%------------------------------------------------------------------------------ % File : lazyCoP---0.1 % Problem : GRP493-1 : TPTP v8.1.0. Released v2.6.0. % Transfm : none % Format : tptp:raw % Command : vampire -t 0 --mode clausify %d -updr off -nm 2 -erd input_only -icip on | lazycop % Computer : n010.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 : Sat Jul 16 10:10:30 EDT 2022 % Result : Unsatisfiable 31.20s 4.31s % Output : Assurance 0s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.03/0.11 % Problem : GRP493-1 : TPTP v8.1.0. Released v2.6.0. % 0.03/0.12 % Command : vampire -t 0 --mode clausify %d -updr off -nm 2 -erd input_only -icip on | lazycop % 0.12/0.33 % Computer : n010.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 : Tue Jun 14 13:11:09 EDT 2022 % 0.12/0.33 % CPUTime : % 31.20/4.31 % SZS status Unsatisfiable % 31.20/4.31 % SZS output begin IncompleteProof % 31.20/4.31 cnf(c0, axiom, % 31.20/4.31 identity != double_divide(double_divide(a1,double_divide(a1,identity)),identity)). % 31.20/4.31 cnf(c1, plain, % 31.20/4.31 identity != double_divide(double_divide(a1,double_divide(a1,identity)),identity), % 31.20/4.31 inference(start, [], [c0])). % 31.20/4.31 % 31.20/4.31 cnf(c2, axiom, % 31.20/4.31 identity = double_divide(X0,double_divide(X0,identity))). % 31.20/4.31 cnf(a0, assumption, % 31.20/4.31 double_divide(a1,double_divide(a1,identity)) = double_divide(X0,double_divide(X0,identity))). % 31.20/4.31 cnf(c3, plain, % 31.20/4.31 $false, % 31.20/4.31 inference(strict_function_extension, [assumptions([a0])], [c1, c2])). % 31.20/4.31 cnf(c4, plain, % 31.20/4.31 $false, % 31.20/4.31 inference(strict_function_extension, [assumptions([a0])], [c1, c2])). % 31.20/4.31 cnf(c5, plain, % 31.20/4.31 X1 != identity | identity != double_divide(X1,identity), % 31.20/4.31 inference(strict_function_extension, [assumptions([a0])], [c1, c2])). % 31.20/4.31 % 31.20/4.31 cnf(a1, assumption, % 31.20/4.31 X1 = identity). % 31.20/4.31 cnf(c6, plain, % 31.20/4.31 identity != double_divide(X1,identity), % 31.20/4.31 inference(reflexivity, [assumptions([a1])], [c5])). % 31.20/4.31 % 31.20/4.31 cnf(c7, axiom, % 31.20/4.31 double_divide(double_divide(identity,X2),double_divide(double_divide(double_divide(X3,X4),double_divide(identity,identity)),double_divide(X2,X4))) = X3). % 31.20/4.31 cnf(a2, assumption, % 31.20/4.31 double_divide(X1,identity) = X3). % 31.20/4.31 cnf(c8, plain, % 31.20/4.31 $false, % 31.20/4.31 inference(variable_extension, [assumptions([a2])], [c6, c7])). % 31.20/4.31 cnf(c9, plain, % 31.20/4.31 $false, % 31.20/4.31 inference(variable_extension, [assumptions([a2])], [c6, c7])). % 31.20/4.31 cnf(c10, plain, % 31.20/4.31 double_divide(double_divide(identity,X2),double_divide(double_divide(double_divide(X3,X4),double_divide(identity,identity)),double_divide(X2,X4))) != X5 | identity != X5, % 31.20/4.31 inference(variable_extension, [assumptions([a2])], [c6, c7])). % 31.20/4.31 % 31.20/4.31 cnf(c11, axiom, % 31.20/4.31 identity = double_divide(X6,double_divide(X6,identity))). % 31.20/4.31 cnf(a3, assumption, % 31.20/4.31 double_divide(X2,X4) = double_divide(X6,double_divide(X6,identity))). % 31.20/4.31 cnf(c12, plain, % 31.20/4.31 identity != X5, % 31.20/4.31 inference(strict_function_extension, [assumptions([a3])], [c10, c11])). % 31.20/4.31 cnf(c13, plain, % 31.20/4.31 $false, % 31.20/4.31 