TSTP Solution File: SWV888-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SWV888-1 : TPTP v8.1.0. Released v4.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n018.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 0s
% DateTime : Wed Jul 20 16:29:03 EDT 2022

% Result   : Unsatisfiable 0.44s 1.17s
% Output   : Refutation 0.44s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : SWV888-1 : TPTP v8.1.0. Released v4.1.0.
% 0.07/0.13  % Command  : bliksem %s
% 0.13/0.34  % Computer : n018.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % DateTime : Wed Jun 15 03:22:29 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.44/1.10  *** allocated 10000 integers for termspace/termends
% 0.44/1.10  *** allocated 10000 integers for clauses
% 0.44/1.10  *** allocated 10000 integers for justifications
% 0.44/1.10  Bliksem 1.12
% 0.44/1.10  
% 0.44/1.10  
% 0.44/1.10  Automatic Strategy Selection
% 0.44/1.10  
% 0.44/1.10  Clauses:
% 0.44/1.10  [
% 0.44/1.10     [ =( 'c_Fun_Oid'( X, Y ), X ) ],
% 0.44/1.10     [ =( X, Y ), ~( 'c_Natural_Oevaln'( 'c_Com_Ocom_OSKIP', Y, Z, X ) ) ]
% 0.44/1.10    ,
% 0.44/1.10     [ =( X, 'c_Option_Ooption_OSome'( 
% 0.44/1.10    'c_ATP__Linkup_Osko__Option__Xoption__Xnchotomy__1__1'( X, Y ), Y ) ), 
% 0.44/1.10    =( X, 'c_Option_Ooption_ONone'( Y ) ) ],
% 0.44/1.10     [ =( X, 'c_Suc'( 'c_Natural_Osko__Natural__Xevaln__elim__cases__6__1'( Y
% 0.44/1.10    , X, Z, T ) ) ), ~( 'c_Natural_Oevaln'( 'c_Com_Ocom_OBODY'( Y ), Z, X, T
% 0.44/1.10     ) ) ],
% 0.44/1.10     [ 'c_Natural_Oevalc'( X, 
% 0.44/1.10    'c_Natural_Osko__Natural__Xevalc__elim__cases__4__1'( Y, X, Z, T ), T ), 
% 0.44/1.10    ~( 'c_Natural_Oevalc'( 'c_Com_Ocom_OSemi'( Y, X ), Z, T ) ) ],
% 0.44/1.10     [ 'c_Natural_Oevalc'( X, Y, 
% 0.44/1.10    'c_Natural_Osko__Natural__Xevalc__elim__cases__4__1'( X, Z, Y, T ) ), ~( 
% 0.44/1.10    'c_Natural_Oevalc'( 'c_Com_Ocom_OSemi'( X, Z ), Y, T ) ) ],
% 0.44/1.10     [ 'c_Com_OWT'( 'c_Com_Ocom_OSKIP' ) ],
% 0.44/1.10     [ 'c_Natural_Oevaln'( 'c_Com_Ocom_OSemi'( X, Y ), Z, T, U ), ~( 
% 0.44/1.10    'c_Natural_Oevaln'( Y, W, T, U ) ), ~( 'c_Natural_Oevaln'( X, Z, T, W ) )
% 0.44/1.10     ],
% 0.44/1.10     [ ~( =( 'c_Option_Ooption_ONone'( X ), 'c_Option_Ooption_OSome'( Y, X )
% 0.44/1.10     ) ) ],
% 0.44/1.10     [ ~( =( 'c_Option_Ooption_ONone'( X ), 'c_Option_Ooption_OSome'( Y, X )
% 0.44/1.10     ) ) ],
% 0.44/1.10     [ 'c_Natural_Oevaln'( X, Y, 'c_Natural_Osko__Natural__Xeval__eq__1__1'( 
% 0.44/1.10    X, Y, Z ), Z ), ~( 'c_Natural_Oevalc'( X, Y, Z ) ) ],
% 0.44/1.10     [ =( X, 'c_Option_Ooption_OSome'( 
% 0.44/1.10    'c_ATP__Linkup_Osko__Option__Xnot__None__eq__1__1'( X, Y ), Y ) ), =( X, 
% 0.44/1.10    'c_Option_Ooption_ONone'( Y ) ) ],
% 0.44/1.10     [ ~( =( 'c_Com_Ocom_OSemi'( X, Y ), 'c_Com_Ocom_OSemi'( Z, T ) ) ), =( Y
% 0.44/1.10    , T ) ],
% 0.44/1.10     [ ~( =( 'c_Com_Ocom_OSemi'( X, Y ), 'c_Com_Ocom_OSemi'( Z, T ) ) ), =( X
% 0.44/1.10    , Z ) ],
% 0.44/1.10     [ ~( =( 'c_Option_Ooption_OSome'( X, Y ), 'c_Option_Ooption_ONone'( Y )
% 0.44/1.10     ) ) ],
% 0.44/1.10     [ ~( =( 'c_Option_Ooption_OSome'( X, Y ), 'c_Option_Ooption_ONone'( Y )
% 0.44/1.10     ) ) ],
