TSTP Solution File: GEO188+2 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : GEO188+2 : TPTP v8.1.0. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n022.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 02:52:28 EDT 2022

% Result   : Theorem 1.26s 1.68s
% Output   : Refutation 1.26s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : GEO188+2 : TPTP v8.1.0. Released v3.3.0.
% 0.12/0.12  % Command  : bliksem %s
% 0.12/0.33  % Computer : n022.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % DateTime : Sat Jun 18 14:04:16 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 1.26/1.67  *** allocated 10000 integers for termspace/termends
% 1.26/1.67  *** allocated 10000 integers for clauses
% 1.26/1.67  *** allocated 10000 integers for justifications
% 1.26/1.67  Bliksem 1.12
% 1.26/1.67  
% 1.26/1.67  
% 1.26/1.67  Automatic Strategy Selection
% 1.26/1.67  
% 1.26/1.67  
% 1.26/1.67  Clauses:
% 1.26/1.67  
% 1.26/1.67  { ! distinct_points( X, X ) }.
% 1.26/1.67  { ! distinct_lines( X, X ) }.
% 1.26/1.67  { ! convergent_lines( X, X ) }.
% 1.26/1.67  { ! distinct_points( X, Y ), distinct_points( X, Z ), distinct_points( Y, Z
% 1.26/1.67     ) }.
% 1.26/1.67  { ! distinct_lines( X, Y ), distinct_lines( X, Z ), distinct_lines( Y, Z )
% 1.26/1.67     }.
% 1.26/1.67  { ! convergent_lines( X, Y ), convergent_lines( X, Z ), convergent_lines( Y
% 1.26/1.67    , Z ) }.
% 1.26/1.67  { ! distinct_points( X, Y ), ! apart_point_and_line( Z, line_connecting( X
% 1.26/1.67    , Y ) ), distinct_points( Z, X ) }.
% 1.26/1.67  { ! distinct_points( X, Y ), ! apart_point_and_line( Z, line_connecting( X
% 1.26/1.67    , Y ) ), distinct_points( Z, Y ) }.
% 1.26/1.67  { ! convergent_lines( X, Y ), ! apart_point_and_line( Z, X ), 
% 1.26/1.67    distinct_points( Z, intersection_point( X, Y ) ) }.
% 1.26/1.67  { ! convergent_lines( X, Y ), ! apart_point_and_line( Z, Y ), 
% 1.26/1.67    distinct_points( Z, intersection_point( X, Y ) ) }.
% 1.26/1.67  { ! distinct_points( X, Y ), ! distinct_lines( Z, T ), apart_point_and_line
% 1.26/1.67    ( X, Z ), apart_point_and_line( X, T ), apart_point_and_line( Y, Z ), 
% 1.26/1.67    apart_point_and_line( Y, T ) }.
% 1.26/1.67  { ! apart_point_and_line( X, Y ), distinct_points( X, Z ), 
% 1.26/1.67    apart_point_and_line( Z, Y ) }.
% 1.26/1.67  { ! apart_point_and_line( X, Y ), distinct_lines( Y, Z ), 
% 1.26/1.67    apart_point_and_line( X, Z ) }.
% 1.26/1.67  { ! convergent_lines( X, Y ), distinct_lines( X, Y ) }.
% 1.26/1.67  { distinct_points( skol1, skol2 ) }.
% 1.26/1.67  { distinct_points( skol1, skol3 ) }.
% 1.26/1.67  { distinct_points( skol2, skol3 ) }.
% 1.26/1.67  { ! apart_point_and_line( skol3, line_connecting( skol1, skol2 ) ) }.
% 1.26/1.67  { apart_point_and_line( skol1, line_connecting( skol3, skol2 ) ) }.
% 1.26/1.67  
% 1.26/1.67  percentage equality = 0.000000, percentage horn = 0.684211
% 1.26/1.67  This a non-horn, non-equality problem
% 1.26/1.67  
% 1.26/1.67  
% 1.26/1.67  Options Used:
% 1.26/1.67  
% 1.26/1.67  useres =            1
% 1.26/1.67  useparamod =        0
% 1.26/1.67  useeqrefl =         0
% 1.26/1.67  useeqfact =         0
% 1.26/1.67  usefactor =         1
% 1.26/1.67  usesimpsplitting =  0
% 1.26/1.67  usesimpdemod =      0
% 1.26/1.67  usesimpres =        3
% 1.26/1.67  
% 1.26/1.67  resimpinuse      =  1000
% 1.26/1.67  resimpclauses =     20000
% 1.26/1.67  substype =          standard
% 1.26/1.68  backwardsubs =      1
% 1.26/1.68  selectoldest =      5
% 1.26/1.68  
% 1.26/1.68  litorderings [0] =  split
% 1.26/1.68  litorderings [1] =  liftord
% 1.26/1.68  
% 1.26/1.68  termordering =      none
% 1.26/1.68  
% 1.26/1.68  litapriori =        1
% 1.26/1.68  termapriori =       0
% 1.26/1.68  litaposteriori =    0
% 1.26/1.68  termaposteriori =   0
% 1.26/1.68  demodaposteriori =  0
% 1.26/1.68  ordereqreflfact =   0
% 1.26/1.68  
% 1.26/1.68  litselect =         none
% 1.26/1.68  
% 1.26/1.68  maxweight =         15
% 1.26/1.68  maxdepth =          30000
% 1.26/1.68  maxlength =         115
% 1.26/1.68  maxnrvars =         195
% 1.26/1.68  excuselevel =       1
% 1.26/1.68  increasemaxweight = 1
% 1.26/1.68  
% 1.26/1.68  maxselected =       10000000
% 1.26/1.68  maxnrclauses =      10000000
% 1.26/1.68  
% 1.26/1.68  showgenerated =    0
% 1.26/1.68  showkept =         0
% 1.26/1.68  showselected =     0
% 1.26/1.68  showdeleted =      0
% 1.26/1.68  showresimp =       1
% 1.26/1.68  showstatus =       2000
% 1.26/1.68  
% 1.26/1.68  prologoutput =     0
% 1.26/1.68  nrgoals =          5000000
% 1.26/1.68  totalproof =       1
% 1.26/1.68  
% 1.26/1.68  Symbols occurring in the translation:
% 1.26/1.68  
% 1.26/1.68  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 1.26/1.68  .  [1, 2]      (w:1, o:19, a:1, s:1, b:0), 
% 1.26/1.68  !  [4, 1]      (w:0, o:14, a:1, s:1, b:0), 
% 1.26/1.68  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 1.26/1.68  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 1.26/1.68  distinct_points  [36, 2]      (w:1, o:44, a:1, s:1, b:0), 
% 1.26/1.68  distinct_lines  [37, 2]      (w:1, o:45, a:1, s:1, b:0), 
% 1.26/1.68  convergent_lines  [38, 2]      (w:1, o:43, a:1, s:1, b:0), 
% 1.26/1.68  line_connecting  [41, 2]      (w:1, o:46, a:1, s:1, b:0), 
% 1.26/1.68  apart_point_and_line  [42, 2]      (w:1, o:47, a:1, s:1, b:0), 
% 1.26/1.68  intersection_point  [43, 2]      (w:1, o:48, a:1, s:1, b:0), 
% 1.26/1.68  skol1  [46, 0]      (w:1, o:11, a:1, s:1, b:0), 
% 1.26/1.68  skol2  [47, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 1.26/1.68  skol3  [48, 0]      (w:1, o:13, a:1, s:1, b:0).
