TSTP Solution File: SWC011-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SWC011-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n022.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 : Tue Jul 19 19:32:57 EDT 2022

% Result   : Unsatisfiable 4.08s 4.47s
% Output   : Refutation 4.08s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : SWC011-1 : TPTP v8.1.0. Released v2.4.0.
% 0.03/0.13  % Command  : bliksem %s
% 0.13/0.34  % Computer : n022.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 : Sun Jun 12 01:35:49 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.73/1.14  *** allocated 10000 integers for termspace/termends
% 0.73/1.14  *** allocated 10000 integers for clauses
% 0.73/1.14  *** allocated 10000 integers for justifications
% 0.73/1.14  Bliksem 1.12
% 0.73/1.14  
% 0.73/1.14  
% 0.73/1.14  Automatic Strategy Selection
% 0.73/1.14  
% 0.73/1.14  Clauses:
% 0.73/1.14  [
% 0.73/1.14     [ equalelemsP( nil ) ],
% 0.73/1.14     [ duplicatefreeP( nil ) ],
% 0.73/1.14     [ strictorderedP( nil ) ],
% 0.73/1.14     [ totalorderedP( nil ) ],
% 0.73/1.14     [ strictorderP( nil ) ],
% 0.73/1.14     [ totalorderP( nil ) ],
% 0.73/1.14     [ cyclefreeP( nil ) ],
% 0.73/1.14     [ ssList( nil ) ],
% 0.73/1.14     [ ssItem( skac3 ) ],
% 0.73/1.14     [ ssItem( skac2 ) ],
% 0.73/1.14     [ ~( singletonP( nil ) ) ],
% 0.73/1.14     [ ssItem( skaf83( X ) ) ],
% 0.73/1.14     [ ssList( skaf82( X ) ) ],
% 0.73/1.14     [ ssList( skaf81( X ) ) ],
% 0.73/1.14     [ ssList( skaf80( X ) ) ],
% 0.73/1.14     [ ssItem( skaf79( X ) ) ],
% 0.73/1.14     [ ssItem( skaf78( X ) ) ],
% 0.73/1.14     [ ssList( skaf77( X ) ) ],
% 0.73/1.14     [ ssList( skaf76( X ) ) ],
% 0.73/1.14     [ ssList( skaf75( X ) ) ],
% 0.73/1.14     [ ssItem( skaf74( X ) ) ],
% 0.73/1.14     [ ssList( skaf73( X ) ) ],
% 0.73/1.14     [ ssList( skaf72( X ) ) ],
% 0.73/1.14     [ ssList( skaf71( X ) ) ],
% 0.73/1.14     [ ssItem( skaf70( X ) ) ],
% 0.73/1.14     [ ssItem( skaf69( X ) ) ],
% 0.73/1.14     [ ssList( skaf68( X ) ) ],
% 0.73/1.14     [ ssList( skaf67( X ) ) ],
% 0.73/1.14     [ ssList( skaf66( X ) ) ],
% 0.73/1.14     [ ssItem( skaf65( X ) ) ],
% 0.73/1.14     [ ssItem( skaf64( X ) ) ],
% 0.73/1.14     [ ssList( skaf63( X ) ) ],
% 0.73/1.14     [ ssList( skaf62( X ) ) ],
% 0.73/1.14     [ ssList( skaf61( X ) ) ],
% 0.73/1.14     [ ssItem( skaf60( X ) ) ],
% 0.73/1.14     [ ssItem( skaf59( X ) ) ],
% 0.73/1.14     [ ssList( skaf58( X ) ) ],
% 0.73/1.14     [ ssList( skaf57( X ) ) ],
% 0.73/1.14     [ ssList( skaf56( X ) ) ],
% 0.73/1.14     [ ssItem( skaf55( X ) ) ],
% 0.73/1.14     [ ssItem( skaf54( X ) ) ],
% 0.73/1.14     [ ssList( skaf53( X ) ) ],
% 0.73/1.14     [ ssList( skaf52( X ) ) ],
% 0.73/1.14     [ ssList( skaf51( X ) ) ],
% 0.73/1.14     [ ssItem( skaf50( X ) ) ],
% 0.73/1.14     [ ssItem( skaf49( X ) ) ],
% 0.73/1.14     [ ssItem( skaf44( X ) ) ],
% 0.73/1.14     [ ssList( skaf48( X, Y ) ) ],
% 0.73/1.14     [ ssList( skaf47( X, Y ) ) ],
% 0.73/1.14     [ ssList( skaf46( X, Y ) ) ],
% 0.73/1.14     [ ssList( skaf45( X, Y ) ) ],
% 0.73/1.14     [ ssList( skaf43( X, Y ) ) ],
% 0.73/1.14     [ ssList( skaf42( X, Y ) ) ],
% 0.73/1.14     [ ~( =( skac3, skac2 ) ) ],
% 0.73/1.14     [ ~( ssItem( X ) ), geq( X, X ) ],
% 0.73/1.14     [ ~( ssList( X ) ), segmentP( X, nil ) ],
% 0.73/1.14     [ ~( ssList( X ) ), segmentP( X, X ) ],
% 0.73/1.14     [ ~( ssList( X ) ), rearsegP( X, nil ) ],
% 0.73/1.14     [ ~( ssList( X ) ), rearsegP( X, X ) ],
% 0.73/1.14     [ ~( ssList( X ) ), frontsegP( X, nil ) ],
% 0.73/1.14     [ ~( ssList( X ) ), frontsegP( X, X ) ],
% 0.73/1.14     [ ~( ssItem( X ) ), leq( X, X ) ],
% 0.73/1.14     [ ~( lt( X, X ) ), ~( ssItem( X ) ) ],
% 0.73/1.14     [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ],
% 0.73/1.14     [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ],
% 0.73/1.14     [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ],
% 0.73/1.14     [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ],
% 0.73/1.14     [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ],
% 0.73/1.14     [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ],
% 0.73/1.14     [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ],
% 0.73/1.14     [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ],
% 0.73/1.14     [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ],
% 0.73/1.14     [ ~( ssList( X ) ), =( app( X, nil ), X ) ],
% 0.73/1.14     [ ~( ssList( X ) ), =( app( nil, X ), X ) ],
% 0.73/1.14     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.73/1.14     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.73/1.14     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.73/1.14     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.73/1.14     [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ],
% 0.73/1.14     [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.73/1.14     [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ],
% 0.73/1.14     [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.73/1.14     [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X ) ],
% 0.73/1.14     [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.73/1.14     [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X ) ) ],
% 0.73/1.14     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y ) ) ],
% 0.73/1.14     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), skaf49( X ) ) ]
% 0.73/1.14    ,
% 0.73/1.14     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), skaf50( X ) ) ]
% 0.73/1.14    ,
% 0.73/1.14     [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), equalelemsP( X )
% 0.73/1.14     ],
% 0.73/1.14     [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), strictorderedP( 
% 0.73/1.14    X ) ],
% 0.73/1.14     [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), totalorderedP( 
% 0.73/1.14    X ) ],
% 0.73/1.14     [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.73/1.14     ) ],
% 0.73/1.14     [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.73/1.14     ) ],
% 0.73/1.14     [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.73/1.14     ) ],
% 0.73/1.14     [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.73/1.14     ) ],
% 0.73/1.14     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y ) ), Y ) ],
% 0.73/1.14     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y ) ), X ) ],
% 0.73/1.14     [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.73/1.14     [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.73/1.14     [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.73/1.14     [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( X ), nil ), X
% 0.73/1.14     ) ],
% 0.73/1.14     [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.73/1.14     [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Y ) ]
% 0.73/1.14    ,
% 0.73/1.14     [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( nil, X ) ],
% 0.73/1.14     [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( Y, X ) ],
% 0.73/1.14     [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( Y, X ) ],
% 0.73/1.14     [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( Y, X ) ]
% 0.73/1.14    ,
% 0.73/1.14     [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), geq( Y, X ) ]
% 0.73/1.14    ,
% 0.73/1.14     [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X ), =( nil, X
% 0.73/1.14     ) ],
% 0.73/1.14     [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.73/1.14    ,
% 0.73/1.14     [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.73/1.14    ,
% 0.73/1.14     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), strictorderedP( 
% 0.73/1.14    cons( Y, X ) ) ],
% 0.73/1.14     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), totalorderedP( 
% 0.73/1.14    cons( Y, X ) ) ],
% 0.73/1.14     [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.73/1.14    ,
% 0.73/1.14     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ) ]
% 0.73/1.14    ,
% 0.73/1.14     [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ), 
% 0.73/1.14    singletonP( Y ) ],
% 0.73/1.14     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.73/1.14    ,
% 0.73/1.14     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.73/1.14    , X ) ],
% 0.73/1.14     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.73/1.14    , Y ) ],
% 0.73/1.14     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil ), Y ), cons( 
% 0.73/1.14    X, Y ) ) ],
% 0.73/1.14     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.73/1.14    , Y ) ],
% 0.73/1.14     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.73/1.14    , Y ) ],
% 0.73/1.14     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( app( Y, X ) )
% 0.73/1.14    , hd( Y ) ) ],
% 0.73/1.14     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.73/1.14     ), strictorderedP( Y ), =( nil, Y ) ],
% 0.73/1.14     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.73/1.14    , totalorderedP( Y ), =( nil, Y ) ],
% 0.73/1.14     [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.73/1.14    , =( Y, X ) ],
% 0.73/1.14     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.73/1.14    ssList( Y ) ), =( Y, X ) ],
% 0.73/1.14     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.73/1.14    ssList( Y ) ), =( Y, X ) ],
% 0.73/1.14     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.73/1.14    ssList( Y ) ), =( Y, X ) ],
% 0.73/1.14     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.73/1.14    , =( Y, X ) ],
% 0.73/1.14     [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( 
% 0.73/1.14    skaf46( X, Y ), Y ), X ) ],
% 0.73/1.14     [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( Y
