%------------------------------------------------------------------------------ % File : Princess---230619 % Problem : SWW801_1 : TPTP v8.1.2. Released v7.0.0. % Transfm : none % Format : tptp % Command : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s % Computer : n016.cluster.edu % Model : x86_64 x86_64 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz % Memory : 8042.1875MB % OS : Linux 3.10.0-693.el7.x86_64 % CPULimit : 300s % WCLimit : 300s % DateTime : Fri Sep 1 00:51:24 EDT 2023 % Result : Unsatisfiable 27.16s 4.52s % Output : Proof 37.04s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.13 % Problem : SWW801_1 : TPTP v8.1.2. Released v7.0.0. % 0.00/0.13 % Command : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s % 0.17/0.35 % Computer : n016.cluster.edu % 0.17/0.35 % Model : x86_64 x86_64 % 0.17/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.17/0.35 % Memory : 8042.1875MB % 0.17/0.35 % OS : Linux 3.10.0-693.el7.x86_64 % 0.17/0.35 % CPULimit : 300 % 0.17/0.35 % WCLimit : 300 % 0.17/0.35 % DateTime : Sun Aug 27 22:21:44 EDT 2023 % 0.17/0.35 % CPUTime : % 0.21/0.58 ________ _____ % 0.21/0.58 ___ __ \_________(_)________________________________ % 0.21/0.58 __ /_/ /_ ___/_ /__ __ \ ___/ _ \_ ___/_ ___/ % 0.21/0.58 _ ____/_ / _ / _ / / / /__ / __/(__ )_(__ ) % 0.21/0.58 /_/ /_/ /_/ /_/ /_/\___/ \___//____/ /____/ % 0.21/0.58 % 0.21/0.58 A Theorem Prover for First-Order Logic modulo Linear Integer Arithmetic % 0.21/0.58 (2023-06-19) % 0.21/0.58 % 0.21/0.58 (c) Philipp Rümmer, 2009-2023 % 0.21/0.58 Contributors: Peter Backeman, Peter Baumgartner, Angelo Brillout, Zafer Esen, % 0.21/0.58 Amanda Stjerna. % 0.21/0.58 Free software under BSD-3-Clause. % 0.21/0.58 % 0.21/0.58 For more information, visit http://www.philipp.ruemmer.org/princess.shtml % 0.21/0.58 % 0.21/0.58 Loading /export/starexec/sandbox2/benchmark/theBenchmark.p ... % 0.21/0.59 Running up to 7 provers in parallel. % 0.21/0.60 Prover 1: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1571432423 % 0.21/0.60 Prover 0: Options: +triggersInConjecture +genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1042961893 % 0.21/0.60 Prover 2: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMinimalAndEmpty -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1065072994 % 0.21/0.60 Prover 4: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=1868514696 % 0.21/0.60 Prover 3: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1922548996 % 0.21/0.60 Prover 5: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=1259561288 % 0.21/0.60 Prover 6: Options: -triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1399714365 % 14.58/2.74 Prover 5: Preprocessing ... % 14.58/2.74 Prover 2: Preprocessing ... % 14.58/2.75 Prover 1: Preprocessing ... % 14.58/2.75 Prover 6: Preprocessing ... % 14.94/2.76 Prover 4: Preprocessing ... % 14.94/2.76 Prover 0: Preprocessing ... % 14.94/2.77 Prover 3: Preprocessing ... % 27.16/4.48 Prover 6: Constructing countermodel ... % 27.16/4.49 Prover 3: Constructing countermodel ... % 27.16/4.51 Prover 6: proved (3906ms) % 27.16/4.51 % 27.16/4.52 % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 27.16/4.52 % 27.16/4.52 Prover 7: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-236303470 % 27.16/4.52 Prover 3: proved (3923ms) % 27.16/4.52 % 27.16/4.52 % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 27.16/4.52 % 27.16/4.53 Prover 8: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-200781089 % 30.05/4.85 Prover 1: Warning: ignoring some quantifiers % 30.05/4.89 Prover 1: Constructing countermodel ... % 30.83/4.90 Prover 0: Constructing countermodel ... % 30.83/4.90 Prover 0: stopped % 30.83/4.91 Prover 1: Found proof (size 1) % 30.83/4.91 Prover 1: proved (4307ms) % 30.83/4.92 Prover 10: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=919308125 % 31.56/5.04 Prover 4: Warning: ignoring some quantifiers % 31.56/5.09 Prover 4: Constructing countermodel ... % 31.56/5.09 Prover 4: stopped % 33.28/5.29 Prover 2: Constructing countermodel ... % 33.28/5.29 Prover 2: stopped % 34.09/5.37 Prover 7: Preprocessing ... % 34.09/5.38 Prover 8: Preprocessing ... % 35.48/5.56 Prover 10: Preprocessing ... % 35.48/5.57 Prover 5: Constructing countermodel ... % 35.48/5.57 Prover 5: stopped % 35.48/5.57 Prover 7: stopped % 36.13/5.65 Prover 10: stopped % 36.75/5.83 Prover 8: Warning: ignoring some quantifiers % 36.75/5.84 Prover 8: Constructing countermodel ... % 36.75/5.84 Prover 8: stopped % 36.75/5.84 % 36.75/5.84 % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 36.75/5.84 % 36.75/5.84 % SZS output start Proof for theBenchmark % 37.04/5.84 Assumptions after simplification: % 37.04/5.84 --------------------------------- % 37.04/5.84 % 37.04/5.84 (formula_3) % 37.04/5.85 $false % 37.04/5.85 % 37.04/5.85 Further assumptions not needed in the proof: % 37.04/5.85 -------------------------------------------- % 37.04/5.85 formula_1, formula_2 % 37.04/5.85 % 37.04/5.85 Those formulas are unsatisfiable: % 37.04/5.85 --------------------------------- % 37.04/5.85 % 37.04/5.85 Begin of proof % 37.04/5.85 | % 37.04/5.85 | CLOSE: (formula_3) is inconsistent. % 37.04/5.85 | % 37.04/5.85 End of proof % 37.04/5.85 % SZS output end Proof for theBenchmark % 37.04/5.85 % 37.04/5.85 5273ms %------------------------------------------------------------------------------