TSTP Solution File: SWC054-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SWC054-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n019.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 0s
% DateTime : Tue Jul 19 19:33:22 EDT 2022

% Result   : Unsatisfiable 8.90s 9.30s
% Output   : Refutation 8.90s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.12  % Problem  : SWC054-1 : TPTP v8.1.0. Released v2.4.0.
% 0.04/0.12  % Command  : bliksem %s
% 0.12/0.33  % Computer : n019.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % DateTime : Sun Jun 12 02:13:54 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.71/1.11  *** allocated 10000 integers for termspace/termends
% 0.71/1.11  *** allocated 10000 integers for clauses
% 0.71/1.11  *** allocated 10000 integers for justifications
% 0.71/1.11  Bliksem 1.12
% 0.71/1.11  
% 0.71/1.11  
% 0.71/1.11  Automatic Strategy Selection
% 0.71/1.11  
% 0.71/1.11  Clauses:
% 0.71/1.11  [
% 0.71/1.11     [ equalelemsP( nil ) ],
% 0.71/1.11     [ duplicatefreeP( nil ) ],
% 0.71/1.11     [ strictorderedP( nil ) ],
% 0.71/1.11     [ totalorderedP( nil ) ],
% 0.71/1.11     [ strictorderP( nil ) ],
% 0.71/1.11     [ totalorderP( nil ) ],
% 0.71/1.11     [ cyclefreeP( nil ) ],
% 0.71/1.11     [ ssList( nil ) ],
% 0.71/1.11     [ ssItem( skac3 ) ],
% 0.71/1.11     [ ssItem( skac2 ) ],
% 0.71/1.11     [ ~( singletonP( nil ) ) ],
% 0.71/1.11     [ ssItem( skaf83( X ) ) ],
% 0.71/1.11     [ ssList( skaf82( X ) ) ],
% 0.71/1.11     [ ssList( skaf81( X ) ) ],
% 0.71/1.11     [ ssList( skaf80( X ) ) ],
% 0.71/1.11     [ ssItem( skaf79( X ) ) ],
% 0.71/1.11     [ ssItem( skaf78( X ) ) ],
% 0.71/1.11     [ ssList( skaf77( X ) ) ],
% 0.71/1.11     [ ssList( skaf76( X ) ) ],
% 0.71/1.11     [ ssList( skaf75( X ) ) ],
% 0.71/1.11     [ ssItem( skaf74( X ) ) ],
% 0.71/1.11     [ ssList( skaf73( X ) ) ],
% 0.71/1.11     [ ssList( skaf72( X ) ) ],
% 0.71/1.11     [ ssList( skaf71( X ) ) ],
% 0.71/1.11     [ ssItem( skaf70( X ) ) ],
% 0.71/1.11     [ ssItem( skaf69( X ) ) ],
% 0.71/1.11     [ ssList( skaf68( X ) ) ],
% 0.71/1.11     [ ssList( skaf67( X ) ) ],
% 0.71/1.11     [ ssList( skaf66( X ) ) ],
% 0.71/1.11     [ ssItem( skaf65( X ) ) ],
% 0.71/1.11     [ ssItem( skaf64( X ) ) ],
% 0.71/1.11     [ ssList( skaf63( X ) ) ],
% 0.71/1.11     [ ssList( skaf62( X ) ) ],
% 0.71/1.11     [ ssList( skaf61( X ) ) ],
% 0.71/1.11     [ ssItem( skaf60( X ) ) ],
% 0.71/1.11     [ ssItem( skaf59( X ) ) ],
% 0.71/1.11     [ ssList( skaf58( X ) ) ],
% 0.71/1.11     [ ssList( skaf57( X ) ) ],
% 0.71/1.11     [ ssList( skaf56( X ) ) ],
% 0.71/1.11     [ ssItem( skaf55( X ) ) ],
% 0.71/1.11     [ ssItem( skaf54( X ) ) ],
% 0.71/1.11     [ ssList( skaf53( X ) ) ],
% 0.71/1.11     [ ssList( skaf52( X ) ) ],
% 0.71/1.11     [ ssList( skaf51( X ) ) ],
% 0.71/1.11     [ ssItem( skaf50( X ) ) ],
% 0.71/1.11     [ ssItem( skaf49( X ) ) ],
% 0.71/1.11     [ ssItem( skaf44( X ) ) ],
% 0.71/1.11     [ ssList( skaf48( X, Y ) ) ],
% 0.71/1.11     [ ssList( skaf47( X, Y ) ) ],
% 0.71/1.11     [ ssList( skaf46( X, Y ) ) ],
% 0.71/1.11     [ ssList( skaf45( X, Y ) ) ],
% 0.71/1.11     [ ssList( skaf43( X, Y ) ) ],
% 0.71/1.11     [ ssList( skaf42( X, Y ) ) ],
% 0.71/1.11     [ ~( =( skac3, skac2 ) ) ],
% 0.71/1.11     [ ~( ssItem( X ) ), geq( X, X ) ],
% 0.71/1.11     [ ~( ssList( X ) ), segmentP( X, nil ) ],
% 0.71/1.11     [ ~( ssList( X ) ), segmentP( X, X ) ],
% 0.71/1.11     [ ~( ssList( X ) ), rearsegP( X, nil ) ],
% 0.71/1.11     [ ~( ssList( X ) ), rearsegP( X, X ) ],
% 0.71/1.11     [ ~( ssList( X ) ), frontsegP( X, nil ) ],
% 0.71/1.11     [ ~( ssList( X ) ), frontsegP( X, X ) ],
% 0.71/1.11     [ ~( ssItem( X ) ), leq( X, X ) ],
% 0.71/1.11     [ ~( lt( X, X ) ), ~( ssItem( X ) ) ],
% 0.71/1.11     [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ],
% 0.71/1.11     [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ],
% 0.71/1.11     [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ],
% 0.71/1.11     [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ],
% 0.71/1.11     [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ],
% 0.71/1.11     [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ],
% 0.71/1.11     [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ],
% 0.71/1.11     [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ],
% 0.71/1.11     [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ],
% 0.71/1.11     [ ~( ssList( X ) ), =( app( X, nil ), X ) ],
% 0.71/1.11     [ ~( ssList( X ) ), =( app( nil, X ), X ) ],
% 0.71/1.11     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.71/1.11     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.71/1.11     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.71/1.11     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.71/1.11     [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ],
% 0.71/1.11     [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.71/1.11     [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ],
% 0.71/1.11     [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.71/1.11     [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X ) ],
% 0.71/1.11     [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.71/1.11     [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X ) ) ],
% 0.71/1.11     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y ) ) ],
% 0.71/1.11     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), skaf49( X ) ) ]
% 0.71/1.11    ,
% 0.71/1.11     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), skaf50( X ) ) ]
% 0.71/1.11    ,
% 0.71/1.11     [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), equalelemsP( X )
% 0.71/1.11     ],
% 0.71/1.11     [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), strictorderedP( 
% 0.71/1.11    X ) ],
% 0.71/1.11     [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), totalorderedP( 
% 0.71/1.11    X ) ],
% 0.71/1.11     [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.71/1.11     ) ],
% 0.71/1.11     [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.71/1.11     ) ],
% 0.71/1.11     [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.71/1.11     ) ],
% 0.71/1.11     [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.71/1.11     ) ],
% 0.71/1.11     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y ) ), Y ) ],
% 0.71/1.11     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y ) ), X ) ],
% 0.71/1.11     [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.71/1.11     [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.71/1.11     [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.71/1.11     [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( X ), nil ), X
% 0.71/1.11     ) ],
% 0.71/1.11     [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.71/1.11     [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Y ) ]
% 0.71/1.11    ,
% 0.71/1.11     [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( nil, X ) ],
% 0.71/1.11     [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( Y, X ) ],
% 0.71/1.11     [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( Y, X ) ],
% 0.71/1.11     [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( Y, X ) ]
% 0.71/1.11    ,
% 0.71/1.11     [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), geq( Y, X ) ]
% 0.71/1.11    ,
% 0.71/1.11     [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X ), =( nil, X
% 0.71/1.11     ) ],
% 0.71/1.11     [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.71/1.11    ,
% 0.71/1.11     [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.71/1.11    ,
% 0.71/1.11     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), strictorderedP( 
% 0.71/1.11    cons( Y, X ) ) ],
% 0.71/1.11     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), totalorderedP( 
% 0.71/1.11    cons( Y, X ) ) ],
% 0.71/1.11     [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.71/1.11    ,
% 0.71/1.11     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ) ]
% 0.71/1.11    ,
% 0.71/1.11     [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ), 
% 0.71/1.11    singletonP( Y ) ],
% 0.71/1.11     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.71/1.11    ,
% 0.71/1.11     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.71/1.11    , X ) ],
% 0.71/1.11     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.71/1.11    , Y ) ],
% 0.71/1.11     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil ), Y ), cons( 
% 0.71/1.11    X, Y ) ) ],
% 0.71/1.11     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.71/1.11    , Y ) ],
% 0.71/1.11     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.71/1.11    , Y ) ],
% 0.71/1.11     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( app( Y, X ) )
% 0.71/1.11    , hd( Y ) ) ],
% 0.71/1.11     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.71/1.11     ), strictorderedP( Y ), =( nil, Y ) ],
% 0.71/1.11     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.71/1.11    , totalorderedP( Y ), =( nil, Y ) ],
% 0.71/1.11     [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.71/1.11    , =( Y, X ) ],
% 0.71/1.11     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.71/1.11    ssList( Y ) ), =( Y, X ) ],
% 0.71/1.11     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.71/1.11    ssList( Y ) ), =( Y, X ) ],
% 0.71/1.11     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.71/1.11    ssList( Y ) ), =( Y, X ) ],