% 0.44/1.10     [ ~( =( 'c_Option_Ooption_OSome'( X, Y ), 'c_Option_Ooption_OSome'( Z, Y
% 0.44/1.10     ) ) ), =( X, Z ) ],
% 0.44/1.10     [ ~( =( 'c_Suc'( X ), 'c_Suc'( Y ) ) ), =( X, Y ) ],
% 0.44/1.10     [ ~( =( 'c_Suc'( X ), 'c_Suc'( Y ) ) ), =( X, Y ) ],
% 0.44/1.10     [ 'c_Natural_Oevaln'( X, 
% 0.44/1.10    'c_Natural_Osko__Natural__Xevaln__elim__cases__4__1'( Y, X, Z, T, U ), Z
% 0.44/1.10    , U ), ~( 'c_Natural_Oevaln'( 'c_Com_Ocom_OSemi'( Y, X ), T, Z, U ) ) ]
% 0.44/1.10    ,
% 0.44/1.10     [ 'c_Natural_Oevaln'( X, Y, Z, 
% 0.44/1.10    'c_Natural_Osko__Natural__Xevaln__elim__cases__4__1'( X, T, Z, Y, U ) ), 
% 0.44/1.10    ~( 'c_Natural_Oevaln'( 'c_Com_Ocom_OSemi'( X, T ), Y, Z, U ) ) ],
% 0.44/1.10     [ 'c_Natural_Oevaln'( X, Y, 'c_Suc'( Z ), T ), ~( 'c_Natural_Oevaln'( X
% 0.44/1.10    , Y, Z, T ) ) ],
% 0.44/1.10     [ =( X, 'c_Option_Ooption_ONone'( Y ) ), =( X, 'c_Option_Ooption_OSome'( 
% 0.44/1.10    'c_ATP__Linkup_Osko__Option__Xnot__Some__eq__1__1'( X, Y ), Y ) ) ],
% 0.44/1.10     [ 'c_Natural_Oevaln'( 'c_Com_Ocom_OSKIP', X, Y, X ) ],
% 0.44/1.10     [ 'c_Com_OWT'( X ), ~( 'c_Com_OWT'( 'c_Com_Ocom_OSemi'( Y, X ) ) ) ]
% 0.44/1.10    ,
% 0.44/1.10     [ 'c_Com_OWT'( X ), ~( 'c_Com_OWT'( 'c_Com_Ocom_OSemi'( X, Y ) ) ) ]
% 0.44/1.10    ,
% 0.44/1.10     [ ~( =( 'c_Com_Ocom_OSemi'( X, Y ), 'c_Com_Ocom_OSKIP' ) ) ],
% 0.44/1.10     [ 'c_Natural_Oevaln'( X, Y, 
% 0.44/1.10    'c_Natural_Osko__Natural__Xevalc__evaln__1__1'( X, Y, Z ), Z ), ~( 
% 0.44/1.10    'c_Natural_Oevalc'( X, Y, Z ) ) ],
% 0.44/1.10     [ 'c_Com_OWT'( 'c_Com_Ocom_OSemi'( X, Y ) ), ~( 'c_Com_OWT'( Y ) ), ~( 
% 0.44/1.10    'c_Com_OWT'( X ) ) ],
% 0.44/1.10     [ ~( =( 'c_Com_Obody'( X ), 'c_Option_Ooption_OSome'( Y, 'tc_Com_Ocom' )
% 0.44/1.10     ) ), ~( 'c_Com_OWT__bodies' ), 'c_Com_OWT'( Y ) ],
% 0.44/1.10     [ ~( =( 'c_Suc'( X ), X ) ) ],
% 0.44/1.10     [ ~( =( X, 'c_Suc'( X ) ) ) ],
% 0.44/1.10     [ =( X, 'c_Option_Ooption_OSome'( 
% 0.44/1.10    'c_ATP__Linkup_Osko__Option__Xoption__Xexhaust__1__1'( X, Y ), Y ) ), =( 
% 0.44/1.10    X, 'c_Option_Ooption_ONone'( Y ) ) ],
% 0.44/1.10     [ ~( =( 'c_Com_Ocom_OSKIP', 'c_Com_Ocom_OSemi'( X, Y ) ) ) ],
% 0.44/1.10     [ =( 'c_Option_Othe'( 'c_Option_Ooption_OSome'( X, Y ), Y ), X ) ],
% 0.44/1.10     [ 'c_Com_OWT'( 'c_Com_Ocom_OBODY'( X ) ), =( 'c_Com_Obody'( X ), 
% 0.44/1.10    'c_Option_Ooption_ONone'( 'tc_Com_Ocom' ) ) ],
% 0.44/1.10     [ ~( =( 'c_Com_Ocom_OBODY'( X ), 'c_Com_Ocom_OSKIP' ) ) ],
% 0.44/1.10     [ 'c_Natural_Oevalc'( 'c_Com_Ocom_OBODY'( X ), Y, Z ), ~( 
% 0.44/1.10    'c_Natural_Oevalc'( 'c_Option_Othe'( 'c_Com_Obody'( X ), 'tc_Com_Ocom' )
% 0.44/1.10    , Y, Z ) ) ],
% 0.44/1.17     [ 'c_Natural_Oevalc'( 'c_Option_Othe'( 'c_Com_Obody'( X ), 'tc_Com_Ocom'
% 0.44/1.17     ), Y, Z ), ~( 'c_Natural_Oevalc'( 'c_Com_Ocom_OBODY'( X ), Y, Z ) ) ]
% 0.44/1.17    ,
% 0.44/1.17     [ =( X, Y ), ~( 'c_Natural_Oevalc'( Z, T, X ) ), ~( 'c_Natural_Oevalc'( 
% 0.44/1.17    Z, T, Y ) ) ],
% 0.44/1.17     [ 'c_Natural_Oevalc'( 'c_Com_Ocom_OSKIP', X, X ) ],
% 0.44/1.17     [ =( 'c_Fun_Oid'( 'v_x', 't_a' ), 'v_x' ) ],
% 0.44/1.17     [ 'c_Natural_Oevaln'( 'c_Option_Othe'( 'c_Com_Obody'( X ), 'tc_Com_Ocom'
