TSTP Solution File: SWC405-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SWC405-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n026.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 0s
% DateTime : Tue Jul 19 19:36:38 EDT 2022

% Result   : Unsatisfiable 3.75s 4.14s
% Output   : Refutation 3.75s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.12  % Problem  : SWC405-1 : TPTP v8.1.0. Released v2.4.0.
% 0.08/0.13  % Command  : bliksem %s
% 0.12/0.33  % Computer : n026.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 17:47:20 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.44/1.14  *** allocated 10000 integers for termspace/termends
% 0.44/1.14  *** allocated 10000 integers for clauses
% 0.44/1.14  *** allocated 10000 integers for justifications
% 0.44/1.14  Bliksem 1.12
% 0.44/1.14  
% 0.44/1.14  
% 0.44/1.14  Automatic Strategy Selection
% 0.44/1.14  
% 0.44/1.14  Clauses:
% 0.44/1.14  [
% 0.44/1.14     [ equalelemsP( nil ) ],
% 0.44/1.14     [ duplicatefreeP( nil ) ],
% 0.44/1.14     [ strictorderedP( nil ) ],
% 0.44/1.14     [ totalorderedP( nil ) ],
% 0.44/1.14     [ strictorderP( nil ) ],
% 0.44/1.14     [ totalorderP( nil ) ],
% 0.44/1.14     [ cyclefreeP( nil ) ],
% 0.44/1.14     [ ssList( nil ) ],
% 0.44/1.14     [ ssItem( skac3 ) ],
% 0.44/1.14     [ ssItem( skac2 ) ],
% 0.44/1.14     [ ~( singletonP( nil ) ) ],
% 0.44/1.14     [ ssItem( skaf83( X ) ) ],
% 0.44/1.14     [ ssList( skaf82( X ) ) ],
% 0.44/1.14     [ ssList( skaf81( X ) ) ],
% 0.44/1.14     [ ssList( skaf80( X ) ) ],
% 0.44/1.14     [ ssItem( skaf79( X ) ) ],
% 0.44/1.14     [ ssItem( skaf78( X ) ) ],
% 0.44/1.14     [ ssList( skaf77( X ) ) ],
% 0.44/1.14     [ ssList( skaf76( X ) ) ],
% 0.44/1.14     [ ssList( skaf75( X ) ) ],
% 0.44/1.14     [ ssItem( skaf74( X ) ) ],
% 0.44/1.14     [ ssList( skaf73( X ) ) ],
% 0.44/1.14     [ ssList( skaf72( X ) ) ],
% 0.44/1.14     [ ssList( skaf71( X ) ) ],
% 0.44/1.14     [ ssItem( skaf70( X ) ) ],
% 0.44/1.14     [ ssItem( skaf69( X ) ) ],
% 0.44/1.14     [ ssList( skaf68( X ) ) ],
% 0.44/1.14     [ ssList( skaf67( X ) ) ],
% 0.44/1.14     [ ssList( skaf66( X ) ) ],
% 0.44/1.14     [ ssItem( skaf65( X ) ) ],
% 0.44/1.14     [ ssItem( skaf64( X ) ) ],
% 0.44/1.14     [ ssList( skaf63( X ) ) ],
% 0.44/1.14     [ ssList( skaf62( X ) ) ],
% 0.44/1.14     [ ssList( skaf61( X ) ) ],
% 0.44/1.14     [ ssItem( skaf60( X ) ) ],
% 0.44/1.14     [ ssItem( skaf59( X ) ) ],
% 0.44/1.14     [ ssList( skaf58( X ) ) ],
% 0.44/1.14     [ ssList( skaf57( X ) ) ],
% 0.44/1.14     [ ssList( skaf56( X ) ) ],
% 0.44/1.14     [ ssItem( skaf55( X ) ) ],
% 0.44/1.14     [ ssItem( skaf54( X ) ) ],
% 0.44/1.14     [ ssList( skaf53( X ) ) ],
% 0.44/1.14     [ ssList( skaf52( X ) ) ],
% 0.44/1.14     [ ssList( skaf51( X ) ) ],
% 0.44/1.14     [ ssItem( skaf50( X ) ) ],
% 0.44/1.14     [ ssItem( skaf49( X ) ) ],
% 0.44/1.14     [ ssItem( skaf44( X ) ) ],
% 0.44/1.14     [ ssList( skaf48( X, Y ) ) ],
% 0.44/1.14     [ ssList( skaf47( X, Y ) ) ],
% 0.44/1.14     [ ssList( skaf46( X, Y ) ) ],
% 0.44/1.14     [ ssList( skaf45( X, Y ) ) ],
% 0.44/1.14     [ ssList( skaf43( X, Y ) ) ],
% 0.44/1.14     [ ssList( skaf42( X, Y ) ) ],
% 0.44/1.14     [ ~( =( skac3, skac2 ) ) ],
% 0.44/1.14     [ ~( ssItem( X ) ), geq( X, X ) ],
% 0.44/1.14     [ ~( ssList( X ) ), segmentP( X, nil ) ],
% 0.44/1.14     [ ~( ssList( X ) ), segmentP( X, X ) ],
% 0.44/1.14     [ ~( ssList( X ) ), rearsegP( X, nil ) ],
% 0.44/1.14     [ ~( ssList( X ) ), rearsegP( X, X ) ],
% 0.44/1.14     [ ~( ssList( X ) ), frontsegP( X, nil ) ],
% 0.44/1.14     [ ~( ssList( X ) ), frontsegP( X, X ) ],
% 0.44/1.14     [ ~( ssItem( X ) ), leq( X, X ) ],
% 0.44/1.14     [ ~( lt( X, X ) ), ~( ssItem( X ) ) ],
% 0.44/1.14     [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ],
% 0.44/1.14     [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ],
% 0.44/1.14     [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ],
% 0.44/1.14     [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ],
% 0.44/1.14     [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ],
% 0.44/1.14     [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ],
% 0.44/1.14     [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ],
% 0.44/1.14     [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ],
% 0.44/1.14     [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ],
% 0.44/1.14     [ ~( ssList( X ) ), =( app( X, nil ), X ) ],
% 0.44/1.14     [ ~( ssList( X ) ), =( app( nil, X ), X ) ],
% 0.44/1.14     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.44/1.14     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.44/1.14     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.44/1.14     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.44/1.14     [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ],
% 0.44/1.14     [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.44/1.14     [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ],
% 0.44/1.14     [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.44/1.14     [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X ) ],
% 0.44/1.14     [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.44/1.14     [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X ) ) ],
% 0.44/1.14     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y ) ) ],
% 0.44/1.14     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), skaf49( X ) ) ]
% 0.44/1.14    ,
% 0.44/1.14     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), skaf50( X ) ) ]
% 0.44/1.14    ,
% 0.44/1.14     [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), equalelemsP( X )
% 0.44/1.14     ],
% 0.44/1.14     [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), strictorderedP( 
% 0.44/1.14    X ) ],
% 0.44/1.14     [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), totalorderedP( 
% 0.44/1.14    X ) ],
% 0.44/1.14     [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.44/1.14     ) ],
% 0.44/1.14     [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.44/1.14     ) ],
% 0.44/1.14     [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.44/1.14     ) ],
% 0.44/1.14     [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.44/1.14     ) ],
% 0.44/1.14     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y ) ), Y ) ],
