TSTP Solution File: SWC102-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SWC102-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n015.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 19:33:49 EDT 2022

% Result   : Unsatisfiable 0.44s 1.12s
% Output   : Refutation 0.44s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.12  % Problem  : SWC102-1 : TPTP v8.1.0. Released v2.4.0.
% 0.10/0.12  % Command  : bliksem %s
% 0.13/0.33  % Computer : n015.cluster.edu
% 0.13/0.33  % Model    : x86_64 x86_64
% 0.13/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33  % Memory   : 8042.1875MB
% 0.13/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33  % CPULimit : 300
% 0.13/0.33  % DateTime : Sat Jun 11 20:43:51 EDT 2022
% 0.13/0.33  % CPUTime  : 
% 0.44/1.11  *** allocated 10000 integers for termspace/termends
% 0.44/1.11  *** allocated 10000 integers for clauses
% 0.44/1.11  *** allocated 10000 integers for justifications
% 0.44/1.11  Bliksem 1.12
% 0.44/1.11  
% 0.44/1.11  
% 0.44/1.11  Automatic Strategy Selection
% 0.44/1.11  
% 0.44/1.11  Clauses:
% 0.44/1.11  [
% 0.44/1.11     [ equalelemsP( nil ) ],
% 0.44/1.11     [ duplicatefreeP( nil ) ],
% 0.44/1.11     [ strictorderedP( nil ) ],
% 0.44/1.11     [ totalorderedP( nil ) ],
% 0.44/1.11     [ strictorderP( nil ) ],
% 0.44/1.11     [ totalorderP( nil ) ],
% 0.44/1.11     [ cyclefreeP( nil ) ],
% 0.44/1.11     [ ssList( nil ) ],
% 0.44/1.11     [ ssItem( skac3 ) ],
% 0.44/1.11     [ ssItem( skac2 ) ],
% 0.44/1.11     [ ~( singletonP( nil ) ) ],
% 0.44/1.11     [ ssItem( skaf83( X ) ) ],
% 0.44/1.11     [ ssList( skaf82( X ) ) ],
% 0.44/1.11     [ ssList( skaf81( X ) ) ],
% 0.44/1.11     [ ssList( skaf80( X ) ) ],
% 0.44/1.11     [ ssItem( skaf79( X ) ) ],
% 0.44/1.11     [ ssItem( skaf78( X ) ) ],
% 0.44/1.11     [ ssList( skaf77( X ) ) ],
% 0.44/1.11     [ ssList( skaf76( X ) ) ],
% 0.44/1.11     [ ssList( skaf75( X ) ) ],
% 0.44/1.11     [ ssItem( skaf74( X ) ) ],
% 0.44/1.11     [ ssList( skaf73( X ) ) ],
% 0.44/1.11     [ ssList( skaf72( X ) ) ],
% 0.44/1.11     [ ssList( skaf71( X ) ) ],
% 0.44/1.11     [ ssItem( skaf70( X ) ) ],
% 0.44/1.11     [ ssItem( skaf69( X ) ) ],
% 0.44/1.11     [ ssList( skaf68( X ) ) ],
% 0.44/1.11     [ ssList( skaf67( X ) ) ],
% 0.44/1.11     [ ssList( skaf66( X ) ) ],
% 0.44/1.11     [ ssItem( skaf65( X ) ) ],
% 0.44/1.11     [ ssItem( skaf64( X ) ) ],
% 0.44/1.11     [ ssList( skaf63( X ) ) ],
% 0.44/1.11     [ ssList( skaf62( X ) ) ],
% 0.44/1.11     [ ssList( skaf61( X ) ) ],
% 0.44/1.11     [ ssItem( skaf60( X ) ) ],
% 0.44/1.11     [ ssItem( skaf59( X ) ) ],
% 0.44/1.11     [ ssList( skaf58( X ) ) ],
% 0.44/1.11     [ ssList( skaf57( X ) ) ],
% 0.44/1.11     [ ssList( skaf56( X ) ) ],
% 0.44/1.11     [ ssItem( skaf55( X ) ) ],
% 0.44/1.11     [ ssItem( skaf54( X ) ) ],
% 0.44/1.11     [ ssList( skaf53( X ) ) ],
% 0.44/1.11     [ ssList( skaf52( X ) ) ],
% 0.44/1.11     [ ssList( skaf51( X ) ) ],
% 0.44/1.11     [ ssItem( skaf50( X ) ) ],
% 0.44/1.11     [ ssItem( skaf49( X ) ) ],
% 0.44/1.11     [ ssItem( skaf44( X ) ) ],
% 0.44/1.11     [ ssList( skaf48( X, Y ) ) ],
% 0.44/1.11     [ ssList( skaf47( X, Y ) ) ],
% 0.44/1.11     [ ssList( skaf46( X, Y ) ) ],
% 0.44/1.11     [ ssList( skaf45( X, Y ) ) ],
% 0.44/1.11     [ ssList( skaf43( X, Y ) ) ],
% 0.44/1.11     [ ssList( skaf42( X, Y ) ) ],
% 0.44/1.11     [ ~( =( skac3, skac2 ) ) ],
% 0.44/1.11     [ ~( ssItem( X ) ), geq( X, X ) ],
% 0.44/1.11     [ ~( ssList( X ) ), segmentP( X, nil ) ],
% 0.44/1.11     [ ~( ssList( X ) ), segmentP( X, X ) ],
% 0.44/1.11     [ ~( ssList( X ) ), rearsegP( X, nil ) ],
% 0.44/1.11     [ ~( ssList( X ) ), rearsegP( X, X ) ],
% 0.44/1.11     [ ~( ssList( X ) ), frontsegP( X, nil ) ],
% 0.44/1.11     [ ~( ssList( X ) ), frontsegP( X, X ) ],
% 0.44/1.11     [ ~( ssItem( X ) ), leq( X, X ) ],
% 0.44/1.11     [ ~( lt( X, X ) ), ~( ssItem( X ) ) ],
% 0.44/1.11     [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ],
% 0.44/1.11     [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ],
% 0.44/1.11     [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ],
% 0.44/1.11     [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ],
% 0.44/1.11     [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ],
% 0.44/1.11     [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ],
% 0.44/1.11     [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ],
% 0.44/1.11     [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ],
% 0.44/1.11     [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ],
% 0.44/1.11     [ ~( ssList( X ) ), =( app( X, nil ), X ) ],
% 0.44/1.11     [ ~( ssList( X ) ), =( app( nil, X ), X ) ],
% 0.44/1.11     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.44/1.11     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.44/1.11     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.44/1.11     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.44/1.11     [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ],
% 0.44/1.11     [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.44/1.11     [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ],
% 0.44/1.11     [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.44/1.11     [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X ) ],
% 0.44/1.11     [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.44/1.11     [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X ) ) ],
% 0.44/1.11     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y ) ) ],
% 0.44/1.11     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), skaf49( X ) ) ]
% 0.44/1.11    ,
% 0.44/1.11     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), skaf50( X ) ) ]
% 0.44/1.11    ,
% 0.44/1.11     [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), equalelemsP( X )
% 0.44/1.11     ],
% 0.44/1.11     [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), strictorderedP( 
% 0.44/1.11    X ) ],
% 0.44/1.11     [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), totalorderedP( 
% 0.44/1.11    X ) ],
% 0.44/1.11     [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.44/1.11     ) ],
% 0.44/1.11     [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.44/1.11     ) ],
% 0.44/1.11     [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.44/1.11     ) ],
% 0.44/1.11     [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.44/1.11     ) ],
% 0.44/1.11     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y ) ), Y ) ],