inference(strict_function_extension, [assumptions([a3])], [c10, c11])). % 31.20/4.31 cnf(c14, plain, % 31.20/4.31 X7 != identity | double_divide(double_divide(identity,X2),double_divide(double_divide(double_divide(X3,X4),double_divide(identity,identity)),X7)) != X5, % 31.20/4.31 inference(strict_function_extension, [assumptions([a3])], [c10, c11])). % 31.20/4.31 % 31.20/4.31 cnf(a4, assumption, % 31.20/4.31 X7 = identity). % 31.20/4.31 cnf(c15, plain, % 31.20/4.31 double_divide(double_divide(identity,X2),double_divide(double_divide(double_divide(X3,X4),double_divide(identity,identity)),X7)) != X5, % 31.20/4.31 inference(reflexivity, [assumptions([a4])], [c14])). % 31.20/4.31 % 31.20/4.31 cnf(c16, plain, % 31.20/4.31 identity = double_divide(X6,double_divide(X6,identity))). % 31.20/4.31 cnf(a5, assumption, % 31.20/4.31 double_divide(X3,X4) = double_divide(X6,double_divide(X6,identity))). % 31.20/4.31 cnf(a6, assumption, % 31.20/4.31 identity = X8). % 31.20/4.31 cnf(c17, plain, % 31.20/4.31 $false, % 31.20/4.31 inference(equality_reduction, [assumptions([a5, a6])], [c15, c16])). % 31.20/4.31 cnf(c18, plain, % 31.20/4.31 double_divide(double_divide(identity,X2),double_divide(double_divide(X8,double_divide(identity,identity)),X7)) != X5, % 31.20/4.31 inference(equality_reduction, [assumptions([a5, a6])], [c15, c16])). % 31.20/4.31 % 31.20/4.31 cnf(c19, axiom, % 31.20/4.31 identity = double_divide(X9,double_divide(X9,identity))). % 31.20/4.31 cnf(a7, assumption, % 31.20/4.31 double_divide(double_divide(identity,X2),double_divide(double_divide(X8,double_divide(identity,identity)),X7)) = double_divide(X9,double_divide(X9,identity))). % 31.20/4.31 cnf(c20, plain, % 31.20/4.31 $false, % 31.20/4.31 inference(strict_function_extension, [assumptions([a7])], [c18, c19])). % 31.20/4.31 cnf(c21, plain, % 31.20/4.31 $false, % 31.20/4.31 inference(strict_function_extension, [assumptions([a7])], [c18, c19])). % 31.20/4.31 cnf(c22, plain, % 31.20/4.31 X10 != identity | X10 != X5, % 31.20/4.31 inference(strict_function_extension, [assumptions([a7])], [c18, c19])). % 31.20/4.31 % 31.20/4.31 cnf(a8, assumption, % 31.20/4.31 X10 = identity). % 31.20/4.31 cnf(c23, plain, % 31.20/4.31 X10 != X5, % 31.20/4.31 inference(reflexivity, [assumptions([a8])], [c22])). % 31.20/4.31 % 31.20/4.31 cnf(a9, assumption, % 31.20/4.31 X10 = X5). % 31.20/4.31 cnf(c24, plain, % 31.20/4.31 $false, % 31.20/4.31 inference(reflexivity, [assumptions([a9])], [c23])). % 31.20/4.31 % 31.20/4.31 cnf(a10, assumption, % 31.20/4.31 identity = X5). % 31.20/4.31 cnf(c25, plain, % 31.20/4.31 $false, % 31.20/4.31 inference(reflexivity, [assumptions([a10])], [c12])). % 31.20/4.31 % 31.20/4.31 cnf(c26, plain, % 31.20/4.31 $false, % 31.20/4.31 inference(constraint_solving, [ % 31.20/4.31 bind(X0, a1), % 31.20/4.31 bind(X1, identity), % 31.20/4.31 bind(X2, double_divide(X1,identity)), % 31.20/4.31 bind(X3, double_divide(X1,identity)), % 31.20/4.31 bind(X4, double_divide(X6,identity)), % 31.20/4.31 bind(X5, identity), % 31.20/4.31 bind(X6, double_divide(X1,identity)), % 31.20/4.31 bind(X7, identity), % 31.20/4.31 bind(X8, identity), % 31.20/4.31 bind(X9, double_divide(identity,X2)), % 31.20/4.31 bind(X10, identity) % 31.20/4.31 ], % 31.20/4.31 [a0, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10])). % 31.20/4.31 % 31.20/4.31 % SZS output end IncompleteProof %------------------------------------------------------------------------------