%------------------------------------------------------------------------------ % File : lazyCoP---0.1 % Problem : LCL236-1 : TPTP v9.3.1. Bugfixed v2.3.0. % Transfm : none % Format : tptp:raw % Command : vampire -t 0 --mode clausify %d -updr off -nm 2 -erd input_only -icip on | lazycop % Computer : n017.cluster.edu % Model : x86_64 x86_64 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz % Memory : 8046.5625MB % OS : Linux 6.8.0-71-generic % CPULimit : 300s % WCLimit : 300s % DateTime : Mon Sep 7 12:28:23 PM UTC 2026 % Result : Unsatisfiable 0.08s 0.36s % Output : Assurance 0s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.02 % Problem : LCL236-1 : TPTP v9.3.1. Bugfixed v2.3.0. % 0.00/0.03 % Command : vampire -t 0 --mode clausify %d -updr off -nm 2 -erd input_only -icip on | lazycop % 0.08/0.34 % Computer : n017.cluster.edu % 0.08/0.34 % Model : x86_64 x86_64 % 0.08/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.08/0.34 % Memory : 8046.5625MB % 0.08/0.34 % OS : Linux 6.8.0-71-generic % 0.08/0.34 % CPULimit : 300 % 0.08/0.34 % WCLimit : 300 % 0.08/0.34 % DateTime : Sat Sep 5 07:26:06 UTC 2026 % 0.08/0.35 % CPUTime : % 0.08/0.36 % SZS status Unsatisfiable % 0.08/0.36 % SZS output begin IncompleteProof % 0.08/0.36 cnf(c0, axiom, % 0.08/0.36 ~theorem(or(not(or(not(p),not(q))),not(not(or(not(p),not(q))))))). % 0.08/0.36 cnf(c1, plain, % 0.08/0.36 ~theorem(or(not(or(not(p),not(q))),not(not(or(not(p),not(q)))))), % 0.08/0.36 inference(start, [], [c0])). % 0.08/0.36 % 0.08/0.36 cnf(c2, axiom, % 0.08/0.36 ~theorem(X0) | ~axiom(or(not(X0),X1)) | theorem(X1)). % 0.08/0.36 cnf(a0, assumption, % 0.08/0.36 or(not(or(not(p),not(q))),not(not(or(not(p),not(q))))) = X1). % 0.08/0.36 cnf(c3, plain, % 0.08/0.36 $false, % 0.08/0.36 inference(strict_predicate_extension, [assumptions([a0])], [c1, c2])). % 0.08/0.36 cnf(c4, plain, % 0.08/0.36 ~theorem(X0) | ~axiom(or(not(X0),X1)), % 0.08/0.36 inference(strict_predicate_extension, [assumptions([a0])], [c1, c2])). % 0.08/0.36 % 0.08/0.36 cnf(c5, axiom, % 0.08/0.36 ~theorem(or(not(X2),X3)) | ~axiom(or(not(X4),X2)) | theorem(or(not(X4),X3))). % 0.08/0.36 cnf(a1, assumption, % 0.08/0.36 X0 = or(not(X4),X3)). % 0.08/0.36 cnf(c6, plain, % 0.08/0.36 ~axiom(or(not(X0),X1)), % 0.08/0.36 inference(strict_predicate_extension, [assumptions([a1])], [c4, c5])). % 0.08/0.36 cnf(c7, plain, % 0.08/0.36 ~theorem(or(not(X2),X3)) | ~axiom(or(not(X4),X2)), % 0.08/0.36 inference(strict_predicate_extension, [assumptions([a1])], [c4, c5])). % 0.08/0.36 % 0.08/0.36 cnf(c8, axiom, % 0.08/0.36 ~axiom(X5) | theorem(X5)). % 0.08/0.36 cnf(a2, assumption, % 0.08/0.36 or(not(X2),X3) = X5). % 0.08/0.36 cnf(c9, plain, % 0.08/0.36 ~axiom(or(not(X4),X2)), % 0.08/0.36 inference(strict_predicate_extension, [assumptions([a2])], [c7, c8])). % 0.08/0.36 cnf(c10, plain, % 0.08/0.36 ~axiom(X5), % 0.08/0.36 inference(strict_predicate_extension, [assumptions([a2])], [c7, c8])). % 0.08/0.36 % 0.08/0.36 cnf(c11, axiom, % 0.08/0.36 axiom(or(not(or(X6,X6)),X6))). % 0.08/0.36 cnf(a3, assumption, % 0.08/0.36 X5 = or(not(or(X6,X6)),X6)). % 0.08/0.36 cnf(c12, plain, % 0.08/0.36 $false, % 0.08/0.36 inference(strict_predicate_extension, [assumptions([a3])], [c10, c11])). % 0.08/0.36 cnf(c13, plain, % 0.08/0.36 $false, % 0.08/0.36 inference(strict_predicate_extension, [assumptions([a3])], [c10, c11])). % 0.08/0.36 % 0.08/0.36 cnf(c14, axiom, % 0.08/0.36 axiom(or(not(X7),or(X8,X7)))). % 0.08/0.36 cnf(a4, assumption, % 0.08/0.36 or(not(X4),X2) = or(not(X7),or(X8,X7))). % 0.08/0.36 cnf(c15, plain, % 0.08/0.36 $false, % 0.08/0.36 inference(strict_predicate_extension, [assumptions([a4])], [c9, c14])). % 0.08/0.36 cnf(c16, plain, % 0.08/0.36 $false, % 0.08/0.36 inference(strict_predicate_extension, [assumptions([a4])], [c9, c14])). % 0.08/0.36 % 0.08/0.36 cnf(c17, axiom, % 0.08/0.36 axiom(or(not(or(X9,X10)),or(X10,X9)))). % 0.08/0.36 cnf(a5, assumption, % 0.08/0.36 or(not(X0),X1) = or(not(or(X9,X10)),or(X10,X9))). % 0.08/0.36 cnf(c18, plain, % 0.08/0.36 $false, % 0.08/0.36 inference(strict_predicate_extension, [assumptions([a5])], [c6, c17])). % 0.08/0.36 cnf(c19, plain, % 0.08/0.36 $false, % 0.08/0.36 inference(strict_predicate_extension, [assumptions([a5])], [c6, c17])). % 0.08/0.36 % 0.08/0.36 cnf(c20, plain, % 0.08/0.36 $false, % 0.08/0.36 inference(constraint_solving, [ % 0.08/0.36 bind(X0, or(not(X4),X3)), % 0.08/0.36 bind(X1, or(not(or(not(p),not(q))),not(not(or(not(p),not(q)))))), % 0.08/0.36 bind(X2, or(X6,X6)), % 0.08/0.36 bind(X3, not(or(not(p),not(q)))), % 0.08/0.36 bind(X4, not(or(not(p),not(q)))), % 0.08/0.36 bind(X5, or(not(X2),X3)), % 0.08/0.36 bind(X6, not(or(not(p),not(q)))), % 0.08/0.36 bind(X7, not(or(not(p),not(q)))), % 0.08/0.36 bind(X8, not(or(not(p),not(q)))), % 0.08/0.36 bind(X9, not(X4)), % 0.08/0.36 bind(X10, not(or(not(p),not(q)))) % 0.08/0.36 ], % 0.08/0.36 [a0, a1, a2, a3, a4, a5])). % 0.08/0.36 % 0.08/0.36 % SZS output end IncompleteProof %------------------------------------------------------------------------------