% 1.26/1.68  
% 1.26/1.68  
% 1.26/1.68  Starting Search:
% 1.26/1.68  
% 1.26/1.68  *** allocated 15000 integers for clauses
% 1.26/1.68  *** allocated 22500 integers for clauses
% 1.26/1.68  *** allocated 33750 integers for clauses
% 1.26/1.68  
% 1.26/1.68  Bliksems!, er is een bewijs:
% 1.26/1.68  % SZS status Theorem
% 1.26/1.68  % SZS output start Refutation
% 1.26/1.68  
% 1.26/1.68  (0) {G0,W3,D2,L1,V1,M1} I { ! distinct_points( X, X ) }.
% 1.26/1.68  (3) {G0,W9,D2,L3,V3,M3} I { distinct_points( X, Z ), distinct_points( Y, Z
% 1.26/1.68     ), ! distinct_points( X, Y ) }.
% 1.26/1.68  (6) {G0,W11,D3,L3,V3,M1} I { ! distinct_points( X, Y ), distinct_points( Z
% 1.26/1.68    , X ), ! apart_point_and_line( Z, line_connecting( X, Y ) ) }.
% 1.26/1.68  (7) {G0,W11,D3,L3,V3,M1} I { ! distinct_points( X, Y ), distinct_points( Z
% 1.26/1.68    , Y ), ! apart_point_and_line( Z, line_connecting( X, Y ) ) }.
% 1.26/1.68  (10) {G0,W18,D2,L6,V4,M4} I { ! distinct_points( X, Y ), ! distinct_lines( 
% 1.26/1.68    Z, T ), apart_point_and_line( X, T ), apart_point_and_line( Y, Z ), 
% 1.26/1.68    apart_point_and_line( Y, T ), apart_point_and_line( X, Z ) }.
% 1.26/1.68  (11) {G0,W9,D2,L3,V3,M2} I { distinct_points( X, Z ), apart_point_and_line
% 1.26/1.68    ( Z, Y ), ! apart_point_and_line( X, Y ) }.
% 1.26/1.68  (12) {G0,W9,D2,L3,V3,M2} I { distinct_lines( Y, Z ), apart_point_and_line( 
% 1.26/1.68    X, Z ), ! apart_point_and_line( X, Y ) }.
% 1.26/1.68  (14) {G0,W3,D2,L1,V0,M1} I { distinct_points( skol1, skol2 ) }.
% 1.26/1.68  (16) {G0,W3,D2,L1,V0,M1} I { distinct_points( skol2, skol3 ) }.
% 1.26/1.68  (17) {G0,W5,D3,L1,V0,M1} I { ! apart_point_and_line( skol3, line_connecting
% 1.26/1.68    ( skol1, skol2 ) ) }.
% 1.26/1.68  (18) {G0,W5,D3,L1,V0,M1} I { apart_point_and_line( skol1, line_connecting( 
% 1.26/1.68    skol3, skol2 ) ) }.
% 1.26/1.68  (23) {G1,W6,D2,L2,V2,M2} R(3,0) { ! distinct_points( Y, X ), 
% 1.26/1.68    distinct_points( X, Y ) }.
% 1.26/1.68  (29) {G2,W3,D2,L1,V0,M1} R(23,16) { distinct_points( skol3, skol2 ) }.
% 1.26/1.68  (93) {G1,W19,D3,L5,V2,M3} R(10,17) { ! distinct_points( skol3, X ), ! 
% 1.26/1.68    distinct_lines( Y, line_connecting( skol1, skol2 ) ), 
% 1.26/1.68    apart_point_and_line( X, line_connecting( skol1, skol2 ) ), 
% 1.26/1.68    apart_point_and_line( skol3, Y ), apart_point_and_line( X, Y ) }.
% 1.26/1.68  (117) {G1,W14,D3,L4,V4,M1} R(11,7) { distinct_points( X, Y ), ! 
% 1.26/1.68    distinct_points( Z, T ), distinct_points( Y, T ), ! apart_point_and_line
% 1.26/1.68    ( X, line_connecting( Z, T ) ) }.
% 1.26/1.68  (118) {G1,W14,D3,L4,V4,M1} R(11,6) { distinct_points( X, Y ), ! 
% 1.26/1.68    distinct_points( Z, T ), distinct_points( Y, Z ), ! apart_point_and_line
% 1.26/1.68    ( X, line_connecting( Z, T ) ) }.
% 1.26/1.68  (121) {G2,W8,D3,L2,V2,M1} F(118);r(0) { ! distinct_points( X, Y ), ! 
% 1.26/1.68    apart_point_and_line( X, line_connecting( X, Y ) ) }.
% 1.26/1.68  (122) {G2,W8,D3,L2,V2,M1} F(117);r(0) { ! distinct_points( Y, X ), ! 
% 1.26/1.68    apart_point_and_line( X, line_connecting( Y, X ) ) }.
% 1.26/1.68  (140) {G1,W8,D3,L2,V1,M1} R(12,18) { distinct_lines( line_connecting( skol3
% 1.26/1.68    , skol2 ), X ), apart_point_and_line( skol1, X ) }.
% 1.26/1.68  (144) {G3,W10,D3,L2,V1,M1} R(140,121) { ! distinct_points( skol1, X ), 
% 1.26/1.68    distinct_lines( line_connecting( skol3, skol2 ), line_connecting( skol1, 
% 1.26/1.68    X ) ) }.
% 1.26/1.68  (590) {G3,W14,D3,L4,V1,M1} R(93,122);r(29) { ! distinct_lines( X, 
% 1.26/1.68    line_connecting( skol1, skol2 ) ), apart_point_and_line( skol2, X ), ! 
% 1.26/1.68    distinct_points( skol1, skol2 ), apart_point_and_line( skol3, X ) }.
% 1.26/1.68  (614) {G4,W11,D3,L3,V1,M1} S(590);r(14) { ! distinct_lines( X, 
% 1.26/1.68    line_connecting( skol1, skol2 ) ), apart_point_and_line( skol2, X ), 
% 1.26/1.68    apart_point_and_line( skol3, X ) }.
% 1.26/1.68  (618) {G5,W15,D3,L3,V1,M1} R(614,121) { ! distinct_lines( line_connecting( 
% 1.26/1.68    skol3, X ), line_connecting( skol1, skol2 ) ), ! distinct_points( skol3, 
% 1.26/1.68    X ), apart_point_and_line( skol2, line_connecting( skol3, X ) ) }.
% 1.26/1.68  (622) {G6,W7,D3,L1,V0,M1} R(618,122);f;r(29) { ! distinct_lines( 
% 1.26/1.68    line_connecting( skol3, skol2 ), line_connecting( skol1, skol2 ) ) }.
