TSTP Solution File: SYN591-1 by Gandalf---c-2.6
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% File : Gandalf---c-2.6
% Problem : SYN591-1 : TPTP v3.4.2. Released v2.5.0.
% 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 :
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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/SYN/SYN591-1+noeq.in
% Using automatic strategy selection.
% Time limit in seconds: 600
%
% prove-all-passes started
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% detected problem class: nne
% detected subclass: medium
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% strategies selected:
% (hyper 27 #f 3 7)
% (binary-unit 10 #f 3 7)
% (binary-double 16 #f 3 7)
% (binary 54 #t 3 7)
% (binary-order 27 #f 3 7)
% (binary-posweight-order 125 #f)
% (binary-order-sos 54 #t)
% (binary-unit-uniteq 27 #f)
% (binary-weightorder 54 #f)
% (binary-order 54 #f)
% (hyper-order 43 #f)
% (binary 109 #t)
%
%
% ********* EMPTY CLAUSE DERIVED *********
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%
% timer checkpoints: c(27,40,1,54,0,1)
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%
% START OF PROOF
% 28 [] p11(c13,f4(f5(X),c17)) | p11(c13,f4(c17,f5(X))) | -p12(c14,f4(X,c17)).
% 29 [] p3(f4(X,Y),f4(Z,U)) | -p2(X,Z) | -p2(Y,U).
% 30 [] -p11(X,Y) | -p3(Y,Z) | -p7(X,U) | p11(U,Z).
% 33 [] -p12(c14,f4(X,c17)) | p2(f6(X),f5(X)).
% 35 [] -p2(X,Z) | -p2(X,Y) | p2(Z,Y).
% 42 [] p12(c14,f4(c18,c17)).
% 48 [] p2(X,X).
% 49 [] p7(X,X).
% 53 [] -p11(c13,f4(c17,f6(c18))).
% 54 [] -p11(c13,f4(f6(c18),c17)).
% 82 [hyper:28,42] p11(c13,f4(c17,f5(c18))) | p11(c13,f4(f5(c18),c17)).
% 86 [hyper:33,42] p2(f6(c18),f5(c18)).
% 96 [hyper:35,86,48] p2(f5(c18),f6(c18)).
% 101 [hyper:29,96,48] p3(f4(f5(c18),X),f4(f6(c18),X)).
% 105 [hyper:29,96,48] p3(f4(X,f5(c18)),f4(X,f6(c18))).
% 269 [hyper:30,82,49,105,cut:53] p11(c13,f4(f5(c18),c17)).
% 279 [hyper:30,269,49,101,cut:54] contradiction
% END OF PROOF
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% 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 7
% clause depth limited to 3
% seconds given: 27
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%
% ***GANDALF_FOUND_A_REFUTATION***
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% Global statistics over all passes:
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% given clauses: 43
% derived clauses: 445
% kept clauses: 20
% kept size sum: 157
% kept mid-nuclei: 187
% kept new demods: 0
% forw unit-subs: 171
% forw double-subs: 2
% forw overdouble-subs: 0
% backward subs: 1
% fast unit cutoff: 3
% full unit cutoff: 2
% dbl unit cutoff: 0
% real runtime: 0.1
% process. runtime: 0.1
% specific non-discr-tree subsumption statistics:
% tried: 6
% length fails: 0
% strength fails: 6
% 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/SYN/SYN591-1+noeq.in")
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