TSTP Solution File: SWC408-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SWC408-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n007.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 0s
% DateTime : Tue Jul 19 19:36:40 EDT 2022

% Result   : Unsatisfiable 4.17s 4.55s
% Output   : Refutation 4.17s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : SWC408-1 : TPTP v8.1.0. Released v2.4.0.
% 0.07/0.13  % Command  : bliksem %s
% 0.12/0.34  % Computer : n007.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % DateTime : Sat Jun 11 19:43:07 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.44/1.13  *** allocated 10000 integers for termspace/termends
% 0.44/1.13  *** allocated 10000 integers for clauses
% 0.44/1.13  *** allocated 10000 integers for justifications
% 0.44/1.13  Bliksem 1.12
% 0.44/1.13  
% 0.44/1.13  
% 0.44/1.13  Automatic Strategy Selection
% 0.44/1.13  
% 0.44/1.13  Clauses:
% 0.44/1.13  [
% 0.44/1.13     [ equalelemsP( nil ) ],
% 0.44/1.13     [ duplicatefreeP( nil ) ],
% 0.44/1.13     [ strictorderedP( nil ) ],
% 0.44/1.13     [ totalorderedP( nil ) ],
% 0.44/1.13     [ strictorderP( nil ) ],
% 0.44/1.13     [ totalorderP( nil ) ],
% 0.44/1.13     [ cyclefreeP( nil ) ],
% 0.44/1.13     [ ssList( nil ) ],
% 0.44/1.13     [ ssItem( skac3 ) ],
% 0.44/1.13     [ ssItem( skac2 ) ],
% 0.44/1.13     [ ~( singletonP( nil ) ) ],
% 0.44/1.13     [ ssItem( skaf83( X ) ) ],
% 0.44/1.13     [ ssList( skaf82( X ) ) ],
% 0.44/1.13     [ ssList( skaf81( X ) ) ],
% 0.44/1.13     [ ssList( skaf80( X ) ) ],
% 0.44/1.13     [ ssItem( skaf79( X ) ) ],
% 0.44/1.13     [ ssItem( skaf78( X ) ) ],
% 0.44/1.13     [ ssList( skaf77( X ) ) ],
% 0.44/1.13     [ ssList( skaf76( X ) ) ],
% 0.44/1.13     [ ssList( skaf75( X ) ) ],
% 0.44/1.13     [ ssItem( skaf74( X ) ) ],
% 0.44/1.13     [ ssList( skaf73( X ) ) ],
% 0.44/1.13     [ ssList( skaf72( X ) ) ],
% 0.44/1.13     [ ssList( skaf71( X ) ) ],
% 0.44/1.13     [ ssItem( skaf70( X ) ) ],
% 0.44/1.13     [ ssItem( skaf69( X ) ) ],
% 0.44/1.13     [ ssList( skaf68( X ) ) ],
% 0.44/1.13     [ ssList( skaf67( X ) ) ],
% 0.44/1.13     [ ssList( skaf66( X ) ) ],
% 0.44/1.13     [ ssItem( skaf65( X ) ) ],
% 0.44/1.13     [ ssItem( skaf64( X ) ) ],
% 0.44/1.13     [ ssList( skaf63( X ) ) ],
% 0.44/1.13     [ ssList( skaf62( X ) ) ],
% 0.44/1.13     [ ssList( skaf61( X ) ) ],
% 0.44/1.13     [ ssItem( skaf60( X ) ) ],
% 0.44/1.13     [ ssItem( skaf59( X ) ) ],
% 0.44/1.13     [ ssList( skaf58( X ) ) ],
% 0.44/1.13     [ ssList( skaf57( X ) ) ],
% 0.44/1.13     [ ssList( skaf56( X ) ) ],
% 0.44/1.13     [ ssItem( skaf55( X ) ) ],
% 0.44/1.13     [ ssItem( skaf54( X ) ) ],
% 0.44/1.13     [ ssList( skaf53( X ) ) ],
% 0.44/1.13     [ ssList( skaf52( X ) ) ],
% 0.44/1.13     [ ssList( skaf51( X ) ) ],
% 0.44/1.13     [ ssItem( skaf50( X ) ) ],
% 0.44/1.13     [ ssItem( skaf49( X ) ) ],
% 0.44/1.13     [ ssItem( skaf44( X ) ) ],
% 0.44/1.13     [ ssList( skaf48( X, Y ) ) ],
% 0.44/1.13     [ ssList( skaf47( X, Y ) ) ],
% 0.44/1.13     [ ssList( skaf46( X, Y ) ) ],
% 0.44/1.13     [ ssList( skaf45( X, Y ) ) ],
% 0.44/1.13     [ ssList( skaf43( X, Y ) ) ],
% 0.44/1.13     [ ssList( skaf42( X, Y ) ) ],
% 0.44/1.13     [ ~( =( skac3, skac2 ) ) ],
% 0.44/1.13     [ ~( ssItem( X ) ), geq( X, X ) ],
% 0.44/1.13     [ ~( ssList( X ) ), segmentP( X, nil ) ],
% 0.44/1.13     [ ~( ssList( X ) ), segmentP( X, X ) ],
% 0.44/1.13     [ ~( ssList( X ) ), rearsegP( X, nil ) ],
% 0.44/1.13     [ ~( ssList( X ) ), rearsegP( X, X ) ],
% 0.44/1.13     [ ~( ssList( X ) ), frontsegP( X, nil ) ],
% 0.44/1.13     [ ~( ssList( X ) ), frontsegP( X, X ) ],
% 0.44/1.13     [ ~( ssItem( X ) ), leq( X, X ) ],
% 0.44/1.13     [ ~( lt( X, X ) ), ~( ssItem( X ) ) ],
% 0.44/1.13     [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ],
% 0.44/1.13     [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ],
% 0.44/1.13     [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ],
% 0.44/1.13     [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ],
% 0.44/1.13     [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ],
% 0.44/1.13     [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ],
% 0.44/1.13     [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ],
% 0.44/1.13     [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ],
% 0.44/1.13     [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ],
% 0.44/1.13     [ ~( ssList( X ) ), =( app( X, nil ), X ) ],
% 0.44/1.13     [ ~( ssList( X ) ), =( app( nil, X ), X ) ],
% 0.44/1.13     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.44/1.13     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.44/1.13     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.44/1.13     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.44/1.13     [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ],
% 0.44/1.13     [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.44/1.13     [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ],
% 0.44/1.13     [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.44/1.13     [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X ) ],
% 0.44/1.13     [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.44/1.13     [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X ) ) ],
% 0.44/1.13     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y ) ) ],
% 0.44/1.13     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), skaf49( X ) ) ]
% 0.44/1.13    ,
% 0.44/1.13     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), skaf50( X ) ) ]
% 0.44/1.13    ,
% 0.44/1.13     [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), equalelemsP( X )
% 0.44/1.13     ],
% 0.44/1.13     [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), strictorderedP( 
% 0.44/1.13    X ) ],
% 0.44/1.13     [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), totalorderedP( 
% 0.44/1.13    X ) ],
% 0.44/1.13     [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.44/1.13     ) ],
% 0.44/1.13     [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.44/1.13     ) ],
% 0.44/1.13     [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.44/1.13     ) ],
% 0.44/1.13     [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.44/1.13     ) ],
% 0.44/1.13     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y ) ), Y ) ],
% 0.44/1.13     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y ) ), X ) ],
% 0.44/1.13     [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.44/1.13     [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.44/1.13     [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.44/1.13     [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( X ), nil ), X
% 0.44/1.13     ) ],
% 0.44/1.13     [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.44/1.13     [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Y ) ]
% 0.44/1.13    ,
% 0.44/1.13     [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( nil, X ) ],
% 0.44/1.13     [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( Y, X ) ],
% 0.44/1.13     [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( Y, X ) ],
% 0.44/1.13     [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( Y, X ) ]
% 0.44/1.13    ,
% 0.44/1.13     [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), geq( Y, X ) ]
% 0.44/1.13    ,
% 0.44/1.13     [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X ), =( nil, X
% 0.44/1.13     ) ],
% 0.44/1.13     [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.44/1.13    ,
% 0.44/1.13     [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.44/1.13    ,
% 0.44/1.13     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), strictorderedP( 
% 0.44/1.13    cons( Y, X ) ) ],
% 0.44/1.13     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), totalorderedP( 
% 0.44/1.13    cons( Y, X ) ) ],
% 0.44/1.13     [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.44/1.13    ,
% 0.44/1.13     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ) ]
% 0.44/1.13    ,
% 0.44/1.13     [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ), 
% 0.44/1.13    singletonP( Y ) ],
% 0.44/1.13     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.44/1.13    ,
% 0.44/1.13     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.44/1.13    , X ) ],
% 0.44/1.13     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.44/1.13    , Y ) ],
% 0.44/1.13     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil ), Y ), cons( 
% 0.44/1.13    X, Y ) ) ],
% 0.44/1.13     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.44/1.13    , Y ) ],
% 0.44/1.13     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.44/1.13    , Y ) ],
% 0.44/1.13     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( app( Y, X ) )
% 0.44/1.13    , hd( Y ) ) ],
% 0.44/1.13     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.44/1.13     ), strictorderedP( Y ), =( nil, Y ) ],
% 0.44/1.13     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.44/1.13    , totalorderedP( Y ), =( nil, Y ) ],
% 0.44/1.13     [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.44/1.13    , =( Y, X ) ],
