TSTP Solution File: GEO146-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : GEO146-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n012.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 0s
% DateTime : Sat Jul 16 02:52:01 EDT 2022

% Result   : Unsatisfiable 1.40s 1.77s
% Output   : Refutation 1.40s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : GEO146-1 : TPTP v8.1.0. Released v2.4.0.
% 0.03/0.13  % Command  : bliksem %s
% 0.13/0.33  % Computer : n012.cluster.edu
% 0.13/0.33  % Model    : x86_64 x86_64
% 0.13/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33  % Memory   : 8042.1875MB
% 0.13/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33  % CPULimit : 300
% 0.13/0.33  % DateTime : Sat Jun 18 14:42:53 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.72/1.08  *** allocated 10000 integers for termspace/termends
% 0.72/1.08  *** allocated 10000 integers for clauses
% 0.72/1.08  *** allocated 10000 integers for justifications
% 0.72/1.08  Bliksem 1.12
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  Automatic Strategy Selection
% 0.72/1.08  
% 0.72/1.08  Clauses:
% 0.72/1.08  [
% 0.72/1.08     [ ~( 'part_of'( X, Y ) ), ~( 'incident_c'( Z, X ) ), 'incident_c'( Z, Y
% 0.72/1.08     ) ],
% 0.72/1.08     [ 'incident_c'( 'ax0_sk1'( X, Y ), X ), 'part_of'( X, Y ) ],
% 0.72/1.08     [ ~( 'incident_c'( 'ax0_sk1'( X, Y ), Y ) ), 'part_of'( X, Y ) ],
% 0.72/1.08     [ ~( =( X, sum( Y, Z ) ) ), ~( 'incident_c'( T, X ) ), 'incident_c'( T, 
% 0.72/1.08    Y ), 'incident_c'( T, Z ) ],
% 0.72/1.08     [ ~( =( X, sum( Y, Z ) ) ), ~( 'incident_c'( T, Y ) ), 'incident_c'( T, 
% 0.72/1.08    X ) ],
% 0.72/1.08     [ ~( =( X, sum( Y, Z ) ) ), ~( 'incident_c'( T, Z ) ), 'incident_c'( T, 
% 0.72/1.08    X ) ],
% 0.72/1.08     [ 'incident_c'( 'ax0_sk2'( X, Y, Z ), Z ), 'incident_c'( 'ax0_sk2'( X, Y
% 0.72/1.08    , Z ), Y ), 'incident_c'( 'ax0_sk2'( X, Y, Z ), X ), =( Z, sum( Y, X ) )
% 0.72/1.08     ],
% 0.72/1.08     [ 'incident_c'( 'ax0_sk2'( X, Y, Z ), Z ), ~( 'incident_c'( 'ax0_sk2'( X
% 0.72/1.08    , Y, Z ), Z ) ), =( Z, sum( Y, X ) ) ],
% 0.72/1.08     [ ~( 'incident_c'( 'ax0_sk2'( X, Y, Z ), Y ) ), 'incident_c'( 'ax0_sk2'( 
% 0.72/1.08    X, Y, Z ), Y ), 'incident_c'( 'ax0_sk2'( X, Y, Z ), X ), =( Z, sum( Y, X
% 0.72/1.08     ) ) ],
% 0.72/1.08     [ ~( 'incident_c'( 'ax0_sk2'( X, Y, Z ), X ) ), 'incident_c'( 'ax0_sk2'( 
% 0.72/1.08    X, Y, Z ), Y ), 'incident_c'( 'ax0_sk2'( X, Y, Z ), X ), =( Z, sum( Y, X
% 0.72/1.08     ) ) ],
% 0.72/1.08     [ ~( 'incident_c'( 'ax0_sk2'( X, Y, Z ), Y ) ), ~( 'incident_c'( 
% 0.72/1.08    'ax0_sk2'( X, Y, Z ), Z ) ), =( Z, sum( Y, X ) ) ],
% 0.72/1.08     [ ~( 'incident_c'( 'ax0_sk2'( X, Y, Z ), X ) ), ~( 'incident_c'( 
% 0.72/1.08    'ax0_sk2'( X, Y, Z ), Z ) ), =( Z, sum( Y, X ) ) ],
% 0.72/1.08     [ ~( 'end_point'( X, Y ) ), 'incident_c'( X, Y ) ],
% 0.72/1.08     [ ~( 'end_point'( X, Y ) ), ~( 'part_of'( Z, Y ) ), ~( 'part_of'( T, Y )
% 0.72/1.08     ), ~( 'incident_c'( X, Z ) ), ~( 'incident_c'( X, T ) ), 'part_of'( Z, T
% 0.72/1.08     ), 'part_of'( T, Z ) ],
% 0.72/1.08     [ ~( 'incident_c'( X, Y ) ), 'part_of'( 'ax0_sk3'( Y, X ), Y ), 
% 0.72/1.08    'end_point'( X, Y ) ],
% 0.72/1.08     [ ~( 'incident_c'( X, Y ) ), 'part_of'( 'ax0_sk4'( Y, X ), Y ), 
% 0.72/1.08    'end_point'( X, Y ) ],
% 0.72/1.08     [ ~( 'incident_c'( X, Y ) ), 'incident_c'( X, 'ax0_sk3'( Y, X ) ), 
% 0.72/1.08    'end_point'( X, Y ) ],
% 0.72/1.08     [ ~( 'incident_c'( X, Y ) ), 'incident_c'( X, 'ax0_sk4'( Y, X ) ), 
% 0.72/1.08    'end_point'( X, Y ) ],
% 0.72/1.08     [ ~( 'incident_c'( X, Y ) ), ~( 'part_of'( 'ax0_sk3'( Y, X ), 'ax0_sk4'( 
% 0.72/1.08    Y, X ) ) ), 'end_point'( X, Y ) ],
% 0.72/1.08     [ ~( 'incident_c'( X, Y ) ), ~( 'part_of'( 'ax0_sk4'( Y, X ), 'ax0_sk3'( 
% 0.72/1.08    Y, X ) ) ), 'end_point'( X, Y ) ],
% 0.72/1.08     [ ~( 'inner_point'( X, Y ) ), 'incident_c'( X, Y ) ],
% 0.72/1.08     [ ~( 'inner_point'( X, Y ) ), ~( 'end_point'( X, Y ) ) ],
% 0.72/1.08     [ ~( 'incident_c'( X, Y ) ), 'end_point'( X, Y ), 'inner_point'( X, Y )
% 0.72/1.08     ],
% 0.72/1.08     [ ~( meet( X, Y, Z ) ), 'incident_c'( X, Y ) ],
% 0.72/1.08     [ ~( meet( X, Y, Z ) ), 'incident_c'( X, Z ) ],
% 0.72/1.08     [ ~( meet( X, Y, Z ) ), ~( 'incident_c'( T, Y ) ), ~( 'incident_c'( T, Z
% 0.72/1.08     ) ), 'end_point'( T, Y ) ],
% 0.72/1.08     [ ~( meet( X, Y, Z ) ), ~( 'incident_c'( T, Y ) ), ~( 'incident_c'( T, Z
% 0.72/1.08     ) ), 'end_point'( T, Z ) ],
% 0.72/1.08     [ ~( 'incident_c'( X, Y ) ), ~( 'incident_c'( X, Z ) ), 'incident_c'( 
% 0.72/1.08    'ax0_sk5'( Z, Y, X ), Y ), meet( X, Y, Z ) ],
% 0.72/1.08     [ ~( 'incident_c'( X, Y ) ), ~( 'incident_c'( X, Z ) ), 'incident_c'( 
% 0.72/1.08    'ax0_sk5'( Z, Y, X ), Z ), meet( X, Y, Z ) ],
% 0.72/1.08     [ ~( 'incident_c'( X, Y ) ), ~( 'incident_c'( X, Z ) ), ~( 'end_point'( 
% 0.72/1.08    'ax0_sk5'( Z, Y, X ), Y ) ), ~( 'end_point'( 'ax0_sk5'( Z, Y, X ), Z ) )
% 0.72/1.08    , meet( X, Y, Z ) ],
% 0.72/1.08     [ ~( closed( X ) ), ~( 'end_point'( Y, X ) ) ],
% 0.72/1.08     [ 'end_point'( 'ax0_sk6'( X ), X ), closed( X ) ],
% 0.72/1.08     [ ~( open( X ) ), 'end_point'( 'ax0_sk7'( X ), X ) ],
% 0.72/1.08     [ ~( 'end_point'( X, Y ) ), open( Y ) ],
% 0.72/1.08     [ ~( 'part_of'( X, Y ) ), =( X, Y ), open( X ) ],
% 0.72/1.08     [ ~( 'part_of'( X, Y ) ), ~( 'part_of'( Z, Y ) ), ~( 'part_of'( T, Y ) )
% 0.72/1.08    , ~( 'end_point'( U, X ) ), ~( 'end_point'( U, Z ) ), ~( 'end_point'( U, 
% 0.72/1.08    T ) ), 'part_of'( Z, T ), 'part_of'( T, Z ), 'part_of'( X, Z ), 'part_of'( 
% 0.72/1.08    Z, X ), 'part_of'( X, T ), 'part_of'( T, X ) ],
% 0.72/1.08     [ 'inner_point'( 'ax0_sk8'( X ), X ) ],
% 0.72/1.08     [ ~( 'inner_point'( X, Y ) ), meet( X, 'ax0_sk9'( X, Y ), 'ax0_sk10'( X
% 0.72/1.08    , Y ) ) ],
% 0.72/1.08     [ ~( 'inner_point'( X, Y ) ), =( Y, sum( 'ax0_sk9'( X, Y ), 'ax0_sk10'( 
