%------------------------------------------------------------------------------ % File : Princess---230619 % Problem : LCL668+1.005 : TPTP v9.3.1. Released v4.0.0. % Transfm : none % Format : tptp % Command : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s % Computer : n026.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 12:54:37 PM UTC 2026 % Result : Unknown 0.15s 40.34s % Output : None % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.03 % Problem : LCL668+1.005 : TPTP v9.3.1. Released v4.0.0. % 0.00/0.04 % Command : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s % 0.09/0.35 % Computer : n026.cluster.edu % 0.09/0.35 % Model : x86_64 x86_64 % 0.09/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.09/0.35 % Memory : 8046.5625MB % 0.09/0.35 % OS : Linux 6.8.0-71-generic % 0.09/0.35 % CPULimit : 300 % 0.09/0.35 % WCLimit : 300 % 0.09/0.35 % DateTime : Sat Sep 5 06:13:55 UTC 2026 % 0.09/0.35 % CPUTime : % 0.09/0.37 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. % 0.71/0.70 ________ _____ % 0.71/0.70 ___ __ \_________(_)________________________________ % 0.71/0.70 __ /_/ /_ ___/_ /__ __ \ ___/ _ \_ ___/_ ___/ % 0.71/0.70 _ ____/_ / _ / _ / / / /__ / __/(__ )_(__ ) % 0.71/0.70 /_/ /_/ /_/ /_/ /_/\___/ \___//____/ /____/ % 0.71/0.70 % 0.71/0.70 A Theorem Prover for First-Order Logic modulo Linear Integer Arithmetic % 0.71/0.70 (2023-06-19) % 0.71/0.70 % 0.71/0.70 (c) Philipp Rümmer, 2009-2023 % 0.71/0.70 Contributors: Peter Backeman, Peter Baumgartner, Angelo Brillout, Zafer Esen, % 0.71/0.70 Amanda Stjerna. % 0.71/0.70 Free software under BSD-3-Clause. % 0.71/0.70 % 0.71/0.70 For more information, visit http://www.philipp.ruemmer.org/princess.shtml % 0.71/0.70 % 0.71/0.71 Loading /export/starexec/sandbox/benchmark/theBenchmark.p ... % 0.71/0.73 Running up to 7 provers in parallel. % 0.71/0.74 Prover 1: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1571432423 % 0.71/0.74 Prover 2: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMinimalAndEmpty -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1065072994 % 0.71/0.74 Prover 3: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1922548996 % 0.71/0.74 Prover 0: Options: +triggersInConjecture +genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1042961893 % 0.71/0.74 Prover 4: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=1868514696 % 0.71/0.74 Prover 5: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=1259561288 % 0.71/0.74 Prover 6: Options: -triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1399714365 % 16.30/2.96 Prover 1: Preprocessing ... % 17.56/3.15 Prover 3: Preprocessing ... % 18.64/3.23 Prover 5: Preprocessing ... % 18.64/3.27 Prover 4: Preprocessing ... % 20.23/3.48 Prover 2: Preprocessing ... % 21.03/3.51 Prover 6: Preprocessing ... % 21.03/3.52 Prover 0: Preprocessing ... % 32.04/4.99 Prover 2: Proving ... % 33.38/5.09 Prover 5: Proving ... % 44.58/6.57 Prover 6: Proving ... % 58.76/8.38 Prover 1: Constructing countermodel ... % 59.50/8.41 Prover 3: Constructing countermodel ... % 77.66/10.75 Prover 2: stopped % 77.66/10.76 Prover 7: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-236303470 % 85.46/11.71 Prover 7: Preprocessing ... % 88.13/12.06 Prover 7: Warning: ignoring some quantifiers % 88.93/12.17 Prover 7: Constructing countermodel ... % 103.83/14.07 Prover 5: stopped % 103.83/14.07 Prover 8: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-200781089 % 108.27/14.67 Prover 8: Preprocessing ... % 113.76/15.38 Prover 8: Warning: ignoring some quantifiers % 114.56/15.44 Prover 8: Constructing countermodel ... % 119.93/16.08 Prover 1: stopped % 119.93/16.08 Prover 9: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allMinimal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1423531889 % 128.31/17.17 Prover 9: Preprocessing ... % 134.33/18.00 Prover 6: stopped % 134.33/18.00 Prover 10: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=919308125 % 142.05/18.93 Prover 9: Constructing countermodel ... % 142.05/18.95 Prover 10: Preprocessing ... % 143.95/19.16 Prover 10: Warning: ignoring some quantifiers % 144.41/19.20 Prover 10: Constructing countermodel ... % 146.75/19.55 Prover 4: Constructing countermodel ... % 156.87/20.87 Prover 0: Proving ... % 230.93/30.57 Prover 7: stopped % 230.93/30.57 Prover 11: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1509710984 % 237.90/31.50 Prover 11: Preprocessing ... %------------------------------------------------------------------------------