%------------------------------------------------------------------------------ % File : SPASS---3.9 % Problem : MSC019+1 : TPTP v8.1.0. Released v4.0.0. % Transfm : none % Format : tptp % Command : run_spass %d %s % Computer : n009.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 22:59:59 EDT 2022 % Result : Theorem 0.41s 0.60s % Output : Refutation 0.41s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.03/0.11 % Problem : MSC019+1 : TPTP v8.1.0. Released v4.0.0. % 0.03/0.12 % Command : run_spass %d %s % 0.11/0.32 % Computer : n009.cluster.edu % 0.11/0.32 % Model : x86_64 x86_64 % 0.11/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.11/0.32 % Memory : 8042.1875MB % 0.11/0.32 % OS : Linux 3.10.0-693.el7.x86_64 % 0.11/0.33 % CPULimit : 300 % 0.11/0.33 % WCLimit : 600 % 0.11/0.33 % DateTime : Fri Jul 1 15:47:07 EDT 2022 % 0.11/0.33 % CPUTime : % 0.41/0.60 % 0.41/0.60 SPASS V 3.9 % 0.41/0.60 SPASS beiseite: Proof found. % 0.41/0.60 % SZS status Theorem % 0.41/0.60 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p % 0.41/0.60 SPASS derived 108 clauses, backtracked 0 clauses, performed 0 splits and kept 709 clauses. % 0.41/0.60 SPASS allocated 85945 KBytes. % 0.41/0.60 SPASS spent 0:00:00.26 on the problem. % 0.41/0.60 0:00:00.04 for the input. % 0.41/0.60 0:00:00.08 for the FLOTTER CNF translation. % 0.41/0.60 0:00:00.02 for inferences. % 0.41/0.60 0:00:00.00 for the backtracking. % 0.41/0.60 0:00:00.05 for the reduction. % 0.41/0.60 % 0.41/0.60 % 0.41/0.60 Here is a proof with depth 1, length 8 : % 0.41/0.60 % SZS output start Refutation % 0.41/0.60 23[0:Inp] || -> s_contains(s_g019,s_g419)*l. % 0.41/0.60 75[0:Inp] || -> s_contains(s_g013,s_MX)*l. % 0.41/0.60 452[0:Inp] || -> s_contains(s_g419,s_g013)*r. % 0.41/0.60 601[0:Inp] || s_contains(s_g019,s_MX)*l+ -> . % 0.41/0.60 604[0:Inp] || s_contains(u,v)* s_contains(v,w)* -> s_contains(u,w)*. % 0.41/0.60 697[0:OCh:604.1,604.0,75.0,452.0] || -> s_contains(s_g419,s_MX)*l. % 0.41/0.60 707[0:NCh:604.2,604.0,601.0,23.0] || s_contains(s_g419,s_MX)*l -> . % 0.41/0.60 713[0:MRR:707.0,697.0] || -> . % 0.41/0.60 % SZS output end Refutation % 0.41/0.60 Formulae used in the proof : kb22 kb74 kb451 mexico_in_america_1 axiom1 % 0.41/0.60 %------------------------------------------------------------------------------