% 1.26/1.68  (677) {G7,W0,D0,L0,V0,M0} R(622,144);r(14) {  }.
% 1.26/1.68  
% 1.26/1.68  
% 1.26/1.68  % SZS output end Refutation
% 1.26/1.68  found a proof!
% 1.26/1.68  
% 1.26/1.68  *** allocated 15000 integers for termspace/termends
% 1.26/1.68  
% 1.26/1.68  Unprocessed initial clauses:
% 1.26/1.68  
% 1.26/1.68  (679) {G0,W3,D2,L1,V1,M1}  { ! distinct_points( X, X ) }.
% 1.26/1.68  (680) {G0,W3,D2,L1,V1,M1}  { ! distinct_lines( X, X ) }.
% 1.26/1.68  (681) {G0,W3,D2,L1,V1,M1}  { ! convergent_lines( X, X ) }.
% 1.26/1.68  (682) {G0,W9,D2,L3,V3,M3}  { ! distinct_points( X, Y ), distinct_points( X
% 1.26/1.68    , Z ), distinct_points( Y, Z ) }.
% 1.26/1.68  (683) {G0,W9,D2,L3,V3,M3}  { ! distinct_lines( X, Y ), distinct_lines( X, Z
% 1.26/1.68     ), distinct_lines( Y, Z ) }.
% 1.26/1.68  (684) {G0,W9,D2,L3,V3,M3}  { ! convergent_lines( X, Y ), convergent_lines( 
% 1.26/1.68    X, Z ), convergent_lines( Y, Z ) }.
% 1.26/1.68  (685) {G0,W11,D3,L3,V3,M3}  { ! distinct_points( X, Y ), ! 
% 1.26/1.68    apart_point_and_line( Z, line_connecting( X, Y ) ), distinct_points( Z, X
% 1.26/1.68     ) }.
% 1.26/1.68  (686) {G0,W11,D3,L3,V3,M3}  { ! distinct_points( X, Y ), ! 
% 1.26/1.68    apart_point_and_line( Z, line_connecting( X, Y ) ), distinct_points( Z, Y
% 1.26/1.68     ) }.
% 1.26/1.68  (687) {G0,W11,D3,L3,V3,M3}  { ! convergent_lines( X, Y ), ! 
% 1.26/1.68    apart_point_and_line( Z, X ), distinct_points( Z, intersection_point( X, 
% 1.26/1.68    Y ) ) }.
% 1.26/1.68  (688) {G0,W11,D3,L3,V3,M3}  { ! convergent_lines( X, Y ), ! 
% 1.26/1.68    apart_point_and_line( Z, Y ), distinct_points( Z, intersection_point( X, 
% 1.26/1.68    Y ) ) }.
% 1.26/1.68  (689) {G0,W18,D2,L6,V4,M6}  { ! distinct_points( X, Y ), ! distinct_lines( 
% 1.26/1.68    Z, T ), apart_point_and_line( X, Z ), apart_point_and_line( X, T ), 
% 1.26/1.68    apart_point_and_line( Y, Z ), apart_point_and_line( Y, T ) }.
% 1.26/1.68  (690) {G0,W9,D2,L3,V3,M3}  { ! apart_point_and_line( X, Y ), 
% 1.26/1.68    distinct_points( X, Z ), apart_point_and_line( Z, Y ) }.
% 1.26/1.68  (691) {G0,W9,D2,L3,V3,M3}  { ! apart_point_and_line( X, Y ), distinct_lines
% 1.26/1.68    ( Y, Z ), apart_point_and_line( X, Z ) }.
% 1.26/1.68  (692) {G0,W6,D2,L2,V2,M2}  { ! convergent_lines( X, Y ), distinct_lines( X
% 1.26/1.68    , Y ) }.
% 1.26/1.68  (693) {G0,W3,D2,L1,V0,M1}  { distinct_points( skol1, skol2 ) }.
% 1.26/1.68  (694) {G0,W3,D2,L1,V0,M1}  { distinct_points( skol1, skol3 ) }.
% 1.26/1.68  (695) {G0,W3,D2,L1,V0,M1}  { distinct_points( skol2, skol3 ) }.
% 1.26/1.68  (696) {G0,W5,D3,L1,V0,M1}  { ! apart_point_and_line( skol3, line_connecting
% 1.26/1.68    ( skol1, skol2 ) ) }.
% 1.26/1.68  (697) {G0,W5,D3,L1,V0,M1}  { apart_point_and_line( skol1, line_connecting( 
% 1.26/1.68    skol3, skol2 ) ) }.
% 1.26/1.68  
% 1.26/1.68  
% 1.26/1.68  Total Proof:
% 1.26/1.68  
% 1.26/1.68  subsumption: (0) {G0,W3,D2,L1,V1,M1} I { ! distinct_points( X, X ) }.
% 1.26/1.68  parent0: (679) {G0,W3,D2,L1,V1,M1}  { ! distinct_points( X, X ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := X
% 1.26/1.68  end
% 1.26/1.68  permutation0:
% 1.26/1.68     0 ==> 0
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  subsumption: (3) {G0,W9,D2,L3,V3,M3} I { distinct_points( X, Z ), 
% 1.26/1.68    distinct_points( Y, Z ), ! distinct_points( X, Y ) }.
% 1.26/1.68  parent0: (682) {G0,W9,D2,L3,V3,M3}  { ! distinct_points( X, Y ), 
% 1.26/1.68    distinct_points( X, Z ), distinct_points( Y, Z ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := X
% 1.26/1.68     Y := Y
% 1.26/1.68     Z := Z
% 1.26/1.68  end
% 1.26/1.68  permutation0:
% 1.26/1.68     0 ==> 2
% 1.26/1.68     1 ==> 0
% 1.26/1.68     2 ==> 1
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  subsumption: (6) {G0,W11,D3,L3,V3,M1} I { ! distinct_points( X, Y ), 
% 1.26/1.68    distinct_points( Z, X ), ! apart_point_and_line( Z, line_connecting( X, Y
% 1.26/1.68     ) ) }.
% 1.26/1.68  parent0: (685) {G0,W11,D3,L3,V3,M3}  { ! distinct_points( X, Y ), ! 
% 1.26/1.68    apart_point_and_line( Z, line_connecting( X, Y ) ), distinct_points( Z, X
% 1.26/1.68     ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := X
% 1.26/1.68     Y := Y
% 1.26/1.68     Z := Z
% 1.26/1.68  end
% 1.26/1.68  permutation0:
% 1.26/1.68     0 ==> 0
% 1.26/1.68     1 ==> 2
% 1.26/1.68     2 ==> 1
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  subsumption: (7) {G0,W11,D3,L3,V3,M1} I { ! distinct_points( X, Y ), 
% 1.26/1.68    distinct_points( Z, Y ), ! apart_point_and_line( Z, line_connecting( X, Y
% 1.26/1.68     ) ) }.