% 0.44/1.11     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y ) ), X ) ],
% 0.44/1.11     [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.44/1.11     [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.44/1.11     [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.44/1.11     [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( X ), nil ), X
% 0.44/1.11     ) ],
% 0.44/1.11     [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.44/1.11     [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Y ) ]
% 0.44/1.11    ,
% 0.44/1.11     [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( nil, X ) ],
% 0.44/1.11     [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( Y, X ) ],
% 0.44/1.11     [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( Y, X ) ],
% 0.44/1.11     [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( Y, X ) ]
% 0.44/1.11    ,
% 0.44/1.11     [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), geq( Y, X ) ]
% 0.44/1.11    ,
% 0.44/1.11     [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X ), =( nil, X
% 0.44/1.11     ) ],
% 0.44/1.11     [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.44/1.11    ,
% 0.44/1.11     [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.44/1.11    ,
% 0.44/1.11     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), strictorderedP( 
% 0.44/1.11    cons( Y, X ) ) ],
% 0.44/1.11     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), totalorderedP( 
% 0.44/1.11    cons( Y, X ) ) ],
% 0.44/1.11     [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.44/1.11    ,
% 0.44/1.11     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ) ]
% 0.44/1.11    ,
% 0.44/1.11     [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ), 
% 0.44/1.11    singletonP( Y ) ],
% 0.44/1.11     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.44/1.11    ,
% 0.44/1.11     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.44/1.11    , X ) ],
% 0.44/1.11     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.44/1.11    , Y ) ],
% 0.44/1.11     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil ), Y ), cons( 
% 0.44/1.11    X, Y ) ) ],
% 0.44/1.11     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.44/1.11    , Y ) ],
% 0.44/1.11     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.44/1.11    , Y ) ],
% 0.44/1.11     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( app( Y, X ) )
% 0.44/1.11    , hd( Y ) ) ],
% 0.44/1.11     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.44/1.11     ), strictorderedP( Y ), =( nil, Y ) ],
% 0.44/1.11     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.44/1.11    , totalorderedP( Y ), =( nil, Y ) ],
% 0.44/1.11     [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.44/1.11    , =( Y, X ) ],
% 0.44/1.11     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.44/1.11    ssList( Y ) ), =( Y, X ) ],
% 0.44/1.11     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.44/1.11    ssList( Y ) ), =( Y, X ) ],
% 0.44/1.11     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.44/1.11    ssList( Y ) ), =( Y, X ) ],
% 0.44/1.11     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.44/1.11    , =( Y, X ) ],
% 0.44/1.11     [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( 
% 0.44/1.11    skaf46( X, Y ), Y ), X ) ],
% 0.44/1.11     [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( Y
% 0.44/1.11    , skaf45( X, Y ) ), X ) ],
% 0.44/1.11     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( app( Y, X ) )
% 0.44/1.11    , app( tl( Y ), X ) ) ],
% 0.44/1.11     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.44/1.11     ), lt( X, hd( Y ) ), =( nil, Y ) ],
% 0.44/1.11     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.44/1.11    , leq( X, hd( Y ) ), =( nil, Y ) ],
% 0.44/1.11     [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.44/1.11    X ) ), rearsegP( app( Z, X ), Y ) ],
% 0.44/1.11     [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.44/1.11    X ) ), frontsegP( app( X, Z ), Y ) ],
% 0.44/1.11     [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), 
% 0.44/1.11    memberP( cons( Y, Z ), X ) ],
% 0.44/1.11     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y
% 0.44/1.11     ) ), memberP( cons( Z, X ), Y ) ],
% 0.44/1.11     [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y
% 0.44/1.11     ) ), memberP( app( X, Z ), Y ) ],
% 0.44/1.11     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) ), ~( ssItem( Y
% 0.44/1.11     ) ), memberP( app( Z, X ), Y ) ],
% 0.44/1.11     [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X ), cons( skaf78( 
% 0.44/1.11    X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ],
% 0.44/1.11     [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y ) ), ~( 
% 0.44/1.11    ssList( Z ) ), rearsegP( Z, Y ) ],
% 0.44/1.11     [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), ~( 
% 0.44/1.11    ssList( Z ) ), frontsegP( Z, X ) ],
% 0.44/1.11     [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.44/1.11    , =( app( X, Y ), nil ) ],
% 0.44/1.11     [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.44/1.11    ~( ssItem( X ) ), gt( X, Z ) ],
% 0.44/1.11     [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.44/1.11    , ~( ssItem( X ) ), lt( X, Z ) ],
% 0.44/1.11     [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.44/1.11    , ~( ssItem( X ) ), geq( X, Z ) ],
% 0.44/1.11     [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( app( app( Z, 
% 0.44/1.11    Y ), X ), app( Z, app( Y, X ) ) ) ],
% 0.44/1.11     [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.44/1.11    , ~( ssList( Z ) ), =( Y, Z ) ],
% 0.44/1.11     [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), ~( ssList( Y ) )
% 0.44/1.11    , ~( ssList( Z ) ), =( X, Z ) ],
% 0.44/1.11     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.44/1.11    ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ],
% 0.44/1.11     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.44/1.11    ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ],
% 0.44/1.11     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.44/1.11    ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ],
% 0.44/1.11     [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.44/1.11    ~( ssItem( X ) ), lt( X, Z ) ],
% 0.44/1.11     [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.44/1.11    , ~( ssItem( X ) ), leq( X, Z ) ],