% 0.71/1.11     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.71/1.11    , =( Y, X ) ],
% 0.71/1.11     [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( 
% 0.71/1.11    skaf46( X, Y ), Y ), X ) ],
% 0.71/1.11     [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( Y
% 0.71/1.11    , skaf45( X, Y ) ), X ) ],
% 0.71/1.11     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( app( Y, X ) )
% 0.71/1.11    , app( tl( Y ), X ) ) ],
% 0.71/1.11     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.71/1.11     ), lt( X, hd( Y ) ), =( nil, Y ) ],
% 0.71/1.11     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.71/1.11    , leq( X, hd( Y ) ), =( nil, Y ) ],
% 0.71/1.11     [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.71/1.11    X ) ), rearsegP( app( Z, X ), Y ) ],
% 0.71/1.11     [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.71/1.11    X ) ), frontsegP( app( X, Z ), Y ) ],
% 0.71/1.11     [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), 
% 0.71/1.11    memberP( cons( Y, Z ), X ) ],
% 0.71/1.11     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y
% 0.71/1.11     ) ), memberP( cons( Z, X ), Y ) ],
% 0.71/1.11     [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y
% 0.71/1.11     ) ), memberP( app( X, Z ), Y ) ],
% 0.71/1.11     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) ), ~( ssItem( Y
% 0.71/1.11     ) ), memberP( app( Z, X ), Y ) ],
% 0.71/1.11     [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X ), cons( skaf78( 
% 0.71/1.11    X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ],
% 0.71/1.11     [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y ) ), ~( 
% 0.71/1.11    ssList( Z ) ), rearsegP( Z, Y ) ],
% 0.71/1.11     [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), ~( 
% 0.71/1.11    ssList( Z ) ), frontsegP( Z, X ) ],
% 0.71/1.11     [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.71/1.11    , =( app( X, Y ), nil ) ],
% 0.71/1.11     [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.71/1.11    ~( ssItem( X ) ), gt( X, Z ) ],
% 0.71/1.11     [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.71/1.11    , ~( ssItem( X ) ), lt( X, Z ) ],
% 0.71/1.11     [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.71/1.11    , ~( ssItem( X ) ), geq( X, Z ) ],
% 0.71/1.11     [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( app( app( Z, 
% 0.71/1.11    Y ), X ), app( Z, app( Y, X ) ) ) ],
% 0.71/1.11     [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.71/1.11    , ~( ssList( Z ) ), =( Y, Z ) ],
% 0.71/1.11     [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), ~( ssList( Y ) )
% 0.71/1.11    , ~( ssList( Z ) ), =( X, Z ) ],
% 0.71/1.11     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.71/1.11    ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ],
% 0.71/1.11     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.71/1.11    ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ],
% 0.71/1.11     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.71/1.11    ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ],
% 0.71/1.11     [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.71/1.11    ~( ssItem( X ) ), lt( X, Z ) ],
% 0.71/1.11     [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.71/1.11    , ~( ssItem( X ) ), leq( X, Z ) ],
% 0.71/1.11     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( cons( X, app( 
% 0.71/1.11    Y, Z ) ), app( cons( X, Y ), Z ) ) ],
% 0.71/1.11     [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), 
% 0.71/1.11    ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ],
% 0.71/1.11     [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.71/1.11    ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.71/1.11     [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.71/1.11    ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.71/1.11     [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssItem( X ) ), 
% 0.71/1.11    ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ],
% 0.71/1.11     [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( skaf75( X ), cons( 
% 0.71/1.11    skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), skaf77( X ) ) ), X ) ]
% 0.71/1.11    ,
% 0.71/1.11     [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( skaf71( X ), cons( 
% 0.71/1.11    skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), skaf73( X ) ) ), X ) ]
% 0.71/1.11    ,
% 0.71/1.11     [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( skaf66( X ), cons( 
% 0.71/1.11    skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), skaf68( X ) ) ), X ) ]
% 0.71/1.11    ,
% 0.71/1.11     [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( X ), cons( 
% 0.71/1.11    skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) ) ), X ) ]
% 0.71/1.11    ,
% 0.71/1.11     [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( X ), cons( 
% 0.71/1.11    skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) ) ), X ) ]
% 0.71/1.11    ,
% 0.71/1.11     [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( X ), cons( 
% 0.71/1.11    skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) ) ), X ) ]
% 0.71/1.11    ,
% 0.71/1.11     [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( app( 
% 0.71/1.11    skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ],
% 0.71/1.11     [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) ), =( app( 
% 0.71/1.11    skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ],
% 0.71/1.11     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.71/1.11     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ],
% 0.71/1.11     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.71/1.11     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ],
% 0.71/1.11     [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T ) ), ~( ssList( 
% 0.71/1.11    Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), Y ) ],
% 0.71/1.11     [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 0.71/1.11    , ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ],
% 0.71/1.11     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.71/1.11    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y, T ) ]
% 0.71/1.11    ,
% 0.71/1.11     [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), ~( ssList( X )
% 0.71/1.11     ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ],
% 0.71/1.11     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.71/1.11    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ],
% 0.71/1.11     [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), ~( ssList( X )
% 0.71/1.11     ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ],
% 0.71/1.11     [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) ), ~( ssList( X
% 0.71/1.11     ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( Z, X ), cons( 
% 0.71/1.11    T, Y ) ) ],
% 0.71/1.11     [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) ), ~( ssList( T
% 0.71/1.11     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), ~( 
% 0.71/1.11    duplicatefreeP( U ) ), ~( ssList( U ) ) ],
% 0.71/1.11     [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( ssList( T ) ), ~( 
% 0.71/1.11    ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( equalelemsP( U ) )
% 0.71/1.11    , ~( ssList( U ) ), =( Y, Z ) ],
% 0.71/1.11     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.71/1.11     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.71/1.11     ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T ) ],
% 0.71/1.11     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.71/1.11     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.71/1.11     ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T ) ],
% 0.71/1.11     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.71/1.11     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.71/1.11     ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T ), lt( T, Y ) ]
% 0.71/1.11    ,
% 0.71/1.11     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.71/1.11     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.71/1.11     ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T ), leq( T, Y ) ]
% 0.71/1.11    ,
% 0.71/1.11     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, cons( X, T ) )
% 0.71/1.11    , cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) ), ~( ssList( Z
% 0.71/1.11     ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W ) ), ~( ssList( 
% 0.71/1.11    W ) ) ],
% 0.71/1.11     [ ssList( sk1 ) ],
% 0.71/1.11     [ ssList( sk2 ) ],
% 0.71/1.11     [ ssList( sk3 ) ],
% 0.71/1.11     [ ssList( sk4 ) ],
% 0.71/1.11     [ =( sk2, sk4 ) ],
% 0.71/1.11     [ =( sk1, sk3 ) ],
% 0.71/1.11     [ =( nil, sk3 ), ~( =( nil, sk4 ) ) ],
% 0.71/1.11     [ ssList( sk5 ), ~( neq( sk4, nil ) ) ],
% 0.71/1.11     [ neq( sk5, nil ), ~( neq( sk4, nil ) ) ],
% 0.71/1.11     [ segmentP( sk4, sk5 ), ~( neq( sk4, nil ) ) ],
% 0.71/1.11     [ segmentP( sk3, sk5 ), ~( neq( sk4, nil ) ) ],
% 0.71/1.11     [ =( nil, sk2 ), neq( sk2, nil ) ],
% 0.71/1.11     [ =( nil, sk2 ), ~( ssList( X ) ), ~( neq( X, nil ) ), ~( segmentP( sk2
% 0.71/1.11    , X ) ), ~( segmentP( sk1, X ) ) ],
% 0.71/1.11     [ ~( =( nil, sk1 ) ), neq( sk2, nil ) ],
% 0.71/1.11     [ ~( =( nil, sk1 ) ), ~( ssList( X ) ), ~( neq( X, nil ) ), ~( segmentP( 
% 0.71/1.11    sk2, X ) ), ~( segmentP( sk1, X ) ) ]
% 0.71/1.11  ] .
