TSTP Solution File: GEO188+1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : GEO188+1 : TPTP v8.1.0. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n029.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 02:52:27 EDT 2022

% Result   : Theorem 1.45s 1.80s
% Output   : Refutation 1.45s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.10  % Problem  : GEO188+1 : TPTP v8.1.0. Released v3.3.0.
% 0.03/0.11  % Command  : bliksem %s
% 0.10/0.32  % Computer : n029.cluster.edu
% 0.10/0.32  % Model    : x86_64 x86_64
% 0.10/0.32  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.32  % Memory   : 8042.1875MB
% 0.10/0.32  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.10/0.32  % CPULimit : 300
% 0.10/0.32  % DateTime : Sat Jun 18 11:01:29 EDT 2022
% 0.10/0.32  % CPUTime  : 
% 1.45/1.80  *** allocated 10000 integers for termspace/termends
% 1.45/1.80  *** allocated 10000 integers for clauses
% 1.45/1.80  *** allocated 10000 integers for justifications
% 1.45/1.80  Bliksem 1.12
% 1.45/1.80  
% 1.45/1.80  
% 1.45/1.80  Automatic Strategy Selection
% 1.45/1.80  
% 1.45/1.80  
% 1.45/1.80  Clauses:
% 1.45/1.80  
% 1.45/1.80  { ! distinct_points( X, X ) }.
% 1.45/1.80  { ! distinct_lines( X, X ) }.
% 1.45/1.80  { ! convergent_lines( X, X ) }.
% 1.45/1.80  { ! distinct_points( X, Y ), distinct_points( X, Z ), distinct_points( Y, Z
% 1.45/1.80     ) }.
% 1.45/1.80  { ! distinct_lines( X, Y ), distinct_lines( X, Z ), distinct_lines( Y, Z )
% 1.45/1.80     }.
% 1.45/1.80  { ! convergent_lines( X, Y ), convergent_lines( X, Z ), convergent_lines( Y
% 1.45/1.80    , Z ) }.
% 1.45/1.80  { ! distinct_points( X, Y ), ! apart_point_and_line( X, line_connecting( X
% 1.45/1.80    , Y ) ) }.
% 1.45/1.80  { ! distinct_points( X, Y ), ! apart_point_and_line( Y, line_connecting( X
% 1.45/1.80    , Y ) ) }.
% 1.45/1.80  { ! convergent_lines( X, Y ), ! apart_point_and_line( intersection_point( X
% 1.45/1.80    , Y ), X ) }.
% 1.45/1.80  { ! convergent_lines( X, Y ), ! apart_point_and_line( intersection_point( X
% 1.45/1.80    , Y ), Y ) }.
% 1.45/1.80  { ! distinct_points( X, Y ), ! distinct_lines( Z, T ), apart_point_and_line
% 1.45/1.80    ( X, Z ), apart_point_and_line( X, T ), apart_point_and_line( Y, Z ), 
% 1.45/1.80    apart_point_and_line( Y, T ) }.
% 1.45/1.80  { ! apart_point_and_line( X, Y ), distinct_points( X, Z ), 
% 1.45/1.80    apart_point_and_line( Z, Y ) }.
% 1.45/1.80  { ! apart_point_and_line( X, Y ), distinct_lines( Y, Z ), 
% 1.45/1.80    apart_point_and_line( X, Z ) }.
% 1.45/1.80  { ! convergent_lines( X, Y ), distinct_lines( Y, Z ), convergent_lines( X, 
% 1.45/1.80    Z ) }.
% 1.45/1.80  { distinct_points( skol1, skol2 ) }.
% 1.45/1.80  { distinct_points( skol1, skol3 ) }.
% 1.45/1.80  { distinct_points( skol2, skol3 ) }.
% 1.45/1.80  { ! apart_point_and_line( skol3, line_connecting( skol1, skol2 ) ) }.
% 1.45/1.80  { apart_point_and_line( skol1, line_connecting( skol3, skol2 ) ) }.
% 1.45/1.80  
% 1.45/1.80  percentage equality = 0.000000, percentage horn = 0.631579
% 1.45/1.80  This a non-horn, non-equality problem
% 1.45/1.80  
% 1.45/1.80  
% 1.45/1.80  Options Used:
% 1.45/1.80  
% 1.45/1.80  useres =            1
% 1.45/1.80  useparamod =        0
% 1.45/1.80  useeqrefl =         0
% 1.45/1.80  useeqfact =         0
% 1.45/1.80  usefactor =         1
% 1.45/1.80  usesimpsplitting =  0
% 1.45/1.80  usesimpdemod =      0
% 1.45/1.80  usesimpres =        3
% 1.45/1.80  
% 1.45/1.80  resimpinuse      =  1000
% 1.45/1.80  resimpclauses =     20000
% 1.45/1.80  substype =          standard
% 1.45/1.80  backwardsubs =      1
% 1.45/1.80  selectoldest =      5
% 1.45/1.80  
% 1.45/1.80  litorderings [0] =  split
% 1.45/1.80  litorderings [1] =  liftord
% 1.45/1.80  
% 1.45/1.80  termordering =      none
% 1.45/1.80  
% 1.45/1.80  litapriori =        1
% 1.45/1.80  termapriori =       0
% 1.45/1.80  litaposteriori =    0
% 1.45/1.80  termaposteriori =   0
% 1.45/1.80  demodaposteriori =  0
% 1.45/1.80  ordereqreflfact =   0
% 1.45/1.80  
% 1.45/1.80  litselect =         none
% 1.45/1.80  
% 1.45/1.80  maxweight =         15
% 1.45/1.80  maxdepth =          30000
% 1.45/1.80  maxlength =         115
% 1.45/1.80  maxnrvars =         195
% 1.45/1.80  excuselevel =       1
% 1.45/1.80  increasemaxweight = 1
% 1.45/1.80  
% 1.45/1.80  maxselected =       10000000
% 1.45/1.80  maxnrclauses =      10000000
% 1.45/1.80  
% 1.45/1.80  showgenerated =    0
% 1.45/1.80  showkept =         0
% 1.45/1.80  showselected =     0
% 1.45/1.80  showdeleted =      0
% 1.45/1.80  showresimp =       1
% 1.45/1.80  showstatus =       2000
% 1.45/1.80  
% 1.45/1.80  prologoutput =     0
% 1.45/1.80  nrgoals =          5000000
% 1.45/1.80  totalproof =       1
% 1.45/1.80  
% 1.45/1.80  Symbols occurring in the translation:
% 1.45/1.80  
% 1.45/1.80  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 1.45/1.80  .  [1, 2]      (w:1, o:19, a:1, s:1, b:0), 
% 1.45/1.80  !  [4, 1]      (w:0, o:14, a:1, s:1, b:0), 
% 1.45/1.80  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 1.45/1.80  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 1.45/1.80  distinct_points  [36, 2]      (w:1, o:44, a:1, s:1, b:0), 
% 1.45/1.80  distinct_lines  [37, 2]      (w:1, o:45, a:1, s:1, b:0), 
% 1.45/1.80  convergent_lines  [38, 2]      (w:1, o:43, a:1, s:1, b:0), 
% 1.45/1.80  line_connecting  [41, 2]      (w:1, o:46, a:1, s:1, b:0), 
% 1.45/1.80  apart_point_and_line  [42, 2]      (w:1, o:47, a:1, s:1, b:0), 
% 1.45/1.80  intersection_point  [43, 2]      (w:1, o:48, a:1, s:1, b:0), 
% 1.45/1.80  skol1  [46, 0]      (w:1, o:11, a:1, s:1, b:0), 
% 1.45/1.80  skol2  [47, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 1.45/1.80  skol3  [48, 0]      (w:1, o:13, a:1, s:1, b:0).
% 1.45/1.80  
% 1.45/1.80  
% 1.45/1.80  Starting Search:
% 1.45/1.80  
% 1.45/1.80  *** allocated 15000 integers for clauses
% 1.45/1.80  *** allocated 22500 integers for clauses
% 1.45/1.80  *** allocated 33750 integers for clauses
% 1.45/1.80  *** allocated 15000 integers for termspace/termends
% 1.45/1.80  *** allocated 50625 integers for clauses
% 1.45/1.80  Resimplifying inuse:
% 1.45/1.80  Done
% 1.45/1.80  
% 1.45/1.80  *** allocated 22500 integers for termspace/termends
% 1.45/1.80  
% 1.45/1.80  Bliksems!, er is een bewijs:
% 1.45/1.80  % SZS status Theorem
% 1.45/1.80  % SZS output start Refutation
% 1.45/1.80  
% 1.45/1.80  (0) {G0,W3,D2,L1,V1,M1} I { ! distinct_points( X, X ) }.