% 0.44/1.14     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y ) ), X ) ],
% 0.44/1.14     [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.44/1.14     [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.44/1.14     [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.44/1.14     [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( X ), nil ), X
% 0.44/1.14     ) ],
% 0.44/1.14     [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.44/1.14     [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Y ) ]
% 0.44/1.14    ,
% 0.44/1.14     [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( nil, X ) ],
% 0.44/1.14     [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( Y, X ) ],
% 0.44/1.14     [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( Y, X ) ],
% 0.44/1.14     [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( Y, X ) ]
% 0.44/1.14    ,
% 0.44/1.14     [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), geq( Y, X ) ]
% 0.44/1.14    ,
% 0.44/1.14     [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X ), =( nil, X
% 0.44/1.14     ) ],
% 0.44/1.14     [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.44/1.14    ,
% 0.44/1.14     [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.44/1.14    ,
% 0.44/1.14     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), strictorderedP( 
% 0.44/1.14    cons( Y, X ) ) ],
% 0.44/1.14     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), totalorderedP( 
% 0.44/1.14    cons( Y, X ) ) ],
% 0.44/1.14     [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.44/1.14    ,
% 0.44/1.14     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ) ]
% 0.44/1.14    ,
% 0.44/1.14     [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ), 
% 0.44/1.14    singletonP( Y ) ],
% 0.44/1.14     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.44/1.14    ,
% 0.44/1.14     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.44/1.14    , X ) ],
% 0.44/1.14     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.44/1.14    , Y ) ],
% 0.44/1.14     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil ), Y ), cons( 
% 0.44/1.14    X, Y ) ) ],
% 0.44/1.14     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.44/1.14    , Y ) ],
% 0.44/1.14     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.44/1.14    , Y ) ],
% 0.44/1.14     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( app( Y, X ) )
% 0.44/1.14    , hd( Y ) ) ],
% 0.44/1.14     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.44/1.14     ), strictorderedP( Y ), =( nil, Y ) ],
% 0.44/1.14     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.44/1.14    , totalorderedP( Y ), =( nil, Y ) ],
% 0.44/1.14     [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.44/1.14    , =( Y, X ) ],
% 0.44/1.14     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.44/1.14    ssList( Y ) ), =( Y, X ) ],
% 0.44/1.14     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.44/1.14    ssList( Y ) ), =( Y, X ) ],
% 0.44/1.14     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.44/1.14    ssList( Y ) ), =( Y, X ) ],
% 0.44/1.14     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.44/1.14    , =( Y, X ) ],
% 0.44/1.14     [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( 
% 0.44/1.14    skaf46( X, Y ), Y ), X ) ],
% 0.44/1.14     [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( Y
% 0.44/1.14    , skaf45( X, Y ) ), X ) ],
% 0.44/1.14     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( app( Y, X ) )
% 0.44/1.14    , app( tl( Y ), X ) ) ],
% 0.44/1.14     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.44/1.14     ), lt( X, hd( Y ) ), =( nil, Y ) ],
% 0.44/1.14     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.44/1.14    , leq( X, hd( Y ) ), =( nil, Y ) ],
% 0.44/1.14     [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.44/1.14    X ) ), rearsegP( app( Z, X ), Y ) ],
% 0.44/1.14     [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.44/1.14    X ) ), frontsegP( app( X, Z ), Y ) ],
% 0.44/1.14     [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), 
% 0.44/1.14    memberP( cons( Y, Z ), X ) ],
% 0.44/1.14     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y
% 0.44/1.14     ) ), memberP( cons( Z, X ), Y ) ],
% 0.44/1.14     [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y
% 0.44/1.14     ) ), memberP( app( X, Z ), Y ) ],
% 0.44/1.14     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) ), ~( ssItem( Y
% 0.44/1.14     ) ), memberP( app( Z, X ), Y ) ],
% 0.44/1.14     [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X ), cons( skaf78( 
% 0.44/1.14    X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ],
% 0.44/1.14     [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y ) ), ~( 
% 0.44/1.14    ssList( Z ) ), rearsegP( Z, Y ) ],
% 0.44/1.14     [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), ~( 
% 0.44/1.14    ssList( Z ) ), frontsegP( Z, X ) ],
% 0.44/1.14     [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.44/1.14    , =( app( X, Y ), nil ) ],
% 0.44/1.14     [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.44/1.14    ~( ssItem( X ) ), gt( X, Z ) ],
% 0.44/1.14     [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.44/1.14    , ~( ssItem( X ) ), lt( X, Z ) ],
% 0.44/1.14     [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.44/1.14    , ~( ssItem( X ) ), geq( X, Z ) ],
% 0.44/1.14     [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( app( app( Z, 
% 0.44/1.14    Y ), X ), app( Z, app( Y, X ) ) ) ],
% 0.44/1.14     [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.44/1.14    , ~( ssList( Z ) ), =( Y, Z ) ],
% 0.44/1.14     [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), ~( ssList( Y ) )
% 0.44/1.14    , ~( ssList( Z ) ), =( X, Z ) ],
% 0.44/1.14     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.44/1.14    ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ],
% 0.44/1.14     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.44/1.14    ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ],
% 0.44/1.14     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.44/1.14    ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ],
% 0.44/1.14     [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.44/1.14    ~( ssItem( X ) ), lt( X, Z ) ],