% 1.26/1.68  parent0: (686) {G0,W11,D3,L3,V3,M3}  { ! distinct_points( X, Y ), ! 
% 1.26/1.68    apart_point_and_line( Z, line_connecting( X, Y ) ), distinct_points( Z, Y
% 1.26/1.68     ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := X
% 1.26/1.68     Y := Y
% 1.26/1.68     Z := Z
% 1.26/1.68  end
% 1.26/1.68  permutation0:
% 1.26/1.68     0 ==> 0
% 1.26/1.68     1 ==> 2
% 1.26/1.68     2 ==> 1
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  subsumption: (10) {G0,W18,D2,L6,V4,M4} I { ! distinct_points( X, Y ), ! 
% 1.26/1.68    distinct_lines( Z, T ), apart_point_and_line( X, T ), 
% 1.26/1.68    apart_point_and_line( Y, Z ), apart_point_and_line( Y, T ), 
% 1.26/1.68    apart_point_and_line( X, Z ) }.
% 1.26/1.68  parent0: (689) {G0,W18,D2,L6,V4,M6}  { ! distinct_points( X, Y ), ! 
% 1.26/1.68    distinct_lines( Z, T ), apart_point_and_line( X, Z ), 
% 1.26/1.68    apart_point_and_line( X, T ), apart_point_and_line( Y, Z ), 
% 1.26/1.68    apart_point_and_line( Y, T ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := X
% 1.26/1.68     Y := Y
% 1.26/1.68     Z := Z
% 1.26/1.68     T := T
% 1.26/1.68  end
% 1.26/1.68  permutation0:
% 1.26/1.68     0 ==> 0
% 1.26/1.68     1 ==> 1
% 1.26/1.68     2 ==> 5
% 1.26/1.68     3 ==> 2
% 1.26/1.68     4 ==> 3
% 1.26/1.68     5 ==> 4
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  subsumption: (11) {G0,W9,D2,L3,V3,M2} I { distinct_points( X, Z ), 
% 1.26/1.68    apart_point_and_line( Z, Y ), ! apart_point_and_line( X, Y ) }.
% 1.26/1.68  parent0: (690) {G0,W9,D2,L3,V3,M3}  { ! apart_point_and_line( X, Y ), 
% 1.26/1.68    distinct_points( X, Z ), apart_point_and_line( Z, Y ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := X
% 1.26/1.68     Y := Y
% 1.26/1.68     Z := Z
% 1.26/1.68  end
% 1.26/1.68  permutation0:
% 1.26/1.68     0 ==> 2
% 1.26/1.68     1 ==> 0
% 1.26/1.68     2 ==> 1
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  subsumption: (12) {G0,W9,D2,L3,V3,M2} I { distinct_lines( Y, Z ), 
% 1.26/1.68    apart_point_and_line( X, Z ), ! apart_point_and_line( X, Y ) }.
% 1.26/1.68  parent0: (691) {G0,W9,D2,L3,V3,M3}  { ! apart_point_and_line( X, Y ), 
% 1.26/1.68    distinct_lines( Y, Z ), apart_point_and_line( X, Z ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := X
% 1.26/1.68     Y := Y
% 1.26/1.68     Z := Z
% 1.26/1.68  end
% 1.26/1.68  permutation0:
% 1.26/1.68     0 ==> 2
% 1.26/1.68     1 ==> 0
% 1.26/1.68     2 ==> 1
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  subsumption: (14) {G0,W3,D2,L1,V0,M1} I { distinct_points( skol1, skol2 )
% 1.26/1.68     }.
% 1.26/1.68  parent0: (693) {G0,W3,D2,L1,V0,M1}  { distinct_points( skol1, skol2 ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68  end
% 1.26/1.68  permutation0:
% 1.26/1.68     0 ==> 0
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  subsumption: (16) {G0,W3,D2,L1,V0,M1} I { distinct_points( skol2, skol3 )
% 1.26/1.68     }.
% 1.26/1.68  parent0: (695) {G0,W3,D2,L1,V0,M1}  { distinct_points( skol2, skol3 ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68  end
% 1.26/1.68  permutation0:
% 1.26/1.68     0 ==> 0
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  subsumption: (17) {G0,W5,D3,L1,V0,M1} I { ! apart_point_and_line( skol3, 
% 1.26/1.68    line_connecting( skol1, skol2 ) ) }.
% 1.26/1.68  parent0: (696) {G0,W5,D3,L1,V0,M1}  { ! apart_point_and_line( skol3, 
% 1.26/1.68    line_connecting( skol1, skol2 ) ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68  end
% 1.26/1.68  permutation0:
% 1.26/1.68     0 ==> 0
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  subsumption: (18) {G0,W5,D3,L1,V0,M1} I { apart_point_and_line( skol1, 
% 1.26/1.68    line_connecting( skol3, skol2 ) ) }.
% 1.26/1.68  parent0: (697) {G0,W5,D3,L1,V0,M1}  { apart_point_and_line( skol1, 
% 1.26/1.68    line_connecting( skol3, skol2 ) ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68  end
% 1.26/1.68  permutation0:
% 1.26/1.68     0 ==> 0
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  resolution: (768) {G1,W6,D2,L2,V2,M2}  { distinct_points( Y, X ), ! 
% 1.26/1.68    distinct_points( X, Y ) }.
% 1.26/1.68  parent0[0]: (0) {G0,W3,D2,L1,V1,M1} I { ! distinct_points( X, X ) }.
% 1.26/1.68  parent1[0]: (3) {G0,W9,D2,L3,V3,M3} I { distinct_points( X, Z ), 
% 1.26/1.68    distinct_points( Y, Z ), ! distinct_points( X, Y ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := X
% 1.26/1.68  end
% 1.26/1.68  substitution1:
% 1.26/1.68     X := X
% 1.26/1.68     Y := Y
% 1.26/1.68     Z := X
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  subsumption: (23) {G1,W6,D2,L2,V2,M2} R(3,0) { ! distinct_points( Y, X ), 
% 1.26/1.68    distinct_points( X, Y ) }.
% 1.26/1.68  parent0: (768) {G1,W6,D2,L2,V2,M2}  { distinct_points( Y, X ), ! 
% 1.26/1.68    distinct_points( X, Y ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := Y
% 1.26/1.68     Y := X
% 1.26/1.68  end
% 1.26/1.68  permutation0:
% 1.26/1.68     0 ==> 1
% 1.26/1.68     1 ==> 0
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  resolution: (770) {G1,W3,D2,L1,V0,M1}  { distinct_points( skol3, skol2 )
% 1.26/1.68     }.
% 1.26/1.68  parent0[0]: (23) {G1,W6,D2,L2,V2,M2} R(3,0) { ! distinct_points( Y, X ), 
% 1.26/1.68    distinct_points( X, Y ) }.
% 1.26/1.68  parent1[0]: (16) {G0,W3,D2,L1,V0,M1} I { distinct_points( skol2, skol3 )
% 1.26/1.68     }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := skol3
% 1.26/1.68     Y := skol2
% 1.26/1.68  end
% 1.26/1.68  substitution1:
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  subsumption: (29) {G2,W3,D2,L1,V0,M1} R(23,16) { distinct_points( skol3, 
% 1.26/1.68    skol2 ) }.
