TSTP Solution File: SWC328-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SWC328-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n023.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 19:35:55 EDT 2022

% Result   : Unsatisfiable 0.82s 1.19s
% Output   : Refutation 0.82s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.13  % Problem  : SWC328-1 : TPTP v8.1.0. Released v2.4.0.
% 0.04/0.14  % Command  : bliksem %s
% 0.14/0.36  % Computer : n023.cluster.edu
% 0.14/0.36  % Model    : x86_64 x86_64
% 0.14/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.36  % Memory   : 8042.1875MB
% 0.14/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.36  % CPULimit : 300
% 0.14/0.36  % DateTime : Sun Jun 12 17:32:36 EDT 2022
% 0.14/0.36  % CPUTime  : 
% 0.77/1.18  *** allocated 10000 integers for termspace/termends
% 0.77/1.18  *** allocated 10000 integers for clauses
% 0.77/1.18  *** allocated 10000 integers for justifications
% 0.77/1.18  Bliksem 1.12
% 0.77/1.18  
% 0.77/1.18  
% 0.77/1.18  Automatic Strategy Selection
% 0.77/1.18  
% 0.77/1.18  Clauses:
% 0.77/1.18  [
% 0.77/1.18     [ equalelemsP( nil ) ],
% 0.77/1.18     [ duplicatefreeP( nil ) ],
% 0.77/1.18     [ strictorderedP( nil ) ],
% 0.77/1.18     [ totalorderedP( nil ) ],
% 0.77/1.18     [ strictorderP( nil ) ],
% 0.77/1.18     [ totalorderP( nil ) ],
% 0.77/1.18     [ cyclefreeP( nil ) ],
% 0.77/1.18     [ ssList( nil ) ],
% 0.77/1.18     [ ssItem( skac3 ) ],
% 0.77/1.18     [ ssItem( skac2 ) ],
% 0.77/1.18     [ ~( singletonP( nil ) ) ],
% 0.77/1.18     [ ssItem( skaf83( X ) ) ],
% 0.77/1.18     [ ssList( skaf82( X ) ) ],
% 0.77/1.18     [ ssList( skaf81( X ) ) ],
% 0.77/1.18     [ ssList( skaf80( X ) ) ],
% 0.77/1.18     [ ssItem( skaf79( X ) ) ],
% 0.77/1.18     [ ssItem( skaf78( X ) ) ],
% 0.77/1.18     [ ssList( skaf77( X ) ) ],
% 0.77/1.18     [ ssList( skaf76( X ) ) ],
% 0.77/1.18     [ ssList( skaf75( X ) ) ],
% 0.77/1.18     [ ssItem( skaf74( X ) ) ],
% 0.77/1.18     [ ssList( skaf73( X ) ) ],
% 0.77/1.18     [ ssList( skaf72( X ) ) ],
% 0.77/1.18     [ ssList( skaf71( X ) ) ],
% 0.77/1.18     [ ssItem( skaf70( X ) ) ],
% 0.77/1.18     [ ssItem( skaf69( X ) ) ],
% 0.77/1.18     [ ssList( skaf68( X ) ) ],
% 0.77/1.18     [ ssList( skaf67( X ) ) ],
% 0.77/1.18     [ ssList( skaf66( X ) ) ],
% 0.77/1.18     [ ssItem( skaf65( X ) ) ],
% 0.77/1.18     [ ssItem( skaf64( X ) ) ],
% 0.77/1.18     [ ssList( skaf63( X ) ) ],
% 0.77/1.18     [ ssList( skaf62( X ) ) ],
% 0.77/1.18     [ ssList( skaf61( X ) ) ],
% 0.77/1.18     [ ssItem( skaf60( X ) ) ],
% 0.77/1.18     [ ssItem( skaf59( X ) ) ],
% 0.77/1.18     [ ssList( skaf58( X ) ) ],
% 0.77/1.18     [ ssList( skaf57( X ) ) ],
% 0.77/1.18     [ ssList( skaf56( X ) ) ],
% 0.77/1.18     [ ssItem( skaf55( X ) ) ],
% 0.77/1.18     [ ssItem( skaf54( X ) ) ],
% 0.77/1.18     [ ssList( skaf53( X ) ) ],
% 0.77/1.18     [ ssList( skaf52( X ) ) ],
% 0.77/1.18     [ ssList( skaf51( X ) ) ],
% 0.77/1.18     [ ssItem( skaf50( X ) ) ],
% 0.77/1.18     [ ssItem( skaf49( X ) ) ],
% 0.77/1.18     [ ssItem( skaf44( X ) ) ],
% 0.77/1.18     [ ssList( skaf48( X, Y ) ) ],
% 0.77/1.18     [ ssList( skaf47( X, Y ) ) ],
% 0.77/1.18     [ ssList( skaf46( X, Y ) ) ],
% 0.77/1.18     [ ssList( skaf45( X, Y ) ) ],
% 0.77/1.18     [ ssList( skaf43( X, Y ) ) ],
% 0.77/1.18     [ ssList( skaf42( X, Y ) ) ],
% 0.77/1.18     [ ~( =( skac3, skac2 ) ) ],
% 0.77/1.18     [ ~( ssItem( X ) ), geq( X, X ) ],
% 0.77/1.18     [ ~( ssList( X ) ), segmentP( X, nil ) ],
% 0.77/1.18     [ ~( ssList( X ) ), segmentP( X, X ) ],
% 0.77/1.18     [ ~( ssList( X ) ), rearsegP( X, nil ) ],
% 0.77/1.18     [ ~( ssList( X ) ), rearsegP( X, X ) ],
% 0.77/1.18     [ ~( ssList( X ) ), frontsegP( X, nil ) ],
% 0.77/1.18     [ ~( ssList( X ) ), frontsegP( X, X ) ],
% 0.77/1.18     [ ~( ssItem( X ) ), leq( X, X ) ],
% 0.77/1.18     [ ~( lt( X, X ) ), ~( ssItem( X ) ) ],
% 0.77/1.18     [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ],
% 0.77/1.18     [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ],
% 0.77/1.18     [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ],
% 0.77/1.18     [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ],
% 0.77/1.18     [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ],
% 0.77/1.18     [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ],
% 0.77/1.18     [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ],
% 0.77/1.18     [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ],
% 0.77/1.18     [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ],
% 0.77/1.18     [ ~( ssList( X ) ), =( app( X, nil ), X ) ],
% 0.77/1.18     [ ~( ssList( X ) ), =( app( nil, X ), X ) ],
% 0.77/1.18     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.77/1.18     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.77/1.18     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.77/1.18     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.77/1.18     [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ],
% 0.77/1.18     [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.77/1.18     [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ],
% 0.77/1.18     [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.77/1.18     [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X ) ],
% 0.77/1.18     [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.77/1.18     [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X ) ) ],
% 0.77/1.18     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y ) ) ],
% 0.77/1.18     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), skaf49( X ) ) ]
% 0.77/1.18    ,
% 0.77/1.18     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), skaf50( X ) ) ]
% 0.77/1.18    ,
% 0.77/1.18     [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), equalelemsP( X )
% 0.77/1.18     ],
% 0.77/1.18     [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), strictorderedP( 
% 0.77/1.18    X ) ],
% 0.77/1.18     [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), totalorderedP( 
% 0.77/1.18    X ) ],
% 0.77/1.18     [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.77/1.18     ) ],
% 0.77/1.18     [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.77/1.18     ) ],
% 0.77/1.18     [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.77/1.18     ) ],
% 0.77/1.18     [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.77/1.18     ) ],
% 0.77/1.18     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y ) ), Y ) ],
% 0.77/1.18     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y ) ), X ) ],
