%------------------------------------------------------------------------------ % File : Princess---230619 % Problem : LCL471+1 : TPTP v9.3.1. Bugfixed v9.2.0. % Transfm : none % Format : tptp % Command : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s % Computer : n027.cluster.edu % Model : x86_64 x86_64 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz % Memory : 8046.5625MB % OS : Linux 6.8.0-71-generic % CPULimit : 300s % WCLimit : 300s % DateTime : Mon Sep 7 12:54:13 PM UTC 2026 % Result : Unknown 0.15s 40.25s % Output : None % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.03 % Problem : LCL471+1 : TPTP v9.3.1. Bugfixed v9.2.0. % 0.00/0.04 % Command : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s % 0.09/0.36 % Computer : n027.cluster.edu % 0.09/0.36 % Model : x86_64 x86_64 % 0.09/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.09/0.36 % Memory : 8046.5625MB % 0.09/0.36 % OS : Linux 6.8.0-71-generic % 0.09/0.36 % CPULimit : 300 % 0.09/0.36 % WCLimit : 300 % 0.09/0.36 % DateTime : Sat Sep 5 08:46:58 UTC 2026 % 0.09/0.36 % CPUTime : % 0.13/0.40 OpenJDK 64-Bit Server VM warning: Options -Xverify:none and -noverify were deprecated in JDK 13 and will likely be removed in a future release. % 0.59/0.73 ________ _____ % 0.59/0.73 ___ __ \_________(_)________________________________ % 0.59/0.73 __ /_/ /_ ___/_ /__ __ \ ___/ _ \_ ___/_ ___/ % 0.59/0.73 _ ____/_ / _ / _ / / / /__ / __/(__ )_(__ ) % 0.59/0.73 /_/ /_/ /_/ /_/ /_/\___/ \___//____/ /____/ % 0.59/0.73 % 0.59/0.73 A Theorem Prover for First-Order Logic modulo Linear Integer Arithmetic % 0.59/0.73 (2023-06-19) % 0.59/0.73 % 0.59/0.73 (c) Philipp Rümmer, 2009-2023 % 0.59/0.73 Contributors: Peter Backeman, Peter Baumgartner, Angelo Brillout, Zafer Esen, % 0.59/0.73 Amanda Stjerna. % 0.59/0.73 Free software under BSD-3-Clause. % 0.59/0.73 % 0.59/0.73 For more information, visit http://www.philipp.ruemmer.org/princess.shtml % 0.59/0.73 % 0.59/0.74 Loading /export/starexec/sandbox2/benchmark/theBenchmark.p ... % 0.59/0.76 Running up to 7 provers in parallel. % 0.59/0.77 Prover 1: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1571432423 % 0.59/0.77 Prover 3: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1922548996 % 0.59/0.77 Prover 2: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMinimalAndEmpty -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1065072994 % 0.59/0.77 Prover 0: Options: +triggersInConjecture +genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1042961893 % 0.59/0.77 Prover 4: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=1868514696 % 0.59/0.77 Prover 5: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=1259561288 % 0.59/0.77 Prover 6: Options: -triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1399714365 % 3.87/1.31 Prover 4: Preprocessing ... % 3.87/1.33 Prover 1: Preprocessing ... % 4.65/1.42 Prover 0: Preprocessing ... % 4.65/1.42 Prover 2: Preprocessing ... % 4.65/1.42 Prover 5: Preprocessing ... % 4.65/1.42 Prover 3: Preprocessing ... % 4.65/1.42 Prover 6: Preprocessing ... % 9.84/2.17 Prover 5: Proving ... % 10.86/2.30 Prover 1: Constructing countermodel ... % 11.67/2.32 Prover 3: Constructing countermodel ... % 11.67/2.33 Prover 6: Constructing countermodel ... % 11.67/2.33 Prover 4: Constructing countermodel ... % 11.67/2.39 Prover 0: Proving ... % 12.42/2.44 Prover 2: Proving ... % 21.07/3.52 Prover 1: gave up % 21.07/3.52 Prover 7: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-236303470 % 21.07/3.59 Prover 7: Preprocessing ... % 24.21/3.96 Prover 7: Constructing countermodel ... % 68.02/9.59 Prover 2: stopped % 68.79/9.60 Prover 8: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-200781089 % 69.59/9.70 Prover 8: Preprocessing ... % 71.94/10.03 Prover 8: Warning: ignoring some quantifiers % 71.94/10.06 Prover 8: Constructing countermodel ... % 74.10/10.29 Prover 6: gave up % 74.10/10.29 Prover 9: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allMinimal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1423531889 % 74.26/10.35 Prover 8: gave up % 74.26/10.35 Prover 10: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=919308125 % 75.05/10.40 Prover 9: Preprocessing ... % 75.05/10.44 Prover 10: Preprocessing ... % 77.35/10.74 Prover 10: Constructing countermodel ... % 77.35/10.76 Prover 9: Constructing countermodel ... % 78.93/10.95 Prover 10: gave up % 78.93/10.96 Prover 11: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1509710984 % 79.75/11.01 Prover 11: Preprocessing ... % 82.03/11.30 Prover 11: Constructing countermodel ... % 103.11/14.10 Prover 5: stopped % 103.11/14.10 Prover 12: Options: -triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=2024365391 % 104.15/14.23 Prover 12: Preprocessing ... % 107.03/14.59 Prover 12: Proving ... % 114.79/15.51 Prover 12: stopped % 114.79/15.52 Prover 13: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=complete -randomSeed=1138197443 % 114.79/15.56 Prover 13: Preprocessing ... % 115.63/15.67 Prover 13: Constructing countermodel ... % 117.18/15.84 Prover 13: gave up % 117.18/15.84 Prover 14: Options: -triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allMinimal -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=414236379 % 117.18/15.89 Prover 14: Preprocessing ... % 118.83/16.06 Prover 14: Proving ... % 201.56/26.81 Prover 7: stopped % 201.56/26.82 Prover 15: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=723048181 % 202.28/26.96 Prover 15: Preprocessing ... % 203.76/27.14 Prover 15: Proving ... % 211.62/28.11 Prover 4: stopped % 211.62/28.11 Prover 16: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=completeFrugal -randomSeed=-2043353683 % 211.62/28.21 Prover 16: Preprocessing ... % 212.85/28.33 Prover 16: Warning: ignoring some quantifiers % 212.85/28.35 Prover 16: Constructing countermodel ... % 222.65/29.58 Prover 16: gave up % 222.65/29.58 Prover 17: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=642448422 % 223.50/29.68 Prover 17: Preprocessing ... % 224.24/29.78 Prover 17: Constructing countermodel ... % 236.23/31.34 Prover 9: stopped % 236.23/31.34 Prover 18: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-219651170 % 236.90/31.37 Prover 18: Preprocessing ... % 237.20/31.42 Prover 18: Warning: ignoring some quantifiers % 237.20/31.43 Prover 18: Constructing countermodel ... % 278.65/37.09 Prover 14: stopped % 278.65/37.10 Prover 19: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=complete -randomSeed=-1780594085 % 279.48/37.11 Prover 19: Preprocessing ... % 279.48/37.14 Prover 19: Constructing countermodel ... % 279.48/37.20 Prover 19: gave up % 279.48/37.20 Prover 20: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMinimalAndEmpty -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=2065050644 % 279.48/37.21 Prover 20: Preprocessing ... % 279.48/37.27 Prover 20: Proving ... %------------------------------------------------------------------------------