%------------------------------------------------------------------------------ % File : ePrincess---1.0 % Problem : KRS093+1 : TPTP v8.1.0. Released v3.1.0. % Transfm : none % Format : tptp:raw % Command : ePrincess-casc -timeout=%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 : 600s % DateTime : Sun Jul 17 02:56:32 EDT 2022 % Result : Unsatisfiable 1.69s 1.12s % Output : Proof 2.36s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.03/0.14 % Problem : KRS093+1 : TPTP v8.1.0. Released v3.1.0. % 0.03/0.15 % Command : ePrincess-casc -timeout=%d %s % 0.15/0.36 % Computer : n020.cluster.edu % 0.15/0.36 % Model : x86_64 x86_64 % 0.15/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.15/0.36 % Memory : 8042.1875MB % 0.15/0.36 % OS : Linux 3.10.0-693.el7.x86_64 % 0.15/0.36 % CPULimit : 300 % 0.15/0.36 % WCLimit : 600 % 0.15/0.36 % DateTime : Tue Jun 7 18:52:21 EDT 2022 % 0.15/0.37 % CPUTime : % 0.46/0.62 ____ _ % 0.46/0.62 ___ / __ \_____(_)___ ________ __________ % 0.46/0.62 / _ \/ /_/ / ___/ / __ \/ ___/ _ \/ ___/ ___/ % 0.46/0.62 / __/ ____/ / / / / / / /__/ __(__ |__ ) % 0.46/0.62 \___/_/ /_/ /_/_/ /_/\___/\___/____/____/ % 0.46/0.62 % 0.46/0.62 A Theorem Prover for First-Order Logic % 0.46/0.62 (ePrincess v.1.0) % 0.46/0.62 % 0.46/0.62 (c) Philipp Rümmer, 2009-2015 % 0.46/0.62 (c) Peter Backeman, 2014-2015 % 0.46/0.62 (contributions by Angelo Brillout, Peter Baumgartner) % 0.46/0.62 Free software under GNU Lesser General Public License (LGPL). % 0.46/0.62 Bug reports to peter@backeman.se % 0.46/0.62 % 0.46/0.62 For more information, visit http://user.uu.se/~petba168/breu/ % 0.46/0.62 % 0.46/0.62 Loading /export/starexec/sandbox/benchmark/theBenchmark.p ... % 0.68/0.68 Prover 0: Options: -triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -resolutionMethod=nonUnifying +ignoreQuantifiers -generateTriggers=all % 1.40/0.95 Prover 0: Preprocessing ... % 1.51/1.02 Prover 0: Warning: ignoring some quantifiers % 1.51/1.04 Prover 0: Constructing countermodel ... % 1.69/1.12 Prover 0: proved (444ms) % 1.69/1.12 % 1.69/1.12 No countermodel exists, formula is valid % 1.69/1.12 % SZS status Unsatisfiable for theBenchmark % 1.69/1.12 % 1.69/1.12 Generating proof ... Warning: ignoring some quantifiers % 2.31/1.26 found it (size 7) % 2.31/1.26 % 2.31/1.26 % SZS output start Proof for theBenchmark % 2.31/1.26 Assumed formulas after preprocessing and simplification: % 2.31/1.26 | (0) cUnsatisfiable(i2003_11_14_17_20_07201) & ! [v0] : ( ~ cd1(v0) | ~ cc1(v0)) & ! [v0] : ( ~ cc1(v0) | cd1(v0)) & ! [v0] : ( ~ cd(v0) | ~ cc(v0)) & ! [v0] : ( ~ ce3(v0) | ~ cf(v0) | cUnsatisfiable(v0)) & ! [v0] : ( ~ ce3(v0) | cc(v0)) & ! [v0] : ( ~ cf(v0) | cd(v0)) & ! [v0] : ( ~ cUnsatisfiable(v0) | ce3(v0)) & ! [v0] : ( ~ cUnsatisfiable(v0) | cf(v0)) & ! [v0] : ( ~ xsd_integer(v0) | ~ xsd_string(v0)) & ! [v0] : ~ cowlNothing(v0) & ? [v0] : (xsd_integer(v0) | xsd_string(v0)) & ? [v0] : cowlThing(v0) % 2.36/1.27 | Applying alpha-rule on (0) yields: % 2.36/1.27 | (1) ! [v0] : ( ~ ce3(v0) | cc(v0)) % 2.36/1.27 | (2) ? [v0] : cowlThing(v0) % 2.36/1.27 | (3) ! [v0] : ( ~ cd1(v0) | ~ cc1(v0)) % 2.36/1.27 | (4) ! [v0] : ( ~ xsd_integer(v0) | ~ xsd_string(v0)) % 2.36/1.27 | (5) ! [v0] : ( ~ cf(v0) | cd(v0)) % 2.36/1.27 | (6) ! [v0] : ( ~ cc1(v0) | cd1(v0)) % 2.36/1.27 | (7) ! [v0] : ( ~ cd(v0) | ~ cc(v0)) % 2.36/1.27 | (8) cUnsatisfiable(i2003_11_14_17_20_07201) % 2.36/1.27 | (9) ! [v0] : ( ~ ce3(v0) | ~ cf(v0) | cUnsatisfiable(v0)) % 2.36/1.27 | (10) ! [v0] : ~ cowlNothing(v0) % 2.36/1.27 | (11) ! [v0] : ( ~ cUnsatisfiable(v0) | cf(v0)) % 2.36/1.27 | (12) ? [v0] : (xsd_integer(v0) | xsd_string(v0)) % 2.36/1.27 | (13) ! [v0] : ( ~ cUnsatisfiable(v0) | ce3(v0)) % 2.36/1.27 | % 2.36/1.27 | Instantiating formula (13) with i2003_11_14_17_20_07201 and discharging atoms cUnsatisfiable(i2003_11_14_17_20_07201), yields: % 2.36/1.27 | (14) ce3(i2003_11_14_17_20_07201) % 2.36/1.27 | % 2.36/1.27 | Instantiating formula (11) with i2003_11_14_17_20_07201 and discharging atoms cUnsatisfiable(i2003_11_14_17_20_07201), yields: % 2.36/1.27 | (15) cf(i2003_11_14_17_20_07201) % 2.36/1.27 | % 2.36/1.27 | Instantiating formula (1) with i2003_11_14_17_20_07201 and discharging atoms ce3(i2003_11_14_17_20_07201), yields: % 2.36/1.27 | (16) cc(i2003_11_14_17_20_07201) % 2.36/1.27 | % 2.36/1.27 | Instantiating formula (5) with i2003_11_14_17_20_07201 and discharging atoms cf(i2003_11_14_17_20_07201), yields: % 2.36/1.28 | (17) cd(i2003_11_14_17_20_07201) % 2.36/1.28 | % 2.36/1.28 | Instantiating formula (7) with i2003_11_14_17_20_07201 and discharging atoms cd(i2003_11_14_17_20_07201), cc(i2003_11_14_17_20_07201), yields: % 2.36/1.28 | (18) $false % 2.36/1.28 | % 2.36/1.28 |-The branch is then unsatisfiable % 2.36/1.28 % SZS output end Proof for theBenchmark % 2.36/1.28 % 2.36/1.28 642ms %------------------------------------------------------------------------------