% 0.44/1.17     ), Y, 'c_Natural_Osko__Natural__Xevaln__elim__cases__6__1'( X, Z, Y, T )
% 0.44/1.17    , T ), ~( 'c_Natural_Oevaln'( 'c_Com_Ocom_OBODY'( X ), Y, Z, T ) ) ],
% 0.44/1.17     [ =( 'c_Com_Obody'( X ), 'c_Option_Ooption_OSome'( 
% 0.44/1.17    'c_Com_Osko__Com__XWTs__elim__cases__7__1'( X ), 'tc_Com_Ocom' ) ), ~( 
% 0.44/1.17    'c_Com_OWT'( 'c_Com_Ocom_OBODY'( X ) ) ) ],
% 0.44/1.17     [ ~( =( 'c_Com_Ocom_OBODY'( X ), 'c_Com_Ocom_OSemi'( Y, Z ) ) ) ],
% 0.44/1.17     [ ~( =( 'c_Com_Ocom_OSemi'( X, Y ), 'c_Com_Ocom_OBODY'( Z ) ) ) ],
% 0.44/1.17     [ 'c_Natural_Oevalc'( 'c_Com_Ocom_OSemi'( X, Y ), Z, T ), ~( 
% 0.44/1.17    'c_Natural_Oevalc'( Y, U, T ) ), ~( 'c_Natural_Oevalc'( X, Z, U ) ) ]
% 0.44/1.17    ,
% 0.44/1.17     [ 'c_Natural_Oevaln'( 'c_Com_Ocom_OBODY'( X ), Y, 'c_Suc'( Z ), T ), ~( 
% 0.44/1.17    'c_Natural_Oevaln'( 'c_Option_Othe'( 'c_Com_Obody'( X ), 'tc_Com_Ocom' )
% 0.44/1.17    , Y, Z, T ) ) ],
% 0.44/1.17     [ ~( =( 'c_Com_Ocom_OBODY'( X ), 'c_Com_Ocom_OBODY'( Y ) ) ), =( X, Y )
% 0.44/1.17     ],
% 0.44/1.17     [ ~( =( 'c_Com_Ocom_OSKIP', 'c_Com_Ocom_OBODY'( X ) ) ) ],
% 0.44/1.17     [ =( X, Y ), ~( 'c_Natural_Oevalc'( 'c_Com_Ocom_OSKIP', Y, X ) ) ],
% 0.44/1.17     [ 'c_Natural_Oevalc'( X, Y, Z ), ~( 'c_Natural_Oevaln'( X, Y, T, Z ) ) ]
% 0.44/1.17    ,
% 0.44/1.17     [ 'c_Natural_Oevalc'( X, Y, Z ), ~( 'c_Natural_Oevaln'( X, Y, T, Z ) ) ]
% 0.44/1.17    ,
% 0.44/1.17     [ 'c_Natural_Oevalc'( 'c_Option_Othe'( 'c_Com_Obody'( 'v_pn' ), 
% 0.44/1.17    'tc_Com_Ocom' ), 'v_x', 'v_xa' ) ],
% 0.44/1.17     [ ~( 'c_Natural_Oevalc'( 'c_Com_Ocom_OBODY'( 'v_pn' ), 'v_x', 'v_xa' ) )
% 0.44/1.17     ]
% 0.44/1.17  ] .
% 0.44/1.17  
% 0.44/1.17  
% 0.44/1.17  percentage equality = 0.420455, percentage horn = 0.900000
% 0.44/1.17  This is a problem with some equality
% 0.44/1.17  
% 0.44/1.17  
% 0.44/1.17  
% 0.44/1.17  Options Used:
% 0.44/1.17  
% 0.44/1.17  useres =            1
% 0.44/1.17  useparamod =        1
% 0.44/1.17  useeqrefl =         1
% 0.44/1.17  useeqfact =         1
% 0.44/1.17  usefactor =         1
% 0.44/1.17  usesimpsplitting =  0
% 0.44/1.17  usesimpdemod =      5
% 0.44/1.17  usesimpres =        3
% 0.44/1.17  
% 0.44/1.17  resimpinuse      =  1000
% 0.44/1.17  resimpclauses =     20000
% 0.44/1.17  substype =          eqrewr
% 0.44/1.17  backwardsubs =      1
% 0.44/1.17  selectoldest =      5
% 0.44/1.17  
% 0.44/1.17  litorderings [0] =  split
% 0.44/1.17  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.44/1.17  
% 0.44/1.17  termordering =      kbo
% 0.44/1.17  
% 0.44/1.17  litapriori =        0
% 0.44/1.17  termapriori =       1
% 0.44/1.17  litaposteriori =    0
% 0.44/1.17  termaposteriori =   0
% 0.44/1.17  demodaposteriori =  0
% 0.44/1.17  ordereqreflfact =   0
% 0.44/1.17  
% 0.44/1.17  litselect =         negord
% 0.44/1.17  
% 0.44/1.17  maxweight =         15
% 0.44/1.17  maxdepth =          30000
% 0.44/1.17  maxlength =         115
% 0.44/1.17  maxnrvars =         195
% 0.44/1.17  excuselevel =       1
% 0.44/1.17  increasemaxweight = 1
% 0.44/1.17  
% 0.44/1.17  maxselected =       10000000
% 0.44/1.17  maxnrclauses =      10000000
% 0.44/1.17  
