TSTP Solution File: COL102-1 by Gandalf---c-2.6
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- Process Solution
%------------------------------------------------------------------------------
% File : Gandalf---c-2.6
% Problem : COL102-1 : 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 : art09.cs.miami.edu
% Model : i686 i686
% CPU : Intel(R) Pentium(R) 4 CPU 2.80GHz @ 2793MHz
% 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/SystemOnTPTP4174/COL/COL102-1+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(1388,40,6,2776,0,13,532079,4,2130,539339,5,2814,539340,1,2814,539340,50,2821,539340,40,2821,540728,0,2822,590871,3,4232,592470,4,4925,599811,5,5623,599812,5,5624,599812,1,5624,599812,50,5629,599812,40,5629,601200,0,5630,626051,3,6181,632513,4,6456,639509,62,6731,639509,5,6731,639510,1,6731,639510,50,6734,639510,40,6734,640898,0,6735,672153,3,7586,685575,4,8011,695016,5,8436,695016,5,8437,695017,1,8437,695017,50,8441,695017,40,8441,696405,0,8442)
%
%
% START OF PROOF
% 695040 [] c_in(c_^pair(c_^comb_^ocomb_^oop_^a_^d_^d(X,Y),c_^comb_^ocomb_^oop_^a_^d_^d(Z,Y),tc_^comb_^ocomb,tc_^comb_^ocomb),c_^comb_^ocontract,tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)) | -c_in(c_^pair(X,Z,tc_^comb_^ocomb,tc_^comb_^ocomb),c_^comb_^ocontract,tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)).
% 695360 [] c_in(X,c_^transitive__^closure_^ortrancl(Y,Z),tc_prod(Z,Z)) | -c_in(X,Y,tc_prod(Z,Z)).
% 696401 [] -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)).
% 696403 [] 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)).
% 696404 [] c_in(c_^pair(c_^comb_^ocomb_^oop_^a_^d_^d(v_x,v_z),c_^comb_^ocomb_^oop_^a_^d_^d(v_y,v_z),tc_^comb_^ocomb,tc_^comb_^ocomb),c_^transitive__^closure_^ortrancl(c_^comb_^ocontract,tc_^comb_^ocomb),tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)).
% 696405 [] -c_in(c_^pair(c_^comb_^ocomb_^oop_^a_^d_^d(v_x,v_z),c_^comb_^ocomb_^oop_^a_^d_^d(v_za,v_z),tc_^comb_^ocomb,tc_^comb_^ocomb),c_^transitive__^closure_^ortrancl(c_^comb_^ocontract,tc_^comb_^ocomb),tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)).
% 696406 [binary:695040.2,696403] c_in(c_^pair(c_^comb_^ocomb_^oop_^a_^d_^d(v_y,X),c_^comb_^ocomb_^oop_^a_^d_^d(v_za,X),tc_^comb_^ocomb,tc_^comb_^ocomb),c_^comb_^ocontract,tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)).
% 696596 [binary:696401,696404] -c_in(c_^pair(c_^comb_^ocomb_^oop_^a_^d_^d(v_y,v_z),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_x,v_z),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)).
% 696826 [binary:695360.2,696406] c_in(c_^pair(c_^comb_^ocomb_^oop_^a_^d_^d(v_y,X),c_^comb_^ocomb_^oop_^a_^d_^d(v_za,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)).
% 721036 [binary:696405,696596.2,cut:696826] 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: 10226
% derived clauses: 995503
% kept clauses: 216900
% kept size sum: 0
% kept mid-nuclei: 41701
% kept new demods: 210
% forw unit-subs: 125489
% forw double-subs: 22614
% forw overdouble-subs: 6139
% backward subs: 382
% fast unit cutoff: 5764
% full unit cutoff: 1555
% dbl unit cutoff: 81
% real runtime : 92.76
% process. runtime: 92.51
% specific non-discr-tree subsumption statistics:
% tried: 2309736
% length fails: 91491
% strength fails: 152164
% predlist fails: 989595
% aux str. fails: 89862
% by-lit fails: 99035
% full subs tried: 645158
% full subs fail: 639028
%
% ; program args: ("/home/graph/tptp/Systems/Gandalf---c-2.6/gandalf" "-time" "600" "/tmp/SystemOnTPTP4174/COL/COL102-1+eq_r.in")
% WARNING: TreeLimitedRun lost 89.82s, total lost is 89.82s
%
%------------------------------------------------------------------------------