TSTP Solution File: PRO011+1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : PRO011+1 : TPTP v8.1.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n032.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 : Mon Jul 18 17:39:56 EDT 2022

% Result   : Theorem 0.53s 0.99s
% Output   : Refutation 0.53s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.10  % Problem  : PRO011+1 : TPTP v8.1.0. Released v4.0.0.
% 0.03/0.10  % Command  : bliksem %s
% 0.09/0.29  % Computer : n032.cluster.edu
% 0.09/0.29  % Model    : x86_64 x86_64
% 0.09/0.29  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.29  % Memory   : 8042.1875MB
% 0.09/0.29  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.09/0.29  % CPULimit : 300
% 0.09/0.29  % DateTime : Mon Jun 13 00:58:26 EDT 2022
% 0.09/0.29  % CPUTime  : 
% 0.48/0.91  *** allocated 10000 integers for termspace/termends
% 0.48/0.91  *** allocated 10000 integers for clauses
% 0.48/0.91  *** allocated 10000 integers for justifications
% 0.48/0.91  Bliksem 1.12
% 0.48/0.91  
% 0.48/0.91  
% 0.48/0.91  Automatic Strategy Selection
% 0.48/0.91  
% 0.48/0.91  
% 0.48/0.91  Clauses:
% 0.48/0.91  
% 0.48/0.91  { ! occurrence_of( Y, X ), activity( X ) }.
% 0.48/0.91  { ! occurrence_of( Y, X ), activity_occurrence( Y ) }.
% 0.48/0.91  { ! activity_occurrence( X ), activity( skol1( Y ) ) }.
% 0.48/0.91  { ! activity_occurrence( X ), occurrence_of( X, skol1( X ) ) }.
% 0.48/0.91  { ! occurrence_of( Z, X ), ! occurrence_of( Z, Y ), X = Y }.
% 0.48/0.91  { ! activity( X ), subactivity( X, X ) }.
% 0.48/0.91  { ! earlier( X, Y ), ! earlier( Y, X ) }.
% 0.48/0.91  { ! earlier( X, Z ), ! earlier( Z, Y ), earlier( X, Y ) }.
% 0.48/0.91  { ! earlier( X, Z ), ! earlier( Y, Z ), earlier( Y, X ), earlier( X, Y ), X
% 0.48/0.91     = Y }.
% 0.48/0.91  { ! occurrence_of( X, Y ), ! arboreal( X ), atomic( Y ) }.
% 0.48/0.91  { ! occurrence_of( X, Y ), ! atomic( Y ), arboreal( X ) }.
% 0.48/0.91  { ! legal( X ), arboreal( X ) }.
% 0.48/0.91  { ! legal( Y ), ! earlier( X, Y ), legal( X ) }.
% 0.48/0.91  { ! precedes( X, Y ), earlier( X, Y ) }.
% 0.48/0.91  { ! precedes( X, Y ), legal( Y ) }.
% 0.48/0.91  { ! earlier( X, Y ), ! legal( Y ), precedes( X, Y ) }.
% 0.48/0.91  { ! min_precedes( Y, Z, X ), subactivity( skol2( X, T, U ), X ) }.
% 0.48/0.91  { ! min_precedes( Y, Z, X ), alpha6( X, Y, Z, skol2( X, Y, Z ) ) }.
% 0.48/0.91  { ! alpha6( X, Y, Z, T ), atocc( Z, skol3( U, W, Z, V0 ) ) }.
% 0.48/0.91  { ! alpha6( X, Y, Z, T ), subactivity( skol3( X, U, Z, W ), X ) }.
% 0.48/0.91  { ! alpha6( X, Y, Z, T ), atocc( Y, T ) }.
% 0.48/0.91  { ! subactivity( U, X ), ! atocc( Y, T ), ! atocc( Z, U ), alpha6( X, Y, Z
% 0.48/0.91    , T ) }.
% 0.48/0.91  { ! root( Y, X ), atocc( Y, skol4( Z, Y ) ) }.
% 0.48/0.91  { ! root( Y, X ), subactivity( skol4( X, Y ), X ) }.
% 0.48/0.91  { ! min_precedes( Z, X, Y ), root( skol5( T, Y ), Y ) }.
% 0.48/0.91  { ! min_precedes( Z, X, Y ), min_precedes( skol5( X, Y ), X, Y ) }.
% 0.48/0.91  { ! min_precedes( Z, X, Y ), ! root( X, Y ) }.
% 0.48/0.91  { ! min_precedes( X, Y, Z ), precedes( X, Y ) }.
% 0.48/0.91  { ! root( X, Y ), legal( X ) }.
% 0.48/0.91  { ! atocc( X, Y ), ! legal( X ), root( X, Y ) }.
% 0.48/0.91  { ! min_precedes( T, X, Z ), ! min_precedes( T, Y, Z ), ! precedes( X, Y )
% 0.48/0.91    , min_precedes( X, Y, Z ) }.
% 0.48/0.91  { ! min_precedes( Y, Z, X ), ! atomic( X ) }.
% 0.48/0.91  { ! min_precedes( X, T, Z ), ! min_precedes( Y, T, Z ), ! precedes( X, Y )
% 0.48/0.91    , min_precedes( X, Y, Z ) }.
% 0.48/0.91  { ! leaf( X, Y ), alpha1( X, Y ) }.
% 0.48/0.91  { ! leaf( X, Y ), ! min_precedes( X, Z, Y ) }.
% 0.48/0.91  { ! alpha1( X, Y ), min_precedes( X, skol6( X, Y ), Y ), leaf( X, Y ) }.
% 0.48/0.91  { ! alpha1( X, Y ), root( X, Y ), min_precedes( skol7( X, Y ), X, Y ) }.
% 0.48/0.91  { ! root( X, Y ), alpha1( X, Y ) }.
% 0.48/0.91  { ! min_precedes( Z, X, Y ), alpha1( X, Y ) }.
% 0.48/0.91  { ! next_subocc( X, Y, Z ), min_precedes( X, Y, Z ) }.
% 0.48/0.91  { ! next_subocc( X, Y, Z ), alpha2( X, Y, Z ) }.
% 0.48/0.91  { ! min_precedes( X, Y, Z ), ! alpha2( X, Y, Z ), next_subocc( X, Y, Z ) }
% 0.48/0.91    .
% 0.48/0.91  { ! alpha2( X, Y, Z ), ! min_precedes( X, T, Z ), ! min_precedes( T, Y, Z )
% 0.48/0.91     }.
% 0.48/0.91  { min_precedes( skol8( T, Y, Z ), Y, Z ), alpha2( X, Y, Z ) }.
% 0.48/0.91  { min_precedes( X, skol8( X, Y, Z ), Z ), alpha2( X, Y, Z ) }.
% 0.48/0.91  { ! atocc( X, Y ), subactivity( Y, skol9( Z, Y ) ) }.
% 0.48/0.91  { ! atocc( X, Y ), alpha3( X, skol9( X, Y ) ) }.
% 0.48/0.91  { ! subactivity( Y, Z ), ! alpha3( X, Z ), atocc( X, Y ) }.
% 0.48/0.91  { ! alpha3( X, Y ), atomic( Y ) }.
% 0.48/0.91  { ! alpha3( X, Y ), occurrence_of( X, Y ) }.
% 0.48/0.91  { ! atomic( Y ), ! occurrence_of( X, Y ), alpha3( X, Y ) }.
% 0.48/0.91  { ! subactivity_occurrence( X, Y ), activity_occurrence( X ) }.
% 0.48/0.91  { ! subactivity_occurrence( X, Y ), activity_occurrence( Y ) }.
% 0.48/0.91  { ! min_precedes( Y, Z, X ), subactivity_occurrence( Z, skol10( T, U, Z ) )
% 0.48/0.91     }.
% 0.48/0.91  { ! min_precedes( Y, Z, X ), subactivity_occurrence( Y, skol10( T, Y, Z ) )
% 0.48/0.91     }.
% 0.48/0.91  { ! min_precedes( Y, Z, X ), occurrence_of( skol10( X, Y, Z ), X ) }.
% 0.48/0.91  { ! root( Y, X ), atomic( X ), subactivity_occurrence( Y, skol11( Z, Y ) )
% 0.48/0.91     }.
% 0.48/0.91  { ! root( Y, X ), atomic( X ), occurrence_of( skol11( X, Y ), X ) }.
% 0.48/0.91  { ! occurrence_of( Y, X ), atomic( X ), subactivity_occurrence( skol12( Z, 
% 0.48/0.91    Y ), Y ) }.
% 0.48/0.91  { ! occurrence_of( Y, X ), atomic( X ), root( skol12( X, Y ), X ) }.
% 0.48/0.91  { ! occurrence_of( T, X ), ! arboreal( Y ), ! arboreal( Z ), ! 
% 0.48/0.91    subactivity_occurrence( Y, T ), ! subactivity_occurrence( Z, T ), 
% 0.48/0.91    min_precedes( Y, Z, X ), min_precedes( Z, Y, X ), Y = Z }.
% 0.48/0.91  { ! min_precedes( X, Z, T ), ! occurrence_of( Y, T ), ! 
% 0.48/0.91    subactivity_occurrence( Z, Y ), subactivity_occurrence( X, Y ) }.
% 0.48/0.91  { ! occurrence_of( Z, X ), ! occurrence_of( T, Y ), atomic( X ), ! 
% 0.53/0.96    subactivity_occurrence( Z, T ), subactivity( X, Y ) }.
% 0.53/0.96  { ! subactivity_occurrence( X, Z ), ! subactivity_occurrence( Z, Y ), 
% 0.53/0.96    subactivity_occurrence( X, Y ) }.
% 0.53/0.96  { ! occurrence_of( X, Z ), ! occurrence_of( Y, T ), ! subactivity( Z, T ), 
% 0.53/0.96    subactivity_occurrence( X, Y ), subactivity_occurrence( skol13( U, Y ), Y
% 0.53/0.96     ) }.
