TSTP Solution File: SWC067-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SWC067-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n007.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 19:33:29 EDT 2022

% Result   : Unsatisfiable 6.54s 6.88s
% Output   : Refutation 6.54s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SWC067-1 : TPTP v8.1.0. Released v2.4.0.
% 0.00/0.12  % Command  : bliksem %s
% 0.12/0.33  % Computer : n007.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % DateTime : Sun Jun 12 01:51:22 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.73/1.12  *** allocated 10000 integers for termspace/termends
% 0.73/1.12  *** allocated 10000 integers for clauses
% 0.73/1.12  *** allocated 10000 integers for justifications
% 0.73/1.12  Bliksem 1.12
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  Automatic Strategy Selection
% 0.73/1.12  
% 0.73/1.12  Clauses:
% 0.73/1.12  [
% 0.73/1.12     [ equalelemsP( nil ) ],
% 0.73/1.12     [ duplicatefreeP( nil ) ],
% 0.73/1.12     [ strictorderedP( nil ) ],
% 0.73/1.12     [ totalorderedP( nil ) ],
% 0.73/1.12     [ strictorderP( nil ) ],
% 0.73/1.12     [ totalorderP( nil ) ],
% 0.73/1.12     [ cyclefreeP( nil ) ],
% 0.73/1.12     [ ssList( nil ) ],
% 0.73/1.12     [ ssItem( skac3 ) ],
% 0.73/1.12     [ ssItem( skac2 ) ],
% 0.73/1.12     [ ~( singletonP( nil ) ) ],
% 0.73/1.12     [ ssItem( skaf83( X ) ) ],
% 0.73/1.12     [ ssList( skaf82( X ) ) ],
% 0.73/1.12     [ ssList( skaf81( X ) ) ],
% 0.73/1.12     [ ssList( skaf80( X ) ) ],
% 0.73/1.12     [ ssItem( skaf79( X ) ) ],
% 0.73/1.12     [ ssItem( skaf78( X ) ) ],
% 0.73/1.12     [ ssList( skaf77( X ) ) ],
% 0.73/1.12     [ ssList( skaf76( X ) ) ],
% 0.73/1.12     [ ssList( skaf75( X ) ) ],
% 0.73/1.12     [ ssItem( skaf74( X ) ) ],
% 0.73/1.12     [ ssList( skaf73( X ) ) ],
% 0.73/1.12     [ ssList( skaf72( X ) ) ],
% 0.73/1.12     [ ssList( skaf71( X ) ) ],
% 0.73/1.12     [ ssItem( skaf70( X ) ) ],
% 0.73/1.12     [ ssItem( skaf69( X ) ) ],
% 0.73/1.12     [ ssList( skaf68( X ) ) ],
% 0.73/1.12     [ ssList( skaf67( X ) ) ],
% 0.73/1.12     [ ssList( skaf66( X ) ) ],
% 0.73/1.12     [ ssItem( skaf65( X ) ) ],
% 0.73/1.12     [ ssItem( skaf64( X ) ) ],
% 0.73/1.12     [ ssList( skaf63( X ) ) ],
% 0.73/1.12     [ ssList( skaf62( X ) ) ],
% 0.73/1.12     [ ssList( skaf61( X ) ) ],
% 0.73/1.12     [ ssItem( skaf60( X ) ) ],
% 0.73/1.12     [ ssItem( skaf59( X ) ) ],
% 0.73/1.12     [ ssList( skaf58( X ) ) ],
% 0.73/1.12     [ ssList( skaf57( X ) ) ],
% 0.73/1.12     [ ssList( skaf56( X ) ) ],
% 0.73/1.12     [ ssItem( skaf55( X ) ) ],
% 0.73/1.12     [ ssItem( skaf54( X ) ) ],
% 0.73/1.12     [ ssList( skaf53( X ) ) ],
% 0.73/1.12     [ ssList( skaf52( X ) ) ],
% 0.73/1.12     [ ssList( skaf51( X ) ) ],
% 0.73/1.12     [ ssItem( skaf50( X ) ) ],
% 0.73/1.12     [ ssItem( skaf49( X ) ) ],
% 0.73/1.12     [ ssItem( skaf44( X ) ) ],
% 0.73/1.12     [ ssList( skaf48( X, Y ) ) ],
% 0.73/1.12     [ ssList( skaf47( X, Y ) ) ],
% 0.73/1.12     [ ssList( skaf46( X, Y ) ) ],
% 0.73/1.12     [ ssList( skaf45( X, Y ) ) ],
% 0.73/1.12     [ ssList( skaf43( X, Y ) ) ],
% 0.73/1.12     [ ssList( skaf42( X, Y ) ) ],
% 0.73/1.12     [ ~( =( skac3, skac2 ) ) ],
% 0.73/1.12     [ ~( ssItem( X ) ), geq( X, X ) ],
% 0.73/1.12     [ ~( ssList( X ) ), segmentP( X, nil ) ],
% 0.73/1.12     [ ~( ssList( X ) ), segmentP( X, X ) ],
% 0.73/1.12     [ ~( ssList( X ) ), rearsegP( X, nil ) ],
% 0.73/1.12     [ ~( ssList( X ) ), rearsegP( X, X ) ],
% 0.73/1.12     [ ~( ssList( X ) ), frontsegP( X, nil ) ],
% 0.73/1.12     [ ~( ssList( X ) ), frontsegP( X, X ) ],
% 0.73/1.12     [ ~( ssItem( X ) ), leq( X, X ) ],
% 0.73/1.12     [ ~( lt( X, X ) ), ~( ssItem( X ) ) ],
% 0.73/1.12     [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ],
% 0.73/1.12     [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ],
% 0.73/1.12     [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ],
% 0.73/1.12     [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ],
% 0.73/1.12     [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ],
% 0.73/1.12     [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ],
% 0.73/1.12     [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ],
% 0.73/1.12     [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ],
% 0.73/1.12     [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ],
% 0.73/1.12     [ ~( ssList( X ) ), =( app( X, nil ), X ) ],
% 0.73/1.12     [ ~( ssList( X ) ), =( app( nil, X ), X ) ],
% 0.73/1.12     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.73/1.12     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.73/1.12     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.73/1.12     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.73/1.12     [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ],
% 0.73/1.12     [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.73/1.12     [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ],
% 0.73/1.12     [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.73/1.12     [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X ) ],
% 0.73/1.12     [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.73/1.12     [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X ) ) ],
% 0.73/1.12     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y ) ) ],
% 0.73/1.12     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), skaf49( X ) ) ]
% 0.73/1.12    ,
% 0.73/1.12     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), skaf50( X ) ) ]
% 0.73/1.12    ,
% 0.73/1.12     [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), equalelemsP( X )
% 0.73/1.12     ],
% 0.73/1.12     [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), strictorderedP( 
% 0.73/1.12    X ) ],
% 0.73/1.12     [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), totalorderedP( 
% 0.73/1.12    X ) ],
% 0.73/1.12     [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.73/1.12     ) ],
% 0.73/1.12     [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.73/1.12     ) ],
% 0.73/1.12     [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.73/1.12     ) ],
% 0.73/1.12     [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.73/1.12     ) ],
% 0.73/1.12     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y ) ), Y ) ],
% 0.73/1.12     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y ) ), X ) ],
% 0.73/1.12     [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.73/1.12     [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.73/1.12     [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.73/1.12     [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( X ), nil ), X
% 0.73/1.12     ) ],
% 0.73/1.12     [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.73/1.12     [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Y ) ]
% 0.73/1.12    ,
% 0.73/1.12     [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( nil, X ) ],
% 0.73/1.12     [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( Y, X ) ],
% 0.73/1.12     [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( Y, X ) ],
% 0.73/1.12     [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( Y, X ) ]
% 0.73/1.12    ,
% 0.73/1.12     [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), geq( Y, X ) ]
% 0.73/1.12    ,
% 0.73/1.12     [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X ), =( nil, X
% 0.73/1.12     ) ],
% 0.73/1.12     [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.73/1.12    ,
% 0.73/1.12     [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.73/1.12    ,
% 0.73/1.12     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), strictorderedP( 
% 0.73/1.12    cons( Y, X ) ) ],
% 0.73/1.12     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), totalorderedP( 
% 0.73/1.12    cons( Y, X ) ) ],
% 0.73/1.12     [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.73/1.12    ,
% 0.73/1.12     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ) ]
% 0.73/1.12    ,
% 0.73/1.12     [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ), 
% 0.73/1.12    singletonP( Y ) ],
% 0.73/1.12     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.73/1.12    ,
% 0.73/1.12     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.73/1.12    , X ) ],
% 0.73/1.12     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.73/1.12    , Y ) ],
% 0.73/1.12     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil ), Y ), cons( 
% 0.73/1.12    X, Y ) ) ],
% 0.73/1.12     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.73/1.12    , Y ) ],
% 0.73/1.12     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.73/1.12    , Y ) ],
% 0.73/1.12     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( app( Y, X ) )
% 0.73/1.12    , hd( Y ) ) ],
% 0.73/1.12     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.73/1.12     ), strictorderedP( Y ), =( nil, Y ) ],
% 0.73/1.12     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.73/1.12    , totalorderedP( Y ), =( nil, Y ) ],
% 0.73/1.12     [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.73/1.12    , =( Y, X ) ],
% 0.73/1.12     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.73/1.12    ssList( Y ) ), =( Y, X ) ],
% 0.73/1.12     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.73/1.12    ssList( Y ) ), =( Y, X ) ],
% 0.73/1.12     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.73/1.12    ssList( Y ) ), =( Y, X ) ],
% 0.73/1.12     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.73/1.12    , =( Y, X ) ],
% 0.73/1.12     [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( 
% 0.73/1.12    skaf46( X, Y ), Y ), X ) ],
