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Bliksem---1.12.THM-Ref.s

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%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SWV399+1 : TPTP v8.1.0. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n020.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 : Wed Jul 20 16:24:44 EDT 2022

% Result   : Theorem 0.81s 1.29s
% Output   : Refutation 0.81s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13  % Problem  : SWV399+1 : TPTP v8.1.0. Released v3.3.0.
% 0.07/0.14  % Command  : bliksem %s
% 0.15/0.35  % Computer : n020.cluster.edu
% 0.15/0.35  % Model    : x86_64 x86_64
% 0.15/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35  % Memory   : 8042.1875MB
% 0.15/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35  % CPULimit : 300
% 0.15/0.36  % DateTime : Wed Jun 15 18:16:49 EDT 2022
% 0.15/0.36  % CPUTime  : 
% 0.81/1.29  *** allocated 10000 integers for termspace/termends
% 0.81/1.29  *** allocated 10000 integers for clauses
% 0.81/1.29  *** allocated 10000 integers for justifications
% 0.81/1.29  Bliksem 1.12
% 0.81/1.29  
% 0.81/1.29  
% 0.81/1.29  Automatic Strategy Selection
% 0.81/1.29  
% 0.81/1.29  
% 0.81/1.29  Clauses:
% 0.81/1.29  
% 0.81/1.29  { ! less_than( X, Z ), ! less_than( Z, Y ), less_than( X, Y ) }.
% 0.81/1.29  { less_than( X, Y ), less_than( Y, X ) }.
% 0.81/1.29  { less_than( X, X ) }.
% 0.81/1.29  { ! strictly_less_than( X, Y ), less_than( X, Y ) }.
% 0.81/1.29  { ! strictly_less_than( X, Y ), ! less_than( Y, X ) }.
% 0.81/1.29  { ! less_than( X, Y ), less_than( Y, X ), strictly_less_than( X, Y ) }.
% 0.81/1.29  { less_than( bottom, X ) }.
% 0.81/1.29  { ! isnonempty_slb( create_slb ) }.
% 0.81/1.29  { isnonempty_slb( insert_slb( X, pair( Y, Z ) ) ) }.
% 0.81/1.29  { ! contains_slb( create_slb, X ) }.
% 0.81/1.29  { ! contains_slb( insert_slb( X, pair( Y, T ) ), Z ), contains_slb( X, Z )
% 0.81/1.29    , Y = Z }.
% 0.81/1.29  { ! contains_slb( X, Z ), contains_slb( insert_slb( X, pair( Y, T ) ), Z )
% 0.81/1.29     }.
% 0.81/1.29  { ! Y = Z, contains_slb( insert_slb( X, pair( Y, T ) ), Z ) }.
% 0.81/1.29  { ! pair_in_list( create_slb, X, Y ) }.
% 0.81/1.29  { ! pair_in_list( insert_slb( X, pair( Y, T ) ), Z, U ), pair_in_list( X, Z
% 0.81/1.29    , U ), alpha1( Y, Z, T, U ) }.
% 0.81/1.29  { ! pair_in_list( X, Z, U ), pair_in_list( insert_slb( X, pair( Y, T ) ), Z
% 0.81/1.29    , U ) }.
% 0.81/1.29  { ! alpha1( Y, Z, T, U ), pair_in_list( insert_slb( X, pair( Y, T ) ), Z, U
% 0.81/1.29     ) }.
% 0.81/1.29  { ! alpha1( X, Y, Z, T ), X = Y }.
% 0.81/1.29  { ! alpha1( X, Y, Z, T ), Z = T }.
% 0.81/1.29  { ! X = Y, ! Z = T, alpha1( X, Y, Z, T ) }.
% 0.81/1.29  { remove_slb( insert_slb( X, pair( Y, Z ) ), Y ) = X }.
% 0.81/1.29  { Y = Z, ! contains_slb( X, Z ), remove_slb( insert_slb( X, pair( Y, T ) )
% 0.81/1.29    , Z ) = insert_slb( remove_slb( X, Z ), pair( Y, T ) ) }.
% 0.81/1.29  { lookup_slb( insert_slb( X, pair( Y, Z ) ), Y ) = Z }.
% 0.81/1.29  { Y = Z, ! contains_slb( X, Z ), lookup_slb( insert_slb( X, pair( Y, T ) )
% 0.81/1.29    , Z ) = lookup_slb( X, Z ) }.
% 0.81/1.29  { update_slb( create_slb, X ) = create_slb }.
% 0.81/1.29  { ! strictly_less_than( Y, X ), update_slb( insert_slb( Z, pair( T, Y ) ), 
% 0.81/1.29    X ) = insert_slb( update_slb( Z, X ), pair( T, X ) ) }.
% 0.81/1.29  { ! less_than( X, Y ), update_slb( insert_slb( Z, pair( T, Y ) ), X ) = 
% 0.81/1.29    insert_slb( update_slb( Z, X ), pair( T, Y ) ) }.
% 0.81/1.29  { ! pair_in_list( X, Y, Z ), ! less_than( T, Z ), pair_in_list( update_slb
% 0.81/1.29    ( X, T ), Y, Z ) }.
% 0.81/1.29  { ! pair_in_list( X, Y, T ), ! strictly_less_than( T, Z ), pair_in_list( 
% 0.81/1.29    update_slb( X, Z ), Y, Z ) }.
% 0.81/1.29  { pair_in_list( skol1, skol2, skol3 ) }.
% 0.81/1.29  { strictly_less_than( skol2, skol3 ) }.
% 0.81/1.29  { ! pair_in_list( update_slb( skol1, skol4 ), X, Y ), ! strictly_less_than
% 0.81/1.29    ( X, Y ) }.
