TSTP Solution File: NLP141-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : NLP141-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n016.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 01:03:56 EDT 2022

% Result   : Unsatisfiable 3.42s 3.86s
% Output   : Refutation 3.42s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem  : NLP141-1 : TPTP v8.1.0. Released v2.4.0.
% 0.11/0.12  % Command  : bliksem %s
% 0.13/0.33  % Computer : n016.cluster.edu
% 0.13/0.33  % Model    : x86_64 x86_64
% 0.13/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33  % Memory   : 8042.1875MB
% 0.13/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33  % CPULimit : 300
% 0.13/0.33  % DateTime : Fri Jul  1 04:27:26 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.42/1.12  *** allocated 10000 integers for termspace/termends
% 0.42/1.12  *** allocated 10000 integers for clauses
% 0.42/1.12  *** allocated 10000 integers for justifications
% 0.42/1.12  Bliksem 1.12
% 0.42/1.12  
% 0.42/1.12  
% 0.42/1.12  Automatic Strategy Selection
% 0.42/1.12  
% 0.42/1.12  Clauses:
% 0.42/1.12  [
% 0.42/1.12     [ ~( member( X, Y, Y ) ) ],
% 0.42/1.12     [ ~( fellow( X, Y ) ), man( X, Y ) ],
% 0.42/1.12     [ ~( man( X, Y ) ), 'human_person'( X, Y ) ],
% 0.42/1.12     [ ~( 'human_person'( X, Y ) ), organism( X, Y ) ],
% 0.42/1.12     [ ~( organism( X, Y ) ), entity( X, Y ) ],
% 0.42/1.12     [ ~( entity( X, Y ) ), thing( X, Y ) ],
% 0.42/1.12     [ ~( thing( X, Y ) ), singleton( X, Y ) ],
% 0.42/1.12     [ ~( entity( X, Y ) ), specific( X, Y ) ],
% 0.42/1.12     [ ~( entity( X, Y ) ), existent( X, Y ) ],
% 0.42/1.12     [ ~( organism( X, Y ) ), impartial( X, Y ) ],
% 0.42/1.12     [ ~( organism( X, Y ) ), living( X, Y ) ],
% 0.42/1.12     [ ~( 'human_person'( X, Y ) ), human( X, Y ) ],
% 0.42/1.12     [ ~( 'human_person'( X, Y ) ), animate( X, Y ) ],
% 0.42/1.12     [ ~( man( X, Y ) ), male( X, Y ) ],
% 0.42/1.12     [ ~( group( X, Y ) ), set( X, Y ) ],
% 0.42/1.12     [ ~( set( X, Y ) ), multiple( X, Y ) ],
% 0.42/1.12     [ ~( two( X, Y ) ), group( X, Y ) ],
% 0.42/1.12     [ ~( state( X, Y ) ), eventuality( X, Y ) ],
% 0.42/1.12     [ ~( eventuality( X, Y ) ), thing( X, Y ) ],
% 0.42/1.12     [ ~( eventuality( X, Y ) ), specific( X, Y ) ],
% 0.42/1.12     [ ~( eventuality( X, Y ) ), nonexistent( X, Y ) ],
% 0.42/1.12     [ ~( eventuality( X, Y ) ), unisex( X, Y ) ],
% 0.42/1.12     [ ~( state( X, Y ) ), event( X, Y ) ],
% 0.42/1.12     [ ~( event( X, Y ) ), eventuality( X, Y ) ],
% 0.42/1.12     [ ~( barrel( X, Y ) ), event( X, Y ) ],
% 0.42/1.12     [ ~( chevy( X, Y ) ), car( X, Y ) ],
% 0.42/1.12     [ ~( car( X, Y ) ), vehicle( X, Y ) ],
% 0.42/1.12     [ ~( vehicle( X, Y ) ), transport( X, Y ) ],
% 0.42/1.12     [ ~( transport( X, Y ) ), instrumentality( X, Y ) ],
% 0.42/1.12     [ ~( instrumentality( X, Y ) ), artifact( X, Y ) ],
% 0.42/1.12     [ ~( artifact( X, Y ) ), object( X, Y ) ],
% 0.42/1.12     [ ~( object( X, Y ) ), entity( X, Y ) ],
% 0.42/1.12     [ ~( object( X, Y ) ), nonliving( X, Y ) ],
% 0.42/1.12     [ ~( object( X, Y ) ), impartial( X, Y ) ],
% 0.42/1.12     [ ~( object( X, Y ) ), unisex( X, Y ) ],
% 0.42/1.12     [ ~( street( X, Y ) ), way( X, Y ) ],
% 0.42/1.12     [ ~( way( X, Y ) ), artifact( X, Y ) ],
% 0.42/1.12     [ ~( placename( X, Y ) ), relname( X, Y ) ],
% 0.42/1.12     [ ~( relname( X, Y ) ), relation( X, Y ) ],
% 0.42/1.12     [ ~( relation( X, Y ) ), abstraction( X, Y ) ],
% 0.42/1.12     [ ~( abstraction( X, Y ) ), thing( X, Y ) ],
% 0.42/1.12     [ ~( abstraction( X, Y ) ), nonhuman( X, Y ) ],
% 0.42/1.12     [ ~( abstraction( X, Y ) ), general( X, Y ) ],
% 0.42/1.12     [ ~( abstraction( X, Y ) ), unisex( X, Y ) ],
% 0.42/1.12     [ ~( 'hollywood_placename'( X, Y ) ), placename( X, Y ) ],
% 0.42/1.12     [ ~( city( X, Y ) ), location( X, Y ) ],
% 0.42/1.12     [ ~( location( X, Y ) ), object( X, Y ) ],
% 0.42/1.12     [ ~( frontseat( X, Y ) ), seat( X, Y ) ],
% 0.42/1.12     [ ~( seat( X, Y ) ), furniture( X, Y ) ],
% 0.42/1.12     [ ~( furniture( X, Y ) ), instrumentality( X, Y ) ],
% 0.42/1.12     [ ~( old( X, Y ) ), ~( young( X, Y ) ) ],
% 0.42/1.12     [ ~( male( X, Y ) ), ~( unisex( X, Y ) ) ],
% 0.42/1.12     [ ~( general( X, Y ) ), ~( specific( X, Y ) ) ],
% 0.42/1.12     [ ~( multiple( X, Y ) ), ~( singleton( X, Y ) ) ],
% 0.42/1.12     [ ~( living( X, Y ) ), ~( nonliving( X, Y ) ) ],
% 0.42/1.12     [ ~( human( X, Y ) ), ~( nonhuman( X, Y ) ) ],
% 0.42/1.12     [ ~( nonexistent( X, Y ) ), ~( existent( X, Y ) ) ],