% 0.73/1.12     [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( Y
% 0.73/1.12    , skaf45( X, Y ) ), X ) ],
% 0.73/1.12     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( app( Y, X ) )
% 0.73/1.12    , app( tl( Y ), X ) ) ],
% 0.73/1.12     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.73/1.12     ), lt( X, hd( Y ) ), =( nil, Y ) ],
% 0.73/1.12     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.73/1.12    , leq( X, hd( Y ) ), =( nil, Y ) ],
% 0.73/1.12     [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.73/1.12    X ) ), rearsegP( app( Z, X ), Y ) ],
% 0.73/1.12     [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.73/1.12    X ) ), frontsegP( app( X, Z ), Y ) ],
% 0.73/1.12     [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), 
% 0.73/1.12    memberP( cons( Y, Z ), X ) ],
% 0.73/1.12     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y
% 0.73/1.12     ) ), memberP( cons( Z, X ), Y ) ],
% 0.73/1.12     [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y
% 0.73/1.12     ) ), memberP( app( X, Z ), Y ) ],
% 0.73/1.12     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) ), ~( ssItem( Y
% 0.73/1.12     ) ), memberP( app( Z, X ), Y ) ],
% 0.73/1.12     [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X ), cons( skaf78( 
% 0.73/1.12    X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ],
% 0.73/1.12     [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y ) ), ~( 
% 0.73/1.12    ssList( Z ) ), rearsegP( Z, Y ) ],
% 0.73/1.12     [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), ~( 
% 0.73/1.12    ssList( Z ) ), frontsegP( Z, X ) ],
% 0.73/1.12     [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.73/1.12    , =( app( X, Y ), nil ) ],
% 0.73/1.12     [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.73/1.12    ~( ssItem( X ) ), gt( X, Z ) ],
% 0.73/1.12     [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.73/1.12    , ~( ssItem( X ) ), lt( X, Z ) ],
% 0.73/1.12     [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.73/1.12    , ~( ssItem( X ) ), geq( X, Z ) ],
% 0.73/1.12     [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( app( app( Z, 
% 0.73/1.12    Y ), X ), app( Z, app( Y, X ) ) ) ],
% 0.73/1.12     [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.73/1.12    , ~( ssList( Z ) ), =( Y, Z ) ],
% 0.73/1.12     [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), ~( ssList( Y ) )
% 0.73/1.12    , ~( ssList( Z ) ), =( X, Z ) ],
% 0.73/1.12     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.73/1.12    ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ],
% 0.73/1.12     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.73/1.12    ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ],
% 0.73/1.12     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.73/1.12    ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ],
% 0.73/1.12     [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.73/1.12    ~( ssItem( X ) ), lt( X, Z ) ],
% 0.73/1.12     [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.73/1.12    , ~( ssItem( X ) ), leq( X, Z ) ],
% 0.73/1.12     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( cons( X, app( 
% 0.73/1.12    Y, Z ) ), app( cons( X, Y ), Z ) ) ],
% 0.73/1.12     [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), 
% 0.73/1.12    ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ],
% 0.73/1.12     [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.73/1.12    ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.73/1.12     [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.73/1.12    ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.73/1.12     [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssItem( X ) ), 
% 0.73/1.12    ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ],
% 0.73/1.12     [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( skaf75( X ), cons( 
% 0.73/1.12    skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), skaf77( X ) ) ), X ) ]
% 0.73/1.12    ,
% 0.73/1.12     [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( skaf71( X ), cons( 
% 0.73/1.12    skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), skaf73( X ) ) ), X ) ]
% 0.73/1.12    ,
% 0.73/1.12     [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( skaf66( X ), cons( 
% 0.73/1.12    skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), skaf68( X ) ) ), X ) ]
% 0.73/1.12    ,
% 0.73/1.12     [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( X ), cons( 
% 0.73/1.12    skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) ) ), X ) ]
% 0.73/1.12    ,
% 0.73/1.12     [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( X ), cons( 
% 0.73/1.12    skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) ) ), X ) ]
% 0.73/1.12    ,
% 0.73/1.12     [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( X ), cons( 
% 0.73/1.12    skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) ) ), X ) ]
% 0.73/1.12    ,
% 0.73/1.12     [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( app( 
% 0.73/1.12    skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ],
% 0.73/1.12     [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) ), =( app( 
% 0.73/1.12    skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ],
% 0.73/1.12     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.73/1.12     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ],
% 0.73/1.12     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.73/1.12     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ],
% 0.73/1.12     [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T ) ), ~( ssList( 
% 0.73/1.12    Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), Y ) ],
% 0.73/1.12     [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 0.73/1.12    , ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ],
% 0.73/1.12     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.73/1.12    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y, T ) ]
% 0.73/1.12    ,
% 0.73/1.12     [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), ~( ssList( X )
% 0.73/1.12     ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ],
% 0.73/1.12     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.73/1.12    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ],
% 0.73/1.12     [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), ~( ssList( X )
% 0.73/1.12     ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ],
% 0.73/1.12     [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) ), ~( ssList( X
% 0.73/1.12     ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( Z, X ), cons( 
% 0.73/1.12    T, Y ) ) ],
% 0.73/1.12     [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) ), ~( ssList( T
% 0.73/1.12     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), ~( 
% 0.73/1.12    duplicatefreeP( U ) ), ~( ssList( U ) ) ],
% 0.73/1.12     [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( ssList( T ) ), ~( 
% 0.73/1.12    ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( equalelemsP( U ) )
% 0.73/1.12    , ~( ssList( U ) ), =( Y, Z ) ],
% 0.73/1.12     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.73/1.12     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.73/1.12     ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T ) ],
% 0.73/1.12     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.73/1.12     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.73/1.12     ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T ) ],
% 0.73/1.12     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.73/1.12     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.73/1.12     ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T ), lt( T, Y ) ]
% 0.73/1.12    ,
% 0.73/1.12     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.73/1.12     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.73/1.12     ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T ), leq( T, Y ) ]
% 0.73/1.12    ,
% 0.73/1.12     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, cons( X, T ) )
% 0.73/1.12    , cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) ), ~( ssList( Z
% 0.73/1.12     ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W ) ), ~( ssList( 
% 0.73/1.12    W ) ) ],
% 0.73/1.12     [ ssList( sk1 ) ],
% 0.73/1.12     [ ssList( sk2 ) ],
% 0.73/1.12     [ ssList( sk3 ) ],
% 0.73/1.12     [ ssList( sk4 ) ],
% 0.73/1.12     [ =( sk2, sk4 ) ],
% 0.73/1.12     [ =( sk1, sk3 ) ],
% 0.73/1.12     [ ssList( sk5 ) ],
% 0.73/1.12     [ ssList( sk6 ) ],
% 0.73/1.12     [ =( app( app( sk5, sk3 ), sk6 ), sk4 ) ],
% 0.73/1.12     [ strictorderedP( sk3 ) ],
% 0.73/1.12     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( =( app( Y, cons( X, nil ) ), 
% 0.73/1.12    sk5 ) ), ~( ssItem( Z ) ), ~( ssList( T ) ), ~( =( app( cons( Z, nil ), T
% 0.73/1.12     ), sk3 ) ), ~( lt( X, Z ) ) ],
% 0.73/1.12     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( =( app( cons( X, nil ), Y ), 
% 0.73/1.12    sk6 ) ), ~( ssItem( Z ) ), ~( ssList( T ) ), ~( =( app( T, cons( Z, nil )
% 0.73/1.12     ), sk3 ) ), ~( lt( Z, X ) ) ],
% 0.73/1.12     [ =( nil, sk4 ), ~( =( nil, sk3 ) ) ],
% 0.73/1.12     [ =( nil, sk2 ), neq( sk2, nil ) ],
% 0.73/1.12     [ =( nil, sk2 ), ~( ssList( X ) ), ~( neq( X, nil ) ), ~( segmentP( sk2
% 0.73/1.12    , X ) ), ~( segmentP( sk1, X ) ) ],
% 0.73/1.12     [ ~( =( nil, sk1 ) ), neq( sk2, nil ) ],
% 0.73/1.12     [ ~( =( nil, sk1 ) ), ~( ssList( X ) ), ~( neq( X, nil ) ), ~( segmentP( 
% 0.73/1.12    sk2, X ) ), ~( segmentP( sk1, X ) ) ]
% 0.73/1.12  ] .