% 0.44/1.13     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.44/1.13    ssList( Y ) ), =( Y, X ) ],
% 0.44/1.13     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.44/1.13    ssList( Y ) ), =( Y, X ) ],
% 0.44/1.13     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.44/1.13    ssList( Y ) ), =( Y, X ) ],
% 0.44/1.13     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.44/1.13    , =( Y, X ) ],
% 0.44/1.13     [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( 
% 0.44/1.13    skaf46( X, Y ), Y ), X ) ],
% 0.44/1.13     [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( Y
% 0.44/1.13    , skaf45( X, Y ) ), X ) ],
% 0.44/1.13     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( app( Y, X ) )
% 0.44/1.13    , app( tl( Y ), X ) ) ],
% 0.44/1.13     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.44/1.13     ), lt( X, hd( Y ) ), =( nil, Y ) ],
% 0.44/1.13     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.44/1.13    , leq( X, hd( Y ) ), =( nil, Y ) ],
% 0.44/1.13     [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.44/1.13    X ) ), rearsegP( app( Z, X ), Y ) ],
% 0.44/1.13     [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.44/1.13    X ) ), frontsegP( app( X, Z ), Y ) ],
% 0.44/1.13     [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), 
% 0.44/1.13    memberP( cons( Y, Z ), X ) ],
% 0.44/1.13     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y
% 0.44/1.13     ) ), memberP( cons( Z, X ), Y ) ],
% 0.44/1.13     [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y
% 0.44/1.13     ) ), memberP( app( X, Z ), Y ) ],
% 0.44/1.13     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) ), ~( ssItem( Y
% 0.44/1.13     ) ), memberP( app( Z, X ), Y ) ],
% 0.44/1.13     [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X ), cons( skaf78( 
% 0.44/1.13    X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ],
% 0.44/1.13     [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y ) ), ~( 
% 0.44/1.13    ssList( Z ) ), rearsegP( Z, Y ) ],
% 0.44/1.13     [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), ~( 
% 0.44/1.13    ssList( Z ) ), frontsegP( Z, X ) ],
% 0.44/1.13     [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.44/1.13    , =( app( X, Y ), nil ) ],
% 0.44/1.13     [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.44/1.13    ~( ssItem( X ) ), gt( X, Z ) ],
% 0.44/1.13     [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.44/1.13    , ~( ssItem( X ) ), lt( X, Z ) ],
% 0.44/1.13     [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.44/1.13    , ~( ssItem( X ) ), geq( X, Z ) ],
% 0.44/1.13     [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( app( app( Z, 
% 0.44/1.13    Y ), X ), app( Z, app( Y, X ) ) ) ],
% 0.44/1.13     [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.44/1.13    , ~( ssList( Z ) ), =( Y, Z ) ],
% 0.44/1.13     [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), ~( ssList( Y ) )
% 0.44/1.13    , ~( ssList( Z ) ), =( X, Z ) ],
% 0.44/1.13     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.44/1.13    ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ],
% 0.44/1.13     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.44/1.13    ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ],
% 0.44/1.13     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.44/1.13    ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ],
% 0.44/1.13     [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.44/1.13    ~( ssItem( X ) ), lt( X, Z ) ],
% 0.44/1.13     [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.44/1.13    , ~( ssItem( X ) ), leq( X, Z ) ],
% 0.44/1.13     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( cons( X, app( 
% 0.44/1.13    Y, Z ) ), app( cons( X, Y ), Z ) ) ],
% 0.44/1.13     [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), 
% 0.44/1.13    ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ],
% 0.44/1.13     [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.44/1.13    ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.44/1.13     [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.44/1.13    ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.44/1.13     [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssItem( X ) ), 
% 0.44/1.13    ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ],
% 0.44/1.13     [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( skaf75( X ), cons( 
% 0.44/1.13    skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), skaf77( X ) ) ), X ) ]
% 0.44/1.13    ,
% 0.44/1.13     [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( skaf71( X ), cons( 
% 0.44/1.13    skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), skaf73( X ) ) ), X ) ]
% 0.44/1.13    ,
% 0.44/1.13     [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( skaf66( X ), cons( 
% 0.44/1.13    skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), skaf68( X ) ) ), X ) ]
% 0.44/1.13    ,
% 0.44/1.13     [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( X ), cons( 
% 0.44/1.13    skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) ) ), X ) ]
% 0.44/1.13    ,
% 0.44/1.13     [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( X ), cons( 
% 0.44/1.13    skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) ) ), X ) ]
% 0.44/1.13    ,
% 0.44/1.13     [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( X ), cons( 
% 0.44/1.13    skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) ) ), X ) ]
% 0.44/1.13    ,
% 0.44/1.13     [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( app( 
% 0.44/1.13    skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ],
% 0.44/1.13     [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) ), =( app( 
% 0.44/1.13    skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ],
% 0.44/1.13     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.44/1.13     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ],
% 0.44/1.13     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.44/1.13     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ],
% 0.44/1.13     [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T ) ), ~( ssList( 
% 0.77/1.36    Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), Y ) ],
% 0.77/1.36     [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 0.77/1.36    , ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ],
% 0.77/1.36     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.77/1.36    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y, T ) ]
% 0.77/1.36    ,
% 0.77/1.36     [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), ~( ssList( X )
% 0.77/1.36     ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ],
% 0.77/1.36     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.77/1.36    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ],
% 0.77/1.36     [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), ~( ssList( X )
% 0.77/1.36     ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ],
% 0.77/1.36     [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) ), ~( ssList( X
% 0.77/1.36     ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( Z, X ), cons( 
% 0.77/1.36    T, Y ) ) ],
% 0.77/1.36     [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) ), ~( ssList( T
% 0.77/1.36     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), ~( 
% 0.77/1.36    duplicatefreeP( U ) ), ~( ssList( U ) ) ],
% 0.77/1.36     [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( ssList( T ) ), ~( 
% 0.77/1.36    ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( equalelemsP( U ) )
% 0.77/1.36    , ~( ssList( U ) ), =( Y, Z ) ],
% 0.77/1.36     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.77/1.36     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.77/1.36     ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T ) ],
% 0.77/1.36     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.77/1.36     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.77/1.36     ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T ) ],
% 0.77/1.36     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.77/1.36     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.77/1.36     ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T ), lt( T, Y ) ]
% 0.77/1.36    ,
% 0.77/1.36     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.77/1.36     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.77/1.36     ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T ), leq( T, Y ) ]
% 0.77/1.36    ,
% 0.77/1.36     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, cons( X, T ) )
% 0.77/1.36    , cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) ), ~( ssList( Z
% 0.77/1.36     ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W ) ), ~( ssList( 
% 0.77/1.36    W ) ) ],
% 0.77/1.36     [ ssList( sk1 ) ],
% 0.77/1.36     [ ssList( sk2 ) ],
% 0.77/1.36     [ ssList( sk3 ) ],
% 0.77/1.36     [ ssList( sk4 ) ],
% 0.77/1.36     [ =( app( sk4, sk4 ), sk3 ) ],
% 0.77/1.36     [ =( sk2, sk4 ) ],
% 0.77/1.36     [ =( sk1, sk3 ) ],
% 0.77/1.36     [ ssItem( sk5 ) ],
% 0.77/1.36     [ memberP( sk2, sk5 ) ],
% 0.77/1.36     [ ~( memberP( sk1, sk5 ) ) ]
% 0.77/1.36  ] .