% 0.44/1.14     [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.44/1.14    , ~( ssItem( X ) ), leq( X, Z ) ],
% 0.44/1.14     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( cons( X, app( 
% 0.44/1.14    Y, Z ) ), app( cons( X, Y ), Z ) ) ],
% 0.44/1.14     [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), 
% 0.44/1.14    ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ],
% 0.44/1.14     [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.44/1.14    ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.44/1.14     [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.44/1.14    ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.44/1.14     [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssItem( X ) ), 
% 0.44/1.14    ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ],
% 0.44/1.14     [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( skaf75( X ), cons( 
% 0.44/1.14    skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), skaf77( X ) ) ), X ) ]
% 0.44/1.14    ,
% 0.44/1.14     [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( skaf71( X ), cons( 
% 0.44/1.14    skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), skaf73( X ) ) ), X ) ]
% 0.44/1.14    ,
% 0.44/1.14     [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( skaf66( X ), cons( 
% 0.44/1.14    skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), skaf68( X ) ) ), X ) ]
% 0.44/1.14    ,
% 0.44/1.14     [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( X ), cons( 
% 0.44/1.14    skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) ) ), X ) ]
% 0.44/1.14    ,
% 0.44/1.14     [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( X ), cons( 
% 0.44/1.14    skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) ) ), X ) ]
% 0.44/1.14    ,
% 0.44/1.14     [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( X ), cons( 
% 0.44/1.14    skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) ) ), X ) ]
% 0.44/1.14    ,
% 0.44/1.14     [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( app( 
% 0.44/1.14    skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ],
% 0.44/1.14     [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) ), =( app( 
% 0.44/1.14    skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ],
% 0.44/1.14     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.44/1.14     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ],
% 0.44/1.14     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.44/1.14     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ],
% 0.44/1.14     [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T ) ), ~( ssList( 
% 0.87/1.26    Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), Y ) ],
% 0.87/1.26     [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 0.87/1.26    , ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ],
% 0.87/1.26     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.87/1.26    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y, T ) ]
% 0.87/1.26    ,
% 0.87/1.26     [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), ~( ssList( X )
% 0.87/1.26     ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ],
% 0.87/1.26     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.87/1.26    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ],
% 0.87/1.26     [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), ~( ssList( X )
% 0.87/1.26     ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ],
% 0.87/1.26     [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) ), ~( ssList( X
% 0.87/1.26     ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( Z, X ), cons( 
% 0.87/1.26    T, Y ) ) ],
% 0.87/1.26     [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) ), ~( ssList( T
% 0.87/1.26     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), ~( 
% 0.87/1.26    duplicatefreeP( U ) ), ~( ssList( U ) ) ],
% 0.87/1.26     [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( ssList( T ) ), ~( 
% 0.87/1.26    ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( equalelemsP( U ) )
% 0.87/1.26    , ~( ssList( U ) ), =( Y, Z ) ],
% 0.87/1.26     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.87/1.26     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.87/1.26     ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T ) ],
% 0.87/1.26     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.87/1.26     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.87/1.26     ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T ) ],
% 0.87/1.26     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.87/1.26     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.87/1.26     ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T ), lt( T, Y ) ]
% 0.87/1.26    ,
% 0.87/1.26     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.87/1.26     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.87/1.26     ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T ), leq( T, Y ) ]
% 0.87/1.26    ,
% 0.87/1.26     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, cons( X, T ) )
% 0.87/1.26    , cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) ), ~( ssList( Z
% 0.87/1.26     ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W ) ), ~( ssList( 
% 0.87/1.26    W ) ) ],
% 0.87/1.26     [ ssList( sk1 ) ],
% 0.87/1.26     [ ssList( sk2 ) ],
% 0.87/1.26     [ ssList( sk3 ) ],
% 0.87/1.26     [ ssList( sk4 ) ],
% 0.87/1.26     [ =( sk2, sk4 ) ],
% 0.87/1.26     [ =( sk1, sk3 ) ],
% 0.87/1.26     [ ~( ssItem( X ) ), memberP( sk4, X ), ~( memberP( sk3, X ) ) ],
% 0.87/1.26     [ ~( ssItem( X ) ), memberP( sk3, X ), ~( memberP( sk4, X ) ) ],
% 0.87/1.26     [ ssItem( sk5 ) ],
% 0.87/1.26     [ memberP( sk1, sk5 ) ],
% 0.87/1.26     [ ~( memberP( sk2, sk5 ) ) ]
% 0.87/1.26  ] .
% 0.87/1.26  
% 0.87/1.26  
% 0.87/1.26  percentage equality = 0.159539, percentage horn = 0.844560
% 0.87/1.26  This is a problem with some equality
% 0.87/1.26  
% 0.87/1.26  
% 0.87/1.26  
% 0.87/1.26  Options Used:
% 0.87/1.26  
% 0.87/1.26  useres =            1
% 0.87/1.26  useparamod =        1
% 0.87/1.26  useeqrefl =         1
% 0.87/1.26  useeqfact =         1
% 0.87/1.26  usefactor =         1
% 0.87/1.26  usesimpsplitting =  0
% 0.87/1.26  usesimpdemod =      5
% 0.87/1.26  usesimpres =        3
% 0.87/1.26  