% 0.77/1.18     [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.77/1.18     [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.77/1.18     [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.77/1.18     [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( X ), nil ), X
% 0.77/1.18     ) ],
% 0.77/1.18     [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.77/1.18     [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Y ) ]
% 0.77/1.18    ,
% 0.77/1.18     [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( nil, X ) ],
% 0.77/1.18     [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( Y, X ) ],
% 0.77/1.18     [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( Y, X ) ],
% 0.77/1.18     [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( Y, X ) ]
% 0.77/1.18    ,
% 0.77/1.18     [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), geq( Y, X ) ]
% 0.77/1.18    ,
% 0.77/1.18     [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X ), =( nil, X
% 0.77/1.18     ) ],
% 0.77/1.18     [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.77/1.18    ,
% 0.77/1.18     [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.77/1.18    ,
% 0.77/1.18     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), strictorderedP( 
% 0.77/1.18    cons( Y, X ) ) ],
% 0.77/1.18     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), totalorderedP( 
% 0.77/1.18    cons( Y, X ) ) ],
% 0.77/1.18     [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.77/1.18    ,
% 0.77/1.18     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ) ]
% 0.77/1.18    ,
% 0.77/1.18     [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ), 
% 0.77/1.18    singletonP( Y ) ],
% 0.77/1.18     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.77/1.18    ,
% 0.77/1.18     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.77/1.18    , X ) ],
% 0.77/1.18     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.77/1.18    , Y ) ],
% 0.77/1.18     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil ), Y ), cons( 
% 0.77/1.18    X, Y ) ) ],
% 0.77/1.18     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.77/1.18    , Y ) ],
% 0.77/1.18     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.77/1.18    , Y ) ],
% 0.77/1.18     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( app( Y, X ) )
% 0.77/1.18    , hd( Y ) ) ],
% 0.77/1.18     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.77/1.18     ), strictorderedP( Y ), =( nil, Y ) ],
% 0.77/1.18     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.77/1.18    , totalorderedP( Y ), =( nil, Y ) ],
% 0.77/1.18     [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.77/1.18    , =( Y, X ) ],
% 0.77/1.18     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.77/1.18    ssList( Y ) ), =( Y, X ) ],
% 0.77/1.18     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.77/1.18    ssList( Y ) ), =( Y, X ) ],
% 0.77/1.18     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.77/1.18    ssList( Y ) ), =( Y, X ) ],
% 0.77/1.18     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.77/1.18    , =( Y, X ) ],
% 0.77/1.18     [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( 
% 0.77/1.18    skaf46( X, Y ), Y ), X ) ],
% 0.77/1.18     [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( Y
% 0.77/1.18    , skaf45( X, Y ) ), X ) ],
% 0.77/1.18     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( app( Y, X ) )
% 0.77/1.18    , app( tl( Y ), X ) ) ],
% 0.77/1.18     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.77/1.18     ), lt( X, hd( Y ) ), =( nil, Y ) ],
% 0.77/1.18     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.77/1.18    , leq( X, hd( Y ) ), =( nil, Y ) ],
% 0.77/1.18     [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.77/1.18    X ) ), rearsegP( app( Z, X ), Y ) ],
% 0.77/1.18     [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.77/1.18    X ) ), frontsegP( app( X, Z ), Y ) ],
% 0.77/1.18     [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), 
% 0.77/1.18    memberP( cons( Y, Z ), X ) ],
% 0.77/1.18     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y
% 0.77/1.18     ) ), memberP( cons( Z, X ), Y ) ],
% 0.77/1.18     [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y
% 0.77/1.18     ) ), memberP( app( X, Z ), Y ) ],
% 0.77/1.18     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) ), ~( ssItem( Y
% 0.77/1.18     ) ), memberP( app( Z, X ), Y ) ],
% 0.77/1.18     [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X ), cons( skaf78( 
% 0.77/1.18    X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ],
% 0.77/1.18     [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y ) ), ~( 
% 0.77/1.18    ssList( Z ) ), rearsegP( Z, Y ) ],
% 0.77/1.18     [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), ~( 
% 0.77/1.18    ssList( Z ) ), frontsegP( Z, X ) ],
% 0.77/1.18     [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.77/1.18    , =( app( X, Y ), nil ) ],
% 0.77/1.18     [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.77/1.18    ~( ssItem( X ) ), gt( X, Z ) ],
% 0.77/1.18     [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.77/1.18    , ~( ssItem( X ) ), lt( X, Z ) ],
% 0.77/1.18     [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.77/1.18    , ~( ssItem( X ) ), geq( X, Z ) ],
% 0.77/1.18     [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( app( app( Z, 
% 0.77/1.18    Y ), X ), app( Z, app( Y, X ) ) ) ],
% 0.77/1.18     [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.77/1.18    , ~( ssList( Z ) ), =( Y, Z ) ],
% 0.77/1.18     [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), ~( ssList( Y ) )
% 0.77/1.18    , ~( ssList( Z ) ), =( X, Z ) ],
% 0.77/1.18     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.77/1.18    ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ],
% 0.77/1.18     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.77/1.18    ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ],
% 0.77/1.18     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.77/1.18    ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ],
% 0.77/1.18     [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.77/1.18    ~( ssItem( X ) ), lt( X, Z ) ],
% 0.77/1.18     [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.77/1.18    , ~( ssItem( X ) ), leq( X, Z ) ],
% 0.77/1.18     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( cons( X, app( 
% 0.77/1.18    Y, Z ) ), app( cons( X, Y ), Z ) ) ],
% 0.77/1.18     [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), 
% 0.77/1.18    ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ],
