TSTP Solution File: SYN626-1 by Gandalf---c-2.6
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% File : Gandalf---c-2.6
% Problem : SYN626-1 : 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 : 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 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/SYN626-1+noeq.in
% Using automatic strategy selection.
% Time limit in seconds: 600
%
% prove-all-passes started
%
% detected problem class: nne
% detected subclass: medium
%
% strategies selected:
% (hyper 27 #f 6 7)
% (binary-unit 10 #f 6 7)
% (binary-double 16 #f 6 7)
% (binary 54 #t 6 7)
% (binary-order 27 #f 6 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(35,40,2,70,0,2)
%
%
% START OF PROOF
% 40 [] -p15(X,Y) | -p6(X,Z) | -p7(Y,U) | p15(Z,U).
% 53 [] -p7(X,Z) | -p7(X,Y) | p7(Z,Y).
% 55 [] p7(f12(f13(X)),X) | -p16(c22,X).
% 61 [] p15(c22,f8(f5(c20),f9(c23,c24))).
% 62 [] -p15(X,Y) | p16(X,Y).
% 67 [] p6(X,X).
% 68 [] p7(X,X).
% 70 [] -p15(c22,f12(f13(f8(f5(c20),f9(c23,c24))))).
% 160 [hyper:62,61] p16(c22,f8(f5(c20),f9(c23,c24))).
% 164 [hyper:55,160] p7(f12(f13(f8(f5(c20),f9(c23,c24)))),f8(f5(c20),f9(c23,c24))).
% 311 [hyper:53,164,68] p7(f8(f5(c20),f9(c23,c24)),f12(f13(f8(f5(c20),f9(c23,c24))))).
% 328 [hyper:40,311,61,67,cut:70] 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 7
% clause depth limited to 6
% seconds given: 27
%
%
% ***GANDALF_FOUND_A_REFUTATION***
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% Global statistics over all passes:
%
% given clauses: 51
% derived clauses: 526
% kept clauses: 18
% kept size sum: 204
% kept mid-nuclei: 213
% kept new demods: 0
% forw unit-subs: 198
% forw double-subs: 0
% forw overdouble-subs: 7
% backward subs: 0
% fast unit cutoff: 1
% full unit cutoff: 0
% dbl unit cutoff: 0
% real runtime: 0.0
% process. runtime: 0.1
% specific non-discr-tree subsumption statistics:
% tried: 60
% length fails: 0
% strength fails: 9
% predlist fails: 38
% aux str. fails: 0
% by-lit fails: 6
% 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/SYN626-1+noeq.in")
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