TSTP Solution File: SWC028-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SWC028-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n018.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 19:33:07 EDT 2022

% Result   : Unsatisfiable 2.33s 2.70s
% Output   : Refutation 2.33s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13  % Problem  : SWC028-1 : TPTP v8.1.0. Released v2.4.0.
% 0.07/0.14  % Command  : bliksem %s
% 0.13/0.35  % Computer : n018.cluster.edu
% 0.13/0.35  % Model    : x86_64 x86_64
% 0.13/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35  % Memory   : 8042.1875MB
% 0.13/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35  % CPULimit : 300
% 0.13/0.35  % DateTime : Sun Jun 12 06:46:26 EDT 2022
% 0.13/0.35  % CPUTime  : 
% 0.45/1.14  *** allocated 10000 integers for termspace/termends
% 0.45/1.14  *** allocated 10000 integers for clauses
% 0.45/1.14  *** allocated 10000 integers for justifications
% 0.45/1.14  Bliksem 1.12
% 0.45/1.14  
% 0.45/1.14  
% 0.45/1.14  Automatic Strategy Selection
% 0.45/1.14  
% 0.45/1.14  Clauses:
% 0.45/1.14  [
% 0.45/1.14     [ equalelemsP( nil ) ],
% 0.45/1.14     [ duplicatefreeP( nil ) ],
% 0.45/1.14     [ strictorderedP( nil ) ],
% 0.45/1.14     [ totalorderedP( nil ) ],
% 0.45/1.14     [ strictorderP( nil ) ],
% 0.45/1.14     [ totalorderP( nil ) ],
% 0.45/1.14     [ cyclefreeP( nil ) ],
% 0.45/1.14     [ ssList( nil ) ],
% 0.45/1.14     [ ssItem( skac3 ) ],
% 0.45/1.14     [ ssItem( skac2 ) ],
% 0.45/1.14     [ ~( singletonP( nil ) ) ],
% 0.45/1.14     [ ssItem( skaf83( X ) ) ],
% 0.45/1.14     [ ssList( skaf82( X ) ) ],
% 0.45/1.14     [ ssList( skaf81( X ) ) ],
% 0.45/1.14     [ ssList( skaf80( X ) ) ],
% 0.45/1.14     [ ssItem( skaf79( X ) ) ],
% 0.45/1.14     [ ssItem( skaf78( X ) ) ],
% 0.45/1.14     [ ssList( skaf77( X ) ) ],
% 0.45/1.14     [ ssList( skaf76( X ) ) ],
% 0.45/1.14     [ ssList( skaf75( X ) ) ],
% 0.45/1.14     [ ssItem( skaf74( X ) ) ],
% 0.45/1.14     [ ssList( skaf73( X ) ) ],
% 0.45/1.14     [ ssList( skaf72( X ) ) ],
% 0.45/1.14     [ ssList( skaf71( X ) ) ],
% 0.45/1.14     [ ssItem( skaf70( X ) ) ],
% 0.45/1.14     [ ssItem( skaf69( X ) ) ],
% 0.45/1.14     [ ssList( skaf68( X ) ) ],
% 0.45/1.14     [ ssList( skaf67( X ) ) ],
% 0.45/1.14     [ ssList( skaf66( X ) ) ],
% 0.45/1.14     [ ssItem( skaf65( X ) ) ],
% 0.45/1.14     [ ssItem( skaf64( X ) ) ],
% 0.45/1.14     [ ssList( skaf63( X ) ) ],
% 0.45/1.14     [ ssList( skaf62( X ) ) ],
% 0.45/1.14     [ ssList( skaf61( X ) ) ],
% 0.45/1.14     [ ssItem( skaf60( X ) ) ],
% 0.45/1.14     [ ssItem( skaf59( X ) ) ],
% 0.45/1.14     [ ssList( skaf58( X ) ) ],
% 0.45/1.14     [ ssList( skaf57( X ) ) ],
% 0.45/1.14     [ ssList( skaf56( X ) ) ],
% 0.45/1.14     [ ssItem( skaf55( X ) ) ],
% 0.45/1.14     [ ssItem( skaf54( X ) ) ],
% 0.45/1.14     [ ssList( skaf53( X ) ) ],
% 0.45/1.14     [ ssList( skaf52( X ) ) ],
% 0.45/1.14     [ ssList( skaf51( X ) ) ],
% 0.45/1.14     [ ssItem( skaf50( X ) ) ],
% 0.45/1.14     [ ssItem( skaf49( X ) ) ],
% 0.45/1.14     [ ssItem( skaf44( X ) ) ],
% 0.45/1.14     [ ssList( skaf48( X, Y ) ) ],
% 0.45/1.14     [ ssList( skaf47( X, Y ) ) ],
% 0.45/1.14     [ ssList( skaf46( X, Y ) ) ],
% 0.45/1.14     [ ssList( skaf45( X, Y ) ) ],
% 0.45/1.14     [ ssList( skaf43( X, Y ) ) ],
% 0.45/1.14     [ ssList( skaf42( X, Y ) ) ],
% 0.45/1.14     [ ~( =( skac3, skac2 ) ) ],
% 0.45/1.14     [ ~( ssItem( X ) ), geq( X, X ) ],
% 0.45/1.14     [ ~( ssList( X ) ), segmentP( X, nil ) ],
% 0.45/1.14     [ ~( ssList( X ) ), segmentP( X, X ) ],
% 0.45/1.14     [ ~( ssList( X ) ), rearsegP( X, nil ) ],
% 0.45/1.14     [ ~( ssList( X ) ), rearsegP( X, X ) ],
% 0.45/1.14     [ ~( ssList( X ) ), frontsegP( X, nil ) ],
% 0.45/1.14     [ ~( ssList( X ) ), frontsegP( X, X ) ],
% 0.45/1.14     [ ~( ssItem( X ) ), leq( X, X ) ],
% 0.45/1.14     [ ~( lt( X, X ) ), ~( ssItem( X ) ) ],
% 0.45/1.14     [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ],
% 0.45/1.14     [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ],
% 0.45/1.14     [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ],
% 0.45/1.14     [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ],
% 0.45/1.14     [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ],
% 0.45/1.14     [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ],
% 0.45/1.14     [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ],
% 0.45/1.14     [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ],
% 0.45/1.14     [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ],
% 0.45/1.14     [ ~( ssList( X ) ), =( app( X, nil ), X ) ],
% 0.45/1.14     [ ~( ssList( X ) ), =( app( nil, X ), X ) ],
% 0.45/1.14     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.45/1.14     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.45/1.14     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.45/1.14     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.45/1.14     [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ],
% 0.45/1.14     [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.45/1.14     [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ],
% 0.45/1.14     [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.45/1.14     [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X ) ],
% 0.45/1.14     [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.45/1.14     [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X ) ) ],
% 0.45/1.14     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y ) ) ],
% 0.45/1.14     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), skaf49( X ) ) ]
% 0.45/1.14    ,
% 0.45/1.14     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), skaf50( X ) ) ]
% 0.45/1.14    ,
% 0.45/1.14     [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), equalelemsP( X )
% 0.45/1.14     ],
% 0.45/1.14     [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), strictorderedP( 
% 0.45/1.14    X ) ],
% 0.45/1.14     [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), totalorderedP( 
% 0.45/1.14    X ) ],
% 0.45/1.14     [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.45/1.14     ) ],
% 0.45/1.14     [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.45/1.14     ) ],
% 0.45/1.14     [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.45/1.14     ) ],
% 0.45/1.14     [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.45/1.14     ) ],
% 0.45/1.14     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y ) ), Y ) ],
% 0.45/1.14     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y ) ), X ) ],
% 0.45/1.14     [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.45/1.14     [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.45/1.14     [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.45/1.14     [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( X ), nil ), X
% 0.45/1.14     ) ],
% 0.45/1.14     [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.45/1.14     [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Y ) ]
% 0.45/1.14    ,
% 0.45/1.14     [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( nil, X ) ],
% 0.45/1.14     [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( Y, X ) ],
% 0.45/1.14     [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( Y, X ) ],
% 0.45/1.14     [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( Y, X ) ]
% 0.45/1.14    ,
% 0.45/1.14     [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), geq( Y, X ) ]
% 0.45/1.14    ,
% 0.45/1.14     [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X ), =( nil, X
% 0.45/1.14     ) ],
% 0.45/1.14     [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.45/1.14    ,
% 0.45/1.14     [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.45/1.14    ,
% 0.45/1.14     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), strictorderedP( 
% 0.45/1.14    cons( Y, X ) ) ],
% 0.45/1.14     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), totalorderedP( 
% 0.45/1.14    cons( Y, X ) ) ],
% 0.45/1.14     [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.45/1.14    ,
% 0.45/1.14     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ) ]
% 0.45/1.14    ,
% 0.45/1.14     [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ), 
% 0.45/1.14    singletonP( Y ) ],
% 0.45/1.14     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.45/1.14    ,
% 0.45/1.14     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.45/1.14    , X ) ],
% 0.45/1.14     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.45/1.14    , Y ) ],
% 0.45/1.14     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil ), Y ), cons( 
% 0.45/1.14    X, Y ) ) ],
% 0.45/1.14     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.45/1.14    , Y ) ],
% 0.45/1.14     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.45/1.14    , Y ) ],
% 0.45/1.14     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( app( Y, X ) )
% 0.45/1.14    , hd( Y ) ) ],
% 0.45/1.14     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.45/1.14     ), strictorderedP( Y ), =( nil, Y ) ],
% 0.45/1.14     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.45/1.14    , totalorderedP( Y ), =( nil, Y ) ],
% 0.45/1.14     [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.45/1.14    , =( Y, X ) ],
% 0.45/1.14     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.45/1.14    ssList( Y ) ), =( Y, X ) ],
