%------------------------------------------------------------------------------ % File : Princess---230619 % Problem : LCL893+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 12:55:04 PM UTC 2026 % Result : Unknown 0.16s 50.08s % Output : None % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.02 % Problem : LCL893+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 : n031.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 % 0.10/0.36 % CPULimit : 300 % 0.10/0.36 % WCLimit : 300 % 0.10/0.36 % DateTime : Sun Sep 6 00:29:40 UTC 2026 % 0.10/0.37 % CPUTime : % 0.15/0.38 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. % 0.68/0.73 ________ _____ % 0.68/0.73 ___ __ \_________(_)________________________________ % 0.68/0.73 __ /_/ /_ ___/_ /__ __ \ ___/ _ \_ ___/_ ___/ % 0.68/0.73 _ ____/_ / _ / _ / / / /__ / __/(__ )_(__ ) % 0.68/0.73 /_/ /_/ /_/ /_/ /_/\___/ \___//____/ /____/ % 0.68/0.73 % 0.68/0.73 A Theorem Prover for First-Order Logic modulo Linear Integer Arithmetic % 0.68/0.73 (2023-06-19) % 0.68/0.73 % 0.68/0.73 (c) Philipp Rümmer, 2009-2023 % 0.68/0.73 Contributors: Peter Backeman, Peter Baumgartner, Angelo Brillout, Zafer Esen, % 0.68/0.73 Amanda Stjerna. % 0.68/0.73 Free software under BSD-3-Clause. % 0.68/0.73 % 0.68/0.73 For more information, visit http://www.philipp.ruemmer.org/princess.shtml % 0.68/0.73 % 0.68/0.73 Loading /export/starexec/sandbox/benchmark/theBenchmark.p ... % 0.68/0.75 Running up to 7 provers in parallel. % 0.68/0.77 Prover 1: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1571432423 % 0.68/0.77 Prover 2: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMinimalAndEmpty -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1065072994 % 0.68/0.77 Prover 3: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1922548996 % 0.68/0.77 Prover 0: Options: +triggersInConjecture +genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1042961893 % 0.68/0.77 Prover 4: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=1868514696 % 0.68/0.77 Prover 5: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=1259561288 % 0.68/0.77 Prover 6: Options: -triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1399714365 % 2.68/1.14 Prover 4: Preprocessing ... % 2.68/1.16 Prover 1: Preprocessing ... % 3.14/1.22 Prover 6: Preprocessing ... % 3.14/1.22 Prover 0: Preprocessing ... % 3.14/1.22 Prover 5: Preprocessing ... % 3.14/1.22 Prover 2: Preprocessing ... % 3.14/1.22 Prover 3: Preprocessing ... % 5.46/1.55 Prover 6: Constructing countermodel ... % 5.46/1.57 Prover 1: Constructing countermodel ... % 5.46/1.59 Prover 5: Proving ... % 5.46/1.59 Prover 0: Proving ... % 6.28/1.62 Prover 3: Constructing countermodel ... % 6.28/1.65 Prover 4: Constructing countermodel ... % 7.02/1.70 Prover 6: gave up % 7.02/1.70 Prover 3: gave up % 7.02/1.70 Prover 1: gave up % 7.02/1.72 Prover 2: Proving ... % 7.02/1.72 Prover 7: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-236303470 % 7.02/1.72 Prover 8: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-200781089 % 7.02/1.72 Prover 9: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allMinimal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1423531889 % 7.02/1.77 Prover 9: Preprocessing ... % 7.02/1.79 Prover 7: Preprocessing ... % 7.02/1.79 Prover 8: Preprocessing ... % 7.82/1.88 Prover 4: gave up % 7.82/1.89 Prover 10: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=919308125 % 8.59/1.95 Prover 10: Preprocessing ... % 8.59/1.96 Prover 7: Warning: ignoring some quantifiers % 8.59/1.97 Prover 7: Constructing countermodel ... % 8.59/2.02 Prover 8: Warning: ignoring some quantifiers % 8.59/2.04 Prover 8: Constructing countermodel ... % 8.59/2.06 Prover 9: Constructing countermodel ... % 9.91/2.11 Prover 8: gave up % 9.91/2.11 Prover 11: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1509710984 % 9.91/2.15 Prover 10: Warning: ignoring some quantifiers % 9.91/2.16 Prover 10: Constructing countermodel ... % 10.65/2.17 Prover 11: Preprocessing ... % 10.91/2.22 Prover 10: gave up % 10.91/2.23 Prover 12: Options: -triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=2024365391 % 10.91/2.26 Prover 12: Preprocessing ... % 12.47/2.43 Prover 11: Constructing countermodel ... % 12.47/2.45 Prover 12: Proving ... % 13.26/2.58 Prover 11: gave up % 13.26/2.59 Prover 13: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=complete -randomSeed=1138197443 % 14.01/2.64 Prover 13: Preprocessing ... % 14.83/2.79 Prover 13: Warning: ignoring some quantifiers % 15.60/2.81 Prover 13: Constructing countermodel ... % 16.40/2.95 Prover 13: gave up % 16.40/2.95 Prover 14: Options: -triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allMinimal -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=414236379 % 16.40/3.01 Prover 14: Preprocessing ... % 18.75/3.28 Prover 14: Proving ... % 33.96/5.19 Prover 12: stopped % 33.96/5.19 Prover 15: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=723048181 % 34.78/5.27 Prover 15: Preprocessing ... % 36.00/5.41 Prover 15: Proving ... % 39.94/5.98 Prover 7: gave up % 39.94/5.98 Prover 16: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=completeFrugal -randomSeed=-2043353683 % 40.77/6.01 Prover 16: Preprocessing ... % 40.77/6.08 Prover 16: Warning: ignoring some quantifiers % 40.77/6.09 Prover 16: Constructing countermodel ... % 54.16/7.77 Prover 2: stopped % 54.16/7.78 Prover 17: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=642448422 % 54.16/7.80 Prover 17: Preprocessing ... % 54.93/7.82 Prover 17: Constructing countermodel ... % 54.93/7.82 Prover 17: gave up % 54.93/7.82 Prover 18: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-219651170 % 54.93/7.84 Prover 18: Preprocessing ... % 55.68/7.95 Prover 18: Warning: ignoring some quantifiers % 55.68/7.95 Prover 18: Constructing countermodel ... % 55.68/7.98 Prover 18: gave up % 55.68/7.99 Prover 19: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=complete -randomSeed=-1780594085 % 56.47/8.03 Prover 19: Preprocessing ... % 56.47/8.12 Prover 19: Warning: ignoring some quantifiers % 56.47/8.14 Prover 19: Constructing countermodel ... % 57.64/8.18 Prover 19: gave up % 57.64/8.19 Prover 20: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMinimalAndEmpty -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=2065050644 % 57.64/8.22 Prover 20: Preprocessing ... % 58.80/8.30 Prover 20: Proving ... % 88.02/12.10 Prover 16: stopped % 88.02/12.10 Prover 21: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=201956991 % 88.02/12.12 Prover 21: Preprocessing ... % 88.02/12.16 Prover 21: Proving ... % 103.79/14.12 Prover 5: stopped % 206.04/28.75 Prover 9: stopped % 234.41/34.04 Prover 14: stopped %------------------------------------------------------------------------------