% 0.73/1.14    , skaf45( X, Y ) ), X ) ],
% 0.73/1.14     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( app( Y, X ) )
% 0.73/1.14    , app( tl( Y ), X ) ) ],
% 0.73/1.14     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.73/1.14     ), lt( X, hd( Y ) ), =( nil, Y ) ],
% 0.73/1.14     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.73/1.14    , leq( X, hd( Y ) ), =( nil, Y ) ],
% 0.73/1.14     [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.73/1.14    X ) ), rearsegP( app( Z, X ), Y ) ],
% 0.73/1.14     [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.73/1.14    X ) ), frontsegP( app( X, Z ), Y ) ],
% 0.73/1.14     [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), 
% 0.73/1.14    memberP( cons( Y, Z ), X ) ],
% 0.73/1.14     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y
% 0.73/1.14     ) ), memberP( cons( Z, X ), Y ) ],
% 0.73/1.14     [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y
% 0.73/1.14     ) ), memberP( app( X, Z ), Y ) ],
% 0.73/1.14     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) ), ~( ssItem( Y
% 0.73/1.14     ) ), memberP( app( Z, X ), Y ) ],
% 0.73/1.14     [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X ), cons( skaf78( 
% 0.73/1.14    X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ],
% 0.73/1.14     [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y ) ), ~( 
% 0.73/1.14    ssList( Z ) ), rearsegP( Z, Y ) ],
% 0.73/1.14     [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), ~( 
% 0.73/1.14    ssList( Z ) ), frontsegP( Z, X ) ],
% 0.73/1.14     [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.73/1.14    , =( app( X, Y ), nil ) ],
% 0.73/1.14     [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.73/1.14    ~( ssItem( X ) ), gt( X, Z ) ],
% 0.73/1.14     [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.73/1.14    , ~( ssItem( X ) ), lt( X, Z ) ],
% 0.73/1.14     [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.73/1.14    , ~( ssItem( X ) ), geq( X, Z ) ],
% 0.73/1.14     [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( app( app( Z, 
% 0.73/1.14    Y ), X ), app( Z, app( Y, X ) ) ) ],
% 0.73/1.14     [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.73/1.14    , ~( ssList( Z ) ), =( Y, Z ) ],
% 0.73/1.14     [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), ~( ssList( Y ) )
% 0.73/1.14    , ~( ssList( Z ) ), =( X, Z ) ],
% 0.73/1.14     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.73/1.14    ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ],
% 0.73/1.14     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.73/1.14    ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ],
% 0.73/1.14     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.73/1.14    ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ],
% 0.73/1.14     [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.73/1.14    ~( ssItem( X ) ), lt( X, Z ) ],
% 0.73/1.14     [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.73/1.14    , ~( ssItem( X ) ), leq( X, Z ) ],
% 0.73/1.14     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( cons( X, app( 
% 0.73/1.14    Y, Z ) ), app( cons( X, Y ), Z ) ) ],
% 0.73/1.14     [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), 
% 0.73/1.14    ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ],
% 0.73/1.14     [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.73/1.14    ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.73/1.14     [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.73/1.14    ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.73/1.14     [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssItem( X ) ), 
% 0.73/1.14    ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ],
% 0.73/1.14     [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( skaf75( X ), cons( 
% 0.73/1.14    skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), skaf77( X ) ) ), X ) ]
% 0.73/1.14    ,
% 0.73/1.14     [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( skaf71( X ), cons( 
% 0.73/1.14    skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), skaf73( X ) ) ), X ) ]
% 0.73/1.14    ,
% 0.73/1.14     [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( skaf66( X ), cons( 
% 0.73/1.14    skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), skaf68( X ) ) ), X ) ]
% 0.73/1.14    ,
% 0.73/1.14     [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( X ), cons( 
% 0.73/1.14    skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) ) ), X ) ]
% 0.73/1.14    ,
% 0.73/1.14     [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( X ), cons( 
% 0.73/1.14    skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) ) ), X ) ]
% 0.73/1.14    ,
% 0.73/1.14     [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( X ), cons( 
% 0.73/1.14    skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) ) ), X ) ]
% 0.73/1.14    ,
% 0.73/1.14     [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( app( 
% 0.73/1.14    skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ],
% 0.73/1.14     [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) ), =( app( 
% 0.73/1.14    skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ],
% 0.73/1.14     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.73/1.14     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ],
% 0.73/1.14     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.73/1.14     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ],
% 0.73/1.14     [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T ) ), ~( ssList( 
% 0.73/1.14    Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), Y ) ],
% 0.73/1.14     [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 0.73/1.14    , ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ],
% 0.73/1.14     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.73/1.14    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y, T ) ]
% 0.73/1.14    ,
% 0.73/1.14     [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), ~( ssList( X )
% 0.73/1.14     ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ],
% 0.73/1.14     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.73/1.14    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ],
% 0.73/1.14     [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), ~( ssList( X )
% 0.73/1.14     ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ],
% 0.73/1.14     [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) ), ~( ssList( X
% 0.73/1.14     ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( Z, X ), cons( 
% 0.73/1.14    T, Y ) ) ],
% 0.73/1.14     [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) ), ~( ssList( T
% 0.73/1.14     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), ~( 
% 0.73/1.14    duplicatefreeP( U ) ), ~( ssList( U ) ) ],
% 0.73/1.14     [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( ssList( T ) ), ~( 
% 0.73/1.14    ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( equalelemsP( U ) )
% 0.73/1.14    , ~( ssList( U ) ), =( Y, Z ) ],
% 0.73/1.14     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.73/1.14     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.73/1.14     ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T ) ],
% 0.73/1.14     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.73/1.14     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.73/1.14     ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T ) ],
% 0.73/1.14     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.73/1.14     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.73/1.14     ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T ), lt( T, Y ) ]
% 0.73/1.14    ,
% 0.73/1.14     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.73/1.14     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.73/1.14     ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T ), leq( T, Y ) ]
% 0.73/1.14    ,
% 0.73/1.14     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, cons( X, T ) )
% 0.73/1.14    , cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) ), ~( ssList( Z
% 0.73/1.14     ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W ) ), ~( ssList( 
% 0.73/1.14    W ) ) ],
% 0.73/1.14     [ ssList( sk1 ) ],
% 0.73/1.14     [ ssList( sk2 ) ],
% 0.73/1.14     [ ssList( sk3 ) ],
% 0.73/1.14     [ ssList( sk4 ) ],
% 0.73/1.14     [ =( sk2, sk4 ) ],
% 0.73/1.14     [ =( sk1, sk3 ) ],
% 0.73/1.14     [ neq( sk2, nil ), neq( sk2, nil ) ],
% 0.73/1.14     [ neq( sk2, nil ), ~( neq( sk4, nil ) ) ],
% 0.73/1.14     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), ~( =( app( app( 
% 0.73/1.14    Y, cons( X, nil ) ), Z ), sk2 ) ), ~( =( app( Y, Z ), sk1 ) ), neq( sk2, 
% 0.73/1.14    nil ) ],
% 0.73/1.14     [ ssItem( sk5 ), neq( sk2, nil ) ],
% 0.73/1.14     [ ssList( sk6 ), neq( sk2, nil ) ],
% 0.73/1.14     [ ssList( sk7 ), neq( sk2, nil ) ],
% 0.73/1.14     [ =( app( app( sk6, cons( sk5, nil ) ), sk7 ), sk4 ), neq( sk2, nil ) ]
% 0.73/1.14    ,
% 0.73/1.14     [ =( app( sk6, sk7 ), sk3 ), neq( sk2, nil ) ],
% 0.73/1.14     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), ~( =( app( app( 
% 0.73/1.14    Y, cons( X, nil ) ), Z ), sk2 ) ), ~( =( app( Y, Z ), sk1 ) ), ~( neq( 
% 0.73/1.14    sk4, nil ) ) ],
% 0.73/1.14     [ ssItem( sk5 ), ~( neq( sk4, nil ) ) ],
% 0.73/1.14     [ ssList( sk6 ), ~( neq( sk4, nil ) ) ],
% 0.73/1.14     [ ssList( sk7 ), ~( neq( sk4, nil ) ) ],
% 0.73/1.14     [ =( app( app( sk6, cons( sk5, nil ) ), sk7 ), sk4 ), ~( neq( sk4, nil )
% 0.73/1.14     ) ],
% 0.73/1.14     [ =( app( sk6, sk7 ), sk3 ), ~( neq( sk4, nil ) ) ]
% 0.73/1.14  ] .
