TSTP Solution File: HWV021-1 by Gandalf---c-2.6
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% File : Gandalf---c-2.6
% Problem : HWV021-1 : TPTP v3.4.2. Released v2.5.0.
% Transfm : add_equality:r
% Format : otter:hypothesis:set(auto),clear(print_given)
% Command : gandalf-wrapper -time %d %s
% Computer : art10.cs.miami.edu
% Model : i686 unknown
% CPU : Intel(R) Pentium(R) 4 CPU 2.80GHz @ 2793MHz
% Memory : 1000MB
% OS : Linux 2.4.22-21mdk-i686-up-4GB
% CPULimit : 600s
% Result : Unsatisfiable 0.0s
% Output : Assurance 0.0s
% Verified :
% SZS Type : None (Parsing solution fails)
% Syntax : Number of formulae : 0
% Comments :
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%----NO SOLUTION OUTPUT BY SYSTEM
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%----ORIGINAL SYSTEM OUTPUT
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% Gandalf c-2.6 r1 starting to prove: /home/graph/tptp/TSTP/PreparedTPTP/otter:hypothesis:set(auto),clear(print_given)---add_equality:r/HWV/HWV021-1+eq_r.in
% Using automatic strategy selection.
% Time limit in seconds: 600
%
% prove-all-passes started
%
% detected problem class: neq
% detected subclass: medium
%
% strategies selected:
% (hyper 25 #f 3 13)
% (binary-unit 9 #f 3 13)
% (binary-double 9 #f 3 13)
% (binary-double 15 #f)
% (binary-double 15 #t)
% (binary 50 #t 3 13)
% (binary-order 25 #f 3 13)
% (binary-posweight-order 101 #f)
% (binary-posweight-lex-big-order 25 #f)
% (binary-posweight-lex-small-order 9 #f)
% (binary-order-sos 50 #t)
% (binary-unit-uniteq 25 #f)
% (binary-weightorder 50 #f)
% (binary-order 50 #f)
% (hyper-order 30 #f)
% (binary 112 #t)
%
%
% ********* EMPTY CLAUSE DERIVED *********
%
%
% timer checkpoints: c(95,40,1,190,0,1)
%
%
% START OF PROOF
% 111 [] gt(X,n0) | equal(X,n0).
% 120 [] -equal(level(X),n0) | p_^empty(X).
% 148 [] -p_^rd_error(plus(X,n1)) | -gt(level(X),n0) | -p_^rd(X) | -p_^wr(X) | p_^reset(X).
% 166 [] -p_^rd_error(plus(X,n1)) | -gt(level(X),n0) | -p_^rd(X) | p_^wr(X) | p_^reset(X).
% 187 [] p_^rd_error(plus(t_139,n1)).
% 188 [] p_^rd(t_139).
% 189 [] -p_^reset(t_139).
% 190 [] -p_^empty(t_139).
% 300 [hyper:120,111] gt(level(X),n0) | p_^empty(X).
% 323 [hyper:190,300] gt(level(t_139),n0).
% 365 [hyper:166,323,cut:187,cut:188,cut:189] p_^wr(t_139).
% 367 [hyper:148,365,cut:188,cut:323,cut:187] p_^reset(t_139).
% 379 [hyper:189,367] 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 13
% clause depth limited to 3
% seconds given: 25
%
%
% ***GANDALF_FOUND_A_REFUTATION***
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% Global statistics over all passes:
%
% given clauses: 31
% derived clauses: 331
% kept clauses: 49
% kept size sum: 504
% kept mid-nuclei: 123
% kept new demods: 2
% forw unit-subs: 94
% forw double-subs: 16
% forw overdouble-subs: 20
% backward subs: 3
% fast unit cutoff: 80
% full unit cutoff: 0
% dbl unit cutoff: 0
% real runtime : 0.2
% process. runtime: 0.2
% specific non-discr-tree subsumption statistics:
% tried: 235
% length fails: 17
% strength fails: 82
% predlist fails: 114
% aux str. fails: 0
% by-lit fails: 0
% full subs tried: 4
% full subs fail: 2
%
% ; program args: ("/home/graph/tptp/Systems/Gandalf---c-2.6/gandalf" "-time" "600" "/home/graph/tptp/TSTP/PreparedTPTP/otter:hypothesis:set(auto),clear(print_given)---add_equality:r/HWV/HWV021-1+eq_r.in")
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