% 0.71/1.11  
% 0.71/1.11  
% 0.71/1.11  percentage equality = 0.165329, percentage horn = 0.842640
% 0.71/1.11  This is a problem with some equality
% 0.71/1.11  
% 0.71/1.11  
% 0.71/1.11  
% 0.71/1.11  Options Used:
% 0.71/1.11  
% 0.71/1.11  useres =            1
% 0.71/1.11  useparamod =        1
% 0.71/1.11  useeqrefl =         1
% 0.71/1.11  useeqfact =         1
% 0.71/1.11  usefactor =         1
% 0.71/1.11  usesimpsplitting =  0
% 0.71/1.11  usesimpdemod =      5
% 0.71/1.11  usesimpres =        3
% 0.71/1.11  
% 0.71/1.11  resimpinuse      =  1000
% 0.71/1.11  resimpclauses =     20000
% 0.71/1.11  substype =          eqrewr
% 0.71/1.11  backwardsubs =      1
% 0.71/1.11  selectoldest =      5
% 0.71/1.11  
% 0.71/1.11  litorderings [0] =  split
% 0.71/1.11  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.71/1.11  
% 0.71/1.11  termordering =      kbo
% 0.71/1.11  
% 0.71/1.11  litapriori =        0
% 0.71/1.11  termapriori =       1
% 0.71/1.11  litaposteriori =    0
% 0.71/1.11  termaposteriori =   0
% 0.71/1.11  demodaposteriori =  0
% 0.71/1.11  ordereqreflfact =   0
% 0.71/1.11  
% 0.71/1.11  litselect =         negord
% 0.71/1.11  
% 0.71/1.11  maxweight =         15
% 0.71/1.11  maxdepth =          30000
% 0.71/1.11  maxlength =         115
% 0.71/1.11  maxnrvars =         195
% 0.71/1.11  excuselevel =       1
% 0.71/1.11  increasemaxweight = 1
% 0.71/1.11  
% 0.71/1.11  maxselected =       10000000
% 0.71/1.11  maxnrclauses =      10000000
% 8.90/9.30  
% 8.90/9.30  showgenerated =    0
% 8.90/9.30  showkept =         0
% 8.90/9.30  showselected =     0
% 8.90/9.30  showdeleted =      0
% 8.90/9.30  showresimp =       1
% 8.90/9.30  showstatus =       2000
% 8.90/9.30  
% 8.90/9.30  prologoutput =     1
% 8.90/9.30  nrgoals =          5000000
% 8.90/9.30  totalproof =       1
% 8.90/9.30  
% 8.90/9.30  Symbols occurring in the translation:
% 8.90/9.30  
% 8.90/9.30  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 8.90/9.30  .  [1, 2]      (w:1, o:77, a:1, s:1, b:0), 
% 8.90/9.30  !  [4, 1]      (w:0, o:24, a:1, s:1, b:0), 
% 8.90/9.30  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 8.90/9.30  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 8.90/9.30  nil  [39, 0]      (w:1, o:16, a:1, s:1, b:0), 
% 8.90/9.30  equalelemsP  [40, 1]      (w:1, o:31, a:1, s:1, b:0), 
% 8.90/9.30  duplicatefreeP  [41, 1]      (w:1, o:30, a:1, s:1, b:0), 
% 8.90/9.30  strictorderedP  [42, 1]      (w:1, o:34, a:1, s:1, b:0), 
% 8.90/9.30  totalorderedP  [43, 1]      (w:1, o:73, a:1, s:1, b:0), 
% 8.90/9.30  strictorderP  [44, 1]      (w:1, o:35, a:1, s:1, b:0), 
% 8.90/9.30  totalorderP  [45, 1]      (w:1, o:74, a:1, s:1, b:0), 
% 8.90/9.30  cyclefreeP  [46, 1]      (w:1, o:29, a:1, s:1, b:0), 
% 8.90/9.30  ssList  [47, 1]      (w:1, o:32, a:1, s:1, b:0), 
% 8.90/9.30  skac3  [48, 0]      (w:1, o:6, a:1, s:1, b:0), 
% 8.90/9.30  ssItem  [49, 1]      (w:1, o:33, a:1, s:1, b:0), 
% 8.90/9.30  skac2  [50, 0]      (w:1, o:5, a:1, s:1, b:0), 
% 8.90/9.30  singletonP  [51, 1]      (w:1, o:36, a:1, s:1, b:0), 
% 8.90/9.30  skaf83  [53, 1]      (w:1, o:72, a:1, s:1, b:0), 
% 8.90/9.30  skaf82  [54, 1]      (w:1, o:71, a:1, s:1, b:0), 
% 8.90/9.30  skaf81  [55, 1]      (w:1, o:70, a:1, s:1, b:0), 
% 8.90/9.30  skaf80  [56, 1]      (w:1, o:69, a:1, s:1, b:0), 
% 8.90/9.30  skaf79  [57, 1]      (w:1, o:68, a:1, s:1, b:0), 
% 8.90/9.30  skaf78  [58, 1]      (w:1, o:67, a:1, s:1, b:0), 
% 8.90/9.30  skaf77  [59, 1]      (w:1, o:66, a:1, s:1, b:0), 
% 8.90/9.30  skaf76  [60, 1]      (w:1, o:65, a:1, s:1, b:0), 
% 8.90/9.30  skaf75  [61, 1]      (w:1, o:64, a:1, s:1, b:0), 
% 8.90/9.30  skaf74  [62, 1]      (w:1, o:63, a:1, s:1, b:0), 
% 8.90/9.30  skaf73  [63, 1]      (w:1, o:62, a:1, s:1, b:0), 
% 8.90/9.30  skaf72  [64, 1]      (w:1, o:61, a:1, s:1, b:0), 
% 8.90/9.30  skaf71  [65, 1]      (w:1, o:60, a:1, s:1, b:0), 
% 8.90/9.30  skaf70  [66, 1]      (w:1, o:59, a:1, s:1, b:0), 
% 8.90/9.30  skaf69  [67, 1]      (w:1, o:58, a:1, s:1, b:0), 
% 8.90/9.30  skaf68  [68, 1]      (w:1, o:57, a:1, s:1, b:0), 
% 8.90/9.30  skaf67  [69, 1]      (w:1, o:56, a:1, s:1, b:0), 
% 8.90/9.30  skaf66  [70, 1]      (w:1, o:55, a:1, s:1, b:0), 
% 8.90/9.30  skaf65  [71, 1]      (w:1, o:54, a:1, s:1, b:0), 
% 8.90/9.30  skaf64  [72, 1]      (w:1, o:53, a:1, s:1, b:0), 
% 8.90/9.30  skaf63  [73, 1]      (w:1, o:52, a:1, s:1, b:0), 
% 8.90/9.30  skaf62  [74, 1]      (w:1, o:51, a:1, s:1, b:0), 
% 8.90/9.30  skaf61  [75, 1]      (w:1, o:50, a:1, s:1, b:0), 
% 8.90/9.30  skaf60  [76, 1]      (w:1, o:49, a:1, s:1, b:0), 
% 8.90/9.30  skaf59  [77, 1]      (w:1, o:48, a:1, s:1, b:0), 
% 8.90/9.30  skaf58  [78, 1]      (w:1, o:47, a:1, s:1, b:0), 
% 8.90/9.30  skaf57  [79, 1]      (w:1, o:46, a:1, s:1, b:0), 
% 8.90/9.30  skaf56  [80, 1]      (w:1, o:45, a:1, s:1, b:0), 
% 8.90/9.30  skaf55  [81, 1]      (w:1, o:44, a:1, s:1, b:0), 
% 8.90/9.30  skaf54  [82, 1]      (w:1, o:43, a:1, s:1, b:0), 
% 8.90/9.30  skaf53  [83, 1]      (w:1, o:42, a:1, s:1, b:0), 
% 8.90/9.30  skaf52  [84, 1]      (w:1, o:41, a:1, s:1, b:0), 
% 8.90/9.30  skaf51  [85, 1]      (w:1, o:40, a:1, s:1, b:0), 
% 8.90/9.30  skaf50  [86, 1]      (w:1, o:39, a:1, s:1, b:0), 
% 8.90/9.30  skaf49  [87, 1]      (w:1, o:37, a:1, s:1, b:0), 
% 8.90/9.30  skaf44  [88, 1]      (w:1, o:38, a:1, s:1, b:0), 
% 8.90/9.30  skaf48  [90, 2]      (w:1, o:106, a:1, s:1, b:0), 
% 8.90/9.30  skaf47  [91, 2]      (w:1, o:105, a:1, s:1, b:0), 
% 8.90/9.30  skaf46  [92, 2]      (w:1, o:104, a:1, s:1, b:0), 
% 8.90/9.30  skaf45  [93, 2]      (w:1, o:103, a:1, s:1, b:0), 
% 8.90/9.30  skaf43  [94, 2]      (w:1, o:108, a:1, s:1, b:0), 
% 8.90/9.30  skaf42  [95, 2]      (w:1, o:107, a:1, s:1, b:0), 
% 8.90/9.30  geq  [96, 2]      (w:1, o:110, a:1, s:1, b:0), 
% 8.90/9.30  segmentP  [97, 2]      (w:1, o:111, a:1, s:1, b:0), 
% 8.90/9.30  rearsegP  [98, 2]      (w:1, o:102, a:1, s:1, b:0), 
% 8.90/9.30  frontsegP  [99, 2]      (w:1, o:109, a:1, s:1, b:0), 
% 8.90/9.30  leq  [100, 2]      (w:1, o:112, a:1, s:1, b:0), 
% 8.90/9.30  lt  [101, 2]      (w:1, o:113, a:1, s:1, b:0), 
% 8.90/9.30  cons  [102, 2]      (w:1, o:114, a:1, s:1, b:0), 
% 8.90/9.30  memberP  [103, 2]      (w:1, o:115, a:1, s:1, b:0), 
% 8.90/9.30  app  [104, 2]      (w:1, o:116, a:1, s:1, b:0), 
% 8.90/9.30  tl  [105, 1]      (w:1, o:75, a:1, s:1, b:0), 
% 8.90/9.30  hd  [106, 1]      (w:1, o:76, a:1, s:1, b:0), 
% 8.90/9.30  neq  [107, 2]      (w:1, o:117, a:1, s:1, b:0), 
% 8.90/9.30  gt  [108, 2]      (w:1, o:118, a:1, s:1, b:0), 
% 8.90/9.30  sk1  [113, 0]      (w:1, o:7, a:1, s:1, b:0), 
% 8.90/9.30  sk2  [114, 0]      (w:1, o:8, a:1, s:1, b:0), 
% 8.90/9.30  sk3  [115, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 8.90/9.30  sk4  [116, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 8.90/9.30  sk5  [117, 0]      (w:1, o:11, a:1, s:1, b:0).
