $i]
% 23.75/3.94    :  ! [v2: $i] : (v1 = v0 |  ~ (powerset(v2) = v1) |  ~ (powerset(v2) = v0))
% 23.75/3.94  
% 23.75/3.94  Further assumptions not needed in the proof:
% 23.75/3.94  --------------------------------------------
% 23.75/3.94  fc1_zfmisc_1, fc2_xboole_0, fc3_xboole_0, idempotence_k2_xboole_0, rc1_xboole_0,
% 23.75/3.94  rc2_xboole_0, reflexivity_r1_tarski
% 23.75/3.94  
% 23.75/3.94  Those formulas are unsatisfiable:
% 23.75/3.94  ---------------------------------
% 23.75/3.94  
% 23.75/3.94  Begin of proof
% 23.75/3.95  | 
% 23.75/3.95  | ALPHA: (antisymmetry_r2_hidden) implies:
% 23.75/3.95  |   (1)   ! [v0: $i] :  ! [v1: $i] : ( ~ (in(v1, v0) = 0) |  ~ $i(v1) |  ~
% 23.75/3.95  |          $i(v0) |  ? [v2: int] : ( ~ (v2 = 0) & in(v0, v1) = v2))
% 23.75/3.95  | 
% 23.75/3.95  | ALPHA: (commutativity_k2_tarski) implies:
% 23.75/3.95  |   (2)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~ (unordered_pair(v1, v0) =
% 23.75/3.95  |            v2) |  ~ $i(v1) |  ~ $i(v0) | (unordered_pair(v0, v1) = v2 &
% 23.75/3.95  |            $i(v2)))
% 23.75/3.95  | 
% 23.75/3.95  | ALPHA: (commutativity_k2_xboole_0) implies:
% 23.75/3.95  |   (3)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~ (set_union2(v1, v0) = v2)
% 23.75/3.95  |          |  ~ $i(v1) |  ~ $i(v0) | (set_union2(v0, v1) = v2 & $i(v2)))
% 23.75/3.95  | 
% 23.75/3.95  | ALPHA: (d1_zfmisc_1) implies:
% 23.75/3.95  |   (4)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~ (powerset(v0) = v1) |  ~
% 23.75/3.95  |          (subset(v2, v0) = 0) |  ~ $i(v2) |  ~ $i(v1) |  ~ $i(v0) | in(v2, v1)
% 23.75/3.95  |          = 0)
% 23.75/3.95  |   (5)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: int] : (v3 = 0 |  ~
% 23.75/3.95  |          (powerset(v0) = v1) |  ~ (in(v2, v1) = v3) |  ~ $i(v2) |  ~ $i(v1) | 
% 23.75/3.95  |          ~ $i(v0) |  ? [v4: int] : ( ~ (v4 = 0) & subset(v2, v0) = v4))
% 23.75/3.95  | 
% 23.75/3.95  | ALPHA: (d2_tarski) implies:
% 23.75/3.95  |   (6)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v3 = v1 | v3 =
% 23.75/3.95  |          v0 |  ~ (unordered_pair(v0, v1) = v2) |  ~ (in(v3, v2) = 0) |  ~
% 23.75/3.95  |          $i(v3) |  ~ $i(v2) |  ~ $i(v1) |  ~ $i(v0))
% 23.75/3.95  | 
% 23.75/3.95  | ALPHA: (d2_xboole_0) implies:
% 23.75/3.95  |   (7)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] :  ! [v4: any] :
% 23.75/3.95  |        ( ~ (set_union2(v0, v1) = v2) |  ~ (in(v3, v0) = v4) |  ~ $i(v3) |  ~
% 23.75/3.95  |          $i(v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v5: any] :  ? [v6: any] :
% 23.75/3.95  |          (in(v3, v2) = v6 & in(v3, v1) = v5 & (v6 = 0 | ( ~ (v5 = 0) &  ~ (v4
% 23.75/3.95  |                  = 0)))))
% 23.75/3.95  |   (8)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] :  ! [v4: any] :
% 23.75/3.95  |        ( ~ (set_union2(v0, v1) = v2) |  ~ (in(v3, v1) = v4) |  ~ $i(v3) |  ~
% 23.75/3.95  |          $i(v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v5: any] :  ? [v6: any] :
% 23.75/3.95  |          (in(v3, v2) = v6 & in(v3, v0) = v5 & (v6 = 0 | ( ~ (v5 = 0) &  ~ (v4
% 23.75/3.95  |                  = 0)))))
% 23.75/3.95  |   (9)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] :  ! [v4: int] :
% 23.75/3.95  |        (v4 = 0 |  ~ (set_union2(v0, v1) = v2) |  ~ (in(v3, v0) = v4) |  ~
% 23.75/3.95  |          $i(v3) |  ~ $i(v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v5: any] :  ? [v6:
% 23.75/3.95  |            any] : (in(v3, v2) = v5 & in(v3, v1) = v6 & ( ~ (v5 = 0) | v6 =
% 23.75/3.95  |              0)))
% 23.75/3.95  | 
% 23.75/3.95  | ALPHA: (d2_zfmisc_1) implies:
% 23.75/3.96  |   (10)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : ( ~
% 23.75/3.96  |           (cartesian_product2(v0, v1) = v2) |  ~ (in(v3, v2) = 0) |  ~ $i(v3)
% 23.75/3.96  |           |  ~ $i(v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v4: $i] :  ? [v5: $i] :
% 23.75/3.96  |           (ordered_pair(v4, v5) = v3 & in(v5, v1) = 0 & in(v4, v0) = 0 &
% 23.75/3.96  |             $i(v5) & $i(v4)))
% 23.75/3.96  | 
% 23.75/3.96  | ALPHA: (d3_tarski) implies:
% 23.75/3.96  |   (11)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: int] : (v2 = 0 |  ~ (subset(v0,
% 23.75/3.96  |               v1) = v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v3: $i] :  ? [v4: int] :
% 23.75/3.96  |           ( ~ (v4 = 0) & in(v3, v1) = v4 & in(v3, v0) = 0 & $i(v3)))
% 23.75/3.96  | 
% 23.75/3.96  | ALPHA: (d5_tarski) implies:
% 23.75/3.96  |   (12)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~ (ordered_pair(v0, v1) =
