%------------------------------------------------------------------------------ % File : ePrincess---1.0 % Problem : SWB018+2 : TPTP v8.1.0. Released v5.2.0. % Transfm : none % Format : tptp:raw % Command : ePrincess-casc -timeout=%d %s % Computer : n027.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 : Tue Jul 19 18:59:40 EDT 2022 % Result : Theorem 1.74s 1.05s % Output : Proof 2.19s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.03/0.12 % Problem : SWB018+2 : TPTP v8.1.0. Released v5.2.0. % 0.03/0.13 % Command : ePrincess-casc -timeout=%d %s % 0.13/0.34 % Computer : n027.cluster.edu % 0.13/0.34 % Model : x86_64 x86_64 % 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.13/0.34 % Memory : 8042.1875MB % 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.13/0.34 % CPULimit : 300 % 0.13/0.34 % WCLimit : 600 % 0.13/0.34 % DateTime : Wed Jun 1 09:25:18 EDT 2022 % 0.13/0.34 % CPUTime : % 0.50/0.60 ____ _ % 0.50/0.60 ___ / __ \_____(_)___ ________ __________ % 0.50/0.60 / _ \/ /_/ / ___/ / __ \/ ___/ _ \/ ___/ ___/ % 0.50/0.60 / __/ ____/ / / / / / / /__/ __(__ |__ ) % 0.50/0.60 \___/_/ /_/ /_/_/ /_/\___/\___/____/____/ % 0.50/0.60 % 0.50/0.60 A Theorem Prover for First-Order Logic % 0.50/0.60 (ePrincess v.1.0) % 0.50/0.60 % 0.50/0.60 (c) Philipp Rümmer, 2009-2015 % 0.50/0.60 (c) Peter Backeman, 2014-2015 % 0.50/0.60 (contributions by Angelo Brillout, Peter Baumgartner) % 0.50/0.60 Free software under GNU Lesser General Public License (LGPL). % 0.50/0.60 Bug reports to peter@backeman.se % 0.50/0.60 % 0.50/0.60 For more information, visit http://user.uu.se/~petba168/breu/ % 0.50/0.60 % 0.50/0.60 Loading /export/starexec/sandbox/benchmark/theBenchmark.p ... % 0.70/0.65 Prover 0: Options: -triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -resolutionMethod=nonUnifying +ignoreQuantifiers -generateTriggers=all % 1.31/0.88 Prover 0: Preprocessing ... % 1.48/0.95 Prover 0: Warning: ignoring some quantifiers % 1.48/0.97 Prover 0: Constructing countermodel ... % 1.74/1.05 Prover 0: proved (404ms) % 1.74/1.05 % 1.74/1.05 No countermodel exists, formula is valid % 1.74/1.05 % SZS status Theorem for theBenchmark % 1.74/1.05 % 1.74/1.05 Generating proof ... Warning: ignoring some quantifiers % 2.13/1.17 found it (size 6) % 2.13/1.17 % 2.13/1.17 % SZS output start Proof for theBenchmark % 2.13/1.17 Assumed formulas after preprocessing and simplification: % 2.13/1.17 | (0) iext(uri_owl_sameAs, uri_ex_w, uri_ex_u) & iext(uri_rdfs_domain, uri_owl_sameAs, uri_ex_Person) & ~ iext(uri_rdf_type, uri_ex_u, uri_ex_Person) & ! [v0] : ! [v1] : ! [v2] : ! [v3] : ( ~ iext(v0, v2, v3) | ~ iext(uri_rdfs_domain, v0, v1) | icext(v1, v2)) & ! [v0] : ! [v1] : (v1 = v0 | ~ iext(uri_owl_sameAs, v0, v1)) & ! [v0] : ! [v1] : ( ~ icext(v1, v0) | iext(uri_rdf_type, v0, v1)) & ! [v0] : ! [v1] : ( ~ iext(uri_rdf_type, v0, v1) | icext(v1, v0)) & ? [v0] : iext(uri_owl_sameAs, v0, v0) % 2.19/1.18 | Applying alpha-rule on (0) yields: % 2.19/1.18 | (1) ! [v0] : ! [v1] : ( ~ iext(uri_rdf_type, v0, v1) | icext(v1, v0)) % 2.19/1.18 | (2) ! [v0] : ! [v1] : ( ~ icext(v1, v0) | iext(uri_rdf_type, v0, v1)) % 2.19/1.18 | (3) ? [v0] : iext(uri_owl_sameAs, v0, v0) % 2.19/1.18 | (4) iext(uri_rdfs_domain, uri_owl_sameAs, uri_ex_Person) % 2.19/1.18 | (5) iext(uri_owl_sameAs, uri_ex_w, uri_ex_u) % 2.19/1.18 | (6) ! [v0] : ! [v1] : ! [v2] : ! [v3] : ( ~ iext(v0, v2, v3) | ~ iext(uri_rdfs_domain, v0, v1) | icext(v1, v2)) % 2.19/1.18 | (7) ! [v0] : ! [v1] : (v1 = v0 | ~ iext(uri_owl_sameAs, v0, v1)) % 2.19/1.18 | (8) ~ iext(uri_rdf_type, uri_ex_u, uri_ex_Person) % 2.19/1.18 | % 2.19/1.18 | Instantiating formula (7) with uri_ex_u, uri_ex_w and discharging atoms iext(uri_owl_sameAs, uri_ex_w, uri_ex_u), yields: % 2.19/1.18 | (9) uri_ex_w = uri_ex_u % 2.19/1.18 | % 2.19/1.18 | From (9) and (5) follows: % 2.19/1.18 | (10) iext(uri_owl_sameAs, uri_ex_u, uri_ex_u) % 2.19/1.18 | % 2.19/1.19 | Instantiating formula (6) with uri_ex_u, uri_ex_u, uri_ex_Person, uri_owl_sameAs and discharging atoms iext(uri_owl_sameAs, uri_ex_u, uri_ex_u), iext(uri_rdfs_domain, uri_owl_sameAs, uri_ex_Person), yields: % 2.19/1.19 | (11) icext(uri_ex_Person, uri_ex_u) % 2.19/1.19 | % 2.19/1.19 | Instantiating formula (2) with uri_ex_Person, uri_ex_u and discharging atoms icext(uri_ex_Person, uri_ex_u), ~ iext(uri_rdf_type, uri_ex_u, uri_ex_Person), yields: % 2.19/1.19 | (12) $false % 2.19/1.19 | % 2.19/1.19 |-The branch is then unsatisfiable % 2.19/1.19 % SZS output end Proof for theBenchmark % 2.19/1.19 % 2.19/1.19 579ms %------------------------------------------------------------------------------