TSTP Solution File: GEO009-3 by Gandalf---c-2.6
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- Process Solution
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% File : Gandalf---c-2.6
% Problem : GEO009-3 : TPTP v3.4.2. Bugfixed v1.2.1.
% Transfm : add_equality:r
% Format : otter:hypothesis:set(auto),clear(print_given)
% Command : gandalf-wrapper -time %d %s
% Computer : art01.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 :
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%----NO SOLUTION OUTPUT BY SYSTEM
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%----ORIGINAL SYSTEM OUTPUT
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% Gandalf c-2.6 r1 starting to prove: /home/graph/tptp/TSTP/PreparedTPTP/otter:hypothesis:set(auto),clear(print_given)---add_equality:r/GEO/GEO009-3+eq_r.in
% Using automatic strategy selection.
% Time limit in seconds: 600
%
% prove-all-passes started
%
% detected problem class: neq
% detected subclass: medium
%
% strategies selected:
% (hyper 25 #f 3 15)
% (binary-unit 9 #f 3 15)
% (binary-double 9 #f 3 15)
% (binary-double 15 #f)
% (binary-double 15 #t)
% (binary 50 #t 3 15)
% (binary-order 25 #f 3 15)
% (binary-posweight-order 101 #f)
% (binary-posweight-lex-big-order 25 #f)
% (binary-posweight-lex-small-order 9 #f)
% (binary-order-sos 50 #t)
% (binary-unit-uniteq 25 #f)
% (binary-weightorder 50 #f)
% (binary-order 50 #f)
% (hyper-order 30 #f)
% (binary 112 #t)
%
%
% ********* EMPTY CLAUSE DERIVED *********
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%
% timer checkpoints: c(84,40,1,168,0,1)
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%
% START OF PROOF
% 109 [] -equidistant(X,Y,Z,U) | equidistant(X,Y,U,Z).
% 117 [] between(X,Y,reflection(X,Y)).
% 118 [] equidistant(X,reflection(Y,X),Y,X).
% 122 [] equidistant(X,X,Y,Y).
% 132 [] -between(X,Y,Z) | between(Z,Y,X).
% 133 [] between(X,X,Y).
% 135 [] -between(X,Y,Z) | -between(X,Z,Y) | equal(Z,Y).
% 139 [] -between(X,Y,Z) | -between(X,U,Y) | between(U,Y,Z).
% 143 [] -between(X,Y,Z) | -between(X,U,Y) | between(X,U,Z).
% 161 [] -equidistant(X,Y,Z,U) | -equidistant(X,V,Z,W) | -equidistant(V,Y,W,U) | -between(X,V,Y) | between(Z,W,U).
% 163 [] -between(X,Y,Z) | -between(X,Y,U) | between(Y,Z,U) | between(Y,U,Z) | equal(X,Y).
% 165 [] between(a,c,e).
% 166 [] between(a,d,e).
% 167 [] -between(a,c,d).
% 168 [] -between(a,d,c).
% 255 [hyper:132,165] between(e,c,a).
% 441 [hyper:132,166] between(e,d,a).
% 1357 [hyper:139,117,255] between(c,a,reflection(e,a)).
% 1358 [hyper:139,117,441] between(d,a,reflection(e,a)).
% 2640 [hyper:132,1357] between(reflection(e,a),a,c).
% 2934 [hyper:132,1358] between(reflection(e,a),a,d).
% 9462 [hyper:163,2934,2640,cut:167,cut:168] equal(reflection(e,a),a).
% 10417 [para:9462.1.1,118.1.2] equidistant(a,a,e,a).
% 10470 [hyper:109,10417] equidistant(a,a,a,e).
% 10626 [hyper:161,10417,122,cut:133,cut:10470] between(e,a,e).
% 10868 [hyper:143,10626,cut:133] between(e,a,X).
% 12907 [hyper:135,10868,441] equal(d,a).
% 13328 [para:12907.1.2,2640.1.2,demod:9462,cut:168] 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 15
% clause depth limited to 3
% seconds given: 25
%
%
% ***GANDALF_FOUND_A_REFUTATION***
%
% Global statistics over all passes:
%
% given clauses: 62
% derived clauses: 24047
% kept clauses: 2930
% kept size sum: 48675
% kept mid-nuclei: 10209
% kept new demods: 57
% forw unit-subs: 8151
% forw double-subs: 1677
% forw overdouble-subs: 102
% backward subs: 3
% fast unit cutoff: 1723
% full unit cutoff: 2
% dbl unit cutoff: 11
% real runtime : 0.60
% process. runtime: 0.59
% specific non-discr-tree subsumption statistics:
% tried: 18825
% length fails: 119
% strength fails: 2586
% predlist fails: 9373
% aux str. fails: 1589
% by-lit fails: 0
% full subs tried: 5106
% full subs fail: 5056
%
% ; 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/GEO/GEO009-3+eq_r.in")
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