% 0.44/1.11     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( cons( X, app( 
% 0.44/1.11    Y, Z ) ), app( cons( X, Y ), Z ) ) ],
% 0.44/1.11     [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), 
% 0.44/1.11    ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ],
% 0.44/1.11     [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.44/1.11    ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.44/1.11     [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.44/1.11    ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.44/1.11     [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssItem( X ) ), 
% 0.44/1.11    ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ],
% 0.44/1.11     [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( skaf75( X ), cons( 
% 0.44/1.11    skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), skaf77( X ) ) ), X ) ]
% 0.44/1.11    ,
% 0.44/1.11     [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( skaf71( X ), cons( 
% 0.44/1.11    skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), skaf73( X ) ) ), X ) ]
% 0.44/1.11    ,
% 0.44/1.11     [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( skaf66( X ), cons( 
% 0.44/1.11    skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), skaf68( X ) ) ), X ) ]
% 0.44/1.11    ,
% 0.44/1.11     [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( X ), cons( 
% 0.44/1.11    skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) ) ), X ) ]
% 0.44/1.11    ,
% 0.44/1.11     [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( X ), cons( 
% 0.44/1.11    skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) ) ), X ) ]
% 0.44/1.11    ,
% 0.44/1.11     [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( X ), cons( 
% 0.44/1.11    skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) ) ), X ) ]
% 0.44/1.11    ,
% 0.44/1.11     [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( app( 
% 0.44/1.11    skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ],
% 0.44/1.11     [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) ), =( app( 
% 0.44/1.11    skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ],
% 0.44/1.11     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.44/1.11     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ],
% 0.44/1.11     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.44/1.11     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ],
% 0.44/1.11     [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T ) ), ~( ssList( 
% 0.44/1.12    Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), Y ) ],
% 0.44/1.12     [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 0.44/1.12    , ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ],
% 0.44/1.12     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.44/1.12    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y, T ) ]
% 0.44/1.12    ,
% 0.44/1.12     [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), ~( ssList( X )
% 0.44/1.12     ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ],
% 0.44/1.12     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.44/1.12    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ],
% 0.44/1.12     [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), ~( ssList( X )
% 0.44/1.12     ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ],
% 0.44/1.12     [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) ), ~( ssList( X
% 0.44/1.12     ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( Z, X ), cons( 
% 0.44/1.12    T, Y ) ) ],
% 0.44/1.12     [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) ), ~( ssList( T
% 0.44/1.12     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), ~( 
% 0.44/1.12    duplicatefreeP( U ) ), ~( ssList( U ) ) ],
% 0.44/1.12     [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( ssList( T ) ), ~( 
% 0.44/1.12    ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( equalelemsP( U ) )
% 0.44/1.12    , ~( ssList( U ) ), =( Y, Z ) ],
% 0.44/1.12     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.44/1.12     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.44/1.12     ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T ) ],
% 0.44/1.12     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.44/1.12     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.44/1.12     ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T ) ],
% 0.44/1.12     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.44/1.12     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.44/1.12     ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T ), lt( T, Y ) ]
% 0.44/1.12    ,
% 0.44/1.12     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.44/1.12     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.44/1.12     ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T ), leq( T, Y ) ]
% 0.44/1.12    ,
% 0.44/1.12     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, cons( X, T ) )
% 0.44/1.12    , cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) ), ~( ssList( Z
% 0.44/1.12     ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W ) ), ~( ssList( 
% 0.44/1.12    W ) ) ],
% 0.44/1.12     [ ssList( sk1 ) ],
% 0.44/1.12     [ ssList( sk2 ) ],
% 0.44/1.12     [ ssList( sk3 ) ],
% 0.44/1.12     [ ssList( sk4 ) ],
% 0.44/1.12     [ =( sk2, sk4 ) ],
% 0.44/1.12     [ =( sk1, sk3 ) ],
% 0.44/1.12     [ =( sk4, sk3 ) ],
% 0.44/1.12     [ neq( sk2, nil ) ],
% 0.44/1.12     [ ~( neq( sk1, nil ) ), ~( frontsegP( sk2, sk1 ) ) ]
% 0.44/1.12  ] .
% 0.44/1.12  
% 0.44/1.12  
% 0.44/1.12  percentage equality = 0.162521, percentage horn = 0.842932
% 0.44/1.12  This is a problem with some equality
% 0.44/1.12  
% 0.44/1.12  
% 0.44/1.12  
% 0.44/1.12  Options Used:
% 0.44/1.12  
% 0.44/1.12  useres =            1
% 0.44/1.12  useparamod =        1
% 0.44/1.12  useeqrefl =         1
% 0.44/1.12  useeqfact =         1
% 0.44/1.12  usefactor =         1
% 0.44/1.12  usesimpsplitting =  0
% 0.44/1.12  usesimpdemod =      5
% 0.44/1.12  usesimpres =        3
% 0.44/1.12  
% 0.44/1.12  resimpinuse      =  1000
% 0.44/1.12  resimpclauses =     20000
% 0.44/1.12  substype =          eqrewr
% 0.44/1.12  backwardsubs =      1
% 0.44/1.12  selectoldest =      5
% 0.44/1.12  
% 0.44/1.12  litorderings [0] =  split
% 0.44/1.12  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.44/1.12  
% 0.44/1.12  termordering =      kbo
% 0.44/1.12  
% 0.44/1.12  litapriori =        0
