%------------------------------------------------------------------------------ % File : lazyCoP---0.1 % Problem : ROB013-1 : TPTP v8.1.0. Released v1.0.0. % Transfm : none % Format : tptp:raw % Command : vampire -t 0 --mode clausify %d -updr off -nm 2 -erd input_only -icip on | lazycop % Computer : n020.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 20:53:53 EDT 2022 % Result : Unsatisfiable 0.19s 0.51s % Output : Assurance 0s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.11/0.11 % Problem : ROB013-1 : TPTP v8.1.0. Released v1.0.0. % 0.11/0.12 % Command : vampire -t 0 --mode clausify %d -updr off -nm 2 -erd input_only -icip on | lazycop % 0.12/0.33 % Computer : n020.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 Jun 9 13:41:21 EDT 2022 % 0.12/0.33 % CPUTime : % 0.19/0.51 % SZS status Unsatisfiable % 0.19/0.51 % SZS output begin IncompleteProof % 0.19/0.51 cnf(c0, axiom, % 0.19/0.51 a != negate(add(c,negate(add(negate(b),a))))). % 0.19/0.51 cnf(c1, plain, % 0.19/0.51 a != negate(add(c,negate(add(negate(b),a)))), % 0.19/0.51 inference(start, [], [c0])). % 0.19/0.51 % 0.19/0.51 cnf(c2, axiom, % 0.19/0.51 add(X0,X1) = add(X1,X0)). % 0.19/0.51 cnf(a0, assumption, % 0.19/0.51 add(negate(b),a) = add(X0,X1)). % 0.19/0.51 cnf(c3, plain, % 0.19/0.51 $false, % 0.19/0.51 inference(strict_function_extension, [assumptions([a0])], [c1, c2])). % 0.19/0.51 cnf(c4, plain, % 0.19/0.51 $false, % 0.19/0.51 inference(strict_function_extension, [assumptions([a0])], [c1, c2])). % 0.19/0.51 cnf(c5, plain, % 0.19/0.51 X2 != add(X1,X0) | a != negate(add(c,negate(X2))), % 0.19/0.51 inference(strict_function_extension, [assumptions([a0])], [c1, c2])). % 0.19/0.51 % 0.19/0.51 cnf(a1, assumption, % 0.19/0.51 X2 = add(X1,X0)). % 0.19/0.51 cnf(c6, plain, % 0.19/0.51 a != negate(add(c,negate(X2))), % 0.19/0.51 inference(reflexivity, [assumptions([a1])], [c5])). % 0.19/0.51 % 0.19/0.51 cnf(c7, axiom, % 0.19/0.51 negate(add(negate(add(X3,X4)),negate(add(X3,negate(X4))))) = X3). % 0.19/0.51 cnf(a2, assumption, % 0.19/0.51 negate(X5) = negate(add(c,negate(X2)))). % 0.19/0.51 cnf(c8, plain, % 0.19/0.51 $false, % 0.19/0.51 inference(lazy_function_extension, [assumptions([a2])], [c6, c7])). % 0.19/0.51 cnf(c9, plain, % 0.19/0.51 $false, % 0.19/0.51 inference(lazy_function_extension, [assumptions([a2])], [c6, c7])). % 0.19/0.51 cnf(c10, plain, % 0.19/0.51 X5 != add(negate(add(X3,X4)),negate(add(X3,negate(X4)))) | X6 != X3 | a != X6, % 0.19/0.51 inference(lazy_function_extension, [assumptions([a2])], [c6, c7])). % 0.19/0.51 % 0.19/0.51 cnf(c11, axiom, % 0.19/0.51 negate(add(a,b)) = c). % 0.19/0.51 cnf(a3, assumption, % 0.19/0.51 negate(add(X3,X4)) = negate(add(a,b))). % 0.19/0.51 cnf(c12, plain, % 0.19/0.51 X6 != X3 | a != X6, % 0.19/0.51 inference(strict_function_extension, [assumptions([a3])], [c10, c11])). % 0.19/0.51 cnf(c13, plain, % 0.19/0.51 $false, % 0.19/0.51 inference(strict_function_extension, [assumptions([a3])], [c10, c11])). % 0.19/0.51 cnf(c14, plain, % 0.19/0.51 X7 != c | X5 != add(X7,negate(add(X3,negate(X4)))), % 0.19/0.51 inference(strict_function_extension, [assumptions([a3])], [c10, c11])). % 0.19/0.51 % 0.19/0.51 cnf(a4, assumption, % 0.19/0.51 X7 = c). % 0.19/0.51 cnf(c15, plain, % 0.19/0.51 X5 != add(X7,negate(add(X3,negate(X4)))), % 0.19/0.51 inference(reflexivity, [assumptions([a4])], [c14])). % 0.19/0.51 % 0.19/0.51 cnf(a5, assumption, % 0.19/0.51 X5 = add(X7,negate(add(X3,negate(X4))))). % 0.19/0.51 cnf(c16, plain, % 0.19/0.51 $false, % 0.19/0.51 inference(reflexivity, [assumptions([a5])], [c15])). % 0.19/0.51 % 0.19/0.51 cnf(a6, assumption, % 0.19/0.51 X6 = X3). % 0.19/0.51 cnf(c17, plain, % 0.19/0.51 a != X6, % 0.19/0.51 inference(reflexivity, [assumptions([a6])], [c12])). % 0.19/0.51 % 0.19/0.51 cnf(a7, assumption, % 0.19/0.51 a = X6). % 0.19/0.51 cnf(c18, plain, % 0.19/0.51 $false, % 0.19/0.51 inference(reflexivity, [assumptions([a7])], [c17])). % 0.19/0.51 % 0.19/0.51 cnf(c19, plain, % 0.19/0.51 $false, % 0.19/0.51 inference(constraint_solving, [ % 0.19/0.51 bind(X0, negate(b)), % 0.19/0.51 bind(X1, a), % 0.19/0.51 bind(X2, add(X1,X0)), % 0.19/0.51 bind(X3, a), % 0.19/0.51 bind(X4, b), % 0.19/0.51 bind(X6, a), % 0.19/0.51 bind(X5, add(c,negate(X2))), % 0.19/0.51 bind(X7, c) % 0.19/0.51 ], % 0.19/0.51 [a0, a1, a2, a3, a4, a5, a6, a7])). % 0.19/0.51 % 0.19/0.51 % SZS output end IncompleteProof %------------------------------------------------------------------------------