TSTP Solution File: COL109-1 by Gandalf---c-2.6
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%------------------------------------------------------------------------------
% File : Gandalf---c-2.6
% Problem : COL109-1 : 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 : art07.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 24.7s
% Output : Assurance 24.7s
% 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/SystemOnTPTP27566/COL/COL109-1+eq_r.in
%
% Some predicates or functions were curried and renamed.
% 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(1412,40,7,2824,0,12,398622,4,2116,403460,5,2813,403461,1,2813,403461,50,2819,403461,40,2819,404873,0,2820)
%
%
% START OF PROOF
% 403482 [] c_in(c_^pair(c_^comb_^ocomb_^oop_^a_^d_^d(c_^comb_^ocomb_^oop_^a_^d_^d(c_^comb_^ocomb_^oop_^a_^d_^d(c_^comb_^ocomb_^o^s,X),Y),Z),c_^comb_^ocomb_^oop_^a_^d_^d(c_^comb_^ocomb_^oop_^a_^d_^d(X,Z),c_^comb_^ocomb_^oop_^a_^d_^d(Y,Z)),tc_^comb_^ocomb,tc_^comb_^ocomb),c_^comb_^oparcontract,tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)).
% 403483 [] c_in(c_^pair(c_^comb_^ocomb_^oop_^a_^d_^d(X,Y),c_^comb_^ocomb_^oop_^a_^d_^d(Z,U),tc_^comb_^ocomb,tc_^comb_^ocomb),c_^comb_^oparcontract,tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)) | -c_in(c_^pair(X,Z,tc_^comb_^ocomb,tc_^comb_^ocomb),c_^comb_^oparcontract,tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)) | -c_in(c_^pair(Y,U,tc_^comb_^ocomb,tc_^comb_^ocomb),c_^comb_^oparcontract,tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)).
% 404866 [] c_in(c_^pair(v_z,v_w,tc_^comb_^ocomb,tc_^comb_^ocomb),c_^comb_^oparcontract,tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)).
% 404867 [] c_in(c_^pair(v_xb,v_x_^h,tc_^comb_^ocomb,tc_^comb_^ocomb),c_^comb_^oparcontract,tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)).
% 404868 [] c_in(c_^pair(v_yb,v_y_^ha,tc_^comb_^ocomb,tc_^comb_^ocomb),c_^comb_^oparcontract,tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)).
% 404869 [] -c_in(c_^pair(c_^comb_^ocomb_^oop_^a_^d_^d(c_^comb_^ocomb_^oop_^a_^d_^d(c_^comb_^ocomb_^oop_^a_^d_^d(c_^comb_^ocomb_^o^s,v_x_^h),v_y_^ha),v_w),X,tc_^comb_^ocomb,tc_^comb_^ocomb),c_^comb_^oparcontract,tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)) | -c_in(c_^pair(c_^comb_^ocomb_^oop_^a_^d_^d(c_^comb_^ocomb_^oop_^a_^d_^d(v_xb,v_z),c_^comb_^ocomb_^oop_^a_^d_^d(v_yb,v_z)),X,tc_^comb_^ocomb,tc_^comb_^ocomb),c_^comb_^oparcontract,tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)).
% 404957 [binary:404869,403482] -c_in(c_^pair(c_^comb_^ocomb_^oop_^a_^d_^d(c_^comb_^ocomb_^oop_^a_^d_^d(v_xb,v_z),c_^comb_^ocomb_^oop_^a_^d_^d(v_yb,v_z)),c_^comb_^ocomb_^oop_^a_^d_^d(c_^comb_^ocomb_^oop_^a_^d_^d(v_x_^h,v_w),c_^comb_^ocomb_^oop_^a_^d_^d(v_y_^ha,v_w)),tc_^comb_^ocomb,tc_^comb_^ocomb),c_^comb_^oparcontract,tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)).
% 405025 [binary:404867,403483.2] c_in(c_^pair(c_^comb_^ocomb_^oop_^a_^d_^d(v_xb,X),c_^comb_^ocomb_^oop_^a_^d_^d(v_x_^h,Y),tc_^comb_^ocomb,tc_^comb_^ocomb),c_^comb_^oparcontract,tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)) | -c_in(c_^pair(X,Y,tc_^comb_^ocomb,tc_^comb_^ocomb),c_^comb_^oparcontract,tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)).
% 405027 [binary:404868,403483.2] c_in(c_^pair(c_^comb_^ocomb_^oop_^a_^d_^d(v_yb,X),c_^comb_^ocomb_^oop_^a_^d_^d(v_y_^ha,Y),tc_^comb_^ocomb,tc_^comb_^ocomb),c_^comb_^oparcontract,tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)) | -c_in(c_^pair(X,Y,tc_^comb_^ocomb,tc_^comb_^ocomb),c_^comb_^oparcontract,tc_prod(tc_^comb_^ocomb,tc_^comb_^ocomb)).
% 405410 [binary:403483,404957,binarydemod:405027,405025,cut:404866] 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 9
% clause depth limited to 5
% seconds given: 28
%
%
% ***GANDALF_FOUND_A_REFUTATION***
%
% Global statistics over all passes:
%
% given clauses: 2157
% derived clauses: 560495
% kept clauses: 77542
% kept size sum: 23850
% kept mid-nuclei: 18451
% kept new demods: 44
% forw unit-subs: 84808
% forw double-subs: 3529
% forw overdouble-subs: 253
% backward subs: 23
% fast unit cutoff: 321
% full unit cutoff: 119
% dbl unit cutoff: 1
% real runtime : 28.57
% process. runtime: 28.22
% specific non-discr-tree subsumption statistics:
% tried: 2635
% length fails: 149
% strength fails: 131
% predlist fails: 374
% aux str. fails: 34
% by-lit fails: 116
% full subs tried: 1677
% full subs fail: 1424
%
% ; program args: ("/home/graph/tptp/Systems/Gandalf---c-2.6/gandalf" "-time" "600" "/tmp/SystemOnTPTP27566/COL/COL109-1+eq_r.in")
% WARNING: TreeLimitedRun lost 24.66s, total lost is 24.66s
%
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