TSTP Solution File: GEO147-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : GEO147-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n023.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 02:52:02 EDT 2022

% Result   : Unsatisfiable 1.56s 1.94s
% Output   : Refutation 1.56s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.11  % Problem  : GEO147-1 : TPTP v8.1.0. Released v2.4.0.
% 0.06/0.12  % Command  : bliksem %s
% 0.13/0.33  % Computer : n023.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 : Fri Jun 17 20:50:04 EDT 2022
% 0.13/0.33  % CPUTime  : 
% 0.84/1.23  *** allocated 10000 integers for termspace/termends
% 0.84/1.23  *** allocated 10000 integers for clauses
% 0.84/1.23  *** allocated 10000 integers for justifications
% 0.84/1.23  Bliksem 1.12
% 0.84/1.23  
% 0.84/1.23  
% 0.84/1.23  Automatic Strategy Selection
% 0.84/1.23  
% 0.84/1.23  Clauses:
% 0.84/1.23  [
% 0.84/1.23     [ ~( 'part_of'( X, Y ) ), ~( 'incident_c'( Z, X ) ), 'incident_c'( Z, Y
% 0.84/1.23     ) ],
% 0.84/1.23     [ 'incident_c'( 'ax0_sk1'( X, Y ), X ), 'part_of'( X, Y ) ],
% 0.84/1.23     [ ~( 'incident_c'( 'ax0_sk1'( X, Y ), Y ) ), 'part_of'( X, Y ) ],
% 0.84/1.23     [ ~( =( X, sum( Y, Z ) ) ), ~( 'incident_c'( T, X ) ), 'incident_c'( T, 
% 0.84/1.23    Y ), 'incident_c'( T, Z ) ],
% 0.84/1.23     [ ~( =( X, sum( Y, Z ) ) ), ~( 'incident_c'( T, Y ) ), 'incident_c'( T, 
% 0.84/1.23    X ) ],
% 0.84/1.23     [ ~( =( X, sum( Y, Z ) ) ), ~( 'incident_c'( T, Z ) ), 'incident_c'( T, 
% 0.84/1.23    X ) ],
% 0.84/1.23     [ 'incident_c'( 'ax0_sk2'( X, Y, Z ), Z ), 'incident_c'( 'ax0_sk2'( X, Y
% 0.84/1.23    , Z ), Y ), 'incident_c'( 'ax0_sk2'( X, Y, Z ), X ), =( Z, sum( Y, X ) )
% 0.84/1.23     ],
% 0.84/1.23     [ 'incident_c'( 'ax0_sk2'( X, Y, Z ), Z ), ~( 'incident_c'( 'ax0_sk2'( X
% 0.84/1.23    , Y, Z ), Z ) ), =( Z, sum( Y, X ) ) ],
% 0.84/1.23     [ ~( 'incident_c'( 'ax0_sk2'( X, Y, Z ), Y ) ), 'incident_c'( 'ax0_sk2'( 
% 0.84/1.23    X, Y, Z ), Y ), 'incident_c'( 'ax0_sk2'( X, Y, Z ), X ), =( Z, sum( Y, X
% 0.84/1.23     ) ) ],
% 0.84/1.23     [ ~( 'incident_c'( 'ax0_sk2'( X, Y, Z ), X ) ), 'incident_c'( 'ax0_sk2'( 
% 0.84/1.23    X, Y, Z ), Y ), 'incident_c'( 'ax0_sk2'( X, Y, Z ), X ), =( Z, sum( Y, X
% 0.84/1.23     ) ) ],
% 0.84/1.23     [ ~( 'incident_c'( 'ax0_sk2'( X, Y, Z ), Y ) ), ~( 'incident_c'( 
% 0.84/1.23    'ax0_sk2'( X, Y, Z ), Z ) ), =( Z, sum( Y, X ) ) ],
% 0.84/1.23     [ ~( 'incident_c'( 'ax0_sk2'( X, Y, Z ), X ) ), ~( 'incident_c'( 
% 0.84/1.23    'ax0_sk2'( X, Y, Z ), Z ) ), =( Z, sum( Y, X ) ) ],
% 0.84/1.23     [ ~( 'end_point'( X, Y ) ), 'incident_c'( X, Y ) ],
% 0.84/1.23     [ ~( 'end_point'( X, Y ) ), ~( 'part_of'( Z, Y ) ), ~( 'part_of'( T, Y )
% 0.84/1.23     ), ~( 'incident_c'( X, Z ) ), ~( 'incident_c'( X, T ) ), 'part_of'( Z, T
% 0.84/1.23     ), 'part_of'( T, Z ) ],
% 0.84/1.23     [ ~( 'incident_c'( X, Y ) ), 'part_of'( 'ax0_sk3'( Y, X ), Y ), 
% 0.84/1.23    'end_point'( X, Y ) ],
% 0.84/1.23     [ ~( 'incident_c'( X, Y ) ), 'part_of'( 'ax0_sk4'( Y, X ), Y ), 
% 0.84/1.23    'end_point'( X, Y ) ],
% 0.84/1.23     [ ~( 'incident_c'( X, Y ) ), 'incident_c'( X, 'ax0_sk3'( Y, X ) ), 
% 0.84/1.23    'end_point'( X, Y ) ],
% 0.84/1.23     [ ~( 'incident_c'( X, Y ) ), 'incident_c'( X, 'ax0_sk4'( Y, X ) ), 
% 0.84/1.23    'end_point'( X, Y ) ],
% 0.84/1.23     [ ~( 'incident_c'( X, Y ) ), ~( 'part_of'( 'ax0_sk3'( Y, X ), 'ax0_sk4'( 
% 0.84/1.23    Y, X ) ) ), 'end_point'( X, Y ) ],
% 0.84/1.23     [ ~( 'incident_c'( X, Y ) ), ~( 'part_of'( 'ax0_sk4'( Y, X ), 'ax0_sk3'( 
% 0.84/1.23    Y, X ) ) ), 'end_point'( X, Y ) ],
% 0.84/1.23     [ ~( 'inner_point'( X, Y ) ), 'incident_c'( X, Y ) ],
% 0.84/1.23     [ ~( 'inner_point'( X, Y ) ), ~( 'end_point'( X, Y ) ) ],
% 0.84/1.23     [ ~( 'incident_c'( X, Y ) ), 'end_point'( X, Y ), 'inner_point'( X, Y )
% 0.84/1.23     ],
% 0.84/1.23     [ ~( meet( X, Y, Z ) ), 'incident_c'( X, Y ) ],
% 0.84/1.23     [ ~( meet( X, Y, Z ) ), 'incident_c'( X, Z ) ],
% 0.84/1.23     [ ~( meet( X, Y, Z ) ), ~( 'incident_c'( T, Y ) ), ~( 'incident_c'( T, Z
% 0.84/1.23     ) ), 'end_point'( T, Y ) ],
% 0.84/1.23     [ ~( meet( X, Y, Z ) ), ~( 'incident_c'( T, Y ) ), ~( 'incident_c'( T, Z
% 0.84/1.23     ) ), 'end_point'( T, Z ) ],
% 0.84/1.23     [ ~( 'incident_c'( X, Y ) ), ~( 'incident_c'( X, Z ) ), 'incident_c'( 
% 0.84/1.23    'ax0_sk5'( Z, Y, X ), Y ), meet( X, Y, Z ) ],
% 0.84/1.23     [ ~( 'incident_c'( X, Y ) ), ~( 'incident_c'( X, Z ) ), 'incident_c'( 
% 0.84/1.23    'ax0_sk5'( Z, Y, X ), Z ), meet( X, Y, Z ) ],
% 0.84/1.23     [ ~( 'incident_c'( X, Y ) ), ~( 'incident_c'( X, Z ) ), ~( 'end_point'( 
% 0.84/1.23    'ax0_sk5'( Z, Y, X ), Y ) ), ~( 'end_point'( 'ax0_sk5'( Z, Y, X ), Z ) )
% 0.84/1.23    , meet( X, Y, Z ) ],
% 0.84/1.23     [ ~( closed( X ) ), ~( 'end_point'( Y, X ) ) ],
% 0.84/1.23     [ 'end_point'( 'ax0_sk6'( X ), X ), closed( X ) ],
% 0.84/1.23     [ ~( open( X ) ), 'end_point'( 'ax0_sk7'( X ), X ) ],
% 0.84/1.23     [ ~( 'end_point'( X, Y ) ), open( Y ) ],
% 0.84/1.23     [ ~( 'part_of'( X, Y ) ), =( X, Y ), open( X ) ],
% 0.84/1.23     [ ~( 'part_of'( X, Y ) ), ~( 'part_of'( Z, Y ) ), ~( 'part_of'( T, Y ) )
% 0.84/1.23    , ~( 'end_point'( U, X ) ), ~( 'end_point'( U, Z ) ), ~( 'end_point'( U, 
% 0.84/1.23    T ) ), 'part_of'( Z, T ), 'part_of'( T, Z ), 'part_of'( X, Z ), 'part_of'( 
% 0.84/1.23    Z, X ), 'part_of'( X, T ), 'part_of'( T, X ) ],
% 0.84/1.23     [ 'inner_point'( 'ax0_sk8'( X ), X ) ],
% 0.84/1.23     [ ~( 'inner_point'( X, Y ) ), meet( X, 'ax0_sk9'( X, Y ), 'ax0_sk10'( X
% 0.84/1.23    , Y ) ) ],
% 0.84/1.23     [ ~( 'inner_point'( X, Y ) ), =( Y, sum( 'ax0_sk9'( X, Y ), 'ax0_sk10'( 
% 0.84/1.23    X, Y ) ) ) ],
% 0.84/1.23     [ ~( 'end_point'( X, Y ) ), ~( 'end_point'( Z, Y ) ), ~( 'end_point'( T
% 0.84/1.23    , Y ) ), =( X, Z ), =( X, T ), =( Z, T ) ],