% 0.45/1.14     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.45/1.14    ssList( Y ) ), =( Y, X ) ],
% 0.45/1.14     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.45/1.14    ssList( Y ) ), =( Y, X ) ],
% 0.45/1.14     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.45/1.14    , =( Y, X ) ],
% 0.45/1.14     [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( 
% 0.45/1.14    skaf46( X, Y ), Y ), X ) ],
% 0.45/1.14     [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( Y
% 0.45/1.14    , skaf45( X, Y ) ), X ) ],
% 0.45/1.14     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( app( Y, X ) )
% 0.45/1.14    , app( tl( Y ), X ) ) ],
% 0.45/1.14     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.45/1.14     ), lt( X, hd( Y ) ), =( nil, Y ) ],
% 0.45/1.14     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.45/1.14    , leq( X, hd( Y ) ), =( nil, Y ) ],
% 0.45/1.14     [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.45/1.14    X ) ), rearsegP( app( Z, X ), Y ) ],
% 0.45/1.14     [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.45/1.14    X ) ), frontsegP( app( X, Z ), Y ) ],
% 0.45/1.14     [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), 
% 0.45/1.14    memberP( cons( Y, Z ), X ) ],
% 0.45/1.14     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y
% 0.45/1.14     ) ), memberP( cons( Z, X ), Y ) ],
% 0.45/1.14     [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y
% 0.45/1.14     ) ), memberP( app( X, Z ), Y ) ],
% 0.45/1.14     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) ), ~( ssItem( Y
% 0.45/1.14     ) ), memberP( app( Z, X ), Y ) ],
% 0.45/1.14     [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X ), cons( skaf78( 
% 0.45/1.14    X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ],
% 0.45/1.14     [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y ) ), ~( 
% 0.45/1.14    ssList( Z ) ), rearsegP( Z, Y ) ],
% 0.45/1.14     [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), ~( 
% 0.45/1.14    ssList( Z ) ), frontsegP( Z, X ) ],
% 0.45/1.14     [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.45/1.14    , =( app( X, Y ), nil ) ],
% 0.45/1.14     [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.45/1.14    ~( ssItem( X ) ), gt( X, Z ) ],
% 0.45/1.14     [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.45/1.14    , ~( ssItem( X ) ), lt( X, Z ) ],
% 0.45/1.14     [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.45/1.14    , ~( ssItem( X ) ), geq( X, Z ) ],
% 0.45/1.14     [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( app( app( Z, 
% 0.45/1.14    Y ), X ), app( Z, app( Y, X ) ) ) ],
% 0.45/1.14     [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.45/1.14    , ~( ssList( Z ) ), =( Y, Z ) ],
% 0.45/1.14     [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), ~( ssList( Y ) )
% 0.45/1.14    , ~( ssList( Z ) ), =( X, Z ) ],
% 0.45/1.14     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.45/1.14    ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ],
% 0.45/1.14     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.45/1.14    ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ],
% 0.45/1.14     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.45/1.14    ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ],
% 0.45/1.14     [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.45/1.14    ~( ssItem( X ) ), lt( X, Z ) ],
% 0.45/1.14     [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.45/1.14    , ~( ssItem( X ) ), leq( X, Z ) ],
% 0.45/1.14     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( cons( X, app( 
% 0.45/1.14    Y, Z ) ), app( cons( X, Y ), Z ) ) ],
% 0.45/1.14     [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), 
% 0.45/1.14    ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ],
% 0.45/1.14     [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.45/1.14    ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.45/1.14     [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.45/1.14    ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.45/1.14     [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssItem( X ) ), 
% 0.45/1.14    ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ],
% 0.45/1.14     [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( skaf75( X ), cons( 
% 0.45/1.14    skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), skaf77( X ) ) ), X ) ]
% 0.45/1.14    ,
% 0.45/1.14     [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( skaf71( X ), cons( 
% 0.45/1.14    skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), skaf73( X ) ) ), X ) ]
% 0.45/1.14    ,
% 0.45/1.14     [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( skaf66( X ), cons( 
% 0.45/1.14    skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), skaf68( X ) ) ), X ) ]
% 0.45/1.14    ,
% 0.45/1.14     [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( X ), cons( 
% 0.45/1.14    skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) ) ), X ) ]
% 0.45/1.14    ,
% 0.45/1.14     [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( X ), cons( 
% 0.45/1.14    skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) ) ), X ) ]
% 0.45/1.14    ,
% 0.45/1.14     [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( X ), cons( 
% 0.45/1.14    skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) ) ), X ) ]
% 0.45/1.14    ,
% 0.45/1.14     [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( app( 
% 0.45/1.14    skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ],
% 0.45/1.14     [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) ), =( app( 
% 0.45/1.14    skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ],
% 0.45/1.14     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.45/1.14     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ],
% 0.45/1.14     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.45/1.14     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ],
% 0.45/1.14     [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T ) ), ~( ssList( 
% 0.87/1.25    Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), Y ) ],
% 0.87/1.25     [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 0.87/1.25    , ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ],
% 0.87/1.25     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.87/1.25    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y, T ) ]
% 0.87/1.25    ,
% 0.87/1.25     [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), ~( ssList( X )
% 0.87/1.25     ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ],
% 0.87/1.25     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.87/1.25    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ],
% 0.87/1.25     [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), ~( ssList( X )
% 0.87/1.25     ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ],
% 0.87/1.25     [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) ), ~( ssList( X
% 0.87/1.25     ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( Z, X ), cons( 
% 0.87/1.25    T, Y ) ) ],
% 0.87/1.25     [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) ), ~( ssList( T
% 0.87/1.25     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), ~( 
% 0.87/1.25    duplicatefreeP( U ) ), ~( ssList( U ) ) ],
% 0.87/1.25     [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( ssList( T ) ), ~( 
% 0.87/1.25    ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( equalelemsP( U ) )
% 0.87/1.25    , ~( ssList( U ) ), =( Y, Z ) ],
% 0.87/1.25     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.87/1.25     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.87/1.25     ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T ) ],
% 0.87/1.25     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.87/1.25     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.87/1.25     ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T ) ],
% 0.87/1.25     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.87/1.25     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.87/1.25     ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T ), lt( T, Y ) ]
% 0.87/1.25    ,
% 0.87/1.25     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.87/1.25     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.87/1.25     ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T ), leq( T, Y ) ]
% 0.87/1.25    ,
% 0.87/1.25     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, cons( X, T ) )
% 0.87/1.25    , cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) ), ~( ssList( Z
% 0.87/1.25     ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W ) ), ~( ssList( 
% 0.87/1.25    W ) ) ],
% 0.87/1.25     [ ssList( sk1 ) ],
% 0.87/1.25     [ ssList( sk2 ) ],
% 0.87/1.25     [ ssList( sk3 ) ],
% 0.87/1.25     [ ssList( sk4 ) ],
% 0.87/1.25     [ =( sk2, sk4 ) ],
% 0.87/1.25     [ =( sk1, sk3 ) ],
% 0.87/1.25     [ =( nil, sk2 ), =( nil, sk1 ) ],
% 0.87/1.25     [ =( nil, sk2 ), ~( =( nil, sk2 ) ) ],
% 0.87/1.25     [ ~( =( nil, sk1 ) ), =( nil, sk1 ) ],
% 0.87/1.25     [ ~( =( nil, sk1 ) ), ~( =( nil, sk2 ) ) ],
% 0.87/1.25     [ =( nil, sk4 ), neq( sk3, nil ) ],
% 0.87/1.25     [ =( nil, sk4 ), rearsegP( sk4, sk3 ) ],
% 0.87/1.25     [ =( nil, sk3 ), neq( sk3, nil ) ],
% 0.87/1.25     [ =( nil, sk3 ), rearsegP( sk4, sk3 ) ]
% 0.87/1.25  ] .
