%------------------------------------------------------------------------------ % File : Princess---230619 % Problem : LCL913+1 : TPTP v9.3.1. Released v6.4.0. % 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 12:55:06 PM UTC 2026 % Result : Unknown 0.15s 40.12s % Output : None % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.03 % Problem : LCL913+1 : TPTP v9.3.1. Released v6.4.0. % 0.00/0.04 % Command : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s % 0.08/0.36 % Computer : n027.cluster.edu % 0.08/0.36 % Model : x86_64 x86_64 % 0.08/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.08/0.36 % Memory : 8046.5625MB % 0.08/0.36 % OS : Linux 6.8.0-71-generic % 0.08/0.36 % CPULimit : 300 % 0.08/0.36 % WCLimit : 300 % 0.08/0.36 % DateTime : Sat Sep 5 05:32:43 UTC 2026 % 0.08/0.36 % CPUTime : % 0.08/0.38 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. % 0.70/0.70 ________ _____ % 0.70/0.70 ___ __ \_________(_)________________________________ % 0.70/0.70 __ /_/ /_ ___/_ /__ __ \ ___/ _ \_ ___/_ ___/ % 0.70/0.70 _ ____/_ / _ / _ / / / /__ / __/(__ )_(__ ) % 0.70/0.70 /_/ /_/ /_/ /_/ /_/\___/ \___//____/ /____/ % 0.70/0.70 % 0.70/0.70 A Theorem Prover for First-Order Logic modulo Linear Integer Arithmetic % 0.70/0.70 (2023-06-19) % 0.70/0.70 % 0.70/0.70 (c) Philipp Rümmer, 2009-2023 % 0.70/0.70 Contributors: Peter Backeman, Peter Baumgartner, Angelo Brillout, Zafer Esen, % 0.70/0.70 Amanda Stjerna. % 0.70/0.70 Free software under BSD-3-Clause. % 0.70/0.70 % 0.70/0.70 For more information, visit http://www.philipp.ruemmer.org/princess.shtml % 0.70/0.70 % 0.70/0.70 Loading /export/starexec/sandbox2/benchmark/theBenchmark.p ... % 0.70/0.72 Running up to 7 provers in parallel. % 0.70/0.74 Prover 1: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1571432423 % 0.70/0.74 Prover 2: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMinimalAndEmpty -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1065072994 % 0.70/0.74 Prover 3: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1922548996 % 0.70/0.74 Prover 0: Options: +triggersInConjecture +genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1042961893 % 0.70/0.74 Prover 4: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=1868514696 % 0.70/0.74 Prover 5: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=1259561288 % 0.70/0.74 Prover 6: Options: -triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1399714365 % 4.17/1.35 Prover 1: Preprocessing ... % 4.17/1.36 Prover 4: Preprocessing ... % 4.17/1.39 Prover 5: Preprocessing ... % 4.17/1.39 Prover 6: Preprocessing ... % 4.17/1.39 Prover 3: Preprocessing ... % 4.17/1.39 Prover 0: Preprocessing ... % 4.17/1.39 Prover 2: Preprocessing ... % 12.03/2.35 Prover 5: Proving ... % 12.03/2.36 Prover 3: Constructing countermodel ... % 12.03/2.36 Prover 4: Constructing countermodel ... % 12.03/2.37 Prover 1: Constructing countermodel ... % 12.03/2.37 Prover 6: Constructing countermodel ... % 12.81/2.47 Prover 0: Proving ... % 13.61/2.54 Prover 2: Proving ... % 25.98/4.08 Prover 1: gave up % 25.98/4.08 Prover 7: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-236303470 % 27.01/4.24 Prover 7: Preprocessing ... % 31.80/4.82 Prover 7: Constructing countermodel ... % 67.99/9.47 Prover 2: stopped % 67.99/9.47 Prover 8: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-200781089 % 68.78/9.55 Prover 8: Preprocessing ... % 70.38/9.72 Prover 8: Warning: ignoring some quantifiers % 70.38/9.74 Prover 8: Constructing countermodel ... % 103.74/14.08 Prover 5: stopped % 105.10/14.08 Prover 9: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allMinimal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1423531889 % 105.10/14.11 Prover 9: Preprocessing ... % 106.88/14.32 Prover 9: Constructing countermodel ... % 135.47/17.98 Prover 6: stopped % 135.47/17.99 Prover 10: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=919308125 % 136.51/18.14 Prover 10: Preprocessing ... % 138.59/18.34 Prover 10: Constructing countermodel ... % 200.51/26.49 Prover 7: stopped % 200.51/26.49 Prover 11: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1509710984 % 201.24/26.52 Prover 11: Preprocessing ... % 201.24/26.59 Prover 11: Constructing countermodel ... % 213.29/28.08 Prover 4: stopped % 213.29/28.08 Prover 12: Options: -triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=2024365391 % 213.29/28.12 Prover 12: Preprocessing ... % 215.31/28.31 Prover 12: Proving ... % 222.05/29.23 Prover 12: stopped % 222.05/29.24 Prover 13: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=complete -randomSeed=1138197443 % 222.85/29.35 Prover 13: Preprocessing ... % 223.64/29.47 Prover 13: Constructing countermodel ... % 266.36/35.28 Prover 9: stopped % 266.36/35.28 Prover 14: Options: -triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allMinimal -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=414236379 % 267.10/35.33 Prover 14: Preprocessing ... % 269.48/35.65 Prover 14: Proving ... %------------------------------------------------------------------------------