%------------------------------------------------------------------------------ % File : SPASS+T---2.2.22 % Problem : DAT021_1 : TPTP v8.1.0. Released v5.0.0. % Transfm : none % Format : tptp:raw % Command : spasst-tptp-script %s %d % Computer : n025.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 01:31:48 EDT 2022 % Result : Theorem 0.43s 1.04s % Output : Refutation 0.43s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.06/0.12 % Problem : DAT021_1 : TPTP v8.1.0. Released v5.0.0. % 0.06/0.12 % Command : spasst-tptp-script %s %d % 0.12/0.32 % Computer : n025.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 % 0.12/0.32 % CPULimit : 300 % 0.12/0.32 % WCLimit : 600 % 0.12/0.32 % DateTime : Fri Jul 1 17:13:54 EDT 2022 % 0.12/0.32 % CPUTime : % 0.17/0.45 % Using integer theory % 0.43/1.04 % 0.43/1.04 % 0.43/1.04 % SZS status Theorem for /tmp/SPASST_27093_n025.cluster.edu % 0.43/1.04 % 0.43/1.04 SPASS V 2.2.22 in combination with yices. % 0.43/1.04 SPASS beiseite: Proof found by SPASS and SMT. % 0.43/1.04 Problem: /tmp/SPASST_27093_n025.cluster.edu % 0.43/1.04 SPASS derived 119 clauses, backtracked 55 clauses and kept 176 clauses. % 0.43/1.04 SPASS backtracked 6 times (1 times due to theory inconsistency). % 0.43/1.04 SPASS allocated 6341 KBytes. % 0.43/1.04 SPASS spent 0:00:00.03 on the problem. % 0.43/1.04 0:00:00.00 for the input. % 0.43/1.04 0:00:00.00 for the FLOTTER CNF translation. % 0.43/1.04 0:00:00.00 for inferences. % 0.43/1.04 0:00:00.00 for the backtracking. % 0.43/1.04 0:00:00.01 for the reduction. % 0.43/1.04 0:00:00.00 for interacting with the SMT procedure. % 0.43/1.04 % 0.43/1.04 % 0.43/1.04 % SZS output start CNFRefutation for /tmp/SPASST_27093_n025.cluster.edu % 0.43/1.04 % 0.43/1.04 % Here is a proof with depth 0, length 9 : % 0.43/1.04 1[0:Inp] || -> collection(empty)*. % 0.43/1.04 3[0:Inp] || in(U,empty)* -> . % 0.43/1.04 4[0:Inp] || equal(skc4,skc3)** -> . % 0.43/1.04 5[0:Inp] || less(plus(skc4,skc3),9)* -> . % 0.43/1.04 7[0:Inp] || collection(U) -> collection(add(V,U))*. % 0.43/1.04 11(e)[0:Inp] || -> in(skc4,add(5,add(3,add(1,empty))))*. % 0.43/1.04 12[0:Inp] || -> in(skc3,add(5,add(3,add(1,empty))))*. % 0.43/1.04 18[0:Inp] || collection(U) in(V,add(W,U))* -> equal(V,W) in(V,U). % 0.43/1.04 260(e)[0:ThR:18,12,11,7,5,4,3,1] || -> . % 0.43/1.04 % 0.43/1.04 % SZS output end CNFRefutation for /tmp/SPASST_27093_n025.cluster.edu % 0.43/1.04 % 0.43/1.04 Formulae used in the proof : fof_collection_type fof_ax1 fof_co1 fof_remove_type fof_ax3 fof_ax5 % 0.43/1.04 % 0.43/1.04 SPASS+T ended %------------------------------------------------------------------------------