%------------------------------------------------------------------------------ % File : lazyCoP---0.1 % Problem : SWC255-1 : TPTP v8.1.0. 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 : n007.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 : Tue Jul 19 21:07:54 EDT 2022 % Result : Unsatisfiable 4.15s 0.90s % Output : Assurance 0s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.10/0.12 % Problem : SWC255-1 : TPTP v8.1.0. Released v2.4.0. % 0.10/0.12 % Command : vampire -t 0 --mode clausify %d -updr off -nm 2 -erd input_only -icip on | lazycop % 0.12/0.33 % Computer : n007.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 : Sat Jun 11 19:37:37 EDT 2022 % 0.12/0.34 % CPUTime : % 4.15/0.90 % SZS status Unsatisfiable % 4.15/0.90 % SZS output begin IncompleteProof % 4.15/0.90 cnf(c0, axiom, % 4.15/0.90 sk2 = sk4). % 4.15/0.90 cnf(c1, plain, % 4.15/0.90 sk2 = sk4, % 4.15/0.90 inference(start, [], [c0])). % 4.15/0.90 % 4.15/0.90 cnf(c2, axiom, % 4.15/0.90 ~neq(sk4,nil) | singletonP(sk3)). % 4.15/0.90 cnf(a0, assumption, % 4.15/0.90 sk4 = sk4). % 4.15/0.90 cnf(a1, assumption, % 4.15/0.90 sk2 = X0). % 4.15/0.90 cnf(c3, plain, % 4.15/0.90 $false, % 4.15/0.90 inference(strict_subterm_extension, [assumptions([a0, a1])], [c1, c2])). % 4.15/0.90 cnf(c4, plain, % 4.15/0.90 singletonP(sk3), % 4.15/0.90 inference(strict_subterm_extension, [assumptions([a0, a1])], [c1, c2])). % 4.15/0.90 cnf(c5, plain, % 4.15/0.90 ~neq(X0,nil), % 4.15/0.90 inference(strict_subterm_extension, [assumptions([a0, a1])], [c1, c2])). % 4.15/0.90 % 4.15/0.90 cnf(c6, axiom, % 4.15/0.90 neq(sk2,nil)). % 4.15/0.90 cnf(a2, assumption, % 4.15/0.90 X0 = sk2). % 4.15/0.90 cnf(a3, assumption, % 4.15/0.90 nil = nil). % 4.15/0.90 cnf(c7, plain, % 4.15/0.90 $false, % 4.15/0.90 inference(strict_predicate_extension, [assumptions([a2, a3])], [c5, c6])). % 4.15/0.90 cnf(c8, plain, % 4.15/0.90 $false, % 4.15/0.90 inference(strict_predicate_extension, [assumptions([a2, a3])], [c5, c6])). % 4.15/0.90 % 4.15/0.90 cnf(c9, axiom, % 4.15/0.90 sk1 = sk3). % 4.15/0.90 cnf(a4, assumption, % 4.15/0.90 sk3 = sk3). % 4.15/0.90 cnf(c10, plain, % 4.15/0.90 $false, % 4.15/0.90 inference(strict_function_extension, [assumptions([a4])], [c4, c9])). % 4.15/0.90 cnf(c11, plain, % 4.15/0.90 $false, % 4.15/0.90 inference(strict_function_extension, [assumptions([a4])], [c4, c9])). % 4.15/0.90 cnf(c12, plain, % 4.15/0.90 X1 != sk1 | singletonP(X1), % 4.15/0.90 inference(strict_function_extension, [assumptions([a4])], [c4, c9])). % 4.15/0.90 % 4.15/0.90 cnf(a5, assumption, % 4.15/0.90 X1 = sk1). % 4.15/0.90 cnf(c13, plain, % 4.15/0.90 singletonP(X1), % 4.15/0.90 inference(reflexivity, [assumptions([a5])], [c12])). % 4.15/0.90 % 4.15/0.90 cnf(c14, axiom, % 4.15/0.90 ~neq(sk4,nil) | ~singletonP(sk1)). % 4.15/0.90 cnf(a6, assumption, % 4.15/0.90 X1 = sk1). % 4.15/0.90 cnf(c15, plain, % 4.15/0.90 $false, % 4.15/0.90 inference(strict_predicate_extension, [assumptions([a6])], [c13, c14])). % 4.15/0.90 cnf(c16, plain, % 4.15/0.90 ~neq(sk4,nil), % 4.15/0.90 inference(strict_predicate_extension, [assumptions([a6])], [c13, c14])). % 4.15/0.90 % 4.15/0.90 cnf(c17, plain, % 4.15/0.90 neq(sk4,nil)). % 4.15/0.90 cnf(a7, assumption, % 4.15/0.90 sk4 = sk4). % 4.15/0.90 cnf(a8, assumption, % 4.15/0.90 nil = nil). % 4.15/0.90 cnf(c18, plain, % 4.15/0.90 $false, % 4.15/0.90 inference(predicate_reduction, [assumptions([a7, a8])], [c16, c17])). % 4.15/0.90 % 4.15/0.90 cnf(c19, plain, % 4.15/0.90 $false, % 4.15/0.90 inference(constraint_solving, [ % 4.15/0.90 bind(X0, sk2), % 4.15/0.90 bind(X1, sk1) % 4.15/0.90 ], % 4.15/0.90 [a0, a1, a2, a3, a4, a5, a6, a7, a8])). % 4.15/0.90 % 4.15/0.90 % SZS output end IncompleteProof %------------------------------------------------------------------------------