% 23.75/3.96  |             v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v3: $i] :  ? [v4: $i] :
% 23.75/3.96  |           (singleton(v0) = v4 & unordered_pair(v3, v4) = v2 &
% 23.75/3.96  |             unordered_pair(v0, v1) = v3 & $i(v4) & $i(v3) & $i(v2)))
% 23.75/3.96  | 
% 23.75/3.96  | ALPHA: (l2_zfmisc_1) implies:
% 23.75/3.96  |   (13)   ! [v0: $i] :  ! [v1: $i] : ( ~ (in(v0, v1) = 0) |  ~ $i(v1) |  ~
% 23.75/3.96  |           $i(v0) |  ? [v2: $i] : (singleton(v0) = v2 & subset(v2, v1) = 0 &
% 23.75/3.96  |             $i(v2)))
% 23.75/3.96  | 
% 23.75/3.96  | ALPHA: (t1_xboole_1) implies:
% 23.75/3.96  |   (14)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: int] : (v3 = 0 |  ~
% 23.75/3.96  |           (subset(v1, v2) = 0) |  ~ (subset(v0, v2) = v3) |  ~ $i(v2) |  ~
% 23.75/3.96  |           $i(v1) |  ~ $i(v0) |  ? [v4: int] : ( ~ (v4 = 0) & subset(v0, v1) =
% 23.75/3.96  |             v4))
% 23.75/3.96  | 
% 23.75/3.96  | ALPHA: (t38_zfmisc_1) implies:
% 23.75/3.96  |   (15)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] :  ! [v4: int] :
% 23.75/3.96  |         (v4 = 0 |  ~ (subset(v3, v2) = v4) |  ~ (unordered_pair(v0, v1) = v3)
% 23.75/3.96  |           |  ~ $i(v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v5: any] :  ? [v6: any] :
% 23.75/3.96  |           (in(v1, v2) = v6 & in(v0, v2) = v5 & ( ~ (v6 = 0) |  ~ (v5 = 0))))
% 23.75/3.96  | 
% 23.75/3.96  | ALPHA: (function-axioms) implies:
% 23.75/3.96  |   (16)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : (v1 = v0 |  ~ (singleton(v2)
% 23.75/3.96  |             = v1) |  ~ (singleton(v2) = v0))
% 23.75/3.96  |   (17)   ! [v0: MultipleValueBool] :  ! [v1: MultipleValueBool] :  ! [v2: $i]
% 23.75/3.96  |         :  ! [v3: $i] : (v1 = v0 |  ~ (in(v3, v2) = v1) |  ~ (in(v3, v2) =
% 23.75/3.96  |             v0))
% 23.75/3.96  |   (18)   ! [v0: MultipleValueBool] :  ! [v1: MultipleValueBool] :  ! [v2: $i]
% 23.75/3.96  |         :  ! [v3: $i] : (v1 = v0 |  ~ (subset(v3, v2) = v1) |  ~ (subset(v3,
% 23.75/3.96  |               v2) = v0))
% 23.75/3.96  | 
% 23.75/3.96  | DELTA: instantiating (t105_zfmisc_1) with fresh symbols all_27_0, all_27_1,
% 23.75/3.96  |        all_27_2, all_27_3, all_27_4, all_27_5, all_27_6 gives:
% 23.75/3.96  |   (19)   ~ (all_27_0 = 0) & cartesian_product2(all_27_6, all_27_5) = all_27_4
% 23.75/3.96  |         & powerset(all_27_2) = all_27_1 & powerset(all_27_3) = all_27_2 &
% 23.75/3.96  |         subset(all_27_4, all_27_1) = all_27_0 & set_union2(all_27_6, all_27_5)
% 23.75/3.96  |         = all_27_3 & $i(all_27_1) & $i(all_27_2) & $i(all_27_3) & $i(all_27_4)
% 23.75/3.96  |         & $i(all_27_5) & $i(all_27_6)
% 23.75/3.96  | 
% 23.75/3.96  | ALPHA: (19) implies:
% 23.75/3.96  |   (20)   ~ (all_27_0 = 0)
% 23.75/3.96  |   (21)  $i(all_27_6)
% 23.75/3.96  |   (22)  $i(all_27_5)
% 23.75/3.96  |   (23)  $i(all_27_4)
% 23.75/3.96  |   (24)  $i(all_27_2)
% 23.75/3.96  |   (25)  $i(all_27_1)
% 23.75/3.96  |   (26)  set_union2(all_27_6, all_27_5) = all_27_3
% 23.75/3.96  |   (27)  subset(all_27_4, all_27_1) = all_27_0
% 23.75/3.96  |   (28)  powerset(all_27_3) = all_27_2
% 23.75/3.97  |   (29)  powerset(all_27_2) = all_27_1
% 23.75/3.97  |   (30)  cartesian_product2(all_27_6, all_27_5) = all_27_4
% 23.75/3.97  | 
% 23.75/3.97  | GROUND_INST: instantiating (3) with all_27_5, all_27_6, all_27_3, simplifying
% 23.75/3.97  |              with (21), (22), (26) gives:
% 23.75/3.97  |   (31)  set_union2(all_27_5, all_27_6) = all_27_3 & $i(all_27_3)
% 23.75/3.97  | 
% 23.75/3.97  | ALPHA: (31) implies:
% 23.75/3.97  |   (32)  $i(all_27_3)
% 23.75/3.97  |   (33)  set_union2(all_27_5, all_27_6) = all_27_3
% 23.75/3.97  | 
% 23.75/3.97  | GROUND_INST: instantiating (t7_xboole_1) with all_27_6, all_27_5, all_27_3,
% 23.75/3.97  |              simplifying with (21), (22), (26) gives:
% 23.75/3.97  |   (34)  subset(all_27_6, all_27_3) = 0
% 23.75/3.97  | 
% 23.75/3.97  | GROUND_INST: instantiating (11) with all_27_4, all_27_1, all_27_0, simplifying
% 23.75/3.97  |              with (23), (25), (27) gives:
% 23.75/3.97  |   (35)  all_27_0 = 0 |  ? [v0: $i] :  ? [v1: int] : ( ~ (v1 = 0) & in(v0,
% 23.75/3.97  |             all_27_1) = v1 & in(v0, all_27_4) = 0 & $i(v0))
% 23.75/3.97  | 
% 23.75/3.97  | BETA: splitting (35) gives:
% 23.75/3.97  | 
% 23.75/3.97  | Case 1:
% 23.75/3.97  | | 
% 23.75/3.97  | |   (36)  all_27_0 = 0
% 23.75/3.97  | | 
% 23.75/3.97  | | REDUCE: (20), (36) imply:
% 23.75/3.97  | |   (37)  $false
% 23.75/3.97  | | 
% 23.75/3.97  | | CLOSE: (37) is inconsistent.