% 1.45/1.80  (1) {G0,W3,D2,L1,V1,M1} I { ! distinct_lines( X, X ) }.
% 1.45/1.80  (3) {G0,W9,D2,L3,V3,M3} I { distinct_points( X, Z ), distinct_points( Y, Z
% 1.45/1.80     ), ! distinct_points( X, Y ) }.
% 1.45/1.80  (4) {G0,W9,D2,L3,V3,M3} I { distinct_lines( X, Z ), distinct_lines( Y, Z )
% 1.45/1.80    , ! distinct_lines( X, Y ) }.
% 1.45/1.80  (6) {G0,W8,D3,L2,V2,M1} I { ! distinct_points( X, Y ), ! 
% 1.45/1.80    apart_point_and_line( X, line_connecting( X, Y ) ) }.
% 1.45/1.80  (7) {G0,W8,D3,L2,V2,M1} I { ! distinct_points( X, Y ), ! 
% 1.45/1.80    apart_point_and_line( Y, line_connecting( X, Y ) ) }.
% 1.45/1.80  (10) {G0,W18,D2,L6,V4,M4} I { ! distinct_points( X, Y ), ! distinct_lines( 
% 1.45/1.80    Z, T ), apart_point_and_line( X, T ), apart_point_and_line( Y, Z ), 
% 1.45/1.80    apart_point_and_line( Y, T ), apart_point_and_line( X, Z ) }.
% 1.45/1.80  (12) {G0,W9,D2,L3,V3,M2} I { distinct_lines( Y, Z ), apart_point_and_line( 
% 1.45/1.80    X, Z ), ! apart_point_and_line( X, Y ) }.
% 1.45/1.80  (14) {G0,W3,D2,L1,V0,M1} I { distinct_points( skol1, skol2 ) }.
% 1.45/1.80  (16) {G0,W3,D2,L1,V0,M1} I { distinct_points( skol2, skol3 ) }.
% 1.45/1.80  (17) {G0,W5,D3,L1,V0,M1} I { ! apart_point_and_line( skol3, line_connecting
% 1.45/1.80    ( skol1, skol2 ) ) }.
% 1.45/1.80  (18) {G0,W5,D3,L1,V0,M1} I { apart_point_and_line( skol1, line_connecting( 
% 1.45/1.80    skol3, skol2 ) ) }.
% 1.45/1.80  (23) {G1,W6,D2,L2,V2,M2} R(3,0) { ! distinct_points( Y, X ), 
% 1.45/1.80    distinct_points( X, Y ) }.
% 1.45/1.80  (29) {G2,W3,D2,L1,V0,M1} R(23,16) { distinct_points( skol3, skol2 ) }.
% 1.45/1.80  (32) {G1,W6,D2,L2,V2,M2} R(4,1) { ! distinct_lines( Y, X ), distinct_lines
% 1.45/1.80    ( X, Y ) }.
% 1.45/1.80  (33) {G2,W9,D2,L3,V3,M3} R(32,4) { distinct_lines( Z, X ), ! distinct_lines
% 1.45/1.80    ( Y, Z ), distinct_lines( X, Y ) }.
% 1.45/1.80  (34) {G2,W9,D2,L3,V3,M3} R(32,4) { distinct_lines( Z, X ), ! distinct_lines
% 1.45/1.80    ( Z, Y ), distinct_lines( X, Y ) }.
% 1.45/1.80  (76) {G1,W22,D3,L6,V4,M3} R(10,7) { ! distinct_points( X, Y ), ! 
% 1.45/1.80    distinct_lines( Z, line_connecting( T, X ) ), ! distinct_points( T, X ), 
% 1.45/1.80    apart_point_and_line( X, Z ), apart_point_and_line( Y, Z ), 
% 1.45/1.80    apart_point_and_line( Y, line_connecting( T, X ) ) }.
% 1.45/1.80  (77) {G1,W22,D3,L6,V4,M3} R(10,7) { ! distinct_points( X, Y ), ! 
% 1.45/1.80    distinct_lines( line_connecting( Z, Y ), T ), ! distinct_points( Z, Y ), 
% 1.45/1.80    apart_point_and_line( X, line_connecting( Z, Y ) ), apart_point_and_line
% 1.45/1.80    ( X, T ), apart_point_and_line( Y, T ) }.
% 1.45/1.80  (91) {G3,W9,D2,L3,V3,M3} R(33,32) { distinct_lines( Z, X ), distinct_lines
% 1.45/1.80    ( Z, Y ), ! distinct_lines( X, Y ) }.
% 1.45/1.80  (144) {G1,W8,D3,L2,V1,M1} R(12,18) { distinct_lines( line_connecting( skol3
% 1.45/1.80    , skol2 ), X ), apart_point_and_line( skol1, X ) }.
% 1.45/1.80  (148) {G2,W10,D3,L2,V1,M1} R(144,6) { ! distinct_points( skol1, X ), 
% 1.45/1.80    distinct_lines( line_connecting( skol3, skol2 ), line_connecting( skol1, 
% 1.45/1.80    X ) ) }.
% 1.45/1.80  (306) {G4,W13,D3,L3,V2,M2} R(148,91) { ! distinct_points( skol1, X ), 
% 1.45/1.80    distinct_lines( Y, line_connecting( skol1, X ) ), distinct_lines( Y, 
% 1.45/1.80    line_connecting( skol3, skol2 ) ) }.
% 1.45/1.80  (548) {G2,W14,D3,L4,V1,M1} R(76,17);r(16) { ! distinct_points( skol1, skol2
% 1.45/1.80     ), ! distinct_lines( X, line_connecting( skol1, skol2 ) ), 
% 1.45/1.80    apart_point_and_line( skol2, X ), apart_point_and_line( skol3, X ) }.
% 1.45/1.80  (559) {G3,W14,D3,L4,V1,M1} R(77,17);r(29) { ! distinct_points( skol1, skol2
% 1.45/1.80     ), ! distinct_lines( line_connecting( skol1, skol2 ), X ), 
% 1.45/1.80    apart_point_and_line( skol2, X ), apart_point_and_line( skol3, X ) }.
% 1.45/1.80  (597) {G4,W11,D3,L3,V1,M1} S(559);r(14) { ! distinct_lines( line_connecting
% 1.45/1.80    ( skol1, skol2 ), X ), apart_point_and_line( skol2, X ), 
% 1.45/1.80    apart_point_and_line( skol3, X ) }.
% 1.45/1.80  (603) {G5,W15,D3,L3,V1,M1} R(597,6) { ! distinct_lines( line_connecting( 
% 1.45/1.80    skol1, skol2 ), line_connecting( skol3, X ) ), ! distinct_points( skol3, 
% 1.45/1.80    X ), apart_point_and_line( skol2, line_connecting( skol3, X ) ) }.
% 1.45/1.80  (604) {G3,W11,D3,L3,V1,M1} S(548);r(14) { ! distinct_lines( X, 
% 1.45/1.80    line_connecting( skol1, skol2 ) ), apart_point_and_line( skol2, X ), 
% 1.45/1.80    apart_point_and_line( skol3, X ) }.
% 1.45/1.80  (609) {G4,W15,D3,L3,V1,M1} R(604,7) { ! distinct_lines( line_connecting( X
% 1.45/1.80    , skol3 ), line_connecting( skol1, skol2 ) ), ! distinct_points( X, skol3
% 1.45/1.80     ), apart_point_and_line( skol2, line_connecting( X, skol3 ) ) }.
% 1.45/1.80  (613) {G5,W7,D3,L1,V0,M1} R(609,6);f;r(16) { ! distinct_lines( 
% 1.45/1.80    line_connecting( skol2, skol3 ), line_connecting( skol1, skol2 ) ) }.
% 1.45/1.80  (614) {G6,W7,D3,L1,V0,M1} R(613,306);r(14) { distinct_lines( 
% 1.45/1.80    line_connecting( skol2, skol3 ), line_connecting( skol3, skol2 ) ) }.
% 1.45/1.80  (667) {G7,W10,D3,L2,V1,M2} R(614,34) { distinct_lines( X, line_connecting( 
% 1.45/1.80    skol3, skol2 ) ), distinct_lines( line_connecting( skol2, skol3 ), X )
% 1.45/1.80     }.
% 1.45/1.80  (671) {G8,W7,D3,L1,V0,M1} R(667,613) { distinct_lines( line_connecting( 
% 1.45/1.80    skol1, skol2 ), line_connecting( skol3, skol2 ) ) }.
% 1.45/1.80  (1111) {G9,W3,D2,L1,V0,M1} R(603,7);f;r(671) { ! distinct_points( skol3, 
% 1.45/1.80    skol2 ) }.