% 0.73/1.14  
% 0.73/1.14  
% 0.73/1.14  percentage equality = 0.162119, percentage horn = 0.828283
% 0.73/1.14  This is a problem with some equality
% 0.73/1.14  
% 0.73/1.14  
% 0.73/1.14  
% 0.73/1.14  Options Used:
% 0.73/1.14  
% 0.73/1.14  useres =            1
% 0.73/1.14  useparamod =        1
% 0.73/1.14  useeqrefl =         1
% 0.73/1.14  useeqfact =         1
% 0.73/1.14  usefactor =         1
% 0.73/1.14  usesimpsplitting =  0
% 0.73/1.14  usesimpdemod =      5
% 0.73/1.14  usesimpres =        3
% 0.73/1.14  
% 0.73/1.14  resimpinuse      =  1000
% 0.73/1.14  resimpclauses =     20000
% 0.73/1.14  substype =          eqrewr
% 0.73/1.14  backwardsubs =      1
% 0.73/1.14  selectoldest =      5
% 0.73/1.14  
% 0.73/1.14  litorderings [0] =  split
% 0.73/1.14  litorderings [1] =  extend the termordering, first sorting on arguments
% 4.08/4.47  
% 4.08/4.47  termordering =      kbo
% 4.08/4.47  
% 4.08/4.47  litapriori =        0
% 4.08/4.47  termapriori =       1
% 4.08/4.47  litaposteriori =    0
% 4.08/4.47  termaposteriori =   0
% 4.08/4.47  demodaposteriori =  0
% 4.08/4.47  ordereqreflfact =   0
% 4.08/4.47  
% 4.08/4.47  litselect =         negord
% 4.08/4.47  
% 4.08/4.47  maxweight =         15
% 4.08/4.47  maxdepth =          30000
% 4.08/4.47  maxlength =         115
% 4.08/4.47  maxnrvars =         195
% 4.08/4.47  excuselevel =       1
% 4.08/4.47  increasemaxweight = 1
% 4.08/4.47  
% 4.08/4.47  maxselected =       10000000
% 4.08/4.47  maxnrclauses =      10000000
% 4.08/4.47  
% 4.08/4.47  showgenerated =    0
% 4.08/4.47  showkept =         0
% 4.08/4.47  showselected =     0
% 4.08/4.47  showdeleted =      0
% 4.08/4.47  showresimp =       1
% 4.08/4.47  showstatus =       2000
% 4.08/4.47  
% 4.08/4.47  prologoutput =     1
% 4.08/4.47  nrgoals =          5000000
% 4.08/4.47  totalproof =       1
% 4.08/4.47  
% 4.08/4.47  Symbols occurring in the translation:
% 4.08/4.47  
% 4.08/4.47  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 4.08/4.47  .  [1, 2]      (w:1, o:81, a:1, s:1, b:0), 
% 4.08/4.47  !  [4, 1]      (w:0, o:28, a:1, s:1, b:0), 
% 4.08/4.47  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 4.08/4.47  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 4.08/4.47  nil  [39, 0]      (w:1, o:18, a:1, s:1, b:0), 
% 4.08/4.47  equalelemsP  [40, 1]      (w:1, o:35, a:1, s:1, b:0), 
% 4.08/4.47  duplicatefreeP  [41, 1]      (w:1, o:34, a:1, s:1, b:0), 
% 4.08/4.47  strictorderedP  [42, 1]      (w:1, o:38, a:1, s:1, b:0), 
% 4.08/4.47  totalorderedP  [43, 1]      (w:1, o:77, a:1, s:1, b:0), 
% 4.08/4.47  strictorderP  [44, 1]      (w:1, o:39, a:1, s:1, b:0), 
% 4.08/4.47  totalorderP  [45, 1]      (w:1, o:78, a:1, s:1, b:0), 
% 4.08/4.47  cyclefreeP  [46, 1]      (w:1, o:33, a:1, s:1, b:0), 
% 4.08/4.47  ssList  [47, 1]      (w:1, o:36, a:1, s:1, b:0), 
% 4.08/4.47  skac3  [48, 0]      (w:1, o:6, a:1, s:1, b:0), 
% 4.08/4.47  ssItem  [49, 1]      (w:1, o:37, a:1, s:1, b:0), 
% 4.08/4.47  skac2  [50, 0]      (w:1, o:5, a:1, s:1, b:0), 
% 4.08/4.47  singletonP  [51, 1]      (w:1, o:40, a:1, s:1, b:0), 
% 4.08/4.47  skaf83  [53, 1]      (w:1, o:76, a:1, s:1, b:0), 
% 4.08/4.47  skaf82  [54, 1]      (w:1, o:75, a:1, s:1, b:0), 
% 4.08/4.47  skaf81  [55, 1]      (w:1, o:74, a:1, s:1, b:0), 
% 4.08/4.47  skaf80  [56, 1]      (w:1, o:73, a:1, s:1, b:0), 
% 4.08/4.47  skaf79  [57, 1]      (w:1, o:72, a:1, s:1, b:0), 
% 4.08/4.47  skaf78  [58, 1]      (w:1, o:71, a:1, s:1, b:0), 
% 4.08/4.47  skaf77  [59, 1]      (w:1, o:70, a:1, s:1, b:0), 
% 4.08/4.47  skaf76  [60, 1]      (w:1, o:69, a:1, s:1, b:0), 
% 4.08/4.47  skaf75  [61, 1]      (w:1, o:68, a:1, s:1, b:0), 
% 4.08/4.47  skaf74  [62, 1]      (w:1, o:67, a:1, s:1, b:0), 
% 4.08/4.47  skaf73  [63, 1]      (w:1, o:66, a:1, s:1, b:0), 
% 4.08/4.47  skaf72  [64, 1]      (w:1, o:65, a:1, s:1, b:0), 
% 4.08/4.47  skaf71  [65, 1]      (w:1, o:64, a:1, s:1, b:0), 
% 4.08/4.47  skaf70  [66, 1]      (w:1, o:63, a:1, s:1, b:0), 
% 4.08/4.47  skaf69  [67, 1]      (w:1, o:62, a:1, s:1, b:0), 
% 4.08/4.47  skaf68  [68, 1]      (w:1, o:61, a:1, s:1, b:0), 
% 4.08/4.47  skaf67  [69, 1]      (w:1, o:60, a:1, s:1, b:0), 
% 4.08/4.47  skaf66  [70, 1]      (w:1, o:59, a:1, s:1, b:0), 
% 4.08/4.47  skaf65  [71, 1]      (w:1, o:58, a:1, s:1, b:0), 
% 4.08/4.47  skaf64  [72, 1]      (w:1, o:57, a:1, s:1, b:0), 
% 4.08/4.47  skaf63  [73, 1]      (w:1, o:56, a:1, s:1, b:0), 
% 4.08/4.47  skaf62  [74, 1]      (w:1, o:55, a:1, s:1, b:0), 
% 4.08/4.47  skaf61  [75, 1]      (w:1, o:54, a:1, s:1, b:0), 
% 4.08/4.47  skaf60  [76, 1]      (w:1, o:53, a:1, s:1, b:0), 
% 4.08/4.47  skaf59  [77, 1]      (w:1, o:52, a:1, s:1, b:0), 
% 4.08/4.47  skaf58  [78, 1]      (w:1, o:51, a:1, s:1, b:0), 
% 4.08/4.47  skaf57  [79, 1]      (w:1, o:50, a:1, s:1, b:0), 
% 4.08/4.47  skaf56  [80, 1]      (w:1, o:49, a:1, s:1, b:0), 
% 4.08/4.47  skaf55  [81, 1]      (w:1, o:48, a:1, s:1, b:0), 
% 4.08/4.47  skaf54  [82, 1]      (w:1, o:47, a:1, s:1, b:0), 
% 4.08/4.47  skaf53  [83, 1]      (w:1, o:46, a:1, s:1, b:0), 
% 4.08/4.47  skaf52  [84, 1]      (w:1, o:45, a:1, s:1, b:0), 
% 4.08/4.47  skaf51  [85, 1]      (w:1, o:44, a:1, s:1, b:0), 
% 4.08/4.47  skaf50  [86, 1]      (w:1, o:43, a:1, s:1, b:0), 
% 4.08/4.47  skaf49  [87, 1]      (w:1, o:41, a:1, s:1, b:0), 
% 4.08/4.47  skaf44  [88, 1]      (w:1, o:42, a:1, s:1, b:0), 
% 4.08/4.47  skaf48  [90, 2]      (w:1, o:110, a:1, s:1, b:0), 
% 4.08/4.47  skaf47  [91, 2]      (w:1, o:109, a:1, s:1, b:0), 
% 4.08/4.47  skaf46  [92, 2]      (w:1, o:108, a:1, s:1, b:0), 
% 4.08/4.47  skaf45  [93, 2]      (w:1, o:107, a:1, s:1, b:0), 
% 4.08/4.47  skaf43  [94, 2]      (w:1, o:112, a:1, s:1, b:0), 
% 4.08/4.47  skaf42  [95, 2]      (w:1, o:111, a:1, s:1, b:0), 
% 4.08/4.47  geq  [96, 2]      (w:1, o:114, a:1, s:1, b:0), 
% 4.08/4.47  segmentP  [97, 2]      (w:1, o:115, a:1, s:1, b:0), 
% 4.08/4.47  rearsegP  [98, 2]      (w:1, o:106, a:1, s:1, b:0), 
% 4.08/4.47  frontsegP  [99, 2]      (w:1, o:113, a:1, s:1, b:0), 
% 4.08/4.47  leq  [100, 2]      (w:1, o:116, a:1, s:1, b:0), 
% 4.08/4.47  lt  [101, 2]      (w:1, o:117, a:1, s:1, b:0), 
% 4.08/4.47  cons  [102, 2]      (w:1, o:118, a:1, s:1, b:0), 
% 4.08/4.47  memberP  [103, 2]      (w:1, o:119, a:1, s:1, b:0), 
% 4.08/4.47  app  [104, 2]      (w:1, o:120, a:1, s:1, b:0), 
% 4.08/4.47  tl  [105, 1]      (w:1, o:79, a:1, s:1, b:0), 
% 4.08/4.47  hd  [106, 1]      (w:1, o:80, a:1, s:1, b:0), 
% 4.08/4.47  neq  [107, 2]      (w:1, o:121, a:1, s:1, b:0), 
% 4.08/4.47  gt  [108, 2]      (w:1, o:122, a:1, s:1, b:0), 
% 4.08/4.47  sk1  [113, 0]      (w:1, o:7, a:1, s:1, b:0), 
% 4.08/4.47  sk2  [114, 0]      (w:1, o:8, a:1, s:1, b:0), 
% 4.08/4.47  sk3  [115, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 4.08/4.47  sk4  [116, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 4.08/4.47  sk5  [120, 0]      (w:1, o:11, a:1, s:1, b:0), 
% 4.08/4.47  sk6  [121, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 4.08/4.47  sk7  [122, 0]      (w:1, o:13, a:1, s:1, b:0).