% 0.87/1.25  
% 0.87/1.25  
% 0.87/1.25  percentage equality = 0.171849, percentage horn = 0.819588
% 0.87/1.25  This is a problem with some equality
% 0.87/1.25  
% 0.87/1.25  
% 0.87/1.25  
% 0.87/1.25  Options Used:
% 0.87/1.25  
% 0.87/1.25  useres =            1
% 0.87/1.25  useparamod =        1
% 0.87/1.25  useeqrefl =         1
% 0.87/1.25  useeqfact =         1
% 0.87/1.25  usefactor =         1
% 0.87/1.25  usesimpsplitting =  0
% 0.87/1.25  usesimpdemod =      5
% 0.87/1.25  usesimpres =        3
% 0.87/1.25  
% 0.87/1.25  resimpinuse      =  1000
% 0.87/1.25  resimpclauses =     20000
% 0.87/1.25  substype =          eqrewr
% 0.87/1.25  backwardsubs =      1
% 0.87/1.25  selectoldest =      5
% 0.87/1.25  
% 0.87/1.25  litorderings [0] =  split
% 0.87/1.25  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.87/1.25  
% 0.87/1.25  termordering =      kbo
% 0.87/1.25  
% 0.87/1.25  litapriori =        0
% 0.87/1.25  termapriori =       1
% 0.87/1.25  litaposteriori =    0
% 0.87/1.25  termaposteriori =   0
% 0.87/1.25  demodaposteriori =  0
% 0.87/1.25  ordereqreflfact =   0
% 0.87/1.25  
% 0.87/1.25  litselect =         negord
% 0.87/1.25  
% 0.87/1.25  maxweight =         15
% 0.87/1.25  maxdepth =          30000
% 0.87/1.25  maxlength =         115
% 0.87/1.25  maxnrvars =         195
% 0.87/1.25  excuselevel =       1
% 0.87/1.25  increasemaxweight = 1
% 0.87/1.25  
% 0.87/1.25  maxselected =       10000000
% 0.87/1.25  maxnrclauses =      10000000
% 0.87/1.25  
% 0.87/1.25  showgenerated =    0
% 0.87/1.25  showkept =         0
% 0.87/1.25  showselected =     0
% 0.87/1.25  showdeleted =      0
% 0.87/1.25  showresimp =       1
% 0.87/1.25  showstatus =       2000
% 0.87/1.25  
% 0.87/1.25  prologoutput =     1
% 0.87/1.25  nrgoals =          5000000
% 0.87/1.25  totalproof =       1
% 0.87/1.25  
% 0.87/1.25  Symbols occurring in the translation:
% 2.33/2.70  
% 2.33/2.70  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 2.33/2.70  .  [1, 2]      (w:1, o:75, a:1, s:1, b:0), 
% 2.33/2.70  !  [4, 1]      (w:0, o:22, a:1, s:1, b:0), 
% 2.33/2.70  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 2.33/2.70  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 2.33/2.70  nil  [39, 0]      (w:1, o:15, a:1, s:1, b:0), 
% 2.33/2.70  equalelemsP  [40, 1]      (w:1, o:29, a:1, s:1, b:0), 
% 2.33/2.70  duplicatefreeP  [41, 1]      (w:1, o:28, a:1, s:1, b:0), 
% 2.33/2.70  strictorderedP  [42, 1]      (w:1, o:32, a:1, s:1, b:0), 
% 2.33/2.70  totalorderedP  [43, 1]      (w:1, o:71, a:1, s:1, b:0), 
% 2.33/2.70  strictorderP  [44, 1]      (w:1, o:33, a:1, s:1, b:0), 
% 2.33/2.70  totalorderP  [45, 1]      (w:1, o:72, a:1, s:1, b:0), 
% 2.33/2.70  cyclefreeP  [46, 1]      (w:1, o:27, a:1, s:1, b:0), 
% 2.33/2.70  ssList  [47, 1]      (w:1, o:30, a:1, s:1, b:0), 
% 2.33/2.70  skac3  [48, 0]      (w:1, o:6, a:1, s:1, b:0), 
% 2.33/2.70  ssItem  [49, 1]      (w:1, o:31, a:1, s:1, b:0), 
% 2.33/2.70  skac2  [50, 0]      (w:1, o:5, a:1, s:1, b:0), 
% 2.33/2.70  singletonP  [51, 1]      (w:1, o:34, a:1, s:1, b:0), 
% 2.33/2.70  skaf83  [53, 1]      (w:1, o:70, a:1, s:1, b:0), 
% 2.33/2.70  skaf82  [54, 1]      (w:1, o:69, a:1, s:1, b:0), 
% 2.33/2.70  skaf81  [55, 1]      (w:1, o:68, a:1, s:1, b:0), 
% 2.33/2.70  skaf80  [56, 1]      (w:1, o:67, a:1, s:1, b:0), 
% 2.33/2.70  skaf79  [57, 1]      (w:1, o:66, a:1, s:1, b:0), 
% 2.33/2.70  skaf78  [58, 1]      (w:1, o:65, a:1, s:1, b:0), 
% 2.33/2.70  skaf77  [59, 1]      (w:1, o:64, a:1, s:1, b:0), 
% 2.33/2.70  skaf76  [60, 1]      (w:1, o:63, a:1, s:1, b:0), 
% 2.33/2.70  skaf75  [61, 1]      (w:1, o:62, a:1, s:1, b:0), 
% 2.33/2.70  skaf74  [62, 1]      (w:1, o:61, a:1, s:1, b:0), 
% 2.33/2.70  skaf73  [63, 1]      (w:1, o:60, a:1, s:1, b:0), 
% 2.33/2.70  skaf72  [64, 1]      (w:1, o:59, a:1, s:1, b:0), 
% 2.33/2.70  skaf71  [65, 1]      (w:1, o:58, a:1, s:1, b:0), 
% 2.33/2.70  skaf70  [66, 1]      (w:1, o:57, a:1, s:1, b:0), 
% 2.33/2.70  skaf69  [67, 1]      (w:1, o:56, a:1, s:1, b:0), 
% 2.33/2.70  skaf68  [68, 1]      (w:1, o:55, a:1, s:1, b:0), 
% 2.33/2.70  skaf67  [69, 1]      (w:1, o:54, a:1, s:1, b:0), 
% 2.33/2.70  skaf66  [70, 1]      (w:1, o:53, a:1, s:1, b:0), 
% 2.33/2.70  skaf65  [71, 1]      (w:1, o:52, a:1, s:1, b:0), 
% 2.33/2.70  skaf64  [72, 1]      (w:1, o:51, a:1, s:1, b:0), 
% 2.33/2.70  skaf63  [73, 1]      (w:1, o:50, a:1, s:1, b:0), 
% 2.33/2.70  skaf62  [74, 1]      (w:1, o:49, a:1, s:1, b:0), 
% 2.33/2.70  skaf61  [75, 1]      (w:1, o:48, a:1, s:1, b:0), 
% 2.33/2.70  skaf60  [76, 1]      (w:1, o:47, a:1, s:1, b:0), 
% 2.33/2.70  skaf59  [77, 1]      (w:1, o:46, a:1, s:1, b:0), 
% 2.33/2.70  skaf58  [78, 1]      (w:1, o:45, a:1, s:1, b:0), 
% 2.33/2.70  skaf57  [79, 1]      (w:1, o:44, a:1, s:1, b:0), 
% 2.33/2.70  skaf56  [80, 1]      (w:1, o:43, a:1, s:1, b:0), 
% 2.33/2.70  skaf55  [81, 1]      (w:1, o:42, a:1, s:1, b:0), 
% 2.33/2.70  skaf54  [82, 1]      (w:1, o:41, a:1, s:1, b:0), 
% 2.33/2.70  skaf53  [83, 1]      (w:1, o:40, a:1, s:1, b:0), 
% 2.33/2.70  skaf52  [84, 1]      (w:1, o:39, a:1, s:1, b:0), 
% 2.33/2.70  skaf51  [85, 1]      (w:1, o:38, a:1, s:1, b:0), 
% 2.33/2.70  skaf50  [86, 1]      (w:1, o:37, a:1, s:1, b:0), 
% 2.33/2.70  skaf49  [87, 1]      (w:1, o:35, a:1, s:1, b:0), 
% 2.33/2.70  skaf44  [88, 1]      (w:1, o:36, a:1, s:1, b:0), 
% 2.33/2.70  skaf48  [90, 2]      (w:1, o:104, a:1, s:1, b:0), 
% 2.33/2.70  skaf47  [91, 2]      (w:1, o:103, a:1, s:1, b:0), 
% 2.33/2.70  skaf46  [92, 2]      (w:1, o:102, a:1, s:1, b:0), 
% 2.33/2.70  skaf45  [93, 2]      (w:1, o:101, a:1, s:1, b:0), 
% 2.33/2.70  skaf43  [94, 2]      (w:1, o:106, a:1, s:1, b:0), 
% 2.33/2.70  skaf42  [95, 2]      (w:1, o:105, a:1, s:1, b:0), 
% 2.33/2.70  geq  [96, 2]      (w:1, o:108, a:1, s:1, b:0), 
% 2.33/2.70  segmentP  [97, 2]      (w:1, o:109, a:1, s:1, b:0), 
% 2.33/2.70  rearsegP  [98, 2]      (w:1, o:100, a:1, s:1, b:0), 
% 2.33/2.70  frontsegP  [99, 2]      (w:1, o:107, a:1, s:1, b:0), 
% 2.33/2.70  leq  [100, 2]      (w:1, o:110, a:1, s:1, b:0), 
% 2.33/2.70  lt  [101, 2]      (w:1, o:111, a:1, s:1, b:0), 
% 2.33/2.70  cons  [102, 2]      (w:1, o:112, a:1, s:1, b:0), 
% 2.33/2.70  memberP  [103, 2]      (w:1, o:113, a:1, s:1, b:0), 
% 2.33/2.70  app  [104, 2]      (w:1, o:114, a:1, s:1, b:0), 
% 2.33/2.70  tl  [105, 1]      (w:1, o:73, a:1, s:1, b:0), 
% 2.33/2.70  hd  [106, 1]      (w:1, o:74, a:1, s:1, b:0), 
% 2.33/2.70  neq  [107, 2]      (w:1, o:115, a:1, s:1, b:0), 
% 2.33/2.70  gt  [108, 2]      (w:1, o:116, a:1, s:1, b:0), 
% 2.33/2.70  sk1  [113, 0]      (w:1, o:7, a:1, s:1, b:0), 
% 2.33/2.70  sk2  [114, 0]      (w:1, o:8, a:1, s:1, b:0), 
% 2.33/2.70  sk3  [115, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 2.33/2.70  sk4  [116, 0]      (w:1, o:10, a:1, s:1, b:0).
