%------------------------------------------------------------------------------ % File : SPASS+T---2.2.22 % Problem : ARI180_1 : TPTP v8.1.0. Released v5.0.0. % Transfm : none % Format : tptp:raw % Command : spasst-tptp-script %s %d % Computer : n022.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 : Thu Jul 14 22:16:21 EDT 2022 % Result : Theorem 0.44s 1.01s % Output : Refutation 0.44s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.03/0.12 % Problem : ARI180_1 : TPTP v8.1.0. Released v5.0.0. % 0.03/0.12 % Command : spasst-tptp-script %s %d % 0.12/0.33 % Computer : n022.cluster.edu % 0.12/0.33 % Model : x86_64 x86_64 % 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.12/0.33 % Memory : 8042.1875MB % 0.12/0.33 % 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 : Fri Jun 17 13:02:17 EDT 2022 % 0.12/0.34 % CPUTime : % 0.18/0.46 % Using integer theory % 0.44/1.01 % 0.44/1.01 % 0.44/1.01 % SZS status Theorem for /tmp/SPASST_1823_n022.cluster.edu % 0.44/1.01 % 0.44/1.01 SPASS V 2.2.22 in combination with yices. % 0.44/1.01 SPASS beiseite: Proof found by SPASS. % 0.44/1.01 Problem: /tmp/SPASST_1823_n022.cluster.edu % 0.44/1.01 SPASS derived 25 clauses, backtracked 0 clauses and kept 55 clauses. % 0.44/1.01 SPASS backtracked 0 times (0 times due to theory inconsistency). % 0.44/1.01 SPASS allocated 6248 KBytes. % 0.44/1.01 SPASS spent 0:00:00.01 on the problem. % 0.44/1.01 0:00:00.00 for the input. % 0.44/1.01 0:00:00.00 for the FLOTTER CNF translation. % 0.44/1.01 0:00:00.00 for inferences. % 0.44/1.01 0:00:00.00 for the backtracking. % 0.44/1.01 0:00:00.00 for the reduction. % 0.44/1.01 0:00:00.00 for interacting with the SMT procedure. % 0.44/1.01 % 0.44/1.01 % 0.44/1.01 % SZS output start CNFRefutation for /tmp/SPASST_1823_n022.cluster.edu % 0.44/1.01 % 0.44/1.01 % Here is a proof with depth 1, length 16 : % 0.44/1.01 2[0:Inp] || equal(f(0),skc2)** -> . % 0.44/1.01 3[0:Inp] || -> equal(plus(skc3,skc2),f(skc3))**. % 0.44/1.01 4[0:Inp] || -> equal(minus(skc2,f(skc3)),0)**. % 0.44/1.01 8[0:ThA] || -> equal(plus(plus(U,uminus(V)),V),U)**. % 0.44/1.01 9[0:ThA] || -> equal(plus(plus(U,V),uminus(V)),U)**. % 0.44/1.01 10[0:ThA] || -> equal(plus(U,uminus(U)),0)**. % 0.44/1.01 12[0:ThA] || -> equal(plus(U,0),U)**. % 0.44/1.01 36[0:ArS:4.0] || -> equal(plus(skc2,uminus(f(skc3))),0)**. % 0.44/1.01 38[0:SpR:3.0,9.0] || -> equal(plus(f(skc3),uminus(skc2)),skc3)**. % 0.44/1.01 45[0:SpR:36.0,8.0] || -> equal(plus(0,f(skc3)),skc2)**. % 0.44/1.01 53[0:ArS:45.0] || -> equal(plus(f(skc3),0),skc2)**. % 0.44/1.01 54[0:Rew:12.0,53.0] || -> equal(f(skc3),skc2)**. % 0.44/1.01 57[0:Rew:54.0,38.0] || -> equal(plus(skc2,uminus(skc2)),skc3)**. % 0.44/1.01 63(e)[0:Rew:10.0,57.0] || -> equal(skc3,0)**. % 0.44/1.01 64[0:Rew:63.0,54.0] || -> equal(f(0),skc2)**. % 0.44/1.01 66(e)[0:MRR:64.0,2.0] || -> . % 0.44/1.01 % 0.44/1.01 % SZS output end CNFRefutation for /tmp/SPASST_1823_n022.cluster.edu % 0.44/1.01 % 0.44/1.01 Formulae used in the proof : fof_f_type fof_co1 % 0.44/1.01 % 0.44/1.02 SPASS+T ended %------------------------------------------------------------------------------