% 4.08/4.47  
% 4.08/4.47  
% 4.08/4.47  Starting Search:
% 4.08/4.47  
% 4.08/4.47  Resimplifying inuse:
% 4.08/4.47  Done
% 4.08/4.47  
% 4.08/4.47  
% 4.08/4.47  Intermediate Status:
% 4.08/4.47  Generated:    4051
% 4.08/4.47  Kept:         2003
% 4.08/4.47  Inuse:        208
% 4.08/4.47  Deleted:      2
% 4.08/4.47  Deletedinuse: 0
% 4.08/4.47  
% 4.08/4.47  Resimplifying inuse:
% 4.08/4.47  Done
% 4.08/4.47  
% 4.08/4.47  Resimplifying inuse:
% 4.08/4.47  Done
% 4.08/4.47  
% 4.08/4.47  
% 4.08/4.47  Intermediate Status:
% 4.08/4.47  Generated:    9216
% 4.08/4.47  Kept:         4810
% 4.08/4.47  Inuse:        294
% 4.08/4.47  Deleted:      2
% 4.08/4.47  Deletedinuse: 0
% 4.08/4.47  
% 4.08/4.47  Resimplifying inuse:
% 4.08/4.47  Done
% 4.08/4.47  
% 4.08/4.47  Resimplifying inuse:
% 4.08/4.47  Done
% 4.08/4.47  
% 4.08/4.47  
% 4.08/4.47  Intermediate Status:
% 4.08/4.47  Generated:    15577
% 4.08/4.47  Kept:         7440
% 4.08/4.47  Inuse:        373
% 4.08/4.47  Deleted:      3
% 4.08/4.47  Deletedinuse: 0
% 4.08/4.47  
% 4.08/4.47  Resimplifying inuse:
% 4.08/4.47  Done
% 4.08/4.47  
% 4.08/4.47  Resimplifying inuse:
% 4.08/4.47  Done
% 4.08/4.47  
% 4.08/4.47  
% 4.08/4.47  Intermediate Status:
% 4.08/4.47  Generated:    21527
% 4.08/4.47  Kept:         9442
% 4.08/4.47  Inuse:        396
% 4.08/4.47  Deleted:      3
% 4.08/4.47  Deletedinuse: 0
% 4.08/4.47  
% 4.08/4.47  Resimplifying inuse:
% 4.08/4.47  Done
% 4.08/4.47  
% 4.08/4.47  Resimplifying inuse:
% 4.08/4.47  Done
% 4.08/4.47  
% 4.08/4.47  
% 4.08/4.47  Intermediate Status:
% 4.08/4.47  Generated:    37767
% 4.08/4.47  Kept:         11471
% 4.08/4.47  Inuse:        443
% 4.08/4.47  Deleted:      5
% 4.08/4.47  Deletedinuse: 2
% 4.08/4.47  
% 4.08/4.47  Resimplifying inuse:
% 4.08/4.47  Done
% 4.08/4.47  
% 4.08/4.47  Resimplifying inuse:
% 4.08/4.47  Done
% 4.08/4.47  
% 4.08/4.47  
% 4.08/4.47  Intermediate Status:
% 4.08/4.47  Generated:    45960
% 4.08/4.47  Kept:         13602
% 4.08/4.47  Inuse:        493
% 4.08/4.47  Deleted:      5
% 4.08/4.47  Deletedinuse: 2
% 4.08/4.47  
% 4.08/4.47  Resimplifying inuse:
% 4.08/4.47  Done
% 4.08/4.47  
% 4.08/4.47  
% 4.08/4.47  Intermediate Status:
% 4.08/4.47  Generated:    57323
% 4.08/4.47  Kept:         15748
% 4.08/4.47  Inuse:        533
% 4.08/4.47  Deleted:      6
% 4.08/4.47  Deletedinuse: 3
% 4.08/4.47  
% 4.08/4.47  Resimplifying inuse:
% 4.08/4.47  Done
% 4.08/4.47  
% 4.08/4.47  Resimplifying inuse:
% 4.08/4.47  Done
% 4.08/4.47  
% 4.08/4.47  
% 4.08/4.47  Intermediate Status:
% 4.08/4.47  Generated:    65833
% 4.08/4.47  Kept:         17756
% 4.08/4.47  Inuse:        569
% 4.08/4.47  Deleted:      10
% 4.08/4.47  Deletedinuse: 3
% 4.08/4.47  
% 4.08/4.47  Resimplifying inuse:
% 4.08/4.47  Done
% 4.08/4.47  
% 4.08/4.47  Resimplifying inuse:
% 4.08/4.47  Done
% 4.08/4.47  
% 4.08/4.47  
% 4.08/4.47  Intermediate Status:
% 4.08/4.47  Generated:    74597
% 4.08/4.47  Kept:         19767
% 4.08/4.47  Inuse:        592
% 4.08/4.47  Deleted:      12
% 4.08/4.47  Deletedinuse: 5
% 4.08/4.47  
% 4.08/4.47  Resimplifying inuse:
% 4.08/4.47  Done
% 4.08/4.47  
% 4.08/4.47  Resimplifying clauses:
% 4.08/4.47  Done
% 4.08/4.47  
% 4.08/4.47  Resimplifying inuse:
% 4.08/4.47  Done
% 4.08/4.47  
% 4.08/4.47  
% 4.08/4.47  Intermediate Status:
% 4.08/4.47  Generated:    84563
% 4.08/4.47  Kept:         21928
% 4.08/4.47  Inuse:        619
% 4.08/4.47  Deleted:      1062
% 4.08/4.47  Deletedinuse: 14
% 4.08/4.47  
% 4.08/4.47  Resimplifying inuse:
% 4.08/4.47  Done
% 4.08/4.47  
% 4.08/4.47  Resimplifying inuse:
% 4.08/4.47  Done
% 4.08/4.47  
% 4.08/4.47  
% 4.08/4.47  Intermediate Status:
% 4.08/4.47  Generated:    95717
% 4.08/4.47  Kept:         24256
% 4.08/4.47  Inuse:        644
% 4.08/4.47  Deleted:      1062
% 4.08/4.47  Deletedinuse: 14
% 4.08/4.47  
% 4.08/4.47  Resimplifying inuse:
% 4.08/4.47  Done
% 4.08/4.47  
% 4.08/4.47  
% 4.08/4.47  Intermediate Status:
% 4.08/4.47  Generated:    114374
% 4.08/4.47  Kept:         26409
% 4.08/4.47  Inuse:        664
% 4.08/4.47  Deleted:      1062
% 4.08/4.47  Deletedinuse: 14
% 4.08/4.47  
% 4.08/4.47  Resimplifying inuse:
% 4.08/4.47  Done
% 4.08/4.47  
% 4.08/4.47  Resimplifying inuse:
% 4.08/4.47  Done
% 4.08/4.47  
% 4.08/4.47  
% 4.08/4.47  Intermediate Status:
% 4.08/4.47  Generated:    134459
% 4.08/4.47  Kept:         28558
% 4.08/4.47  Inuse:        689
% 4.08/4.47  Deleted:      1062
% 4.08/4.47  Deletedinuse: 14
% 4.08/4.47  
% 4.08/4.47  Resimplifying inuse:
% 4.08/4.47  Done
% 4.08/4.47  
% 4.08/4.47  
% 4.08/4.47  Bliksems!, er is een bewijs:
% 4.08/4.47  % SZS status Unsatisfiable
% 4.08/4.47  % SZS output start Refutation
% 4.08/4.47  
% 4.08/4.47  clause( 186, [ =( sk4, sk2 ) ] )
% 4.08/4.47  .
% 4.08/4.47  clause( 187, [ =( sk3, sk1 ) ] )
% 4.08/4.47  .
% 4.08/4.47  clause( 188, [ neq( sk2, nil ) ] )
% 4.08/4.47  .
% 4.08/4.47  clause( 189, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), ~( =( 
% 4.08/4.47    app( app( Y, cons( X, nil ) ), Z ), sk2 ) ), ~( =( app( Y, Z ), sk1 ) ) ]
% 4.08/4.47     )
% 4.08/4.47  .
% 4.08/4.47  clause( 190, [ ssItem( sk5 ) ] )
% 4.08/4.47  .
% 4.08/4.47  clause( 191, [ ssList( sk6 ) ] )
% 4.08/4.47  .
% 4.08/4.47  clause( 192, [ ssList( sk7 ) ] )
% 4.08/4.47  .
% 4.08/4.47  clause( 193, [ =( app( app( sk6, cons( sk5, nil ) ), sk7 ), sk2 ) ] )
% 4.08/4.47  .
% 4.08/4.47  clause( 194, [ =( app( sk6, sk7 ), sk1 ) ] )
% 4.08/4.47  .
% 4.08/4.47  clause( 28830, [ ~( ssList( sk6 ) ), ~( ssList( sk7 ) ) ] )
% 4.08/4.47  .
% 4.08/4.47  clause( 28858, [] )
% 4.08/4.47  .
% 4.08/4.47  
% 4.08/4.47  
% 4.08/4.47  % SZS output end Refutation
% 4.08/4.47  found a proof!