% 1.26/1.68  parent0: (770) {G1,W3,D2,L1,V0,M1}  { distinct_points( skol3, skol2 ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68  end
% 1.26/1.68  permutation0:
% 1.26/1.68     0 ==> 0
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  resolution: (771) {G1,W19,D3,L5,V2,M5}  { ! distinct_points( skol3, X ), ! 
% 1.26/1.68    distinct_lines( Y, line_connecting( skol1, skol2 ) ), 
% 1.26/1.68    apart_point_and_line( X, Y ), apart_point_and_line( X, line_connecting( 
% 1.26/1.68    skol1, skol2 ) ), apart_point_and_line( skol3, Y ) }.
% 1.26/1.68  parent0[0]: (17) {G0,W5,D3,L1,V0,M1} I { ! apart_point_and_line( skol3, 
% 1.26/1.68    line_connecting( skol1, skol2 ) ) }.
% 1.26/1.68  parent1[2]: (10) {G0,W18,D2,L6,V4,M4} I { ! distinct_points( X, Y ), ! 
% 1.26/1.68    distinct_lines( Z, T ), apart_point_and_line( X, T ), 
% 1.26/1.68    apart_point_and_line( Y, Z ), apart_point_and_line( Y, T ), 
% 1.26/1.68    apart_point_and_line( X, Z ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68  end
% 1.26/1.68  substitution1:
% 1.26/1.68     X := skol3
% 1.26/1.68     Y := X
% 1.26/1.68     Z := Y
% 1.26/1.68     T := line_connecting( skol1, skol2 )
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  subsumption: (93) {G1,W19,D3,L5,V2,M3} R(10,17) { ! distinct_points( skol3
% 1.26/1.68    , X ), ! distinct_lines( Y, line_connecting( skol1, skol2 ) ), 
% 1.26/1.68    apart_point_and_line( X, line_connecting( skol1, skol2 ) ), 
% 1.26/1.68    apart_point_and_line( skol3, Y ), apart_point_and_line( X, Y ) }.
% 1.26/1.68  parent0: (771) {G1,W19,D3,L5,V2,M5}  { ! distinct_points( skol3, X ), ! 
% 1.26/1.68    distinct_lines( Y, line_connecting( skol1, skol2 ) ), 
% 1.26/1.68    apart_point_and_line( X, Y ), apart_point_and_line( X, line_connecting( 
% 1.26/1.68    skol1, skol2 ) ), apart_point_and_line( skol3, Y ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := X
% 1.26/1.68     Y := Y
% 1.26/1.68  end
% 1.26/1.68  permutation0:
% 1.26/1.68     0 ==> 0
% 1.26/1.68     1 ==> 1
% 1.26/1.68     2 ==> 4
% 1.26/1.68     3 ==> 2
% 1.26/1.68     4 ==> 3
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  resolution: (781) {G1,W14,D3,L4,V4,M4}  { ! distinct_points( X, Y ), 
% 1.26/1.68    distinct_points( Z, Y ), distinct_points( T, Z ), ! apart_point_and_line
% 1.26/1.68    ( T, line_connecting( X, Y ) ) }.
% 1.26/1.68  parent0[2]: (7) {G0,W11,D3,L3,V3,M1} I { ! distinct_points( X, Y ), 
% 1.26/1.68    distinct_points( Z, Y ), ! apart_point_and_line( Z, line_connecting( X, Y
% 1.26/1.68     ) ) }.
% 1.26/1.68  parent1[1]: (11) {G0,W9,D2,L3,V3,M2} I { distinct_points( X, Z ), 
% 1.26/1.68    apart_point_and_line( Z, Y ), ! apart_point_and_line( X, Y ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := X
% 1.26/1.68     Y := Y
% 1.26/1.68     Z := Z
% 1.26/1.68  end
% 1.26/1.68  substitution1:
% 1.26/1.68     X := T
% 1.26/1.68     Y := line_connecting( X, Y )
% 1.26/1.68     Z := Z
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  subsumption: (117) {G1,W14,D3,L4,V4,M1} R(11,7) { distinct_points( X, Y ), 
% 1.26/1.68    ! distinct_points( Z, T ), distinct_points( Y, T ), ! 
% 1.26/1.68    apart_point_and_line( X, line_connecting( Z, T ) ) }.
% 1.26/1.68  parent0: (781) {G1,W14,D3,L4,V4,M4}  { ! distinct_points( X, Y ), 
% 1.26/1.68    distinct_points( Z, Y ), distinct_points( T, Z ), ! apart_point_and_line
% 1.26/1.68    ( T, line_connecting( X, Y ) ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := Z
% 1.26/1.68     Y := T
% 1.26/1.68     Z := Y
% 1.26/1.68     T := X
% 1.26/1.68  end
% 1.26/1.68  permutation0:
% 1.26/1.68     0 ==> 1
% 1.26/1.68     1 ==> 2
% 1.26/1.68     2 ==> 0
% 1.26/1.68     3 ==> 3
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  resolution: (785) {G1,W14,D3,L4,V4,M4}  { ! distinct_points( X, Y ), 
% 1.26/1.68    distinct_points( Z, X ), distinct_points( T, Z ), ! apart_point_and_line
% 1.26/1.68    ( T, line_connecting( X, Y ) ) }.
% 1.26/1.68  parent0[2]: (6) {G0,W11,D3,L3,V3,M1} I { ! distinct_points( X, Y ), 
% 1.26/1.68    distinct_points( Z, X ), ! apart_point_and_line( Z, line_connecting( X, Y
% 1.26/1.68     ) ) }.
% 1.26/1.68  parent1[1]: (11) {G0,W9,D2,L3,V3,M2} I { distinct_points( X, Z ), 
% 1.26/1.68    apart_point_and_line( Z, Y ), ! apart_point_and_line( X, Y ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := X
% 1.26/1.68     Y := Y
% 1.26/1.68     Z := Z
% 1.26/1.68  end
% 1.26/1.68  substitution1:
% 1.26/1.68     X := T
% 1.26/1.68     Y := line_connecting( X, Y )
% 1.26/1.68     Z := Z
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  subsumption: (118) {G1,W14,D3,L4,V4,M1} R(11,6) { distinct_points( X, Y ), 
% 1.26/1.68    ! distinct_points( Z, T ), distinct_points( Y, Z ), ! 
% 1.26/1.68    apart_point_and_line( X, line_connecting( Z, T ) ) }.
% 1.26/1.68  parent0: (785) {G1,W14,D3,L4,V4,M4}  { ! distinct_points( X, Y ), 
% 1.26/1.68    distinct_points( Z, X ), distinct_points( T, Z ), ! apart_point_and_line
% 1.26/1.68    ( T, line_connecting( X, Y ) ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := Z
% 1.26/1.68     Y := T
% 1.26/1.68     Z := Y
% 1.26/1.68     T := X
% 1.26/1.68  end
% 1.26/1.68  permutation0:
% 1.26/1.68     0 ==> 1
% 1.26/1.68     1 ==> 2
% 1.26/1.68     2 ==> 0
% 1.26/1.68     3 ==> 3
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  factor: (788) {G1,W11,D3,L3,V2,M3}  { distinct_points( X, X ), ! 
