%------------------------------------------------------------------------------ % File : lazyCoP---0.1 % Problem : PUZ035-2 : TPTP v8.1.0. Released v2.0.0. % Transfm : none % Format : tptp:raw % Command : vampire -t 0 --mode clausify %d -updr off -nm 2 -erd input_only -icip on | lazycop % Computer : n019.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 18:18:54 EDT 2022 % Result : Unsatisfiable 2.33s 0.64s % Output : Assurance 0s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.06/0.12 % Problem : PUZ035-2 : TPTP v8.1.0. Released v2.0.0. % 0.06/0.12 % Command : vampire -t 0 --mode clausify %d -updr off -nm 2 -erd input_only -icip on | lazycop % 0.12/0.33 % Computer : n019.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 : Sun May 29 02:18:26 EDT 2022 % 0.12/0.33 % CPUTime : % 2.33/0.64 % SZS status Unsatisfiable % 2.33/0.64 % SZS output begin IncompleteProof % 2.33/0.64 cnf(c0, axiom, % 2.33/0.64 ~isa(other,X0) | ~isa(asked,X1) | ~response(X2)). % 2.33/0.64 cnf(c1, plain, % 2.33/0.64 ~isa(other,X0) | ~isa(asked,X1) | ~response(X2), % 2.33/0.64 inference(start, [], [c0])). % 2.33/0.64 % 2.33/0.64 cnf(c2, axiom, % 2.33/0.64 isa(X3,knave) | isa(X3,knight) | ~person(X3)). % 2.33/0.64 cnf(a0, assumption, % 2.33/0.64 other = X3). % 2.33/0.64 cnf(a1, assumption, % 2.33/0.64 X0 = knave). % 2.33/0.64 cnf(c3, plain, % 2.33/0.64 ~isa(asked,X1) | ~response(X2), % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a0, a1])], [c1, c2])). % 2.33/0.64 cnf(c4, plain, % 2.33/0.64 isa(X3,knight) | ~person(X3), % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a0, a1])], [c1, c2])). % 2.33/0.64 % 2.33/0.64 cnf(c5, axiom, % 2.33/0.64 ~isa(other,X4) | ~isa(asked,X5) | ~response(X6)). % 2.33/0.64 cnf(a2, assumption, % 2.33/0.64 X3 = other). % 2.33/0.64 cnf(a3, assumption, % 2.33/0.64 knight = X4). % 2.33/0.64 cnf(c6, plain, % 2.33/0.64 ~person(X3), % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a2, a3])], [c4, c5])). % 2.33/0.64 cnf(c7, plain, % 2.33/0.64 ~isa(asked,X5) | ~response(X6), % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a2, a3])], [c4, c5])). % 2.33/0.64 % 2.33/0.64 cnf(c8, axiom, % 2.33/0.64 isa(X7,knave) | isa(X7,knight) | ~person(X7)). % 2.33/0.64 cnf(a4, assumption, % 2.33/0.64 asked = X7). % 2.33/0.64 cnf(a5, assumption, % 2.33/0.64 X5 = knight). % 2.33/0.64 cnf(c9, plain, % 2.33/0.64 ~response(X6), % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a4, a5])], [c7, c8])). % 2.33/0.64 cnf(c10, plain, % 2.33/0.64 isa(X7,knave) | ~person(X7), % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a4, a5])], [c7, c8])). % 2.33/0.64 % 2.33/0.64 cnf(c11, axiom, % 2.33/0.64 ~isa(other,X8) | ~isa(asked,X9) | ~response(X10)). % 2.33/0.64 cnf(a6, assumption, % 2.33/0.64 X7 = asked). % 2.33/0.64 cnf(a7, assumption, % 2.33/0.64 knave = X9). % 2.33/0.64 cnf(c12, plain, % 2.33/0.64 ~person(X7), % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a6, a7])], [c10, c11])). % 2.33/0.64 cnf(c13, plain, % 2.33/0.64 ~isa(other,X8) | ~response(X10), % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a6, a7])], [c10, c11])). % 2.33/0.64 % 2.33/0.64 cnf(c14, plain, % 2.33/0.64 isa(X3,knight)). % 2.33/0.64 cnf(a8, assumption, % 2.33/0.64 other = X3). % 2.33/0.64 