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  percentage equality = 0.170616, percentage horn = 0.844221
% 0.73/1.12  This is a problem with some equality
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  Options Used:
% 0.73/1.12  
% 0.73/1.12  useres =            1
% 0.73/1.12  useparamod =        1
% 0.73/1.12  useeqrefl =         1
% 0.73/1.12  useeqfact =         1
% 0.73/1.12  usefactor =         1
% 0.73/1.12  usesimpsplitting =  0
% 0.73/1.12  usesimpdemod =      5
% 0.73/1.12  usesimpres =        3
% 0.73/1.12  
% 0.73/1.12  resimpinuse      =  1000
% 0.73/1.12  resimpclauses =     20000
% 0.73/1.12  substype =          eqrewr
% 0.73/1.12  backwardsubs =      1
% 0.73/1.12  selectoldest =      5
% 0.73/1.12  
% 0.73/1.12  litorderings [0] =  split
% 0.73/1.12  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.73/1.12  
% 0.73/1.12  termordering =      kbo
% 0.73/1.12  
% 0.73/1.12  litapriori =        0
% 0.73/1.12  termapriori =       1
% 0.73/1.12  litaposteriori =    0
% 6.54/6.88  termaposteriori =   0
% 6.54/6.88  demodaposteriori =  0
% 6.54/6.88  ordereqreflfact =   0
% 6.54/6.88  
% 6.54/6.88  litselect =         negord
% 6.54/6.88  
% 6.54/6.88  maxweight =         15
% 6.54/6.88  maxdepth =          30000
% 6.54/6.88  maxlength =         115
% 6.54/6.88  maxnrvars =         195
% 6.54/6.88  excuselevel =       1
% 6.54/6.88  increasemaxweight = 1
% 6.54/6.88  
% 6.54/6.88  maxselected =       10000000
% 6.54/6.88  maxnrclauses =      10000000
% 6.54/6.88  
% 6.54/6.88  showgenerated =    0
% 6.54/6.88  showkept =         0
% 6.54/6.88  showselected =     0
% 6.54/6.88  showdeleted =      0
% 6.54/6.88  showresimp =       1
% 6.54/6.88  showstatus =       2000
% 6.54/6.88  
% 6.54/6.88  prologoutput =     1
% 6.54/6.88  nrgoals =          5000000
% 6.54/6.88  totalproof =       1
% 6.54/6.88  
% 6.54/6.88  Symbols occurring in the translation:
% 6.54/6.88  
% 6.54/6.88  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 6.54/6.88  .  [1, 2]      (w:1, o:81, a:1, s:1, b:0), 
% 6.54/6.88  !  [4, 1]      (w:0, o:28, a:1, s:1, b:0), 
% 6.54/6.88  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 6.54/6.88  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 6.54/6.88  nil  [39, 0]      (w:1, o:17, a:1, s:1, b:0), 
% 6.54/6.88  equalelemsP  [40, 1]      (w:1, o:35, a:1, s:1, b:0), 
% 6.54/6.88  duplicatefreeP  [41, 1]      (w:1, o:34, a:1, s:1, b:0), 
% 6.54/6.88  strictorderedP  [42, 1]      (w:1, o:38, a:1, s:1, b:0), 
% 6.54/6.88  totalorderedP  [43, 1]      (w:1, o:77, a:1, s:1, b:0), 
% 6.54/6.88  strictorderP  [44, 1]      (w:1, o:39, a:1, s:1, b:0), 
% 6.54/6.88  totalorderP  [45, 1]      (w:1, o:78, a:1, s:1, b:0), 
% 6.54/6.88  cyclefreeP  [46, 1]      (w:1, o:33, a:1, s:1, b:0), 
% 6.54/6.88  ssList  [47, 1]      (w:1, o:36, a:1, s:1, b:0), 
% 6.54/6.88  skac3  [48, 0]      (w:1, o:6, a:1, s:1, b:0), 
% 6.54/6.88  ssItem  [49, 1]      (w:1, o:37, a:1, s:1, b:0), 
% 6.54/6.88  skac2  [50, 0]      (w:1, o:5, a:1, s:1, b:0), 
% 6.54/6.88  singletonP  [51, 1]      (w:1, o:40, a:1, s:1, b:0), 
% 6.54/6.88  skaf83  [53, 1]      (w:1, o:76, a:1, s:1, b:0), 
% 6.54/6.88  skaf82  [54, 1]      (w:1, o:75, a:1, s:1, b:0), 
% 6.54/6.88  skaf81  [55, 1]      (w:1, o:74, a:1, s:1, b:0), 
% 6.54/6.88  skaf80  [56, 1]      (w:1, o:73, a:1, s:1, b:0), 
% 6.54/6.88  skaf79  [57, 1]      (w:1, o:72, a:1, s:1, b:0), 
% 6.54/6.88  skaf78  [58, 1]      (w:1, o:71, a:1, s:1, b:0), 
% 6.54/6.88  skaf77  [59, 1]      (w:1, o:70, a:1, s:1, b:0), 
% 6.54/6.88  skaf76  [60, 1]      (w:1, o:69, a:1, s:1, b:0), 
% 6.54/6.88  skaf75  [61, 1]      (w:1, o:68, a:1, s:1, b:0), 
% 6.54/6.88  skaf74  [62, 1]      (w:1, o:67, a:1, s:1, b:0), 
% 6.54/6.88  skaf73  [63, 1]      (w:1, o:66, a:1, s:1, b:0), 
% 6.54/6.88  skaf72  [64, 1]      (w:1, o:65, a:1, s:1, b:0), 
% 6.54/6.88  skaf71  [65, 1]      (w:1, o:64, a:1, s:1, b:0), 
% 6.54/6.88  skaf70  [66, 1]      (w:1, o:63, a:1, s:1, b:0), 
% 6.54/6.88  skaf69  [67, 1]      (w:1, o:62, a:1, s:1, b:0), 
% 6.54/6.88  skaf68  [68, 1]      (w:1, o:61, a:1, s:1, b:0), 
% 6.54/6.88  skaf67  [69, 1]      (w:1, o:60, a:1, s:1, b:0), 
% 6.54/6.88  skaf66  [70, 1]      (w:1, o:59, a:1, s:1, b:0), 
% 6.54/6.88  skaf65  [71, 1]      (w:1, o:58, a:1, s:1, b:0), 
% 6.54/6.88  skaf64  [72, 1]      (w:1, o:57, a:1, s:1, b:0), 
% 6.54/6.88  skaf63  [73, 1]      (w:1, o:56, a:1, s:1, b:0), 
% 6.54/6.88  skaf62  [74, 1]      (w:1, o:55, a:1, s:1, b:0), 
% 6.54/6.88  skaf61  [75, 1]      (w:1, o:54, a:1, s:1, b:0), 
% 6.54/6.88  skaf60  [76, 1]      (w:1, o:53, a:1, s:1, b:0), 
% 6.54/6.88  skaf59  [77, 1]      (w:1, o:52, a:1, s:1, b:0), 
% 6.54/6.88  skaf58  [78, 1]      (w:1, o:51, a:1, s:1, b:0), 
% 6.54/6.88  skaf57  [79, 1]      (w:1, o:50, a:1, s:1, b:0), 
% 6.54/6.88  skaf56  [80, 1]      (w:1, o:49, a:1, s:1, b:0), 
% 6.54/6.88  skaf55  [81, 1]      (w:1, o:48, a:1, s:1, b:0), 
% 6.54/6.88  skaf54  [82, 1]      (w:1, o:47, a:1, s:1, b:0), 
% 6.54/6.88  skaf53  [83, 1]      (w:1, o:46, a:1, s:1, b:0), 
% 6.54/6.88  skaf52  [84, 1]      (w:1, o:45, a:1, s:1, b:0), 
% 6.54/6.88  skaf51  [85, 1]      (w:1, o:44, a:1, s:1, b:0), 
% 6.54/6.88  skaf50  [86, 1]      (w:1, o:43, a:1, s:1, b:0), 
% 6.54/6.88  skaf49  [87, 1]      (w:1, o:41, a:1, s:1, b:0), 
% 6.54/6.88  skaf44  [88, 1]      (w:1, o:42, a:1, s:1, b:0), 
% 6.54/6.88  skaf48  [90, 2]      (w:1, o:110, a:1, s:1, b:0), 
% 6.54/6.88  skaf47  [91, 2]      (w:1, o:109, a:1, s:1, b:0), 
% 6.54/6.88  skaf46  [92, 2]      (w:1, o:108, a:1, s:1, b:0), 
% 6.54/6.88  skaf45  [93, 2]      (w:1, o:107, a:1, s:1, b:0), 
% 6.54/6.88  skaf43  [94, 2]      (w:1, o:112, a:1, s:1, b:0), 
% 6.54/6.88  skaf42  [95, 2]      (w:1, o:111, a:1, s:1, b:0), 
% 6.54/6.88  geq  [96, 2]      (w:1, o:114, a:1, s:1, b:0), 
% 6.54/6.88  segmentP  [97, 2]      (w:1, o:115, a:1, s:1, b:0), 
% 6.54/6.88  rearsegP  [98, 2]      (w:1, o:106, a:1, s:1, b:0), 
% 6.54/6.88  frontsegP  [99, 2]      (w:1, o:113, a:1, s:1, b:0), 
% 6.54/6.88  leq  [100, 2]      (w:1, o:116, a:1, s:1, b:0), 
% 6.54/6.88  lt  [101, 2]      (w:1, o:117, a:1, s:1, b:0), 
% 6.54/6.88  cons  [102, 2]      (w:1, o:118, a:1, s:1, b:0), 
% 6.54/6.88  memberP  [103, 2]      (w:1, o:119, a:1, s:1, b:0), 
% 6.54/6.88  app  [104, 2]      (w:1, o:120, a:1, s:1, b:0), 
% 6.54/6.88  tl  [105, 1]      (w:1, o:79, a:1, s:1, b:0), 
% 6.54/6.88  hd  [106, 1]      (w:1, o:80, a:1, s:1, b:0), 
% 6.54/6.88  neq  [107, 2]      (w:1, o:121, a:1, s:1, b:0), 
% 6.54/6.88  gt  [108, 2]      (w:1, o:122, a:1, s:1, b:0), 
% 6.54/6.88  sk1  [113, 0]      (w:1, o:7, a:1, s:1, b:0), 
% 6.54/6.88  sk2  [114, 0]      (w:1, o:8, a:1, s:1, b:0), 
% 6.54/6.88  sk3  [115, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 6.54/6.88  sk4  [116, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 6.54/6.88  sk5  [117, 0]      (w:1, o:11, a:1, s:1, b:0), 
% 6.54/6.88  sk6  [118, 0]      (w:1, o:12, a:1, s:1, b:0).
