%------------------------------------------------------------------------------
% File : Gandalf---c-2.6
% Problem : SWC185-1 : TPTP v3.4.2. Released v2.4.0.
% Transfm : add_equality:r
% Format : otter:hypothesis:set(auto),clear(print_given)
% Command : gandalf-wrapper -time %d %s
% Computer : art08.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 19.6s
% Output : Assurance 19.6s
% 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/SWC/SWC185-1+eq_r.in
% Using automatic strategy selection.
% Time limit in seconds: 600
%
% prove-all-passes started
%
% detected problem class: neq
% detected subclass: big
%
% strategies selected:
% (hyper 28 #f 5 19)
% (binary-unit 28 #f 5 19)
% (binary-double 11 #f 5 19)
% (binary-double 17 #f)
% (binary-double 17 #t)
% (binary 87 #t 5 19)
% (binary-order 28 #f 5 19)
% (binary-posweight-order 58 #f)
% (binary-posweight-lex-big-order 28 #f)
% (binary-posweight-lex-small-order 11 #f)
% (binary-order-sos 28 #t)
% (binary-unit-uniteq 28 #f)
% (binary-weightorder 28 #f)
% (binary-weightorder-sos 17 #f)
% (binary-order 28 #f)
% (hyper-order 17 #f)
% (binary 141 #t)
%
%
% ********* EMPTY CLAUSE DERIVED *********
%
%
% timer checkpoints: c(199,40,1,398,0,1,51347,4,2142,53326,5,2802,53326,1,2802,53326,50,2804,53326,40,2804,53525,0,2804)
%
%
% START OF PROOF
% 53518 [] equal(sk1,sk3).
% 53519 [] -equal(app(app(X,cons(Y,nil)),Z),sk3) | -member^p(X,Y) | -ss^item(Y) | -ss^list(Z) | -ss^list(X).
% 53520 [] -equal(app(app(X,cons(Y,nil)),Z),sk3) | -member^p(Z,Y) | -ss^item(Y) | -ss^list(Z) | -ss^list(X).
% 53521 [] ss^item(sk5).
% 53522 [] ss^list(sk6).
% 53523 [] ss^list(sk7).
% 53524 [] equal(app(app(sk6,cons(sk5,nil)),sk7),sk1).
% 53525 [] member^p(sk6,sk5) | member^p(sk7,sk5).
% 54331 [para:53524.1.1,53519.1.1,cut:53518,cut:53521,cut:53523,cut:53522] -member^p(sk6,sk5).
% 54332 [para:53524.1.1,53520.1.1,cut:53518,cut:53521,cut:53523,cut:53522] -member^p(sk7,sk5).
% 54355 [binary:53525,54331,cut:54332] 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 19
% clause depth limited to 5
% seconds given: 28
%
%
% ***GANDALF_FOUND_A_REFUTATION***
%
% Global statistics over all passes:
%
% given clauses: 100
% derived clauses: 88987
% kept clauses: 38983
% kept size sum: 550269
% kept mid-nuclei: 14189
% kept new demods: 30755
% forw unit-subs: 3710
% forw double-subs: 1962
% forw overdouble-subs: 432
% backward subs: 0
% fast unit cutoff: 1145
% full unit cutoff: 0
% dbl unit cutoff: 136
% real runtime : 28.67
% process. runtime: 28.9
% specific non-discr-tree subsumption statistics:
% tried: 43460
% length fails: 221
% strength fails: 16338
% predlist fails: 3578
% aux str. fails: 1907
% by-lit fails: 826
% full subs tried: 19748
% full subs fail: 19001
%
% ; 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/SWC/SWC185-1+eq_r.in")
%
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