% 0.44/1.17  showgenerated =    0
% 0.44/1.17  showkept =         0
% 0.44/1.17  showselected =     0
% 0.44/1.17  showdeleted =      0
% 0.44/1.17  showresimp =       1
% 0.44/1.17  showstatus =       2000
% 0.44/1.17  
% 0.44/1.17  prologoutput =     1
% 0.44/1.17  nrgoals =          5000000
% 0.44/1.17  totalproof =       1
% 0.44/1.17  
% 0.44/1.17  Symbols occurring in the translation:
% 0.44/1.17  
% 0.44/1.17  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.44/1.17  .  [1, 2]      (w:1, o:57, a:1, s:1, b:0), 
% 0.44/1.17  !  [4, 1]      (w:0, o:46, a:1, s:1, b:0), 
% 0.44/1.17  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.44/1.17  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.44/1.17  'c_Fun_Oid'  [41, 2]      (w:1, o:82, a:1, s:1, b:0), 
% 0.44/1.17  'c_Com_Ocom_OSKIP'  [44, 0]      (w:1, o:17, a:1, s:1, b:0), 
% 0.44/1.17  'c_Natural_Oevaln'  [46, 4]      (w:1, o:93, a:1, s:1, b:0), 
% 0.44/1.17  'c_ATP__Linkup_Osko__Option__Xoption__Xnchotomy__1__1'  [48, 2]      (w:1
% 0.44/1.17    , o:85, a:1, s:1, b:0), 
% 0.44/1.17  'c_Option_Ooption_OSome'  [49, 2]      (w:1, o:86, a:1, s:1, b:0), 
% 0.44/1.17  'c_Option_Ooption_ONone'  [50, 1]      (w:1, o:51, a:1, s:1, b:0), 
% 0.44/1.17  'c_Natural_Osko__Natural__Xevaln__elim__cases__6__1'  [53, 4]      (w:1, o:
% 0.44/1.17    94, a:1, s:1, b:0), 
% 0.44/1.17  'c_Suc'  [54, 1]      (w:1, o:52, a:1, s:1, b:0), 
% 0.44/1.17  'c_Com_Ocom_OBODY'  [55, 1]      (w:1, o:54, a:1, s:1, b:0), 
% 0.44/1.17  'c_Natural_Osko__Natural__Xevalc__elim__cases__4__1'  [58, 4]      (w:1, o:
% 0.44/1.17    95, a:1, s:1, b:0), 
% 0.44/1.17  'c_Natural_Oevalc'  [59, 3]      (w:1, o:90, a:1, s:1, b:0), 
% 0.44/1.17  'c_Com_Ocom_OSemi'  [60, 2]      (w:1, o:87, a:1, s:1, b:0), 
% 0.44/1.17  'c_Com_OWT'  [61, 1]      (w:1, o:55, a:1, s:1, b:0), 
% 0.44/1.17  'c_Natural_Osko__Natural__Xeval__eq__1__1'  [68, 3]      (w:1, o:91, a:1
% 0.44/1.17    , s:1, b:0), 
% 0.44/1.17  'c_ATP__Linkup_Osko__Option__Xnot__None__eq__1__1'  [69, 2]      (w:1, o:83
% 0.44/1.17    , a:1, s:1, b:0), 
% 0.44/1.17  'c_Natural_Osko__Natural__Xevaln__elim__cases__4__1'  [78, 5]      (w:1, o:
% 0.44/1.17    96, a:1, s:1, b:0), 
% 0.44/1.17  'c_ATP__Linkup_Osko__Option__Xnot__Some__eq__1__1'  [80, 2]      (w:1, o:84
% 0.44/1.17    , a:1, s:1, b:0), 
% 0.44/1.17  'c_Natural_Osko__Natural__Xevalc__evaln__1__1'  [81, 3]      (w:1, o:92, a:
% 0.44/1.17    1, s:1, b:0), 
% 0.44/1.17  'c_Com_Obody'  [83, 1]      (w:1, o:53, a:1, s:1, b:0), 
% 0.44/1.17  'tc_Com_Ocom'  [85, 0]      (w:1, o:38, a:1, s:1, b:0), 
% 0.44/1.17  'c_Com_OWT__bodies'  [86, 0]      (w:1, o:39, a:1, s:1, b:0), 
% 0.44/1.17  'c_ATP__Linkup_Osko__Option__Xoption__Xexhaust__1__1'  [87, 2]      (w:1
% 0.44/1.17    , o:88, a:1, s:1, b:0), 
% 0.44/1.17  'c_Option_Othe'  [88, 2]      (w:1, o:89, a:1, s:1, b:0), 
% 0.44/1.17  'v_x'  [91, 0]      (w:1, o:41, a:1, s:1, b:0), 
% 0.44/1.17  't_a'  [92, 0]      (w:1, o:42, a:1, s:1, b:0), 
% 0.44/1.17  'c_Com_Osko__Com__XWTs__elim__cases__7__1'  [93, 1]      (w:1, o:56, a:1
% 0.44/1.17    , s:1, b:0), 
% 0.44/1.17  'v_pn'  [95, 0]      (w:1, o:44, a:1, s:1, b:0), 
% 0.44/1.17  'v_xa'  [96, 0]      (w:1, o:45, a:1, s:1, b:0).