% 2.33/2.70  
% 2.33/2.70  
% 2.33/2.70  Starting Search:
% 2.33/2.70  
% 2.33/2.70  Resimplifying inuse:
% 2.33/2.70  Done
% 2.33/2.70  
% 2.33/2.70  
% 2.33/2.70  Intermediate Status:
% 2.33/2.70  Generated:    4164
% 2.33/2.70  Kept:         2088
% 2.33/2.70  Inuse:        204
% 2.33/2.70  Deleted:      2
% 2.33/2.70  Deletedinuse: 0
% 2.33/2.70  
% 2.33/2.70  Resimplifying inuse:
% 2.33/2.70  Done
% 2.33/2.70  
% 2.33/2.70  Resimplifying inuse:
% 2.33/2.70  Done
% 2.33/2.70  
% 2.33/2.70  
% 2.33/2.70  Intermediate Status:
% 2.33/2.70  Generated:    8986
% 2.33/2.70  Kept:         4648
% 2.33/2.70  Inuse:        289
% 2.33/2.70  Deleted:      2
% 2.33/2.70  Deletedinuse: 0
% 2.33/2.70  
% 2.33/2.70  Resimplifying inuse:
% 2.33/2.70  Done
% 2.33/2.70  
% 2.33/2.70  Resimplifying inuse:
% 2.33/2.70  Done
% 2.33/2.70  
% 2.33/2.70  
% 2.33/2.70  Intermediate Status:
% 2.33/2.70  Generated:    14994
% 2.33/2.70  Kept:         6906
% 2.33/2.70  Inuse:        369
% 2.33/2.70  Deleted:      2
% 2.33/2.70  Deletedinuse: 0
% 2.33/2.70  
% 2.33/2.70  Resimplifying inuse:
% 2.33/2.70  Done
% 2.33/2.70  
% 2.33/2.70  Resimplifying inuse:
% 2.33/2.70  Done
% 2.33/2.70  
% 2.33/2.70  
% 2.33/2.70  Intermediate Status:
% 2.33/2.70  Generated:    25260
% 2.33/2.70  Kept:         9079
% 2.33/2.70  Inuse:        404
% 2.33/2.70  Deleted:      2
% 2.33/2.70  Deletedinuse: 0
% 2.33/2.70  
% 2.33/2.70  Resimplifying inuse:
% 2.33/2.70  Done
% 2.33/2.70  
% 2.33/2.70  Resimplifying inuse:
% 2.33/2.70  Done
% 2.33/2.70  
% 2.33/2.70  
% 2.33/2.70  Intermediate Status:
% 2.33/2.70  Generated:    40522
% 2.33/2.70  Kept:         11187
% 2.33/2.70  Inuse:        454
% 2.33/2.70  Deleted:      4
% 2.33/2.70  Deletedinuse: 2
% 2.33/2.70  
% 2.33/2.70  Resimplifying inuse:
% 2.33/2.70  Done
% 2.33/2.70  
% 2.33/2.70  Resimplifying inuse:
% 2.33/2.70  Done
% 2.33/2.70  
% 2.33/2.70  
% 2.33/2.70  Intermediate Status:
% 2.33/2.70  Generated:    45664
% 2.33/2.70  Kept:         13219
% 2.33/2.70  Inuse:        490
% 2.33/2.70  Deleted:      4
% 2.33/2.70  Deletedinuse: 2
% 2.33/2.70  
% 2.33/2.70  Resimplifying inuse:
% 2.33/2.70  Done
% 2.33/2.70  
% 2.33/2.70  Resimplifying inuse:
% 2.33/2.70  Done
% 2.33/2.70  
% 2.33/2.70  
% 2.33/2.70  Intermediate Status:
% 2.33/2.70  Generated:    54474
% 2.33/2.70  Kept:         15683
% 2.33/2.70  Inuse:        524
% 2.33/2.70  Deleted:      4
% 2.33/2.70  Deletedinuse: 2
% 2.33/2.70  
% 2.33/2.70  Resimplifying inuse:
% 2.33/2.70  Done
% 2.33/2.70  
% 2.33/2.70  Resimplifying inuse:
% 2.33/2.70  Done
% 2.33/2.70  
% 2.33/2.70  
% 2.33/2.70  Intermediate Status:
% 2.33/2.70  Generated:    63983
% 2.33/2.70  Kept:         17784
% 2.33/2.70  Inuse:        559
% 2.33/2.70  Deleted:      5
% 2.33/2.70  Deletedinuse: 3
% 2.33/2.70  
% 2.33/2.70  Resimplifying inuse:
% 2.33/2.70  Done
% 2.33/2.70  
% 2.33/2.70  Resimplifying inuse:
% 2.33/2.70  Done
% 2.33/2.70  
% 2.33/2.70  
% 2.33/2.70  Intermediate Status:
% 2.33/2.70  Generated:    75102
% 2.33/2.70  Kept:         19794
% 2.33/2.70  Inuse:        588
% 2.33/2.70  Deleted:      7
% 2.33/2.70  Deletedinuse: 5
% 2.33/2.70  
% 2.33/2.70  Resimplifying inuse:
% 2.33/2.70  Done
% 2.33/2.70  
% 2.33/2.70  Resimplifying clauses:
% 2.33/2.70  
% 2.33/2.70  Bliksems!, er is een bewijs:
% 2.33/2.70  % SZS status Unsatisfiable
% 2.33/2.70  % SZS output start Refutation
% 2.33/2.70  
% 2.33/2.70  clause( 79, [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ] )
% 2.33/2.70  .
% 2.33/2.70  clause( 112, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 2.33/2.70    ssList( X ) ) ] )
% 2.33/2.70  .
% 2.33/2.70  clause( 182, [ ssList( sk1 ) ] )
% 2.33/2.70  .
% 2.33/2.70  clause( 186, [ =( sk4, sk2 ) ] )
% 2.33/2.70  .
% 2.33/2.70  clause( 187, [ =( sk3, sk1 ) ] )
% 2.33/2.70  .
% 2.33/2.70  clause( 188, [ =( nil, sk2 ), =( nil, sk1 ) ] )
% 2.33/2.70  .
% 2.33/2.70  clause( 189, [ ~( =( nil, sk1 ) ), ~( =( nil, sk2 ) ) ] )
% 2.33/2.70  .
% 2.33/2.70  clause( 190, [ =( nil, sk2 ), neq( sk1, sk1 ) ] )
% 2.33/2.70  .
% 2.33/2.70  clause( 191, [ =( nil, sk2 ), rearsegP( sk2, sk1 ) ] )
% 2.33/2.70  .
% 2.33/2.70  clause( 193, [ rearsegP( sk2, sk1 ), =( sk2, sk1 ) ] )
% 2.33/2.70  .
% 2.33/2.70  clause( 199, [ ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 2.33/2.70  .
% 2.33/2.70  clause( 382, [ ~( neq( sk1, sk1 ) ) ] )
% 2.33/2.70  .
% 2.33/2.70  clause( 1507, [ =( nil, sk1 ), ~( rearsegP( sk2, sk1 ) ) ] )
% 2.33/2.70  .
% 2.33/2.70  clause( 20261, [ =( nil, sk1 ) ] )
% 2.33/2.70  .
% 2.33/2.70  clause( 20262, [ =( sk2, sk1 ) ] )
% 2.33/2.70  .
% 2.33/2.70  clause( 20263, [] )
% 2.33/2.70  .
% 2.33/2.70  
% 2.33/2.70  
% 2.33/2.70  % SZS output end Refutation
% 2.33/2.70  found a proof!
% 2.33/2.70  
% 2.33/2.70  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 2.33/2.70  
% 2.33/2.70  initialclauses(
% 2.33/2.70  [ clause( 20265, [ equalelemsP( nil ) ] )
% 2.33/2.70  , clause( 20266, [ duplicatefreeP( nil ) ] )
% 2.33/2.70  , clause( 20267, [ strictorderedP( nil ) ] )
% 2.33/2.70  , clause( 20268, [ totalorderedP( nil ) ] )
% 2.33/2.70  , clause( 20269, [ strictorderP( nil ) ] )
% 2.33/2.70  , clause( 20270, [ totalorderP( nil ) ] )
% 2.33/2.70  , clause( 20271, [ cyclefreeP( nil ) ] )
% 2.33/2.70  , clause( 20272, [ ssList( nil ) ] )
% 2.33/2.70  , clause( 20273, [ ssItem( skac3 ) ] )
% 2.33/2.70  , clause( 20274, [ ssItem( skac2 ) ] )
% 2.33/2.70  , clause( 20275, [ ~( singletonP( nil ) ) ] )
% 2.33/2.70  , clause( 20276, [ ssItem( skaf83( X ) ) ] )
% 2.33/2.70  , clause( 20277, [ ssList( skaf82( X ) ) ] )
% 2.33/2.70  , clause( 20278, [ ssList( skaf81( X ) ) ] )
% 2.33/2.70  , clause( 20279, [ ssList( skaf80( X ) ) ] )
% 2.33/2.70  , clause( 20280, [ ssItem( skaf79( X ) ) ] )
% 2.33/2.70  , clause( 20281, [ ssItem( skaf78( X ) ) ] )
% 2.33/2.70  , clause( 20282, [ ssList( skaf77( X ) ) ] )
% 2.33/2.70  , clause( 20283, [ ssList( skaf76( X ) ) ] )
% 2.33/2.70  , clause( 20284, [ ssList( skaf75( X ) ) ] )
% 2.33/2.70  , clause( 20285, [ ssItem( skaf74( X ) ) ] )
% 2.33/2.70  , clause( 20286, [ ssList( skaf73( X ) ) ] )
% 2.33/2.70  , clause( 20287, [ ssList( skaf72( X ) ) ] )
% 2.33/2.70  , clause( 20288, [ ssList( skaf71( X ) ) ] )
% 2.33/2.70  , clause( 20289, [ ssItem( skaf70( X ) ) ] )
% 2.33/2.70  , clause( 20290, [ ssItem( skaf69( X ) ) ] )
% 2.33/2.70  , clause( 20291, [ ssList( skaf68( X ) ) ] )
% 2.33/2.70  , clause( 20292, [ ssList( skaf67( X ) ) ] )
% 2.33/2.70  , clause( 20293, [ ssList( skaf66( X ) ) ] )
% 2.33/2.70  , clause( 20294, [ ssItem( skaf65( X ) ) ] )
% 2.33/2.70  , clause( 20295, [ ssItem( skaf64( X ) ) ] )
% 2.33/2.70  , clause( 20296, [ ssList( skaf63( X ) ) ] )
% 2.33/2.70  , clause( 20297, [ ssList( skaf62( X ) ) ] )
% 2.33/2.70  , clause( 20298, [ ssList( skaf61( X ) ) ] )
% 2.33/2.70  , clause( 20299, [ ssItem( skaf60( X ) ) ] )
% 2.33/2.70  , clause( 20300, [ ssItem( skaf59( X ) ) ] )
% 2.33/2.70  , clause( 20301, [ ssList( skaf58( X ) ) ] )
% 2.33/2.70  , clause( 20302, [ ssList( skaf57( X ) ) ] )
% 2.33/2.70  , clause( 20303, [ ssList( skaf56( X ) ) ] )
% 2.33/2.70  , clause( 20304, [ ssItem( skaf55( X ) ) ] )
% 2.33/2.70  , clause( 20305, [ ssItem( skaf54( X ) ) ] )
% 2.33/2.70  , clause( 20306, [ ssList( skaf53( X ) ) ] )
% 2.33/2.70  , clause( 20307, [ ssList( skaf52( X ) ) ] )
% 2.33/2.70  , clause( 20308, [ ssList( skaf51( X ) ) ] )
% 2.33/2.70  , clause( 20309, [ ssItem( skaf50( X ) ) ] )
% 2.33/2.70  , clause( 20310, [ ssItem( skaf49( X ) ) ] )
% 2.33/2.70  , clause( 20311, [ ssItem( skaf44( X ) ) ] )
% 2.33/2.70  , clause( 20312, [ ssList( skaf48( X, Y ) ) ] )
% 2.33/2.70  , clause( 20313, [ ssList( skaf47( X, Y ) ) ] )
% 2.33/2.70  , clause( 20314, [ ssList( skaf46( X, Y ) ) ] )
% 2.33/2.70  , clause( 20315, [ ssList( skaf45( X, Y ) ) ] )
% 2.33/2.70  , clause( 20316, [ ssList( skaf43( X, Y ) ) ] )
% 2.33/2.70  , clause( 20317, [ ssList( skaf42( X, Y ) ) ] )
% 2.33/2.70  , clause( 20318, [ ~( =( skac3, skac2 ) ) ] )
% 2.33/2.70  , clause( 20319, [ ~( ssItem( X ) ), geq( X, X ) ] )
% 2.33/2.70  , clause( 20320, [ ~( ssList( X ) ), segmentP( X, nil ) ] )
% 2.33/2.70  , clause( 20321, [ ~( ssList( X ) ), segmentP( X, X ) ] )
% 2.33/2.70  , clause( 20322, [ ~( ssList( X ) ), rearsegP( X, nil ) ] )
% 2.33/2.70  , clause( 20323, [ ~( ssList( X ) ), rearsegP( X, X ) ] )
% 2.33/2.70  , clause( 20324, [ ~( ssList( X ) ), frontsegP( X, nil ) ] )
% 2.33/2.70  , clause( 20325, [ ~( ssList( X ) ), frontsegP( X, X ) ] )
% 2.33/2.70  , clause( 20326, [ ~( ssItem( X ) ), leq( X, X ) ] )
% 2.33/2.70  , clause( 20327, [ ~( lt( X, X ) ), ~( ssItem( X ) ) ] )
% 2.33/2.70  , clause( 20328, [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ] )
% 2.33/2.70  , clause( 20329, [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ] )
% 2.33/2.70  , clause( 20330, [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ] )
% 2.33/2.70  , clause( 20331, [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ] )