% 4.08/4.47  
% 4.08/4.47  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 4.08/4.47  
% 4.08/4.47  initialclauses(
% 4.08/4.47  [ clause( 28860, [ equalelemsP( nil ) ] )
% 4.08/4.47  , clause( 28861, [ duplicatefreeP( nil ) ] )
% 4.08/4.47  , clause( 28862, [ strictorderedP( nil ) ] )
% 4.08/4.47  , clause( 28863, [ totalorderedP( nil ) ] )
% 4.08/4.47  , clause( 28864, [ strictorderP( nil ) ] )
% 4.08/4.47  , clause( 28865, [ totalorderP( nil ) ] )
% 4.08/4.47  , clause( 28866, [ cyclefreeP( nil ) ] )
% 4.08/4.47  , clause( 28867, [ ssList( nil ) ] )
% 4.08/4.47  , clause( 28868, [ ssItem( skac3 ) ] )
% 4.08/4.47  , clause( 28869, [ ssItem( skac2 ) ] )
% 4.08/4.47  , clause( 28870, [ ~( singletonP( nil ) ) ] )
% 4.08/4.47  , clause( 28871, [ ssItem( skaf83( X ) ) ] )
% 4.08/4.47  , clause( 28872, [ ssList( skaf82( X ) ) ] )
% 4.08/4.47  , clause( 28873, [ ssList( skaf81( X ) ) ] )
% 4.08/4.47  , clause( 28874, [ ssList( skaf80( X ) ) ] )
% 4.08/4.47  , clause( 28875, [ ssItem( skaf79( X ) ) ] )
% 4.08/4.47  , clause( 28876, [ ssItem( skaf78( X ) ) ] )
% 4.08/4.47  , clause( 28877, [ ssList( skaf77( X ) ) ] )
% 4.08/4.47  , clause( 28878, [ ssList( skaf76( X ) ) ] )
% 4.08/4.47  , clause( 28879, [ ssList( skaf75( X ) ) ] )
% 4.08/4.47  , clause( 28880, [ ssItem( skaf74( X ) ) ] )
% 4.08/4.47  , clause( 28881, [ ssList( skaf73( X ) ) ] )
% 4.08/4.47  , clause( 28882, [ ssList( skaf72( X ) ) ] )
% 4.08/4.47  , clause( 28883, [ ssList( skaf71( X ) ) ] )
% 4.08/4.47  , clause( 28884, [ ssItem( skaf70( X ) ) ] )
% 4.08/4.47  , clause( 28885, [ ssItem( skaf69( X ) ) ] )
% 4.08/4.47  , clause( 28886, [ ssList( skaf68( X ) ) ] )
% 4.08/4.47  , clause( 28887, [ ssList( skaf67( X ) ) ] )
% 4.08/4.47  , clause( 28888, [ ssList( skaf66( X ) ) ] )
% 4.08/4.47  , clause( 28889, [ ssItem( skaf65( X ) ) ] )
% 4.08/4.47  , clause( 28890, [ ssItem( skaf64( X ) ) ] )
% 4.08/4.47  , clause( 28891, [ ssList( skaf63( X ) ) ] )
% 4.08/4.47  , clause( 28892, [ ssList( skaf62( X ) ) ] )
% 4.08/4.47  , clause( 28893, [ ssList( skaf61( X ) ) ] )
% 4.08/4.47  , clause( 28894, [ ssItem( skaf60( X ) ) ] )
% 4.08/4.47  , clause( 28895, [ ssItem( skaf59( X ) ) ] )
% 4.08/4.47  , clause( 28896, [ ssList( skaf58( X ) ) ] )
% 4.08/4.47  , clause( 28897, [ ssList( skaf57( X ) ) ] )
% 4.08/4.47  , clause( 28898, [ ssList( skaf56( X ) ) ] )
% 4.08/4.47  , clause( 28899, [ ssItem( skaf55( X ) ) ] )
% 4.08/4.47  , clause( 28900, [ ssItem( skaf54( X ) ) ] )
% 4.08/4.47  , clause( 28901, [ ssList( skaf53( X ) ) ] )
% 4.08/4.47  , clause( 28902, [ ssList( skaf52( X ) ) ] )
% 4.08/4.47  , clause( 28903, [ ssList( skaf51( X ) ) ] )
% 4.08/4.47  , clause( 28904, [ ssItem( skaf50( X ) ) ] )
% 4.08/4.47  , clause( 28905, [ ssItem( skaf49( X ) ) ] )
% 4.08/4.47  , clause( 28906, [ ssItem( skaf44( X ) ) ] )
% 4.08/4.47  , clause( 28907, [ ssList( skaf48( X, Y ) ) ] )
% 4.08/4.47  , clause( 28908, [ ssList( skaf47( X, Y ) ) ] )
% 4.08/4.47  , clause( 28909, [ ssList( skaf46( X, Y ) ) ] )
% 4.08/4.47  , clause( 28910, [ ssList( skaf45( X, Y ) ) ] )
% 4.08/4.47  , clause( 28911, [ ssList( skaf43( X, Y ) ) ] )
% 4.08/4.47  , clause( 28912, [ ssList( skaf42( X, Y ) ) ] )
% 4.08/4.47  , clause( 28913, [ ~( =( skac3, skac2 ) ) ] )
% 4.08/4.47  , clause( 28914, [ ~( ssItem( X ) ), geq( X, X ) ] )
% 4.08/4.47  , clause( 28915, [ ~( ssList( X ) ), segmentP( X, nil ) ] )
% 4.08/4.47  , clause( 28916, [ ~( ssList( X ) ), segmentP( X, X ) ] )
% 4.08/4.47  , clause( 28917, [ ~( ssList( X ) ), rearsegP( X, nil ) ] )
% 4.08/4.47  , clause( 28918, [ ~( ssList( X ) ), rearsegP( X, X ) ] )
% 4.08/4.47  , clause( 28919, [ ~( ssList( X ) ), frontsegP( X, nil ) ] )
% 4.08/4.47  , clause( 28920, [ ~( ssList( X ) ), frontsegP( X, X ) ] )
% 4.08/4.47  , clause( 28921, [ ~( ssItem( X ) ), leq( X, X ) ] )
% 4.08/4.47  , clause( 28922, [ ~( lt( X, X ) ), ~( ssItem( X ) ) ] )
% 4.08/4.47  , clause( 28923, [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ] )
% 4.08/4.47  , clause( 28924, [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ] )
% 4.08/4.47  , clause( 28925, [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ] )
% 4.08/4.47  , clause( 28926, [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ] )
% 4.08/4.47  , clause( 28927, [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ] )
% 4.08/4.47  , clause( 28928, [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ] )
% 4.08/4.47  , clause( 28929, [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ] )
% 4.08/4.47  , clause( 28930, [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ] )
% 4.08/4.47  , clause( 28931, [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ] )
% 4.08/4.47  , clause( 28932, [ ~( ssList( X ) ), =( app( X, nil ), X ) ] )
% 4.08/4.47  , clause( 28933, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 4.08/4.47  , clause( 28934, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 4.08/4.47  , clause( 28935, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 4.08/4.47  , clause( 28936, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 4.08/4.47  , clause( 28937, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 4.08/4.47  , clause( 28938, [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ]
% 4.08/4.47     )
% 4.08/4.47  , clause( 28939, [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 4.08/4.47     )
% 4.08/4.47  , clause( 28940, [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ]
% 4.08/4.47     )
% 4.08/4.47  , clause( 28941, [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 4.08/4.47     )
% 4.08/4.47  , clause( 28942, [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X )
% 4.08/4.47     ] )
% 4.08/4.47  , clause( 28943, [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X )
% 4.08/4.47     ] )
% 4.08/4.47  , clause( 28944, [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X )
% 4.08/4.47     ) ] )
% 4.08/4.47  , clause( 28945, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y )
% 4.08/4.47     ) ] )
% 4.08/4.47  , clause( 28946, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), 
% 4.08/4.47    skaf49( X ) ) ] )
% 4.08/4.47  , clause( 28947, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), 
% 4.08/4.47    skaf50( X ) ) ] )
% 4.08/4.47  , clause( 28948, [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), 
% 4.08/4.47    equalelemsP( X ) ] )
% 4.08/4.47  , clause( 28949, [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), 
% 4.08/4.47    strictorderedP( X ) ] )
% 4.08/4.47  , clause( 28950, [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), 
% 4.08/4.47    totalorderedP( X ) ] )
% 4.08/4.47  , clause( 28951, [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), 
% 4.08/4.47    strictorderP( X ) ] )
% 4.08/4.47  , clause( 28952, [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), 
% 4.08/4.47    strictorderP( X ) ] )
% 4.08/4.47  , clause( 28953, [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), 
% 4.08/4.47    totalorderP( X ) ] )
% 4.08/4.47  , clause( 28954, [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), 
% 4.08/4.47    totalorderP( X ) ] )
% 4.08/4.47  , clause( 28955, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y )
% 4.08/4.47     ), Y ) ] )
% 4.08/4.47  , clause( 28956, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y )
% 4.08/4.47     ), X ) ] )
% 4.08/4.47  , clause( 28957, [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( 
% 4.08/4.47    Y ) ) ] )
% 4.08/4.47  , clause( 28958, [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( 
% 4.08/4.47    Y ) ) ] )
% 4.08/4.47  , clause( 28959, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X
% 4.08/4.47     ) ] )
% 4.08/4.47  , clause( 28960, [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( 
% 4.08/4.47    X ), nil ), X ) ] )
% 4.08/4.47  , clause( 28961, [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X
% 4.08/4.47     ) ] )
% 4.08/4.47  , clause( 28962, [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( 
% 4.08/4.47    X, Y ) ] )
% 4.08/4.47  , clause( 28963, [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( 
% 4.08/4.47    nil, X ) ] )
% 4.08/4.47  , clause( 28964, [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 4.08/4.47    Y, X ) ] )
% 4.08/4.47  , clause( 28965, [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( 
% 4.08/4.47    Y, X ) ] )
% 4.08/4.47  , clause( 28966, [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), 
% 4.08/4.47    leq( Y, X ) ] )
% 4.08/4.47  , clause( 28967, [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), 
% 4.08/4.47    geq( Y, X ) ] )
% 4.08/4.47  , clause( 28968, [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X
% 4.08/4.47     ), =( nil, X ) ] )
% 4.08/4.47  , clause( 28969, [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 4.08/4.47    ssItem( Y ) ) ] )
% 4.08/4.47  , clause( 28970, [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 4.08/4.47    ssItem( X ) ) ] )
% 4.08/4.47  , clause( 28971, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 4.08/4.47    strictorderedP( cons( Y, X ) ) ] )
% 4.08/4.47  , clause( 28972, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 4.08/4.47    totalorderedP( cons( Y, X ) ) ] )
% 4.08/4.47  , clause( 28973, [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 4.08/4.47    ssItem( Y ) ) ] )
% 4.08/4.47  , clause( 28974, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 4.08/4.47    ssList( X ) ) ] )
% 4.08/4.47  , clause( 28975, [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( 
% 4.08/4.47    Y ) ), singletonP( Y ) ] )
% 4.08/4.47  , clause( 28976, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 4.08/4.47    ssItem( X ) ) ] )
% 4.08/4.47  , clause( 28977, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 4.08/4.47    X ) ), =( nil, X ) ] )
% 4.08/4.47  , clause( 28978, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 4.08/4.47    X ) ), =( nil, Y ) ] )
% 4.08/4.47  , clause( 28979, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil
% 4.08/4.47     ), Y ), cons( X, Y ) ) ] )
% 4.08/4.47  , clause( 28980, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 4.08/4.47    X, Y ), =( X, Y ) ] )
% 4.08/4.47  , clause( 28981, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 4.08/4.47    X, Y ), =( X, Y ) ] )
% 4.08/4.47  , clause( 28982, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( 
% 4.08/4.47    app( Y, X ) ), hd( Y ) ) ] )
% 4.08/4.47  , clause( 28983, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 4.08/4.47    ~( ssItem( X ) ), strictorderedP( Y ), =( nil, Y ) ] )
% 4.08/4.47  , clause( 28984, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 4.08/4.47    ~( ssItem( X ) ), totalorderedP( Y ), =( nil, Y ) ] )
% 4.08/4.47  , clause( 28985, [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), 
% 4.08/4.47    ~( ssItem( Y ) ), =( Y, X ) ] )
% 4.08/4.47  , clause( 28986, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( 
% 4.08/4.47    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 4.08/4.47  , clause( 28987, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( 
% 4.08/4.47    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 4.08/4.47  , clause( 28988, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( 
% 4.08/4.47    ssList( X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 4.08/4.47  , clause( 28989, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), 
% 4.08/4.47    ~( ssItem( Y ) ), =( Y, X ) ] )
