%------------------------------------------------------------------------------ % File : SPASS+T---2.2.22 % Problem : ARI744_1 : TPTP v8.1.0. Released v7.0.0. % Transfm : none % Format : tptp:raw % Command : spasst-tptp-script %s %d % Computer : n004.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 : Thu Jul 14 22:18:52 EDT 2022 % Result : Theorem 0.46s 1.03s % Output : Refutation 0.46s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.03/0.12 % Problem : ARI744_1 : TPTP v8.1.0. Released v7.0.0. % 0.03/0.13 % Command : spasst-tptp-script %s %d % 0.14/0.34 % Computer : n004.cluster.edu % 0.14/0.34 % Model : x86_64 x86_64 % 0.14/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.14/0.34 % Memory : 8042.1875MB % 0.14/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.14/0.34 % CPULimit : 300 % 0.14/0.34 % WCLimit : 600 % 0.14/0.34 % DateTime : Fri Jun 17 11:46:09 EDT 2022 % 0.14/0.34 % CPUTime : % 0.20/0.48 % Using real theory % 0.46/1.03 % 0.46/1.03 % 0.46/1.03 % SZS status Theorem for /tmp/SPASST_9633_n004.cluster.edu % 0.46/1.03 % 0.46/1.03 SPASS V 2.2.22 in combination with yices. % 0.46/1.03 SPASS beiseite: Proof found by SPASS. % 0.46/1.03 Problem: /tmp/SPASST_9633_n004.cluster.edu % 0.46/1.03 SPASS derived 1 clauses, backtracked 0 clauses and kept 38 clauses. % 0.46/1.03 SPASS backtracked 0 times (0 times due to theory inconsistency). % 0.46/1.03 SPASS allocated 6226 KBytes. % 0.46/1.03 SPASS spent 0:00:00.01 on the problem. % 0.46/1.03 0:00:00.00 for the input. % 0.46/1.03 0:00:00.00 for the FLOTTER CNF translation. % 0.46/1.03 0:00:00.00 for inferences. % 0.46/1.03 0:00:00.00 for the backtracking. % 0.46/1.03 0:00:00.00 for the reduction. % 0.46/1.03 0:00:00.00 for interacting with the SMT procedure. % 0.46/1.03 % 0.46/1.03 % 0.46/1.03 % SZS output start CNFRefutation for /tmp/SPASST_9633_n004.cluster.edu % 0.46/1.03 % 0.46/1.03 % Here is a proof with depth 1, length 5 : % 0.46/1.03 5(e)[0:Inp] || equal(sqrt(4),2)** -> . % 0.46/1.03 9[0:Inp] || equal(U,times(V,V))* lesseq(0,V)* -> equal(sqrt(U),V)*. % 0.46/1.03 42(e)[0:TOC:9.1] || equal(U,times(V,V))* -> less(V,0)* equal(sqrt(U),V)*. % 0.46/1.03 44[0:Res:42.2,5.0] || equal(times(2,2),4) -> less(2,0)*. % 0.46/1.03 45[0:ArS:44.1] || -> . % 0.46/1.03 % 0.46/1.03 % SZS output end CNFRefutation for /tmp/SPASST_9633_n004.cluster.edu % 0.46/1.03 % 0.46/1.03 Formulae used in the proof : fof_sqrt_zero fof_sqrt_square % 0.78/1.05 % 0.78/1.05 SPASS+T ended %------------------------------------------------------------------------------