% 0.87/1.26  resimpinuse      =  1000
% 0.87/1.26  resimpclauses =     20000
% 0.87/1.26  substype =          eqrewr
% 0.87/1.26  backwardsubs =      1
% 0.87/1.26  selectoldest =      5
% 0.87/1.26  
% 0.87/1.26  litorderings [0] =  split
% 0.87/1.26  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.87/1.26  
% 0.87/1.26  termordering =      kbo
% 0.87/1.26  
% 0.87/1.26  litapriori =        0
% 0.87/1.26  termapriori =       1
% 0.87/1.26  litaposteriori =    0
% 0.87/1.26  termaposteriori =   0
% 0.87/1.26  demodaposteriori =  0
% 0.87/1.26  ordereqreflfact =   0
% 0.87/1.26  
% 0.87/1.26  litselect =         negord
% 0.87/1.26  
% 0.87/1.26  maxweight =         15
% 0.87/1.26  maxdepth =          30000
% 0.87/1.26  maxlength =         115
% 0.87/1.26  maxnrvars =         195
% 0.87/1.26  excuselevel =       1
% 0.87/1.26  increasemaxweight = 1
% 0.87/1.26  
% 0.87/1.26  maxselected =       10000000
% 0.87/1.26  maxnrclauses =      10000000
% 0.87/1.26  
% 0.87/1.26  showgenerated =    0
% 0.87/1.26  showkept =         0
% 0.87/1.26  showselected =     0
% 0.87/1.26  showdeleted =      0
% 0.87/1.26  showresimp =       1
% 0.87/1.26  showstatus =       2000
% 0.87/1.26  
% 0.87/1.26  prologoutput =     1
% 0.87/1.26  nrgoals =          5000000
% 0.87/1.26  totalproof =       1
% 0.87/1.26  
% 0.87/1.26  Symbols occurring in the translation:
% 0.87/1.26  
% 0.87/1.26  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.87/1.26  .  [1, 2]      (w:1, o:77, a:1, s:1, b:0), 
% 3.75/4.13  !  [4, 1]      (w:0, o:24, a:1, s:1, b:0), 
% 3.75/4.13  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 3.75/4.13  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 3.75/4.13  nil  [39, 0]      (w:1, o:16, a:1, s:1, b:0), 
% 3.75/4.13  equalelemsP  [40, 1]      (w:1, o:31, a:1, s:1, b:0), 
% 3.75/4.13  duplicatefreeP  [41, 1]      (w:1, o:30, a:1, s:1, b:0), 
% 3.75/4.13  strictorderedP  [42, 1]      (w:1, o:34, a:1, s:1, b:0), 
% 3.75/4.13  totalorderedP  [43, 1]      (w:1, o:73, a:1, s:1, b:0), 
% 3.75/4.13  strictorderP  [44, 1]      (w:1, o:35, a:1, s:1, b:0), 
% 3.75/4.13  totalorderP  [45, 1]      (w:1, o:74, a:1, s:1, b:0), 
% 3.75/4.13  cyclefreeP  [46, 1]      (w:1, o:29, a:1, s:1, b:0), 
% 3.75/4.13  ssList  [47, 1]      (w:1, o:32, a:1, s:1, b:0), 
% 3.75/4.13  skac3  [48, 0]      (w:1, o:6, a:1, s:1, b:0), 
% 3.75/4.13  ssItem  [49, 1]      (w:1, o:33, a:1, s:1, b:0), 
% 3.75/4.13  skac2  [50, 0]      (w:1, o:5, a:1, s:1, b:0), 
% 3.75/4.13  singletonP  [51, 1]      (w:1, o:36, a:1, s:1, b:0), 
% 3.75/4.13  skaf83  [53, 1]      (w:1, o:72, a:1, s:1, b:0), 
% 3.75/4.13  skaf82  [54, 1]      (w:1, o:71, a:1, s:1, b:0), 
% 3.75/4.13  skaf81  [55, 1]      (w:1, o:70, a:1, s:1, b:0), 
% 3.75/4.13  skaf80  [56, 1]      (w:1, o:69, a:1, s:1, b:0), 
% 3.75/4.13  skaf79  [57, 1]      (w:1, o:68, a:1, s:1, b:0), 
% 3.75/4.13  skaf78  [58, 1]      (w:1, o:67, a:1, s:1, b:0), 
% 3.75/4.13  skaf77  [59, 1]      (w:1, o:66, a:1, s:1, b:0), 
% 3.75/4.13  skaf76  [60, 1]      (w:1, o:65, a:1, s:1, b:0), 
% 3.75/4.13  skaf75  [61, 1]      (w:1, o:64, a:1, s:1, b:0), 
% 3.75/4.13  skaf74  [62, 1]      (w:1, o:63, a:1, s:1, b:0), 
% 3.75/4.13  skaf73  [63, 1]      (w:1, o:62, a:1, s:1, b:0), 
% 3.75/4.13  skaf72  [64, 1]      (w:1, o:61, a:1, s:1, b:0), 
% 3.75/4.13  skaf71  [65, 1]      (w:1, o:60, a:1, s:1, b:0), 
% 3.75/4.13  skaf70  [66, 1]      (w:1, o:59, a:1, s:1, b:0), 
% 3.75/4.13  skaf69  [67, 1]      (w:1, o:58, a:1, s:1, b:0), 
% 3.75/4.13  skaf68  [68, 1]      (w:1, o:57, a:1, s:1, b:0), 
% 3.75/4.13  skaf67  [69, 1]      (w:1, o:56, a:1, s:1, b:0), 
% 3.75/4.13  skaf66  [70, 1]      (w:1, o:55, a:1, s:1, b:0), 
% 3.75/4.13  skaf65  [71, 1]      (w:1, o:54, a:1, s:1, b:0), 
% 3.75/4.13  skaf64  [72, 1]      (w:1, o:53, a:1, s:1, b:0), 
% 3.75/4.13  skaf63  [73, 1]      (w:1, o:52, a:1, s:1, b:0), 
% 3.75/4.13  skaf62  [74, 1]      (w:1, o:51, a:1, s:1, b:0), 
% 3.75/4.13  skaf61  [75, 1]      (w:1, o:50, a:1, s:1, b:0), 
% 3.75/4.13  skaf60  [76, 1]      (w:1, o:49, a:1, s:1, b:0), 
% 3.75/4.13  skaf59  [77, 1]      (w:1, o:48, a:1, s:1, b:0), 
% 3.75/4.14  skaf58  [78, 1]      (w:1, o:47, a:1, s:1, b:0), 
% 3.75/4.14  skaf57  [79, 1]      (w:1, o:46, a:1, s:1, b:0), 
% 3.75/4.14  skaf56  [80, 1]      (w:1, o:45, a:1, s:1, b:0), 
% 3.75/4.14  skaf55  [81, 1]      (w:1, o:44, a:1, s:1, b:0), 
% 3.75/4.14  skaf54  [82, 1]      (w:1, o:43, a:1, s:1, b:0), 
% 3.75/4.14  skaf53  [83, 1]      (w:1, o:42, a:1, s:1, b:0), 
% 3.75/4.14  skaf52  [84, 1]      (w:1, o:41, a:1, s:1, b:0), 
% 3.75/4.14  skaf51  [85, 1]      (w:1, o:40, a:1, s:1, b:0), 
% 3.75/4.14  skaf50  [86, 1]      (w:1, o:39, a:1, s:1, b:0), 
% 3.75/4.14  skaf49  [87, 1]      (w:1, o:37, a:1, s:1, b:0), 
% 3.75/4.14  skaf44  [88, 1]      (w:1, o:38, a:1, s:1, b:0), 
% 3.75/4.14  skaf48  [90, 2]      (w:1, o:106, a:1, s:1, b:0), 
% 3.75/4.14  skaf47  [91, 2]      (w:1, o:105, a:1, s:1, b:0), 
% 3.75/4.14  skaf46  [92, 2]      (w:1, o:104, a:1, s:1, b:0), 
% 3.75/4.14  skaf45  [93, 2]      (w:1, o:103, a:1, s:1, b:0), 
% 3.75/4.14  skaf43  [94, 2]      (w:1, o:108, a:1, s:1, b:0), 
% 3.75/4.14  skaf42  [95, 2]      (w:1, o:107, a:1, s:1, b:0), 
% 3.75/4.14  geq  [96, 2]      (w:1, o:110, a:1, s:1, b:0), 
% 3.75/4.14  segmentP  [97, 2]      (w:1, o:111, a:1, s:1, b:0), 
% 3.75/4.14  rearsegP  [98, 2]      (w:1, o:102, a:1, s:1, b:0), 
% 3.75/4.14  frontsegP  [99, 2]      (w:1, o:109, a:1, s:1, b:0), 
% 3.75/4.14  leq  [100, 2]      (w:1, o:112, a:1, s:1, b:0), 
% 3.75/4.14  lt  [101, 2]      (w:1, o:113, a:1, s:1, b:0), 
% 3.75/4.14  cons  [102, 2]      (w:1, o:114, a:1, s:1, b:0), 
% 3.75/4.14  memberP  [103, 2]      (w:1, o:115, a:1, s:1, b:0), 
% 3.75/4.14  app  [104, 2]      (w:1, o:116, a:1, s:1, b:0), 
% 3.75/4.14  tl  [105, 1]      (w:1, o:75, a:1, s:1, b:0), 
% 3.75/4.14  hd  [106, 1]      (w:1, o:76, a:1, s:1, b:0), 
% 3.75/4.14  neq  [107, 2]      (w:1, o:117, a:1, s:1, b:0), 
% 3.75/4.14  gt  [108, 2]      (w:1, o:118, a:1, s:1, b:0), 
% 3.75/4.14  sk1  [113, 0]      (w:1, o:7, a:1, s:1, b:0), 
% 3.75/4.14  sk2  [114, 0]      (w:1, o:8, a:1, s:1, b:0), 
% 3.75/4.14  sk3  [115, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 3.75/4.14  sk4  [116, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 3.75/4.14  sk5  [118, 0]      (w:1, o:11, a:1, s:1, b:0).