% 0.81/1.29  
% 0.81/1.29  percentage equality = 0.241935, percentage horn = 0.812500
% 0.81/1.29  This is a problem with some equality
% 0.81/1.29  
% 0.81/1.29  
% 0.81/1.29  
% 0.81/1.29  Options Used:
% 0.81/1.29  
% 0.81/1.29  useres =            1
% 0.81/1.29  useparamod =        1
% 0.81/1.29  useeqrefl =         1
% 0.81/1.29  useeqfact =         1
% 0.81/1.29  usefactor =         1
% 0.81/1.29  usesimpsplitting =  0
% 0.81/1.29  usesimpdemod =      5
% 0.81/1.29  usesimpres =        3
% 0.81/1.29  
% 0.81/1.29  resimpinuse      =  1000
% 0.81/1.29  resimpclauses =     20000
% 0.81/1.29  substype =          eqrewr
% 0.81/1.29  backwardsubs =      1
% 0.81/1.29  selectoldest =      5
% 0.81/1.29  
% 0.81/1.29  litorderings [0] =  split
% 0.81/1.29  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.81/1.29  
% 0.81/1.29  termordering =      kbo
% 0.81/1.29  
% 0.81/1.29  litapriori =        0
% 0.81/1.29  termapriori =       1
% 0.81/1.29  litaposteriori =    0
% 0.81/1.29  termaposteriori =   0
% 0.81/1.29  demodaposteriori =  0
% 0.81/1.29  ordereqreflfact =   0
% 0.81/1.29  
% 0.81/1.29  litselect =         negord
% 0.81/1.29  
% 0.81/1.29  maxweight =         15
% 0.81/1.29  maxdepth =          30000
% 0.81/1.29  maxlength =         115
% 0.81/1.29  maxnrvars =         195
% 0.81/1.29  excuselevel =       1
% 0.81/1.29  increasemaxweight = 1
% 0.81/1.29  
% 0.81/1.29  maxselected =       10000000
% 0.81/1.29  maxnrclauses =      10000000
% 0.81/1.29  
% 0.81/1.29  showgenerated =    0
% 0.81/1.29  showkept =         0
% 0.81/1.29  showselected =     0
% 0.81/1.29  showdeleted =      0
% 0.81/1.29  showresimp =       1
% 0.81/1.29  showstatus =       2000
% 0.81/1.29  
% 0.81/1.29  prologoutput =     0
% 0.81/1.29  nrgoals =          5000000
% 0.81/1.29  totalproof =       1
% 0.81/1.29  
% 0.81/1.29  Symbols occurring in the translation:
% 0.81/1.29  
% 0.81/1.29  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.81/1.29  .  [1, 2]      (w:1, o:24, a:1, s:1, b:0), 
% 0.81/1.29  !  [4, 1]      (w:0, o:18, a:1, s:1, b:0), 
% 0.81/1.29  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.81/1.29  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.81/1.29  less_than  [38, 2]      (w:1, o:48, a:1, s:1, b:0), 
% 0.81/1.29  strictly_less_than  [39, 2]      (w:1, o:50, a:1, s:1, b:0), 
% 0.81/1.29  bottom  [40, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 0.81/1.29  create_slb  [41, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 0.81/1.29  isnonempty_slb  [42, 1]      (w:1, o:23, a:1, s:1, b:0), 
% 0.81/1.29  pair  [43, 2]      (w:1, o:51, a:1, s:1, b:0), 
% 0.81/1.29  insert_slb  [44, 2]      (w:1, o:52, a:1, s:1, b:0), 
% 0.81/1.29  contains_slb  [45, 2]      (w:1, o:53, a:1, s:1, b:0), 
% 0.81/1.29  pair_in_list  [47, 3]      (w:1, o:56, a:1, s:1, b:0), 
% 0.81/1.29  remove_slb  [49, 2]      (w:1, o:49, a:1, s:1, b:0), 
% 0.81/1.29  lookup_slb  [50, 2]      (w:1, o:54, a:1, s:1, b:0), 
% 0.81/1.29  update_slb  [51, 2]      (w:1, o:55, a:1, s:1, b:0), 
% 0.81/1.29  alpha1  [53, 4]      (w:1, o:57, a:1, s:1, b:1), 
% 0.81/1.29  skol1  [54, 0]      (w:1, o:14, a:1, s:1, b:1), 
% 0.81/1.29  skol2  [55, 0]      (w:1, o:15, a:1, s:1, b:1), 
% 0.81/1.29  skol3  [56, 0]      (w:1, o:16, a:1, s:1, b:1), 
% 0.81/1.29  skol4  [57, 0]      (w:1, o:17, a:1, s:1, b:1).
% 0.81/1.29  
% 0.81/1.29  
% 0.81/1.29  Starting Search:
% 0.81/1.29  
% 0.81/1.29  *** allocated 15000 integers for clauses
% 0.81/1.29  *** allocated 22500 integers for clauses
% 0.81/1.29  *** allocated 33750 integers for clauses
% 0.81/1.29  *** allocated 15000 integers for termspace/termends
% 0.81/1.29  *** allocated 50625 integers for clauses
% 0.81/1.29  *** allocated 22500 integers for termspace/termends
% 0.81/1.29  Resimplifying inuse:
% 0.81/1.29  Done
% 0.81/1.29  
% 0.81/1.29  *** allocated 75937 integers for clauses
% 0.81/1.29  *** allocated 33750 integers for termspace/termends
% 0.81/1.29  *** allocated 113905 integers for clauses
% 0.81/1.29  *** allocated 50625 integers for termspace/termends
% 0.81/1.29  
% 0.81/1.29  Intermediate Status:
% 0.81/1.29  Generated:    8367
% 0.81/1.29  Kept:         2375
% 0.81/1.29  Inuse:        173
% 0.81/1.29  Deleted:      3
% 0.81/1.29  Deletedinuse: 0
% 0.81/1.29  
% 0.81/1.29  Resimplifying inuse:
% 0.81/1.29  Done
% 0.81/1.29  
% 0.81/1.29  
% 0.81/1.29  Bliksems!, er is een bewijs:
% 0.81/1.29  % SZS status Theorem
% 0.81/1.29  % SZS output start Refutation
% 0.81/1.29  
% 0.81/1.29  (0) {G0,W9,D2,L3,V3,M3} I { ! less_than( X, Z ), ! less_than( Z, Y ), 
% 0.81/1.29    less_than( X, Y ) }.
