TSTP Solution File: SYN391+1 by Princess---230619
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%------------------------------------------------------------------------------
% File : Princess---230619
% Problem : SYN391+1 : TPTP v8.1.2. Released v2.0.0.
% 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 : Fri Sep 1 03:27:30 EDT 2023
% Result : Theorem 2.34s 1.16s
% Output : Proof 2.85s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SYN391+1 : TPTP v8.1.2. Released v2.0.0.
% 0.00/0.13 % Command : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s
% 0.13/0.34 % Computer : n015.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
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Sat Aug 26 19:17:38 EDT 2023
% 0.13/0.35 % CPUTime :
% 0.19/0.61 ________ _____
% 0.19/0.61 ___ __ \_________(_)________________________________
% 0.19/0.61 __ /_/ /_ ___/_ /__ __ \ ___/ _ \_ ___/_ ___/
% 0.19/0.61 _ ____/_ / _ / _ / / / /__ / __/(__ )_(__ )
% 0.19/0.61 /_/ /_/ /_/ /_/ /_/\___/ \___//____/ /____/
% 0.19/0.61
% 0.19/0.61 A Theorem Prover for First-Order Logic modulo Linear Integer Arithmetic
% 0.19/0.61 (2023-06-19)
% 0.19/0.61
% 0.19/0.61 (c) Philipp Rümmer, 2009-2023
% 0.19/0.61 Contributors: Peter Backeman, Peter Baumgartner, Angelo Brillout, Zafer Esen,
% 0.19/0.61 Amanda Stjerna.
% 0.19/0.61 Free software under BSD-3-Clause.
% 0.19/0.61
% 0.19/0.61 For more information, visit http://www.philipp.ruemmer.org/princess.shtml
% 0.19/0.61
% 0.19/0.62 Loading /export/starexec/sandbox/benchmark/theBenchmark.p ...
% 0.19/0.63 Running up to 7 provers in parallel.
% 0.19/0.66 Prover 0: Options: +triggersInConjecture +genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1042961893
% 0.19/0.66 Prover 2: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMinimalAndEmpty -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1065072994
% 0.19/0.66 Prover 1: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1571432423
% 0.19/0.66 Prover 3: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1922548996
% 0.19/0.66 Prover 4: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=1868514696
% 0.19/0.66 Prover 5: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=1259561288
% 0.19/0.66 Prover 6: Options: -triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1399714365
% 1.94/1.04 Prover 4: Preprocessing ...
% 1.94/1.04 Prover 1: Preprocessing ...
% 1.94/1.07 Prover 4: Constructing countermodel ...
% 1.94/1.07 Prover 1: Constructing countermodel ...
% 1.94/1.10 Prover 6: Preprocessing ...
% 1.94/1.10 Prover 5: Preprocessing ...
% 1.94/1.10 Prover 2: Preprocessing ...
% 1.94/1.10 Prover 0: Preprocessing ...
% 1.94/1.10 Prover 3: Preprocessing ...
% 2.34/1.11 Prover 2: Constructing countermodel ...
% 2.34/1.11 Prover 6: Constructing countermodel ...
% 2.34/1.11 Prover 0: Constructing countermodel ...
% 2.34/1.11 Prover 5: Constructing countermodel ...
% 2.34/1.11 Prover 3: Constructing countermodel ...
% 2.34/1.15 Prover 0: proved (510ms)
% 2.34/1.15 Prover 2: proved (509ms)
% 2.34/1.15 Prover 5: proved (502ms)
% 2.34/1.16
% 2.34/1.16 % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.34/1.16
% 2.34/1.16
% 2.34/1.16 % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.34/1.16
% 2.34/1.16
% 2.34/1.16 % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.34/1.16
% 2.34/1.16 Prover 6: proved (501ms)
% 2.34/1.16
% 2.34/1.16 % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.34/1.16
% 2.34/1.16 Prover 3: proved (510ms)
% 2.34/1.16
% 2.34/1.16 % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.34/1.16
% 2.34/1.16 Prover 7: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-236303470
% 2.34/1.16 Prover 8: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-200781089
% 2.34/1.16 Prover 10: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=919308125
% 2.34/1.17 Prover 7: Preprocessing ...
% 2.34/1.17 Prover 8: Preprocessing ...
% 2.34/1.17 Prover 13: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=complete -randomSeed=1138197443
% 2.34/1.17 Prover 10: Preprocessing ...
% 2.85/1.17 Prover 8: Constructing countermodel ...
% 2.85/1.18 Prover 10: Constructing countermodel ...
% 2.85/1.18 Prover 11: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1509710984
% 2.85/1.18 Prover 1: Found proof (size 18)
% 2.85/1.18 Prover 4: Found proof (size 18)
% 2.85/1.18 Prover 4: proved (533ms)
% 2.85/1.18 Prover 1: proved (535ms)
% 2.85/1.18 Prover 7: Constructing countermodel ...
% 2.85/1.18 Prover 8: stopped
% 2.85/1.18 Prover 11: Preprocessing ...