% 0.77/1.36  
% 0.77/1.36  
% 0.77/1.36  percentage equality = 0.162521, percentage horn = 0.843750
% 0.77/1.36  This is a problem with some equality
% 0.77/1.36  
% 0.77/1.36  
% 0.77/1.36  
% 0.77/1.36  Options Used:
% 0.77/1.36  
% 0.77/1.36  useres =            1
% 0.77/1.36  useparamod =        1
% 0.77/1.36  useeqrefl =         1
% 0.77/1.36  useeqfact =         1
% 0.77/1.36  usefactor =         1
% 0.77/1.36  usesimpsplitting =  0
% 0.77/1.36  usesimpdemod =      5
% 0.77/1.36  usesimpres =        3
% 0.77/1.36  
% 0.77/1.36  resimpinuse      =  1000
% 0.77/1.36  resimpclauses =     20000
% 0.77/1.36  substype =          eqrewr
% 0.77/1.36  backwardsubs =      1
% 0.77/1.36  selectoldest =      5
% 0.77/1.36  
% 0.77/1.36  litorderings [0] =  split
% 0.77/1.36  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.77/1.36  
% 0.77/1.36  termordering =      kbo
% 0.77/1.36  
% 0.77/1.36  litapriori =        0
% 0.77/1.36  termapriori =       1
% 0.77/1.36  litaposteriori =    0
% 0.77/1.36  termaposteriori =   0
% 0.77/1.36  demodaposteriori =  0
% 0.77/1.36  ordereqreflfact =   0
% 0.77/1.36  
% 0.77/1.36  litselect =         negord
% 0.77/1.36  
% 0.77/1.36  maxweight =         15
% 0.77/1.36  maxdepth =          30000
% 0.77/1.36  maxlength =         115
% 0.77/1.36  maxnrvars =         195
% 0.77/1.36  excuselevel =       1
% 0.77/1.36  increasemaxweight = 1
% 0.77/1.36  
% 0.77/1.36  maxselected =       10000000
% 0.77/1.36  maxnrclauses =      10000000
% 0.77/1.36  
% 0.77/1.36  showgenerated =    0
% 0.77/1.36  showkept =         0
% 0.77/1.36  showselected =     0
% 0.77/1.36  showdeleted =      0
% 0.77/1.36  showresimp =       1
% 0.77/1.36  showstatus =       2000
% 0.77/1.36  
% 0.77/1.36  prologoutput =     1
% 0.77/1.36  nrgoals =          5000000
% 0.77/1.36  totalproof =       1
% 0.77/1.36  
% 0.77/1.36  Symbols occurring in the translation:
% 0.77/1.36  
% 0.77/1.36  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.77/1.36  .  [1, 2]      (w:1, o:76, a:1, s:1, b:0), 
% 0.77/1.36  !  [4, 1]      (w:0, o:23, a:1, s:1, b:0), 
% 0.77/1.36  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.77/1.36  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 4.17/4.55  nil  [39, 0]      (w:1, o:16, a:1, s:1, b:0), 
% 4.17/4.55  equalelemsP  [40, 1]      (w:1, o:30, a:1, s:1, b:0), 
% 4.17/4.55  duplicatefreeP  [41, 1]      (w:1, o:29, a:1, s:1, b:0), 
% 4.17/4.55  strictorderedP  [42, 1]      (w:1, o:33, a:1, s:1, b:0), 
% 4.17/4.55  totalorderedP  [43, 1]      (w:1, o:72, a:1, s:1, b:0), 
% 4.17/4.55  strictorderP  [44, 1]      (w:1, o:34, a:1, s:1, b:0), 
% 4.17/4.55  totalorderP  [45, 1]      (w:1, o:73, a:1, s:1, b:0), 
% 4.17/4.55  cyclefreeP  [46, 1]      (w:1, o:28, a:1, s:1, b:0), 
% 4.17/4.55  ssList  [47, 1]      (w:1, o:31, a:1, s:1, b:0), 
% 4.17/4.55  skac3  [48, 0]      (w:1, o:6, a:1, s:1, b:0), 
% 4.17/4.55  ssItem  [49, 1]      (w:1, o:32, a:1, s:1, b:0), 
% 4.17/4.55  skac2  [50, 0]      (w:1, o:5, a:1, s:1, b:0), 
% 4.17/4.55  singletonP  [51, 1]      (w:1, o:35, a:1, s:1, b:0), 
% 4.17/4.55  skaf83  [53, 1]      (w:1, o:71, a:1, s:1, b:0), 
% 4.17/4.55  skaf82  [54, 1]      (w:1, o:70, a:1, s:1, b:0), 
% 4.17/4.55  skaf81  [55, 1]      (w:1, o:69, a:1, s:1, b:0), 
% 4.17/4.55  skaf80  [56, 1]      (w:1, o:68, a:1, s:1, b:0), 
% 4.17/4.55  skaf79  [57, 1]      (w:1, o:67, a:1, s:1, b:0), 
% 4.17/4.55  skaf78  [58, 1]      (w:1, o:66, a:1, s:1, b:0), 
% 4.17/4.55  skaf77  [59, 1]      (w:1, o:65, a:1, s:1, b:0), 
% 4.17/4.55  skaf76  [60, 1]      (w:1, o:64, a:1, s:1, b:0), 
% 4.17/4.55  skaf75  [61, 1]      (w:1, o:63, a:1, s:1, b:0), 
% 4.17/4.55  skaf74  [62, 1]      (w:1, o:62, a:1, s:1, b:0), 
% 4.17/4.55  skaf73  [63, 1]      (w:1, o:61, a:1, s:1, b:0), 
% 4.17/4.55  skaf72  [64, 1]      (w:1, o:60, a:1, s:1, b:0), 
% 4.17/4.55  skaf71  [65, 1]      (w:1, o:59, a:1, s:1, b:0), 
% 4.17/4.55  skaf70  [66, 1]      (w:1, o:58, a:1, s:1, b:0), 
% 4.17/4.55  skaf69  [67, 1]      (w:1, o:57, a:1, s:1, b:0), 
% 4.17/4.55  skaf68  [68, 1]      (w:1, o:56, a:1, s:1, b:0), 
% 4.17/4.55  skaf67  [69, 1]      (w:1, o:55, a:1, s:1, b:0), 
% 4.17/4.55  skaf66  [70, 1]      (w:1, o:54, a:1, s:1, b:0), 
% 4.17/4.55  skaf65  [71, 1]      (w:1, o:53, a:1, s:1, b:0), 
% 4.17/4.55  skaf64  [72, 1]      (w:1, o:52, a:1, s:1, b:0), 
% 4.17/4.55  skaf63  [73, 1]      (w:1, o:51, a:1, s:1, b:0), 
% 4.17/4.55  skaf62  [74, 1]      (w:1, o:50, a:1, s:1, b:0), 
% 4.17/4.55  skaf61  [75, 1]      (w:1, o:49, a:1, s:1, b:0), 
% 4.17/4.55  skaf60  [76, 1]      (w:1, o:48, a:1, s:1, b:0), 
% 4.17/4.55  skaf59  [77, 1]      (w:1, o:47, a:1, s:1, b:0), 
% 4.17/4.55  skaf58  [78, 1]      (w:1, o:46, a:1, s:1, b:0), 
% 4.17/4.55  skaf57  [79, 1]      (w:1, o:45, a:1, s:1, b:0), 
% 4.17/4.55  skaf56  [80, 1]      (w:1, o:44, a:1, s:1, b:0), 
% 4.17/4.55  skaf55  [81, 1]      (w:1, o:43, a:1, s:1, b:0), 
% 4.17/4.55  skaf54  [82, 1]      (w:1, o:42, a:1, s:1, b:0), 
% 4.17/4.55  skaf53  [83, 1]      (w:1, o:41, a:1, s:1, b:0), 
% 4.17/4.55  skaf52  [84, 1]      (w:1, o:40, a:1, s:1, b:0), 
% 4.17/4.55  skaf51  [85, 1]      (w:1, o:39, a:1, s:1, b:0), 
% 4.17/4.55  skaf50  [86, 1]      (w:1, o:38, a:1, s:1, b:0), 
% 4.17/4.55  skaf49  [87, 1]      (w:1, o:36, a:1, s:1, b:0), 
% 4.17/4.55  skaf44  [88, 1]      (w:1, o:37, a:1, s:1, b:0), 
% 4.17/4.55  skaf48  [90, 2]      (w:1, o:105, a:1, s:1, b:0), 
