%------------------------------------------------------------------------------ % File : lazyCoP---0.1 % Problem : PUZ023-1 : 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 : Mon Jul 18 18:18:53 EDT 2022 % Result : Unsatisfiable 0.13s 0.38s % Output : Assurance 0s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.11/0.13 % Problem : PUZ023-1 : TPTP v8.1.0. Released v1.0.0. % 0.11/0.13 % Command : vampire -t 0 --mode clausify %d -updr off -nm 2 -erd input_only -icip on | lazycop % 0.13/0.35 % Computer : n029.cluster.edu % 0.13/0.35 % Model : x86_64 x86_64 % 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.13/0.35 % Memory : 8042.1875MB % 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64 % 0.13/0.35 % CPULimit : 300 % 0.13/0.35 % WCLimit : 600 % 0.13/0.35 % DateTime : Sat May 28 21:41:28 EDT 2022 % 0.13/0.35 % CPUTime : % 0.13/0.38 % SZS status Unsatisfiable % 0.13/0.38 % SZS output begin IncompleteProof % 0.13/0.38 cnf(c0, axiom, % 0.13/0.38 ~an_answer(X0)). % 0.13/0.38 cnf(c1, plain, % 0.13/0.38 ~an_answer(X0), % 0.13/0.38 inference(start, [], [c0])). % 0.13/0.38 % 0.13/0.38 cnf(c2, axiom, % 0.13/0.38 an_answer(b_liar_and_c_truthteller) | ~a_truth(truthteller(c)) | ~a_truth(liar(b))). % 0.13/0.38 cnf(a0, assumption, % 0.13/0.38 X0 = b_liar_and_c_truthteller). % 0.13/0.38 cnf(c3, plain, % 0.13/0.38 $false, % 0.13/0.38 inference(strict_predicate_extension, [assumptions([a0])], [c1, c2])). % 0.13/0.38 cnf(c4, plain, % 0.13/0.38 ~a_truth(truthteller(c)) | ~a_truth(liar(b)), % 0.13/0.38 inference(strict_predicate_extension, [assumptions([a0])], [c1, c2])). % 0.13/0.38 % 0.13/0.38 cnf(c5, axiom, % 0.13/0.38 a_truth(truthteller(X1)) | ~a_truth(says(X1,X2)) | ~a_truth(X2)). % 0.13/0.38 cnf(a1, assumption, % 0.13/0.38 truthteller(c) = truthteller(X1)). % 0.13/0.38 cnf(c6, plain, % 0.13/0.38 ~a_truth(liar(b)), % 0.13/0.38 inference(strict_predicate_extension, [assumptions([a1])], [c4, c5])). % 0.13/0.38 cnf(c7, plain, % 0.13/0.38 ~a_truth(says(X1,X2)) | ~a_truth(X2), % 0.13/0.38 inference(strict_predicate_extension, [assumptions([a1])], [c4, c5])). % 0.13/0.38 % 0.13/0.38 cnf(c8, axiom, % 0.13/0.38 a_truth(says(c,liar(b)))). % 0.13/0.38 cnf(a2, assumption, % 0.13/0.38 says(X1,X2) = says(c,liar(b))). % 0.13/0.38 cnf(c9, plain, % 0.13/0.38 ~a_truth(X2), % 0.13/0.38 inference(strict_predicate_extension, [assumptions([a2])], [c7, c8])). % 0.13/0.38 cnf(c10, plain, % 0.13/0.38 $false, % 0.13/0.38 inference(strict_predicate_extension, [assumptions([a2])], [c7, c8])). % 0.13/0.38 % 0.13/0.38 cnf(c11, axiom, % 0.13/0.38 a_truth(liar(X3)) | ~a_truth(says(X3,X4)) | a_truth(X4)). % 0.13/0.38 cnf(a3, assumption, % 0.13/0.38 X2 = X4). % 0.13/0.38 cnf(c12, plain, % 0.13/0.38 $false, % 0.13/0.38 inference(strict_predicate_extension, [assumptions([a3])], [c9, c11])). % 0.13/0.38 cnf(c13, plain, % 0.13/0.38 