% 6.54/6.88  
% 6.54/6.88  
% 6.54/6.88  Starting Search:
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  
% 6.54/6.88  Intermediate Status:
% 6.54/6.88  Generated:    4183
% 6.54/6.88  Kept:         2080
% 6.54/6.88  Inuse:        209
% 6.54/6.88  Deleted:      2
% 6.54/6.88  Deletedinuse: 0
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  
% 6.54/6.88  Intermediate Status:
% 6.54/6.88  Generated:    9126
% 6.54/6.88  Kept:         4720
% 6.54/6.88  Inuse:        294
% 6.54/6.88  Deleted:      2
% 6.54/6.88  Deletedinuse: 0
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  
% 6.54/6.88  Intermediate Status:
% 6.54/6.88  Generated:    15114
% 6.54/6.88  Kept:         7107
% 6.54/6.88  Inuse:        374
% 6.54/6.88  Deleted:      2
% 6.54/6.88  Deletedinuse: 0
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  
% 6.54/6.88  Intermediate Status:
% 6.54/6.88  Generated:    25421
% 6.54/6.88  Kept:         9352
% 6.54/6.88  Inuse:        409
% 6.54/6.88  Deleted:      2
% 6.54/6.88  Deletedinuse: 0
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  
% 6.54/6.88  Intermediate Status:
% 6.54/6.88  Generated:    40602
% 6.54/6.88  Kept:         11496
% 6.54/6.88  Inuse:        459
% 6.54/6.88  Deleted:      4
% 6.54/6.88  Deletedinuse: 2
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  
% 6.54/6.88  Intermediate Status:
% 6.54/6.88  Generated:    47701
% 6.54/6.88  Kept:         13499
% 6.54/6.88  Inuse:        509
% 6.54/6.88  Deleted:      4
% 6.54/6.88  Deletedinuse: 2
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  
% 6.54/6.88  Intermediate Status:
% 6.54/6.88  Generated:    54102
% 6.54/6.88  Kept:         15524
% 6.54/6.88  Inuse:        533
% 6.54/6.88  Deleted:      5
% 6.54/6.88  Deletedinuse: 3
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  
% 6.54/6.88  Intermediate Status:
% 6.54/6.88  Generated:    63279
% 6.54/6.88  Kept:         17546
% 6.54/6.88  Inuse:        565
% 6.54/6.88  Deleted:      5
% 6.54/6.88  Deletedinuse: 3
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  
% 6.54/6.88  Intermediate Status:
% 6.54/6.88  Generated:    74139
% 6.54/6.88  Kept:         19546
% 6.54/6.88  Inuse:        593
% 6.54/6.88  Deleted:      7
% 6.54/6.88  Deletedinuse: 5
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  Resimplifying clauses:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  
% 6.54/6.88  Intermediate Status:
% 6.54/6.88  Generated:    80870
% 6.54/6.88  Kept:         21618
% 6.54/6.88  Inuse:        619
% 6.54/6.88  Deleted:      1012
% 6.54/6.88  Deletedinuse: 14
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  
% 6.54/6.88  Intermediate Status:
% 6.54/6.88  Generated:    93751
% 6.54/6.88  Kept:         23664
% 6.54/6.88  Inuse:        639
% 6.54/6.88  Deleted:      1012
% 6.54/6.88  Deletedinuse: 14
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  
% 6.54/6.88  Intermediate Status:
% 6.54/6.88  Generated:    106528
% 6.54/6.88  Kept:         25848
% 6.54/6.88  Inuse:        664
% 6.54/6.88  Deleted:      1012
% 6.54/6.88  Deletedinuse: 14
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  
% 6.54/6.88  Intermediate Status:
% 6.54/6.88  Generated:    124039
% 6.54/6.88  Kept:         27860
% 6.54/6.88  Inuse:        683
% 6.54/6.88  Deleted:      1012
% 6.54/6.88  Deletedinuse: 14
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  
% 6.54/6.88  Intermediate Status:
% 6.54/6.88  Generated:    140583
% 6.54/6.88  Kept:         30116
% 6.54/6.88  Inuse:        714
% 6.54/6.88  Deleted:      1012
% 6.54/6.88  Deletedinuse: 14
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  
% 6.54/6.88  Intermediate Status:
% 6.54/6.88  Generated:    151819
% 6.54/6.88  Kept:         32165
% 6.54/6.88  Inuse:        765
% 6.54/6.88  Deleted:      1060
% 6.54/6.88  Deletedinuse: 58
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  
% 6.54/6.88  Intermediate Status:
% 6.54/6.88  Generated:    162208
% 6.54/6.88  Kept:         34208
% 6.54/6.88  Inuse:        814
% 6.54/6.88  Deleted:      1092
% 6.54/6.88  Deletedinuse: 84
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  
% 6.54/6.88  Intermediate Status:
% 6.54/6.88  Generated:    182015
% 6.54/6.88  Kept:         36210
% 6.54/6.88  Inuse:        869
% 6.54/6.88  Deleted:      1092
% 6.54/6.88  Deletedinuse: 84
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  
% 6.54/6.88  Intermediate Status:
% 6.54/6.88  Generated:    197833
% 6.54/6.88  Kept:         38227
% 6.54/6.88  Inuse:        927
% 6.54/6.88  Deleted:      1092
% 6.54/6.88  Deletedinuse: 84
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  Resimplifying inuse:
% 6.54/6.88  Done
% 6.54/6.88  
% 6.54/6.88  
% 6.54/6.88  Intermediate Status:
% 6.54/6.88  Generated:    210963
% 6.54/6.88  Kept:         40228
% 6.54/6.88  Inuse:        984
% 6.54/6.88  Deleted:      1092
% 6.54/6.88  Deletedinuse: 84
% 6.54/6.88  
% 6.54/6.88  Resimplifying clauses:
% 6.54/6.88  
% 6.54/6.88  Bliksems!, er is een bewijs:
% 6.54/6.88  % SZS status Unsatisfiable
% 6.54/6.88  % SZS output start Refutation
% 6.54/6.88  
% 6.54/6.88  clause( 7, [ ssList( nil ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 56, [ ~( ssList( X ) ), segmentP( X, X ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 72, [ ~( ssList( X ) ), =( app( X, nil ), X ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 73, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 77, [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 97, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ]
% 6.54/6.88     )
% 6.54/6.88  .
% 6.54/6.88  clause( 112, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 6.54/6.88    ssList( X ) ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 116, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X )
% 6.54/6.88     ), =( nil, Y ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 169, [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), ~( 
% 6.54/6.88    ssList( X ) ), ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 182, [ ssList( sk1 ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 183, [ ssList( sk2 ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 186, [ =( sk4, sk2 ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 187, [ =( sk3, sk1 ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 188, [ ssList( sk5 ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 189, [ ssList( sk6 ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 190, [ =( app( app( sk5, sk1 ), sk6 ), sk2 ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 194, [ =( nil, sk2 ), ~( =( nil, sk1 ) ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 195, [ =( nil, sk2 ), neq( sk2, nil ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 196, [ =( nil, sk2 ), ~( ssList( X ) ), ~( neq( X, nil ) ), ~( 
% 6.54/6.88    segmentP( sk2, X ) ), ~( segmentP( sk1, X ) ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 197, [ neq( sk2, nil ), ~( =( sk2, sk1 ) ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 204, [ ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 368, [ ~( neq( sk1, sk1 ) ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 369, [ ~( neq( sk2, sk2 ) ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 447, [ segmentP( sk1, sk1 ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 896, [ =( app( nil, sk1 ), sk1 ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 1310, [ ~( segmentP( nil, sk1 ) ), =( nil, sk1 ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 3487, [ ~( ssList( Y ) ), =( app( Y, X ), Y ), ~( ssList( X ) ), 
% 6.54/6.88    neq( X, nil ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 12459, [ ~( =( nil, sk1 ) ), ~( ssList( sk2 ) ), =( sk2, sk1 ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 20221, [ ~( =( nil, sk1 ) ), =( sk2, sk1 ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 25567, [ ~( =( X, sk1 ) ), =( sk2, sk1 ), ~( ssList( X ) ), neq( X
% 6.54/6.88    , nil ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 25570, [ ~( =( X, sk1 ) ), =( sk2, sk1 ), ~( segmentP( nil, X ) ), 
% 6.54/6.88    ~( ssList( X ) ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 25571, [ =( sk2, sk1 ), ~( segmentP( nil, sk1 ) ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 25574, [ =( sk2, sk1 ), neq( sk1, nil ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 28217, [ =( nil, sk1 ), neq( sk1, nil ), ~( ssList( X ) ), ~( =( X
% 6.54/6.88    , nil ) ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 28237, [ =( nil, sk1 ), neq( sk1, nil ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 29369, [ ~( =( sk2, X ) ), ~( ssList( sk5 ) ), ~( ssList( sk1 ) ), 
% 6.54/6.88    ~( ssList( X ) ), segmentP( X, sk1 ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 29424, [ ~( ssList( sk1 ) ), ~( ssList( sk2 ) ), segmentP( sk2, sk1
% 6.54/6.88     ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 30266, [ =( nil, sk2 ), ~( segmentP( sk2, sk1 ) ), ~( segmentP( sk1
% 6.54/6.88    , sk1 ) ), =( nil, sk1 ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 30267, [ =( nil, sk2 ), ~( segmentP( sk2, sk1 ) ), ~( segmentP( sk1
% 6.54/6.88    , sk1 ) ), =( sk2, sk1 ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 30533, [ =( nil, sk2 ), ~( segmentP( sk2, sk1 ) ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 30674, [ ~( segmentP( nil, sk1 ) ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 30755, [ ~( segmentP( sk2, sk1 ) ) ] )
% 6.54/6.88  .
