%------------------------------------------------------------------------------
% File     : Gandalf---c-2.6
% Problem  : GEO148-1 : 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 : art09.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/GEO148-1+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 4 23)
% (binary-unit 28 #f 4 23)
% (binary-double 11 #f 4 23)
% (binary-double 17 #f)
% (binary-double 17 #t)
% (binary 87 #t 4 23)
% (binary-order 28 #f 4 23)
% (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(115,40,2,230,0,2)
% 
% 
% START OF PROOF
% 213 [] once(at_the_same_time(at(X,Y),at(Z,Y))) | -connect(X,Z,Y).
% 225 [] -once(at_the_same_time(at(X,Y),at(Z,U))) | -once(at_the_same_time(at(X,V),at(Z,W))) | -ordered_by(trajectory_of(X),Y,V) | -ordered_by(trajectory_of(Z),W,U).
% 227 [] connect(sk28,sk29,sk27).
% 228 [] ordered_by(trajectory_of(sk29),sk31,sk27).
% 229 [] ordered_by(trajectory_of(sk28),sk27,sk30).
% 230 [] once(at_the_same_time(at(sk28,sk30),at(sk29,sk31))).
% 301 [hyper:213,227] once(at_the_same_time(at(sk28,sk27),at(sk29,sk27))).
% 1270 [hyper:225,301,230,cut:229,cut:228] 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 4
% seconds given: 28
% 
% 
% ***GANDALF_FOUND_A_REFUTATION***
% 
% Global statistics over all passes: 
% 
%  given clauses:    44
%  derived clauses:   1656
%  kept clauses:      328
%  kept size sum:     4845
%  kept mid-nuclei:   696
%  kept new demods:   2
%  forw unit-subs:    141
%  forw double-subs: 67
%  forw overdouble-subs: 120
%  backward subs:     0
%  fast unit cutoff:  60
%  full unit cutoff:  0
%  dbl  unit cutoff:  1
%  real runtime  :  0.5
%  process. runtime:  0.5
% specific non-discr-tree subsumption statistics: 
%  tried:           519
%  length fails:    0
%  strength fails:  20
%  predlist fails:  80
%  aux str. fails:  50
%  by-lit fails:    33
%  full subs tried: 335
%  full subs fail:  213
% 
% ; 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/GEO148-1+eq_r.in")
% 
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