%------------------------------------------------------------------------------
% File     : Gandalf---c-2.6
% Problem  : LCL323-3 : TPTP v3.4.2. Released v2.3.0.
% Transfm  : add_equality:r
% Format   : otter:hypothesis:set(auto),clear(print_given)
% Command  : gandalf-wrapper -time %d %s

% Computer : art03.cs.miami.edu
% Model    : i686 unknown
% CPU      : Intel(R) Pentium(R) 4 CPU 2.80GHz @ 2793MHz
% Memory   : 1000MB
% OS       : Linux 2.4.22-21mdk-i686-up-4GB
% CPULimit : 600s

% Result   : Unsatisfiable 29.5s
% Output   : Assurance 29.5s
% Verified : 
% SZS Type : None (Parsing solution fails)
% Syntax   : Number of formulae    : 0

% Comments : 
%------------------------------------------------------------------------------
%----NO SOLUTION OUTPUT BY SYSTEM
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 
% Gandalf c-2.6 r1 starting to prove: /home/graph/tptp/TSTP/PreparedTPTP/otter:hypothesis:set(auto),clear(print_given)---add_equality:r/LCL/LCL323-3+eq_r.in
% Using automatic strategy selection.
% Time limit in seconds: 600
% 
% prove-all-passes started
% 
% detected problem class: heq
% detected subclass: small
% detected subclass: short
% 
% strategies selected: 
% (binary-unit-uniteq 30 #f)
% (binary-posweight-order 120 #f 4 5)
% (binary-posweight-order 240 #f)
% (binary-posweight-lex-big-order 60 #f)
% (binary-posweight-lex-small-order 12 #f)
% (binary-weightorder 24 #f)
% (hyper 30 #f)
% (binary 24 #t)
% (binary-order 30 #f)
% (binary-unit 30 #f)
% 
% 
% **** EMPTY CLAUSE DERIVED ****
% 
% 
% timer checkpoints: c(10,40,0,20,0,0,11939,3,1503,15507,4,2254,18162,5,3001,18163,1,3002,18163,50,3004,18163,40,3004,18173,0,3004)
% 
% 
% START OF PROOF
% 18166 [] axiom(implies(X,or(Y,X))).
% 18167 [] axiom(implies(or(X,Y),or(Y,X))).
% 18168 [] axiom(implies(or(X,or(Y,Z)),or(Y,or(X,Z)))).
% 18169 [] axiom(implies(implies(X,Y),implies(or(Z,X),or(Z,Y)))).
% 18170 [] equal(implies(X,Y),or(not(X),Y)).
% 18171 [] -axiom(X) | theorem(X).
% 18172 [] -theorem(implies(X,Y)) | -theorem(X) | theorem(Y).
% 18173 [] -theorem(or(implies(p,q),implies(q,r))).
% 18176 [binary:18171,18166] theorem(implies(X,or(Y,X))).
% 18177 [binary:18171,18167] theorem(implies(or(X,Y),or(Y,X))).
% 18181 [para:18170.1.2,18176.1.1.2] theorem(implies(X,implies(Y,X))).
% 18184 [binary:18171,18168] theorem(implies(or(X,or(Y,Z)),or(Y,or(X,Z)))).
% 18189 [binary:18176,18172] theorem(or(X,Y)) | -theorem(Y).
% 18203 [binary:18172,18177] -theorem(or(X,Y)) | theorem(or(Y,X)).
% 18207 [binary:18171,18169] theorem(implies(implies(X,Y),implies(or(Z,X),or(Z,Y)))).
% 18217 [para:18170.1.2,18203.1.1] theorem(or(X,not(Y))) | -theorem(implies(Y,X)).
% 18221 [binary:18172,18184] -theorem(or(X,or(Y,Z))) | theorem(or(Y,or(X,Z))).
% 18228 [binary:18181,18217.2] theorem(or(implies(X,Y),not(Y))).
% 18235 [binary:18189.2,18228] theorem(or(X,or(implies(Y,Z),not(Z)))).
% 18243 [binary:18172,18207] theorem(implies(or(X,Y),or(X,Z))) | -theorem(implies(Y,Z)).
% 18254 [binary:18235,18221] theorem(or(implies(X,Y),or(Z,not(Y)))).
% 18269 [binary:18177,18243.2] theorem(implies(or(X,or(Y,Z)),or(X,or(Z,Y)))).
% 18327 [binary:18172,18269] -theorem(or(X,or(Y,Z))) | theorem(or(X,or(Z,Y))).
% 18439 [binary:18254,18327,demod:18170,slowcut:18173] contradiction
% END OF PROOF
% 
% Proof found by the following strategy:
% 
% using binary resolution
% using first neg lit preferred strategy
% not using sos strategy
% using dynamic demodulation
% using ordered paramodulation
% using kb ordering for equality
% preferring bigger arities for lex ordering
% using clause demodulation
% clause length limited to 5
% clause depth limited to 4
% seconds given: 120
% 
% 
% ***GANDALF_FOUND_A_REFUTATION***
% 
% Global statistics over all passes: 
% 
%  given clauses:    1035
%  derived clauses:   52232
%  kept clauses:      15638
%  kept size sum:     225341
%  kept mid-nuclei:   2647
%  kept new demods:   2
%  forw unit-subs:    31696
%  forw double-subs: 306
%  forw overdouble-subs: 0
%  backward subs:     4
%  fast unit cutoff:  0
%  full unit cutoff:  11
%  dbl  unit cutoff:  0
%  real runtime  :  30.63
%  process. runtime:  30.5
% specific non-discr-tree subsumption statistics: 
%  tried:           0
%  length fails:    0
%  strength fails:  0
%  predlist fails:  0
%  aux str. fails:  0
%  by-lit fails:    0
%  full subs tried: 0
%  full subs fail:  0
% 
% ; program args: ("/home/graph/tptp/Systems/Gandalf---c-2.6/gandalf" "-time" "600" "/home/graph/tptp/TSTP/PreparedTPTP/otter:hypothesis:set(auto),clear(print_given)---add_equality:r/LCL/LCL323-3+eq_r.in")
% 
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