cnf(a9, assumption, % 2.33/0.64 X8 = knight). % 2.33/0.64 cnf(c15, plain, % 2.33/0.64 ~response(X10), % 2.33/0.64 inference(predicate_reduction, [assumptions([a8, a9])], [c13, c14])). % 2.33/0.64 % 2.33/0.64 cnf(c16, axiom, % 2.33/0.64 response(no) | response(yes)). % 2.33/0.64 cnf(a10, assumption, % 2.33/0.64 X10 = no). % 2.33/0.64 cnf(c17, plain, % 2.33/0.64 $false, % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a10])], [c15, c16])). % 2.33/0.64 cnf(c18, plain, % 2.33/0.64 response(yes), % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a10])], [c15, c16])). % 2.33/0.64 % 2.33/0.64 cnf(c19, axiom, % 2.33/0.64 ~isa(other,X11) | ~isa(asked,X12) | ~response(X13)). % 2.33/0.64 cnf(a11, assumption, % 2.33/0.64 yes = X13). % 2.33/0.64 cnf(c20, plain, % 2.33/0.64 $false, % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a11])], [c18, c19])). % 2.33/0.64 cnf(c21, plain, % 2.33/0.64 ~isa(other,X11) | ~isa(asked,X12), % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a11])], [c18, c19])). % 2.33/0.64 % 2.33/0.64 cnf(c22, plain, % 2.33/0.64 isa(X3,knight)). % 2.33/0.64 cnf(a12, assumption, % 2.33/0.64 other = X3). % 2.33/0.64 cnf(a13, assumption, % 2.33/0.64 X11 = knight). % 2.33/0.64 cnf(c23, plain, % 2.33/0.64 ~isa(asked,X12), % 2.33/0.64 inference(predicate_reduction, [assumptions([a12, a13])], [c21, c22])). % 2.33/0.64 % 2.33/0.64 cnf(c24, plain, % 2.33/0.64 isa(X7,knave)). % 2.33/0.64 cnf(a14, assumption, % 2.33/0.64 asked = X7). % 2.33/0.64 cnf(a15, assumption, % 2.33/0.64 X12 = knave). % 2.33/0.64 cnf(c25, plain, % 2.33/0.64 $false, % 2.33/0.64 inference(predicate_reduction, [assumptions([a14, a15])], [c23, c24])). % 2.33/0.64 % 2.33/0.64 cnf(c26, axiom, % 2.33/0.64 person(asked)). % 2.33/0.64 cnf(a16, assumption, % 2.33/0.64 X7 = asked). % 2.33/0.64 cnf(c27, plain, % 2.33/0.64 $false, % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a16])], [c12, c26])). % 2.33/0.64 cnf(c28, plain, % 2.33/0.64 $false, % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a16])], [c12, c26])). % 2.33/0.64 % 2.33/0.64 cnf(c29, axiom, % 2.33/0.64 ~isa(X14,knight) | ~tell_the_truth(asked) | response(yes)). % 2.33/0.64 cnf(a17, assumption, % 2.33/0.64 X6 = yes). % 2.33/0.64 cnf(c30, plain, % 2.33/0.64 $false, % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a17])], [c9, c29])). % 2.33/0.64 cnf(c31, plain, % 2.33/0.64 ~isa(X14,knight) | ~tell_the_truth(asked), % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a17])], [c9, c29])). % 2.33/0.64 % 2.33/0.64 cnf(c32, plain, % 2.33/0.64 isa(X3,knight)). % 2.33/0.64 cnf(a18, assumption, % 2.33/0.64 X14 = X3). % 2.33/0.64 cnf(a19, assumption, % 2.33/0.64 knight = knight). % 2.33/0.64 cnf(c33, plain, % 2.33/0.64 ~tell_the_truth(asked), % 2.33/0.64 inference(predicate_reduction, [assumptions([a18, a19])], [c31, c32])). % 2.33/0.64 % 2.33/0.64 cnf(c34, axiom, % 2.33/0.64 tell_the_truth(X15) | ~isa(X15,knight)). % 2.33/0.64 cnf(a20, assumption, % 2.33/0.64 asked = X15). % 2.33/0.64 cnf(c35, plain, % 2.33/0.64 $false, % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a20])], [c33, c34])). % 2.33/0.64 cnf(c36, plain, % 2.33/0.64 ~isa(X15,knight), % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a20])], [c33, c34])). % 