TSTP Solution File: GEO146-1 by Gandalf---c-2.6
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- Process Solution
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% File : Gandalf---c-2.6
% Problem : GEO146-1 : TPTP v3.4.2. Released v2.4.0.
% 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 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/GEO146-1+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 4 23)
% (binary-unit 28 #f 4 23)
% (binary-double 11 #f 4 23)
% (binary-double 17 #f)
% (binary-double 17 #t)
% (binary 87 #t 4 23)
% (binary-order 28 #f 4 23)
% (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)
%
%
% SOS clause
% connect(sk27,sk28,sk29) | connect(sk28,sk27,sk29).
% was split for some strategies as:
% connect(sk27,sk28,sk29).
% connect(sk28,sk27,sk29).
%
% ********* EMPTY CLAUSE DERIVED *********
%
%
% timer checkpoints: c(115,40,2,230,0,2)
%
%
% START OF PROOF
% 213 [] once(at_the_same_time(at(X,Y),at(Z,Y))) | -connect(X,Z,Y).
% 214 [] -once(at_the_same_time(at(X,Y),at(Z,Y))) | connect(X,Z,Y).
% 215 [] -once(at_the_same_time(X,Y)) | once(at_the_same_time(Y,X)).
% 216 [] -once(at_the_same_time(X,Y)) | once(at_the_same_time(Y,X)).
% 227 [] connect(sk27,sk28,sk29) | connect(sk28,sk27,sk29).
% 230 [] -connect(sk28,sk27,sk29) | -connect(sk27,sk28,sk29).
% 302 [hyper:213,227] once(at_the_same_time(at(sk27,sk29),at(sk28,sk29))) | connect(sk28,sk27,sk29).
% 505 [hyper:213,302,binarycut:216] once(at_the_same_time(at(sk28,sk29),at(sk27,sk29))).
% 930 [hyper:214,505] connect(sk28,sk27,sk29).
% 931 [hyper:215,505] once(at_the_same_time(at(sk27,sk29),at(sk28,sk29))).
% 10347 [hyper:214,931] connect(sk27,sk28,sk29).
% 10353 [hyper:230,10347,cut:930] 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 23
% clause depth limited to 4
% seconds given: 13
%
%
% ***GANDALF_FOUND_A_REFUTATION***
%
% Global statistics over all passes:
%
% given clauses: 56
% derived clauses: 31843
% kept clauses: 4636
% kept size sum: 225702
% kept mid-nuclei: 4245
% kept new demods: 2
% forw unit-subs: 4563
% forw double-subs: 725
% forw overdouble-subs: 7348
% backward subs: 7
% fast unit cutoff: 307
% full unit cutoff: 0
% dbl unit cutoff: 2
% real runtime : 3.25
% process. runtime: 3.24
% specific non-discr-tree subsumption statistics:
% tried: 646776
% length fails: 1319
% strength fails: 48858
% predlist fails: 68615
% aux str. fails: 5657
% by-lit fails: 21937
% full subs tried: 499091
% full subs fail: 485475
%
% ; 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/GEO146-1+eq_r.in")
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