%------------------------------------------------------------------------------ % File : lazyCoP---0.1 % Problem : MSC005-1 : 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 : n029.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 : Sun Jul 17 22:49:46 EDT 2022 % Result : Unsatisfiable 0.13s 0.35s % Output : Assurance 0s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.03/0.12 % Problem : MSC005-1 : TPTP v8.1.0. Released v1.0.0. % 0.03/0.13 % Command : vampire -t 0 --mode clausify %d -updr off -nm 2 -erd input_only -icip on | lazycop % 0.13/0.34 % Computer : n029.cluster.edu % 0.13/0.34 % Model : x86_64 x86_64 % 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.13/0.34 % Memory : 8042.1875MB % 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.13/0.34 % CPULimit : 300 % 0.13/0.34 % WCLimit : 600 % 0.13/0.34 % DateTime : Fri Jul 1 16:34:24 EDT 2022 % 0.13/0.34 % CPUTime : % 0.13/0.35 % SZS status Unsatisfiable % 0.13/0.35 % SZS output begin IncompleteProof % 0.13/0.35 cnf(c0, axiom, % 0.13/0.35 ~value(xor(xor(xor(xor(truth,falsity),falsity),truth),falsity),X0)). % 0.13/0.35 cnf(c1, plain, % 0.13/0.35 ~value(xor(xor(xor(xor(truth,falsity),falsity),truth),falsity),X0), % 0.13/0.35 inference(start, [], [c0])). % 0.13/0.35 % 0.13/0.35 cnf(c2, axiom, % 0.13/0.35 value(xor(X1,X2),falsity) | ~value(X2,falsity) | ~value(X1,falsity)). % 0.13/0.35 cnf(a0, assumption, % 0.13/0.35 xor(xor(xor(xor(truth,falsity),falsity),truth),falsity) = xor(X1,X2)). % 0.13/0.35 cnf(a1, assumption, % 0.13/0.35 X0 = falsity). % 0.13/0.35 cnf(c3, plain, % 0.13/0.35 $false, % 0.13/0.35 inference(strict_predicate_extension, [assumptions([a0, a1])], [c1, c2])). % 0.13/0.35 cnf(c4, plain, % 0.13/0.35 ~value(X2,falsity) | ~value(X1,falsity), % 0.13/0.35 inference(strict_predicate_extension, [assumptions([a0, a1])], [c1, c2])). % 0.13/0.35 % 0.13/0.35 cnf(c5, axiom, % 0.13/0.35 value(falsity,falsity)). % 0.13/0.35 cnf(a2, assumption, % 0.13/0.35 X2 = falsity). % 0.13/0.35 cnf(a3, assumption, % 0.13/0.35 falsity = falsity). % 0.13/0.35 cnf(c6, plain, % 0.13/0.35 ~value(X1,falsity), % 0.13/0.35 inference(strict_predicate_extension, [assumptions([a2, a3])], [c4, c5])). % 0.13/0.35 cnf(c7, plain, % 0.13/0.35 $false, % 0.13/0.35 inference(strict_predicate_extension, [assumptions([a2, a3])], [c4, c5])). % 0.13/0.35 % 0.13/0.35 cnf(c8, axiom, % 0.13/0.35 value(xor(X3,X4),falsity) | ~value(X4,truth) | ~value(X3,truth)). % 0.13/0.35 cnf(a4, assumption, % 0.13/0.35 X1 = xor(X3,X4)). % 0.13/0.35 cnf(a5, assumption, % 0.13/0.35 falsity = falsity). % 0.13/0.35 cnf(c9, plain, % 0.13/0.35 $false, % 0.13/0.35 inference(strict_predicate_extension, [assumptions([a4, a5])], [c6, c8])). % 0.13/0.35 cnf(c10, plain, % 0.13/0.35 ~value(X4,truth) | ~value(X3,truth), % 0.13/0.35 inference(strict_predicate_extension, [assumptions([a4, a5])], [c6, c8])). % 0.13/0.35 % 0.13/0.35 cnf(c11, axiom, % 0.13/0.35 value(truth,truth)). % 0.13/0.35 cnf(a6, assumption, % 0.13/0.35 X4 = truth). % 0.13/0.35 cnf(a7, assumption, % 0.13/0.35 truth = truth). % 0.13/0.35 cnf(c12, plain, % 0.13/0.35 ~value(X3,truth), % 0.13/0.35 inference(strict_predicate_extension, [assumptions([a6, a7])], [c10, c11])). % 0.13/0.35 cnf(c13, plain, % 0.13/0.35 $false, % 0.13/0.35 inference(strict_predicate_extension, [assumptions([a6, a7])], [c10, c11])). % 0.13/0.35 % 0.13/0.35 cnf(c14, axiom, % 0.13/0.35 value(xor(X5,X6),truth) | ~value(X6,falsity) | ~value(X5,truth)). % 0.13/0.35 cnf(a8, assumption, % 0.13/0.35 X3 = xor(X5,X6)). % 0.13/0.35 cnf(a9, assumption, % 0.13/0.35 truth = truth). % 0.13/0.35 cnf(c15, plain, % 0.13/0.35 $false, % 0.13/0.35 inference(strict_predicate_extension, [assumptions([a8, a9])], [c12, c14])). % 0.13/0.35 cnf(c16, plain, % 0.13/0.35 ~value(X6,falsity) | ~value(X5,truth), % 0.13/0.35 inference(strict_predicate_extension, [assumptions([a8, a9])], [c12, c14])). % 0.13/0.35 % 0.13/0.35 cnf(c17, plain, % 0.13/0.35 value(X2,falsity)). % 0.13/0.35 cnf(a10, assumption, % 0.13/0.35 X6 = X2). % 0.13/0.35 cnf(a11, assumption, % 0.13/0.35 falsity = falsity). % 0.13/0.35 cnf(c18, plain, % 0.13/0.35 ~value(X5,truth), % 0.13/0.35 inference(predicate_reduction, [assumptions([a10, a11])], [c16, c17])). % 0.13/0.35 % 0.13/0.35 cnf(c19, axiom, % 0.13/0.35 value(xor(X7,X8),truth) | ~value(X8,falsity) | ~value(X7,truth)). % 0.13/0.35 cnf(a12, assumption, % 0.13/0.35 X5 = xor(X7,X8)). % 0.13/0.35 cnf(a13, assumption, % 0.13/0.35 truth = truth). % 0.13/0.35 cnf(c20, plain, % 0.13/0.35 $false, % 0.13/0.35 inference(strict_predicate_extension, [assumptions([a12, a13])], [c18, c19])). % 0.13/0.35 cnf(c21, plain, % 0.13/0.35 ~value(X8,falsity) | ~value(X7,truth), % 0.13/0.35 inference(strict_predicate_extension, [assumptions([a12, a13])], [c18, c19])). % 0.13/0.35 % 0.13/0.35 cnf(c22, plain, % 0.13/0.35 value(X2,falsity)). % 0.13/0.35 cnf(a14, assumption, % 0.13/0.35 X8 = X2). % 0.13/0.35 cnf(a15, assumption, % 0.13/0.35 falsity = falsity). % 0.13/0.35 cnf(c23, plain, % 0.13/0.35 ~value(X7,truth), % 0.13/0.35 inference(predicate_reduction, [assumptions([a14, a15])], [c21, c22])). % 0.13/0.35 % 0.13/0.35 cnf(c24, plain, % 0.13/0.35 value(X4,truth)). % 0.13/0.35 cnf(a16, assumption, % 0.13/0.35 X7 = X4). % 0.13/0.35 cnf(a17, assumption, % 0.13/0.35 truth = truth). % 0.13/0.35 cnf(c25, plain, % 0.13/0.35 $false, % 0.13/0.35 inference(predicate_reduction, [assumptions([a16, a17])], [c23, c24])). % 0.13/0.35 % 0.13/0.35 cnf(c26, plain, % 0.13/0.35 $false, % 0.13/0.35 inference(constraint_solving, [ % 0.13/0.35 bind(X0, falsity), % 0.13/0.35 bind(X1, xor(xor(xor(truth,falsity),falsity),truth)), % 0.13/0.35 bind(X2, falsity), % 0.13/0.35 bind(X3, xor(xor(truth,falsity),falsity)), % 0.13/0.35 bind(X4, truth), % 0.13/0.35 bind(X5, xor(truth,falsity)), % 0.13/0.35 bind(X6, falsity), % 0.13/0.35 bind(X7, truth), % 0.13/0.35 bind(X8, falsity) % 0.13/0.35 ], % 0.13/0.35 [a0, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17])). % 0.13/0.35 % 0.13/0.35 % SZS output end IncompleteProof %------------------------------------------------------------------------------