% 0.44/1.12  termapriori =       1
% 0.44/1.12  litaposteriori =    0
% 0.44/1.12  termaposteriori =   0
% 0.44/1.12  demodaposteriori =  0
% 0.44/1.12  ordereqreflfact =   0
% 0.44/1.12  
% 0.44/1.12  litselect =         negord
% 0.44/1.12  
% 0.44/1.12  maxweight =         15
% 0.44/1.12  maxdepth =          30000
% 0.44/1.12  maxlength =         115
% 0.44/1.12  maxnrvars =         195
% 0.44/1.12  excuselevel =       1
% 0.44/1.12  increasemaxweight = 1
% 0.44/1.12  
% 0.44/1.12  maxselected =       10000000
% 0.44/1.12  maxnrclauses =      10000000
% 0.44/1.12  
% 0.44/1.12  showgenerated =    0
% 0.44/1.12  showkept =         0
% 0.44/1.12  showselected =     0
% 0.44/1.12  showdeleted =      0
% 0.44/1.12  showresimp =       1
% 0.44/1.12  showstatus =       2000
% 0.44/1.12  
% 0.44/1.12  prologoutput =     1
% 0.44/1.12  nrgoals =          5000000
% 0.44/1.12  totalproof =       1
% 0.44/1.12  
% 0.44/1.12  Symbols occurring in the translation:
% 0.44/1.12  
% 0.44/1.12  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.44/1.12  .  [1, 2]      (w:1, o:75, a:1, s:1, b:0), 
% 0.44/1.12  !  [4, 1]      (w:0, o:22, a:1, s:1, b:0), 
% 0.44/1.12  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.44/1.12  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.44/1.12  nil  [39, 0]      (w:1, o:15, a:1, s:1, b:0), 
% 0.44/1.12  equalelemsP  [40, 1]      (w:1, o:29, a:1, s:1, b:0), 
% 0.44/1.12  duplicatefreeP  [41, 1]      (w:1, o:28, a:1, s:1, b:0), 
% 0.44/1.12  strictorderedP  [42, 1]      (w:1, o:32, a:1, s:1, b:0), 
% 0.44/1.12  totalorderedP  [43, 1]      (w:1, o:71, a:1, s:1, b:0), 
% 0.44/1.12  strictorderP  [44, 1]      (w:1, o:33, a:1, s:1, b:0), 
% 0.44/1.12  totalorderP  [45, 1]      (w:1, o:72, a:1, s:1, b:0), 
% 0.44/1.12  cyclefreeP  [46, 1]      (w:1, o:27, a:1, s:1, b:0), 
% 0.44/1.12  ssList  [47, 1]      (w:1, o:30, a:1, s:1, b:0), 
% 0.44/1.12  skac3  [48, 0]      (w:1, o:6, a:1, s:1, b:0), 
% 0.44/1.12  ssItem  [49, 1]      (w:1, o:31, a:1, s:1, b:0), 
% 0.44/1.12  skac2  [50, 0]      (w:1, o:5, a:1, s:1, b:0), 
% 0.44/1.12  singletonP  [51, 1]      (w:1, o:34, a:1, s:1, b:0), 
% 0.44/1.12  skaf83  [53, 1]      (w:1, o:70, a:1, s:1, b:0), 
% 0.44/1.12  skaf82  [54, 1]      (w:1, o:69, a:1, s:1, b:0), 
% 0.44/1.12  skaf81  [55, 1]      (w:1, o:68, a:1, s:1, b:0), 
% 0.44/1.12  skaf80  [56, 1]      (w:1, o:67, a:1, s:1, b:0), 
% 0.44/1.12  skaf79  [57, 1]      (w:1, o:66, a:1, s:1, b:0), 
% 0.44/1.12  skaf78  [58, 1]      (w:1, o:65, a:1, s:1, b:0), 
% 0.44/1.12  skaf77  [59, 1]      (w:1, o:64, a:1, s:1, b:0), 
% 0.44/1.12  skaf76  [60, 1]      (w:1, o:63, a:1, s:1, b:0), 
% 0.44/1.12  skaf75  [61, 1]      (w:1, o:62, a:1, s:1, b:0), 
% 0.44/1.12  skaf74  [62, 1]      (w:1, o:61, a:1, s:1, b:0), 
% 0.44/1.12  skaf73  [63, 1]      (w:1, o:60, a:1, s:1, b:0), 
% 0.44/1.12  skaf72  [64, 1]      (w:1, o:59, a:1, s:1, b:0), 
% 0.44/1.12  skaf71  [65, 1]      (w:1, o:58, a:1, s:1, b:0), 
% 0.44/1.12  skaf70  [66, 1]      (w:1, o:57, a:1, s:1, b:0), 
% 0.44/1.12  skaf69  [67, 1]      (w:1, o:56, a:1, s:1, b:0), 
% 0.44/1.12  skaf68  [68, 1]      (w:1, o:55, a:1, s:1, b:0), 
% 0.44/1.12  skaf67  [69, 1]      (w:1, o:54, a:1, s:1, b:0), 
% 0.44/1.12  skaf66  [70, 1]      (w:1, o:53, a:1, s:1, b:0), 
% 0.44/1.12  skaf65  [71, 1]      (w:1, o:52, a:1, s:1, b:0), 
% 0.44/1.12  skaf64  [72, 1]      (w:1, o:51, a:1, s:1, b:0), 
% 0.44/1.12  skaf63  [73, 1]      (w:1, o:50, a:1, s:1, b:0), 
% 0.44/1.12  skaf62  [74, 1]      (w:1, o:49, a:1, s:1, b:0), 
% 0.44/1.12  skaf61  [75, 1]      (w:1, o:48, a:1, s:1, b:0), 
% 0.44/1.12  skaf60  [76, 1]      (w:1, o:47, a:1, s:1, b:0), 
% 0.44/1.12  skaf59  [77, 1]      (w:1, o:46, a:1, s:1, b:0), 
% 0.44/1.12  skaf58  [78, 1]      (w:1, o:45, a:1, s:1, b:0), 
% 0.44/1.12  skaf57  [79, 1]      (w:1, o:44, a:1, s:1, b:0), 
% 0.44/1.12  skaf56  [80, 1]      (w:1, o:43, a:1, s:1, b:0), 
% 0.44/1.12  skaf55  [81, 1]      (w:1, o:42, a:1, s:1, b:0), 
% 0.44/1.12  skaf54  [82, 1]      (w:1, o:41, a:1, s:1, b:0), 
% 0.44/1.12  skaf53  [83, 1]      (w:1, o:40, a:1, s:1, b:0), 
% 0.44/1.12  skaf52  [84, 1]      (w:1, o:39, a:1, s:1, b:0), 
% 0.44/1.12  skaf51  [85, 1]      (w:1, o:38, a:1, s:1, b:0), 
% 0.44/1.12  skaf50  [86, 1]      (w:1, o:37, a:1, s:1, b:0), 
% 0.44/1.12  skaf49  [87, 1]      (w:1, o:35, a:1, s:1, b:0), 
% 0.44/1.12  skaf44  [88, 1]      (w:1, o:36, a:1, s:1, b:0), 
% 0.44/1.12  skaf48  [90, 2]      (w:1, o:104, a:1, s:1, b:0), 
% 0.44/1.12  skaf47  [91, 2]      (w:1, o:103, a:1, s:1, b:0), 
% 0.44/1.12  skaf46  [92, 2]      (w:1, o:102, a:1, s:1, b:0), 
% 0.44/1.12  skaf45  [93, 2]      (w:1, o:101, a:1, s:1, b:0), 
% 0.44/1.12  skaf43  [94, 2]      (w:1, o:106, a:1, s:1, b:0), 
% 0.44/1.12  skaf42  [95, 2]      (w:1, o:105, a:1, s:1, b:0), 
% 0.44/1.12  geq  [96, 2]      (w:1, o:108, a:1, s:1, b:0), 
% 0.44/1.12  segmentP  [97, 2]      (w:1, o:109, a:1, s:1, b:0), 
% 0.44/1.12  rearsegP  [98, 2]      (w:1, o:100, a:1, s:1, b:0), 
% 0.44/1.12  frontsegP  [99, 2]      (w:1, o:107, a:1, s:1, b:0), 
% 0.44/1.12  leq  [100, 2]      (w:1, o:110, a:1, s:1, b:0), 
% 0.44/1.12  lt  [101, 2]      (w:1, o:111, a:1, s:1, b:0), 
% 0.44/1.12  cons  [102, 2]      (w:1, o:112, a:1, s:1, b:0), 
% 0.44/1.12  memberP  [103, 2]      (w:1, o:113, a:1, s:1, b:0), 
% 0.44/1.12  app  [104, 2]      (w:1, o:114, a:1, s:1, b:0), 
% 0.44/1.12  tl  [105, 1]      (w:1, o:73, a:1, s:1, b:0), 
% 0.44/1.12  hd  [106, 1]      (w:1, o:74, a:1, s:1, b:0), 
% 0.44/1.12  neq  [107, 2]      (w:1, o:115, a:1, s:1, b:0), 
% 0.44/1.12  gt  [108, 2]      (w:1, o:116, a:1, s:1, b:0), 
% 0.44/1.12  sk1  [113, 0]      (w:1, o:7, a:1, s:1, b:0), 
% 0.44/1.12  sk2  [114, 0]      (w:1, o:8, a:1, s:1, b:0), 
% 0.44/1.12  sk3  [115, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 0.44/1.12  sk4  [116, 0]      (w:1, o:10, a:1, s:1, b:0).
% 0.44/1.12  
% 0.44/1.12  
% 0.44/1.12  Starting Search:
% 0.44/1.12  
% 0.44/1.12  
% 0.44/1.12  Bliksems!, er is een bewijs:
% 0.44/1.12  % SZS status Unsatisfiable
% 0.44/1.12  % SZS output start Refutation
% 0.44/1.12  
% 0.44/1.12  clause( 60, [ ~( ssList( X ) ), frontsegP( X, X ) ] )
% 0.44/1.12  .
% 0.44/1.12  clause( 182, [ ssList( sk1 ) ] )
% 0.44/1.12  .
% 0.44/1.12  clause( 186, [ =( sk4, sk2 ) ] )
% 0.44/1.12  .
% 0.44/1.12  clause( 187, [ =( sk3, sk1 ) ] )
% 0.44/1.12  .
% 0.44/1.12  clause( 188, [ =( sk2, sk1 ) ] )
% 0.44/1.12  .
% 0.44/1.12  clause( 189, [ neq( sk1, nil ) ] )
% 0.44/1.12  .