% 8.90/9.30  
% 8.90/9.30  
% 8.90/9.30  Starting Search:
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  
% 8.90/9.30  Intermediate Status:
% 8.90/9.30  Generated:    4163
% 8.90/9.30  Kept:         2089
% 8.90/9.30  Inuse:        204
% 8.90/9.30  Deleted:      2
% 8.90/9.30  Deletedinuse: 0
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  
% 8.90/9.30  Intermediate Status:
% 8.90/9.30  Generated:    9042
% 8.90/9.30  Kept:         4697
% 8.90/9.30  Inuse:        289
% 8.90/9.30  Deleted:      2
% 8.90/9.30  Deletedinuse: 0
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  
% 8.90/9.30  Intermediate Status:
% 8.90/9.30  Generated:    14945
% 8.90/9.30  Kept:         6892
% 8.90/9.30  Inuse:        369
% 8.90/9.30  Deleted:      2
% 8.90/9.30  Deletedinuse: 0
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  
% 8.90/9.30  Intermediate Status:
% 8.90/9.30  Generated:    25096
% 8.90/9.30  Kept:         8976
% 8.90/9.30  Inuse:        404
% 8.90/9.30  Deleted:      2
% 8.90/9.30  Deletedinuse: 0
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  
% 8.90/9.30  Intermediate Status:
% 8.90/9.30  Generated:    40207
% 8.90/9.30  Kept:         11003
% 8.90/9.30  Inuse:        454
% 8.90/9.30  Deleted:      4
% 8.90/9.30  Deletedinuse: 2
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  
% 8.90/9.30  Intermediate Status:
% 8.90/9.30  Generated:    44736
% 8.90/9.30  Kept:         13014
% 8.90/9.30  Inuse:        485
% 8.90/9.30  Deleted:      4
% 8.90/9.30  Deletedinuse: 2
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  
% 8.90/9.30  Intermediate Status:
% 8.90/9.30  Generated:    51029
% 8.90/9.30  Kept:         15019
% 8.90/9.30  Inuse:        520
% 8.90/9.30  Deleted:      4
% 8.90/9.30  Deletedinuse: 2
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  
% 8.90/9.30  Intermediate Status:
% 8.90/9.30  Generated:    61041
% 8.90/9.30  Kept:         17031
% 8.90/9.30  Inuse:        543
% 8.90/9.30  Deleted:      5
% 8.90/9.30  Deletedinuse: 3
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  
% 8.90/9.30  Intermediate Status:
% 8.90/9.30  Generated:    73512
% 8.90/9.30  Kept:         19362
% 8.90/9.30  Inuse:        579
% 8.90/9.30  Deleted:      7
% 8.90/9.30  Deletedinuse: 5
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  Resimplifying clauses:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  
% 8.90/9.30  Intermediate Status:
% 8.90/9.30  Generated:    78952
% 8.90/9.30  Kept:         21467
% 8.90/9.30  Inuse:        597
% 8.90/9.30  Deleted:      1024
% 8.90/9.30  Deletedinuse: 15
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  
% 8.90/9.30  Intermediate Status:
% 8.90/9.30  Generated:    91783
% 8.90/9.30  Kept:         23473
% 8.90/9.30  Inuse:        628
% 8.90/9.30  Deleted:      1024
% 8.90/9.30  Deletedinuse: 15
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  
% 8.90/9.30  Intermediate Status:
% 8.90/9.30  Generated:    103976
% 8.90/9.30  Kept:         25851
% 8.90/9.30  Inuse:        649
% 8.90/9.30  Deleted:      1024
% 8.90/9.30  Deletedinuse: 15
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  
% 8.90/9.30  Intermediate Status:
% 8.90/9.30  Generated:    121719
% 8.90/9.30  Kept:         27875
% 8.90/9.30  Inuse:        671
% 8.90/9.30  Deleted:      1024
% 8.90/9.30  Deletedinuse: 15
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  
% 8.90/9.30  Intermediate Status:
% 8.90/9.30  Generated:    138935
% 8.90/9.30  Kept:         29898
% 8.90/9.30  Inuse:        693
% 8.90/9.30  Deleted:      1024
% 8.90/9.30  Deletedinuse: 15
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  
% 8.90/9.30  Intermediate Status:
% 8.90/9.30  Generated:    145189
% 8.90/9.30  Kept:         32078
% 8.90/9.30  Inuse:        718
% 8.90/9.30  Deleted:      1094
% 8.90/9.30  Deletedinuse: 84
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  
% 8.90/9.30  Intermediate Status:
% 8.90/9.30  Generated:    156229
% 8.90/9.30  Kept:         34409
% 8.90/9.30  Inuse:        774
% 8.90/9.30  Deleted:      1177
% 8.90/9.30  Deletedinuse: 113
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  
% 8.90/9.30  Intermediate Status:
% 8.90/9.30  Generated:    179961
% 8.90/9.30  Kept:         36429
% 8.90/9.30  Inuse:        837
% 8.90/9.30  Deleted:      1178
% 8.90/9.30  Deletedinuse: 113
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  
% 8.90/9.30  Intermediate Status:
% 8.90/9.30  Generated:    199998
% 8.90/9.30  Kept:         38432
% 8.90/9.30  Inuse:        908
% 8.90/9.30  Deleted:      1296
% 8.90/9.30  Deletedinuse: 122
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  Resimplifying inuse:
% 8.90/9.30  Done
% 8.90/9.30  
% 8.90/9.30  Resimplifying clauses:
% 8.90/9.30  
% 8.90/9.30  Bliksems!, er is een bewijs:
% 8.90/9.30  % SZS status Unsatisfiable
% 8.90/9.30  % SZS output start Refutation
% 8.90/9.30  
% 8.90/9.30  clause( 7, [ ssList( nil ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 73, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 77, [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 97, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ]
% 8.90/9.30     )
% 8.90/9.30  .
% 8.90/9.30  clause( 112, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 8.90/9.30    ssList( X ) ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 116, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X )
% 8.90/9.30     ), =( nil, Y ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 141, [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), ~( 
% 8.90/9.30    ssList( X ) ), =( app( X, Y ), nil ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 182, [ ssList( sk1 ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 183, [ ssList( sk2 ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 186, [ =( sk4, sk2 ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 187, [ =( sk3, sk1 ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 188, [ =( nil, sk1 ), ~( =( nil, sk2 ) ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 189, [ ssList( sk5 ), ~( neq( sk2, nil ) ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 190, [ neq( sk5, nil ), ~( neq( sk2, nil ) ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 191, [ segmentP( sk2, sk5 ), ~( neq( sk2, nil ) ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 192, [ segmentP( sk1, sk5 ), ~( neq( sk2, nil ) ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 193, [ =( nil, sk2 ), neq( sk2, nil ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 194, [ =( nil, sk2 ), ~( ssList( X ) ), ~( neq( X, nil ) ), ~( 
% 8.90/9.30    segmentP( sk2, X ) ), ~( segmentP( sk1, X ) ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 195, [ neq( sk2, nil ), ~( =( sk2, sk1 ) ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 202, [ ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 225, [ ~( =( nil, X ) ), ~( ssList( X ) ), =( X, nil ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 383, [ ~( neq( sk1, sk1 ) ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 853, [ =( app( nil, sk2 ), sk2 ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 3126, [ ~( ssList( sk2 ) ), =( nil, sk2 ), ssList( sk5 ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 11042, [ ~( =( nil, sk2 ) ), ~( ssList( sk1 ) ), =( sk2, sk1 ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 20143, [ ~( =( nil, sk2 ) ), =( sk2, sk1 ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 20202, [ =( nil, sk2 ), ssList( sk5 ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 29898, [ ssList( sk5 ), =( sk2, sk1 ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 30036, [ =( X, sk1 ), ~( =( X, sk2 ) ), ~( ssList( X ) ), neq( X, 
% 8.90/9.30    nil ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 30181, [ =( sk2, sk1 ), neq( sk2, nil ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 30491, [ ssList( sk5 ), =( nil, sk1 ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 31819, [ ~( neq( sk5, nil ) ), ~( segmentP( sk2, sk5 ) ), ~( 
% 8.90/9.30    segmentP( sk1, sk5 ) ), =( sk2, sk1 ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 32258, [ neq( sk2, nil ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 32259, [ segmentP( sk1, sk5 ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 32260, [ segmentP( sk2, sk5 ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 32261, [ neq( sk5, nil ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 32265, [ ssList( sk5 ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 32307, [ ~( segmentP( sk2, sk5 ) ), ~( segmentP( sk1, sk5 ) ), =( 
% 8.90/9.30    nil, sk1 ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 32648, [ ~( =( nil, sk5 ) ), ~( ssList( sk5 ) ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 33309, [ ~( =( nil, sk5 ) ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 33387, [ ~( =( X, sk5 ) ), ~( segmentP( nil, X ) ), ~( ssList( X )
% 8.90/9.30     ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 33388, [ ~( segmentP( nil, sk5 ) ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 33952, [ ~( =( nil, sk1 ) ), =( nil, sk1 ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 37067, [ ~( =( nil, sk1 ) ) ] )
% 8.90/9.30  .
% 8.90/9.30  clause( 40538, [] )
% 8.90/9.30  .
% 8.90/9.30  
% 8.90/9.30  
% 8.90/9.30  % SZS output end Refutation
% 8.90/9.30  found a proof!