% 0.84/1.23     [ ~( 'end_point'( X, Y ) ), 'end_point'( 'ax0_sk11'( X, Y ), Y ) ],
% 0.84/1.23     [ ~( 'end_point'( X, Y ) ), ~( =( X, 'ax0_sk11'( X, Y ) ) ) ],
% 0.84/1.23     [ ~( closed( X ) ), ~( meet( Y, Z, T ) ), ~( =( X, sum( Z, T ) ) ), ~( 
% 0.84/1.23    'end_point'( U, Z ) ), meet( U, Z, T ) ],
% 0.84/1.23     [ ~( meet( X, Y, Z ) ), =( 'ax0_sk12'( Z, Y ), sum( Y, Z ) ) ],
% 0.84/1.23     [ 'incident_c'( 'ax0_sk13'( X, Y ), Y ), 'incident_c'( 'ax0_sk13'( X, Y
% 0.84/1.23     ), X ), =( Y, X ) ],
% 0.84/1.23     [ 'incident_c'( 'ax0_sk13'( X, Y ), Y ), ~( 'incident_c'( 'ax0_sk13'( X
% 0.84/1.23    , Y ), Y ) ), =( Y, X ) ],
% 0.84/1.23     [ ~( 'incident_c'( 'ax0_sk13'( X, Y ), X ) ), 'incident_c'( 'ax0_sk13'( 
% 0.84/1.23    X, Y ), X ), =( Y, X ) ],
% 0.84/1.23     [ ~( 'incident_c'( 'ax0_sk13'( X, Y ), X ) ), ~( 'incident_c'( 
% 0.84/1.23    'ax0_sk13'( X, Y ), Y ) ), =( Y, X ) ],
% 0.84/1.23     [ ~( 'between_c'( X, Y, Z, T ) ), ~( =( Y, T ) ) ],
% 0.84/1.23     [ ~( 'between_c'( X, Y, Z, T ) ), 'part_of'( 'ax1_sk1'( T, Z, Y, X ), X
% 0.84/1.23     ) ],
% 0.84/1.23     [ ~( 'between_c'( X, Y, Z, T ) ), 'end_point'( Y, 'ax1_sk1'( T, Z, Y, X
% 0.84/1.23     ) ) ],
% 0.84/1.23     [ ~( 'between_c'( X, Y, Z, T ) ), 'end_point'( T, 'ax1_sk1'( T, Z, Y, X
% 0.84/1.23     ) ) ],
% 0.84/1.23     [ ~( 'between_c'( X, Y, Z, T ) ), 'inner_point'( Z, 'ax1_sk1'( T, Z, Y, 
% 0.84/1.23    X ) ) ],
% 0.84/1.23     [ =( X, Y ), ~( 'part_of'( Z, T ) ), ~( 'end_point'( X, Z ) ), ~( 
% 0.84/1.23    'end_point'( Y, Z ) ), ~( 'inner_point'( U, Z ) ), 'between_c'( T, X, U, 
% 0.84/1.23    Y ) ],
% 0.84/1.23     [ ~( 'between_o'( X, Y, Z, T ) ), 'ordered_by'( X, Y, Z ), 'ordered_by'( 
% 0.84/1.23    X, T, Z ) ],
% 0.84/1.23     [ ~( 'between_o'( X, Y, Z, T ) ), 'ordered_by'( X, Y, Z ), 'ordered_by'( 
% 0.84/1.23    X, Z, Y ) ],
% 0.84/1.23     [ ~( 'between_o'( X, Y, Z, T ) ), 'ordered_by'( X, Z, T ), 'ordered_by'( 
% 0.84/1.23    X, T, Z ) ],
% 0.84/1.23     [ ~( 'between_o'( X, Y, Z, T ) ), 'ordered_by'( X, Z, T ), 'ordered_by'( 
% 0.84/1.23    X, Z, Y ) ],
% 0.84/1.23     [ ~( 'ordered_by'( X, Y, Z ) ), ~( 'ordered_by'( X, Z, T ) ), 
% 0.84/1.23    'between_o'( X, Y, Z, T ) ],
% 0.84/1.23     [ ~( 'ordered_by'( X, Y, Z ) ), ~( 'ordered_by'( X, Z, T ) ), 
% 0.84/1.23    'between_o'( X, T, Z, Y ) ],
% 0.84/1.23     [ ~( 'start_point'( X, Y ) ), 'incident_o'( X, Y ) ],
% 0.84/1.23     [ ~( 'start_point'( X, Y ) ), =( X, Z ), ~( 'incident_o'( Z, Y ) ), 
% 0.84/1.23    'ordered_by'( Y, X, Z ) ],
% 0.84/1.23     [ ~( 'incident_o'( X, Y ) ), ~( =( X, 'ax2_sk1'( Y, X ) ) ), 
% 0.84/1.23    'start_point'( X, Y ) ],
% 0.84/1.23     [ ~( 'incident_o'( X, Y ) ), 'incident_o'( 'ax2_sk1'( Y, X ), Y ), 
% 0.84/1.23    'start_point'( X, Y ) ],
% 0.84/1.23     [ ~( 'incident_o'( X, Y ) ), ~( 'ordered_by'( Y, X, 'ax2_sk1'( Y, X ) )
% 0.84/1.23     ), 'start_point'( X, Y ) ],
% 0.84/1.23     [ ~( 'finish_point'( X, Y ) ), 'incident_o'( X, Y ) ],
% 0.84/1.23     [ ~( 'finish_point'( X, Y ) ), =( X, Z ), ~( 'incident_o'( Z, Y ) ), 
% 0.84/1.23    'ordered_by'( Y, Z, X ) ],
% 0.84/1.23     [ ~( 'incident_o'( X, Y ) ), ~( =( X, 'ax2_sk2'( Y, X ) ) ), 
% 0.84/1.23    'finish_point'( X, Y ) ],
% 0.84/1.23     [ ~( 'incident_o'( X, Y ) ), 'incident_o'( 'ax2_sk2'( Y, X ), Y ), 
% 0.84/1.23    'finish_point'( X, Y ) ],
% 0.84/1.23     [ ~( 'incident_o'( X, Y ) ), ~( 'ordered_by'( Y, 'ax2_sk2'( Y, X ), X )
% 0.84/1.23     ), 'finish_point'( X, Y ) ],
% 0.84/1.23     [ ~( 'ordered_by'( X, Y, Z ) ), 'incident_o'( Y, X ) ],
% 0.84/1.23     [ ~( 'ordered_by'( X, Y, Z ) ), 'incident_o'( Z, X ) ],
% 0.84/1.23     [ open( 'ax2_sk3'( X ) ) ],
% 0.84/1.23     [ ~( 'incident_o'( X, Y ) ), 'incident_c'( X, 'ax2_sk3'( Y ) ) ],
% 0.84/1.23     [ ~( 'incident_c'( X, 'ax2_sk3'( Y ) ) ), 'incident_o'( X, Y ) ],
% 0.84/1.23     [ ~( 'between_o'( X, Y, Z, T ) ), ~( 'incident_o'( U, X ) ), 
% 0.84/1.23    'incident_c'( U, 'ax2_sk4'( X, T, Z, Y ) ) ],
% 0.84/1.23     [ ~( 'between_o'( X, Y, Z, T ) ), ~( 'incident_c'( U, 'ax2_sk4'( X, T, Z
% 0.84/1.23    , Y ) ) ), 'incident_o'( U, X ) ],
% 0.84/1.23     [ ~( 'between_o'( X, Y, Z, T ) ), 'between_c'( 'ax2_sk4'( X, T, Z, Y ), 
% 0.84/1.23    Y, Z, T ) ],
% 0.84/1.23     [ 'incident_o'( 'ax2_sk5'( X, Y, Z, T, U ), Y ), 'incident_c'( 'ax2_sk5'( 
% 0.84/1.23    X, Y, Z, T, U ), X ), ~( 'between_c'( X, U, T, Z ) ), 'between_o'( Y, U, 
% 0.84/1.23    T, Z ) ],
% 0.84/1.23     [ 'incident_o'( 'ax2_sk5'( X, Y, Z, T, U ), Y ), ~( 'incident_o'( 
% 0.84/1.23    'ax2_sk5'( X, Y, Z, T, U ), Y ) ), ~( 'between_c'( X, U, T, Z ) ), 
% 0.84/1.23    'between_o'( Y, U, T, Z ) ],
% 0.84/1.23     [ ~( 'incident_c'( 'ax2_sk5'( X, Y, Z, T, U ), X ) ), 'incident_c'( 
% 0.84/1.23    'ax2_sk5'( X, Y, Z, T, U ), X ), ~( 'between_c'( X, U, T, Z ) ), 
% 0.84/1.23    'between_o'( Y, U, T, Z ) ],
% 0.84/1.23     [ ~( 'incident_c'( 'ax2_sk5'( X, Y, Z, T, U ), X ) ), ~( 'incident_o'( 
% 0.84/1.23    'ax2_sk5'( X, Y, Z, T, U ), Y ) ), ~( 'between_c'( X, U, T, Z ) ), 
% 1.56/1.94    'between_o'( Y, U, T, Z ) ],
% 1.56/1.94     [ 'start_point'( 'ax2_sk6'( X ), X ) ],
% 1.56/1.94     [ ~( open( X ) ), =( Y, Z ), ~( 'incident_c'( Y, X ) ), ~( 'incident_c'( 
% 1.56/1.94    Z, X ) ), ~( 'incident_o'( T, 'ax2_sk7'( X, Z, Y ) ) ), 'incident_c'( T, 
% 1.56/1.94    X ) ],
% 1.56/1.94     [ ~( open( X ) ), =( Y, Z ), ~( 'incident_c'( Y, X ) ), ~( 'incident_c'( 
% 1.56/1.94    Z, X ) ), ~( 'incident_c'( T, X ) ), 'incident_o'( T, 'ax2_sk7'( X, Z, Y
% 1.56/1.94     ) ) ],
% 1.56/1.94     [ ~( open( X ) ), =( Y, Z ), ~( 'incident_c'( Y, X ) ), ~( 'incident_c'( 
% 1.56/1.94    Z, X ) ), 'ordered_by'( 'ax2_sk7'( X, Z, Y ), Y, Z ) ],
% 1.56/1.94     [ 'ordered_by'( X, 'ax2_sk8'( Y, X ), 'ax2_sk9'( Y, X ) ), 'ordered_by'( 
% 1.56/1.94    Y, 'ax2_sk8'( Y, X ), 'ax2_sk9'( Y, X ) ), =( X, Y ) ],
% 1.56/1.94     [ 'ordered_by'( X, 'ax2_sk8'( Y, X ), 'ax2_sk9'( Y, X ) ), ~( 
