TSTP Solution File: SEU209+2 by Princess---230619

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Princess---230619
% Problem  : SEU209+2 : TPTP v8.1.2. Released v3.3.0.
% Transfm  : none
% Format   : tptp
% Command  : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s

% Computer : n015.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 17:43:17 EDT 2023

% Result   : Theorem 28.76s 4.69s
% Output   : Proof 70.72s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.14  % Problem  : SEU209+2 : TPTP v8.1.2. Released v3.3.0.
% 0.00/0.15  % Command  : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s
% 0.15/0.37  % Computer : n015.cluster.edu
% 0.15/0.37  % Model    : x86_64 x86_64
% 0.15/0.37  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.37  % Memory   : 8042.1875MB
% 0.15/0.37  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.37  % CPULimit : 300
% 0.15/0.37  % WCLimit  : 300
% 0.15/0.37  % DateTime : Wed Aug 23 14:01:50 EDT 2023
% 0.15/0.38  % CPUTime  : 
% 0.23/0.65  ________       _____
% 0.23/0.65  ___  __ \_________(_)________________________________
% 0.23/0.65  __  /_/ /_  ___/_  /__  __ \  ___/  _ \_  ___/_  ___/
% 0.23/0.65  _  ____/_  /   _  / _  / / / /__ /  __/(__  )_(__  )
% 0.23/0.65  /_/     /_/    /_/  /_/ /_/\___/ \___//____/ /____/
% 0.23/0.65  
% 0.23/0.65  A Theorem Prover for First-Order Logic modulo Linear Integer Arithmetic
% 0.23/0.65  (2023-06-19)
% 0.23/0.65  
% 0.23/0.65  (c) Philipp Rümmer, 2009-2023
% 0.23/0.65  Contributors: Peter Backeman, Peter Baumgartner, Angelo Brillout, Zafer Esen,
% 0.23/0.65                Amanda Stjerna.
% 0.23/0.65  Free software under BSD-3-Clause.
% 0.23/0.65  
% 0.23/0.65  For more information, visit http://www.philipp.ruemmer.org/princess.shtml
% 0.23/0.65  
% 0.23/0.65  Loading /export/starexec/sandbox2/benchmark/theBenchmark.p ...
% 0.23/0.66  Running up to 7 provers in parallel.
% 0.23/0.68  Prover 0: Options:  +triggersInConjecture +genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1042961893
% 0.23/0.68  Prover 1: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1571432423
% 0.23/0.68  Prover 2: Options:  +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMinimalAndEmpty -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1065072994
% 0.23/0.68  Prover 3: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1922548996
% 0.23/0.68  Prover 5: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=1259561288
% 0.23/0.68  Prover 6: Options:  -triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1399714365
% 0.23/0.68  Prover 4: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=1868514696
% 6.15/1.66  Prover 4: Preprocessing ...
% 6.15/1.69  Prover 1: Preprocessing ...
% 6.75/1.71  Prover 2: Preprocessing ...
% 6.75/1.71  Prover 0: Preprocessing ...
% 6.75/1.71  Prover 5: Preprocessing ...
% 6.75/1.71  Prover 3: Preprocessing ...
% 6.75/1.71  Prover 6: Preprocessing ...
% 18.65/3.33  Prover 1: Warning: ignoring some quantifiers
% 19.33/3.44  Prover 3: Warning: ignoring some quantifiers
% 19.33/3.48  Prover 6: Proving ...
% 19.33/3.49  Prover 5: Proving ...
% 19.33/3.50  Prover 3: Constructing countermodel ...
% 19.33/3.50  Prover 1: Constructing countermodel ...
% 20.16/3.63  Prover 4: Warning: ignoring some quantifiers
% 21.49/3.75  Prover 2: Proving ...
% 22.22/3.82  Prover 4: Constructing countermodel ...
% 22.22/3.89  Prover 0: Proving ...
% 28.76/4.68  Prover 3: proved (4006ms)
% 28.76/4.69  
% 28.76/4.69  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 28.76/4.69  
% 28.76/4.69  Prover 6: stopped
% 28.76/4.69  Prover 0: stopped
% 28.76/4.69  Prover 7: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-236303470
% 28.76/4.69  Prover 8: Options:  +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-200781089
% 28.76/4.69  Prover 10: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=919308125
% 28.76/4.69  Prover 5: stopped
% 28.76/4.71  Prover 11: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1509710984
% 28.76/4.71  Prover 2: stopped
% 28.76/4.73  Prover 13: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=complete -randomSeed=1138197443
% 30.14/5.00  Prover 10: Preprocessing ...
% 30.14/5.00  Prover 7: Preprocessing ...
% 30.14/5.01  Prover 8: Preprocessing ...
% 31.10/5.11  Prover 11: Preprocessing ...
% 31.10/5.12  Prover 13: Preprocessing ...
% 33.68/5.42  Prover 10: Warning: ignoring some quantifiers
% 34.36/5.45  Prover 7: Warning: ignoring some quantifiers
% 34.36/5.48  Prover 10: Constructing countermodel ...
% 34.75/5.50  Prover 7: Constructing countermodel ...
% 35.34/5.57  Prover 8: Warning: ignoring some quantifiers
% 35.34/5.62  Prover 8: Constructing countermodel ...
% 35.34/5.63  Prover 13: Warning: ignoring some quantifiers
% 35.34/5.70  Prover 13: Constructing countermodel ...
% 38.51/5.99  Prover 11: Warning: ignoring some quantifiers
% 39.25/6.10  Prover 11: Constructing countermodel ...
% 57.53/8.48  Prover 10: gave up
% 57.74/8.51  Prover 16: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=completeFrugal -randomSeed=-2043353683
% 58.57/8.64  Prover 16: Preprocessing ...
% 61.56/9.00  Prover 16: Warning: ignoring some quantifiers
% 61.56/9.03  Prover 16: Constructing countermodel ...