% 8.90/9.30  
% 8.90/9.30  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 8.90/9.30  
% 8.90/9.30  initialclauses(
% 8.90/9.30  [ clause( 40540, [ equalelemsP( nil ) ] )
% 8.90/9.30  , clause( 40541, [ duplicatefreeP( nil ) ] )
% 8.90/9.30  , clause( 40542, [ strictorderedP( nil ) ] )
% 8.90/9.30  , clause( 40543, [ totalorderedP( nil ) ] )
% 8.90/9.30  , clause( 40544, [ strictorderP( nil ) ] )
% 8.90/9.30  , clause( 40545, [ totalorderP( nil ) ] )
% 8.90/9.30  , clause( 40546, [ cyclefreeP( nil ) ] )
% 8.90/9.30  , clause( 40547, [ ssList( nil ) ] )
% 8.90/9.30  , clause( 40548, [ ssItem( skac3 ) ] )
% 8.90/9.30  , clause( 40549, [ ssItem( skac2 ) ] )
% 8.90/9.30  , clause( 40550, [ ~( singletonP( nil ) ) ] )
% 8.90/9.30  , clause( 40551, [ ssItem( skaf83( X ) ) ] )
% 8.90/9.30  , clause( 40552, [ ssList( skaf82( X ) ) ] )
% 8.90/9.30  , clause( 40553, [ ssList( skaf81( X ) ) ] )
% 8.90/9.30  , clause( 40554, [ ssList( skaf80( X ) ) ] )
% 8.90/9.30  , clause( 40555, [ ssItem( skaf79( X ) ) ] )
% 8.90/9.30  , clause( 40556, [ ssItem( skaf78( X ) ) ] )
% 8.90/9.30  , clause( 40557, [ ssList( skaf77( X ) ) ] )
% 8.90/9.30  , clause( 40558, [ ssList( skaf76( X ) ) ] )
% 8.90/9.30  , clause( 40559, [ ssList( skaf75( X ) ) ] )
% 8.90/9.30  , clause( 40560, [ ssItem( skaf74( X ) ) ] )
% 8.90/9.30  , clause( 40561, [ ssList( skaf73( X ) ) ] )
% 8.90/9.30  , clause( 40562, [ ssList( skaf72( X ) ) ] )
% 8.90/9.30  , clause( 40563, [ ssList( skaf71( X ) ) ] )
% 8.90/9.30  , clause( 40564, [ ssItem( skaf70( X ) ) ] )
% 8.90/9.30  , clause( 40565, [ ssItem( skaf69( X ) ) ] )
% 8.90/9.30  , clause( 40566, [ ssList( skaf68( X ) ) ] )
% 8.90/9.30  , clause( 40567, [ ssList( skaf67( X ) ) ] )
% 8.90/9.30  , clause( 40568, [ ssList( skaf66( X ) ) ] )
% 8.90/9.30  , clause( 40569, [ ssItem( skaf65( X ) ) ] )
% 8.90/9.30  , clause( 40570, [ ssItem( skaf64( X ) ) ] )
% 8.90/9.30  , clause( 40571, [ ssList( skaf63( X ) ) ] )
% 8.90/9.30  , clause( 40572, [ ssList( skaf62( X ) ) ] )
% 8.90/9.30  , clause( 40573, [ ssList( skaf61( X ) ) ] )
% 8.90/9.30  , clause( 40574, [ ssItem( skaf60( X ) ) ] )
% 8.90/9.30  , clause( 40575, [ ssItem( skaf59( X ) ) ] )
% 8.90/9.30  , clause( 40576, [ ssList( skaf58( X ) ) ] )
% 8.90/9.30  , clause( 40577, [ ssList( skaf57( X ) ) ] )
% 8.90/9.30  , clause( 40578, [ ssList( skaf56( X ) ) ] )
% 8.90/9.30  , clause( 40579, [ ssItem( skaf55( X ) ) ] )
% 8.90/9.30  , clause( 40580, [ ssItem( skaf54( X ) ) ] )
% 8.90/9.30  , clause( 40581, [ ssList( skaf53( X ) ) ] )
% 8.90/9.30  , clause( 40582, [ ssList( skaf52( X ) ) ] )
% 8.90/9.30  , clause( 40583, [ ssList( skaf51( X ) ) ] )
% 8.90/9.30  , clause( 40584, [ ssItem( skaf50( X ) ) ] )
% 8.90/9.30  , clause( 40585, [ ssItem( skaf49( X ) ) ] )
% 8.90/9.30  , clause( 40586, [ ssItem( skaf44( X ) ) ] )
% 8.90/9.30  , clause( 40587, [ ssList( skaf48( X, Y ) ) ] )
% 8.90/9.30  , clause( 40588, [ ssList( skaf47( X, Y ) ) ] )
% 8.90/9.30  , clause( 40589, [ ssList( skaf46( X, Y ) ) ] )
% 8.90/9.30  , clause( 40590, [ ssList( skaf45( X, Y ) ) ] )
% 8.90/9.30  , clause( 40591, [ ssList( skaf43( X, Y ) ) ] )
% 8.90/9.30  , clause( 40592, [ ssList( skaf42( X, Y ) ) ] )
% 8.90/9.30  , clause( 40593, [ ~( =( skac3, skac2 ) ) ] )
% 8.90/9.30  , clause( 40594, [ ~( ssItem( X ) ), geq( X, X ) ] )
% 8.90/9.30  , clause( 40595, [ ~( ssList( X ) ), segmentP( X, nil ) ] )
% 8.90/9.30  , clause( 40596, [ ~( ssList( X ) ), segmentP( X, X ) ] )
% 8.90/9.30  , clause( 40597, [ ~( ssList( X ) ), rearsegP( X, nil ) ] )
% 8.90/9.30  , clause( 40598, [ ~( ssList( X ) ), rearsegP( X, X ) ] )
% 8.90/9.30  , clause( 40599, [ ~( ssList( X ) ), frontsegP( X, nil ) ] )
% 8.90/9.30  , clause( 40600, [ ~( ssList( X ) ), frontsegP( X, X ) ] )
% 8.90/9.30  , clause( 40601, [ ~( ssItem( X ) ), leq( X, X ) ] )
% 8.90/9.30  , clause( 40602, [ ~( lt( X, X ) ), ~( ssItem( X ) ) ] )
% 8.90/9.30  , clause( 40603, [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ] )
% 8.90/9.30  , clause( 40604, [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ] )
% 8.90/9.30  , clause( 40605, [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ] )
% 8.90/9.30  , clause( 40606, [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ] )
% 8.90/9.30  , clause( 40607, [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ] )
% 8.90/9.30  , clause( 40608, [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ] )
% 8.90/9.30  , clause( 40609, [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ] )
% 8.90/9.30  , clause( 40610, [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ] )
% 8.90/9.30  , clause( 40611, [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ] )
% 8.90/9.30  , clause( 40612, [ ~( ssList( X ) ), =( app( X, nil ), X ) ] )
% 8.90/9.30  , clause( 40613, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 8.90/9.30  , clause( 40614, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 8.90/9.30  , clause( 40615, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 8.90/9.30  , clause( 40616, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 8.90/9.30  , clause( 40617, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 8.90/9.30  , clause( 40618, [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ]
% 8.90/9.30     )
% 8.90/9.30  , clause( 40619, [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 8.90/9.30     )
% 8.90/9.30  , clause( 40620, [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ]
% 8.90/9.30     )
% 8.90/9.30  , clause( 40621, [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 8.90/9.30     )
% 8.90/9.30  , clause( 40622, [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X )
% 8.90/9.30     ] )
% 8.90/9.30  , clause( 40623, [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X )
% 8.90/9.30     ] )
% 8.90/9.30  , clause( 40624, [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X )
% 8.90/9.30     ) ] )
% 8.90/9.30  , clause( 40625, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y )
% 8.90/9.30     ) ] )
% 8.90/9.30  , clause( 40626, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), 
% 8.90/9.30    skaf49( X ) ) ] )
% 8.90/9.30  , clause( 40627, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), 
% 8.90/9.30    skaf50( X ) ) ] )
% 8.90/9.30  , clause( 40628, [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), 
% 8.90/9.30    equalelemsP( X ) ] )
% 8.90/9.30  , clause( 40629, [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), 
% 8.90/9.30    strictorderedP( X ) ] )
% 8.90/9.30  , clause( 40630, [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), 
% 8.90/9.30    totalorderedP( X ) ] )
% 8.90/9.30  , clause( 40631, [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), 
% 8.90/9.30    strictorderP( X ) ] )
% 8.90/9.30  , clause( 40632, [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), 
% 8.90/9.30    strictorderP( X ) ] )
% 8.90/9.30  , clause( 40633, [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), 
% 8.90/9.30    totalorderP( X ) ] )
% 8.90/9.30  , clause( 40634, [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), 
% 8.90/9.30    totalorderP( X ) ] )
% 8.90/9.30  , clause( 40635, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y )
% 8.90/9.30     ), Y ) ] )
% 8.90/9.30  , clause( 40636, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y )
% 8.90/9.30     ), X ) ] )
% 8.90/9.30  , clause( 40637, [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( 
% 8.90/9.30    Y ) ) ] )
% 8.90/9.30  , clause( 40638, [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( 
% 8.90/9.30    Y ) ) ] )
% 8.90/9.30  , clause( 40639, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X
% 8.90/9.30     ) ] )
% 8.90/9.30  , clause( 40640, [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( 
% 8.90/9.30    X ), nil ), X ) ] )
% 8.90/9.30  , clause( 40641, [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X
% 8.90/9.30     ) ] )
% 8.90/9.30  , clause( 40642, [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( 
% 8.90/9.30    X, Y ) ] )
% 8.90/9.30  , clause( 40643, [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( 
% 8.90/9.30    nil, X ) ] )
% 8.90/9.30  , clause( 40644, [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 8.90/9.30    Y, X ) ] )
% 8.90/9.30  , clause( 40645, [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( 
% 8.90/9.30    Y, X ) ] )
% 8.90/9.30  , clause( 40646, [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), 
% 8.90/9.30    leq( Y, X ) ] )
% 8.90/9.30  , clause( 40647, [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), 
% 8.90/9.30    geq( Y, X ) ] )
% 8.90/9.30  , clause( 40648, [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X
% 8.90/9.30     ), =( nil, X ) ] )
% 8.90/9.30  , clause( 40649, [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 8.90/9.30    ssItem( Y ) ) ] )
% 8.90/9.30  , clause( 40650, [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 8.90/9.30    ssItem( X ) ) ] )
% 8.90/9.30  , clause( 40651, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 8.90/9.30    strictorderedP( cons( Y, X ) ) ] )