2.33/0.64 % 2.33/0.64 cnf(c37, plain, % 2.33/0.64 isa(asked,X5)). % 2.33/0.64 cnf(a21, assumption, % 2.33/0.64 X15 = asked). % 2.33/0.64 cnf(a22, assumption, % 2.33/0.64 knight = X5). % 2.33/0.64 cnf(c38, plain, % 2.33/0.64 $false, % 2.33/0.64 inference(predicate_reduction, [assumptions([a21, a22])], [c36, c37])). % 2.33/0.64 % 2.33/0.64 cnf(c39, axiom, % 2.33/0.64 person(other)). % 2.33/0.64 cnf(a23, assumption, % 2.33/0.64 X3 = other). % 2.33/0.64 cnf(c40, plain, % 2.33/0.64 $false, % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a23])], [c6, c39])). % 2.33/0.64 cnf(c41, plain, % 2.33/0.64 $false, % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a23])], [c6, c39])). % 2.33/0.64 % 2.33/0.64 cnf(c42, axiom, % 2.33/0.64 isa(X16,knave) | isa(X16,knight) | ~person(X16)). % 2.33/0.64 cnf(a24, assumption, % 2.33/0.64 asked = X16). % 2.33/0.64 cnf(a25, assumption, % 2.33/0.64 X1 = knight). % 2.33/0.64 cnf(c43, plain, % 2.33/0.64 ~response(X2), % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a24, a25])], [c3, c42])). % 2.33/0.64 cnf(c44, plain, % 2.33/0.64 isa(X16,knave) | ~person(X16), % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a24, a25])], [c3, c42])). % 2.33/0.64 % 2.33/0.64 cnf(c45, axiom, % 2.33/0.64 ~isa(other,X17) | ~isa(asked,X18) | ~response(X19)). % 2.33/0.64 cnf(a26, assumption, % 2.33/0.64 X16 = asked). % 2.33/0.64 cnf(a27, assumption, % 2.33/0.64 knave = X18). % 2.33/0.64 cnf(c46, plain, % 2.33/0.64 ~person(X16), % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a26, a27])], [c44, c45])). % 2.33/0.64 cnf(c47, plain, % 2.33/0.64 ~isa(other,X17) | ~response(X19), % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a26, a27])], [c44, c45])). % 2.33/0.64 % 2.33/0.64 cnf(c48, plain, % 2.33/0.64 isa(other,X0)). % 2.33/0.64 cnf(a28, assumption, % 2.33/0.64 other = other). % 2.33/0.64 cnf(a29, assumption, % 2.33/0.64 X17 = X0). % 2.33/0.64 cnf(c49, plain, % 2.33/0.64 ~response(X19), % 2.33/0.64 inference(predicate_reduction, [assumptions([a28, a29])], [c47, c48])). % 2.33/0.64 % 2.33/0.64 cnf(c50, axiom, % 2.33/0.64 response(no) | response(yes)). % 2.33/0.64 cnf(a30, assumption, % 2.33/0.64 X19 = yes). % 2.33/0.64 cnf(c51, plain, % 2.33/0.64 $false, % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a30])], [c49, c50])). % 2.33/0.64 cnf(c52, plain, % 2.33/0.64 response(no), % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a30])], [c49, c50])). % 2.33/0.64 % 2.33/0.64 cnf(c53, axiom, % 2.33/0.64 ~isa(other,X20) | ~isa(asked,X21) | ~response(X22)). % 2.33/0.64 cnf(a31, assumption, % 2.33/0.64 no = X22). % 2.33/0.64 cnf(c54, plain, % 2.33/0.64 $false, % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a31])], [c52, c53])). % 2.33/0.64 cnf(c55, plain, % 2.33/0.64 ~isa(other,X20) | ~isa(asked,X21), % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a31])], [c52, c53])). % 2.33/0.64 % 2.33/0.64 cnf(c56, plain, % 2.33/0.64 isa(other,X0)). % 2.33/0.64 cnf(a32, assumption, % 2.33/0.64 other = other). % 2.33/0.64 cnf(a33, assumption, % 2.33/0.64 X20 = X0). % 2.33/0.64 cnf(c57, plain, % 2.33/0.64 ~isa(asked,X21), % 2.33/0.64 inference(predicate_reduction, [assumptions([a32, a33])], [c55, c56])). % 2.33/0.64 % 2.33/0.64 cnf(c58, plain, % 