% 0.42/1.12     [ ~( nonliving( X, Y ) ), ~( animate( X, Y ) ) ],
% 0.42/1.12     [ ~( be( X, Y, Z, T ) ), =( Z, T ) ],
% 0.42/1.12     [ ~( two( X, Y ) ), member( X, skf10( Y, X ), Y ) ],
% 0.42/1.12     [ ~( two( X, Y ) ), member( X, skf8( Y, X ), Y ) ],
% 0.42/1.12     [ ~( =( skf10( X, Y ), skf8( X, Y ) ) ), ~( two( Y, X ) ) ],
% 0.42/1.12     [ ~( member( X, Y, Z ) ), ~( two( X, Z ) ), =( Y, skf8( Z, X ) ), =( Y, 
% 0.42/1.12    skf10( Z, X ) ) ],
% 0.42/1.12     [ ~( =( skf11( X, Y, Z, T ), Y ) ), ~( member( U, X, W ) ), ~( member( U
% 0.42/1.12    , Y, W ) ), two( U, W ), =( X, Y ) ],
% 0.42/1.12     [ ~( =( skf11( X, Y, Z, T ), X ) ), ~( member( U, X, W ) ), ~( member( U
% 0.42/1.12    , V0, W ) ), two( U, W ), =( X, V0 ) ],
% 0.42/1.12     [ ~( member( X, Y, Z ) ), ~( member( X, T, Z ) ), two( X, Z ), member( X
% 0.42/1.12    , skf11( Y, T, Z, X ), Z ), =( Y, T ) ],
% 0.42/1.12     [ ~( placename( X, Y ) ), ~( of( X, Z, T ) ), ~( placename( X, Z ) ), 
% 0.42/1.12    ~( of( X, Y, T ) ), ~( entity( X, T ) ), =( Z, Y ) ],
% 0.42/1.12     [ 'actual_world'( skc6 ) ],
% 0.42/1.12     [ chevy( skc6, skc13 ) ],
% 0.42/1.12     [ placename( skc6, skc12 ) ],
% 0.42/1.12     [ 'hollywood_placename'( skc6, skc12 ) ],
% 0.42/1.12     [ city( skc6, skc11 ) ],
% 0.42/1.12     [ street( skc6, skc11 ) ],
% 0.42/1.12     [ lonely( skc6, skc11 ) ],
% 0.42/1.12     [ two( skc6, skc7 ) ],
% 0.42/1.12     [ group( skc6, skc7 ) ],
% 0.42/1.12     [ white( skc6, skc13 ) ],
% 0.42/1.12     [ dirty( skc6, skc13 ) ],
% 0.42/1.12     [ old( skc6, skc13 ) ],
% 3.42/3.86     [ barrel( skc6, skc10 ) ],
% 3.42/3.86     [ present( skc6, skc10 ) ],
% 3.42/3.86     [ event( skc6, skc10 ) ],
% 3.42/3.86     [ of( skc6, skc12, skc11 ) ],
% 3.42/3.86     [ down( skc6, skc10, skc11 ) ],
% 3.42/3.86     [ in( skc6, skc10, skc11 ) ],
% 3.42/3.86     [ agent( skc6, skc10, skc13 ) ],
% 3.42/3.86     [ ~( member( skc6, X, skc7 ) ), young( skc6, X ) ],
% 3.42/3.86     [ ~( member( skc6, X, skc7 ) ), fellow( skc6, X ) ],
% 3.42/3.86     [ ~( member( skc6, X, skc7 ) ), frontseat( skc6, skf5( Y ) ) ],
% 3.42/3.86     [ ~( member( skc6, X, skc7 ) ), state( skc6, skf6( Y ) ) ],
% 3.42/3.86     [ ~( member( skc6, X, skc7 ) ), in( skc6, skf5( Y ), skf5( Y ) ) ],
% 3.42/3.86     [ ~( member( skc6, X, skc7 ) ), be( skc6, skf6( X ), X, skf5( X ) ) ]
% 3.42/3.86  ] .
% 3.42/3.86  
% 3.42/3.86  
% 3.42/3.86  percentage equality = 0.055866, percentage horn = 0.956522
% 3.42/3.86  This is a problem with some equality
% 3.42/3.86  
% 3.42/3.86  
% 3.42/3.86  
% 3.42/3.86  Options Used:
% 3.42/3.86  
% 3.42/3.86  useres =            1
% 3.42/3.86  useparamod =        1
% 3.42/3.86  useeqrefl =         1
% 3.42/3.86  useeqfact =         1
% 3.42/3.86  usefactor =         1
% 3.42/3.86  usesimpsplitting =  0
% 3.42/3.86  usesimpdemod =      5
% 3.42/3.86  usesimpres =        3
% 3.42/3.86  
% 3.42/3.86  resimpinuse      =  1000
% 3.42/3.86  resimpclauses =     20000
% 3.42/3.86  substype =          eqrewr
% 3.42/3.86  backwardsubs =      1
% 3.42/3.86  selectoldest =      5
% 3.42/3.86  
% 3.42/3.86  litorderings [0] =  split
% 3.42/3.86  litorderings [1] =  extend the termordering, first sorting on arguments
% 3.42/3.86  
% 3.42/3.86  termordering =      kbo
% 3.42/3.86  
% 3.42/3.86  litapriori =        0
% 3.42/3.86  termapriori =       1
% 3.42/3.86  litaposteriori =    0
% 3.42/3.86  termaposteriori =   0
% 3.42/3.86  demodaposteriori =  0
% 3.42/3.86  ordereqreflfact =   0
% 3.42/3.86  
% 3.42/3.86  litselect =         negord
% 3.42/3.86  
% 3.42/3.86  maxweight =         15
% 3.42/3.86  maxdepth =          30000
% 3.42/3.86  maxlength =         115
% 3.42/3.86  maxnrvars =         195
% 3.42/3.86  excuselevel =       1
% 3.42/3.86  increasemaxweight = 1
% 3.42/3.86  
% 3.42/3.86  maxselected =       10000000
% 3.42/3.86  maxnrclauses =      10000000
% 3.42/3.86  
% 3.42/3.86  showgenerated =    0
% 3.42/3.86  showkept =         0
% 3.42/3.86  showselected =     0
% 3.42/3.86  showdeleted =      0
% 3.42/3.86  showresimp =       1
% 3.42/3.86  showstatus =       2000
% 3.42/3.86  
% 3.42/3.86  prologoutput =     1
% 3.42/3.86  nrgoals =          5000000
% 3.42/3.86  totalproof =       1
% 3.42/3.86  
% 3.42/3.86  Symbols occurring in the translation:
% 3.42/3.86  
% 3.42/3.86  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 3.42/3.86  .  [1, 2]      (w:1, o:30, a:1, s:1, b:0), 
% 3.42/3.86  !  [4, 1]      (w:0, o:22, a:1, s:1, b:0), 