% 2.33/2.70  , clause( 20332, [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ] )
% 2.33/2.70  , clause( 20333, [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ] )
% 2.33/2.70  , clause( 20334, [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ] )
% 2.33/2.70  , clause( 20335, [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ] )
% 2.33/2.70  , clause( 20336, [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ] )
% 2.33/2.70  , clause( 20337, [ ~( ssList( X ) ), =( app( X, nil ), X ) ] )
% 2.33/2.70  , clause( 20338, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 2.33/2.70  , clause( 20339, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 2.33/2.70  , clause( 20340, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 2.33/2.70  , clause( 20341, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 2.33/2.70  , clause( 20342, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 2.33/2.70  , clause( 20343, [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ]
% 2.33/2.70     )
% 2.33/2.70  , clause( 20344, [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 2.33/2.70     )
% 2.33/2.70  , clause( 20345, [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ]
% 2.33/2.70     )
% 2.33/2.70  , clause( 20346, [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 2.33/2.70     )
% 2.33/2.70  , clause( 20347, [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X )
% 2.33/2.70     ] )
% 2.33/2.70  , clause( 20348, [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X )
% 2.33/2.70     ] )
% 2.33/2.70  , clause( 20349, [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X )
% 2.33/2.70     ) ] )
% 2.33/2.70  , clause( 20350, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y )
% 2.33/2.70     ) ] )
% 2.33/2.70  , clause( 20351, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), 
% 2.33/2.70    skaf49( X ) ) ] )
% 2.33/2.70  , clause( 20352, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), 
% 2.33/2.70    skaf50( X ) ) ] )
% 2.33/2.70  , clause( 20353, [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), 
% 2.33/2.70    equalelemsP( X ) ] )
% 2.33/2.70  , clause( 20354, [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), 
% 2.33/2.70    strictorderedP( X ) ] )
% 2.33/2.70  , clause( 20355, [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), 
% 2.33/2.70    totalorderedP( X ) ] )
% 2.33/2.70  , clause( 20356, [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), 
% 2.33/2.70    strictorderP( X ) ] )
% 2.33/2.70  , clause( 20357, [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), 
% 2.33/2.70    strictorderP( X ) ] )
% 2.33/2.70  , clause( 20358, [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), 
% 2.33/2.70    totalorderP( X ) ] )
% 2.33/2.70  , clause( 20359, [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), 
% 2.33/2.70    totalorderP( X ) ] )
% 2.33/2.70  , clause( 20360, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y )
% 2.33/2.70     ), Y ) ] )
% 2.33/2.70  , clause( 20361, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y )
% 2.33/2.70     ), X ) ] )
% 2.33/2.70  , clause( 20362, [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( 
% 2.33/2.70    Y ) ) ] )
% 2.33/2.70  , clause( 20363, [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( 
% 2.33/2.70    Y ) ) ] )
% 2.33/2.70  , clause( 20364, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X
% 2.33/2.70     ) ] )
% 2.33/2.70  , clause( 20365, [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( 
% 2.33/2.70    X ), nil ), X ) ] )
% 2.33/2.70  , clause( 20366, [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X
% 2.33/2.70     ) ] )
% 2.33/2.70  , clause( 20367, [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( 
% 2.33/2.70    X, Y ) ] )
% 2.33/2.70  , clause( 20368, [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( 
% 2.33/2.70    nil, X ) ] )
% 2.33/2.70  , clause( 20369, [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 2.33/2.70    Y, X ) ] )
% 2.33/2.70  , clause( 20370, [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( 
% 2.33/2.70    Y, X ) ] )
% 2.33/2.70  , clause( 20371, [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), 
% 2.33/2.70    leq( Y, X ) ] )
% 2.33/2.70  , clause( 20372, [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), 
% 2.33/2.70    geq( Y, X ) ] )
% 2.33/2.70  , clause( 20373, [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X
% 2.33/2.70     ), =( nil, X ) ] )
% 2.33/2.70  , clause( 20374, [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 2.33/2.70    ssItem( Y ) ) ] )
% 2.33/2.70  , clause( 20375, [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 2.33/2.70    ssItem( X ) ) ] )
% 2.33/2.70  , clause( 20376, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 2.33/2.70    strictorderedP( cons( Y, X ) ) ] )
% 2.33/2.70  , clause( 20377, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 2.33/2.70    totalorderedP( cons( Y, X ) ) ] )
% 2.33/2.70  , clause( 20378, [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 2.33/2.70    ssItem( Y ) ) ] )
% 2.33/2.70  , clause( 20379, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 2.33/2.70    ssList( X ) ) ] )
% 2.33/2.70  , clause( 20380, [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( 
% 2.33/2.70    Y ) ), singletonP( Y ) ] )
% 2.33/2.70  , clause( 20381, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 2.33/2.70    ssItem( X ) ) ] )
% 2.33/2.70  , clause( 20382, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 2.33/2.70    X ) ), =( nil, X ) ] )
% 2.33/2.70  , clause( 20383, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 2.33/2.70    X ) ), =( nil, Y ) ] )
% 2.33/2.70  , clause( 20384, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil
% 2.33/2.70     ), Y ), cons( X, Y ) ) ] )
% 2.33/2.70  , clause( 20385, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 2.33/2.70    X, Y ), =( X, Y ) ] )
% 2.33/2.70  , clause( 20386, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 2.33/2.70    X, Y ), =( X, Y ) ] )
% 2.33/2.70  , clause( 20387, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( 
% 2.33/2.70    app( Y, X ) ), hd( Y ) ) ] )
% 2.33/2.70  , clause( 20388, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 2.33/2.70    ~( ssItem( X ) ), strictorderedP( Y ), =( nil, Y ) ] )
% 2.33/2.70  , clause( 20389, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 2.33/2.70    ~( ssItem( X ) ), totalorderedP( Y ), =( nil, Y ) ] )
% 2.33/2.70  , clause( 20390, [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), 
% 2.33/2.70    ~( ssItem( Y ) ), =( Y, X ) ] )
% 2.33/2.70  , clause( 20391, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( 
% 2.33/2.70    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 2.33/2.70  , clause( 20392, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( 
% 2.33/2.70    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 2.33/2.70  , clause( 20393, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( 
% 2.33/2.70    ssList( X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 2.33/2.70  , clause( 20394, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), 
% 2.33/2.70    ~( ssItem( Y ) ), =( Y, X ) ] )
% 2.33/2.70  , clause( 20395, [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 2.33/2.70     ), =( app( skaf46( X, Y ), Y ), X ) ] )
% 2.33/2.70  , clause( 20396, [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 2.33/2.70     ), =( app( Y, skaf45( X, Y ) ), X ) ] )
% 2.33/2.70  , clause( 20397, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( 
% 2.33/2.70    app( Y, X ) ), app( tl( Y ), X ) ) ] )
% 2.33/2.70  , clause( 20398, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 2.33/2.70    ~( ssItem( X ) ), lt( X, hd( Y ) ), =( nil, Y ) ] )
% 2.33/2.70  , clause( 20399, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 2.33/2.70    ~( ssItem( X ) ), leq( X, hd( Y ) ), =( nil, Y ) ] )
% 2.33/2.70  , clause( 20400, [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y )
% 2.33/2.70     ), ~( ssList( X ) ), rearsegP( app( Z, X ), Y ) ] )
% 2.33/2.70  , clause( 20401, [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y )
% 2.33/2.70     ), ~( ssList( X ) ), frontsegP( app( X, Z ), Y ) ] )
% 2.33/2.70  , clause( 20402, [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( 
% 2.33/2.70    ssItem( X ) ), memberP( cons( Y, Z ), X ) ] )
% 2.33/2.70  , clause( 20403, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) )
% 2.33/2.70    , ~( ssItem( Y ) ), memberP( cons( Z, X ), Y ) ] )
% 2.33/2.70  , clause( 20404, [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 2.33/2.70    , ~( ssItem( Y ) ), memberP( app( X, Z ), Y ) ] )
% 2.33/2.70  , clause( 20405, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) )
% 2.33/2.70    , ~( ssItem( Y ) ), memberP( app( Z, X ), Y ) ] )
% 2.33/2.70  , clause( 20406, [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X )