% 69.80/10.12  Prover 8: Found proof (size 71)
% 69.80/10.12  Prover 8: proved (5394ms)
% 69.80/10.12  Prover 7: stopped
% 69.80/10.12  Prover 16: stopped
% 69.80/10.12  Prover 13: stopped
% 69.80/10.12  Prover 1: stopped
% 69.80/10.12  Prover 4: stopped
% 69.80/10.12  Prover 11: stopped
% 69.80/10.12  
% 69.80/10.12  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 69.80/10.12  
% 69.80/10.13  % SZS output start Proof for theBenchmark
% 69.80/10.14  Assumptions after simplification:
% 69.80/10.14  ---------------------------------
% 69.80/10.14  
% 69.80/10.14    (d2_subset_1)
% 70.43/10.17     ! [v0: $i] :  ! [v1: $i] :  ! [v2: any] : ( ~ (element(v1, v0) = v2) |  ~
% 70.43/10.17      $i(v1) |  ~ $i(v0) |  ? [v3: any] :  ? [v4: any] : (empty(v0) = v3 & in(v1,
% 70.43/10.17          v0) = v4 & (v3 = 0 | (( ~ (v4 = 0) | v2 = 0) & ( ~ (v2 = 0) | v4 =
% 70.43/10.17              0))))) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: any] : ( ~ (empty(v1) =
% 70.43/10.17        v2) |  ~ (empty(v0) = 0) |  ~ $i(v1) |  ~ $i(v0) |  ? [v3: any] :
% 70.43/10.17      (element(v1, v0) = v3 & ( ~ (v3 = 0) | v2 = 0) & ( ~ (v2 = 0) | v3 = 0)))
% 70.43/10.17  
% 70.43/10.17    (d3_tarski)
% 70.43/10.17     ! [v0: $i] :  ! [v1: $i] :  ! [v2: int] : (v2 = 0 |  ~ (subset(v0, v1) = v2)
% 70.43/10.17      |  ~ $i(v1) |  ~ $i(v0) |  ? [v3: $i] :  ? [v4: int] : ( ~ (v4 = 0) & in(v3,
% 70.43/10.17          v1) = v4 & in(v3, v0) = 0 & $i(v3))) &  ! [v0: $i] :  ! [v1: $i] : ( ~
% 70.43/10.17      (subset(v0, v1) = 0) |  ~ $i(v1) |  ~ $i(v0) |  ! [v2: $i] : ( ~ (in(v2, v0)
% 70.43/10.17          = 0) |  ~ $i(v2) | in(v2, v1) = 0))
% 70.43/10.17  
% 70.43/10.17    (d4_relat_1)
% 70.43/10.18     ! [v0: $i] :  ! [v1: $i] : ( ~ (relation_dom(v0) = v1) |  ~ $i(v0) |  ? [v2:
% 70.43/10.18        int] : ( ~ (v2 = 0) & relation(v0) = v2) | ( ? [v2: $i] : (v2 = v1 |  ~
% 70.43/10.18          $i(v2) |  ? [v3: $i] :  ? [v4: any] : (in(v3, v2) = v4 & $i(v3) & ( ~
% 70.43/10.18              (v4 = 0) |  ! [v5: $i] :  ! [v6: $i] : ( ~ (ordered_pair(v3, v5) =
% 70.43/10.18                  v6) |  ~ (in(v6, v0) = 0) |  ~ $i(v5))) & (v4 = 0 |  ? [v5: $i]
% 70.43/10.18              :  ? [v6: $i] : (ordered_pair(v3, v5) = v6 & in(v6, v0) = 0 & $i(v6)
% 70.43/10.18                & $i(v5))))) & ( ~ $i(v1) | ( ! [v2: $i] :  ! [v3: int] : (v3 = 0
% 70.43/10.18              |  ~ (in(v2, v1) = v3) |  ~ $i(v2) |  ! [v4: $i] :  ! [v5: $i] : ( ~
% 70.43/10.18                (ordered_pair(v2, v4) = v5) |  ~ (in(v5, v0) = 0) |  ~ $i(v4))) & 
% 70.43/10.18            ! [v2: $i] : ( ~ (in(v2, v1) = 0) |  ~ $i(v2) |  ? [v3: $i] :  ? [v4:
% 70.43/10.18                $i] : (ordered_pair(v2, v3) = v4 & in(v4, v0) = 0 & $i(v4) &
% 70.43/10.18                $i(v3)))))))
% 70.43/10.18  
% 70.43/10.18    (fc6_relat_1)
% 70.43/10.18     ! [v0: $i] :  ! [v1: $i] : ( ~ (relation_rng(v0) = v1) |  ~ $i(v0) |  ? [v2:
% 70.43/10.18        any] :  ? [v3: any] :  ? [v4: any] : (empty(v1) = v4 & empty(v0) = v2 &
% 70.43/10.18        relation(v0) = v3 & ( ~ (v4 = 0) |  ~ (v3 = 0) | v2 = 0)))
% 70.43/10.18  
% 70.43/10.18    (rc2_relat_1)
% 70.43/10.18     ? [v0: $i] :  ? [v1: int] : ( ~ (v1 = 0) & empty(v0) = v1 & relation(v0) = 0
% 70.43/10.18      & $i(v0))
% 70.43/10.18  
% 70.43/10.18    (rc2_subset_1)
% 70.43/10.18     ! [v0: $i] :  ! [v1: $i] : ( ~ (powerset(v0) = v1) |  ~ $i(v0) |  ? [v2: $i]
% 70.43/10.18      : (element(v2, v1) = 0 & empty(v2) = 0 & $i(v2)))
% 70.43/10.18  
% 70.43/10.18    (t166_relat_1)
% 70.43/10.19     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] :  ! [v4: any] : ( ~
% 70.43/10.19      (relation_inverse_image(v2, v1) = v3) |  ~ (in(v0, v3) = v4) |  ~ $i(v2) | 
% 70.43/10.19      ~ $i(v1) |  ~ $i(v0) |  ? [v5: any] :  ? [v6: $i] : (relation_rng(v2) = v6 &
% 70.43/10.19        relation(v2) = v5 & $i(v6) & ( ~ (v5 = 0) | (( ~ (v4 = 0) |  ? [v7: $i] : 
% 70.43/10.19              ? [v8: $i] : (ordered_pair(v0, v7) = v8 & in(v8, v2) = 0 & in(v7,
% 70.43/10.19                  v6) = 0 & in(v7, v1) = 0 & $i(v8) & $i(v7))) & (v4 = 0 |  ! [v7:
% 70.43/10.19                $i] : ( ~ (in(v7, v6) = 0) |  ~ $i(v7) |  ? [v8: $i] :  ? [v9:
% 70.43/10.19                  any] :  ? [v10: any] : (ordered_pair(v0, v7) = v8 & in(v8, v2) =
% 70.43/10.19                  v9 & in(v7, v1) = v10 & $i(v8) & ( ~ (v10 = 0) |  ~ (v9 =
% 70.43/10.19                      0)))))))))
% 70.43/10.19  
% 70.43/10.19    (t167_relat_1)
% 70.43/10.19     ? [v0: $i] :  ? [v1: $i] :  ? [v2: $i] :  ? [v3: $i] :  ? [v4: int] : ( ~ (v4
% 70.43/10.19        = 0) & relation_dom(v1) = v3 & relation_inverse_image(v1, v0) = v2 &
% 70.43/10.19      subset(v2, v3) = v4 & relation(v1) = 0 & $i(v3) & $i(v2) & $i(v1) & $i(v0))
% 70.43/10.19  
% 70.43/10.19    (t1_zfmisc_1)
% 70.43/10.19    $i(empty_set) &  ? [v0: $i] : (powerset(empty_set) = v0 & singleton(empty_set)
% 70.43/10.19      = v0 & $i(v0))
% 70.43/10.19  
% 70.43/10.19    (t65_relat_1)
% 70.43/10.19    $i(empty_set) &  ! [v0: $i] :  ! [v1: $i] : ( ~ (relation_dom(v0) = v1) |  ~
% 70.43/10.19      $i(v0) |  ? [v2: any] :  ? [v3: $i] : (relation_rng(v0) = v3 & relation(v0)
% 70.43/10.19        = v2 & $i(v3) & ( ~ (v2 = 0) | (( ~ (v3 = empty_set) | v1 = empty_set) & (
% 70.43/10.19              ~ (v1 = empty_set) | v3 = empty_set)))))
% 70.43/10.19  
% 70.43/10.19    (t6_boole)
% 70.43/10.19    $i(empty_set) &  ! [v0: $i] : (v0 = empty_set |  ~ (empty(v0) = 0) |  ~
% 70.43/10.19      $i(v0))
% 70.43/10.19  
% 70.43/10.19    (function-axioms)
% 70.43/10.21     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] :  ! [v4: $i] : (v1 = v0
% 70.43/10.21      |  ~ (subset_difference(v4, v3, v2) = v1) |  ~ (subset_difference(v4, v3,
% 70.43/10.21          v2) = v0)) &  ! [v0: MultipleValueBool] :  ! [v1: MultipleValueBool] : 
% 70.43/10.21    ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~ (are_equipotent(v3, v2) = v1) |  ~
% 70.43/10.21      (are_equipotent(v3, v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : 
% 70.43/10.21    ! [v3: $i] : (v1 = v0 |  ~ (meet_of_subsets(v3, v2) = v1) |  ~
% 70.43/10.21      (meet_of_subsets(v3, v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : 
% 70.43/10.21    ! [v3: $i] : (v1 = v0 |  ~ (union_of_subsets(v3, v2) = v1) |  ~
% 70.43/10.21      (union_of_subsets(v3, v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :
% 70.43/10.21     ! [v3: $i] : (v1 = v0 |  ~ (complements_of_subsets(v3, v2) = v1) |  ~
% 70.43/10.21      (complements_of_subsets(v3, v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2:
% 70.43/10.21      $i] :  ! [v3: $i] : (v1 = v0 |  ~ (relation_composition(v3, v2) = v1) |  ~
% 70.43/10.21      (relation_composition(v3, v2) = v0)) &  ! [v0: MultipleValueBool] :  ! [v1:
% 70.43/10.21      MultipleValueBool] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~ (disjoint(v3,
% 70.43/10.21          v2) = v1) |  ~ (disjoint(v3, v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  !