% 0.44/1.17  
% 0.44/1.17  
% 0.44/1.17  Starting Search:
% 0.44/1.17  
% 0.44/1.17  Resimplifying inuse:
% 0.44/1.17  Done
% 0.44/1.17  
% 0.44/1.17  
% 0.44/1.17  Intermediate Status:
% 0.44/1.17  Generated:    5379
% 0.44/1.17  Kept:         2009
% 0.44/1.17  Inuse:        83
% 0.44/1.17  Deleted:      1
% 0.44/1.17  Deletedinuse: 1
% 0.44/1.17  
% 0.44/1.17  Resimplifying inuse:
% 0.44/1.17  Done
% 0.44/1.17  
% 0.44/1.17  
% 0.44/1.17  Bliksems!, er is een bewijs:
% 0.44/1.17  % SZS status Unsatisfiable
% 0.44/1.17  % SZS output start Refutation
% 0.44/1.17  
% 0.44/1.17  clause( 31, [ 'c_Natural_Oevalc'( 'c_Com_Ocom_OBODY'( X ), Y, Z ), ~( 
% 0.44/1.17    'c_Natural_Oevalc'( 'c_Option_Othe'( 'c_Com_Obody'( X ), 'tc_Com_Ocom' )
% 0.44/1.17    , Y, Z ) ) ] )
% 0.44/1.17  .
% 0.44/1.17  clause( 43, [ 'c_Natural_Oevalc'( 'c_Option_Othe'( 'c_Com_Obody'( 'v_pn' )
% 0.44/1.17    , 'tc_Com_Ocom' ), 'v_x', 'v_xa' ) ] )
% 0.44/1.17  .
% 0.44/1.17  clause( 44, [ ~( 'c_Natural_Oevalc'( 'c_Com_Ocom_OBODY'( 'v_pn' ), 'v_x', 
% 0.44/1.17    'v_xa' ) ) ] )
% 0.44/1.17  .
% 0.44/1.17  clause( 2959, [] )
% 0.44/1.17  .
% 0.44/1.17  
% 0.44/1.17  
% 0.44/1.17  % SZS output end Refutation
% 0.44/1.17  found a proof!
% 0.44/1.17  
% 0.44/1.17  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.44/1.17  
% 0.44/1.17  initialclauses(
% 0.44/1.17  [ clause( 2961, [ =( 'c_Fun_Oid'( X, Y ), X ) ] )
% 0.44/1.17  , clause( 2962, [ =( X, Y ), ~( 'c_Natural_Oevaln'( 'c_Com_Ocom_OSKIP', Y, 
% 0.44/1.17    Z, X ) ) ] )
% 0.44/1.17  , clause( 2963, [ =( X, 'c_Option_Ooption_OSome'( 
% 0.44/1.17    'c_ATP__Linkup_Osko__Option__Xoption__Xnchotomy__1__1'( X, Y ), Y ) ), 
% 0.44/1.17    =( X, 'c_Option_Ooption_ONone'( Y ) ) ] )
% 0.44/1.17  , clause( 2964, [ =( X, 'c_Suc'( 
% 0.44/1.17    'c_Natural_Osko__Natural__Xevaln__elim__cases__6__1'( Y, X, Z, T ) ) ), 
% 0.44/1.17    ~( 'c_Natural_Oevaln'( 'c_Com_Ocom_OBODY'( Y ), Z, X, T ) ) ] )
% 0.44/1.17  , clause( 2965, [ 'c_Natural_Oevalc'( X, 
% 0.44/1.17    'c_Natural_Osko__Natural__Xevalc__elim__cases__4__1'( Y, X, Z, T ), T ), 
% 0.44/1.17    ~( 'c_Natural_Oevalc'( 'c_Com_Ocom_OSemi'( Y, X ), Z, T ) ) ] )
% 0.44/1.17  , clause( 2966, [ 'c_Natural_Oevalc'( X, Y, 
% 0.44/1.17    'c_Natural_Osko__Natural__Xevalc__elim__cases__4__1'( X, Z, Y, T ) ), ~( 
% 0.44/1.17    'c_Natural_Oevalc'( 'c_Com_Ocom_OSemi'( X, Z ), Y, T ) ) ] )
% 0.44/1.17  , clause( 2967, [ 'c_Com_OWT'( 'c_Com_Ocom_OSKIP' ) ] )
% 0.44/1.17  , clause( 2968, [ 'c_Natural_Oevaln'( 'c_Com_Ocom_OSemi'( X, Y ), Z, T, U )
% 0.44/1.17    , ~( 'c_Natural_Oevaln'( Y, W, T, U ) ), ~( 'c_Natural_Oevaln'( X, Z, T, 
% 0.44/1.17    W ) ) ] )
% 0.44/1.17  , clause( 2969, [ ~( =( 'c_Option_Ooption_ONone'( X ), 
% 0.44/1.17    'c_Option_Ooption_OSome'( Y, X ) ) ) ] )
% 0.44/1.17  , clause( 2970, [ ~( =( 'c_Option_Ooption_ONone'( X ), 
% 0.44/1.17    'c_Option_Ooption_OSome'( Y, X ) ) ) ] )
% 0.44/1.17  , clause( 2971, [ 'c_Natural_Oevaln'( X, Y, 
% 0.44/1.17    'c_Natural_Osko__Natural__Xeval__eq__1__1'( X, Y, Z ), Z ), ~( 
% 0.44/1.17    'c_Natural_Oevalc'( X, Y, Z ) ) ] )
% 0.44/1.17  , clause( 2972, [ =( X, 'c_Option_Ooption_OSome'( 