% 0.81/1.29  (1) {G0,W6,D2,L2,V2,M2} I { less_than( X, Y ), less_than( Y, X ) }.
% 0.81/1.29  (3) {G0,W6,D2,L2,V2,M2} I { ! strictly_less_than( X, Y ), less_than( X, Y )
% 0.81/1.29     }.
% 0.81/1.29  (4) {G0,W6,D2,L2,V2,M2} I { ! strictly_less_than( X, Y ), ! less_than( Y, X
% 0.81/1.29     ) }.
% 0.81/1.29  (5) {G1,W6,D2,L2,V2,M2} I;r(1) { less_than( Y, X ), strictly_less_than( X, 
% 0.81/1.29    Y ) }.
% 0.81/1.29  (27) {G0,W13,D3,L3,V4,M3} I { ! pair_in_list( X, Y, Z ), ! less_than( T, Z
% 0.81/1.29     ), pair_in_list( update_slb( X, T ), Y, Z ) }.
% 0.81/1.29  (28) {G0,W13,D3,L3,V4,M3} I { ! pair_in_list( X, Y, T ), ! 
% 0.81/1.29    strictly_less_than( T, Z ), pair_in_list( update_slb( X, Z ), Y, Z ) }.
% 0.81/1.29  (29) {G0,W4,D2,L1,V0,M1} I { pair_in_list( skol1, skol2, skol3 ) }.
% 0.81/1.29  (30) {G0,W3,D2,L1,V0,M1} I { strictly_less_than( skol2, skol3 ) }.
% 0.81/1.29  (31) {G0,W9,D3,L2,V2,M2} I { ! pair_in_list( update_slb( skol1, skol4 ), X
% 0.81/1.29    , Y ), ! strictly_less_than( X, Y ) }.
% 0.81/1.29  (48) {G1,W3,D2,L1,V0,M1} R(4,30) { ! less_than( skol3, skol2 ) }.
% 0.81/1.29  (60) {G2,W6,D2,L2,V1,M2} R(48,0) { ! less_than( skol3, X ), ! less_than( X
% 0.81/1.29    , skol2 ) }.
% 0.81/1.29  (128) {G3,W6,D2,L2,V1,M2} R(60,3) { ! less_than( X, skol2 ), ! 
% 0.81/1.29    strictly_less_than( skol3, X ) }.
% 0.81/1.29  (134) {G4,W6,D2,L2,V1,M2} R(128,5) { ! strictly_less_than( skol3, X ), 
% 0.81/1.29    strictly_less_than( skol2, X ) }.
% 0.81/1.29  (151) {G5,W6,D2,L2,V1,M2} R(134,5) { strictly_less_than( skol2, X ), 
% 0.81/1.29    less_than( X, skol3 ) }.
% 0.81/1.29  (1099) {G1,W6,D3,L1,V0,M1} R(31,30) { ! pair_in_list( update_slb( skol1, 
% 0.81/1.29    skol4 ), skol2, skol3 ) }.
% 0.81/1.29  (1153) {G2,W3,D2,L1,V0,M1} R(1099,27);r(29) { ! less_than( skol4, skol3 )
% 0.81/1.29     }.
% 0.81/1.29  (1181) {G6,W3,D2,L1,V0,M1} R(1153,151) { strictly_less_than( skol2, skol4 )
% 0.81/1.29     }.
% 0.81/1.29  (1186) {G3,W3,D2,L1,V0,M1} R(1153,5) { strictly_less_than( skol3, skol4 )
% 0.81/1.29     }.
% 0.81/1.29  (1226) {G7,W6,D3,L1,V0,M1} R(1181,31) { ! pair_in_list( update_slb( skol1, 
% 0.81/1.29    skol4 ), skol2, skol4 ) }.
% 0.81/1.29  (2627) {G8,W7,D2,L2,V1,M2} R(1226,28) { ! pair_in_list( skol1, skol2, X ), 
% 0.81/1.29    ! strictly_less_than( X, skol4 ) }.
% 0.81/1.29  (2696) {G9,W0,D0,L0,V0,M0} R(2627,1186);r(29) {  }.
% 0.81/1.29  
% 0.81/1.29  
% 0.81/1.29  % SZS output end Refutation
% 0.81/1.29  found a proof!
% 0.81/1.29  
% 0.81/1.29  
% 0.81/1.29  Unprocessed initial clauses:
% 0.81/1.29  
% 0.81/1.29  (2698) {G0,W9,D2,L3,V3,M3}  { ! less_than( X, Z ), ! less_than( Z, Y ), 
% 0.81/1.29    less_than( X, Y ) }.
% 0.81/1.29  (2699) {G0,W6,D2,L2,V2,M2}  { less_than( X, Y ), less_than( Y, X ) }.
% 0.81/1.29  (2700) {G0,W3,D2,L1,V1,M1}  { less_than( X, X ) }.
% 0.81/1.29  (2701) {G0,W6,D2,L2,V2,M2}  { ! strictly_less_than( X, Y ), less_than( X, Y
% 0.81/1.29     ) }.
% 0.81/1.29  (2702) {G0,W6,D2,L2,V2,M2}  { ! strictly_less_than( X, Y ), ! less_than( Y
% 0.81/1.29    , X ) }.
% 0.81/1.29  (2703) {G0,W9,D2,L3,V2,M3}  { ! less_than( X, Y ), less_than( Y, X ), 
% 0.81/1.29    strictly_less_than( X, Y ) }.
% 0.81/1.29  (2704) {G0,W3,D2,L1,V1,M1}  { less_than( bottom, X ) }.
% 0.81/1.29  (2705) {G0,W2,D2,L1,V0,M1}  { ! isnonempty_slb( create_slb ) }.
% 0.81/1.29  (2706) {G0,W6,D4,L1,V3,M1}  { isnonempty_slb( insert_slb( X, pair( Y, Z ) )
% 0.81/1.29     ) }.
% 0.81/1.29  (2707) {G0,W3,D2,L1,V1,M1}  { ! contains_slb( create_slb, X ) }.
% 0.81/1.29  (2708) {G0,W13,D4,L3,V4,M3}  { ! contains_slb( insert_slb( X, pair( Y, T )
% 0.81/1.29     ), Z ), contains_slb( X, Z ), Y = Z }.
