TSTP Solution File: SYN631-1 by Gandalf---c-2.6
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%------------------------------------------------------------------------------
% File : Gandalf---c-2.6
% Problem : SYN631-1 : 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 : art05.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 40.0s
% Output : Assurance 40.0s
% Verified :
% SZS Type : None (Parsing solution fails)
% Syntax : Number of formulae : 0
% Comments :
%------------------------------------------------------------------------------
%----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/SYN/SYN631-1+noeq.in
% Using automatic strategy selection.
% Time limit in seconds: 600
%
% prove-all-passes started
%
% detected problem class: hne
% detected subclass: medium
% detected subclass: long
%
% strategies selected:
% (hyper 57 #f 3 7)
% (binary-unit 28 #f 3 7)
% (binary-double 28 #f)
% (binary-posweight-order 28 #f 3 7)
% (binary 28 #t 3 7)
% (hyper 28 #t)
% (hyper 159 #f)
% (binary-posweight-order 85 #f)
% (binary-weightorder 39 #f)
% (binary-order 28 #f)
% (binary-unit 45 #f)
% (binary 47 #t)
%
%
% **** EMPTY CLAUSE DERIVED ****
%
%
% timer checkpoints: c(38,40,1,76,0,1,201,50,2,239,0,2,2776,50,35,2814,0,35,410647,4,4243,410651,50,4261,410651,40,4261,410689,0,4261,410845,50,4261,410883,0,4275,413689,50,4349,413727,0,4349)
%
%
% START OF PROOF
% 413693 [] p23(f13(f19(X,Y,Z),Z),f11(X)) | -p23(f13(Y,Z),f11(f15(X))).
% 413694 [] p5(X,f18(f20(c29),f19(Y,X,Z))) | -p23(f13(X,Z),f11(f15(Y))).
% 413696 [] p12(f13(X,Y),f13(Z,U)) | -p5(X,Z) | -p5(Y,U).
% 413699 [] -p23(X,Y) | -p12(X,Z) | -p10(Y,U) | p23(Z,U).
% 413703 [] -p5(X,Z) | -p5(X,Y) | p5(Z,Y).
% 413710 [] p5(f16(X),f16(Y)) | -p5(X,Y).
% 413715 [] p23(f13(c27,f14(c28)),f11(f15(c24))).
% 413716 [] p5(f16(f18(X,Y)),Y).
% 413722 [] p5(X,X).
% 413726 [] p10(X,X).
% 413727 [] -p23(f13(f16(c27),f14(c28)),f11(c24)).
% 413797 [binary:413715,413693.2] p23(f13(f19(c24,c27,f14(c28)),f14(c28)),f11(c24)).
% 413807 [binary:413715,413694.2] p5(c27,f18(f20(c29),f19(c24,c27,f14(c28)))).
% 413810 [binary:413722,413703.2] -p5(X,Y) | p5(Y,X).
% 413811 [binary:413716,413703] -p5(f16(f18(X,Y)),Z) | p5(Y,Z).
% 413864 [binary:413722,413696.3] p12(f13(X,Y),f13(Z,Y)) | -p5(X,Z).
% 413985 [binary:413727,413699.4] -p12(X,f13(f16(c27),f14(c28))) | -p10(Y,f11(c24)) | -p23(X,Y).
% 415095 [binary:413810,413807] p5(f18(f20(c29),f19(c24,c27,f14(c28))),c27).
% 415132 [binary:413710.2,415095] p5(f16(f18(f20(c29),f19(c24,c27,f14(c28)))),f16(c27)).
% 416207 [binary:413985.3,413797,cut:413726,binarydemod:413864] -p5(f19(c24,c27,f14(c28)),f16(c27)).
% 416214 [binary:413811.2,416207,slowcut:415132] 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 7
% clause depth limited to 5
% seconds given: 28
%
%
% ***GANDALF_FOUND_A_REFUTATION***
%
% Global statistics over all passes:
%
% given clauses: 3120
% derived clauses: 1154362
% kept clauses: 81429
% kept size sum: 70701
% kept mid-nuclei: 113738
% kept new demods: 0
% forw unit-subs: 175061
% forw double-subs: 404
% forw overdouble-subs: 0
% backward subs: 34
% fast unit cutoff: 6
% full unit cutoff: 0
% dbl unit cutoff: 0
% real runtime: 43.59
% process. runtime: 43.59
% specific non-discr-tree subsumption statistics:
% tried: 1431
% length fails: 0
% strength fails: 87
% predlist fails: 1151
% aux str. fails: 0
% by-lit fails: 0
% full subs tried: 193
% full subs fail: 193
%
% ; 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/SYN631-1+noeq.in")
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