% 4.08/4.47  , clause( 28990, [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 4.08/4.47     ), =( app( skaf46( X, Y ), Y ), X ) ] )
% 4.08/4.47  , clause( 28991, [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 4.08/4.47     ), =( app( Y, skaf45( X, Y ) ), X ) ] )
% 4.08/4.47  , clause( 28992, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( 
% 4.08/4.47    app( Y, X ) ), app( tl( Y ), X ) ) ] )
% 4.08/4.47  , clause( 28993, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 4.08/4.47    ~( ssItem( X ) ), lt( X, hd( Y ) ), =( nil, Y ) ] )
% 4.08/4.47  , clause( 28994, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 4.08/4.47    ~( ssItem( X ) ), leq( X, hd( Y ) ), =( nil, Y ) ] )
% 4.08/4.47  , clause( 28995, [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y )
% 4.08/4.47     ), ~( ssList( X ) ), rearsegP( app( Z, X ), Y ) ] )
% 4.08/4.47  , clause( 28996, [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y )
% 4.08/4.47     ), ~( ssList( X ) ), frontsegP( app( X, Z ), Y ) ] )
% 4.08/4.47  , clause( 28997, [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( 
% 4.08/4.47    ssItem( X ) ), memberP( cons( Y, Z ), X ) ] )
% 4.08/4.47  , clause( 28998, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) )
% 4.08/4.47    , ~( ssItem( Y ) ), memberP( cons( Z, X ), Y ) ] )
% 4.08/4.47  , clause( 28999, [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 4.08/4.47    , ~( ssItem( Y ) ), memberP( app( X, Z ), Y ) ] )
% 4.08/4.47  , clause( 29000, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) )
% 4.08/4.47    , ~( ssItem( Y ) ), memberP( app( Z, X ), Y ) ] )
% 4.08/4.47  , clause( 29001, [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X )
% 4.08/4.47    , cons( skaf78( X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ] )
% 4.08/4.47  , clause( 29002, [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y
% 4.08/4.47     ) ), ~( ssList( Z ) ), rearsegP( Z, Y ) ] )
% 4.08/4.47  , clause( 29003, [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X
% 4.08/4.47     ) ), ~( ssList( Z ) ), frontsegP( Z, X ) ] )
% 4.08/4.47  , clause( 29004, [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), 
% 4.08/4.47    ~( ssList( X ) ), =( app( X, Y ), nil ) ] )
% 4.08/4.47  , clause( 29005, [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 4.08/4.47    ssItem( Y ) ), ~( ssItem( X ) ), gt( X, Z ) ] )
% 4.08/4.47  , clause( 29006, [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 4.08/4.47    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 4.08/4.47  , clause( 29007, [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), 
% 4.08/4.47    ~( ssItem( Y ) ), ~( ssItem( X ) ), geq( X, Z ) ] )
% 4.08/4.47  , clause( 29008, [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 4.08/4.47    =( app( app( Z, Y ), X ), app( Z, app( Y, X ) ) ) ] )
% 4.08/4.47  , clause( 29009, [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), 
% 4.08/4.47    ~( ssList( X ) ), ~( ssList( Z ) ), =( Y, Z ) ] )
% 4.08/4.47  , clause( 29010, [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), 
% 4.08/4.47    ~( ssList( Y ) ), ~( ssList( Z ) ), =( X, Z ) ] )
% 4.08/4.47  , clause( 29011, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( 
% 4.08/4.47    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ] )
% 4.08/4.47  , clause( 29012, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( 
% 4.11/4.47    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ] )
% 4.11/4.47  , clause( 29013, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( 
% 4.11/4.47    ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ] )
% 4.11/4.47  , clause( 29014, [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 4.11/4.47    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 4.11/4.47  , clause( 29015, [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), 
% 4.11/4.47    ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Z ) ] )
% 4.11/4.47  , clause( 29016, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 4.11/4.47    =( cons( X, app( Y, Z ) ), app( cons( X, Y ), Z ) ) ] )
% 4.11/4.47  , clause( 29017, [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 4.11/4.47    ssList( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ] )
% 4.11/4.47  , clause( 29018, [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( 
% 4.11/4.47    ssList( Y ) ), ~( ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y
% 4.11/4.47     ) ] )
% 4.11/4.47  , clause( 29019, [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( 
% 4.11/4.47    ssList( Y ) ), ~( ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, 
% 4.11/4.47    Y ) ] )
% 4.11/4.47  , clause( 29020, [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 4.11/4.47    ssItem( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ] )
% 4.11/4.47  , clause( 29021, [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( 
% 4.11/4.47    skaf75( X ), cons( skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), 
% 4.11/4.47    skaf77( X ) ) ), X ) ] )
% 4.11/4.47  , clause( 29022, [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( 
% 4.11/4.47    skaf71( X ), cons( skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), 
% 4.11/4.47    skaf73( X ) ) ), X ) ] )
% 4.11/4.47  , clause( 29023, [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( 
% 4.11/4.47    skaf66( X ), cons( skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), 
% 4.11/4.47    skaf68( X ) ) ), X ) ] )
% 4.11/4.47  , clause( 29024, [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( 
% 4.11/4.47    X ), cons( skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) )
% 4.11/4.47     ), X ) ] )
% 4.11/4.47  , clause( 29025, [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( 
% 4.11/4.47    X ), cons( skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) )
% 4.11/4.47     ), X ) ] )
% 4.11/4.47  , clause( 29026, [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( 
% 4.11/4.47    X ), cons( skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) )
% 4.11/4.47     ), X ) ] )
% 4.11/4.47  , clause( 29027, [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 4.11/4.47     ), =( app( app( skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ] )
% 4.11/4.47  , clause( 29028, [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) )
% 4.11/4.47    , =( app( skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ] )
% 4.11/4.47  , clause( 29029, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 4.11/4.47    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ] )
% 4.11/4.47  , clause( 29030, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 4.11/4.47    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ] )
% 4.11/4.47  , clause( 29031, [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T )
% 4.11/4.47     ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), 
% 4.11/4.47    Y ) ] )
% 4.11/4.47  , clause( 29032, [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), 
% 4.11/4.47    ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ]
% 4.11/4.47     )
% 4.11/4.47  , clause( 29033, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( 
% 4.11/4.47    T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y
% 4.11/4.47    , T ) ] )
% 4.11/4.47  , clause( 29034, [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), 
% 4.11/4.47    ~( ssList( X ) ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ]
% 4.11/4.47     )
% 4.11/4.47  , clause( 29035, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( 
% 4.11/4.47    T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ]
% 4.11/4.47     )
% 4.11/4.47  , clause( 29036, [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), 
% 4.11/4.47    ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ]
% 4.11/4.47     )
% 4.11/4.47  , clause( 29037, [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) )
% 4.11/4.47    , ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( 
% 4.11/4.47    Z, X ), cons( T, Y ) ) ] )
% 4.11/4.47  , clause( 29038, [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) )
% 4.11/4.47    , ~( ssList( T ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) )
% 4.11/4.47    , ~( duplicatefreeP( U ) ), ~( ssList( U ) ) ] )
% 4.11/4.47  , clause( 29039, [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( 
% 4.11/4.47    ssList( T ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( 
% 4.11/4.47    equalelemsP( U ) ), ~( ssList( U ) ), =( Y, Z ) ] )
% 4.11/4.47  , clause( 29040, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 4.11/4.47    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 4.11/4.47    , ~( ssItem( Y ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T
% 4.11/4.47     ) ] )
% 4.11/4.47  , clause( 29041, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 4.11/4.47    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 4.11/4.47    , ~( ssItem( Y ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T
% 4.11/4.47     ) ] )
% 4.11/4.47  , clause( 29042, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 4.11/4.47    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 4.11/4.47    , ~( ssItem( Y ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T )
% 4.11/4.47    , lt( T, Y ) ] )
% 4.11/4.47  , clause( 29043, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 4.11/4.50    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 4.11/4.50    , ~( ssItem( Y ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T )
% 4.11/4.50    , leq( T, Y ) ] )
% 4.11/4.50  , clause( 29044, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, 
% 4.11/4.50    cons( X, T ) ), cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) )
% 4.11/4.50    , ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W
% 4.11/4.50     ) ), ~( ssList( W ) ) ] )
% 4.11/4.50  , clause( 29045, [ ssList( sk1 ) ] )
% 4.11/4.50  , clause( 29046, [ ssList( sk2 ) ] )
% 4.11/4.50  , clause( 29047, [ ssList( sk3 ) ] )
% 4.11/4.50  , clause( 29048, [ ssList( sk4 ) ] )
% 4.11/4.50  , clause( 29049, [ =( sk2, sk4 ) ] )
% 4.11/4.50  , clause( 29050, [ =( sk1, sk3 ) ] )
% 4.11/4.50  , clause( 29051, [ neq( sk2, nil ), neq( sk2, nil ) ] )
% 4.11/4.50  , clause( 29052, [ neq( sk2, nil ), ~( neq( sk4, nil ) ) ] )
% 4.11/4.50  , clause( 29053, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 4.11/4.50    ~( =( app( app( Y, cons( X, nil ) ), Z ), sk2 ) ), ~( =( app( Y, Z ), sk1
% 4.11/4.50     ) ), neq( sk2, nil ) ] )
% 4.11/4.50  , clause( 29054, [ ssItem( sk5 ), neq( sk2, nil ) ] )
% 4.11/4.50  , clause( 29055, [ ssList( sk6 ), neq( sk2, nil ) ] )
% 4.11/4.50  , clause( 29056, [ ssList( sk7 ), neq( sk2, nil ) ] )
% 4.11/4.50  , clause( 29057, [ =( app( app( sk6, cons( sk5, nil ) ), sk7 ), sk4 ), neq( 
% 4.11/4.50    sk2, nil ) ] )
% 4.11/4.50  , clause( 29058, [ =( app( sk6, sk7 ), sk3 ), neq( sk2, nil ) ] )
% 4.11/4.50  , clause( 29059, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 4.11/4.50    ~( =( app( app( Y, cons( X, nil ) ), Z ), sk2 ) ), ~( =( app( Y, Z ), sk1
% 4.11/4.50     ) ), ~( neq( sk4, nil ) ) ] )
% 4.11/4.50  , clause( 29060, [ ssItem( sk5 ), ~( neq( sk4, nil ) ) ] )
% 4.11/4.50  , clause( 29061, [ ssList( sk6 ), ~( neq( sk4, nil ) ) ] )
% 4.11/4.50  , clause( 29062, [ ssList( sk7 ), ~( neq( sk4, nil ) ) ] )
% 4.11/4.50  , clause( 29063, [ =( app( app( sk6, cons( sk5, nil ) ), sk7 ), sk4 ), ~( 
% 4.11/4.50    neq( sk4, nil ) ) ] )
% 4.11/4.50  , clause( 29064, [ =( app( sk6, sk7 ), sk3 ), ~( neq( sk4, nil ) ) ] )
% 4.11/4.50  ] ).