% 0.53/0.96  { ! occurrence_of( X, Z ), ! occurrence_of( Y, T ), ! subactivity( Z, T ), 
% 0.53/0.96    subactivity_occurrence( X, Y ), ! subactivity_occurrence( skol13( X, Y )
% 0.53/0.96    , X ) }.
% 0.53/0.96  { ! root_occ( X, Y ), occurrence_of( Y, skol14( Z, Y ) ) }.
% 0.53/0.96  { ! root_occ( X, Y ), alpha4( X, Y, skol14( X, Y ) ) }.
% 0.53/0.96  { ! occurrence_of( Y, Z ), ! alpha4( X, Y, Z ), root_occ( X, Y ) }.
% 0.53/0.96  { ! alpha4( X, Y, Z ), subactivity_occurrence( X, Y ) }.
% 0.53/0.96  { ! alpha4( X, Y, Z ), root( X, Z ) }.
% 0.53/0.96  { ! subactivity_occurrence( X, Y ), ! root( X, Z ), alpha4( X, Y, Z ) }.
% 0.53/0.96  { ! leaf_occ( X, Y ), occurrence_of( Y, skol15( Z, Y ) ) }.
% 0.53/0.96  { ! leaf_occ( X, Y ), alpha5( X, Y, skol15( X, Y ) ) }.
% 0.53/0.96  { ! occurrence_of( Y, Z ), ! alpha5( X, Y, Z ), leaf_occ( X, Y ) }.
% 0.53/0.96  { ! alpha5( X, Y, Z ), subactivity_occurrence( X, Y ) }.
% 0.53/0.96  { ! alpha5( X, Y, Z ), leaf( X, Z ) }.
% 0.53/0.96  { ! subactivity_occurrence( X, Y ), ! leaf( X, Z ), alpha5( X, Y, Z ) }.
% 0.53/0.96  { ! occurrence_of( X, tptp0 ), alpha7( X, skol16( X ) ) }.
% 0.53/0.96  { ! occurrence_of( X, tptp0 ), alpha9( skol16( X ), skol21( X ) ) }.
% 0.53/0.96  { ! occurrence_of( X, tptp0 ), alpha11( X, skol21( X ) ) }.
% 0.53/0.96  { ! alpha11( X, Y ), alpha13( skol17( Z, T ) ) }.
% 0.53/0.96  { ! alpha11( X, Y ), next_subocc( Y, skol17( Z, Y ), tptp0 ) }.
% 0.53/0.96  { ! alpha11( X, Y ), leaf_occ( skol17( X, Y ), X ) }.
% 0.53/0.96  { ! alpha13( Z ), ! next_subocc( Y, Z, tptp0 ), ! leaf_occ( Z, X ), alpha11
% 0.53/0.96    ( X, Y ) }.
% 0.53/0.96  { ! alpha13( X ), occurrence_of( X, tptp1 ), occurrence_of( X, tptp2 ) }.
% 0.53/0.96  { ! occurrence_of( X, tptp1 ), alpha13( X ) }.
% 0.53/0.96  { ! occurrence_of( X, tptp2 ), alpha13( X ) }.
% 0.53/0.96  { ! alpha9( X, Y ), occurrence_of( Y, tptp4 ) }.
% 0.53/0.96  { ! alpha9( X, Y ), next_subocc( X, Y, tptp0 ) }.
% 0.53/0.96  { ! occurrence_of( Y, tptp4 ), ! next_subocc( X, Y, tptp0 ), alpha9( X, Y )
% 0.53/0.96     }.
% 0.53/0.96  { ! alpha7( X, Y ), occurrence_of( Y, tptp3 ) }.
% 0.53/0.96  { ! alpha7( X, Y ), root_occ( Y, X ) }.
% 0.53/0.96  { ! occurrence_of( Y, tptp3 ), ! root_occ( Y, X ), alpha7( X, Y ) }.
% 0.53/0.96  { activity( tptp0 ) }.
% 0.53/0.96  { ! atomic( tptp0 ) }.
% 0.53/0.96  { atomic( tptp4 ) }.
% 0.53/0.96  { atomic( tptp1 ) }.
% 0.53/0.96  { atomic( tptp2 ) }.
% 0.53/0.96  { atomic( tptp3 ) }.
% 0.53/0.96  { ! tptp4 = tptp3 }.
% 0.53/0.96  { ! tptp4 = tptp1 }.
% 0.53/0.96  { ! tptp4 = tptp2 }.
% 0.53/0.96  { ! tptp3 = tptp1 }.
% 0.53/0.96  { ! tptp3 = tptp2 }.
% 0.53/0.96  { ! tptp1 = tptp2 }.
% 0.53/0.96  { occurrence_of( skol18, tptp0 ) }.
% 0.53/0.96  { ! leaf_occ( X, skol18 ), alpha12( skol18, X, Y ), occurrence_of( X, tptp2
% 0.53/0.96     ) }.
% 0.53/0.96  { ! leaf_occ( X, skol18 ), alpha12( skol18, X, Y ), alpha10( skol18, Y ) }
% 0.53/0.96    .
% 0.53/0.96  { ! alpha12( X, Y, Z ), occurrence_of( Y, tptp1 ) }.
% 0.53/0.96  { ! alpha12( X, Y, Z ), alpha8( X, Z ) }.
% 0.53/0.96  { ! occurrence_of( Y, tptp1 ), ! alpha8( X, Z ), alpha12( X, Y, Z ) }.
% 0.53/0.96  { ! alpha10( X, Y ), occurrence_of( skol19( Z, T ), tptp1 ) }.
% 0.53/0.96  { ! alpha10( X, Y ), min_precedes( Y, skol19( Z, Y ), tptp0 ) }.
% 0.53/0.96  { ! alpha10( X, Y ), subactivity_occurrence( skol19( X, Y ), X ) }.
% 0.53/0.96  { ! occurrence_of( Z, tptp1 ), ! subactivity_occurrence( Z, X ), ! 
% 0.53/0.96    min_precedes( Y, Z, tptp0 ), alpha10( X, Y ) }.
% 0.53/0.96  { ! alpha8( X, Y ), occurrence_of( skol20( Z, T ), tptp2 ) }.
% 0.53/0.96  { ! alpha8( X, Y ), min_precedes( Y, skol20( Z, Y ), tptp0 ) }.
% 0.53/0.96  { ! alpha8( X, Y ), subactivity_occurrence( skol20( X, Y ), X ) }.
% 0.53/0.96  { ! occurrence_of( Z, tptp2 ), ! subactivity_occurrence( Z, X ), ! 
% 0.53/0.96    min_precedes( Y, Z, tptp0 ), alpha8( X, Y ) }.
% 0.53/0.96  
% 0.53/0.96  percentage equality = 0.031359, percentage horn = 0.875000
% 0.53/0.96  This is a problem with some equality
% 0.53/0.96  
% 0.53/0.96  
% 0.53/0.96  
% 0.53/0.96  Options Used:
% 0.53/0.96  
% 0.53/0.96  useres =            1
% 0.53/0.96  useparamod =        1
% 0.53/0.96  useeqrefl =         1
% 0.53/0.96  useeqfact =         1
% 0.53/0.96  usefactor =         1
% 0.53/0.96  usesimpsplitting =  0
% 0.53/0.96  usesimpdemod =      5
% 0.53/0.96  usesimpres =        3
% 0.53/0.96  
% 0.53/0.96  resimpinuse      =  1000
% 0.53/0.96  resimpclauses =     20000
% 0.53/0.96  substype =          eqrewr
% 0.53/0.96  backwardsubs =      1
% 0.53/0.96  selectoldest =      5
% 0.53/0.96  
% 0.53/0.96  litorderings [0] =  split
% 0.53/0.96  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.53/0.96  
% 0.53/0.96  termordering =      kbo
% 0.53/0.96  
% 0.53/0.96  litapriori =        0
% 0.53/0.96  termapriori =       1
% 0.53/0.96  litaposteriori =    0
% 0.53/0.96  termaposteriori =   0
% 0.53/0.96  demodaposteriori =  0
% 0.53/0.99  ordereqreflfact =   0
% 0.53/0.99  
% 0.53/0.99  litselect =         negord
% 0.53/0.99  
% 0.53/0.99  maxweight =         15
% 0.53/0.99  maxdepth =          30000
% 0.53/0.99  maxlength =         115
% 0.53/0.99  maxnrvars =         195
% 0.53/0.99  excuselevel =       1
% 0.53/0.99  increasemaxweight = 1
% 0.53/0.99  
% 0.53/0.99  maxselected =       10000000
% 0.53/0.99  maxnrclauses =      10000000
% 0.53/0.99  
% 0.53/0.99  showgenerated =    0
% 0.53/0.99  showkept =         0
% 0.53/0.99  showselected =     0
% 0.53/0.99  showdeleted =      0
% 0.53/0.99  showresimp =       1
% 0.53/0.99  showstatus =       2000
% 0.53/0.99  
% 0.53/0.99  prologoutput =     0
% 0.53/0.99  nrgoals =          5000000
% 0.53/0.99  totalproof =       1
% 0.53/0.99  
% 0.53/0.99  Symbols occurring in the translation:
% 0.53/0.99  
% 0.53/0.99  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.53/0.99  .  [1, 2]      (w:1, o:140, a:1, s:1, b:0), 
% 0.53/0.99  !  [4, 1]      (w:0, o:126, a:1, s:1, b:0), 
% 0.53/0.99  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.53/0.99  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.53/0.99  occurrence_of  [37, 2]      (w:1, o:164, a:1, s:1, b:0), 
