%------------------------------------------------------------------------------ % File : Fiesta---2 % Problem : GRP540-1 : TPTP v8.1.0. Bugfixed v2.7.0. % Transfm : none % Format : dedam % Command : fiesta-wrapper %s % Computer : n027.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 09:14:28 EDT 2022 % Result : Unsatisfiable 0.82s 1.19s % Output : CNFRefutation 0.82s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.05/0.13 % Problem : GRP540-1 : TPTP v8.1.0. Bugfixed v2.7.0. % 0.15/0.14 % Command : fiesta-wrapper %s % 0.15/0.36 % Computer : n027.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 : Tue Jun 14 12:33:48 EDT 2022 % 0.22/0.36 % CPUTime : % 0.82/1.19 Theorem Proved. % 0.82/1.19 % SZS status Unsatisfiable % 0.82/1.19 % SZS output start CNFRefutation % 0.82/1.19 [1=axiom,[], % 0.82/1.19 divide(X10,X10) = identity]. % 0.82/1.19 [2=axiom,[1], % 0.82/1.19 divide(identity,X10) = inverse(X10)]. % 0.82/1.19 [3=axiom,[1,2], % 0.82/1.19 divide(X10,inverse(X11)) = multiply(X10,X11)]. % 0.82/1.19 [4=axiom,[], % 0.82/1.19 divide(divide(X10,X11),divide(divide(X10,X12),X11)) = X12]. % 0.82/1.19 [5=axiom,[], % 0.82/1.19 thtop(X10,X10) = thmfalse]. % 0.82/1.19 [6=axiom,[], % 0.82/1.19 thtop(multiply(a,b),multiply(b,a)) = thmtrue]. % 0.82/1.19 [7=param(2,1),[], % 0.82/1.19 inverse(identity) = identity]. % 0.82/1.19 [9=param(3,2),[], % 0.82/1.19 multiply(identity,X10) = inverse(inverse(X10))]. % 0.82/1.19 [10=param(3,7),[], % 0.82/1.19 divide(X10,identity) = multiply(X10,identity)]. % 0.82/1.19 [11=param(4,1),[2], % 0.82/1.19 inverse(divide(divide(X10,X11),X10)) = X11]. % 0.82/1.19 [13=param(4,1),[2,3], % 0.82/1.19 multiply(divide(X10,X11),X11) = X10]. % 0.82/1.19 [20=param(13,1),[9], % 0.82/1.19 inverse(inverse(X10)) = X10]. % 0.82/1.19 [22=param(13,3),[], % 0.82/1.19 multiply(multiply(X10,X11),inverse(X11)) = X10]. % 0.82/1.19 [27=param(11,3),[], % 0.82/1.19 inverse(divide(multiply(X10,X11),X10)) = inverse(X11)]. % 0.82/1.19 [28=param(3,11),[], % 0.82/1.19 divide(X10,X11) = multiply(X10,divide(divide(X12,X11),X12))]. % 0.82/1.19 [29=param(11,4),[], % 0.82/1.19 divide(divide(X11,X10),X12) = inverse(divide(X10,divide(X11,X12)))]. % 0.82/1.19 [30=demod(11),[29,1,10,20], % 0.82/1.19 multiply(X10,identity) = X10]. % 0.82/1.19 [31=demod(10),[30], % 0.82/1.19 divide(X10,identity) = X10]. % 0.82/1.19 [39=demod(28),[29,1,31], % 0.82/1.19 divide(X10,X11) = multiply(X10,inverse(X11))]. % 0.82/1.19 [41=demod(27),[39], % 0.82/1.19 inverse(multiply(multiply(X10,X11),inverse(X10))) = inverse(X11)]. % 0.82/1.19 [55=param(20,41),[20], % 0.82/1.19 multiply(multiply(X11,X10),inverse(X11)) = X10]. % 0.82/1.19 [58=param(22,55),[20], % 0.82/1.19 multiply(X10,X11) = multiply(X11,X10)]. % 0.82/1.19 [63=param(6,58),[5], % 0.82/1.19 thmtrue = thmfalse]. % 0.82/1.19 % SZS output end CNFRefutation % 0.82/1.19 Space: 34 KB %------------------------------------------------------------------------------