%------------------------------------------------------------------------------ % File : SPASS+T---2.2.22 % Problem : ARI183_1 : TPTP v8.1.0. Released v5.0.0. % Transfm : none % Format : tptp:raw % Command : spasst-tptp-script %s %d % Computer : n013.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 22:16:22 EDT 2022 % Result : Theorem 0.77s 1.04s % Output : Refutation 0.77s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.03/0.12 % Problem : ARI183_1 : TPTP v8.1.0. Released v5.0.0. % 0.03/0.13 % Command : spasst-tptp-script %s %d % 0.13/0.34 % Computer : n013.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 : Fri Jun 17 11:07:59 EDT 2022 % 0.13/0.34 % CPUTime : % 0.19/0.47 % Using integer theory % 0.77/1.04 % 0.77/1.04 % 0.77/1.04 % SZS status Theorem for /tmp/SPASST_4828_n013.cluster.edu % 0.77/1.04 % 0.77/1.04 SPASS V 2.2.22 in combination with yices. % 0.77/1.04 SPASS beiseite: Proof found by SPASS. % 0.77/1.04 Problem: /tmp/SPASST_4828_n013.cluster.edu % 0.77/1.04 SPASS derived 115 clauses, backtracked 0 clauses and kept 90 clauses. % 0.77/1.04 SPASS backtracked 0 times (0 times due to theory inconsistency). % 0.77/1.04 SPASS allocated 6311 KBytes. % 0.77/1.04 SPASS spent 0:00:00.01 on the problem. % 0.77/1.04 0:00:00.00 for the input. % 0.77/1.04 0:00:00.00 for the FLOTTER CNF translation. % 0.77/1.04 0:00:00.00 for inferences. % 0.77/1.04 0:00:00.00 for the backtracking. % 0.77/1.04 0:00:00.00 for the reduction. % 0.77/1.04 0:00:00.00 for interacting with the SMT procedure. % 0.77/1.04 % 0.77/1.04 % 0.77/1.04 % SZS output start CNFRefutation for /tmp/SPASST_4828_n013.cluster.edu % 0.77/1.04 % 0.77/1.04 % Here is a proof with depth 4, length 13 : % 0.77/1.04 2[0:Inp] || less(U,V) -> less(f(U),f(V))*. % 0.77/1.04 3[0:Inp] || greater(f(plus(f(skc1),2)),f(f(skc1)))* -> . % 0.77/1.04 14[0:ThA] || -> less(U,plus(U,1))*. % 0.77/1.04 18[0:ThA] || -> lesseq(U,V) less(plus(W,V),plus(W,U))*. % 0.77/1.04 35[0:TOC:2.0] || -> lesseq(U,V) less(f(V),f(U))*. % 0.77/1.04 36[0:ArS:3.0] || less(f(f(skc1)),f(plus(f(skc1),2)))* -> . % 0.77/1.04 37[0:TOC:36.0] || -> lesseq(f(plus(f(skc1),2)),f(f(skc1)))*. % 0.77/1.04 40[0:OCE:35.1,35.1] || -> lesseq(U,V)* lesseq(V,U)*. % 0.77/1.04 46[0:OCE:40.0,14.0] || -> lesseq(U,plus(U,1))*. % 0.77/1.04 65[0:OCh:46.0,18.1] || -> lesseq(U,1) less(V,plus(V,U))*. % 0.77/1.04 70[0:OCE:37.0,35.1] || -> lesseq(plus(f(skc1),2),f(skc1))*. % 0.77/1.04 152[0:OCE:65.1,70.0] || -> lesseq(2,1)*. % 0.77/1.04 161(e)[0:ArS:152.0] || -> . % 0.77/1.04 % 0.77/1.04 % SZS output end CNFRefutation for /tmp/SPASST_4828_n013.cluster.edu % 0.77/1.04 % 0.77/1.04 Formulae used in the proof : fof_f_type fof_co1 % 0.77/1.06 % 0.77/1.06 SPASS+T ended %------------------------------------------------------------------------------