TSTP Solution File: SET619+3 by Princess---230619

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Princess---230619
% Problem  : SET619+3 : TPTP v8.1.2. Released v2.2.0.
% Transfm  : none
% Format   : tptp
% Command  : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s

% Computer : n005.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 15:25:40 EDT 2023

% Result   : Theorem 7.76s 1.87s
% Output   : Proof 12.77s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.13  % Problem  : SET619+3 : TPTP v8.1.2. Released v2.2.0.
% 0.08/0.14  % Command  : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s
% 0.14/0.35  % Computer : n005.cluster.edu
% 0.14/0.35  % Model    : x86_64 x86_64
% 0.14/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35  % Memory   : 8042.1875MB
% 0.14/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35  % CPULimit : 300
% 0.14/0.35  % WCLimit  : 300
% 0.14/0.35  % DateTime : Sat Aug 26 13:51:08 EDT 2023
% 0.14/0.35  % CPUTime  : 
% 0.22/0.62  ________       _____
% 0.22/0.62  ___  __ \_________(_)________________________________
% 0.22/0.62  __  /_/ /_  ___/_  /__  __ \  ___/  _ \_  ___/_  ___/
% 0.22/0.62  _  ____/_  /   _  / _  / / / /__ /  __/(__  )_(__  )
% 0.22/0.62  /_/     /_/    /_/  /_/ /_/\___/ \___//____/ /____/
% 0.22/0.62  
% 0.22/0.62  A Theorem Prover for First-Order Logic modulo Linear Integer Arithmetic
% 0.22/0.62  (2023-06-19)
% 0.22/0.62  
% 0.22/0.62  (c) Philipp Rümmer, 2009-2023
% 0.22/0.62  Contributors: Peter Backeman, Peter Baumgartner, Angelo Brillout, Zafer Esen,
% 0.22/0.62                Amanda Stjerna.
% 0.22/0.62  Free software under BSD-3-Clause.
% 0.22/0.62  
% 0.22/0.62  For more information, visit http://www.philipp.ruemmer.org/princess.shtml
% 0.22/0.62  
% 0.22/0.62  Loading /export/starexec/sandbox/benchmark/theBenchmark.p ...
% 0.22/0.63  Running up to 7 provers in parallel.
% 0.22/0.66  Prover 0: Options:  +triggersInConjecture +genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1042961893
% 0.22/0.66  Prover 1: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1571432423
% 0.22/0.66  Prover 2: Options:  +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMinimalAndEmpty -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1065072994
% 0.22/0.66  Prover 3: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1922548996
% 0.22/0.66  Prover 4: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=1868514696
% 0.22/0.66  Prover 6: Options:  -triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1399714365
% 0.22/0.66  Prover 5: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=1259561288
% 2.02/1.02  Prover 4: Preprocessing ...
% 2.02/1.02  Prover 1: Preprocessing ...
% 2.59/1.07  Prover 6: Preprocessing ...
% 2.59/1.07  Prover 5: Preprocessing ...
% 2.59/1.07  Prover 2: Preprocessing ...
% 2.59/1.07  Prover 0: Preprocessing ...
% 2.59/1.08  Prover 3: Preprocessing ...
% 5.00/1.43  Prover 1: Warning: ignoring some quantifiers
% 5.00/1.44  Prover 3: Warning: ignoring some quantifiers
% 5.00/1.46  Prover 2: Proving ...
% 5.00/1.46  Prover 6: Proving ...
% 5.00/1.46  Prover 1: Constructing countermodel ...
% 5.00/1.46  Prover 3: Constructing countermodel ...
% 5.00/1.46  Prover 5: Proving ...
% 5.00/1.47  Prover 0: Proving ...
% 5.00/1.47  Prover 4: Warning: ignoring some quantifiers
% 5.00/1.49  Prover 4: Constructing countermodel ...
% 6.16/1.63  Prover 3: gave up
% 6.16/1.63  Prover 7: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-236303470
% 6.16/1.63  Prover 1: gave up
% 6.16/1.64  Prover 8: Options:  +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-200781089
% 6.16/1.67  Prover 8: Preprocessing ...
% 6.16/1.67  Prover 7: Preprocessing ...
% 7.20/1.76  Prover 8: Warning: ignoring some quantifiers
% 7.20/1.77  Prover 7: Warning: ignoring some quantifiers
% 7.20/1.77  Prover 8: Constructing countermodel ...
% 7.20/1.78  Prover 7: Constructing countermodel ...
% 7.76/1.87  Prover 0: proved (1228ms)
% 7.76/1.87  
% 7.76/1.87  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 7.76/1.87  
% 7.76/1.87  Prover 10: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=919308125
% 7.76/1.88  Prover 6: stopped
% 7.76/1.89  Prover 5: stopped
% 7.76/1.89  Prover 2: stopped
% 7.76/1.90  Prover 10: Preprocessing ...
% 7.76/1.90  Prover 11: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1509710984
% 7.76/1.90  Prover 13: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=complete -randomSeed=1138197443
% 7.76/1.90  Prover 16: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=completeFrugal -randomSeed=-2043353683
% 7.76/1.91  Prover 8: gave up
% 7.76/1.91  Prover 19: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=complete -randomSeed=-1780594085
% 7.76/1.93  Prover 11: Preprocessing ...
% 7.76/1.94  Prover 16: Preprocessing ...
% 7.76/1.94  Prover 13: Preprocessing ...
% 7.76/1.95  Prover 19: Preprocessing ...
% 8.56/1.96  Prover 10: Warning: ignoring some quantifiers
% 8.56/1.96  Prover 10: Constructing countermodel ...
% 8.56/2.00  Prover 16: Warning: ignoring some quantifiers
% 8.56/2.01  Prover 16: Constructing countermodel ...
% 9.43/2.05  Prover 13: Warning: ignoring some quantifiers
% 9.43/2.07  Prover 13: Constructing countermodel ...
% 9.59/2.09  Prover 11: Warning: ignoring some quantifiers
% 9.59/2.10  Prover 10: gave up
% 9.59/2.10  Prover 11: Constructing countermodel ...
% 9.95/2.12  Prover 19: Warning: ignoring some quantifiers
% 10.15/2.14  Prover 19: Constructing countermodel ...