% 0.44/1.17    'c_ATP__Linkup_Osko__Option__Xnot__None__eq__1__1'( X, Y ), Y ) ), =( X, 
% 0.44/1.17    'c_Option_Ooption_ONone'( Y ) ) ] )
% 0.44/1.17  , clause( 2973, [ ~( =( 'c_Com_Ocom_OSemi'( X, Y ), 'c_Com_Ocom_OSemi'( Z, 
% 0.44/1.17    T ) ) ), =( Y, T ) ] )
% 0.44/1.17  , clause( 2974, [ ~( =( 'c_Com_Ocom_OSemi'( X, Y ), 'c_Com_Ocom_OSemi'( Z, 
% 0.44/1.17    T ) ) ), =( X, Z ) ] )
% 0.44/1.17  , clause( 2975, [ ~( =( 'c_Option_Ooption_OSome'( X, Y ), 
% 0.44/1.17    'c_Option_Ooption_ONone'( Y ) ) ) ] )
% 0.44/1.17  , clause( 2976, [ ~( =( 'c_Option_Ooption_OSome'( X, Y ), 
% 0.44/1.17    'c_Option_Ooption_ONone'( Y ) ) ) ] )
% 0.44/1.17  , clause( 2977, [ ~( =( 'c_Option_Ooption_OSome'( X, Y ), 
% 0.44/1.17    'c_Option_Ooption_OSome'( Z, Y ) ) ), =( X, Z ) ] )
% 0.44/1.17  , clause( 2978, [ ~( =( 'c_Suc'( X ), 'c_Suc'( Y ) ) ), =( X, Y ) ] )
% 0.44/1.17  , clause( 2979, [ ~( =( 'c_Suc'( X ), 'c_Suc'( Y ) ) ), =( X, Y ) ] )
% 0.44/1.17  , clause( 2980, [ 'c_Natural_Oevaln'( X, 
% 0.44/1.17    'c_Natural_Osko__Natural__Xevaln__elim__cases__4__1'( Y, X, Z, T, U ), Z
% 0.44/1.17    , U ), ~( 'c_Natural_Oevaln'( 'c_Com_Ocom_OSemi'( Y, X ), T, Z, U ) ) ]
% 0.44/1.17     )
% 0.44/1.17  , clause( 2981, [ 'c_Natural_Oevaln'( X, Y, Z, 
% 0.44/1.17    'c_Natural_Osko__Natural__Xevaln__elim__cases__4__1'( X, T, Z, Y, U ) ), 
% 0.44/1.17    ~( 'c_Natural_Oevaln'( 'c_Com_Ocom_OSemi'( X, T ), Y, Z, U ) ) ] )
% 0.44/1.17  , clause( 2982, [ 'c_Natural_Oevaln'( X, Y, 'c_Suc'( Z ), T ), ~( 
% 0.44/1.17    'c_Natural_Oevaln'( X, Y, Z, T ) ) ] )
% 0.44/1.17  , clause( 2983, [ =( X, 'c_Option_Ooption_ONone'( Y ) ), =( X, 
% 0.44/1.17    'c_Option_Ooption_OSome'( 
% 0.44/1.17    'c_ATP__Linkup_Osko__Option__Xnot__Some__eq__1__1'( X, Y ), Y ) ) ] )
% 0.44/1.17  , clause( 2984, [ 'c_Natural_Oevaln'( 'c_Com_Ocom_OSKIP', X, Y, X ) ] )
% 0.44/1.17  , clause( 2985, [ 'c_Com_OWT'( X ), ~( 'c_Com_OWT'( 'c_Com_Ocom_OSemi'( Y, 
% 0.44/1.17    X ) ) ) ] )
% 0.44/1.17  , clause( 2986, [ 'c_Com_OWT'( X ), ~( 'c_Com_OWT'( 'c_Com_Ocom_OSemi'( X, 
% 0.44/1.17    Y ) ) ) ] )
% 0.44/1.17  , clause( 2987, [ ~( =( 'c_Com_Ocom_OSemi'( X, Y ), 'c_Com_Ocom_OSKIP' ) )
% 0.44/1.17     ] )
% 0.44/1.17  , clause( 2988, [ 'c_Natural_Oevaln'( X, Y, 
% 0.44/1.17    'c_Natural_Osko__Natural__Xevalc__evaln__1__1'( X, Y, Z ), Z ), ~( 
% 0.44/1.17    'c_Natural_Oevalc'( X, Y, Z ) ) ] )
% 0.44/1.17  , clause( 2989, [ 'c_Com_OWT'( 'c_Com_Ocom_OSemi'( X, Y ) ), ~( 'c_Com_OWT'( 
% 0.44/1.17    Y ) ), ~( 'c_Com_OWT'( X ) ) ] )
% 0.44/1.17  , clause( 2990, [ ~( =( 'c_Com_Obody'( X ), 'c_Option_Ooption_OSome'( Y, 
% 0.44/1.17    'tc_Com_Ocom' ) ) ), ~( 'c_Com_OWT__bodies' ), 'c_Com_OWT'( Y ) ] )
% 0.44/1.17  , clause( 2991, [ ~( =( 'c_Suc'( X ), X ) ) ] )
% 0.44/1.17  , clause( 2992, [ ~( =( X, 'c_Suc'( X ) ) ) ] )
% 0.44/1.17  , clause( 2993, [ =( X, 'c_Option_Ooption_OSome'( 
% 0.44/1.17    'c_ATP__Linkup_Osko__Option__Xoption__Xexhaust__1__1'( X, Y ), Y ) ), =( 
% 0.44/1.17    X, 'c_Option_Ooption_ONone'( Y ) ) ] )
% 0.44/1.17  , clause( 2994, [ ~( =( 'c_Com_Ocom_OSKIP', 'c_Com_Ocom_OSemi'( X, Y ) ) )