% 70.43/10.21    [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~ (subset_complement(v3, v2) = v1) |  ~
% 70.43/10.21      (subset_complement(v3, v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i]
% 70.43/10.21    :  ! [v3: $i] : (v1 = v0 |  ~ (set_difference(v3, v2) = v1) |  ~
% 70.43/10.21      (set_difference(v3, v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : 
% 70.43/10.21    ! [v3: $i] : (v1 = v0 |  ~ (cartesian_product2(v3, v2) = v1) |  ~
% 70.43/10.21      (cartesian_product2(v3, v2) = v0)) &  ! [v0: MultipleValueBool] :  ! [v1:
% 70.43/10.21      MultipleValueBool] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~ (element(v3,
% 70.43/10.21          v2) = v1) |  ~ (element(v3, v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  !
% 70.43/10.21    [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~ (relation_inverse_image(v3, v2) = v1) |
% 70.43/10.21       ~ (relation_inverse_image(v3, v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  !
% 70.43/10.21    [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~ (relation_image(v3, v2) = v1) |  ~
% 70.43/10.21      (relation_image(v3, v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : 
% 70.43/10.21    ! [v3: $i] : (v1 = v0 |  ~ (relation_rng_restriction(v3, v2) = v1) |  ~
% 70.43/10.21      (relation_rng_restriction(v3, v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  !
% 70.43/10.21    [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~ (relation_dom_restriction(v3, v2) = v1)
% 70.43/10.21      |  ~ (relation_dom_restriction(v3, v2) = v0)) &  ! [v0: MultipleValueBool] :
% 70.43/10.21     ! [v1: MultipleValueBool] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~
% 70.43/10.21      (subset(v3, v2) = v1) |  ~ (subset(v3, v2) = v0)) &  ! [v0: $i] :  ! [v1:
% 70.43/10.21      $i] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~ (ordered_pair(v3, v2) = v1)
% 70.43/10.21      |  ~ (ordered_pair(v3, v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i]
% 70.43/10.21    :  ! [v3: $i] : (v1 = v0 |  ~ (set_intersection2(v3, v2) = v1) |  ~
% 70.43/10.21      (set_intersection2(v3, v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i]
% 70.43/10.21    :  ! [v3: $i] : (v1 = v0 |  ~ (set_union2(v3, v2) = v1) |  ~ (set_union2(v3,
% 70.43/10.21          v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v1
% 70.43/10.21      = v0 |  ~ (unordered_pair(v3, v2) = v1) |  ~ (unordered_pair(v3, v2) = v0))
% 70.43/10.21    &  ! [v0: MultipleValueBool] :  ! [v1: MultipleValueBool] :  ! [v2: $i] :  !
% 70.43/10.21    [v3: $i] : (v1 = v0 |  ~ (proper_subset(v3, v2) = v1) |  ~ (proper_subset(v3,
% 70.43/10.21          v2) = v0)) &  ! [v0: MultipleValueBool] :  ! [v1: MultipleValueBool] : 
% 70.43/10.21    ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~ (in(v3, v2) = v1) |  ~ (in(v3, v2) =
% 70.43/10.21        v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : (v1 = v0 |  ~
% 70.43/10.21      (relation_inverse(v2) = v1) |  ~ (relation_inverse(v2) = v0)) &  ! [v0: $i]
% 70.43/10.21    :  ! [v1: $i] :  ! [v2: $i] : (v1 = v0 |  ~ (relation_field(v2) = v1) |  ~
% 70.43/10.21      (relation_field(v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : (v1 =
% 70.43/10.21      v0 |  ~ (relation_rng(v2) = v1) |  ~ (relation_rng(v2) = v0)) &  ! [v0: $i]
% 70.43/10.21    :  ! [v1: $i] :  ! [v2: $i] : (v1 = v0 |  ~ (union(v2) = v1) |  ~ (union(v2) =
% 70.43/10.21        v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : (v1 = v0 |  ~
% 70.43/10.21      (cast_to_subset(v2) = v1) |  ~ (cast_to_subset(v2) = v0)) &  ! [v0: $i] :  !
% 70.43/10.21    [v1: $i] :  ! [v2: $i] : (v1 = v0 |  ~ (relation_dom(v2) = v1) |  ~
% 70.43/10.21      (relation_dom(v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : (v1 =
% 70.43/10.21      v0 |  ~ (powerset(v2) = v1) |  ~ (powerset(v2) = v0)) &  ! [v0: $i] :  !
% 70.43/10.21    [v1: $i] :  ! [v2: $i] : (v1 = v0 |  ~ (singleton(v2) = v1) |  ~
% 70.43/10.21      (singleton(v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : (v1 = v0 |
% 70.43/10.21       ~ (set_meet(v2) = v1) |  ~ (set_meet(v2) = v0)) &  ! [v0: $i] :  ! [v1: $i]
% 70.43/10.21    :  ! [v2: $i] : (v1 = v0 |  ~ (identity_relation(v2) = v1) |  ~
% 70.43/10.21      (identity_relation(v2) = v0)) &  ! [v0: MultipleValueBool] :  ! [v1:
% 70.43/10.21      MultipleValueBool] :  ! [v2: $i] : (v1 = v0 |  ~ (empty(v2) = v1) |  ~
% 70.43/10.21      (empty(v2) = v0)) &  ! [v0: MultipleValueBool] :  ! [v1: MultipleValueBool]
% 70.43/10.21    :  ! [v2: $i] : (v1 = v0 |  ~ (relation(v2) = v1) |  ~ (relation(v2) = v0)) & 
% 70.43/10.21    ? [v0: $i] :  ? [v1: $i] :  ? [v2: $i] :  ? [v3: $i] : (subset_difference(v2,
% 70.43/10.21        v1, v0) = v3 & $i(v3)) &  ? [v0: $i] :  ? [v1: $i] :  ? [v2:
% 70.43/10.21      MultipleValueBool] : (are_equipotent(v1, v0) = v2) &  ? [v0: $i] :  ? [v1:
% 70.43/10.21      $i] :  ? [v2: MultipleValueBool] : (disjoint(v1, v0) = v2) &  ? [v0: $i] : 
% 70.43/10.21    ? [v1: $i] :  ? [v2: MultipleValueBool] : (element(v1, v0) = v2) &  ? [v0: $i]
% 70.43/10.21    :  ? [v1: $i] :  ? [v2: MultipleValueBool] : (subset(v1, v0) = v2) &  ? [v0:
% 70.43/10.21      $i] :  ? [v1: $i] :  ? [v2: MultipleValueBool] : (proper_subset(v1, v0) =
% 70.43/10.21      v2) &  ? [v0: $i] :  ? [v1: $i] :  ? [v2: MultipleValueBool] : (in(v1, v0) =
% 70.43/10.21      v2) &  ? [v0: $i] :  ? [v1: $i] :  ? [v2: $i] : (meet_of_subsets(v1, v0) =
% 70.43/10.21      v2 & $i(v2)) &  ? [v0: $i] :  ? [v1: $i] :  ? [v2: $i] :
% 70.43/10.21    (union_of_subsets(v1, v0) = v2 & $i(v2)) &  ? [v0: $i] :  ? [v1: $i] :  ? [v2:
% 70.43/10.21      $i] : (complements_of_subsets(v1, v0) = v2 & $i(v2)) &  ? [v0: $i] :  ? [v1:
% 70.43/10.21      $i] :  ? [v2: $i] : (relation_composition(v1, v0) = v2 & $i(v2)) &  ? [v0:
% 70.43/10.21      $i] :  ? [v1: $i] :  ? [v2: $i] : (subset_complement(v1, v0) = v2 & $i(v2))
% 70.43/10.21    &  ? [v0: $i] :  ? [v1: $i] :  ? [v2: $i] : (set_difference(v1, v0) = v2 &
% 70.43/10.21      $i(v2)) &  ? [v0: $i] :  ? [v1: $i] :  ? [v2: $i] : (cartesian_product2(v1,
% 70.43/10.21        v0) = v2 & $i(v2)) &  ? [v0: $i] :  ? [v1: $i] :  ? [v2: $i] :
% 70.43/10.21    (relation_inverse_image(v1, v0) = v2 & $i(v2)) &  ? [v0: $i] :  ? [v1: $i] : 
% 70.43/10.21    ? [v2: $i] : (relation_image(v1, v0) = v2 & $i(v2)) &  ? [v0: $i] :  ? [v1:
% 70.43/10.21      $i] :  ? [v2: $i] : (relation_rng_restriction(v1, v0) = v2 & $i(v2)) &  ?
