%------------------------------------------------------------------------------ % File : lazyCoP---0.1 % Problem : ROB008-1 : 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 20:53:53 EDT 2022 % Result : Unsatisfiable 33.86s 4.67s % Output : Assurance 0s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.11/0.11 % Problem : ROB008-1 : TPTP v8.1.0. Released v1.0.0. % 0.11/0.12 % Command : vampire -t 0 --mode clausify %d -updr off -nm 2 -erd input_only -icip on | lazycop % 0.12/0.33 % Computer : n029.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 : Thu Jun 9 15:38:52 EDT 2022 % 0.12/0.33 % CPUTime : % 33.86/4.67 % SZS status Unsatisfiable % 33.86/4.67 % SZS output begin IncompleteProof % 33.86/4.67 cnf(c0, axiom, % 33.86/4.67 a != add(a,b)). % 33.86/4.67 cnf(c1, plain, % 33.86/4.67 a != add(a,b), % 33.86/4.67 inference(start, [], [c0])). % 33.86/4.67 % 33.86/4.67 cnf(c2, axiom, % 33.86/4.67 negate(add(negate(add(X0,X1)),negate(add(X0,negate(X1))))) = X0). % 33.86/4.67 cnf(a0, assumption, % 33.86/4.67 add(a,b) = X0). % 33.86/4.67 cnf(c3, plain, % 33.86/4.67 $false, % 33.86/4.67 inference(variable_extension, [assumptions([a0])], [c1, c2])). % 33.86/4.67 cnf(c4, plain, % 33.86/4.67 $false, % 33.86/4.67 inference(variable_extension, [assumptions([a0])], [c1, c2])). % 33.86/4.67 cnf(c5, plain, % 33.86/4.67 negate(add(negate(add(X0,X1)),negate(add(X0,negate(X1))))) != X2 | a != X2, % 33.86/4.67 inference(variable_extension, [assumptions([a0])], [c1, c2])). % 33.86/4.67 % 33.86/4.67 cnf(c6, axiom, % 33.86/4.67 add(add(X3,X4),X5) = add(X3,add(X4,X5))). % 33.86/4.67 cnf(a1, assumption, % 33.86/4.67 add(X0,negate(X1)) = add(add(X3,X4),X5)). % 33.86/4.67 cnf(c7, plain, % 33.86/4.67 a != X2, % 33.86/4.67 inference(strict_function_extension, [assumptions([a1])], [c5, c6])). % 33.86/4.67 cnf(c8, plain, % 33.86/4.67 $false, % 33.86/4.67 inference(strict_function_extension, [assumptions([a1])], [c5, c6])). % 33.86/4.67 cnf(c9, plain, % 33.86/4.67 X6 != add(X3,add(X4,X5)) | negate(add(negate(add(X0,X1)),negate(X6))) != X2, % 33.86/4.67 inference(strict_function_extension, [assumptions([a1])], [c5, c6])). % 33.86/4.67 % 33.86/4.67 cnf(a2, assumption, % 33.86/4.67 X6 = add(X3,add(X4,X5))). % 33.86/4.67 cnf(c10, plain, % 33.86/4.67 negate(add(negate(add(X0,X1)),negate(X6))) != X2, % 33.86/4.67 inference(reflexivity, [assumptions([a2])], [c9])). % 33.86/4.67 % 33.86/4.67 cnf(c11, axiom, % 33.86/4.67 negate(add(a,negate(add(b,c)))) = negate(add(a,add(b,negate(c))))). % 33.86/4.67 cnf(a3, assumption, % 33.86/4.67 negate(X6) = negate(add(a,add(b,negate(c))))). % 33.86/4.67 cnf(c12, plain, % 33.86/4.67 $false, % 33.86/4.67 inference(strict_function_extension, [assumptions([a3])], [c10, c11])). % 33.86/4.67 cnf(c13, plain, % 33.86/4.67 $false, % 33.86/4.67 inference(strict_function_extension, [assumptions([a3])], [c10, c11])). % 33.86/4.67 cnf(c14, plain, % 33.86/4.67 X7 != negate(add(a,negate(add(b,c)))) | negate(add(negate(add(X0,X1)),X7)) != X2, % 33.86/4.67 inference(strict_function_extension, [assumptions([a3])], [c10, c11])). % 33.86/4.67 % 33.86/4.67 cnf(a4, assumption, % 33.86/4.67 