% 4.11/4.50  
% 4.11/4.50  
% 4.11/4.50  
% 4.11/4.50  eqswap(
% 4.11/4.50  clause( 29822, [ =( sk4, sk2 ) ] )
% 4.11/4.50  , clause( 29049, [ =( sk2, sk4 ) ] )
% 4.11/4.50  , 0, substitution( 0, [] )).
% 4.11/4.50  
% 4.11/4.50  
% 4.11/4.50  subsumption(
% 4.11/4.50  clause( 186, [ =( sk4, sk2 ) ] )
% 4.11/4.50  , clause( 29822, [ =( sk4, sk2 ) ] )
% 4.11/4.50  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 4.11/4.50  
% 4.11/4.50  
% 4.11/4.50  eqswap(
% 4.11/4.50  clause( 30581, [ =( sk3, sk1 ) ] )
% 4.11/4.50  , clause( 29050, [ =( sk1, sk3 ) ] )
% 4.11/4.50  , 0, substitution( 0, [] )).
% 4.11/4.50  
% 4.11/4.50  
% 4.11/4.50  subsumption(
% 4.11/4.50  clause( 187, [ =( sk3, sk1 ) ] )
% 4.11/4.50  , clause( 30581, [ =( sk3, sk1 ) ] )
% 4.11/4.50  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 4.11/4.50  
% 4.11/4.50  
% 4.11/4.50  factor(
% 4.11/4.50  clause( 31347, [ neq( sk2, nil ) ] )
% 4.11/4.50  , clause( 29051, [ neq( sk2, nil ), neq( sk2, nil ) ] )
% 4.11/4.50  , 0, 1, substitution( 0, [] )).
% 4.11/4.50  
% 4.11/4.50  
% 4.11/4.50  subsumption(
% 4.11/4.50  clause( 188, [ neq( sk2, nil ) ] )
% 4.11/4.50  , clause( 31347, [ neq( sk2, nil ) ] )
% 4.11/4.50  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 4.11/4.50  
% 4.11/4.50  
% 4.11/4.50  paramod(
% 4.11/4.50  clause( 32342, [ ~( neq( sk2, nil ) ), ~( ssItem( X ) ), ~( ssList( Y ) ), 
% 4.11/4.50    ~( ssList( Z ) ), ~( =( app( app( Y, cons( X, nil ) ), Z ), sk2 ) ), ~( 
% 4.11/4.50    =( app( Y, Z ), sk1 ) ) ] )
% 4.11/4.50  , clause( 186, [ =( sk4, sk2 ) ] )
% 4.11/4.50  , 0, clause( 29059, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) )
% 4.11/4.50    , ~( =( app( app( Y, cons( X, nil ) ), Z ), sk2 ) ), ~( =( app( Y, Z ), 
% 4.11/4.50    sk1 ) ), ~( neq( sk4, nil ) ) ] )
% 4.11/4.50  , 5, 2, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), 
% 4.11/4.50    :=( Z, Z )] )).
% 4.11/4.50  
% 4.11/4.50  
% 4.11/4.50  resolution(
% 4.11/4.50  clause( 32348, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), ~( 
% 4.11/4.50    =( app( app( Y, cons( X, nil ) ), Z ), sk2 ) ), ~( =( app( Y, Z ), sk1 )
% 4.11/4.50     ) ] )
% 4.11/4.50  , clause( 32342, [ ~( neq( sk2, nil ) ), ~( ssItem( X ) ), ~( ssList( Y ) )
% 4.11/4.50    , ~( ssList( Z ) ), ~( =( app( app( Y, cons( X, nil ) ), Z ), sk2 ) ), 
% 4.11/4.50    ~( =( app( Y, Z ), sk1 ) ) ] )
% 4.11/4.50  , 0, clause( 188, [ neq( sk2, nil ) ] )
% 4.11/4.50  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 4.11/4.50    substitution( 1, [] )).
% 4.11/4.50  
% 4.11/4.50  
% 4.11/4.50  subsumption(
% 4.11/4.50  clause( 189, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), ~( =( 
% 4.11/4.50    app( app( Y, cons( X, nil ) ), Z ), sk2 ) ), ~( =( app( Y, Z ), sk1 ) ) ]
% 4.11/4.50     )
% 4.11/4.50  , clause( 32348, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 4.11/4.50    ~( =( app( app( Y, cons( X, nil ) ), Z ), sk2 ) ), ~( =( app( Y, Z ), sk1
% 4.11/4.50     ) ) ] )
% 4.11/4.50  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 4.11/4.50    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 ), 
% 4.11/4.50    ==>( 4, 4 )] ) ).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  paramod(
% 4.11/4.52  clause( 33422, [ ~( neq( sk2, nil ) ), ssItem( sk5 ) ] )
% 4.11/4.52  , clause( 186, [ =( sk4, sk2 ) ] )
% 4.11/4.52  , 0, clause( 29060, [ ssItem( sk5 ), ~( neq( sk4, nil ) ) ] )
% 4.11/4.52  , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  resolution(
% 4.11/4.52  clause( 33423, [ ssItem( sk5 ) ] )
% 4.11/4.52  , clause( 33422, [ ~( neq( sk2, nil ) ), ssItem( sk5 ) ] )
% 4.11/4.52  , 0, clause( 188, [ neq( sk2, nil ) ] )
% 4.11/4.52  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  subsumption(
% 4.11/4.52  clause( 190, [ ssItem( sk5 ) ] )
% 4.11/4.52  , clause( 33423, [ ssItem( sk5 ) ] )
% 4.11/4.52  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  paramod(
% 4.11/4.52  clause( 34493, [ ~( neq( sk2, nil ) ), ssList( sk6 ) ] )
% 4.11/4.52  , clause( 186, [ =( sk4, sk2 ) ] )
% 4.11/4.52  , 0, clause( 29061, [ ssList( sk6 ), ~( neq( sk4, nil ) ) ] )
% 4.11/4.52  , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  resolution(
% 4.11/4.52  clause( 34494, [ ssList( sk6 ) ] )
% 4.11/4.52  , clause( 34493, [ ~( neq( sk2, nil ) ), ssList( sk6 ) ] )
% 4.11/4.52  , 0, clause( 188, [ neq( sk2, nil ) ] )
% 4.11/4.52  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  subsumption(
% 4.11/4.52  clause( 191, [ ssList( sk6 ) ] )
% 4.11/4.52  , clause( 34494, [ ssList( sk6 ) ] )
% 4.11/4.52  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  paramod(
% 4.11/4.52  clause( 35567, [ ~( neq( sk2, nil ) ), ssList( sk7 ) ] )
% 4.11/4.52  , clause( 186, [ =( sk4, sk2 ) ] )
% 4.11/4.52  , 0, clause( 29062, [ ssList( sk7 ), ~( neq( sk4, nil ) ) ] )
% 4.11/4.52  , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  resolution(
% 4.11/4.52  clause( 35568, [ ssList( sk7 ) ] )
% 4.11/4.52  , clause( 35567, [ ~( neq( sk2, nil ) ), ssList( sk7 ) ] )
% 4.11/4.52  , 0, clause( 188, [ neq( sk2, nil ) ] )
% 4.11/4.52  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  subsumption(
% 4.11/4.52  clause( 192, [ ssList( sk7 ) ] )
% 4.11/4.52  , clause( 35568, [ ssList( sk7 ) ] )
% 4.11/4.52  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  paramod(
% 4.11/4.52  clause( 36782, [ ~( neq( sk2, nil ) ), =( app( app( sk6, cons( sk5, nil ) )
% 4.11/4.52    , sk7 ), sk4 ) ] )
% 4.11/4.52  , clause( 186, [ =( sk4, sk2 ) ] )
% 4.11/4.52  , 0, clause( 29063, [ =( app( app( sk6, cons( sk5, nil ) ), sk7 ), sk4 ), 
% 4.11/4.52    ~( neq( sk4, nil ) ) ] )
% 4.11/4.52  , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  paramod(
% 4.11/4.52  clause( 36784, [ =( app( app( sk6, cons( sk5, nil ) ), sk7 ), sk2 ), ~( neq( 
% 4.11/4.52    sk2, nil ) ) ] )
% 4.11/4.52  , clause( 186, [ =( sk4, sk2 ) ] )
% 4.11/4.52  , 0, clause( 36782, [ ~( neq( sk2, nil ) ), =( app( app( sk6, cons( sk5, 
% 4.11/4.52    nil ) ), sk7 ), sk4 ) ] )
% 4.11/4.52  , 1, 8, substitution( 0, [] ), substitution( 1, [] )).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  resolution(