% 0.72/1.08    X, Y ) ) ) ],
% 0.72/1.08     [ ~( 'end_point'( X, Y ) ), ~( 'end_point'( Z, Y ) ), ~( 'end_point'( T
% 0.72/1.08    , Y ) ), =( X, Z ), =( X, T ), =( Z, T ) ],
% 0.72/1.08     [ ~( 'end_point'( X, Y ) ), 'end_point'( 'ax0_sk11'( X, Y ), Y ) ],
% 0.72/1.08     [ ~( 'end_point'( X, Y ) ), ~( =( X, 'ax0_sk11'( X, Y ) ) ) ],
% 0.72/1.08     [ ~( closed( X ) ), ~( meet( Y, Z, T ) ), ~( =( X, sum( Z, T ) ) ), ~( 
% 0.72/1.08    'end_point'( U, Z ) ), meet( U, Z, T ) ],
% 0.72/1.08     [ ~( meet( X, Y, Z ) ), =( 'ax0_sk12'( Z, Y ), sum( Y, Z ) ) ],
% 0.72/1.08     [ 'incident_c'( 'ax0_sk13'( X, Y ), Y ), 'incident_c'( 'ax0_sk13'( X, Y
% 0.72/1.08     ), X ), =( Y, X ) ],
% 0.72/1.08     [ 'incident_c'( 'ax0_sk13'( X, Y ), Y ), ~( 'incident_c'( 'ax0_sk13'( X
% 0.72/1.08    , Y ), Y ) ), =( Y, X ) ],
% 0.72/1.08     [ ~( 'incident_c'( 'ax0_sk13'( X, Y ), X ) ), 'incident_c'( 'ax0_sk13'( 
% 0.72/1.08    X, Y ), X ), =( Y, X ) ],
% 0.72/1.08     [ ~( 'incident_c'( 'ax0_sk13'( X, Y ), X ) ), ~( 'incident_c'( 
% 0.72/1.08    'ax0_sk13'( X, Y ), Y ) ), =( Y, X ) ],
% 0.72/1.08     [ ~( 'between_c'( X, Y, Z, T ) ), ~( =( Y, T ) ) ],
% 0.72/1.08     [ ~( 'between_c'( X, Y, Z, T ) ), 'part_of'( 'ax1_sk1'( T, Z, Y, X ), X
% 0.72/1.08     ) ],
% 0.72/1.08     [ ~( 'between_c'( X, Y, Z, T ) ), 'end_point'( Y, 'ax1_sk1'( T, Z, Y, X
% 0.72/1.08     ) ) ],
% 0.72/1.08     [ ~( 'between_c'( X, Y, Z, T ) ), 'end_point'( T, 'ax1_sk1'( T, Z, Y, X
% 0.72/1.08     ) ) ],
% 0.72/1.08     [ ~( 'between_c'( X, Y, Z, T ) ), 'inner_point'( Z, 'ax1_sk1'( T, Z, Y, 
% 0.72/1.08    X ) ) ],
% 0.72/1.08     [ =( X, Y ), ~( 'part_of'( Z, T ) ), ~( 'end_point'( X, Z ) ), ~( 
% 0.72/1.08    'end_point'( Y, Z ) ), ~( 'inner_point'( U, Z ) ), 'between_c'( T, X, U, 
% 0.72/1.08    Y ) ],
% 0.72/1.08     [ ~( 'between_o'( X, Y, Z, T ) ), 'ordered_by'( X, Y, Z ), 'ordered_by'( 
% 0.72/1.08    X, T, Z ) ],
% 0.72/1.08     [ ~( 'between_o'( X, Y, Z, T ) ), 'ordered_by'( X, Y, Z ), 'ordered_by'( 
% 0.72/1.08    X, Z, Y ) ],
% 0.72/1.08     [ ~( 'between_o'( X, Y, Z, T ) ), 'ordered_by'( X, Z, T ), 'ordered_by'( 
% 0.72/1.08    X, T, Z ) ],
% 0.72/1.08     [ ~( 'between_o'( X, Y, Z, T ) ), 'ordered_by'( X, Z, T ), 'ordered_by'( 
% 0.72/1.08    X, Z, Y ) ],
% 0.72/1.08     [ ~( 'ordered_by'( X, Y, Z ) ), ~( 'ordered_by'( X, Z, T ) ), 
% 0.72/1.08    'between_o'( X, Y, Z, T ) ],
% 0.72/1.08     [ ~( 'ordered_by'( X, Y, Z ) ), ~( 'ordered_by'( X, Z, T ) ), 
% 0.72/1.08    'between_o'( X, T, Z, Y ) ],
% 0.72/1.08     [ ~( 'start_point'( X, Y ) ), 'incident_o'( X, Y ) ],
% 0.72/1.08     [ ~( 'start_point'( X, Y ) ), =( X, Z ), ~( 'incident_o'( Z, Y ) ), 
% 0.72/1.08    'ordered_by'( Y, X, Z ) ],
% 0.72/1.08     [ ~( 'incident_o'( X, Y ) ), ~( =( X, 'ax2_sk1'( Y, X ) ) ), 
% 0.72/1.08    'start_point'( X, Y ) ],
% 0.72/1.08     [ ~( 'incident_o'( X, Y ) ), 'incident_o'( 'ax2_sk1'( Y, X ), Y ), 
% 0.72/1.08    'start_point'( X, Y ) ],
% 0.72/1.08     [ ~( 'incident_o'( X, Y ) ), ~( 'ordered_by'( Y, X, 'ax2_sk1'( Y, X ) )
% 0.72/1.08     ), 'start_point'( X, Y ) ],
% 0.72/1.08     [ ~( 'finish_point'( X, Y ) ), 'incident_o'( X, Y ) ],
% 0.72/1.08     [ ~( 'finish_point'( X, Y ) ), =( X, Z ), ~( 'incident_o'( Z, Y ) ), 
% 0.72/1.08    'ordered_by'( Y, Z, X ) ],
% 0.72/1.08     [ ~( 'incident_o'( X, Y ) ), ~( =( X, 'ax2_sk2'( Y, X ) ) ), 
% 0.72/1.08    'finish_point'( X, Y ) ],
% 0.72/1.08     [ ~( 'incident_o'( X, Y ) ), 'incident_o'( 'ax2_sk2'( Y, X ), Y ), 
% 0.72/1.08    'finish_point'( X, Y ) ],
% 0.72/1.08     [ ~( 'incident_o'( X, Y ) ), ~( 'ordered_by'( Y, 'ax2_sk2'( Y, X ), X )
% 0.72/1.08     ), 'finish_point'( X, Y ) ],
% 0.72/1.08     [ ~( 'ordered_by'( X, Y, Z ) ), 'incident_o'( Y, X ) ],
% 0.72/1.08     [ ~( 'ordered_by'( X, Y, Z ) ), 'incident_o'( Z, X ) ],
% 0.72/1.08     [ open( 'ax2_sk3'( X ) ) ],
% 0.72/1.08     [ ~( 'incident_o'( X, Y ) ), 'incident_c'( X, 'ax2_sk3'( Y ) ) ],
% 0.72/1.08     [ ~( 'incident_c'( X, 'ax2_sk3'( Y ) ) ), 'incident_o'( X, Y ) ],
% 0.72/1.08     [ ~( 'between_o'( X, Y, Z, T ) ), ~( 'incident_o'( U, X ) ), 
% 0.72/1.08    'incident_c'( U, 'ax2_sk4'( X, T, Z, Y ) ) ],
% 0.72/1.08     [ ~( 'between_o'( X, Y, Z, T ) ), ~( 'incident_c'( U, 'ax2_sk4'( X, T, Z
% 0.72/1.08    , Y ) ) ), 'incident_o'( U, X ) ],
% 0.72/1.08     [ ~( 'between_o'( X, Y, Z, T ) ), 'between_c'( 'ax2_sk4'( X, T, Z, Y ), 
% 0.72/1.08    Y, Z, T ) ],
% 0.72/1.08     [ 'incident_o'( 'ax2_sk5'( X, Y, Z, T, U ), Y ), 'incident_c'( 'ax2_sk5'( 
% 0.72/1.08    X, Y, Z, T, U ), X ), ~( 'between_c'( X, U, T, Z ) ), 'between_o'( Y, U, 
% 0.72/1.08    T, Z ) ],
% 0.72/1.08     [ 'incident_o'( 'ax2_sk5'( X, Y, Z, T, U ), Y ), ~( 'incident_o'( 
% 0.72/1.08    'ax2_sk5'( X, Y, Z, T, U ), Y ) ), ~( 'between_c'( X, U, T, Z ) ), 
% 0.72/1.08    'between_o'( Y, U, T, Z ) ],
% 0.72/1.08     [ ~( 'incident_c'( 'ax2_sk5'( X, Y, Z, T, U ), X ) ), 'incident_c'( 
% 0.72/1.08    'ax2_sk5'( X, Y, Z, T, U ), X ), ~( 'between_c'( X, U, T, Z ) ), 
% 0.72/1.08    'between_o'( Y, U, T, Z ) ],
% 0.72/1.08     [ ~( 'incident_c'( 'ax2_sk5'( X, Y, Z, T, U ), X ) ), ~( 'incident_o'( 
% 0.72/1.08    'ax2_sk5'( X, Y, Z, T, U ), Y ) ), ~( 'between_c'( X, U, T, Z ) ), 
% 1.40/1.77    'between_o'( Y, U, T, Z ) ],
% 1.40/1.77     [ 'start_point'( 'ax2_sk6'( X ), X ) ],
% 1.40/1.77     [ ~( open( X ) ), =( Y, Z ), ~( 'incident_c'( Y, X ) ), ~( 'incident_c'( 
% 1.40/1.77    Z, X ) ), ~( 'incident_o'( T, 'ax2_sk7'( X, Z, Y ) ) ), 'incident_c'( T, 
% 1.40/1.77    X ) ],
% 1.40/1.77     [ ~( open( X ) ), =( Y, Z ), ~( 'incident_c'( Y, X ) ), ~( 'incident_c'( 
% 1.40/1.77    Z, X ) ), ~( 'incident_c'( T, X ) ), 'incident_o'( T, 'ax2_sk7'( X, Z, Y
% 1.40/1.77     ) ) ],
% 1.40/1.77     [ ~( open( X ) ), =( Y, Z ), ~( 'incident_c'( Y, X ) ), ~( 'incident_c'( 
% 1.40/1.77    Z, X ) ), 'ordered_by'( 'ax2_sk7'( X, Z, Y ), Y, Z ) ],
% 1.40/1.77     [ 'ordered_by'( X, 'ax2_sk8'( Y, X ), 'ax2_sk9'( Y, X ) ), 'ordered_by'( 
