%------------------------------------------------------------------------------ % File : ePrincess---1.0 % Problem : KRS065+1 : TPTP v8.1.0. Released v3.1.0. % Transfm : none % Format : tptp:raw % Command : ePrincess-casc -timeout=%d %s % Computer : n028.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 02:56:28 EDT 2022 % Result : Unsatisfiable 1.43s 0.99s % Output : Proof 1.75s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.07/0.12 % Problem : KRS065+1 : TPTP v8.1.0. Released v3.1.0. % 0.07/0.12 % Command : ePrincess-casc -timeout=%d %s % 0.12/0.33 % Computer : n028.cluster.edu % 0.12/0.33 % Model : x86_64 x86_64 % 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.12/0.33 % Memory : 8042.1875MB % 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64 % 0.12/0.33 % CPULimit : 300 % 0.12/0.33 % WCLimit : 600 % 0.12/0.33 % DateTime : Tue Jun 7 06:45:59 EDT 2022 % 0.12/0.33 % CPUTime : % 0.48/0.57 ____ _ % 0.48/0.57 ___ / __ \_____(_)___ ________ __________ % 0.48/0.57 / _ \/ /_/ / ___/ / __ \/ ___/ _ \/ ___/ ___/ % 0.48/0.57 / __/ ____/ / / / / / / /__/ __(__ |__ ) % 0.48/0.57 \___/_/ /_/ /_/_/ /_/\___/\___/____/____/ % 0.48/0.57 % 0.48/0.57 A Theorem Prover for First-Order Logic % 0.48/0.57 (ePrincess v.1.0) % 0.48/0.57 % 0.48/0.57 (c) Philipp Rümmer, 2009-2015 % 0.48/0.57 (c) Peter Backeman, 2014-2015 % 0.48/0.57 (contributions by Angelo Brillout, Peter Baumgartner) % 0.48/0.57 Free software under GNU Lesser General Public License (LGPL). % 0.48/0.57 Bug reports to peter@backeman.se % 0.48/0.57 % 0.48/0.57 For more information, visit http://user.uu.se/~petba168/breu/ % 0.48/0.57 % 0.48/0.57 Loading /export/starexec/sandbox/benchmark/theBenchmark.p ... % 0.48/0.62 Prover 0: Options: -triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -resolutionMethod=nonUnifying +ignoreQuantifiers -generateTriggers=all % 1.26/0.87 Prover 0: Preprocessing ... % 1.36/0.92 Prover 0: Warning: ignoring some quantifiers % 1.43/0.93 Prover 0: Constructing countermodel ... % 1.43/0.99 Prover 0: proved (366ms) % 1.43/0.99 % 1.43/0.99 No countermodel exists, formula is valid % 1.43/0.99 % SZS status Unsatisfiable for theBenchmark % 1.43/0.99 % 1.43/0.99 Generating proof ... Warning: ignoring some quantifiers % 1.75/1.08 found it (size 4) % 1.75/1.08 % 1.75/1.08 % SZS output start Proof for theBenchmark % 1.75/1.08 Assumed formulas after preprocessing and simplification: % 1.75/1.08 | (0) ? [v0] : ? [v1] : (rop(ib, v0) & rop(ia, v1) & cowlNothing(v1) & cowlNothing(v0) & ! [v2] : ( ~ xsd_integer(v2) | ~ xsd_string(v2)) & ! [v2] : ~ cowlNothing(v2) & ? [v2] : (xsd_integer(v2) | xsd_string(v2)) & ? [v2] : cowlThing(v2)) % 1.75/1.09 | Instantiating (0) with all_0_0_0, all_0_1_1 yields: % 1.75/1.09 | (1) rop(ib, all_0_1_1) & rop(ia, all_0_0_0) & cowlNothing(all_0_0_0) & cowlNothing(all_0_1_1) & ! [v0] : ( ~ xsd_integer(v0) | ~ xsd_string(v0)) & ! [v0] : ~ cowlNothing(v0) & ? [v0] : (xsd_integer(v0) | xsd_string(v0)) & ? [v0] : cowlThing(v0) % 1.75/1.09 | % 1.75/1.09 | Applying alpha-rule on (1) yields: % 1.75/1.09 | (2) ? [v0] : (xsd_integer(v0) | xsd_string(v0)) % 1.75/1.09 | (3) rop(ib, all_0_1_1) % 1.75/1.09 | (4) ! [v0] : ( ~ xsd_integer(v0) | ~ xsd_string(v0)) % 1.75/1.09 | (5) rop(ia, all_0_0_0) % 1.75/1.09 | (6) cowlNothing(all_0_0_0) % 1.75/1.09 | (7) ! [v0] : ~ cowlNothing(v0) % 1.75/1.09 | (8) cowlNothing(all_0_1_1) % 1.75/1.09 | (9) ? [v0] : cowlThing(v0) % 1.75/1.09 | % 1.75/1.10 | Instantiating formula (7) with all_0_1_1 and discharging atoms cowlNothing(all_0_1_1), yields: % 1.75/1.10 | (10) $false % 1.75/1.10 | % 1.75/1.10 |-The branch is then unsatisfiable % 1.75/1.10 % SZS output end Proof for theBenchmark % 1.98/1.10 % 1.98/1.10 514ms %------------------------------------------------------------------------------