% 0.81/1.29  (2709) {G0,W10,D4,L2,V4,M2}  { ! contains_slb( X, Z ), contains_slb( 
% 0.81/1.29    insert_slb( X, pair( Y, T ) ), Z ) }.
% 0.81/1.29  (2710) {G0,W10,D4,L2,V4,M2}  { ! Y = Z, contains_slb( insert_slb( X, pair( 
% 0.81/1.29    Y, T ) ), Z ) }.
% 0.81/1.29  (2711) {G0,W4,D2,L1,V2,M1}  { ! pair_in_list( create_slb, X, Y ) }.
% 0.81/1.29  (2712) {G0,W17,D4,L3,V5,M3}  { ! pair_in_list( insert_slb( X, pair( Y, T )
% 0.81/1.29     ), Z, U ), pair_in_list( X, Z, U ), alpha1( Y, Z, T, U ) }.
% 0.81/1.29  (2713) {G0,W12,D4,L2,V5,M2}  { ! pair_in_list( X, Z, U ), pair_in_list( 
% 0.81/1.29    insert_slb( X, pair( Y, T ) ), Z, U ) }.
% 0.81/1.29  (2714) {G0,W13,D4,L2,V5,M2}  { ! alpha1( Y, Z, T, U ), pair_in_list( 
% 0.81/1.29    insert_slb( X, pair( Y, T ) ), Z, U ) }.
% 0.81/1.29  (2715) {G0,W8,D2,L2,V4,M2}  { ! alpha1( X, Y, Z, T ), X = Y }.
% 0.81/1.29  (2716) {G0,W8,D2,L2,V4,M2}  { ! alpha1( X, Y, Z, T ), Z = T }.
% 0.81/1.29  (2717) {G0,W11,D2,L3,V4,M3}  { ! X = Y, ! Z = T, alpha1( X, Y, Z, T ) }.
% 0.81/1.29  (2718) {G0,W9,D5,L1,V3,M1}  { remove_slb( insert_slb( X, pair( Y, Z ) ), Y
% 0.81/1.29     ) = X }.
% 0.81/1.29  (2719) {G0,W21,D5,L3,V4,M3}  { Y = Z, ! contains_slb( X, Z ), remove_slb( 
% 0.81/1.29    insert_slb( X, pair( Y, T ) ), Z ) = insert_slb( remove_slb( X, Z ), pair
% 0.81/1.29    ( Y, T ) ) }.
% 0.81/1.29  (2720) {G0,W9,D5,L1,V3,M1}  { lookup_slb( insert_slb( X, pair( Y, Z ) ), Y
% 0.81/1.29     ) = Z }.
% 0.81/1.29  (2721) {G0,W17,D5,L3,V4,M3}  { Y = Z, ! contains_slb( X, Z ), lookup_slb( 
% 0.81/1.29    insert_slb( X, pair( Y, T ) ), Z ) = lookup_slb( X, Z ) }.
% 0.81/1.29  (2722) {G0,W5,D3,L1,V1,M1}  { update_slb( create_slb, X ) = create_slb }.
% 0.81/1.29  (2723) {G0,W18,D5,L2,V4,M2}  { ! strictly_less_than( Y, X ), update_slb( 
% 0.81/1.29    insert_slb( Z, pair( T, Y ) ), X ) = insert_slb( update_slb( Z, X ), pair
% 0.81/1.29    ( T, X ) ) }.
% 0.81/1.29  (2724) {G0,W18,D5,L2,V4,M2}  { ! less_than( X, Y ), update_slb( insert_slb
% 0.81/1.29    ( Z, pair( T, Y ) ), X ) = insert_slb( update_slb( Z, X ), pair( T, Y ) )
% 0.81/1.29     }.
% 0.81/1.29  (2725) {G0,W13,D3,L3,V4,M3}  { ! pair_in_list( X, Y, Z ), ! less_than( T, Z
% 0.81/1.29     ), pair_in_list( update_slb( X, T ), Y, Z ) }.
% 0.81/1.29  (2726) {G0,W13,D3,L3,V4,M3}  { ! pair_in_list( X, Y, T ), ! 
% 0.81/1.29    strictly_less_than( T, Z ), pair_in_list( update_slb( X, Z ), Y, Z ) }.
% 0.81/1.29  (2727) {G0,W4,D2,L1,V0,M1}  { pair_in_list( skol1, skol2, skol3 ) }.
% 0.81/1.29  (2728) {G0,W3,D2,L1,V0,M1}  { strictly_less_than( skol2, skol3 ) }.
% 0.81/1.29  (2729) {G0,W9,D3,L2,V2,M2}  { ! pair_in_list( update_slb( skol1, skol4 ), X
% 0.81/1.29    , Y ), ! strictly_less_than( X, Y ) }.
% 0.81/1.29  
% 0.81/1.29  
% 0.81/1.29  Total Proof:
% 0.81/1.29  
% 0.81/1.29  subsumption: (0) {G0,W9,D2,L3,V3,M3} I { ! less_than( X, Z ), ! less_than( 
% 0.81/1.29    Z, Y ), less_than( X, Y ) }.
% 0.81/1.29  parent0: (2698) {G0,W9,D2,L3,V3,M3}  { ! less_than( X, Z ), ! less_than( Z
% 0.81/1.29    , Y ), less_than( X, Y ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29     X := X
% 0.81/1.29     Y := Y
% 0.81/1.29     Z := Z
% 0.81/1.29  end
% 0.81/1.29  permutation0:
% 0.81/1.29     0 ==> 0
% 0.81/1.29     1 ==> 1
% 0.81/1.29     2 ==> 2
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  subsumption: (1) {G0,W6,D2,L2,V2,M2} I { less_than( X, Y ), less_than( Y, X
% 0.81/1.29     ) }.
% 0.81/1.29  parent0: (2699) {G0,W6,D2,L2,V2,M2}  { less_than( X, Y ), less_than( Y, X )
% 0.81/1.29     }.
