%------------------------------------------------------------------------------ % File : SPASS+T---2.2.22 % Problem : DAT062_1 : TPTP v8.1.0. Released v5.5.0. % Transfm : none % Format : tptp:raw % Command : spasst-tptp-script %s %d % Computer : n014.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 : Sat Jul 16 01:32:02 EDT 2022 % Result : Theorem 0.80s 1.07s % Output : Refutation 0.80s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.06/0.12 % Problem : DAT062_1 : TPTP v8.1.0. Released v5.5.0. % 0.06/0.13 % Command : spasst-tptp-script %s %d % 0.12/0.34 % Computer : n014.cluster.edu % 0.12/0.34 % Model : x86_64 x86_64 % 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.12/0.34 % Memory : 8042.1875MB % 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.12/0.34 % CPULimit : 300 % 0.12/0.34 % WCLimit : 600 % 0.12/0.34 % DateTime : Fri Jul 1 16:57:10 EDT 2022 % 0.12/0.34 % CPUTime : % 0.19/0.47 % Using integer theory % 0.80/1.07 % 0.80/1.07 % 0.80/1.07 % SZS status Theorem for /tmp/SPASST_18367_n014.cluster.edu % 0.80/1.07 % 0.80/1.07 SPASS V 2.2.22 in combination with yices. % 0.80/1.07 SPASS beiseite: Proof found by SPASS and SMT. % 0.80/1.07 Problem: /tmp/SPASST_18367_n014.cluster.edu % 0.80/1.07 SPASS derived 140 clauses, backtracked 54 clauses and kept 186 clauses. % 0.80/1.07 SPASS backtracked 2 times (1 times due to theory inconsistency). % 0.80/1.07 SPASS allocated 6374 KBytes. % 0.80/1.07 SPASS spent 0:00:00.03 on the problem. % 0.80/1.07 0:00:00.00 for the input. % 0.80/1.07 0:00:00.01 for the FLOTTER CNF translation. % 0.80/1.07 0:00:00.00 for inferences. % 0.80/1.07 0:00:00.00 for the backtracking. % 0.80/1.07 0:00:00.01 for the reduction. % 0.80/1.07 0:00:00.00 for interacting with the SMT procedure. % 0.80/1.07 % 0.80/1.07 % 0.80/1.07 % SZS output start CNFRefutation for /tmp/SPASST_18367_n014.cluster.edu % 0.80/1.07 % 0.80/1.07 % Here is a proof with depth 0, length 8 : % 0.80/1.07 5[0:Inp] || -> heap(skc5)*. % 0.80/1.07 6[0:Inp] || -> heap(skc4)*. % 0.80/1.07 8[0:Inp] || -> lsls(skc5,app(skc4,skc6))*. % 0.80/1.07 13[0:Inp] || less(length(skc5),length(app(skc4,skc6)))* -> . % 0.80/1.07 17[0:Inp] || heap(U) -> equal(length(app(U,V)),plus(1,length(U)))**. % 0.80/1.07 18(e)[0:Inp] || heap(U) lsls(U,skc4) -> less(length(U),length(skc4))*. % 0.80/1.07 24(e)[0:Inp] || heap(U) heap(V) lsls(U,app(V,W))* -> lsls(U,V) equal(U,V). % 0.80/1.07 251(e)[0:ThR:24,18,17,13,8,6,5] || -> . % 0.80/1.07 % 0.80/1.07 % SZS output end CNFRefutation for /tmp/SPASST_18367_n014.cluster.edu % 0.80/1.07 % 0.80/1.07 Formulae used in the proof : fof_heap_type fof_th_lem_1a fof_ax_22 fof_app_type fof_ax_17 fof_ax_23 fof_ax_19 % 0.80/1.07 % 0.80/1.08 SPASS+T ended %------------------------------------------------------------------------------