%------------------------------------------------------------------------------ % File : SPASS+T---2.2.22 % Problem : ANA140_1 : TPTP v8.2.0. Released v8.2.0. % Transfm : none % Format : tptp:raw % Command : spasst-tptp-script %s %d % Computer : n008.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 : 300s % DateTime : Mon May 22 15:23:19 EDT 2023 % Result : Theorem 0.76s 1.03s % Output : Refutation 0.76s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.10/0.12 % Problem : ANA140_1 : TPTP v8.2.0. Released v8.2.0. % 0.10/0.12 % Command : spasst-tptp-script %s %d % 0.12/0.33 % Computer : n008.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 : 300 % 0.12/0.33 % DateTime : Mon May 22 10:59:38 EDT 2023 % 0.12/0.33 % CPUTime : % 0.20/0.46 % Using real theory % 0.76/1.03 % 0.76/1.03 % 0.76/1.03 % SZS status Theorem for /tmp/SPASST_31453_n008.cluster.edu % 0.76/1.03 % 0.76/1.03 SPASS V 2.2.22 in combination with yices. % 0.76/1.03 SPASS beiseite: Proof found by SPASS. % 0.76/1.03 Problem: /tmp/SPASST_31453_n008.cluster.edu % 0.76/1.03 SPASS derived 231 clauses, backtracked 23 clauses and kept 154 clauses. % 0.76/1.03 SPASS backtracked 3 times (0 times due to theory inconsistency). % 0.76/1.03 SPASS allocated 6443 KBytes. % 0.76/1.03 SPASS spent 0:00:00.03 on the problem. % 0.76/1.03 0:00:00.00 for the input. % 0.76/1.03 0:00:00.00 for the FLOTTER CNF translation. % 0.76/1.03 0:00:00.00 for inferences. % 0.76/1.03 0:00:00.00 for the backtracking. % 0.76/1.03 0:00:00.02 for the reduction. % 0.76/1.03 0:00:00.00 for interacting with the SMT procedure. % 0.76/1.03 % 0.76/1.03 % 0.76/1.03 % SZS output start CNFRefutation for /tmp/SPASST_31453_n008.cluster.edu % 0.76/1.03 % 0.76/1.03 % Here is a proof with depth 4, length 24 : % 0.76/1.03 2[0:Inp] || -> less(0,skc1)*. % 0.76/1.03 4[0:Inp] || less(0,U) -> SkP0(U,skf1(U))*. % 0.76/1.03 5[0:Inp] || -> SkP0(U,V)* greatereq(minus(V,a),0)*. % 0.76/1.03 8[0:Inp] || greatereq(minus(skf1(U),a),0) SkP0(skc1,skf1(U))* less(0,U) -> . % 0.76/1.03 9[0:Inp] || less(uminus(minus(skf1(U),a)),skc1)* SkP0(skc1,skf1(U)) less(0,U) -> . % 0.76/1.03 10[0:Inp] || less(0,U) -> less(uminus(minus(skf1(U),a)),U)* greatereq(minus(skf1(U),a),0). % 0.76/1.03 38[0:ArS:5.1] || -> SkP0(U,V)* lesseq(0,plus(V,uminus(a)))*. % 0.76/1.03 39[0:TOC:4.0] || -> lesseq(U,0) SkP0(U,skf1(U))*. % 0.76/1.03 44[0:ArS:8.0] || lesseq(0,plus(skf1(U),uminus(a)))* SkP0(skc1,skf1(U)) less(0,U) -> . % 0.76/1.03 45[0:TOC:44.2] || SkP0(skc1,skf1(U)) -> lesseq(U,0) less(plus(skf1(U),uminus(a)),0)*. % 0.76/1.03 46[0:ArS:10.2] || less(0,U) -> less(uminus(plus(skf1(U),uminus(a))),U)* lesseq(0,plus(skf1(U),uminus(a))). % 0.76/1.03 47[0:TOC:46.0] || -> lesseq(U,0) lesseq(0,plus(skf1(U),uminus(a))) less(uminus(plus(skf1(U),uminus(a))),U)*. % 0.76/1.03 48[0:ArS:9.0] || less(uminus(plus(skf1(U),uminus(a))),skc1)* SkP0(skc1,skf1(U)) less(0,U) -> . % 0.76/1.03 49[0:TOC:48.2] || SkP0(skc1,skf1(U)) -> lesseq(U,0) lesseq(skc1,uminus(plus(skf1(U),uminus(a))))*. % 0.76/1.03 198[0:OCE:47.2,49.2] || SkP0(skc1,skf1(skc1)) -> lesseq(skc1,0) lesseq(0,plus(skf1(skc1),uminus(a)))* lesseq(skc1,0). % 0.76/1.03 202[0:Obv:198.1] || SkP0(skc1,skf1(skc1)) -> lesseq(0,plus(skf1(skc1),uminus(a)))* lesseq(skc1,0). % 0.76/1.03 203(e)[0:MRR:202.0,38.0] || -> lesseq(0,plus(skf1(skc1),uminus(a)))* lesseq(skc1,0). % 0.76/1.03 304(e)[1:Spt:203.0] || -> lesseq(0,plus(skf1(skc1),uminus(a)))*. % 0.76/1.03 308[1:OCE:304.0,45.2] || SkP0(skc1,skf1(skc1))* -> lesseq(skc1,0). % 0.76/1.03 312[1:MRR:308.0,39.1] || -> lesseq(skc1,0)*. % 0.76/1.03 364(e)[1:OCE:312.0,2.0] || -> . % 0.76/1.03 369[1:Spt:364.0,203.0,304.0] || lesseq(0,plus(skf1(skc1),uminus(a)))* -> . % 0.76/1.03 370[1:Spt:364.0,203.1] || -> lesseq(skc1,0)*. % 0.76/1.03 373(e)[1:OCE:370.0,2.0] || -> . % 0.76/1.03 % 0.76/1.03 % SZS output end CNFRefutation for /tmp/SPASST_31453_n008.cluster.edu % 0.76/1.03 % 0.76/1.03 Formulae used in the proof : fof_a fof_formula_1 % 0.76/1.03 % 0.76/1.03 SPASS+T ended %------------------------------------------------------------------------------