% 10.69/2.24  Prover 13: gave up
% 11.09/2.30  Prover 19: gave up
% 12.12/2.42  Prover 4: Found proof (size 150)
% 12.12/2.42  Prover 4: proved (1765ms)
% 12.12/2.42  Prover 11: stopped
% 12.12/2.42  Prover 7: stopped
% 12.12/2.42  Prover 16: stopped
% 12.12/2.42  
% 12.12/2.42  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 12.12/2.42  
% 12.26/2.46  % SZS output start Proof for theBenchmark
% 12.26/2.46  Assumptions after simplification:
% 12.26/2.46  ---------------------------------
% 12.26/2.46  
% 12.26/2.46    (associativity_of_union)
% 12.26/2.49     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] :  ! [v4: $i] : ( ~
% 12.26/2.49      (union(v3, v2) = v4) |  ~ (union(v0, v1) = v3) |  ~ $i(v2) |  ~ $i(v1) |  ~
% 12.26/2.49      $i(v0) |  ? [v5: $i] : (union(v1, v2) = v5 & union(v0, v5) = v4 & $i(v5) &
% 12.26/2.49        $i(v4))) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] :  ! [v4:
% 12.26/2.49      $i] : ( ~ (union(v1, v2) = v3) |  ~ (union(v0, v3) = v4) |  ~ $i(v2) |  ~
% 12.26/2.49      $i(v1) |  ~ $i(v0) |  ? [v5: $i] : (union(v5, v2) = v4 & union(v0, v1) = v5
% 12.26/2.49        & $i(v5) & $i(v4)))
% 12.26/2.49  
% 12.26/2.49    (commutativity_of_intersection)
% 12.26/2.49     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~ (intersection(v1, v0) = v2) |  ~
% 12.26/2.49      $i(v1) |  ~ $i(v0) | (intersection(v0, v1) = v2 & $i(v2))) &  ! [v0: $i] : 
% 12.26/2.49    ! [v1: $i] :  ! [v2: $i] : ( ~ (intersection(v0, v1) = v2) |  ~ $i(v1) |  ~
% 12.26/2.49      $i(v0) | (intersection(v1, v0) = v2 & $i(v2)))
% 12.26/2.49  
% 12.26/2.49    (commutativity_of_symmetric_difference)
% 12.26/2.49     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~ (symmetric_difference(v1, v0) =
% 12.26/2.50        v2) |  ~ $i(v1) |  ~ $i(v0) | (symmetric_difference(v0, v1) = v2 &
% 12.26/2.50        $i(v2))) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~
% 12.26/2.50      (symmetric_difference(v0, v1) = v2) |  ~ $i(v1) |  ~ $i(v0) |
% 12.26/2.50      (symmetric_difference(v1, v0) = v2 & $i(v2)))
% 12.26/2.50  
% 12.26/2.50    (commutativity_of_union)
% 12.26/2.50     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~ (union(v1, v0) = v2) |  ~ $i(v1)
% 12.26/2.50      |  ~ $i(v0) | (union(v0, v1) = v2 & $i(v2))) &  ! [v0: $i] :  ! [v1: $i] : 
% 12.26/2.50    ! [v2: $i] : ( ~ (union(v0, v1) = v2) |  ~ $i(v1) |  ~ $i(v0) | (union(v1, v0)
% 12.26/2.50        = v2 & $i(v2)))
% 12.26/2.50  
% 12.26/2.50    (prove_th95)
% 12.26/2.50     ? [v0: $i] :  ? [v1: $i] :  ? [v2: $i] :  ? [v3: $i] :  ? [v4: $i] :  ? [v5:
% 12.26/2.50      $i] : ( ~ (v5 = v2) & intersection(v0, v1) = v4 & symmetric_difference(v0,
% 12.26/2.50        v1) = v3 & union(v3, v4) = v5 & union(v0, v1) = v2 & $i(v5) & $i(v4) &
% 12.26/2.50      $i(v3) & $i(v2) & $i(v1) & $i(v0))
% 12.26/2.50  
% 12.26/2.50    (symmetric_difference_defn)
% 12.26/2.51     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~ (symmetric_difference(v0, v1) =
% 12.26/2.51        v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v3: $i] :  ? [v4: $i] : (difference(v1,
% 12.26/2.51          v0) = v4 & difference(v0, v1) = v3 & union(v3, v4) = v2 & $i(v4) &
% 12.26/2.51        $i(v3) & $i(v2))) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~
% 12.26/2.51      (difference(v1, v0) = v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v3: $i] :  ? [v4:
% 12.26/2.51        $i] : (symmetric_difference(v0, v1) = v3 & difference(v0, v1) = v4 &
% 12.26/2.51        union(v4, v2) = v3 & $i(v4) & $i(v3))) &  ! [v0: $i] :  ! [v1: $i] :  !
% 12.26/2.51    [v2: $i] : ( ~ (difference(v0, v1) = v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v3: $i]
% 12.26/2.51      :  ? [v4: $i] : (symmetric_difference(v0, v1) = v3 & difference(v1, v0) = v4
% 12.26/2.51        & union(v2, v4) = v3 & $i(v4) & $i(v3)))
% 12.26/2.51  
% 12.26/2.51    (union_intersection)
% 12.26/2.51     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~ (intersection(v0, v1) = v2) |  ~
% 12.26/2.51      $i(v1) |  ~ $i(v0) | union(v0, v2) = v0)
% 12.26/2.51  
% 12.26/2.51    (union_intersection_difference)
% 12.26/2.51     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~ (intersection(v0, v1) = v2) |  ~
% 12.26/2.51      $i(v1) |  ~ $i(v0) |  ? [v3: $i] : (difference(v0, v1) = v3 & union(v2, v3)
% 12.26/2.51        = v0 & $i(v3))) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~
% 12.26/2.51      (difference(v0, v1) = v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v3: $i] :
% 12.26/2.51      (intersection(v0, v1) = v3 & union(v3, v2) = v0 & $i(v3)))
% 12.26/2.51  
% 12.26/2.51    (function-axioms)
% 12.26/2.51     ! [v0: MultipleValueBool] :  ! [v1: MultipleValueBool] :  ! [v2: $i] :  !
% 12.26/2.51    [v3: $i] : (v1 = v0 |  ~ (subset(v3, v2) = v1) |  ~ (subset(v3, v2) = v0)) & 
% 12.26/2.51    ! [v0: MultipleValueBool] :  ! [v1: MultipleValueBool] :  ! [v2: $i] :  ! [v3:
% 12.26/2.51      $i] : (v1 = v0 |  ~ (member(v3, v2) = v1) |  ~ (member(v3, v2) = v0)) &  !
% 12.26/2.51    [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~
% 12.26/2.51      (intersection(v3, v2) = v1) |  ~ (intersection(v3, v2) = v0)) &  ! [v0: $i]
% 12.26/2.51    :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~
% 12.26/2.51      (symmetric_difference(v3, v2) = v1) |  ~ (symmetric_difference(v3, v2) =
% 12.26/2.51        v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 | 
% 12.26/2.51      ~ (difference(v3, v2) = v1) |  ~ (difference(v3, v2) = v0)) &  ! [v0: $i] : 
% 12.26/2.51    ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~ (union(v3, v2) = v1) | 
