TSTP Solution File: SYN645-1 by Gandalf---c-2.6
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%------------------------------------------------------------------------------
% File : Gandalf---c-2.6
% Problem : SYN645-1 : 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 : art03.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 :
%------------------------------------------------------------------------------
%----NO SOLUTION OUTPUT BY SYSTEM
%------------------------------------------------------------------------------
%----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/SYN/SYN645-1+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 11)
% (binary-unit 10 #f 6 11)
% (binary-double 16 #f 6 11)
% (binary 54 #t 6 11)
% (binary-order 27 #f 6 11)
% (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 *********
%
% **** EMPTY CLAUSE DERIVED ****
% By given clause simplification.
%
%
% timer checkpoints: c(42,40,0,84,0,0)
%
%
% START OF PROOF
% 43 [] p24(f17(f10(X,f11(Y,Z)),f16(f10(X,f11(Y,Z)),c32,U))) | -p25(f13(f14(U,V)),f13(f14(U,f21(X,Y,Z,U,V)))) | p12(V,f16(f10(X,f11(Y,Z)),c32,U)) | -p23(V,f8(f10(X,f11(Y,Z)))) | -p22(f3(f4(f5(c26))),Y).
% 44 [] p24(f17(f10(X,f11(Y,Z)),f16(f10(X,f11(Y,Z)),c32,U))) | p23(f21(X,Y,Z,U,V),f8(f10(X,f11(Y,Z)))) | p12(V,f16(f10(X,f11(Y,Z)),c32,U)) | -p23(V,f8(f10(X,f11(Y,Z)))) | -p22(f3(f4(f5(c26))),Y).
% 48 [] p25(f13(f14(X,f16(f10(Y,f11(Z,U)),c32,X))),f13(f14(X,V))) | -p23(V,f8(f10(Y,f11(Z,U)))) | -p22(f3(f4(f5(c26))),Z).
% 52 [] p12(f13(f14(c31,c28)),f13(f14(c31,f16(f10(c29,f11(c27,c30)),c32,c31)))).
% 61 [] -p25(X,Y) | -p12(X,U) | -p12(Y,Z) | p25(U,Z).
% 67 [] -p12(X,Z) | -p12(X,Y) | p12(Z,Y).
% 74 [] p23(c28,f8(f10(c29,f11(c27,c30)))).
% 76 [] p22(f3(f4(f5(c26))),c27).
% 82 [] p12(X,X).
% 83 [] -p12(c28,f16(f10(c29,f11(c27,c30)),c32,c31)).
% 84 [] -p24(f17(f10(c29,f11(c27,c30)),f16(f10(c29,f11(c27,c30)),c32,c31))).
% 170 [hyper:44,74,cut:76] p24(f17(f10(c29,f11(c27,c30)),f16(f10(c29,f11(c27,c30)),c32,X))) | p23(f21(c29,c27,c30,X,c28),f8(f10(c29,f11(c27,c30)))) | p12(c28,f16(f10(c29,f11(c27,c30)),c32,X)).
% 242 [hyper:67,52,82] p12(f13(f14(c31,f16(f10(c29,f11(c27,c30)),c32,c31))),f13(f14(c31,c28))).
% 344 [hyper:83,170,cut:84] p23(f21(c29,c27,c30,c31,c28),f8(f10(c29,f11(c27,c30)))).
% 457 [hyper:48,344,cut:76] p25(f13(f14(X,f16(f10(c29,f11(c27,c30)),c32,X))),f13(f14(X,f21(c29,c27,c30,c31,c28)))).
% 591 [hyper:61,457,82,242] p25(f13(f14(c31,c28)),f13(f14(c31,f21(c29,c27,c30,c31,c28)))).
% 605 [hyper:43,591,cut:74,cut:76,cut:84,cut:83] 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 11
% clause depth limited to 6
% seconds given: 27
%
%
% ***GANDALF_FOUND_A_REFUTATION***
%
% Global statistics over all passes:
%
% given clauses: 57
% derived clauses: 851
% kept clauses: 75
% kept size sum: 4369
% kept mid-nuclei: 412
% kept new demods: 0
% forw unit-subs: 134
% forw double-subs: 2
% forw overdouble-subs: 72
% backward subs: 0
% fast unit cutoff: 46
% full unit cutoff: 0
% dbl unit cutoff: 0
% real runtime: 0.4
% process. runtime: 0.4
% specific non-discr-tree subsumption statistics:
% tried: 1015
% length fails: 8
% strength fails: 126
% predlist fails: 381
% aux str. fails: 0
% by-lit fails: 14
% full subs tried: 472
% full subs fail: 394
%
% ; 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/SYN645-1+noeq.in")
%
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