% 23.75/3.97  | | 
% 23.75/3.97  | Case 2:
% 23.75/3.97  | | 
% 23.75/3.97  | |   (38)   ? [v0: $i] :  ? [v1: int] : ( ~ (v1 = 0) & in(v0, all_27_1) = v1 &
% 23.75/3.97  | |           in(v0, all_27_4) = 0 & $i(v0))
% 23.75/3.97  | | 
% 23.75/3.97  | | DELTA: instantiating (38) with fresh symbols all_49_0, all_49_1 gives:
% 23.75/3.97  | |   (39)   ~ (all_49_0 = 0) & in(all_49_1, all_27_1) = all_49_0 & in(all_49_1,
% 23.75/3.97  | |           all_27_4) = 0 & $i(all_49_1)
% 23.75/3.97  | | 
% 23.75/3.97  | | ALPHA: (39) implies:
% 23.75/3.97  | |   (40)   ~ (all_49_0 = 0)
% 23.75/3.97  | |   (41)  $i(all_49_1)
% 23.75/3.97  | |   (42)  in(all_49_1, all_27_4) = 0
% 23.75/3.97  | |   (43)  in(all_49_1, all_27_1) = all_49_0
% 23.75/3.97  | | 
% 23.75/3.97  | | GROUND_INST: instantiating (10) with all_27_6, all_27_5, all_27_4, all_49_1,
% 23.75/3.97  | |              simplifying with (21), (22), (23), (30), (41), (42) gives:
% 23.75/3.97  | |   (44)   ? [v0: $i] :  ? [v1: $i] : (ordered_pair(v0, v1) = all_49_1 &
% 23.75/3.97  | |           in(v1, all_27_5) = 0 & in(v0, all_27_6) = 0 & $i(v1) & $i(v0))
% 23.75/3.97  | | 
% 23.75/3.97  | | GROUND_INST: instantiating (5) with all_27_2, all_27_1, all_49_1, all_49_0,
% 23.75/3.97  | |              simplifying with (24), (25), (29), (41), (43) gives:
% 23.75/3.97  | |   (45)  all_49_0 = 0 |  ? [v0: int] : ( ~ (v0 = 0) & subset(all_49_1,
% 23.75/3.97  | |             all_27_2) = v0)
% 23.75/3.97  | | 
% 23.75/3.97  | | GROUND_INST: instantiating (t7_xboole_1) with all_27_5, all_27_6, all_27_3,
% 23.75/3.97  | |              simplifying with (21), (22), (33) gives:
% 23.75/3.97  | |   (46)  subset(all_27_5, all_27_3) = 0
% 23.75/3.97  | | 
% 23.75/3.97  | | GROUND_INST: instantiating (4) with all_27_3, all_27_2, all_27_6,
% 23.75/3.97  | |              simplifying with (21), (24), (28), (32), (34) gives:
% 23.75/3.97  | |   (47)  in(all_27_6, all_27_2) = 0
% 23.75/3.97  | | 
% 23.75/3.97  | | DELTA: instantiating (44) with fresh symbols all_69_0, all_69_1 gives:
% 23.75/3.98  | |   (48)  ordered_pair(all_69_1, all_69_0) = all_49_1 & in(all_69_0, all_27_5)
% 23.75/3.98  | |         = 0 & in(all_69_1, all_27_6) = 0 & $i(all_69_0) & $i(all_69_1)
% 23.75/3.98  | | 
% 23.75/3.98  | | ALPHA: (48) implies:
% 23.75/3.98  | |   (49)  $i(all_69_1)
% 23.75/3.98  | |   (50)  $i(all_69_0)
% 23.75/3.98  | |   (51)  in(all_69_1, all_27_6) = 0
% 23.75/3.98  | |   (52)  in(all_69_0, all_27_5) = 0
% 23.75/3.98  | |   (53)  ordered_pair(all_69_1, all_69_0) = all_49_1
% 23.75/3.98  | | 
% 23.75/3.98  | | BETA: splitting (45) gives:
% 23.75/3.98  | | 
% 23.75/3.98  | | Case 1:
% 23.75/3.98  | | | 
% 23.75/3.98  | | |   (54)  all_49_0 = 0
% 23.75/3.98  | | | 
% 23.75/3.98  | | | REDUCE: (40), (54) imply:
% 23.75/3.98  | | |   (55)  $false
% 23.75/3.98  | | | 
% 23.75/3.98  | | | CLOSE: (55) is inconsistent.
% 23.75/3.98  | | | 
% 23.75/3.98  | | Case 2:
% 23.75/3.98  | | | 
% 23.75/3.98  | | |   (56)   ? [v0: int] : ( ~ (v0 = 0) & subset(all_49_1, all_27_2) = v0)
% 23.75/3.98  | | | 
% 23.75/3.98  | | | DELTA: instantiating (56) with fresh symbol all_80_0 gives:
% 23.75/3.98  | | |   (57)   ~ (all_80_0 = 0) & subset(all_49_1, all_27_2) = all_80_0
% 23.75/3.98  | | | 
% 23.75/3.98  | | | ALPHA: (57) implies:
% 23.75/3.98  | | |   (58)   ~ (all_80_0 = 0)
% 23.75/3.98  | | |   (59)  subset(all_49_1, all_27_2) = all_80_0
% 23.75/3.98  | | | 
% 23.75/3.98  | | | GROUND_INST: instantiating (1) with all_27_2, all_27_6, simplifying with
% 23.75/3.98  | | |              (21), (24), (47) gives:
% 23.75/3.98  | | |   (60)   ? [v0: int] : ( ~ (v0 = 0) & in(all_27_2, all_27_6) = v0)
% 23.75/3.98  | | | 
% 23.75/3.98  | | | GROUND_INST: instantiating (7) with all_27_6, all_27_5, all_27_3,
% 23.75/3.98  | | |              all_69_1, 0, simplifying with (21), (22), (26), (32), (49),
% 23.75/3.98  | | |              (51) gives:
% 23.75/3.98  | | |   (61)   ? [v0: MultipleValueBool] : (in(all_69_1, all_27_3) = 0 &
% 23.75/3.98  | | |           in(all_69_1, all_27_5) = v0)
% 23.75/3.98  | | | 