% 0.77/1.18     [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.77/1.18    ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.77/1.18     [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.77/1.18    ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.77/1.18     [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssItem( X ) ), 
% 0.77/1.18    ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ],
% 0.77/1.18     [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( skaf75( X ), cons( 
% 0.77/1.18    skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), skaf77( X ) ) ), X ) ]
% 0.77/1.18    ,
% 0.77/1.18     [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( skaf71( X ), cons( 
% 0.77/1.18    skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), skaf73( X ) ) ), X ) ]
% 0.77/1.18    ,
% 0.77/1.18     [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( skaf66( X ), cons( 
% 0.77/1.18    skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), skaf68( X ) ) ), X ) ]
% 0.77/1.18    ,
% 0.77/1.18     [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( X ), cons( 
% 0.77/1.18    skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) ) ), X ) ]
% 0.77/1.18    ,
% 0.77/1.18     [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( X ), cons( 
% 0.77/1.18    skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) ) ), X ) ]
% 0.77/1.18    ,
% 0.77/1.18     [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( X ), cons( 
% 0.77/1.18    skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) ) ), X ) ]
% 0.77/1.18    ,
% 0.77/1.18     [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( app( 
% 0.77/1.18    skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ],
% 0.77/1.18     [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) ), =( app( 
% 0.77/1.18    skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ],
% 0.77/1.18     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.77/1.18     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ],
% 0.77/1.18     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.77/1.18     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ],
% 0.77/1.18     [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T ) ), ~( ssList( 
% 0.82/1.18    Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), Y ) ],
% 0.82/1.18     [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 0.82/1.18    , ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ],
% 0.82/1.18     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.82/1.18    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y, T ) ]
% 0.82/1.18    ,
% 0.82/1.18     [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), ~( ssList( X )
% 0.82/1.18     ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ],
% 0.82/1.18     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.82/1.18    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ],
% 0.82/1.18     [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), ~( ssList( X )
% 0.82/1.18     ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ],
% 0.82/1.18     [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) ), ~( ssList( X
% 0.82/1.18     ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( Z, X ), cons( 
% 0.82/1.18    T, Y ) ) ],
% 0.82/1.18     [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) ), ~( ssList( T
% 0.82/1.18     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), ~( 
% 0.82/1.18    duplicatefreeP( U ) ), ~( ssList( U ) ) ],
% 0.82/1.18     [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( ssList( T ) ), ~( 
% 0.82/1.18    ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( equalelemsP( U ) )
% 0.82/1.18    , ~( ssList( U ) ), =( Y, Z ) ],
% 0.82/1.18     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.82/1.18     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.82/1.18     ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T ) ],
% 0.82/1.18     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.82/1.18     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.82/1.18     ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T ) ],
% 0.82/1.18     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.82/1.18     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.82/1.18     ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T ), lt( T, Y ) ]
% 0.82/1.18    ,
% 0.82/1.18     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.82/1.18     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.82/1.18     ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T ), leq( T, Y ) ]
% 0.82/1.18    ,
% 0.82/1.18     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, cons( X, T ) )
% 0.82/1.18    , cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) ), ~( ssList( Z
% 0.82/1.18     ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W ) ), ~( ssList( 
% 0.82/1.18    W ) ) ],
% 0.82/1.18     [ ssList( sk1 ) ],
% 0.82/1.18     [ ssList( sk2 ) ],
% 0.82/1.18     [ ssList( sk3 ) ],
% 0.82/1.18     [ ssList( sk4 ) ],
% 0.82/1.18     [ =( nil, sk3 ) ],
% 0.82/1.18     [ =( sk2, sk4 ) ],
% 0.82/1.18     [ =( sk1, sk3 ) ],
% 0.82/1.18     [ ~( segmentP( sk2, sk1 ) ), ~( equalelemsP( sk1 ) ) ]
% 0.82/1.18  ] .
% 0.82/1.18  
% 0.82/1.18  
% 0.82/1.18  percentage equality = 0.162791, percentage horn = 0.842105
% 0.82/1.18  This is a problem with some equality
% 0.82/1.18  
% 0.82/1.18  
% 0.82/1.18  
% 0.82/1.18  Options Used:
% 0.82/1.18  
% 0.82/1.18  useres =            1
% 0.82/1.18  useparamod =        1
% 0.82/1.18  useeqrefl =         1
% 0.82/1.18  useeqfact =         1
% 0.82/1.18  usefactor =         1
% 0.82/1.18  usesimpsplitting =  0
% 0.82/1.18  usesimpdemod =      5
% 0.82/1.18  usesimpres =        3
% 0.82/1.18  
% 0.82/1.18  resimpinuse      =  1000
% 0.82/1.18  resimpclauses =     20000
% 0.82/1.18  substype =          eqrewr
% 0.82/1.18  backwardsubs =      1
% 0.82/1.18  selectoldest =      5
% 0.82/1.18  
% 0.82/1.18  litorderings [0] =  split
% 0.82/1.18  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.82/1.18  
% 0.82/1.18  termordering =      kbo
% 0.82/1.18  
% 0.82/1.18  litapriori =        0
% 0.82/1.18  termapriori =       1
% 0.82/1.18  litaposteriori =    0
% 0.82/1.18  termaposteriori =   0
% 0.82/1.18  demodaposteriori =  0
% 0.82/1.18  ordereqreflfact =   0
% 0.82/1.18  
% 0.82/1.18  litselect =         negord
% 0.82/1.18  
% 0.82/1.18  maxweight =         15
% 0.82/1.18  maxdepth =          30000
% 0.82/1.18  maxlength =         115
% 0.82/1.18  maxnrvars =         195
% 0.82/1.18  excuselevel =       1
% 0.82/1.18  increasemaxweight = 1