% 0.53/0.99  activity  [38, 1]      (w:1, o:131, a:1, s:1, b:0), 
% 0.53/0.99  activity_occurrence  [39, 1]      (w:1, o:132, a:1, s:1, b:0), 
% 0.53/0.99  subactivity  [46, 2]      (w:1, o:167, a:1, s:1, b:0), 
% 0.53/0.99  earlier  [49, 2]      (w:1, o:168, a:1, s:1, b:0), 
% 0.53/0.99  arboreal  [58, 1]      (w:1, o:133, a:1, s:1, b:0), 
% 0.53/0.99  atomic  [59, 1]      (w:1, o:134, a:1, s:1, b:0), 
% 0.53/0.99  legal  [61, 1]      (w:1, o:135, a:1, s:1, b:0), 
% 0.53/0.99  precedes  [66, 2]      (w:1, o:169, a:1, s:1, b:0), 
% 0.53/0.99  min_precedes  [70, 3]      (w:1, o:194, a:1, s:1, b:0), 
% 0.53/0.99  atocc  [73, 2]      (w:1, o:170, a:1, s:1, b:0), 
% 0.53/0.99  root  [76, 2]      (w:1, o:165, a:1, s:1, b:0), 
% 0.53/0.99  leaf  [105, 2]      (w:1, o:171, a:1, s:1, b:0), 
% 0.53/0.99  next_subocc  [111, 3]      (w:1, o:195, a:1, s:1, b:0), 
% 0.53/0.99  subactivity_occurrence  [118, 2]      (w:1, o:172, a:1, s:1, b:0), 
% 0.53/0.99  root_occ  [151, 2]      (w:1, o:166, a:1, s:1, b:0), 
% 0.53/0.99  leaf_occ  [155, 2]      (w:1, o:173, a:1, s:1, b:0), 
% 0.53/0.99  tptp0  [158, 0]      (w:1, o:121, a:1, s:1, b:0), 
% 0.53/0.99  tptp3  [162, 0]      (w:1, o:123, a:1, s:1, b:0), 
% 0.53/0.99  tptp4  [163, 0]      (w:1, o:124, a:1, s:1, b:0), 
% 0.53/0.99  tptp1  [164, 0]      (w:1, o:125, a:1, s:1, b:0), 
% 0.53/0.99  tptp2  [165, 0]      (w:1, o:122, a:1, s:1, b:0), 
% 0.53/0.99  alpha1  [171, 2]      (w:1, o:174, a:1, s:1, b:1), 
% 0.53/0.99  alpha2  [172, 3]      (w:1, o:197, a:1, s:1, b:1), 
% 0.53/0.99  alpha3  [173, 2]      (w:1, o:175, a:1, s:1, b:1), 
% 0.53/0.99  alpha4  [174, 3]      (w:1, o:198, a:1, s:1, b:1), 
% 0.53/0.99  alpha5  [175, 3]      (w:1, o:199, a:1, s:1, b:1), 
% 0.53/0.99  alpha6  [176, 4]      (w:1, o:203, a:1, s:1, b:1), 
% 0.53/0.99  alpha7  [177, 2]      (w:1, o:176, a:1, s:1, b:1), 
% 0.53/0.99  alpha8  [178, 2]      (w:1, o:177, a:1, s:1, b:1), 
% 0.53/0.99  alpha9  [179, 2]      (w:1, o:178, a:1, s:1, b:1), 
% 0.53/0.99  alpha10  [180, 2]      (w:1, o:179, a:1, s:1, b:1), 
% 0.53/0.99  alpha11  [181, 2]      (w:1, o:180, a:1, s:1, b:1), 
% 0.53/0.99  alpha12  [182, 3]      (w:1, o:196, a:1, s:1, b:1), 
% 0.53/0.99  alpha13  [183, 1]      (w:1, o:136, a:1, s:1, b:1), 
% 0.53/0.99  skol1  [184, 1]      (w:1, o:137, a:1, s:1, b:1), 
% 0.53/0.99  skol2  [185, 3]      (w:1, o:201, a:1, s:1, b:1), 
% 0.53/0.99  skol3  [186, 4]      (w:1, o:204, a:1, s:1, b:1), 
% 0.53/0.99  skol4  [187, 2]      (w:1, o:181, a:1, s:1, b:1), 
% 0.53/0.99  skol5  [188, 2]      (w:1, o:182, a:1, s:1, b:1), 
% 0.53/0.99  skol6  [189, 2]      (w:1, o:183, a:1, s:1, b:1), 
% 0.53/0.99  skol7  [190, 2]      (w:1, o:184, a:1, s:1, b:1), 
% 0.53/0.99  skol8  [191, 3]      (w:1, o:202, a:1, s:1, b:1), 
% 0.53/0.99  skol9  [192, 2]      (w:1, o:185, a:1, s:1, b:1), 
% 0.53/0.99  skol10  [193, 3]      (w:1, o:200, a:1, s:1, b:1), 
% 0.53/0.99  skol11  [194, 2]      (w:1, o:186, a:1, s:1, b:1), 
% 0.53/0.99  skol12  [195, 2]      (w:1, o:187, a:1, s:1, b:1), 
% 0.53/0.99  skol13  [196, 2]      (w:1, o:188, a:1, s:1, b:1), 
% 0.53/0.99  skol14  [197, 2]      (w:1, o:189, a:1, s:1, b:1), 
% 0.53/0.99  skol15  [198, 2]      (w:1, o:190, a:1, s:1, b:1), 
% 0.53/0.99  skol16  [199, 1]      (w:1, o:138, a:1, s:1, b:1), 
% 0.53/0.99  skol17  [200, 2]      (w:1, o:191, a:1, s:1, b:1), 
% 0.53/0.99  skol18  [201, 0]      (w:1, o:120, a:1, s:1, b:1), 
% 0.53/0.99  skol19  [202, 2]      (w:1, o:192, a:1, s:1, b:1), 
% 0.53/0.99  skol20  [203, 2]      (w:1, o:193, a:1, s:1, b:1), 
% 0.53/0.99  skol21  [204, 1]      (w:1, o:139, a:1, s:1, b:1).
% 0.53/0.99  
% 0.53/0.99  
% 0.53/0.99  Starting Search:
% 0.53/0.99  
% 0.53/0.99  *** allocated 15000 integers for clauses
% 0.53/0.99  *** allocated 22500 integers for clauses
% 0.53/0.99  *** allocated 33750 integers for clauses
% 0.53/0.99  *** allocated 15000 integers for termspace/termends
% 0.53/0.99  *** allocated 50625 integers for clauses
% 0.53/0.99  Resimplifying inuse:
% 0.53/0.99  Done
% 0.53/0.99  
% 0.53/0.99  *** allocated 22500 integers for termspace/termends
% 0.53/0.99  *** allocated 75937 integers for clauses
% 0.53/0.99  *** allocated 33750 integers for termspace/termends
% 0.53/0.99  *** allocated 113905 integers for clauses
% 0.53/0.99  
% 0.53/0.99  Intermediate Status:
% 0.53/0.99  Generated:    6213
% 0.53/0.99  Kept:         2005
% 0.53/0.99  Inuse:        386
% 0.53/0.99  Deleted:      19
% 0.53/0.99  Deletedinuse: 9
% 0.53/0.99  
% 0.53/0.99  Resimplifying inuse:
% 0.53/0.99  Done
% 0.53/0.99  
% 0.53/0.99  *** allocated 50625 integers for termspace/termends
% 0.53/0.99  
% 0.53/0.99  Bliksems!, er is een bewijs:
% 0.53/0.99  % SZS status Theorem
% 0.53/0.99  % SZS output start Refutation
% 0.53/0.99  
% 0.53/0.99  (9) {G0,W7,D2,L3,V2,M3} I { ! occurrence_of( X, Y ), ! arboreal( X ), 
% 0.53/0.99    atomic( Y ) }.
% 0.53/0.99  (11) {G0,W4,D2,L2,V1,M2} I { ! legal( X ), arboreal( X ) }.
% 0.53/0.99  (12) {G0,W7,D2,L3,V2,M3} I { ! legal( Y ), ! earlier( X, Y ), legal( X )
% 0.53/0.99     }.
% 0.53/0.99  (13) {G0,W6,D2,L2,V2,M2} I { ! precedes( X, Y ), earlier( X, Y ) }.
% 0.53/0.99  (14) {G0,W5,D2,L2,V2,M2} I { ! precedes( X, Y ), legal( Y ) }.
% 0.53/0.99  (27) {G0,W7,D2,L2,V3,M2} I { ! min_precedes( X, Y, Z ), precedes( X, Y )
% 0.53/0.99     }.
% 0.53/0.99  (80) {G0,W7,D3,L2,V1,M2} I { ! occurrence_of( X, tptp0 ), alpha11( X, 
% 0.53/0.99    skol21( X ) ) }.
% 0.53/0.99  (83) {G0,W8,D3,L2,V2,M2} I { ! alpha11( X, Y ), leaf_occ( skol17( X, Y ), X
% 0.53/0.99     ) }.
% 0.53/0.99  (95) {G0,W2,D2,L1,V0,M1} I { ! atomic( tptp0 ) }.
% 0.53/0.99  (106) {G0,W3,D2,L1,V0,M1} I { occurrence_of( skol18, tptp0 ) }.
% 0.53/0.99  (108) {G0,W10,D2,L3,V2,M3} I { ! leaf_occ( X, skol18 ), alpha12( skol18, X
% 0.53/0.99    , Y ), alpha10( skol18, Y ) }.
% 0.53/0.99  (110) {G0,W7,D2,L2,V3,M2} I { ! alpha12( X, Y, Z ), alpha8( X, Z ) }.
% 0.53/0.99  (113) {G0,W9,D3,L2,V3,M2} I { ! alpha10( X, Y ), min_precedes( Y, skol19( Z
% 0.53/0.99    , Y ), tptp0 ) }.
% 0.53/0.99  (117) {G0,W9,D3,L2,V3,M2} I { ! alpha8( X, Y ), min_precedes( Y, skol20( Z
% 0.53/0.99    , Y ), tptp0 ) }.
