%------------------------------------------------------------------------------
% File : Gandalf---c-2.6
% Problem : SET845-1 : TPTP v3.4.2. Released v3.2.0.
% 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 i686
% CPU : Intel(R) Pentium(R) 4 CPU 2.80GHz @ 2794MHz
% Memory : 1003MB
% OS : Linux 2.6.11-1.1369_FC4
% CPULimit : 600s
% Result : Unsatisfiable 19.9s
% Output : Assurance 19.9s
% 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: /tmp/SystemOnTPTP18263/SET/SET845-1+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 4 7)
% (binary-unit 28 #f 4 7)
% (binary-double 11 #f 4 7)
% (binary-double 17 #f)
% (binary-double 17 #t)
% (binary 87 #t 4 7)
% (binary-order 28 #f 4 7)
% (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(1368,40,5,2736,0,12,462401,4,2113)
%
%
% START OF PROOF
% 1495 [?] ?
% 1521 [] -c_in(X,c_uminus(Y,tc_set(Z)),Z) | -c_in(X,Y,Z).
% 461937 [?] ?
% 462411 [binary:461937,1521,cut:1495] contradiction
% END OF PROOF
%
% Proof found by the following strategy:
%
% using binary resolution
% not using sos 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 4
% seconds given: 28
%
%
% old unit clauses discarded
%
% ***GANDALF_FOUND_A_REFUTATION***
%
% Global statistics over all passes:
%
% given clauses: 2207
% derived clauses: 1076378
% kept clauses: 77031
% kept size sum: 0
% kept mid-nuclei: 8941
% kept new demods: 32
% forw unit-subs: 82235
% forw double-subs: 1671
% forw overdouble-subs: 361
% backward subs: 17
% fast unit cutoff: 370
% full unit cutoff: 310
% dbl unit cutoff: 9
% real runtime : 21.21
% process. runtime: 21.11
% specific non-discr-tree subsumption statistics:
% tried: 2377
% length fails: 43
% strength fails: 10
% predlist fails: 110
% aux str. fails: 2
% by-lit fails: 3
% full subs tried: 2201
% full subs fail: 1840
%
% ; program args: ("/home/graph/tptp/Systems/Gandalf---c-2.6/gandalf" "-time" "600" "/tmp/SystemOnTPTP18263/SET/SET845-1+eq_r.in")
% WARNING: TreeLimitedRun lost 19.90s, total lost is 19.90s
%
%------------------------------------------------------------------------------