% 1.45/1.80  (1112) {G10,W0,D0,L0,V0,M0} S(1111);r(29) {  }.
% 1.45/1.80  
% 1.45/1.80  
% 1.45/1.80  % SZS output end Refutation
% 1.45/1.80  found a proof!
% 1.45/1.80  
% 1.45/1.80  
% 1.45/1.80  Unprocessed initial clauses:
% 1.45/1.80  
% 1.45/1.80  (1114) {G0,W3,D2,L1,V1,M1}  { ! distinct_points( X, X ) }.
% 1.45/1.80  (1115) {G0,W3,D2,L1,V1,M1}  { ! distinct_lines( X, X ) }.
% 1.45/1.80  (1116) {G0,W3,D2,L1,V1,M1}  { ! convergent_lines( X, X ) }.
% 1.45/1.80  (1117) {G0,W9,D2,L3,V3,M3}  { ! distinct_points( X, Y ), distinct_points( X
% 1.45/1.80    , Z ), distinct_points( Y, Z ) }.
% 1.45/1.80  (1118) {G0,W9,D2,L3,V3,M3}  { ! distinct_lines( X, Y ), distinct_lines( X, 
% 1.45/1.80    Z ), distinct_lines( Y, Z ) }.
% 1.45/1.80  (1119) {G0,W9,D2,L3,V3,M3}  { ! convergent_lines( X, Y ), convergent_lines
% 1.45/1.80    ( X, Z ), convergent_lines( Y, Z ) }.
% 1.45/1.80  (1120) {G0,W8,D3,L2,V2,M2}  { ! distinct_points( X, Y ), ! 
% 1.45/1.80    apart_point_and_line( X, line_connecting( X, Y ) ) }.
% 1.45/1.80  (1121) {G0,W8,D3,L2,V2,M2}  { ! distinct_points( X, Y ), ! 
% 1.45/1.80    apart_point_and_line( Y, line_connecting( X, Y ) ) }.
% 1.45/1.80  (1122) {G0,W8,D3,L2,V2,M2}  { ! convergent_lines( X, Y ), ! 
% 1.45/1.80    apart_point_and_line( intersection_point( X, Y ), X ) }.
% 1.45/1.80  (1123) {G0,W8,D3,L2,V2,M2}  { ! convergent_lines( X, Y ), ! 
% 1.45/1.80    apart_point_and_line( intersection_point( X, Y ), Y ) }.
% 1.45/1.80  (1124) {G0,W18,D2,L6,V4,M6}  { ! distinct_points( X, Y ), ! distinct_lines
% 1.45/1.80    ( Z, T ), apart_point_and_line( X, Z ), apart_point_and_line( X, T ), 
% 1.45/1.80    apart_point_and_line( Y, Z ), apart_point_and_line( Y, T ) }.
% 1.45/1.80  (1125) {G0,W9,D2,L3,V3,M3}  { ! apart_point_and_line( X, Y ), 
% 1.45/1.80    distinct_points( X, Z ), apart_point_and_line( Z, Y ) }.
% 1.45/1.80  (1126) {G0,W9,D2,L3,V3,M3}  { ! apart_point_and_line( X, Y ), 
% 1.45/1.80    distinct_lines( Y, Z ), apart_point_and_line( X, Z ) }.
% 1.45/1.80  (1127) {G0,W9,D2,L3,V3,M3}  { ! convergent_lines( X, Y ), distinct_lines( Y
% 1.45/1.80    , Z ), convergent_lines( X, Z ) }.
% 1.45/1.80  (1128) {G0,W3,D2,L1,V0,M1}  { distinct_points( skol1, skol2 ) }.
% 1.45/1.80  (1129) {G0,W3,D2,L1,V0,M1}  { distinct_points( skol1, skol3 ) }.
% 1.45/1.80  (1130) {G0,W3,D2,L1,V0,M1}  { distinct_points( skol2, skol3 ) }.
% 1.45/1.80  (1131) {G0,W5,D3,L1,V0,M1}  { ! apart_point_and_line( skol3, 
% 1.45/1.80    line_connecting( skol1, skol2 ) ) }.
% 1.45/1.80  (1132) {G0,W5,D3,L1,V0,M1}  { apart_point_and_line( skol1, line_connecting
% 1.45/1.80    ( skol3, skol2 ) ) }.
% 1.45/1.80  
% 1.45/1.80  
% 1.45/1.80  Total Proof:
% 1.45/1.80  
% 1.45/1.80  subsumption: (0) {G0,W3,D2,L1,V1,M1} I { ! distinct_points( X, X ) }.
% 1.45/1.80  parent0: (1114) {G0,W3,D2,L1,V1,M1}  { ! distinct_points( X, X ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 0
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (1) {G0,W3,D2,L1,V1,M1} I { ! distinct_lines( X, X ) }.
% 1.45/1.80  parent0: (1115) {G0,W3,D2,L1,V1,M1}  { ! distinct_lines( X, X ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 0
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (3) {G0,W9,D2,L3,V3,M3} I { distinct_points( X, Z ), 
% 1.45/1.80    distinct_points( Y, Z ), ! distinct_points( X, Y ) }.
% 1.45/1.80  parent0: (1117) {G0,W9,D2,L3,V3,M3}  { ! distinct_points( X, Y ), 
% 1.45/1.80    distinct_points( X, Z ), distinct_points( Y, Z ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80     Y := Y
% 1.45/1.80     Z := Z
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 2
% 1.45/1.80     1 ==> 0
% 1.45/1.80     2 ==> 1
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (4) {G0,W9,D2,L3,V3,M3} I { distinct_lines( X, Z ), 
% 1.45/1.80    distinct_lines( Y, Z ), ! distinct_lines( X, Y ) }.
% 1.45/1.80  parent0: (1118) {G0,W9,D2,L3,V3,M3}  { ! distinct_lines( X, Y ), 
% 1.45/1.80    distinct_lines( X, Z ), distinct_lines( Y, Z ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80     Y := Y
% 1.45/1.80     Z := Z
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 2
% 1.45/1.80     1 ==> 0
% 1.45/1.80     2 ==> 1
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (6) {G0,W8,D3,L2,V2,M1} I { ! distinct_points( X, Y ), ! 
% 1.45/1.80    apart_point_and_line( X, line_connecting( X, Y ) ) }.
% 1.45/1.80  parent0: (1120) {G0,W8,D3,L2,V2,M2}  { ! distinct_points( X, Y ), ! 
% 1.45/1.80    apart_point_and_line( X, line_connecting( X, Y ) ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80     Y := Y
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 0
% 1.45/1.80     1 ==> 1
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (7) {G0,W8,D3,L2,V2,M1} I { ! distinct_points( X, Y ), ! 
% 1.45/1.80    apart_point_and_line( Y, line_connecting( X, Y ) ) }.
% 1.45/1.80  parent0: (1121) {G0,W8,D3,L2,V2,M2}  { ! distinct_points( X, Y ), ! 
% 1.45/1.80    apart_point_and_line( Y, line_connecting( X, Y ) ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80     Y := Y
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 0
% 1.45/1.80     1 ==> 1
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (10) {G0,W18,D2,L6,V4,M4} I { ! distinct_points( X, Y ), ! 
% 1.45/1.80    distinct_lines( Z, T ), apart_point_and_line( X, T ), 
% 1.45/1.80    apart_point_and_line( Y, Z ), apart_point_and_line( Y, T ), 
% 1.45/1.80    apart_point_and_line( X, Z ) }.
% 1.45/1.80  parent0: (1124) {G0,W18,D2,L6,V4,M6}  { ! distinct_points( X, Y ), ! 
% 1.45/1.80    distinct_lines( Z, T ), apart_point_and_line( X, Z ), 
% 1.45/1.80    apart_point_and_line( X, T ), apart_point_and_line( Y, Z ), 
% 1.45/1.80    apart_point_and_line( Y, T ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80     Y := Y
% 1.45/1.80     Z := Z
% 1.45/1.80     T := T
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 0
% 1.45/1.80     1 ==> 1
% 1.45/1.80     2 ==> 5
% 1.45/1.80     3 ==> 2
% 1.45/1.80     4 ==> 3
% 1.45/1.80     5 ==> 4
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (12) {G0,W9,D2,L3,V3,M2} I { distinct_lines( Y, Z ), 
% 1.45/1.80    apart_point_and_line( X, Z ), ! apart_point_and_line( X, Y ) }.
% 1.45/1.80  parent0: (1126) {G0,W9,D2,L3,V3,M3}  { ! apart_point_and_line( X, Y ), 
% 1.45/1.80    distinct_lines( Y, Z ), apart_point_and_line( X, Z ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80     Y := Y
% 1.45/1.80     Z := Z
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 2
% 1.45/1.80     1 ==> 0
% 1.45/1.80     2 ==> 1
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (14) {G0,W3,D2,L1,V0,M1} I { distinct_points( skol1, skol2 )
% 1.45/1.80     }.