% 0.53/0.99  (223) {G1,W2,D2,L1,V0,M1} R(9,106);r(95) { ! arboreal( skol18 ) }.
% 0.53/0.99  (227) {G2,W2,D2,L1,V0,M1} R(223,11) { ! legal( skol18 ) }.
% 0.53/0.99  (253) {G3,W5,D2,L2,V1,M2} R(12,227) { ! legal( X ), ! earlier( skol18, X )
% 0.53/0.99     }.
% 0.53/0.99  (282) {G4,W5,D2,L2,V1,M2} R(13,253) { ! precedes( skol18, X ), ! legal( X )
% 0.53/0.99     }.
% 0.53/0.99  (300) {G5,W6,D2,L2,V2,M2} R(282,14) { ! precedes( skol18, X ), ! precedes( 
% 0.53/0.99    Y, X ) }.
% 0.53/0.99  (302) {G6,W3,D2,L1,V1,M1} F(300) { ! precedes( skol18, X ) }.
% 0.53/0.99  (443) {G7,W4,D2,L1,V2,M1} R(27,302) { ! min_precedes( skol18, X, Y ) }.
% 0.53/0.99  (1787) {G1,W4,D3,L1,V0,M1} R(80,106) { alpha11( skol18, skol21( skol18 ) )
% 0.53/0.99     }.
% 0.53/0.99  (2183) {G8,W3,D2,L1,V1,M1} R(113,443) { ! alpha10( X, skol18 ) }.
% 0.53/0.99  (2359) {G8,W3,D2,L1,V1,M1} R(117,443) { ! alpha8( X, skol18 ) }.
% 0.53/0.99  (2374) {G9,W4,D2,L1,V2,M1} R(2359,110) { ! alpha12( X, Y, skol18 ) }.
% 0.53/0.99  (2375) {G10,W3,D2,L1,V1,M1} R(2374,108);r(2183) { ! leaf_occ( X, skol18 )
% 0.53/0.99     }.
% 0.53/0.99  (2376) {G11,W3,D2,L1,V1,M1} R(2375,83) { ! alpha11( skol18, X ) }.
% 0.53/0.99  (2381) {G12,W0,D0,L0,V0,M0} R(2376,1787) {  }.
% 0.53/0.99  
% 0.53/0.99  
% 0.53/0.99  % SZS output end Refutation
% 0.53/0.99  found a proof!
% 0.53/0.99  
% 0.53/0.99  
% 0.53/0.99  Unprocessed initial clauses:
% 0.53/0.99  
% 0.53/0.99  (2383) {G0,W5,D2,L2,V2,M2}  { ! occurrence_of( Y, X ), activity( X ) }.
% 0.53/0.99  (2384) {G0,W5,D2,L2,V2,M2}  { ! occurrence_of( Y, X ), activity_occurrence
% 0.53/0.99    ( Y ) }.
% 0.53/0.99  (2385) {G0,W5,D3,L2,V2,M2}  { ! activity_occurrence( X ), activity( skol1( 
% 0.53/0.99    Y ) ) }.
% 0.53/0.99  (2386) {G0,W6,D3,L2,V1,M2}  { ! activity_occurrence( X ), occurrence_of( X
% 0.53/0.99    , skol1( X ) ) }.
% 0.53/0.99  (2387) {G0,W9,D2,L3,V3,M3}  { ! occurrence_of( Z, X ), ! occurrence_of( Z, 
% 0.53/0.99    Y ), X = Y }.
% 0.53/0.99  (2388) {G0,W5,D2,L2,V1,M2}  { ! activity( X ), subactivity( X, X ) }.
% 0.53/0.99  (2389) {G0,W6,D2,L2,V2,M2}  { ! earlier( X, Y ), ! earlier( Y, X ) }.
% 0.53/0.99  (2390) {G0,W9,D2,L3,V3,M3}  { ! earlier( X, Z ), ! earlier( Z, Y ), earlier
% 0.53/0.99    ( X, Y ) }.
% 0.53/0.99  (2391) {G0,W15,D2,L5,V3,M5}  { ! earlier( X, Z ), ! earlier( Y, Z ), 
% 0.53/0.99    earlier( Y, X ), earlier( X, Y ), X = Y }.
% 0.53/0.99  (2392) {G0,W7,D2,L3,V2,M3}  { ! occurrence_of( X, Y ), ! arboreal( X ), 
% 0.53/0.99    atomic( Y ) }.
% 0.53/0.99  (2393) {G0,W7,D2,L3,V2,M3}  { ! occurrence_of( X, Y ), ! atomic( Y ), 
% 0.53/0.99    arboreal( X ) }.
% 0.53/0.99  (2394) {G0,W4,D2,L2,V1,M2}  { ! legal( X ), arboreal( X ) }.
% 0.53/0.99  (2395) {G0,W7,D2,L3,V2,M3}  { ! legal( Y ), ! earlier( X, Y ), legal( X )
% 0.53/0.99     }.
% 0.53/0.99  (2396) {G0,W6,D2,L2,V2,M2}  { ! precedes( X, Y ), earlier( X, Y ) }.
% 0.53/0.99  (2397) {G0,W5,D2,L2,V2,M2}  { ! precedes( X, Y ), legal( Y ) }.
% 0.53/0.99  (2398) {G0,W8,D2,L3,V2,M3}  { ! earlier( X, Y ), ! legal( Y ), precedes( X
% 0.53/0.99    , Y ) }.
% 0.53/0.99  (2399) {G0,W10,D3,L2,V5,M2}  { ! min_precedes( Y, Z, X ), subactivity( 
% 0.53/0.99    skol2( X, T, U ), X ) }.
% 0.53/0.99  (2400) {G0,W12,D3,L2,V3,M2}  { ! min_precedes( Y, Z, X ), alpha6( X, Y, Z, 
% 0.53/0.99    skol2( X, Y, Z ) ) }.
% 0.53/0.99  (2401) {G0,W12,D3,L2,V7,M2}  { ! alpha6( X, Y, Z, T ), atocc( Z, skol3( U, 
% 0.53/0.99    W, Z, V0 ) ) }.
% 0.53/0.99  (2402) {G0,W12,D3,L2,V6,M2}  { ! alpha6( X, Y, Z, T ), subactivity( skol3( 
% 0.53/0.99    X, U, Z, W ), X ) }.
% 0.53/0.99  (2403) {G0,W8,D2,L2,V4,M2}  { ! alpha6( X, Y, Z, T ), atocc( Y, T ) }.
% 0.53/0.99  (2404) {G0,W14,D2,L4,V5,M4}  { ! subactivity( U, X ), ! atocc( Y, T ), ! 
% 0.53/0.99    atocc( Z, U ), alpha6( X, Y, Z, T ) }.
% 0.53/0.99  (2405) {G0,W8,D3,L2,V3,M2}  { ! root( Y, X ), atocc( Y, skol4( Z, Y ) ) }.
% 0.53/0.99  (2406) {G0,W8,D3,L2,V2,M2}  { ! root( Y, X ), subactivity( skol4( X, Y ), X
% 0.53/0.99     ) }.
% 0.53/0.99  (2407) {G0,W9,D3,L2,V4,M2}  { ! min_precedes( Z, X, Y ), root( skol5( T, Y
% 0.53/0.99     ), Y ) }.
% 0.53/0.99  (2408) {G0,W10,D3,L2,V3,M2}  { ! min_precedes( Z, X, Y ), min_precedes( 
% 0.53/0.99    skol5( X, Y ), X, Y ) }.
% 0.53/0.99  (2409) {G0,W7,D2,L2,V3,M2}  { ! min_precedes( Z, X, Y ), ! root( X, Y ) }.
% 0.53/0.99  (2410) {G0,W7,D2,L2,V3,M2}  { ! min_precedes( X, Y, Z ), precedes( X, Y )
% 0.53/0.99     }.
% 0.53/0.99  (2411) {G0,W5,D2,L2,V2,M2}  { ! root( X, Y ), legal( X ) }.
% 0.53/0.99  (2412) {G0,W8,D2,L3,V2,M3}  { ! atocc( X, Y ), ! legal( X ), root( X, Y )
% 0.53/0.99     }.
% 0.53/0.99  (2413) {G0,W15,D2,L4,V4,M4}  { ! min_precedes( T, X, Z ), ! min_precedes( T
% 0.53/0.99    , Y, Z ), ! precedes( X, Y ), min_precedes( X, Y, Z ) }.
% 0.53/0.99  (2414) {G0,W6,D2,L2,V3,M2}  { ! min_precedes( Y, Z, X ), ! atomic( X ) }.
% 0.53/0.99  (2415) {G0,W15,D2,L4,V4,M4}  { ! min_precedes( X, T, Z ), ! min_precedes( Y
% 0.53/0.99    , T, Z ), ! precedes( X, Y ), min_precedes( X, Y, Z ) }.
% 0.53/0.99  (2416) {G0,W6,D2,L2,V2,M2}  { ! leaf( X, Y ), alpha1( X, Y ) }.
% 0.53/0.99  (2417) {G0,W7,D2,L2,V3,M2}  { ! leaf( X, Y ), ! min_precedes( X, Z, Y ) }.
% 0.53/0.99  (2418) {G0,W12,D3,L3,V2,M3}  { ! alpha1( X, Y ), min_precedes( X, skol6( X
% 0.53/0.99    , Y ), Y ), leaf( X, Y ) }.
% 0.53/0.99  (2419) {G0,W12,D3,L3,V2,M3}  { ! alpha1( X, Y ), root( X, Y ), min_precedes
% 0.53/0.99    ( skol7( X, Y ), X, Y ) }.
% 0.53/0.99  (2420) {G0,W6,D2,L2,V2,M2}  { ! root( X, Y ), alpha1( X, Y ) }.