% 4.17/4.55  skaf47  [91, 2]      (w:1, o:104, a:1, s:1, b:0), 
% 4.17/4.55  skaf46  [92, 2]      (w:1, o:103, a:1, s:1, b:0), 
% 4.17/4.55  skaf45  [93, 2]      (w:1, o:102, a:1, s:1, b:0), 
% 4.17/4.55  skaf43  [94, 2]      (w:1, o:107, a:1, s:1, b:0), 
% 4.17/4.55  skaf42  [95, 2]      (w:1, o:106, a:1, s:1, b:0), 
% 4.17/4.55  geq  [96, 2]      (w:1, o:109, a:1, s:1, b:0), 
% 4.17/4.55  segmentP  [97, 2]      (w:1, o:110, a:1, s:1, b:0), 
% 4.17/4.55  rearsegP  [98, 2]      (w:1, o:101, a:1, s:1, b:0), 
% 4.17/4.55  frontsegP  [99, 2]      (w:1, o:108, a:1, s:1, b:0), 
% 4.17/4.55  leq  [100, 2]      (w:1, o:111, a:1, s:1, b:0), 
% 4.17/4.55  lt  [101, 2]      (w:1, o:112, a:1, s:1, b:0), 
% 4.17/4.55  cons  [102, 2]      (w:1, o:113, a:1, s:1, b:0), 
% 4.17/4.55  memberP  [103, 2]      (w:1, o:114, a:1, s:1, b:0), 
% 4.17/4.55  app  [104, 2]      (w:1, o:115, a:1, s:1, b:0), 
% 4.17/4.55  tl  [105, 1]      (w:1, o:74, a:1, s:1, b:0), 
% 4.17/4.55  hd  [106, 1]      (w:1, o:75, a:1, s:1, b:0), 
% 4.17/4.55  neq  [107, 2]      (w:1, o:116, a:1, s:1, b:0), 
% 4.17/4.55  gt  [108, 2]      (w:1, o:117, a:1, s:1, b:0), 
% 4.17/4.55  sk1  [113, 0]      (w:1, o:7, a:1, s:1, b:0), 
% 4.17/4.55  sk2  [114, 0]      (w:1, o:8, a:1, s:1, b:0), 
% 4.17/4.55  sk3  [115, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 4.17/4.55  sk4  [116, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 4.17/4.55  sk5  [117, 0]      (w:1, o:11, a:1, s:1, b:0).
% 4.17/4.55  
% 4.17/4.55  
% 4.17/4.55  Starting Search:
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  
% 4.17/4.55  Intermediate Status:
% 4.17/4.55  Generated:    4073
% 4.17/4.55  Kept:         2003
% 4.17/4.55  Inuse:        208
% 4.17/4.55  Deleted:      2
% 4.17/4.55  Deletedinuse: 0
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  
% 4.17/4.55  Intermediate Status:
% 4.17/4.55  Generated:    9242
% 4.17/4.55  Kept:         4806
% 4.17/4.55  Inuse:        294
% 4.17/4.55  Deleted:      2
% 4.17/4.55  Deletedinuse: 0
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  
% 4.17/4.55  Intermediate Status:
% 4.17/4.55  Generated:    15257
% 4.17/4.55  Kept:         7152
% 4.17/4.55  Inuse:        374
% 4.17/4.55  Deleted:      2
% 4.17/4.55  Deletedinuse: 0
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  
% 4.17/4.55  Intermediate Status:
% 4.17/4.55  Generated:    25640
% 4.17/4.55  Kept:         9351
% 4.17/4.55  Inuse:        409
% 4.17/4.55  Deleted:      2
% 4.17/4.55  Deletedinuse: 0
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  
% 4.17/4.55  Intermediate Status:
% 4.17/4.55  Generated:    41008
% 4.17/4.55  Kept:         11453
% 4.17/4.55  Inuse:        459
% 4.17/4.55  Deleted:      4
% 4.17/4.55  Deletedinuse: 2
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  
% 4.17/4.55  Intermediate Status:
% 4.17/4.55  Generated:    47099
% 4.17/4.55  Kept:         13467
% 4.17/4.55  Inuse:        499
% 4.17/4.55  Deleted:      4
% 4.17/4.55  Deletedinuse: 2
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  
% 4.17/4.55  Intermediate Status:
% 4.17/4.55  Generated:    55069
% 4.17/4.55  Kept:         15530
% 4.17/4.55  Inuse:        528
% 4.17/4.55  Deleted:      7
% 4.17/4.55  Deletedinuse: 4
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  
% 4.17/4.55  Intermediate Status:
% 4.17/4.55  Generated:    64853
% 4.17/4.55  Kept:         17576
% 4.17/4.55  Inuse:        565
% 4.17/4.55  Deleted:      9
% 4.17/4.55  Deletedinuse: 4
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  
% 4.17/4.55  Intermediate Status:
% 4.17/4.55  Generated:    74692
% 4.17/4.55  Kept:         19596
% 4.17/4.55  Inuse:        586
% 4.17/4.55  Deleted:      11
% 4.17/4.55  Deletedinuse: 6
% 4.17/4.55  
% 4.17/4.55  Resimplifying clauses:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  
% 4.17/4.55  Intermediate Status:
% 4.17/4.55  Generated:    81596
% 4.17/4.55  Kept:         21612
% 4.17/4.55  Inuse:        616
% 4.17/4.55  Deleted:      1252
% 4.17/4.55  Deletedinuse: 22
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  
% 4.17/4.55  Intermediate Status:
% 4.17/4.55  Generated:    94494
% 4.17/4.55  Kept:         23630
% 4.17/4.55  Inuse:        637
% 4.17/4.55  Deleted:      1252
% 4.17/4.55  Deletedinuse: 22
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  
% 4.17/4.55  Intermediate Status:
% 4.17/4.55  Generated:    107110
% 4.17/4.55  Kept:         25772
% 4.17/4.55  Inuse:        661
% 4.17/4.55  Deleted:      1252
% 4.17/4.55  Deletedinuse: 22
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  
% 4.17/4.55  Intermediate Status:
% 4.17/4.55  Generated:    127653
% 4.17/4.55  Kept:         27833
% 4.17/4.55  Inuse:        681
% 4.17/4.55  Deleted:      1252
% 4.17/4.55  Deletedinuse: 22
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  
% 4.17/4.55  Intermediate Status:
% 4.17/4.55  Generated:    142946
% 4.17/4.55  Kept:         29844
% 4.17/4.55  Inuse:        725
% 4.17/4.55  Deleted:      1252
% 4.17/4.55  Deletedinuse: 22
% 4.17/4.55  
% 4.17/4.55  Resimplifying inuse:
% 4.17/4.55  Done
% 4.17/4.55  
% 4.17/4.55  
% 4.17/4.55  Bliksems!, er is een bewijs:
% 4.17/4.55  % SZS status Unsatisfiable
% 4.17/4.55  % SZS output start Refutation
% 4.17/4.55  
% 4.17/4.55  clause( 136, [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) ), 
% 4.17/4.55    ~( ssItem( Y ) ), memberP( app( X, Z ), Y ) ] )
% 4.17/4.55  .