% 0.82/1.18  
% 0.82/1.18  maxselected =       10000000
% 0.82/1.18  maxnrclauses =      10000000
% 0.82/1.18  
% 0.82/1.18  showgenerated =    0
% 0.82/1.18  showkept =         0
% 0.82/1.18  showselected =     0
% 0.82/1.18  showdeleted =      0
% 0.82/1.18  showresimp =       1
% 0.82/1.18  showstatus =       2000
% 0.82/1.18  
% 0.82/1.18  prologoutput =     1
% 0.82/1.18  nrgoals =          5000000
% 0.82/1.18  totalproof =       1
% 0.82/1.18  
% 0.82/1.18  Symbols occurring in the translation:
% 0.82/1.18  
% 0.82/1.18  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.82/1.18  .  [1, 2]      (w:1, o:75, a:1, s:1, b:0), 
% 0.82/1.18  !  [4, 1]      (w:0, o:22, a:1, s:1, b:0), 
% 0.82/1.18  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.82/1.18  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.82/1.18  nil  [39, 0]      (w:1, o:15, a:1, s:1, b:0), 
% 0.82/1.18  equalelemsP  [40, 1]      (w:1, o:29, a:1, s:1, b:0), 
% 0.82/1.18  duplicatefreeP  [41, 1]      (w:1, o:28, a:1, s:1, b:0), 
% 0.82/1.18  strictorderedP  [42, 1]      (w:1, o:32, a:1, s:1, b:0), 
% 0.82/1.18  totalorderedP  [43, 1]      (w:1, o:71, a:1, s:1, b:0), 
% 0.82/1.18  strictorderP  [44, 1]      (w:1, o:33, a:1, s:1, b:0), 
% 0.82/1.18  totalorderP  [45, 1]      (w:1, o:72, a:1, s:1, b:0), 
% 0.82/1.18  cyclefreeP  [46, 1]      (w:1, o:27, a:1, s:1, b:0), 
% 0.82/1.18  ssList  [47, 1]      (w:1, o:30, a:1, s:1, b:0), 
% 0.82/1.18  skac3  [48, 0]      (w:1, o:6, a:1, s:1, b:0), 
% 0.82/1.18  ssItem  [49, 1]      (w:1, o:31, a:1, s:1, b:0), 
% 0.82/1.18  skac2  [50, 0]      (w:1, o:5, a:1, s:1, b:0), 
% 0.82/1.18  singletonP  [51, 1]      (w:1, o:34, a:1, s:1, b:0), 
% 0.82/1.18  skaf83  [53, 1]      (w:1, o:70, a:1, s:1, b:0), 
% 0.82/1.18  skaf82  [54, 1]      (w:1, o:69, a:1, s:1, b:0), 
% 0.82/1.18  skaf81  [55, 1]      (w:1, o:68, a:1, s:1, b:0), 
% 0.82/1.18  skaf80  [56, 1]      (w:1, o:67, a:1, s:1, b:0), 
% 0.82/1.18  skaf79  [57, 1]      (w:1, o:66, a:1, s:1, b:0), 
% 0.82/1.18  skaf78  [58, 1]      (w:1, o:65, a:1, s:1, b:0), 
% 0.82/1.18  skaf77  [59, 1]      (w:1, o:64, a:1, s:1, b:0), 
% 0.82/1.19  skaf76  [60, 1]      (w:1, o:63, a:1, s:1, b:0), 
% 0.82/1.19  skaf75  [61, 1]      (w:1, o:62, a:1, s:1, b:0), 
% 0.82/1.19  skaf74  [62, 1]      (w:1, o:61, a:1, s:1, b:0), 
% 0.82/1.19  skaf73  [63, 1]      (w:1, o:60, a:1, s:1, b:0), 
% 0.82/1.19  skaf72  [64, 1]      (w:1, o:59, a:1, s:1, b:0), 
% 0.82/1.19  skaf71  [65, 1]      (w:1, o:58, a:1, s:1, b:0), 
% 0.82/1.19  skaf70  [66, 1]      (w:1, o:57, a:1, s:1, b:0), 
% 0.82/1.19  skaf69  [67, 1]      (w:1, o:56, a:1, s:1, b:0), 
% 0.82/1.19  skaf68  [68, 1]      (w:1, o:55, a:1, s:1, b:0), 
% 0.82/1.19  skaf67  [69, 1]      (w:1, o:54, a:1, s:1, b:0), 
% 0.82/1.19  skaf66  [70, 1]      (w:1, o:53, a:1, s:1, b:0), 
% 0.82/1.19  skaf65  [71, 1]      (w:1, o:52, a:1, s:1, b:0), 
% 0.82/1.19  skaf64  [72, 1]      (w:1, o:51, a:1, s:1, b:0), 
% 0.82/1.19  skaf63  [73, 1]      (w:1, o:50, a:1, s:1, b:0), 
% 0.82/1.19  skaf62  [74, 1]      (w:1, o:49, a:1, s:1, b:0), 
% 0.82/1.19  skaf61  [75, 1]      (w:1, o:48, a:1, s:1, b:0), 
% 0.82/1.19  skaf60  [76, 1]      (w:1, o:47, a:1, s:1, b:0), 
% 0.82/1.19  skaf59  [77, 1]      (w:1, o:46, a:1, s:1, b:0), 
% 0.82/1.19  skaf58  [78, 1]      (w:1, o:45, a:1, s:1, b:0), 
% 0.82/1.19  skaf57  [79, 1]      (w:1, o:44, a:1, s:1, b:0), 
% 0.82/1.19  skaf56  [80, 1]      (w:1, o:43, a:1, s:1, b:0), 
% 0.82/1.19  skaf55  [81, 1]      (w:1, o:42, a:1, s:1, b:0), 
% 0.82/1.19  skaf54  [82, 1]      (w:1, o:41, a:1, s:1, b:0), 
% 0.82/1.19  skaf53  [83, 1]      (w:1, o:40, a:1, s:1, b:0), 
% 0.82/1.19  skaf52  [84, 1]      (w:1, o:39, a:1, s:1, b:0), 
% 0.82/1.19  skaf51  [85, 1]      (w:1, o:38, a:1, s:1, b:0), 
% 0.82/1.19  skaf50  [86, 1]      (w:1, o:37, a:1, s:1, b:0), 
% 0.82/1.19  skaf49  [87, 1]      (w:1, o:35, a:1, s:1, b:0), 
% 0.82/1.19  skaf44  [88, 1]      (w:1, o:36, a:1, s:1, b:0), 
% 0.82/1.19  skaf48  [90, 2]      (w:1, o:104, a:1, s:1, b:0), 
% 0.82/1.19  skaf47  [91, 2]      (w:1, o:103, a:1, s:1, b:0), 
% 0.82/1.19  skaf46  [92, 2]      (w:1, o:102, a:1, s:1, b:0), 
% 0.82/1.19  skaf45  [93, 2]      (w:1, o:101, a:1, s:1, b:0), 
% 0.82/1.19  skaf43  [94, 2]      (w:1, o:106, a:1, s:1, b:0), 
% 0.82/1.19  skaf42  [95, 2]      (w:1, o:105, a:1, s:1, b:0), 
% 0.82/1.19  geq  [96, 2]      (w:1, o:108, a:1, s:1, b:0), 
% 0.82/1.19  segmentP  [97, 2]      (w:1, o:109, a:1, s:1, b:0), 
% 0.82/1.19  rearsegP  [98, 2]      (w:1, o:100, a:1, s:1, b:0), 
% 0.82/1.19  frontsegP  [99, 2]      (w:1, o:107, a:1, s:1, b:0), 
% 0.82/1.19  leq  [100, 2]      (w:1, o:110, a:1, s:1, b:0), 
% 0.82/1.19  lt  [101, 2]      (w:1, o:111, a:1, s:1, b:0), 
% 0.82/1.19  cons  [102, 2]      (w:1, o:112, a:1, s:1, b:0), 
% 0.82/1.19  memberP  [103, 2]      (w:1, o:113, a:1, s:1, b:0), 
% 0.82/1.19  app  [104, 2]      (w:1, o:114, a:1, s:1, b:0), 
% 0.82/1.19  tl  [105, 1]      (w:1, o:73, a:1, s:1, b:0), 
% 0.82/1.19  hd  [106, 1]      (w:1, o:74, a:1, s:1, b:0), 
% 0.82/1.19  neq  [107, 2]      (w:1, o:115, a:1, s:1, b:0), 
% 0.82/1.19  gt  [108, 2]      (w:1, o:116, a:1, s:1, b:0), 
% 0.82/1.19  sk1  [113, 0]      (w:1, o:7, a:1, s:1, b:0), 
% 0.82/1.19  sk2  [114, 0]      (w:1, o:8, a:1, s:1, b:0), 
% 0.82/1.19  sk3  [115, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 0.82/1.19  sk4  [116, 0]      (w:1, o:10, a:1, s:1, b:0).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  Starting Search:
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  Bliksems!, er is een bewijs:
% 0.82/1.19  % SZS status Unsatisfiable
% 0.82/1.19  % SZS output start Refutation
% 0.82/1.19  
% 0.82/1.19  clause( 0, [ equalelemsP( nil ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 55, [ ~( ssList( X ) ), segmentP( X, nil ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 183, [ ssList( sk2 ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 186, [ =( nil, sk3 ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 188, [ =( sk3, sk1 ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 189, [ ~( segmentP( sk2, sk1 ) ), ~( equalelemsP( sk1 ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 318, [ equalelemsP( sk1 ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 325, [ =( nil, sk1 ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 389, [ ~( ssList( X ) ), segmentP( X, sk1 ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 417, [ segmentP( sk2, sk1 ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 684, [] )
% 0.82/1.19  .
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  % SZS output end Refutation
% 0.82/1.19  found a proof!
