%------------------------------------------------------------------------------
% File     : Gandalf---c-2.6
% Problem  : PUZ029-1 : 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 : art05.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/PUZ/PUZ029-1+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 1 7)
% (binary-unit 10 #f 1 7)
% (binary-double 16 #f 1 7)
% (binary 54 #t 1 7)
% (binary-order 27 #f 1 7)
% (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(15,40,0,30,0,0)
% 
% 
% START OF PROOF
% 16 [] old(X) | eats_pennybuns(X) | dances_on_tightropes(X).
% 17 [] -liable_to_giddiness(X) | -pig(X) | treated_with_respect(X).
% 18 [] -balloonist(X) | -wise(X) | has_umbrella(X).
% 19 [] -eats_lunch_in_public(X) | -looks_ridiculous(X) | -eats_pennybuns(X).
% 20 [] -young(X) | -balloonist(X) | liable_to_giddiness(X).
% 21 [] -fat(X) | -looks_ridiculous(X) | eats_lunch_in_public(X) | dances_on_tightropes(X).
% 22 [] -wise(X) | -liable_to_giddiness(X) | -dances_on_tightropes(X).
% 23 [] -has_umbrella(X) | -pig(X) | looks_ridiculous(X).
% 24 [] -treated_with_respect(X) | fat(X) | dances_on_tightropes(X).
% 26 [] -young(X) | -old(X).
% 27 [] wise(piggy).
% 28 [] young(piggy).
% 29 [] pig(piggy).
% 30 [] balloonist(piggy).
% 31 [hyper:18,27,cut:30] has_umbrella(piggy).
% 33 [hyper:20,28,cut:30] liable_to_giddiness(piggy).
% 35 [hyper:17,29,cut:33] treated_with_respect(piggy).
% 36 [hyper:23,29,cut:31] looks_ridiculous(piggy).
% 40 [hyper:22,16,27,cut:33] old(piggy) | eats_pennybuns(piggy).
% 44 [hyper:24,35] fat(piggy) | dances_on_tightropes(piggy).
% 47 [hyper:21,36,binarycut:44] eats_lunch_in_public(piggy) | dances_on_tightropes(piggy).
% 58 [hyper:26,40,cut:28] eats_pennybuns(piggy).
% 62 [hyper:19,47,cut:36,cut:58] dances_on_tightropes(piggy).
% 64 [hyper:22,62,cut:33,cut:27] 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 7
% clause depth limited to 1
% seconds given: 27
% 
% 
% ***GANDALF_FOUND_A_REFUTATION***
% 
% Global statistics over all passes: 
% 
%  given clauses:    19
%  derived clauses:   49
%  kept clauses:      12
%  kept size sum:     32
%  kept mid-nuclei:   12
%  kept new demods:   0
%  forw unit-subs:    9
%  forw double-subs: 4
%  forw overdouble-subs: 0
%  backward subs:     4
%  fast unit cutoff:  15
%  full unit cutoff:  0
%  dbl  unit cutoff:  1
%  real runtime  :  0.0
%  process. runtime:  0.0
% specific non-discr-tree subsumption statistics: 
%  tried:           3
%  length fails:    0
%  strength fails:  0
%  predlist fails:  3
%  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/PUZ/PUZ029-1+noeq.in")
% 
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