% 23.75/3.98  | | | GROUND_INST: instantiating (13) with all_69_1, all_27_6, simplifying with
% 23.75/3.98  | | |              (21), (49), (51) gives:
% 23.75/3.98  | | |   (62)   ? [v0: $i] : (singleton(all_69_1) = v0 & subset(v0, all_27_6) = 0
% 23.75/3.98  | | |           & $i(v0))
% 23.75/3.98  | | | 
% 23.75/3.98  | | | GROUND_INST: instantiating (8) with all_27_6, all_27_5, all_27_3,
% 23.75/3.98  | | |              all_69_0, 0, simplifying with (21), (22), (26), (32), (50),
% 23.75/3.98  | | |              (52) gives:
% 23.75/3.98  | | |   (63)   ? [v0: MultipleValueBool] : (in(all_69_0, all_27_3) = 0 &
% 23.75/3.98  | | |           in(all_69_0, all_27_6) = v0)
% 23.75/3.98  | | | 
% 23.75/3.98  | | | GROUND_INST: instantiating (4) with all_27_3, all_27_2, all_27_5,
% 23.75/3.98  | | |              simplifying with (22), (24), (28), (32), (46) gives:
% 23.75/3.98  | | |   (64)  in(all_27_5, all_27_2) = 0
% 23.75/3.98  | | | 
% 23.75/3.98  | | | GROUND_INST: instantiating (11) with all_49_1, all_27_2, all_80_0,
% 23.75/3.98  | | |              simplifying with (24), (41), (59) gives:
% 23.75/3.98  | | |   (65)  all_80_0 = 0 |  ? [v0: $i] :  ? [v1: int] : ( ~ (v1 = 0) & in(v0,
% 23.75/3.98  | | |             all_49_1) = 0 & in(v0, all_27_2) = v1 & $i(v0))
% 23.75/3.98  | | | 
% 23.75/3.98  | | | GROUND_INST: instantiating (12) with all_69_1, all_69_0, all_49_1,
% 23.75/3.98  | | |              simplifying with (49), (50), (53) gives:
% 23.75/3.98  | | |   (66)   ? [v0: $i] :  ? [v1: $i] : (singleton(all_69_1) = v1 &
% 23.75/3.98  | | |           unordered_pair(v0, v1) = all_49_1 & unordered_pair(all_69_1,
% 23.75/3.98  | | |             all_69_0) = v0 & $i(v1) & $i(v0) & $i(all_49_1))
% 23.75/3.98  | | | 
% 23.75/3.98  | | | DELTA: instantiating (63) with fresh symbol all_94_0 gives:
% 23.75/3.98  | | |   (67)  in(all_69_0, all_27_3) = 0 & in(all_69_0, all_27_6) = all_94_0
% 23.75/3.98  | | | 
% 23.75/3.98  | | | ALPHA: (67) implies:
% 23.75/3.98  | | |   (68)  in(all_69_0, all_27_3) = 0
% 23.75/3.98  | | | 
% 23.75/3.98  | | | DELTA: instantiating (61) with fresh symbol all_100_0 gives:
% 23.75/3.98  | | |   (69)  in(all_69_1, all_27_3) = 0 & in(all_69_1, all_27_5) = all_100_0
% 23.75/3.98  | | | 
% 23.75/3.98  | | | ALPHA: (69) implies:
% 23.75/3.98  | | |   (70)  in(all_69_1, all_27_3) = 0
% 23.75/3.98  | | | 
% 23.75/3.98  | | | DELTA: instantiating (60) with fresh symbol all_102_0 gives:
% 23.75/3.98  | | |   (71)   ~ (all_102_0 = 0) & in(all_27_2, all_27_6) = all_102_0
% 23.75/3.98  | | | 
% 23.75/3.98  | | | ALPHA: (71) implies:
% 23.75/3.98  | | |   (72)   ~ (all_102_0 = 0)
% 23.75/3.98  | | |   (73)  in(all_27_2, all_27_6) = all_102_0
% 23.75/3.98  | | | 
% 23.75/3.98  | | | DELTA: instantiating (62) with fresh symbol all_106_0 gives:
% 23.75/3.98  | | |   (74)  singleton(all_69_1) = all_106_0 & subset(all_106_0, all_27_6) = 0
% 23.75/3.98  | | |         & $i(all_106_0)
% 23.75/3.98  | | | 
% 23.75/3.98  | | | ALPHA: (74) implies:
% 23.75/3.98  | | |   (75)  singleton(all_69_1) = all_106_0
% 23.75/3.98  | | | 
% 23.75/3.98  | | | DELTA: instantiating (66) with fresh symbols all_110_0, all_110_1 gives:
% 23.75/3.98  | | |   (76)  singleton(all_69_1) = all_110_0 & unordered_pair(all_110_1,
% 23.75/3.98  | | |           all_110_0) = all_49_1 & unordered_pair(all_69_1, all_69_0) =
% 23.75/3.98  | | |         all_110_1 & $i(all_110_0) & $i(all_110_1) & $i(all_49_1)
% 23.75/3.98  | | | 
% 23.75/3.98  | | | ALPHA: (76) implies:
% 23.75/3.98  | | |   (77)  $i(all_110_0)
% 23.75/3.98  | | |   (78)  unordered_pair(all_69_1, all_69_0) = all_110_1
% 23.75/3.98  | | |   (79)  unordered_pair(all_110_1, all_110_0) = all_49_1
% 23.75/3.98  | | |   (80)  singleton(all_69_1) = all_110_0
% 23.75/3.98  | | | 
% 23.75/3.98  | | | BETA: splitting (65) gives:
% 23.75/3.98  | | | 
% 23.75/3.98  | | | Case 1:
% 23.75/3.98  | | | | 
% 23.75/3.98  | | | |   (81)  all_80_0 = 0
% 23.75/3.98  | | | | 
% 23.75/3.98  | | | | REDUCE: (58), (81) imply:
% 23.75/3.98  | | | |   (82)  $false
% 23.75/3.98  | | | | 
% 23.75/3.98  | | | | CLOSE: (82) is inconsistent.
