%------------------------------------------------------------------------------
% File     : Fiesta---2
% Problem  : GRP146-1 : TPTP v8.1.0. Bugfixed v1.2.1.
% Transfm  : none
% Format   : dedam
% Command  : fiesta-wrapper %s

% Computer : n021.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 09:12:54 EDT 2022

% Result   : Unsatisfiable 0.72s 1.08s
% Output   : CNFRefutation 0.72s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : GRP146-1 : TPTP v8.1.0. Bugfixed v1.2.1.
% 0.07/0.12  % Command  : fiesta-wrapper %s
% 0.12/0.34  % Computer : n021.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % WCLimit  : 600
% 0.12/0.34  % DateTime : Mon Jun 13 20:45:27 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.72/1.08  Theorem Proved.
% 0.72/1.08  % SZS status Unsatisfiable
% 0.72/1.08  % SZS output start CNFRefutation
% 0.72/1.08  [1=axiom,[],
% 0.72/1.08  			least_upper_bound(b,c) 	= c].
% 0.72/1.08  [2=axiom,[],
% 0.72/1.08  			least_upper_bound(a,c) 	= c].
% 0.72/1.08  [11=axiom,[],
% 0.72/1.08  			least_upper_bound(least_upper_bound(X10,X11),X12) 	= least_upper_bound(X10,least_upper_bound(X11,X12))].
% 0.72/1.08  [13=axiom,[],
% 0.72/1.08  			least_upper_bound(X10,X11) 	= least_upper_bound(X11,X10)].
% 0.72/1.08  [14=demod(2),[13],
% 0.72/1.08  			least_upper_bound(c,a) 	= c].
% 0.72/1.08  [19=axiom,[],
% 0.72/1.08  			thtop(X10,X10) 	= thmfalse].
% 0.72/1.08  [20=axiom,[13,13],
% 0.72/1.08  			thtop(least_upper_bound(c,least_upper_bound(b,a)),c) 	= thmtrue].
% 0.72/1.08  [45=param(11,14),[],
% 0.72/1.08  			least_upper_bound(c,least_upper_bound(a,X10)) 	= least_upper_bound(c,X10)].
% 0.72/1.08  [50=param(45,13),[],
% 0.72/1.08  			least_upper_bound(c,least_upper_bound(X10,a)) 	= least_upper_bound(c,X10)].
% 0.72/1.08  [154=param(20,50),[13,1,19],
% 0.72/1.08  			thmtrue 	= thmfalse].
% 0.72/1.08  % SZS output end CNFRefutation
% 0.72/1.08  Space:    123 KB 
%------------------------------------------------------------------------------