% 4.17/4.55  clause( 183, [ ssList( sk2 ) ] )
% 4.17/4.55  .
% 4.17/4.55  clause( 186, [ =( app( sk4, sk4 ), sk3 ) ] )
% 4.17/4.55  .
% 4.17/4.55  clause( 187, [ =( sk4, sk2 ) ] )
% 4.17/4.55  .
% 4.17/4.55  clause( 188, [ =( sk3, sk1 ) ] )
% 4.17/4.55  .
% 4.17/4.55  clause( 189, [ ssItem( sk5 ) ] )
% 4.17/4.55  .
% 4.17/4.55  clause( 190, [ memberP( sk2, sk5 ) ] )
% 4.17/4.55  .
% 4.17/4.55  clause( 191, [ ~( memberP( sk1, sk5 ) ) ] )
% 4.17/4.55  .
% 4.17/4.55  clause( 214, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 4.17/4.55    memberP( app( X, X ), Y ) ] )
% 4.17/4.55  .
% 4.17/4.55  clause( 13826, [ =( app( sk2, sk2 ), sk1 ) ] )
% 4.17/4.55  .
% 4.17/4.55  clause( 30849, [ ~( ssItem( sk5 ) ), memberP( sk1, sk5 ) ] )
% 4.17/4.55  .
% 4.17/4.55  clause( 30861, [] )
% 4.17/4.55  .
% 4.17/4.55  
% 4.17/4.55  
% 4.17/4.55  % SZS output end Refutation
% 4.17/4.55  found a proof!
% 4.17/4.55  
% 4.17/4.55  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 4.17/4.55  
% 4.17/4.55  initialclauses(
% 4.17/4.55  [ clause( 30863, [ equalelemsP( nil ) ] )
% 4.17/4.55  , clause( 30864, [ duplicatefreeP( nil ) ] )
% 4.17/4.55  , clause( 30865, [ strictorderedP( nil ) ] )
% 4.17/4.55  , clause( 30866, [ totalorderedP( nil ) ] )
% 4.17/4.55  , clause( 30867, [ strictorderP( nil ) ] )
% 4.17/4.55  , clause( 30868, [ totalorderP( nil ) ] )
% 4.17/4.55  , clause( 30869, [ cyclefreeP( nil ) ] )
% 4.17/4.56  , clause( 30870, [ ssList( nil ) ] )
% 4.17/4.56  , clause( 30871, [ ssItem( skac3 ) ] )
% 4.17/4.56  , clause( 30872, [ ssItem( skac2 ) ] )
% 4.17/4.56  , clause( 30873, [ ~( singletonP( nil ) ) ] )
% 4.17/4.56  , clause( 30874, [ ssItem( skaf83( X ) ) ] )
% 4.17/4.56  , clause( 30875, [ ssList( skaf82( X ) ) ] )
% 4.17/4.56  , clause( 30876, [ ssList( skaf81( X ) ) ] )
% 4.17/4.56  , clause( 30877, [ ssList( skaf80( X ) ) ] )
% 4.17/4.56  , clause( 30878, [ ssItem( skaf79( X ) ) ] )
% 4.17/4.56  , clause( 30879, [ ssItem( skaf78( X ) ) ] )
% 4.17/4.56  , clause( 30880, [ ssList( skaf77( X ) ) ] )
% 4.17/4.56  , clause( 30881, [ ssList( skaf76( X ) ) ] )
% 4.17/4.56  , clause( 30882, [ ssList( skaf75( X ) ) ] )
% 4.17/4.56  , clause( 30883, [ ssItem( skaf74( X ) ) ] )
% 4.17/4.56  , clause( 30884, [ ssList( skaf73( X ) ) ] )
% 4.17/4.56  , clause( 30885, [ ssList( skaf72( X ) ) ] )
% 4.17/4.56  , clause( 30886, [ ssList( skaf71( X ) ) ] )
% 4.17/4.56  , clause( 30887, [ ssItem( skaf70( X ) ) ] )
% 4.17/4.56  , clause( 30888, [ ssItem( skaf69( X ) ) ] )
% 4.17/4.56  , clause( 30889, [ ssList( skaf68( X ) ) ] )
% 4.17/4.56  , clause( 30890, [ ssList( skaf67( X ) ) ] )
% 4.17/4.56  , clause( 30891, [ ssList( skaf66( X ) ) ] )
% 4.17/4.56  , clause( 30892, [ ssItem( skaf65( X ) ) ] )
% 4.17/4.56  , clause( 30893, [ ssItem( skaf64( X ) ) ] )
% 4.17/4.56  , clause( 30894, [ ssList( skaf63( X ) ) ] )
% 4.17/4.56  , clause( 30895, [ ssList( skaf62( X ) ) ] )
% 4.17/4.56  , clause( 30896, [ ssList( skaf61( X ) ) ] )
% 4.17/4.56  , clause( 30897, [ ssItem( skaf60( X ) ) ] )
% 4.17/4.56  , clause( 30898, [ ssItem( skaf59( X ) ) ] )
% 4.17/4.56  , clause( 30899, [ ssList( skaf58( X ) ) ] )
% 4.17/4.56  , clause( 30900, [ ssList( skaf57( X ) ) ] )
% 4.17/4.56  , clause( 30901, [ ssList( skaf56( X ) ) ] )
% 4.17/4.56  , clause( 30902, [ ssItem( skaf55( X ) ) ] )
% 4.17/4.56  , clause( 30903, [ ssItem( skaf54( X ) ) ] )
% 4.17/4.56  , clause( 30904, [ ssList( skaf53( X ) ) ] )
% 4.17/4.56  , clause( 30905, [ ssList( skaf52( X ) ) ] )
% 4.17/4.56  , clause( 30906, [ ssList( skaf51( X ) ) ] )
% 4.17/4.56  , clause( 30907, [ ssItem( skaf50( X ) ) ] )
% 4.17/4.56  , clause( 30908, [ ssItem( skaf49( X ) ) ] )
% 4.17/4.56  , clause( 30909, [ ssItem( skaf44( X ) ) ] )
% 4.17/4.56  , clause( 30910, [ ssList( skaf48( X, Y ) ) ] )
% 4.17/4.56  , clause( 30911, [ ssList( skaf47( X, Y ) ) ] )
% 4.17/4.56  , clause( 30912, [ ssList( skaf46( X, Y ) ) ] )
% 4.17/4.56  , clause( 30913, [ ssList( skaf45( X, Y ) ) ] )
% 4.17/4.56  , clause( 30914, [ ssList( skaf43( X, Y ) ) ] )
% 4.17/4.56  , clause( 30915, [ ssList( skaf42( X, Y ) ) ] )
% 4.17/4.56  , clause( 30916, [ ~( =( skac3, skac2 ) ) ] )
% 4.17/4.56  , clause( 30917, [ ~( ssItem( X ) ), geq( X, X ) ] )
% 4.17/4.56  , clause( 30918, [ ~( ssList( X ) ), segmentP( X, nil ) ] )
% 4.17/4.56  , clause( 30919, [ ~( ssList( X ) ), segmentP( X, X ) ] )
% 4.17/4.56  , clause( 30920, [ ~( ssList( X ) ), rearsegP( X, nil ) ] )
% 4.17/4.56  , clause( 30921, [ ~( ssList( X ) ), rearsegP( X, X ) ] )
% 4.17/4.56  , clause( 30922, [ ~( ssList( X ) ), frontsegP( X, nil ) ] )
% 4.17/4.56  , clause( 30923, [ ~( ssList( X ) ), frontsegP( X, X ) ] )
% 4.17/4.56  , clause( 30924, [ ~( ssItem( X ) ), leq( X, X ) ] )
% 4.17/4.56  , clause( 30925, [ ~( lt( X, X ) ), ~( ssItem( X ) ) ] )
% 4.17/4.56  , clause( 30926, [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ] )
% 4.17/4.56  , clause( 30927, [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ] )
% 4.17/4.56  , clause( 30928, [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ] )
% 4.17/4.56  , clause( 30929, [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ] )
% 4.17/4.56  , clause( 30930, [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ] )
% 4.17/4.56  , clause( 30931, [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ] )
% 4.17/4.56  , clause( 30932, [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ] )
% 4.17/4.56  , clause( 30933, [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ] )
% 4.17/4.56  , clause( 30934, [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ] )
% 4.17/4.56  , clause( 30935, [ ~( ssList( X ) ), =( app( X, nil ), X ) ] )
% 4.17/4.56  , clause( 30936, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 4.17/4.56  , clause( 30937, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 4.17/4.56  , clause( 30938, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 4.17/4.56  , clause( 30939, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 4.17/4.56  , clause( 30940, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 4.17/4.56  , clause( 30941, [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ]
% 4.17/4.56     )
% 4.17/4.56  , clause( 30942, [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 4.17/4.56     )
% 4.17/4.56  , clause( 30943, [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ]
% 4.17/4.56     )
% 4.17/4.56  , clause( 30944, [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 4.17/4.56     )
% 4.17/4.56  , clause( 30945, [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X )
% 4.17/4.56     ] )
% 4.17/4.56  , clause( 30946, [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X )
% 4.17/4.56     ] )
% 4.17/4.56  , clause( 30947, [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X )
% 4.17/4.56     ) ] )
% 4.17/4.56  , clause( 30948, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y )
% 4.17/4.56     ) ] )
% 4.17/4.56  , clause( 30949, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), 
% 4.17/4.56    skaf49( X ) ) ] )
% 4.17/4.56  , clause( 30950, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), 
% 4.17/4.56    skaf50( X ) ) ] )
% 4.17/4.56  , clause( 30951, [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), 
% 4.17/4.56    equalelemsP( X ) ] )
% 4.17/4.56  , clause( 30952, [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), 
% 4.17/4.56    strictorderedP( X ) ] )
% 4.17/4.56  , clause( 30953, [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), 
% 4.17/4.56    totalorderedP( X ) ] )
% 4.17/4.56  , clause( 30954, [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), 
% 4.17/4.56    strictorderP( X ) ] )
% 4.17/4.56  , clause( 30955, [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), 
% 4.17/4.56    strictorderP( X ) ] )