% 0.82/1.19  
% 0.82/1.19  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.82/1.19  
% 0.82/1.19  initialclauses(
% 0.82/1.19  [ clause( 686, [ equalelemsP( nil ) ] )
% 0.82/1.19  , clause( 687, [ duplicatefreeP( nil ) ] )
% 0.82/1.19  , clause( 688, [ strictorderedP( nil ) ] )
% 0.82/1.19  , clause( 689, [ totalorderedP( nil ) ] )
% 0.82/1.19  , clause( 690, [ strictorderP( nil ) ] )
% 0.82/1.19  , clause( 691, [ totalorderP( nil ) ] )
% 0.82/1.19  , clause( 692, [ cyclefreeP( nil ) ] )
% 0.82/1.19  , clause( 693, [ ssList( nil ) ] )
% 0.82/1.19  , clause( 694, [ ssItem( skac3 ) ] )
% 0.82/1.19  , clause( 695, [ ssItem( skac2 ) ] )
% 0.82/1.19  , clause( 696, [ ~( singletonP( nil ) ) ] )
% 0.82/1.19  , clause( 697, [ ssItem( skaf83( X ) ) ] )
% 0.82/1.19  , clause( 698, [ ssList( skaf82( X ) ) ] )
% 0.82/1.19  , clause( 699, [ ssList( skaf81( X ) ) ] )
% 0.82/1.19  , clause( 700, [ ssList( skaf80( X ) ) ] )
% 0.82/1.19  , clause( 701, [ ssItem( skaf79( X ) ) ] )
% 0.82/1.19  , clause( 702, [ ssItem( skaf78( X ) ) ] )
% 0.82/1.19  , clause( 703, [ ssList( skaf77( X ) ) ] )
% 0.82/1.19  , clause( 704, [ ssList( skaf76( X ) ) ] )
% 0.82/1.19  , clause( 705, [ ssList( skaf75( X ) ) ] )
% 0.82/1.19  , clause( 706, [ ssItem( skaf74( X ) ) ] )
% 0.82/1.19  , clause( 707, [ ssList( skaf73( X ) ) ] )
% 0.82/1.19  , clause( 708, [ ssList( skaf72( X ) ) ] )
% 0.82/1.19  , clause( 709, [ ssList( skaf71( X ) ) ] )
% 0.82/1.19  , clause( 710, [ ssItem( skaf70( X ) ) ] )
% 0.82/1.19  , clause( 711, [ ssItem( skaf69( X ) ) ] )
% 0.82/1.19  , clause( 712, [ ssList( skaf68( X ) ) ] )
% 0.82/1.19  , clause( 713, [ ssList( skaf67( X ) ) ] )
% 0.82/1.19  , clause( 714, [ ssList( skaf66( X ) ) ] )
% 0.82/1.19  , clause( 715, [ ssItem( skaf65( X ) ) ] )
% 0.82/1.19  , clause( 716, [ ssItem( skaf64( X ) ) ] )
% 0.82/1.19  , clause( 717, [ ssList( skaf63( X ) ) ] )
% 0.82/1.19  , clause( 718, [ ssList( skaf62( X ) ) ] )
% 0.82/1.19  , clause( 719, [ ssList( skaf61( X ) ) ] )
% 0.82/1.19  , clause( 720, [ ssItem( skaf60( X ) ) ] )
% 0.82/1.19  , clause( 721, [ ssItem( skaf59( X ) ) ] )
% 0.82/1.19  , clause( 722, [ ssList( skaf58( X ) ) ] )
% 0.82/1.19  , clause( 723, [ ssList( skaf57( X ) ) ] )
% 0.82/1.19  , clause( 724, [ ssList( skaf56( X ) ) ] )
% 0.82/1.19  , clause( 725, [ ssItem( skaf55( X ) ) ] )
% 0.82/1.19  , clause( 726, [ ssItem( skaf54( X ) ) ] )
% 0.82/1.19  , clause( 727, [ ssList( skaf53( X ) ) ] )
% 0.82/1.19  , clause( 728, [ ssList( skaf52( X ) ) ] )
% 0.82/1.19  , clause( 729, [ ssList( skaf51( X ) ) ] )
% 0.82/1.19  , clause( 730, [ ssItem( skaf50( X ) ) ] )
% 0.82/1.19  , clause( 731, [ ssItem( skaf49( X ) ) ] )
% 0.82/1.19  , clause( 732, [ ssItem( skaf44( X ) ) ] )
% 0.82/1.19  , clause( 733, [ ssList( skaf48( X, Y ) ) ] )
% 0.82/1.19  , clause( 734, [ ssList( skaf47( X, Y ) ) ] )
% 0.82/1.19  , clause( 735, [ ssList( skaf46( X, Y ) ) ] )
% 0.82/1.19  , clause( 736, [ ssList( skaf45( X, Y ) ) ] )
% 0.82/1.19  , clause( 737, [ ssList( skaf43( X, Y ) ) ] )
% 0.82/1.19  , clause( 738, [ ssList( skaf42( X, Y ) ) ] )
% 0.82/1.19  , clause( 739, [ ~( =( skac3, skac2 ) ) ] )
% 0.82/1.19  , clause( 740, [ ~( ssItem( X ) ), geq( X, X ) ] )
% 0.82/1.19  , clause( 741, [ ~( ssList( X ) ), segmentP( X, nil ) ] )
% 0.82/1.19  , clause( 742, [ ~( ssList( X ) ), segmentP( X, X ) ] )
% 0.82/1.19  , clause( 743, [ ~( ssList( X ) ), rearsegP( X, nil ) ] )
% 0.82/1.19  , clause( 744, [ ~( ssList( X ) ), rearsegP( X, X ) ] )
% 0.82/1.19  , clause( 745, [ ~( ssList( X ) ), frontsegP( X, nil ) ] )
% 0.82/1.19  , clause( 746, [ ~( ssList( X ) ), frontsegP( X, X ) ] )
% 0.82/1.19  , clause( 747, [ ~( ssItem( X ) ), leq( X, X ) ] )
% 0.82/1.19  , clause( 748, [ ~( lt( X, X ) ), ~( ssItem( X ) ) ] )
% 0.82/1.19  , clause( 749, [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ] )
% 0.82/1.19  , clause( 750, [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ] )
% 0.82/1.19  , clause( 751, [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ] )
% 0.82/1.19  , clause( 752, [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ] )
% 0.82/1.19  , clause( 753, [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ] )
% 0.82/1.19  , clause( 754, [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ] )
% 0.82/1.19  , clause( 755, [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ] )
% 0.82/1.19  , clause( 756, [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ] )
% 0.82/1.19  , clause( 757, [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ] )
% 0.82/1.19  , clause( 758, [ ~( ssList( X ) ), =( app( X, nil ), X ) ] )
% 0.82/1.19  , clause( 759, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 0.82/1.19  , clause( 760, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 0.82/1.19  , clause( 761, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 0.82/1.19  , clause( 762, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 0.82/1.19  , clause( 763, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 0.82/1.19  , clause( 764, [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ]
% 0.82/1.19     )
% 0.82/1.19  , clause( 765, [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 0.82/1.19     )
% 0.82/1.19  , clause( 766, [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ]
% 0.82/1.19     )
% 0.82/1.19  , clause( 767, [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 0.82/1.19     )
% 0.82/1.19  , clause( 768, [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X ) ]
% 0.82/1.19     )
% 0.82/1.19  , clause( 769, [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 0.82/1.19     )
% 0.82/1.19  , clause( 770, [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X ) )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 771, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y ) )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 772, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), 
% 0.82/1.19    skaf49( X ) ) ] )
% 0.82/1.19  , clause( 773, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), 
% 0.82/1.19    skaf50( X ) ) ] )
% 0.82/1.19  , clause( 774, [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), 
% 0.82/1.19    equalelemsP( X ) ] )
% 0.82/1.19  , clause( 775, [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), 
% 0.82/1.19    strictorderedP( X ) ] )
% 0.82/1.19  , clause( 776, [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), 
% 0.82/1.19    totalorderedP( X ) ] )
% 0.82/1.19  , clause( 777, [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), 
% 0.82/1.19    strictorderP( X ) ] )
% 0.82/1.19  , clause( 778, [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), 
% 0.82/1.19    strictorderP( X ) ] )
% 0.82/1.19  , clause( 779, [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), 
% 0.82/1.19    totalorderP( X ) ] )
% 0.82/1.19  , clause( 780, [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), 
% 0.82/1.19    totalorderP( X ) ] )
% 0.82/1.19  , clause( 781, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y ) )
% 0.82/1.19    , Y ) ] )
% 0.82/1.19  , clause( 782, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y ) )
% 0.82/1.19    , X ) ] )
% 0.82/1.19  , clause( 783, [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( 