% 1.45/1.80  parent0: (1128) {G0,W3,D2,L1,V0,M1}  { distinct_points( skol1, skol2 ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 0
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (16) {G0,W3,D2,L1,V0,M1} I { distinct_points( skol2, skol3 )
% 1.45/1.80     }.
% 1.45/1.80  parent0: (1130) {G0,W3,D2,L1,V0,M1}  { distinct_points( skol2, skol3 ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 0
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (17) {G0,W5,D3,L1,V0,M1} I { ! apart_point_and_line( skol3, 
% 1.45/1.80    line_connecting( skol1, skol2 ) ) }.
% 1.45/1.80  parent0: (1131) {G0,W5,D3,L1,V0,M1}  { ! apart_point_and_line( skol3, 
% 1.45/1.80    line_connecting( skol1, skol2 ) ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 0
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (18) {G0,W5,D3,L1,V0,M1} I { apart_point_and_line( skol1, 
% 1.45/1.80    line_connecting( skol3, skol2 ) ) }.
% 1.45/1.80  parent0: (1132) {G0,W5,D3,L1,V0,M1}  { apart_point_and_line( skol1, 
% 1.45/1.80    line_connecting( skol3, skol2 ) ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 0
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1196) {G1,W6,D2,L2,V2,M2}  { distinct_points( Y, X ), ! 
% 1.45/1.80    distinct_points( X, Y ) }.
% 1.45/1.80  parent0[0]: (0) {G0,W3,D2,L1,V1,M1} I { ! distinct_points( X, X ) }.
% 1.45/1.80  parent1[0]: (3) {G0,W9,D2,L3,V3,M3} I { distinct_points( X, Z ), 
% 1.45/1.80    distinct_points( Y, Z ), ! distinct_points( X, Y ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80     X := X
% 1.45/1.80     Y := Y
% 1.45/1.80     Z := X
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (23) {G1,W6,D2,L2,V2,M2} R(3,0) { ! distinct_points( Y, X ), 
% 1.45/1.80    distinct_points( X, Y ) }.
% 1.45/1.80  parent0: (1196) {G1,W6,D2,L2,V2,M2}  { distinct_points( Y, X ), ! 
% 1.45/1.80    distinct_points( X, Y ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := Y
% 1.45/1.80     Y := X
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 1
% 1.45/1.80     1 ==> 0
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1198) {G1,W3,D2,L1,V0,M1}  { distinct_points( skol3, skol2 )
% 1.45/1.80     }.
% 1.45/1.80  parent0[0]: (23) {G1,W6,D2,L2,V2,M2} R(3,0) { ! distinct_points( Y, X ), 
% 1.45/1.80    distinct_points( X, Y ) }.
% 1.45/1.80  parent1[0]: (16) {G0,W3,D2,L1,V0,M1} I { distinct_points( skol2, skol3 )
% 1.45/1.80     }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := skol3
% 1.45/1.80     Y := skol2
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (29) {G2,W3,D2,L1,V0,M1} R(23,16) { distinct_points( skol3, 
% 1.45/1.80    skol2 ) }.
% 1.45/1.80  parent0: (1198) {G1,W3,D2,L1,V0,M1}  { distinct_points( skol3, skol2 ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 0
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1199) {G1,W6,D2,L2,V2,M2}  { distinct_lines( Y, X ), ! 
% 1.45/1.80    distinct_lines( X, Y ) }.
% 1.45/1.80  parent0[0]: (1) {G0,W3,D2,L1,V1,M1} I { ! distinct_lines( X, X ) }.
% 1.45/1.80  parent1[0]: (4) {G0,W9,D2,L3,V3,M3} I { distinct_lines( X, Z ), 
% 1.45/1.80    distinct_lines( Y, Z ), ! distinct_lines( X, Y ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80     X := X
% 1.45/1.80     Y := Y
% 1.45/1.80     Z := X
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (32) {G1,W6,D2,L2,V2,M2} R(4,1) { ! distinct_lines( Y, X ), 
% 1.45/1.80    distinct_lines( X, Y ) }.
% 1.45/1.80  parent0: (1199) {G1,W6,D2,L2,V2,M2}  { distinct_lines( Y, X ), ! 
% 1.45/1.80    distinct_lines( X, Y ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := Y
% 1.45/1.80     Y := X
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 1
% 1.45/1.80     1 ==> 0
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1201) {G1,W9,D2,L3,V3,M3}  { distinct_lines( Y, X ), 
% 1.45/1.80    distinct_lines( Z, Y ), ! distinct_lines( X, Z ) }.
% 1.45/1.80  parent0[0]: (32) {G1,W6,D2,L2,V2,M2} R(4,1) { ! distinct_lines( Y, X ), 
% 1.45/1.80    distinct_lines( X, Y ) }.
% 1.45/1.80  parent1[0]: (4) {G0,W9,D2,L3,V3,M3} I { distinct_lines( X, Z ), 
% 1.45/1.80    distinct_lines( Y, Z ), ! distinct_lines( X, Y ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := Y
% 1.45/1.80     Y := X
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80     X := X
% 1.45/1.80     Y := Z
% 1.45/1.80     Z := Y
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (33) {G2,W9,D2,L3,V3,M3} R(32,4) { distinct_lines( Z, X ), ! 
% 1.45/1.80    distinct_lines( Y, Z ), distinct_lines( X, Y ) }.
% 1.45/1.80  parent0: (1201) {G1,W9,D2,L3,V3,M3}  { distinct_lines( Y, X ), 
% 1.45/1.80    distinct_lines( Z, Y ), ! distinct_lines( X, Z ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := Y
% 1.45/1.80     Y := X
% 1.45/1.80     Z := Z
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 2
% 1.45/1.80     1 ==> 0
% 1.45/1.80     2 ==> 1
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1205) {G1,W9,D2,L3,V3,M3}  { distinct_lines( Y, X ), 
% 1.45/1.80    distinct_lines( Z, Y ), ! distinct_lines( Z, X ) }.
% 1.45/1.80  parent0[0]: (32) {G1,W6,D2,L2,V2,M2} R(4,1) { ! distinct_lines( Y, X ), 
% 1.45/1.80    distinct_lines( X, Y ) }.
% 1.45/1.80  parent1[1]: (4) {G0,W9,D2,L3,V3,M3} I { distinct_lines( X, Z ), 
% 1.45/1.80    distinct_lines( Y, Z ), ! distinct_lines( X, Y ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := Y
% 1.45/1.80     Y := X
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80     X := Z
% 1.45/1.80     Y := X
% 1.45/1.80     Z := Y
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (34) {G2,W9,D2,L3,V3,M3} R(32,4) { distinct_lines( Z, X ), ! 
% 1.45/1.80    distinct_lines( Z, Y ), distinct_lines( X, Y ) }.
% 1.45/1.80  parent0: (1205) {G1,W9,D2,L3,V3,M3}  { distinct_lines( Y, X ), 
% 1.45/1.80    distinct_lines( Z, Y ), ! distinct_lines( Z, X ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := Y
% 1.45/1.80     Y := X
% 1.45/1.80     Z := Z
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 2
% 1.45/1.80     1 ==> 0
% 1.45/1.80     2 ==> 1
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1207) {G1,W22,D3,L6,V4,M6}  { ! distinct_points( X, Y ), ! 
% 1.45/1.80    distinct_points( Y, Z ), ! distinct_lines( T, line_connecting( X, Y ) ), 
% 1.45/1.80    apart_point_and_line( Z, T ), apart_point_and_line( Z, line_connecting( X
% 1.45/1.80    , Y ) ), apart_point_and_line( Y, T ) }.
% 1.45/1.80  parent0[1]: (7) {G0,W8,D3,L2,V2,M1} I { ! distinct_points( X, Y ), ! 
% 1.45/1.80    apart_point_and_line( Y, line_connecting( X, Y ) ) }.
% 1.45/1.80  parent1[2]: (10) {G0,W18,D2,L6,V4,M4} I { ! distinct_points( X, Y ), ! 
% 1.45/1.80    distinct_lines( Z, T ), apart_point_and_line( X, T ), 
% 1.45/1.80    apart_point_and_line( Y, Z ), apart_point_and_line( Y, T ), 
% 1.45/1.80    apart_point_and_line( X, Z ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80     Y := Y
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80     X := Y
% 1.45/1.80     Y := Z
% 1.45/1.80     Z := T
% 1.45/1.80     T := line_connecting( X, Y )
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (76) {G1,W22,D3,L6,V4,M3} R(10,7) { ! distinct_points( X, Y )
% 1.45/1.80    , ! distinct_lines( Z, line_connecting( T, X ) ), ! distinct_points( T, X
% 1.45/1.80     ), apart_point_and_line( X, Z ), apart_point_and_line( Y, Z ), 
% 1.45/1.80    apart_point_and_line( Y, line_connecting( T, X ) ) }.