a_truth(liar(X3)) | ~a_truth(says(X3,X4)), % 0.13/0.38 inference(strict_predicate_extension, [assumptions([a3])], [c9, c11])). % 0.13/0.38 % 0.13/0.38 cnf(c14, axiom, % 0.13/0.38 an_answer(b_truthteller_and_c_liar) | ~a_truth(liar(c)) | ~a_truth(truthteller(b))). % 0.13/0.38 cnf(a4, assumption, % 0.13/0.38 liar(X3) = liar(c)). % 0.13/0.38 cnf(c15, plain, % 0.13/0.38 ~a_truth(says(X3,X4)), % 0.13/0.38 inference(strict_predicate_extension, [assumptions([a4])], [c13, c14])). % 0.13/0.38 cnf(c16, plain, % 0.13/0.38 an_answer(b_truthteller_and_c_liar) | ~a_truth(truthteller(b)), % 0.13/0.38 inference(strict_predicate_extension, [assumptions([a4])], [c13, c14])). % 0.13/0.38 % 0.13/0.38 cnf(c17, axiom, % 0.13/0.38 ~an_answer(X5)). % 0.13/0.38 cnf(a5, assumption, % 0.13/0.38 b_truthteller_and_c_liar = X5). % 0.13/0.38 cnf(c18, plain, % 0.13/0.38 ~a_truth(truthteller(b)), % 0.13/0.38 inference(strict_predicate_extension, [assumptions([a5])], [c16, c17])). % 0.13/0.38 cnf(c19, plain, % 0.13/0.38 $false, % 0.13/0.38 inference(strict_predicate_extension, [assumptions([a5])], [c16, c17])). % 0.13/0.38 % 0.13/0.38 cnf(c20, axiom, % 0.13/0.38 a_truth(liar(X6)) | a_truth(truthteller(X6))). % 0.13/0.38 cnf(a6, assumption, % 0.13/0.38 truthteller(b) = truthteller(X6)). % 0.13/0.38 cnf(c21, plain, % 0.13/0.38 $false, % 0.13/0.38 inference(strict_predicate_extension, [assumptions([a6])], [c18, c20])). % 0.13/0.38 cnf(c22, plain, % 0.13/0.38 a_truth(liar(X6)), % 0.13/0.38 inference(strict_predicate_extension, [assumptions([a6])], [c18, c20])). % 0.13/0.38 % 0.13/0.38 cnf(c23, plain, % 0.13/0.38 ~a_truth(X2)). % 0.13/0.38 cnf(a7, assumption, % 0.13/0.38 liar(X6) = X2). % 0.13/0.38 cnf(c24, plain, % 0.13/0.38 $false, % 0.13/0.38 inference(predicate_reduction, [assumptions([a7])], [c22, c23])). % 0.13/0.38 % 0.13/0.38 cnf(c25, plain, % 0.13/0.38 a_truth(says(X1,X2))). % 0.13/0.38 cnf(a8, assumption, % 0.13/0.38 says(X3,X4) = says(X1,X2)). % 0.13/0.38 cnf(c26, plain, % 0.13/0.38 $false, % 0.13/0.38 inference(predicate_reduction, [assumptions([a8])], [c15, c25])). % 0.13/0.38 % 0.13/0.38 cnf(c27, plain, % 0.13/0.38 a_truth(X2)). % 0.13/0.38 cnf(a9, assumption, % 0.13/0.38 liar(b) = X2). % 0.13/0.38 cnf(c28, plain, % 0.13/0.38 $false, % 0.13/0.38 inference(predicate_reduction, [assumptions([a9])], [c6, c27])). % 0.13/0.38 % 0.13/0.38 cnf(c29, plain, % 0.13/0.38 $false, % 0.13/0.38 inference(constraint_solving, [ % 0.13/0.38 bind(X0, b_liar_and_c_truthteller), % 0.13/0.38 bind(X1, c), % 0.13/0.38 bind(X2, liar(b)), % 0.13/0.38 bind(X3, c), % 0.13/0.38 bind(X4, liar(b)), % 0.13/0.38 bind(X5, b_truthteller_and_c_liar), % 0.13/0.38 bind(X6, b) % 0.13/0.38 ], % 0.13/0.38 [a0, a1, a2, a3, a4, a5, a6, a7, a8, a9])). % 0.13/0.38 % 0.13/0.38 % SZS output end IncompleteProof %------------------------------------------------------------------------------