% 12.26/2.51      ~ (union(v3, v2) = v0))
% 12.26/2.51  
% 12.26/2.51  Further assumptions not needed in the proof:
% 12.26/2.51  --------------------------------------------
% 12.26/2.52  equal_defn, equal_member_defn, intersection_defn, reflexivity_of_subset,
% 12.26/2.52  subset_defn, union_defn
% 12.26/2.52  
% 12.26/2.52  Those formulas are unsatisfiable:
% 12.26/2.52  ---------------------------------
% 12.26/2.52  
% 12.26/2.52  Begin of proof
% 12.26/2.52  | 
% 12.26/2.52  | ALPHA: (symmetric_difference_defn) implies:
% 12.26/2.52  |   (1)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~ (difference(v0, v1) = v2)
% 12.26/2.52  |          |  ~ $i(v1) |  ~ $i(v0) |  ? [v3: $i] :  ? [v4: $i] :
% 12.26/2.52  |          (symmetric_difference(v0, v1) = v3 & difference(v1, v0) = v4 &
% 12.26/2.52  |            union(v2, v4) = v3 & $i(v4) & $i(v3)))
% 12.26/2.52  |   (2)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~ (difference(v1, v0) = v2)
% 12.26/2.52  |          |  ~ $i(v1) |  ~ $i(v0) |  ? [v3: $i] :  ? [v4: $i] :
% 12.26/2.52  |          (symmetric_difference(v0, v1) = v3 & difference(v0, v1) = v4 &
% 12.26/2.52  |            union(v4, v2) = v3 & $i(v4) & $i(v3)))
% 12.26/2.52  |   (3)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~ (symmetric_difference(v0,
% 12.26/2.52  |              v1) = v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v3: $i] :  ? [v4: $i] :
% 12.26/2.52  |          (difference(v1, v0) = v4 & difference(v0, v1) = v3 & union(v3, v4) =
% 12.26/2.52  |            v2 & $i(v4) & $i(v3) & $i(v2)))
% 12.26/2.52  | 
% 12.26/2.52  | ALPHA: (associativity_of_union) implies:
% 12.26/2.52  |   (4)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] :  ! [v4: $i] : (
% 12.26/2.52  |          ~ (union(v1, v2) = v3) |  ~ (union(v0, v3) = v4) |  ~ $i(v2) |  ~
% 12.26/2.52  |          $i(v1) |  ~ $i(v0) |  ? [v5: $i] : (union(v5, v2) = v4 & union(v0,
% 12.26/2.52  |              v1) = v5 & $i(v5) & $i(v4)))
% 12.26/2.53  |   (5)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] :  ! [v4: $i] : (
% 12.26/2.53  |          ~ (union(v3, v2) = v4) |  ~ (union(v0, v1) = v3) |  ~ $i(v2) |  ~
% 12.26/2.53  |          $i(v1) |  ~ $i(v0) |  ? [v5: $i] : (union(v1, v2) = v5 & union(v0,
% 12.26/2.53  |              v5) = v4 & $i(v5) & $i(v4)))
% 12.26/2.53  | 
% 12.26/2.53  | ALPHA: (union_intersection_difference) implies:
% 12.26/2.53  |   (6)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~ (difference(v0, v1) = v2)
% 12.26/2.53  |          |  ~ $i(v1) |  ~ $i(v0) |  ? [v3: $i] : (intersection(v0, v1) = v3 &
% 12.26/2.53  |            union(v3, v2) = v0 & $i(v3)))
% 12.26/2.53  |   (7)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~ (intersection(v0, v1) =
% 12.26/2.53  |            v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v3: $i] : (difference(v0, v1) =
% 12.26/2.53  |            v3 & union(v2, v3) = v0 & $i(v3)))
% 12.26/2.53  | 
% 12.26/2.53  | ALPHA: (commutativity_of_union) implies:
% 12.26/2.53  |   (8)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~ (union(v1, v0) = v2) |  ~
% 12.26/2.53  |          $i(v1) |  ~ $i(v0) | (union(v0, v1) = v2 & $i(v2)))
% 12.26/2.53  | 
% 12.26/2.53  | ALPHA: (commutativity_of_intersection) implies:
% 12.26/2.53  |   (9)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~ (intersection(v1, v0) =
% 12.26/2.53  |            v2) |  ~ $i(v1) |  ~ $i(v0) | (intersection(v0, v1) = v2 & $i(v2)))
% 12.26/2.53  | 
% 12.26/2.53  | ALPHA: (commutativity_of_symmetric_difference) implies:
% 12.26/2.53  |   (10)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : ( ~
% 12.26/2.53  |           (symmetric_difference(v1, v0) = v2) |  ~ $i(v1) |  ~ $i(v0) |
% 12.26/2.53  |           (symmetric_difference(v0, v1) = v2 & $i(v2)))
% 12.26/2.53  | 
% 12.26/2.53  | ALPHA: (function-axioms) implies:
% 12.26/2.53  |   (11)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~
% 12.26/2.53  |           (union(v3, v2) = v1) |  ~ (union(v3, v2) = v0))
% 12.26/2.53  |   (12)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~
% 12.26/2.53  |           (difference(v3, v2) = v1) |  ~ (difference(v3, v2) = v0))
% 12.26/2.53  |   (13)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~
% 12.26/2.53  |           (symmetric_difference(v3, v2) = v1) |  ~ (symmetric_difference(v3,
% 12.26/2.53  |               v2) = v0))
% 12.26/2.54  |   (14)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~
% 12.26/2.54  |           (intersection(v3, v2) = v1) |  ~ (intersection(v3, v2) = v0))
% 12.26/2.54  | 
% 12.26/2.54  | DELTA: instantiating (prove_th95) with fresh symbols all_16_0, all_16_1,
% 12.26/2.54  |        all_16_2, all_16_3, all_16_4, all_16_5 gives:
% 12.26/2.54  |   (15)   ~ (all_16_0 = all_16_3) & intersection(all_16_5, all_16_4) = all_16_1
% 12.26/2.54  |         & symmetric_difference(all_16_5, all_16_4) = all_16_2 &
% 12.26/2.54  |         union(all_16_2, all_16_1) = all_16_0 & union(all_16_5, all_16_4) =
% 12.26/2.54  |         all_16_3 & $i(all_16_0) & $i(all_16_1) & $i(all_16_2) & $i(all_16_3) &
% 12.26/2.54  |         $i(all_16_4) & $i(all_16_5)
% 12.26/2.54  | 
% 12.26/2.54  | ALPHA: (15) implies:
% 12.26/2.54  |   (16)   ~ (all_16_0 = all_16_3)
% 12.26/2.54  |   (17)  $i(all_16_5)
% 12.26/2.54  |   (18)  $i(all_16_4)
% 12.26/2.54  |   (19)  $i(all_16_2)
% 12.26/2.54  |   (20)  $i(all_16_1)
% 12.26/2.54  |   (21)  union(all_16_5, all_16_4) = all_16_3
% 12.26/2.54  |   (22)  union(all_16_2, all_16_1) = all_16_0
% 12.26/2.54  |   (23)  symmetric_difference(all_16_5, all_16_4) = all_16_2