% 0.81/1.29  substitution0:
% 0.81/1.29     X := X
% 0.81/1.29     Y := Y
% 0.81/1.29  end
% 0.81/1.29  permutation0:
% 0.81/1.29     0 ==> 0
% 0.81/1.29     1 ==> 1
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  subsumption: (3) {G0,W6,D2,L2,V2,M2} I { ! strictly_less_than( X, Y ), 
% 0.81/1.29    less_than( X, Y ) }.
% 0.81/1.29  parent0: (2701) {G0,W6,D2,L2,V2,M2}  { ! strictly_less_than( X, Y ), 
% 0.81/1.29    less_than( X, Y ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29     X := X
% 0.81/1.29     Y := Y
% 0.81/1.29  end
% 0.81/1.29  permutation0:
% 0.81/1.29     0 ==> 0
% 0.81/1.29     1 ==> 1
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  subsumption: (4) {G0,W6,D2,L2,V2,M2} I { ! strictly_less_than( X, Y ), ! 
% 0.81/1.29    less_than( Y, X ) }.
% 0.81/1.29  parent0: (2702) {G0,W6,D2,L2,V2,M2}  { ! strictly_less_than( X, Y ), ! 
% 0.81/1.29    less_than( Y, X ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29     X := X
% 0.81/1.29     Y := Y
% 0.81/1.29  end
% 0.81/1.29  permutation0:
% 0.81/1.29     0 ==> 0
% 0.81/1.29     1 ==> 1
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  resolution: (2744) {G1,W9,D2,L3,V2,M3}  { less_than( Y, X ), 
% 0.81/1.29    strictly_less_than( X, Y ), less_than( Y, X ) }.
% 0.81/1.29  parent0[0]: (2703) {G0,W9,D2,L3,V2,M3}  { ! less_than( X, Y ), less_than( Y
% 0.81/1.29    , X ), strictly_less_than( X, Y ) }.
% 0.81/1.29  parent1[0]: (1) {G0,W6,D2,L2,V2,M2} I { less_than( X, Y ), less_than( Y, X
% 0.81/1.29     ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29     X := X
% 0.81/1.29     Y := Y
% 0.81/1.29  end
% 0.81/1.29  substitution1:
% 0.81/1.29     X := X
% 0.81/1.29     Y := Y
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  factor: (2745) {G1,W6,D2,L2,V2,M2}  { less_than( X, Y ), strictly_less_than
% 0.81/1.29    ( Y, X ) }.
% 0.81/1.29  parent0[0, 2]: (2744) {G1,W9,D2,L3,V2,M3}  { less_than( Y, X ), 
% 0.81/1.29    strictly_less_than( X, Y ), less_than( Y, X ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29     X := Y
% 0.81/1.29     Y := X
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  subsumption: (5) {G1,W6,D2,L2,V2,M2} I;r(1) { less_than( Y, X ), 
% 0.81/1.29    strictly_less_than( X, Y ) }.
% 0.81/1.29  parent0: (2745) {G1,W6,D2,L2,V2,M2}  { less_than( X, Y ), 
% 0.81/1.29    strictly_less_than( Y, X ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29     X := Y
% 0.81/1.29     Y := X
% 0.81/1.29  end
% 0.81/1.29  permutation0:
% 0.81/1.29     0 ==> 0
% 0.81/1.29     1 ==> 1
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  *** allocated 170857 integers for clauses
% 0.81/1.29  subsumption: (27) {G0,W13,D3,L3,V4,M3} I { ! pair_in_list( X, Y, Z ), ! 
% 0.81/1.29    less_than( T, Z ), pair_in_list( update_slb( X, T ), Y, Z ) }.
% 0.81/1.29  parent0: (2725) {G0,W13,D3,L3,V4,M3}  { ! pair_in_list( X, Y, Z ), ! 
% 0.81/1.29    less_than( T, Z ), pair_in_list( update_slb( X, T ), Y, Z ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29     X := X
% 0.81/1.29     Y := Y
% 0.81/1.29     Z := Z
% 0.81/1.29     T := T
% 0.81/1.29  end
% 0.81/1.29  permutation0:
% 0.81/1.29     0 ==> 0
% 0.81/1.29     1 ==> 1
% 0.81/1.29     2 ==> 2
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  subsumption: (28) {G0,W13,D3,L3,V4,M3} I { ! pair_in_list( X, Y, T ), ! 
% 0.81/1.29    strictly_less_than( T, Z ), pair_in_list( update_slb( X, Z ), Y, Z ) }.
% 0.81/1.29  parent0: (2726) {G0,W13,D3,L3,V4,M3}  { ! pair_in_list( X, Y, T ), ! 
% 0.81/1.29    strictly_less_than( T, Z ), pair_in_list( update_slb( X, Z ), Y, Z ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29     X := X
% 0.81/1.29     Y := Y
% 0.81/1.29     Z := Z
% 0.81/1.29     T := T
% 0.81/1.29  end
% 0.81/1.29  permutation0:
% 0.81/1.29     0 ==> 0
% 0.81/1.29     1 ==> 1
% 0.81/1.29     2 ==> 2
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  subsumption: (29) {G0,W4,D2,L1,V0,M1} I { pair_in_list( skol1, skol2, skol3
% 0.81/1.29     ) }.
% 0.81/1.29  parent0: (2727) {G0,W4,D2,L1,V0,M1}  { pair_in_list( skol1, skol2, skol3 )
% 0.81/1.29     }.
% 0.81/1.29  substitution0:
% 0.81/1.29  end
% 0.81/1.29  permutation0:
% 0.81/1.29     0 ==> 0
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  subsumption: (30) {G0,W3,D2,L1,V0,M1} I { strictly_less_than( skol2, skol3
% 0.81/1.29     ) }.
% 0.81/1.29  parent0: (2728) {G0,W3,D2,L1,V0,M1}  { strictly_less_than( skol2, skol3 )
% 0.81/1.29     }.
% 0.81/1.29  substitution0:
% 0.81/1.29  end
% 0.81/1.29  permutation0:
% 0.81/1.29     0 ==> 0
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  subsumption: (31) {G0,W9,D3,L2,V2,M2} I { ! pair_in_list( update_slb( skol1
% 0.81/1.29    , skol4 ), X, Y ), ! strictly_less_than( X, Y ) }.