% 0.44/1.12  clause( 190, [ ~( frontsegP( sk1, sk1 ) ) ] )
% 0.44/1.12  .
% 0.44/1.12  clause( 546, [] )
% 0.44/1.12  .
% 0.44/1.12  
% 0.44/1.12  
% 0.44/1.12  % SZS output end Refutation
% 0.44/1.12  found a proof!
% 0.44/1.12  
% 0.44/1.12  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.44/1.12  
% 0.44/1.12  initialclauses(
% 0.44/1.12  [ clause( 548, [ equalelemsP( nil ) ] )
% 0.44/1.12  , clause( 549, [ duplicatefreeP( nil ) ] )
% 0.44/1.12  , clause( 550, [ strictorderedP( nil ) ] )
% 0.44/1.12  , clause( 551, [ totalorderedP( nil ) ] )
% 0.44/1.12  , clause( 552, [ strictorderP( nil ) ] )
% 0.44/1.12  , clause( 553, [ totalorderP( nil ) ] )
% 0.44/1.12  , clause( 554, [ cyclefreeP( nil ) ] )
% 0.44/1.12  , clause( 555, [ ssList( nil ) ] )
% 0.44/1.12  , clause( 556, [ ssItem( skac3 ) ] )
% 0.44/1.12  , clause( 557, [ ssItem( skac2 ) ] )
% 0.44/1.12  , clause( 558, [ ~( singletonP( nil ) ) ] )
% 0.44/1.12  , clause( 559, [ ssItem( skaf83( X ) ) ] )
% 0.44/1.12  , clause( 560, [ ssList( skaf82( X ) ) ] )
% 0.44/1.12  , clause( 561, [ ssList( skaf81( X ) ) ] )
% 0.44/1.12  , clause( 562, [ ssList( skaf80( X ) ) ] )
% 0.44/1.12  , clause( 563, [ ssItem( skaf79( X ) ) ] )
% 0.44/1.12  , clause( 564, [ ssItem( skaf78( X ) ) ] )
% 0.44/1.12  , clause( 565, [ ssList( skaf77( X ) ) ] )
% 0.44/1.12  , clause( 566, [ ssList( skaf76( X ) ) ] )
% 0.44/1.12  , clause( 567, [ ssList( skaf75( X ) ) ] )
% 0.44/1.12  , clause( 568, [ ssItem( skaf74( X ) ) ] )
% 0.44/1.12  , clause( 569, [ ssList( skaf73( X ) ) ] )
% 0.44/1.12  , clause( 570, [ ssList( skaf72( X ) ) ] )
% 0.44/1.12  , clause( 571, [ ssList( skaf71( X ) ) ] )
% 0.44/1.12  , clause( 572, [ ssItem( skaf70( X ) ) ] )
% 0.44/1.12  , clause( 573, [ ssItem( skaf69( X ) ) ] )
% 0.44/1.12  , clause( 574, [ ssList( skaf68( X ) ) ] )
% 0.44/1.12  , clause( 575, [ ssList( skaf67( X ) ) ] )
% 0.44/1.12  , clause( 576, [ ssList( skaf66( X ) ) ] )
% 0.44/1.12  , clause( 577, [ ssItem( skaf65( X ) ) ] )
% 0.44/1.12  , clause( 578, [ ssItem( skaf64( X ) ) ] )
% 0.44/1.12  , clause( 579, [ ssList( skaf63( X ) ) ] )
% 0.44/1.12  , clause( 580, [ ssList( skaf62( X ) ) ] )
% 0.44/1.12  , clause( 581, [ ssList( skaf61( X ) ) ] )
% 0.44/1.12  , clause( 582, [ ssItem( skaf60( X ) ) ] )
% 0.44/1.12  , clause( 583, [ ssItem( skaf59( X ) ) ] )
% 0.44/1.12  , clause( 584, [ ssList( skaf58( X ) ) ] )
% 0.44/1.12  , clause( 585, [ ssList( skaf57( X ) ) ] )
% 0.44/1.12  , clause( 586, [ ssList( skaf56( X ) ) ] )
% 0.44/1.12  , clause( 587, [ ssItem( skaf55( X ) ) ] )
% 0.44/1.12  , clause( 588, [ ssItem( skaf54( X ) ) ] )
% 0.44/1.12  , clause( 589, [ ssList( skaf53( X ) ) ] )
% 0.44/1.12  , clause( 590, [ ssList( skaf52( X ) ) ] )
% 0.44/1.12  , clause( 591, [ ssList( skaf51( X ) ) ] )
% 0.44/1.12  , clause( 592, [ ssItem( skaf50( X ) ) ] )
% 0.44/1.12  , clause( 593, [ ssItem( skaf49( X ) ) ] )
% 0.44/1.12  , clause( 594, [ ssItem( skaf44( X ) ) ] )
% 0.44/1.12  , clause( 595, [ ssList( skaf48( X, Y ) ) ] )
% 0.44/1.12  , clause( 596, [ ssList( skaf47( X, Y ) ) ] )
% 0.44/1.12  , clause( 597, [ ssList( skaf46( X, Y ) ) ] )
% 0.44/1.12  , clause( 598, [ ssList( skaf45( X, Y ) ) ] )
% 0.44/1.12  , clause( 599, [ ssList( skaf43( X, Y ) ) ] )
% 0.44/1.12  , clause( 600, [ ssList( skaf42( X, Y ) ) ] )
% 0.44/1.12  , clause( 601, [ ~( =( skac3, skac2 ) ) ] )
% 0.44/1.12  , clause( 602, [ ~( ssItem( X ) ), geq( X, X ) ] )
% 0.44/1.12  , clause( 603, [ ~( ssList( X ) ), segmentP( X, nil ) ] )
% 0.44/1.12  , clause( 604, [ ~( ssList( X ) ), segmentP( X, X ) ] )
% 0.44/1.12  , clause( 605, [ ~( ssList( X ) ), rearsegP( X, nil ) ] )
% 0.44/1.12  , clause( 606, [ ~( ssList( X ) ), rearsegP( X, X ) ] )
% 0.44/1.12  , clause( 607, [ ~( ssList( X ) ), frontsegP( X, nil ) ] )
% 0.44/1.12  , clause( 608, [ ~( ssList( X ) ), frontsegP( X, X ) ] )
% 0.44/1.12  , clause( 609, [ ~( ssItem( X ) ), leq( X, X ) ] )
% 0.44/1.12  , clause( 610, [ ~( lt( X, X ) ), ~( ssItem( X ) ) ] )
% 0.44/1.12  , clause( 611, [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ] )
% 0.44/1.12  , clause( 612, [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ] )
% 0.44/1.12  , clause( 613, [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ] )
% 0.44/1.12  , clause( 614, [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ] )
% 0.44/1.12  , clause( 615, [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ] )
% 0.44/1.12  , clause( 616, [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ] )
% 0.44/1.12  , clause( 617, [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ] )
% 0.44/1.12  , clause( 618, [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ] )
% 0.44/1.12  , clause( 619, [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ] )
% 0.44/1.12  , clause( 620, [ ~( ssList( X ) ), =( app( X, nil ), X ) ] )
% 0.44/1.12  , clause( 621, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 0.44/1.12  , clause( 622, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 0.44/1.12  , clause( 623, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 0.44/1.12  , clause( 624, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 0.44/1.12  , clause( 625, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 0.44/1.12  , clause( 626, [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ]
% 0.44/1.12     )
% 0.44/1.12  , clause( 627, [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 0.44/1.12     )
% 0.44/1.12  , clause( 628, [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ]
% 0.44/1.12     )
% 0.44/1.12  , clause( 629, [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 0.44/1.12     )
% 0.44/1.12  , clause( 630, [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X ) ]
% 0.44/1.12     )
% 0.44/1.12  , clause( 631, [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 0.44/1.12     )
% 0.44/1.12  , clause( 632, [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X ) )
% 0.44/1.12     ] )
% 0.44/1.12  , clause( 633, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y ) )
% 0.44/1.12     ] )
% 0.44/1.12  , clause( 634, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), 
% 0.44/1.12    skaf49( X ) ) ] )
% 0.44/1.12  , clause( 635, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), 
% 0.44/1.12    skaf50( X ) ) ] )
% 0.44/1.12  , clause( 636, [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), 
% 0.44/1.12    equalelemsP( X ) ] )
% 0.44/1.12  , clause( 637, [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), 
% 0.44/1.12    strictorderedP( X ) ] )
% 0.44/1.12  , clause( 638, [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), 
% 0.44/1.12    totalorderedP( X ) ] )
% 0.44/1.12  , clause( 639, [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), 
% 0.44/1.12    strictorderP( X ) ] )
% 0.44/1.12  , clause( 640, [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), 
% 0.44/1.12    strictorderP( X ) ] )
% 0.44/1.12  , clause( 641, [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), 
% 0.44/1.12    totalorderP( X ) ] )
% 0.44/1.12  , clause( 642, [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), 
% 0.44/1.12    totalorderP( X ) ] )
% 0.44/1.12  , clause( 643, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y ) )
