%------------------------------------------------------------------------------ % File : SPASS+T---2.2.22 % Problem : DAT042_1 : TPTP v8.1.0. Released v5.0.0. % Transfm : none % Format : tptp:raw % Command : spasst-tptp-script %s %d % Computer : n027.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 01:31:55 EDT 2022 % Result : Theorem 1.62s 1.51s % Output : Refutation 1.62s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.10/0.12 % Problem : DAT042_1 : TPTP v8.1.0. Released v5.0.0. % 0.10/0.12 % Command : spasst-tptp-script %s %d % 0.12/0.33 % Computer : n027.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 Jul 1 19:39:53 EDT 2022 % 0.12/0.33 % CPUTime : % 0.18/0.46 % Using integer theory % 1.62/1.51 % 1.62/1.51 % 1.62/1.51 % SZS status Theorem for /tmp/SPASST_22134_n027.cluster.edu % 1.62/1.51 % 1.62/1.51 SPASS V 2.2.22 in combination with yices. % 1.62/1.51 SPASS beiseite: Proof found by SPASS and SMT. % 1.62/1.51 Problem: /tmp/SPASST_22134_n027.cluster.edu % 1.62/1.51 SPASS derived 2822 clauses, backtracked 26 clauses and kept 1100 clauses. % 1.62/1.51 SPASS backtracked 6 times (1 times due to theory inconsistency). % 1.62/1.51 SPASS allocated 9712 KBytes. % 1.62/1.51 SPASS spent 0:00:00.49 on the problem. % 1.62/1.51 0:00:00.00 for the input. % 1.62/1.51 0:00:00.01 for the FLOTTER CNF translation. % 1.62/1.51 0:00:00.04 for inferences. % 1.62/1.51 0:00:00.00 for the backtracking. % 1.62/1.51 0:00:00.39 for the reduction. % 1.62/1.51 0:00:00.05 for interacting with the SMT procedure. % 1.62/1.51 % 1.62/1.51 % 1.62/1.51 % SZS output start CNFRefutation for /tmp/SPASST_22134_n027.cluster.edu % 1.62/1.51 % 1.62/1.51 % Here is a proof with depth 0, length 8 : % 1.62/1.51 2[0:Inp] || -> collection(empty)*. % 1.62/1.51 4[0:Inp] || in(U,empty)* -> . % 1.62/1.51 7[0:Inp] || collection(U) -> collection(add(V,U))*. % 1.62/1.51 9[0:Inp] || collection(U) equal(count(U),3)** -> . % 1.62/1.51 12[0:Inp] || collection(U) equal(U,empty) -> equal(count(U),0)**. % 1.62/1.51 22[0:Inp] || collection(U) -> in(V,U) equal(count(add(V,U)),plus(count(U),1))**. % 1.62/1.51 24[0:Inp] || collection(U) in(V,add(W,U))* -> equal(V,W) in(V,U). % 1.62/1.51 4625(e)[0:ThR:24,22,12,9,7,4,2] || -> . % 1.62/1.51 % 1.62/1.51 % SZS output end CNFRefutation for /tmp/SPASST_22134_n027.cluster.edu % 1.62/1.51 % 1.62/1.51 Formulae used in the proof : fof_count_type fof_collection_type fof_remove_type fof_ax2 fof_ax6 fof_ax5 % 1.66/1.53 % 1.66/1.53 SPASS+T ended %------------------------------------------------------------------------------