% 1.26/1.68    distinct_points( X, Y ), ! apart_point_and_line( X, line_connecting( X, Y
% 1.26/1.68     ) ) }.
% 1.26/1.68  parent0[0, 2]: (118) {G1,W14,D3,L4,V4,M1} R(11,6) { distinct_points( X, Y )
% 1.26/1.68    , ! distinct_points( Z, T ), distinct_points( Y, Z ), ! 
% 1.26/1.68    apart_point_and_line( X, line_connecting( Z, T ) ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := X
% 1.26/1.68     Y := X
% 1.26/1.68     Z := X
% 1.26/1.68     T := Y
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  resolution: (789) {G1,W8,D3,L2,V2,M2}  { ! distinct_points( X, Y ), ! 
% 1.26/1.68    apart_point_and_line( X, line_connecting( X, Y ) ) }.
% 1.26/1.68  parent0[0]: (0) {G0,W3,D2,L1,V1,M1} I { ! distinct_points( X, X ) }.
% 1.26/1.68  parent1[0]: (788) {G1,W11,D3,L3,V2,M3}  { distinct_points( X, X ), ! 
% 1.26/1.68    distinct_points( X, Y ), ! apart_point_and_line( X, line_connecting( X, Y
% 1.26/1.68     ) ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := X
% 1.26/1.68  end
% 1.26/1.68  substitution1:
% 1.26/1.68     X := X
% 1.26/1.68     Y := Y
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  subsumption: (121) {G2,W8,D3,L2,V2,M1} F(118);r(0) { ! distinct_points( X, 
% 1.26/1.68    Y ), ! apart_point_and_line( X, line_connecting( X, Y ) ) }.
% 1.26/1.68  parent0: (789) {G1,W8,D3,L2,V2,M2}  { ! distinct_points( X, Y ), ! 
% 1.26/1.68    apart_point_and_line( X, line_connecting( X, Y ) ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := X
% 1.26/1.68     Y := Y
% 1.26/1.68  end
% 1.26/1.68  permutation0:
% 1.26/1.68     0 ==> 0
% 1.26/1.68     1 ==> 1
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  factor: (790) {G1,W11,D3,L3,V2,M3}  { distinct_points( X, X ), ! 
% 1.26/1.68    distinct_points( Y, X ), ! apart_point_and_line( X, line_connecting( Y, X
% 1.26/1.68     ) ) }.
% 1.26/1.68  parent0[0, 2]: (117) {G1,W14,D3,L4,V4,M1} R(11,7) { distinct_points( X, Y )
% 1.26/1.68    , ! distinct_points( Z, T ), distinct_points( Y, T ), ! 
% 1.26/1.68    apart_point_and_line( X, line_connecting( Z, T ) ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := X
% 1.26/1.68     Y := X
% 1.26/1.68     Z := Y
% 1.26/1.68     T := X
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  resolution: (791) {G1,W8,D3,L2,V2,M2}  { ! distinct_points( Y, X ), ! 
% 1.26/1.68    apart_point_and_line( X, line_connecting( Y, X ) ) }.
% 1.26/1.68  parent0[0]: (0) {G0,W3,D2,L1,V1,M1} I { ! distinct_points( X, X ) }.
% 1.26/1.68  parent1[0]: (790) {G1,W11,D3,L3,V2,M3}  { distinct_points( X, X ), ! 
% 1.26/1.68    distinct_points( Y, X ), ! apart_point_and_line( X, line_connecting( Y, X
% 1.26/1.68     ) ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := X
% 1.26/1.68  end
% 1.26/1.68  substitution1:
% 1.26/1.68     X := X
% 1.26/1.68     Y := Y
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  subsumption: (122) {G2,W8,D3,L2,V2,M1} F(117);r(0) { ! distinct_points( Y, 
% 1.26/1.68    X ), ! apart_point_and_line( X, line_connecting( Y, X ) ) }.
% 1.26/1.68  parent0: (791) {G1,W8,D3,L2,V2,M2}  { ! distinct_points( Y, X ), ! 
% 1.26/1.68    apart_point_and_line( X, line_connecting( Y, X ) ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := X
% 1.26/1.68     Y := Y
% 1.26/1.68  end
% 1.26/1.68  permutation0:
% 1.26/1.68     0 ==> 0
% 1.26/1.68     1 ==> 1
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  resolution: (792) {G1,W8,D3,L2,V1,M2}  { distinct_lines( line_connecting( 
% 1.26/1.68    skol3, skol2 ), X ), apart_point_and_line( skol1, X ) }.
% 1.26/1.68  parent0[2]: (12) {G0,W9,D2,L3,V3,M2} I { distinct_lines( Y, Z ), 
% 1.26/1.68    apart_point_and_line( X, Z ), ! apart_point_and_line( X, Y ) }.
% 1.26/1.68  parent1[0]: (18) {G0,W5,D3,L1,V0,M1} I { apart_point_and_line( skol1, 
% 1.26/1.68    line_connecting( skol3, skol2 ) ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := skol1
% 1.26/1.68     Y := line_connecting( skol3, skol2 )
% 1.26/1.68     Z := X
% 1.26/1.68  end
% 1.26/1.68  substitution1:
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  subsumption: (140) {G1,W8,D3,L2,V1,M1} R(12,18) { distinct_lines( 
% 1.26/1.68    line_connecting( skol3, skol2 ), X ), apart_point_and_line( skol1, X )
% 1.26/1.68     }.
% 1.26/1.68  parent0: (792) {G1,W8,D3,L2,V1,M2}  { distinct_lines( line_connecting( 
% 1.26/1.68    skol3, skol2 ), X ), apart_point_and_line( skol1, X ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := X
% 1.26/1.68  end
% 1.26/1.68  permutation0:
% 1.26/1.68     0 ==> 0
% 1.26/1.68     1 ==> 1
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  resolution: (793) {G2,W10,D3,L2,V1,M2}  { ! distinct_points( skol1, X ), 
% 1.26/1.68    distinct_lines( line_connecting( skol3, skol2 ), line_connecting( skol1, 
% 1.26/1.68    X ) ) }.
% 1.26/1.68  parent0[1]: (121) {G2,W8,D3,L2,V2,M1} F(118);r(0) { ! distinct_points( X, Y
% 1.26/1.68     ), ! apart_point_and_line( X, line_connecting( X, Y ) ) }.