2.33/0.64 isa(X16,knave)). % 2.33/0.64 cnf(a34, assumption, % 2.33/0.64 asked = X16). % 2.33/0.64 cnf(a35, assumption, % 2.33/0.64 X21 = knave). % 2.33/0.64 cnf(c59, plain, % 2.33/0.64 $false, % 2.33/0.64 inference(predicate_reduction, [assumptions([a34, a35])], [c57, c58])). % 2.33/0.64 % 2.33/0.64 cnf(c60, plain, % 2.33/0.64 person(X7)). % 2.33/0.64 cnf(a36, assumption, % 2.33/0.64 X16 = X7). % 2.33/0.64 cnf(c61, plain, % 2.33/0.64 $false, % 2.33/0.64 inference(predicate_reduction, [assumptions([a36])], [c46, c60])). % 2.33/0.64 % 2.33/0.64 cnf(c62, axiom, % 2.33/0.64 ~isa(X23,knight) | ~tell_the_truth(asked) | response(yes)). % 2.33/0.64 cnf(a37, assumption, % 2.33/0.64 X2 = yes). % 2.33/0.64 cnf(c63, plain, % 2.33/0.64 $false, % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a37])], [c43, c62])). % 2.33/0.64 cnf(c64, plain, % 2.33/0.64 ~isa(X23,knight) | ~tell_the_truth(asked), % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a37])], [c43, c62])). % 2.33/0.64 % 2.33/0.64 cnf(c65, plain, % 2.33/0.64 isa(asked,X1)). % 2.33/0.64 cnf(a38, assumption, % 2.33/0.64 X23 = asked). % 2.33/0.64 cnf(a39, assumption, % 2.33/0.64 knight = X1). % 2.33/0.64 cnf(c66, plain, % 2.33/0.64 ~tell_the_truth(asked), % 2.33/0.64 inference(predicate_reduction, [assumptions([a38, a39])], [c64, c65])). % 2.33/0.64 % 2.33/0.64 cnf(c67, axiom, % 2.33/0.64 tell_the_truth(X24) | ~isa(X24,knight)). % 2.33/0.64 cnf(a40, assumption, % 2.33/0.64 asked = X24). % 2.33/0.64 cnf(c68, plain, % 2.33/0.64 $false, % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a40])], [c66, c67])). % 2.33/0.64 cnf(c69, plain, % 2.33/0.64 ~isa(X24,knight), % 2.33/0.64 inference(strict_predicate_extension, [assumptions([a40])], [c66, c67])). % 2.33/0.64 % 2.33/0.64 cnf(c70, plain, % 2.33/0.64 isa(asked,X1)). % 2.33/0.64 cnf(a41, assumption, % 2.33/0.64 X24 = asked). % 2.33/0.64 cnf(a42, assumption, % 2.33/0.64 knight = X1). % 2.33/0.64 cnf(c71, plain, % 2.33/0.64 $false, % 2.33/0.64 inference(predicate_reduction, [assumptions([a41, a42])], [c69, c70])). % 2.33/0.64 % 2.33/0.64 cnf(c72, plain, % 2.33/0.64 $false, % 2.33/0.64 inference(constraint_solving, [ % 2.33/0.64 bind(X0, knave), % 2.33/0.64 bind(X1, knight), % 2.33/0.64 bind(X2, yes), % 2.33/0.64 bind(X3, other), % 2.33/0.64 bind(X4, knight), % 2.33/0.64 bind(X5, knight), % 2.33/0.64 bind(X6, yes), % 2.33/0.64 bind(X7, asked), % 2.33/0.64 bind(X8, knight), % 2.33/0.64 bind(X9, knave), % 2.33/0.64 bind(X10, no), % 2.33/0.64 bind(X11, knight), % 2.33/0.64 bind(X12, knave), % 2.33/0.64 bind(X13, yes), % 2.33/0.64 bind(X14, other), % 2.33/0.64 bind(X15, asked), % 2.33/0.64 bind(X16, asked), % 2.33/0.64 bind(X17, knave), % 2.33/0.64 bind(X18, knave), % 2.33/0.64 bind(X19, yes), % 2.33/0.64 bind(X20, knave), % 2.33/0.64 bind(X21, knave), % 2.33/0.64 bind(X22, no), % 2.33/0.64 bind(X23, asked), % 2.33/0.64 bind(X24, asked) % 2.33/0.64 ], % 2.33/0.64 [a0, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20, a21, a22, a23, a24, a25, a26, a27, a28, a29, a30, a31, a32, a33, a34, a35, a36, a37, a38, a39, a40, a41, a42])). % 2.33/0.64 % 2.33/0.64 % SZS output end IncompleteProof %------------------------------------------------------------------------------