%------------------------------------------------------------------------------
% File : Gandalf---c-2.6
% Problem : COL104-1 : 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 : art05.cs.miami.edu
% Model : i686 i686
% CPU : Intel(R) Pentium(R) 4 CPU 2.80GHz @ 2795MHz
% Memory : 1003MB
% OS : Linux 2.6.11-1.1369_FC4
% CPULimit : 600s
% Result : Unsatisfiable 89.8s
% Output : Assurance 89.8s
% 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/SystemOnTPTP14106/COL/COL104-1+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 9)
% (binary-unit 28 #f 5 9)
% (binary-double 11 #f 5 9)
% (binary-double 17 #f)
% (binary-double 17 #t)
% (binary 87 #t 5 9)
% (binary-order 28 #f 5 9)
% (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(1389,40,6,2778,0,12,574837,4,2116,582164,5,2813,582164,1,2813,582164,50,2820,582164,40,2820,583553,0,2821,633720,3,4234,635240,4,4922,642496,5,5622,642497,5,5623,642498,1,5623,642498,50,5628,642498,40,5628,643887,0,5629,668711,3,6180,675329,4,6457,682348,5,6730,682348,5,6730,682348,1,6730,682348,50,6733,682348,40,6733,683737,0,6734,714771,3,7585,728334,4,8011,737747,5,8439,737747,5,8440,737748,1,8440,737748,50,8444,737748,40,8444,739137,0,8446)
%
%
% START OF PROOF
% 737772 [] c_in(c_^pair(c_^comb_^ocomb_^oop_^a_^d_^d(X,Y),c_^comb_^ocomb_^oop_^a_^d_^d(X,Z),tc_^comb_^ocomb,tc_^comb_^ocomb),c_^comb_^ocontract,tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)) | -c_in(c_^pair(Y,Z,tc_^comb_^ocomb,tc_^comb_^ocomb),c_^comb_^ocontract,tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)).
% 738091 [] c_in(X,c_^transitive__^closure_^ortrancl(Y,Z),tc_prod(Z,Z)) | -c_in(X,Y,tc_prod(Z,Z)).
% 739133 [] -c_in(c_^pair(X,Y,Z,Z),c_^transitive__^closure_^ortrancl(U,Z),tc_prod(Z,Z)) | -c_in(c_^pair(Y,V,Z,Z),c_^transitive__^closure_^ortrancl(U,Z),tc_prod(Z,Z)) | c_in(c_^pair(X,V,Z,Z),c_^transitive__^closure_^ortrancl(U,Z),tc_prod(Z,Z)).
% 739135 [] c_in(c_^pair(v_y,v_za,tc_^comb_^ocomb,tc_^comb_^ocomb),c_^comb_^ocontract,tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)).
% 739136 [] c_in(c_^pair(c_^comb_^ocomb_^oop_^a_^d_^d(v_z,v_x),c_^comb_^ocomb_^oop_^a_^d_^d(v_z,v_y),tc_^comb_^ocomb,tc_^comb_^ocomb),c_^transitive__^closure_^ortrancl(c_^comb_^ocontract,tc_^comb_^ocomb),tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)).
% 739137 [] -c_in(c_^pair(c_^comb_^ocomb_^oop_^a_^d_^d(v_z,v_x),c_^comb_^ocomb_^oop_^a_^d_^d(v_z,v_za),tc_^comb_^ocomb,tc_^comb_^ocomb),c_^transitive__^closure_^ortrancl(c_^comb_^ocontract,tc_^comb_^ocomb),tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)).
% 739139 [binary:737772.2,739135] c_in(c_^pair(c_^comb_^ocomb_^oop_^a_^d_^d(X,v_y),c_^comb_^ocomb_^oop_^a_^d_^d(X,v_za),tc_^comb_^ocomb,tc_^comb_^ocomb),c_^comb_^ocontract,tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)).
% 739330 [binary:739133,739136] -c_in(c_^pair(c_^comb_^ocomb_^oop_^a_^d_^d(v_z,v_y),X,tc_^comb_^ocomb,tc_^comb_^ocomb),c_^transitive__^closure_^ortrancl(c_^comb_^ocontract,tc_^comb_^ocomb),tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)) | c_in(c_^pair(c_^comb_^ocomb_^oop_^a_^d_^d(v_z,v_x),X,tc_^comb_^ocomb,tc_^comb_^ocomb),c_^transitive__^closure_^ortrancl(c_^comb_^ocontract,tc_^comb_^ocomb),tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)).
% 739713 [binary:738091.2,739139] c_in(c_^pair(c_^comb_^ocomb_^oop_^a_^d_^d(X,v_y),c_^comb_^ocomb_^oop_^a_^d_^d(X,v_za),tc_^comb_^ocomb,tc_^comb_^ocomb),c_^transitive__^closure_^ortrancl(c_^comb_^ocontract,tc_^comb_^ocomb),tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)).
% 764444 [binary:739137,739330.2,cut:739713] contradiction
% END OF PROOF
%
% Proof found by the following strategy:
%
% using binary resolution
% using sos strategy
% using double strategy
% using dynamic demodulation
% using ordered paramodulation
% using kb ordering for equality
% preferring bigger arities for lex ordering
% using clause demodulation
% seconds given: 17
%
%
% old unit clauses discarded
%
% ***GANDALF_FOUND_A_REFUTATION***
%
% Global statistics over all passes:
%
% given clauses: 10252
% derived clauses: 1043814
% kept clauses: 217372
% kept size sum: 0
% kept mid-nuclei: 41580
% kept new demods: 204
% forw unit-subs: 125922
% forw double-subs: 22672
% forw overdouble-subs: 6134
% backward subs: 380
% fast unit cutoff: 5773
% full unit cutoff: 1561
% dbl unit cutoff: 81
% real runtime : 93.2
% process. runtime: 92.79
% specific non-discr-tree subsumption statistics:
% tried: 2321279
% length fails: 91991
% strength fails: 153995
% predlist fails: 995163
% aux str. fails: 89917
% by-lit fails: 99591
% full subs tried: 647756
% full subs fail: 641631
%
% ; program args: ("/home/graph/tptp/Systems/Gandalf---c-2.6/gandalf" "-time" "600" "/tmp/SystemOnTPTP14106/COL/COL104-1+eq_r.in")
% WARNING: TreeLimitedRun lost 89.84s, total lost is 89.84s
%
%------------------------------------------------------------------------------