% 1.40/1.77    Y, 'ax2_sk8'( Y, X ), 'ax2_sk9'( Y, X ) ), =( X, Y ) ],
% 1.40/1.77     [ 'ordered_by'( X, 'ax2_sk8'( Y, X ), 'ax2_sk9'( Y, X ) ), ~( 
% 1.40/1.77    'ordered_by'( X, 'ax2_sk8'( Y, X ), 'ax2_sk9'( Y, X ) ) ), =( X, Y ) ]
% 1.40/1.77    ,
% 1.40/1.77     [ ~( 'ordered_by'( X, 'ax2_sk8'( X, Y ), 'ax2_sk9'( X, Y ) ) ), 
% 1.40/1.77    'ordered_by'( X, 'ax2_sk8'( X, Y ), 'ax2_sk9'( X, Y ) ), =( Y, X ) ],
% 1.40/1.77     [ ~( 'ordered_by'( X, 'ax2_sk8'( X, Y ), 'ax2_sk9'( X, Y ) ) ), ~( 
% 1.40/1.77    'ordered_by'( Y, 'ax2_sk8'( X, Y ), 'ax2_sk9'( X, Y ) ) ), =( Y, X ) ]
% 1.40/1.77    ,
% 1.40/1.77     [ ~( =( X, 'underlying_curve'( Y ) ) ), ~( 'incident_o'( Z, Y ) ), 
% 1.40/1.77    'incident_c'( Z, X ) ],
% 1.40/1.77     [ ~( =( X, 'underlying_curve'( Y ) ) ), ~( 'incident_c'( Z, X ) ), 
% 1.40/1.77    'incident_o'( Z, Y ) ],
% 1.40/1.77     [ 'incident_o'( 'ax2_sk10'( X, Y ), X ), 'incident_c'( 'ax2_sk10'( X, Y
% 1.40/1.77     ), Y ), =( Y, 'underlying_curve'( X ) ) ],
% 1.40/1.77     [ 'incident_o'( 'ax2_sk10'( X, Y ), X ), ~( 'incident_o'( 'ax2_sk10'( X
% 1.40/1.77    , Y ), X ) ), =( Y, 'underlying_curve'( X ) ) ],
% 1.40/1.77     [ ~( 'incident_c'( 'ax2_sk10'( X, Y ), Y ) ), 'incident_c'( 'ax2_sk10'( 
% 1.40/1.77    X, Y ), Y ), =( Y, 'underlying_curve'( X ) ) ],
% 1.40/1.77     [ ~( 'incident_c'( 'ax2_sk10'( X, Y ), Y ) ), ~( 'incident_o'( 
% 1.40/1.77    'ax2_sk10'( X, Y ), X ) ), =( Y, 'underlying_curve'( X ) ) ],
% 1.40/1.77     [ ~( connect( X, Y, Z ) ), once( 'at_the_same_time'( at( X, Z ), at( Y, 
% 1.40/1.77    Z ) ) ) ],
% 1.40/1.77     [ ~( once( 'at_the_same_time'( at( X, Y ), at( Z, Y ) ) ) ), connect( X
% 1.40/1.77    , Z, Y ) ],
% 1.40/1.77     [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( 'at_the_same_time'( Y, 
% 1.40/1.77    X ) ) ],
% 1.40/1.77     [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( 'at_the_same_time'( Y, 
% 1.40/1.77    X ) ) ],
% 1.40/1.77     [ ~( once( 'at_the_same_time'( 'at_the_same_time'( X, Y ), Z ) ) ), once( 
% 1.40/1.77    'at_the_same_time'( X, 'at_the_same_time'( Y, Z ) ) ) ],
% 1.40/1.77     [ ~( once( 'at_the_same_time'( X, 'at_the_same_time'( Y, Z ) ) ) ), once( 
% 1.40/1.77    'at_the_same_time'( 'at_the_same_time'( X, Y ), Z ) ) ],
% 1.40/1.77     [ ~( once( X ) ), once( 'at_the_same_time'( X, X ) ) ],
% 1.40/1.77     [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( X ) ],
% 1.40/1.77     [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( Y ) ],
% 1.40/1.77     [ ~( once( at( X, Y ) ) ), 'incident_o'( Y, 'trajectory_of'( X ) ) ]
% 1.40/1.77    ,
% 1.40/1.77     [ ~( 'incident_o'( X, 'trajectory_of'( Y ) ) ), once( at( Y, X ) ) ]
% 1.40/1.77    ,
% 1.40/1.77     [ =( 'trajectory_of'( X ), 'ax3_sk1'( X ) ) ],
% 1.40/1.77     [ ~( once( 'at_the_same_time'( at( X, Y ), at( Z, T ) ) ) ), ~( once( 
% 1.40/1.77    'at_the_same_time'( at( X, U ), at( Z, W ) ) ) ), ~( 'ordered_by'( 
% 1.40/1.77    'trajectory_of'( X ), Y, U ) ), ~( 'ordered_by'( 'trajectory_of'( Z ), W
% 1.40/1.77    , T ) ) ],
% 1.40/1.77     [ ~( once( X ) ), once( 'at_the_same_time'( X, at( Y, 'ax3_sk2'( Y, X )
% 1.40/1.77     ) ) ) ],
% 1.40/1.77     [ connect( sk27, sk28, sk29 ), connect( sk28, sk27, sk29 ) ],
% 1.40/1.77     [ connect( sk27, sk28, sk29 ), ~( connect( sk27, sk28, sk29 ) ) ],
% 1.40/1.77     [ ~( connect( sk28, sk27, sk29 ) ), connect( sk28, sk27, sk29 ) ],
% 1.40/1.77     [ ~( connect( sk28, sk27, sk29 ) ), ~( connect( sk27, sk28, sk29 ) ) ]
% 1.40/1.77  ] .
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  percentage equality = 0.109215, percentage horn = 0.680000
% 1.40/1.77  This is a problem with some equality
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  Options Used:
% 1.40/1.77  
% 1.40/1.77  useres =            1
% 1.40/1.77  useparamod =        1
% 1.40/1.77  useeqrefl =         1
% 1.40/1.77  useeqfact =         1
% 1.40/1.77  usefactor =         1
% 1.40/1.77  usesimpsplitting =  0
% 1.40/1.77  usesimpdemod =      5
% 1.40/1.77  usesimpres =        3
% 1.40/1.77  
% 1.40/1.77  resimpinuse      =  1000
% 1.40/1.77  resimpclauses =     20000
% 1.40/1.77  substype =          eqrewr
% 1.40/1.77  backwardsubs =      1
% 1.40/1.77  selectoldest =      5
% 1.40/1.77  
% 1.40/1.77  litorderings [0] =  split
% 1.40/1.77  litorderings [1] =  extend the termordering, first sorting on arguments
% 1.40/1.77  
% 1.40/1.77  termordering =      kbo
% 1.40/1.77  
% 1.40/1.77  litapriori =        0
% 1.40/1.77  termapriori =       1
% 1.40/1.77  litaposteriori =    0
% 1.40/1.77  termaposteriori =   0
% 1.40/1.77  demodaposteriori =  0
% 1.40/1.77  ordereqreflfact =   0
% 1.40/1.77  
% 1.40/1.77  litselect =         negord
% 1.40/1.77  
% 1.40/1.77  maxweight =         15
% 1.40/1.77  maxdepth =          30000
% 1.40/1.77  maxlength =         115
% 1.40/1.77  maxnrvars =         195
% 1.40/1.77  excuselevel =       1
% 1.40/1.77  increasemaxweight = 1
% 1.40/1.77  
% 1.40/1.77  maxselected =       10000000
% 1.40/1.77  maxnrclauses =      10000000
% 1.40/1.77  
% 1.40/1.77  showgenerated =    0
% 1.40/1.77  showkept =         0
% 1.40/1.77  showselected =     0
% 1.40/1.77  showdeleted =      0
% 1.40/1.77  showresimp =       1
% 1.40/1.77  showstatus =       2000
% 1.40/1.77  
% 1.40/1.77  prologoutput =     1
% 1.40/1.77  nrgoals =          5000000
% 1.40/1.77  totalproof =       1
% 1.40/1.77  
% 1.40/1.77  Symbols occurring in the translation:
% 1.40/1.77  
% 1.40/1.77  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 1.40/1.77  .  [1, 2]      (w:1, o:34, a:1, s:1, b:0), 
% 1.40/1.77  !  [4, 1]      (w:0, o:18, a:1, s:1, b:0), 
% 1.40/1.77  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 1.40/1.77  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 1.40/1.77  'part_of'  [41, 2]      (w:1, o:59, a:1, s:1, b:0), 
% 1.40/1.77  'incident_c'  [43, 2]      (w:1, o:60, a:1, s:1, b:0), 