% 23.75/3.98  | | | | 
% 23.75/3.98  | | | Case 2:
% 23.75/3.98  | | | | 
% 23.75/3.98  | | | |   (83)   ? [v0: $i] :  ? [v1: int] : ( ~ (v1 = 0) & in(v0, all_49_1) = 0
% 23.75/3.98  | | | |           & in(v0, all_27_2) = v1 & $i(v0))
% 23.75/3.98  | | | | 
% 23.75/3.98  | | | | DELTA: instantiating (83) with fresh symbols all_126_0, all_126_1 gives:
% 23.75/3.98  | | | |   (84)   ~ (all_126_0 = 0) & in(all_126_1, all_49_1) = 0 & in(all_126_1,
% 23.75/3.98  | | | |           all_27_2) = all_126_0 & $i(all_126_1)
% 23.75/3.98  | | | | 
% 23.75/3.98  | | | | ALPHA: (84) implies:
% 23.75/3.99  | | | |   (85)   ~ (all_126_0 = 0)
% 23.75/3.99  | | | |   (86)  $i(all_126_1)
% 23.75/3.99  | | | |   (87)  in(all_126_1, all_27_2) = all_126_0
% 23.75/3.99  | | | |   (88)  in(all_126_1, all_49_1) = 0
% 23.75/3.99  | | | | 
% 23.75/3.99  | | | | GROUND_INST: instantiating (16) with all_106_0, all_110_0, all_69_1,
% 23.75/3.99  | | | |              simplifying with (75), (80) gives:
% 23.75/3.99  | | | |   (89)  all_110_0 = all_106_0
% 23.75/3.99  | | | | 
% 23.75/3.99  | | | | REDUCE: (79), (89) imply:
% 23.75/3.99  | | | |   (90)  unordered_pair(all_110_1, all_106_0) = all_49_1
% 23.75/3.99  | | | | 
% 23.75/3.99  | | | | REDUCE: (77), (89) imply:
% 23.75/3.99  | | | |   (91)  $i(all_106_0)
% 23.75/3.99  | | | | 
% 23.75/3.99  | | | | GROUND_INST: instantiating (1) with all_27_2, all_27_5, simplifying with
% 23.75/3.99  | | | |              (22), (24), (64) gives:
% 23.75/3.99  | | | |   (92)   ? [v0: int] : ( ~ (v0 = 0) & in(all_27_2, all_27_5) = v0)
% 23.75/3.99  | | | | 
% 23.75/3.99  | | | | GROUND_INST: instantiating (9) with all_27_6, all_27_5, all_27_3,
% 23.75/3.99  | | | |              all_27_2, all_102_0, simplifying with (21), (22), (24),
% 23.75/3.99  | | | |              (26), (32), (73) gives:
% 23.75/3.99  | | | |   (93)  all_102_0 = 0 |  ? [v0: any] :  ? [v1: any] : (in(all_27_2,
% 23.75/3.99  | | | |             all_27_3) = v0 & in(all_27_2, all_27_5) = v1 & ( ~ (v0 = 0)
% 23.75/3.99  | | | |             | v1 = 0))
% 23.75/3.99  | | | | 
% 23.75/3.99  | | | | GROUND_INST: instantiating (7) with all_27_6, all_27_5, all_27_3,
% 23.75/3.99  | | | |              all_27_2, all_102_0, simplifying with (21), (22), (24),
% 23.75/3.99  | | | |              (26), (32), (73) gives:
% 23.75/3.99  | | | |   (94)   ? [v0: any] :  ? [v1: any] : (in(all_27_2, all_27_3) = v1 &
% 23.75/3.99  | | | |           in(all_27_2, all_27_5) = v0 & (v1 = 0 | ( ~ (v0 = 0) &  ~
% 23.75/3.99  | | | |               (all_102_0 = 0))))
% 23.75/3.99  | | | | 
% 23.75/3.99  | | | | GROUND_INST: instantiating (13) with all_69_1, all_27_3, simplifying
% 23.75/3.99  | | | |              with (32), (49), (70) gives:
% 23.75/3.99  | | | |   (95)   ? [v0: $i] : (singleton(all_69_1) = v0 & subset(v0, all_27_3) =
% 23.75/3.99  | | | |           0 & $i(v0))
% 23.75/3.99  | | | | 
% 23.75/3.99  | | | | GROUND_INST: instantiating (5) with all_27_3, all_27_2, all_126_1,
% 23.75/3.99  | | | |              all_126_0, simplifying with (24), (28), (32), (86), (87)
% 23.75/3.99  | | | |              gives:
% 23.75/3.99  | | | |   (96)  all_126_0 = 0 |  ? [v0: int] : ( ~ (v0 = 0) & subset(all_126_1,
% 23.75/3.99  | | | |             all_27_3) = v0)
% 23.75/3.99  | | | | 
% 23.75/3.99  | | | | GROUND_INST: instantiating (2) with all_69_0, all_69_1, all_110_1,
% 23.75/3.99  | | | |              simplifying with (49), (50), (78) gives:
% 23.75/3.99  | | | |   (97)  unordered_pair(all_69_0, all_69_1) = all_110_1 & $i(all_110_1)
% 23.75/3.99  | | | | 
% 23.75/3.99  | | | | ALPHA: (97) implies:
% 23.75/3.99  | | | |   (98)  $i(all_110_1)
% 23.75/3.99  | | | | 
% 23.75/3.99  | | | | GROUND_INST: instantiating (15) with all_110_1, all_106_0, all_27_2,
% 23.75/3.99  | | | |              all_49_1, all_80_0, simplifying with (24), (59), (90),
% 23.75/3.99  | | | |              (91), (98) gives:
% 23.75/3.99  | | | |   (99)  all_80_0 = 0 |  ? [v0: any] :  ? [v1: any] : (in(all_110_1,
% 23.75/3.99  | | | |             all_27_2) = v0 & in(all_106_0, all_27_2) = v1 & ( ~ (v1 = 0)
% 23.75/3.99  | | | |             |  ~ (v0 = 0)))
% 23.75/3.99  | | | | 
% 23.75/3.99  | | | | GROUND_INST: instantiating (2) with all_106_0, all_110_1, all_49_1,
% 23.75/3.99  | | | |              simplifying with (90), (91), (98) gives:
% 23.75/3.99  | | | |   (100)  unordered_pair(all_106_0, all_110_1) = all_49_1 & $i(all_49_1)
% 23.75/3.99  | | | | 
% 23.75/3.99  | | | | ALPHA: (100) implies:
% 23.75/3.99  | | | |   (101)  unordered_pair(all_106_0, all_110_1) = all_49_1
% 23.75/3.99  | | | | 
% 23.75/3.99  | | | | DELTA: instantiating (92) with fresh symbol all_140_0 gives:
% 23.75/3.99  | | | |   (102)   ~ (all_140_0 = 0) & in(all_27_2, all_27_5) = all_140_0
% 23.75/3.99  | | | | 
% 23.75/3.99  | | | | ALPHA: (102) implies:
% 23.75/3.99  | | | |   (103)   ~ (all_140_0 = 0)
% 23.75/3.99  | | | |   (104)  in(all_27_2, all_27_5) = all_140_0
% 23.75/3.99  | | | | 
% 23.75/3.99  | | | | DELTA: instantiating (95) with fresh symbol all_150_0 gives:
% 23.75/3.99  | | | |   (105)  singleton(all_69_1) = all_150_0 & subset(all_150_0, all_27_3) =
% 23.75/3.99  | | | |          0 & $i(all_150_0)
% 23.75/3.99  | | | | 
% 23.75/3.99  | | | | ALPHA: (105) implies:
% 23.75/3.99  | | | |   (106)  $i(all_150_0)
% 23.75/3.99  | | | |   (107)  subset(all_150_0, all_27_3) = 0
% 23.75/3.99  | | | |   (108)  singleton(all_69_1) = all_150_0
% 23.75/3.99  | | | | 
% 23.75/3.99  | | | | DELTA: instantiating (94) with fresh symbols all_166_0, all_166_1 gives:
% 23.75/3.99  | | | |   (109)  in(all_27_2, all_27_3) = all_166_0 & in(all_27_2, all_27_5) =
% 23.75/3.99  | | | |          all_166_1 & (all_166_0 = 0 | ( ~ (all_166_1 = 0) &  ~
% 23.75/3.99  | | | |              (all_102_0 = 0)))
% 23.75/3.99  | | | | 
% 23.75/3.99  | | | | ALPHA: (109) implies:
% 23.75/3.99  | | | |   (110)  in(all_27_2, all_27_5) = all_166_1
% 23.75/3.99  | | | | 
% 23.75/3.99  | | | | BETA: splitting (96) gives:
% 23.75/3.99  | | | | 
% 23.75/3.99  | | | | Case 1:
% 23.75/3.99  | | | | | 
% 23.75/3.99  | | | | |   (111)  all_126_0 = 0
% 23.75/3.99  | | | | | 
% 23.75/3.99  | | | | | REDUCE: (85), (111) imply:
% 23.75/3.99  | | | | |   (112)  $false
% 23.75/3.99  | | | | | 
% 23.75/3.99  | | | | | CLOSE: (112) is inconsistent.