% 0.81/1.29  parent0: (2729) {G0,W9,D3,L2,V2,M2}  { ! pair_in_list( update_slb( skol1, 
% 0.81/1.29    skol4 ), X, Y ), ! strictly_less_than( X, Y ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29     X := X
% 0.81/1.29     Y := Y
% 0.81/1.29  end
% 0.81/1.29  permutation0:
% 0.81/1.29     0 ==> 0
% 0.81/1.29     1 ==> 1
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  resolution: (2866) {G1,W3,D2,L1,V0,M1}  { ! less_than( skol3, skol2 ) }.
% 0.81/1.29  parent0[0]: (4) {G0,W6,D2,L2,V2,M2} I { ! strictly_less_than( X, Y ), ! 
% 0.81/1.29    less_than( Y, X ) }.
% 0.81/1.29  parent1[0]: (30) {G0,W3,D2,L1,V0,M1} I { strictly_less_than( skol2, skol3 )
% 0.81/1.29     }.
% 0.81/1.29  substitution0:
% 0.81/1.29     X := skol2
% 0.81/1.29     Y := skol3
% 0.81/1.29  end
% 0.81/1.29  substitution1:
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  subsumption: (48) {G1,W3,D2,L1,V0,M1} R(4,30) { ! less_than( skol3, skol2 )
% 0.81/1.29     }.
% 0.81/1.29  parent0: (2866) {G1,W3,D2,L1,V0,M1}  { ! less_than( skol3, skol2 ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29  end
% 0.81/1.29  permutation0:
% 0.81/1.29     0 ==> 0
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  resolution: (2867) {G1,W6,D2,L2,V1,M2}  { ! less_than( skol3, X ), ! 
% 0.81/1.29    less_than( X, skol2 ) }.
% 0.81/1.29  parent0[0]: (48) {G1,W3,D2,L1,V0,M1} R(4,30) { ! less_than( skol3, skol2 )
% 0.81/1.29     }.
% 0.81/1.29  parent1[2]: (0) {G0,W9,D2,L3,V3,M3} I { ! less_than( X, Z ), ! less_than( Z
% 0.81/1.29    , Y ), less_than( X, Y ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29  end
% 0.81/1.29  substitution1:
% 0.81/1.29     X := skol3
% 0.81/1.29     Y := skol2
% 0.81/1.29     Z := X
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  subsumption: (60) {G2,W6,D2,L2,V1,M2} R(48,0) { ! less_than( skol3, X ), ! 
% 0.81/1.29    less_than( X, skol2 ) }.
% 0.81/1.29  parent0: (2867) {G1,W6,D2,L2,V1,M2}  { ! less_than( skol3, X ), ! less_than
% 0.81/1.29    ( X, skol2 ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29     X := X
% 0.81/1.29  end
% 0.81/1.29  permutation0:
% 0.81/1.29     0 ==> 0
% 0.81/1.29     1 ==> 1
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  resolution: (2868) {G1,W6,D2,L2,V1,M2}  { ! less_than( X, skol2 ), ! 
% 0.81/1.29    strictly_less_than( skol3, X ) }.
% 0.81/1.29  parent0[0]: (60) {G2,W6,D2,L2,V1,M2} R(48,0) { ! less_than( skol3, X ), ! 
% 0.81/1.29    less_than( X, skol2 ) }.
% 0.81/1.29  parent1[1]: (3) {G0,W6,D2,L2,V2,M2} I { ! strictly_less_than( X, Y ), 
% 0.81/1.29    less_than( X, Y ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29     X := X
% 0.81/1.29  end
% 0.81/1.29  substitution1:
% 0.81/1.29     X := skol3
% 0.81/1.29     Y := X
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  subsumption: (128) {G3,W6,D2,L2,V1,M2} R(60,3) { ! less_than( X, skol2 ), !
% 0.81/1.29     strictly_less_than( skol3, X ) }.
% 0.81/1.29  parent0: (2868) {G1,W6,D2,L2,V1,M2}  { ! less_than( X, skol2 ), ! 
% 0.81/1.29    strictly_less_than( skol3, X ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29     X := X
% 0.81/1.29  end
% 0.81/1.29  permutation0:
% 0.81/1.29     0 ==> 0
% 0.81/1.29     1 ==> 1
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  resolution: (2870) {G2,W6,D2,L2,V1,M2}  { ! strictly_less_than( skol3, X )
% 0.81/1.29    , strictly_less_than( skol2, X ) }.
% 0.81/1.29  parent0[0]: (128) {G3,W6,D2,L2,V1,M2} R(60,3) { ! less_than( X, skol2 ), ! 
% 0.81/1.29    strictly_less_than( skol3, X ) }.
% 0.81/1.29  parent1[0]: (5) {G1,W6,D2,L2,V2,M2} I;r(1) { less_than( Y, X ), 
% 0.81/1.29    strictly_less_than( X, Y ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29     X := X
% 0.81/1.29  end
% 0.81/1.29  substitution1:
% 0.81/1.29     X := skol2
% 0.81/1.29     Y := X
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  subsumption: (134) {G4,W6,D2,L2,V1,M2} R(128,5) { ! strictly_less_than( 
% 0.81/1.29    skol3, X ), strictly_less_than( skol2, X ) }.
% 0.81/1.29  parent0: (2870) {G2,W6,D2,L2,V1,M2}  { ! strictly_less_than( skol3, X ), 
% 0.81/1.29    strictly_less_than( skol2, X ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29     X := X
% 0.81/1.29  end
% 0.81/1.29  permutation0:
% 0.81/1.29     0 ==> 0
% 0.81/1.29     1 ==> 1
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  resolution: (2872) {G2,W6,D2,L2,V1,M2}  { strictly_less_than( skol2, X ), 
% 0.81/1.29    less_than( X, skol3 ) }.
% 0.81/1.29  parent0[0]: (134) {G4,W6,D2,L2,V1,M2} R(128,5) { ! strictly_less_than( 
% 0.81/1.29    skol3, X ), strictly_less_than( skol2, X ) }.