% 0.44/1.17     ] )
% 0.44/1.17  , clause( 2995, [ =( 'c_Option_Othe'( 'c_Option_Ooption_OSome'( X, Y ), Y )
% 0.44/1.17    , X ) ] )
% 0.44/1.17  , clause( 2996, [ 'c_Com_OWT'( 'c_Com_Ocom_OBODY'( X ) ), =( 'c_Com_Obody'( 
% 0.44/1.17    X ), 'c_Option_Ooption_ONone'( 'tc_Com_Ocom' ) ) ] )
% 0.44/1.17  , clause( 2997, [ ~( =( 'c_Com_Ocom_OBODY'( X ), 'c_Com_Ocom_OSKIP' ) ) ]
% 0.44/1.17     )
% 0.44/1.17  , clause( 2998, [ 'c_Natural_Oevalc'( 'c_Com_Ocom_OBODY'( X ), Y, Z ), ~( 
% 0.44/1.17    'c_Natural_Oevalc'( 'c_Option_Othe'( 'c_Com_Obody'( X ), 'tc_Com_Ocom' )
% 0.44/1.17    , Y, Z ) ) ] )
% 0.44/1.17  , clause( 2999, [ 'c_Natural_Oevalc'( 'c_Option_Othe'( 'c_Com_Obody'( X ), 
% 0.44/1.17    'tc_Com_Ocom' ), Y, Z ), ~( 'c_Natural_Oevalc'( 'c_Com_Ocom_OBODY'( X ), 
% 0.44/1.17    Y, Z ) ) ] )
% 0.44/1.17  , clause( 3000, [ =( X, Y ), ~( 'c_Natural_Oevalc'( Z, T, X ) ), ~( 
% 0.44/1.17    'c_Natural_Oevalc'( Z, T, Y ) ) ] )
% 0.44/1.17  , clause( 3001, [ 'c_Natural_Oevalc'( 'c_Com_Ocom_OSKIP', X, X ) ] )
% 0.44/1.17  , clause( 3002, [ =( 'c_Fun_Oid'( 'v_x', 't_a' ), 'v_x' ) ] )
% 0.44/1.17  , clause( 3003, [ 'c_Natural_Oevaln'( 'c_Option_Othe'( 'c_Com_Obody'( X ), 
% 0.44/1.17    'tc_Com_Ocom' ), Y, 'c_Natural_Osko__Natural__Xevaln__elim__cases__6__1'( 
% 0.44/1.17    X, Z, Y, T ), T ), ~( 'c_Natural_Oevaln'( 'c_Com_Ocom_OBODY'( X ), Y, Z, 
% 0.44/1.17    T ) ) ] )
% 0.44/1.17  , clause( 3004, [ =( 'c_Com_Obody'( X ), 'c_Option_Ooption_OSome'( 
% 0.44/1.17    'c_Com_Osko__Com__XWTs__elim__cases__7__1'( X ), 'tc_Com_Ocom' ) ), ~( 
% 0.44/1.17    'c_Com_OWT'( 'c_Com_Ocom_OBODY'( X ) ) ) ] )
% 0.44/1.17  , clause( 3005, [ ~( =( 'c_Com_Ocom_OBODY'( X ), 'c_Com_Ocom_OSemi'( Y, Z )
% 0.44/1.17     ) ) ] )
% 0.44/1.17  , clause( 3006, [ ~( =( 'c_Com_Ocom_OSemi'( X, Y ), 'c_Com_Ocom_OBODY'( Z )
% 0.44/1.17     ) ) ] )
% 0.44/1.17  , clause( 3007, [ 'c_Natural_Oevalc'( 'c_Com_Ocom_OSemi'( X, Y ), Z, T ), 
% 0.44/1.17    ~( 'c_Natural_Oevalc'( Y, U, T ) ), ~( 'c_Natural_Oevalc'( X, Z, U ) ) ]
% 0.44/1.17     )
% 0.44/1.17  , clause( 3008, [ 'c_Natural_Oevaln'( 'c_Com_Ocom_OBODY'( X ), Y, 'c_Suc'( 
% 0.44/1.17    Z ), T ), ~( 'c_Natural_Oevaln'( 'c_Option_Othe'( 'c_Com_Obody'( X ), 
% 0.44/1.17    'tc_Com_Ocom' ), Y, Z, T ) ) ] )
% 0.44/1.17  , clause( 3009, [ ~( =( 'c_Com_Ocom_OBODY'( X ), 'c_Com_Ocom_OBODY'( Y ) )
% 0.44/1.17     ), =( X, Y ) ] )
% 0.44/1.17  , clause( 3010, [ ~( =( 'c_Com_Ocom_OSKIP', 'c_Com_Ocom_OBODY'( X ) ) ) ]
% 0.44/1.17     )
% 0.44/1.17  , clause( 3011, [ =( X, Y ), ~( 'c_Natural_Oevalc'( 'c_Com_Ocom_OSKIP', Y, 
% 0.44/1.17    X ) ) ] )
% 0.44/1.17  , clause( 3012, [ 'c_Natural_Oevalc'( X, Y, Z ), ~( 'c_Natural_Oevaln'( X, 
% 0.44/1.17    Y, T, Z ) ) ] )
% 0.44/1.17  , clause( 3013, [ 'c_Natural_Oevalc'( X, Y, Z ), ~( 'c_Natural_Oevaln'( X, 
% 0.44/1.17    Y, T, Z ) ) ] )
% 0.44/1.17  , clause( 3014, [ 'c_Natural_Oevalc'( 'c_Option_Othe'( 'c_Com_Obody'( 
% 0.44/1.17    'v_pn' ), 'tc_Com_Ocom' ), 'v_x', 'v_xa' ) ] )
% 0.44/1.17  , clause( 3015, [ ~( 'c_Natural_Oevalc'( 'c_Com_Ocom_OBODY'( 'v_pn' ), 
% 0.44/1.17    'v_x', 'v_xa' ) ) ] )
% 0.44/1.17  ] ).