% 1.45/1.80  parent0: (1207) {G1,W22,D3,L6,V4,M6}  { ! distinct_points( X, Y ), ! 
% 1.45/1.80    distinct_points( Y, Z ), ! distinct_lines( T, line_connecting( X, Y ) ), 
% 1.45/1.80    apart_point_and_line( Z, T ), apart_point_and_line( Z, line_connecting( X
% 1.45/1.80    , Y ) ), apart_point_and_line( Y, T ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := T
% 1.45/1.80     Y := X
% 1.45/1.80     Z := Y
% 1.45/1.80     T := Z
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 2
% 1.45/1.80     1 ==> 0
% 1.45/1.80     2 ==> 1
% 1.45/1.80     3 ==> 4
% 1.45/1.80     4 ==> 5
% 1.45/1.80     5 ==> 3
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1224) {G1,W22,D3,L6,V4,M6}  { ! distinct_points( X, Y ), ! 
% 1.45/1.80    distinct_points( Z, Y ), ! distinct_lines( line_connecting( X, Y ), T ), 
% 1.45/1.80    apart_point_and_line( Z, T ), apart_point_and_line( Y, T ), 
% 1.45/1.80    apart_point_and_line( Z, line_connecting( X, Y ) ) }.
% 1.45/1.80  parent0[1]: (7) {G0,W8,D3,L2,V2,M1} I { ! distinct_points( X, Y ), ! 
% 1.45/1.80    apart_point_and_line( Y, line_connecting( X, Y ) ) }.
% 1.45/1.80  parent1[3]: (10) {G0,W18,D2,L6,V4,M4} I { ! distinct_points( X, Y ), ! 
% 1.45/1.80    distinct_lines( Z, T ), apart_point_and_line( X, T ), 
% 1.45/1.80    apart_point_and_line( Y, Z ), apart_point_and_line( Y, T ), 
% 1.45/1.80    apart_point_and_line( X, Z ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80     Y := Y
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80     X := Z
% 1.45/1.80     Y := Y
% 1.45/1.80     Z := line_connecting( X, Y )
% 1.45/1.80     T := T
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (77) {G1,W22,D3,L6,V4,M3} R(10,7) { ! distinct_points( X, Y )
% 1.45/1.80    , ! distinct_lines( line_connecting( Z, Y ), T ), ! distinct_points( Z, Y
% 1.45/1.80     ), apart_point_and_line( X, line_connecting( Z, Y ) ), 
% 1.45/1.80    apart_point_and_line( X, T ), apart_point_and_line( Y, T ) }.
% 1.45/1.80  parent0: (1224) {G1,W22,D3,L6,V4,M6}  { ! distinct_points( X, Y ), ! 
% 1.45/1.80    distinct_points( Z, Y ), ! distinct_lines( line_connecting( X, Y ), T ), 
% 1.45/1.80    apart_point_and_line( Z, T ), apart_point_and_line( Y, T ), 
% 1.45/1.80    apart_point_and_line( Z, line_connecting( X, Y ) ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := Z
% 1.45/1.80     Y := Y
% 1.45/1.80     Z := X
% 1.45/1.80     T := T
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 2
% 1.45/1.80     1 ==> 0
% 1.45/1.80     2 ==> 1
% 1.45/1.80     3 ==> 4
% 1.45/1.80     4 ==> 5
% 1.45/1.80     5 ==> 3
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1241) {G2,W9,D2,L3,V3,M3}  { distinct_lines( Y, X ), ! 
% 1.45/1.80    distinct_lines( Z, X ), distinct_lines( Y, Z ) }.
% 1.45/1.80  parent0[0]: (32) {G1,W6,D2,L2,V2,M2} R(4,1) { ! distinct_lines( Y, X ), 
% 1.45/1.80    distinct_lines( X, Y ) }.
% 1.45/1.80  parent1[0]: (33) {G2,W9,D2,L3,V3,M3} R(32,4) { distinct_lines( Z, X ), ! 
% 1.45/1.80    distinct_lines( Y, Z ), distinct_lines( X, Y ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := Y
% 1.45/1.80     Y := X
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80     X := Y
% 1.45/1.80     Y := Z
% 1.45/1.80     Z := X
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (91) {G3,W9,D2,L3,V3,M3} R(33,32) { distinct_lines( Z, X ), 
% 1.45/1.80    distinct_lines( Z, Y ), ! distinct_lines( X, Y ) }.
% 1.45/1.80  parent0: (1241) {G2,W9,D2,L3,V3,M3}  { distinct_lines( Y, X ), ! 
% 1.45/1.80    distinct_lines( Z, X ), distinct_lines( Y, Z ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := Y
% 1.45/1.80     Y := Z
% 1.45/1.80     Z := X
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 1
% 1.45/1.80     1 ==> 2
% 1.45/1.80     2 ==> 0
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1245) {G1,W8,D3,L2,V1,M2}  { distinct_lines( line_connecting( 
% 1.45/1.80    skol3, skol2 ), X ), apart_point_and_line( skol1, X ) }.
% 1.45/1.80  parent0[2]: (12) {G0,W9,D2,L3,V3,M2} I { distinct_lines( Y, Z ), 
% 1.45/1.80    apart_point_and_line( X, Z ), ! apart_point_and_line( X, Y ) }.
% 1.45/1.80  parent1[0]: (18) {G0,W5,D3,L1,V0,M1} I { apart_point_and_line( skol1, 
% 1.45/1.80    line_connecting( skol3, skol2 ) ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := skol1
% 1.45/1.80     Y := line_connecting( skol3, skol2 )
% 1.45/1.80     Z := X
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (144) {G1,W8,D3,L2,V1,M1} R(12,18) { distinct_lines( 
% 1.45/1.80    line_connecting( skol3, skol2 ), X ), apart_point_and_line( skol1, X )
% 1.45/1.80     }.
% 1.45/1.80  parent0: (1245) {G1,W8,D3,L2,V1,M2}  { distinct_lines( line_connecting( 
% 1.45/1.80    skol3, skol2 ), X ), apart_point_and_line( skol1, X ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 0
% 1.45/1.80     1 ==> 1
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1246) {G1,W10,D3,L2,V1,M2}  { ! distinct_points( skol1, X ), 
% 1.45/1.80    distinct_lines( line_connecting( skol3, skol2 ), line_connecting( skol1, 
% 1.45/1.80    X ) ) }.
% 1.45/1.80  parent0[1]: (6) {G0,W8,D3,L2,V2,M1} I { ! distinct_points( X, Y ), ! 
% 1.45/1.80    apart_point_and_line( X, line_connecting( X, Y ) ) }.
% 1.45/1.80  parent1[1]: (144) {G1,W8,D3,L2,V1,M1} R(12,18) { distinct_lines( 
% 1.45/1.80    line_connecting( skol3, skol2 ), X ), apart_point_and_line( skol1, X )
% 1.45/1.80     }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := skol1
% 1.45/1.80     Y := X
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80     X := line_connecting( skol1, X )
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (148) {G2,W10,D3,L2,V1,M1} R(144,6) { ! distinct_points( skol1
% 1.45/1.80    , X ), distinct_lines( line_connecting( skol3, skol2 ), line_connecting( 
% 1.45/1.80    skol1, X ) ) }.
% 1.45/1.80  parent0: (1246) {G1,W10,D3,L2,V1,M2}  { ! distinct_points( skol1, X ), 
% 1.45/1.80    distinct_lines( line_connecting( skol3, skol2 ), line_connecting( skol1, 
% 1.45/1.80    X ) ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 0
% 1.45/1.80     1 ==> 1
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1247) {G3,W13,D3,L3,V2,M3}  { distinct_lines( X, 
% 1.45/1.80    line_connecting( skol3, skol2 ) ), distinct_lines( X, line_connecting( 
% 1.45/1.80    skol1, Y ) ), ! distinct_points( skol1, Y ) }.
% 1.45/1.80  parent0[2]: (91) {G3,W9,D2,L3,V3,M3} R(33,32) { distinct_lines( Z, X ), 
% 1.45/1.80    distinct_lines( Z, Y ), ! distinct_lines( X, Y ) }.