% 3.42/3.86  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 3.42/3.86  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 3.42/3.86  member  [41, 3]      (w:1, o:109, a:1, s:1, b:0), 
% 3.42/3.86  fellow  [42, 2]      (w:1, o:60, a:1, s:1, b:0), 
% 3.42/3.86  man  [43, 2]      (w:1, o:64, a:1, s:1, b:0), 
% 3.42/3.86  'human_person'  [44, 2]      (w:1, o:69, a:1, s:1, b:0), 
% 3.42/3.86  organism  [45, 2]      (w:1, o:73, a:1, s:1, b:0), 
% 3.42/3.86  entity  [46, 2]      (w:1, o:56, a:1, s:1, b:0), 
% 3.42/3.86  thing  [47, 2]      (w:1, o:84, a:1, s:1, b:0), 
% 3.42/3.86  singleton  [48, 2]      (w:1, o:76, a:1, s:1, b:0), 
% 3.42/3.86  specific  [49, 2]      (w:1, o:77, a:1, s:1, b:0), 
% 3.42/3.86  existent  [50, 2]      (w:1, o:57, a:1, s:1, b:0), 
% 3.42/3.86  impartial  [51, 2]      (w:1, o:87, a:1, s:1, b:0), 
% 3.42/3.86  living  [52, 2]      (w:1, o:61, a:1, s:1, b:0), 
% 3.42/3.86  human  [53, 2]      (w:1, o:85, a:1, s:1, b:0), 
% 3.42/3.86  animate  [54, 2]      (w:1, o:88, a:1, s:1, b:0), 
% 3.42/3.86  male  [55, 2]      (w:1, o:89, a:1, s:1, b:0), 
% 3.42/3.86  group  [56, 2]      (w:1, o:67, a:1, s:1, b:0), 
% 3.42/3.86  set  [57, 2]      (w:1, o:78, a:1, s:1, b:0), 
% 3.42/3.86  multiple  [58, 2]      (w:1, o:90, a:1, s:1, b:0), 
% 3.42/3.86  two  [59, 2]      (w:1, o:91, a:1, s:1, b:0), 
% 3.42/3.86  state  [60, 2]      (w:1, o:79, a:1, s:1, b:0), 
% 3.42/3.86  eventuality  [61, 2]      (w:1, o:58, a:1, s:1, b:0), 
% 3.42/3.86  nonexistent  [62, 2]      (w:1, o:70, a:1, s:1, b:0), 
% 3.42/3.86  unisex  [63, 2]      (w:1, o:93, a:1, s:1, b:0), 
% 3.42/3.86  event  [64, 2]      (w:1, o:59, a:1, s:1, b:0), 
% 3.42/3.86  barrel  [65, 2]      (w:1, o:96, a:1, s:1, b:0), 
% 3.42/3.86  chevy  [66, 2]      (w:1, o:97, a:1, s:1, b:0), 
% 3.42/3.86  car  [67, 2]      (w:1, o:98, a:1, s:1, b:0), 
% 3.42/3.86  vehicle  [68, 2]      (w:1, o:99, a:1, s:1, b:0), 
% 3.42/3.86  transport  [69, 2]      (w:1, o:92, a:1, s:1, b:0), 
% 3.42/3.86  instrumentality  [70, 2]      (w:1, o:100, a:1, s:1, b:0), 
% 3.42/3.86  artifact  [71, 2]      (w:1, o:94, a:1, s:1, b:0), 
% 3.42/3.86  object  [72, 2]      (w:1, o:101, a:1, s:1, b:0), 
% 3.42/3.86  nonliving  [73, 2]      (w:1, o:71, a:1, s:1, b:0), 
% 3.42/3.86  street  [74, 2]      (w:1, o:80, a:1, s:1, b:0), 
% 3.42/3.86  way  [75, 2]      (w:1, o:102, a:1, s:1, b:0), 
% 3.42/3.86  placename  [76, 2]      (w:1, o:104, a:1, s:1, b:0), 
% 3.42/3.86  relname  [77, 2]      (w:1, o:74, a:1, s:1, b:0), 
% 3.42/3.86  relation  [78, 2]      (w:1, o:75, a:1, s:1, b:0), 
% 3.42/3.86  abstraction  [79, 2]      (w:1, o:95, a:1, s:1, b:0), 
% 3.42/3.86  nonhuman  [80, 2]      (w:1, o:72, a:1, s:1, b:0), 
% 3.42/3.86  general  [81, 2]      (w:1, o:68, a:1, s:1, b:0), 
% 3.42/3.86  'hollywood_placename'  [82, 2]      (w:1, o:86, a:1, s:1, b:0), 
% 3.42/3.86  city  [83, 2]      (w:1, o:105, a:1, s:1, b:0), 
% 3.42/3.86  location  [84, 2]      (w:1, o:62, a:1, s:1, b:0), 
% 3.42/3.86  frontseat  [85, 2]      (w:1, o:65, a:1, s:1, b:0), 
% 3.42/3.86  seat  [86, 2]      (w:1, o:81, a:1, s:1, b:0), 
% 3.42/3.86  furniture  [87, 2]      (w:1, o:66, a:1, s:1, b:0), 
% 3.42/3.86  old  [88, 2]      (w:1, o:103, a:1, s:1, b:0), 
% 3.42/3.86  young  [89, 2]      (w:1, o:106, a:1, s:1, b:0), 
% 3.42/3.86  be  [92, 4]      (w:1, o:114, a:1, s:1, b:0), 
% 3.42/3.86  skf10  [93, 2]      (w:1, o:82, a:1, s:1, b:0), 
% 3.42/3.86  skf8  [94, 2]      (w:1, o:83, a:1, s:1, b:0), 
% 3.42/3.86  skf11  [95, 4]      (w:1, o:115, a:1, s:1, b:0), 
% 3.42/3.86  of  [99, 3]      (w:1, o:110, a:1, s:1, b:0), 
% 3.42/3.86  skc6  [100, 0]      (w:1, o:5, a:1, s:1, b:0), 
% 3.42/3.86  'actual_world'  [101, 1]      (w:1, o:27, a:1, s:1, b:0), 
% 3.42/3.86  skc13  [102, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 3.42/3.86  skc12  [103, 0]      (w:1, o:8, a:1, s:1, b:0), 
% 3.42/3.86  skc11  [104, 0]      (w:1, o:7, a:1, s:1, b:0), 
% 3.42/3.86  lonely  [105, 2]      (w:1, o:63, a:1, s:1, b:0), 
% 3.42/3.86  skc7  [106, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 3.42/3.86  white  [107, 2]      (w:1, o:107, a:1, s:1, b:0), 
% 3.42/3.86  dirty  [108, 2]      (w:1, o:55, a:1, s:1, b:0), 
% 3.42/3.86  skc10  [109, 0]      (w:1, o:6, a:1, s:1, b:0), 
% 3.42/3.86  present  [110, 2]      (w:1, o:108, a:1, s:1, b:0), 
% 3.42/3.86  down  [111, 3]      (w:1, o:111, a:1, s:1, b:0), 
% 3.42/3.86  in  [112, 3]      (w:1, o:112, a:1, s:1, b:0), 
% 3.42/3.86  agent  [113, 3]      (w:1, o:113, a:1, s:1, b:0), 
% 3.42/3.86  skf5  [114, 1]      (w:1, o:28, a:1, s:1, b:0), 
% 3.42/3.86  skf6  [115, 1]      (w:1, o:29, a:1, s:1, b:0).