% 23.75/3.99  | | | | | 
% 23.75/3.99  | | | | Case 2:
% 23.75/3.99  | | | | | 
% 23.75/3.99  | | | | |   (113)   ? [v0: int] : ( ~ (v0 = 0) & subset(all_126_1, all_27_3) =
% 23.75/3.99  | | | | |            v0)
% 23.75/3.99  | | | | | 
% 23.75/3.99  | | | | | DELTA: instantiating (113) with fresh symbol all_214_0 gives:
% 23.75/3.99  | | | | |   (114)   ~ (all_214_0 = 0) & subset(all_126_1, all_27_3) = all_214_0
% 23.75/3.99  | | | | | 
% 23.75/3.99  | | | | | ALPHA: (114) implies:
% 23.75/3.99  | | | | |   (115)   ~ (all_214_0 = 0)
% 23.75/3.99  | | | | |   (116)  subset(all_126_1, all_27_3) = all_214_0
% 23.75/3.99  | | | | | 
% 23.75/3.99  | | | | | BETA: splitting (99) gives:
% 23.75/3.99  | | | | | 
% 23.75/3.99  | | | | | Case 1:
% 23.75/3.99  | | | | | | 
% 23.75/3.99  | | | | | |   (117)  all_80_0 = 0
% 23.75/3.99  | | | | | | 
% 23.75/3.99  | | | | | | REDUCE: (58), (117) imply:
% 23.75/3.99  | | | | | |   (118)  $false
% 23.75/3.99  | | | | | | 
% 23.75/3.99  | | | | | | CLOSE: (118) is inconsistent.
% 23.75/3.99  | | | | | | 
% 23.75/3.99  | | | | | Case 2:
% 23.75/3.99  | | | | | | 
% 23.75/3.99  | | | | | |   (119)   ? [v0: any] :  ? [v1: any] : (in(all_110_1, all_27_2) = v0
% 23.75/3.99  | | | | | |            & in(all_106_0, all_27_2) = v1 & ( ~ (v1 = 0) |  ~ (v0 =
% 23.75/3.99  | | | | | |                0)))
% 23.75/3.99  | | | | | | 
% 23.75/3.99  | | | | | | DELTA: instantiating (119) with fresh symbols all_229_0, all_229_1
% 23.75/3.99  | | | | | |        gives:
% 23.75/3.99  | | | | | |   (120)  in(all_110_1, all_27_2) = all_229_1 & in(all_106_0,
% 23.75/3.99  | | | | | |            all_27_2) = all_229_0 & ( ~ (all_229_0 = 0) |  ~
% 23.75/3.99  | | | | | |            (all_229_1 = 0))
% 23.75/3.99  | | | | | | 
% 23.75/3.99  | | | | | | ALPHA: (120) implies:
% 23.75/3.99  | | | | | |   (121)  in(all_106_0, all_27_2) = all_229_0
% 23.75/3.99  | | | | | |   (122)  in(all_110_1, all_27_2) = all_229_1
% 23.75/3.99  | | | | | |   (123)   ~ (all_229_0 = 0) |  ~ (all_229_1 = 0)
% 23.75/3.99  | | | | | | 
% 23.75/3.99  | | | | | | GROUND_INST: instantiating (17) with all_140_0, all_166_1, all_27_5,
% 23.75/3.99  | | | | | |              all_27_2, simplifying with (104), (110) gives:
% 23.75/3.99  | | | | | |   (124)  all_166_1 = all_140_0
% 23.75/3.99  | | | | | | 
% 23.75/4.00  | | | | | | GROUND_INST: instantiating (16) with all_106_0, all_150_0, all_69_1,
% 23.75/4.00  | | | | | |              simplifying with (75), (108) gives:
% 23.75/4.00  | | | | | |   (125)  all_150_0 = all_106_0
% 23.75/4.00  | | | | | | 
% 23.75/4.00  | | | | | | REDUCE: (107), (125) imply:
% 23.75/4.00  | | | | | |   (126)  subset(all_106_0, all_27_3) = 0
% 23.75/4.00  | | | | | | 
% 23.75/4.00  | | | | | | BETA: splitting (93) gives:
% 23.75/4.00  | | | | | | 
% 23.75/4.00  | | | | | | Case 1:
% 23.75/4.00  | | | | | | | 
% 23.75/4.00  | | | | | | |   (127)  all_102_0 = 0
% 23.75/4.00  | | | | | | | 
% 23.75/4.00  | | | | | | | REDUCE: (72), (127) imply:
% 23.75/4.00  | | | | | | |   (128)  $false
% 23.75/4.00  | | | | | | | 
% 23.75/4.00  | | | | | | | CLOSE: (128) is inconsistent.
