TSTP Solution File: LCL210-1 by Gandalf---c-2.6
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- Process Solution
%------------------------------------------------------------------------------
% File : Gandalf---c-2.6
% Problem : LCL210-1 : 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 : art07.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 19.5s
% Output : Assurance 19.5s
% 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
%
% Gandalf c-2.6 r1 starting to prove: /home/graph/tptp/TSTP/PreparedTPTP/otter:hypothesis:set(auto),clear(print_given)---add_equality:r/LCL/LCL210-1+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(9,40,1,18,0,1,836,50,5,845,0,5,22150,4,2106,25361,5,2806,25361,1,2806,25361,50,2806,25361,40,2806,25370,0,2806)
%
%
% START OF PROOF
% 2053 [?] ?
% 25364 [] axiom(or(not(or(X,Y)),or(Y,X))).
% 25365 [] axiom(or(not(or(X,or(Y,Z))),or(Y,or(X,Z)))).
% 25368 [] -axiom(or(not(X),Y)) | -theorem(X) | theorem(Y).
% 25369 [] -theorem(or(not(X),Y)) | -axiom(or(not(Z),X)) | theorem(or(not(Z),Y)).
% 25370 [] -theorem(or(not(not(p)),or(not(or(p,q)),q))).
% 25393 [binary:25368,25365] -theorem(or(X,or(Y,Z))) | theorem(or(Y,or(X,Z))).
% 25424 [binary:25364,25369.2] -theorem(or(not(or(X,Y)),Z)) | theorem(or(not(or(Y,X)),Z)).
% 25519 [binary:25370,25393.2] -theorem(or(not(or(p,q)),or(not(not(p)),q))).
% 26044 [binary:25424.2,25519] -theorem(or(not(or(q,p)),or(not(not(p)),q))).
% 26349 [binary:25393.2,26044,cut:2053] contradiction
% END OF PROOF
%
% Proof found by the following strategy:
%
% using binary resolution
% not using sos strategy
% using unit 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: 11
%
%
% ***GANDALF_FOUND_A_REFUTATION***
%
% Global statistics over all passes:
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% given clauses: 7928
% derived clauses: 839382
% kept clauses: 11639
% kept size sum: 223552
% kept mid-nuclei: 14511
% kept new demods: 0
% forw unit-subs: 34507
% forw double-subs: 235
% forw overdouble-subs: 109
% backward subs: 2
% fast unit cutoff: 4
% full unit cutoff: 2
% dbl unit cutoff: 0
% real runtime : 28.68
% process. runtime: 28.13
% specific non-discr-tree subsumption statistics:
% tried: 387
% length fails: 8
% strength fails: 50
% predlist fails: 42
% aux str. fails: 35
% by-lit fails: 6
% full subs tried: 246
% full subs fail: 137
%
% ; 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/LCL210-1+noeq.in")
%
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