%------------------------------------------------------------------------------
% File     : Fiesta---2
% Problem  : GRP487-1 : TPTP v8.1.0. Released v2.6.0.
% Transfm  : none
% Format   : dedam
% Command  : fiesta-wrapper %s

% Computer : n022.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 09:14:14 EDT 2022

% Result   : Unsatisfiable 0.71s 1.08s
% Output   : CNFRefutation 0.71s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13  % Problem  : GRP487-1 : TPTP v8.1.0. Released v2.6.0.
% 0.07/0.13  % Command  : fiesta-wrapper %s
% 0.13/0.34  % Computer : n022.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 02:08:48 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.71/1.08  Theorem Proved.
% 0.71/1.08  % SZS status Unsatisfiable
% 0.71/1.08  % SZS output start CNFRefutation
% 0.71/1.08  [1=axiom,[],
% 0.71/1.08  			double_divide(X10,inverse(X10)) 	= identity].
% 0.71/1.08  [2=axiom,[],
% 0.71/1.08  			double_divide(X10,identity) 	= inverse(X10)].
% 0.71/1.08  [3=axiom,[2],
% 0.71/1.08  			inverse(double_divide(X11,X10)) 	= multiply(X10,X11)].
% 0.71/1.08  [4=axiom,[2,2,3],
% 0.71/1.08  			double_divide(X10,multiply(X11,double_divide(identity,double_divide(inverse(X10),double_divide(X11,X12))))) 	= X12].
% 0.71/1.08  [5=axiom,[],
% 0.71/1.08  			thtop(X10,X10) 	= thmfalse].
% 0.71/1.08  [6=axiom,[],
% 0.71/1.08  			thtop(multiply(inverse(a1),a1),identity) 	= thmtrue].
% 0.71/1.08  [7=param(3,1),[],
% 0.71/1.08  			multiply(inverse(X10),X10) 	= inverse(identity)].
% 0.71/1.08  [10=param(4,1),[2],
% 0.71/1.08  			double_divide(X10,multiply(X11,double_divide(identity,inverse(inverse(X10))))) 	= inverse(X11)].
% 0.71/1.08  [11=param(4,2),[],
% 0.71/1.08  			double_divide(X10,multiply(X11,double_divide(identity,double_divide(inverse(X10),inverse(X11))))) 	= identity].
% 0.71/1.08  [14=param(6,7),[],
% 0.71/1.08  			thtop(inverse(identity),identity) 	= thmtrue].
% 0.71/1.08  [18=param(10,7),[3],
% 0.71/1.08  			double_divide(X10,inverse(identity)) 	= inverse(multiply(inverse(inverse(X10)),identity))].
% 0.71/1.08  [20=param(18,1),[],
% 0.71/1.08  			inverse(multiply(inverse(inverse(identity)),identity)) 	= identity].
% 0.71/1.08  [23=param(11,1),[2],
% 0.71/1.08  			double_divide(X10,multiply(inverse(X10),inverse(identity))) 	= identity].
% 0.71/1.08  [27=param(4,23),[2,10],
% 0.71/1.08  			multiply(inverse(X10),inverse(identity)) 	= inverse(X10)].
% 0.71/1.08  [29=param(27,7),[],
% 0.71/1.08  			inverse(inverse(identity)) 	= inverse(identity)].
% 0.71/1.08  [31=demod(20),[29,7,29],
% 0.71/1.08  			inverse(identity) 	= identity].
% 0.71/1.08  [41=param(14,31),[5],
% 0.71/1.08  			thmtrue 	= thmfalse].
% 0.71/1.08  % SZS output end CNFRefutation
% 0.71/1.08  Space:     27 KB 
%------------------------------------------------------------------------------