%------------------------------------------------------------------------------ % File : Fiesta---2 % Problem : GRP570-1 : TPTP v8.1.0. Released v2.6.0. % Transfm : none % Format : dedam % Command : fiesta-wrapper %s % Computer : n024.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 09:14:36 EDT 2022 % Result : Unsatisfiable 0.74s 1.12s % Output : CNFRefutation 0.74s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.03/0.14 % Problem : GRP570-1 : TPTP v8.1.0. Released v2.6.0. % 0.14/0.14 % Command : fiesta-wrapper %s % 0.15/0.36 % Computer : n024.cluster.edu % 0.15/0.36 % Model : x86_64 x86_64 % 0.15/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.15/0.36 % Memory : 8042.1875MB % 0.15/0.36 % OS : Linux 3.10.0-693.el7.x86_64 % 0.15/0.36 % CPULimit : 300 % 0.15/0.36 % WCLimit : 600 % 0.15/0.36 % DateTime : Mon Jun 13 22:01:48 EDT 2022 % 0.15/0.36 % CPUTime : % 0.74/1.12 Theorem Proved. % 0.74/1.12 % SZS status Unsatisfiable % 0.74/1.12 % SZS output start CNFRefutation % 0.74/1.12 [1=axiom,[], % 0.74/1.12 double_divide(X10,inverse(X10)) = identity]. % 0.74/1.12 [2=axiom,[], % 0.74/1.12 double_divide(X10,identity) = inverse(X10)]. % 0.74/1.12 [3=axiom,[2], % 0.74/1.12 inverse(double_divide(X11,X10)) = multiply(X10,X11)]. % 0.74/1.12 [4=axiom,[2,2], % 0.74/1.12 double_divide(double_divide(X10,double_divide(double_divide(X11,double_divide(X10,X12)),inverse(X12))),inverse(identity)) = X11]. % 0.74/1.12 [5=axiom,[], % 0.74/1.12 thtop(X10,X10) = thmfalse]. % 0.74/1.12 [6=axiom,[], % 0.74/1.12 thtop(multiply(identity,a2),a2) = thmtrue]. % 0.74/1.12 [9=param(3,2),[], % 0.74/1.12 multiply(identity,X10) = inverse(inverse(X10))]. % 0.74/1.12 [10=param(4,1),[2], % 0.74/1.12 double_divide(double_divide(X10,double_divide(inverse(X11),inverse(inverse(X10)))),inverse(identity)) = X11]. % 0.74/1.12 [11=param(4,2),[], % 0.74/1.12 double_divide(double_divide(X10,double_divide(double_divide(X11,inverse(X10)),inverse(identity))),inverse(identity)) = X11]. % 0.74/1.12 [14=param(10,1),[2], % 0.74/1.12 double_divide(inverse(X10),inverse(identity)) = X10]. % 0.74/1.12 [16=param(14,3),[], % 0.74/1.12 double_divide(multiply(X10,X11),inverse(identity)) = double_divide(X11,X10)]. % 0.74/1.12 [17=param(3,14),[], % 0.74/1.12 multiply(inverse(identity),inverse(X10)) = inverse(X10)]. % 0.74/1.12 [20=param(11,14),[], % 0.74/1.12 double_divide(double_divide(identity,double_divide(X10,inverse(identity))),inverse(identity)) = inverse(X10)]. % 0.74/1.12 [22=param(20,1),[2,14], % 0.74/1.12 inverse(identity) = identity]. % 0.74/1.12 [27=demod(17),[22,9], % 0.74/1.12 inverse(inverse(inverse(X10))) = inverse(X10)]. % 0.74/1.12 [28=demod(16),[22,2], % 0.74/1.12 double_divide(X11,X10) = inverse(multiply(X10,X11))]. % 0.74/1.12 [32=demod(14),[22,28,9,27], % 0.74/1.12 inverse(inverse(X10)) = X10]. % 0.74/1.12 [34=demod(9),[32], % 0.74/1.12 multiply(identity,X10) = X10]. % 0.74/1.12 [38=param(6,34),[5], % 0.74/1.12 thmtrue = thmfalse]. % 0.74/1.12 % SZS output end CNFRefutation % 0.74/1.12 Space: 19 KB %------------------------------------------------------------------------------