%------------------------------------------------------------------------------ % File : SPASS+T---2.2.22 % Problem : NUM914_1 : TPTP v8.1.0. Released v5.0.0. % Transfm : none % Format : tptp:raw % Command : spasst-tptp-script %s %d % Computer : n011.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 : Mon Jul 18 14:39:20 EDT 2022 % Result : Theorem 0.45s 1.03s % Output : Refutation 0.45s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.06/0.12 % Problem : NUM914_1 : TPTP v8.1.0. Released v5.0.0. % 0.06/0.12 % Command : spasst-tptp-script %s %d % 0.12/0.33 % Computer : n011.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 : Thu Jul 7 20:12:39 EDT 2022 % 0.12/0.34 % CPUTime : % 0.19/0.46 % Using real theory % 0.45/1.03 % 0.45/1.03 % 0.45/1.03 % SZS status Theorem for /tmp/SPASST_26372_n011.cluster.edu % 0.45/1.03 % 0.45/1.03 SPASS V 2.2.22 in combination with yices. % 0.45/1.03 SPASS beiseite: Proof found by SPASS. % 0.45/1.03 Problem: /tmp/SPASST_26372_n011.cluster.edu % 0.45/1.03 SPASS derived 115 clauses, backtracked 0 clauses and kept 90 clauses. % 0.45/1.03 SPASS backtracked 0 times (0 times due to theory inconsistency). % 0.45/1.03 SPASS allocated 6366 KBytes. % 0.45/1.03 SPASS spent 0:00:00.02 on the problem. % 0.45/1.03 0:00:00.00 for the input. % 0.45/1.03 0:00:00.00 for the FLOTTER CNF translation. % 0.45/1.03 0:00:00.00 for inferences. % 0.45/1.03 0:00:00.00 for the backtracking. % 0.45/1.03 0:00:00.01 for the reduction. % 0.45/1.03 0:00:00.00 for interacting with the SMT procedure. % 0.45/1.03 % 0.45/1.03 % 0.45/1.03 % SZS output start CNFRefutation for /tmp/SPASST_26372_n011.cluster.edu % 0.45/1.03 % 0.45/1.03 % Here is a proof with depth 1, length 5 : % 0.45/1.03 2[0:Inp] || -> equal(minus(U,V),W)* equal(plus(W,V),U)*. % 0.45/1.03 11[0:ThA] || -> equal(plus(U,0),U)**. % 0.45/1.03 31[0:ArS:2.0] || -> equal(plus(U,V),W)* equal(plus(W,uminus(V)),U)*. % 0.45/1.03 37[0:SpR:31.0,11.0] || -> equal(plus(U,uminus(0)),V)* equal(U,V). % 0.45/1.03 148(e)[0:BLD:37.0] || -> . % 0.45/1.03 % 0.45/1.03 % SZS output end CNFRefutation for /tmp/SPASST_26372_n011.cluster.edu % 0.45/1.03 % 0.45/1.03 Formulae used in the proof : fof_real_combined_problem_2 % 0.45/1.04 % 0.45/1.04 SPASS+T ended %------------------------------------------------------------------------------