% 1.40/1.77  'ax0_sk1'  [44, 2]      (w:1, o:61, a:1, s:1, b:0), 
% 1.40/1.77  sum  [45, 2]      (w:1, o:63, a:1, s:1, b:0), 
% 1.40/1.77  'ax0_sk2'  [47, 3]      (w:1, o:83, a:1, s:1, b:0), 
% 1.40/1.77  'end_point'  [48, 2]      (w:1, o:64, a:1, s:1, b:0), 
% 1.40/1.77  'ax0_sk3'  [49, 2]      (w:1, o:65, a:1, s:1, b:0), 
% 1.40/1.77  'ax0_sk4'  [50, 2]      (w:1, o:66, a:1, s:1, b:0), 
% 1.40/1.77  'inner_point'  [51, 2]      (w:1, o:67, a:1, s:1, b:0), 
% 1.40/1.77  meet  [52, 3]      (w:1, o:84, a:1, s:1, b:0), 
% 1.40/1.77  'ax0_sk5'  [53, 3]      (w:1, o:85, a:1, s:1, b:0), 
% 1.40/1.77  closed  [54, 1]      (w:1, o:23, a:1, s:1, b:0), 
% 1.40/1.77  'ax0_sk6'  [55, 1]      (w:1, o:24, a:1, s:1, b:0), 
% 1.40/1.77  open  [56, 1]      (w:1, o:25, a:1, s:1, b:0), 
% 1.40/1.77  'ax0_sk7'  [57, 1]      (w:1, o:26, a:1, s:1, b:0), 
% 1.40/1.77  'ax0_sk8'  [59, 1]      (w:1, o:27, a:1, s:1, b:0), 
% 1.40/1.77  'ax0_sk9'  [60, 2]      (w:1, o:68, a:1, s:1, b:0), 
% 1.40/1.77  'ax0_sk10'  [61, 2]      (w:1, o:69, a:1, s:1, b:0), 
% 1.40/1.77  'ax0_sk11'  [62, 2]      (w:1, o:70, a:1, s:1, b:0), 
% 1.40/1.77  'ax0_sk12'  [63, 2]      (w:1, o:71, a:1, s:1, b:0), 
% 1.40/1.77  'ax0_sk13'  [64, 2]      (w:1, o:72, a:1, s:1, b:0), 
% 1.40/1.77  'between_c'  [65, 4]      (w:1, o:91, a:1, s:1, b:0), 
% 1.40/1.77  'ax1_sk1'  [66, 4]      (w:1, o:89, a:1, s:1, b:0), 
% 1.40/1.77  'between_o'  [67, 4]      (w:1, o:92, a:1, s:1, b:0), 
% 1.40/1.77  'ordered_by'  [68, 3]      (w:1, o:86, a:1, s:1, b:0), 
% 1.40/1.77  'start_point'  [69, 2]      (w:1, o:62, a:1, s:1, b:0), 
% 1.40/1.77  'incident_o'  [70, 2]      (w:1, o:73, a:1, s:1, b:0), 
% 1.40/1.77  'ax2_sk1'  [71, 2]      (w:1, o:74, a:1, s:1, b:0), 
% 1.40/1.77  'finish_point'  [72, 2]      (w:1, o:75, a:1, s:1, b:0), 
% 1.40/1.77  'ax2_sk2'  [73, 2]      (w:1, o:77, a:1, s:1, b:0), 
% 1.40/1.77  'ax2_sk3'  [74, 1]      (w:1, o:28, a:1, s:1, b:0), 
% 1.40/1.77  'ax2_sk4'  [75, 4]      (w:1, o:90, a:1, s:1, b:0), 
% 1.40/1.77  'ax2_sk5'  [76, 5]      (w:1, o:93, a:1, s:1, b:0), 
% 1.40/1.77  'ax2_sk6'  [77, 1]      (w:1, o:29, a:1, s:1, b:0), 
% 1.40/1.77  'ax2_sk7'  [78, 3]      (w:1, o:87, a:1, s:1, b:0), 
% 1.40/1.77  'ax2_sk8'  [79, 2]      (w:1, o:78, a:1, s:1, b:0), 
% 1.40/1.77  'ax2_sk9'  [80, 2]      (w:1, o:79, a:1, s:1, b:0), 
% 1.40/1.77  'underlying_curve'  [81, 1]      (w:1, o:31, a:1, s:1, b:0), 
% 1.40/1.77  'ax2_sk10'  [82, 2]      (w:1, o:76, a:1, s:1, b:0), 
% 1.40/1.77  connect  [83, 3]      (w:1, o:88, a:1, s:1, b:0), 
% 1.40/1.77  at  [84, 2]      (w:1, o:80, a:1, s:1, b:0), 
% 1.40/1.77  'at_the_same_time'  [85, 2]      (w:1, o:81, a:1, s:1, b:0), 
% 1.40/1.77  once  [86, 1]      (w:1, o:32, a:1, s:1, b:0), 
% 1.40/1.77  'trajectory_of'  [87, 1]      (w:1, o:30, a:1, s:1, b:0), 
% 1.40/1.77  'ax3_sk1'  [88, 1]      (w:1, o:33, a:1, s:1, b:0), 
% 1.40/1.77  'ax3_sk2'  [90, 2]      (w:1, o:82, a:1, s:1, b:0), 
% 1.40/1.77  sk27  [91, 0]      (w:1, o:5, a:1, s:1, b:0), 
% 1.40/1.77  sk28  [92, 0]      (w:1, o:6, a:1, s:1, b:0), 
% 1.40/1.77  sk29  [93, 0]      (w:1, o:7, a:1, s:1, b:0).
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  Starting Search:
% 1.40/1.77  
% 1.40/1.77  Resimplifying inuse:
% 1.40/1.77  Done
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  Intermediate Status:
% 1.40/1.77  Generated:    7861
% 1.40/1.77  Kept:         2005
% 1.40/1.77  Inuse:        132
% 1.40/1.77  Deleted:      0
% 1.40/1.77  Deletedinuse: 0
% 1.40/1.77  
% 1.40/1.77  Resimplifying inuse:
% 1.40/1.77  Done
% 1.40/1.77  
% 1.40/1.77  Resimplifying inuse:
% 1.40/1.77  Done
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  Intermediate Status:
% 1.40/1.77  Generated:    17656
% 1.40/1.77  Kept:         4026
% 1.40/1.77  Inuse:        221
% 1.40/1.77  Deleted:      0
% 1.40/1.77  Deletedinuse: 0
% 1.40/1.77  
% 1.40/1.77  Resimplifying inuse:
% 1.40/1.77  Done
% 1.40/1.77  
% 1.40/1.77  Resimplifying inuse:
% 1.40/1.77  Done
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  Intermediate Status:
% 1.40/1.77  Generated:    28616
% 1.40/1.77  Kept:         6133
% 1.40/1.77  Inuse:        291
% 1.40/1.77  Deleted:      3
% 1.40/1.77  Deletedinuse: 3
% 1.40/1.77  
% 1.40/1.77  Resimplifying inuse:
% 1.40/1.77  Done
% 1.40/1.77  
% 1.40/1.77  Resimplifying inuse:
% 1.40/1.77  Done
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  Intermediate Status:
% 1.40/1.77  Generated:    41185
% 1.40/1.77  Kept:         8147
% 1.40/1.77  Inuse:        334
% 1.40/1.77  Deleted:      7
% 1.40/1.77  Deletedinuse: 7
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  Bliksems!, er is een bewijs:
% 1.40/1.77  % SZS status Unsatisfiable
% 1.40/1.77  % SZS output start Refutation
% 1.40/1.77  
% 1.40/1.77  clause( 85, [ ~( connect( X, Y, Z ) ), once( 'at_the_same_time'( at( X, Z )
% 1.40/1.77    , at( Y, Z ) ) ) ] )
% 1.40/1.77  .
% 1.40/1.77  clause( 86, [ ~( once( 'at_the_same_time'( at( X, Y ), at( Z, Y ) ) ) ), 
% 1.40/1.77    connect( X, Z, Y ) ] )
% 1.40/1.77  .
% 1.40/1.77  clause( 87, [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( 
% 1.40/1.77    'at_the_same_time'( Y, X ) ) ] )
% 1.40/1.77  .
% 1.40/1.77  clause( 98, [ connect( sk27, sk28, sk29 ), connect( sk28, sk27, sk29 ) ] )
% 1.40/1.77  .
% 1.40/1.77  clause( 99, [ ~( connect( sk28, sk27, sk29 ) ), ~( connect( sk27, sk28, 
% 1.40/1.77    sk29 ) ) ] )
% 1.40/1.77  .
% 1.40/1.77  clause( 7975, [ ~( connect( X, Y, Z ) ), once( 'at_the_same_time'( at( Y, Z
% 1.40/1.77     ), at( X, Z ) ) ) ] )
% 1.40/1.77  .
% 1.40/1.77  clause( 7978, [ once( 'at_the_same_time'( at( sk27, sk29 ), at( sk28, sk29
% 1.40/1.77     ) ) ) ] )
% 1.40/1.77  .
% 1.40/1.77  clause( 8184, [ ~( connect( sk27, sk28, sk29 ) ) ] )
% 1.40/1.77  .
% 1.40/1.77  clause( 8267, [] )
% 1.40/1.77  .
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  % SZS output end Refutation
% 1.40/1.77  found a proof!