% 0.81/1.29  parent1[1]: (5) {G1,W6,D2,L2,V2,M2} I;r(1) { less_than( Y, X ), 
% 0.81/1.29    strictly_less_than( X, Y ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29     X := X
% 0.81/1.29  end
% 0.81/1.29  substitution1:
% 0.81/1.29     X := skol3
% 0.81/1.29     Y := X
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  subsumption: (151) {G5,W6,D2,L2,V1,M2} R(134,5) { strictly_less_than( skol2
% 0.81/1.29    , X ), less_than( X, skol3 ) }.
% 0.81/1.29  parent0: (2872) {G2,W6,D2,L2,V1,M2}  { strictly_less_than( skol2, X ), 
% 0.81/1.29    less_than( X, skol3 ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29     X := X
% 0.81/1.29  end
% 0.81/1.29  permutation0:
% 0.81/1.29     0 ==> 0
% 0.81/1.29     1 ==> 1
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  resolution: (2873) {G1,W6,D3,L1,V0,M1}  { ! pair_in_list( update_slb( skol1
% 0.81/1.29    , skol4 ), skol2, skol3 ) }.
% 0.81/1.29  parent0[1]: (31) {G0,W9,D3,L2,V2,M2} I { ! pair_in_list( update_slb( skol1
% 0.81/1.29    , skol4 ), X, Y ), ! strictly_less_than( X, Y ) }.
% 0.81/1.29  parent1[0]: (30) {G0,W3,D2,L1,V0,M1} I { strictly_less_than( skol2, skol3 )
% 0.81/1.29     }.
% 0.81/1.29  substitution0:
% 0.81/1.29     X := skol2
% 0.81/1.29     Y := skol3
% 0.81/1.29  end
% 0.81/1.29  substitution1:
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  subsumption: (1099) {G1,W6,D3,L1,V0,M1} R(31,30) { ! pair_in_list( 
% 0.81/1.29    update_slb( skol1, skol4 ), skol2, skol3 ) }.
% 0.81/1.29  parent0: (2873) {G1,W6,D3,L1,V0,M1}  { ! pair_in_list( update_slb( skol1, 
% 0.81/1.29    skol4 ), skol2, skol3 ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29  end
% 0.81/1.29  permutation0:
% 0.81/1.29     0 ==> 0
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  resolution: (2874) {G1,W7,D2,L2,V0,M2}  { ! pair_in_list( skol1, skol2, 
% 0.81/1.29    skol3 ), ! less_than( skol4, skol3 ) }.
% 0.81/1.29  parent0[0]: (1099) {G1,W6,D3,L1,V0,M1} R(31,30) { ! pair_in_list( 
% 0.81/1.29    update_slb( skol1, skol4 ), skol2, skol3 ) }.
% 0.81/1.29  parent1[2]: (27) {G0,W13,D3,L3,V4,M3} I { ! pair_in_list( X, Y, Z ), ! 
% 0.81/1.29    less_than( T, Z ), pair_in_list( update_slb( X, T ), Y, Z ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29  end
% 0.81/1.29  substitution1:
% 0.81/1.29     X := skol1
% 0.81/1.29     Y := skol2
% 0.81/1.29     Z := skol3
% 0.81/1.29     T := skol4
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  resolution: (2875) {G1,W3,D2,L1,V0,M1}  { ! less_than( skol4, skol3 ) }.
% 0.81/1.29  parent0[0]: (2874) {G1,W7,D2,L2,V0,M2}  { ! pair_in_list( skol1, skol2, 
% 0.81/1.29    skol3 ), ! less_than( skol4, skol3 ) }.
% 0.81/1.29  parent1[0]: (29) {G0,W4,D2,L1,V0,M1} I { pair_in_list( skol1, skol2, skol3
% 0.81/1.29     ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29  end
% 0.81/1.29  substitution1:
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  subsumption: (1153) {G2,W3,D2,L1,V0,M1} R(1099,27);r(29) { ! less_than( 
% 0.81/1.29    skol4, skol3 ) }.
% 0.81/1.29  parent0: (2875) {G1,W3,D2,L1,V0,M1}  { ! less_than( skol4, skol3 ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29  end
% 0.81/1.29  permutation0:
% 0.81/1.29     0 ==> 0
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  resolution: (2876) {G3,W3,D2,L1,V0,M1}  { strictly_less_than( skol2, skol4
% 0.81/1.29     ) }.
% 0.81/1.29  parent0[0]: (1153) {G2,W3,D2,L1,V0,M1} R(1099,27);r(29) { ! less_than( 
% 0.81/1.29    skol4, skol3 ) }.
% 0.81/1.29  parent1[1]: (151) {G5,W6,D2,L2,V1,M2} R(134,5) { strictly_less_than( skol2
% 0.81/1.29    , X ), less_than( X, skol3 ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29  end
% 0.81/1.29  substitution1:
% 0.81/1.29     X := skol4
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  subsumption: (1181) {G6,W3,D2,L1,V0,M1} R(1153,151) { strictly_less_than( 
% 0.81/1.29    skol2, skol4 ) }.
% 0.81/1.29  parent0: (2876) {G3,W3,D2,L1,V0,M1}  { strictly_less_than( skol2, skol4 )
% 0.81/1.29     }.
% 0.81/1.29  substitution0:
% 0.81/1.29  end
% 0.81/1.29  permutation0:
% 0.81/1.29     0 ==> 0
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  resolution: (2877) {G2,W3,D2,L1,V0,M1}  { strictly_less_than( skol3, skol4
% 0.81/1.29     ) }.
% 0.81/1.29  parent0[0]: (1153) {G2,W3,D2,L1,V0,M1} R(1099,27);r(29) { ! less_than( 
% 0.81/1.29    skol4, skol3 ) }.
% 0.81/1.29  parent1[0]: (5) {G1,W6,D2,L2,V2,M2} I;r(1) { less_than( Y, X ), 
% 0.81/1.29    strictly_less_than( X, Y ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29  end
% 0.81/1.29  substitution1:
% 0.81/1.29     X := skol3
% 0.81/1.29     Y := skol4
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  subsumption: (1186) {G3,W3,D2,L1,V0,M1} R(1153,5) { strictly_less_than( 
% 0.81/1.29    skol3, skol4 ) }.