% 70.43/10.21    [v0: $i] :  ? [v1: $i] :  ? [v2: $i] : (relation_dom_restriction(v1, v0) = v2
% 70.43/10.21      & $i(v2)) &  ? [v0: $i] :  ? [v1: $i] :  ? [v2: $i] : (ordered_pair(v1, v0)
% 70.43/10.21      = v2 & $i(v2)) &  ? [v0: $i] :  ? [v1: $i] :  ? [v2: $i] :
% 70.43/10.21    (set_intersection2(v1, v0) = v2 & $i(v2)) &  ? [v0: $i] :  ? [v1: $i] :  ?
% 70.43/10.21    [v2: $i] : (set_union2(v1, v0) = v2 & $i(v2)) &  ? [v0: $i] :  ? [v1: $i] :  ?
% 70.43/10.21    [v2: $i] : (unordered_pair(v1, v0) = v2 & $i(v2)) &  ? [v0: $i] :  ? [v1:
% 70.43/10.21      MultipleValueBool] : (empty(v0) = v1) &  ? [v0: $i] :  ? [v1:
% 70.43/10.21      MultipleValueBool] : (relation(v0) = v1) &  ? [v0: $i] :  ? [v1: $i] :
% 70.43/10.21    (relation_inverse(v0) = v1 & $i(v1)) &  ? [v0: $i] :  ? [v1: $i] :
% 70.43/10.21    (relation_field(v0) = v1 & $i(v1)) &  ? [v0: $i] :  ? [v1: $i] :
% 70.43/10.21    (relation_rng(v0) = v1 & $i(v1)) &  ? [v0: $i] :  ? [v1: $i] : (union(v0) = v1
% 70.43/10.21      & $i(v1)) &  ? [v0: $i] :  ? [v1: $i] : (cast_to_subset(v0) = v1 & $i(v1)) &
% 70.43/10.21     ? [v0: $i] :  ? [v1: $i] : (relation_dom(v0) = v1 & $i(v1)) &  ? [v0: $i] : 
% 70.43/10.21    ? [v1: $i] : (powerset(v0) = v1 & $i(v1)) &  ? [v0: $i] :  ? [v1: $i] :
% 70.43/10.21    (singleton(v0) = v1 & $i(v1)) &  ? [v0: $i] :  ? [v1: $i] : (set_meet(v0) = v1
% 70.43/10.21      & $i(v1)) &  ? [v0: $i] :  ? [v1: $i] : (identity_relation(v0) = v1 &
% 70.43/10.21      $i(v1))
% 70.43/10.21  
% 70.43/10.21  Further assumptions not needed in the proof:
% 70.43/10.21  --------------------------------------------
% 70.43/10.21  antisymmetry_r2_hidden, antisymmetry_r2_xboole_0, cc1_relat_1,
% 70.43/10.21  commutativity_k2_tarski, commutativity_k2_xboole_0, commutativity_k3_xboole_0,
% 70.43/10.21  d10_relat_1, d10_xboole_0, d11_relat_1, d12_relat_1, d13_relat_1, d14_relat_1,
% 70.43/10.21  d1_relat_1, d1_setfam_1, d1_tarski, d1_xboole_0, d1_zfmisc_1, d2_relat_1,
% 70.43/10.21  d2_tarski, d2_xboole_0, d2_zfmisc_1, d3_relat_1, d3_xboole_0, d4_subset_1,
% 70.43/10.21  d4_tarski, d4_xboole_0, d5_relat_1, d5_subset_1, d5_tarski, d6_relat_1,
% 70.43/10.21  d7_relat_1, d7_xboole_0, d8_relat_1, d8_setfam_1, d8_xboole_0, dt_k10_relat_1,
% 70.43/10.21  dt_k1_relat_1, dt_k1_setfam_1, dt_k1_tarski, dt_k1_xboole_0, dt_k1_zfmisc_1,
% 70.43/10.21  dt_k2_relat_1, dt_k2_subset_1, dt_k2_tarski, dt_k2_xboole_0, dt_k2_zfmisc_1,
% 70.43/10.21  dt_k3_relat_1, dt_k3_subset_1, dt_k3_tarski, dt_k3_xboole_0, dt_k4_relat_1,
% 70.43/10.21  dt_k4_tarski, dt_k4_xboole_0, dt_k5_relat_1, dt_k5_setfam_1, dt_k6_relat_1,
% 70.43/10.21  dt_k6_setfam_1, dt_k6_subset_1, dt_k7_relat_1, dt_k7_setfam_1, dt_k8_relat_1,
% 70.43/10.21  dt_k9_relat_1, dt_m1_subset_1, existence_m1_subset_1, fc10_relat_1, fc1_relat_1,
% 70.43/10.21  fc1_subset_1, fc1_xboole_0, fc1_zfmisc_1, fc2_relat_1, fc2_subset_1,
% 70.43/10.21  fc2_xboole_0, fc3_subset_1, fc3_xboole_0, fc4_relat_1, fc4_subset_1,
% 70.43/10.21  fc5_relat_1, fc7_relat_1, fc8_relat_1, fc9_relat_1, idempotence_k2_xboole_0,
% 70.43/10.21  idempotence_k3_xboole_0, involutiveness_k3_subset_1, involutiveness_k4_relat_1,
% 70.43/10.21  involutiveness_k7_setfam_1, irreflexivity_r2_xboole_0, l1_zfmisc_1,
% 70.43/10.21  l23_zfmisc_1, l25_zfmisc_1, l28_zfmisc_1, l2_zfmisc_1, l32_xboole_1,
% 70.43/10.21  l3_subset_1, l3_zfmisc_1, l4_zfmisc_1, l50_zfmisc_1, l55_zfmisc_1, l71_subset_1,
% 70.43/10.21  rc1_relat_1, rc1_subset_1, rc1_xboole_0, rc2_xboole_0, redefinition_k5_setfam_1,
% 70.43/10.21  redefinition_k6_setfam_1, redefinition_k6_subset_1, reflexivity_r1_tarski,
% 70.43/10.21  symmetry_r1_xboole_0, t106_zfmisc_1, t10_zfmisc_1, t115_relat_1, t116_relat_1,
% 70.43/10.21  t117_relat_1, t118_relat_1, t118_zfmisc_1, t119_relat_1, t119_zfmisc_1,
% 70.43/10.21  t12_xboole_1, t136_zfmisc_1, t140_relat_1, t143_relat_1, t144_relat_1,
% 70.43/10.21  t145_relat_1, t146_relat_1, t160_relat_1, t17_xboole_1, t19_xboole_1, t1_boole,
% 70.43/10.21  t1_subset, t1_xboole_1, t20_relat_1, t21_relat_1, t25_relat_1, t26_xboole_1,
% 70.43/10.21  t28_xboole_1, t2_boole, t2_subset, t2_tarski, t2_xboole_1, t30_relat_1,
% 70.43/10.21  t33_xboole_1, t33_zfmisc_1, t36_xboole_1, t37_relat_1, t37_xboole_1,
% 70.43/10.21  t37_zfmisc_1, t38_zfmisc_1, t39_xboole_1, t39_zfmisc_1, t3_boole, t3_subset,
% 70.43/10.21  t3_xboole_0, t3_xboole_1, t40_xboole_1, t43_subset_1, t44_relat_1, t45_relat_1,
% 70.43/10.21  t45_xboole_1, t46_relat_1, t46_setfam_1, t46_zfmisc_1, t47_relat_1,
% 70.43/10.21  t47_setfam_1, t48_setfam_1, t48_xboole_1, t4_boole, t4_subset, t4_xboole_0,
% 70.43/10.21  t50_subset_1, t54_subset_1, t56_relat_1, t5_subset, t60_relat_1, t60_xboole_1,
% 70.43/10.21  t63_xboole_1, t64_relat_1, t65_zfmisc_1, t69_enumset1, t6_zfmisc_1, t71_relat_1,