% 0.44/1.12    , Y ) ] )
% 0.44/1.12  , clause( 644, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y ) )
% 0.44/1.12    , X ) ] )
% 0.44/1.12  , clause( 645, [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( 
% 0.44/1.12    Y ) ) ] )
% 0.44/1.12  , clause( 646, [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y
% 0.44/1.12     ) ) ] )
% 0.44/1.12  , clause( 647, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X )
% 0.44/1.12     ] )
% 0.44/1.12  , clause( 648, [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( X
% 0.44/1.12     ), nil ), X ) ] )
% 0.44/1.12  , clause( 649, [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X )
% 0.44/1.12     ] )
% 0.44/1.12  , clause( 650, [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( 
% 0.44/1.12    X, Y ) ] )
% 0.44/1.12  , clause( 651, [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( nil
% 0.44/1.12    , X ) ] )
% 0.44/1.12  , clause( 652, [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( Y
% 0.44/1.12    , X ) ] )
% 0.44/1.12  , clause( 653, [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( Y
% 0.44/1.12    , X ) ] )
% 0.44/1.12  , clause( 654, [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( 
% 0.44/1.12    Y, X ) ] )
% 0.44/1.12  , clause( 655, [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), geq( 
% 0.44/1.12    Y, X ) ] )
% 0.44/1.12  , clause( 656, [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X )
% 0.44/1.12    , =( nil, X ) ] )
% 0.44/1.12  , clause( 657, [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 0.44/1.12    ssItem( Y ) ) ] )
% 0.44/1.12  , clause( 658, [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 0.44/1.12    ssItem( X ) ) ] )
% 0.44/1.12  , clause( 659, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 0.44/1.12    strictorderedP( cons( Y, X ) ) ] )
% 0.44/1.12  , clause( 660, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 0.44/1.12    totalorderedP( cons( Y, X ) ) ] )
% 0.44/1.12  , clause( 661, [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 0.44/1.12    ssItem( Y ) ) ] )
% 0.44/1.12  , clause( 662, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 0.44/1.12    ssList( X ) ) ] )
% 0.44/1.12  , clause( 663, [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( 
% 0.44/1.12    Y ) ), singletonP( Y ) ] )
% 0.44/1.12  , clause( 664, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 0.44/1.12    ssItem( X ) ) ] )
% 0.44/1.12  , clause( 665, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X
% 0.44/1.12     ) ), =( nil, X ) ] )
% 0.44/1.12  , clause( 666, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X
% 0.44/1.12     ) ), =( nil, Y ) ] )
% 0.44/1.12  , clause( 667, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil )
% 0.44/1.12    , Y ), cons( X, Y ) ) ] )
% 0.44/1.12  , clause( 668, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 0.44/1.12    X, Y ), =( X, Y ) ] )
% 0.44/1.12  , clause( 669, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 0.44/1.12    X, Y ), =( X, Y ) ] )
% 0.44/1.12  , clause( 670, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( 
% 0.44/1.12    app( Y, X ) ), hd( Y ) ) ] )
% 0.44/1.12  , clause( 671, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( 
% 0.44/1.12    ssItem( X ) ), strictorderedP( Y ), =( nil, Y ) ] )
% 0.44/1.12  , clause( 672, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( 
% 0.44/1.12    ssItem( X ) ), totalorderedP( Y ), =( nil, Y ) ] )
% 0.44/1.12  , clause( 673, [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), ~( 
% 0.44/1.12    ssItem( Y ) ), =( Y, X ) ] )
% 0.44/1.12  , clause( 674, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( X
% 0.44/1.12     ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 0.44/1.12  , clause( 675, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( X
% 0.44/1.12     ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 0.44/1.12  , clause( 676, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( ssList( 
% 0.44/1.12    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 0.44/1.12  , clause( 677, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), ~( 
% 0.44/1.12    ssItem( Y ) ), =( Y, X ) ] )
% 0.44/1.12  , clause( 678, [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.44/1.12    , =( app( skaf46( X, Y ), Y ), X ) ] )
% 0.44/1.12  , clause( 679, [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.44/1.12    , =( app( Y, skaf45( X, Y ) ), X ) ] )
% 0.44/1.12  , clause( 680, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( 
% 0.44/1.12    app( Y, X ) ), app( tl( Y ), X ) ) ] )
% 0.44/1.12  , clause( 681, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( 
% 0.44/1.12    ssItem( X ) ), lt( X, hd( Y ) ), =( nil, Y ) ] )
% 0.44/1.12  , clause( 682, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( 
% 0.44/1.12    ssItem( X ) ), leq( X, hd( Y ) ), =( nil, Y ) ] )
% 0.44/1.12  , clause( 683, [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) )
% 0.44/1.12    , ~( ssList( X ) ), rearsegP( app( Z, X ), Y ) ] )
% 0.44/1.12  , clause( 684, [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) )
% 0.44/1.12    , ~( ssList( X ) ), frontsegP( app( X, Z ), Y ) ] )
% 0.44/1.12  , clause( 685, [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( 
% 0.44/1.12    ssItem( X ) ), memberP( cons( Y, Z ), X ) ] )
% 0.44/1.12  , clause( 686, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), 
% 0.44/1.12    ~( ssItem( Y ) ), memberP( cons( Z, X ), Y ) ] )
% 0.44/1.12  , clause( 687, [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) ), 
% 0.44/1.12    ~( ssItem( Y ) ), memberP( app( X, Z ), Y ) ] )
% 0.44/1.12  , clause( 688, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) ), 
% 0.44/1.12    ~( ssItem( Y ) ), memberP( app( Z, X ), Y ) ] )
% 0.44/1.12  , clause( 689, [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X ), 
% 0.44/1.12    cons( skaf78( X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ] )
% 0.44/1.12  , clause( 690, [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y )
% 0.44/1.12     ), ~( ssList( Z ) ), rearsegP( Z, Y ) ] )
% 0.44/1.12  , clause( 691, [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X )
% 0.44/1.12     ), ~( ssList( Z ) ), frontsegP( Z, X ) ] )
% 0.44/1.12  , clause( 692, [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), ~( 
% 0.44/1.12    ssList( X ) ), =( app( X, Y ), nil ) ] )
% 0.44/1.12  , clause( 693, [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 0.44/1.12    ssItem( Y ) ), ~( ssItem( X ) ), gt( X, Z ) ] )
% 0.44/1.12  , clause( 694, [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 0.44/1.12    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 0.44/1.12  , clause( 695, [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 0.44/1.12    ssItem( Y ) ), ~( ssItem( X ) ), geq( X, Z ) ] )
% 0.44/1.12  , clause( 696, [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( 
% 0.44/1.12    app( app( Z, Y ), X ), app( Z, app( Y, X ) ) ) ] )
% 0.44/1.12  , clause( 697, [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), ~( 
% 0.44/1.12    ssList( X ) ), ~( ssList( Z ) ), =( Y, Z ) ] )