% 6.54/6.88  clause( 40891, [] )
% 6.54/6.88  .
% 6.54/6.88  
% 6.54/6.88  
% 6.54/6.88  % SZS output end Refutation
% 6.54/6.88  found a proof!
% 6.54/6.88  
% 6.54/6.88  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 6.54/6.88  
% 6.54/6.88  initialclauses(
% 6.54/6.88  [ clause( 40893, [ equalelemsP( nil ) ] )
% 6.54/6.88  , clause( 40894, [ duplicatefreeP( nil ) ] )
% 6.54/6.88  , clause( 40895, [ strictorderedP( nil ) ] )
% 6.54/6.88  , clause( 40896, [ totalorderedP( nil ) ] )
% 6.54/6.88  , clause( 40897, [ strictorderP( nil ) ] )
% 6.54/6.88  , clause( 40898, [ totalorderP( nil ) ] )
% 6.54/6.88  , clause( 40899, [ cyclefreeP( nil ) ] )
% 6.54/6.88  , clause( 40900, [ ssList( nil ) ] )
% 6.54/6.88  , clause( 40901, [ ssItem( skac3 ) ] )
% 6.54/6.88  , clause( 40902, [ ssItem( skac2 ) ] )
% 6.54/6.88  , clause( 40903, [ ~( singletonP( nil ) ) ] )
% 6.54/6.88  , clause( 40904, [ ssItem( skaf83( X ) ) ] )
% 6.54/6.88  , clause( 40905, [ ssList( skaf82( X ) ) ] )
% 6.54/6.88  , clause( 40906, [ ssList( skaf81( X ) ) ] )
% 6.54/6.88  , clause( 40907, [ ssList( skaf80( X ) ) ] )
% 6.54/6.88  , clause( 40908, [ ssItem( skaf79( X ) ) ] )
% 6.54/6.88  , clause( 40909, [ ssItem( skaf78( X ) ) ] )
% 6.54/6.88  , clause( 40910, [ ssList( skaf77( X ) ) ] )
% 6.54/6.88  , clause( 40911, [ ssList( skaf76( X ) ) ] )
% 6.54/6.88  , clause( 40912, [ ssList( skaf75( X ) ) ] )
% 6.54/6.88  , clause( 40913, [ ssItem( skaf74( X ) ) ] )
% 6.54/6.88  , clause( 40914, [ ssList( skaf73( X ) ) ] )
% 6.54/6.88  , clause( 40915, [ ssList( skaf72( X ) ) ] )
% 6.54/6.88  , clause( 40916, [ ssList( skaf71( X ) ) ] )
% 6.54/6.88  , clause( 40917, [ ssItem( skaf70( X ) ) ] )
% 6.54/6.88  , clause( 40918, [ ssItem( skaf69( X ) ) ] )
% 6.54/6.88  , clause( 40919, [ ssList( skaf68( X ) ) ] )
% 6.54/6.88  , clause( 40920, [ ssList( skaf67( X ) ) ] )
% 6.54/6.88  , clause( 40921, [ ssList( skaf66( X ) ) ] )
% 6.54/6.88  , clause( 40922, [ ssItem( skaf65( X ) ) ] )
% 6.54/6.88  , clause( 40923, [ ssItem( skaf64( X ) ) ] )
% 6.54/6.88  , clause( 40924, [ ssList( skaf63( X ) ) ] )
% 6.54/6.88  , clause( 40925, [ ssList( skaf62( X ) ) ] )
% 6.54/6.88  , clause( 40926, [ ssList( skaf61( X ) ) ] )
% 6.54/6.88  , clause( 40927, [ ssItem( skaf60( X ) ) ] )
% 6.54/6.88  , clause( 40928, [ ssItem( skaf59( X ) ) ] )
% 6.54/6.88  , clause( 40929, [ ssList( skaf58( X ) ) ] )
% 6.54/6.88  , clause( 40930, [ ssList( skaf57( X ) ) ] )
% 6.54/6.88  , clause( 40931, [ ssList( skaf56( X ) ) ] )
% 6.54/6.88  , clause( 40932, [ ssItem( skaf55( X ) ) ] )
% 6.54/6.88  , clause( 40933, [ ssItem( skaf54( X ) ) ] )
% 6.54/6.88  , clause( 40934, [ ssList( skaf53( X ) ) ] )
% 6.54/6.88  , clause( 40935, [ ssList( skaf52( X ) ) ] )
% 6.54/6.88  , clause( 40936, [ ssList( skaf51( X ) ) ] )
% 6.54/6.88  , clause( 40937, [ ssItem( skaf50( X ) ) ] )
% 6.54/6.88  , clause( 40938, [ ssItem( skaf49( X ) ) ] )
% 6.54/6.88  , clause( 40939, [ ssItem( skaf44( X ) ) ] )
% 6.54/6.88  , clause( 40940, [ ssList( skaf48( X, Y ) ) ] )
% 6.54/6.88  , clause( 40941, [ ssList( skaf47( X, Y ) ) ] )
% 6.54/6.88  , clause( 40942, [ ssList( skaf46( X, Y ) ) ] )
% 6.54/6.88  , clause( 40943, [ ssList( skaf45( X, Y ) ) ] )
% 6.54/6.88  , clause( 40944, [ ssList( skaf43( X, Y ) ) ] )
% 6.54/6.88  , clause( 40945, [ ssList( skaf42( X, Y ) ) ] )
% 6.54/6.88  , clause( 40946, [ ~( =( skac3, skac2 ) ) ] )
% 6.54/6.88  , clause( 40947, [ ~( ssItem( X ) ), geq( X, X ) ] )
% 6.54/6.88  , clause( 40948, [ ~( ssList( X ) ), segmentP( X, nil ) ] )
% 6.54/6.88  , clause( 40949, [ ~( ssList( X ) ), segmentP( X, X ) ] )
% 6.54/6.88  , clause( 40950, [ ~( ssList( X ) ), rearsegP( X, nil ) ] )
% 6.54/6.88  , clause( 40951, [ ~( ssList( X ) ), rearsegP( X, X ) ] )
% 6.54/6.88  , clause( 40952, [ ~( ssList( X ) ), frontsegP( X, nil ) ] )
% 6.54/6.88  , clause( 40953, [ ~( ssList( X ) ), frontsegP( X, X ) ] )
% 6.54/6.88  , clause( 40954, [ ~( ssItem( X ) ), leq( X, X ) ] )
% 6.54/6.88  , clause( 40955, [ ~( lt( X, X ) ), ~( ssItem( X ) ) ] )
% 6.54/6.88  , clause( 40956, [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ] )
% 6.54/6.88  , clause( 40957, [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ] )
% 6.54/6.88  , clause( 40958, [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ] )
% 6.54/6.88  , clause( 40959, [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ] )
% 6.54/6.88  , clause( 40960, [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ] )
% 6.54/6.88  , clause( 40961, [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ] )
% 6.54/6.88  , clause( 40962, [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ] )
% 6.54/6.88  , clause( 40963, [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ] )
% 6.54/6.88  , clause( 40964, [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ] )
% 6.54/6.88  , clause( 40965, [ ~( ssList( X ) ), =( app( X, nil ), X ) ] )
% 6.54/6.88  , clause( 40966, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 6.54/6.88  , clause( 40967, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 6.54/6.88  , clause( 40968, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 6.54/6.88  , clause( 40969, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 6.54/6.88  , clause( 40970, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 6.54/6.88  , clause( 40971, [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ]
% 6.54/6.88     )
% 6.54/6.88  , clause( 40972, [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 6.54/6.88     )
% 6.54/6.88  , clause( 40973, [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ]
% 6.54/6.88     )
% 6.54/6.88  , clause( 40974, [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 6.54/6.88     )
% 6.54/6.88  , clause( 40975, [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X )
% 6.54/6.88     ] )
% 6.54/6.88  , clause( 40976, [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X )
% 6.54/6.88     ] )
% 6.54/6.88  , clause( 40977, [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X )
% 6.54/6.88     ) ] )
% 6.54/6.88  , clause( 40978, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y )
% 6.54/6.88     ) ] )
% 6.54/6.88  , clause( 40979, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), 
% 6.54/6.88    skaf49( X ) ) ] )
% 6.54/6.88  , clause( 40980, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), 
% 6.54/6.88    skaf50( X ) ) ] )
% 6.54/6.88  , clause( 40981, [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), 
% 6.54/6.88    equalelemsP( X ) ] )
% 6.54/6.88  , clause( 40982, [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), 
% 6.54/6.88    strictorderedP( X ) ] )
% 6.54/6.88  , clause( 40983, [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), 
% 6.54/6.88    totalorderedP( X ) ] )
% 6.54/6.88  , clause( 40984, [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), 
% 6.54/6.88    strictorderP( X ) ] )
% 6.54/6.88  , clause( 40985, [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), 
% 6.54/6.88    strictorderP( X ) ] )
% 6.54/6.88  , clause( 40986, [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), 
% 6.54/6.88    totalorderP( X ) ] )
% 6.54/6.88  , clause( 40987, [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), 
% 6.54/6.88    totalorderP( X ) ] )
% 6.54/6.88  , clause( 40988, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y )
% 6.54/6.88     ), Y ) ] )
% 6.54/6.88  , clause( 40989, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y )
% 6.54/6.88     ), X ) ] )
% 6.54/6.88  , clause( 40990, [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( 
% 6.54/6.88    Y ) ) ] )
% 6.54/6.88  , clause( 40991, [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( 
% 6.54/6.88    Y ) ) ] )
% 6.54/6.88  , clause( 40992, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X
% 6.54/6.88     ) ] )
% 6.54/6.88  , clause( 40993, [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( 
% 6.54/6.88    X ), nil ), X ) ] )
% 6.54/6.88  , clause( 40994, [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X
% 6.54/6.88     ) ] )
% 6.54/6.88  , clause( 40995, [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( 
% 6.54/6.88    X, Y ) ] )
% 6.54/6.88  , clause( 40996, [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( 
% 6.54/6.88    nil, X ) ] )
% 6.54/6.88  , clause( 40997, [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 6.54/6.88    Y, X ) ] )
% 6.54/6.88  , clause( 40998, [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( 
% 6.54/6.88    Y, X ) ] )
% 6.54/6.88  , clause( 40999, [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), 
% 6.54/6.88    leq( Y, X ) ] )
% 6.54/6.88  , clause( 41000, [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), 
% 6.54/6.88    geq( Y, X ) ] )
% 6.54/6.88  , clause( 41001, [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X
% 6.54/6.88     ), =( nil, X ) ] )
% 6.54/6.88  , clause( 41002, [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 6.54/6.88    ssItem( Y ) ) ] )