% 0.82/1.19    Y ) ) ] )
% 0.82/1.19  , clause( 784, [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , clause( 785, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 786, [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( X
% 0.82/1.19     ), nil ), X ) ] )
% 0.82/1.19  , clause( 787, [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 788, [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( 
% 0.82/1.19    X, Y ) ] )
% 0.82/1.19  , clause( 789, [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( nil
% 0.82/1.19    , X ) ] )
% 0.82/1.19  , clause( 790, [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( Y
% 0.82/1.19    , X ) ] )
% 0.82/1.19  , clause( 791, [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( Y
% 0.82/1.19    , X ) ] )
% 0.82/1.19  , clause( 792, [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( 
% 0.82/1.19    Y, X ) ] )
% 0.82/1.19  , clause( 793, [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), geq( 
% 0.82/1.19    Y, X ) ] )
% 0.82/1.19  , clause( 794, [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X )
% 0.82/1.19    , =( nil, X ) ] )
% 0.82/1.19  , clause( 795, [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 0.82/1.19    ssItem( Y ) ) ] )
% 0.82/1.19  , clause( 796, [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 0.82/1.19    ssItem( X ) ) ] )
% 0.82/1.19  , clause( 797, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 0.82/1.19    strictorderedP( cons( Y, X ) ) ] )
% 0.82/1.19  , clause( 798, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 0.82/1.19    totalorderedP( cons( Y, X ) ) ] )
% 0.82/1.19  , clause( 799, [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 0.82/1.19    ssItem( Y ) ) ] )
% 0.82/1.19  , clause( 800, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 0.82/1.19    ssList( X ) ) ] )
% 0.82/1.19  , clause( 801, [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( 
% 0.82/1.19    Y ) ), singletonP( Y ) ] )
% 0.82/1.19  , clause( 802, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 0.82/1.19    ssItem( X ) ) ] )
% 0.82/1.19  , clause( 803, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X
% 0.82/1.19     ) ), =( nil, X ) ] )
% 0.82/1.19  , clause( 804, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X
% 0.82/1.19     ) ), =( nil, Y ) ] )
% 0.82/1.19  , clause( 805, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil )
% 0.82/1.19    , Y ), cons( X, Y ) ) ] )
% 0.82/1.19  , clause( 806, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 0.82/1.19    X, Y ), =( X, Y ) ] )
% 0.82/1.19  , clause( 807, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 0.82/1.19    X, Y ), =( X, Y ) ] )
% 0.82/1.19  , clause( 808, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( 
% 0.82/1.19    app( Y, X ) ), hd( Y ) ) ] )
% 0.82/1.19  , clause( 809, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( 
% 0.82/1.19    ssItem( X ) ), strictorderedP( Y ), =( nil, Y ) ] )
% 0.82/1.19  , clause( 810, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( 
% 0.82/1.19    ssItem( X ) ), totalorderedP( Y ), =( nil, Y ) ] )
% 0.82/1.19  , clause( 811, [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), ~( 
% 0.82/1.19    ssItem( Y ) ), =( Y, X ) ] )
% 0.82/1.19  , clause( 812, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( X
% 0.82/1.19     ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 0.82/1.19  , clause( 813, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( X
% 0.82/1.19     ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 0.82/1.19  , clause( 814, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( ssList( 
% 0.82/1.19    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 0.82/1.19  , clause( 815, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), ~( 
% 0.82/1.19    ssItem( Y ) ), =( Y, X ) ] )
% 0.82/1.19  , clause( 816, [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.82/1.19    , =( app( skaf46( X, Y ), Y ), X ) ] )
% 0.82/1.19  , clause( 817, [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.82/1.19    , =( app( Y, skaf45( X, Y ) ), X ) ] )
% 0.82/1.19  , clause( 818, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( 
% 0.82/1.19    app( Y, X ) ), app( tl( Y ), X ) ) ] )
% 0.82/1.19  , clause( 819, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( 
% 0.82/1.19    ssItem( X ) ), lt( X, hd( Y ) ), =( nil, Y ) ] )
% 0.82/1.19  , clause( 820, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( 
% 0.82/1.19    ssItem( X ) ), leq( X, hd( Y ) ), =( nil, Y ) ] )
% 0.82/1.19  , clause( 821, [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) )
% 0.82/1.19    , ~( ssList( X ) ), rearsegP( app( Z, X ), Y ) ] )
% 0.82/1.19  , clause( 822, [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) )
% 0.82/1.19    , ~( ssList( X ) ), frontsegP( app( X, Z ), Y ) ] )
% 0.82/1.19  , clause( 823, [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( 
% 0.82/1.19    ssItem( X ) ), memberP( cons( Y, Z ), X ) ] )
% 0.82/1.19  , clause( 824, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), 
% 0.82/1.19    ~( ssItem( Y ) ), memberP( cons( Z, X ), Y ) ] )
% 0.82/1.19  , clause( 825, [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) ), 
% 0.82/1.19    ~( ssItem( Y ) ), memberP( app( X, Z ), Y ) ] )
% 0.82/1.19  , clause( 826, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) ), 
% 0.82/1.19    ~( ssItem( Y ) ), memberP( app( Z, X ), Y ) ] )
% 0.82/1.19  , clause( 827, [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X ), 
% 0.82/1.19    cons( skaf78( X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ] )
% 0.82/1.19  , clause( 828, [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y )
% 0.82/1.19     ), ~( ssList( Z ) ), rearsegP( Z, Y ) ] )
% 0.82/1.19  , clause( 829, [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X )
% 0.82/1.19     ), ~( ssList( Z ) ), frontsegP( Z, X ) ] )
% 0.82/1.19  , clause( 830, [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), ~( 
% 0.82/1.19    ssList( X ) ), =( app( X, Y ), nil ) ] )
% 0.82/1.19  , clause( 831, [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 0.82/1.19    ssItem( Y ) ), ~( ssItem( X ) ), gt( X, Z ) ] )
% 0.82/1.19  , clause( 832, [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 0.82/1.19    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 0.82/1.19  , clause( 833, [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 0.82/1.19    ssItem( Y ) ), ~( ssItem( X ) ), geq( X, Z ) ] )
% 0.82/1.19  , clause( 834, [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( 
% 0.82/1.19    app( app( Z, Y ), X ), app( Z, app( Y, X ) ) ) ] )
% 0.82/1.19  , clause( 835, [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), ~( 
% 0.82/1.19    ssList( X ) ), ~( ssList( Z ) ), =( Y, Z ) ] )
% 0.82/1.19  , clause( 836, [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), ~( 
% 0.82/1.19    ssList( Y ) ), ~( ssList( Z ) ), =( X, Z ) ] )
% 0.82/1.19  , clause( 837, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( Z
% 0.82/1.19     ) ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ] )
% 0.82/1.19  , clause( 838, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( Z