% 3.75/4.14  
% 3.75/4.14  
% 3.75/4.14  Starting Search:
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  
% 3.75/4.14  Intermediate Status:
% 3.75/4.14  Generated:    4074
% 3.75/4.14  Kept:         2004
% 3.75/4.14  Inuse:        208
% 3.75/4.14  Deleted:      2
% 3.75/4.14  Deletedinuse: 0
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  
% 3.75/4.14  Intermediate Status:
% 3.75/4.14  Generated:    9243
% 3.75/4.14  Kept:         4807
% 3.75/4.14  Inuse:        294
% 3.75/4.14  Deleted:      2
% 3.75/4.14  Deletedinuse: 0
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  
% 3.75/4.14  Intermediate Status:
% 3.75/4.14  Generated:    15258
% 3.75/4.14  Kept:         7153
% 3.75/4.14  Inuse:        374
% 3.75/4.14  Deleted:      2
% 3.75/4.14  Deletedinuse: 0
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  
% 3.75/4.14  Intermediate Status:
% 3.75/4.14  Generated:    25641
% 3.75/4.14  Kept:         9352
% 3.75/4.14  Inuse:        409
% 3.75/4.14  Deleted:      2
% 3.75/4.14  Deletedinuse: 0
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  
% 3.75/4.14  Intermediate Status:
% 3.75/4.14  Generated:    41009
% 3.75/4.14  Kept:         11454
% 3.75/4.14  Inuse:        459
% 3.75/4.14  Deleted:      4
% 3.75/4.14  Deletedinuse: 2
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  
% 3.75/4.14  Intermediate Status:
% 3.75/4.14  Generated:    47100
% 3.75/4.14  Kept:         13468
% 3.75/4.14  Inuse:        499
% 3.75/4.14  Deleted:      4
% 3.75/4.14  Deletedinuse: 2
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  
% 3.75/4.14  Intermediate Status:
% 3.75/4.14  Generated:    55058
% 3.75/4.14  Kept:         15717
% 3.75/4.14  Inuse:        529
% 3.75/4.14  Deleted:      4
% 3.75/4.14  Deletedinuse: 2
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  
% 3.75/4.14  Intermediate Status:
% 3.75/4.14  Generated:    64231
% 3.75/4.14  Kept:         17749
% 3.75/4.14  Inuse:        562
% 3.75/4.14  Deleted:      5
% 3.75/4.14  Deletedinuse: 3
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  
% 3.75/4.14  Intermediate Status:
% 3.75/4.14  Generated:    75214
% 3.75/4.14  Kept:         19797
% 3.75/4.14  Inuse:        589
% 3.75/4.14  Deleted:      7
% 3.75/4.14  Deletedinuse: 5
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  Resimplifying clauses:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  
% 3.75/4.14  Intermediate Status:
% 3.75/4.14  Generated:    81859
% 3.75/4.14  Kept:         21818
% 3.75/4.14  Inuse:        618
% 3.75/4.14  Deleted:      1036
% 3.75/4.14  Deletedinuse: 14
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  
% 3.75/4.14  Intermediate Status:
% 3.75/4.14  Generated:    95108
% 3.75/4.14  Kept:         23895
% 3.75/4.14  Inuse:        639
% 3.75/4.14  Deleted:      1036
% 3.75/4.14  Deletedinuse: 14
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  
% 3.75/4.14  Intermediate Status:
% 3.75/4.14  Generated:    107920
% 3.75/4.14  Kept:         26066
% 3.75/4.14  Inuse:        664
% 3.75/4.14  Deleted:      1036
% 3.75/4.14  Deletedinuse: 14
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  
% 3.75/4.14  Intermediate Status:
% 3.75/4.14  Generated:    125502
% 3.75/4.14  Kept:         28148
% 3.75/4.14  Inuse:        683
% 3.75/4.14  Deleted:      1036
% 3.75/4.14  Deletedinuse: 14
% 3.75/4.14  
% 3.75/4.14  Resimplifying inuse:
% 3.75/4.14  Done
% 3.75/4.14  
% 3.75/4.14  
% 3.75/4.14  Bliksems!, er is een bewijs:
% 3.75/4.14  % SZS status Unsatisfiable
% 3.75/4.14  % SZS output start Refutation
% 3.75/4.14  
% 3.75/4.14  clause( 186, [ =( sk4, sk2 ) ] )
% 3.75/4.14  .
% 3.75/4.14  clause( 187, [ =( sk3, sk1 ) ] )
% 3.75/4.14  .
% 3.75/4.14  clause( 188, [ ~( ssItem( X ) ), memberP( sk2, X ), ~( memberP( sk1, X ) )
% 3.75/4.14     ] )
% 3.75/4.14  .
% 3.75/4.14  clause( 190, [ ssItem( sk5 ) ] )
% 3.75/4.14  .