% 0.53/0.99  (2421) {G0,W7,D2,L2,V3,M2}  { ! min_precedes( Z, X, Y ), alpha1( X, Y ) }.
% 0.53/0.99  (2422) {G0,W8,D2,L2,V3,M2}  { ! next_subocc( X, Y, Z ), min_precedes( X, Y
% 0.53/0.99    , Z ) }.
% 0.53/0.99  (2423) {G0,W8,D2,L2,V3,M2}  { ! next_subocc( X, Y, Z ), alpha2( X, Y, Z )
% 0.53/0.99     }.
% 0.53/0.99  (2424) {G0,W12,D2,L3,V3,M3}  { ! min_precedes( X, Y, Z ), ! alpha2( X, Y, Z
% 0.53/0.99     ), next_subocc( X, Y, Z ) }.
% 0.53/0.99  (2425) {G0,W12,D2,L3,V4,M3}  { ! alpha2( X, Y, Z ), ! min_precedes( X, T, Z
% 0.53/0.99     ), ! min_precedes( T, Y, Z ) }.
% 0.53/0.99  (2426) {G0,W11,D3,L2,V4,M2}  { min_precedes( skol8( T, Y, Z ), Y, Z ), 
% 0.53/0.99    alpha2( X, Y, Z ) }.
% 0.53/0.99  (2427) {G0,W11,D3,L2,V3,M2}  { min_precedes( X, skol8( X, Y, Z ), Z ), 
% 0.53/0.99    alpha2( X, Y, Z ) }.
% 0.53/0.99  (2428) {G0,W8,D3,L2,V3,M2}  { ! atocc( X, Y ), subactivity( Y, skol9( Z, Y
% 0.53/0.99     ) ) }.
% 0.53/0.99  (2429) {G0,W8,D3,L2,V2,M2}  { ! atocc( X, Y ), alpha3( X, skol9( X, Y ) )
% 0.53/0.99     }.
% 0.53/0.99  (2430) {G0,W9,D2,L3,V3,M3}  { ! subactivity( Y, Z ), ! alpha3( X, Z ), 
% 0.53/0.99    atocc( X, Y ) }.
% 0.53/0.99  (2431) {G0,W5,D2,L2,V2,M2}  { ! alpha3( X, Y ), atomic( Y ) }.
% 0.53/0.99  (2432) {G0,W6,D2,L2,V2,M2}  { ! alpha3( X, Y ), occurrence_of( X, Y ) }.
% 0.53/0.99  (2433) {G0,W8,D2,L3,V2,M3}  { ! atomic( Y ), ! occurrence_of( X, Y ), 
% 0.53/0.99    alpha3( X, Y ) }.
% 0.53/0.99  (2434) {G0,W5,D2,L2,V2,M2}  { ! subactivity_occurrence( X, Y ), 
% 0.53/0.99    activity_occurrence( X ) }.
% 0.53/0.99  (2435) {G0,W5,D2,L2,V2,M2}  { ! subactivity_occurrence( X, Y ), 
% 0.53/0.99    activity_occurrence( Y ) }.
% 0.53/0.99  (2436) {G0,W10,D3,L2,V5,M2}  { ! min_precedes( Y, Z, X ), 
% 0.53/0.99    subactivity_occurrence( Z, skol10( T, U, Z ) ) }.
% 0.53/0.99  (2437) {G0,W10,D3,L2,V4,M2}  { ! min_precedes( Y, Z, X ), 
% 0.53/0.99    subactivity_occurrence( Y, skol10( T, Y, Z ) ) }.
% 0.53/0.99  (2438) {G0,W10,D3,L2,V3,M2}  { ! min_precedes( Y, Z, X ), occurrence_of( 
% 0.53/0.99    skol10( X, Y, Z ), X ) }.
% 0.53/0.99  (2439) {G0,W10,D3,L3,V3,M3}  { ! root( Y, X ), atomic( X ), 
% 0.53/0.99    subactivity_occurrence( Y, skol11( Z, Y ) ) }.
% 0.53/0.99  (2440) {G0,W10,D3,L3,V2,M3}  { ! root( Y, X ), atomic( X ), occurrence_of( 
% 0.53/0.99    skol11( X, Y ), X ) }.
% 0.53/0.99  (2441) {G0,W10,D3,L3,V3,M3}  { ! occurrence_of( Y, X ), atomic( X ), 
% 0.53/0.99    subactivity_occurrence( skol12( Z, Y ), Y ) }.
% 0.53/0.99  (2442) {G0,W10,D3,L3,V2,M3}  { ! occurrence_of( Y, X ), atomic( X ), root( 
% 0.53/0.99    skol12( X, Y ), X ) }.
% 0.53/0.99  (2443) {G0,W24,D2,L8,V4,M8}  { ! occurrence_of( T, X ), ! arboreal( Y ), ! 
% 0.53/0.99    arboreal( Z ), ! subactivity_occurrence( Y, T ), ! subactivity_occurrence
% 0.53/0.99    ( Z, T ), min_precedes( Y, Z, X ), min_precedes( Z, Y, X ), Y = Z }.
% 0.53/0.99  (2444) {G0,W13,D2,L4,V4,M4}  { ! min_precedes( X, Z, T ), ! occurrence_of( 
% 0.53/0.99    Y, T ), ! subactivity_occurrence( Z, Y ), subactivity_occurrence( X, Y )
% 0.53/0.99     }.
% 0.53/0.99  (2445) {G0,W14,D2,L5,V4,M5}  { ! occurrence_of( Z, X ), ! occurrence_of( T
% 0.53/0.99    , Y ), atomic( X ), ! subactivity_occurrence( Z, T ), subactivity( X, Y )
% 0.53/0.99     }.
% 0.53/0.99  (2446) {G0,W9,D2,L3,V3,M3}  { ! subactivity_occurrence( X, Z ), ! 
% 0.53/0.99    subactivity_occurrence( Z, Y ), subactivity_occurrence( X, Y ) }.
% 0.53/0.99  (2447) {G0,W17,D3,L5,V5,M5}  { ! occurrence_of( X, Z ), ! occurrence_of( Y
% 0.53/0.99    , T ), ! subactivity( Z, T ), subactivity_occurrence( X, Y ), 
% 0.53/0.99    subactivity_occurrence( skol13( U, Y ), Y ) }.
% 0.53/0.99  (2448) {G0,W17,D3,L5,V4,M5}  { ! occurrence_of( X, Z ), ! occurrence_of( Y
% 0.53/0.99    , T ), ! subactivity( Z, T ), subactivity_occurrence( X, Y ), ! 
% 0.53/0.99    subactivity_occurrence( skol13( X, Y ), X ) }.
% 0.53/0.99  (2449) {G0,W8,D3,L2,V3,M2}  { ! root_occ( X, Y ), occurrence_of( Y, skol14
% 0.53/0.99    ( Z, Y ) ) }.
% 0.53/0.99  (2450) {G0,W9,D3,L2,V2,M2}  { ! root_occ( X, Y ), alpha4( X, Y, skol14( X, 
% 0.53/0.99    Y ) ) }.
% 0.53/0.99  (2451) {G0,W10,D2,L3,V3,M3}  { ! occurrence_of( Y, Z ), ! alpha4( X, Y, Z )
% 0.53/0.99    , root_occ( X, Y ) }.
% 0.53/0.99  (2452) {G0,W7,D2,L2,V3,M2}  { ! alpha4( X, Y, Z ), subactivity_occurrence( 
% 0.53/0.99    X, Y ) }.
% 0.53/0.99  (2453) {G0,W7,D2,L2,V3,M2}  { ! alpha4( X, Y, Z ), root( X, Z ) }.
% 0.53/0.99  (2454) {G0,W10,D2,L3,V3,M3}  { ! subactivity_occurrence( X, Y ), ! root( X
% 0.53/0.99    , Z ), alpha4( X, Y, Z ) }.
% 0.53/0.99  (2455) {G0,W8,D3,L2,V3,M2}  { ! leaf_occ( X, Y ), occurrence_of( Y, skol15
% 0.53/0.99    ( Z, Y ) ) }.
% 0.53/0.99  (2456) {G0,W9,D3,L2,V2,M2}  { ! leaf_occ( X, Y ), alpha5( X, Y, skol15( X, 
% 0.53/0.99    Y ) ) }.
% 0.53/0.99  (2457) {G0,W10,D2,L3,V3,M3}  { ! occurrence_of( Y, Z ), ! alpha5( X, Y, Z )
% 0.53/0.99    , leaf_occ( X, Y ) }.
% 0.53/0.99  (2458) {G0,W7,D2,L2,V3,M2}  { ! alpha5( X, Y, Z ), subactivity_occurrence( 
% 0.53/0.99    X, Y ) }.
% 0.53/0.99  (2459) {G0,W7,D2,L2,V3,M2}  { ! alpha5( X, Y, Z ), leaf( X, Z ) }.
% 0.53/0.99  (2460) {G0,W10,D2,L3,V3,M3}  { ! subactivity_occurrence( X, Y ), ! leaf( X
% 0.53/0.99    , Z ), alpha5( X, Y, Z ) }.
% 0.53/0.99  (2461) {G0,W7,D3,L2,V1,M2}  { ! occurrence_of( X, tptp0 ), alpha7( X, 
% 0.53/0.99    skol16( X ) ) }.
% 0.53/0.99  (2462) {G0,W8,D3,L2,V1,M2}  { ! occurrence_of( X, tptp0 ), alpha9( skol16( 
% 0.53/0.99    X ), skol21( X ) ) }.
% 0.53/0.99  (2463) {G0,W7,D3,L2,V1,M2}  { ! occurrence_of( X, tptp0 ), alpha11( X, 
% 0.53/0.99    skol21( X ) ) }.
% 0.53/0.99  (2464) {G0,W7,D3,L2,V4,M2}  { ! alpha11( X, Y ), alpha13( skol17( Z, T ) )
% 0.53/0.99     }.