% 12.26/2.54  |   (24)  intersection(all_16_5, all_16_4) = all_16_1
% 12.26/2.54  | 
% 12.26/2.54  | GROUND_INST: instantiating (8) with all_16_4, all_16_5, all_16_3, simplifying
% 12.26/2.54  |              with (17), (18), (21) gives:
% 12.26/2.54  |   (25)  union(all_16_4, all_16_5) = all_16_3 & $i(all_16_3)
% 12.26/2.54  | 
% 12.26/2.54  | ALPHA: (25) implies:
% 12.26/2.54  |   (26)  union(all_16_4, all_16_5) = all_16_3
% 12.26/2.54  | 
% 12.26/2.54  | GROUND_INST: instantiating (8) with all_16_1, all_16_2, all_16_0, simplifying
% 12.26/2.54  |              with (19), (20), (22) gives:
% 12.26/2.54  |   (27)  union(all_16_1, all_16_2) = all_16_0 & $i(all_16_0)
% 12.26/2.54  | 
% 12.26/2.54  | ALPHA: (27) implies:
% 12.26/2.54  |   (28)  union(all_16_1, all_16_2) = all_16_0
% 12.26/2.54  | 
% 12.26/2.54  | GROUND_INST: instantiating (10) with all_16_4, all_16_5, all_16_2, simplifying
% 12.26/2.54  |              with (17), (18), (23) gives:
% 12.26/2.54  |   (29)  symmetric_difference(all_16_4, all_16_5) = all_16_2 & $i(all_16_2)
% 12.26/2.54  | 
% 12.26/2.54  | ALPHA: (29) implies:
% 12.26/2.54  |   (30)  symmetric_difference(all_16_4, all_16_5) = all_16_2
% 12.26/2.54  | 
% 12.26/2.54  | GROUND_INST: instantiating (3) with all_16_5, all_16_4, all_16_2, simplifying
% 12.26/2.54  |              with (17), (18), (23) gives:
% 12.26/2.55  |   (31)   ? [v0: $i] :  ? [v1: $i] : (difference(all_16_4, all_16_5) = v1 &
% 12.26/2.55  |           difference(all_16_5, all_16_4) = v0 & union(v0, v1) = all_16_2 &
% 12.26/2.55  |           $i(v1) & $i(v0) & $i(all_16_2))
% 12.26/2.55  | 
% 12.26/2.55  | GROUND_INST: instantiating (9) with all_16_4, all_16_5, all_16_1, simplifying
% 12.26/2.55  |              with (17), (18), (24) gives:
% 12.26/2.55  |   (32)  intersection(all_16_4, all_16_5) = all_16_1 & $i(all_16_1)
% 12.26/2.55  | 
% 12.26/2.55  | ALPHA: (32) implies:
% 12.26/2.55  |   (33)  intersection(all_16_4, all_16_5) = all_16_1
% 12.26/2.55  | 
% 12.26/2.55  | GROUND_INST: instantiating (union_intersection) with all_16_5, all_16_4,
% 12.26/2.55  |              all_16_1, simplifying with (17), (18), (24) gives:
% 12.26/2.55  |   (34)  union(all_16_5, all_16_1) = all_16_5
% 12.26/2.55  | 
% 12.26/2.55  | GROUND_INST: instantiating (7) with all_16_5, all_16_4, all_16_1, simplifying
% 12.26/2.55  |              with (17), (18), (24) gives:
% 12.26/2.55  |   (35)   ? [v0: $i] : (difference(all_16_5, all_16_4) = v0 & union(all_16_1,
% 12.26/2.55  |             v0) = all_16_5 & $i(v0))
% 12.26/2.55  | 
% 12.26/2.55  | DELTA: instantiating (35) with fresh symbol all_24_0 gives:
% 12.26/2.55  |   (36)  difference(all_16_5, all_16_4) = all_24_0 & union(all_16_1, all_24_0)
% 12.26/2.55  |         = all_16_5 & $i(all_24_0)
% 12.26/2.55  | 
% 12.26/2.55  | ALPHA: (36) implies:
% 12.26/2.55  |   (37)  union(all_16_1, all_24_0) = all_16_5
% 12.26/2.55  |   (38)  difference(all_16_5, all_16_4) = all_24_0
% 12.26/2.55  | 
% 12.26/2.55  | DELTA: instantiating (31) with fresh symbols all_26_0, all_26_1 gives:
% 12.26/2.55  |   (39)  difference(all_16_4, all_16_5) = all_26_0 & difference(all_16_5,
% 12.26/2.55  |           all_16_4) = all_26_1 & union(all_26_1, all_26_0) = all_16_2 &
% 12.26/2.55  |         $i(all_26_0) & $i(all_26_1) & $i(all_16_2)
% 12.26/2.55  | 
% 12.26/2.55  | ALPHA: (39) implies:
% 12.26/2.55  |   (40)  $i(all_26_1)
% 12.26/2.55  |   (41)  $i(all_26_0)
% 12.26/2.55  |   (42)  union(all_26_1, all_26_0) = all_16_2
% 12.26/2.55  |   (43)  difference(all_16_5, all_16_4) = all_26_1
% 12.26/2.55  |   (44)  difference(all_16_4, all_16_5) = all_26_0
% 12.26/2.55  | 
% 12.26/2.55  | GROUND_INST: instantiating (12) with all_24_0, all_26_1, all_16_4, all_16_5,
% 12.26/2.55  |              simplifying with (38), (43) gives:
% 12.26/2.55  |   (45)  all_26_1 = all_24_0
% 12.26/2.55  | 
% 12.26/2.55  | REDUCE: (42), (45) imply:
% 12.26/2.55  |   (46)  union(all_24_0, all_26_0) = all_16_2
% 12.26/2.55  | 
% 12.26/2.55  | REDUCE: (40), (45) imply:
% 12.26/2.55  |   (47)  $i(all_24_0)
% 12.26/2.55  | 
% 12.26/2.55  | GROUND_INST: instantiating (5) with all_16_5, all_16_1, all_16_4, all_16_5,
% 12.26/2.55  |              all_16_3, simplifying with (17), (18), (20), (21), (34) gives:
% 12.26/2.55  |   (48)   ? [v0: $i] : (union(all_16_1, all_16_4) = v0 & union(all_16_5, v0) =
% 12.26/2.55  |           all_16_3 & $i(v0) & $i(all_16_3))
% 12.26/2.55  | 
% 12.26/2.56  | GROUND_INST: instantiating (5) with all_16_1, all_24_0, all_16_4, all_16_5,
% 12.26/2.56  |              all_16_3, simplifying with (18), (20), (21), (37), (47) gives:
% 12.26/2.56  |   (49)   ? [v0: $i] : (union(all_24_0, all_16_4) = v0 & union(all_16_1, v0) =
% 12.26/2.56  |           all_16_3 & $i(v0) & $i(all_16_3))
% 12.26/2.56  | 
% 12.26/2.56  | GROUND_INST: instantiating (4) with all_16_4, all_16_1, all_24_0, all_16_5,
% 12.26/2.56  |              all_16_3, simplifying with (18), (20), (26), (37), (47) gives:
% 12.26/2.56  |   (50)   ? [v0: $i] : (union(v0, all_24_0) = all_16_3 & union(all_16_4,
% 12.26/2.56  |             all_16_1) = v0 & $i(v0) & $i(all_16_3))
% 12.26/2.56  | 
% 12.26/2.56  | GROUND_INST: instantiating (5) with all_16_1, all_24_0, all_16_1, all_16_5,
% 12.26/2.56  |              all_16_5, simplifying with (20), (34), (37), (47) gives:
% 12.26/2.56  |   (51)   ? [v0: $i] : (union(all_24_0, all_16_1) = v0 & union(all_16_1, v0) =
% 12.26/2.56  |           all_16_5 & $i(v0) & $i(all_16_5))
% 12.26/2.56  | 
% 12.26/2.56  | GROUND_INST: instantiating (8) with all_24_0, all_16_1, all_16_5, simplifying
% 12.26/2.56  |              with (20), (37), (47) gives:
% 12.26/2.56  |   (52)  union(all_24_0, all_16_1) = all_16_5 & $i(all_16_5)
% 12.26/2.56  | 
% 12.26/2.56  | ALPHA: (52) implies:
% 12.26/2.56  |   (53)  union(all_24_0, all_16_1) = all_16_5
% 12.26/2.56  | 
% 12.26/2.56  | GROUND_INST: instantiating (5) with all_24_0, all_26_0, all_16_1, all_16_2,
% 12.26/2.56  |              all_16_0, simplifying with (20), (22), (41), (46), (47) gives:
% 12.26/2.56  |   (54)   ? [v0: $i] : (union(all_26_0, all_16_1) = v0 & union(all_24_0, v0) =
% 12.26/2.56  |           all_16_0 & $i(v0) & $i(all_16_0))
% 12.26/2.56  | 
% 12.26/2.56  | GROUND_INST: instantiating (4) with all_16_1, all_24_0, all_26_0, all_16_2,
% 12.26/2.56  |              all_16_0, simplifying with (20), (28), (41), (46), (47) gives:
% 12.26/2.56  |   (55)   ? [v0: $i] : (union(v0, all_26_0) = all_16_0 & union(all_16_1,
% 12.26/2.56  |             all_24_0) = v0 & $i(v0) & $i(all_16_0))
% 12.26/2.56  | 
% 12.26/2.56  | GROUND_INST: instantiating (2) with all_16_4, all_16_5, all_24_0, simplifying
% 12.26/2.56  |              with (17), (18), (38) gives:
% 12.26/2.56  |   (56)   ? [v0: $i] :  ? [v1: $i] : (symmetric_difference(all_16_4, all_16_5)
% 12.26/2.56  |           = v0 & difference(all_16_4, all_16_5) = v1 & union(v1, all_24_0) =
% 12.26/2.56  |           v0 & $i(v1) & $i(v0))
% 12.26/2.56  | 
% 12.26/2.57  | GROUND_INST: instantiating (1) with all_16_4, all_16_5, all_26_0, simplifying
% 12.26/2.57  |              with (17), (18), (44) gives:
% 12.26/2.57  |   (57)   ? [v0: $i] :  ? [v1: $i] : (symmetric_difference(all_16_4, all_16_5)
% 12.26/2.57  |           = v0 & difference(all_16_5, all_16_4) = v1 & union(all_26_0, v1) =
% 12.26/2.57  |           v0 & $i(v1) & $i(v0))
% 12.26/2.57  | 
% 12.26/2.57  | GROUND_INST: instantiating (6) with all_16_4, all_16_5, all_26_0, simplifying
% 12.26/2.57  |              with (17), (18), (44) gives:
% 12.26/2.57  |   (58)   ? [v0: $i] : (intersection(all_16_4, all_16_5) = v0 & union(v0,
% 12.26/2.57  |             all_26_0) = all_16_4 & $i(v0))
% 12.26/2.57  | 
% 12.26/2.57  | GROUND_INST: instantiating (3) with all_16_4, all_16_5, all_16_2, simplifying
% 12.26/2.57  |              with (17), (18), (30) gives:
% 12.26/2.57  |   (59)   ? [v0: $i] :  ? [v1: $i] : (difference(all_16_4, all_16_5) = v0 &
% 12.26/2.57  |           difference(all_16_5, all_16_4) = v1 & union(v0, v1) = all_16_2 &
% 12.26/2.57  |           $i(v1) & $i(v0) & $i(all_16_2))
% 12.26/2.57  | 
% 12.26/2.57  | GROUND_INST: instantiating (union_intersection) with all_16_4, all_16_5,
% 12.26/2.57  |              all_16_1, simplifying with (17), (18), (33) gives:
% 12.26/2.57  |   (60)  union(all_16_4, all_16_1) = all_16_4
% 12.26/2.57  | 
% 12.26/2.57  | GROUND_INST: instantiating (7) with all_16_4, all_16_5, all_16_1, simplifying
% 12.26/2.57  |              with (17), (18), (33) gives:
% 12.26/2.57  |   (61)   ? [v0: $i] : (difference(all_16_4, all_16_5) = v0 & union(all_16_1,
% 12.26/2.57  |             v0) = all_16_4 & $i(v0))
% 12.26/2.57  | 
% 12.26/2.57  | DELTA: instantiating (58) with fresh symbol all_38_0 gives:
% 12.26/2.57  |   (62)  intersection(all_16_4, all_16_5) = all_38_0 & union(all_38_0,
% 12.26/2.57  |           all_26_0) = all_16_4 & $i(all_38_0)
% 12.26/2.57  | 
% 12.26/2.57  | ALPHA: (62) implies:
% 12.26/2.57  |   (63)  $i(all_38_0)
% 12.26/2.57  |   (64)  intersection(all_16_4, all_16_5) = all_38_0
% 12.26/2.57  | 
% 12.26/2.57  | DELTA: instantiating (61) with fresh symbol all_42_0 gives:
% 12.26/2.57  |   (65)  difference(all_16_4, all_16_5) = all_42_0 & union(all_16_1, all_42_0)
% 12.26/2.57  |         = all_16_4 & $i(all_42_0)
% 12.26/2.57  | 
% 12.26/2.57  | ALPHA: (65) implies:
% 12.26/2.57  |   (66)  $i(all_42_0)
% 12.26/2.57  |   (67)  union(all_16_1, all_42_0) = all_16_4
% 12.26/2.57  |   (68)  difference(all_16_4, all_16_5) = all_42_0
% 12.26/2.57  | 
% 12.26/2.57  | DELTA: instantiating (55) with fresh symbol all_44_0 gives:
% 12.26/2.57  |   (69)  union(all_44_0, all_26_0) = all_16_0 & union(all_16_1, all_24_0) =
% 12.26/2.57  |         all_44_0 & $i(all_44_0) & $i(all_16_0)
% 12.26/2.57  | 
% 12.26/2.57  | ALPHA: (69) implies:
% 12.26/2.57  |   (70)  $i(all_44_0)
% 12.26/2.57  |   (71)  union(all_16_1, all_24_0) = all_44_0
% 12.26/2.57  |   (72)  union(all_44_0, all_26_0) = all_16_0
% 12.26/2.57  | 
% 12.26/2.57  | DELTA: instantiating (54) with fresh symbol all_46_0 gives:
% 12.26/2.58  |   (73)  union(all_26_0, all_16_1) = all_46_0 & union(all_24_0, all_46_0) =
% 12.26/2.58  |         all_16_0 & $i(all_46_0) & $i(all_16_0)
% 12.26/2.58  | 
% 12.26/2.58  | ALPHA: (73) implies:
% 12.26/2.58  |   (74)  union(all_24_0, all_46_0) = all_16_0
% 12.26/2.58  |   (75)  union(all_26_0, all_16_1) = all_46_0
% 12.26/2.58  | 
% 12.26/2.58  | DELTA: instantiating (51) with fresh symbol all_48_0 gives:
% 12.26/2.58  |   (76)  union(all_24_0, all_16_1) = all_48_0 & union(all_16_1, all_48_0) =
% 12.26/2.58  |         all_16_5 & $i(all_48_0) & $i(all_16_5)
% 12.26/2.58  | 
% 12.26/2.58  | ALPHA: (76) implies:
% 12.26/2.58  |   (77)  union(all_24_0, all_16_1) = all_48_0
% 12.26/2.58  | 
% 12.26/2.58  | DELTA: instantiating (49) with fresh symbol all_50_0 gives:
% 12.26/2.58  |   (78)  union(all_24_0, all_16_4) = all_50_0 & union(all_16_1, all_50_0) =
% 12.26/2.58  |         all_16_3 & $i(all_50_0) & $i(all_16_3)
% 12.26/2.58  | 
% 12.26/2.58  | ALPHA: (78) implies:
% 12.26/2.58  |   (79)  union(all_24_0, all_16_4) = all_50_0
% 12.26/2.58  | 
% 12.26/2.58  | DELTA: instantiating (50) with fresh symbol all_54_0 gives:
% 12.26/2.58  |   (80)  union(all_54_0, all_24_0) = all_16_3 & union(all_16_4, all_16_1) =
% 12.26/2.58  |         all_54_0 & $i(all_54_0) & $i(all_16_3)
% 12.26/2.58  | 
% 12.26/2.58  | ALPHA: (80) implies:
% 12.26/2.58  |   (81)  $i(all_54_0)
% 12.26/2.58  |   (82)  union(all_16_4, all_16_1) = all_54_0
% 12.26/2.58  |   (83)  union(all_54_0, all_24_0) = all_16_3
% 12.26/2.58  | 
% 12.26/2.58  | DELTA: instantiating (48) with fresh symbol all_56_0 gives:
% 12.26/2.58  |   (84)  union(all_16_1, all_16_4) = all_56_0 & union(all_16_5, all_56_0) =
% 12.26/2.58  |         all_16_3 & $i(all_56_0) & $i(all_16_3)
% 12.26/2.58  | 
% 12.26/2.58  | ALPHA: (84) implies:
% 12.26/2.58  |   (85)  $i(all_56_0)
% 12.26/2.58  |   (86)  union(all_16_5, all_56_0) = all_16_3
% 12.26/2.58  |   (87)  union(all_16_1, all_16_4) = all_56_0
% 12.26/2.58  | 
% 12.26/2.58  | DELTA: instantiating (57) with fresh symbols all_58_0, all_58_1 gives:
% 12.26/2.58  |   (88)  symmetric_difference(all_16_4, all_16_5) = all_58_1 &
% 12.26/2.58  |         difference(all_16_5, all_16_4) = all_58_0 & union(all_26_0, all_58_0)
% 12.26/2.58  |         = all_58_1 & $i(all_58_0) & $i(all_58_1)
% 12.26/2.58  | 
% 12.26/2.58  | ALPHA: (88) implies:
% 12.26/2.58  |   (89)  $i(all_58_0)
% 12.26/2.58  |   (90)  union(all_26_0, all_58_0) = all_58_1
% 12.26/2.58  |   (91)  difference(all_16_5, all_16_4) = all_58_0
% 12.26/2.58  |   (92)  symmetric_difference(all_16_4, all_16_5) = all_58_1
% 12.26/2.58  | 
% 12.26/2.58  | DELTA: instantiating (56) with fresh symbols all_60_0, all_60_1 gives:
% 12.26/2.58  |   (93)  symmetric_difference(all_16_4, all_16_5) = all_60_1 &
% 12.26/2.58  |         difference(all_16_4, all_16_5) = all_60_0 & union(all_60_0, all_24_0)
% 12.26/2.58  |         = all_60_1 & $i(all_60_0) & $i(all_60_1)
% 12.26/2.58  | 
% 12.26/2.58  | ALPHA: (93) implies:
% 12.26/2.58  |   (94)  difference(all_16_4, all_16_5) = all_60_0
% 12.26/2.58  |   (95)  symmetric_difference(all_16_4, all_16_5) = all_60_1
% 12.26/2.58  | 
% 12.26/2.58  | DELTA: instantiating (59) with fresh symbols all_62_0, all_62_1 gives:
% 12.26/2.58  |   (96)  difference(all_16_4, all_16_5) = all_62_1 & difference(all_16_5,
% 12.26/2.59  |           all_16_4) = all_62_0 & union(all_62_1, all_62_0) = all_16_2 &
% 12.26/2.59  |         $i(all_62_0) & $i(all_62_1) & $i(all_16_2)
% 12.26/2.59  | 
% 12.26/2.59  | ALPHA: (96) implies:
% 12.26/2.59  |   (97)  difference(all_16_5, all_16_4) = all_62_0
% 12.26/2.59  |   (98)  difference(all_16_4, all_16_5) = all_62_1
% 12.26/2.59  | 
% 12.26/2.59  | GROUND_INST: instantiating (11) with all_16_4, all_54_0, all_16_1, all_16_4,
% 12.26/2.59  |              simplifying with (60), (82) gives:
% 12.26/2.59  |   (99)  all_54_0 = all_16_4
% 12.26/2.59  | 
% 12.26/2.59  | GROUND_INST: instantiating (11) with all_16_5, all_44_0, all_24_0, all_16_1,
% 12.26/2.59  |              simplifying with (37), (71) gives:
% 12.26/2.59  |   (100)  all_44_0 = all_16_5
% 12.26/2.59  | 
% 12.26/2.59  | GROUND_INST: instantiating (11) with all_16_5, all_48_0, all_16_1, all_24_0,
% 12.26/2.59  |              simplifying with (53), (77) gives:
% 12.26/2.59  |   (101)  all_48_0 = all_16_5
% 12.26/2.59  | 
% 12.26/2.59  | GROUND_INST: instantiating (12) with all_24_0, all_62_0, all_16_4, all_16_5,
% 12.26/2.59  |              simplifying with (38), (97) gives:
% 12.26/2.59  |   (102)  all_62_0 = all_24_0
% 12.26/2.59  | 
% 12.77/2.59  | GROUND_INST: instantiating (12) with all_58_0, all_62_0, all_16_4, all_16_5,
% 12.77/2.59  |              simplifying with (91), (97) gives:
% 12.77/2.59  |   (103)  all_62_0 = all_58_0
% 12.77/2.59  | 
% 12.77/2.59  | GROUND_INST: instantiating (12) with all_26_0, all_62_1, all_16_5, all_16_4,
% 12.77/2.59  |              simplifying with (44), (98) gives:
% 12.77/2.59  |   (104)  all_62_1 = all_26_0
% 12.77/2.59  | 
% 12.77/2.59  | GROUND_INST: instantiating (12) with all_60_0, all_62_1, all_16_5, all_16_4,
% 12.77/2.59  |              simplifying with (94), (98) gives:
% 12.77/2.59  |   (105)  all_62_1 = all_60_0
% 12.77/2.59  | 
% 12.77/2.59  | GROUND_INST: instantiating (12) with all_42_0, all_62_1, all_16_5, all_16_4,
% 12.77/2.59  |              simplifying with (68), (98) gives:
% 12.77/2.59  |   (106)  all_62_1 = all_42_0
% 12.77/2.59  | 
% 12.77/2.59  | GROUND_INST: instantiating (13) with all_16_2, all_60_1, all_16_5, all_16_4,
% 12.77/2.59  |              simplifying with (30), (95) gives:
% 12.77/2.59  |   (107)  all_60_1 = all_16_2
% 12.77/2.59  | 
% 12.77/2.59  | GROUND_INST: instantiating (13) with all_58_1, all_60_1, all_16_5, all_16_4,
% 12.77/2.59  |              simplifying with (92), (95) gives:
% 12.77/2.59  |   (108)  all_60_1 = all_58_1
% 12.77/2.59  | 
% 12.77/2.59  | GROUND_INST: instantiating (14) with all_16_1, all_38_0, all_16_5, all_16_4,
% 12.77/2.59  |              simplifying with (33), (64) gives:
% 12.77/2.59  |   (109)  all_38_0 = all_16_1
% 12.77/2.59  | 
% 12.77/2.59  | COMBINE_EQS: (102), (103) imply:
% 12.77/2.59  |   (110)  all_58_0 = all_24_0
% 12.77/2.59  | 
% 12.77/2.59  | SIMP: (110) implies:
% 12.77/2.59  |   (111)  all_58_0 = all_24_0
% 12.77/2.59  | 
% 12.77/2.59  | COMBINE_EQS: (104), (105) imply:
% 12.77/2.59  |   (112)  all_60_0 = all_26_0
% 12.77/2.59  | 
% 12.77/2.59  | COMBINE_EQS: (105), (106) imply:
% 12.77/2.59  |   (113)  all_60_0 = all_42_0
% 12.77/2.59  | 
% 12.77/2.59  | COMBINE_EQS: (112), (113) imply:
% 12.77/2.59  |   (114)  all_42_0 = all_26_0
% 12.77/2.59  | 
% 12.77/2.59  | SIMP: (114) implies:
% 12.77/2.59  |   (115)  all_42_0 = all_26_0
% 12.77/2.59  | 
% 12.77/2.59  | COMBINE_EQS: (107), (108) imply:
% 12.77/2.59  |   (116)  all_58_1 = all_16_2
% 12.77/2.59  | 
% 12.77/2.59  | REDUCE: (83), (99) imply:
% 12.77/2.60  |   (117)  union(all_16_4, all_24_0) = all_16_3
% 12.77/2.60  | 
% 12.77/2.60  | REDUCE: (72), (100) imply:
% 12.77/2.60  |   (118)  union(all_16_5, all_26_0) = all_16_0
% 12.77/2.60  | 
% 12.77/2.60  | REDUCE: (90), (111), (116) imply:
% 12.77/2.60  |   (119)  union(all_26_0, all_24_0) = all_16_2
% 12.77/2.60  | 
% 12.77/2.60  | REDUCE: (67), (115) imply:
% 12.77/2.60  |   (120)  union(all_16_1, all_26_0) = all_16_4
% 12.77/2.60  | 
% 12.77/2.60  | GROUND_INST: instantiating (5) with all_16_5, all_16_1, all_26_0, all_16_5,
% 12.77/2.60  |              all_16_0, simplifying with (17), (20), (34), (41), (118) gives:
% 12.77/2.60  |   (121)   ? [v0: $i] : (union(all_16_1, all_26_0) = v0 & union(all_16_5, v0) =
% 12.77/2.60  |            all_16_0 & $i(v0) & $i(all_16_0))
% 12.77/2.60  | 
% 12.77/2.60  | GROUND_INST: instantiating (5) with all_16_1, all_24_0, all_56_0, all_16_5,
% 12.77/2.60  |              all_16_3, simplifying with (20), (37), (47), (85), (86) gives:
% 12.77/2.60  |   (122)   ? [v0: $i] : (union(all_24_0, all_56_0) = v0 & union(all_16_1, v0) =
% 12.77/2.60  |            all_16_3 & $i(v0) & $i(all_16_3))
% 12.77/2.60  | 
% 12.77/2.60  | GROUND_INST: instantiating (8) with all_16_1, all_16_4, all_16_4, simplifying
% 12.77/2.60  |              with (18), (20), (60) gives:
% 12.77/2.60  |   (123)  union(all_16_1, all_16_4) = all_16_4
% 12.77/2.60  | 
% 12.77/2.60  | GROUND_INST: instantiating (8) with all_24_0, all_16_4, all_16_3, simplifying
% 12.77/2.60  |              with (18), (47), (117) gives:
% 12.77/2.60  |   (124)  union(all_24_0, all_16_4) = all_16_3 & $i(all_16_3)
% 12.77/2.60  | 
% 12.77/2.60  | ALPHA: (124) implies:
% 12.77/2.60  |   (125)  union(all_24_0, all_16_4) = all_16_3
% 12.77/2.60  | 
% 12.77/2.60  | GROUND_INST: instantiating (4) with all_16_1, all_16_4, all_16_1, all_16_4,
% 12.77/2.60  |              all_56_0, simplifying with (18), (20), (60), (87) gives:
% 12.77/2.60  |   (126)   ? [v0: $i] : (union(v0, all_16_1) = all_56_0 & union(all_16_1,
% 12.77/2.60  |              all_16_4) = v0 & $i(v0) & $i(all_56_0))
% 12.77/2.60  | 
% 12.77/2.60  | GROUND_INST: instantiating (8) with all_26_0, all_16_1, all_16_4, simplifying
% 12.77/2.60  |              with (20), (41), (120) gives:
% 12.77/2.60  |   (127)  union(all_26_0, all_16_1) = all_16_4 & $i(all_16_4)
% 12.77/2.60  | 
% 12.77/2.60  | GROUND_INST: instantiating (4) with all_24_0, all_16_4, all_16_1, all_16_4,
% 12.77/2.60  |              all_50_0, simplifying with (18), (20), (47), (60), (79) gives:
% 12.77/2.60  |   (128)   ? [v0: $i] : (union(v0, all_16_1) = all_50_0 & union(all_24_0,
% 12.77/2.60  |              all_16_4) = v0 & $i(v0) & $i(all_50_0))
% 12.77/2.60  | 
% 12.77/2.60  | GROUND_INST: instantiating (5) with all_24_0, all_16_1, all_16_4, all_16_5,
% 12.77/2.60  |              all_16_3, simplifying with (18), (20), (21), (47), (53) gives:
% 12.77/2.61  |   (129)   ? [v0: $i] : (union(all_24_0, v0) = all_16_3 & union(all_16_1,
% 12.77/2.61  |              all_16_4) = v0 & $i(v0) & $i(all_16_3))
% 12.77/2.61  | 
% 12.77/2.61  | GROUND_INST: instantiating (5) with all_24_0, all_16_1, all_26_0, all_16_5,
% 12.77/2.61  |              all_16_0, simplifying with (20), (41), (47), (53), (118) gives:
% 12.77/2.61  |   (130)   ? [v0: $i] : (union(all_24_0, v0) = all_16_0 & union(all_16_1,
% 12.77/2.61  |              all_26_0) = v0 & $i(v0) & $i(all_16_0))
% 12.77/2.61  | 
% 12.77/2.61  | GROUND_INST: instantiating (8) with all_16_1, all_26_0, all_46_0, simplifying
% 12.77/2.61  |              with (20), (41), (75) gives:
% 12.77/2.61  |   (131)  union(all_16_1, all_26_0) = all_46_0 & $i(all_46_0)
% 12.77/2.61  | 
% 12.77/2.61  | ALPHA: (131) implies:
% 12.77/2.61  |   (132)  union(all_16_1, all_26_0) = all_46_0
% 12.77/2.61  | 
% 12.77/2.61  | GROUND_INST: instantiating (4) with all_16_1, all_26_0, all_24_0, all_16_2,
% 12.77/2.61  |              all_16_0, simplifying with (20), (28), (41), (47), (119) gives:
% 12.77/2.61  |   (133)   ? [v0: $i] : (union(v0, all_24_0) = all_16_0 & union(all_16_1,
% 12.77/2.61  |              all_26_0) = v0 & $i(v0) & $i(all_16_0))
% 12.77/2.61  | 
% 12.77/2.61  | DELTA: instantiating (121) with fresh symbol all_88_0 gives:
% 12.77/2.61  |   (134)  union(all_16_1, all_26_0) = all_88_0 & union(all_16_5, all_88_0) =
% 12.77/2.61  |          all_16_0 & $i(all_88_0) & $i(all_16_0)
% 12.77/2.61  | 
% 12.77/2.61  | ALPHA: (134) implies:
% 12.77/2.61  |   (135)  union(all_16_1, all_26_0) = all_88_0
% 12.77/2.61  | 
% 12.77/2.61  | DELTA: instantiating (126) with fresh symbol all_98_0 gives:
% 12.77/2.61  |   (136)  union(all_98_0, all_16_1) = all_56_0 & union(all_16_1, all_16_4) =
% 12.77/2.61  |          all_98_0 & $i(all_98_0) & $i(all_56_0)
% 12.77/2.61  | 
% 12.77/2.61  | ALPHA: (136) implies:
% 12.77/2.61  |   (137)  union(all_16_1, all_16_4) = all_98_0
% 12.77/2.61  | 
% 12.77/2.61  | DELTA: instantiating (133) with fresh symbol all_102_0 gives:
% 12.77/2.61  |   (138)  union(all_102_0, all_24_0) = all_16_0 & union(all_16_1, all_26_0) =
% 12.77/2.61  |          all_102_0 & $i(all_102_0) & $i(all_16_0)
% 12.77/2.61  | 
% 12.77/2.61  | ALPHA: (138) implies:
% 12.77/2.61  |   (139)  union(all_16_1, all_26_0) = all_102_0
% 12.77/2.61  | 
% 12.77/2.61  | DELTA: instantiating (130) with fresh symbol all_108_0 gives:
% 12.77/2.61  |   (140)  union(all_24_0, all_108_0) = all_16_0 & union(all_16_1, all_26_0) =
% 12.77/2.61  |          all_108_0 & $i(all_108_0) & $i(all_16_0)