% 70.43/10.21  t74_relat_1, t7_boole, t7_xboole_1, t83_xboole_1, t86_relat_1, t88_relat_1,
% 70.43/10.21  t8_boole, t8_xboole_1, t8_zfmisc_1, t90_relat_1, t92_zfmisc_1, t94_relat_1,
% 70.43/10.21  t99_relat_1, t99_zfmisc_1, t9_tarski, t9_zfmisc_1
% 70.43/10.21  
% 70.43/10.21  Those formulas are unsatisfiable:
% 70.43/10.21  ---------------------------------
% 70.43/10.21  
% 70.43/10.21  Begin of proof
% 70.43/10.21  | 
% 70.43/10.21  | ALPHA: (d2_subset_1) implies:
% 70.43/10.21  |   (1)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: any] : ( ~ (empty(v1) = v2) |  ~
% 70.43/10.21  |          (empty(v0) = 0) |  ~ $i(v1) |  ~ $i(v0) |  ? [v3: any] : (element(v1,
% 70.43/10.21  |              v0) = v3 & ( ~ (v3 = 0) | v2 = 0) & ( ~ (v2 = 0) | v3 = 0)))
% 70.43/10.21  | 
% 70.43/10.21  | ALPHA: (d3_tarski) implies:
% 70.43/10.22  |   (2)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: int] : (v2 = 0 |  ~ (subset(v0, v1)
% 70.43/10.22  |            = v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v3: $i] :  ? [v4: int] : ( ~
% 70.43/10.22  |            (v4 = 0) & in(v3, v1) = v4 & in(v3, v0) = 0 & $i(v3)))
% 70.43/10.22  | 
% 70.43/10.22  | ALPHA: (t1_zfmisc_1) implies:
% 70.43/10.22  |   (3)   ? [v0: $i] : (powerset(empty_set) = v0 & singleton(empty_set) = v0 &
% 70.43/10.22  |          $i(v0))
% 70.43/10.22  | 
% 70.43/10.22  | ALPHA: (t65_relat_1) implies:
% 70.43/10.22  |   (4)   ! [v0: $i] :  ! [v1: $i] : ( ~ (relation_dom(v0) = v1) |  ~ $i(v0) | 
% 70.43/10.22  |          ? [v2: any] :  ? [v3: $i] : (relation_rng(v0) = v3 & relation(v0) =
% 70.43/10.22  |            v2 & $i(v3) & ( ~ (v2 = 0) | (( ~ (v3 = empty_set) | v1 =
% 70.43/10.22  |                  empty_set) & ( ~ (v1 = empty_set) | v3 = empty_set)))))
% 70.43/10.22  | 
% 70.43/10.22  | ALPHA: (t6_boole) implies:
% 70.43/10.22  |   (5)  $i(empty_set)
% 70.43/10.22  | 
% 70.43/10.22  | ALPHA: (function-axioms) implies:
% 70.43/10.22  |   (6)   ! [v0: MultipleValueBool] :  ! [v1: MultipleValueBool] :  ! [v2: $i] :
% 70.43/10.22  |        (v1 = v0 |  ~ (relation(v2) = v1) |  ~ (relation(v2) = v0))
% 70.43/10.22  | 
% 70.43/10.22  | DELTA: instantiating (3) with fresh symbol all_245_0 gives:
% 70.43/10.22  |   (7)  powerset(empty_set) = all_245_0 & singleton(empty_set) = all_245_0 &
% 70.43/10.22  |        $i(all_245_0)
% 70.43/10.22  | 
% 70.43/10.22  | ALPHA: (7) implies:
% 70.43/10.22  |   (8)  powerset(empty_set) = all_245_0
% 70.43/10.22  | 
% 70.43/10.22  | DELTA: instantiating (rc2_relat_1) with fresh symbols all_256_0, all_256_1
% 70.43/10.22  |        gives:
% 70.43/10.22  |   (9)   ~ (all_256_0 = 0) & empty(all_256_1) = all_256_0 & relation(all_256_1)
% 70.43/10.22  |        = 0 & $i(all_256_1)
% 70.43/10.22  | 
% 70.43/10.22  | ALPHA: (9) implies:
% 70.43/10.22  |   (10)   ~ (all_256_0 = 0)
% 70.43/10.22  |   (11)  $i(all_256_1)
% 70.43/10.22  |   (12)  empty(all_256_1) = all_256_0
% 70.43/10.22  | 
% 70.43/10.22  | DELTA: instantiating (t167_relat_1) with fresh symbols all_265_0, all_265_1,
% 70.43/10.22  |        all_265_2, all_265_3, all_265_4 gives:
% 70.43/10.22  |   (13)   ~ (all_265_0 = 0) & relation_dom(all_265_3) = all_265_1 &
% 70.43/10.22  |         relation_inverse_image(all_265_3, all_265_4) = all_265_2 &
% 70.43/10.22  |         subset(all_265_2, all_265_1) = all_265_0 & relation(all_265_3) = 0 &
% 70.43/10.22  |         $i(all_265_1) & $i(all_265_2) & $i(all_265_3) & $i(all_265_4)
% 70.43/10.22  | 
% 70.43/10.22  | ALPHA: (13) implies:
% 70.43/10.22  |   (14)   ~ (all_265_0 = 0)
% 70.43/10.22  |   (15)  $i(all_265_4)
% 70.43/10.22  |   (16)  $i(all_265_3)
% 70.43/10.22  |   (17)  $i(all_265_2)
% 70.43/10.22  |   (18)  $i(all_265_1)
% 70.43/10.22  |   (19)  relation(all_265_3) = 0
% 70.43/10.22  |   (20)  subset(all_265_2, all_265_1) = all_265_0
% 70.43/10.22  |   (21)  relation_inverse_image(all_265_3, all_265_4) = all_265_2
% 70.43/10.22  |   (22)  relation_dom(all_265_3) = all_265_1
% 70.43/10.22  | 
% 70.43/10.22  | GROUND_INST: instantiating (2) with all_265_2, all_265_1, all_265_0,
% 70.43/10.22  |              simplifying with (17), (18), (20) gives:
% 70.43/10.22  |   (23)  all_265_0 = 0 |  ? [v0: $i] :  ? [v1: int] : ( ~ (v1 = 0) & in(v0,
% 70.43/10.22  |             all_265_1) = v1 & in(v0, all_265_2) = 0 & $i(v0))
% 70.43/10.22  | 
% 70.43/10.23  | GROUND_INST: instantiating (rc2_subset_1) with empty_set, all_245_0,
% 70.43/10.23  |              simplifying with (5), (8) gives:
% 70.43/10.23  |   (24)   ? [v0: $i] : (element(v0, all_245_0) = 0 & empty(v0) = 0 & $i(v0))
% 70.43/10.23  | 
% 70.43/10.23  | GROUND_INST: instantiating (4) with all_265_3, all_265_1, simplifying with