% 0.53/0.99  (2465) {G0,W9,D3,L2,V3,M2}  { ! alpha11( X, Y ), next_subocc( Y, skol17( Z
% 0.53/0.99    , Y ), tptp0 ) }.
% 0.53/0.99  (2466) {G0,W8,D3,L2,V2,M2}  { ! alpha11( X, Y ), leaf_occ( skol17( X, Y ), 
% 0.53/0.99    X ) }.
% 0.53/0.99  (2467) {G0,W12,D2,L4,V3,M4}  { ! alpha13( Z ), ! next_subocc( Y, Z, tptp0 )
% 0.53/0.99    , ! leaf_occ( Z, X ), alpha11( X, Y ) }.
% 0.53/0.99  (2468) {G0,W8,D2,L3,V1,M3}  { ! alpha13( X ), occurrence_of( X, tptp1 ), 
% 0.53/0.99    occurrence_of( X, tptp2 ) }.
% 0.53/0.99  (2469) {G0,W5,D2,L2,V1,M2}  { ! occurrence_of( X, tptp1 ), alpha13( X ) }.
% 0.53/0.99  (2470) {G0,W5,D2,L2,V1,M2}  { ! occurrence_of( X, tptp2 ), alpha13( X ) }.
% 0.53/0.99  (2471) {G0,W6,D2,L2,V2,M2}  { ! alpha9( X, Y ), occurrence_of( Y, tptp4 )
% 0.53/0.99     }.
% 0.53/0.99  (2472) {G0,W7,D2,L2,V2,M2}  { ! alpha9( X, Y ), next_subocc( X, Y, tptp0 )
% 0.53/0.99     }.
% 0.53/0.99  (2473) {G0,W10,D2,L3,V2,M3}  { ! occurrence_of( Y, tptp4 ), ! next_subocc( 
% 0.53/0.99    X, Y, tptp0 ), alpha9( X, Y ) }.
% 0.53/0.99  (2474) {G0,W6,D2,L2,V2,M2}  { ! alpha7( X, Y ), occurrence_of( Y, tptp3 )
% 0.53/0.99     }.
% 0.53/0.99  (2475) {G0,W6,D2,L2,V2,M2}  { ! alpha7( X, Y ), root_occ( Y, X ) }.
% 0.53/0.99  (2476) {G0,W9,D2,L3,V2,M3}  { ! occurrence_of( Y, tptp3 ), ! root_occ( Y, X
% 0.53/0.99     ), alpha7( X, Y ) }.
% 0.53/0.99  (2477) {G0,W2,D2,L1,V0,M1}  { activity( tptp0 ) }.
% 0.53/0.99  (2478) {G0,W2,D2,L1,V0,M1}  { ! atomic( tptp0 ) }.
% 0.53/0.99  (2479) {G0,W2,D2,L1,V0,M1}  { atomic( tptp4 ) }.
% 0.53/0.99  (2480) {G0,W2,D2,L1,V0,M1}  { atomic( tptp1 ) }.
% 0.53/0.99  (2481) {G0,W2,D2,L1,V0,M1}  { atomic( tptp2 ) }.
% 0.53/0.99  (2482) {G0,W2,D2,L1,V0,M1}  { atomic( tptp3 ) }.
% 0.53/0.99  (2483) {G0,W3,D2,L1,V0,M1}  { ! tptp4 = tptp3 }.
% 0.53/0.99  (2484) {G0,W3,D2,L1,V0,M1}  { ! tptp4 = tptp1 }.
% 0.53/0.99  (2485) {G0,W3,D2,L1,V0,M1}  { ! tptp4 = tptp2 }.
% 0.53/0.99  (2486) {G0,W3,D2,L1,V0,M1}  { ! tptp3 = tptp1 }.
% 0.53/0.99  (2487) {G0,W3,D2,L1,V0,M1}  { ! tptp3 = tptp2 }.
% 0.53/0.99  (2488) {G0,W3,D2,L1,V0,M1}  { ! tptp1 = tptp2 }.
% 0.53/0.99  (2489) {G0,W3,D2,L1,V0,M1}  { occurrence_of( skol18, tptp0 ) }.
% 0.53/0.99  (2490) {G0,W10,D2,L3,V2,M3}  { ! leaf_occ( X, skol18 ), alpha12( skol18, X
% 0.53/0.99    , Y ), occurrence_of( X, tptp2 ) }.
% 0.53/0.99  (2491) {G0,W10,D2,L3,V2,M3}  { ! leaf_occ( X, skol18 ), alpha12( skol18, X
% 0.53/0.99    , Y ), alpha10( skol18, Y ) }.
% 0.53/0.99  (2492) {G0,W7,D2,L2,V3,M2}  { ! alpha12( X, Y, Z ), occurrence_of( Y, tptp1
% 0.53/0.99     ) }.
% 0.53/0.99  (2493) {G0,W7,D2,L2,V3,M2}  { ! alpha12( X, Y, Z ), alpha8( X, Z ) }.
% 0.53/0.99  (2494) {G0,W10,D2,L3,V3,M3}  { ! occurrence_of( Y, tptp1 ), ! alpha8( X, Z
% 0.53/0.99     ), alpha12( X, Y, Z ) }.
% 0.53/0.99  (2495) {G0,W8,D3,L2,V4,M2}  { ! alpha10( X, Y ), occurrence_of( skol19( Z, 
% 0.53/0.99    T ), tptp1 ) }.
% 0.53/0.99  (2496) {G0,W9,D3,L2,V3,M2}  { ! alpha10( X, Y ), min_precedes( Y, skol19( Z
% 0.53/0.99    , Y ), tptp0 ) }.
% 0.53/0.99  (2497) {G0,W8,D3,L2,V2,M2}  { ! alpha10( X, Y ), subactivity_occurrence( 
% 0.53/0.99    skol19( X, Y ), X ) }.
% 0.53/0.99  (2498) {G0,W13,D2,L4,V3,M4}  { ! occurrence_of( Z, tptp1 ), ! 
% 0.53/0.99    subactivity_occurrence( Z, X ), ! min_precedes( Y, Z, tptp0 ), alpha10( X
% 0.53/0.99    , Y ) }.
% 0.53/0.99  (2499) {G0,W8,D3,L2,V4,M2}  { ! alpha8( X, Y ), occurrence_of( skol20( Z, T
% 0.53/0.99     ), tptp2 ) }.
% 0.53/0.99  (2500) {G0,W9,D3,L2,V3,M2}  { ! alpha8( X, Y ), min_precedes( Y, skol20( Z
% 0.53/0.99    , Y ), tptp0 ) }.
% 0.53/0.99  (2501) {G0,W8,D3,L2,V2,M2}  { ! alpha8( X, Y ), subactivity_occurrence( 
% 0.53/0.99    skol20( X, Y ), X ) }.
% 0.53/0.99  (2502) {G0,W13,D2,L4,V3,M4}  { ! occurrence_of( Z, tptp2 ), ! 
% 0.53/0.99    subactivity_occurrence( Z, X ), ! min_precedes( Y, Z, tptp0 ), alpha8( X
% 0.53/0.99    , Y ) }.
% 0.53/0.99  
% 0.53/0.99  
% 0.53/0.99  Total Proof:
% 0.53/0.99  
% 0.53/0.99  subsumption: (9) {G0,W7,D2,L3,V2,M3} I { ! occurrence_of( X, Y ), ! 
% 0.53/0.99    arboreal( X ), atomic( Y ) }.
% 0.53/0.99  parent0: (2392) {G0,W7,D2,L3,V2,M3}  { ! occurrence_of( X, Y ), ! arboreal
% 0.53/0.99    ( X ), atomic( Y ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := X
% 0.53/0.99     Y := Y
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99     1 ==> 1
% 0.53/0.99     2 ==> 2
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (11) {G0,W4,D2,L2,V1,M2} I { ! legal( X ), arboreal( X ) }.
% 0.53/0.99  parent0: (2394) {G0,W4,D2,L2,V1,M2}  { ! legal( X ), arboreal( X ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := X
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99     1 ==> 1
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (12) {G0,W7,D2,L3,V2,M3} I { ! legal( Y ), ! earlier( X, Y ), 
% 0.53/0.99    legal( X ) }.
% 0.53/0.99  parent0: (2395) {G0,W7,D2,L3,V2,M3}  { ! legal( Y ), ! earlier( X, Y ), 
% 0.53/0.99    legal( X ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := X
% 0.53/0.99     Y := Y
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99     1 ==> 1
% 0.53/0.99     2 ==> 2
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (13) {G0,W6,D2,L2,V2,M2} I { ! precedes( X, Y ), earlier( X, Y
% 0.53/0.99     ) }.
% 0.53/0.99  parent0: (2396) {G0,W6,D2,L2,V2,M2}  { ! precedes( X, Y ), earlier( X, Y )
% 0.53/0.99     }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := X
% 0.53/0.99     Y := Y
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99     1 ==> 1
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (14) {G0,W5,D2,L2,V2,M2} I { ! precedes( X, Y ), legal( Y )
% 0.53/0.99     }.
% 0.53/0.99  parent0: (2397) {G0,W5,D2,L2,V2,M2}  { ! precedes( X, Y ), legal( Y ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := X
% 0.53/0.99     Y := Y
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99     1 ==> 1
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (27) {G0,W7,D2,L2,V3,M2} I { ! min_precedes( X, Y, Z ), 
% 0.53/0.99    precedes( X, Y ) }.
% 0.53/0.99  parent0: (2410) {G0,W7,D2,L2,V3,M2}  { ! min_precedes( X, Y, Z ), precedes
% 0.53/0.99    ( X, Y ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := X
% 0.53/0.99     Y := Y
% 0.53/0.99     Z := Z
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99     1 ==> 1
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (80) {G0,W7,D3,L2,V1,M2} I { ! occurrence_of( X, tptp0 ), 
% 0.53/0.99    alpha11( X, skol21( X ) ) }.
