TSTP Solution File: SWC242+1 by Princess---230619
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%------------------------------------------------------------------------------
% File : Princess---230619
% Problem : SWC242+1 : TPTP v8.1.2. Released v2.4.0.
% Transfm : none
% Format : tptp
% Command : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s
% Computer : n002.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 20:50:25 EDT 2023
% Result : Theorem 28.01s 4.41s
% Output : Proof 36.96s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SWC242+1 : TPTP v8.1.2. Released v2.4.0.
% 0.07/0.13 % Command : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s
% 0.13/0.34 % Computer : n002.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.21/0.34 % WCLimit : 300
% 0.21/0.34 % DateTime : Mon Aug 28 16:09:19 EDT 2023
% 0.21/0.34 % CPUTime :
% 0.21/0.62 ________ _____
% 0.21/0.62 ___ __ \_________(_)________________________________
% 0.21/0.62 __ /_/ /_ ___/_ /__ __ \ ___/ _ \_ ___/_ ___/
% 0.21/0.62 _ ____/_ / _ / _ / / / /__ / __/(__ )_(__ )
% 0.21/0.62 /_/ /_/ /_/ /_/ /_/\___/ \___//____/ /____/
% 0.21/0.62
% 0.21/0.62 A Theorem Prover for First-Order Logic modulo Linear Integer Arithmetic
% 0.21/0.62 (2023-06-19)
% 0.21/0.62
% 0.21/0.62 (c) Philipp Rümmer, 2009-2023
% 0.21/0.62 Contributors: Peter Backeman, Peter Baumgartner, Angelo Brillout, Zafer Esen,
% 0.21/0.62 Amanda Stjerna.
% 0.21/0.62 Free software under BSD-3-Clause.
% 0.21/0.62
% 0.21/0.62 For more information, visit http://www.philipp.ruemmer.org/princess.shtml
% 0.21/0.62
% 0.21/0.62 Loading /export/starexec/sandbox2/benchmark/theBenchmark.p ...
% 0.21/0.63 Running up to 7 provers in parallel.
% 0.21/0.66 Prover 1: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1571432423
% 0.21/0.66 Prover 0: Options: +triggersInConjecture +genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1042961893
% 0.21/0.66 Prover 2: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMinimalAndEmpty -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1065072994
% 0.21/0.66 Prover 3: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1922548996
% 0.21/0.66 Prover 4: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=1868514696
% 0.21/0.66 Prover 5: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=1259561288
% 0.21/0.66 Prover 6: Options: -triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1399714365
% 5.16/1.40 Prover 1: Preprocessing ...
% 5.21/1.41 Prover 4: Preprocessing ...
% 5.21/1.44 Prover 6: Preprocessing ...
% 5.21/1.44 Prover 3: Preprocessing ...
% 5.21/1.44 Prover 0: Preprocessing ...
% 5.21/1.44 Prover 2: Preprocessing ...
% 5.21/1.44 Prover 5: Preprocessing ...
% 15.93/2.84 Prover 2: Proving ...
% 15.93/2.88 Prover 1: Constructing countermodel ...
% 15.93/2.89 Prover 5: Constructing countermodel ...
% 16.63/2.95 Prover 3: Constructing countermodel ...
% 16.63/2.97 Prover 6: Proving ...
% 24.82/4.01 Prover 4: Constructing countermodel ...
% 24.82/4.04 Prover 0: Proving ...
% 28.01/4.41 Prover 0: proved (3766ms)
% 28.01/4.41
% 28.01/4.41 % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 28.01/4.41
% 28.01/4.41 Prover 7: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-236303470
% 28.01/4.41 Prover 2: stopped
% 28.01/4.42 Prover 3: stopped
% 28.01/4.43 Prover 5: stopped
% 28.01/4.44 Prover 6: stopped
% 28.01/4.44 Prover 8: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-200781089
% 28.01/4.44 Prover 11: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1509710984
% 28.01/4.44 Prover 10: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=919308125
% 28.01/4.44 Prover 13: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=complete -randomSeed=1138197443
% 29.56/4.63 Prover 7: Preprocessing ...
% 29.56/4.64 Prover 8: Preprocessing ...
% 29.56/4.65 Prover 13: Preprocessing ...
% 29.56/4.67 Prover 11: Preprocessing ...
% 30.02/4.69 Prover 10: Preprocessing ...
% 31.32/4.89 Prover 10: Constructing countermodel ...
% 31.32/4.90 Prover 7: Constructing countermodel ...
