%------------------------------------------------------------------------------ % File : Princess---230619 % Problem : SWW791_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 : n020.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 00:51:22 EDT 2023 % Result : Unsatisfiable 25.92s 4.23s % Output : Proof 36.32s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SWW791_1 : TPTP v8.1.2. Released v7.0.0. % 0.00/0.13 % Command : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s % 0.13/0.33 % Computer : n020.cluster.edu % 0.13/0.33 % Model : x86_64 x86_64 % 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.13/0.33 % Memory : 8042.1875MB % 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64 % 0.13/0.33 % CPULimit : 300 % 0.13/0.33 % WCLimit : 300 % 0.13/0.33 % DateTime : Sun Aug 27 20:44:14 EDT 2023 % 0.13/0.34 % CPUTime : % 0.19/0.59 ________ _____ % 0.19/0.59 ___ __ \_________(_)________________________________ % 0.19/0.59 __ /_/ /_ ___/_ /__ __ \ ___/ _ \_ ___/_ ___/ % 0.19/0.59 _ ____/_ / _ / _ / / / /__ / __/(__ )_(__ ) % 0.19/0.59 /_/ /_/ /_/ /_/ /_/\___/ \___//____/ /____/ % 0.19/0.59 % 0.19/0.59 A Theorem Prover for First-Order Logic modulo Linear Integer Arithmetic % 0.19/0.59 (2023-06-19) % 0.19/0.59 % 0.19/0.59 (c) Philipp Rümmer, 2009-2023 % 0.19/0.59 Contributors: Peter Backeman, Peter Baumgartner, Angelo Brillout, Zafer Esen, % 0.19/0.59 Amanda Stjerna. % 0.19/0.59 Free software under BSD-3-Clause. % 0.19/0.59 % 0.19/0.59 For more information, visit http://www.philipp.ruemmer.org/princess.shtml % 0.19/0.59 % 0.19/0.59 Loading /export/starexec/sandbox/benchmark/theBenchmark.p ... % 0.19/0.60 Running up to 7 provers in parallel. % 0.19/0.61 Prover 2: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMinimalAndEmpty -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1065072994 % 0.19/0.61 Prover 0: Options: +triggersInConjecture +genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1042961893 % 0.19/0.61 Prover 1: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1571432423 % 0.19/0.61 Prover 3: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1922548996 % 0.19/0.62 Prover 4: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=1868514696 % 0.19/0.62 Prover 6: Options: -triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1399714365 % 0.19/0.62 Prover 5: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=1259561288 % 13.34/2.52 Prover 1: Preprocessing ... % 13.34/2.53 Prover 5: Preprocessing ... % 13.34/2.54 Prover 4: Preprocessing ... % 13.54/2.57 Prover 6: Preprocessing ... % 13.54/2.58 Prover 0: Preprocessing ... % 13.54/2.58 Prover 3: Preprocessing ... % 13.54/2.60 Prover 2: Preprocessing ... % 25.92/4.21 Prover 0: Constructing countermodel ... % 25.92/4.22 Prover 6: Constructing countermodel ... % 25.92/4.23 Prover 3: Constructing countermodel ... % 25.92/4.23 Prover 0: proved (3621ms) % 25.92/4.23 % 25.92/4.23 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 25.92/4.23 % 25.92/4.24 Prover 3: proved (3619ms) % 25.92/4.24 % 25.92/4.24 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 25.92/4.24 % 25.92/4.24 Prover 6: proved (3621ms) % 25.92/4.24 % 25.92/4.24 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 25.92/4.24 % 25.92/4.25 Prover 7: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-236303470 % 25.92/4.25 Prover 8: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-200781089 % 25.92/4.26 Prover 10: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=919308125 % 25.92/4.33 Prover 2: Constructing countermodel ... % 25.92/4.34 Prover 2: stopped % 25.92/4.35 Prover 11: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1509710984 % 28.43/4.55 Prover 4: Warning: ignoring some quantifiers % 28.43/4.57 Prover 1: Warning: ignoring some quantifiers % 28.43/4.58 Prover 4: Constructing countermodel ... % 28.43/4.59 Prover 4: Found proof (size 1) % 28.43/4.59 Prover 4: proved (3973ms) % 28.43/4.59 Prover 1: Constructing countermodel ... % 28.43/4.59 Prover 1: stopped % 30.74/4.91 Prover 5: Constructing countermodel ... % 30.74/4.92 Prover 5: stopped % 33.25/5.21 Prover 10: Preprocessing ... % 33.25/5.26 Prover 11: Preprocessing ... % 33.25/5.27 Prover 7: Preprocessing ... % 34.16/5.36 Prover 8: Preprocessing ... % 34.82/5.43 Prover 10: stopped % 34.82/5.46 Prover 11: stopped % 34.82/5.46 Prover 7: stopped % 36.32/5.76 Prover 8: Warning: ignoring some quantifiers % 36.32/5.78 Prover 8: Constructing countermodel ... % 36.32/5.78 Prover 8: stopped % 36.32/5.78 % 36.32/5.78 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 36.32/5.78 % 36.32/5.78 % SZS output start Proof for theBenchmark % 36.32/5.79 Assumptions after simplification: % 36.32/5.79 --------------------------------- % 36.32/5.79 % 36.32/5.79 (formula_3) % 36.32/5.79 $false % 36.32/5.79 % 36.32/5.79 Further assumptions not needed in the proof: % 36.32/5.79 -------------------------------------------- % 36.32/5.79 formula_1, formula_2 % 36.32/5.79 % 36.32/5.79 Those formulas are unsatisfiable: % 36.32/5.79 --------------------------------- % 36.32/5.79 % 36.32/5.79 Begin of proof % 36.32/5.79 | % 36.32/5.80 | CLOSE: (formula_3) is inconsistent. % 36.32/5.80 | % 36.32/5.80 End of proof % 36.32/5.80 % SZS output end Proof for theBenchmark % 36.32/5.80 % 36.32/5.80 5207ms %------------------------------------------------------------------------------