% 2.33/2.70    , cons( skaf78( X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ] )
% 2.33/2.70  , clause( 20407, [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y
% 2.33/2.70     ) ), ~( ssList( Z ) ), rearsegP( Z, Y ) ] )
% 2.33/2.70  , clause( 20408, [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X
% 2.33/2.70     ) ), ~( ssList( Z ) ), frontsegP( Z, X ) ] )
% 2.33/2.70  , clause( 20409, [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), 
% 2.33/2.70    ~( ssList( X ) ), =( app( X, Y ), nil ) ] )
% 2.33/2.70  , clause( 20410, [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 2.33/2.70    ssItem( Y ) ), ~( ssItem( X ) ), gt( X, Z ) ] )
% 2.33/2.70  , clause( 20411, [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 2.33/2.70    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 2.33/2.70  , clause( 20412, [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), 
% 2.33/2.70    ~( ssItem( Y ) ), ~( ssItem( X ) ), geq( X, Z ) ] )
% 2.33/2.70  , clause( 20413, [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 2.33/2.70    =( app( app( Z, Y ), X ), app( Z, app( Y, X ) ) ) ] )
% 2.33/2.70  , clause( 20414, [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), 
% 2.33/2.70    ~( ssList( X ) ), ~( ssList( Z ) ), =( Y, Z ) ] )
% 2.33/2.70  , clause( 20415, [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), 
% 2.33/2.70    ~( ssList( Y ) ), ~( ssList( Z ) ), =( X, Z ) ] )
% 2.33/2.70  , clause( 20416, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( 
% 2.33/2.70    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ] )
% 2.33/2.70  , clause( 20417, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( 
% 2.33/2.70    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ] )
% 2.33/2.70  , clause( 20418, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( 
% 2.33/2.70    ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ] )
% 2.33/2.70  , clause( 20419, [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 2.33/2.70    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 2.33/2.70  , clause( 20420, [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), 
% 2.33/2.70    ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Z ) ] )
% 2.33/2.70  , clause( 20421, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 2.33/2.70    =( cons( X, app( Y, Z ) ), app( cons( X, Y ), Z ) ) ] )
% 2.33/2.70  , clause( 20422, [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 2.33/2.70    ssList( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ] )
% 2.33/2.70  , clause( 20423, [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( 
% 2.33/2.70    ssList( Y ) ), ~( ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y
% 2.33/2.70     ) ] )
% 2.33/2.70  , clause( 20424, [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( 
% 2.33/2.70    ssList( Y ) ), ~( ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, 
% 2.33/2.70    Y ) ] )
% 2.33/2.70  , clause( 20425, [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 2.33/2.70    ssItem( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ] )
% 2.33/2.70  , clause( 20426, [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( 
% 2.33/2.70    skaf75( X ), cons( skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), 
% 2.33/2.70    skaf77( X ) ) ), X ) ] )
% 2.33/2.70  , clause( 20427, [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( 
% 2.33/2.70    skaf71( X ), cons( skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), 
% 2.33/2.70    skaf73( X ) ) ), X ) ] )
% 2.33/2.70  , clause( 20428, [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( 
% 2.33/2.70    skaf66( X ), cons( skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), 
% 2.33/2.70    skaf68( X ) ) ), X ) ] )
% 2.33/2.70  , clause( 20429, [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( 
% 2.33/2.70    X ), cons( skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) )
% 2.33/2.70     ), X ) ] )
% 2.33/2.70  , clause( 20430, [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( 
% 2.33/2.70    X ), cons( skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) )
% 2.33/2.70     ), X ) ] )
% 2.33/2.70  , clause( 20431, [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( 
% 2.33/2.70    X ), cons( skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) )
% 2.33/2.70     ), X ) ] )
% 2.33/2.70  , clause( 20432, [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 2.33/2.70     ), =( app( app( skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ] )
% 2.33/2.70  , clause( 20433, [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) )
% 2.33/2.70    , =( app( skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ] )
% 2.33/2.70  , clause( 20434, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 2.33/2.70    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ] )
% 2.33/2.70  , clause( 20435, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 2.33/2.70    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ] )
% 2.33/2.70  , clause( 20436, [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T )
% 2.33/2.70     ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), 
% 2.33/2.70    Y ) ] )
% 2.33/2.70  , clause( 20437, [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), 
% 2.33/2.70    ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ]
% 2.33/2.70     )
% 2.33/2.70  , clause( 20438, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( 
% 2.33/2.70    T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y
% 2.33/2.70    , T ) ] )
% 2.33/2.70  , clause( 20439, [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), 
% 2.33/2.70    ~( ssList( X ) ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ]
% 2.33/2.70     )
% 2.33/2.70  , clause( 20440, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( 
% 2.33/2.70    T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ]
% 2.33/2.70     )
% 2.33/2.70  , clause( 20441, [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), 
% 2.33/2.70    ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ]
% 2.33/2.70     )
% 2.33/2.70  , clause( 20442, [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) )
% 2.33/2.70    , ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( 
% 2.33/2.70    Z, X ), cons( T, Y ) ) ] )
% 2.33/2.70  , clause( 20443, [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) )
% 2.33/2.70    , ~( ssList( T ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) )
% 2.33/2.70    , ~( duplicatefreeP( U ) ), ~( ssList( U ) ) ] )
% 2.33/2.70  , clause( 20444, [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( 
% 2.33/2.70    ssList( T ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( 
% 2.33/2.70    equalelemsP( U ) ), ~( ssList( U ) ), =( Y, Z ) ] )
% 2.33/2.70  , clause( 20445, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 2.33/2.70    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 2.33/2.70    , ~( ssItem( Y ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T
% 2.33/2.70     ) ] )
% 2.33/2.70  , clause( 20446, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 2.33/2.70    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 2.33/2.70    , ~( ssItem( Y ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T
% 2.33/2.70     ) ] )
% 2.33/2.70  , clause( 20447, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 2.33/2.70    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 2.33/2.70    , ~( ssItem( Y ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T )
% 2.33/2.70    , lt( T, Y ) ] )
% 2.33/2.70  , clause( 20448, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 2.33/2.70    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 2.33/2.70    , ~( ssItem( Y ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T )
% 2.33/2.70    , leq( T, Y ) ] )
% 2.33/2.70  , clause( 20449, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, 
% 2.33/2.70    cons( X, T ) ), cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) )
% 2.33/2.70    , ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W
% 2.33/2.70     ) ), ~( ssList( W ) ) ] )
% 2.33/2.70  , clause( 20450, [ ssList( sk1 ) ] )
% 2.33/2.70  , clause( 20451, [ ssList( sk2 ) ] )
% 2.33/2.70  , clause( 20452, [ ssList( sk3 ) ] )
% 2.33/2.70  , clause( 20453, [ ssList( sk4 ) ] )
% 2.33/2.70  , clause( 20454, [ =( sk2, sk4 ) ] )
% 2.33/2.70  , clause( 20455, [ =( sk1, sk3 ) ] )
% 2.33/2.70  , clause( 20456, [ =( nil, sk2 ), =( nil, sk1 ) ] )
% 2.33/2.70  , clause( 20457, [ =( nil, sk2 ), ~( =( nil, sk2 ) ) ] )
% 2.33/2.70  , clause( 20458, [ ~( =( nil, sk1 ) ), =( nil, sk1 ) ] )
% 2.33/2.70  , clause( 20459, [ ~( =( nil, sk1 ) ), ~( =( nil, sk2 ) ) ] )
% 2.33/2.70  , clause( 20460, [ =( nil, sk4 ), neq( sk3, nil ) ] )
% 2.33/2.70  , clause( 20461, [ =( nil, sk4 ), rearsegP( sk4, sk3 ) ] )
% 2.33/2.70  , clause( 20462, [ =( nil, sk3 ), neq( sk3, nil ) ] )
% 2.33/2.70  , clause( 20463, [ =( nil, sk3 ), rearsegP( sk4, sk3 ) ] )
% 2.33/2.70  ] ).