% 1.56/1.94    'ordered_by'( X, 'ax2_sk8'( Y, X ), 'ax2_sk9'( Y, X ) ) ), =( X, Y ) ]
% 1.56/1.94    ,
% 1.56/1.94     [ ~( 'ordered_by'( X, 'ax2_sk8'( X, Y ), 'ax2_sk9'( X, Y ) ) ), 
% 1.56/1.94    'ordered_by'( X, 'ax2_sk8'( X, Y ), 'ax2_sk9'( X, Y ) ), =( Y, X ) ],
% 1.56/1.94     [ ~( 'ordered_by'( X, 'ax2_sk8'( X, Y ), 'ax2_sk9'( X, Y ) ) ), ~( 
% 1.56/1.94    'ordered_by'( Y, 'ax2_sk8'( X, Y ), 'ax2_sk9'( X, Y ) ) ), =( Y, X ) ]
% 1.56/1.94    ,
% 1.56/1.94     [ ~( =( X, 'underlying_curve'( Y ) ) ), ~( 'incident_o'( Z, Y ) ), 
% 1.56/1.94    'incident_c'( Z, X ) ],
% 1.56/1.94     [ ~( =( X, 'underlying_curve'( Y ) ) ), ~( 'incident_c'( Z, X ) ), 
% 1.56/1.94    'incident_o'( Z, Y ) ],
% 1.56/1.94     [ 'incident_o'( 'ax2_sk10'( X, Y ), X ), 'incident_c'( 'ax2_sk10'( X, Y
% 1.56/1.94     ), Y ), =( Y, 'underlying_curve'( X ) ) ],
% 1.56/1.94     [ 'incident_o'( 'ax2_sk10'( X, Y ), X ), ~( 'incident_o'( 'ax2_sk10'( X
% 1.56/1.94    , Y ), X ) ), =( Y, 'underlying_curve'( X ) ) ],
% 1.56/1.94     [ ~( 'incident_c'( 'ax2_sk10'( X, Y ), Y ) ), 'incident_c'( 'ax2_sk10'( 
% 1.56/1.94    X, Y ), Y ), =( Y, 'underlying_curve'( X ) ) ],
% 1.56/1.94     [ ~( 'incident_c'( 'ax2_sk10'( X, Y ), Y ) ), ~( 'incident_o'( 
% 1.56/1.94    'ax2_sk10'( X, Y ), X ) ), =( Y, 'underlying_curve'( X ) ) ],
% 1.56/1.94     [ ~( connect( X, Y, Z ) ), once( 'at_the_same_time'( at( X, Z ), at( Y, 
% 1.56/1.94    Z ) ) ) ],
% 1.56/1.94     [ ~( once( 'at_the_same_time'( at( X, Y ), at( Z, Y ) ) ) ), connect( X
% 1.56/1.94    , Z, Y ) ],
% 1.56/1.94     [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( 'at_the_same_time'( Y, 
% 1.56/1.94    X ) ) ],
% 1.56/1.94     [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( 'at_the_same_time'( Y, 
% 1.56/1.94    X ) ) ],
% 1.56/1.94     [ ~( once( 'at_the_same_time'( 'at_the_same_time'( X, Y ), Z ) ) ), once( 
% 1.56/1.94    'at_the_same_time'( X, 'at_the_same_time'( Y, Z ) ) ) ],
% 1.56/1.94     [ ~( once( 'at_the_same_time'( X, 'at_the_same_time'( Y, Z ) ) ) ), once( 
% 1.56/1.94    'at_the_same_time'( 'at_the_same_time'( X, Y ), Z ) ) ],
% 1.56/1.94     [ ~( once( X ) ), once( 'at_the_same_time'( X, X ) ) ],
% 1.56/1.94     [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( X ) ],
% 1.56/1.94     [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( Y ) ],
% 1.56/1.94     [ ~( once( at( X, Y ) ) ), 'incident_o'( Y, 'trajectory_of'( X ) ) ]
% 1.56/1.94    ,
% 1.56/1.94     [ ~( 'incident_o'( X, 'trajectory_of'( Y ) ) ), once( at( Y, X ) ) ]
% 1.56/1.94    ,
% 1.56/1.94     [ =( 'trajectory_of'( X ), 'ax3_sk1'( X ) ) ],
% 1.56/1.94     [ ~( once( 'at_the_same_time'( at( X, Y ), at( Z, T ) ) ) ), ~( once( 
% 1.56/1.94    'at_the_same_time'( at( X, U ), at( Z, W ) ) ) ), ~( 'ordered_by'( 
% 1.56/1.94    'trajectory_of'( X ), Y, U ) ), ~( 'ordered_by'( 'trajectory_of'( Z ), W
% 1.56/1.94    , T ) ) ],
% 1.56/1.94     [ ~( once( X ) ), once( 'at_the_same_time'( X, at( Y, 'ax3_sk2'( Y, X )
% 1.56/1.94     ) ) ) ],
% 1.56/1.94     [ connect( sk28, sk29, sk27 ) ],
% 1.56/1.94     [ ~( 'incident_o'( sk27, 'trajectory_of'( sk28 ) ) ), ~( 'incident_o'( 
% 1.56/1.94    sk27, 'trajectory_of'( sk29 ) ) ) ]
% 1.56/1.94  ] .
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  percentage equality = 0.109589, percentage horn = 0.690000
% 1.56/1.94  This is a problem with some equality
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  Options Used:
% 1.56/1.94  
% 1.56/1.94  useres =            1
% 1.56/1.94  useparamod =        1
% 1.56/1.94  useeqrefl =         1
% 1.56/1.94  useeqfact =         1
% 1.56/1.94  usefactor =         1
% 1.56/1.94  usesimpsplitting =  0
% 1.56/1.94  usesimpdemod =      5
% 1.56/1.94  usesimpres =        3
% 1.56/1.94  
% 1.56/1.94  resimpinuse      =  1000
% 1.56/1.94  resimpclauses =     20000
% 1.56/1.94  substype =          eqrewr
% 1.56/1.94  backwardsubs =      1
% 1.56/1.94  selectoldest =      5
% 1.56/1.94  
% 1.56/1.94  litorderings [0] =  split
% 1.56/1.94  litorderings [1] =  extend the termordering, first sorting on arguments
% 1.56/1.94  
% 1.56/1.94  termordering =      kbo
% 1.56/1.94  
% 1.56/1.94  litapriori =        0
% 1.56/1.94  termapriori =       1
% 1.56/1.94  litaposteriori =    0
% 1.56/1.94  termaposteriori =   0
% 1.56/1.94  demodaposteriori =  0
% 1.56/1.94  ordereqreflfact =   0
% 1.56/1.94  
% 1.56/1.94  litselect =         negord
% 1.56/1.94  
% 1.56/1.94  maxweight =         15
% 1.56/1.94  maxdepth =          30000
% 1.56/1.94  maxlength =         115
% 1.56/1.94  maxnrvars =         195
% 1.56/1.94  excuselevel =       1
% 1.56/1.94  increasemaxweight = 1
% 1.56/1.94  
% 1.56/1.94  maxselected =       10000000
% 1.56/1.94  maxnrclauses =      10000000
% 1.56/1.94  
% 1.56/1.94  showgenerated =    0
% 1.56/1.94  showkept =         0
% 1.56/1.94  showselected =     0
% 1.56/1.94  showdeleted =      0
% 1.56/1.94  showresimp =       1
% 1.56/1.94  showstatus =       2000
% 1.56/1.94  
% 1.56/1.94  prologoutput =     1
% 1.56/1.94  nrgoals =          5000000
% 1.56/1.94  totalproof =       1
% 1.56/1.94  
% 1.56/1.94  Symbols occurring in the translation:
% 1.56/1.94  
% 1.56/1.94  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 1.56/1.94  .  [1, 2]      (w:1, o:34, a:1, s:1, b:0), 
% 1.56/1.94  !  [4, 1]      (w:0, o:18, a:1, s:1, b:0), 
% 1.56/1.94  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 1.56/1.94  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 1.56/1.94  'part_of'  [41, 2]      (w:1, o:59, a:1, s:1, b:0), 
% 1.56/1.94  'incident_c'  [43, 2]      (w:1, o:60, a:1, s:1, b:0), 
% 1.56/1.94  'ax0_sk1'  [44, 2]      (w:1, o:61, a:1, s:1, b:0), 
% 1.56/1.94  sum  [45, 2]      (w:1, o:63, a:1, s:1, b:0), 
% 1.56/1.94  'ax0_sk2'  [47, 3]      (w:1, o:83, a:1, s:1, b:0), 
% 1.56/1.94  'end_point'  [48, 2]      (w:1, o:64, a:1, s:1, b:0), 
% 1.56/1.94  'ax0_sk3'  [49, 2]      (w:1, o:65, a:1, s:1, b:0), 
