TSTP Solution File: LCL439-2 by Gandalf---c-2.6
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- Process Solution
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% File : Gandalf---c-2.6
% Problem : LCL439-2 : 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 : art04.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 0.0s
% Output : Assurance 0.0s
% Verified :
% SZS Type : None (Parsing solution fails)
% Syntax : Number of formulae : 0
% Comments :
%------------------------------------------------------------------------------
%----NO SOLUTION OUTPUT BY SYSTEM
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%----ORIGINAL SYSTEM OUTPUT
%
% Gandalf c-2.6 r1 starting to prove: /tmp/SystemOnTPTP7192/LCL/LCL439-2+noeq.in
% Using automatic strategy selection.
% Time limit in seconds: 600
%
% prove-all-passes started
%
% detected problem class: hne
% detected subclass: small
% detected subclass: short
%
% strategies selected:
% (hyper 29 #f 4 5)
% (binary-unit 11 #f 4 5)
% (binary-double 17 #f 4 5)
% (hyper 29 #f)
% (binary-unit 34 #f)
% (binary-weightorder 40 #f)
% (binary 17 #t)
% (binary-order 29 #f)
% (binary-posweight-order 111 #f 4 5)
% (binary-posweight-order 283 #f)
%
%
% **** EMPTY CLAUSE DERIVED ****
%
%
% timer checkpoints: c(7,40,0,14,0,0)
%
%
% START OF PROOF
% 8 [] -c_in(X,c_^prop^log_^othms(c_insert(Y,Z,tc_^prop^log_^opl(U)),U),tc_^prop^log_^opl(U)) | c_in(c_^prop^log_^opl_^oop_^a_^n_62(Y,X,U),c_^prop^log_^othms(Z,U),tc_^prop^log_^opl(U)).
% 9 [] c_in(X,c_^prop^log_^othms(Y,Z),tc_^prop^log_^opl(Z)) | -c_in(X,Y,tc_^prop^log_^opl(Z)).
% 10 [] -c_in(c_^prop^log_^opl_^oop_^a_^n_62(X,c_^prop^log_^opl_^ofalse,Y),c_^prop^log_^othms(Z,Y),tc_^prop^log_^opl(Y)) | -c_in(X,c_^prop^log_^othms(Z,Y),tc_^prop^log_^opl(Y)) | c_in(U,c_^prop^log_^othms(Z,Y),tc_^prop^log_^opl(Y)).
% 11 [] c_in(X,c_^prop^log_^othms(c_insert(Y,Z,tc_^prop^log_^opl(U)),U),tc_^prop^log_^opl(U)) | -c_in(X,c_^prop^log_^othms(Z,U),tc_^prop^log_^opl(U)).
% 12 [] c_in(X,c_insert(X,Y,Z),Z).
% 13 [] c_in(c_^prop^log_^opl_^oop_^a_^n_62(v_p,c_^prop^log_^opl_^ofalse,t_a),c_^prop^log_^othms(v_^h,t_a),tc_^prop^log_^opl(t_a)).
% 14 [] -c_in(c_^prop^log_^opl_^oop_^a_^n_62(v_p,v_q,t_a),c_^prop^log_^othms(v_^h,t_a),tc_^prop^log_^opl(t_a)).
% 15 [hyper:9,12] c_in(X,c_^prop^log_^othms(c_insert(X,Y,tc_^prop^log_^opl(Z)),Z),tc_^prop^log_^opl(Z)).
% 21 [hyper:11,13] c_in(c_^prop^log_^opl_^oop_^a_^n_62(v_p,c_^prop^log_^opl_^ofalse,t_a),c_^prop^log_^othms(c_insert(X,v_^h,tc_^prop^log_^opl(t_a)),t_a),tc_^prop^log_^opl(t_a)).
% 41 [hyper:10,21,15] c_in(X,c_^prop^log_^othms(c_insert(v_p,v_^h,tc_^prop^log_^opl(t_a)),t_a),tc_^prop^log_^opl(t_a)).
% 59 [hyper:8,41,slowcut:14] contradiction
% END OF PROOF
%
% Proof found by the following strategy:
%
% using hyperresolution
% not using sos strategy
% using positive unit paramodulation strategy
% using dynamic demodulation
% using ordered paramodulation
% using kb ordering for equality
% preferring bigger arities for lex ordering
% clause length limited to 5
% clause depth limited to 4
% seconds given: 29
%
%
% ***GANDALF_FOUND_A_REFUTATION***
%
% Global statistics over all passes:
%
% given clauses: 13
% derived clauses: 84
% kept clauses: 12
% kept size sum: 148
% kept mid-nuclei: 24
% kept new demods: 0
% forw unit-subs: 29
% forw double-subs: 0
% forw overdouble-subs: 0
% backward subs: 0
% fast unit cutoff: 0
% full unit cutoff: 4
% dbl unit cutoff: 0
% real runtime : 0.1
% process. runtime: 0.0
% specific non-discr-tree subsumption statistics:
% tried: 0
% length fails: 0
% strength fails: 0
% predlist fails: 0
% aux str. fails: 0
% by-lit fails: 0
% full subs tried: 0
% full subs fail: 0
%
% ; program args: ("/home/graph/tptp/Systems/Gandalf---c-2.6/gandalf" "-time" "600" "/tmp/SystemOnTPTP7192/LCL/LCL439-2+noeq.in")
%
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