% 23.75/4.00  | | | | | | | 
% 23.75/4.00  | | | | | | Case 2:
% 23.75/4.00  | | | | | | | 
% 23.75/4.00  | | | | | | |   (129)   ? [v0: any] :  ? [v1: any] : (in(all_27_2, all_27_3) =
% 23.75/4.00  | | | | | | |            v0 & in(all_27_2, all_27_5) = v1 & ( ~ (v0 = 0) | v1 =
% 23.75/4.00  | | | | | | |              0))
% 23.75/4.00  | | | | | | | 
% 23.75/4.00  | | | | | | | DELTA: instantiating (129) with fresh symbols all_239_0, all_239_1
% 23.75/4.00  | | | | | | |        gives:
% 23.75/4.00  | | | | | | |   (130)  in(all_27_2, all_27_3) = all_239_1 & in(all_27_2,
% 23.75/4.00  | | | | | | |            all_27_5) = all_239_0 & ( ~ (all_239_1 = 0) | all_239_0
% 23.75/4.00  | | | | | | |            = 0)
% 23.75/4.00  | | | | | | | 
% 23.75/4.00  | | | | | | | ALPHA: (130) implies:
% 23.75/4.00  | | | | | | |   (131)  in(all_27_2, all_27_5) = all_239_0
% 23.75/4.00  | | | | | | |   (132)   ~ (all_239_1 = 0) | all_239_0 = 0
% 23.75/4.00  | | | | | | | 
% 23.75/4.00  | | | | | | | GROUND_INST: instantiating (17) with all_140_0, all_239_0,
% 23.75/4.00  | | | | | | |              all_27_5, all_27_2, simplifying with (104), (131)
% 23.75/4.00  | | | | | | |              gives:
% 23.75/4.00  | | | | | | |   (133)  all_239_0 = all_140_0
% 23.75/4.00  | | | | | | | 
% 23.75/4.00  | | | | | | | BETA: splitting (132) gives:
% 23.75/4.00  | | | | | | | 
% 23.75/4.00  | | | | | | | Case 1:
% 23.75/4.00  | | | | | | | | 
% 23.75/4.00  | | | | | | | | 
% 23.75/4.00  | | | | | | | | GROUND_INST: instantiating (5) with all_27_3, all_27_2,
% 23.75/4.00  | | | | | | | |              all_110_1, all_229_1, simplifying with (24), (28),
% 23.75/4.00  | | | | | | | |              (32), (98), (122) gives:
% 23.75/4.00  | | | | | | | |   (134)  all_229_1 = 0 |  ? [v0: int] : ( ~ (v0 = 0) &
% 23.75/4.00  | | | | | | | |            subset(all_110_1, all_27_3) = v0)
% 23.75/4.00  | | | | | | | | 
% 23.75/4.00  | | | | | | | | GROUND_INST: instantiating (6) with all_106_0, all_110_1,
% 23.75/4.00  | | | | | | | |              all_49_1, all_126_1, simplifying with (41), (86),
% 23.75/4.00  | | | | | | | |              (88), (91), (98), (101) gives:
% 24.03/4.00  | | | | | | | |   (135)  all_126_1 = all_110_1 | all_126_1 = all_106_0
% 24.03/4.00  | | | | | | | | 
% 24.03/4.00  | | | | | | | | GROUND_INST: instantiating (4) with all_27_3, all_27_2,
% 24.03/4.00  | | | | | | | |              all_106_0, simplifying with (24), (28), (32), (91),
% 24.03/4.00  | | | | | | | |              (126) gives:
% 24.03/4.00  | | | | | | | |   (136)  in(all_106_0, all_27_2) = 0
% 24.03/4.00  | | | | | | | | 
% 24.03/4.00  | | | | | | | | GROUND_INST: instantiating (14) with all_126_1, all_27_5,
% 24.03/4.00  | | | | | | | |              all_27_3, all_214_0, simplifying with (22), (32),
% 24.03/4.00  | | | | | | | |              (46), (86), (116) gives:
% 24.03/4.00  | | | | | | | |   (137)  all_214_0 = 0 |  ? [v0: int] : ( ~ (v0 = 0) &
% 24.03/4.00  | | | | | | | |            subset(all_126_1, all_27_5) = v0)
% 24.03/4.00  | | | | | | | | 
% 24.03/4.00  | | | | | | | | BETA: splitting (137) gives:
% 24.03/4.00  | | | | | | | | 
% 24.03/4.00  | | | | | | | | Case 1:
% 24.03/4.00  | | | | | | | | | 
% 24.03/4.00  | | | | | | | | |   (138)  all_214_0 = 0
% 24.03/4.00  | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | REDUCE: (115), (138) imply:
% 24.03/4.00  | | | | | | | | |   (139)  $false
% 24.03/4.00  | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | CLOSE: (139) is inconsistent.
% 24.03/4.00  | | | | | | | | | 
% 24.03/4.00  | | | | | | | | Case 2:
% 24.03/4.00  | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | GROUND_INST: instantiating (17) with all_229_0, 0, all_27_2,
% 24.03/4.00  | | | | | | | | |              all_106_0, simplifying with (121), (136) gives:
% 24.03/4.00  | | | | | | | | |   (140)  all_229_0 = 0
% 24.03/4.00  | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | BETA: splitting (123) gives:
% 24.03/4.00  | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | Case 1:
% 24.03/4.00  | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | |   (141)   ~ (all_229_0 = 0)
% 24.03/4.00  | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | REDUCE: (140), (141) imply:
% 24.03/4.00  | | | | | | | | | |   (142)  $false
% 24.03/4.00  | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | CLOSE: (142) is inconsistent.
% 24.03/4.00  | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | Case 2:
% 24.03/4.00  | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | |   (143)   ~ (all_229_1 = 0)
% 24.03/4.00  | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | BETA: splitting (134) gives:
% 24.03/4.00  | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | Case 1:
% 24.03/4.00  | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | |   (144)  all_229_1 = 0
% 24.03/4.00  | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | REDUCE: (143), (144) imply:
% 24.03/4.00  | | | | | | | | | | |   (145)  $false
% 24.03/4.00  | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | CLOSE: (145) is inconsistent.
% 24.03/4.00  | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | Case 2:
% 24.03/4.00  | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | |   (146)   ? [v0: int] : ( ~ (v0 = 0) & subset(all_110_1,
% 24.03/4.00  | | | | | | | | | | |              all_27_3) = v0)
% 24.03/4.00  | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | DELTA: instantiating (146) with fresh symbol all_485_0
% 24.03/4.00  | | | | | | | | | | |        gives:
% 24.03/4.00  | | | | | | | | | | |   (147)   ~ (all_485_0 = 0) & subset(all_110_1, all_27_3) =
% 24.03/4.00  | | | | | | | | | | |          all_485_0
% 24.03/4.00  | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | ALPHA: (147) implies:
% 24.03/4.00  | | | | | | | | | | |   (148)   ~ (all_485_0 = 0)
% 24.03/4.00  | | | | | | | | | | |   (149)  subset(all_110_1, all_27_3) = all_485_0
% 24.03/4.00  | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | BETA: splitting (135) gives:
% 24.03/4.00  | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | Case 1:
% 24.03/4.00  | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | |   (150)  all_126_1 = all_110_1
% 24.03/4.00  | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | REDUCE: (116), (150) imply:
% 24.03/4.00  | | | | | | | | | | | |   (151)  subset(all_110_1, all_27_3) = all_214_0
% 24.03/4.00  | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | GROUND_INST: instantiating (18) with all_485_0, all_214_0,
% 24.03/4.00  | | | | | | | | | | | |              all_27_3, all_110_1, simplifying with (149), (151)
% 24.03/4.00  | | | | | | | | | | | |              gives:
% 24.03/4.00  | | | | | | | | | | | |   (152)  all_485_0 = all_214_0
% 24.03/4.00  | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | GROUND_INST: instantiating (15) with all_69_1, all_69_0,
% 24.03/4.00  | | | | | | | | | | | |              all_27_3, all_110_1, all_214_0, simplifying with
% 24.03/4.00  | | | | | | | | | | | |              (32), (49), (50), (78), (151) gives:
% 24.03/4.00  | | | | | | | | | | | |   (153)  all_214_0 = 0 |  ? [v0: any] :  ? [v1: any] :
% 24.03/4.00  | | | | | | | | | | | |          (in(all_69_0, all_27_3) = v1 & in(all_69_1,
% 24.03/4.00  | | | | | | | | | | | |              all_27_3) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0)))
% 24.03/4.00  | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | BETA: splitting (153) gives:
% 24.03/4.00  | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | Case 1:
% 24.03/4.00  | | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | |   (154)  all_214_0 = 0
% 24.03/4.00  | | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | | REDUCE: (115), (154) imply:
% 24.03/4.00  | | | | | | | | | | | | |   (155)  $false
% 24.03/4.00  | | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | | CLOSE: (155) is inconsistent.