% 1.56/1.94  'ax0_sk4'  [50, 2]      (w:1, o:66, a:1, s:1, b:0), 
% 1.56/1.94  'inner_point'  [51, 2]      (w:1, o:67, a:1, s:1, b:0), 
% 1.56/1.94  meet  [52, 3]      (w:1, o:84, a:1, s:1, b:0), 
% 1.56/1.94  'ax0_sk5'  [53, 3]      (w:1, o:85, a:1, s:1, b:0), 
% 1.56/1.94  closed  [54, 1]      (w:1, o:23, a:1, s:1, b:0), 
% 1.56/1.94  'ax0_sk6'  [55, 1]      (w:1, o:24, a:1, s:1, b:0), 
% 1.56/1.94  open  [56, 1]      (w:1, o:25, a:1, s:1, b:0), 
% 1.56/1.94  'ax0_sk7'  [57, 1]      (w:1, o:26, a:1, s:1, b:0), 
% 1.56/1.94  'ax0_sk8'  [59, 1]      (w:1, o:27, a:1, s:1, b:0), 
% 1.56/1.94  'ax0_sk9'  [60, 2]      (w:1, o:68, a:1, s:1, b:0), 
% 1.56/1.94  'ax0_sk10'  [61, 2]      (w:1, o:69, a:1, s:1, b:0), 
% 1.56/1.94  'ax0_sk11'  [62, 2]      (w:1, o:70, a:1, s:1, b:0), 
% 1.56/1.94  'ax0_sk12'  [63, 2]      (w:1, o:71, a:1, s:1, b:0), 
% 1.56/1.94  'ax0_sk13'  [64, 2]      (w:1, o:72, a:1, s:1, b:0), 
% 1.56/1.94  'between_c'  [65, 4]      (w:1, o:91, a:1, s:1, b:0), 
% 1.56/1.94  'ax1_sk1'  [66, 4]      (w:1, o:89, a:1, s:1, b:0), 
% 1.56/1.94  'between_o'  [67, 4]      (w:1, o:92, a:1, s:1, b:0), 
% 1.56/1.94  'ordered_by'  [68, 3]      (w:1, o:86, a:1, s:1, b:0), 
% 1.56/1.94  'start_point'  [69, 2]      (w:1, o:62, a:1, s:1, b:0), 
% 1.56/1.94  'incident_o'  [70, 2]      (w:1, o:73, a:1, s:1, b:0), 
% 1.56/1.94  'ax2_sk1'  [71, 2]      (w:1, o:74, a:1, s:1, b:0), 
% 1.56/1.94  'finish_point'  [72, 2]      (w:1, o:75, a:1, s:1, b:0), 
% 1.56/1.94  'ax2_sk2'  [73, 2]      (w:1, o:77, a:1, s:1, b:0), 
% 1.56/1.94  'ax2_sk3'  [74, 1]      (w:1, o:28, a:1, s:1, b:0), 
% 1.56/1.94  'ax2_sk4'  [75, 4]      (w:1, o:90, a:1, s:1, b:0), 
% 1.56/1.94  'ax2_sk5'  [76, 5]      (w:1, o:93, a:1, s:1, b:0), 
% 1.56/1.94  'ax2_sk6'  [77, 1]      (w:1, o:29, a:1, s:1, b:0), 
% 1.56/1.94  'ax2_sk7'  [78, 3]      (w:1, o:87, a:1, s:1, b:0), 
% 1.56/1.94  'ax2_sk8'  [79, 2]      (w:1, o:78, a:1, s:1, b:0), 
% 1.56/1.94  'ax2_sk9'  [80, 2]      (w:1, o:79, a:1, s:1, b:0), 
% 1.56/1.94  'underlying_curve'  [81, 1]      (w:1, o:31, a:1, s:1, b:0), 
% 1.56/1.94  'ax2_sk10'  [82, 2]      (w:1, o:76, a:1, s:1, b:0), 
% 1.56/1.94  connect  [83, 3]      (w:1, o:88, a:1, s:1, b:0), 
% 1.56/1.94  at  [84, 2]      (w:1, o:80, a:1, s:1, b:0), 
% 1.56/1.94  'at_the_same_time'  [85, 2]      (w:1, o:81, a:1, s:1, b:0), 
% 1.56/1.94  once  [86, 1]      (w:1, o:32, a:1, s:1, b:0), 
% 1.56/1.94  'trajectory_of'  [87, 1]      (w:1, o:30, a:1, s:1, b:0), 
% 1.56/1.94  'ax3_sk1'  [88, 1]      (w:1, o:33, a:1, s:1, b:0), 
% 1.56/1.94  'ax3_sk2'  [90, 2]      (w:1, o:82, a:1, s:1, b:0), 
% 1.56/1.94  sk28  [91, 0]      (w:1, o:6, a:1, s:1, b:0), 
% 1.56/1.94  sk29  [92, 0]      (w:1, o:7, a:1, s:1, b:0), 
% 1.56/1.94  sk27  [93, 0]      (w:1, o:5, a:1, s:1, b:0).
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  Starting Search:
% 1.56/1.94  
% 1.56/1.94  Resimplifying inuse:
% 1.56/1.94  Done
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  Intermediate Status:
% 1.56/1.94  Generated:    5438
% 1.56/1.94  Kept:         2002
% 1.56/1.94  Inuse:        123
% 1.56/1.94  Deleted:      0
% 1.56/1.94  Deletedinuse: 0
% 1.56/1.94  
% 1.56/1.94  Resimplifying inuse:
% 1.56/1.94  Done
% 1.56/1.94  
% 1.56/1.94  Resimplifying inuse:
% 1.56/1.94  Done
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  Intermediate Status:
% 1.56/1.94  Generated:    15854
% 1.56/1.94  Kept:         4048
% 1.56/1.94  Inuse:        227
% 1.56/1.94  Deleted:      1
% 1.56/1.94  Deletedinuse: 1
% 1.56/1.94  
% 1.56/1.94  Resimplifying inuse:
% 1.56/1.94  Done
% 1.56/1.94  
% 1.56/1.94  Resimplifying inuse:
% 1.56/1.94  Done
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  Intermediate Status:
% 1.56/1.94  Generated:    27198
% 1.56/1.94  Kept:         6236
% 1.56/1.94  Inuse:        291
% 1.56/1.94  Deleted:      7
% 1.56/1.94  Deletedinuse: 7
% 1.56/1.94  
% 1.56/1.94  Resimplifying inuse:
% 1.56/1.94  Done
% 1.56/1.94  
% 1.56/1.94  Resimplifying inuse:
% 1.56/1.94  Done
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  Intermediate Status:
% 1.56/1.94  Generated:    39421
% 1.56/1.94  Kept:         8292
% 1.56/1.94  Inuse:        334
% 1.56/1.94  Deleted:      9
% 1.56/1.94  Deletedinuse: 7
% 1.56/1.94  
% 1.56/1.94  Resimplifying inuse:
% 1.56/1.94  Done
% 1.56/1.94  
% 1.56/1.94  Resimplifying inuse:
% 1.56/1.94  
% 1.56/1.94  Bliksems!, er is een bewijs:
% 1.56/1.94  % SZS status Unsatisfiable
% 1.56/1.94  % SZS output start Refutation
% 1.56/1.94  
% 1.56/1.94  clause( 85, [ ~( connect( X, Y, Z ) ), once( 'at_the_same_time'( at( X, Z )
% 1.56/1.94    , at( Y, Z ) ) ) ] )
% 1.56/1.94  .
% 1.56/1.94  clause( 91, [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( X ) ] )
% 1.56/1.94  .
% 1.56/1.94  clause( 92, [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( Y ) ] )
% 1.56/1.94  .
% 1.56/1.94  clause( 93, [ ~( once( at( X, Y ) ) ), 'incident_o'( Y, 'trajectory_of'( X
% 1.56/1.94     ) ) ] )
% 1.56/1.94  .
% 1.56/1.94  clause( 98, [ connect( sk28, sk29, sk27 ) ] )
% 1.56/1.94  .
% 1.56/1.94  clause( 99, [ ~( 'incident_o'( sk27, 'trajectory_of'( sk28 ) ) ), ~( 
% 1.56/1.94    'incident_o'( sk27, 'trajectory_of'( sk29 ) ) ) ] )
% 1.56/1.94  .
% 1.56/1.94  clause( 4525, [ ~( 'incident_o'( sk27, 'trajectory_of'( sk29 ) ) ), ~( once( 
% 1.56/1.94    at( sk28, sk27 ) ) ) ] )
% 1.56/1.94  .
% 1.56/1.94  clause( 4683, [ ~( once( at( sk28, sk27 ) ) ), ~( once( at( sk29, sk27 ) )
% 1.56/1.94     ) ] )
% 1.56/1.94  .
% 1.56/1.94  clause( 7999, [ ~( connect( X, Y, Z ) ), once( at( X, Z ) ) ] )
% 1.56/1.94  .
% 1.56/1.94  clause( 8089, [ once( at( sk28, sk27 ) ) ] )
% 1.56/1.94  .
% 1.56/1.94  clause( 8096, [ ~( once( at( sk29, sk27 ) ) ) ] )
% 1.56/1.94  .
% 1.56/1.94  clause( 8298, [ ~( once( 'at_the_same_time'( X, at( sk29, sk27 ) ) ) ) ] )
% 1.56/1.94  .
% 1.56/1.94  clause( 9286, [ ~( connect( X, sk29, sk27 ) ) ] )
% 1.56/1.94  .