% 1.40/1.77  
% 1.40/1.77  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 1.40/1.77  
% 1.40/1.77  initialclauses(
% 1.40/1.77  [ clause( 8269, [ ~( 'part_of'( X, Y ) ), ~( 'incident_c'( Z, X ) ), 
% 1.40/1.77    'incident_c'( Z, Y ) ] )
% 1.40/1.77  , clause( 8270, [ 'incident_c'( 'ax0_sk1'( X, Y ), X ), 'part_of'( X, Y ) ]
% 1.40/1.77     )
% 1.40/1.77  , clause( 8271, [ ~( 'incident_c'( 'ax0_sk1'( X, Y ), Y ) ), 'part_of'( X, 
% 1.40/1.77    Y ) ] )
% 1.40/1.77  , clause( 8272, [ ~( =( X, sum( Y, Z ) ) ), ~( 'incident_c'( T, X ) ), 
% 1.40/1.77    'incident_c'( T, Y ), 'incident_c'( T, Z ) ] )
% 1.40/1.77  , clause( 8273, [ ~( =( X, sum( Y, Z ) ) ), ~( 'incident_c'( T, Y ) ), 
% 1.40/1.77    'incident_c'( T, X ) ] )
% 1.40/1.77  , clause( 8274, [ ~( =( X, sum( Y, Z ) ) ), ~( 'incident_c'( T, Z ) ), 
% 1.40/1.77    'incident_c'( T, X ) ] )
% 1.40/1.77  , clause( 8275, [ 'incident_c'( 'ax0_sk2'( X, Y, Z ), Z ), 'incident_c'( 
% 1.40/1.77    'ax0_sk2'( X, Y, Z ), Y ), 'incident_c'( 'ax0_sk2'( X, Y, Z ), X ), =( Z
% 1.40/1.77    , sum( Y, X ) ) ] )
% 1.40/1.77  , clause( 8276, [ 'incident_c'( 'ax0_sk2'( X, Y, Z ), Z ), ~( 'incident_c'( 
% 1.40/1.77    'ax0_sk2'( X, Y, Z ), Z ) ), =( Z, sum( Y, X ) ) ] )
% 1.40/1.77  , clause( 8277, [ ~( 'incident_c'( 'ax0_sk2'( X, Y, Z ), Y ) ), 
% 1.40/1.77    'incident_c'( 'ax0_sk2'( X, Y, Z ), Y ), 'incident_c'( 'ax0_sk2'( X, Y, Z
% 1.40/1.77     ), X ), =( Z, sum( Y, X ) ) ] )
% 1.40/1.77  , clause( 8278, [ ~( 'incident_c'( 'ax0_sk2'( X, Y, Z ), X ) ), 
% 1.40/1.77    'incident_c'( 'ax0_sk2'( X, Y, Z ), Y ), 'incident_c'( 'ax0_sk2'( X, Y, Z
% 1.40/1.77     ), X ), =( Z, sum( Y, X ) ) ] )
% 1.40/1.77  , clause( 8279, [ ~( 'incident_c'( 'ax0_sk2'( X, Y, Z ), Y ) ), ~( 
% 1.40/1.77    'incident_c'( 'ax0_sk2'( X, Y, Z ), Z ) ), =( Z, sum( Y, X ) ) ] )
% 1.40/1.77  , clause( 8280, [ ~( 'incident_c'( 'ax0_sk2'( X, Y, Z ), X ) ), ~( 
% 1.40/1.77    'incident_c'( 'ax0_sk2'( X, Y, Z ), Z ) ), =( Z, sum( Y, X ) ) ] )
% 1.40/1.77  , clause( 8281, [ ~( 'end_point'( X, Y ) ), 'incident_c'( X, Y ) ] )
% 1.40/1.77  , clause( 8282, [ ~( 'end_point'( X, Y ) ), ~( 'part_of'( Z, Y ) ), ~( 
% 1.40/1.77    'part_of'( T, Y ) ), ~( 'incident_c'( X, Z ) ), ~( 'incident_c'( X, T ) )
% 1.40/1.77    , 'part_of'( Z, T ), 'part_of'( T, Z ) ] )
% 1.40/1.77  , clause( 8283, [ ~( 'incident_c'( X, Y ) ), 'part_of'( 'ax0_sk3'( Y, X ), 
% 1.40/1.77    Y ), 'end_point'( X, Y ) ] )
% 1.40/1.77  , clause( 8284, [ ~( 'incident_c'( X, Y ) ), 'part_of'( 'ax0_sk4'( Y, X ), 
% 1.40/1.77    Y ), 'end_point'( X, Y ) ] )
% 1.40/1.77  , clause( 8285, [ ~( 'incident_c'( X, Y ) ), 'incident_c'( X, 'ax0_sk3'( Y
% 1.40/1.77    , X ) ), 'end_point'( X, Y ) ] )
% 1.40/1.77  , clause( 8286, [ ~( 'incident_c'( X, Y ) ), 'incident_c'( X, 'ax0_sk4'( Y
% 1.40/1.77    , X ) ), 'end_point'( X, Y ) ] )
% 1.40/1.77  , clause( 8287, [ ~( 'incident_c'( X, Y ) ), ~( 'part_of'( 'ax0_sk3'( Y, X
% 1.40/1.77     ), 'ax0_sk4'( Y, X ) ) ), 'end_point'( X, Y ) ] )
% 1.40/1.77  , clause( 8288, [ ~( 'incident_c'( X, Y ) ), ~( 'part_of'( 'ax0_sk4'( Y, X
% 1.40/1.77     ), 'ax0_sk3'( Y, X ) ) ), 'end_point'( X, Y ) ] )
% 1.40/1.77  , clause( 8289, [ ~( 'inner_point'( X, Y ) ), 'incident_c'( X, Y ) ] )
% 1.40/1.77  , clause( 8290, [ ~( 'inner_point'( X, Y ) ), ~( 'end_point'( X, Y ) ) ] )
% 1.40/1.77  , clause( 8291, [ ~( 'incident_c'( X, Y ) ), 'end_point'( X, Y ), 
% 1.40/1.77    'inner_point'( X, Y ) ] )
% 1.40/1.77  , clause( 8292, [ ~( meet( X, Y, Z ) ), 'incident_c'( X, Y ) ] )
% 1.40/1.77  , clause( 8293, [ ~( meet( X, Y, Z ) ), 'incident_c'( X, Z ) ] )
% 1.40/1.77  , clause( 8294, [ ~( meet( X, Y, Z ) ), ~( 'incident_c'( T, Y ) ), ~( 
% 1.40/1.77    'incident_c'( T, Z ) ), 'end_point'( T, Y ) ] )
% 1.40/1.77  , clause( 8295, [ ~( meet( X, Y, Z ) ), ~( 'incident_c'( T, Y ) ), ~( 
% 1.40/1.77    'incident_c'( T, Z ) ), 'end_point'( T, Z ) ] )
% 1.40/1.77  , clause( 8296, [ ~( 'incident_c'( X, Y ) ), ~( 'incident_c'( X, Z ) ), 
% 1.40/1.77    'incident_c'( 'ax0_sk5'( Z, Y, X ), Y ), meet( X, Y, Z ) ] )
% 1.40/1.77  , clause( 8297, [ ~( 'incident_c'( X, Y ) ), ~( 'incident_c'( X, Z ) ), 
% 1.40/1.77    'incident_c'( 'ax0_sk5'( Z, Y, X ), Z ), meet( X, Y, Z ) ] )
% 1.40/1.77  , clause( 8298, [ ~( 'incident_c'( X, Y ) ), ~( 'incident_c'( X, Z ) ), ~( 
% 1.40/1.77    'end_point'( 'ax0_sk5'( Z, Y, X ), Y ) ), ~( 'end_point'( 'ax0_sk5'( Z, Y
% 1.40/1.77    , X ), Z ) ), meet( X, Y, Z ) ] )
% 1.40/1.77  , clause( 8299, [ ~( closed( X ) ), ~( 'end_point'( Y, X ) ) ] )
% 1.40/1.77  , clause( 8300, [ 'end_point'( 'ax0_sk6'( X ), X ), closed( X ) ] )
% 1.40/1.77  , clause( 8301, [ ~( open( X ) ), 'end_point'( 'ax0_sk7'( X ), X ) ] )
% 1.40/1.77  , clause( 8302, [ ~( 'end_point'( X, Y ) ), open( Y ) ] )
% 1.40/1.77  , clause( 8303, [ ~( 'part_of'( X, Y ) ), =( X, Y ), open( X ) ] )
% 1.40/1.77  , clause( 8304, [ ~( 'part_of'( X, Y ) ), ~( 'part_of'( Z, Y ) ), ~( 
% 1.40/1.77    'part_of'( T, Y ) ), ~( 'end_point'( U, X ) ), ~( 'end_point'( U, Z ) ), 
% 1.40/1.77    ~( 'end_point'( U, T ) ), 'part_of'( Z, T ), 'part_of'( T, Z ), 'part_of'( 
% 1.40/1.77    X, Z ), 'part_of'( Z, X ), 'part_of'( X, T ), 'part_of'( T, X ) ] )
% 1.40/1.77  , clause( 8305, [ 'inner_point'( 'ax0_sk8'( X ), X ) ] )
% 1.40/1.77  , clause( 8306, [ ~( 'inner_point'( X, Y ) ), meet( X, 'ax0_sk9'( X, Y ), 
% 1.40/1.77    'ax0_sk10'( X, Y ) ) ] )
% 1.40/1.77  , clause( 8307, [ ~( 'inner_point'( X, Y ) ), =( Y, sum( 'ax0_sk9'( X, Y )
% 1.40/1.77    , 'ax0_sk10'( X, Y ) ) ) ] )
% 1.40/1.77  , clause( 8308, [ ~( 'end_point'( X, Y ) ), ~( 'end_point'( Z, Y ) ), ~( 
% 1.40/1.77    'end_point'( T, Y ) ), =( X, Z ), =( X, T ), =( Z, T ) ] )
% 1.40/1.77  , clause( 8309, [ ~( 'end_point'( X, Y ) ), 'end_point'( 'ax0_sk11'( X, Y )
% 1.40/1.77    , Y ) ] )
% 1.40/1.77  , clause( 8310, [ ~( 'end_point'( X, Y ) ), ~( =( X, 'ax0_sk11'( X, Y ) ) )