% 0.81/1.29  parent0: (2877) {G2,W3,D2,L1,V0,M1}  { strictly_less_than( skol3, skol4 )
% 0.81/1.29     }.
% 0.81/1.29  substitution0:
% 0.81/1.29  end
% 0.81/1.29  permutation0:
% 0.81/1.29     0 ==> 0
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  resolution: (2878) {G1,W6,D3,L1,V0,M1}  { ! pair_in_list( update_slb( skol1
% 0.81/1.29    , skol4 ), skol2, skol4 ) }.
% 0.81/1.29  parent0[1]: (31) {G0,W9,D3,L2,V2,M2} I { ! pair_in_list( update_slb( skol1
% 0.81/1.29    , skol4 ), X, Y ), ! strictly_less_than( X, Y ) }.
% 0.81/1.29  parent1[0]: (1181) {G6,W3,D2,L1,V0,M1} R(1153,151) { strictly_less_than( 
% 0.81/1.29    skol2, skol4 ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29     X := skol2
% 0.81/1.29     Y := skol4
% 0.81/1.29  end
% 0.81/1.29  substitution1:
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  subsumption: (1226) {G7,W6,D3,L1,V0,M1} R(1181,31) { ! pair_in_list( 
% 0.81/1.29    update_slb( skol1, skol4 ), skol2, skol4 ) }.
% 0.81/1.29  parent0: (2878) {G1,W6,D3,L1,V0,M1}  { ! pair_in_list( update_slb( skol1, 
% 0.81/1.29    skol4 ), skol2, skol4 ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29  end
% 0.81/1.29  permutation0:
% 0.81/1.29     0 ==> 0
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  resolution: (2879) {G1,W7,D2,L2,V1,M2}  { ! pair_in_list( skol1, skol2, X )
% 0.81/1.29    , ! strictly_less_than( X, skol4 ) }.
% 0.81/1.29  parent0[0]: (1226) {G7,W6,D3,L1,V0,M1} R(1181,31) { ! pair_in_list( 
% 0.81/1.29    update_slb( skol1, skol4 ), skol2, skol4 ) }.
% 0.81/1.29  parent1[2]: (28) {G0,W13,D3,L3,V4,M3} I { ! pair_in_list( X, Y, T ), ! 
% 0.81/1.29    strictly_less_than( T, Z ), pair_in_list( update_slb( X, Z ), Y, Z ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29  end
% 0.81/1.29  substitution1:
% 0.81/1.29     X := skol1
% 0.81/1.29     Y := skol2
% 0.81/1.29     Z := skol4
% 0.81/1.29     T := X
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  subsumption: (2627) {G8,W7,D2,L2,V1,M2} R(1226,28) { ! pair_in_list( skol1
% 0.81/1.29    , skol2, X ), ! strictly_less_than( X, skol4 ) }.
% 0.81/1.29  parent0: (2879) {G1,W7,D2,L2,V1,M2}  { ! pair_in_list( skol1, skol2, X ), !
% 0.81/1.29     strictly_less_than( X, skol4 ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29     X := X
% 0.81/1.29  end
% 0.81/1.29  permutation0:
% 0.81/1.29     0 ==> 0
% 0.81/1.29     1 ==> 1
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  resolution: (2880) {G4,W4,D2,L1,V0,M1}  { ! pair_in_list( skol1, skol2, 
% 0.81/1.29    skol3 ) }.
% 0.81/1.29  parent0[1]: (2627) {G8,W7,D2,L2,V1,M2} R(1226,28) { ! pair_in_list( skol1, 
% 0.81/1.29    skol2, X ), ! strictly_less_than( X, skol4 ) }.
% 0.81/1.29  parent1[0]: (1186) {G3,W3,D2,L1,V0,M1} R(1153,5) { strictly_less_than( 
% 0.81/1.29    skol3, skol4 ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29     X := skol3
% 0.81/1.29  end
% 0.81/1.29  substitution1:
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  resolution: (2881) {G1,W0,D0,L0,V0,M0}  {  }.
% 0.81/1.29  parent0[0]: (2880) {G4,W4,D2,L1,V0,M1}  { ! pair_in_list( skol1, skol2, 
% 0.81/1.29    skol3 ) }.
% 0.81/1.29  parent1[0]: (29) {G0,W4,D2,L1,V0,M1} I { pair_in_list( skol1, skol2, skol3
% 0.81/1.29     ) }.
% 0.81/1.29  substitution0:
% 0.81/1.29  end
% 0.81/1.29  substitution1:
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  subsumption: (2696) {G9,W0,D0,L0,V0,M0} R(2627,1186);r(29) {  }.
% 0.81/1.29  parent0: (2881) {G1,W0,D0,L0,V0,M0}  {  }.
% 0.81/1.29  substitution0:
% 0.81/1.29  end
% 0.81/1.29  permutation0:
% 0.81/1.29  end
% 0.81/1.29  
% 0.81/1.29  Proof check complete!
% 0.81/1.29  
% 0.81/1.29  Memory use:
% 0.81/1.29  
% 0.81/1.29  space for terms:        40826
% 0.81/1.29  space for clauses:      112778
% 0.81/1.29  
% 0.81/1.29  
% 0.81/1.29  clauses generated:      11942
% 0.81/1.29  clauses kept:           2697
% 0.81/1.29  clauses selected:       192
% 0.81/1.29  clauses deleted:        3
% 0.81/1.29  clauses inuse deleted:  0
% 0.81/1.29  
% 0.81/1.29  subsentry:          34342
% 0.81/1.29  literals s-matched: 21262
% 0.81/1.29  literals matched:   21184
% 0.81/1.29  full subsumption:   7412
% 0.81/1.29  
% 0.81/1.29  checksum:           -1732582077
% 0.81/1.29  
% 0.81/1.29  
% 0.81/1.29  Bliksem ended
%------------------------------------------------------------------------------