% 31.92/4.95 Prover 13: Constructing countermodel ...
% 32.38/5.00 Prover 8: Warning: ignoring some quantifiers
% 32.38/5.01 Prover 8: Constructing countermodel ...
% 35.78/5.42 Prover 10: Found proof (size 16)
% 35.86/5.42 Prover 10: proved (977ms)
% 35.86/5.42 Prover 7: stopped
% 35.86/5.42 Prover 8: stopped
% 35.86/5.42 Prover 13: stopped
% 35.86/5.42 Prover 4: stopped
% 35.86/5.42 Prover 1: stopped
% 36.51/5.63 Prover 11: Constructing countermodel ...
% 36.51/5.65 Prover 11: stopped
% 36.51/5.65
% 36.51/5.66 % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 36.51/5.66
% 36.51/5.66 % SZS output start Proof for theBenchmark
% 36.51/5.67 Assumptions after simplification:
% 36.51/5.67 ---------------------------------
% 36.51/5.67
% 36.51/5.67 (ax17)
% 36.89/5.67 $i(nil) & ssList(nil)
% 36.89/5.67
% 36.89/5.67 (ax58)
% 36.89/5.68 $i(nil) & ! [v0: $i] : (v0 = nil | ~ $i(v0) | ~ segmentP(nil, v0) | ~
% 36.89/5.68 ssList(v0)) & ( ~ ssList(nil) | segmentP(nil, nil))
% 36.89/5.68
% 36.89/5.68 (co1)
% 36.96/5.72 $i(nil) & ? [v0: $i] : ? [v1: $i] : ? [v2: $i] : ? [v3: $i] : ? [v4: $i]
% 36.96/5.72 : ? [v5: $i] : ? [v6: $i] : ( ~ (v0 = nil) & cons(v2, nil) = v3 & app(v5,
% 36.96/5.72 v6) = v0 & app(v4, v3) = v5 & $i(v6) & $i(v5) & $i(v4) & $i(v3) & $i(v2) &
% 36.96/5.72 $i(v1) & $i(v0) & ssList(v6) & ssList(v4) & ssList(v1) & ssList(v0) &
% 36.96/5.72 ssItem(v2) & ! [v7: $i] : ! [v8: $i] : ! [v9: $i] : ! [v10: $i] : !
% 36.96/5.72 [v11: $i] : ( ~ (cons(v7, nil) = v8) | ~ (app(v10, v11) = v0) | ~ (app(v9,
% 36.96/5.72 v8) = v10) | ~ $i(v11) | ~ $i(v9) | ~ $i(v7) | ~ ssList(v11) | ~
% 36.96/5.72 ssList(v9) | ~ ssItem(v7) | ? [v12: $i] : ($i(v12) & lt(v7, v12) &
% 36.96/5.72 memberP(v11, v12) & memberP(v9, v12) & ssItem(v12) & ~ leq(v7, v12))) &
% 36.96/5.72 ! [v7: $i] : ( ~ $i(v7) | ~ lt(v2, v7) | ~ memberP(v6, v7) | ~
% 36.96/5.72 memberP(v4, v7) | ~ ssItem(v7) | leq(v2, v7)))
% 36.96/5.72
% 36.96/5.72 Further assumptions not needed in the proof:
% 36.96/5.72 --------------------------------------------
% 36.96/5.72 ax1, ax10, ax11, ax12, ax13, ax14, ax15, ax16, ax18, ax19, ax2, ax20, ax21,
% 36.96/5.72 ax22, ax23, ax24, ax25, ax26, ax27, ax28, ax29, ax3, ax30, ax31, ax32, ax33,
% 36.96/5.72 ax34, ax35, ax36, ax37, ax38, ax39, ax4, ax40, ax41, ax42, ax43, ax44, ax45,
% 36.96/5.72 ax46, ax47, ax48, ax49, ax5, ax50, ax51, ax52, ax53, ax54, ax55, ax56, ax57,
% 36.96/5.72 ax59, ax6, ax60, ax61, ax62, ax63, ax64, ax65, ax66, ax67, ax68, ax69, ax7,
% 36.96/5.72 ax70, ax71, ax72, ax73, ax74, ax75, ax76, ax77, ax78, ax79, ax8, ax80, ax81,
% 36.96/5.72 ax82, ax83, ax84, ax85, ax86, ax87, ax88, ax89, ax9, ax90, ax91, ax92, ax93,
% 36.96/5.72 ax94, ax95
% 36.96/5.72
% 36.96/5.72 Those formulas are unsatisfiable:
% 36.96/5.72 ---------------------------------
% 36.96/5.72
% 36.96/5.72 Begin of proof
% 36.96/5.72 |
% 36.96/5.72 | ALPHA: (ax17) implies:
% 36.96/5.72 | (1) ssList(nil)
% 36.96/5.72 |
% 36.96/5.72 | ALPHA: (ax58) implies:
% 36.96/5.72 | (2) ~ ssList(nil) | segmentP(nil, nil)
% 36.96/5.72 |
% 36.96/5.72 | ALPHA: (co1) implies:
% 36.96/5.73 | (3) ? [v0: $i] : ? [v1: $i] : ? [v2: $i] : ? [v3: $i] : ? [v4: $i] :
% 36.96/5.73 | ? [v5: $i] : ? [v6: $i] : ( ~ (v0 = nil) & cons(v2, nil) = v3 &
% 36.96/5.73 | app(v5, v6) = v0 & app(v4, v3) = v5 & $i(v6) & $i(v5) & $i(v4) &
% 36.96/5.73 | $i(v3) & $i(v2) & $i(v1) & $i(v0) & ssList(v6) & ssList(v4) &
% 36.96/5.73 | ssList(v1) & ssList(v0) & ssItem(v2) & ! [v7: $i] : ! [v8: $i] : !