% 1.26/1.68  parent1[1]: (140) {G1,W8,D3,L2,V1,M1} R(12,18) { distinct_lines( 
% 1.26/1.68    line_connecting( skol3, skol2 ), X ), apart_point_and_line( skol1, X )
% 1.26/1.68     }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := skol1
% 1.26/1.68     Y := X
% 1.26/1.68  end
% 1.26/1.68  substitution1:
% 1.26/1.68     X := line_connecting( skol1, X )
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  subsumption: (144) {G3,W10,D3,L2,V1,M1} R(140,121) { ! distinct_points( 
% 1.26/1.68    skol1, X ), distinct_lines( line_connecting( skol3, skol2 ), 
% 1.26/1.68    line_connecting( skol1, X ) ) }.
% 1.26/1.68  parent0: (793) {G2,W10,D3,L2,V1,M2}  { ! distinct_points( skol1, X ), 
% 1.26/1.68    distinct_lines( line_connecting( skol3, skol2 ), line_connecting( skol1, 
% 1.26/1.68    X ) ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := X
% 1.26/1.68  end
% 1.26/1.68  permutation0:
% 1.26/1.68     0 ==> 0
% 1.26/1.68     1 ==> 1
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  resolution: (794) {G2,W17,D3,L5,V1,M5}  { ! distinct_points( skol1, skol2 )
% 1.26/1.68    , ! distinct_points( skol3, skol2 ), ! distinct_lines( X, line_connecting
% 1.26/1.68    ( skol1, skol2 ) ), apart_point_and_line( skol3, X ), 
% 1.26/1.68    apart_point_and_line( skol2, X ) }.
% 1.26/1.68  parent0[1]: (122) {G2,W8,D3,L2,V2,M1} F(117);r(0) { ! distinct_points( Y, X
% 1.26/1.68     ), ! apart_point_and_line( X, line_connecting( Y, X ) ) }.
% 1.26/1.68  parent1[2]: (93) {G1,W19,D3,L5,V2,M3} R(10,17) { ! distinct_points( skol3, 
% 1.26/1.68    X ), ! distinct_lines( Y, line_connecting( skol1, skol2 ) ), 
% 1.26/1.68    apart_point_and_line( X, line_connecting( skol1, skol2 ) ), 
% 1.26/1.68    apart_point_and_line( skol3, Y ), apart_point_and_line( X, Y ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := skol2
% 1.26/1.68     Y := skol1
% 1.26/1.68  end
% 1.26/1.68  substitution1:
% 1.26/1.68     X := skol2
% 1.26/1.68     Y := X
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  resolution: (798) {G3,W14,D3,L4,V1,M4}  { ! distinct_points( skol1, skol2 )
% 1.26/1.68    , ! distinct_lines( X, line_connecting( skol1, skol2 ) ), 
% 1.26/1.68    apart_point_and_line( skol3, X ), apart_point_and_line( skol2, X ) }.
% 1.26/1.68  parent0[1]: (794) {G2,W17,D3,L5,V1,M5}  { ! distinct_points( skol1, skol2 )
% 1.26/1.68    , ! distinct_points( skol3, skol2 ), ! distinct_lines( X, line_connecting
% 1.26/1.68    ( skol1, skol2 ) ), apart_point_and_line( skol3, X ), 
% 1.26/1.68    apart_point_and_line( skol2, X ) }.
% 1.26/1.68  parent1[0]: (29) {G2,W3,D2,L1,V0,M1} R(23,16) { distinct_points( skol3, 
% 1.26/1.68    skol2 ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := X
% 1.26/1.68  end
% 1.26/1.68  substitution1:
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  subsumption: (590) {G3,W14,D3,L4,V1,M1} R(93,122);r(29) { ! distinct_lines
% 1.26/1.68    ( X, line_connecting( skol1, skol2 ) ), apart_point_and_line( skol2, X )
% 1.26/1.68    , ! distinct_points( skol1, skol2 ), apart_point_and_line( skol3, X ) }.
% 1.26/1.68  parent0: (798) {G3,W14,D3,L4,V1,M4}  { ! distinct_points( skol1, skol2 ), !
% 1.26/1.68     distinct_lines( X, line_connecting( skol1, skol2 ) ), 
% 1.26/1.68    apart_point_and_line( skol3, X ), apart_point_and_line( skol2, X ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := X
% 1.26/1.68  end
% 1.26/1.68  permutation0:
% 1.26/1.68     0 ==> 2
% 1.26/1.68     1 ==> 0
% 1.26/1.68     2 ==> 3
% 1.26/1.68     3 ==> 1
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  resolution: (799) {G1,W11,D3,L3,V1,M3}  { ! distinct_lines( X, 
% 1.26/1.68    line_connecting( skol1, skol2 ) ), apart_point_and_line( skol2, X ), 
% 1.26/1.68    apart_point_and_line( skol3, X ) }.
% 1.26/1.68  parent0[2]: (590) {G3,W14,D3,L4,V1,M1} R(93,122);r(29) { ! distinct_lines( 
% 1.26/1.68    X, line_connecting( skol1, skol2 ) ), apart_point_and_line( skol2, X ), !
% 1.26/1.68     distinct_points( skol1, skol2 ), apart_point_and_line( skol3, X ) }.
% 1.26/1.68  parent1[0]: (14) {G0,W3,D2,L1,V0,M1} I { distinct_points( skol1, skol2 )
% 1.26/1.68     }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := X
% 1.26/1.68  end
% 1.26/1.68  substitution1:
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  subsumption: (614) {G4,W11,D3,L3,V1,M1} S(590);r(14) { ! distinct_lines( X
% 1.26/1.68    , line_connecting( skol1, skol2 ) ), apart_point_and_line( skol2, X ), 
% 1.26/1.68    apart_point_and_line( skol3, X ) }.
% 1.26/1.68  parent0: (799) {G1,W11,D3,L3,V1,M3}  { ! distinct_lines( X, line_connecting
% 1.26/1.68    ( skol1, skol2 ) ), apart_point_and_line( skol2, X ), 
% 1.26/1.68    apart_point_and_line( skol3, X ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := X
% 1.26/1.68  end
% 1.26/1.68  permutation0:
% 1.26/1.68     0 ==> 0
% 1.26/1.68     1 ==> 1
% 1.26/1.68     2 ==> 2
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  resolution: (801) {G3,W15,D3,L3,V1,M3}  { ! distinct_points( skol3, X ), ! 
% 1.26/1.68    distinct_lines( line_connecting( skol3, X ), line_connecting( skol1, 
% 1.26/1.68    skol2 ) ), apart_point_and_line( skol2, line_connecting( skol3, X ) ) }.
% 1.26/1.68  parent0[1]: (121) {G2,W8,D3,L2,V2,M1} F(118);r(0) { ! distinct_points( X, Y
% 1.26/1.68     ), ! apart_point_and_line( X, line_connecting( X, Y ) ) }.
% 1.26/1.68  parent1[2]: (614) {G4,W11,D3,L3,V1,M1} S(590);r(14) { ! distinct_lines( X, 
% 1.26/1.68    line_connecting( skol1, skol2 ) ), apart_point_and_line( skol2, X ), 
% 1.26/1.68    apart_point_and_line( skol3, X ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := skol3
% 1.26/1.68     Y := X
% 1.26/1.68  end
% 1.26/1.68  substitution1:
% 1.26/1.68     X := line_connecting( skol3, X )
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  subsumption: (618) {G5,W15,D3,L3,V1,M1} R(614,121) { ! distinct_lines( 
% 1.26/1.68    line_connecting( skol3, X ), line_connecting( skol1, skol2 ) ), ! 
