%------------------------------------------------------------------------------
% File     : Gandalf---c-2.6
% Problem  : SYN692-1 : 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 : art06.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 20.0s
% Output   : Assurance 20.0s
% 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/SYN/SYN692-1+noeq.in
% Using automatic strategy selection.
% Time limit in seconds: 600
% 
% prove-all-passes started
% 
% detected problem class: nne
% detected subclass: medium
% 
% strategies selected: 
% (hyper 27 #f 6 9)
% (binary-unit 10 #f 6 9)
% (binary-double 16 #f 6 9)
% (binary 54 #t 6 9)
% (binary-order 27 #f 6 9)
% (binary-posweight-order 125 #f)
% (binary-order-sos 54 #t)
% (binary-unit-uniteq 27 #f)
% (binary-weightorder 54 #f)
% (binary-order 54 #f)
% (hyper-order 43 #f)
% (binary 109 #t)
% 
% 
% ********* EMPTY CLAUSE DERIVED *********
% 
% 
% timer checkpoints: c(68,40,0,136,0,1,1129269,4,2028,1129367,50,2102,1129367,40,2102,1129435,0,2102)
% 
% 
% START OF PROOF
% 1129378 [] p2(f11(X,Y),f11(Z,U)) | -p3(X,Z) | -p10(Y,U).
% 1129383 [] p2(f11(f4(f23(c44,f9(f20(c37)))),c43),f11(f4(c44),c43)).
% 1129395 [] -p2(X,Z) | -p2(X,Y) | p2(Z,Y).
% 1129401 [] p3(f4(X),f4(Y)) | -p2(X,Y).
% 1129418 [] p2(c44,c45).
% 1129422 [] p2(X,X).
% 1129427 [] p10(X,X).
% 1129434 [] -p2(f11(f4(c45),c43),f11(f4(f23(c44,f9(f20(c37)))),c43)).
% 1129474 [binary:1129418,1129401.2] p3(f4(c44),f4(c45)).
% 1129554 [binary:1129427,1129378.3] p2(f11(X,Y),f11(Z,Y)) | -p3(X,Z).
% 1129751 [binary:1129434,1129395.3] -p2(X,f11(f4(f23(c44,f9(f20(c37)))),c43)) | -p2(X,f11(f4(c45),c43)).
% 1129752 [binary:1129422,1129395.2] -p2(X,Y) | p2(Y,X).
% 1129825 [binary:1129383,1129752] p2(f11(f4(c44),c43),f11(f4(f23(c44,f9(f20(c37)))),c43)).
% 1132220 [binary:1129474,1129554.2] p2(f11(f4(c44),X),f11(f4(c45),X)).
% 1143235 [binary:1129751.2,1132220,cut:1129825] 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 9
% clause depth limited to 6
% seconds given: 10
% 
% 
% ***GANDALF_FOUND_A_REFUTATION***
% 
% Global statistics over all passes: 
% 
%  given clauses:    1306
%  derived clauses:   1248673
%  kept clauses:      90518
%  kept size sum:     199141
%  kept mid-nuclei:   13955
%  kept new demods:   0
%  forw unit-subs:    97091
%  forw double-subs: 43
%  forw overdouble-subs: 69
%  backward subs:     5
%  fast unit cutoff:  21
%  full unit cutoff:  0
%  dbl  unit cutoff:  0
%  real runtime:  21.61
%  process. runtime:  21.61
% specific non-discr-tree subsumption statistics: 
%  tried:           6004
%  length fails:    0
%  strength fails:  369
%  predlist fails:  4790
%  aux str. fails:  0
%  by-lit fails:    3
%  full subs tried: 839
%  full subs fail:  773
% 
% ; 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/SYN/SYN692-1+noeq.in")
% 
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