% 2.33/2.70  
% 2.33/2.70  
% 2.33/2.70  
% 2.33/2.70  subsumption(
% 2.33/2.70  clause( 79, [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ] )
% 2.34/2.74  , clause( 20346, [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 2.34/2.74     )
% 2.34/2.74  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 2.34/2.74    1 ), ==>( 2, 2 )] ) ).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  subsumption(
% 2.34/2.74  clause( 112, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 2.34/2.74    ssList( X ) ) ] )
% 2.34/2.74  , clause( 20379, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 2.34/2.74    ssList( X ) ) ] )
% 2.34/2.74  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 2.34/2.74     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  subsumption(
% 2.34/2.74  clause( 182, [ ssList( sk1 ) ] )
% 2.34/2.74  , clause( 20450, [ ssList( sk1 ) ] )
% 2.34/2.74  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  eqswap(
% 2.34/2.74  clause( 22034, [ =( sk4, sk2 ) ] )
% 2.34/2.74  , clause( 20454, [ =( sk2, sk4 ) ] )
% 2.34/2.74  , 0, substitution( 0, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  subsumption(
% 2.34/2.74  clause( 186, [ =( sk4, sk2 ) ] )
% 2.34/2.74  , clause( 22034, [ =( sk4, sk2 ) ] )
% 2.34/2.74  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  eqswap(
% 2.34/2.74  clause( 22793, [ =( sk3, sk1 ) ] )
% 2.34/2.74  , clause( 20455, [ =( sk1, sk3 ) ] )
% 2.34/2.74  , 0, substitution( 0, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  subsumption(
% 2.34/2.74  clause( 187, [ =( sk3, sk1 ) ] )
% 2.34/2.74  , clause( 22793, [ =( sk3, sk1 ) ] )
% 2.34/2.74  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  subsumption(
% 2.34/2.74  clause( 188, [ =( nil, sk2 ), =( nil, sk1 ) ] )
% 2.34/2.74  , clause( 20456, [ =( nil, sk2 ), =( nil, sk1 ) ] )
% 2.34/2.74  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 2.34/2.74     ).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  subsumption(
% 2.34/2.74  clause( 189, [ ~( =( nil, sk1 ) ), ~( =( nil, sk2 ) ) ] )
% 2.34/2.74  , clause( 20459, [ ~( =( nil, sk1 ) ), ~( =( nil, sk2 ) ) ] )
% 2.34/2.74  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 2.34/2.74     ).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  eqswap(
% 2.34/2.74  clause( 26084, [ =( sk2, nil ), =( nil, sk1 ) ] )
% 2.34/2.74  , clause( 188, [ =( nil, sk2 ), =( nil, sk1 ) ] )
% 2.34/2.74  , 0, substitution( 0, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  paramod(
% 2.34/2.74  clause( 26088, [ =( nil, sk2 ), neq( sk3, nil ) ] )
% 2.34/2.74  , clause( 186, [ =( sk4, sk2 ) ] )
% 2.34/2.74  , 0, clause( 20460, [ =( nil, sk4 ), neq( sk3, nil ) ] )
% 2.34/2.74  , 0, 2, substitution( 0, [] ), substitution( 1, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  paramod(
% 2.34/2.74  clause( 26089, [ neq( sk1, nil ), =( nil, sk2 ) ] )
% 2.34/2.74  , clause( 187, [ =( sk3, sk1 ) ] )
% 2.34/2.74  , 0, clause( 26088, [ =( nil, sk2 ), neq( sk3, nil ) ] )
% 2.34/2.74  , 1, 1, substitution( 0, [] ), substitution( 1, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  paramod(
% 2.34/2.74  clause( 26090, [ neq( sk1, sk1 ), =( sk2, nil ), =( nil, sk2 ) ] )
% 2.34/2.74  , clause( 26084, [ =( sk2, nil ), =( nil, sk1 ) ] )
% 2.34/2.74  , 1, clause( 26089, [ neq( sk1, nil ), =( nil, sk2 ) ] )
% 2.34/2.74  , 0, 2, substitution( 0, [] ), substitution( 1, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  eqswap(
% 2.34/2.74  clause( 26103, [ =( nil, sk2 ), neq( sk1, sk1 ), =( nil, sk2 ) ] )
% 2.34/2.74  , clause( 26090, [ neq( sk1, sk1 ), =( sk2, nil ), =( nil, sk2 ) ] )
% 2.34/2.74  , 1, substitution( 0, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  factor(
% 2.34/2.74  clause( 26133, [ =( nil, sk2 ), neq( sk1, sk1 ) ] )
% 2.34/2.74  , clause( 26103, [ =( nil, sk2 ), neq( sk1, sk1 ), =( nil, sk2 ) ] )
% 2.34/2.74  , 0, 2, substitution( 0, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  subsumption(
% 2.34/2.74  clause( 190, [ =( nil, sk2 ), neq( sk1, sk1 ) ] )
% 2.34/2.74  , clause( 26133, [ =( nil, sk2 ), neq( sk1, sk1 ) ] )
% 2.34/2.74  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 2.34/2.74     ).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  paramod(
% 2.34/2.74  clause( 27511, [ rearsegP( sk2, sk3 ), =( nil, sk4 ) ] )
% 2.34/2.74  , clause( 186, [ =( sk4, sk2 ) ] )
% 2.34/2.74  , 0, clause( 20461, [ =( nil, sk4 ), rearsegP( sk4, sk3 ) ] )
% 2.34/2.74  , 1, 1, substitution( 0, [] ), substitution( 1, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  paramod(
% 2.34/2.74  clause( 27513, [ =( nil, sk2 ), rearsegP( sk2, sk3 ) ] )
% 2.34/2.74  , clause( 186, [ =( sk4, sk2 ) ] )
% 2.34/2.74  , 0, clause( 27511, [ rearsegP( sk2, sk3 ), =( nil, sk4 ) ] )
% 2.34/2.74  , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  paramod(
% 2.34/2.74  clause( 27514, [ rearsegP( sk2, sk1 ), =( nil, sk2 ) ] )
% 2.34/2.74  , clause( 187, [ =( sk3, sk1 ) ] )
% 2.34/2.74  , 0, clause( 27513, [ =( nil, sk2 ), rearsegP( sk2, sk3 ) ] )
% 2.34/2.74  , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  subsumption(
% 2.34/2.74  clause( 191, [ =( nil, sk2 ), rearsegP( sk2, sk1 ) ] )
% 2.34/2.74  , clause( 27514, [ rearsegP( sk2, sk1 ), =( nil, sk2 ) ] )
% 2.34/2.74  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 2.34/2.74     ).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  paramod(
% 2.34/2.74  clause( 29115, [ rearsegP( sk4, sk1 ), =( nil, sk3 ) ] )
% 2.34/2.74  , clause( 187, [ =( sk3, sk1 ) ] )
% 2.34/2.74  , 0, clause( 20463, [ =( nil, sk3 ), rearsegP( sk4, sk3 ) ] )
% 2.34/2.74  , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  paramod(
% 2.34/2.74  clause( 29117, [ rearsegP( sk2, sk1 ), =( nil, sk3 ) ] )
% 2.34/2.74  , clause( 186, [ =( sk4, sk2 ) ] )
% 2.34/2.74  , 0, clause( 29115, [ rearsegP( sk4, sk1 ), =( nil, sk3 ) ] )
% 2.34/2.74  , 0, 1, substitution( 0, [] ), substitution( 1, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  paramod(
% 2.34/2.74  clause( 29118, [ =( nil, sk1 ), rearsegP( sk2, sk1 ) ] )
% 2.34/2.74  , clause( 187, [ =( sk3, sk1 ) ] )
% 2.34/2.74  , 0, clause( 29117, [ rearsegP( sk2, sk1 ), =( nil, sk3 ) ] )
% 2.34/2.74  , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  paramod(
% 2.34/2.74  clause( 29119, [ =( sk2, sk1 ), rearsegP( sk2, sk1 ), rearsegP( sk2, sk1 )
% 2.34/2.74     ] )
% 2.34/2.74  , clause( 191, [ =( nil, sk2 ), rearsegP( sk2, sk1 ) ] )
% 2.34/2.74  , 0, clause( 29118, [ =( nil, sk1 ), rearsegP( sk2, sk1 ) ] )
% 2.34/2.74  , 0, 1, substitution( 0, [] ), substitution( 1, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  factor(
% 2.34/2.74  clause( 29122, [ =( sk2, sk1 ), rearsegP( sk2, sk1 ) ] )
% 2.34/2.74  , clause( 29119, [ =( sk2, sk1 ), rearsegP( sk2, sk1 ), rearsegP( sk2, sk1
% 2.34/2.74     ) ] )
% 2.34/2.74  , 1, 2, substitution( 0, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  subsumption(
% 2.34/2.74  clause( 193, [ rearsegP( sk2, sk1 ), =( sk2, sk1 ) ] )
% 2.34/2.74  , clause( 29122, [ =( sk2, sk1 ), rearsegP( sk2, sk1 ) ] )
% 2.34/2.74  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 2.34/2.74     ).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  eqswap(
% 2.34/2.74  clause( 29123, [ ~( =( Y, X ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 2.34/2.74    ssList( X ) ) ] )
% 2.34/2.74  , clause( 112, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 2.34/2.74    ssList( X ) ) ] )
% 2.34/2.74  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  factor(
% 2.34/2.74  clause( 29124, [ ~( =( X, X ) ), ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 2.34/2.74  , clause( 29123, [ ~( =( Y, X ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 2.34/2.74    ssList( X ) ) ] )
% 2.34/2.74  , 2, 3, substitution( 0, [ :=( X, X ), :=( Y, X )] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  eqrefl(
% 2.34/2.74  clause( 29125, [ ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 2.34/2.74  , clause( 29124, [ ~( =( X, X ) ), ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 2.34/2.74  , 0, substitution( 0, [ :=( X, X )] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  subsumption(