% 1.45/1.80  parent1[1]: (148) {G2,W10,D3,L2,V1,M1} R(144,6) { ! distinct_points( skol1
% 1.45/1.80    , X ), distinct_lines( line_connecting( skol3, skol2 ), line_connecting( 
% 1.45/1.80    skol1, X ) ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := line_connecting( skol3, skol2 )
% 1.45/1.80     Y := line_connecting( skol1, Y )
% 1.45/1.80     Z := X
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80     X := Y
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (306) {G4,W13,D3,L3,V2,M2} R(148,91) { ! distinct_points( 
% 1.45/1.80    skol1, X ), distinct_lines( Y, line_connecting( skol1, X ) ), 
% 1.45/1.80    distinct_lines( Y, line_connecting( skol3, skol2 ) ) }.
% 1.45/1.80  parent0: (1247) {G3,W13,D3,L3,V2,M3}  { distinct_lines( X, line_connecting
% 1.45/1.80    ( skol3, skol2 ) ), distinct_lines( X, line_connecting( skol1, Y ) ), ! 
% 1.45/1.80    distinct_points( skol1, Y ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := Y
% 1.45/1.80     Y := X
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 2
% 1.45/1.80     1 ==> 1
% 1.45/1.80     2 ==> 0
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1250) {G1,W17,D3,L5,V1,M5}  { ! distinct_points( skol2, skol3
% 1.45/1.80     ), ! distinct_lines( X, line_connecting( skol1, skol2 ) ), ! 
% 1.45/1.80    distinct_points( skol1, skol2 ), apart_point_and_line( skol2, X ), 
% 1.45/1.80    apart_point_and_line( skol3, X ) }.
% 1.45/1.80  parent0[0]: (17) {G0,W5,D3,L1,V0,M1} I { ! apart_point_and_line( skol3, 
% 1.45/1.80    line_connecting( skol1, skol2 ) ) }.
% 1.45/1.80  parent1[5]: (76) {G1,W22,D3,L6,V4,M3} R(10,7) { ! distinct_points( X, Y ), 
% 1.45/1.80    ! distinct_lines( Z, line_connecting( T, X ) ), ! distinct_points( T, X )
% 1.45/1.80    , apart_point_and_line( X, Z ), apart_point_and_line( Y, Z ), 
% 1.45/1.80    apart_point_and_line( Y, line_connecting( T, X ) ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80     X := skol2
% 1.45/1.80     Y := skol3
% 1.45/1.80     Z := X
% 1.45/1.80     T := skol1
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1252) {G1,W14,D3,L4,V1,M4}  { ! distinct_lines( X, 
% 1.45/1.80    line_connecting( skol1, skol2 ) ), ! distinct_points( skol1, skol2 ), 
% 1.45/1.80    apart_point_and_line( skol2, X ), apart_point_and_line( skol3, X ) }.
% 1.45/1.80  parent0[0]: (1250) {G1,W17,D3,L5,V1,M5}  { ! distinct_points( skol2, skol3
% 1.45/1.80     ), ! distinct_lines( X, line_connecting( skol1, skol2 ) ), ! 
% 1.45/1.80    distinct_points( skol1, skol2 ), apart_point_and_line( skol2, X ), 
% 1.45/1.80    apart_point_and_line( skol3, X ) }.
% 1.45/1.80  parent1[0]: (16) {G0,W3,D2,L1,V0,M1} I { distinct_points( skol2, skol3 )
% 1.45/1.80     }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (548) {G2,W14,D3,L4,V1,M1} R(76,17);r(16) { ! distinct_points
% 1.45/1.80    ( skol1, skol2 ), ! distinct_lines( X, line_connecting( skol1, skol2 ) )
% 1.45/1.80    , apart_point_and_line( skol2, X ), apart_point_and_line( skol3, X ) }.
% 1.45/1.80  parent0: (1252) {G1,W14,D3,L4,V1,M4}  { ! distinct_lines( X, 
% 1.45/1.80    line_connecting( skol1, skol2 ) ), ! distinct_points( skol1, skol2 ), 
% 1.45/1.80    apart_point_and_line( skol2, X ), apart_point_and_line( skol3, X ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 1
% 1.45/1.80     1 ==> 0
% 1.45/1.80     2 ==> 2
% 1.45/1.80     3 ==> 3
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1253) {G1,W17,D3,L5,V1,M5}  { ! distinct_points( skol3, skol2
% 1.45/1.80     ), ! distinct_lines( line_connecting( skol1, skol2 ), X ), ! 
% 1.45/1.80    distinct_points( skol1, skol2 ), apart_point_and_line( skol3, X ), 
% 1.45/1.80    apart_point_and_line( skol2, X ) }.
% 1.45/1.80  parent0[0]: (17) {G0,W5,D3,L1,V0,M1} I { ! apart_point_and_line( skol3, 
% 1.45/1.80    line_connecting( skol1, skol2 ) ) }.
% 1.45/1.80  parent1[3]: (77) {G1,W22,D3,L6,V4,M3} R(10,7) { ! distinct_points( X, Y ), 
% 1.45/1.80    ! distinct_lines( line_connecting( Z, Y ), T ), ! distinct_points( Z, Y )
% 1.45/1.80    , apart_point_and_line( X, line_connecting( Z, Y ) ), 
% 1.45/1.80    apart_point_and_line( X, T ), apart_point_and_line( Y, T ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80     X := skol3
% 1.45/1.80     Y := skol2
% 1.45/1.80     Z := skol1
% 1.45/1.80     T := X
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1258) {G2,W14,D3,L4,V1,M4}  { ! distinct_lines( 
% 1.45/1.80    line_connecting( skol1, skol2 ), X ), ! distinct_points( skol1, skol2 ), 
% 1.45/1.80    apart_point_and_line( skol3, X ), apart_point_and_line( skol2, X ) }.
% 1.45/1.80  parent0[0]: (1253) {G1,W17,D3,L5,V1,M5}  { ! distinct_points( skol3, skol2
% 1.45/1.80     ), ! distinct_lines( line_connecting( skol1, skol2 ), X ), ! 
% 1.45/1.80    distinct_points( skol1, skol2 ), apart_point_and_line( skol3, X ), 
% 1.45/1.80    apart_point_and_line( skol2, X ) }.
% 1.45/1.80  parent1[0]: (29) {G2,W3,D2,L1,V0,M1} R(23,16) { distinct_points( skol3, 
% 1.45/1.80    skol2 ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (559) {G3,W14,D3,L4,V1,M1} R(77,17);r(29) { ! distinct_points
% 1.45/1.80    ( skol1, skol2 ), ! distinct_lines( line_connecting( skol1, skol2 ), X )
% 1.45/1.80    , apart_point_and_line( skol2, X ), apart_point_and_line( skol3, X ) }.
% 1.45/1.80  parent0: (1258) {G2,W14,D3,L4,V1,M4}  { ! distinct_lines( line_connecting( 
% 1.45/1.80    skol1, skol2 ), X ), ! distinct_points( skol1, skol2 ), 
% 1.45/1.80    apart_point_and_line( skol3, X ), apart_point_and_line( skol2, X ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 1
% 1.45/1.80     1 ==> 0
% 1.45/1.80     2 ==> 3
% 1.45/1.80     3 ==> 2
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1259) {G1,W11,D3,L3,V1,M3}  { ! distinct_lines( 
% 1.45/1.80    line_connecting( skol1, skol2 ), X ), apart_point_and_line( skol2, X ), 
% 1.45/1.80    apart_point_and_line( skol3, X ) }.
% 1.45/1.80  parent0[0]: (559) {G3,W14,D3,L4,V1,M1} R(77,17);r(29) { ! distinct_points( 
% 1.45/1.80    skol1, skol2 ), ! distinct_lines( line_connecting( skol1, skol2 ), X ), 
% 1.45/1.80    apart_point_and_line( skol2, X ), apart_point_and_line( skol3, X ) }.
% 1.45/1.80  parent1[0]: (14) {G0,W3,D2,L1,V0,M1} I { distinct_points( skol1, skol2 )
% 1.45/1.80     }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (597) {G4,W11,D3,L3,V1,M1} S(559);r(14) { ! distinct_lines( 
% 1.45/1.80    line_connecting( skol1, skol2 ), X ), apart_point_and_line( skol2, X ), 
% 1.45/1.80    apart_point_and_line( skol3, X ) }.
% 1.45/1.80  parent0: (1259) {G1,W11,D3,L3,V1,M3}  { ! distinct_lines( line_connecting( 
% 1.45/1.80    skol1, skol2 ), X ), apart_point_and_line( skol2, X ), 
% 1.45/1.80    apart_point_and_line( skol3, X ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 0
% 1.45/1.80     1 ==> 1
% 1.45/1.80     2 ==> 2
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1261) {G1,W15,D3,L3,V1,M3}  { ! distinct_points( skol3, X ), !