% 70.43/10.23  |              (16), (22) gives:
% 70.72/10.23  |   (25)   ? [v0: any] :  ? [v1: $i] : (relation_rng(all_265_3) = v1 &
% 70.72/10.23  |           relation(all_265_3) = v0 & $i(v1) & ( ~ (v0 = 0) | (( ~ (v1 =
% 70.72/10.23  |                   empty_set) | all_265_1 = empty_set) & ( ~ (all_265_1 =
% 70.72/10.23  |                   empty_set) | v1 = empty_set))))
% 70.72/10.23  | 
% 70.72/10.23  | GROUND_INST: instantiating (d4_relat_1) with all_265_3, all_265_1, simplifying
% 70.72/10.23  |              with (16), (22) gives:
% 70.72/10.23  |   (26)   ? [v0: int] : ( ~ (v0 = 0) & relation(all_265_3) = v0) | ( ? [v0:
% 70.72/10.23  |             any] : (v0 = all_265_1 |  ~ $i(v0) |  ? [v1: $i] :  ? [v2: any] :
% 70.72/10.23  |             (in(v1, v0) = v2 & $i(v1) & ( ~ (v2 = 0) |  ! [v3: $i] :  ! [v4:
% 70.72/10.23  |                   $i] : ( ~ (ordered_pair(v1, v3) = v4) |  ~ (in(v4,
% 70.72/10.23  |                       all_265_3) = 0) |  ~ $i(v3))) & (v2 = 0 |  ? [v3: $i] : 
% 70.72/10.23  |                 ? [v4: $i] : (ordered_pair(v1, v3) = v4 & in(v4, all_265_3) =
% 70.72/10.23  |                   0 & $i(v4) & $i(v3))))) & ( ~ $i(all_265_1) | ( ! [v0: $i] :
% 70.72/10.23  |                ! [v1: int] : (v1 = 0 |  ~ (in(v0, all_265_1) = v1) |  ~ $i(v0)
% 70.72/10.23  |                 |  ! [v2: $i] :  ! [v3: $i] : ( ~ (ordered_pair(v0, v2) = v3)
% 70.72/10.23  |                   |  ~ (in(v3, all_265_3) = 0) |  ~ $i(v2))) &  ! [v0: $i] : (
% 70.72/10.23  |                 ~ (in(v0, all_265_1) = 0) |  ~ $i(v0) |  ? [v1: $i] :  ? [v2:
% 70.72/10.23  |                   $i] : (ordered_pair(v0, v1) = v2 & in(v2, all_265_3) = 0 &
% 70.72/10.23  |                   $i(v2) & $i(v1))))))
% 70.72/10.23  | 
% 70.72/10.23  | DELTA: instantiating (24) with fresh symbol all_331_0 gives:
% 70.72/10.23  |   (27)  element(all_331_0, all_245_0) = 0 & empty(all_331_0) = 0 &
% 70.72/10.23  |         $i(all_331_0)
% 70.72/10.23  | 
% 70.72/10.23  | ALPHA: (27) implies:
% 70.72/10.23  |   (28)  $i(all_331_0)
% 70.72/10.23  |   (29)  empty(all_331_0) = 0
% 70.72/10.23  | 
% 70.72/10.23  | DELTA: instantiating (25) with fresh symbols all_349_0, all_349_1 gives:
% 70.72/10.23  |   (30)  relation_rng(all_265_3) = all_349_0 & relation(all_265_3) = all_349_1
% 70.72/10.23  |         & $i(all_349_0) & ( ~ (all_349_1 = 0) | (( ~ (all_349_0 = empty_set) |
% 70.72/10.23  |               all_265_1 = empty_set) & ( ~ (all_265_1 = empty_set) | all_349_0
% 70.72/10.23  |               = empty_set)))
% 70.72/10.23  | 
% 70.72/10.23  | ALPHA: (30) implies:
% 70.72/10.23  |   (31)  relation_rng(all_265_3) = all_349_0
% 70.72/10.23  | 
% 70.72/10.23  | BETA: splitting (23) gives:
% 70.72/10.23  | 
% 70.72/10.23  | Case 1:
% 70.72/10.23  | | 
% 70.72/10.23  | |   (32)  all_265_0 = 0
% 70.72/10.23  | | 
% 70.72/10.23  | | REDUCE: (14), (32) imply:
% 70.72/10.23  | |   (33)  $false
% 70.72/10.23  | | 
% 70.72/10.23  | | CLOSE: (33) is inconsistent.
% 70.72/10.23  | | 
% 70.72/10.23  | Case 2:
% 70.72/10.23  | | 
% 70.72/10.23  | |   (34)   ? [v0: $i] :  ? [v1: int] : ( ~ (v1 = 0) & in(v0, all_265_1) = v1 &
% 70.72/10.23  | |           in(v0, all_265_2) = 0 & $i(v0))
% 70.72/10.23  | | 
% 70.72/10.23  | | DELTA: instantiating (34) with fresh symbols all_390_0, all_390_1 gives:
% 70.72/10.23  | |   (35)   ~ (all_390_0 = 0) & in(all_390_1, all_265_1) = all_390_0 &
% 70.72/10.23  | |         in(all_390_1, all_265_2) = 0 & $i(all_390_1)
% 70.72/10.23  | | 
% 70.72/10.23  | | ALPHA: (35) implies:
% 70.72/10.23  | |   (36)   ~ (all_390_0 = 0)
% 70.72/10.24  | |   (37)  $i(all_390_1)
% 70.72/10.24  | |   (38)  in(all_390_1, all_265_2) = 0
% 70.72/10.24  | |   (39)  in(all_390_1, all_265_1) = all_390_0
% 70.72/10.24  | | 
% 70.72/10.24  | | BETA: splitting (26) gives:
% 70.72/10.24  | | 
% 70.72/10.24  | | Case 1:
% 70.72/10.24  | | | 
% 70.72/10.24  | | |   (40)   ? [v0: int] : ( ~ (v0 = 0) & relation(all_265_3) = v0)
% 70.72/10.24  | | | 
% 70.72/10.24  | | | DELTA: instantiating (40) with fresh symbol all_462_0 gives:
% 70.72/10.24  | | |   (41)   ~ (all_462_0 = 0) & relation(all_265_3) = all_462_0
% 70.72/10.24  | | | 
% 70.72/10.24  | | | ALPHA: (41) implies:
% 70.72/10.24  | | |   (42)   ~ (all_462_0 = 0)
% 70.72/10.24  | | |   (43)  relation(all_265_3) = all_462_0
% 70.72/10.24  | | | 
% 70.72/10.24  | | | GROUND_INST: instantiating (6) with 0, all_462_0, all_265_3, simplifying
% 70.72/10.24  | | |              with (19), (43) gives:
% 70.72/10.24  | | |   (44)  all_462_0 = 0
% 70.72/10.24  | | | 
% 70.72/10.24  | | | REDUCE: (42), (44) imply:
% 70.72/10.24  | | |   (45)  $false
% 70.72/10.24  | | | 
% 70.72/10.24  | | | CLOSE: (45) is inconsistent.