% 0.82/1.19     ) ), ~( ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ] )
% 0.82/1.19  , clause( 839, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( ssList( 
% 0.82/1.19    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ] )
% 0.82/1.19  , clause( 840, [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 0.82/1.19    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 0.82/1.19  , clause( 841, [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 0.82/1.19    ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Z ) ] )
% 0.82/1.19  , clause( 842, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( 
% 0.82/1.19    cons( X, app( Y, Z ) ), app( cons( X, Y ), Z ) ) ] )
% 0.82/1.19  , clause( 843, [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 0.82/1.19    ssList( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ] )
% 0.82/1.19  , clause( 844, [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( ssList( 
% 0.82/1.19    Y ) ), ~( ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y ) ] )
% 0.82/1.19  , clause( 845, [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( ssList( 
% 0.82/1.19    Y ) ), ~( ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, Y ) ] )
% 0.82/1.19  , clause( 846, [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 0.82/1.19    ssItem( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ] )
% 0.82/1.19  , clause( 847, [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( skaf75( 
% 0.82/1.19    X ), cons( skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), skaf77( X ) )
% 0.82/1.19     ), X ) ] )
% 0.82/1.19  , clause( 848, [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( skaf71( 
% 0.82/1.19    X ), cons( skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), skaf73( X ) )
% 0.82/1.19     ), X ) ] )
% 0.82/1.19  , clause( 849, [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( skaf66( 
% 0.82/1.19    X ), cons( skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), skaf68( X ) )
% 0.82/1.19     ), X ) ] )
% 0.82/1.19  , clause( 850, [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( 
% 0.82/1.19    X ), cons( skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) )
% 0.82/1.19     ), X ) ] )
% 0.82/1.19  , clause( 851, [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( X
% 0.82/1.19     ), cons( skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) )
% 0.82/1.19     ), X ) ] )
% 0.82/1.19  , clause( 852, [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( X
% 0.82/1.19     ), cons( skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) )
% 0.82/1.19     ), X ) ] )
% 0.82/1.19  , clause( 853, [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.82/1.19    , =( app( app( skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ] )
% 0.82/1.19  , clause( 854, [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) ), 
% 0.82/1.19    =( app( skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ] )
% 0.82/1.19  , clause( 855, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 0.82/1.19    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ] )
% 0.82/1.19  , clause( 856, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 0.82/1.19    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ] )
% 0.82/1.19  , clause( 857, [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T ) )
% 0.82/1.19    , ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), Y
% 0.82/1.19     ) ] )
% 0.82/1.19  , clause( 858, [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), ~( 
% 0.82/1.19    ssList( X ) ), ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ] )
% 0.82/1.19  , clause( 859, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T
% 0.82/1.19     ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y
% 0.82/1.19    , T ) ] )
% 0.82/1.19  , clause( 860, [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), ~( 
% 0.82/1.19    ssList( X ) ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ] )
% 0.82/1.19  , clause( 861, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T
% 0.82/1.19     ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ]
% 0.82/1.19     )
% 0.82/1.19  , clause( 862, [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), 
% 0.82/1.19    ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ]
% 0.82/1.19     )
% 0.82/1.19  , clause( 863, [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) ), 
% 0.82/1.19    ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( Z
% 0.82/1.19    , X ), cons( T, Y ) ) ] )
% 0.82/1.19  , clause( 864, [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) ), 
% 0.82/1.19    ~( ssList( T ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 0.82/1.19    ~( duplicatefreeP( U ) ), ~( ssList( U ) ) ] )
% 0.82/1.19  , clause( 865, [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( ssList( 
% 0.82/1.19    T ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( 
% 0.82/1.19    equalelemsP( U ) ), ~( ssList( U ) ), =( Y, Z ) ] )
% 0.82/1.19  , clause( 866, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), 
% 0.82/1.19    ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), 
% 0.82/1.19    ~( ssItem( Y ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 867, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), 
% 0.82/1.19    ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), 
% 0.82/1.23    ~( ssItem( Y ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T )
% 0.82/1.23     ] )
% 0.82/1.23  , clause( 868, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), 
% 0.82/1.23    ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), 
% 0.82/1.23    ~( ssItem( Y ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T ), 
% 0.82/1.23    lt( T, Y ) ] )
% 0.82/1.23  , clause( 869, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), 
% 0.82/1.23    ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), 
% 0.82/1.23    ~( ssItem( Y ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T ), 
% 0.82/1.23    leq( T, Y ) ] )
% 0.82/1.23  , clause( 870, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, 
% 0.82/1.23    cons( X, T ) ), cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) )
% 0.82/1.23    , ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W
% 0.82/1.23     ) ), ~( ssList( W ) ) ] )
% 0.82/1.23  , clause( 871, [ ssList( sk1 ) ] )
% 0.82/1.23  , clause( 872, [ ssList( sk2 ) ] )
% 0.82/1.23  , clause( 873, [ ssList( sk3 ) ] )
% 0.82/1.23  , clause( 874, [ ssList( sk4 ) ] )
% 0.82/1.23  , clause( 875, [ =( nil, sk3 ) ] )
% 0.82/1.23  , clause( 876, [ =( sk2, sk4 ) ] )
% 0.82/1.23  , clause( 877, [ =( sk1, sk3 ) ] )
% 0.82/1.23  , clause( 878, [ ~( segmentP( sk2, sk1 ) ), ~( equalelemsP( sk1 ) ) ] )
% 0.82/1.23  ] ).
% 0.82/1.23  
% 0.82/1.23  
% 0.82/1.23  
% 0.82/1.23  subsumption(
% 0.82/1.23  clause( 0, [ equalelemsP( nil ) ] )
% 0.82/1.23  , clause( 686, [ equalelemsP( nil ) ] )
% 0.82/1.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.23  
% 0.82/1.23  
% 0.82/1.23  subsumption(
% 0.82/1.23  clause( 55, [ ~( ssList( X ) ), segmentP( X, nil ) ] )
% 0.82/1.23  , clause( 741, [ ~( ssList( X ) ), segmentP( X, nil ) ] )
% 0.82/1.23  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.82/1.23    1 )] ) ).