% 3.42/3.86  
% 3.42/3.86  
% 3.42/3.86  Starting Search:
% 3.42/3.86  
% 3.42/3.86  Resimplifying inuse:
% 3.42/3.86  Done
% 3.42/3.86  
% 3.42/3.86  
% 3.42/3.86  Intermediate Status:
% 3.42/3.86  Generated:    7747
% 3.42/3.86  Kept:         2004
% 3.42/3.86  Inuse:        358
% 3.42/3.86  Deleted:      0
% 3.42/3.86  Deletedinuse: 0
% 3.42/3.86  
% 3.42/3.86  Resimplifying inuse:
% 3.42/3.86  Done
% 3.42/3.86  
% 3.42/3.86  Resimplifying inuse:
% 3.42/3.86  Done
% 3.42/3.86  
% 3.42/3.86  
% 3.42/3.86  Intermediate Status:
% 3.42/3.86  Generated:    23419
% 3.42/3.86  Kept:         4007
% 3.42/3.86  Inuse:        1260
% 3.42/3.86  Deleted:      4
% 3.42/3.86  Deletedinuse: 4
% 3.42/3.86  
% 3.42/3.86  Resimplifying inuse:
% 3.42/3.86  Done
% 3.42/3.86  
% 3.42/3.86  Resimplifying inuse:
% 3.42/3.86  Done
% 3.42/3.86  
% 3.42/3.86  
% 3.42/3.86  Intermediate Status:
% 3.42/3.86  Generated:    42935
% 3.42/3.86  Kept:         6009
% 3.42/3.86  Inuse:        1815
% 3.42/3.86  Deleted:      4
% 3.42/3.86  Deletedinuse: 4
% 3.42/3.86  
% 3.42/3.86  Resimplifying inuse:
% 3.42/3.86  Done
% 3.42/3.86  
% 3.42/3.86  Resimplifying inuse:
% 3.42/3.86  Done
% 3.42/3.86  
% 3.42/3.86  
% 3.42/3.86  Intermediate Status:
% 3.42/3.86  Generated:    178751
% 3.42/3.86  Kept:         8010
% 3.42/3.86  Inuse:        2214
% 3.42/3.86  Deleted:      4
% 3.42/3.86  Deletedinuse: 4
% 3.42/3.86  
% 3.42/3.86  Resimplifying inuse:
% 3.42/3.86  Done
% 3.42/3.86  
% 3.42/3.86  Resimplifying inuse:
% 3.42/3.86  
% 3.42/3.86  Bliksems!, er is een bewijs:
% 3.42/3.86  % SZS status Unsatisfiable
% 3.42/3.86  % SZS output start Refutation
% 3.42/3.86  
% 3.42/3.86  clause( 1, [ ~( fellow( X, Y ) ), man( X, Y ) ] )
% 3.42/3.86  .
% 3.42/3.86  clause( 13, [ ~( man( X, Y ) ), male( X, Y ) ] )
% 3.42/3.86  .
% 3.42/3.86  clause( 29, [ ~( instrumentality( X, Y ) ), artifact( X, Y ) ] )
% 3.42/3.86  .
% 3.42/3.86  clause( 30, [ ~( artifact( X, Y ) ), object( X, Y ) ] )
% 3.42/3.86  .
% 3.42/3.86  clause( 34, [ ~( object( X, Y ) ), unisex( X, Y ) ] )
% 3.42/3.86  .
% 3.42/3.86  clause( 47, [ ~( frontseat( X, Y ) ), seat( X, Y ) ] )
% 3.42/3.86  .
% 3.42/3.86  clause( 48, [ ~( seat( X, Y ) ), furniture( X, Y ) ] )
% 3.42/3.86  .
% 3.42/3.86  clause( 49, [ ~( furniture( X, Y ) ), instrumentality( X, Y ) ] )
% 3.42/3.86  .
% 3.42/3.86  clause( 51, [ ~( male( X, Y ) ), ~( unisex( X, Y ) ) ] )
% 3.42/3.86  .
% 3.42/3.86  clause( 58, [ ~( be( X, Y, Z, T ) ), =( Z, T ) ] )
% 3.42/3.86  .
% 3.42/3.86  clause( 59, [ ~( two( X, Y ) ), member( X, skf10( Y, X ), Y ) ] )
% 3.42/3.86  .
% 3.42/3.86  clause( 60, [ ~( two( X, Y ) ), member( X, skf8( Y, X ), Y ) ] )
% 3.42/3.86  .
% 3.42/3.86  clause( 74, [ two( skc6, skc7 ) ] )
% 3.42/3.86  .
% 3.42/3.86  clause( 87, [ ~( member( skc6, X, skc7 ) ), fellow( skc6, X ) ] )
% 3.42/3.86  .
% 3.42/3.86  clause( 88, [ ~( member( skc6, X, skc7 ) ), frontseat( skc6, skf5( Y ) ) ]
% 3.42/3.87     )
% 3.42/3.87  .
% 3.42/3.87  clause( 91, [ ~( member( skc6, X, skc7 ) ), be( skc6, skf6( X ), X, skf5( X
% 3.42/3.87     ) ) ] )
% 3.42/3.87  .
% 3.42/3.87  clause( 133, [ male( X, Y ), ~( fellow( X, Y ) ) ] )
% 3.42/3.87  .
% 3.42/3.87  clause( 977, [ member( skc6, skf10( skc7, skc6 ), skc7 ) ] )
% 3.42/3.87  .
% 3.42/3.87  clause( 1738, [ frontseat( skc6, skf5( X ) ) ] )
% 3.42/3.87  .
% 3.42/3.87  clause( 1878, [ ~( member( skc6, X, skc7 ) ), =( skf5( X ), X ) ] )
% 3.42/3.87  .
% 3.42/3.87  clause( 2143, [ seat( skc6, skf5( X ) ) ] )
% 3.42/3.87  .
% 3.42/3.87  clause( 2148, [ furniture( skc6, skf5( X ) ) ] )
% 3.42/3.87  .
% 3.42/3.87  clause( 2157, [ instrumentality( skc6, skf5( X ) ) ] )
% 3.42/3.87  .
% 3.42/3.87  clause( 2162, [ artifact( skc6, skf5( X ) ) ] )
% 3.42/3.87  .
% 3.42/3.87  clause( 2167, [ object( skc6, skf5( X ) ) ] )
% 3.42/3.87  .
% 3.42/3.87  clause( 2172, [ unisex( skc6, skf5( X ) ) ] )
% 3.42/3.87  .
% 3.42/3.87  clause( 2181, [ ~( male( skc6, skf5( X ) ) ) ] )
% 3.42/3.87  .
% 3.42/3.87  clause( 2186, [ ~( fellow( skc6, skf5( X ) ) ) ] )
% 3.42/3.87  .
% 3.42/3.87  clause( 2192, [ ~( member( skc6, skf5( X ), skc7 ) ) ] )
% 3.42/3.87  .
% 3.42/3.87  clause( 9035, [ ~( member( skc6, X, skc7 ) ) ] )
% 3.42/3.87  .
% 3.42/3.87  clause( 9040, [] )
% 3.42/3.87  .
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  % SZS output end Refutation
% 3.42/3.87  found a proof!