% 36.96/5.73 | [v9: $i] : ! [v10: $i] : ! [v11: $i] : ( ~ (cons(v7, nil) = v8) |
% 36.96/5.73 | ~ (app(v10, v11) = v0) | ~ (app(v9, v8) = v10) | ~ $i(v11) | ~
% 36.96/5.73 | $i(v9) | ~ $i(v7) | ~ ssList(v11) | ~ ssList(v9) | ~ ssItem(v7)
% 36.96/5.73 | | ? [v12: $i] : ($i(v12) & lt(v7, v12) & memberP(v11, v12) &
% 36.96/5.73 | memberP(v9, v12) & ssItem(v12) & ~ leq(v7, v12))) & ! [v7: $i]
% 36.96/5.73 | : ( ~ $i(v7) | ~ lt(v2, v7) | ~ memberP(v6, v7) | ~ memberP(v4,
% 36.96/5.73 | v7) | ~ ssItem(v7) | leq(v2, v7)))
% 36.96/5.73 |
% 36.96/5.73 | DELTA: instantiating (3) with fresh symbols all_91_0, all_91_1, all_91_2,
% 36.96/5.73 | all_91_3, all_91_4, all_91_5, all_91_6 gives:
% 36.96/5.73 | (4) ~ (all_91_6 = nil) & cons(all_91_4, nil) = all_91_3 & app(all_91_1,
% 36.96/5.73 | all_91_0) = all_91_6 & app(all_91_2, all_91_3) = all_91_1 &
% 36.96/5.73 | $i(all_91_0) & $i(all_91_1) & $i(all_91_2) & $i(all_91_3) &
% 36.96/5.73 | $i(all_91_4) & $i(all_91_5) & $i(all_91_6) & ssList(all_91_0) &
% 36.96/5.73 | ssList(all_91_2) & ssList(all_91_5) & ssList(all_91_6) &
% 36.96/5.73 | ssItem(all_91_4) & ! [v0: $i] : ! [v1: $i] : ! [v2: $i] : ! [v3:
% 36.96/5.73 | $i] : ! [v4: $i] : ( ~ (cons(v0, nil) = v1) | ~ (app(v3, v4) =
% 36.96/5.73 | all_91_6) | ~ (app(v2, v1) = v3) | ~ $i(v4) | ~ $i(v2) | ~
% 36.96/5.73 | $i(v0) | ~ ssList(v4) | ~ ssList(v2) | ~ ssItem(v0) | ? [v5: $i]
% 36.96/5.73 | : ($i(v5) & lt(v0, v5) & memberP(v4, v5) & memberP(v2, v5) &
% 36.96/5.73 | ssItem(v5) & ~ leq(v0, v5))) & ! [v0: $i] : ( ~ $i(v0) | ~
% 36.96/5.73 | lt(all_91_4, v0) | ~ memberP(all_91_0, v0) | ~ memberP(all_91_2,
% 36.96/5.73 | v0) | ~ ssItem(v0) | leq(all_91_4, v0))
% 36.96/5.73 |
% 36.96/5.73 | ALPHA: (4) implies:
% 36.96/5.73 | (5) ssItem(all_91_4)
% 36.96/5.73 | (6) ssList(all_91_2)
% 36.96/5.73 | (7) ssList(all_91_0)
% 36.96/5.73 | (8) $i(all_91_4)
% 36.96/5.73 | (9) $i(all_91_2)
% 36.96/5.73 | (10) $i(all_91_0)
% 36.96/5.73 | (11) app(all_91_2, all_91_3) = all_91_1
% 36.96/5.73 | (12) app(all_91_1, all_91_0) = all_91_6
% 36.96/5.73 | (13) cons(all_91_4, nil) = all_91_3
% 36.96/5.73 | (14) ! [v0: $i] : ( ~ $i(v0) | ~ lt(all_91_4, v0) | ~ memberP(all_91_0,
% 36.96/5.73 | v0) | ~ memberP(all_91_2, v0) | ~ ssItem(v0) | leq(all_91_4,
% 36.96/5.73 | v0))