% 4.11/4.52  clause( 36785, [ =( app( app( sk6, cons( sk5, nil ) ), sk7 ), sk2 ) ] )
% 4.11/4.52  , clause( 36784, [ =( app( app( sk6, cons( sk5, nil ) ), sk7 ), sk2 ), ~( 
% 4.11/4.52    neq( sk2, nil ) ) ] )
% 4.11/4.52  , 1, clause( 188, [ neq( sk2, nil ) ] )
% 4.11/4.52  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  subsumption(
% 4.11/4.52  clause( 193, [ =( app( app( sk6, cons( sk5, nil ) ), sk7 ), sk2 ) ] )
% 4.11/4.52  , clause( 36785, [ =( app( app( sk6, cons( sk5, nil ) ), sk7 ), sk2 ) ] )
% 4.11/4.52  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  paramod(
% 4.11/4.52  clause( 37986, [ =( app( sk6, sk7 ), sk1 ), ~( neq( sk4, nil ) ) ] )
% 4.11/4.52  , clause( 187, [ =( sk3, sk1 ) ] )
% 4.11/4.52  , 0, clause( 29064, [ =( app( sk6, sk7 ), sk3 ), ~( neq( sk4, nil ) ) ] )
% 4.11/4.52  , 0, 4, substitution( 0, [] ), substitution( 1, [] )).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  paramod(
% 4.11/4.52  clause( 37987, [ ~( neq( sk2, nil ) ), =( app( sk6, sk7 ), sk1 ) ] )
% 4.11/4.52  , clause( 186, [ =( sk4, sk2 ) ] )
% 4.11/4.52  , 0, clause( 37986, [ =( app( sk6, sk7 ), sk1 ), ~( neq( sk4, nil ) ) ] )
% 4.11/4.52  , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  resolution(
% 4.11/4.52  clause( 37988, [ =( app( sk6, sk7 ), sk1 ) ] )
% 4.11/4.52  , clause( 37987, [ ~( neq( sk2, nil ) ), =( app( sk6, sk7 ), sk1 ) ] )
% 4.11/4.52  , 0, clause( 188, [ neq( sk2, nil ) ] )
% 4.11/4.52  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  subsumption(
% 4.11/4.52  clause( 194, [ =( app( sk6, sk7 ), sk1 ) ] )
% 4.11/4.52  , clause( 37988, [ =( app( sk6, sk7 ), sk1 ) ] )
% 4.11/4.52  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  eqswap(
% 4.11/4.52  clause( 37990, [ =( sk2, app( app( sk6, cons( sk5, nil ) ), sk7 ) ) ] )
% 4.11/4.52  , clause( 193, [ =( app( app( sk6, cons( sk5, nil ) ), sk7 ), sk2 ) ] )
% 4.11/4.52  , 0, substitution( 0, [] )).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  eqswap(
% 4.11/4.52  clause( 37991, [ ~( =( sk2, app( app( X, cons( Y, nil ) ), Z ) ) ), ~( 
% 4.11/4.52    ssItem( Y ) ), ~( ssList( X ) ), ~( ssList( Z ) ), ~( =( app( X, Z ), sk1
% 4.11/4.52     ) ) ] )
% 4.11/4.52  , clause( 189, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), ~( 
% 4.11/4.52    =( app( app( Y, cons( X, nil ) ), Z ), sk2 ) ), ~( =( app( Y, Z ), sk1 )
% 4.11/4.52     ) ] )
% 4.11/4.52  , 3, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] )).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  resolution(
% 4.11/4.52  clause( 37995, [ ~( ssItem( sk5 ) ), ~( ssList( sk6 ) ), ~( ssList( sk7 ) )
% 4.11/4.52    , ~( =( app( sk6, sk7 ), sk1 ) ) ] )
% 4.11/4.52  , clause( 37991, [ ~( =( sk2, app( app( X, cons( Y, nil ) ), Z ) ) ), ~( 
% 4.11/4.52    ssItem( Y ) ), ~( ssList( X ) ), ~( ssList( Z ) ), ~( =( app( X, Z ), sk1
% 4.11/4.52     ) ) ] )
% 4.11/4.52  , 0, clause( 37990, [ =( sk2, app( app( sk6, cons( sk5, nil ) ), sk7 ) ) ]
% 4.11/4.52     )
% 4.11/4.52  , 0, substitution( 0, [ :=( X, sk6 ), :=( Y, sk5 ), :=( Z, sk7 )] ), 
% 4.11/4.52    substitution( 1, [] )).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  paramod(
% 4.11/4.52  clause( 37996, [ ~( =( sk1, sk1 ) ), ~( ssItem( sk5 ) ), ~( ssList( sk6 ) )
% 4.11/4.52    , ~( ssList( sk7 ) ) ] )
% 4.11/4.52  , clause( 194, [ =( app( sk6, sk7 ), sk1 ) ] )
% 4.11/4.52  , 0, clause( 37995, [ ~( ssItem( sk5 ) ), ~( ssList( sk6 ) ), ~( ssList( 
% 4.11/4.52    sk7 ) ), ~( =( app( sk6, sk7 ), sk1 ) ) ] )
% 4.11/4.52  , 3, 2, substitution( 0, [] ), substitution( 1, [] )).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  eqrefl(
% 4.11/4.52  clause( 37997, [ ~( ssItem( sk5 ) ), ~( ssList( sk6 ) ), ~( ssList( sk7 ) )
% 4.11/4.52     ] )
% 4.11/4.52  , clause( 37996, [ ~( =( sk1, sk1 ) ), ~( ssItem( sk5 ) ), ~( ssList( sk6 )
% 4.11/4.52     ), ~( ssList( sk7 ) ) ] )
% 4.11/4.52  , 0, substitution( 0, [] )).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  resolution(
% 4.11/4.52  clause( 37998, [ ~( ssList( sk6 ) ), ~( ssList( sk7 ) ) ] )
% 4.11/4.52  , clause( 37997, [ ~( ssItem( sk5 ) ), ~( ssList( sk6 ) ), ~( ssList( sk7 )
% 4.11/4.52     ) ] )
% 4.11/4.52  , 0, clause( 190, [ ssItem( sk5 ) ] )
% 4.11/4.52  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  subsumption(
% 4.11/4.52  clause( 28830, [ ~( ssList( sk6 ) ), ~( ssList( sk7 ) ) ] )
% 4.11/4.52  , clause( 37998, [ ~( ssList( sk6 ) ), ~( ssList( sk7 ) ) ] )
% 4.11/4.52  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 4.11/4.52     ).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  resolution(
% 4.11/4.52  clause( 37999, [ ~( ssList( sk7 ) ) ] )
% 4.11/4.52  , clause( 28830, [ ~( ssList( sk6 ) ), ~( ssList( sk7 ) ) ] )
% 4.11/4.52  , 0, clause( 191, [ ssList( sk6 ) ] )
% 4.11/4.52  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  resolution(
% 4.11/4.52  clause( 38000, [] )
% 4.11/4.52  , clause( 37999, [ ~( ssList( sk7 ) ) ] )
% 4.11/4.52  , 0, clause( 192, [ ssList( sk7 ) ] )
% 4.11/4.52  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  subsumption(
% 4.11/4.52  clause( 28858, [] )
% 4.11/4.52  , clause( 38000, [] )
% 4.11/4.52  , substitution( 0, [] ), permutation( 0, [] ) ).
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  end.
% 4.11/4.52  
% 4.11/4.52  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 4.11/4.52  
% 4.11/4.52  Memory use:
% 4.11/4.52  
% 4.11/4.52  space for terms:        580348
% 4.11/4.52  space for clauses:      1373658
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  clauses generated:      136203
% 4.11/4.52  clauses kept:           28859
% 4.11/4.52  clauses selected:       699
% 4.11/4.52  clauses deleted:        1063
% 4.11/4.52  clauses inuse deleted:  14
% 4.11/4.52  
% 4.11/4.52  subsentry:          334769
% 4.11/4.52  literals s-matched: 182806
% 4.11/4.52  literals matched:   118422
% 4.11/4.52  full subsumption:   72396
% 4.11/4.52  
% 4.11/4.52  checksum:           806585968
% 4.11/4.52  
% 4.11/4.52  
% 4.11/4.52  Bliksem ended
%------------------------------------------------------------------------------