% 2.34/2.74  clause( 199, [ ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 2.34/2.74  , clause( 29125, [ ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 2.34/2.74  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 2.34/2.74    1 )] ) ).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  resolution(
% 2.34/2.74  clause( 29126, [ ~( neq( sk1, sk1 ) ) ] )
% 2.34/2.74  , clause( 199, [ ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 2.34/2.74  , 1, clause( 182, [ ssList( sk1 ) ] )
% 2.34/2.74  , 0, substitution( 0, [ :=( X, sk1 )] ), substitution( 1, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  subsumption(
% 2.34/2.74  clause( 382, [ ~( neq( sk1, sk1 ) ) ] )
% 2.34/2.74  , clause( 29126, [ ~( neq( sk1, sk1 ) ) ] )
% 2.34/2.74  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  eqswap(
% 2.34/2.74  clause( 29127, [ =( X, nil ), ~( rearsegP( nil, X ) ), ~( ssList( X ) ) ]
% 2.34/2.74     )
% 2.34/2.74  , clause( 79, [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ] )
% 2.34/2.74  , 2, substitution( 0, [ :=( X, X )] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  eqswap(
% 2.34/2.74  clause( 29129, [ =( sk1, nil ), =( nil, sk2 ) ] )
% 2.34/2.74  , clause( 188, [ =( nil, sk2 ), =( nil, sk1 ) ] )
% 2.34/2.74  , 1, substitution( 0, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  resolution(
% 2.34/2.74  clause( 29131, [ =( sk1, nil ), ~( rearsegP( nil, sk1 ) ) ] )
% 2.34/2.74  , clause( 29127, [ =( X, nil ), ~( rearsegP( nil, X ) ), ~( ssList( X ) ) ]
% 2.34/2.74     )
% 2.34/2.74  , 2, clause( 182, [ ssList( sk1 ) ] )
% 2.34/2.74  , 0, substitution( 0, [ :=( X, sk1 )] ), substitution( 1, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  paramod(
% 2.34/2.74  clause( 29159, [ ~( rearsegP( sk2, sk1 ) ), =( sk1, nil ), =( sk1, nil ) ]
% 2.34/2.74     )
% 2.34/2.74  , clause( 29129, [ =( sk1, nil ), =( nil, sk2 ) ] )
% 2.34/2.74  , 1, clause( 29131, [ =( sk1, nil ), ~( rearsegP( nil, sk1 ) ) ] )
% 2.34/2.74  , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  eqswap(
% 2.34/2.74  clause( 29194, [ =( nil, sk1 ), ~( rearsegP( sk2, sk1 ) ), =( sk1, nil ) ]
% 2.34/2.74     )
% 2.34/2.74  , clause( 29159, [ ~( rearsegP( sk2, sk1 ) ), =( sk1, nil ), =( sk1, nil )
% 2.34/2.74     ] )
% 2.34/2.74  , 2, substitution( 0, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  eqswap(
% 2.34/2.74  clause( 29195, [ =( nil, sk1 ), =( nil, sk1 ), ~( rearsegP( sk2, sk1 ) ) ]
% 2.34/2.74     )
% 2.34/2.74  , clause( 29194, [ =( nil, sk1 ), ~( rearsegP( sk2, sk1 ) ), =( sk1, nil )
% 2.34/2.74     ] )
% 2.34/2.74  , 2, substitution( 0, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  factor(
% 2.34/2.74  clause( 29196, [ =( nil, sk1 ), ~( rearsegP( sk2, sk1 ) ) ] )
% 2.34/2.74  , clause( 29195, [ =( nil, sk1 ), =( nil, sk1 ), ~( rearsegP( sk2, sk1 ) )
% 2.34/2.74     ] )
% 2.34/2.74  , 0, 1, substitution( 0, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  subsumption(
% 2.34/2.74  clause( 1507, [ =( nil, sk1 ), ~( rearsegP( sk2, sk1 ) ) ] )
% 2.34/2.74  , clause( 29196, [ =( nil, sk1 ), ~( rearsegP( sk2, sk1 ) ) ] )
% 2.34/2.74  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 2.34/2.74     ).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  eqswap(
% 2.34/2.74  clause( 29216, [ =( sk1, nil ), ~( rearsegP( sk2, sk1 ) ) ] )
% 2.34/2.74  , clause( 1507, [ =( nil, sk1 ), ~( rearsegP( sk2, sk1 ) ) ] )
% 2.34/2.74  , 0, substitution( 0, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  paramod(
% 2.34/2.74  clause( 29217, [ =( nil, sk1 ), rearsegP( sk2, sk1 ), rearsegP( sk2, sk1 )
% 2.34/2.74     ] )
% 2.34/2.74  , clause( 193, [ rearsegP( sk2, sk1 ), =( sk2, sk1 ) ] )
% 2.34/2.74  , 1, clause( 191, [ =( nil, sk2 ), rearsegP( sk2, sk1 ) ] )
% 2.34/2.74  , 0, 2, substitution( 0, [] ), substitution( 1, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  factor(
% 2.34/2.74  clause( 29230, [ =( nil, sk1 ), rearsegP( sk2, sk1 ) ] )
% 2.34/2.74  , clause( 29217, [ =( nil, sk1 ), rearsegP( sk2, sk1 ), rearsegP( sk2, sk1
% 2.34/2.74     ) ] )
% 2.34/2.74  , 1, 2, substitution( 0, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  resolution(
% 2.34/2.74  clause( 29460, [ =( sk1, nil ), =( nil, sk1 ) ] )
% 2.34/2.74  , clause( 29216, [ =( sk1, nil ), ~( rearsegP( sk2, sk1 ) ) ] )
% 2.34/2.74  , 1, clause( 29230, [ =( nil, sk1 ), rearsegP( sk2, sk1 ) ] )
% 2.34/2.74  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  eqswap(
% 2.34/2.74  clause( 29461, [ =( nil, sk1 ), =( nil, sk1 ) ] )
% 2.34/2.74  , clause( 29460, [ =( sk1, nil ), =( nil, sk1 ) ] )
% 2.34/2.74  , 0, substitution( 0, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  factor(
% 2.34/2.74  clause( 29463, [ =( nil, sk1 ) ] )
% 2.34/2.74  , clause( 29461, [ =( nil, sk1 ), =( nil, sk1 ) ] )
% 2.34/2.74  , 0, 1, substitution( 0, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  subsumption(
% 2.34/2.74  clause( 20261, [ =( nil, sk1 ) ] )
% 2.34/2.74  , clause( 29463, [ =( nil, sk1 ) ] )
% 2.34/2.74  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  paramod(
% 2.34/2.74  clause( 29467, [ =( sk1, sk2 ), neq( sk1, sk1 ) ] )
% 2.34/2.74  , clause( 20261, [ =( nil, sk1 ) ] )
% 2.34/2.74  , 0, clause( 190, [ =( nil, sk2 ), neq( sk1, sk1 ) ] )
% 2.34/2.74  , 0, 1, substitution( 0, [] ), substitution( 1, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  resolution(
% 2.34/2.74  clause( 29468, [ =( sk1, sk2 ) ] )
% 2.34/2.74  , clause( 382, [ ~( neq( sk1, sk1 ) ) ] )
% 2.34/2.74  , 0, clause( 29467, [ =( sk1, sk2 ), neq( sk1, sk1 ) ] )
% 2.34/2.74  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  eqswap(
% 2.34/2.74  clause( 29469, [ =( sk2, sk1 ) ] )
% 2.34/2.74  , clause( 29468, [ =( sk1, sk2 ) ] )
% 2.34/2.74  , 0, substitution( 0, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  subsumption(
% 2.34/2.74  clause( 20262, [ =( sk2, sk1 ) ] )
% 2.34/2.74  , clause( 29469, [ =( sk2, sk1 ) ] )
% 2.34/2.74  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  paramod(
% 2.34/2.74  clause( 29476, [ ~( =( sk1, sk1 ) ), ~( =( nil, sk2 ) ) ] )
% 2.34/2.74  , clause( 20261, [ =( nil, sk1 ) ] )
% 2.34/2.74  , 0, clause( 189, [ ~( =( nil, sk1 ) ), ~( =( nil, sk2 ) ) ] )
% 2.34/2.74  , 0, 2, substitution( 0, [] ), substitution( 1, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  eqrefl(
% 2.34/2.74  clause( 29480, [ ~( =( nil, sk2 ) ) ] )
% 2.34/2.74  , clause( 29476, [ ~( =( sk1, sk1 ) ), ~( =( nil, sk2 ) ) ] )
% 2.34/2.74  , 0, substitution( 0, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  paramod(
% 2.34/2.74  clause( 29481, [ ~( =( sk1, sk2 ) ) ] )
% 2.34/2.74  , clause( 20261, [ =( nil, sk1 ) ] )
% 2.34/2.74  , 0, clause( 29480, [ ~( =( nil, sk2 ) ) ] )
% 2.34/2.74  , 0, 2, substitution( 0, [] ), substitution( 1, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  paramod(
% 2.34/2.74  clause( 29482, [ ~( =( sk1, sk1 ) ) ] )
% 2.34/2.74  , clause( 20262, [ =( sk2, sk1 ) ] )
% 2.34/2.74  , 0, clause( 29481, [ ~( =( sk1, sk2 ) ) ] )
% 2.34/2.74  , 0, 3, substitution( 0, [] ), substitution( 1, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  eqrefl(
% 2.34/2.74  clause( 29483, [] )
% 2.34/2.74  , clause( 29482, [ ~( =( sk1, sk1 ) ) ] )
% 2.34/2.74  , 0, substitution( 0, [] )).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  subsumption(
% 2.34/2.74  clause( 20263, [] )
% 2.34/2.74  , clause( 29483, [] )
% 2.34/2.74  , substitution( 0, [] ), permutation( 0, [] ) ).
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  end.
% 2.34/2.74  
% 2.34/2.74  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 2.34/2.74  
% 2.34/2.74  Memory use:
% 2.34/2.74  
% 2.34/2.74  space for terms:        339604
% 2.34/2.74  space for clauses:      940412
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  clauses generated:      76329
% 2.34/2.74  clauses kept:           20264
% 2.34/2.74  clauses selected:       589
% 2.34/2.74  clauses deleted:        1140
% 2.34/2.74  clauses inuse deleted:  5
% 2.34/2.74  
% 2.34/2.74  subsentry:          258635
% 2.34/2.74  literals s-matched: 146328
% 2.34/2.74  literals matched:   98673
% 2.34/2.74  full subsumption:   53309
% 2.34/2.74  
% 2.34/2.74  checksum:           1019094421
% 2.34/2.74  
% 2.34/2.74  
% 2.34/2.74  Bliksem ended
%------------------------------------------------------------------------------