% 1.45/1.80     distinct_lines( line_connecting( skol1, skol2 ), line_connecting( skol3
% 1.45/1.80    , X ) ), apart_point_and_line( skol2, line_connecting( skol3, X ) ) }.
% 1.45/1.80  parent0[1]: (6) {G0,W8,D3,L2,V2,M1} I { ! distinct_points( X, Y ), ! 
% 1.45/1.80    apart_point_and_line( X, line_connecting( X, Y ) ) }.
% 1.45/1.80  parent1[2]: (597) {G4,W11,D3,L3,V1,M1} S(559);r(14) { ! distinct_lines( 
% 1.45/1.80    line_connecting( skol1, skol2 ), X ), apart_point_and_line( skol2, X ), 
% 1.45/1.80    apart_point_and_line( skol3, X ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := skol3
% 1.45/1.80     Y := X
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80     X := line_connecting( skol3, X )
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (603) {G5,W15,D3,L3,V1,M1} R(597,6) { ! distinct_lines( 
% 1.45/1.80    line_connecting( skol1, skol2 ), line_connecting( skol3, X ) ), ! 
% 1.45/1.80    distinct_points( skol3, X ), apart_point_and_line( skol2, line_connecting
% 1.45/1.80    ( skol3, X ) ) }.
% 1.45/1.80  parent0: (1261) {G1,W15,D3,L3,V1,M3}  { ! distinct_points( skol3, X ), ! 
% 1.45/1.80    distinct_lines( line_connecting( skol1, skol2 ), line_connecting( skol3, 
% 1.45/1.80    X ) ), apart_point_and_line( skol2, line_connecting( skol3, X ) ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 1
% 1.45/1.80     1 ==> 0
% 1.45/1.80     2 ==> 2
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1262) {G1,W11,D3,L3,V1,M3}  { ! distinct_lines( X, 
% 1.45/1.80    line_connecting( skol1, skol2 ) ), apart_point_and_line( skol2, X ), 
% 1.45/1.80    apart_point_and_line( skol3, X ) }.
% 1.45/1.80  parent0[0]: (548) {G2,W14,D3,L4,V1,M1} R(76,17);r(16) { ! distinct_points( 
% 1.45/1.80    skol1, skol2 ), ! distinct_lines( X, line_connecting( skol1, skol2 ) ), 
% 1.45/1.80    apart_point_and_line( skol2, X ), apart_point_and_line( skol3, X ) }.
% 1.45/1.80  parent1[0]: (14) {G0,W3,D2,L1,V0,M1} I { distinct_points( skol1, skol2 )
% 1.45/1.80     }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (604) {G3,W11,D3,L3,V1,M1} S(548);r(14) { ! distinct_lines( X
% 1.45/1.80    , line_connecting( skol1, skol2 ) ), apart_point_and_line( skol2, X ), 
% 1.45/1.80    apart_point_and_line( skol3, X ) }.
% 1.45/1.80  parent0: (1262) {G1,W11,D3,L3,V1,M3}  { ! distinct_lines( X, 
% 1.45/1.80    line_connecting( skol1, skol2 ) ), apart_point_and_line( skol2, X ), 
% 1.45/1.80    apart_point_and_line( skol3, X ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 0
% 1.45/1.80     1 ==> 1
% 1.45/1.80     2 ==> 2
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1264) {G1,W15,D3,L3,V1,M3}  { ! distinct_points( X, skol3 ), !
% 1.45/1.80     distinct_lines( line_connecting( X, skol3 ), line_connecting( skol1, 
% 1.45/1.80    skol2 ) ), apart_point_and_line( skol2, line_connecting( X, skol3 ) ) }.
% 1.45/1.80  parent0[1]: (7) {G0,W8,D3,L2,V2,M1} I { ! distinct_points( X, Y ), ! 
% 1.45/1.80    apart_point_and_line( Y, line_connecting( X, Y ) ) }.
% 1.45/1.80  parent1[2]: (604) {G3,W11,D3,L3,V1,M1} S(548);r(14) { ! distinct_lines( X, 
% 1.45/1.80    line_connecting( skol1, skol2 ) ), apart_point_and_line( skol2, X ), 
% 1.45/1.80    apart_point_and_line( skol3, X ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80     Y := skol3
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80     X := line_connecting( X, skol3 )
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (609) {G4,W15,D3,L3,V1,M1} R(604,7) { ! distinct_lines( 
% 1.45/1.80    line_connecting( X, skol3 ), line_connecting( skol1, skol2 ) ), ! 
% 1.45/1.80    distinct_points( X, skol3 ), apart_point_and_line( skol2, line_connecting
% 1.45/1.80    ( X, skol3 ) ) }.
% 1.45/1.80  parent0: (1264) {G1,W15,D3,L3,V1,M3}  { ! distinct_points( X, skol3 ), ! 
% 1.45/1.80    distinct_lines( line_connecting( X, skol3 ), line_connecting( skol1, 
% 1.45/1.80    skol2 ) ), apart_point_and_line( skol2, line_connecting( X, skol3 ) ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 1
% 1.45/1.80     1 ==> 0
% 1.45/1.80     2 ==> 2
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1265) {G1,W13,D3,L3,V0,M3}  { ! distinct_points( skol2, skol3
% 1.45/1.80     ), ! distinct_lines( line_connecting( skol2, skol3 ), line_connecting( 
% 1.45/1.80    skol1, skol2 ) ), ! distinct_points( skol2, skol3 ) }.
% 1.45/1.80  parent0[1]: (6) {G0,W8,D3,L2,V2,M1} I { ! distinct_points( X, Y ), ! 
% 1.45/1.80    apart_point_and_line( X, line_connecting( X, Y ) ) }.
% 1.45/1.80  parent1[2]: (609) {G4,W15,D3,L3,V1,M1} R(604,7) { ! distinct_lines( 
% 1.45/1.80    line_connecting( X, skol3 ), line_connecting( skol1, skol2 ) ), ! 
% 1.45/1.80    distinct_points( X, skol3 ), apart_point_and_line( skol2, line_connecting
% 1.45/1.80    ( X, skol3 ) ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := skol2
% 1.45/1.80     Y := skol3
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80     X := skol2
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  factor: (1266) {G1,W10,D3,L2,V0,M2}  { ! distinct_points( skol2, skol3 ), !
% 1.45/1.80     distinct_lines( line_connecting( skol2, skol3 ), line_connecting( skol1
% 1.45/1.80    , skol2 ) ) }.
% 1.45/1.80  parent0[0, 2]: (1265) {G1,W13,D3,L3,V0,M3}  { ! distinct_points( skol2, 
% 1.45/1.80    skol3 ), ! distinct_lines( line_connecting( skol2, skol3 ), 
% 1.45/1.80    line_connecting( skol1, skol2 ) ), ! distinct_points( skol2, skol3 ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1268) {G1,W7,D3,L1,V0,M1}  { ! distinct_lines( line_connecting
% 1.45/1.80    ( skol2, skol3 ), line_connecting( skol1, skol2 ) ) }.
% 1.45/1.80  parent0[0]: (1266) {G1,W10,D3,L2,V0,M2}  { ! distinct_points( skol2, skol3
% 1.45/1.80     ), ! distinct_lines( line_connecting( skol2, skol3 ), line_connecting( 
% 1.45/1.80    skol1, skol2 ) ) }.
% 1.45/1.80  parent1[0]: (16) {G0,W3,D2,L1,V0,M1} I { distinct_points( skol2, skol3 )
% 1.45/1.80     }.
% 1.45/1.80  substitution0:
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (613) {G5,W7,D3,L1,V0,M1} R(609,6);f;r(16) { ! distinct_lines
% 1.45/1.80    ( line_connecting( skol2, skol3 ), line_connecting( skol1, skol2 ) ) }.
% 1.45/1.80  parent0: (1268) {G1,W7,D3,L1,V0,M1}  { ! distinct_lines( line_connecting( 
% 1.45/1.80    skol2, skol3 ), line_connecting( skol1, skol2 ) ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 0
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1269) {G5,W10,D3,L2,V0,M2}  { ! distinct_points( skol1, skol2
% 1.45/1.80     ), distinct_lines( line_connecting( skol2, skol3 ), line_connecting( 
% 1.45/1.80    skol3, skol2 ) ) }.
% 1.45/1.80  parent0[0]: (613) {G5,W7,D3,L1,V0,M1} R(609,6);f;r(16) { ! distinct_lines( 
% 1.45/1.80    line_connecting( skol2, skol3 ), line_connecting( skol1, skol2 ) ) }.