% 0.53/0.99  parent0: (2463) {G0,W7,D3,L2,V1,M2}  { ! occurrence_of( X, tptp0 ), alpha11
% 0.53/0.99    ( X, skol21( X ) ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := X
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99     1 ==> 1
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (83) {G0,W8,D3,L2,V2,M2} I { ! alpha11( X, Y ), leaf_occ( 
% 0.53/0.99    skol17( X, Y ), X ) }.
% 0.53/0.99  parent0: (2466) {G0,W8,D3,L2,V2,M2}  { ! alpha11( X, Y ), leaf_occ( skol17
% 0.53/0.99    ( X, Y ), X ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := X
% 0.53/0.99     Y := Y
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99     1 ==> 1
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (95) {G0,W2,D2,L1,V0,M1} I { ! atomic( tptp0 ) }.
% 0.53/0.99  parent0: (2478) {G0,W2,D2,L1,V0,M1}  { ! atomic( tptp0 ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (106) {G0,W3,D2,L1,V0,M1} I { occurrence_of( skol18, tptp0 )
% 0.53/0.99     }.
% 0.53/0.99  parent0: (2489) {G0,W3,D2,L1,V0,M1}  { occurrence_of( skol18, tptp0 ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (108) {G0,W10,D2,L3,V2,M3} I { ! leaf_occ( X, skol18 ), 
% 0.53/0.99    alpha12( skol18, X, Y ), alpha10( skol18, Y ) }.
% 0.53/0.99  parent0: (2491) {G0,W10,D2,L3,V2,M3}  { ! leaf_occ( X, skol18 ), alpha12( 
% 0.53/0.99    skol18, X, Y ), alpha10( skol18, Y ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := X
% 0.53/0.99     Y := Y
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99     1 ==> 1
% 0.53/0.99     2 ==> 2
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (110) {G0,W7,D2,L2,V3,M2} I { ! alpha12( X, Y, Z ), alpha8( X
% 0.53/0.99    , Z ) }.
% 0.53/0.99  parent0: (2493) {G0,W7,D2,L2,V3,M2}  { ! alpha12( X, Y, Z ), alpha8( X, Z )
% 0.53/0.99     }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := X
% 0.53/0.99     Y := Y
% 0.53/0.99     Z := Z
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99     1 ==> 1
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (113) {G0,W9,D3,L2,V3,M2} I { ! alpha10( X, Y ), min_precedes
% 0.53/0.99    ( Y, skol19( Z, Y ), tptp0 ) }.
% 0.53/0.99  parent0: (2496) {G0,W9,D3,L2,V3,M2}  { ! alpha10( X, Y ), min_precedes( Y, 
% 0.53/0.99    skol19( Z, Y ), tptp0 ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := X
% 0.53/0.99     Y := Y
% 0.53/0.99     Z := Z
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99     1 ==> 1
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (117) {G0,W9,D3,L2,V3,M2} I { ! alpha8( X, Y ), min_precedes( 
% 0.53/0.99    Y, skol20( Z, Y ), tptp0 ) }.
% 0.53/0.99  parent0: (2500) {G0,W9,D3,L2,V3,M2}  { ! alpha8( X, Y ), min_precedes( Y, 
% 0.53/0.99    skol20( Z, Y ), tptp0 ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := X
% 0.53/0.99     Y := Y
% 0.53/0.99     Z := Z
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99     1 ==> 1
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  resolution: (2724) {G1,W4,D2,L2,V0,M2}  { ! arboreal( skol18 ), atomic( 
% 0.53/0.99    tptp0 ) }.
% 0.53/0.99  parent0[0]: (9) {G0,W7,D2,L3,V2,M3} I { ! occurrence_of( X, Y ), ! arboreal
% 0.53/0.99    ( X ), atomic( Y ) }.
% 0.53/0.99  parent1[0]: (106) {G0,W3,D2,L1,V0,M1} I { occurrence_of( skol18, tptp0 )
% 0.53/0.99     }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := skol18
% 0.53/0.99     Y := tptp0
% 0.53/0.99  end
% 0.53/0.99  substitution1:
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  resolution: (2725) {G1,W2,D2,L1,V0,M1}  { ! arboreal( skol18 ) }.
% 0.53/0.99  parent0[0]: (95) {G0,W2,D2,L1,V0,M1} I { ! atomic( tptp0 ) }.
% 0.53/0.99  parent1[1]: (2724) {G1,W4,D2,L2,V0,M2}  { ! arboreal( skol18 ), atomic( 
% 0.53/0.99    tptp0 ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99  end
% 0.53/0.99  substitution1:
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (223) {G1,W2,D2,L1,V0,M1} R(9,106);r(95) { ! arboreal( skol18
% 0.53/0.99     ) }.
% 0.53/0.99  parent0: (2725) {G1,W2,D2,L1,V0,M1}  { ! arboreal( skol18 ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  resolution: (2726) {G1,W2,D2,L1,V0,M1}  { ! legal( skol18 ) }.
% 0.53/0.99  parent0[0]: (223) {G1,W2,D2,L1,V0,M1} R(9,106);r(95) { ! arboreal( skol18 )
% 0.53/0.99     }.
% 0.53/0.99  parent1[1]: (11) {G0,W4,D2,L2,V1,M2} I { ! legal( X ), arboreal( X ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99  end
% 0.53/0.99  substitution1:
% 0.53/0.99     X := skol18
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (227) {G2,W2,D2,L1,V0,M1} R(223,11) { ! legal( skol18 ) }.
% 0.53/0.99  parent0: (2726) {G1,W2,D2,L1,V0,M1}  { ! legal( skol18 ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  resolution: (2727) {G1,W5,D2,L2,V1,M2}  { ! legal( X ), ! earlier( skol18, 
% 0.53/0.99    X ) }.
% 0.53/0.99  parent0[0]: (227) {G2,W2,D2,L1,V0,M1} R(223,11) { ! legal( skol18 ) }.
% 0.53/0.99  parent1[2]: (12) {G0,W7,D2,L3,V2,M3} I { ! legal( Y ), ! earlier( X, Y ), 
% 0.53/0.99    legal( X ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99  end
% 0.53/0.99  substitution1:
% 0.53/0.99     X := skol18
% 0.53/0.99     Y := X
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (253) {G3,W5,D2,L2,V1,M2} R(12,227) { ! legal( X ), ! earlier
% 0.53/0.99    ( skol18, X ) }.
% 0.53/0.99  parent0: (2727) {G1,W5,D2,L2,V1,M2}  { ! legal( X ), ! earlier( skol18, X )
% 0.53/0.99     }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := X
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99     1 ==> 1
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  resolution: (2728) {G1,W5,D2,L2,V1,M2}  { ! legal( X ), ! precedes( skol18
% 0.53/0.99    , X ) }.
% 0.53/0.99  parent0[1]: (253) {G3,W5,D2,L2,V1,M2} R(12,227) { ! legal( X ), ! earlier( 
% 0.53/0.99    skol18, X ) }.
% 0.53/0.99  parent1[1]: (13) {G0,W6,D2,L2,V2,M2} I { ! precedes( X, Y ), earlier( X, Y
% 0.53/0.99     ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := X
% 0.53/0.99  end
% 0.53/0.99  substitution1:
% 0.53/0.99     X := skol18
% 0.53/0.99     Y := X
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (282) {G4,W5,D2,L2,V1,M2} R(13,253) { ! precedes( skol18, X )
% 0.53/0.99    , ! legal( X ) }.
% 0.53/0.99  parent0: (2728) {G1,W5,D2,L2,V1,M2}  { ! legal( X ), ! precedes( skol18, X
% 0.53/0.99     ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := X
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 1
% 0.53/0.99     1 ==> 0
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  resolution: (2729) {G1,W6,D2,L2,V2,M2}  { ! precedes( skol18, X ), ! 
% 0.53/0.99    precedes( Y, X ) }.
% 0.53/0.99  parent0[1]: (282) {G4,W5,D2,L2,V1,M2} R(13,253) { ! precedes( skol18, X ), 
% 0.53/0.99    ! legal( X ) }.
% 0.53/0.99  parent1[1]: (14) {G0,W5,D2,L2,V2,M2} I { ! precedes( X, Y ), legal( Y ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := X
% 0.53/0.99  end
% 0.53/0.99  substitution1:
% 0.53/0.99     X := Y
% 0.53/0.99     Y := X
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (300) {G5,W6,D2,L2,V2,M2} R(282,14) { ! precedes( skol18, X )
% 0.53/0.99    , ! precedes( Y, X ) }.
% 0.53/0.99  parent0: (2729) {G1,W6,D2,L2,V2,M2}  { ! precedes( skol18, X ), ! precedes
% 0.53/0.99    ( Y, X ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := X
% 0.53/0.99     Y := skol18
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99     1 ==> 0
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  factor: (2731) {G5,W3,D2,L1,V1,M1}  { ! precedes( skol18, X ) }.
% 0.53/0.99  parent0[0, 1]: (300) {G5,W6,D2,L2,V2,M2} R(282,14) { ! precedes( skol18, X
% 0.53/0.99     ), ! precedes( Y, X ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := X
% 0.53/0.99     Y := skol18
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (302) {G6,W3,D2,L1,V1,M1} F(300) { ! precedes( skol18, X ) }.
% 0.53/0.99  parent0: (2731) {G5,W3,D2,L1,V1,M1}  { ! precedes( skol18, X ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := X
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  resolution: (2732) {G1,W4,D2,L1,V2,M1}  { ! min_precedes( skol18, X, Y )
% 0.53/0.99     }.
% 0.53/0.99  parent0[0]: (302) {G6,W3,D2,L1,V1,M1} F(300) { ! precedes( skol18, X ) }.
