TSTP Solution File: GEO082-1 by Gandalf---c-2.6

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Gandalf---c-2.6
% Problem  : GEO082-1 : TPTP v3.4.2. Released v2.4.0.
% 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/GEO/GEO082-1+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 23)
% (binary-unit 9 #f 3 23)
% (binary-double 9 #f 3 23)
% (binary-double 15 #f)
% (binary-double 15 #t)
% (binary 50 #t 3 23)
% (binary-order 25 #f 3 23)
% (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(52,40,0,104,0,0)
% 
% 
% START OF PROOF
% 54 [] -incident_c(X,Y) | -part_of(Y,Z) | incident_c(X,Z).
% 98 [] incident_c(ax0_sk13(X,Y),X) | incident_c(ax0_sk13(X,Y),Y) | equal(Y,X).
% 101 [] -incident_c(ax0_sk13(X,Y),Y) | -incident_c(ax0_sk13(X,Y),X) | equal(Y,X).
% 102 [] part_of(sk14,sk15).
% 103 [] part_of(sk15,sk14).
% 104 [] -equal(sk14,sk15).
% 18654 [hyper:54,98,103,factor:cut:104] incident_c(ax0_sk13(sk15,sk14),sk14).
% 18663 [hyper:54,98,102,factor:cut:104] incident_c(ax0_sk13(sk15,sk14),sk15).
% 19344 [hyper:101,18654,cut:18663] equal(sk14,sk15).
% 19367 [hyper:104,19344] 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 23
% clause depth limited to 3
% seconds given: 25
% 
% 
% ***GANDALF_FOUND_A_REFUTATION***
% 
% Global statistics over all passes: 
% 
%  given clauses:    170
%  derived clauses:   57684
%  kept clauses:      2874
%  kept size sum:     63468
%  kept mid-nuclei:   15596
%  kept new demods:   1
%  forw unit-subs:    10149
%  forw double-subs: 5229
%  forw overdouble-subs: 13889
%  backward subs:     1
%  fast unit cutoff:  3884
%  full unit cutoff:  0
%  dbl  unit cutoff:  131
%  real runtime  :  2.19
%  process. runtime:  2.18
% specific non-discr-tree subsumption statistics: 
%  tried:           261237
%  length fails:    17791
%  strength fails:  75123
%  predlist fails:  68397
%  aux str. fails:  5437
%  by-lit fails:    3226
%  full subs tried: 88926
%  full subs fail:  75633
% 
% ; 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/GEO/GEO082-1+eq_r.in")
% 
%------------------------------------------------------------------------------