%------------------------------------------------------------------------------
% File     : Gandalf---c-2.6
% Problem  : LCL076-3 : TPTP v3.4.2. Released v1.0.0.
% Transfm  : add_equality:r
% Format   : otter:hypothesis:set(auto),clear(print_given)
% Command  : gandalf-wrapper -time %d %s

% Computer : art04.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 0.0s
% Output   : Assurance 0.0s
% 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/LCL076-3+noeq.in
% Using automatic strategy selection.
% Time limit in seconds: 600
% 
% prove-all-passes started
% 
% detected problem class: hne
% detected subclass: small
% detected subclass: short
% 
% strategies selected: 
% (hyper 29 #f 4 5)
% (binary-unit 11 #f 4 5)
% (binary-double 17 #f 4 5)
% (hyper 29 #f)
% (binary-unit 34 #f)
% (binary-weightorder 40 #f)
% (binary 17 #t)
% (binary-order 29 #f)
% (binary-posweight-order 111 #f 4 5)
% (binary-posweight-order 283 #f)
% 
% 
% **** EMPTY CLAUSE DERIVED ****
% 
% 
% timer checkpoints: c(6,40,1,12,0,1,380,50,4,386,0,4)
% 
% 
% START OF PROOF
% 381 [] -is_a_theorem(implies(X,Y)) | -is_a_theorem(X) | is_a_theorem(Y).
% 382 [] is_a_theorem(implies(X,implies(Y,X))).
% 383 [] is_a_theorem(implies(implies(X,implies(Y,Z)),implies(implies(X,Y),implies(X,Z)))).
% 384 [] is_a_theorem(implies(implies(not(X),not(Y)),implies(Y,X))).
% 385 [] -is_a_theorem(implies(Y,Z)) | -is_a_theorem(implies(X,Y)) | is_a_theorem(implies(X,Z)).
% 386 [] -is_a_theorem(implies(a,not(not(a)))).
% 391 [hyper:385,382,382] is_a_theorem(implies(X,implies(Y,implies(Z,X)))).
% 409 [hyper:381,383,382] is_a_theorem(implies(implies(X,Y),implies(X,X))).
% 411 [hyper:381,383,383] is_a_theorem(implies(implies(implies(X,implies(Y,Z)),implies(X,Y)),implies(implies(X,implies(Y,Z)),implies(X,Z)))).
% 425 [hyper:381,409,391] is_a_theorem(implies(X,implies(Y,implies(implies(Z,U),implies(Z,Z))))).
% 427 [hyper:385,409,slowcut:425] is_a_theorem(implies(X,implies(Y,Y))).
% 450 [hyper:385,384,382] is_a_theorem(implies(not(X),implies(X,Y))).
% 476 [hyper:385,450,384] is_a_theorem(implies(not(not(X)),implies(Y,X))).
% 545 [hyper:381,411,427] is_a_theorem(implies(implies(X,implies(X,Y)),implies(X,Y))).
% 742 [hyper:381,545,476] is_a_theorem(implies(not(not(X)),X)).
% 771 [hyper:381,742,384,slowcut:386] contradiction
% END OF PROOF
% 
% Proof found by the following strategy:
% 
% using hyperresolution
% not using sos strategy
% using positive unit paramodulation strategy
% using dynamic demodulation
% using ordered paramodulation
% using kb ordering for equality
% preferring bigger arities for lex ordering
% clause length limited to 5
% clause depth limited to 5
% seconds given: 29
% 
% 
% ***GANDALF_FOUND_A_REFUTATION***
% 
% Global statistics over all passes: 
% 
%  given clauses:    100
%  derived clauses:   7718
%  kept clauses:      217
%  kept size sum:     2666
%  kept mid-nuclei:   518
%  kept new demods:   0
%  forw unit-subs:    3644
%  forw double-subs: 0
%  forw overdouble-subs: 0
%  backward subs:     6
%  fast unit cutoff:  0
%  full unit cutoff:  12
%  dbl  unit cutoff:  0
%  real runtime  :  0.6
%  process. runtime:  0.5
% 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/LCL076-3+noeq.in")
% 
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