% 70.72/10.24  | | | 
% 70.72/10.24  | | Case 2:
% 70.72/10.24  | | | 
% 70.72/10.24  | | |   (46)   ? [v0: any] : (v0 = all_265_1 |  ~ $i(v0) |  ? [v1: $i] :  ? [v2:
% 70.72/10.24  | | |             any] : (in(v1, v0) = v2 & $i(v1) & ( ~ (v2 = 0) |  ! [v3: $i]
% 70.72/10.24  | | |               :  ! [v4: $i] : ( ~ (ordered_pair(v1, v3) = v4) |  ~ (in(v4,
% 70.72/10.24  | | |                     all_265_3) = 0) |  ~ $i(v3))) & (v2 = 0 |  ? [v3: $i]
% 70.72/10.24  | | |               :  ? [v4: $i] : (ordered_pair(v1, v3) = v4 & in(v4,
% 70.72/10.24  | | |                   all_265_3) = 0 & $i(v4) & $i(v3))))) & ( ~ $i(all_265_1)
% 70.72/10.24  | | |           | ( ! [v0: $i] :  ! [v1: int] : (v1 = 0 |  ~ (in(v0, all_265_1)
% 70.72/10.24  | | |                 = v1) |  ~ $i(v0) |  ! [v2: $i] :  ! [v3: $i] : ( ~
% 70.72/10.24  | | |                 (ordered_pair(v0, v2) = v3) |  ~ (in(v3, all_265_3) = 0) |
% 70.72/10.24  | | |                  ~ $i(v2))) &  ! [v0: $i] : ( ~ (in(v0, all_265_1) = 0) | 
% 70.72/10.24  | | |               ~ $i(v0) |  ? [v1: $i] :  ? [v2: $i] : (ordered_pair(v0, v1)
% 70.72/10.24  | | |                 = v2 & in(v2, all_265_3) = 0 & $i(v2) & $i(v1)))))
% 70.72/10.24  | | | 
% 70.72/10.24  | | | ALPHA: (46) implies:
% 70.72/10.24  | | |   (47)   ~ $i(all_265_1) | ( ! [v0: $i] :  ! [v1: int] : (v1 = 0 |  ~
% 70.72/10.24  | | |             (in(v0, all_265_1) = v1) |  ~ $i(v0) |  ! [v2: $i] :  ! [v3:
% 70.72/10.24  | | |               $i] : ( ~ (ordered_pair(v0, v2) = v3) |  ~ (in(v3,
% 70.72/10.24  | | |                   all_265_3) = 0) |  ~ $i(v2))) &  ! [v0: $i] : ( ~
% 70.72/10.24  | | |             (in(v0, all_265_1) = 0) |  ~ $i(v0) |  ? [v1: $i] :  ? [v2:
% 70.72/10.24  | | |               $i] : (ordered_pair(v0, v1) = v2 & in(v2, all_265_3) = 0 &
% 70.72/10.24  | | |               $i(v2) & $i(v1))))
% 70.72/10.24  | | | 
% 70.72/10.24  | | | BETA: splitting (47) gives:
% 70.72/10.24  | | | 
% 70.72/10.24  | | | Case 1:
% 70.72/10.24  | | | | 
% 70.72/10.24  | | | |   (48)   ~ $i(all_265_1)
% 70.72/10.24  | | | | 
% 70.72/10.24  | | | | PRED_UNIFY: (18), (48) imply:
% 70.72/10.24  | | | |   (49)  $false
% 70.72/10.24  | | | | 
% 70.72/10.24  | | | | CLOSE: (49) is inconsistent.
% 70.72/10.24  | | | | 
% 70.72/10.24  | | | Case 2:
% 70.72/10.24  | | | | 
% 70.72/10.25  | | | |   (50)   ! [v0: $i] :  ! [v1: int] : (v1 = 0 |  ~ (in(v0, all_265_1) =
% 70.72/10.25  | | | |             v1) |  ~ $i(v0) |  ! [v2: $i] :  ! [v3: $i] : ( ~
% 70.72/10.25  | | | |             (ordered_pair(v0, v2) = v3) |  ~ (in(v3, all_265_3) = 0) | 
% 70.72/10.25  | | | |             ~ $i(v2))) &  ! [v0: $i] : ( ~ (in(v0, all_265_1) = 0) |  ~
% 70.72/10.25  | | | |           $i(v0) |  ? [v1: $i] :  ? [v2: $i] : (ordered_pair(v0, v1) =
% 70.72/10.25  | | | |             v2 & in(v2, all_265_3) = 0 & $i(v2) & $i(v1)))
% 70.72/10.25  | | | | 
% 70.72/10.25  | | | | ALPHA: (50) implies:
% 70.72/10.25  | | | |   (51)   ! [v0: $i] :  ! [v1: int] : (v1 = 0 |  ~ (in(v0, all_265_1) =
% 70.72/10.25  | | | |             v1) |  ~ $i(v0) |  ! [v2: $i] :  ! [v3: $i] : ( ~
% 70.72/10.25  | | | |             (ordered_pair(v0, v2) = v3) |  ~ (in(v3, all_265_3) = 0) | 
% 70.72/10.25  | | | |             ~ $i(v2)))
% 70.72/10.25  | | | | 
% 70.72/10.25  | | | | GROUND_INST: instantiating (t166_relat_1) with all_390_1, all_265_4,
% 70.72/10.25  | | | |              all_265_3, all_265_2, 0, simplifying with (15), (16), (21),
% 70.72/10.25  | | | |              (37), (38) gives:
% 70.72/10.25  | | | |   (52)   ? [v0: any] :  ? [v1: $i] : (relation_rng(all_265_3) = v1 &
% 70.72/10.25  | | | |           relation(all_265_3) = v0 & $i(v1) & ( ~ (v0 = 0) |  ? [v2: $i]
% 70.72/10.25  | | | |             :  ? [v3: $i] : (ordered_pair(all_390_1, v2) = v3 & in(v3,
% 70.72/10.25  | | | |                 all_265_3) = 0 & in(v2, v1) = 0 & in(v2, all_265_4) = 0
% 70.72/10.25  | | | |               & $i(v3) & $i(v2))))
% 70.72/10.25  | | | | 
% 70.72/10.25  | | | | GROUND_INST: instantiating (51) with all_390_1, all_390_0, simplifying
% 70.72/10.25  | | | |              with (37), (39) gives:
% 70.72/10.25  | | | |   (53)  all_390_0 = 0 |  ! [v0: $i] :  ! [v1: $i] : ( ~
% 70.72/10.25  | | | |           (ordered_pair(all_390_1, v0) = v1) |  ~ (in(v1, all_265_3) =
% 70.72/10.25  | | | |             0) |  ~ $i(v0))
% 70.72/10.25  | | | | 
% 70.72/10.25  | | | | GROUND_INST: instantiating (1) with all_331_0, all_256_1, all_256_0,
% 70.72/10.25  | | | |              simplifying with (11), (12), (28), (29) gives:
% 70.72/10.25  | | | |   (54)   ? [v0: any] : (element(all_256_1, all_331_0) = v0 & ( ~ (v0 =
% 70.72/10.25  | | | |               0) | all_256_0 = 0) & ( ~ (all_256_0 = 0) | v0 = 0))
% 70.72/10.25  | | | | 
% 70.72/10.25  | | | | GROUND_INST: instantiating (fc6_relat_1) with all_265_3, all_349_0,
% 70.72/10.25  | | | |              simplifying with (16), (31) gives:
% 70.72/10.25  | | | |   (55)   ? [v0: any] :  ? [v1: any] :  ? [v2: any] : (empty(all_349_0) =
% 70.72/10.25  | | | |           v2 & empty(all_265_3) = v0 & relation(all_265_3) = v1 & ( ~
% 70.72/10.25  | | | |             (v2 = 0) |  ~ (v1 = 0) | v0 = 0))
% 70.72/10.25  | | | | 
% 70.72/10.25  | | | | DELTA: instantiating (54) with fresh symbol all_531_0 gives:
% 70.72/10.25  | | | |   (56)  element(all_256_1, all_331_0) = all_531_0 & ( ~ (all_531_0 = 0)
% 70.72/10.25  | | | |           | all_256_0 = 0) & ( ~ (all_256_0 = 0) | all_531_0 = 0)
% 70.72/10.25  | | | | 
% 70.72/10.25  | | | | ALPHA: (56) implies:
% 70.72/10.25  | | | |   (57)   ~ (all_531_0 = 0) | all_256_0 = 0
% 70.72/10.25  | | | | 
% 70.72/10.25  | | | | DELTA: instantiating (55) with fresh symbols all_545_0, all_545_1,
% 70.72/10.25  | | | |        all_545_2 gives:
% 70.72/10.25  | | | |   (58)  empty(all_349_0) = all_545_0 & empty(all_265_3) = all_545_2 &
% 70.72/10.25  | | | |         relation(all_265_3) = all_545_1 & ( ~ (all_545_0 = 0) |  ~
% 70.72/10.25  | | | |           (all_545_1 = 0) | all_545_2 = 0)
% 70.72/10.25  | | | | 
% 70.72/10.25  | | | | ALPHA: (58) implies:
% 70.72/10.25  | | | |   (59)  relation(all_265_3) = all_545_1
% 70.72/10.25  | | | | 
% 70.72/10.25  | | | | DELTA: instantiating (52) with fresh symbols all_551_0, all_551_1 gives:
% 70.72/10.25  | | | |   (60)  relation_rng(all_265_3) = all_551_0 & relation(all_265_3) =
% 70.72/10.25  | | | |         all_551_1 & $i(all_551_0) & ( ~ (all_551_1 = 0) |  ? [v0: $i] : 
% 70.72/10.25  | | | |           ? [v1: $i] : (ordered_pair(all_390_1, v0) = v1 & in(v1,
% 70.72/10.25  | | | |               all_265_3) = 0 & in(v0, all_551_0) = 0 & in(v0, all_265_4)
% 70.72/10.25  | | | |             = 0 & $i(v1) & $i(v0)))
% 70.72/10.25  | | | | 
% 70.72/10.25  | | | | ALPHA: (60) implies:
% 70.72/10.25  | | | |   (61)  relation(all_265_3) = all_551_1
% 70.72/10.25  | | | |   (62)   ~ (all_551_1 = 0) |  ? [v0: $i] :  ? [v1: $i] :
% 70.72/10.25  | | | |         (ordered_pair(all_390_1, v0) = v1 & in(v1, all_265_3) = 0 &
% 70.72/10.25  | | | |           in(v0, all_551_0) = 0 & in(v0, all_265_4) = 0 & $i(v1) &
% 70.72/10.25  | | | |           $i(v0))
% 70.72/10.25  | | | | 
% 70.72/10.25  | | | | BETA: splitting (53) gives:
% 70.72/10.25  | | | | 
% 70.72/10.25  | | | | Case 1:
% 70.72/10.25  | | | | | 
% 70.72/10.25  | | | | |   (63)  all_390_0 = 0
% 70.72/10.25  | | | | | 
% 70.72/10.25  | | | | | REDUCE: (36), (63) imply:
% 70.72/10.25  | | | | |   (64)  $false
% 70.72/10.25  | | | | | 
% 70.72/10.25  | | | | | CLOSE: (64) is inconsistent.