% 0.44/1.12  , clause( 698, [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), ~( 
% 0.44/1.12    ssList( Y ) ), ~( ssList( Z ) ), =( X, Z ) ] )
% 0.44/1.12  , clause( 699, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( Z
% 0.44/1.12     ) ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ] )
% 0.44/1.12  , clause( 700, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( Z
% 0.44/1.12     ) ), ~( ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ] )
% 0.44/1.12  , clause( 701, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( ssList( 
% 0.44/1.12    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ] )
% 0.44/1.12  , clause( 702, [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 0.44/1.12    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 0.44/1.12  , clause( 703, [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 0.44/1.12    ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Z ) ] )
% 0.44/1.12  , clause( 704, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( 
% 0.44/1.12    cons( X, app( Y, Z ) ), app( cons( X, Y ), Z ) ) ] )
% 0.44/1.12  , clause( 705, [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 0.44/1.12    ssList( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ] )
% 0.44/1.12  , clause( 706, [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( ssList( 
% 0.44/1.12    Y ) ), ~( ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y ) ] )
% 0.44/1.12  , clause( 707, [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( ssList( 
% 0.44/1.12    Y ) ), ~( ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, Y ) ] )
% 0.44/1.12  , clause( 708, [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 0.44/1.12    ssItem( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ] )
% 0.44/1.12  , clause( 709, [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( skaf75( 
% 0.44/1.12    X ), cons( skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), skaf77( X ) )
% 0.44/1.12     ), X ) ] )
% 0.44/1.12  , clause( 710, [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( skaf71( 
% 0.44/1.12    X ), cons( skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), skaf73( X ) )
% 0.44/1.12     ), X ) ] )
% 0.44/1.12  , clause( 711, [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( skaf66( 
% 0.44/1.12    X ), cons( skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), skaf68( X ) )
% 0.44/1.12     ), X ) ] )
% 0.44/1.12  , clause( 712, [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( 
% 0.44/1.12    X ), cons( skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) )
% 0.44/1.12     ), X ) ] )
% 0.44/1.12  , clause( 713, [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( X
% 0.44/1.12     ), cons( skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) )
% 0.44/1.12     ), X ) ] )
% 0.44/1.12  , clause( 714, [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( X
% 0.44/1.12     ), cons( skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) )
% 0.44/1.12     ), X ) ] )
% 0.44/1.12  , clause( 715, [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.44/1.12    , =( app( app( skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ] )
% 0.44/1.12  , clause( 716, [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) ), 
% 0.44/1.12    =( app( skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ] )
% 0.44/1.12  , clause( 717, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 0.44/1.12    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ] )
% 0.44/1.12  , clause( 718, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 0.44/1.12    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ] )
% 0.44/1.12  , clause( 719, [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T ) )
% 0.44/1.12    , ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), Y
% 0.44/1.12     ) ] )
% 0.44/1.12  , clause( 720, [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), ~( 
% 0.44/1.12    ssList( X ) ), ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ] )
% 0.44/1.12  , clause( 721, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T
% 0.44/1.12     ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y
% 0.44/1.12    , T ) ] )
% 0.44/1.12  , clause( 722, [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), ~( 
% 0.44/1.12    ssList( X ) ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ] )
% 0.44/1.12  , clause( 723, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T
% 0.44/1.12     ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ]
% 0.44/1.12     )
% 0.44/1.12  , clause( 724, [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), 
% 0.44/1.12    ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ]
% 0.44/1.12     )
% 0.44/1.12  , clause( 725, [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) ), 
% 0.44/1.12    ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( Z
% 0.44/1.12    , X ), cons( T, Y ) ) ] )
% 0.44/1.12  , clause( 726, [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) ), 
% 0.44/1.12    ~( ssList( T ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 0.44/1.12    ~( duplicatefreeP( U ) ), ~( ssList( U ) ) ] )
% 0.44/1.12  , clause( 727, [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( ssList( 
% 0.44/1.12    T ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( 
% 0.44/1.12    equalelemsP( U ) ), ~( ssList( U ) ), =( Y, Z ) ] )
% 0.44/1.12  , clause( 728, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), 
% 0.44/1.12    ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), 
% 0.44/1.12    ~( ssItem( Y ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T )
% 0.44/1.12     ] )
% 0.44/1.12  , clause( 729, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), 
% 0.44/1.12    ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), 
% 0.44/1.12    ~( ssItem( Y ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T )
% 0.84/1.19     ] )
% 0.84/1.19  , clause( 730, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), 
% 0.84/1.19    ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), 
% 0.84/1.19    ~( ssItem( Y ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T ), 
% 0.84/1.19    lt( T, Y ) ] )
% 0.84/1.19  , clause( 731, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), 
% 0.84/1.19    ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), 
% 0.84/1.19    ~( ssItem( Y ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T ), 
% 0.84/1.19    leq( T, Y ) ] )
% 0.84/1.19  , clause( 732, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, 
% 0.84/1.19    cons( X, T ) ), cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) )
% 0.84/1.19    , ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W
% 0.84/1.19     ) ), ~( ssList( W ) ) ] )
% 0.84/1.19  , clause( 733, [ ssList( sk1 ) ] )
% 0.84/1.19  , clause( 734, [ ssList( sk2 ) ] )
% 0.84/1.19  , clause( 735, [ ssList( sk3 ) ] )
% 0.84/1.19  , clause( 736, [ ssList( sk4 ) ] )
% 0.84/1.19  , clause( 737, [ =( sk2, sk4 ) ] )
% 0.84/1.19  , clause( 738, [ =( sk1, sk3 ) ] )
% 0.84/1.19  , clause( 739, [ =( sk4, sk3 ) ] )
% 0.84/1.19  , clause( 740, [ neq( sk2, nil ) ] )
% 0.84/1.19  , clause( 741, [ ~( neq( sk1, nil ) ), ~( frontsegP( sk2, sk1 ) ) ] )
% 0.84/1.19  ] ).