% 3.75/4.14  clause( 191, [ memberP( sk1, sk5 ) ] )
% 3.75/4.14  .
% 3.75/4.14  clause( 192, [ ~( memberP( sk2, sk5 ) ) ] )
% 3.75/4.14  .
% 3.75/4.14  clause( 29466, [ memberP( sk2, sk5 ) ] )
% 3.75/4.14  .
% 3.75/4.14  clause( 29491, [] )
% 3.75/4.14  .
% 3.75/4.14  
% 3.75/4.14  
% 3.75/4.14  % SZS output end Refutation
% 3.75/4.14  found a proof!
% 3.75/4.14  
% 3.75/4.14  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 3.75/4.14  
% 3.75/4.14  initialclauses(
% 3.75/4.14  [ clause( 29493, [ equalelemsP( nil ) ] )
% 3.75/4.14  , clause( 29494, [ duplicatefreeP( nil ) ] )
% 3.75/4.14  , clause( 29495, [ strictorderedP( nil ) ] )
% 3.75/4.14  , clause( 29496, [ totalorderedP( nil ) ] )
% 3.75/4.14  , clause( 29497, [ strictorderP( nil ) ] )
% 3.75/4.14  , clause( 29498, [ totalorderP( nil ) ] )
% 3.75/4.14  , clause( 29499, [ cyclefreeP( nil ) ] )
% 3.75/4.14  , clause( 29500, [ ssList( nil ) ] )
% 3.75/4.14  , clause( 29501, [ ssItem( skac3 ) ] )
% 3.75/4.14  , clause( 29502, [ ssItem( skac2 ) ] )
% 3.75/4.14  , clause( 29503, [ ~( singletonP( nil ) ) ] )
% 3.75/4.14  , clause( 29504, [ ssItem( skaf83( X ) ) ] )
% 3.75/4.14  , clause( 29505, [ ssList( skaf82( X ) ) ] )
% 3.75/4.14  , clause( 29506, [ ssList( skaf81( X ) ) ] )
% 3.75/4.14  , clause( 29507, [ ssList( skaf80( X ) ) ] )
% 3.75/4.14  , clause( 29508, [ ssItem( skaf79( X ) ) ] )
% 3.75/4.14  , clause( 29509, [ ssItem( skaf78( X ) ) ] )
% 3.75/4.14  , clause( 29510, [ ssList( skaf77( X ) ) ] )
% 3.75/4.14  , clause( 29511, [ ssList( skaf76( X ) ) ] )
% 3.75/4.14  , clause( 29512, [ ssList( skaf75( X ) ) ] )
% 3.75/4.14  , clause( 29513, [ ssItem( skaf74( X ) ) ] )
% 3.75/4.14  , clause( 29514, [ ssList( skaf73( X ) ) ] )
% 3.75/4.14  , clause( 29515, [ ssList( skaf72( X ) ) ] )
% 3.75/4.14  , clause( 29516, [ ssList( skaf71( X ) ) ] )
% 3.75/4.14  , clause( 29517, [ ssItem( skaf70( X ) ) ] )
% 3.75/4.14  , clause( 29518, [ ssItem( skaf69( X ) ) ] )
% 3.75/4.14  , clause( 29519, [ ssList( skaf68( X ) ) ] )
% 3.75/4.14  , clause( 29520, [ ssList( skaf67( X ) ) ] )
% 3.75/4.14  , clause( 29521, [ ssList( skaf66( X ) ) ] )
% 3.75/4.14  , clause( 29522, [ ssItem( skaf65( X ) ) ] )
% 3.75/4.14  , clause( 29523, [ ssItem( skaf64( X ) ) ] )
% 3.75/4.14  , clause( 29524, [ ssList( skaf63( X ) ) ] )
% 3.75/4.14  , clause( 29525, [ ssList( skaf62( X ) ) ] )
% 3.75/4.14  , clause( 29526, [ ssList( skaf61( X ) ) ] )
% 3.75/4.14  , clause( 29527, [ ssItem( skaf60( X ) ) ] )
% 3.75/4.14  , clause( 29528, [ ssItem( skaf59( X ) ) ] )
% 3.75/4.14  , clause( 29529, [ ssList( skaf58( X ) ) ] )
% 3.75/4.14  , clause( 29530, [ ssList( skaf57( X ) ) ] )
% 3.75/4.14  , clause( 29531, [ ssList( skaf56( X ) ) ] )
% 3.75/4.14  , clause( 29532, [ ssItem( skaf55( X ) ) ] )
% 3.75/4.14  , clause( 29533, [ ssItem( skaf54( X ) ) ] )
% 3.75/4.14  , clause( 29534, [ ssList( skaf53( X ) ) ] )
% 3.75/4.14  , clause( 29535, [ ssList( skaf52( X ) ) ] )
% 3.75/4.14  , clause( 29536, [ ssList( skaf51( X ) ) ] )
% 3.75/4.14  , clause( 29537, [ ssItem( skaf50( X ) ) ] )
% 3.75/4.14  , clause( 29538, [ ssItem( skaf49( X ) ) ] )
% 3.75/4.14  , clause( 29539, [ ssItem( skaf44( X ) ) ] )
% 3.75/4.14  , clause( 29540, [ ssList( skaf48( X, Y ) ) ] )
% 3.75/4.14  , clause( 29541, [ ssList( skaf47( X, Y ) ) ] )
% 3.75/4.14  , clause( 29542, [ ssList( skaf46( X, Y ) ) ] )
% 3.75/4.14  , clause( 29543, [ ssList( skaf45( X, Y ) ) ] )
% 3.75/4.14  , clause( 29544, [ ssList( skaf43( X, Y ) ) ] )
% 3.75/4.14  , clause( 29545, [ ssList( skaf42( X, Y ) ) ] )
% 3.75/4.14  , clause( 29546, [ ~( =( skac3, skac2 ) ) ] )
% 3.75/4.14  , clause( 29547, [ ~( ssItem( X ) ), geq( X, X ) ] )
% 3.75/4.14  , clause( 29548, [ ~( ssList( X ) ), segmentP( X, nil ) ] )
% 3.75/4.14  , clause( 29549, [ ~( ssList( X ) ), segmentP( X, X ) ] )
% 3.75/4.14  , clause( 29550, [ ~( ssList( X ) ), rearsegP( X, nil ) ] )
% 3.75/4.14  , clause( 29551, [ ~( ssList( X ) ), rearsegP( X, X ) ] )
% 3.75/4.14  , clause( 29552, [ ~( ssList( X ) ), frontsegP( X, nil ) ] )
% 3.75/4.14  , clause( 29553, [ ~( ssList( X ) ), frontsegP( X, X ) ] )
% 3.75/4.14  , clause( 29554, [ ~( ssItem( X ) ), leq( X, X ) ] )
% 3.75/4.14  , clause( 29555, [ ~( lt( X, X ) ), ~( ssItem( X ) ) ] )
% 3.75/4.14  , clause( 29556, [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ] )
% 3.75/4.14  , clause( 29557, [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ] )
% 3.75/4.14  , clause( 29558, [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ] )
% 3.75/4.14  , clause( 29559, [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ] )
% 3.75/4.14  , clause( 29560, [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ] )
% 3.75/4.14  , clause( 29561, [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ] )
% 3.75/4.14  , clause( 29562, [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ] )
% 3.75/4.14  , clause( 29563, [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ] )
% 3.75/4.14  , clause( 29564, [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ] )
% 3.75/4.14  , clause( 29565, [ ~( ssList( X ) ), =( app( X, nil ), X ) ] )
% 3.75/4.14  , clause( 29566, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 3.75/4.14  , clause( 29567, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 3.75/4.14  , clause( 29568, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 3.75/4.14  , clause( 29569, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 3.75/4.14  , clause( 29570, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 3.75/4.14  , clause( 29571, [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ]
% 3.75/4.14     )
% 3.75/4.14  , clause( 29572, [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 3.75/4.14     )
% 3.75/4.14  , clause( 29573, [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ]
% 3.75/4.14     )
% 3.75/4.14  , clause( 29574, [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 3.75/4.14     )
% 3.75/4.14  , clause( 29575, [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X )
% 3.75/4.14     ] )
% 3.75/4.14  , clause( 29576, [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X )
% 3.75/4.14     ] )
% 3.75/4.14  , clause( 29577, [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X )
% 3.75/4.14     ) ] )
% 3.75/4.14  , clause( 29578, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y )