% 1.56/1.94  clause( 9307, [] )
% 1.56/1.94  .
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  % SZS output end Refutation
% 1.56/1.94  found a proof!
% 1.56/1.94  
% 1.56/1.94  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 1.56/1.94  
% 1.56/1.94  initialclauses(
% 1.56/1.94  [ clause( 9309, [ ~( 'part_of'( X, Y ) ), ~( 'incident_c'( Z, X ) ), 
% 1.56/1.94    'incident_c'( Z, Y ) ] )
% 1.56/1.94  , clause( 9310, [ 'incident_c'( 'ax0_sk1'( X, Y ), X ), 'part_of'( X, Y ) ]
% 1.56/1.94     )
% 1.56/1.94  , clause( 9311, [ ~( 'incident_c'( 'ax0_sk1'( X, Y ), Y ) ), 'part_of'( X, 
% 1.56/1.94    Y ) ] )
% 1.56/1.94  , clause( 9312, [ ~( =( X, sum( Y, Z ) ) ), ~( 'incident_c'( T, X ) ), 
% 1.56/1.94    'incident_c'( T, Y ), 'incident_c'( T, Z ) ] )
% 1.56/1.94  , clause( 9313, [ ~( =( X, sum( Y, Z ) ) ), ~( 'incident_c'( T, Y ) ), 
% 1.56/1.94    'incident_c'( T, X ) ] )
% 1.56/1.94  , clause( 9314, [ ~( =( X, sum( Y, Z ) ) ), ~( 'incident_c'( T, Z ) ), 
% 1.56/1.94    'incident_c'( T, X ) ] )
% 1.56/1.94  , clause( 9315, [ 'incident_c'( 'ax0_sk2'( X, Y, Z ), Z ), 'incident_c'( 
% 1.56/1.94    'ax0_sk2'( X, Y, Z ), Y ), 'incident_c'( 'ax0_sk2'( X, Y, Z ), X ), =( Z
% 1.56/1.94    , sum( Y, X ) ) ] )
% 1.56/1.94  , clause( 9316, [ 'incident_c'( 'ax0_sk2'( X, Y, Z ), Z ), ~( 'incident_c'( 
% 1.56/1.94    'ax0_sk2'( X, Y, Z ), Z ) ), =( Z, sum( Y, X ) ) ] )
% 1.56/1.94  , clause( 9317, [ ~( 'incident_c'( 'ax0_sk2'( X, Y, Z ), Y ) ), 
% 1.56/1.94    'incident_c'( 'ax0_sk2'( X, Y, Z ), Y ), 'incident_c'( 'ax0_sk2'( X, Y, Z
% 1.56/1.94     ), X ), =( Z, sum( Y, X ) ) ] )
% 1.56/1.94  , clause( 9318, [ ~( 'incident_c'( 'ax0_sk2'( X, Y, Z ), X ) ), 
% 1.56/1.94    'incident_c'( 'ax0_sk2'( X, Y, Z ), Y ), 'incident_c'( 'ax0_sk2'( X, Y, Z
% 1.56/1.94     ), X ), =( Z, sum( Y, X ) ) ] )
% 1.56/1.94  , clause( 9319, [ ~( 'incident_c'( 'ax0_sk2'( X, Y, Z ), Y ) ), ~( 
% 1.56/1.94    'incident_c'( 'ax0_sk2'( X, Y, Z ), Z ) ), =( Z, sum( Y, X ) ) ] )
% 1.56/1.94  , clause( 9320, [ ~( 'incident_c'( 'ax0_sk2'( X, Y, Z ), X ) ), ~( 
% 1.56/1.94    'incident_c'( 'ax0_sk2'( X, Y, Z ), Z ) ), =( Z, sum( Y, X ) ) ] )
% 1.56/1.94  , clause( 9321, [ ~( 'end_point'( X, Y ) ), 'incident_c'( X, Y ) ] )
% 1.56/1.94  , clause( 9322, [ ~( 'end_point'( X, Y ) ), ~( 'part_of'( Z, Y ) ), ~( 
% 1.56/1.94    'part_of'( T, Y ) ), ~( 'incident_c'( X, Z ) ), ~( 'incident_c'( X, T ) )
% 1.56/1.94    , 'part_of'( Z, T ), 'part_of'( T, Z ) ] )
% 1.56/1.94  , clause( 9323, [ ~( 'incident_c'( X, Y ) ), 'part_of'( 'ax0_sk3'( Y, X ), 
% 1.56/1.94    Y ), 'end_point'( X, Y ) ] )
% 1.56/1.94  , clause( 9324, [ ~( 'incident_c'( X, Y ) ), 'part_of'( 'ax0_sk4'( Y, X ), 
% 1.56/1.94    Y ), 'end_point'( X, Y ) ] )
% 1.56/1.94  , clause( 9325, [ ~( 'incident_c'( X, Y ) ), 'incident_c'( X, 'ax0_sk3'( Y
% 1.56/1.94    , X ) ), 'end_point'( X, Y ) ] )
% 1.56/1.94  , clause( 9326, [ ~( 'incident_c'( X, Y ) ), 'incident_c'( X, 'ax0_sk4'( Y
% 1.56/1.94    , X ) ), 'end_point'( X, Y ) ] )
% 1.56/1.94  , clause( 9327, [ ~( 'incident_c'( X, Y ) ), ~( 'part_of'( 'ax0_sk3'( Y, X
% 1.56/1.94     ), 'ax0_sk4'( Y, X ) ) ), 'end_point'( X, Y ) ] )
% 1.56/1.94  , clause( 9328, [ ~( 'incident_c'( X, Y ) ), ~( 'part_of'( 'ax0_sk4'( Y, X
% 1.56/1.94     ), 'ax0_sk3'( Y, X ) ) ), 'end_point'( X, Y ) ] )
% 1.56/1.94  , clause( 9329, [ ~( 'inner_point'( X, Y ) ), 'incident_c'( X, Y ) ] )
% 1.56/1.94  , clause( 9330, [ ~( 'inner_point'( X, Y ) ), ~( 'end_point'( X, Y ) ) ] )
% 1.56/1.94  , clause( 9331, [ ~( 'incident_c'( X, Y ) ), 'end_point'( X, Y ), 
% 1.56/1.94    'inner_point'( X, Y ) ] )
% 1.56/1.94  , clause( 9332, [ ~( meet( X, Y, Z ) ), 'incident_c'( X, Y ) ] )
% 1.56/1.94  , clause( 9333, [ ~( meet( X, Y, Z ) ), 'incident_c'( X, Z ) ] )
% 1.56/1.94  , clause( 9334, [ ~( meet( X, Y, Z ) ), ~( 'incident_c'( T, Y ) ), ~( 
% 1.56/1.94    'incident_c'( T, Z ) ), 'end_point'( T, Y ) ] )
% 1.56/1.94  , clause( 9335, [ ~( meet( X, Y, Z ) ), ~( 'incident_c'( T, Y ) ), ~( 
% 1.56/1.94    'incident_c'( T, Z ) ), 'end_point'( T, Z ) ] )
% 1.56/1.94  , clause( 9336, [ ~( 'incident_c'( X, Y ) ), ~( 'incident_c'( X, Z ) ), 
% 1.56/1.94    'incident_c'( 'ax0_sk5'( Z, Y, X ), Y ), meet( X, Y, Z ) ] )
% 1.56/1.94  , clause( 9337, [ ~( 'incident_c'( X, Y ) ), ~( 'incident_c'( X, Z ) ), 
% 1.56/1.94    'incident_c'( 'ax0_sk5'( Z, Y, X ), Z ), meet( X, Y, Z ) ] )
% 1.56/1.94  , clause( 9338, [ ~( 'incident_c'( X, Y ) ), ~( 'incident_c'( X, Z ) ), ~( 
% 1.56/1.94    'end_point'( 'ax0_sk5'( Z, Y, X ), Y ) ), ~( 'end_point'( 'ax0_sk5'( Z, Y
% 1.56/1.94    , X ), Z ) ), meet( X, Y, Z ) ] )
% 1.56/1.94  , clause( 9339, [ ~( closed( X ) ), ~( 'end_point'( Y, X ) ) ] )
% 1.56/1.94  , clause( 9340, [ 'end_point'( 'ax0_sk6'( X ), X ), closed( X ) ] )
% 1.56/1.94  , clause( 9341, [ ~( open( X ) ), 'end_point'( 'ax0_sk7'( X ), X ) ] )
% 1.56/1.94  , clause( 9342, [ ~( 'end_point'( X, Y ) ), open( Y ) ] )
% 1.56/1.94  , clause( 9343, [ ~( 'part_of'( X, Y ) ), =( X, Y ), open( X ) ] )
% 1.56/1.94  , clause( 9344, [ ~( 'part_of'( X, Y ) ), ~( 'part_of'( Z, Y ) ), ~( 
% 1.56/1.94    'part_of'( T, Y ) ), ~( 'end_point'( U, X ) ), ~( 'end_point'( U, Z ) ), 
% 1.56/1.94    ~( 'end_point'( U, T ) ), 'part_of'( Z, T ), 'part_of'( T, Z ), 'part_of'( 
% 1.56/1.94    X, Z ), 'part_of'( Z, X ), 'part_of'( X, T ), 'part_of'( T, X ) ] )
% 1.56/1.94  , clause( 9345, [ 'inner_point'( 'ax0_sk8'( X ), X ) ] )
% 1.56/1.94  , clause( 9346, [ ~( 'inner_point'( X, Y ) ), meet( X, 'ax0_sk9'( X, Y ), 
% 1.56/1.94    'ax0_sk10'( X, Y ) ) ] )
% 1.56/1.94  , clause( 9347, [ ~( 'inner_point'( X, Y ) ), =( Y, sum( 'ax0_sk9'( X, Y )
% 1.56/1.94    , 'ax0_sk10'( X, Y ) ) ) ] )
% 1.56/1.94  , clause( 9348, [ ~( 'end_point'( X, Y ) ), ~( 'end_point'( Z, Y ) ), ~( 
