%------------------------------------------------------------------------------ % File : SPASS---3.9 % Problem : SWV190+1 : TPTP v8.1.0. Bugfixed v3.3.0. % Transfm : none % Format : tptp % Command : run_spass %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 : Wed Jul 20 21:41:34 EDT 2022 % Result : Theorem 0.22s 0.55s % Output : Refutation 0.22s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.12/0.13 % Problem : SWV190+1 : TPTP v8.1.0. Bugfixed v3.3.0. % 0.12/0.14 % Command : run_spass %d %s % 0.14/0.35 % Computer : n020.cluster.edu % 0.14/0.35 % Model : x86_64 x86_64 % 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.14/0.35 % Memory : 8042.1875MB % 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64 % 0.14/0.35 % CPULimit : 300 % 0.14/0.35 % WCLimit : 600 % 0.14/0.35 % DateTime : Tue Jun 14 21:06:34 EDT 2022 % 0.14/0.35 % CPUTime : % 0.22/0.55 % 0.22/0.55 SPASS V 3.9 % 0.22/0.55 SPASS beiseite: Proof found. % 0.22/0.55 % SZS status Theorem % 0.22/0.55 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p % 0.22/0.55 SPASS derived 192 clauses, backtracked 0 clauses, performed 0 splits and kept 182 clauses. % 0.22/0.55 SPASS allocated 85831 KBytes. % 0.22/0.55 SPASS spent 0:00:00.18 on the problem. % 0.22/0.55 0:00:00.04 for the input. % 0.22/0.55 0:00:00.08 for the FLOTTER CNF translation. % 0.22/0.55 0:00:00.00 for inferences. % 0.22/0.55 0:00:00.00 for the backtracking. % 0.22/0.55 0:00:00.02 for the reduction. % 0.22/0.55 % 0.22/0.55 % 0.22/0.55 Here is a proof with depth 1, length 15 : % 0.22/0.55 % SZS output start Refutation % 0.22/0.55 4[0:Inp] || -> leq(skc2,tptp_minus_1)*l. % 0.22/0.55 5[0:Inp] || -> leq(n0,skc2)*r. % 0.22/0.55 29[0:Inp] || gt(u,u)* -> . % 0.22/0.55 31[0:Inp] || -> equal(succ(tptp_minus_1),n0)**. % 0.22/0.55 100[0:Inp] || leq(u,v)* -> leq(u,succ(v))*. % 0.22/0.55 101[0:Inp] || leq(u,v)* -> gt(succ(v),u)*. % 0.22/0.55 125[0:Inp] || leq(u,n0)* leq(n0,u)* -> equal(u,n0). % 0.22/0.55 206[0:Res:5.0,125.0] || leq(skc2,n0)*l -> equal(skc2,n0). % 0.22/0.55 318[0:Res:4.0,100.0] || -> leq(skc2,succ(tptp_minus_1))*r. % 0.22/0.55 319[0:Res:4.0,101.0] || -> gt(succ(tptp_minus_1),skc2)*l. % 0.22/0.55 358[0:Rew:31.0,318.0] || -> leq(skc2,n0)*l. % 0.22/0.55 359[0:Rew:31.0,319.0] || -> gt(n0,skc2)*r. % 0.22/0.55 362[0:MRR:206.0,358.0] || -> equal(skc2,n0)**. % 0.22/0.55 373[0:Rew:362.0,359.0] || -> gt(n0,n0)*. % 0.22/0.55 377[0:MRR:373.0,29.0] || -> . % 0.22/0.55 % SZS output end Refutation % 0.22/0.55 Formulae used in the proof : quaternion_ds1_inuse_0001 irreflexivity_gt succ_tptp_minus_1 leq_succ leq_succ_gt_equiv finite_domain_0 % 0.22/0.55 %------------------------------------------------------------------------------