% 3.42/3.87  
% 3.42/3.87  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 3.42/3.87  
% 3.42/3.87  initialclauses(
% 3.42/3.87  [ clause( 9042, [ ~( member( X, Y, Y ) ) ] )
% 3.42/3.87  , clause( 9043, [ ~( fellow( X, Y ) ), man( X, Y ) ] )
% 3.42/3.87  , clause( 9044, [ ~( man( X, Y ) ), 'human_person'( X, Y ) ] )
% 3.42/3.87  , clause( 9045, [ ~( 'human_person'( X, Y ) ), organism( X, Y ) ] )
% 3.42/3.87  , clause( 9046, [ ~( organism( X, Y ) ), entity( X, Y ) ] )
% 3.42/3.87  , clause( 9047, [ ~( entity( X, Y ) ), thing( X, Y ) ] )
% 3.42/3.87  , clause( 9048, [ ~( thing( X, Y ) ), singleton( X, Y ) ] )
% 3.42/3.87  , clause( 9049, [ ~( entity( X, Y ) ), specific( X, Y ) ] )
% 3.42/3.87  , clause( 9050, [ ~( entity( X, Y ) ), existent( X, Y ) ] )
% 3.42/3.87  , clause( 9051, [ ~( organism( X, Y ) ), impartial( X, Y ) ] )
% 3.42/3.87  , clause( 9052, [ ~( organism( X, Y ) ), living( X, Y ) ] )
% 3.42/3.87  , clause( 9053, [ ~( 'human_person'( X, Y ) ), human( X, Y ) ] )
% 3.42/3.87  , clause( 9054, [ ~( 'human_person'( X, Y ) ), animate( X, Y ) ] )
% 3.42/3.87  , clause( 9055, [ ~( man( X, Y ) ), male( X, Y ) ] )
% 3.42/3.87  , clause( 9056, [ ~( group( X, Y ) ), set( X, Y ) ] )
% 3.42/3.87  , clause( 9057, [ ~( set( X, Y ) ), multiple( X, Y ) ] )
% 3.42/3.87  , clause( 9058, [ ~( two( X, Y ) ), group( X, Y ) ] )
% 3.42/3.87  , clause( 9059, [ ~( state( X, Y ) ), eventuality( X, Y ) ] )
% 3.42/3.87  , clause( 9060, [ ~( eventuality( X, Y ) ), thing( X, Y ) ] )
% 3.42/3.87  , clause( 9061, [ ~( eventuality( X, Y ) ), specific( X, Y ) ] )
% 3.42/3.87  , clause( 9062, [ ~( eventuality( X, Y ) ), nonexistent( X, Y ) ] )
% 3.42/3.87  , clause( 9063, [ ~( eventuality( X, Y ) ), unisex( X, Y ) ] )
% 3.42/3.87  , clause( 9064, [ ~( state( X, Y ) ), event( X, Y ) ] )
% 3.42/3.87  , clause( 9065, [ ~( event( X, Y ) ), eventuality( X, Y ) ] )
% 3.42/3.87  , clause( 9066, [ ~( barrel( X, Y ) ), event( X, Y ) ] )
% 3.42/3.87  , clause( 9067, [ ~( chevy( X, Y ) ), car( X, Y ) ] )
% 3.42/3.87  , clause( 9068, [ ~( car( X, Y ) ), vehicle( X, Y ) ] )
% 3.42/3.87  , clause( 9069, [ ~( vehicle( X, Y ) ), transport( X, Y ) ] )
% 3.42/3.87  , clause( 9070, [ ~( transport( X, Y ) ), instrumentality( X, Y ) ] )
% 3.42/3.87  , clause( 9071, [ ~( instrumentality( X, Y ) ), artifact( X, Y ) ] )
% 3.42/3.87  , clause( 9072, [ ~( artifact( X, Y ) ), object( X, Y ) ] )
% 3.42/3.87  , clause( 9073, [ ~( object( X, Y ) ), entity( X, Y ) ] )
% 3.42/3.87  , clause( 9074, [ ~( object( X, Y ) ), nonliving( X, Y ) ] )
% 3.42/3.87  , clause( 9075, [ ~( object( X, Y ) ), impartial( X, Y ) ] )
% 3.42/3.87  , clause( 9076, [ ~( object( X, Y ) ), unisex( X, Y ) ] )
% 3.42/3.87  , clause( 9077, [ ~( street( X, Y ) ), way( X, Y ) ] )
% 3.42/3.87  , clause( 9078, [ ~( way( X, Y ) ), artifact( X, Y ) ] )
% 3.42/3.87  , clause( 9079, [ ~( placename( X, Y ) ), relname( X, Y ) ] )
% 3.42/3.87  , clause( 9080, [ ~( relname( X, Y ) ), relation( X, Y ) ] )
% 3.42/3.87  , clause( 9081, [ ~( relation( X, Y ) ), abstraction( X, Y ) ] )
% 3.42/3.87  , clause( 9082, [ ~( abstraction( X, Y ) ), thing( X, Y ) ] )
% 3.42/3.87  , clause( 9083, [ ~( abstraction( X, Y ) ), nonhuman( X, Y ) ] )
% 3.42/3.87  , clause( 9084, [ ~( abstraction( X, Y ) ), general( X, Y ) ] )
% 3.42/3.87  , clause( 9085, [ ~( abstraction( X, Y ) ), unisex( X, Y ) ] )
% 3.42/3.87  , clause( 9086, [ ~( 'hollywood_placename'( X, Y ) ), placename( X, Y ) ]
% 3.42/3.87     )
% 3.42/3.87  , clause( 9087, [ ~( city( X, Y ) ), location( X, Y ) ] )
% 3.42/3.87  , clause( 9088, [ ~( location( X, Y ) ), object( X, Y ) ] )
% 3.42/3.87  , clause( 9089, [ ~( frontseat( X, Y ) ), seat( X, Y ) ] )
% 3.42/3.87  , clause( 9090, [ ~( seat( X, Y ) ), furniture( X, Y ) ] )
% 3.42/3.87  , clause( 9091, [ ~( furniture( X, Y ) ), instrumentality( X, Y ) ] )
% 3.42/3.87  , clause( 9092, [ ~( old( X, Y ) ), ~( young( X, Y ) ) ] )
% 3.42/3.87  , clause( 9093, [ ~( male( X, Y ) ), ~( unisex( X, Y ) ) ] )
% 3.42/3.87  , clause( 9094, [ ~( general( X, Y ) ), ~( specific( X, Y ) ) ] )
% 3.42/3.87  , clause( 9095, [ ~( multiple( X, Y ) ), ~( singleton( X, Y ) ) ] )
% 3.42/3.87  , clause( 9096, [ ~( living( X, Y ) ), ~( nonliving( X, Y ) ) ] )
% 3.42/3.87  , clause( 9097, [ ~( human( X, Y ) ), ~( nonhuman( X, Y ) ) ] )
% 3.42/3.87  , clause( 9098, [ ~( nonexistent( X, Y ) ), ~( existent( X, Y ) ) ] )
% 3.42/3.87  , clause( 9099, [ ~( nonliving( X, Y ) ), ~( animate( X, Y ) ) ] )
% 3.42/3.87  , clause( 9100, [ ~( be( X, Y, Z, T ) ), =( Z, T ) ] )
% 3.42/3.87  , clause( 9101, [ ~( two( X, Y ) ), member( X, skf10( Y, X ), Y ) ] )
% 3.42/3.87  , clause( 9102, [ ~( two( X, Y ) ), member( X, skf8( Y, X ), Y ) ] )
% 3.42/3.87  , clause( 9103, [ ~( =( skf10( X, Y ), skf8( X, Y ) ) ), ~( two( Y, X ) ) ]
% 3.42/3.87     )
% 3.42/3.87  , clause( 9104, [ ~( member( X, Y, Z ) ), ~( two( X, Z ) ), =( Y, skf8( Z, 
% 3.42/3.87    X ) ), =( Y, skf10( Z, X ) ) ] )
% 3.42/3.87  , clause( 9105, [ ~( =( skf11( X, Y, Z, T ), Y ) ), ~( member( U, X, W ) )
% 3.42/3.87    , ~( member( U, Y, W ) ), two( U, W ), =( X, Y ) ] )
% 3.42/3.87  , clause( 9106, [ ~( =( skf11( X, Y, Z, T ), X ) ), ~( member( U, X, W ) )
% 3.42/3.87    , ~( member( U, V0, W ) ), two( U, W ), =( X, V0 ) ] )
% 3.42/3.87  , clause( 9107, [ ~( member( X, Y, Z ) ), ~( member( X, T, Z ) ), two( X, Z
% 3.42/3.87     ), member( X, skf11( Y, T, Z, X ), Z ), =( Y, T ) ] )