% 70.72/10.25  | | | | | 
% 70.72/10.25  | | | | Case 2:
% 70.72/10.25  | | | | | 
% 70.72/10.25  | | | | |   (65)   ! [v0: $i] :  ! [v1: $i] : ( ~ (ordered_pair(all_390_1, v0) =
% 70.72/10.25  | | | | |             v1) |  ~ (in(v1, all_265_3) = 0) |  ~ $i(v0))
% 70.72/10.25  | | | | | 
% 70.72/10.25  | | | | | BETA: splitting (57) gives:
% 70.72/10.25  | | | | | 
% 70.72/10.25  | | | | | Case 1:
% 70.72/10.25  | | | | | | 
% 70.72/10.25  | | | | | | 
% 70.72/10.25  | | | | | | GROUND_INST: instantiating (6) with 0, all_551_1, all_265_3,
% 70.72/10.25  | | | | | |              simplifying with (19), (61) gives:
% 70.72/10.26  | | | | | |   (66)  all_551_1 = 0
% 70.72/10.26  | | | | | | 
% 70.72/10.26  | | | | | | GROUND_INST: instantiating (6) with all_545_1, all_551_1, all_265_3,
% 70.72/10.26  | | | | | |              simplifying with (59), (61) gives:
% 70.72/10.26  | | | | | |   (67)  all_551_1 = all_545_1
% 70.72/10.26  | | | | | | 
% 70.72/10.26  | | | | | | COMBINE_EQS: (66), (67) imply:
% 70.72/10.26  | | | | | |   (68)  all_545_1 = 0
% 70.72/10.26  | | | | | | 
% 70.72/10.26  | | | | | | BETA: splitting (62) gives:
% 70.72/10.26  | | | | | | 
% 70.72/10.26  | | | | | | Case 1:
% 70.72/10.26  | | | | | | | 
% 70.72/10.26  | | | | | | |   (69)   ~ (all_551_1 = 0)
% 70.72/10.26  | | | | | | | 
% 70.72/10.26  | | | | | | | REDUCE: (66), (69) imply:
% 70.72/10.26  | | | | | | |   (70)  $false
% 70.72/10.26  | | | | | | | 
% 70.72/10.26  | | | | | | | CLOSE: (70) is inconsistent.
% 70.72/10.26  | | | | | | | 
% 70.72/10.26  | | | | | | Case 2:
% 70.72/10.26  | | | | | | | 
% 70.72/10.26  | | | | | | |   (71)   ? [v0: $i] :  ? [v1: $i] : (ordered_pair(all_390_1, v0) =
% 70.72/10.26  | | | | | | |           v1 & in(v1, all_265_3) = 0 & in(v0, all_551_0) = 0 &
% 70.72/10.26  | | | | | | |           in(v0, all_265_4) = 0 & $i(v1) & $i(v0))
% 70.72/10.26  | | | | | | | 
% 70.72/10.26  | | | | | | | DELTA: instantiating (71) with fresh symbols all_633_0, all_633_1
% 70.72/10.26  | | | | | | |        gives:
% 70.72/10.26  | | | | | | |   (72)  ordered_pair(all_390_1, all_633_1) = all_633_0 &
% 70.72/10.26  | | | | | | |         in(all_633_0, all_265_3) = 0 & in(all_633_1, all_551_0) =
% 70.72/10.26  | | | | | | |         0 & in(all_633_1, all_265_4) = 0 & $i(all_633_0) &
% 70.72/10.26  | | | | | | |         $i(all_633_1)
% 70.72/10.26  | | | | | | | 
% 70.72/10.26  | | | | | | | ALPHA: (72) implies:
% 70.72/10.26  | | | | | | |   (73)  $i(all_633_1)
% 70.72/10.26  | | | | | | |   (74)  in(all_633_0, all_265_3) = 0
% 70.72/10.26  | | | | | | |   (75)  ordered_pair(all_390_1, all_633_1) = all_633_0
% 70.72/10.26  | | | | | | | 
% 70.72/10.26  | | | | | | | GROUND_INST: instantiating (65) with all_633_1, all_633_0,
% 70.72/10.26  | | | | | | |              simplifying with (73), (74), (75) gives:
% 70.72/10.26  | | | | | | |   (76)  $false
% 70.72/10.26  | | | | | | | 
% 70.72/10.26  | | | | | | | CLOSE: (76) is inconsistent.
% 70.72/10.26  | | | | | | | 
% 70.72/10.26  | | | | | | End of split
% 70.72/10.26  | | | | | | 
% 70.72/10.26  | | | | | Case 2:
% 70.72/10.26  | | | | | | 
% 70.72/10.26  | | | | | |   (77)  all_256_0 = 0
% 70.72/10.26  | | | | | | 
% 70.72/10.26  | | | | | | REDUCE: (10), (77) imply:
% 70.72/10.26  | | | | | |   (78)  $false
% 70.72/10.26  | | | | | | 
% 70.72/10.26  | | | | | | CLOSE: (78) is inconsistent.
% 70.72/10.26  | | | | | | 
% 70.72/10.26  | | | | | End of split
% 70.72/10.26  | | | | | 
% 70.72/10.26  | | | | End of split
% 70.72/10.26  | | | | 
% 70.72/10.26  | | | End of split
% 70.72/10.26  | | | 
% 70.72/10.26  | | End of split
% 70.72/10.26  | | 
% 70.72/10.26  | End of split
% 70.72/10.26  | 
% 70.72/10.26  End of proof
% 70.72/10.26  % SZS output end Proof for theBenchmark
% 70.72/10.26  
% 70.72/10.26  9608ms
%------------------------------------------------------------------------------