%------------------------------------------------------------------------------
% File : Gandalf---c-2.6
% Problem : PUZ022-1 : TPTP v3.4.2. Released v1.1.0.
% Transfm : add_equality:r
% Format : otter:hypothesis:set(auto),clear(print_given)
% Command : gandalf-wrapper -time %d %s
% Computer : art02.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
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%----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/PUZ022-1+noeq.in
% Using automatic strategy selection.
% Time limit in seconds: 600
%
% prove-all-passes started
%
% detected problem class: hne
% detected subclass: medium
% detected subclass: long
%
% strategies selected:
% (hyper 57 #f 1 11)
% (binary-unit 28 #f 1 11)
% (binary-double 28 #f)
% (binary-posweight-order 28 #f 1 11)
% (binary 28 #t 1 11)
% (hyper 28 #t)
% (hyper 159 #f)
% (binary-posweight-order 85 #f)
% (binary-weightorder 39 #f)
% (binary-order 28 #f)
% (binary-unit 45 #f)
% (binary 47 #t)
%
%
% ********* EMPTY CLAUSE DERIVED *********
%
%
% timer checkpoints: c(33,40,1,66,0,2)
%
%
% START OF PROOF
% 34 [] -borders(X,Y) | borders(Y,X).
% 36 [] ocean(indian).
% 39 [] state(western_australia).
% 40 [] state(northern_territory).
% 46 [] borders(western_australia,northern_territory).
% 55 [] borders(indian,western_australia).
% 56 [] borders(indian,northern_territory).
% 66 [] -borders(X,Y) | -borders(Z,Y) | -borders(Z,X) | -state(X) | -state(Z) | -ocean(Y).
% 88 [hyper:34,46] borders(northern_territory,western_australia).
% 124 [hyper:34,55] borders(western_australia,indian).
% 128 [hyper:34,56] borders(northern_territory,indian).
% 173 [hyper:66,88,36,cut:39,cut:40,cut:128,cut:124] 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 11
% clause depth limited to 1
% seconds given: 57
%
%
% ***GANDALF_FOUND_A_REFUTATION***
%
% Global statistics over all passes:
%
% given clauses: 32
% derived clauses: 107
% kept clauses: 20
% kept size sum: 60
% kept mid-nuclei: 86
% kept new demods: 0
% forw unit-subs: 0
% forw double-subs: 0
% forw overdouble-subs: 0
% backward subs: 0
% fast unit cutoff: 43
% full unit cutoff: 0
% dbl unit cutoff: 0
% real runtime : 0.1
% process. runtime: 0.1
% specific non-discr-tree subsumption statistics:
% tried: 39
% length fails: 0
% strength fails: 39
% 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/PUZ/PUZ022-1+noeq.in")
%
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