% 3.42/3.87  , clause( 9108, [ ~( placename( X, Y ) ), ~( of( X, Z, T ) ), ~( placename( 
% 3.42/3.87    X, Z ) ), ~( of( X, Y, T ) ), ~( entity( X, T ) ), =( Z, Y ) ] )
% 3.42/3.87  , clause( 9109, [ 'actual_world'( skc6 ) ] )
% 3.42/3.87  , clause( 9110, [ chevy( skc6, skc13 ) ] )
% 3.42/3.87  , clause( 9111, [ placename( skc6, skc12 ) ] )
% 3.42/3.87  , clause( 9112, [ 'hollywood_placename'( skc6, skc12 ) ] )
% 3.42/3.87  , clause( 9113, [ city( skc6, skc11 ) ] )
% 3.42/3.87  , clause( 9114, [ street( skc6, skc11 ) ] )
% 3.42/3.87  , clause( 9115, [ lonely( skc6, skc11 ) ] )
% 3.42/3.87  , clause( 9116, [ two( skc6, skc7 ) ] )
% 3.42/3.87  , clause( 9117, [ group( skc6, skc7 ) ] )
% 3.42/3.87  , clause( 9118, [ white( skc6, skc13 ) ] )
% 3.42/3.87  , clause( 9119, [ dirty( skc6, skc13 ) ] )
% 3.42/3.87  , clause( 9120, [ old( skc6, skc13 ) ] )
% 3.42/3.87  , clause( 9121, [ barrel( skc6, skc10 ) ] )
% 3.42/3.87  , clause( 9122, [ present( skc6, skc10 ) ] )
% 3.42/3.87  , clause( 9123, [ event( skc6, skc10 ) ] )
% 3.42/3.87  , clause( 9124, [ of( skc6, skc12, skc11 ) ] )
% 3.42/3.87  , clause( 9125, [ down( skc6, skc10, skc11 ) ] )
% 3.42/3.87  , clause( 9126, [ in( skc6, skc10, skc11 ) ] )
% 3.42/3.87  , clause( 9127, [ agent( skc6, skc10, skc13 ) ] )
% 3.42/3.87  , clause( 9128, [ ~( member( skc6, X, skc7 ) ), young( skc6, X ) ] )
% 3.42/3.87  , clause( 9129, [ ~( member( skc6, X, skc7 ) ), fellow( skc6, X ) ] )
% 3.42/3.87  , clause( 9130, [ ~( member( skc6, X, skc7 ) ), frontseat( skc6, skf5( Y )
% 3.42/3.87     ) ] )
% 3.42/3.87  , clause( 9131, [ ~( member( skc6, X, skc7 ) ), state( skc6, skf6( Y ) ) ]
% 3.42/3.87     )
% 3.42/3.87  , clause( 9132, [ ~( member( skc6, X, skc7 ) ), in( skc6, skf5( Y ), skf5( 
% 3.42/3.87    Y ) ) ] )
% 3.42/3.87  , clause( 9133, [ ~( member( skc6, X, skc7 ) ), be( skc6, skf6( X ), X, 
% 3.42/3.87    skf5( X ) ) ] )
% 3.42/3.87  ] ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 1, [ ~( fellow( X, Y ) ), man( X, Y ) ] )
% 3.42/3.87  , clause( 9043, [ ~( fellow( X, Y ) ), man( X, Y ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 3.42/3.87     ), ==>( 1, 1 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 13, [ ~( man( X, Y ) ), male( X, Y ) ] )
% 3.42/3.87  , clause( 9055, [ ~( man( X, Y ) ), male( X, Y ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 3.42/3.87     ), ==>( 1, 1 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 29, [ ~( instrumentality( X, Y ) ), artifact( X, Y ) ] )
% 3.42/3.87  , clause( 9071, [ ~( instrumentality( X, Y ) ), artifact( X, Y ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 3.42/3.87     ), ==>( 1, 1 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 30, [ ~( artifact( X, Y ) ), object( X, Y ) ] )
% 3.42/3.87  , clause( 9072, [ ~( artifact( X, Y ) ), object( X, Y ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 3.42/3.87     ), ==>( 1, 1 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 34, [ ~( object( X, Y ) ), unisex( X, Y ) ] )
% 3.42/3.87  , clause( 9076, [ ~( object( X, Y ) ), unisex( X, Y ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 3.42/3.87     ), ==>( 1, 1 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 47, [ ~( frontseat( X, Y ) ), seat( X, Y ) ] )
% 3.42/3.87  , clause( 9089, [ ~( frontseat( X, Y ) ), seat( X, Y ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 3.42/3.87     ), ==>( 1, 1 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 48, [ ~( seat( X, Y ) ), furniture( X, Y ) ] )
% 3.42/3.87  , clause( 9090, [ ~( seat( X, Y ) ), furniture( X, Y ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 3.42/3.87     ), ==>( 1, 1 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 49, [ ~( furniture( X, Y ) ), instrumentality( X, Y ) ] )
% 3.42/3.87  , clause( 9091, [ ~( furniture( X, Y ) ), instrumentality( X, Y ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 3.42/3.87     ), ==>( 1, 1 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 51, [ ~( male( X, Y ) ), ~( unisex( X, Y ) ) ] )
% 3.42/3.87  , clause( 9093, [ ~( male( X, Y ) ), ~( unisex( X, Y ) ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 3.42/3.87     ), ==>( 1, 1 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 58, [ ~( be( X, Y, Z, T ) ), =( Z, T ) ] )
% 3.42/3.87  , clause( 9100, [ ~( be( X, Y, Z, T ) ), =( Z, T ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.42/3.87    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 59, [ ~( two( X, Y ) ), member( X, skf10( Y, X ), Y ) ] )
% 3.42/3.87  , clause( 9101, [ ~( two( X, Y ) ), member( X, skf10( Y, X ), Y ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 3.42/3.87     ), ==>( 1, 1 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 60, [ ~( two( X, Y ) ), member( X, skf8( Y, X ), Y ) ] )
% 3.42/3.87  , clause( 9102, [ ~( two( X, Y ) ), member( X, skf8( Y, X ), Y ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 3.42/3.87     ), ==>( 1, 1 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 74, [ two( skc6, skc7 ) ] )
% 3.42/3.87  , clause( 9116, [ two( skc6, skc7 ) ] )
% 3.42/3.87  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 87, [ ~( member( skc6, X, skc7 ) ), fellow( skc6, X ) ] )
% 3.42/3.87  , clause( 9129, [ ~( member( skc6, X, skc7 ) ), fellow( skc6, X ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 3.42/3.87    1 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 88, [ ~( member( skc6, X, skc7 ) ), frontseat( skc6, skf5( Y ) ) ]
% 3.42/3.87     )
