%------------------------------------------------------------------------------ % File : SPASS+T---2.2.22 % Problem : NUM877_1 : TPTP v8.1.0. Released v5.0.0. % Transfm : none % Format : tptp:raw % Command : spasst-tptp-script %s %d % Computer : n021.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 : Mon Jul 18 14:39:08 EDT 2022 % Result : Theorem 0.43s 1.03s % Output : Refutation 0.43s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.10/0.11 % Problem : NUM877_1 : TPTP v8.1.0. Released v5.0.0. % 0.10/0.12 % Command : spasst-tptp-script %s %d % 0.12/0.32 % Computer : n021.cluster.edu % 0.12/0.32 % Model : x86_64 x86_64 % 0.12/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.12/0.32 % Memory : 8042.1875MB % 0.12/0.32 % 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 Jul 5 12:40:47 EDT 2022 % 0.18/0.33 % CPUTime : % 0.18/0.45 % Using integer theory % 0.43/1.03 % 0.43/1.03 % 0.43/1.03 % SZS status Theorem for /tmp/SPASST_2141_n021.cluster.edu % 0.43/1.03 % 0.43/1.03 SPASS V 2.2.22 in combination with yices. % 0.43/1.03 SPASS beiseite: Proof found by SPASS. % 0.43/1.03 Problem: /tmp/SPASST_2141_n021.cluster.edu % 0.43/1.03 SPASS derived 9 clauses, backtracked 0 clauses and kept 40 clauses. % 0.43/1.03 SPASS backtracked 0 times (0 times due to theory inconsistency). % 0.43/1.03 SPASS allocated 6223 KBytes. % 0.43/1.03 SPASS spent 0:00:00.01 on the problem. % 0.43/1.03 0:00:00.00 for the input. % 0.43/1.03 0:00:00.00 for the FLOTTER CNF translation. % 0.43/1.03 0:00:00.00 for inferences. % 0.43/1.03 0:00:00.00 for the backtracking. % 0.43/1.03 0:00:00.00 for the reduction. % 0.43/1.03 0:00:00.00 for interacting with the SMT procedure. % 0.43/1.03 % 0.43/1.03 % 0.43/1.03 % SZS output start CNFRefutation for /tmp/SPASST_2141_n021.cluster.edu % 0.43/1.03 % 0.43/1.03 % Here is a proof with depth 1, length 9 : % 0.43/1.03 1[0:Inp] || equal(skc3,skc2)** -> . % 0.43/1.03 2[0:Inp] || -> equal(minus(skc2,skc3),0)**. % 0.43/1.03 6[0:ThA] || -> equal(plus(plus(U,uminus(V)),V),U)**. % 0.43/1.03 10[0:ThA] || -> equal(plus(U,0),U)**. % 0.43/1.03 34[0:ArS:2.0] || -> equal(plus(skc2,uminus(skc3)),0)**. % 0.43/1.03 36[0:SpR:34.0,6.0] || -> equal(plus(0,skc3),skc2)**. % 0.43/1.03 44[0:ArS:36.0] || -> equal(plus(skc3,0),skc2)**. % 0.43/1.03 45[0:Rew:10.0,44.0] || -> equal(skc3,skc2)**. % 0.43/1.03 46(e)[0:MRR:45.0,1.0] || -> . % 0.43/1.03 % 0.43/1.03 % SZS output end CNFRefutation for /tmp/SPASST_2141_n021.cluster.edu % 0.43/1.03 % 0.43/1.03 Formulae used in the proof : fof_diff_identity % 0.77/1.03 % 0.77/1.03 SPASS+T ended %------------------------------------------------------------------------------