% 1.56/1.94    'end_point'( T, Y ) ), =( X, Z ), =( X, T ), =( Z, T ) ] )
% 1.56/1.94  , clause( 9349, [ ~( 'end_point'( X, Y ) ), 'end_point'( 'ax0_sk11'( X, Y )
% 1.56/1.94    , Y ) ] )
% 1.56/1.94  , clause( 9350, [ ~( 'end_point'( X, Y ) ), ~( =( X, 'ax0_sk11'( X, Y ) ) )
% 1.56/1.94     ] )
% 1.56/1.94  , clause( 9351, [ ~( closed( X ) ), ~( meet( Y, Z, T ) ), ~( =( X, sum( Z, 
% 1.56/1.94    T ) ) ), ~( 'end_point'( U, Z ) ), meet( U, Z, T ) ] )
% 1.56/1.94  , clause( 9352, [ ~( meet( X, Y, Z ) ), =( 'ax0_sk12'( Z, Y ), sum( Y, Z )
% 1.56/1.94     ) ] )
% 1.56/1.94  , clause( 9353, [ 'incident_c'( 'ax0_sk13'( X, Y ), Y ), 'incident_c'( 
% 1.56/1.94    'ax0_sk13'( X, Y ), X ), =( Y, X ) ] )
% 1.56/1.94  , clause( 9354, [ 'incident_c'( 'ax0_sk13'( X, Y ), Y ), ~( 'incident_c'( 
% 1.56/1.94    'ax0_sk13'( X, Y ), Y ) ), =( Y, X ) ] )
% 1.56/1.94  , clause( 9355, [ ~( 'incident_c'( 'ax0_sk13'( X, Y ), X ) ), 'incident_c'( 
% 1.56/1.94    'ax0_sk13'( X, Y ), X ), =( Y, X ) ] )
% 1.56/1.94  , clause( 9356, [ ~( 'incident_c'( 'ax0_sk13'( X, Y ), X ) ), ~( 
% 1.56/1.94    'incident_c'( 'ax0_sk13'( X, Y ), Y ) ), =( Y, X ) ] )
% 1.56/1.94  , clause( 9357, [ ~( 'between_c'( X, Y, Z, T ) ), ~( =( Y, T ) ) ] )
% 1.56/1.94  , clause( 9358, [ ~( 'between_c'( X, Y, Z, T ) ), 'part_of'( 'ax1_sk1'( T, 
% 1.56/1.94    Z, Y, X ), X ) ] )
% 1.56/1.94  , clause( 9359, [ ~( 'between_c'( X, Y, Z, T ) ), 'end_point'( Y, 'ax1_sk1'( 
% 1.56/1.94    T, Z, Y, X ) ) ] )
% 1.56/1.94  , clause( 9360, [ ~( 'between_c'( X, Y, Z, T ) ), 'end_point'( T, 'ax1_sk1'( 
% 1.56/1.94    T, Z, Y, X ) ) ] )
% 1.56/1.94  , clause( 9361, [ ~( 'between_c'( X, Y, Z, T ) ), 'inner_point'( Z, 
% 1.56/1.94    'ax1_sk1'( T, Z, Y, X ) ) ] )
% 1.56/1.94  , clause( 9362, [ =( X, Y ), ~( 'part_of'( Z, T ) ), ~( 'end_point'( X, Z )
% 1.56/1.94     ), ~( 'end_point'( Y, Z ) ), ~( 'inner_point'( U, Z ) ), 'between_c'( T
% 1.56/1.94    , X, U, Y ) ] )
% 1.56/1.94  , clause( 9363, [ ~( 'between_o'( X, Y, Z, T ) ), 'ordered_by'( X, Y, Z ), 
% 1.56/1.94    'ordered_by'( X, T, Z ) ] )
% 1.56/1.94  , clause( 9364, [ ~( 'between_o'( X, Y, Z, T ) ), 'ordered_by'( X, Y, Z ), 
% 1.56/1.94    'ordered_by'( X, Z, Y ) ] )
% 1.56/1.94  , clause( 9365, [ ~( 'between_o'( X, Y, Z, T ) ), 'ordered_by'( X, Z, T ), 
% 1.56/1.94    'ordered_by'( X, T, Z ) ] )
% 1.56/1.94  , clause( 9366, [ ~( 'between_o'( X, Y, Z, T ) ), 'ordered_by'( X, Z, T ), 
% 1.56/1.94    'ordered_by'( X, Z, Y ) ] )
% 1.56/1.94  , clause( 9367, [ ~( 'ordered_by'( X, Y, Z ) ), ~( 'ordered_by'( X, Z, T )
% 1.56/1.94     ), 'between_o'( X, Y, Z, T ) ] )
% 1.56/1.94  , clause( 9368, [ ~( 'ordered_by'( X, Y, Z ) ), ~( 'ordered_by'( X, Z, T )
% 1.56/1.94     ), 'between_o'( X, T, Z, Y ) ] )
% 1.56/1.94  , clause( 9369, [ ~( 'start_point'( X, Y ) ), 'incident_o'( X, Y ) ] )
% 1.56/1.94  , clause( 9370, [ ~( 'start_point'( X, Y ) ), =( X, Z ), ~( 'incident_o'( Z
% 1.56/1.94    , Y ) ), 'ordered_by'( Y, X, Z ) ] )
% 1.56/1.94  , clause( 9371, [ ~( 'incident_o'( X, Y ) ), ~( =( X, 'ax2_sk1'( Y, X ) ) )
% 1.56/1.94    , 'start_point'( X, Y ) ] )
% 1.56/1.94  , clause( 9372, [ ~( 'incident_o'( X, Y ) ), 'incident_o'( 'ax2_sk1'( Y, X
% 1.56/1.94     ), Y ), 'start_point'( X, Y ) ] )
% 1.56/1.94  , clause( 9373, [ ~( 'incident_o'( X, Y ) ), ~( 'ordered_by'( Y, X, 
% 1.56/1.94    'ax2_sk1'( Y, X ) ) ), 'start_point'( X, Y ) ] )
% 1.56/1.94  , clause( 9374, [ ~( 'finish_point'( X, Y ) ), 'incident_o'( X, Y ) ] )
% 1.56/1.94  , clause( 9375, [ ~( 'finish_point'( X, Y ) ), =( X, Z ), ~( 'incident_o'( 
% 1.56/1.94    Z, Y ) ), 'ordered_by'( Y, Z, X ) ] )
% 1.56/1.94  , clause( 9376, [ ~( 'incident_o'( X, Y ) ), ~( =( X, 'ax2_sk2'( Y, X ) ) )
% 1.56/1.94    , 'finish_point'( X, Y ) ] )
% 1.56/1.94  , clause( 9377, [ ~( 'incident_o'( X, Y ) ), 'incident_o'( 'ax2_sk2'( Y, X
% 1.56/1.94     ), Y ), 'finish_point'( X, Y ) ] )
% 1.56/1.94  , clause( 9378, [ ~( 'incident_o'( X, Y ) ), ~( 'ordered_by'( Y, 'ax2_sk2'( 
% 1.56/1.94    Y, X ), X ) ), 'finish_point'( X, Y ) ] )
% 1.56/1.94  , clause( 9379, [ ~( 'ordered_by'( X, Y, Z ) ), 'incident_o'( Y, X ) ] )
% 1.56/1.94  , clause( 9380, [ ~( 'ordered_by'( X, Y, Z ) ), 'incident_o'( Z, X ) ] )
% 1.56/1.94  , clause( 9381, [ open( 'ax2_sk3'( X ) ) ] )
% 1.56/1.94  , clause( 9382, [ ~( 'incident_o'( X, Y ) ), 'incident_c'( X, 'ax2_sk3'( Y
% 1.56/1.94     ) ) ] )
% 1.56/1.94  , clause( 9383, [ ~( 'incident_c'( X, 'ax2_sk3'( Y ) ) ), 'incident_o'( X, 
% 1.56/1.94    Y ) ] )
% 1.56/1.94  , clause( 9384, [ ~( 'between_o'( X, Y, Z, T ) ), ~( 'incident_o'( U, X ) )
% 1.56/1.94    , 'incident_c'( U, 'ax2_sk4'( X, T, Z, Y ) ) ] )
% 1.56/1.94  , clause( 9385, [ ~( 'between_o'( X, Y, Z, T ) ), ~( 'incident_c'( U, 
% 1.56/1.94    'ax2_sk4'( X, T, Z, Y ) ) ), 'incident_o'( U, X ) ] )
% 1.56/1.94  , clause( 9386, [ ~( 'between_o'( X, Y, Z, T ) ), 'between_c'( 'ax2_sk4'( X
% 1.56/1.94    , T, Z, Y ), Y, Z, T ) ] )
% 1.56/1.94  , clause( 9387, [ 'incident_o'( 'ax2_sk5'( X, Y, Z, T, U ), Y ), 
% 1.56/1.94    'incident_c'( 'ax2_sk5'( X, Y, Z, T, U ), X ), ~( 'between_c'( X, U, T, Z
% 1.56/1.94     ) ), 'between_o'( Y, U, T, Z ) ] )
% 1.56/1.94  , clause( 9388, [ 'incident_o'( 'ax2_sk5'( X, Y, Z, T, U ), Y ), ~( 
% 1.56/1.94    'incident_o'( 'ax2_sk5'( X, Y, Z, T, U ), Y ) ), ~( 'between_c'( X, U, T
% 1.56/1.94    , Z ) ), 'between_o'( Y, U, T, Z ) ] )
% 1.56/1.94  , clause( 9389, [ ~( 'incident_c'( 'ax2_sk5'( X, Y, Z, T, U ), X ) ), 
% 1.56/1.94    'incident_c'( 'ax2_sk5'( X, Y, Z, T, U ), X ), ~( 'between_c'( X, U, T, Z
% 1.56/1.94     ) ), 'between_o'( Y, U, T, Z ) ] )
% 1.56/1.94  , clause( 9390, [ ~( 'incident_c'( 'ax2_sk5'( X, Y, Z, T, U ), X ) ), ~( 
% 1.56/1.94    'incident_o'( 'ax2_sk5'( X, Y, Z, T, U ), Y ) ), ~( 'between_c'( X, U, T