% 3.42/3.87  , clause( 9130, [ ~( member( skc6, X, skc7 ) ), frontseat( skc6, skf5( Y )
% 3.42/3.87     ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 3.42/3.87     ), ==>( 1, 1 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 91, [ ~( member( skc6, X, skc7 ) ), be( skc6, skf6( X ), X, skf5( X
% 3.42/3.87     ) ) ] )
% 3.42/3.87  , clause( 9133, [ ~( member( skc6, X, skc7 ) ), be( skc6, skf6( X ), X, 
% 3.42/3.87    skf5( X ) ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 3.42/3.87    1 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  resolution(
% 3.42/3.87  clause( 9217, [ male( X, Y ), ~( fellow( X, Y ) ) ] )
% 3.42/3.87  , clause( 13, [ ~( man( X, Y ) ), male( X, Y ) ] )
% 3.42/3.87  , 0, clause( 1, [ ~( fellow( X, Y ) ), man( X, Y ) ] )
% 3.42/3.87  , 1, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ :=( X
% 3.42/3.87    , X ), :=( Y, Y )] )).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 133, [ male( X, Y ), ~( fellow( X, Y ) ) ] )
% 3.42/3.87  , clause( 9217, [ male( X, Y ), ~( fellow( X, Y ) ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 3.42/3.87     ), ==>( 1, 1 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  resolution(
% 3.42/3.87  clause( 9218, [ member( skc6, skf10( skc7, skc6 ), skc7 ) ] )
% 3.42/3.87  , clause( 59, [ ~( two( X, Y ) ), member( X, skf10( Y, X ), Y ) ] )
% 3.42/3.87  , 0, clause( 74, [ two( skc6, skc7 ) ] )
% 3.42/3.87  , 0, substitution( 0, [ :=( X, skc6 ), :=( Y, skc7 )] ), substitution( 1, [] )
% 3.42/3.87    ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 977, [ member( skc6, skf10( skc7, skc6 ), skc7 ) ] )
% 3.42/3.87  , clause( 9218, [ member( skc6, skf10( skc7, skc6 ), skc7 ) ] )
% 3.42/3.87  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  resolution(
% 3.42/3.87  clause( 9219, [ frontseat( skc6, skf5( X ) ), ~( two( skc6, skc7 ) ) ] )
% 3.42/3.87  , clause( 88, [ ~( member( skc6, X, skc7 ) ), frontseat( skc6, skf5( Y ) )
% 3.42/3.87     ] )
% 3.42/3.87  , 0, clause( 60, [ ~( two( X, Y ) ), member( X, skf8( Y, X ), Y ) ] )
% 3.42/3.87  , 1, substitution( 0, [ :=( X, skf8( skc7, skc6 ) ), :=( Y, X )] ), 
% 3.42/3.87    substitution( 1, [ :=( X, skc6 ), :=( Y, skc7 )] )).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  resolution(
% 3.42/3.87  clause( 9220, [ frontseat( skc6, skf5( X ) ) ] )
% 3.42/3.87  , clause( 9219, [ frontseat( skc6, skf5( X ) ), ~( two( skc6, skc7 ) ) ] )
% 3.42/3.87  , 1, clause( 74, [ two( skc6, skc7 ) ] )
% 3.42/3.87  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 1738, [ frontseat( skc6, skf5( X ) ) ] )
% 3.42/3.87  , clause( 9220, [ frontseat( skc6, skf5( X ) ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  eqswap(
% 3.42/3.87  clause( 9221, [ =( Y, X ), ~( be( Z, T, X, Y ) ) ] )
% 3.42/3.87  , clause( 58, [ ~( be( X, Y, Z, T ) ), =( Z, T ) ] )
% 3.42/3.87  , 1, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, X ), :=( T, Y )] )
% 3.42/3.87    ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  resolution(
% 3.42/3.87  clause( 9222, [ =( skf5( X ), X ), ~( member( skc6, X, skc7 ) ) ] )
% 3.42/3.87  , clause( 9221, [ =( Y, X ), ~( be( Z, T, X, Y ) ) ] )
% 3.42/3.87  , 1, clause( 91, [ ~( member( skc6, X, skc7 ) ), be( skc6, skf6( X ), X, 
% 3.42/3.87    skf5( X ) ) ] )
% 3.42/3.87  , 1, substitution( 0, [ :=( X, X ), :=( Y, skf5( X ) ), :=( Z, skc6 ), :=( 
% 3.42/3.87    T, skf6( X ) )] ), substitution( 1, [ :=( X, X )] )).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 1878, [ ~( member( skc6, X, skc7 ) ), =( skf5( X ), X ) ] )
% 3.42/3.87  , clause( 9222, [ =( skf5( X ), X ), ~( member( skc6, X, skc7 ) ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 3.42/3.87    0 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  resolution(
% 3.42/3.87  clause( 9224, [ seat( skc6, skf5( X ) ) ] )
% 3.42/3.87  , clause( 47, [ ~( frontseat( X, Y ) ), seat( X, Y ) ] )
% 3.42/3.87  , 0, clause( 1738, [ frontseat( skc6, skf5( X ) ) ] )
% 3.42/3.87  , 0, substitution( 0, [ :=( X, skc6 ), :=( Y, skf5( X ) )] ), 
% 3.42/3.87    substitution( 1, [ :=( X, X )] )).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 2143, [ seat( skc6, skf5( X ) ) ] )
% 3.42/3.87  , clause( 9224, [ seat( skc6, skf5( X ) ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  resolution(
% 3.42/3.87  clause( 9225, [ furniture( skc6, skf5( X ) ) ] )
% 3.42/3.87  , clause( 48, [ ~( seat( X, Y ) ), furniture( X, Y ) ] )
% 3.42/3.87  , 0, clause( 2143, [ seat( skc6, skf5( X ) ) ] )
% 3.42/3.87  , 0, substitution( 0, [ :=( X, skc6 ), :=( Y, skf5( X ) )] ), 
% 3.42/3.87    substitution( 1, [ :=( X, X )] )).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 2148, [ furniture( skc6, skf5( X ) ) ] )
% 3.42/3.87  , clause( 9225, [ furniture( skc6, skf5( X ) ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  resolution(
% 3.42/3.87  clause( 9226, [ instrumentality( skc6, skf5( X ) ) ] )
% 3.42/3.87  , clause( 49, [ ~( furniture( X, Y ) ), instrumentality( X, Y ) ] )
% 3.42/3.87  , 0, clause( 2148, [ furniture( skc6, skf5( X ) ) ] )
% 3.42/3.87  , 0, substitution( 0, [ :=( X, skc6 ), :=( Y, skf5( X ) )] ), 
% 3.42/3.87    substitution( 1, [ :=( X, X )] )).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 2157, [ instrumentality( skc6, skf5( X ) ) ] )
% 3.42/3.87  , clause( 9226, [ instrumentality( skc6, skf5( X ) ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  resolution(
% 3.42/3.87  clause( 9227, [ artifact( skc6, skf5( X ) ) ] )