% 8.90/9.30  , clause( 40652, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 8.90/9.30    totalorderedP( cons( Y, X ) ) ] )
% 8.90/9.30  , clause( 40653, [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 8.90/9.30    ssItem( Y ) ) ] )
% 8.90/9.30  , clause( 40654, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 8.90/9.30    ssList( X ) ) ] )
% 8.90/9.30  , clause( 40655, [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( 
% 8.90/9.30    Y ) ), singletonP( Y ) ] )
% 8.90/9.30  , clause( 40656, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 8.90/9.30    ssItem( X ) ) ] )
% 8.90/9.30  , clause( 40657, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 8.90/9.30    X ) ), =( nil, X ) ] )
% 8.90/9.30  , clause( 40658, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 8.90/9.30    X ) ), =( nil, Y ) ] )
% 8.90/9.30  , clause( 40659, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil
% 8.90/9.30     ), Y ), cons( X, Y ) ) ] )
% 8.90/9.30  , clause( 40660, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 8.90/9.30    X, Y ), =( X, Y ) ] )
% 8.90/9.30  , clause( 40661, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 8.90/9.30    X, Y ), =( X, Y ) ] )
% 8.90/9.30  , clause( 40662, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( 
% 8.90/9.30    app( Y, X ) ), hd( Y ) ) ] )
% 8.90/9.30  , clause( 40663, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 8.90/9.30    ~( ssItem( X ) ), strictorderedP( Y ), =( nil, Y ) ] )
% 8.90/9.30  , clause( 40664, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 8.90/9.30    ~( ssItem( X ) ), totalorderedP( Y ), =( nil, Y ) ] )
% 8.90/9.30  , clause( 40665, [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), 
% 8.90/9.30    ~( ssItem( Y ) ), =( Y, X ) ] )
% 8.90/9.30  , clause( 40666, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( 
% 8.90/9.30    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 8.90/9.30  , clause( 40667, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( 
% 8.90/9.30    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 8.90/9.30  , clause( 40668, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( 
% 8.90/9.30    ssList( X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 8.90/9.30  , clause( 40669, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), 
% 8.90/9.30    ~( ssItem( Y ) ), =( Y, X ) ] )
% 8.90/9.30  , clause( 40670, [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 8.90/9.30     ), =( app( skaf46( X, Y ), Y ), X ) ] )
% 8.90/9.30  , clause( 40671, [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 8.90/9.30     ), =( app( Y, skaf45( X, Y ) ), X ) ] )
% 8.90/9.30  , clause( 40672, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( 
% 8.90/9.30    app( Y, X ) ), app( tl( Y ), X ) ) ] )
% 8.90/9.30  , clause( 40673, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 8.90/9.30    ~( ssItem( X ) ), lt( X, hd( Y ) ), =( nil, Y ) ] )
% 8.90/9.30  , clause( 40674, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 8.90/9.30    ~( ssItem( X ) ), leq( X, hd( Y ) ), =( nil, Y ) ] )
% 8.90/9.30  , clause( 40675, [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y )
% 8.90/9.30     ), ~( ssList( X ) ), rearsegP( app( Z, X ), Y ) ] )
% 8.90/9.30  , clause( 40676, [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y )
% 8.90/9.30     ), ~( ssList( X ) ), frontsegP( app( X, Z ), Y ) ] )
% 8.90/9.30  , clause( 40677, [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( 
% 8.90/9.30    ssItem( X ) ), memberP( cons( Y, Z ), X ) ] )
% 8.90/9.30  , clause( 40678, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) )
% 8.90/9.30    , ~( ssItem( Y ) ), memberP( cons( Z, X ), Y ) ] )
% 8.90/9.30  , clause( 40679, [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 8.90/9.30    , ~( ssItem( Y ) ), memberP( app( X, Z ), Y ) ] )
% 8.90/9.30  , clause( 40680, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) )
% 8.90/9.30    , ~( ssItem( Y ) ), memberP( app( Z, X ), Y ) ] )
% 8.90/9.30  , clause( 40681, [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X )
% 8.90/9.30    , cons( skaf78( X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ] )
% 8.90/9.30  , clause( 40682, [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y
% 8.90/9.30     ) ), ~( ssList( Z ) ), rearsegP( Z, Y ) ] )
% 8.90/9.30  , clause( 40683, [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X
% 8.90/9.30     ) ), ~( ssList( Z ) ), frontsegP( Z, X ) ] )
% 8.90/9.30  , clause( 40684, [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), 
% 8.90/9.30    ~( ssList( X ) ), =( app( X, Y ), nil ) ] )
% 8.90/9.30  , clause( 40685, [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 8.90/9.30    ssItem( Y ) ), ~( ssItem( X ) ), gt( X, Z ) ] )
% 8.90/9.30  , clause( 40686, [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 8.90/9.30    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 8.90/9.30  , clause( 40687, [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), 
% 8.90/9.30    ~( ssItem( Y ) ), ~( ssItem( X ) ), geq( X, Z ) ] )
% 8.90/9.30  , clause( 40688, [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 8.90/9.30    =( app( app( Z, Y ), X ), app( Z, app( Y, X ) ) ) ] )
% 8.90/9.30  , clause( 40689, [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), 
% 8.90/9.30    ~( ssList( X ) ), ~( ssList( Z ) ), =( Y, Z ) ] )
% 8.90/9.30  , clause( 40690, [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), 
% 8.90/9.30    ~( ssList( Y ) ), ~( ssList( Z ) ), =( X, Z ) ] )
% 8.90/9.30  , clause( 40691, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( 
% 8.90/9.30    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ] )
% 8.90/9.30  , clause( 40692, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( 
% 8.90/9.30    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ] )
% 8.90/9.30  , clause( 40693, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( 
% 8.90/9.30    ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ] )
% 8.90/9.30  , clause( 40694, [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 8.90/9.30    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 8.90/9.30  , clause( 40695, [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), 
% 8.90/9.30    ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Z ) ] )
% 8.90/9.30  , clause( 40696, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 8.90/9.30    =( cons( X, app( Y, Z ) ), app( cons( X, Y ), Z ) ) ] )
% 8.90/9.30  , clause( 40697, [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 8.90/9.30    ssList( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ] )
% 8.90/9.30  , clause( 40698, [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( 
% 8.90/9.30    ssList( Y ) ), ~( ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y
% 8.90/9.30     ) ] )
% 8.90/9.30  , clause( 40699, [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( 
% 8.90/9.30    ssList( Y ) ), ~( ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, 
% 8.90/9.30    Y ) ] )
% 8.90/9.30  , clause( 40700, [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 8.90/9.30    ssItem( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ] )
% 8.90/9.30  , clause( 40701, [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( 
% 8.90/9.30    skaf75( X ), cons( skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), 
% 8.90/9.30    skaf77( X ) ) ), X ) ] )
% 8.90/9.30  , clause( 40702, [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( 
% 8.90/9.30    skaf71( X ), cons( skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), 
% 8.90/9.30    skaf73( X ) ) ), X ) ] )
% 8.90/9.30  , clause( 40703, [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( 
% 8.90/9.30    skaf66( X ), cons( skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), 
% 8.90/9.30    skaf68( X ) ) ), X ) ] )
% 8.90/9.30  , clause( 40704, [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( 
% 8.90/9.30    X ), cons( skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) )
% 8.90/9.30     ), X ) ] )
% 8.90/9.30  , clause( 40705, [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( 
% 8.90/9.30    X ), cons( skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) )
% 8.90/9.30     ), X ) ] )
% 8.90/9.30  , clause( 40706, [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( 
% 8.90/9.30    X ), cons( skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) )
% 8.90/9.30     ), X ) ] )
% 8.90/9.30  , clause( 40707, [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 8.90/9.30     ), =( app( app( skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ] )
% 8.90/9.30  , clause( 40708, [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) )
% 8.90/9.30    , =( app( skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ] )
% 8.90/9.30  , clause( 40709, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 8.90/9.30    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ] )