% 0.44/1.17  
% 0.44/1.17  
% 0.44/1.17  
% 0.44/1.17  subsumption(
% 0.44/1.17  clause( 31, [ 'c_Natural_Oevalc'( 'c_Com_Ocom_OBODY'( X ), Y, Z ), ~( 
% 0.44/1.17    'c_Natural_Oevalc'( 'c_Option_Othe'( 'c_Com_Obody'( X ), 'tc_Com_Ocom' )
% 0.44/1.17    , Y, Z ) ) ] )
% 0.44/1.17  , clause( 2998, [ 'c_Natural_Oevalc'( 'c_Com_Ocom_OBODY'( X ), Y, Z ), ~( 
% 0.44/1.17    'c_Natural_Oevalc'( 'c_Option_Othe'( 'c_Com_Obody'( X ), 'tc_Com_Ocom' )
% 0.44/1.17    , Y, Z ) ) ] )
% 0.44/1.17  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.44/1.17    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] ) ).
% 0.44/1.17  
% 0.44/1.17  
% 0.44/1.17  subsumption(
% 0.44/1.17  clause( 43, [ 'c_Natural_Oevalc'( 'c_Option_Othe'( 'c_Com_Obody'( 'v_pn' )
% 0.44/1.17    , 'tc_Com_Ocom' ), 'v_x', 'v_xa' ) ] )
% 0.44/1.17  , clause( 3014, [ 'c_Natural_Oevalc'( 'c_Option_Othe'( 'c_Com_Obody'( 
% 0.44/1.17    'v_pn' ), 'tc_Com_Ocom' ), 'v_x', 'v_xa' ) ] )
% 0.44/1.17  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.44/1.17  
% 0.44/1.17  
% 0.44/1.17  subsumption(
% 0.44/1.17  clause( 44, [ ~( 'c_Natural_Oevalc'( 'c_Com_Ocom_OBODY'( 'v_pn' ), 'v_x', 
% 0.44/1.17    'v_xa' ) ) ] )
% 0.44/1.17  , clause( 3015, [ ~( 'c_Natural_Oevalc'( 'c_Com_Ocom_OBODY'( 'v_pn' ), 
% 0.44/1.17    'v_x', 'v_xa' ) ) ] )
% 0.44/1.17  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.44/1.17  
% 0.44/1.17  
% 0.44/1.17  resolution(
% 0.44/1.17  clause( 3136, [ 'c_Natural_Oevalc'( 'c_Com_Ocom_OBODY'( 'v_pn' ), 'v_x', 
% 0.44/1.17    'v_xa' ) ] )
% 0.44/1.17  , clause( 31, [ 'c_Natural_Oevalc'( 'c_Com_Ocom_OBODY'( X ), Y, Z ), ~( 
% 0.44/1.17    'c_Natural_Oevalc'( 'c_Option_Othe'( 'c_Com_Obody'( X ), 'tc_Com_Ocom' )
% 0.44/1.17    , Y, Z ) ) ] )
% 0.44/1.17  , 1, clause( 43, [ 'c_Natural_Oevalc'( 'c_Option_Othe'( 'c_Com_Obody'( 
% 0.44/1.17    'v_pn' ), 'tc_Com_Ocom' ), 'v_x', 'v_xa' ) ] )
% 0.44/1.17  , 0, substitution( 0, [ :=( X, 'v_pn' ), :=( Y, 'v_x' ), :=( Z, 'v_xa' )] )
% 0.44/1.17    , substitution( 1, [] )).
% 0.44/1.17  
% 0.44/1.17  
% 0.44/1.17  resolution(
% 0.44/1.17  clause( 3137, [] )
% 0.44/1.17  , clause( 44, [ ~( 'c_Natural_Oevalc'( 'c_Com_Ocom_OBODY'( 'v_pn' ), 'v_x'
% 0.44/1.17    , 'v_xa' ) ) ] )
% 0.44/1.17  , 0, clause( 3136, [ 'c_Natural_Oevalc'( 'c_Com_Ocom_OBODY'( 'v_pn' ), 
% 0.44/1.17    'v_x', 'v_xa' ) ] )
% 0.44/1.17  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.44/1.17  
% 0.44/1.17  
% 0.44/1.17  subsumption(
% 0.44/1.17  clause( 2959, [] )
% 0.44/1.17  , clause( 3137, [] )
% 0.44/1.17  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.44/1.17  
% 0.44/1.17  
% 0.44/1.17  end.
% 0.44/1.17  
% 0.44/1.17  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.44/1.17  
% 0.44/1.17  Memory use:
% 0.44/1.17  
% 0.44/1.17  space for terms:        45161
% 0.44/1.17  space for clauses:      147506
% 0.44/1.17  
% 0.44/1.17  
% 0.44/1.17  clauses generated:      8108
% 0.44/1.17  clauses kept:           2960
% 0.44/1.17  clauses selected:       106
% 0.44/1.17  clauses deleted:        2
% 0.44/1.17  clauses inuse deleted:  2
% 0.44/1.17  
% 0.44/1.17  subsentry:          21471
% 0.44/1.17  literals s-matched: 15413
% 0.44/1.17  literals matched:   13134
% 0.44/1.17  full subsumption:   3527
% 0.44/1.17  
% 0.44/1.17  checksum:           -559928847
% 0.44/1.17  
% 0.44/1.17  
% 0.44/1.17  Bliksem ended
%------------------------------------------------------------------------------