% 0.53/0.99  parent1[1]: (27) {G0,W7,D2,L2,V3,M2} I { ! min_precedes( X, Y, Z ), 
% 0.53/0.99    precedes( X, Y ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := X
% 0.53/0.99  end
% 0.53/0.99  substitution1:
% 0.53/0.99     X := skol18
% 0.53/0.99     Y := X
% 0.53/0.99     Z := Y
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (443) {G7,W4,D2,L1,V2,M1} R(27,302) { ! min_precedes( skol18, 
% 0.53/0.99    X, Y ) }.
% 0.53/0.99  parent0: (2732) {G1,W4,D2,L1,V2,M1}  { ! min_precedes( skol18, X, Y ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := X
% 0.53/0.99     Y := Y
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  resolution: (2733) {G1,W4,D3,L1,V0,M1}  { alpha11( skol18, skol21( skol18 )
% 0.53/0.99     ) }.
% 0.53/0.99  parent0[0]: (80) {G0,W7,D3,L2,V1,M2} I { ! occurrence_of( X, tptp0 ), 
% 0.53/0.99    alpha11( X, skol21( X ) ) }.
% 0.53/0.99  parent1[0]: (106) {G0,W3,D2,L1,V0,M1} I { occurrence_of( skol18, tptp0 )
% 0.53/0.99     }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := skol18
% 0.53/0.99  end
% 0.53/0.99  substitution1:
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (1787) {G1,W4,D3,L1,V0,M1} R(80,106) { alpha11( skol18, skol21
% 0.53/0.99    ( skol18 ) ) }.
% 0.53/0.99  parent0: (2733) {G1,W4,D3,L1,V0,M1}  { alpha11( skol18, skol21( skol18 ) )
% 0.53/0.99     }.
% 0.53/0.99  substitution0:
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  resolution: (2734) {G1,W3,D2,L1,V1,M1}  { ! alpha10( Y, skol18 ) }.
% 0.53/0.99  parent0[0]: (443) {G7,W4,D2,L1,V2,M1} R(27,302) { ! min_precedes( skol18, X
% 0.53/0.99    , Y ) }.
% 0.53/0.99  parent1[1]: (113) {G0,W9,D3,L2,V3,M2} I { ! alpha10( X, Y ), min_precedes( 
% 0.53/0.99    Y, skol19( Z, Y ), tptp0 ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := skol19( X, skol18 )
% 0.53/0.99     Y := tptp0
% 0.53/0.99  end
% 0.53/0.99  substitution1:
% 0.53/0.99     X := Y
% 0.53/0.99     Y := skol18
% 0.53/0.99     Z := X
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (2183) {G8,W3,D2,L1,V1,M1} R(113,443) { ! alpha10( X, skol18 )
% 0.53/0.99     }.
% 0.53/0.99  parent0: (2734) {G1,W3,D2,L1,V1,M1}  { ! alpha10( Y, skol18 ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := Y
% 0.53/0.99     Y := X
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  resolution: (2735) {G1,W3,D2,L1,V1,M1}  { ! alpha8( Y, skol18 ) }.
% 0.53/0.99  parent0[0]: (443) {G7,W4,D2,L1,V2,M1} R(27,302) { ! min_precedes( skol18, X
% 0.53/0.99    , Y ) }.
% 0.53/0.99  parent1[1]: (117) {G0,W9,D3,L2,V3,M2} I { ! alpha8( X, Y ), min_precedes( Y
% 0.53/0.99    , skol20( Z, Y ), tptp0 ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := skol20( X, skol18 )
% 0.53/0.99     Y := tptp0
% 0.53/0.99  end
% 0.53/0.99  substitution1:
% 0.53/0.99     X := Y
% 0.53/0.99     Y := skol18
% 0.53/0.99     Z := X
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (2359) {G8,W3,D2,L1,V1,M1} R(117,443) { ! alpha8( X, skol18 )
% 0.53/0.99     }.
% 0.53/0.99  parent0: (2735) {G1,W3,D2,L1,V1,M1}  { ! alpha8( Y, skol18 ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := Y
% 0.53/0.99     Y := X
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  resolution: (2736) {G1,W4,D2,L1,V2,M1}  { ! alpha12( X, Y, skol18 ) }.
% 0.53/0.99  parent0[0]: (2359) {G8,W3,D2,L1,V1,M1} R(117,443) { ! alpha8( X, skol18 )
% 0.53/0.99     }.
% 0.53/0.99  parent1[1]: (110) {G0,W7,D2,L2,V3,M2} I { ! alpha12( X, Y, Z ), alpha8( X, 
% 0.53/0.99    Z ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := X
% 0.53/0.99  end
% 0.53/0.99  substitution1:
% 0.53/0.99     X := X
% 0.53/0.99     Y := Y
% 0.53/0.99     Z := skol18
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (2374) {G9,W4,D2,L1,V2,M1} R(2359,110) { ! alpha12( X, Y, 
% 0.53/0.99    skol18 ) }.
% 0.53/0.99  parent0: (2736) {G1,W4,D2,L1,V2,M1}  { ! alpha12( X, Y, skol18 ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := X
% 0.53/0.99     Y := Y
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  resolution: (2737) {G1,W6,D2,L2,V1,M2}  { ! leaf_occ( X, skol18 ), alpha10
% 0.53/0.99    ( skol18, skol18 ) }.
% 0.53/0.99  parent0[0]: (2374) {G9,W4,D2,L1,V2,M1} R(2359,110) { ! alpha12( X, Y, 
% 0.53/0.99    skol18 ) }.
% 0.53/0.99  parent1[1]: (108) {G0,W10,D2,L3,V2,M3} I { ! leaf_occ( X, skol18 ), alpha12
% 0.53/0.99    ( skol18, X, Y ), alpha10( skol18, Y ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := skol18
% 0.53/0.99     Y := X
% 0.53/0.99  end
% 0.53/0.99  substitution1:
% 0.53/0.99     X := X
% 0.53/0.99     Y := skol18
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  resolution: (2738) {G2,W3,D2,L1,V1,M1}  { ! leaf_occ( X, skol18 ) }.
% 0.53/0.99  parent0[0]: (2183) {G8,W3,D2,L1,V1,M1} R(113,443) { ! alpha10( X, skol18 )
% 0.53/0.99     }.
% 0.53/0.99  parent1[1]: (2737) {G1,W6,D2,L2,V1,M2}  { ! leaf_occ( X, skol18 ), alpha10
% 0.53/0.99    ( skol18, skol18 ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := skol18
% 0.53/0.99  end
% 0.53/0.99  substitution1:
% 0.53/0.99     X := X
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (2375) {G10,W3,D2,L1,V1,M1} R(2374,108);r(2183) { ! leaf_occ( 
% 0.53/0.99    X, skol18 ) }.
% 0.53/0.99  parent0: (2738) {G2,W3,D2,L1,V1,M1}  { ! leaf_occ( X, skol18 ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := X
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  resolution: (2739) {G1,W3,D2,L1,V1,M1}  { ! alpha11( skol18, X ) }.
% 0.53/0.99  parent0[0]: (2375) {G10,W3,D2,L1,V1,M1} R(2374,108);r(2183) { ! leaf_occ( X
% 0.53/0.99    , skol18 ) }.
% 0.53/0.99  parent1[1]: (83) {G0,W8,D3,L2,V2,M2} I { ! alpha11( X, Y ), leaf_occ( 
% 0.53/0.99    skol17( X, Y ), X ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := skol17( skol18, X )
% 0.53/0.99  end
% 0.53/0.99  substitution1:
% 0.53/0.99     X := skol18
% 0.53/0.99     Y := X
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (2376) {G11,W3,D2,L1,V1,M1} R(2375,83) { ! alpha11( skol18, X
% 0.53/0.99     ) }.
% 0.53/0.99  parent0: (2739) {G1,W3,D2,L1,V1,M1}  { ! alpha11( skol18, X ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := X
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99     0 ==> 0
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  resolution: (2740) {G2,W0,D0,L0,V0,M0}  {  }.
% 0.53/0.99  parent0[0]: (2376) {G11,W3,D2,L1,V1,M1} R(2375,83) { ! alpha11( skol18, X )
% 0.53/0.99     }.
% 0.53/0.99  parent1[0]: (1787) {G1,W4,D3,L1,V0,M1} R(80,106) { alpha11( skol18, skol21
% 0.53/0.99    ( skol18 ) ) }.
% 0.53/0.99  substitution0:
% 0.53/0.99     X := skol21( skol18 )
% 0.53/0.99  end
% 0.53/0.99  substitution1:
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  subsumption: (2381) {G12,W0,D0,L0,V0,M0} R(2376,1787) {  }.
% 0.53/0.99  parent0: (2740) {G2,W0,D0,L0,V0,M0}  {  }.
% 0.53/0.99  substitution0:
% 0.53/0.99  end
% 0.53/0.99  permutation0:
% 0.53/0.99  end
% 0.53/0.99  
% 0.53/0.99  Proof check complete!
% 0.53/0.99  
% 0.53/0.99  Memory use:
% 0.53/0.99  
% 0.53/0.99  space for terms:        35195
% 0.53/0.99  space for clauses:      105320
% 0.53/0.99  
% 0.53/0.99  
% 0.53/0.99  clauses generated:      7224
% 0.53/0.99  clauses kept:           2382
% 0.53/0.99  clauses selected:       440
% 0.53/0.99  clauses deleted:        27
% 0.53/0.99  clauses inuse deleted:  12
% 0.53/0.99  
% 0.53/0.99  subsentry:          11947
% 0.53/0.99  literals s-matched: 8888
% 0.53/0.99  literals matched:   8461
% 0.53/0.99  full subsumption:   3909
% 0.53/0.99  
% 0.53/0.99  checksum:           1891084850
% 0.53/0.99  
% 0.53/0.99  
% 0.53/0.99  Bliksem ended
%------------------------------------------------------------------------------