%------------------------------------------------------------------------------ % File : Fiesta---2 % Problem : GRP574-1 : TPTP v8.1.0. Released v2.6.0. % Transfm : none % Format : dedam % Command : fiesta-wrapper %s % Computer : n011.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 09:14:37 EDT 2022 % Result : Unsatisfiable 0.69s 1.11s % Output : CNFRefutation 0.69s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.04/0.13 % Problem : GRP574-1 : TPTP v8.1.0. Released v2.6.0. % 0.04/0.13 % Command : fiesta-wrapper %s % 0.13/0.34 % Computer : n011.cluster.edu % 0.13/0.34 % Model : x86_64 x86_64 % 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.13/0.34 % Memory : 8042.1875MB % 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.13/0.34 % CPULimit : 300 % 0.13/0.34 % WCLimit : 600 % 0.13/0.34 % DateTime : Tue Jun 14 05:09:49 EDT 2022 % 0.13/0.35 % CPUTime : % 0.69/1.11 Theorem Proved. % 0.69/1.11 % SZS status Unsatisfiable % 0.69/1.11 % SZS output start CNFRefutation % 0.69/1.11 [1=axiom,[], % 0.69/1.11 double_divide(X10,inverse(X10)) = identity]. % 0.69/1.11 [2=axiom,[], % 0.69/1.11 double_divide(X10,identity) = inverse(X10)]. % 0.69/1.11 [3=axiom,[2], % 0.69/1.11 inverse(double_divide(X11,X10)) = multiply(X10,X11)]. % 0.69/1.11 [4=axiom,[2,2], % 0.69/1.11 double_divide(double_divide(X10,double_divide(double_divide(X11,double_divide(X12,X10)),inverse(X12))),inverse(identity)) = X11]. % 0.69/1.11 [5=axiom,[], % 0.69/1.11 thtop(X10,X10) = thmfalse]. % 0.69/1.11 [6=axiom,[], % 0.69/1.11 thtop(multiply(identity,a2),a2) = thmtrue]. % 0.69/1.11 [7=param(3,1),[], % 0.69/1.11 multiply(inverse(X10),X10) = inverse(identity)]. % 0.69/1.11 [9=param(3,2),[], % 0.69/1.11 multiply(identity,X10) = inverse(inverse(X10))]. % 0.69/1.11 [10=param(4,1),[2], % 0.69/1.11 double_divide(double_divide(inverse(X10),double_divide(inverse(X11),inverse(X10))),inverse(identity)) = X11]. % 0.69/1.11 [11=param(4,2),[], % 0.69/1.11 double_divide(double_divide(identity,double_divide(double_divide(X10,inverse(X11)),inverse(X11))),inverse(identity)) = X10]. % 0.69/1.11 [15=param(10,1),[2], % 0.69/1.11 double_divide(inverse(inverse(inverse(X10))),inverse(identity)) = X10]. % 0.69/1.11 [18=param(10,15),[], % 0.69/1.11 double_divide(double_divide(inverse(identity),X10),inverse(identity)) = inverse(inverse(X10))]. % 0.69/1.11 [21=param(11,15),[], % 0.69/1.11 double_divide(double_divide(identity,double_divide(X10,inverse(identity))),inverse(identity)) = inverse(inverse(inverse(X10)))]. % 0.69/1.11 [22=param(18,1),[1], % 0.69/1.11 inverse(inverse(inverse(inverse(identity)))) = identity]. % 0.69/1.11 [28=param(18,10),[3], % 0.69/1.11 inverse(multiply(inverse(identity),inverse(X10))) = X10]. % 0.69/1.11 [30=param(11,18),[21], % 0.69/1.11 double_divide(inverse(identity),X10) = inverse(inverse(inverse(inverse(inverse(X10)))))]. % 0.69/1.11 [31=param(4,22),[2,3], % 0.69/1.11 double_divide(double_divide(X10,multiply(double_divide(inverse(inverse(inverse(identity))),X10),X11)),inverse(identity)) = X11]. % 0.69/1.11 [34=param(15,22),[1], % 0.69/1.11 inverse(identity) = identity]. % 0.69/1.11 [37=demod(31),[34,34,34,34,2,3], % 0.69/1.11 multiply(multiply(double_divide(identity,X10),X11),X10) = X11]. % 0.69/1.11 [38=demod(30),[34], % 0.69/1.11 double_divide(identity,X10) = inverse(inverse(inverse(inverse(inverse(X10)))))]. % 0.69/1.11 [39=demod(37),[38], % 0.69/1.11 multiply(multiply(inverse(inverse(inverse(inverse(inverse(X10))))),X11),X10) = X11]. % 0.69/1.11 [41=demod(28),[34,9], % 0.69/1.11 inverse(inverse(inverse(inverse(X10)))) = X10]. % 0.69/1.11 [43=demod(39),[41], % 0.69/1.11 multiply(multiply(inverse(X10),X11),X10) = X11]. % 0.69/1.11 [52=demod(7),[34], % 0.69/1.11 multiply(inverse(X10),X10) = identity]. % 0.69/1.11 [66=param(43,52),[9], % 0.69/1.11 inverse(inverse(X10)) = X10]. % 0.69/1.11 [68=demod(9),[66], % 0.69/1.11 multiply(identity,X10) = X10]. % 0.69/1.11 [76=param(6,68),[5], % 0.69/1.11 thmtrue = thmfalse]. % 0.69/1.11 % SZS output end CNFRefutation % 0.69/1.11 Space: 36 KB %------------------------------------------------------------------------------