% 1.45/1.80  parent1[1]: (306) {G4,W13,D3,L3,V2,M2} R(148,91) { ! distinct_points( skol1
% 1.45/1.80    , X ), distinct_lines( Y, line_connecting( skol1, X ) ), distinct_lines( 
% 1.45/1.80    Y, line_connecting( skol3, skol2 ) ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80     X := skol2
% 1.45/1.80     Y := line_connecting( skol2, skol3 )
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1270) {G1,W7,D3,L1,V0,M1}  { distinct_lines( line_connecting( 
% 1.45/1.80    skol2, skol3 ), line_connecting( skol3, skol2 ) ) }.
% 1.45/1.80  parent0[0]: (1269) {G5,W10,D3,L2,V0,M2}  { ! distinct_points( skol1, skol2
% 1.45/1.80     ), distinct_lines( line_connecting( skol2, skol3 ), line_connecting( 
% 1.45/1.80    skol3, skol2 ) ) }.
% 1.45/1.80  parent1[0]: (14) {G0,W3,D2,L1,V0,M1} I { distinct_points( skol1, skol2 )
% 1.45/1.80     }.
% 1.45/1.80  substitution0:
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (614) {G6,W7,D3,L1,V0,M1} R(613,306);r(14) { distinct_lines( 
% 1.45/1.80    line_connecting( skol2, skol3 ), line_connecting( skol3, skol2 ) ) }.
% 1.45/1.80  parent0: (1270) {G1,W7,D3,L1,V0,M1}  { distinct_lines( line_connecting( 
% 1.45/1.80    skol2, skol3 ), line_connecting( skol3, skol2 ) ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 0
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1271) {G3,W10,D3,L2,V1,M2}  { distinct_lines( line_connecting
% 1.45/1.80    ( skol2, skol3 ), X ), distinct_lines( X, line_connecting( skol3, skol2 )
% 1.45/1.80     ) }.
% 1.45/1.80  parent0[1]: (34) {G2,W9,D2,L3,V3,M3} R(32,4) { distinct_lines( Z, X ), ! 
% 1.45/1.80    distinct_lines( Z, Y ), distinct_lines( X, Y ) }.
% 1.45/1.80  parent1[0]: (614) {G6,W7,D3,L1,V0,M1} R(613,306);r(14) { distinct_lines( 
% 1.45/1.80    line_connecting( skol2, skol3 ), line_connecting( skol3, skol2 ) ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80     Y := line_connecting( skol3, skol2 )
% 1.45/1.80     Z := line_connecting( skol2, skol3 )
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (667) {G7,W10,D3,L2,V1,M2} R(614,34) { distinct_lines( X, 
% 1.45/1.80    line_connecting( skol3, skol2 ) ), distinct_lines( line_connecting( skol2
% 1.45/1.80    , skol3 ), X ) }.
% 1.45/1.80  parent0: (1271) {G3,W10,D3,L2,V1,M2}  { distinct_lines( line_connecting( 
% 1.45/1.80    skol2, skol3 ), X ), distinct_lines( X, line_connecting( skol3, skol2 ) )
% 1.45/1.80     }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := X
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 1
% 1.45/1.80     1 ==> 0
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1272) {G6,W7,D3,L1,V0,M1}  { distinct_lines( line_connecting( 
% 1.45/1.80    skol1, skol2 ), line_connecting( skol3, skol2 ) ) }.
% 1.45/1.80  parent0[0]: (613) {G5,W7,D3,L1,V0,M1} R(609,6);f;r(16) { ! distinct_lines( 
% 1.45/1.80    line_connecting( skol2, skol3 ), line_connecting( skol1, skol2 ) ) }.
% 1.45/1.80  parent1[1]: (667) {G7,W10,D3,L2,V1,M2} R(614,34) { distinct_lines( X, 
% 1.45/1.80    line_connecting( skol3, skol2 ) ), distinct_lines( line_connecting( skol2
% 1.45/1.80    , skol3 ), X ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80     X := line_connecting( skol1, skol2 )
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (671) {G8,W7,D3,L1,V0,M1} R(667,613) { distinct_lines( 
% 1.45/1.80    line_connecting( skol1, skol2 ), line_connecting( skol3, skol2 ) ) }.
% 1.45/1.80  parent0: (1272) {G6,W7,D3,L1,V0,M1}  { distinct_lines( line_connecting( 
% 1.45/1.80    skol1, skol2 ), line_connecting( skol3, skol2 ) ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 0
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1273) {G1,W13,D3,L3,V0,M3}  { ! distinct_points( skol3, skol2
% 1.45/1.80     ), ! distinct_lines( line_connecting( skol1, skol2 ), line_connecting( 
% 1.45/1.80    skol3, skol2 ) ), ! distinct_points( skol3, skol2 ) }.
% 1.45/1.80  parent0[1]: (7) {G0,W8,D3,L2,V2,M1} I { ! distinct_points( X, Y ), ! 
% 1.45/1.80    apart_point_and_line( Y, line_connecting( X, Y ) ) }.
% 1.45/1.80  parent1[2]: (603) {G5,W15,D3,L3,V1,M1} R(597,6) { ! distinct_lines( 
% 1.45/1.80    line_connecting( skol1, skol2 ), line_connecting( skol3, X ) ), ! 
% 1.45/1.80    distinct_points( skol3, X ), apart_point_and_line( skol2, line_connecting
% 1.45/1.80    ( skol3, X ) ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80     X := skol3
% 1.45/1.80     Y := skol2
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80     X := skol2
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1275) {G2,W6,D2,L2,V0,M2}  { ! distinct_points( skol3, skol2 )
% 1.45/1.80    , ! distinct_points( skol3, skol2 ) }.
% 1.45/1.80  parent0[1]: (1273) {G1,W13,D3,L3,V0,M3}  { ! distinct_points( skol3, skol2
% 1.45/1.80     ), ! distinct_lines( line_connecting( skol1, skol2 ), line_connecting( 
% 1.45/1.80    skol3, skol2 ) ), ! distinct_points( skol3, skol2 ) }.
% 1.45/1.80  parent1[0]: (671) {G8,W7,D3,L1,V0,M1} R(667,613) { distinct_lines( 
% 1.45/1.80    line_connecting( skol1, skol2 ), line_connecting( skol3, skol2 ) ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  factor: (1276) {G2,W3,D2,L1,V0,M1}  { ! distinct_points( skol3, skol2 ) }.
% 1.45/1.80  parent0[0, 1]: (1275) {G2,W6,D2,L2,V0,M2}  { ! distinct_points( skol3, 
% 1.45/1.80    skol2 ), ! distinct_points( skol3, skol2 ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (1111) {G9,W3,D2,L1,V0,M1} R(603,7);f;r(671) { ! 
% 1.45/1.80    distinct_points( skol3, skol2 ) }.
% 1.45/1.80  parent0: (1276) {G2,W3,D2,L1,V0,M1}  { ! distinct_points( skol3, skol2 )
% 1.45/1.80     }.
% 1.45/1.80  substitution0:
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80     0 ==> 0
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  resolution: (1277) {G3,W0,D0,L0,V0,M0}  {  }.
% 1.45/1.80  parent0[0]: (1111) {G9,W3,D2,L1,V0,M1} R(603,7);f;r(671) { ! 
% 1.45/1.80    distinct_points( skol3, skol2 ) }.
% 1.45/1.80  parent1[0]: (29) {G2,W3,D2,L1,V0,M1} R(23,16) { distinct_points( skol3, 
% 1.45/1.80    skol2 ) }.
% 1.45/1.80  substitution0:
% 1.45/1.80  end
% 1.45/1.80  substitution1:
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  subsumption: (1112) {G10,W0,D0,L0,V0,M0} S(1111);r(29) {  }.
% 1.45/1.80  parent0: (1277) {G3,W0,D0,L0,V0,M0}  {  }.
% 1.45/1.80  substitution0:
% 1.45/1.80  end
% 1.45/1.80  permutation0:
% 1.45/1.80  end
% 1.45/1.80  
% 1.45/1.80  Proof check complete!
% 1.45/1.80  
% 1.45/1.80  Memory use:
% 1.45/1.80  
% 1.45/1.80  space for terms:        15519
% 1.45/1.80  space for clauses:      43578
% 1.45/1.80  
% 1.45/1.80  
% 1.45/1.80  clauses generated:      81157
% 1.45/1.80  clauses kept:           1113
% 1.45/1.80  clauses selected:       676
% 1.45/1.80  clauses deleted:        6
% 1.45/1.80  clauses inuse deleted:  0
% 1.45/1.80  
% 1.45/1.80  subsentry:          116992
% 1.45/1.80  literals s-matched: 76695
% 1.45/1.80  literals matched:   76601
% 1.45/1.80  full subsumption:   59906
% 1.45/1.80  
% 1.45/1.80  checksum:           569494136
% 1.45/1.80  
% 1.45/1.80  
% 1.45/1.80  Bliksem ended
%------------------------------------------------------------------------------