%------------------------------------------------------------------------------ % File : Princess---230619 % Problem : LCL885+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 : 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 12:55:04 PM UTC 2026 % Result : Unknown 0.16s 52.90s % Output : None % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.03 % Problem : LCL885+1 : TPTP v9.3.1. Released v5.5.0. % 0.00/0.04 % Command : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s % 0.10/0.36 % Computer : n027.cluster.edu % 0.10/0.36 % Model : x86_64 x86_64 % 0.10/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.10/0.36 % Memory : 8046.5625MB % 0.10/0.36 % OS : Linux 6.8.0-71-generic % 0.10/0.37 % CPULimit : 300 % 0.10/0.37 % WCLimit : 300 % 0.10/0.37 % DateTime : Fri Sep 4 12:51:27 UTC 2026 % 0.10/0.37 % CPUTime : % 0.10/0.38 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. % 0.63/0.77 ________ _____ % 0.63/0.77 ___ __ \_________(_)________________________________ % 0.63/0.77 __ /_/ /_ ___/_ /__ __ \ ___/ _ \_ ___/_ ___/ % 0.63/0.77 _ ____/_ / _ / _ / / / /__ / __/(__ )_(__ ) % 0.63/0.77 /_/ /_/ /_/ /_/ /_/\___/ \___//____/ /____/ % 0.63/0.77 % 0.63/0.77 A Theorem Prover for First-Order Logic modulo Linear Integer Arithmetic % 0.63/0.77 (2023-06-19) % 0.63/0.77 % 0.63/0.77 (c) Philipp Rümmer, 2009-2023 % 0.63/0.77 Contributors: Peter Backeman, Peter Baumgartner, Angelo Brillout, Zafer Esen, % 0.63/0.77 Amanda Stjerna. % 0.63/0.77 Free software under BSD-3-Clause. % 0.63/0.77 % 0.63/0.77 For more information, visit http://www.philipp.ruemmer.org/princess.shtml % 0.63/0.77 % 0.63/0.78 Loading /export/starexec/sandbox2/benchmark/theBenchmark.p ... % 0.77/0.88 Running up to 7 provers in parallel. % 0.77/0.89 Prover 2: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMinimalAndEmpty -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1065072994 % 0.77/0.89 Prover 1: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1571432423 % 0.77/0.89 Prover 3: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1922548996 % 0.77/0.89 Prover 0: Options: +triggersInConjecture +genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1042961893 % 0.77/0.89 Prover 4: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=1868514696 % 0.77/0.89 Prover 5: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=1259561288 % 0.77/0.89 Prover 6: Options: -triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1399714365 % 2.65/1.45 Prover 1: Preprocessing ... % 2.65/1.45 Prover 4: Preprocessing ... % 2.65/1.46 Prover 3: Preprocessing ... % 2.65/1.46 Prover 6: Preprocessing ... % 2.65/1.46 Prover 2: Preprocessing ... % 2.65/1.46 Prover 0: Preprocessing ... % 2.65/1.46 Prover 5: Preprocessing ... % 4.96/1.79 Prover 4: Constructing countermodel ... % 5.70/1.81 Prover 1: Constructing countermodel ... % 5.70/1.82 Prover 3: Constructing countermodel ... % 5.70/1.84 Prover 6: Proving ... % 5.70/1.88 Prover 5: Proving ... % 6.45/1.91 Prover 0: Proving ... % 6.45/1.91 Prover 2: Proving ... % 6.45/1.94 Prover 3: gave up % 6.45/1.94 Prover 7: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-236303470 % 6.45/1.94 Prover 1: gave up % 6.45/1.94 Prover 8: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-200781089 % 6.45/1.95 Prover 4: gave up % 6.45/1.95 Prover 9: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allMinimal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1423531889 % 6.45/1.98 Prover 7: Preprocessing ... % 6.45/1.99 Prover 8: Preprocessing ... % 6.45/2.00 Prover 9: Preprocessing ... % 8.31/2.16 Prover 7: Warning: ignoring some quantifiers % 8.31/2.17 Prover 8: Warning: ignoring some quantifiers % 8.31/2.19 Prover 7: Constructing countermodel ... % 8.76/2.20 Prover 8: Constructing countermodel ... % 8.76/2.29 Prover 9: Constructing countermodel ... % 9.55/2.31 Prover 9: gave up % 9.55/2.32 Prover 10: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=919308125 % 9.55/2.32 Prover 8: gave up % 9.55/2.32 Prover 7: gave up % 9.55/2.32 Prover 11: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1509710984 % 9.55/2.33 Prover 12: Options: -triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=2024365391 % 9.55/2.37 Prover 11: Preprocessing ... % 9.55/2.40 Prover 10: Preprocessing ... % 10.37/2.40 Prover 12: Preprocessing ... % 11.13/2.54 Prover 11: Constructing countermodel ... % 11.13/2.54 Prover 10: Warning: ignoring some quantifiers % 11.13/2.55 Prover 10: Constructing countermodel ... % 11.13/2.55 Prover 11: gave up % 11.13/2.55 Prover 13: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=complete -randomSeed=1138197443 % 11.13/2.56 Prover 12: Proving ... % 11.13/2.57 Prover 13: Preprocessing ... % 11.13/2.59 Prover 10: gave up % 11.13/2.59 Prover 14: Options: -triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allMinimal -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=414236379 % 11.92/2.62 Prover 14: Preprocessing ... % 11.92/2.66 Prover 13: Warning: ignoring some quantifiers % 11.92/2.67 Prover 13: Constructing countermodel ... % 12.68/2.72 Prover 13: gave up % 12.68/2.72 Prover 15: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=723048181 % 12.68/2.75 Prover 15: Preprocessing ... % 14.27/2.91 Prover 15: Proving ... % 14.27/2.91 Prover 14: Proving ... % 33.12/5.36 Prover 12: stopped % 33.12/5.36 Prover 16: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=completeFrugal -randomSeed=-2043353683 % 33.89/5.41 Prover 16: Preprocessing ... % 33.89/5.48 Prover 16: Warning: ignoring some quantifiers % 33.89/5.50 Prover 16: Constructing countermodel ... % 53.56/7.90 Prover 2: stopped % 53.56/7.90 Prover 17: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=642448422 % 53.56/7.93 Prover 17: Preprocessing ... % 53.56/7.97 Prover 17: Constructing countermodel ... % 53.56/7.98 Prover 17: gave up % 53.56/7.98 Prover 18: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-219651170 % 53.56/8.00 Prover 18: Preprocessing ... % 54.58/8.05 Prover 18: Warning: ignoring some quantifiers % 54.58/8.05 Prover 18: Constructing countermodel ... % 54.58/8.07 Prover 18: gave up % 54.58/8.07 Prover 19: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=complete -randomSeed=-1780594085 % 54.58/8.09 Prover 19: Preprocessing ... % 55.40/8.16 Prover 19: Warning: ignoring some quantifiers % 55.40/8.17 Prover 19: Constructing countermodel ... % 55.83/8.23 Prover 19: gave up % 55.83/8.23 Prover 20: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMinimalAndEmpty -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=2065050644 % 55.83/8.26 Prover 20: Preprocessing ... % 56.59/8.36 Prover 20: Proving ... % 88.92/12.40 Prover 16: stopped % 88.92/12.40 Prover 21: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=201956991 % 88.92/12.42 Prover 21: Preprocessing ... % 88.92/12.48 Prover 21: Proving ... % 103.18/14.22 Prover 5: stopped % 133.21/18.13 Prover 6: stopped % 221.34/34.05 Prover 14: stopped %------------------------------------------------------------------------------