% 1.40/1.77     ] )
% 1.40/1.77  , clause( 8311, [ ~( closed( X ) ), ~( meet( Y, Z, T ) ), ~( =( X, sum( Z, 
% 1.40/1.77    T ) ) ), ~( 'end_point'( U, Z ) ), meet( U, Z, T ) ] )
% 1.40/1.77  , clause( 8312, [ ~( meet( X, Y, Z ) ), =( 'ax0_sk12'( Z, Y ), sum( Y, Z )
% 1.40/1.77     ) ] )
% 1.40/1.77  , clause( 8313, [ 'incident_c'( 'ax0_sk13'( X, Y ), Y ), 'incident_c'( 
% 1.40/1.77    'ax0_sk13'( X, Y ), X ), =( Y, X ) ] )
% 1.40/1.77  , clause( 8314, [ 'incident_c'( 'ax0_sk13'( X, Y ), Y ), ~( 'incident_c'( 
% 1.40/1.77    'ax0_sk13'( X, Y ), Y ) ), =( Y, X ) ] )
% 1.40/1.77  , clause( 8315, [ ~( 'incident_c'( 'ax0_sk13'( X, Y ), X ) ), 'incident_c'( 
% 1.40/1.77    'ax0_sk13'( X, Y ), X ), =( Y, X ) ] )
% 1.40/1.77  , clause( 8316, [ ~( 'incident_c'( 'ax0_sk13'( X, Y ), X ) ), ~( 
% 1.40/1.77    'incident_c'( 'ax0_sk13'( X, Y ), Y ) ), =( Y, X ) ] )
% 1.40/1.77  , clause( 8317, [ ~( 'between_c'( X, Y, Z, T ) ), ~( =( Y, T ) ) ] )
% 1.40/1.77  , clause( 8318, [ ~( 'between_c'( X, Y, Z, T ) ), 'part_of'( 'ax1_sk1'( T, 
% 1.40/1.77    Z, Y, X ), X ) ] )
% 1.40/1.77  , clause( 8319, [ ~( 'between_c'( X, Y, Z, T ) ), 'end_point'( Y, 'ax1_sk1'( 
% 1.40/1.77    T, Z, Y, X ) ) ] )
% 1.40/1.77  , clause( 8320, [ ~( 'between_c'( X, Y, Z, T ) ), 'end_point'( T, 'ax1_sk1'( 
% 1.40/1.77    T, Z, Y, X ) ) ] )
% 1.40/1.77  , clause( 8321, [ ~( 'between_c'( X, Y, Z, T ) ), 'inner_point'( Z, 
% 1.40/1.77    'ax1_sk1'( T, Z, Y, X ) ) ] )
% 1.40/1.77  , clause( 8322, [ =( X, Y ), ~( 'part_of'( Z, T ) ), ~( 'end_point'( X, Z )
% 1.40/1.77     ), ~( 'end_point'( Y, Z ) ), ~( 'inner_point'( U, Z ) ), 'between_c'( T
% 1.40/1.77    , X, U, Y ) ] )
% 1.40/1.77  , clause( 8323, [ ~( 'between_o'( X, Y, Z, T ) ), 'ordered_by'( X, Y, Z ), 
% 1.40/1.77    'ordered_by'( X, T, Z ) ] )
% 1.40/1.77  , clause( 8324, [ ~( 'between_o'( X, Y, Z, T ) ), 'ordered_by'( X, Y, Z ), 
% 1.40/1.77    'ordered_by'( X, Z, Y ) ] )
% 1.40/1.77  , clause( 8325, [ ~( 'between_o'( X, Y, Z, T ) ), 'ordered_by'( X, Z, T ), 
% 1.40/1.77    'ordered_by'( X, T, Z ) ] )
% 1.40/1.77  , clause( 8326, [ ~( 'between_o'( X, Y, Z, T ) ), 'ordered_by'( X, Z, T ), 
% 1.40/1.77    'ordered_by'( X, Z, Y ) ] )
% 1.40/1.77  , clause( 8327, [ ~( 'ordered_by'( X, Y, Z ) ), ~( 'ordered_by'( X, Z, T )
% 1.40/1.77     ), 'between_o'( X, Y, Z, T ) ] )
% 1.40/1.77  , clause( 8328, [ ~( 'ordered_by'( X, Y, Z ) ), ~( 'ordered_by'( X, Z, T )
% 1.40/1.77     ), 'between_o'( X, T, Z, Y ) ] )
% 1.40/1.77  , clause( 8329, [ ~( 'start_point'( X, Y ) ), 'incident_o'( X, Y ) ] )
% 1.40/1.77  , clause( 8330, [ ~( 'start_point'( X, Y ) ), =( X, Z ), ~( 'incident_o'( Z
% 1.40/1.77    , Y ) ), 'ordered_by'( Y, X, Z ) ] )
% 1.40/1.77  , clause( 8331, [ ~( 'incident_o'( X, Y ) ), ~( =( X, 'ax2_sk1'( Y, X ) ) )
% 1.40/1.77    , 'start_point'( X, Y ) ] )
% 1.40/1.77  , clause( 8332, [ ~( 'incident_o'( X, Y ) ), 'incident_o'( 'ax2_sk1'( Y, X
% 1.40/1.77     ), Y ), 'start_point'( X, Y ) ] )
% 1.40/1.77  , clause( 8333, [ ~( 'incident_o'( X, Y ) ), ~( 'ordered_by'( Y, X, 
% 1.40/1.77    'ax2_sk1'( Y, X ) ) ), 'start_point'( X, Y ) ] )
% 1.40/1.77  , clause( 8334, [ ~( 'finish_point'( X, Y ) ), 'incident_o'( X, Y ) ] )
% 1.40/1.77  , clause( 8335, [ ~( 'finish_point'( X, Y ) ), =( X, Z ), ~( 'incident_o'( 
% 1.40/1.77    Z, Y ) ), 'ordered_by'( Y, Z, X ) ] )
% 1.40/1.77  , clause( 8336, [ ~( 'incident_o'( X, Y ) ), ~( =( X, 'ax2_sk2'( Y, X ) ) )
% 1.40/1.77    , 'finish_point'( X, Y ) ] )
% 1.40/1.77  , clause( 8337, [ ~( 'incident_o'( X, Y ) ), 'incident_o'( 'ax2_sk2'( Y, X
% 1.40/1.77     ), Y ), 'finish_point'( X, Y ) ] )
% 1.40/1.77  , clause( 8338, [ ~( 'incident_o'( X, Y ) ), ~( 'ordered_by'( Y, 'ax2_sk2'( 
% 1.40/1.77    Y, X ), X ) ), 'finish_point'( X, Y ) ] )
% 1.40/1.77  , clause( 8339, [ ~( 'ordered_by'( X, Y, Z ) ), 'incident_o'( Y, X ) ] )
% 1.40/1.77  , clause( 8340, [ ~( 'ordered_by'( X, Y, Z ) ), 'incident_o'( Z, X ) ] )
% 1.40/1.77  , clause( 8341, [ open( 'ax2_sk3'( X ) ) ] )
% 1.40/1.77  , clause( 8342, [ ~( 'incident_o'( X, Y ) ), 'incident_c'( X, 'ax2_sk3'( Y
% 1.40/1.77     ) ) ] )
% 1.40/1.77  , clause( 8343, [ ~( 'incident_c'( X, 'ax2_sk3'( Y ) ) ), 'incident_o'( X, 
% 1.40/1.77    Y ) ] )
% 1.40/1.77  , clause( 8344, [ ~( 'between_o'( X, Y, Z, T ) ), ~( 'incident_o'( U, X ) )
% 1.40/1.77    , 'incident_c'( U, 'ax2_sk4'( X, T, Z, Y ) ) ] )
% 1.40/1.77  , clause( 8345, [ ~( 'between_o'( X, Y, Z, T ) ), ~( 'incident_c'( U, 
% 1.40/1.77    'ax2_sk4'( X, T, Z, Y ) ) ), 'incident_o'( U, X ) ] )
% 1.40/1.77  , clause( 8346, [ ~( 'between_o'( X, Y, Z, T ) ), 'between_c'( 'ax2_sk4'( X
% 1.40/1.77    , T, Z, Y ), Y, Z, T ) ] )
% 1.40/1.77  , clause( 8347, [ 'incident_o'( 'ax2_sk5'( X, Y, Z, T, U ), Y ), 
% 1.40/1.77    'incident_c'( 'ax2_sk5'( X, Y, Z, T, U ), X ), ~( 'between_c'( X, U, T, Z
% 1.40/1.77     ) ), 'between_o'( Y, U, T, Z ) ] )
% 1.40/1.77  , clause( 8348, [ 'incident_o'( 'ax2_sk5'( X, Y, Z, T, U ), Y ), ~( 
% 1.40/1.77    'incident_o'( 'ax2_sk5'( X, Y, Z, T, U ), Y ) ), ~( 'between_c'( X, U, T
% 1.40/1.77    , Z ) ), 'between_o'( Y, U, T, Z ) ] )
% 1.40/1.77  , clause( 8349, [ ~( 'incident_c'( 'ax2_sk5'( X, Y, Z, T, U ), X ) ), 
% 1.40/1.77    'incident_c'( 'ax2_sk5'( X, Y, Z, T, U ), X ), ~( 'between_c'( X, U, T, Z
% 1.40/1.77     ) ), 'between_o'( Y, U, T, Z ) ] )
% 1.40/1.77  , clause( 8350, [ ~( 'incident_c'( 'ax2_sk5'( X, Y, Z, T, U ), X ) ), ~( 
% 1.40/1.77    'incident_o'( 'ax2_sk5'( X, Y, Z, T, U ), Y ) ), ~( 'between_c'( X, U, T
% 1.40/1.77    , Z ) ), 'between_o'( Y, U, T, Z ) ] )
% 1.40/1.77  , clause( 8351, [ 'start_point'( 'ax2_sk6'( X ), X ) ] )
% 1.40/1.77  , clause( 8352, [ ~( open( X ) ), =( Y, Z ), ~( 'incident_c'( Y, X ) ), ~( 
% 1.40/1.77    'incident_c'( Z, X ) ), ~( 'incident_o'( T, 'ax2_sk7'( X, Z, Y ) ) ), 
% 1.40/1.77    'incident_c'( T, X ) ] )
