TSTP Solution File: HWV012-2 by Gandalf---c-2.6
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Gandalf---c-2.6
% Problem : HWV012-2 : 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 : art05.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 20.0s
% Output : Assurance 20.0s
% 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: /home/graph/tptp/TSTP/PreparedTPTP/otter:hypothesis:set(auto),clear(print_given)---add_equality:r/HWV/HWV012-2+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 19)
% (binary-unit 28 #f 5 19)
% (binary-double 11 #f 5 19)
% (binary-double 17 #f)
% (binary-double 17 #t)
% (binary 87 #t 5 19)
% (binary-order 28 #f 5 19)
% (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(137,40,3,274,0,3,110168,4,2505,110330,5,2805,110331,5,2810,110331,1,2810,110331,50,2816,110331,40,2816,110468,0,2834)
%
%
% START OF PROOF
% 110344 [] -p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^twr__error_(f_^a^d^d_(X,n1))) | -p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^treset_(X)).
% 110353 [] -p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^twr__error_(f_^a^d^d_(X,n1))) | p_^l^e^s_^e^q^u_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^tfifo__length_,fwork_^d^o^tfifo_^d^o^trtl_^d^o^tlevel_(X)) | -p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^twr_(X)) | p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^treset_(X)) | p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^trd_(X)).
% 110372 [] -p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^twr__error_(f_^a^d^d_(X,n1))) | -p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^twr_(X)) | -p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^trd_(X)) | p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^treset_(X)).
% 110456 [] -p__pred_(f__not_(X)) | -p__pred_(X).
% 110457 [] p__pred_(f__not_(X)) | p__pred_(X).
% 110466 [] -p_^l^e^s_^e^q^u_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^tfifo__length_,fwork_^d^o^tfifo_^d^o^trtl_^d^o^tlevel_(t_206)).
% 110467 [] p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^twr_(t_206)).
% 110468 [] p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^twr__error_(f_^a^d^d_(t_206,n1))).
% 110499 [binary:110468,110456.2,binarydemod:110344,110457] -p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^treset_(t_206)).
% 110866 [binary:110467,110353.3,cut:110466,cut:110468,cut:110499] p__pred_(fwork_^d^o^tfifo_^d^o^trtl_^d^o^trd_(t_206)).
% 111340 [binary:110467,110372.2,cut:110468,cut:110866,cut:110499] 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 19
% clause depth limited to 5
% seconds given: 28
%
%
% ***GANDALF_FOUND_A_REFUTATION***
%
% Global statistics over all passes:
%
% given clauses: 317
% derived clauses: 211541
% kept clauses: 73048
% kept size sum: 955280
% kept mid-nuclei: 34904
% kept new demods: 29
% forw unit-subs: 6016
% forw double-subs: 7599
% forw overdouble-subs: 81809
% backward subs: 6
% fast unit cutoff: 481
% full unit cutoff: 18
% dbl unit cutoff: 1
% real runtime : 28.36
% process. runtime: 28.35
% specific non-discr-tree subsumption statistics:
% tried: 5289384
% length fails: 1096675
% strength fails: 1950609
% predlist fails: 386914
% aux str. fails: 37746
% by-lit fails: 192024
% full subs tried: 1555676
% full subs fail: 1473982
%
% ; 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/HWV012-2+eq_r.in")
%
%------------------------------------------------------------------------------