% 0.84/1.19  
% 0.84/1.19  
% 0.84/1.19  
% 0.84/1.19  subsumption(
% 0.84/1.19  clause( 60, [ ~( ssList( X ) ), frontsegP( X, X ) ] )
% 0.84/1.19  , clause( 608, [ ~( ssList( X ) ), frontsegP( X, X ) ] )
% 0.84/1.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.84/1.19    1 )] ) ).
% 0.84/1.19  
% 0.84/1.19  
% 0.84/1.19  subsumption(
% 0.84/1.19  clause( 182, [ ssList( sk1 ) ] )
% 0.84/1.19  , clause( 733, [ ssList( sk1 ) ] )
% 0.84/1.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.84/1.19  
% 0.84/1.19  
% 0.84/1.19  eqswap(
% 0.84/1.19  clause( 2257, [ =( sk4, sk2 ) ] )
% 0.84/1.19  , clause( 737, [ =( sk2, sk4 ) ] )
% 0.84/1.19  , 0, substitution( 0, [] )).
% 0.84/1.19  
% 0.84/1.19  
% 0.84/1.19  subsumption(
% 0.84/1.19  clause( 186, [ =( sk4, sk2 ) ] )
% 0.84/1.19  , clause( 2257, [ =( sk4, sk2 ) ] )
% 0.84/1.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.84/1.19  
% 0.84/1.19  
% 0.84/1.19  eqswap(
% 0.84/1.19  clause( 3016, [ =( sk3, sk1 ) ] )
% 0.84/1.19  , clause( 738, [ =( sk1, sk3 ) ] )
% 0.84/1.19  , 0, substitution( 0, [] )).
% 0.84/1.19  
% 0.84/1.19  
% 0.84/1.19  subsumption(
% 0.84/1.19  clause( 187, [ =( sk3, sk1 ) ] )
% 0.84/1.19  , clause( 3016, [ =( sk3, sk1 ) ] )
% 0.84/1.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.84/1.19  
% 0.84/1.19  
% 0.84/1.19  paramod(
% 0.84/1.19  clause( 4170, [ =( sk2, sk3 ) ] )
% 0.84/1.19  , clause( 186, [ =( sk4, sk2 ) ] )
% 0.84/1.19  , 0, clause( 739, [ =( sk4, sk3 ) ] )
% 0.84/1.19  , 0, 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.84/1.19  
% 0.84/1.19  
% 0.84/1.19  paramod(
% 0.84/1.19  clause( 4171, [ =( sk2, sk1 ) ] )
% 0.84/1.19  , clause( 187, [ =( sk3, sk1 ) ] )
% 0.84/1.19  , 0, clause( 4170, [ =( sk2, sk3 ) ] )
% 0.84/1.19  , 0, 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.84/1.19  
% 0.84/1.19  
% 0.84/1.19  subsumption(
% 0.84/1.19  clause( 188, [ =( sk2, sk1 ) ] )
% 0.84/1.19  , clause( 4171, [ =( sk2, sk1 ) ] )
% 0.84/1.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.84/1.19  
% 0.84/1.19  
% 0.84/1.19  paramod(
% 0.84/1.19  clause( 5137, [ neq( sk1, nil ) ] )
% 0.84/1.19  , clause( 188, [ =( sk2, sk1 ) ] )
% 0.84/1.19  , 0, clause( 740, [ neq( sk2, nil ) ] )
% 0.84/1.19  , 0, 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.84/1.19  
% 0.84/1.19  
% 0.84/1.19  subsumption(
% 0.84/1.19  clause( 189, [ neq( sk1, nil ) ] )
% 0.84/1.19  , clause( 5137, [ neq( sk1, nil ) ] )
% 0.84/1.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.84/1.19  
% 0.84/1.19  
% 0.84/1.19  paramod(
% 0.84/1.19  clause( 6102, [ ~( frontsegP( sk1, sk1 ) ), ~( neq( sk1, nil ) ) ] )
% 0.84/1.19  , clause( 188, [ =( sk2, sk1 ) ] )
% 0.84/1.19  , 0, clause( 741, [ ~( neq( sk1, nil ) ), ~( frontsegP( sk2, sk1 ) ) ] )
% 0.84/1.19  , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.84/1.19  
% 0.84/1.19  
% 0.84/1.19  resolution(
% 0.84/1.19  clause( 6103, [ ~( frontsegP( sk1, sk1 ) ) ] )
% 0.84/1.19  , clause( 6102, [ ~( frontsegP( sk1, sk1 ) ), ~( neq( sk1, nil ) ) ] )
% 0.84/1.19  , 1, clause( 189, [ neq( sk1, nil ) ] )
% 0.84/1.19  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.84/1.19  
% 0.84/1.19  
% 0.84/1.19  subsumption(
% 0.84/1.19  clause( 190, [ ~( frontsegP( sk1, sk1 ) ) ] )
% 0.84/1.19  , clause( 6103, [ ~( frontsegP( sk1, sk1 ) ) ] )
% 0.84/1.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.84/1.19  
% 0.84/1.19  
% 0.84/1.19  resolution(
% 0.84/1.19  clause( 6104, [ ~( ssList( sk1 ) ) ] )
% 0.84/1.19  , clause( 190, [ ~( frontsegP( sk1, sk1 ) ) ] )
% 0.84/1.19  , 0, clause( 60, [ ~( ssList( X ) ), frontsegP( X, X ) ] )
% 0.84/1.19  , 1, substitution( 0, [] ), substitution( 1, [ :=( X, sk1 )] )).
% 0.84/1.19  
% 0.84/1.19  
% 0.84/1.19  resolution(
% 0.84/1.19  clause( 6105, [] )
% 0.84/1.19  , clause( 6104, [ ~( ssList( sk1 ) ) ] )
% 0.84/1.19  , 0, clause( 182, [ ssList( sk1 ) ] )
% 0.84/1.19  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.84/1.19  
% 0.84/1.19  
% 0.84/1.19  subsumption(
% 0.84/1.19  clause( 546, [] )
% 0.84/1.19  , clause( 6105, [] )
% 0.84/1.19  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.84/1.19  
% 0.84/1.19  
% 0.84/1.19  end.
% 0.84/1.19  
% 0.84/1.19  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.84/1.19  
% 0.84/1.19  Memory use:
% 0.84/1.19  
% 0.84/1.19  space for terms:        12330
% 0.84/1.19  space for clauses:      31405
% 0.84/1.19  
% 0.84/1.19  
% 0.84/1.19  clauses generated:      993
% 0.84/1.19  clauses kept:           547
% 0.84/1.19  clauses selected:       97
% 0.84/1.19  clauses deleted:        4
% 0.84/1.19  clauses inuse deleted:  0
% 0.84/1.19  
% 0.84/1.19  subsentry:          58523
% 0.84/1.19  literals s-matched: 36760
% 0.84/1.19  literals matched:   13240
% 0.84/1.19  full subsumption:   9894
% 0.84/1.19  
% 0.84/1.19  checksum:           -653302306
% 0.84/1.19  
% 0.84/1.19  
% 0.84/1.19  Bliksem ended
%------------------------------------------------------------------------------