% 3.42/3.87  , clause( 29, [ ~( instrumentality( X, Y ) ), artifact( X, Y ) ] )
% 3.42/3.87  , 0, clause( 2157, [ instrumentality( skc6, skf5( X ) ) ] )
% 3.42/3.87  , 0, substitution( 0, [ :=( X, skc6 ), :=( Y, skf5( X ) )] ), 
% 3.42/3.87    substitution( 1, [ :=( X, X )] )).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 2162, [ artifact( skc6, skf5( X ) ) ] )
% 3.42/3.87  , clause( 9227, [ artifact( skc6, skf5( X ) ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  resolution(
% 3.42/3.87  clause( 9228, [ object( skc6, skf5( X ) ) ] )
% 3.42/3.87  , clause( 30, [ ~( artifact( X, Y ) ), object( X, Y ) ] )
% 3.42/3.87  , 0, clause( 2162, [ artifact( skc6, skf5( X ) ) ] )
% 3.42/3.87  , 0, substitution( 0, [ :=( X, skc6 ), :=( Y, skf5( X ) )] ), 
% 3.42/3.87    substitution( 1, [ :=( X, X )] )).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 2167, [ object( skc6, skf5( X ) ) ] )
% 3.42/3.87  , clause( 9228, [ object( skc6, skf5( X ) ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  resolution(
% 3.42/3.87  clause( 9229, [ unisex( skc6, skf5( X ) ) ] )
% 3.42/3.87  , clause( 34, [ ~( object( X, Y ) ), unisex( X, Y ) ] )
% 3.42/3.87  , 0, clause( 2167, [ object( skc6, skf5( X ) ) ] )
% 3.42/3.87  , 0, substitution( 0, [ :=( X, skc6 ), :=( Y, skf5( X ) )] ), 
% 3.42/3.87    substitution( 1, [ :=( X, X )] )).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 2172, [ unisex( skc6, skf5( X ) ) ] )
% 3.42/3.87  , clause( 9229, [ unisex( skc6, skf5( X ) ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  resolution(
% 3.42/3.87  clause( 9230, [ ~( male( skc6, skf5( X ) ) ) ] )
% 3.42/3.87  , clause( 51, [ ~( male( X, Y ) ), ~( unisex( X, Y ) ) ] )
% 3.42/3.87  , 1, clause( 2172, [ unisex( skc6, skf5( X ) ) ] )
% 3.42/3.87  , 0, substitution( 0, [ :=( X, skc6 ), :=( Y, skf5( X ) )] ), 
% 3.42/3.87    substitution( 1, [ :=( X, X )] )).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 2181, [ ~( male( skc6, skf5( X ) ) ) ] )
% 3.42/3.87  , clause( 9230, [ ~( male( skc6, skf5( X ) ) ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  resolution(
% 3.42/3.87  clause( 9231, [ ~( fellow( skc6, skf5( X ) ) ) ] )
% 3.42/3.87  , clause( 2181, [ ~( male( skc6, skf5( X ) ) ) ] )
% 3.42/3.87  , 0, clause( 133, [ male( X, Y ), ~( fellow( X, Y ) ) ] )
% 3.42/3.87  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, skc6 ), 
% 3.42/3.87    :=( Y, skf5( X ) )] )).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 2186, [ ~( fellow( skc6, skf5( X ) ) ) ] )
% 3.42/3.87  , clause( 9231, [ ~( fellow( skc6, skf5( X ) ) ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  resolution(
% 3.42/3.87  clause( 9232, [ ~( member( skc6, skf5( X ), skc7 ) ) ] )
% 3.42/3.87  , clause( 2186, [ ~( fellow( skc6, skf5( X ) ) ) ] )
% 3.42/3.87  , 0, clause( 87, [ ~( member( skc6, X, skc7 ) ), fellow( skc6, X ) ] )
% 3.42/3.87  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, skf5( X )
% 3.42/3.87     )] )).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 2192, [ ~( member( skc6, skf5( X ), skc7 ) ) ] )
% 3.42/3.87  , clause( 9232, [ ~( member( skc6, skf5( X ), skc7 ) ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  paramod(
% 3.42/3.87  clause( 9234, [ ~( member( skc6, X, skc7 ) ), ~( member( skc6, X, skc7 ) )
% 3.42/3.87     ] )
% 3.42/3.87  , clause( 1878, [ ~( member( skc6, X, skc7 ) ), =( skf5( X ), X ) ] )
% 3.42/3.87  , 1, clause( 2192, [ ~( member( skc6, skf5( X ), skc7 ) ) ] )
% 3.42/3.87  , 0, 3, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 3.42/3.87    ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  factor(
% 3.42/3.87  clause( 9235, [ ~( member( skc6, X, skc7 ) ) ] )
% 3.42/3.87  , clause( 9234, [ ~( member( skc6, X, skc7 ) ), ~( member( skc6, X, skc7 )
% 3.42/3.87     ) ] )
% 3.42/3.87  , 0, 1, substitution( 0, [ :=( X, X )] )).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 9035, [ ~( member( skc6, X, skc7 ) ) ] )
% 3.42/3.87  , clause( 9235, [ ~( member( skc6, X, skc7 ) ) ] )
% 3.42/3.87  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  resolution(
% 3.42/3.87  clause( 9236, [] )
% 3.42/3.87  , clause( 9035, [ ~( member( skc6, X, skc7 ) ) ] )
% 3.42/3.87  , 0, clause( 977, [ member( skc6, skf10( skc7, skc6 ), skc7 ) ] )
% 3.42/3.87  , 0, substitution( 0, [ :=( X, skf10( skc7, skc6 ) )] ), substitution( 1, [] )
% 3.42/3.87    ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  subsumption(
% 3.42/3.87  clause( 9040, [] )
% 3.42/3.87  , clause( 9236, [] )
% 3.42/3.87  , substitution( 0, [] ), permutation( 0, [] ) ).
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  end.
% 3.42/3.87  
% 3.42/3.87  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 3.42/3.87  
% 3.42/3.87  Memory use:
% 3.42/3.87  
% 3.42/3.87  space for terms:        127451
% 3.42/3.87  space for clauses:      356477
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  clauses generated:      250781
% 3.42/3.87  clauses kept:           9041
% 3.42/3.87  clauses selected:       2526
% 3.42/3.87  clauses deleted:        65
% 3.42/3.87  clauses inuse deleted:  53
% 3.42/3.87  
% 3.42/3.87  subsentry:          65317
% 3.42/3.87  literals s-matched: 35840
% 3.42/3.87  literals matched:   35799
% 3.42/3.87  full subsumption:   1538
% 3.42/3.87  
% 3.42/3.87  checksum:           641821993
% 3.42/3.87  
% 3.42/3.87  
% 3.42/3.87  Bliksem ended
%------------------------------------------------------------------------------