% 1.40/1.77  , clause( 8353, [ ~( open( X ) ), =( Y, Z ), ~( 'incident_c'( Y, X ) ), ~( 
% 1.40/1.77    'incident_c'( Z, X ) ), ~( 'incident_c'( T, X ) ), 'incident_o'( T, 
% 1.40/1.77    'ax2_sk7'( X, Z, Y ) ) ] )
% 1.40/1.77  , clause( 8354, [ ~( open( X ) ), =( Y, Z ), ~( 'incident_c'( Y, X ) ), ~( 
% 1.40/1.77    'incident_c'( Z, X ) ), 'ordered_by'( 'ax2_sk7'( X, Z, Y ), Y, Z ) ] )
% 1.40/1.77  , clause( 8355, [ 'ordered_by'( X, 'ax2_sk8'( Y, X ), 'ax2_sk9'( Y, X ) ), 
% 1.40/1.77    'ordered_by'( Y, 'ax2_sk8'( Y, X ), 'ax2_sk9'( Y, X ) ), =( X, Y ) ] )
% 1.40/1.77  , clause( 8356, [ 'ordered_by'( X, 'ax2_sk8'( Y, X ), 'ax2_sk9'( Y, X ) ), 
% 1.40/1.77    ~( 'ordered_by'( X, 'ax2_sk8'( Y, X ), 'ax2_sk9'( Y, X ) ) ), =( X, Y ) ]
% 1.40/1.77     )
% 1.40/1.77  , clause( 8357, [ ~( 'ordered_by'( X, 'ax2_sk8'( X, Y ), 'ax2_sk9'( X, Y )
% 1.40/1.77     ) ), 'ordered_by'( X, 'ax2_sk8'( X, Y ), 'ax2_sk9'( X, Y ) ), =( Y, X )
% 1.40/1.77     ] )
% 1.40/1.77  , clause( 8358, [ ~( 'ordered_by'( X, 'ax2_sk8'( X, Y ), 'ax2_sk9'( X, Y )
% 1.40/1.77     ) ), ~( 'ordered_by'( Y, 'ax2_sk8'( X, Y ), 'ax2_sk9'( X, Y ) ) ), =( Y
% 1.40/1.77    , X ) ] )
% 1.40/1.77  , clause( 8359, [ ~( =( X, 'underlying_curve'( Y ) ) ), ~( 'incident_o'( Z
% 1.40/1.77    , Y ) ), 'incident_c'( Z, X ) ] )
% 1.40/1.77  , clause( 8360, [ ~( =( X, 'underlying_curve'( Y ) ) ), ~( 'incident_c'( Z
% 1.40/1.77    , X ) ), 'incident_o'( Z, Y ) ] )
% 1.40/1.77  , clause( 8361, [ 'incident_o'( 'ax2_sk10'( X, Y ), X ), 'incident_c'( 
% 1.40/1.77    'ax2_sk10'( X, Y ), Y ), =( Y, 'underlying_curve'( X ) ) ] )
% 1.40/1.77  , clause( 8362, [ 'incident_o'( 'ax2_sk10'( X, Y ), X ), ~( 'incident_o'( 
% 1.40/1.77    'ax2_sk10'( X, Y ), X ) ), =( Y, 'underlying_curve'( X ) ) ] )
% 1.40/1.77  , clause( 8363, [ ~( 'incident_c'( 'ax2_sk10'( X, Y ), Y ) ), 'incident_c'( 
% 1.40/1.77    'ax2_sk10'( X, Y ), Y ), =( Y, 'underlying_curve'( X ) ) ] )
% 1.40/1.77  , clause( 8364, [ ~( 'incident_c'( 'ax2_sk10'( X, Y ), Y ) ), ~( 
% 1.40/1.77    'incident_o'( 'ax2_sk10'( X, Y ), X ) ), =( Y, 'underlying_curve'( X ) )
% 1.40/1.77     ] )
% 1.40/1.77  , clause( 8365, [ ~( connect( X, Y, Z ) ), once( 'at_the_same_time'( at( X
% 1.40/1.77    , Z ), at( Y, Z ) ) ) ] )
% 1.40/1.77  , clause( 8366, [ ~( once( 'at_the_same_time'( at( X, Y ), at( Z, Y ) ) ) )
% 1.40/1.77    , connect( X, Z, Y ) ] )
% 1.40/1.77  , clause( 8367, [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( 
% 1.40/1.77    'at_the_same_time'( Y, X ) ) ] )
% 1.40/1.77  , clause( 8368, [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( 
% 1.40/1.77    'at_the_same_time'( Y, X ) ) ] )
% 1.40/1.77  , clause( 8369, [ ~( once( 'at_the_same_time'( 'at_the_same_time'( X, Y ), 
% 1.40/1.77    Z ) ) ), once( 'at_the_same_time'( X, 'at_the_same_time'( Y, Z ) ) ) ] )
% 1.40/1.77  , clause( 8370, [ ~( once( 'at_the_same_time'( X, 'at_the_same_time'( Y, Z
% 1.40/1.77     ) ) ) ), once( 'at_the_same_time'( 'at_the_same_time'( X, Y ), Z ) ) ]
% 1.40/1.77     )
% 1.40/1.77  , clause( 8371, [ ~( once( X ) ), once( 'at_the_same_time'( X, X ) ) ] )
% 1.40/1.77  , clause( 8372, [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( X ) ] )
% 1.40/1.77  , clause( 8373, [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( Y ) ] )
% 1.40/1.77  , clause( 8374, [ ~( once( at( X, Y ) ) ), 'incident_o'( Y, 'trajectory_of'( 
% 1.40/1.77    X ) ) ] )
% 1.40/1.77  , clause( 8375, [ ~( 'incident_o'( X, 'trajectory_of'( Y ) ) ), once( at( Y
% 1.40/1.77    , X ) ) ] )
% 1.40/1.77  , clause( 8376, [ =( 'trajectory_of'( X ), 'ax3_sk1'( X ) ) ] )
% 1.40/1.77  , clause( 8377, [ ~( once( 'at_the_same_time'( at( X, Y ), at( Z, T ) ) ) )
% 1.40/1.77    , ~( once( 'at_the_same_time'( at( X, U ), at( Z, W ) ) ) ), ~( 
% 1.40/1.77    'ordered_by'( 'trajectory_of'( X ), Y, U ) ), ~( 'ordered_by'( 
% 1.40/1.77    'trajectory_of'( Z ), W, T ) ) ] )
% 1.40/1.77  , clause( 8378, [ ~( once( X ) ), once( 'at_the_same_time'( X, at( Y, 
% 1.40/1.77    'ax3_sk2'( Y, X ) ) ) ) ] )
% 1.40/1.77  , clause( 8379, [ connect( sk27, sk28, sk29 ), connect( sk28, sk27, sk29 )
% 1.40/1.77     ] )
% 1.40/1.77  , clause( 8380, [ connect( sk27, sk28, sk29 ), ~( connect( sk27, sk28, sk29
% 1.40/1.77     ) ) ] )
% 1.40/1.77  , clause( 8381, [ ~( connect( sk28, sk27, sk29 ) ), connect( sk28, sk27, 
% 1.40/1.77    sk29 ) ] )
% 1.40/1.77  , clause( 8382, [ ~( connect( sk28, sk27, sk29 ) ), ~( connect( sk27, sk28
% 1.40/1.77    , sk29 ) ) ] )
% 1.40/1.77  ] ).
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  subsumption(
% 1.40/1.77  clause( 85, [ ~( connect( X, Y, Z ) ), once( 'at_the_same_time'( at( X, Z )
% 1.40/1.77    , at( Y, Z ) ) ) ] )
% 1.40/1.77  , clause( 8365, [ ~( connect( X, Y, Z ) ), once( 'at_the_same_time'( at( X
% 1.40/1.77    , Z ), at( Y, Z ) ) ) ] )
% 1.40/1.77  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.40/1.77    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] ) ).
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  subsumption(
% 1.40/1.77  clause( 86, [ ~( once( 'at_the_same_time'( at( X, Y ), at( Z, Y ) ) ) ), 
% 1.40/1.77    connect( X, Z, Y ) ] )
% 1.40/1.77  , clause( 8366, [ ~( once( 'at_the_same_time'( at( X, Y ), at( Z, Y ) ) ) )
% 1.40/1.77    , connect( X, Z, Y ) ] )
% 1.40/1.77  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.40/1.77    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] ) ).
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  subsumption(
% 1.40/1.77  clause( 87, [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( 
% 1.40/1.77    'at_the_same_time'( Y, X ) ) ] )
% 1.40/1.77  , clause( 8367, [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( 
% 1.40/1.77    'at_the_same_time'( Y, X ) ) ] )
% 1.40/1.77  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.40/1.77     ), ==>( 1, 1 )] ) ).