% 6.54/6.88  , clause( 41003, [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 6.54/6.88    ssItem( X ) ) ] )
% 6.54/6.88  , clause( 41004, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 6.54/6.88    strictorderedP( cons( Y, X ) ) ] )
% 6.54/6.88  , clause( 41005, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 6.54/6.88    totalorderedP( cons( Y, X ) ) ] )
% 6.54/6.88  , clause( 41006, [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 6.54/6.88    ssItem( Y ) ) ] )
% 6.54/6.88  , clause( 41007, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 6.54/6.88    ssList( X ) ) ] )
% 6.54/6.88  , clause( 41008, [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( 
% 6.54/6.88    Y ) ), singletonP( Y ) ] )
% 6.54/6.88  , clause( 41009, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 6.54/6.88    ssItem( X ) ) ] )
% 6.54/6.88  , clause( 41010, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 6.54/6.88    X ) ), =( nil, X ) ] )
% 6.54/6.88  , clause( 41011, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 6.54/6.88    X ) ), =( nil, Y ) ] )
% 6.54/6.88  , clause( 41012, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil
% 6.54/6.88     ), Y ), cons( X, Y ) ) ] )
% 6.54/6.88  , clause( 41013, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 6.54/6.88    X, Y ), =( X, Y ) ] )
% 6.54/6.88  , clause( 41014, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 6.54/6.88    X, Y ), =( X, Y ) ] )
% 6.54/6.88  , clause( 41015, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( 
% 6.54/6.88    app( Y, X ) ), hd( Y ) ) ] )
% 6.54/6.88  , clause( 41016, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 6.54/6.88    ~( ssItem( X ) ), strictorderedP( Y ), =( nil, Y ) ] )
% 6.54/6.88  , clause( 41017, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 6.54/6.88    ~( ssItem( X ) ), totalorderedP( Y ), =( nil, Y ) ] )
% 6.54/6.88  , clause( 41018, [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), 
% 6.54/6.88    ~( ssItem( Y ) ), =( Y, X ) ] )
% 6.54/6.88  , clause( 41019, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( 
% 6.54/6.88    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 6.54/6.88  , clause( 41020, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( 
% 6.54/6.88    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 6.54/6.88  , clause( 41021, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( 
% 6.54/6.88    ssList( X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 6.54/6.88  , clause( 41022, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), 
% 6.54/6.88    ~( ssItem( Y ) ), =( Y, X ) ] )
% 6.54/6.88  , clause( 41023, [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 6.54/6.88     ), =( app( skaf46( X, Y ), Y ), X ) ] )
% 6.54/6.88  , clause( 41024, [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 6.54/6.88     ), =( app( Y, skaf45( X, Y ) ), X ) ] )
% 6.54/6.88  , clause( 41025, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( 
% 6.54/6.88    app( Y, X ) ), app( tl( Y ), X ) ) ] )
% 6.54/6.88  , clause( 41026, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 6.54/6.88    ~( ssItem( X ) ), lt( X, hd( Y ) ), =( nil, Y ) ] )
% 6.54/6.88  , clause( 41027, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 6.54/6.88    ~( ssItem( X ) ), leq( X, hd( Y ) ), =( nil, Y ) ] )
% 6.54/6.88  , clause( 41028, [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y )
% 6.54/6.88     ), ~( ssList( X ) ), rearsegP( app( Z, X ), Y ) ] )
% 6.54/6.88  , clause( 41029, [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y )
% 6.54/6.88     ), ~( ssList( X ) ), frontsegP( app( X, Z ), Y ) ] )
% 6.54/6.88  , clause( 41030, [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( 
% 6.54/6.88    ssItem( X ) ), memberP( cons( Y, Z ), X ) ] )
% 6.54/6.88  , clause( 41031, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) )
% 6.54/6.88    , ~( ssItem( Y ) ), memberP( cons( Z, X ), Y ) ] )
% 6.54/6.88  , clause( 41032, [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 6.54/6.88    , ~( ssItem( Y ) ), memberP( app( X, Z ), Y ) ] )
% 6.54/6.88  , clause( 41033, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) )
% 6.54/6.88    , ~( ssItem( Y ) ), memberP( app( Z, X ), Y ) ] )
% 6.54/6.88  , clause( 41034, [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X )
% 6.54/6.88    , cons( skaf78( X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ] )
% 6.54/6.88  , clause( 41035, [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y
% 6.54/6.88     ) ), ~( ssList( Z ) ), rearsegP( Z, Y ) ] )
% 6.54/6.88  , clause( 41036, [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X
% 6.54/6.88     ) ), ~( ssList( Z ) ), frontsegP( Z, X ) ] )
% 6.54/6.88  , clause( 41037, [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), 
% 6.54/6.88    ~( ssList( X ) ), =( app( X, Y ), nil ) ] )
% 6.54/6.88  , clause( 41038, [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 6.54/6.88    ssItem( Y ) ), ~( ssItem( X ) ), gt( X, Z ) ] )
% 6.54/6.88  , clause( 41039, [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 6.54/6.88    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 6.54/6.88  , clause( 41040, [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), 
% 6.54/6.88    ~( ssItem( Y ) ), ~( ssItem( X ) ), geq( X, Z ) ] )
% 6.54/6.88  , clause( 41041, [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 6.54/6.88    =( app( app( Z, Y ), X ), app( Z, app( Y, X ) ) ) ] )
% 6.54/6.88  , clause( 41042, [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), 
% 6.54/6.88    ~( ssList( X ) ), ~( ssList( Z ) ), =( Y, Z ) ] )
% 6.54/6.88  , clause( 41043, [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), 
% 6.54/6.88    ~( ssList( Y ) ), ~( ssList( Z ) ), =( X, Z ) ] )
% 6.54/6.88  , clause( 41044, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( 
% 6.54/6.88    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ] )
% 6.54/6.88  , clause( 41045, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( 
% 6.54/6.88    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ] )
% 6.54/6.88  , clause( 41046, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( 
% 6.54/6.88    ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ] )
% 6.54/6.88  , clause( 41047, [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 6.54/6.88    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 6.54/6.88  , clause( 41048, [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), 
% 6.54/6.88    ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Z ) ] )
% 6.54/6.88  , clause( 41049, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 6.54/6.88    =( cons( X, app( Y, Z ) ), app( cons( X, Y ), Z ) ) ] )
% 6.54/6.88  , clause( 41050, [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 6.54/6.88    ssList( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ] )
% 6.54/6.88  , clause( 41051, [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( 
% 6.54/6.88    ssList( Y ) ), ~( ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y
% 6.54/6.88     ) ] )
% 6.54/6.88  , clause( 41052, [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( 
% 6.54/6.88    ssList( Y ) ), ~( ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, 
% 6.54/6.88    Y ) ] )
% 6.54/6.88  , clause( 41053, [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 6.54/6.88    ssItem( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ] )
% 6.54/6.88  , clause( 41054, [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( 
% 6.54/6.88    skaf75( X ), cons( skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), 
% 6.54/6.88    skaf77( X ) ) ), X ) ] )
% 6.54/6.88  , clause( 41055, [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( 
% 6.54/6.88    skaf71( X ), cons( skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), 
% 6.54/6.88    skaf73( X ) ) ), X ) ] )
% 6.54/6.88  , clause( 41056, [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( 
% 6.54/6.88    skaf66( X ), cons( skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), 
% 6.54/6.88    skaf68( X ) ) ), X ) ] )
% 6.54/6.88  , clause( 41057, [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( 
% 6.54/6.88    X ), cons( skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) )
% 6.54/6.88     ), X ) ] )
% 6.54/6.88  , clause( 41058, [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( 
% 6.54/6.88    X ), cons( skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) )
% 6.54/6.88     ), X ) ] )
% 6.54/6.88  , clause( 41059, [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( 
% 6.54/6.88    X ), cons( skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) )
% 6.54/6.88     ), X ) ] )
% 6.54/6.88  , clause( 41060, [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 6.54/6.88     ), =( app( app( skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ] )
% 6.54/6.88  , clause( 41061, [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) )