% 8.90/9.30  , clause( 40710, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 8.90/9.30    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ] )
% 8.90/9.30  , clause( 40711, [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T )
% 8.90/9.30     ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), 
% 8.90/9.30    Y ) ] )
% 8.90/9.30  , clause( 40712, [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), 
% 8.90/9.30    ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ]
% 8.90/9.30     )
% 8.90/9.30  , clause( 40713, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( 
% 8.90/9.30    T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y
% 8.90/9.30    , T ) ] )
% 8.90/9.30  , clause( 40714, [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), 
% 8.90/9.30    ~( ssList( X ) ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ]
% 8.90/9.30     )
% 8.90/9.30  , clause( 40715, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( 
% 8.90/9.30    T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ]
% 8.90/9.30     )
% 8.90/9.30  , clause( 40716, [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), 
% 8.90/9.30    ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ]
% 8.90/9.30     )
% 8.90/9.30  , clause( 40717, [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) )
% 8.90/9.30    , ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( 
% 8.90/9.30    Z, X ), cons( T, Y ) ) ] )
% 8.90/9.30  , clause( 40718, [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) )
% 8.90/9.30    , ~( ssList( T ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) )
% 8.90/9.30    , ~( duplicatefreeP( U ) ), ~( ssList( U ) ) ] )
% 8.90/9.30  , clause( 40719, [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( 
% 8.90/9.30    ssList( T ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( 
% 8.90/9.30    equalelemsP( U ) ), ~( ssList( U ) ), =( Y, Z ) ] )
% 8.90/9.30  , clause( 40720, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 8.90/9.30    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 8.90/9.30    , ~( ssItem( Y ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T
% 8.90/9.30     ) ] )
% 8.90/9.30  , clause( 40721, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 8.90/9.30    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 8.90/9.30    , ~( ssItem( Y ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T
% 8.90/9.30     ) ] )
% 8.90/9.30  , clause( 40722, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 8.90/9.30    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 8.90/9.30    , ~( ssItem( Y ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T )
% 8.90/9.30    , lt( T, Y ) ] )
% 8.90/9.30  , clause( 40723, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 8.90/9.30    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 8.90/9.30    , ~( ssItem( Y ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T )
% 8.90/9.30    , leq( T, Y ) ] )
% 8.90/9.30  , clause( 40724, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, 
% 8.90/9.30    cons( X, T ) ), cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) )
% 8.90/9.30    , ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W
% 8.90/9.30     ) ), ~( ssList( W ) ) ] )
% 8.90/9.30  , clause( 40725, [ ssList( sk1 ) ] )
% 8.90/9.30  , clause( 40726, [ ssList( sk2 ) ] )
% 8.90/9.30  , clause( 40727, [ ssList( sk3 ) ] )
% 8.90/9.30  , clause( 40728, [ ssList( sk4 ) ] )
% 8.90/9.30  , clause( 40729, [ =( sk2, sk4 ) ] )
% 8.90/9.30  , clause( 40730, [ =( sk1, sk3 ) ] )
% 8.90/9.30  , clause( 40731, [ =( nil, sk3 ), ~( =( nil, sk4 ) ) ] )
% 8.90/9.30  , clause( 40732, [ ssList( sk5 ), ~( neq( sk4, nil ) ) ] )
% 8.90/9.30  , clause( 40733, [ neq( sk5, nil ), ~( neq( sk4, nil ) ) ] )
% 8.90/9.30  , clause( 40734, [ segmentP( sk4, sk5 ), ~( neq( sk4, nil ) ) ] )
% 8.90/9.30  , clause( 40735, [ segmentP( sk3, sk5 ), ~( neq( sk4, nil ) ) ] )
% 8.90/9.30  , clause( 40736, [ =( nil, sk2 ), neq( sk2, nil ) ] )
% 8.90/9.30  , clause( 40737, [ =( nil, sk2 ), ~( ssList( X ) ), ~( neq( X, nil ) ), ~( 
% 8.90/9.30    segmentP( sk2, X ) ), ~( segmentP( sk1, X ) ) ] )
% 8.90/9.30  , clause( 40738, [ ~( =( nil, sk1 ) ), neq( sk2, nil ) ] )
% 8.90/9.30  , clause( 40739, [ ~( =( nil, sk1 ) ), ~( ssList( X ) ), ~( neq( X, nil ) )
% 8.90/9.30    , ~( segmentP( sk2, X ) ), ~( segmentP( sk1, X ) ) ] )
% 8.90/9.30  ] ).
% 8.90/9.30  
% 8.90/9.30  
% 8.90/9.30  
% 8.90/9.30  subsumption(
% 8.90/9.30  clause( 7, [ ssList( nil ) ] )
% 8.90/9.30  , clause( 40547, [ ssList( nil ) ] )
% 8.90/9.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 8.96/9.33  
% 8.96/9.33  
% 8.96/9.33  subsumption(
% 8.96/9.33  clause( 73, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 8.96/9.33  , clause( 40613, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 8.96/9.33  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 8.96/9.33    1 )] ) ).
% 8.96/9.33  
% 8.96/9.33  
% 8.96/9.33  subsumption(
% 8.96/9.33  clause( 77, [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ] )
% 8.96/9.33  , clause( 40619, [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 8.96/9.33     )
% 8.96/9.33  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 8.96/9.33    1 ), ==>( 2, 2 )] ) ).
% 8.96/9.33  
% 8.96/9.33  
% 8.96/9.33  subsumption(
% 8.96/9.33  clause( 97, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ]
% 8.96/9.33     )
% 8.96/9.33  , clause( 40639, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X
% 8.96/9.33     ) ] )
% 8.96/9.33  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 8.96/9.33     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 8.96/9.33  
% 8.96/9.33  
% 8.96/9.33  subsumption(
% 8.96/9.33  clause( 112, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 8.96/9.33    ssList( X ) ) ] )
% 8.96/9.33  , clause( 40654, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 8.96/9.33    ssList( X ) ) ] )
% 8.96/9.33  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 8.96/9.33     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 8.96/9.33  
% 8.96/9.33  
% 8.96/9.33  subsumption(
% 8.96/9.33  clause( 116, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X )
% 8.96/9.33     ), =( nil, Y ) ] )
% 8.96/9.33  , clause( 40658, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 8.96/9.33    X ) ), =( nil, Y ) ] )
% 8.96/9.33  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 8.96/9.33     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 8.96/9.33  
% 8.96/9.33  
% 8.96/9.33  subsumption(
% 8.96/9.33  clause( 141, [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), ~( 
% 8.96/9.33    ssList( X ) ), =( app( X, Y ), nil ) ] )
% 8.96/9.33  , clause( 40684, [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), 
% 8.96/9.33    ~( ssList( X ) ), =( app( X, Y ), nil ) ] )
% 8.96/9.33  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 8.96/9.33     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 8.96/9.33  
% 8.96/9.33  
% 8.96/9.33  subsumption(
% 8.96/9.33  clause( 182, [ ssList( sk1 ) ] )
% 8.96/9.33  , clause( 40725, [ ssList( sk1 ) ] )
% 8.96/9.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 8.96/9.33  
% 8.96/9.33  
% 8.96/9.33  subsumption(
% 8.96/9.33  clause( 183, [ ssList( sk2 ) ] )
% 8.96/9.33  , clause( 40726, [ ssList( sk2 ) ] )
% 8.96/9.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 8.96/9.33  
% 8.96/9.33  
% 8.96/9.33  eqswap(
% 8.96/9.33  clause( 43299, [ =( sk4, sk2 ) ] )
% 8.96/9.33  , clause( 40729, [ =( sk2, sk4 ) ] )
% 8.96/9.33  , 0, substitution( 0, [] )).
% 8.96/9.33  
% 8.96/9.33  
% 8.96/9.33  subsumption(
% 8.96/9.33  clause( 186, [ =( sk4, sk2 ) ] )
% 8.96/9.33  , clause( 43299, [ =( sk4, sk2 ) ] )
% 8.96/9.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 8.96/9.33  
% 8.96/9.33  
% 8.96/9.33  eqswap(
% 8.96/9.33  clause( 44058, [ =( sk3, sk1 ) ] )
% 8.96/9.33  , clause( 40730, [ =( sk1, sk3 ) ] )
% 8.96/9.33  , 0, substitution( 0, [] )).
% 8.96/9.33  
% 8.96/9.33  
% 8.96/9.33  subsumption(
% 8.96/9.33  clause( 187, [ =( sk3, sk1 ) ] )
% 8.96/9.33  , clause( 44058, [ =( sk3, sk1 ) ] )
% 8.96/9.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 8.96/9.33  
% 8.96/9.33  
% 8.96/9.33  paramod(
% 8.96/9.33  clause( 45214, [ =( nil, sk1 ), ~( =( nil, sk4 ) ) ] )
% 8.96/9.33  , clause( 187, [ =( sk3, sk1 ) ] )
% 8.96/9.33  , 0, clause( 40731, [ =( nil, sk3 ), ~( =( nil, sk4 ) ) ] )
% 8.96/9.33  , 0, 2, substitution( 0, [] ), substitution( 1, [] )).
% 8.96/9.33  
% 8.96/9.33  
% 8.96/9.33  paramod(
% 8.96/9.33  clause( 45215, [ ~( =( nil, sk2 ) ), =( nil, sk1 ) ] )
% 8.96/9.33  , clause( 186, [ =( sk4, sk2 ) ] )
% 8.96/9.33  , 0, clause( 45214, [ =( nil, sk1 ), ~( =( nil, sk4 ) ) ] )
% 8.96/9.33  , 1, 3, substitution( 0, [] ), substitution( 1, [] )).
% 8.96/9.33  
% 8.96/9.33  
% 8.96/9.33  subsumption(
% 8.96/9.33  clause( 188, [ =( nil, sk1 ), ~( =( nil, sk2 ) ) ] )
% 8.96/9.33  , clause( 45215, [ ~( =( nil, sk2 ) ), =( nil, sk1 ) ] )
% 8.96/9.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 8.96/9.33     ).