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  subsumption(
% 1.40/1.77  clause( 98, [ connect( sk27, sk28, sk29 ), connect( sk28, sk27, sk29 ) ] )
% 1.40/1.77  , clause( 8379, [ connect( sk27, sk28, sk29 ), connect( sk28, sk27, sk29 )
% 1.40/1.77     ] )
% 1.40/1.77  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 1.40/1.77     ).
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  subsumption(
% 1.40/1.77  clause( 99, [ ~( connect( sk28, sk27, sk29 ) ), ~( connect( sk27, sk28, 
% 1.40/1.77    sk29 ) ) ] )
% 1.40/1.77  , clause( 8382, [ ~( connect( sk28, sk27, sk29 ) ), ~( connect( sk27, sk28
% 1.40/1.77    , sk29 ) ) ] )
% 1.40/1.77  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 1.40/1.77     ).
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  resolution(
% 1.40/1.77  clause( 8881, [ once( 'at_the_same_time'( at( Z, Y ), at( X, Y ) ) ), ~( 
% 1.40/1.77    connect( X, Z, Y ) ) ] )
% 1.40/1.77  , clause( 87, [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( 
% 1.40/1.77    'at_the_same_time'( Y, X ) ) ] )
% 1.40/1.77  , 0, clause( 85, [ ~( connect( X, Y, Z ) ), once( 'at_the_same_time'( at( X
% 1.40/1.77    , Z ), at( Y, Z ) ) ) ] )
% 1.40/1.77  , 1, substitution( 0, [ :=( X, at( X, Y ) ), :=( Y, at( Z, Y ) )] ), 
% 1.40/1.77    substitution( 1, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] )).
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  subsumption(
% 1.40/1.77  clause( 7975, [ ~( connect( X, Y, Z ) ), once( 'at_the_same_time'( at( Y, Z
% 1.40/1.77     ), at( X, Z ) ) ) ] )
% 1.40/1.77  , clause( 8881, [ once( 'at_the_same_time'( at( Z, Y ), at( X, Y ) ) ), ~( 
% 1.40/1.77    connect( X, Z, Y ) ) ] )
% 1.40/1.77  , substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] ), 
% 1.40/1.77    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  resolution(
% 1.40/1.77  clause( 8882, [ once( 'at_the_same_time'( at( sk27, sk29 ), at( sk28, sk29
% 1.40/1.77     ) ) ), connect( sk28, sk27, sk29 ) ] )
% 1.40/1.77  , clause( 85, [ ~( connect( X, Y, Z ) ), once( 'at_the_same_time'( at( X, Z
% 1.40/1.77     ), at( Y, Z ) ) ) ] )
% 1.40/1.77  , 0, clause( 98, [ connect( sk27, sk28, sk29 ), connect( sk28, sk27, sk29 )
% 1.40/1.77     ] )
% 1.40/1.77  , 0, substitution( 0, [ :=( X, sk27 ), :=( Y, sk28 ), :=( Z, sk29 )] ), 
% 1.40/1.77    substitution( 1, [] )).
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  resolution(
% 1.40/1.77  clause( 8884, [ once( 'at_the_same_time'( at( sk27, sk29 ), at( sk28, sk29
% 1.40/1.77     ) ) ), once( 'at_the_same_time'( at( sk27, sk29 ), at( sk28, sk29 ) ) )
% 1.40/1.77     ] )
% 1.40/1.77  , clause( 7975, [ ~( connect( X, Y, Z ) ), once( 'at_the_same_time'( at( Y
% 1.40/1.77    , Z ), at( X, Z ) ) ) ] )
% 1.40/1.77  , 0, clause( 8882, [ once( 'at_the_same_time'( at( sk27, sk29 ), at( sk28, 
% 1.40/1.77    sk29 ) ) ), connect( sk28, sk27, sk29 ) ] )
% 1.40/1.77  , 1, substitution( 0, [ :=( X, sk28 ), :=( Y, sk27 ), :=( Z, sk29 )] ), 
% 1.40/1.77    substitution( 1, [] )).
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  factor(
% 1.40/1.77  clause( 8885, [ once( 'at_the_same_time'( at( sk27, sk29 ), at( sk28, sk29
% 1.40/1.77     ) ) ) ] )
% 1.40/1.77  , clause( 8884, [ once( 'at_the_same_time'( at( sk27, sk29 ), at( sk28, 
% 1.40/1.77    sk29 ) ) ), once( 'at_the_same_time'( at( sk27, sk29 ), at( sk28, sk29 )
% 1.40/1.77     ) ) ] )
% 1.40/1.77  , 0, 1, substitution( 0, [] )).
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  subsumption(
% 1.40/1.77  clause( 7978, [ once( 'at_the_same_time'( at( sk27, sk29 ), at( sk28, sk29
% 1.40/1.77     ) ) ) ] )
% 1.40/1.77  , clause( 8885, [ once( 'at_the_same_time'( at( sk27, sk29 ), at( sk28, 
% 1.40/1.77    sk29 ) ) ) ] )
% 1.40/1.77  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  resolution(
% 1.40/1.77  clause( 8886, [ ~( connect( sk27, sk28, sk29 ) ), ~( once( 
% 1.40/1.77    'at_the_same_time'( at( sk28, sk29 ), at( sk27, sk29 ) ) ) ) ] )
% 1.40/1.77  , clause( 99, [ ~( connect( sk28, sk27, sk29 ) ), ~( connect( sk27, sk28, 
% 1.40/1.77    sk29 ) ) ] )
% 1.40/1.77  , 0, clause( 86, [ ~( once( 'at_the_same_time'( at( X, Y ), at( Z, Y ) ) )
% 1.40/1.77     ), connect( X, Z, Y ) ] )
% 1.40/1.77  , 1, substitution( 0, [] ), substitution( 1, [ :=( X, sk28 ), :=( Y, sk29 )
% 1.40/1.77    , :=( Z, sk27 )] )).
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  resolution(
% 1.40/1.77  clause( 8888, [ ~( connect( sk27, sk28, sk29 ) ), ~( connect( sk27, sk28, 
% 1.40/1.77    sk29 ) ) ] )
% 1.40/1.77  , clause( 8886, [ ~( connect( sk27, sk28, sk29 ) ), ~( once( 
% 1.40/1.77    'at_the_same_time'( at( sk28, sk29 ), at( sk27, sk29 ) ) ) ) ] )
% 1.40/1.77  , 1, clause( 7975, [ ~( connect( X, Y, Z ) ), once( 'at_the_same_time'( at( 
% 1.40/1.77    Y, Z ), at( X, Z ) ) ) ] )
% 1.40/1.77  , 1, substitution( 0, [] ), substitution( 1, [ :=( X, sk27 ), :=( Y, sk28 )
% 1.40/1.77    , :=( Z, sk29 )] )).
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  factor(
% 1.40/1.77  clause( 8889, [ ~( connect( sk27, sk28, sk29 ) ) ] )
% 1.40/1.77  , clause( 8888, [ ~( connect( sk27, sk28, sk29 ) ), ~( connect( sk27, sk28
% 1.40/1.77    , sk29 ) ) ] )
% 1.40/1.77  , 0, 1, substitution( 0, [] )).
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  subsumption(
% 1.40/1.77  clause( 8184, [ ~( connect( sk27, sk28, sk29 ) ) ] )
% 1.40/1.77  , clause( 8889, [ ~( connect( sk27, sk28, sk29 ) ) ] )
% 1.40/1.77  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  resolution(
% 1.40/1.77  clause( 8890, [ ~( once( 'at_the_same_time'( at( sk27, sk29 ), at( sk28, 
% 1.40/1.77    sk29 ) ) ) ) ] )
% 1.40/1.77  , clause( 8184, [ ~( connect( sk27, sk28, sk29 ) ) ] )
% 1.40/1.77  , 0, clause( 86, [ ~( once( 'at_the_same_time'( at( X, Y ), at( Z, Y ) ) )
% 1.40/1.77     ), connect( X, Z, Y ) ] )
% 1.40/1.77  , 1, substitution( 0, [] ), substitution( 1, [ :=( X, sk27 ), :=( Y, sk29 )
% 1.40/1.77    , :=( Z, sk28 )] )).
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  resolution(
% 1.40/1.77  clause( 8891, [] )
% 1.40/1.77  , clause( 8890, [ ~( once( 'at_the_same_time'( at( sk27, sk29 ), at( sk28, 
% 1.40/1.77    sk29 ) ) ) ) ] )
% 1.40/1.77  , 0, clause( 7978, [ once( 'at_the_same_time'( at( sk27, sk29 ), at( sk28, 
% 1.40/1.77    sk29 ) ) ) ] )
% 1.40/1.77  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  subsumption(
% 1.40/1.77  clause( 8267, [] )
% 1.40/1.77  , clause( 8891, [] )
% 1.40/1.77  , substitution( 0, [] ), permutation( 0, [] ) ).
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  end.
% 1.40/1.77  
% 1.40/1.77  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 1.40/1.77  
% 1.40/1.77  Memory use:
% 1.40/1.77  
% 1.40/1.77  space for terms:        181222
% 1.40/1.77  space for clauses:      384911
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  clauses generated:      41528
% 1.40/1.77  clauses kept:           8268
% 1.40/1.77  clauses selected:       337
% 1.40/1.77  clauses deleted:        7
% 1.40/1.77  clauses inuse deleted:  7
% 1.40/1.77  
% 1.40/1.77  subsentry:          38009
% 1.40/1.77  literals s-matched: 31299
% 1.40/1.77  literals matched:   29284
% 1.40/1.77  full subsumption:   13399
% 1.40/1.77  
% 1.40/1.77  checksum:           -1479422101
% 1.40/1.77  
% 1.40/1.77  
% 1.40/1.77  Bliksem ended
%------------------------------------------------------------------------------