% 4.17/4.56  , clause( 30956, [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), 
% 4.17/4.56    totalorderP( X ) ] )
% 4.17/4.56  , clause( 30957, [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), 
% 4.17/4.56    totalorderP( X ) ] )
% 4.17/4.56  , clause( 30958, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y )
% 4.17/4.56     ), Y ) ] )
% 4.17/4.56  , clause( 30959, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y )
% 4.17/4.56     ), X ) ] )
% 4.17/4.56  , clause( 30960, [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( 
% 4.17/4.56    Y ) ) ] )
% 4.17/4.56  , clause( 30961, [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( 
% 4.17/4.56    Y ) ) ] )
% 4.17/4.56  , clause( 30962, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X
% 4.17/4.56     ) ] )
% 4.17/4.56  , clause( 30963, [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( 
% 4.17/4.56    X ), nil ), X ) ] )
% 4.17/4.56  , clause( 30964, [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X
% 4.17/4.56     ) ] )
% 4.17/4.56  , clause( 30965, [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( 
% 4.17/4.56    X, Y ) ] )
% 4.17/4.56  , clause( 30966, [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( 
% 4.17/4.56    nil, X ) ] )
% 4.17/4.56  , clause( 30967, [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 4.17/4.56    Y, X ) ] )
% 4.17/4.56  , clause( 30968, [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( 
% 4.17/4.56    Y, X ) ] )
% 4.17/4.56  , clause( 30969, [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), 
% 4.17/4.56    leq( Y, X ) ] )
% 4.17/4.56  , clause( 30970, [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), 
% 4.17/4.56    geq( Y, X ) ] )
% 4.17/4.56  , clause( 30971, [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X
% 4.17/4.56     ), =( nil, X ) ] )
% 4.17/4.56  , clause( 30972, [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 4.17/4.56    ssItem( Y ) ) ] )
% 4.17/4.56  , clause( 30973, [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 4.17/4.56    ssItem( X ) ) ] )
% 4.17/4.56  , clause( 30974, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 4.17/4.56    strictorderedP( cons( Y, X ) ) ] )
% 4.17/4.56  , clause( 30975, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 4.17/4.56    totalorderedP( cons( Y, X ) ) ] )
% 4.17/4.56  , clause( 30976, [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 4.17/4.56    ssItem( Y ) ) ] )
% 4.17/4.56  , clause( 30977, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 4.17/4.56    ssList( X ) ) ] )
% 4.17/4.56  , clause( 30978, [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( 
% 4.17/4.56    Y ) ), singletonP( Y ) ] )
% 4.17/4.56  , clause( 30979, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 4.17/4.56    ssItem( X ) ) ] )
% 4.17/4.56  , clause( 30980, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 4.17/4.56    X ) ), =( nil, X ) ] )
% 4.17/4.56  , clause( 30981, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 4.17/4.56    X ) ), =( nil, Y ) ] )
% 4.17/4.56  , clause( 30982, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil
% 4.17/4.56     ), Y ), cons( X, Y ) ) ] )
% 4.17/4.56  , clause( 30983, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 4.17/4.56    X, Y ), =( X, Y ) ] )
% 4.17/4.56  , clause( 30984, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 4.17/4.56    X, Y ), =( X, Y ) ] )
% 4.17/4.56  , clause( 30985, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( 
% 4.17/4.56    app( Y, X ) ), hd( Y ) ) ] )
% 4.17/4.56  , clause( 30986, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 4.17/4.56    ~( ssItem( X ) ), strictorderedP( Y ), =( nil, Y ) ] )
% 4.17/4.56  , clause( 30987, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 4.17/4.56    ~( ssItem( X ) ), totalorderedP( Y ), =( nil, Y ) ] )
% 4.17/4.56  , clause( 30988, [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), 
% 4.17/4.56    ~( ssItem( Y ) ), =( Y, X ) ] )
% 4.17/4.56  , clause( 30989, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( 
% 4.17/4.56    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 4.17/4.56  , clause( 30990, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( 
% 4.17/4.56    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 4.17/4.56  , clause( 30991, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( 
% 4.17/4.56    ssList( X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 4.17/4.56  , clause( 30992, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), 
% 4.17/4.56    ~( ssItem( Y ) ), =( Y, X ) ] )
% 4.17/4.56  , clause( 30993, [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 4.17/4.56     ), =( app( skaf46( X, Y ), Y ), X ) ] )
% 4.17/4.56  , clause( 30994, [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 4.17/4.56     ), =( app( Y, skaf45( X, Y ) ), X ) ] )
% 4.17/4.56  , clause( 30995, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( 
% 4.17/4.56    app( Y, X ) ), app( tl( Y ), X ) ) ] )
% 4.17/4.56  , clause( 30996, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 4.17/4.56    ~( ssItem( X ) ), lt( X, hd( Y ) ), =( nil, Y ) ] )
% 4.17/4.56  , clause( 30997, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 4.17/4.56    ~( ssItem( X ) ), leq( X, hd( Y ) ), =( nil, Y ) ] )
% 4.17/4.56  , clause( 30998, [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y )
% 4.17/4.56     ), ~( ssList( X ) ), rearsegP( app( Z, X ), Y ) ] )
% 4.17/4.56  , clause( 30999, [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y )
% 4.17/4.56     ), ~( ssList( X ) ), frontsegP( app( X, Z ), Y ) ] )
% 4.17/4.56  , clause( 31000, [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( 
% 4.17/4.56    ssItem( X ) ), memberP( cons( Y, Z ), X ) ] )
% 4.17/4.56  , clause( 31001, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) )
% 4.17/4.56    , ~( ssItem( Y ) ), memberP( cons( Z, X ), Y ) ] )
% 4.17/4.56  , clause( 31002, [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 4.17/4.56    , ~( ssItem( Y ) ), memberP( app( X, Z ), Y ) ] )
% 4.17/4.56  , clause( 31003, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) )
% 4.17/4.56    , ~( ssItem( Y ) ), memberP( app( Z, X ), Y ) ] )
% 4.17/4.56  , clause( 31004, [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X )
% 4.17/4.56    , cons( skaf78( X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ] )
% 4.17/4.56  , clause( 31005, [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y
% 4.17/4.56     ) ), ~( ssList( Z ) ), rearsegP( Z, Y ) ] )
% 4.17/4.56  , clause( 31006, [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X
% 4.17/4.56     ) ), ~( ssList( Z ) ), frontsegP( Z, X ) ] )
% 4.17/4.56  , clause( 31007, [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), 
% 4.17/4.56    ~( ssList( X ) ), =( app( X, Y ), nil ) ] )
% 4.17/4.56  , clause( 31008, [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 4.17/4.56    ssItem( Y ) ), ~( ssItem( X ) ), gt( X, Z ) ] )
% 4.17/4.56  , clause( 31009, [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 4.17/4.56    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 4.17/4.56  , clause( 31010, [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), 
% 4.17/4.56    ~( ssItem( Y ) ), ~( ssItem( X ) ), geq( X, Z ) ] )
% 4.17/4.56  , clause( 31011, [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 4.17/4.56    =( app( app( Z, Y ), X ), app( Z, app( Y, X ) ) ) ] )
% 4.17/4.56  , clause( 31012, [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), 
% 4.17/4.56    ~( ssList( X ) ), ~( ssList( Z ) ), =( Y, Z ) ] )
% 4.17/4.56  , clause( 31013, [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), 
% 4.17/4.56    ~( ssList( Y ) ), ~( ssList( Z ) ), =( X, Z ) ] )
