TSTP Solution File: SYN674-1 by Gandalf---c-2.6
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Gandalf---c-2.6
% Problem : SYN674-1 : 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 : 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 0.0s
% Output : Assurance 0.0s
% 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/SYN/SYN674-1+noeq.in
% Using automatic strategy selection.
% Time limit in seconds: 600
%
% prove-all-passes started
%
% detected problem class: nne
% detected subclass: medium
%
% strategies selected:
% (hyper 27 #f 6 9)
% (binary-unit 10 #f 6 9)
% (binary-double 16 #f 6 9)
% (binary 54 #t 6 9)
% (binary-order 27 #f 6 9)
% (binary-posweight-order 125 #f)
% (binary-order-sos 54 #t)
% (binary-unit-uniteq 27 #f)
% (binary-weightorder 54 #f)
% (binary-order 54 #f)
% (hyper-order 43 #f)
% (binary 109 #t)
%
%
% ********* EMPTY CLAUSE DERIVED *********
%
%
% timer checkpoints: c(55,40,0,110,0,0)
%
%
% START OF PROOF
% 60 [] p2(f11(f4(X),c34),f11(f4(c32),c34)) | -p25(X,c36) | -p25(c32,X).
% 71 [] p2(f11(f4(c32),c34),f16(f11(f4(c33),c34),f9(f17(c31)))).
% 80 [] -p2(X,Z) | -p2(X,Y) | p2(Z,Y).
% 95 [] p25(c32,c33).
% 97 [] p25(c33,c36).
% 103 [] p2(X,X).
% 109 [] -p2(X,f16(X,f9(f17(c31)))).
% 145 [hyper:60,95,cut:97] p2(f11(f4(c33),c34),f11(f4(c32),c34)).
% 5089 [hyper:80,145,103] p2(f11(f4(c32),c34),f11(f4(c33),c34)).
% 8236 [hyper:80,5089,71,cut:109] 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 9
% clause depth limited to 6
% seconds given: 27
%
%
% ***GANDALF_FOUND_A_REFUTATION***
%
% Global statistics over all passes:
%
% given clauses: 135
% derived clauses: 15503
% kept clauses: 6517
% kept size sum: 107745
% kept mid-nuclei: 1577
% kept new demods: 0
% forw unit-subs: 7357
% forw double-subs: 0
% forw overdouble-subs: 0
% backward subs: 0
% fast unit cutoff: 2
% full unit cutoff: 0
% dbl unit cutoff: 0
% real runtime: 0.24
% process. runtime: 0.23
% specific non-discr-tree subsumption statistics:
% tried: 239
% length fails: 0
% strength fails: 13
% predlist fails: 226
% 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" "/home/graph/tptp/TSTP/PreparedTPTP/otter:hypothesis:set(auto),clear(print_given)---add_equality:r/SYN/SYN674-1+noeq.in")
%
%------------------------------------------------------------------------------