% 24.03/4.00  | | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | Case 2:
% 24.03/4.00  | | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | |   (156)   ? [v0: any] :  ? [v1: any] : (in(all_69_0,
% 24.03/4.00  | | | | | | | | | | | | |              all_27_3) = v1 & in(all_69_1, all_27_3) = v0 &
% 24.03/4.00  | | | | | | | | | | | | |            ( ~ (v1 = 0) |  ~ (v0 = 0)))
% 24.03/4.00  | | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | | DELTA: instantiating (156) with fresh symbols all_637_0,
% 24.03/4.00  | | | | | | | | | | | | |        all_637_1 gives:
% 24.03/4.00  | | | | | | | | | | | | |   (157)  in(all_69_0, all_27_3) = all_637_0 & in(all_69_1,
% 24.03/4.00  | | | | | | | | | | | | |            all_27_3) = all_637_1 & ( ~ (all_637_0 = 0) |  ~
% 24.03/4.00  | | | | | | | | | | | | |            (all_637_1 = 0))
% 24.03/4.00  | | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | | ALPHA: (157) implies:
% 24.03/4.00  | | | | | | | | | | | | |   (158)  in(all_69_1, all_27_3) = all_637_1
% 24.03/4.00  | | | | | | | | | | | | |   (159)  in(all_69_0, all_27_3) = all_637_0
% 24.03/4.00  | | | | | | | | | | | | |   (160)   ~ (all_637_0 = 0) |  ~ (all_637_1 = 0)
% 24.03/4.00  | | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | | GROUND_INST: instantiating (17) with 0, all_637_1, all_27_3,
% 24.03/4.00  | | | | | | | | | | | | |              all_69_1, simplifying with (70), (158) gives:
% 24.03/4.00  | | | | | | | | | | | | |   (161)  all_637_1 = 0
% 24.03/4.00  | | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | | GROUND_INST: instantiating (17) with 0, all_637_0, all_27_3,
% 24.03/4.00  | | | | | | | | | | | | |              all_69_0, simplifying with (68), (159) gives:
% 24.03/4.00  | | | | | | | | | | | | |   (162)  all_637_0 = 0
% 24.03/4.00  | | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | | BETA: splitting (160) gives:
% 24.03/4.00  | | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | | Case 1:
% 24.03/4.00  | | | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | | |   (163)   ~ (all_637_0 = 0)
% 24.03/4.00  | | | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | | | REDUCE: (162), (163) imply:
% 24.03/4.00  | | | | | | | | | | | | | |   (164)  $false
% 24.03/4.00  | | | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | | | CLOSE: (164) is inconsistent.
% 24.03/4.00  | | | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | | Case 2:
% 24.03/4.00  | | | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | | |   (165)   ~ (all_637_1 = 0)
% 24.03/4.00  | | | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | | | REDUCE: (161), (165) imply:
% 24.03/4.00  | | | | | | | | | | | | | |   (166)  $false
% 24.03/4.00  | | | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | | | CLOSE: (166) is inconsistent.
% 24.03/4.00  | | | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | | End of split
% 24.03/4.00  | | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | End of split
% 24.03/4.00  | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | Case 2:
% 24.03/4.00  | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | |   (167)  all_126_1 = all_106_0
% 24.03/4.00  | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | REDUCE: (87), (167) imply:
% 24.03/4.00  | | | | | | | | | | | |   (168)  in(all_106_0, all_27_2) = all_126_0
% 24.03/4.00  | | | | | | | | | | | | 
% 24.03/4.00  | | | | | | | | | | | | GROUND_INST: instantiating (17) with 0, all_126_0, all_27_2,
% 24.03/4.00  | | | | | | | | | | | |              all_106_0, simplifying with (136), (168) gives:
% 24.03/4.00  | | | | | | | | | | | |   (169)  all_126_0 = 0
% 24.03/4.00  | | | | | | | | | | | | 
% 24.03/4.01  | | | | | | | | | | | | REDUCE: (85), (169) imply:
% 24.03/4.01  | | | | | | | | | | | |   (170)  $false
% 24.03/4.01  | | | | | | | | | | | | 
% 24.03/4.01  | | | | | | | | | | | | CLOSE: (170) is inconsistent.
% 24.03/4.01  | | | | | | | | | | | | 
% 24.03/4.01  | | | | | | | | | | | End of split
% 24.03/4.01  | | | | | | | | | | | 
% 24.03/4.01  | | | | | | | | | | End of split
% 24.03/4.01  | | | | | | | | | | 
% 24.03/4.01  | | | | | | | | | End of split
% 24.03/4.01  | | | | | | | | | 
% 24.03/4.01  | | | | | | | | End of split
% 24.03/4.01  | | | | | | | | 
% 24.03/4.01  | | | | | | | Case 2:
% 24.03/4.01  | | | | | | | | 
% 24.03/4.01  | | | | | | | |   (171)  all_239_0 = 0
% 24.03/4.01  | | | | | | | | 
% 24.03/4.01  | | | | | | | | COMBINE_EQS: (133), (171) imply:
% 24.03/4.01  | | | | | | | |   (172)  all_140_0 = 0
% 24.03/4.01  | | | | | | | | 
% 24.03/4.01  | | | | | | | | REDUCE: (103), (172) imply:
% 24.03/4.01  | | | | | | | |   (173)  $false
% 24.03/4.01  | | | | | | | | 
% 24.03/4.01  | | | | | | | | CLOSE: (173) is inconsistent.
% 24.03/4.01  | | | | | | | | 
% 24.03/4.01  | | | | | | | End of split
% 24.03/4.01  | | | | | | | 
% 24.03/4.01  | | | | | | End of split
% 24.03/4.01  | | | | | | 
% 24.03/4.01  | | | | | End of split
% 24.03/4.01  | | | | | 
% 24.03/4.01  | | | | End of split
% 24.03/4.01  | | | | 
% 24.03/4.01  | | | End of split
% 24.03/4.01  | | | 
% 24.03/4.01  | | End of split
% 24.03/4.01  | | 
% 24.03/4.01  | End of split
% 24.03/4.01  | 
% 24.03/4.01  End of proof
% 24.03/4.01  % SZS output end Proof for theBenchmark
% 24.03/4.01  
% 24.03/4.01  3352ms
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