% 4.17/4.56  , clause( 31014, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( 
% 4.17/4.56    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ] )
% 4.17/4.56  , clause( 31015, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( 
% 4.17/4.56    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ] )
% 4.17/4.56  , clause( 31016, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( 
% 4.17/4.56    ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ] )
% 4.17/4.56  , clause( 31017, [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 4.17/4.56    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 4.17/4.56  , clause( 31018, [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), 
% 4.17/4.56    ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Z ) ] )
% 4.17/4.56  , clause( 31019, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 4.17/4.56    =( cons( X, app( Y, Z ) ), app( cons( X, Y ), Z ) ) ] )
% 4.17/4.56  , clause( 31020, [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 4.17/4.56    ssList( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ] )
% 4.17/4.56  , clause( 31021, [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( 
% 4.17/4.56    ssList( Y ) ), ~( ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y
% 4.17/4.56     ) ] )
% 4.17/4.56  , clause( 31022, [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( 
% 4.17/4.56    ssList( Y ) ), ~( ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, 
% 4.17/4.56    Y ) ] )
% 4.17/4.56  , clause( 31023, [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 4.17/4.56    ssItem( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ] )
% 4.17/4.56  , clause( 31024, [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( 
% 4.17/4.56    skaf75( X ), cons( skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), 
% 4.17/4.56    skaf77( X ) ) ), X ) ] )
% 4.17/4.56  , clause( 31025, [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( 
% 4.17/4.56    skaf71( X ), cons( skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), 
% 4.17/4.56    skaf73( X ) ) ), X ) ] )
% 4.17/4.56  , clause( 31026, [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( 
% 4.17/4.56    skaf66( X ), cons( skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), 
% 4.17/4.56    skaf68( X ) ) ), X ) ] )
% 4.17/4.56  , clause( 31027, [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( 
% 4.17/4.56    X ), cons( skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) )
% 4.17/4.56     ), X ) ] )
% 4.17/4.56  , clause( 31028, [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( 
% 4.17/4.56    X ), cons( skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) )
% 4.17/4.56     ), X ) ] )
% 4.17/4.56  , clause( 31029, [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( 
% 4.17/4.56    X ), cons( skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) )
% 4.17/4.56     ), X ) ] )
% 4.17/4.56  , clause( 31030, [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 4.17/4.56     ), =( app( app( skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ] )
% 4.17/4.56  , clause( 31031, [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) )
% 4.17/4.56    , =( app( skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ] )
% 4.17/4.56  , clause( 31032, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 4.17/4.56    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ] )
% 4.17/4.56  , clause( 31033, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 4.17/4.56    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ] )
% 4.17/4.56  , clause( 31034, [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T )
% 4.17/4.56     ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), 
% 4.17/4.56    Y ) ] )
% 4.17/4.56  , clause( 31035, [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), 
% 4.17/4.56    ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ]
% 4.17/4.56     )
% 4.17/4.56  , clause( 31036, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( 
% 4.17/4.56    T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y
% 4.17/4.56    , T ) ] )
% 4.17/4.56  , clause( 31037, [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), 
% 4.17/4.56    ~( ssList( X ) ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ]
% 4.17/4.56     )
% 4.17/4.56  , clause( 31038, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( 
% 4.17/4.56    T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ]
% 4.17/4.56     )
% 4.17/4.56  , clause( 31039, [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), 
% 4.17/4.56    ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ]
% 4.17/4.56     )
% 4.17/4.56  , clause( 31040, [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) )
% 4.17/4.56    , ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( 
% 4.17/4.56    Z, X ), cons( T, Y ) ) ] )
% 4.17/4.56  , clause( 31041, [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) )
% 4.17/4.56    , ~( ssList( T ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) )
% 4.17/4.56    , ~( duplicatefreeP( U ) ), ~( ssList( U ) ) ] )
% 4.17/4.56  , clause( 31042, [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( 
% 4.17/4.56    ssList( T ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( 
% 4.17/4.56    equalelemsP( U ) ), ~( ssList( U ) ), =( Y, Z ) ] )
% 4.17/4.56  , clause( 31043, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 4.17/4.56    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 4.17/4.56    , ~( ssItem( Y ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T
% 4.17/4.56     ) ] )
% 4.17/4.56  , clause( 31044, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 4.17/4.56    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 4.17/4.56    , ~( ssItem( Y ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T
% 4.17/4.56     ) ] )
% 4.17/4.56  , clause( 31045, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 4.17/4.56    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 4.17/4.56    , ~( ssItem( Y ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T )
% 4.17/4.56    , lt( T, Y ) ] )
% 4.17/4.56  , clause( 31046, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 4.17/4.56    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 4.17/4.56    , ~( ssItem( Y ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T )
% 4.17/4.56    , leq( T, Y ) ] )
% 4.17/4.56  , clause( 31047, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, 
% 4.17/4.56    cons( X, T ) ), cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) )
% 4.17/4.56    , ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W
% 4.17/4.56     ) ), ~( ssList( W ) ) ] )
% 4.17/4.56  , clause( 31048, [ ssList( sk1 ) ] )
% 4.17/4.56  , clause( 31049, [ ssList( sk2 ) ] )
% 4.17/4.56  , clause( 31050, [ ssList( sk3 ) ] )
% 4.17/4.56  , clause( 31051, [ ssList( sk4 ) ] )
% 4.17/4.56  , clause( 31052, [ =( app( sk4, sk4 ), sk3 ) ] )
% 4.17/4.56  , clause( 31053, [ =( sk2, sk4 ) ] )
% 4.23/4.59  , clause( 31054, [ =( sk1, sk3 ) ] )
% 4.23/4.59  , clause( 31055, [ ssItem( sk5 ) ] )
% 4.23/4.59  , clause( 31056, [ memberP( sk2, sk5 ) ] )
% 4.23/4.59  , clause( 31057, [ ~( memberP( sk1, sk5 ) ) ] )
% 4.23/4.59  ] ).
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  subsumption(
% 4.23/4.59  clause( 136, [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) ), 
% 4.23/4.59    ~( ssItem( Y ) ), memberP( app( X, Z ), Y ) ] )
% 4.23/4.59  , clause( 31002, [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 4.23/4.59    , ~( ssItem( Y ) ), memberP( app( X, Z ), Y ) ] )
% 4.23/4.59  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 4.23/4.59    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 ), 
% 4.23/4.59    ==>( 4, 4 )] ) ).