% 2.85/1.18 Prover 7: stopped
% 2.85/1.18 Prover 10: stopped
% 2.85/1.18 Prover 13: Preprocessing ...
% 2.85/1.19 Prover 11: Constructing countermodel ...
% 2.85/1.19 Prover 13: Constructing countermodel ...
% 2.85/1.19 Prover 11: stopped
% 2.85/1.19 Prover 13: stopped
% 2.85/1.19
% 2.85/1.19 % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.85/1.19
% 2.85/1.20 % SZS output start Proof for theBenchmark
% 2.85/1.20 Assumptions after simplification:
% 2.85/1.20 ---------------------------------
% 2.85/1.20
% 2.85/1.20 (pel9)
% 2.85/1.21 ( ~ p2 | ~ p1) & ( ~ p2 | p1) & ( ~ p1 | p2) & (p2 | p1)
% 2.85/1.21
% 2.85/1.21 Those formulas are unsatisfiable:
% 2.85/1.21 ---------------------------------
% 2.85/1.21
% 2.85/1.21 Begin of proof
% 2.85/1.21 |
% 2.85/1.21 | ALPHA: (pel9) implies:
% 2.85/1.21 | (1) p2 | p1
% 2.85/1.21 | (2) ~ p1 | p2
% 2.85/1.21 | (3) ~ p2 | p1
% 2.85/1.21 | (4) ~ p2 | ~ p1
% 2.85/1.21 |
% 2.85/1.21 | BETA: splitting (1) gives:
% 2.85/1.21 |
% 2.85/1.21 | Case 1:
% 2.85/1.21 | |
% 2.85/1.21 | | (5) p2
% 2.85/1.21 | |
% 2.85/1.21 | | BETA: splitting (4) gives:
% 2.85/1.21 | |
% 2.85/1.21 | | Case 1:
% 2.85/1.21 | | |
% 2.85/1.21 | | | (6) ~ p2
% 2.85/1.21 | | |
% 2.85/1.21 | | | PRED_UNIFY: (5), (6) imply:
% 2.85/1.21 | | | (7) $false
% 2.85/1.21 | | |
% 2.85/1.21 | | | CLOSE: (7) is inconsistent.
% 2.85/1.21 | | |
% 2.85/1.21 | | Case 2:
% 2.85/1.21 | | |
% 2.85/1.21 | | | (8) ~ p1
% 2.85/1.21 | | |
% 2.85/1.21 | | | BETA: splitting (3) gives:
% 2.85/1.21 | | |
% 2.85/1.21 | | | Case 1:
% 2.85/1.21 | | | |
% 2.85/1.21 | | | | (9) ~ p2
% 2.85/1.21 | | | |
% 2.85/1.21 | | | | PRED_UNIFY: (5), (9) imply:
% 2.85/1.21 | | | | (10) $false
% 2.85/1.21 | | | |
% 2.85/1.21 | | | | CLOSE: (10) is inconsistent.
% 2.85/1.21 | | | |
% 2.85/1.21 | | | Case 2:
% 2.85/1.21 | | | |
% 2.85/1.21 | | | | (11) p1
% 2.85/1.21 | | | |
% 2.85/1.21 | | | | PRED_UNIFY: (8), (11) imply:
% 2.85/1.21 | | | | (12) $false
% 2.85/1.21 | | | |
% 2.85/1.21 | | | | CLOSE: (12) is inconsistent.
% 2.85/1.21 | | | |
% 2.85/1.21 | | | End of split
% 2.85/1.21 | | |
% 2.85/1.21 | | End of split
% 2.85/1.21 | |
% 2.85/1.21 | Case 2:
% 2.85/1.21 | |
% 2.85/1.22 | | (13) ~ p2
% 2.85/1.22 | | (14) p1
% 2.85/1.22 | |
% 2.85/1.22 | | BETA: splitting (2) gives:
% 2.85/1.22 | |
% 2.85/1.22 | | Case 1:
% 2.85/1.22 | | |
% 2.85/1.22 | | | (15) ~ p1
% 2.85/1.22 | | |
% 2.85/1.22 | | | PRED_UNIFY: (14), (15) imply:
% 2.85/1.22 | | | (16) $false
% 2.85/1.22 | | |
% 2.85/1.22 | | | CLOSE: (16) is inconsistent.
% 2.85/1.22 | | |
% 2.85/1.22 | | Case 2:
% 2.85/1.22 | | |
% 2.85/1.22 | | | (17) p2
% 2.85/1.22 | | |
% 2.85/1.22 | | | PRED_UNIFY: (13), (17) imply:
% 2.85/1.22 | | | (18) $false
% 2.85/1.22 | | |
% 2.85/1.22 | | | CLOSE: (18) is inconsistent.
% 2.85/1.22 | | |
% 2.85/1.22 | | End of split
% 2.85/1.22 | |
% 2.85/1.22 | End of split
% 2.85/1.22 |
% 2.85/1.22 End of proof
% 2.85/1.22 % SZS output end Proof for theBenchmark
% 2.85/1.22
% 2.85/1.22 602ms
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