% 36.96/5.74 | (15) ! [v0: $i] : ! [v1: $i] : ! [v2: $i] : ! [v3: $i] : ! [v4: $i] :
% 36.96/5.74 | ( ~ (cons(v0, nil) = v1) | ~ (app(v3, v4) = all_91_6) | ~ (app(v2,
% 36.96/5.74 | v1) = v3) | ~ $i(v4) | ~ $i(v2) | ~ $i(v0) | ~ ssList(v4) |
% 36.96/5.74 | ~ ssList(v2) | ~ ssItem(v0) | ? [v5: $i] : ($i(v5) & lt(v0, v5) &
% 36.96/5.74 | memberP(v4, v5) & memberP(v2, v5) & ssItem(v5) & ~ leq(v0, v5)))
% 36.96/5.74 |
% 36.96/5.74 | BETA: splitting (2) gives:
% 36.96/5.74 |
% 36.96/5.74 | Case 1:
% 36.96/5.74 | |
% 36.96/5.74 | | (16) ~ ssList(nil)
% 36.96/5.74 | |
% 36.96/5.74 | | PRED_UNIFY: (1), (16) imply:
% 36.96/5.74 | | (17) $false
% 36.96/5.74 | |
% 36.96/5.74 | | CLOSE: (17) is inconsistent.
% 36.96/5.74 | |
% 36.96/5.74 | Case 2:
% 36.96/5.74 | |
% 36.96/5.74 | |
% 36.96/5.74 | | GROUND_INST: instantiating (15) with all_91_4, all_91_3, all_91_2, all_91_1,
% 36.96/5.74 | | all_91_0, simplifying with (5), (6), (7), (8), (9), (10), (11),
% 36.96/5.74 | | (12), (13) gives:
% 36.96/5.74 | | (18) ? [v0: $i] : ($i(v0) & lt(all_91_4, v0) & memberP(all_91_0, v0) &
% 36.96/5.74 | | memberP(all_91_2, v0) & ssItem(v0) & ~ leq(all_91_4, v0))
% 36.96/5.74 | |
% 36.96/5.74 | | DELTA: instantiating (18) with fresh symbol all_116_0 gives:
% 36.96/5.74 | | (19) $i(all_116_0) & lt(all_91_4, all_116_0) & memberP(all_91_0,
% 36.96/5.74 | | all_116_0) & memberP(all_91_2, all_116_0) & ssItem(all_116_0) & ~
% 36.96/5.74 | | leq(all_91_4, all_116_0)
% 36.96/5.74 | |
% 36.96/5.74 | | ALPHA: (19) implies:
% 36.96/5.74 | | (20) ~ leq(all_91_4, all_116_0)
% 36.96/5.74 | | (21) ssItem(all_116_0)
% 36.96/5.74 | | (22) memberP(all_91_2, all_116_0)
% 36.96/5.74 | | (23) memberP(all_91_0, all_116_0)
% 36.96/5.74 | | (24) lt(all_91_4, all_116_0)
% 36.96/5.74 | | (25) $i(all_116_0)
% 36.96/5.74 | |
% 36.96/5.74 | | GROUND_INST: instantiating (14) with all_116_0, simplifying with (20), (21),
% 36.96/5.74 | | (22), (23), (24), (25) gives:
% 36.96/5.74 | | (26) $false
% 36.96/5.74 | |
% 36.96/5.74 | | CLOSE: (26) is inconsistent.
% 36.96/5.74 | |
% 36.96/5.74 | End of split
% 36.96/5.74 |
% 36.96/5.74 End of proof
% 36.96/5.74 % SZS output end Proof for theBenchmark
% 36.96/5.74
% 36.96/5.74 5120ms
%------------------------------------------------------------------------------