% 1.56/1.94    , Z ) ), 'between_o'( Y, U, T, Z ) ] )
% 1.56/1.94  , clause( 9391, [ 'start_point'( 'ax2_sk6'( X ), X ) ] )
% 1.56/1.94  , clause( 9392, [ ~( open( X ) ), =( Y, Z ), ~( 'incident_c'( Y, X ) ), ~( 
% 1.56/1.94    'incident_c'( Z, X ) ), ~( 'incident_o'( T, 'ax2_sk7'( X, Z, Y ) ) ), 
% 1.56/1.94    'incident_c'( T, X ) ] )
% 1.56/1.94  , clause( 9393, [ ~( open( X ) ), =( Y, Z ), ~( 'incident_c'( Y, X ) ), ~( 
% 1.56/1.94    'incident_c'( Z, X ) ), ~( 'incident_c'( T, X ) ), 'incident_o'( T, 
% 1.56/1.94    'ax2_sk7'( X, Z, Y ) ) ] )
% 1.56/1.94  , clause( 9394, [ ~( open( X ) ), =( Y, Z ), ~( 'incident_c'( Y, X ) ), ~( 
% 1.56/1.94    'incident_c'( Z, X ) ), 'ordered_by'( 'ax2_sk7'( X, Z, Y ), Y, Z ) ] )
% 1.56/1.94  , clause( 9395, [ 'ordered_by'( X, 'ax2_sk8'( Y, X ), 'ax2_sk9'( Y, X ) ), 
% 1.56/1.94    'ordered_by'( Y, 'ax2_sk8'( Y, X ), 'ax2_sk9'( Y, X ) ), =( X, Y ) ] )
% 1.56/1.94  , clause( 9396, [ 'ordered_by'( X, 'ax2_sk8'( Y, X ), 'ax2_sk9'( Y, X ) ), 
% 1.56/1.94    ~( 'ordered_by'( X, 'ax2_sk8'( Y, X ), 'ax2_sk9'( Y, X ) ) ), =( X, Y ) ]
% 1.56/1.94     )
% 1.56/1.94  , clause( 9397, [ ~( 'ordered_by'( X, 'ax2_sk8'( X, Y ), 'ax2_sk9'( X, Y )
% 1.56/1.94     ) ), 'ordered_by'( X, 'ax2_sk8'( X, Y ), 'ax2_sk9'( X, Y ) ), =( Y, X )
% 1.56/1.94     ] )
% 1.56/1.94  , clause( 9398, [ ~( 'ordered_by'( X, 'ax2_sk8'( X, Y ), 'ax2_sk9'( X, Y )
% 1.56/1.94     ) ), ~( 'ordered_by'( Y, 'ax2_sk8'( X, Y ), 'ax2_sk9'( X, Y ) ) ), =( Y
% 1.56/1.94    , X ) ] )
% 1.56/1.94  , clause( 9399, [ ~( =( X, 'underlying_curve'( Y ) ) ), ~( 'incident_o'( Z
% 1.56/1.94    , Y ) ), 'incident_c'( Z, X ) ] )
% 1.56/1.94  , clause( 9400, [ ~( =( X, 'underlying_curve'( Y ) ) ), ~( 'incident_c'( Z
% 1.56/1.94    , X ) ), 'incident_o'( Z, Y ) ] )
% 1.56/1.94  , clause( 9401, [ 'incident_o'( 'ax2_sk10'( X, Y ), X ), 'incident_c'( 
% 1.56/1.94    'ax2_sk10'( X, Y ), Y ), =( Y, 'underlying_curve'( X ) ) ] )
% 1.56/1.94  , clause( 9402, [ 'incident_o'( 'ax2_sk10'( X, Y ), X ), ~( 'incident_o'( 
% 1.56/1.94    'ax2_sk10'( X, Y ), X ) ), =( Y, 'underlying_curve'( X ) ) ] )
% 1.56/1.94  , clause( 9403, [ ~( 'incident_c'( 'ax2_sk10'( X, Y ), Y ) ), 'incident_c'( 
% 1.56/1.94    'ax2_sk10'( X, Y ), Y ), =( Y, 'underlying_curve'( X ) ) ] )
% 1.56/1.94  , clause( 9404, [ ~( 'incident_c'( 'ax2_sk10'( X, Y ), Y ) ), ~( 
% 1.56/1.94    'incident_o'( 'ax2_sk10'( X, Y ), X ) ), =( Y, 'underlying_curve'( X ) )
% 1.56/1.94     ] )
% 1.56/1.94  , clause( 9405, [ ~( connect( X, Y, Z ) ), once( 'at_the_same_time'( at( X
% 1.56/1.94    , Z ), at( Y, Z ) ) ) ] )
% 1.56/1.94  , clause( 9406, [ ~( once( 'at_the_same_time'( at( X, Y ), at( Z, Y ) ) ) )
% 1.56/1.94    , connect( X, Z, Y ) ] )
% 1.56/1.94  , clause( 9407, [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( 
% 1.56/1.94    'at_the_same_time'( Y, X ) ) ] )
% 1.56/1.94  , clause( 9408, [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( 
% 1.56/1.94    'at_the_same_time'( Y, X ) ) ] )
% 1.56/1.94  , clause( 9409, [ ~( once( 'at_the_same_time'( 'at_the_same_time'( X, Y ), 
% 1.56/1.94    Z ) ) ), once( 'at_the_same_time'( X, 'at_the_same_time'( Y, Z ) ) ) ] )
% 1.56/1.94  , clause( 9410, [ ~( once( 'at_the_same_time'( X, 'at_the_same_time'( Y, Z
% 1.56/1.94     ) ) ) ), once( 'at_the_same_time'( 'at_the_same_time'( X, Y ), Z ) ) ]
% 1.56/1.94     )
% 1.56/1.94  , clause( 9411, [ ~( once( X ) ), once( 'at_the_same_time'( X, X ) ) ] )
% 1.56/1.94  , clause( 9412, [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( X ) ] )
% 1.56/1.94  , clause( 9413, [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( Y ) ] )
% 1.56/1.94  , clause( 9414, [ ~( once( at( X, Y ) ) ), 'incident_o'( Y, 'trajectory_of'( 
% 1.56/1.94    X ) ) ] )
% 1.56/1.94  , clause( 9415, [ ~( 'incident_o'( X, 'trajectory_of'( Y ) ) ), once( at( Y
% 1.56/1.94    , X ) ) ] )
% 1.56/1.94  , clause( 9416, [ =( 'trajectory_of'( X ), 'ax3_sk1'( X ) ) ] )
% 1.56/1.94  , clause( 9417, [ ~( once( 'at_the_same_time'( at( X, Y ), at( Z, T ) ) ) )
% 1.56/1.94    , ~( once( 'at_the_same_time'( at( X, U ), at( Z, W ) ) ) ), ~( 
% 1.56/1.94    'ordered_by'( 'trajectory_of'( X ), Y, U ) ), ~( 'ordered_by'( 
% 1.56/1.94    'trajectory_of'( Z ), W, T ) ) ] )
% 1.56/1.94  , clause( 9418, [ ~( once( X ) ), once( 'at_the_same_time'( X, at( Y, 
% 1.56/1.94    'ax3_sk2'( Y, X ) ) ) ) ] )
% 1.56/1.94  , clause( 9419, [ connect( sk28, sk29, sk27 ) ] )
% 1.56/1.94  , clause( 9420, [ ~( 'incident_o'( sk27, 'trajectory_of'( sk28 ) ) ), ~( 
% 1.56/1.94    'incident_o'( sk27, 'trajectory_of'( sk29 ) ) ) ] )
% 1.56/1.94  ] ).
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  subsumption(
% 1.56/1.94  clause( 85, [ ~( connect( X, Y, Z ) ), once( 'at_the_same_time'( at( X, Z )
% 1.56/1.94    , at( Y, Z ) ) ) ] )
% 1.56/1.94  , clause( 9405, [ ~( connect( X, Y, Z ) ), once( 'at_the_same_time'( at( X
% 1.56/1.94    , Z ), at( Y, Z ) ) ) ] )
% 1.56/1.94  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.56/1.94    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] ) ).
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  subsumption(
% 1.56/1.94  clause( 91, [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( X ) ] )
% 1.56/1.94  , clause( 9412, [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( X ) ] )
% 1.56/1.94  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.56/1.94     ), ==>( 1, 1 )] ) ).
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  subsumption(
% 1.56/1.94  clause( 92, [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( Y ) ] )
% 1.56/1.94  , clause( 9413, [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( Y ) ] )
% 1.56/1.94  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.56/1.94     ), ==>( 1, 1 )] ) ).