% 0.82/1.23  
% 0.82/1.23  
% 0.82/1.23  subsumption(
% 0.82/1.23  clause( 183, [ ssList( sk2 ) ] )
% 0.82/1.23  , clause( 872, [ ssList( sk2 ) ] )
% 0.82/1.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.23  
% 0.82/1.23  
% 0.82/1.23  subsumption(
% 0.82/1.23  clause( 186, [ =( nil, sk3 ) ] )
% 0.82/1.23  , clause( 875, [ =( nil, sk3 ) ] )
% 0.82/1.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.23  
% 0.82/1.23  
% 0.82/1.23  eqswap(
% 0.82/1.23  clause( 3154, [ =( sk3, sk1 ) ] )
% 0.82/1.23  , clause( 877, [ =( sk1, sk3 ) ] )
% 0.82/1.23  , 0, substitution( 0, [] )).
% 0.82/1.23  
% 0.82/1.23  
% 0.82/1.23  subsumption(
% 0.82/1.23  clause( 188, [ =( sk3, sk1 ) ] )
% 0.82/1.23  , clause( 3154, [ =( sk3, sk1 ) ] )
% 0.82/1.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.23  
% 0.82/1.23  
% 0.82/1.23  subsumption(
% 0.82/1.23  clause( 189, [ ~( segmentP( sk2, sk1 ) ), ~( equalelemsP( sk1 ) ) ] )
% 0.82/1.23  , clause( 878, [ ~( segmentP( sk2, sk1 ) ), ~( equalelemsP( sk1 ) ) ] )
% 0.82/1.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.82/1.23     ).
% 0.82/1.23  
% 0.82/1.23  
% 0.82/1.23  paramod(
% 0.82/1.23  clause( 3917, [ equalelemsP( sk3 ) ] )
% 0.82/1.23  , clause( 186, [ =( nil, sk3 ) ] )
% 0.82/1.23  , 0, clause( 0, [ equalelemsP( nil ) ] )
% 0.82/1.23  , 0, 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.82/1.23  
% 0.82/1.23  
% 0.82/1.23  paramod(
% 0.82/1.23  clause( 3918, [ equalelemsP( sk1 ) ] )
% 0.82/1.23  , clause( 188, [ =( sk3, sk1 ) ] )
% 0.82/1.23  , 0, clause( 3917, [ equalelemsP( sk3 ) ] )
% 0.82/1.23  , 0, 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.82/1.23  
% 0.82/1.23  
% 0.82/1.23  subsumption(
% 0.82/1.23  clause( 318, [ equalelemsP( sk1 ) ] )
% 0.82/1.23  , clause( 3918, [ equalelemsP( sk1 ) ] )
% 0.82/1.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.23  
% 0.82/1.23  
% 0.82/1.23  paramod(
% 0.82/1.23  clause( 3921, [ =( nil, sk1 ) ] )
% 0.82/1.23  , clause( 188, [ =( sk3, sk1 ) ] )
% 0.82/1.23  , 0, clause( 186, [ =( nil, sk3 ) ] )
% 0.82/1.23  , 0, 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.82/1.23  
% 0.82/1.23  
% 0.82/1.23  subsumption(
% 0.82/1.23  clause( 325, [ =( nil, sk1 ) ] )
% 0.82/1.23  , clause( 3921, [ =( nil, sk1 ) ] )
% 0.82/1.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.23  
% 0.82/1.23  
% 0.82/1.23  paramod(
% 0.82/1.23  clause( 3924, [ segmentP( X, sk1 ), ~( ssList( X ) ) ] )
% 0.82/1.23  , clause( 325, [ =( nil, sk1 ) ] )
% 0.82/1.23  , 0, clause( 55, [ ~( ssList( X ) ), segmentP( X, nil ) ] )
% 0.82/1.23  , 1, 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 0.82/1.23  
% 0.82/1.23  
% 0.82/1.23  subsumption(
% 0.82/1.23  clause( 389, [ ~( ssList( X ) ), segmentP( X, sk1 ) ] )
% 0.82/1.23  , clause( 3924, [ segmentP( X, sk1 ), ~( ssList( X ) ) ] )
% 0.82/1.23  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.82/1.23    0 )] ) ).
% 0.82/1.23  
% 0.82/1.23  
% 0.82/1.23  resolution(
% 0.82/1.23  clause( 3925, [ segmentP( sk2, sk1 ) ] )
% 0.82/1.23  , clause( 389, [ ~( ssList( X ) ), segmentP( X, sk1 ) ] )
% 0.82/1.23  , 0, clause( 183, [ ssList( sk2 ) ] )
% 0.82/1.23  , 0, substitution( 0, [ :=( X, sk2 )] ), substitution( 1, [] )).
% 0.82/1.23  
% 0.82/1.23  
% 0.82/1.23  subsumption(
% 0.82/1.23  clause( 417, [ segmentP( sk2, sk1 ) ] )
% 0.82/1.23  , clause( 3925, [ segmentP( sk2, sk1 ) ] )
% 0.82/1.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.23  
% 0.82/1.23  
% 0.82/1.23  resolution(
% 0.82/1.23  clause( 3926, [ ~( equalelemsP( sk1 ) ) ] )
% 0.82/1.23  , clause( 189, [ ~( segmentP( sk2, sk1 ) ), ~( equalelemsP( sk1 ) ) ] )
% 0.82/1.23  , 0, clause( 417, [ segmentP( sk2, sk1 ) ] )
% 0.82/1.23  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.82/1.23  
% 0.82/1.23  
% 0.82/1.23  resolution(
% 0.82/1.23  clause( 3927, [] )
% 0.82/1.23  , clause( 3926, [ ~( equalelemsP( sk1 ) ) ] )
% 0.82/1.23  , 0, clause( 318, [ equalelemsP( sk1 ) ] )
% 0.82/1.23  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.82/1.23  
% 0.82/1.23  
% 0.82/1.23  subsumption(
% 0.82/1.23  clause( 684, [] )
% 0.82/1.23  , clause( 3927, [] )
% 0.82/1.23  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.82/1.23  
% 0.82/1.23  
% 0.82/1.23  end.
% 0.82/1.23  
% 0.82/1.23  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.82/1.23  
% 0.82/1.23  Memory use:
% 0.82/1.23  
% 0.82/1.23  space for terms:        13105
% 0.82/1.23  space for clauses:      38815
% 0.82/1.23  
% 0.82/1.23  
% 0.82/1.23  clauses generated:      1135
% 0.82/1.23  clauses kept:           685
% 0.82/1.23  clauses selected:       180
% 0.82/1.23  clauses deleted:        34
% 0.82/1.23  clauses inuse deleted:  0
% 0.82/1.23  
% 0.82/1.23  subsentry:          40062
% 0.82/1.23  literals s-matched: 25525
% 0.82/1.23  literals matched:   9764
% 0.82/1.23  full subsumption:   7816
% 0.82/1.23  
% 0.82/1.23  checksum:           678298187
% 0.82/1.23  
% 0.82/1.23  
% 0.82/1.24  Bliksem ended
%------------------------------------------------------------------------------