%------------------------------------------------------------------------------ % File : Princess---230619 % Problem : LCL901+1 : TPTP v9.3.1. Released v5.5.0. % Transfm : none % Format : tptp % Command : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s % Computer : n031.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 12:55:05 PM UTC 2026 % Result : Unknown 0.13s 42.57s % Output : None % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.02 % Problem : LCL901+1 : TPTP v9.3.1. Released v5.5.0. % 0.00/0.03 % Command : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s % 0.08/0.34 % Computer : n031.cluster.edu % 0.08/0.34 % Model : x86_64 x86_64 % 0.08/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.08/0.34 % Memory : 8046.5625MB % 0.08/0.34 % OS : Linux 6.8.0-71-generic % 0.08/0.34 % CPULimit : 300 % 0.08/0.34 % WCLimit : 300 % 0.08/0.34 % DateTime : Sat Sep 5 10:25:39 UTC 2026 % 0.08/0.34 % CPUTime : % 0.08/0.35 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. % 0.58/0.69 ________ _____ % 0.58/0.69 ___ __ \_________(_)________________________________ % 0.58/0.69 __ /_/ /_ ___/_ /__ __ \ ___/ _ \_ ___/_ ___/ % 0.58/0.69 _ ____/_ / _ / _ / / / /__ / __/(__ )_(__ ) % 0.58/0.69 /_/ /_/ /_/ /_/ /_/\___/ \___//____/ /____/ % 0.58/0.69 % 0.58/0.69 A Theorem Prover for First-Order Logic modulo Linear Integer Arithmetic % 0.58/0.69 (2023-06-19) % 0.58/0.69 % 0.58/0.69 (c) Philipp Rümmer, 2009-2023 % 0.58/0.69 Contributors: Peter Backeman, Peter Baumgartner, Angelo Brillout, Zafer Esen, % 0.58/0.69 Amanda Stjerna. % 0.58/0.69 Free software under BSD-3-Clause. % 0.58/0.69 % 0.58/0.69 For more information, visit http://www.philipp.ruemmer.org/princess.shtml % 0.58/0.69 % 0.58/0.69 Loading /export/starexec/sandbox2/benchmark/theBenchmark.p ... % 0.69/0.71 Running up to 7 provers in parallel. % 0.69/0.72 Prover 1: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1571432423 % 0.69/0.72 Prover 2: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMinimalAndEmpty -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1065072994 % 0.69/0.72 Prover 3: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1922548996 % 0.69/0.72 Prover 0: Options: +triggersInConjecture +genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1042961893 % 0.69/0.72 Prover 4: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=1868514696 % 0.69/0.72 Prover 5: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=1259561288 % 0.69/0.72 Prover 6: Options: -triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1399714365 % 2.25/1.09 Prover 1: Preprocessing ... % 2.25/1.11 Prover 4: Preprocessing ... % 3.02/1.19 Prover 0: Preprocessing ... % 3.02/1.19 Prover 2: Preprocessing ... % 3.02/1.19 Prover 6: Preprocessing ... % 3.02/1.19 Prover 3: Preprocessing ... % 3.02/1.19 Prover 5: Preprocessing ... % 5.66/1.53 Prover 6: Constructing countermodel ... % 5.66/1.54 Prover 1: Constructing countermodel ... % 5.66/1.55 Prover 3: Constructing countermodel ... % 6.43/1.60 Prover 4: Constructing countermodel ... % 6.43/1.61 Prover 5: Proving ... % 6.43/1.61 Prover 2: Proving ... % 6.43/1.63 Prover 0: Proving ... % 7.16/1.76 Prover 1: gave up % 7.16/1.76 Prover 3: gave up % 7.16/1.76 Prover 7: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-236303470 % 7.16/1.76 Prover 8: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-200781089 % 7.16/1.80 Prover 7: Preprocessing ... % 7.98/1.82 Prover 8: Preprocessing ... % 7.98/1.82 Prover 6: gave up % 7.98/1.83 Prover 9: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allMinimal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1423531889 % 7.98/1.88 Prover 9: Preprocessing ... % 8.74/1.90 Prover 7: Warning: ignoring some quantifiers % 8.74/1.92 Prover 7: Constructing countermodel ... % 8.74/1.94 Prover 8: Warning: ignoring some quantifiers % 8.74/1.96 Prover 8: Constructing countermodel ... % 9.89/2.08 Prover 9: Constructing countermodel ... % 9.89/2.09 Prover 8: gave up % 9.89/2.09 Prover 10: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=919308125 % 10.71/2.16 Prover 10: Preprocessing ... % 11.07/2.27 Prover 10: Warning: ignoring some quantifiers % 11.07/2.28 Prover 10: Constructing countermodel ... % 11.84/2.36 Prover 10: gave up % 11.84/2.36 Prover 11: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1509710984 % 12.63/2.42 Prover 11: Preprocessing ... % 13.42/2.56 Prover 11: Constructing countermodel ... % 63.72/9.03 Prover 2: stopped % 63.72/9.04 Prover 12: Options: -triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=2024365391 % 64.87/9.10 Prover 12: Preprocessing ... % 66.08/9.22 Prover 12: Proving ... % 77.97/10.76 Prover 12: stopped % 77.97/10.77 Prover 13: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=complete -randomSeed=1138197443 % 78.81/10.82 Prover 13: Preprocessing ... % 79.54/10.93 Prover 13: Warning: ignoring some quantifiers % 79.54/10.94 Prover 13: Constructing countermodel ... % 79.54/11.00 Prover 13: gave up % 79.54/11.01 Prover 14: Options: -triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allMinimal -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=414236379 % 79.54/11.04 Prover 14: Preprocessing ... % 81.78/11.28 Prover 14: Proving ... % 103.02/14.05 Prover 5: stopped % 104.23/14.06 Prover 15: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=723048181 % 104.23/14.08 Prover 15: Preprocessing ... % 104.23/14.14 Prover 15: Proving ... % 197.72/26.15 Prover 7: stopped % 197.72/26.15 Prover 16: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=completeFrugal -randomSeed=-2043353683 % 197.72/26.16 Prover 16: Preprocessing ... % 197.72/26.22 Prover 16: Warning: ignoring some quantifiers % 197.72/26.22 Prover 16: Constructing countermodel ... % 198.51/26.28 Prover 16: gave up % 198.51/26.28 Prover 17: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=642448422 % 198.97/26.30 Prover 17: Preprocessing ... % 198.97/26.33 Prover 17: Constructing countermodel ... % 198.97/26.33 Prover 17: gave up % 198.97/26.34 Prover 18: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-219651170 % 198.97/26.36 Prover 18: Preprocessing ... % 199.73/26.41 Prover 18: Warning: ignoring some quantifiers % 199.73/26.41 Prover 18: Constructing countermodel ... % 199.73/26.42 Prover 18: gave up % 199.73/26.42 Prover 19: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=complete -randomSeed=-1780594085 % 199.73/26.44 Prover 19: Preprocessing ... % 199.73/26.49 Prover 19: Warning: ignoring some quantifiers % 199.73/26.49 Prover 19: Constructing countermodel ... % 200.53/26.51 Prover 19: gave up % 200.53/26.52 Prover 20: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMinimalAndEmpty -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=2065050644 % 200.53/26.54 Prover 20: Preprocessing ... % 201.26/26.67 Prover 20: Proving ... % 212.07/28.08 Prover 4: stopped % 212.07/28.08 Prover 21: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=201956991 % 212.07/28.11 Prover 21: Preprocessing ... % 212.07/28.18 Prover 21: Proving ... % 216.68/28.69 Prover 9: stopped % 257.52/35.00 Prover 14: stopped %------------------------------------------------------------------------------