TSTP Solution File: LCL191-1 by Gandalf---c-2.6
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- Process Solution
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% File : Gandalf---c-2.6
% Problem : LCL191-1 : 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 : art04.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 39.6s
% Output : Assurance 39.6s
% 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/LCL/LCL191-1+noeq.in
% Using automatic strategy selection.
% Time limit in seconds: 600
%
% prove-all-passes started
%
% detected problem class: hne
% detected subclass: small
% detected subclass: short
%
% strategies selected:
% (hyper 29 #f 5 5)
% (binary-unit 11 #f 5 5)
% (binary-double 17 #f 5 5)
% (hyper 29 #f)
% (binary-unit 34 #f)
% (binary-weightorder 40 #f)
% (binary 17 #t)
% (binary-order 29 #f)
% (binary-posweight-order 111 #f 5 5)
% (binary-posweight-order 283 #f)
%
%
% ********* EMPTY CLAUSE DERIVED *********
%
%
% timer checkpoints: c(9,40,1,18,0,1,836,50,5,845,0,5,22279,4,2106,25690,5,2808,25690,1,2808,25690,50,2809,25690,40,2809,25699,0,2809,31020,3,3360,32265,4,3635,32695,1,3910,32695,50,3910,32695,40,3910,32704,0,3910)
%
%
% START OF PROOF
% 13505 [?] ?
% 32696 [] axiom(or(not(or(X,X)),X)).
% 32697 [] axiom(or(not(X),or(Y,X))).
% 32698 [] axiom(or(not(or(X,Y)),or(Y,X))).
% 32699 [] axiom(or(not(or(X,or(Y,Z))),or(Y,or(X,Z)))).
% 32702 [] -axiom(or(not(X),Y)) | -theorem(X) | theorem(Y).
% 32704 [] -theorem(or(not(or(p,or(q,r))),or(or(p,q),r))).
% 32712 [binary:32696,32702] -theorem(or(X,X)) | theorem(X).
% 32713 [binary:32697,32702] theorem(or(X,Y)) | -theorem(Y).
% 32715 [binary:32698,32702] -theorem(or(X,Y)) | theorem(or(Y,X)).
% 32737 [binary:32702,32699] -theorem(or(X,or(Y,Z))) | theorem(or(Y,or(X,Z))).
% 32917 [binary:32713.2,32715.2] theorem(or(X,or(Y,Z))) | -theorem(or(Z,Y)).
% 35818 [binary:32737,32917] theorem(or(X,or(Y,Z))) | -theorem(or(Z,X)).
% 38252 [binary:32712,35818] -theorem(or(X,or(Y,X))) | theorem(or(Y,X)).
% 42459 [binary:32737.2,38252] -theorem(or(X,or(Y,Y))) | theorem(or(X,Y)).
% 42957 [binary:32704,42459.2,cut:13505] contradiction
% END OF PROOF
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% Proof found by the following strategy:
%
% using binary resolution
% not using sos strategy
% using double 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 5
% clause depth limited to 5
% seconds given: 17
%
%
% ***GANDALF_FOUND_A_REFUTATION***
%
% Global statistics over all passes:
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% given clauses: 13213
% derived clauses: 1413547
% kept clauses: 27403
% kept size sum: 472865
% kept mid-nuclei: 14488
% kept new demods: 0
% forw unit-subs: 59625
% forw double-subs: 7270
% forw overdouble-subs: 1787
% backward subs: 2
% fast unit cutoff: 3
% full unit cutoff: 3
% dbl unit cutoff: 0
% real runtime : 40.94
% process. runtime: 40.41
% specific non-discr-tree subsumption statistics:
% tried: 27773
% length fails: 1368
% strength fails: 109
% predlist fails: 11763
% aux str. fails: 116
% by-lit fails: 25
% full subs tried: 13677
% full subs fail: 11890
%
% ; 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/LCL/LCL191-1+noeq.in")
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