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  subsumption(
% 4.23/4.59  clause( 183, [ ssList( sk2 ) ] )
% 4.23/4.59  , clause( 31049, [ ssList( sk2 ) ] )
% 4.23/4.59  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  subsumption(
% 4.23/4.59  clause( 186, [ =( app( sk4, sk4 ), sk3 ) ] )
% 4.23/4.59  , clause( 31052, [ =( app( sk4, sk4 ), sk3 ) ] )
% 4.23/4.59  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  eqswap(
% 4.23/4.59  clause( 33444, [ =( sk4, sk2 ) ] )
% 4.23/4.59  , clause( 31053, [ =( sk2, sk4 ) ] )
% 4.23/4.59  , 0, substitution( 0, [] )).
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  subsumption(
% 4.23/4.59  clause( 187, [ =( sk4, sk2 ) ] )
% 4.23/4.59  , clause( 33444, [ =( sk4, sk2 ) ] )
% 4.23/4.59  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  eqswap(
% 4.23/4.59  clause( 34204, [ =( sk3, sk1 ) ] )
% 4.23/4.59  , clause( 31054, [ =( sk1, sk3 ) ] )
% 4.23/4.59  , 0, substitution( 0, [] )).
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  subsumption(
% 4.23/4.59  clause( 188, [ =( sk3, sk1 ) ] )
% 4.23/4.59  , clause( 34204, [ =( sk3, sk1 ) ] )
% 4.23/4.59  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  subsumption(
% 4.23/4.59  clause( 189, [ ssItem( sk5 ) ] )
% 4.23/4.59  , clause( 31055, [ ssItem( sk5 ) ] )
% 4.23/4.59  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  subsumption(
% 4.23/4.59  clause( 190, [ memberP( sk2, sk5 ) ] )
% 4.23/4.59  , clause( 31056, [ memberP( sk2, sk5 ) ] )
% 4.23/4.59  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  subsumption(
% 4.23/4.59  clause( 191, [ ~( memberP( sk1, sk5 ) ) ] )
% 4.23/4.59  , clause( 31057, [ ~( memberP( sk1, sk5 ) ) ] )
% 4.23/4.59  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  factor(
% 4.23/4.59  clause( 36485, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 4.23/4.59    memberP( app( X, X ), Y ) ] )
% 4.23/4.59  , clause( 136, [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) ), 
% 4.23/4.59    ~( ssItem( Y ) ), memberP( app( X, Z ), Y ) ] )
% 4.23/4.59  , 1, 2, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, X )] )).
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  subsumption(
% 4.23/4.59  clause( 214, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 4.23/4.59    memberP( app( X, X ), Y ) ] )
% 4.23/4.59  , clause( 36485, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Y ) )
% 4.23/4.59    , memberP( app( X, X ), Y ) ] )
% 4.23/4.59  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 4.23/4.59     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  paramod(
% 4.23/4.59  clause( 36490, [ =( app( sk4, sk2 ), sk3 ) ] )
% 4.23/4.59  , clause( 187, [ =( sk4, sk2 ) ] )
% 4.23/4.59  , 0, clause( 186, [ =( app( sk4, sk4 ), sk3 ) ] )
% 4.23/4.59  , 0, 3, substitution( 0, [] ), substitution( 1, [] )).
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  paramod(
% 4.23/4.59  clause( 36491, [ =( app( sk2, sk2 ), sk3 ) ] )
% 4.23/4.59  , clause( 187, [ =( sk4, sk2 ) ] )
% 4.23/4.59  , 0, clause( 36490, [ =( app( sk4, sk2 ), sk3 ) ] )
% 4.23/4.59  , 0, 2, substitution( 0, [] ), substitution( 1, [] )).
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  paramod(
% 4.23/4.59  clause( 36494, [ =( app( sk2, sk2 ), sk1 ) ] )
% 4.23/4.59  , clause( 188, [ =( sk3, sk1 ) ] )
% 4.23/4.59  , 0, clause( 36491, [ =( app( sk2, sk2 ), sk3 ) ] )
% 4.23/4.59  , 0, 4, substitution( 0, [] ), substitution( 1, [] )).
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  subsumption(
% 4.23/4.59  clause( 13826, [ =( app( sk2, sk2 ), sk1 ) ] )
% 4.23/4.59  , clause( 36494, [ =( app( sk2, sk2 ), sk1 ) ] )
% 4.23/4.59  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  resolution(
% 4.23/4.59  clause( 36497, [ ~( ssList( sk2 ) ), ~( ssItem( sk5 ) ), memberP( app( sk2
% 4.23/4.59    , sk2 ), sk5 ) ] )
% 4.23/4.59  , clause( 214, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 4.23/4.59    memberP( app( X, X ), Y ) ] )
% 4.23/4.59  , 0, clause( 190, [ memberP( sk2, sk5 ) ] )
% 4.23/4.59  , 0, substitution( 0, [ :=( X, sk2 ), :=( Y, sk5 )] ), substitution( 1, [] )
% 4.23/4.59    ).
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  paramod(
% 4.23/4.59  clause( 36498, [ memberP( sk1, sk5 ), ~( ssList( sk2 ) ), ~( ssItem( sk5 )
% 4.23/4.59     ) ] )
% 4.23/4.59  , clause( 13826, [ =( app( sk2, sk2 ), sk1 ) ] )
% 4.23/4.59  , 0, clause( 36497, [ ~( ssList( sk2 ) ), ~( ssItem( sk5 ) ), memberP( app( 
% 4.23/4.59    sk2, sk2 ), sk5 ) ] )
% 4.23/4.59  , 2, 1, substitution( 0, [] ), substitution( 1, [] )).
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  resolution(
% 4.23/4.59  clause( 36499, [ memberP( sk1, sk5 ), ~( ssItem( sk5 ) ) ] )
% 4.23/4.59  , clause( 36498, [ memberP( sk1, sk5 ), ~( ssList( sk2 ) ), ~( ssItem( sk5
% 4.23/4.59     ) ) ] )
% 4.23/4.59  , 1, clause( 183, [ ssList( sk2 ) ] )
% 4.23/4.59  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  subsumption(
% 4.23/4.59  clause( 30849, [ ~( ssItem( sk5 ) ), memberP( sk1, sk5 ) ] )
% 4.23/4.59  , clause( 36499, [ memberP( sk1, sk5 ), ~( ssItem( sk5 ) ) ] )
% 4.23/4.59  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 4.23/4.59     ).
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  resolution(
% 4.23/4.59  clause( 36500, [ memberP( sk1, sk5 ) ] )
% 4.23/4.59  , clause( 30849, [ ~( ssItem( sk5 ) ), memberP( sk1, sk5 ) ] )
% 4.23/4.59  , 0, clause( 189, [ ssItem( sk5 ) ] )
% 4.23/4.59  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  resolution(
% 4.23/4.59  clause( 36501, [] )
% 4.23/4.59  , clause( 191, [ ~( memberP( sk1, sk5 ) ) ] )
% 4.23/4.59  , 0, clause( 36500, [ memberP( sk1, sk5 ) ] )
% 4.23/4.59  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  subsumption(
% 4.23/4.59  clause( 30861, [] )
% 4.23/4.59  , clause( 36501, [] )
% 4.23/4.59  , substitution( 0, [] ), permutation( 0, [] ) ).
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  end.
% 4.23/4.59  
% 4.23/4.59  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 4.23/4.59  
% 4.23/4.59  Memory use:
% 4.23/4.59  
% 4.23/4.59  space for terms:        606683
% 4.23/4.59  space for clauses:      1459505
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  clauses generated:      147922
% 4.23/4.59  clauses kept:           30862
% 4.23/4.59  clauses selected:       762
% 4.23/4.59  clauses deleted:        1253
% 4.23/4.59  clauses inuse deleted:  22
% 4.23/4.59  
% 4.23/4.59  subsentry:          318501
% 4.23/4.59  literals s-matched: 172658
% 4.23/4.59  literals matched:   120565
% 4.23/4.59  full subsumption:   70639
% 4.23/4.59  
% 4.23/4.59  checksum:           -1323940227
% 4.23/4.59  
% 4.23/4.59  
% 4.23/4.59  Bliksem ended
%------------------------------------------------------------------------------