% 6.54/6.88    , =( app( skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ] )
% 6.54/6.88  , clause( 41062, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 6.54/6.88    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ] )
% 6.54/6.88  , clause( 41063, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 6.54/6.88    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ] )
% 6.54/6.88  , clause( 41064, [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T )
% 6.54/6.88     ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), 
% 6.54/6.88    Y ) ] )
% 6.54/6.88  , clause( 41065, [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), 
% 6.54/6.88    ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ]
% 6.54/6.88     )
% 6.54/6.88  , clause( 41066, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( 
% 6.54/6.88    T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y
% 6.54/6.88    , T ) ] )
% 6.54/6.88  , clause( 41067, [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), 
% 6.54/6.88    ~( ssList( X ) ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ]
% 6.54/6.88     )
% 6.54/6.88  , clause( 41068, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( 
% 6.54/6.88    T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ]
% 6.54/6.88     )
% 6.54/6.88  , clause( 41069, [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), 
% 6.54/6.88    ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ]
% 6.54/6.88     )
% 6.54/6.88  , clause( 41070, [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) )
% 6.54/6.88    , ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( 
% 6.54/6.88    Z, X ), cons( T, Y ) ) ] )
% 6.54/6.88  , clause( 41071, [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) )
% 6.54/6.88    , ~( ssList( T ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) )
% 6.54/6.88    , ~( duplicatefreeP( U ) ), ~( ssList( U ) ) ] )
% 6.54/6.88  , clause( 41072, [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( 
% 6.54/6.88    ssList( T ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( 
% 6.54/6.88    equalelemsP( U ) ), ~( ssList( U ) ), =( Y, Z ) ] )
% 6.54/6.88  , clause( 41073, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 6.54/6.88    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 6.54/6.88    , ~( ssItem( Y ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T
% 6.54/6.88     ) ] )
% 6.54/6.88  , clause( 41074, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 6.54/6.88    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 6.54/6.88    , ~( ssItem( Y ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T
% 6.54/6.88     ) ] )
% 6.54/6.88  , clause( 41075, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 6.54/6.88    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 6.54/6.88    , ~( ssItem( Y ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T )
% 6.54/6.88    , lt( T, Y ) ] )
% 6.54/6.88  , clause( 41076, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 6.54/6.88    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 6.54/6.88    , ~( ssItem( Y ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T )
% 6.54/6.88    , leq( T, Y ) ] )
% 6.54/6.88  , clause( 41077, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, 
% 6.54/6.88    cons( X, T ) ), cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) )
% 6.54/6.88    , ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W
% 6.54/6.88     ) ), ~( ssList( W ) ) ] )
% 6.54/6.88  , clause( 41078, [ ssList( sk1 ) ] )
% 6.54/6.88  , clause( 41079, [ ssList( sk2 ) ] )
% 6.54/6.88  , clause( 41080, [ ssList( sk3 ) ] )
% 6.54/6.88  , clause( 41081, [ ssList( sk4 ) ] )
% 6.54/6.88  , clause( 41082, [ =( sk2, sk4 ) ] )
% 6.54/6.88  , clause( 41083, [ =( sk1, sk3 ) ] )
% 6.54/6.88  , clause( 41084, [ ssList( sk5 ) ] )
% 6.54/6.88  , clause( 41085, [ ssList( sk6 ) ] )
% 6.54/6.88  , clause( 41086, [ =( app( app( sk5, sk3 ), sk6 ), sk4 ) ] )
% 6.54/6.88  , clause( 41087, [ strictorderedP( sk3 ) ] )
% 6.54/6.88  , clause( 41088, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( =( app( Y, cons( 
% 6.57/6.91    X, nil ) ), sk5 ) ), ~( ssItem( Z ) ), ~( ssList( T ) ), ~( =( app( cons( 
% 6.57/6.91    Z, nil ), T ), sk3 ) ), ~( lt( X, Z ) ) ] )
% 6.57/6.91  , clause( 41089, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( =( app( cons( X, 
% 6.57/6.91    nil ), Y ), sk6 ) ), ~( ssItem( Z ) ), ~( ssList( T ) ), ~( =( app( T, 
% 6.57/6.91    cons( Z, nil ) ), sk3 ) ), ~( lt( Z, X ) ) ] )
% 6.57/6.91  , clause( 41090, [ =( nil, sk4 ), ~( =( nil, sk3 ) ) ] )
% 6.57/6.91  , clause( 41091, [ =( nil, sk2 ), neq( sk2, nil ) ] )
% 6.57/6.91  , clause( 41092, [ =( nil, sk2 ), ~( ssList( X ) ), ~( neq( X, nil ) ), ~( 
% 6.57/6.91    segmentP( sk2, X ) ), ~( segmentP( sk1, X ) ) ] )
% 6.57/6.91  , clause( 41093, [ ~( =( nil, sk1 ) ), neq( sk2, nil ) ] )
% 6.57/6.91  , clause( 41094, [ ~( =( nil, sk1 ) ), ~( ssList( X ) ), ~( neq( X, nil ) )
% 6.57/6.91    , ~( segmentP( sk2, X ) ), ~( segmentP( sk1, X ) ) ] )
% 6.57/6.91  ] ).
% 6.57/6.91  
% 6.57/6.91  
% 6.57/6.91  
% 6.57/6.91  subsumption(
% 6.57/6.91  clause( 7, [ ssList( nil ) ] )
% 6.57/6.91  , clause( 40900, [ ssList( nil ) ] )
% 6.57/6.91  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.57/6.91  
% 6.57/6.91  
% 6.57/6.91  subsumption(
% 6.57/6.91  clause( 56, [ ~( ssList( X ) ), segmentP( X, X ) ] )
% 6.57/6.91  , clause( 40949, [ ~( ssList( X ) ), segmentP( X, X ) ] )
% 6.57/6.91  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 6.57/6.91    1 )] ) ).
% 6.57/6.91  
% 6.57/6.91  
% 6.57/6.91  subsumption(
% 6.57/6.91  clause( 72, [ ~( ssList( X ) ), =( app( X, nil ), X ) ] )
% 6.57/6.91  , clause( 40965, [ ~( ssList( X ) ), =( app( X, nil ), X ) ] )
% 6.57/6.91  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 6.57/6.91    1 )] ) ).
% 6.57/6.91  
% 6.57/6.91  
% 6.57/6.91  subsumption(
% 6.57/6.91  clause( 73, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 6.57/6.91  , clause( 40966, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 6.57/6.91  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 6.57/6.91    1 )] ) ).
% 6.57/6.91  
% 6.57/6.91  
% 6.57/6.91  subsumption(
% 6.57/6.91  clause( 77, [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ] )
% 6.57/6.91  , clause( 40972, [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 6.57/6.91     )
% 6.57/6.91  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 6.57/6.91    1 ), ==>( 2, 2 )] ) ).
% 6.57/6.91  
% 6.57/6.91  
% 6.57/6.91  subsumption(
% 6.57/6.91  clause( 97, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ]
% 6.57/6.91     )
% 6.57/6.91  , clause( 40992, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X
% 6.57/6.91     ) ] )
% 6.57/6.91  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 6.57/6.91     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 6.57/6.91  
% 6.57/6.91  
% 6.57/6.91  subsumption(
% 6.57/6.91  clause( 112, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 6.57/6.91    ssList( X ) ) ] )
% 6.57/6.91  , clause( 41007, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 6.57/6.91    ssList( X ) ) ] )
% 6.57/6.91  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 6.57/6.91     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 6.57/6.91  
% 6.57/6.91  
% 6.57/6.91  subsumption(
% 6.57/6.91  clause( 116, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X )
% 6.57/6.91     ), =( nil, Y ) ] )
% 6.57/6.91  , clause( 41011, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 6.57/6.91    X ) ), =( nil, Y ) ] )
% 6.57/6.91  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 6.57/6.91     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 6.57/6.91  
% 6.57/6.91  
% 6.57/6.91  subsumption(
% 6.57/6.91  clause( 169, [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), ~( 
% 6.57/6.91    ssList( X ) ), ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ] )
% 6.57/6.91  , clause( 41065, [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), 
% 6.57/6.91    ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ]
% 6.57/6.91     )
% 6.57/6.91  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 6.57/6.91    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 ), 
% 6.57/6.91    ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 6.57/6.91  
% 6.57/6.91  
% 6.57/6.91  subsumption(
% 6.57/6.91  clause( 182, [ ssList( sk1 ) ] )
% 6.57/6.91  , clause( 41078, [ ssList( sk1 ) ] )
% 6.57/6.91  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.57/6.91  
% 6.57/6.91  
% 6.57/6.91  subsumption(
% 6.57/6.91  clause( 183, [ ssList( sk2 ) ] )
% 6.57/6.91  , clause( 41079, [ ssList( sk2 ) ] )
% 6.57/6.91  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.57/6.91  
% 6.57/6.91  
% 6.57/6.91  eqswap(
% 6.57/6.91  clause( 43799, [ =( sk4, sk2 ) ] )
% 6.57/6.91  , clause( 41082, [ =( sk2, sk4 ) ] )
% 6.57/6.91  , 0, substitution( 0, [] )).