% 3.75/4.14     ) ] )
% 3.75/4.14  , clause( 29579, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), 
% 3.75/4.14    skaf49( X ) ) ] )
% 3.75/4.14  , clause( 29580, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), 
% 3.75/4.14    skaf50( X ) ) ] )
% 3.75/4.14  , clause( 29581, [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), 
% 3.75/4.14    equalelemsP( X ) ] )
% 3.75/4.14  , clause( 29582, [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), 
% 3.75/4.14    strictorderedP( X ) ] )
% 3.75/4.14  , clause( 29583, [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), 
% 3.75/4.14    totalorderedP( X ) ] )
% 3.75/4.14  , clause( 29584, [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), 
% 3.75/4.14    strictorderP( X ) ] )
% 3.75/4.14  , clause( 29585, [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), 
% 3.75/4.14    strictorderP( X ) ] )
% 3.75/4.14  , clause( 29586, [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), 
% 3.75/4.14    totalorderP( X ) ] )
% 3.75/4.14  , clause( 29587, [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), 
% 3.75/4.14    totalorderP( X ) ] )
% 3.75/4.14  , clause( 29588, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y )
% 3.75/4.14     ), Y ) ] )
% 3.75/4.14  , clause( 29589, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y )
% 3.75/4.14     ), X ) ] )
% 3.75/4.14  , clause( 29590, [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( 
% 3.75/4.14    Y ) ) ] )
% 3.75/4.14  , clause( 29591, [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( 
% 3.75/4.14    Y ) ) ] )
% 3.75/4.14  , clause( 29592, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X
% 3.75/4.14     ) ] )
% 3.75/4.14  , clause( 29593, [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( 
% 3.75/4.14    X ), nil ), X ) ] )
% 3.75/4.14  , clause( 29594, [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X
% 3.75/4.14     ) ] )
% 3.75/4.14  , clause( 29595, [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( 
% 3.75/4.14    X, Y ) ] )
% 3.75/4.14  , clause( 29596, [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( 
% 3.75/4.14    nil, X ) ] )
% 3.75/4.14  , clause( 29597, [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 3.75/4.14    Y, X ) ] )
% 3.75/4.14  , clause( 29598, [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( 
% 3.75/4.14    Y, X ) ] )
% 3.75/4.14  , clause( 29599, [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), 
% 3.75/4.14    leq( Y, X ) ] )
% 3.75/4.14  , clause( 29600, [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), 
% 3.75/4.14    geq( Y, X ) ] )
% 3.75/4.14  , clause( 29601, [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X
% 3.75/4.14     ), =( nil, X ) ] )
% 3.75/4.14  , clause( 29602, [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 3.75/4.14    ssItem( Y ) ) ] )
% 3.75/4.14  , clause( 29603, [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 3.75/4.14    ssItem( X ) ) ] )
% 3.75/4.14  , clause( 29604, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 3.75/4.14    strictorderedP( cons( Y, X ) ) ] )
% 3.75/4.14  , clause( 29605, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 3.75/4.14    totalorderedP( cons( Y, X ) ) ] )
% 3.75/4.14  , clause( 29606, [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 3.75/4.14    ssItem( Y ) ) ] )
% 3.75/4.14  , clause( 29607, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 3.75/4.14    ssList( X ) ) ] )
% 3.75/4.14  , clause( 29608, [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( 
% 3.75/4.14    Y ) ), singletonP( Y ) ] )
% 3.75/4.14  , clause( 29609, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 3.75/4.14    ssItem( X ) ) ] )
% 3.75/4.14  , clause( 29610, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 3.75/4.14    X ) ), =( nil, X ) ] )
% 3.75/4.14  , clause( 29611, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 3.75/4.14    X ) ), =( nil, Y ) ] )
% 3.75/4.14  , clause( 29612, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil
% 3.75/4.14     ), Y ), cons( X, Y ) ) ] )
% 3.75/4.14  , clause( 29613, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 3.75/4.14    X, Y ), =( X, Y ) ] )
% 3.75/4.14  , clause( 29614, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 3.75/4.14    X, Y ), =( X, Y ) ] )
% 3.75/4.14  , clause( 29615, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( 
% 3.75/4.14    app( Y, X ) ), hd( Y ) ) ] )
% 3.75/4.14  , clause( 29616, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 3.75/4.14    ~( ssItem( X ) ), strictorderedP( Y ), =( nil, Y ) ] )
% 3.75/4.14  , clause( 29617, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 3.75/4.14    ~( ssItem( X ) ), totalorderedP( Y ), =( nil, Y ) ] )
% 3.75/4.14  , clause( 29618, [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), 
% 3.75/4.14    ~( ssItem( Y ) ), =( Y, X ) ] )
% 3.75/4.14  , clause( 29619, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( 
% 3.75/4.14    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 3.75/4.14  , clause( 29620, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( 
% 3.75/4.14    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 3.75/4.14  , clause( 29621, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( 
% 3.75/4.14    ssList( X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 3.75/4.14  , clause( 29622, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), 
% 3.75/4.14    ~( ssItem( Y ) ), =( Y, X ) ] )
% 3.75/4.14  , clause( 29623, [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 3.75/4.14     ), =( app( skaf46( X, Y ), Y ), X ) ] )
% 3.75/4.14  , clause( 29624, [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 3.75/4.14     ), =( app( Y, skaf45( X, Y ) ), X ) ] )
% 3.75/4.14  , clause( 29625, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( 
% 3.75/4.14    app( Y, X ) ), app( tl( Y ), X ) ) ] )
% 3.75/4.14  , clause( 29626, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 3.75/4.14    ~( ssItem( X ) ), lt( X, hd( Y ) ), =( nil, Y ) ] )
% 3.75/4.14  , clause( 29627, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 3.75/4.14    ~( ssItem( X ) ), leq( X, hd( Y ) ), =( nil, Y ) ] )
% 3.75/4.14  , clause( 29628, [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y )