% 1.26/1.68    distinct_points( skol3, X ), apart_point_and_line( skol2, line_connecting
% 1.26/1.68    ( skol3, X ) ) }.
% 1.26/1.68  parent0: (801) {G3,W15,D3,L3,V1,M3}  { ! distinct_points( skol3, X ), ! 
% 1.26/1.68    distinct_lines( line_connecting( skol3, X ), line_connecting( skol1, 
% 1.26/1.68    skol2 ) ), apart_point_and_line( skol2, line_connecting( skol3, X ) ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := X
% 1.26/1.68  end
% 1.26/1.68  permutation0:
% 1.26/1.68     0 ==> 1
% 1.26/1.68     1 ==> 0
% 1.26/1.68     2 ==> 2
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  resolution: (802) {G3,W13,D3,L3,V0,M3}  { ! distinct_points( skol3, skol2 )
% 1.26/1.68    , ! distinct_lines( line_connecting( skol3, skol2 ), line_connecting( 
% 1.26/1.68    skol1, skol2 ) ), ! distinct_points( skol3, skol2 ) }.
% 1.26/1.68  parent0[1]: (122) {G2,W8,D3,L2,V2,M1} F(117);r(0) { ! distinct_points( Y, X
% 1.26/1.68     ), ! apart_point_and_line( X, line_connecting( Y, X ) ) }.
% 1.26/1.68  parent1[2]: (618) {G5,W15,D3,L3,V1,M1} R(614,121) { ! distinct_lines( 
% 1.26/1.68    line_connecting( skol3, X ), line_connecting( skol1, skol2 ) ), ! 
% 1.26/1.68    distinct_points( skol3, X ), apart_point_and_line( skol2, line_connecting
% 1.26/1.68    ( skol3, X ) ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68     X := skol2
% 1.26/1.68     Y := skol3
% 1.26/1.68  end
% 1.26/1.68  substitution1:
% 1.26/1.68     X := skol2
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  factor: (803) {G3,W10,D3,L2,V0,M2}  { ! distinct_points( skol3, skol2 ), ! 
% 1.26/1.68    distinct_lines( line_connecting( skol3, skol2 ), line_connecting( skol1, 
% 1.26/1.68    skol2 ) ) }.
% 1.26/1.68  parent0[0, 2]: (802) {G3,W13,D3,L3,V0,M3}  { ! distinct_points( skol3, 
% 1.26/1.68    skol2 ), ! distinct_lines( line_connecting( skol3, skol2 ), 
% 1.26/1.68    line_connecting( skol1, skol2 ) ), ! distinct_points( skol3, skol2 ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  resolution: (805) {G3,W7,D3,L1,V0,M1}  { ! distinct_lines( line_connecting
% 1.26/1.68    ( skol3, skol2 ), line_connecting( skol1, skol2 ) ) }.
% 1.26/1.68  parent0[0]: (803) {G3,W10,D3,L2,V0,M2}  { ! distinct_points( skol3, skol2 )
% 1.26/1.68    , ! distinct_lines( line_connecting( skol3, skol2 ), line_connecting( 
% 1.26/1.68    skol1, skol2 ) ) }.
% 1.26/1.68  parent1[0]: (29) {G2,W3,D2,L1,V0,M1} R(23,16) { distinct_points( skol3, 
% 1.26/1.68    skol2 ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68  end
% 1.26/1.68  substitution1:
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  subsumption: (622) {G6,W7,D3,L1,V0,M1} R(618,122);f;r(29) { ! 
% 1.26/1.68    distinct_lines( line_connecting( skol3, skol2 ), line_connecting( skol1, 
% 1.26/1.68    skol2 ) ) }.
% 1.26/1.68  parent0: (805) {G3,W7,D3,L1,V0,M1}  { ! distinct_lines( line_connecting( 
% 1.26/1.68    skol3, skol2 ), line_connecting( skol1, skol2 ) ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68  end
% 1.26/1.68  permutation0:
% 1.26/1.68     0 ==> 0
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  resolution: (806) {G4,W3,D2,L1,V0,M1}  { ! distinct_points( skol1, skol2 )
% 1.26/1.68     }.
% 1.26/1.68  parent0[0]: (622) {G6,W7,D3,L1,V0,M1} R(618,122);f;r(29) { ! distinct_lines
% 1.26/1.68    ( line_connecting( skol3, skol2 ), line_connecting( skol1, skol2 ) ) }.
% 1.26/1.68  parent1[1]: (144) {G3,W10,D3,L2,V1,M1} R(140,121) { ! distinct_points( 
% 1.26/1.68    skol1, X ), distinct_lines( line_connecting( skol3, skol2 ), 
% 1.26/1.68    line_connecting( skol1, X ) ) }.
% 1.26/1.68  substitution0:
% 1.26/1.68  end
% 1.26/1.68  substitution1:
% 1.26/1.68     X := skol2
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  resolution: (807) {G1,W0,D0,L0,V0,M0}  {  }.
% 1.26/1.68  parent0[0]: (806) {G4,W3,D2,L1,V0,M1}  { ! distinct_points( skol1, skol2 )
% 1.26/1.68     }.
% 1.26/1.68  parent1[0]: (14) {G0,W3,D2,L1,V0,M1} I { distinct_points( skol1, skol2 )
% 1.26/1.68     }.
% 1.26/1.68  substitution0:
% 1.26/1.68  end
% 1.26/1.68  substitution1:
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  subsumption: (677) {G7,W0,D0,L0,V0,M0} R(622,144);r(14) {  }.
% 1.26/1.68  parent0: (807) {G1,W0,D0,L0,V0,M0}  {  }.
% 1.26/1.68  substitution0:
% 1.26/1.68  end
% 1.26/1.68  permutation0:
% 1.26/1.68  end
% 1.26/1.68  
% 1.26/1.68  Proof check complete!
% 1.26/1.68  
% 1.26/1.68  Memory use:
% 1.26/1.68  
% 1.26/1.68  space for terms:        9919
% 1.26/1.68  space for clauses:      25660
% 1.26/1.68  
% 1.26/1.68  
% 1.26/1.68  clauses generated:      73910
% 1.26/1.68  clauses kept:           678
% 1.26/1.68  clauses selected:       605
% 1.26/1.68  clauses deleted:        4
% 1.26/1.68  clauses inuse deleted:  0
% 1.26/1.68  
% 1.26/1.68  subsentry:          85915
% 1.26/1.68  literals s-matched: 71054
% 1.26/1.68  literals matched:   71019
% 1.26/1.68  full subsumption:   61207
% 1.26/1.68  
% 1.26/1.68  checksum:           -1598734285
% 1.26/1.68  
% 1.26/1.68  
% 1.26/1.68  Bliksem ended
%------------------------------------------------------------------------------