% 6.57/6.91  
% 6.57/6.91  
% 6.57/6.91  subsumption(
% 6.57/6.91  clause( 186, [ =( sk4, sk2 ) ] )
% 6.57/6.91  , clause( 43799, [ =( sk4, sk2 ) ] )
% 6.57/6.91  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.57/6.91  
% 6.57/6.91  
% 6.57/6.91  eqswap(
% 6.57/6.91  clause( 44558, [ =( sk3, sk1 ) ] )
% 6.57/6.91  , clause( 41083, [ =( sk1, sk3 ) ] )
% 6.57/6.91  , 0, substitution( 0, [] )).
% 6.57/6.91  
% 6.57/6.91  
% 6.57/6.91  subsumption(
% 6.57/6.91  clause( 187, [ =( sk3, sk1 ) ] )
% 6.57/6.91  , clause( 44558, [ =( sk3, sk1 ) ] )
% 6.57/6.91  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 7.78/8.19  
% 7.78/8.19  
% 7.78/8.19  subsumption(
% 7.78/8.19  clause( 188, [ ssList( sk5 ) ] )
% 7.78/8.19  , clause( 41084, [ ssList( sk5 ) ] )
% 7.78/8.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 7.78/8.19  
% 7.78/8.19  
% 7.78/8.19  subsumption(
% 7.78/8.19  clause( 189, [ ssList( sk6 ) ] )
% 7.78/8.19  , clause( 41085, [ ssList( sk6 ) ] )
% 7.78/8.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 7.78/8.19  
% 7.78/8.19  
% 7.78/8.19  paramod(
% 7.78/8.19  clause( 47234, [ =( app( app( sk5, sk1 ), sk6 ), sk4 ) ] )
% 7.78/8.19  , clause( 187, [ =( sk3, sk1 ) ] )
% 7.78/8.19  , 0, clause( 41086, [ =( app( app( sk5, sk3 ), sk6 ), sk4 ) ] )
% 7.78/8.19  , 0, 4, substitution( 0, [] ), substitution( 1, [] )).
% 7.78/8.19  
% 7.78/8.19  
% 7.78/8.19  paramod(
% 7.78/8.19  clause( 47235, [ =( app( app( sk5, sk1 ), sk6 ), sk2 ) ] )
% 7.78/8.19  , clause( 186, [ =( sk4, sk2 ) ] )
% 7.78/8.19  , 0, clause( 47234, [ =( app( app( sk5, sk1 ), sk6 ), sk4 ) ] )
% 7.78/8.19  , 0, 6, substitution( 0, [] ), substitution( 1, [] )).
% 7.78/8.19  
% 7.78/8.19  
% 7.78/8.19  subsumption(
% 7.78/8.19  clause( 190, [ =( app( app( sk5, sk1 ), sk6 ), sk2 ) ] )
% 7.78/8.19  , clause( 47235, [ =( app( app( sk5, sk1 ), sk6 ), sk2 ) ] )
% 7.78/8.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 7.78/8.19  
% 7.78/8.19  
% 7.78/8.19  paramod(
% 7.78/8.19  clause( 48441, [ =( nil, sk2 ), ~( =( nil, sk3 ) ) ] )
% 7.78/8.19  , clause( 186, [ =( sk4, sk2 ) ] )
% 7.78/8.19  , 0, clause( 41090, [ =( nil, sk4 ), ~( =( nil, sk3 ) ) ] )
% 7.78/8.19  , 0, 2, substitution( 0, [] ), substitution( 1, [] )).
% 7.78/8.19  
% 7.78/8.19  
% 7.78/8.19  paramod(
% 7.78/8.19  clause( 48442, [ ~( =( nil, sk1 ) ), =( nil, sk2 ) ] )
% 7.78/8.19  , clause( 187, [ =( sk3, sk1 ) ] )
% 7.78/8.19  , 0, clause( 48441, [ =( nil, sk2 ), ~( =( nil, sk3 ) ) ] )
% 7.78/8.19  , 1, 3, substitution( 0, [] ), substitution( 1, [] )).
% 7.78/8.19  
% 7.78/8.19  
% 7.78/8.19  subsumption(
% 7.78/8.19  clause( 194, [ =( nil, sk2 ), ~( =( nil, sk1 ) ) ] )
% 7.78/8.19  , clause( 48442, [ ~( =( nil, sk1 ) ), =( nil, sk2 ) ] )
% 7.78/8.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 7.78/8.19     ).
% 7.78/8.19  
% 7.78/8.19  
% 7.78/8.19  subsumption(
% 7.78/8.19  clause( 195, [ =( nil, sk2 ), neq( sk2, nil ) ] )
% 7.78/8.19  , clause( 41091, [ =( nil, sk2 ), neq( sk2, nil ) ] )
% 7.78/8.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 7.78/8.19     ).
% 7.78/8.19  
% 7.78/8.19  
% 7.78/8.19  subsumption(
% 7.78/8.19  clause( 196, [ =( nil, sk2 ), ~( ssList( X ) ), ~( neq( X, nil ) ), ~( 
% 7.78/8.19    segmentP( sk2, X ) ), ~( segmentP( sk1, X ) ) ] )
% 7.78/8.19  , clause( 41092, [ =( nil, sk2 ), ~( ssList( X ) ), ~( neq( X, nil ) ), ~( 
% 7.78/8.19    segmentP( sk2, X ) ), ~( segmentP( sk1, X ) ) ] )
% 7.78/8.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 7.78/8.19    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 7.78/8.19  
% 7.78/8.19  
% 7.78/8.19  paramod(
% 7.78/8.19  clause( 73080, [ ~( =( sk2, sk1 ) ), neq( sk2, nil ), neq( sk2, nil ) ] )
% 7.78/8.19  , clause( 195, [ =( nil, sk2 ), neq( sk2, nil ) ] )
% 7.78/8.19  , 0, clause( 41093, [ ~( =( nil, sk1 ) ), neq( sk2, nil ) ] )
% 7.78/8.19  , 0, 2, substitution( 0, [] ), substitution( 1, [] )).
% 7.78/8.19  
% 7.78/8.19  
% 7.78/8.19  factor(
% 7.78/8.19  clause( 73107, [ ~( =( sk2, sk1 ) ), neq( sk2, nil ) ] )
% 7.78/8.19  , clause( 73080, [ ~( =( sk2, sk1 ) ), neq( sk2, nil ), neq( sk2, nil ) ]
% 7.78/8.19     )
% 7.78/8.19  , 1, 2, substitution( 0, [] )).
% 7.78/8.19  
% 7.78/8.19  
% 7.78/8.19  subsumption(
% 7.78/8.19  clause( 197, [ neq( sk2, nil ), ~( =( sk2, sk1 ) ) ] )
% 7.78/8.19  , clause( 73107, [ ~( =( sk2, sk1 ) ), neq( sk2, nil ) ] )
% 7.78/8.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 7.78/8.19     ).
% 7.78/8.19  
% 7.78/8.19  
% 7.78/8.19  eqswap(
% 7.78/8.19  clause( 73108, [ ~( =( Y, X ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 7.78/8.19    ssList( X ) ) ] )
% 7.78/8.19  , clause( 112, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 7.78/8.19    ssList( X ) ) ] )
% 7.78/8.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 7.78/8.19  
% 7.78/8.19  
% 7.78/8.19  factor(
% 7.78/8.19  clause( 73109, [ ~( =( X, X ) ), ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 7.78/8.19  , clause( 73108, [ ~( =( Y, X ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 7.78/8.19    ssList( X ) ) ] )
% 7.78/8.19  , 2, 3, substitution( 0, [ :=( X, X ), :=( Y, X )] )).
% 7.78/8.19  
% 7.78/8.19  
% 7.78/8.19  eqrefl(
% 7.78/8.19  clause( 73110, [ ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 7.78/8.19  , clause( 73109, [ ~( =( X, X ) ), ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 7.78/8.19  , 0, substitution( 0, [ :=( X, X )] )).
% 7.78/8.19  
% 7.78/8.19  
% 7.78/8.19  subsumption(
% 7.78/8.19  clause( 204, [ ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 7.78/8.19  , clause( 73110, [ ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 7.78/8.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 7.78/8.19    1 )] ) ).
% 7.78/8.19  
% 7.78/8.19  
% 7.78/8.19  resolution(
% 7.78/8.19  clause( 73111, [ ~( neq( sk1, sk1 ) ) ] )
% 7.78/8.19  , clause( 204, [ ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 7.78/8.19  , 1, clause( 182, [ ssList( sk1 ) ] )
% 7.78/8.19  , 0, substitution( 0, [ :=( X, sk1 )] ), substitution( 1, [] )).
% 7.78/8.19  
% 7.78/8.19  
% 7.78/8.19  subsumption(
% 7.78/8.19  clause( 368, [ ~( neq( sk1, sk1 ) ) ] )
% 7.78/8.19  , clause( 73111, [ ~( neq( sk1, sk1 ) ) ] )
% 7.78/8.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 7.78/8.19  
% 7.78/8.19  
% 7.78/8.19  resolution(
% 7.78/8.19  clCputime limit exceeded (core dumped)
%------------------------------------------------------------------------------