%------------------------------------------------------------------------------ % File : lazyCoP---0.1 % Problem : MGT045-1 : TPTP v9.3.0. Released v2.4.0. % Transfm : none % Format : tptp:raw % Command : vampire -t 0 --mode clausify %d -updr off -nm 2 -erd input_only -icip on | lazycop % Computer : n027.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 : Tue Sep 8 06:13:20 AM UTC 2026 % Result : Unsatisfiable 0.14s 0.37s % Output : Assurance 0s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.03 % Problem : MGT045-1 : TPTP v9.3.0. Released v2.4.0. % 0.00/0.04 % Command : vampire -t 0 --mode clausify %d -updr off -nm 2 -erd input_only -icip on | lazycop % 0.11/0.35 % Computer : n027.cluster.edu % 0.11/0.35 % Model : x86_64 x86_64 % 0.11/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.11/0.35 % Memory : 8046.5625MB % 0.11/0.35 % OS : Linux 6.8.0-71-generic % 0.11/0.35 % CPULimit : 300 % 0.11/0.35 % WCLimit : 300 % 0.11/0.35 % DateTime : Mon Sep 7 13:12:15 UTC 2026 % 0.11/0.36 % CPUTime : % 0.14/0.37 % SZS status Unsatisfiable % 0.14/0.37 % SZS output begin IncompleteProof % 0.14/0.37 cnf(c0, axiom, % 0.14/0.37 organization(sk1)). % 0.14/0.37 cnf(c1, plain, % 0.14/0.37 organization(sk1), % 0.14/0.37 inference(start, [], [c0])). % 0.14/0.37 % 0.14/0.37 cnf(c2, axiom, % 0.14/0.37 greater(external_ties(X0,X1),external_ties(X0,X2)) | ~greater(age(X0,X1),age(X0,X2)) | ~organization(X0)). % 0.14/0.37 cnf(a0, assumption, % 0.14/0.37 sk1 = X0). % 0.14/0.37 cnf(c3, plain, % 0.14/0.37 $false, % 0.14/0.37 inference(strict_predicate_extension, [assumptions([a0])], [c1, c2])). % 0.14/0.37 cnf(c4, plain, % 0.14/0.37 greater(external_ties(X0,X1),external_ties(X0,X2)) | ~greater(age(X0,X1),age(X0,X2)), % 0.14/0.37 inference(strict_predicate_extension, [assumptions([a0])], [c1, c2])). % 0.14/0.37 % 0.14/0.37 cnf(c5, axiom, % 0.14/0.37 greater(position(X3,X4),position(X3,X5)) | ~greater(external_ties(X3,X4),external_ties(X3,X5)) | ~organization(X3)). % 0.14/0.37 cnf(a1, assumption, % 0.14/0.37 external_ties(X0,X1) = external_ties(X3,X4)). % 0.14/0.37 cnf(a2, assumption, % 0.14/0.37 external_ties(X0,X2) = external_ties(X3,X5)). % 0.14/0.37 cnf(c6, plain, % 0.14/0.37 ~greater(age(X0,X1),age(X0,X2)), % 0.14/0.37 inference(strict_predicate_extension, [assumptions([a1, a2])], [c4, c5])). % 0.14/0.37 cnf(c7, plain, % 0.14/0.37 greater(position(X3,X4),position(X3,X5)) | ~organization(X3), % 0.14/0.37 inference(strict_predicate_extension, [assumptions([a1, a2])], [c4, c5])). % 0.14/0.37 % 0.14/0.37 cnf(c8, axiom, % 0.14/0.37 ~greater(position(sk1,sk3),position(sk1,sk2))). % 0.14/0.37 cnf(a3, assumption, % 0.14/0.37 position(X3,X4) = position(sk1,sk3)). % 0.14/0.37 cnf(a4, assumption, % 0.14/0.37 position(X3,X5) = position(sk1,sk2)). % 0.14/0.37 cnf(c9, plain, % 0.14/0.37 ~organization(X3), % 0.14/0.37 inference(strict_predicate_extension, [assumptions([a3, a4])], [c7, c8])). % 0.14/0.37 cnf(c10, plain, % 0.14/0.37 $false, % 0.14/0.37 inference(strict_predicate_extension, [assumptions([a3, a4])], [c7, c8])). % 0.14/0.37 % 0.14/0.37 cnf(c11, plain, % 0.14/0.37 organization(sk1)). % 0.14/0.37 cnf(a5, assumption, % 0.14/0.37 X3 = sk1). % 0.14/0.37 cnf(c12, plain, % 0.14/0.37 $false, % 0.14/0.37 inference(predicate_reduction, [assumptions([a5])], [c9, c11])). % 0.14/0.37 % 0.14/0.37 cnf(c13, axiom, % 0.14/0.37 greater(age(sk1,sk3),age(sk1,sk2))). % 0.14/0.37 cnf(a6, assumption, % 0.14/0.37 age(X0,X1) = age(sk1,sk3)). % 0.14/0.37 cnf(a7, assumption, % 0.14/0.37 age(X0,X2) = age(sk1,sk2)). % 0.14/0.37 cnf(c14, plain, % 0.14/0.37 $false, % 0.14/0.37 inference(strict_predicate_extension, [assumptions([a6, a7])], [c6, c13])). % 0.14/0.37 cnf(c15, plain, % 0.14/0.37 $false, % 0.14/0.37 inference(strict_predicate_extension, [assumptions([a6, a7])], [c6, c13])). % 0.14/0.37 % 0.14/0.37 cnf(c16, plain, % 0.14/0.37 $false, % 0.14/0.37 inference(constraint_solving, [ % 0.14/0.37 bind(X0, sk1), % 0.14/0.37 bind(X1, sk3), % 0.14/0.37 bind(X2, sk2), % 0.14/0.37 bind(X3, sk1), % 0.14/0.37 bind(X4, sk3), % 0.14/0.37 bind(X5, sk2) % 0.14/0.37 ], % 0.14/0.37 [a0, a1, a2, a3, a4, a5, a6, a7])). % 0.14/0.37 % 0.14/0.37 % SZS output end IncompleteProof %------------------------------------------------------------------------------