% 8.96/9.33  
% 8.96/9.33  
% 8.96/9.33  paramod(
% 8.96/9.33  clause( 46199, [ ~( neq( sk2, nil ) ), ssList( sk5 ) ] )
% 8.96/9.33  , clause( 186, [ =( sk4, sk2 ) ] )
% 8.96/9.33  , 0, clause( 40732, [ ssList( sk5 ), ~( neq( sk4, nil ) ) ] )
% 8.96/9.33  , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 8.96/9.33  
% 8.96/9.33  
% 8.96/9.33  subsumption(
% 8.96/9.33  clause( 189, [ ssList( sk5 ), ~( neq( sk2, nil ) ) ] )
% 8.96/9.33  , clause( 46199, [ ~( neq( sk2, nil ) ), ssList( sk5 ) ] )
% 8.96/9.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 8.96/9.33     ).
% 8.96/9.33  
% 8.96/9.33  
% 8.96/9.33  paramod(
% 8.96/9.33  clause( 47182, [ ~( neq( sk2, nil ) ), neq( sk5, nil ) ] )
% 8.96/9.33  , clause( 186, [ =( sk4, sk2 ) ] )
% 8.96/9.33  , 0, clause( 40733, [ neq( sk5, nil ), ~( neq( sk4, nil ) ) ] )
% 8.96/9.33  , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 8.96/9.33  
% 8.96/9.33  
% 8.96/9.33  subsumption(
% 8.96/9.33  clause( 190, [ neq( sk5, nil ), ~( neq( sk2, nil ) ) ] )
% 8.96/9.33  , clause( 47182, [ ~( neq( sk2, nil ) ), neq( sk5, nil ) ] )
% 10.10/10.52  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 10.10/10.52     ).
% 10.10/10.52  
% 10.10/10.52  
% 10.10/10.52  paramod(
% 10.10/10.52  clause( 48351, [ ~( neq( sk2, nil ) ), segmentP( sk4, sk5 ) ] )
% 10.10/10.52  , clause( 186, [ =( sk4, sk2 ) ] )
% 10.10/10.52  , 0, clause( 40734, [ segmentP( sk4, sk5 ), ~( neq( sk4, nil ) ) ] )
% 10.10/10.52  , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 10.10/10.52  
% 10.10/10.52  
% 10.10/10.52  paramod(
% 10.10/10.52  clause( 48353, [ segmentP( sk2, sk5 ), ~( neq( sk2, nil ) ) ] )
% 10.10/10.52  , clause( 186, [ =( sk4, sk2 ) ] )
% 10.10/10.52  , 0, clause( 48351, [ ~( neq( sk2, nil ) ), segmentP( sk4, sk5 ) ] )
% 10.10/10.52  , 1, 1, substitution( 0, [] ), substitution( 1, [] )).
% 10.10/10.52  
% 10.10/10.52  
% 10.10/10.52  subsumption(
% 10.10/10.52  clause( 191, [ segmentP( sk2, sk5 ), ~( neq( sk2, nil ) ) ] )
% 10.10/10.52  , clause( 48353, [ segmentP( sk2, sk5 ), ~( neq( sk2, nil ) ) ] )
% 10.10/10.52  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 10.10/10.52     ).
% 10.10/10.52  
% 10.10/10.52  
% 10.10/10.52  paramod(
% 10.10/10.52  clause( 49537, [ segmentP( sk1, sk5 ), ~( neq( sk4, nil ) ) ] )
% 10.10/10.52  , clause( 187, [ =( sk3, sk1 ) ] )
% 10.10/10.52  , 0, clause( 40735, [ segmentP( sk3, sk5 ), ~( neq( sk4, nil ) ) ] )
% 10.10/10.52  , 0, 1, substitution( 0, [] ), substitution( 1, [] )).
% 10.10/10.52  
% 10.10/10.52  
% 10.10/10.52  paramod(
% 10.10/10.52  clause( 49538, [ ~( neq( sk2, nil ) ), segmentP( sk1, sk5 ) ] )
% 10.10/10.52  , clause( 186, [ =( sk4, sk2 ) ] )
% 10.10/10.52  , 0, clause( 49537, [ segmentP( sk1, sk5 ), ~( neq( sk4, nil ) ) ] )
% 10.10/10.52  , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 10.10/10.52  
% 10.10/10.52  
% 10.10/10.52  subsumption(
% 10.10/10.52  clause( 192, [ segmentP( sk1, sk5 ), ~( neq( sk2, nil ) ) ] )
% 10.10/10.52  , clause( 49538, [ ~( neq( sk2, nil ) ), segmentP( sk1, sk5 ) ] )
% 10.10/10.52  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 10.10/10.52     ).
% 10.10/10.52  
% 10.10/10.52  
% 10.10/10.52  subsumption(
% 10.10/10.52  clause( 193, [ =( nil, sk2 ), neq( sk2, nil ) ] )
% 10.10/10.52  , clause( 40736, [ =( nil, sk2 ), neq( sk2, nil ) ] )
% 10.10/10.52  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 10.10/10.52     ).
% 10.10/10.52  
% 10.10/10.52  
% 10.10/10.52  subsumption(
% 10.10/10.52  clause( 194, [ =( nil, sk2 ), ~( ssList( X ) ), ~( neq( X, nil ) ), ~( 
% 10.10/10.52    segmentP( sk2, X ) ), ~( segmentP( sk1, X ) ) ] )
% 10.10/10.52  , clause( 40737, [ =( nil, sk2 ), ~( ssList( X ) ), ~( neq( X, nil ) ), ~( 
% 10.10/10.52    segmentP( sk2, X ) ), ~( segmentP( sk1, X ) ) ] )
% 10.10/10.52  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 10.10/10.52    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 10.10/10.52  
% 10.10/10.52  
% 10.10/10.52  paramod(
% 10.10/10.52  clause( 71853, [ ~( =( sk2, sk1 ) ), neq( sk2, nil ), neq( sk2, nil ) ] )
% 10.10/10.52  , clause( 193, [ =( nil, sk2 ), neq( sk2, nil ) ] )
% 10.10/10.52  , 0, clause( 40738, [ ~( =( nil, sk1 ) ), neq( sk2, nil ) ] )
% 10.10/10.52  , 0, 2, substitution( 0, [] ), substitution( 1, [] )).
% 10.10/10.52  
% 10.10/10.52  
% 10.10/10.52  factor(
% 10.10/10.52  clause( 71880, [ ~( =( sk2, sk1 ) ), neq( sk2, nil ) ] )
% 10.10/10.52  , clause( 71853, [ ~( =( sk2, sk1 ) ), neq( sk2, nil ), neq( sk2, nil ) ]
% 10.10/10.52     )
% 10.10/10.52  , 1, 2, substitution( 0, [] )).
% 10.10/10.52  
% 10.10/10.52  
% 10.10/10.52  subsumption(
% 10.10/10.52  clause( 195, [ neq( sk2, nil ), ~( =( sk2, sk1 ) ) ] )
% 10.10/10.52  , clause( 71880, [ ~( =( sk2, sk1 ) ), neq( sk2, nil ) ] )
% 10.10/10.52  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 10.10/10.52     ).
% 10.10/10.52  
% 10.10/10.52  
% 10.10/10.52  eqswap(
% 10.10/10.52  clause( 71881, [ ~( =( Y, X ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 10.10/10.52    ssList( X ) ) ] )
% 10.10/10.52  , clause( 112, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 10.10/10.52    ssList( X ) ) ] )
% 10.10/10.52  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 10.10/10.52  
% 10.10/10.52  
% 10.10/10.52  factor(
% 10.10/10.52  clause( 71882, [ ~( =( X, X ) ), ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 10.10/10.52  , clause( 71881, [ ~( =( Y, X ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 10.10/10.52    ssList( X ) ) ] )
% 10.10/10.52  , 2, 3, substitution( 0, [ :=( X, X ), :=( Y, X )] )).
% 10.10/10.52  
% 10.10/10.52  
% 10.10/10.52  eqrefl(
% 10.10/10.52  clause( 71883, [ ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 10.10/10.52  , clause( 71882, [ ~( =( X, X ) ), ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 10.10/10.52  , 0, substitution( 0, [ :=( X, X )] )).
% 10.10/10.52  
% 10.10/10.52  
% 10.10/10.52  subsumption(
% 10.10/10.52  clause( 202, [ ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 10.10/10.52  , clause( 71883, [ ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 10.10/10.52  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 10.10/10.52    1 )] ) ).
% 10.10/10.52  
% 10.10/10.52  
% 10.10/10.52  eqswap(
% 10.10/10.52  clause( 71884, [ ~( =( X, nil ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), ~( 
% 10.10/10.52    ssList( X ) ), =( app( X, Y ), nil ) ] )
% 10.10/10.52  , clause( 141, [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), ~( 
% 10.10/10.52    ssList( X ) ), =( app( X, Y ), nil ) ] )
% 10.10/10.52  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 10.10/10.52  
% 10.10/10.52  
% 10.10/10.52  eqrefl(
% 10.10/10.52  clause( 71892, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssList( nil ) ), 
% 10.10/10.52    =( app( nil, X ), nil ) ] )
% 10.10/10.52  , clause( 71884, [ ~( =( X, nil ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), 
% 10.10/10.52    ~( ssList( X ) ), =( app( X, Y Cputime limit exceeded (core dumped)
%------------------------------------------------------------------------------