%------------------------------------------------------------------------------ % File : SPASS---3.9 % Problem : SEU158+2 : TPTP v8.1.0. Released v3.3.0. % Transfm : none % Format : tptp % Command : run_spass %d %s % Computer : n014.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 14:34:28 EDT 2022 % Result : Theorem 0.37s 0.61s % Output : Refutation 0.37s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.07/0.12 % Problem : SEU158+2 : TPTP v8.1.0. Released v3.3.0. % 0.07/0.13 % Command : run_spass %d %s % 0.13/0.34 % Computer : n014.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 : Mon Jun 20 13:50:32 EDT 2022 % 0.13/0.34 % CPUTime : % 0.37/0.61 % 0.37/0.61 SPASS V 3.9 % 0.37/0.61 SPASS beiseite: Proof found. % 0.37/0.61 % SZS status Theorem % 0.37/0.61 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p % 0.37/0.61 SPASS derived 34 clauses, backtracked 0 clauses, performed 0 splits and kept 134 clauses. % 0.37/0.61 SPASS allocated 100071 KBytes. % 0.37/0.61 SPASS spent 0:00:00.26 on the problem. % 0.37/0.61 0:00:00.04 for the input. % 0.37/0.61 0:00:00.19 for the FLOTTER CNF translation. % 0.37/0.61 0:00:00.00 for inferences. % 0.37/0.61 0:00:00.00 for the backtracking. % 0.37/0.61 0:00:00.01 for the reduction. % 0.37/0.61 % 0.37/0.61 % 0.37/0.61 Here is a proof with depth 1, length 8 : % 0.37/0.61 % SZS output start Refutation % 0.37/0.61 22[0:Inp] || -> subset(singleton(skc4),skc5) in(skc4,skc5)*. % 0.37/0.61 42[0:Inp] || subset(singleton(u),v) -> in(u,v)*. % 0.37/0.61 43[0:Inp] || in(u,v)* -> subset(singleton(u),v). % 0.37/0.61 49[0:Inp] || subset(singleton(skc4),skc5) in(skc4,skc5)* -> . % 0.37/0.61 141[0:MRR:22.1,43.0] || -> subset(singleton(skc4),skc5)*l. % 0.37/0.61 142[0:MRR:49.0,141.0] || in(skc4,skc5)* -> . % 0.37/0.61 182[0:Res:141.0,42.0] || -> in(skc4,skc5)*. % 0.37/0.61 184[0:MRR:182.0,142.0] || -> . % 0.37/0.61 % SZS output end Refutation % 0.37/0.61 Formulae used in the proof : t37_zfmisc_1 l2_zfmisc_1 % 0.37/0.61 %------------------------------------------------------------------------------