X7 = negate(add(a,negate(add(b,c))))). % 33.86/4.67 cnf(c15, plain, % 33.86/4.67 negate(add(negate(add(X0,X1)),X7)) != X2, % 33.86/4.67 inference(reflexivity, [assumptions([a4])], [c14])). % 33.86/4.67 % 33.86/4.67 cnf(c16, axiom, % 33.86/4.67 add(add(X8,X9),X10) = add(X8,add(X9,X10))). % 33.86/4.67 cnf(a5, assumption, % 33.86/4.67 add(X0,X1) = add(add(X8,X9),X10)). % 33.86/4.67 cnf(c17, plain, % 33.86/4.67 $false, % 33.86/4.67 inference(strict_function_extension, [assumptions([a5])], [c15, c16])). % 33.86/4.67 cnf(c18, plain, % 33.86/4.67 $false, % 33.86/4.67 inference(strict_function_extension, [assumptions([a5])], [c15, c16])). % 33.86/4.67 cnf(c19, plain, % 33.86/4.67 X11 != add(X8,add(X9,X10)) | negate(add(negate(X11),X7)) != X2, % 33.86/4.67 inference(strict_function_extension, [assumptions([a5])], [c15, c16])). % 33.86/4.67 % 33.86/4.67 cnf(a6, assumption, % 33.86/4.67 X11 = add(X8,add(X9,X10))). % 33.86/4.67 cnf(c20, plain, % 33.86/4.67 negate(add(negate(X11),X7)) != X2, % 33.86/4.67 inference(reflexivity, [assumptions([a6])], [c19])). % 33.86/4.67 % 33.86/4.67 cnf(c21, axiom, % 33.86/4.67 negate(add(negate(add(X12,X13)),negate(add(X12,negate(X13))))) = X12). % 33.86/4.67 cnf(a7, assumption, % 33.86/4.67 negate(add(negate(X11),X7)) = negate(add(negate(add(X12,X13)),negate(add(X12,negate(X13)))))). % 33.86/4.67 cnf(c22, plain, % 33.86/4.67 $false, % 33.86/4.67 inference(strict_function_extension, [assumptions([a7])], [c20, c21])). % 33.86/4.67 cnf(c23, plain, % 33.86/4.67 $false, % 33.86/4.67 inference(strict_function_extension, [assumptions([a7])], [c20, c21])). % 33.86/4.67 cnf(c24, plain, % 33.86/4.67 X14 != X12 | X14 != X2, % 33.86/4.67 inference(strict_function_extension, [assumptions([a7])], [c20, c21])). % 33.86/4.67 % 33.86/4.67 cnf(a8, assumption, % 33.86/4.67 X14 = X12). % 33.86/4.67 cnf(c25, plain, % 33.86/4.67 X14 != X2, % 33.86/4.67 inference(reflexivity, [assumptions([a8])], [c24])). % 33.86/4.67 % 33.86/4.67 cnf(a9, assumption, % 33.86/4.67 X14 = X2). % 33.86/4.67 cnf(c26, plain, % 33.86/4.67 $false, % 33.86/4.67 inference(reflexivity, [assumptions([a9])], [c25])). % 33.86/4.67 % 33.86/4.67 cnf(a10, assumption, % 33.86/4.67 a = X2). % 33.86/4.67 cnf(c27, plain, % 33.86/4.67 $false, % 33.86/4.67 inference(reflexivity, [assumptions([a10])], [c7])). % 33.86/4.67 % 33.86/4.67 cnf(c28, plain, % 33.86/4.67 $false, % 33.86/4.67 inference(constraint_solving, [ % 33.86/4.67 bind(X0, add(a,b)), % 33.86/4.67 bind(X1, c), % 33.86/4.67 bind(X2, a), % 33.86/4.67 bind(X3, a), % 33.86/4.67 bind(X4, b), % 33.86/4.67 bind(X5, negate(X1)), % 33.86/4.67 bind(X6, add(X3,add(X4,X5))), % 33.86/4.67 bind(X7, negate(add(a,negate(add(b,c))))), % 33.86/4.67 bind(X8, a), % 33.86/4.67 bind(X9, b), % 33.86/4.67 bind(X10, c), % 33.86/4.67 bind(X11, add(X8,add(X9,X10))), % 33.86/4.67 bind(X12, a), % 33.86/4.67 bind(X13, add(X9,X10)), % 33.86/4.67 bind(X14, a) % 33.86/4.67 ], % 33.86/4.67 [a0, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10])). % 33.86/4.67 % 33.86/4.67 % SZS output end IncompleteProof %------------------------------------------------------------------------------