% 12.77/2.61  | 
% 12.77/2.61  | ALPHA: (140) implies:
% 12.77/2.61  |   (141)  union(all_16_1, all_26_0) = all_108_0
% 12.77/2.61  | 
% 12.77/2.61  | DELTA: instantiating (129) with fresh symbol all_118_0 gives:
% 12.77/2.61  |   (142)  union(all_24_0, all_118_0) = all_16_3 & union(all_16_1, all_16_4) =
% 12.77/2.61  |          all_118_0 & $i(all_118_0) & $i(all_16_3)
% 12.77/2.61  | 
% 12.77/2.61  | ALPHA: (142) implies:
% 12.77/2.61  |   (143)  union(all_16_1, all_16_4) = all_118_0
% 12.77/2.61  | 
% 12.77/2.61  | DELTA: instantiating (128) with fresh symbol all_122_0 gives:
% 12.77/2.61  |   (144)  union(all_122_0, all_16_1) = all_50_0 & union(all_24_0, all_16_4) =
% 12.77/2.61  |          all_122_0 & $i(all_122_0) & $i(all_50_0)
% 12.77/2.61  | 
% 12.77/2.61  | ALPHA: (144) implies:
% 12.77/2.61  |   (145)  union(all_24_0, all_16_4) = all_122_0
% 12.77/2.61  | 
% 12.77/2.61  | DELTA: instantiating (122) with fresh symbol all_132_0 gives:
% 12.77/2.61  |   (146)  union(all_24_0, all_56_0) = all_132_0 & union(all_16_1, all_132_0) =
% 12.77/2.61  |          all_16_3 & $i(all_132_0) & $i(all_16_3)
% 12.77/2.61  | 
% 12.77/2.61  | ALPHA: (146) implies:
% 12.77/2.61  |   (147)  union(all_24_0, all_56_0) = all_132_0
% 12.77/2.61  | 
% 12.77/2.61  | GROUND_INST: instantiating (11) with all_56_0, all_118_0, all_16_4, all_16_1,
% 12.77/2.61  |              simplifying with (87), (143) gives:
% 12.77/2.61  |   (148)  all_118_0 = all_56_0
% 12.77/2.61  | 
% 12.77/2.61  | GROUND_INST: instantiating (11) with all_98_0, all_118_0, all_16_4, all_16_1,
% 12.77/2.61  |              simplifying with (137), (143) gives:
% 12.77/2.61  |   (149)  all_118_0 = all_98_0
% 12.77/2.61  | 
% 12.77/2.62  | GROUND_INST: instantiating (11) with all_16_4, all_118_0, all_16_4, all_16_1,
% 12.77/2.62  |              simplifying with (123), (143) gives:
% 12.77/2.62  |   (150)  all_118_0 = all_16_4
% 12.77/2.62  | 
% 12.77/2.62  | GROUND_INST: instantiating (11) with all_88_0, all_102_0, all_26_0, all_16_1,
% 12.77/2.62  |              simplifying with (135), (139) gives:
% 12.77/2.62  |   (151)  all_102_0 = all_88_0
% 12.77/2.62  | 
% 12.77/2.62  | GROUND_INST: instantiating (11) with all_46_0, all_102_0, all_26_0, all_16_1,
% 12.77/2.62  |              simplifying with (132), (139) gives:
% 12.77/2.62  |   (152)  all_102_0 = all_46_0
% 12.77/2.62  | 
% 12.77/2.62  | GROUND_INST: instantiating (11) with all_16_4, all_108_0, all_26_0, all_16_1,
% 12.77/2.62  |              simplifying with (120), (141) gives:
% 12.77/2.62  |   (153)  all_108_0 = all_16_4
% 12.77/2.62  | 
% 12.77/2.62  | GROUND_INST: instantiating (11) with all_88_0, all_108_0, all_26_0, all_16_1,
% 12.77/2.62  |              simplifying with (135), (141) gives:
% 12.77/2.62  |   (154)  all_108_0 = all_88_0
% 12.77/2.62  | 
% 12.77/2.62  | GROUND_INST: instantiating (11) with all_50_0, all_122_0, all_16_4, all_24_0,
% 12.77/2.62  |              simplifying with (79), (145) gives:
% 12.77/2.62  |   (155)  all_122_0 = all_50_0
% 12.77/2.62  | 
% 12.77/2.62  | GROUND_INST: instantiating (11) with all_16_3, all_122_0, all_16_4, all_24_0,
% 12.77/2.62  |              simplifying with (125), (145) gives:
% 12.77/2.62  |   (156)  all_122_0 = all_16_3
% 12.77/2.62  | 
% 12.77/2.62  | COMBINE_EQS: (155), (156) imply:
% 12.77/2.62  |   (157)  all_50_0 = all_16_3
% 12.77/2.62  | 
% 12.77/2.62  | SIMP: (157) implies:
% 12.77/2.62  |   (158)  all_50_0 = all_16_3
% 12.77/2.62  | 
% 12.77/2.62  | COMBINE_EQS: (148), (149) imply:
% 12.77/2.62  |   (159)  all_98_0 = all_56_0
% 12.77/2.62  | 
% 12.77/2.62  | COMBINE_EQS: (149), (150) imply:
% 12.77/2.62  |   (160)  all_98_0 = all_16_4
% 12.77/2.62  | 
% 12.77/2.62  | COMBINE_EQS: (153), (154) imply:
% 12.77/2.62  |   (161)  all_88_0 = all_16_4
% 12.77/2.62  | 
% 12.77/2.62  | SIMP: (161) implies:
% 12.77/2.62  |   (162)  all_88_0 = all_16_4
% 12.77/2.62  | 
% 12.77/2.62  | COMBINE_EQS: (151), (152) imply:
% 12.77/2.62  |   (163)  all_88_0 = all_46_0
% 12.77/2.62  | 
% 12.77/2.62  | SIMP: (163) implies:
% 12.77/2.62  |   (164)  all_88_0 = all_46_0
% 12.77/2.62  | 
% 12.77/2.62  | COMBINE_EQS: (159), (160) imply:
% 12.77/2.62  |   (165)  all_56_0 = all_16_4
% 12.77/2.62  | 
% 12.77/2.62  | SIMP: (165) implies:
% 12.77/2.62  |   (166)  all_56_0 = all_16_4
% 12.77/2.62  | 
% 12.77/2.62  | COMBINE_EQS: (162), (164) imply:
% 12.77/2.62  |   (167)  all_46_0 = all_16_4
% 12.77/2.62  | 
% 12.77/2.62  | REDUCE: (147), (166) imply:
% 12.77/2.62  |   (168)  union(all_24_0, all_16_4) = all_132_0
% 12.77/2.62  | 
% 12.77/2.62  | REDUCE: (74), (167) imply:
% 12.77/2.62  |   (169)  union(all_24_0, all_16_4) = all_16_0
% 12.77/2.62  | 
% 12.77/2.62  | GROUND_INST: instantiating (11) with all_16_3, all_132_0, all_16_4, all_24_0,
% 12.77/2.62  |              simplifying with (125), (168) gives:
% 12.77/2.62  |   (170)  all_132_0 = all_16_3
% 12.77/2.62  | 
% 12.77/2.62  | GROUND_INST: instantiating (11) with all_16_0, all_132_0, all_16_4, all_24_0,
% 12.77/2.62  |              simplifying with (168), (169) gives:
% 12.77/2.62  |   (171)  all_132_0 = all_16_0
% 12.77/2.62  | 
% 12.77/2.62  | COMBINE_EQS: (170), (171) imply:
% 12.77/2.62  |   (172)  all_16_0 = all_16_3
% 12.77/2.62  | 
% 12.77/2.62  | REDUCE: (16), (172) imply:
% 12.77/2.62  |   (173)  $false
% 12.77/2.62  | 
% 12.77/2.62  | CLOSE: (173) is inconsistent.
% 12.77/2.62  | 
% 12.77/2.62  End of proof
% 12.77/2.62  % SZS output end Proof for theBenchmark
% 12.77/2.62  
% 12.77/2.62  2003ms
%------------------------------------------------------------------------------