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  subsumption(
% 1.56/1.94  clause( 93, [ ~( once( at( X, Y ) ) ), 'incident_o'( Y, 'trajectory_of'( X
% 1.56/1.94     ) ) ] )
% 1.56/1.94  , clause( 9414, [ ~( once( at( X, Y ) ) ), 'incident_o'( Y, 'trajectory_of'( 
% 1.56/1.94    X ) ) ] )
% 1.56/1.94  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.56/1.94     ), ==>( 1, 1 )] ) ).
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  subsumption(
% 1.56/1.94  clause( 98, [ connect( sk28, sk29, sk27 ) ] )
% 1.56/1.94  , clause( 9419, [ connect( sk28, sk29, sk27 ) ] )
% 1.56/1.94  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  subsumption(
% 1.56/1.94  clause( 99, [ ~( 'incident_o'( sk27, 'trajectory_of'( sk28 ) ) ), ~( 
% 1.56/1.94    'incident_o'( sk27, 'trajectory_of'( sk29 ) ) ) ] )
% 1.56/1.94  , clause( 9420, [ ~( 'incident_o'( sk27, 'trajectory_of'( sk28 ) ) ), ~( 
% 1.56/1.94    'incident_o'( sk27, 'trajectory_of'( sk29 ) ) ) ] )
% 1.56/1.94  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 1.56/1.94     ).
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  resolution(
% 1.56/1.94  clause( 10017, [ ~( 'incident_o'( sk27, 'trajectory_of'( sk29 ) ) ), ~( 
% 1.56/1.94    once( at( sk28, sk27 ) ) ) ] )
% 1.56/1.94  , clause( 99, [ ~( 'incident_o'( sk27, 'trajectory_of'( sk28 ) ) ), ~( 
% 1.56/1.94    'incident_o'( sk27, 'trajectory_of'( sk29 ) ) ) ] )
% 1.56/1.94  , 0, clause( 93, [ ~( once( at( X, Y ) ) ), 'incident_o'( Y, 
% 1.56/1.94    'trajectory_of'( X ) ) ] )
% 1.56/1.94  , 1, substitution( 0, [] ), substitution( 1, [ :=( X, sk28 ), :=( Y, sk27 )] )
% 1.56/1.94    ).
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  subsumption(
% 1.56/1.94  clause( 4525, [ ~( 'incident_o'( sk27, 'trajectory_of'( sk29 ) ) ), ~( once( 
% 1.56/1.94    at( sk28, sk27 ) ) ) ] )
% 1.56/1.94  , clause( 10017, [ ~( 'incident_o'( sk27, 'trajectory_of'( sk29 ) ) ), ~( 
% 1.56/1.94    once( at( sk28, sk27 ) ) ) ] )
% 1.56/1.94  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 1.56/1.94     ).
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  resolution(
% 1.56/1.94  clause( 10019, [ ~( once( at( sk28, sk27 ) ) ), ~( once( at( sk29, sk27 ) )
% 1.56/1.94     ) ] )
% 1.56/1.94  , clause( 4525, [ ~( 'incident_o'( sk27, 'trajectory_of'( sk29 ) ) ), ~( 
% 1.56/1.94    once( at( sk28, sk27 ) ) ) ] )
% 1.56/1.94  , 0, clause( 93, [ ~( once( at( X, Y ) ) ), 'incident_o'( Y, 
% 1.56/1.94    'trajectory_of'( X ) ) ] )
% 1.56/1.94  , 1, substitution( 0, [] ), substitution( 1, [ :=( X, sk29 ), :=( Y, sk27 )] )
% 1.56/1.94    ).
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  subsumption(
% 1.56/1.94  clause( 4683, [ ~( once( at( sk28, sk27 ) ) ), ~( once( at( sk29, sk27 ) )
% 1.56/1.94     ) ] )
% 1.56/1.94  , clause( 10019, [ ~( once( at( sk28, sk27 ) ) ), ~( once( at( sk29, sk27 )
% 1.56/1.94     ) ) ] )
% 1.56/1.94  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 1.56/1.94     ).
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  resolution(
% 1.56/1.94  clause( 10020, [ once( at( X, Y ) ), ~( connect( X, Z, Y ) ) ] )
% 1.56/1.94  , clause( 91, [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( X ) ] )
% 1.56/1.94  , 0, clause( 85, [ ~( connect( X, Y, Z ) ), once( 'at_the_same_time'( at( X
% 1.56/1.94    , Z ), at( Y, Z ) ) ) ] )
% 1.56/1.94  , 1, substitution( 0, [ :=( X, at( X, Y ) ), :=( Y, at( Z, Y ) )] ), 
% 1.56/1.94    substitution( 1, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] )).
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  subsumption(
% 1.56/1.94  clause( 7999, [ ~( connect( X, Y, Z ) ), once( at( X, Z ) ) ] )
% 1.56/1.94  , clause( 10020, [ once( at( X, Y ) ), ~( connect( X, Z, Y ) ) ] )
% 1.56/1.94  , substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] ), 
% 1.56/1.94    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  resolution(
% 1.56/1.94  clause( 10021, [ once( at( sk28, sk27 ) ) ] )
% 1.56/1.94  , clause( 7999, [ ~( connect( X, Y, Z ) ), once( at( X, Z ) ) ] )
% 1.56/1.94  , 0, clause( 98, [ connect( sk28, sk29, sk27 ) ] )
% 1.56/1.94  , 0, substitution( 0, [ :=( X, sk28 ), :=( Y, sk29 ), :=( Z, sk27 )] ), 
% 1.56/1.94    substitution( 1, [] )).
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  subsumption(
% 1.56/1.94  clause( 8089, [ once( at( sk28, sk27 ) ) ] )
% 1.56/1.94  , clause( 10021, [ once( at( sk28, sk27 ) ) ] )
% 1.56/1.94  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  resolution(
% 1.56/1.94  clause( 10022, [ ~( once( at( sk29, sk27 ) ) ) ] )
% 1.56/1.94  , clause( 4683, [ ~( once( at( sk28, sk27 ) ) ), ~( once( at( sk29, sk27 )
% 1.56/1.94     ) ) ] )
% 1.56/1.94  , 0, clause( 8089, [ once( at( sk28, sk27 ) ) ] )
% 1.56/1.94  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  subsumption(
% 1.56/1.94  clause( 8096, [ ~( once( at( sk29, sk27 ) ) ) ] )
% 1.56/1.94  , clause( 10022, [ ~( once( at( sk29, sk27 ) ) ) ] )
% 1.56/1.94  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  resolution(
% 1.56/1.94  clause( 10023, [ ~( once( 'at_the_same_time'( X, at( sk29, sk27 ) ) ) ) ]
% 1.56/1.94     )
% 1.56/1.94  , clause( 8096, [ ~( once( at( sk29, sk27 ) ) ) ] )
% 1.56/1.94  , 0, clause( 92, [ ~( once( 'at_the_same_time'( X, Y ) ) ), once( Y ) ] )
% 1.56/1.94  , 1, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, at( sk29
% 1.56/1.94    , sk27 ) )] )).
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  subsumption(
% 1.56/1.94  clause( 8298, [ ~( once( 'at_the_same_time'( X, at( sk29, sk27 ) ) ) ) ] )
% 1.56/1.94  , clause( 10023, [ ~( once( 'at_the_same_time'( X, at( sk29, sk27 ) ) ) ) ]
% 1.56/1.94     )
% 1.56/1.94  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  resolution(
% 1.56/1.94  clause( 10024, [ ~( connect( X, sk29, sk27 ) ) ] )
% 1.56/1.94  , clause( 8298, [ ~( once( 'at_the_same_time'( X, at( sk29, sk27 ) ) ) ) ]
% 1.56/1.94     )
% 1.56/1.94  , 0, clause( 85, [ ~( connect( X, Y, Z ) ), once( 'at_the_same_time'( at( X
% 1.56/1.94    , Z ), at( Y, Z ) ) ) ] )
% 1.56/1.94  , 1, substitution( 0, [ :=( X, at( X, sk27 ) )] ), substitution( 1, [ :=( X
% 1.56/1.94    , X ), :=( Y, sk29 ), :=( Z, sk27 )] )).
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  subsumption(
% 1.56/1.94  clause( 9286, [ ~( connect( X, sk29, sk27 ) ) ] )
% 1.56/1.94  , clause( 10024, [ ~( connect( X, sk29, sk27 ) ) ] )
% 1.56/1.94  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  resolution(
% 1.56/1.94  clause( 10025, [] )
% 1.56/1.94  , clause( 9286, [ ~( connect( X, sk29, sk27 ) ) ] )
% 1.56/1.94  , 0, clause( 98, [ connect( sk28, sk29, sk27 ) ] )
% 1.56/1.94  , 0, substitution( 0, [ :=( X, sk28 )] ), substitution( 1, [] )).
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  subsumption(
% 1.56/1.94  clause( 9307, [] )
% 1.56/1.94  , clause( 10025, [] )
% 1.56/1.94  , substitution( 0, [] ), permutation( 0, [] ) ).
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  end.
% 1.56/1.94  
% 1.56/1.94  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 1.56/1.94  
% 1.56/1.94  Memory use:
% 1.56/1.94  
% 1.56/1.94  space for terms:        211034
% 1.56/1.94  space for clauses:      435386
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  clauses generated:      43551
% 1.56/1.94  clauses kept:           9308
% 1.56/1.94  clauses selected:       355
% 1.56/1.94  clauses deleted:        79
% 1.56/1.94  clauses inuse deleted:  77
% 1.56/1.94  
% 1.56/1.94  subsentry:          43983
% 1.56/1.94  literals s-matched: 37314
% 1.56/1.94  literals matched:   34336
% 1.56/1.94  full subsumption:   16330
% 1.56/1.94  
% 1.56/1.94  checksum:           -1451552601
% 1.56/1.94  
% 1.56/1.94  
% 1.56/1.94  Bliksem ended
%------------------------------------------------------------------------------