%------------------------------------------------------------------------------
% File     : Gandalf---c-2.6
% Problem  : HWV019-2 : TPTP v3.4.2. Released v2.5.0.
% Transfm  : add_equality:r
% Format   : otter:hypothesis:set(auto),clear(print_given)
% Command  : gandalf-wrapper -time %d %s

% Computer : art09.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 19.5s
% Output   : Assurance 19.5s
% 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/HWV/HWV019-2+eq_r.in
% Using automatic strategy selection.
% Time limit in seconds: 600
% 
% prove-all-passes started
% 
% detected problem class: neq
% detected subclass: big
% 
% strategies selected: 
% (hyper 28 #f 5 19)
% (binary-unit 28 #f 5 19)
% (binary-double 11 #f 5 19)
% (binary-double 17 #f)
% (binary-double 17 #t)
% (binary 87 #t 5 19)
% (binary-order 28 #f 5 19)
% (binary-posweight-order 58 #f)
% (binary-posweight-lex-big-order 28 #f)
% (binary-posweight-lex-small-order 11 #f)
% (binary-order-sos 28 #t)
% (binary-unit-uniteq 28 #f)
% (binary-weightorder 28 #f)
% (binary-weightorder-sos 17 #f)
% (binary-order 28 #f)
% (hyper-order 17 #f)
% (binary 141 #t)
% 
% 
% ********* EMPTY CLAUSE DERIVED *********
% 
% 
% timer checkpoints: c(138,40,2,276,0,2,112762,4,2129,113110,5,2804,113111,5,2809,113111,1,2809,113111,50,2815,113111,40,2815,113249,0,2831)
% 
% 
% START OF PROOF
% 113133 [] -p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^twr__error_(f_^a^d^d_(X,n1))) | p_^l^e^s_^e^q^u_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^tfifo__length_,fwork_^d^o^tfifo_^d^o^trtl_^d^o^tlevel_(X)) | -p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^twr_(X)) | p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^treset_(X)) | p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^trd_(X)).
% 113152 [] -p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^twr__error_(f_^a^d^d_(X,n1))) | -p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^twr_(X)) | -p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^trd_(X)) | p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^treset_(X)).
% 113246 [] p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^twr__error_(f_^a^d^d_(t_206,n1))).
% 113247 [] -p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^treset_(t_206)).
% 113248 [] p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^twr_(t_206)).
% 113249 [] -p_^l^e^s_^e^q^u_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^tfifo__length_,fwork_^d^o^tfifo_^d^o^trtl_^d^o^tlevel_(t_206)).
% 113707 [binary:113247,113133.4,cut:113248,cut:113249,cut:113246] p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^trd_(t_206)).
% 114735 [binary:113247,113152.4,cut:113707,cut:113248,cut:113246] contradiction
% END OF PROOF
% 
% Proof found by the following strategy:
% 
% using binary resolution
% not using sos strategy
% using unit 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 19
% clause depth limited to 5
% seconds given: 28
% 
% 
% ***GANDALF_FOUND_A_REFUTATION***
% 
% Global statistics over all passes: 
% 
%  given clauses:    325
%  derived clauses:   194449
%  kept clauses:      68807
%  kept size sum:     13810
%  kept mid-nuclei:   33520
%  kept new demods:   29
%  forw unit-subs:    6891
%  forw double-subs: 3155
%  forw overdouble-subs: 65544
%  backward subs:     7
%  fast unit cutoff:  5254
%  full unit cutoff:  9
%  dbl  unit cutoff:  5
%  real runtime  :  28.92
%  process. runtime:  28.39
% specific non-discr-tree subsumption statistics: 
%  tried:           3595494
%  length fails:    572414
%  strength fails:  1462523
%  predlist fails:  245411
%  aux str. fails:  20906
%  by-lit fails:    210605
%  full subs tried: 1024517
%  full subs fail:  959385
% 
% ; 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/HWV/HWV019-2+eq_r.in")
% 
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