% 3.75/4.14     ), ~( ssList( X ) ), rearsegP( app( Z, X ), Y ) ] )
% 3.75/4.14  , clause( 29629, [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y )
% 3.75/4.14     ), ~( ssList( X ) ), frontsegP( app( X, Z ), Y ) ] )
% 3.75/4.14  , clause( 29630, [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( 
% 3.75/4.14    ssItem( X ) ), memberP( cons( Y, Z ), X ) ] )
% 3.75/4.14  , clause( 29631, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) )
% 3.75/4.14    , ~( ssItem( Y ) ), memberP( cons( Z, X ), Y ) ] )
% 3.75/4.14  , clause( 29632, [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 3.75/4.14    , ~( ssItem( Y ) ), memberP( app( X, Z ), Y ) ] )
% 3.75/4.14  , clause( 29633, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) )
% 3.75/4.14    , ~( ssItem( Y ) ), memberP( app( Z, X ), Y ) ] )
% 3.75/4.14  , clause( 29634, [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X )
% 3.75/4.14    , cons( skaf78( X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ] )
% 3.75/4.14  , clause( 29635, [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y
% 3.75/4.14     ) ), ~( ssList( Z ) ), rearsegP( Z, Y ) ] )
% 3.75/4.14  , clause( 29636, [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X
% 3.75/4.14     ) ), ~( ssList( Z ) ), frontsegP( Z, X ) ] )
% 3.75/4.14  , clause( 29637, [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), 
% 3.75/4.14    ~( ssList( X ) ), =( app( X, Y ), nil ) ] )
% 3.75/4.14  , clause( 29638, [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 3.75/4.14    ssItem( Y ) ), ~( ssItem( X ) ), gt( X, Z ) ] )
% 3.75/4.14  , clause( 29639, [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 3.75/4.14    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 3.75/4.14  , clause( 29640, [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), 
% 3.75/4.14    ~( ssItem( Y ) ), ~( ssItem( X ) ), geq( X, Z ) ] )
% 3.75/4.14  , clause( 29641, [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 3.75/4.14    =( app( app( Z, Y ), X ), app( Z, app( Y, X ) ) ) ] )
% 3.75/4.14  , clause( 29642, [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), 
% 3.75/4.14    ~( ssList( X ) ), ~( ssList( Z ) ), =( Y, Z ) ] )
% 3.75/4.14  , clause( 29643, [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), 
% 3.75/4.14    ~( ssList( Y ) ), ~( ssList( Z ) ), =( X, Z ) ] )
% 3.75/4.14  , clause( 29644, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( 
% 3.75/4.14    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ] )
% 3.75/4.14  , clause( 29645, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( 
% 3.75/4.14    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ] )
% 3.75/4.14  , clause( 29646, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( 
% 3.75/4.14    ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ] )
% 3.75/4.14  , clause( 29647, [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 3.75/4.14    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 3.75/4.14  , clause( 29648, [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), 
% 3.75/4.14    ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Z ) ] )
% 3.75/4.14  , clause( 29649, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 3.75/4.14    =( cons( X, app( Y, Z ) ), app( cons( X, Y ), Z ) ) ] )
% 3.75/4.14  , clause( 29650, [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 3.75/4.14    ssList( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ] )
% 3.75/4.14  , clause( 29651, [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( 
% 3.75/4.14    ssList( Y ) ), ~( ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y
% 3.75/4.14     ) ] )
% 3.75/4.14  , clause( 29652, [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( 
% 3.75/4.14    ssList( Y ) ), ~( ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, 
% 3.75/4.14    Y ) ] )
% 3.75/4.14  , clause( 29653, [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 3.75/4.14    ssItem( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ] )
% 3.75/4.14  , clause( 29654, [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( 
% 3.75/4.14    skaf75( X ), cons( skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), 
% 3.75/4.14    skaf77( X ) ) ), X ) ] )
% 3.75/4.14  , clause( 29655, [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( 
% 3.75/4.14    skaf71( X ), cons( skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), 
% 3.75/4.14    skaf73( X ) ) ), X ) ] )
% 3.75/4.14  , clause( 29656, [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( 
% 3.75/4.14    skaf66( X ), cons( skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), 
% 3.75/4.14    skaf68( X ) ) ), X ) ] )
% 3.75/4.14  , clause( 29657, [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( 
% 3.75/4.14    X ), cons( skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) )
% 3.75/4.14     ), X ) ] )
% 3.75/4.14  , clause( 29658, [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( 
% 3.75/4.14    X ), cons( skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) )
% 3.75/4.14     ), X ) ] )
% 3.75/4.14  , clause( 29659, [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( 
% 3.75/4.14    X ), cons( skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) )
% 3.75/4.14     ), X ) ] )
% 3.75/4.14  , clause( 29660, [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 3.75/4.14     ), =( app( app( skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ] )
% 3.75/4.14  , clause( 29661, [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) )
% 3.75/4.14    , =( app( skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ] )
% 3.75/4.14  , clause( 29662, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 3.75/4.14    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ] )
% 3.75/4.14  , clause( 29663, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 3.75/4.14    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ] )
% 3.75/4.14  , clause( 29664, [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T )
% 3.75/4.14     ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), 
% 3.75/4.14    Y ) ] )
% 3.75/4.14  , clause( 29665, [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), 
% 3.75/4.14    ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ]
% 3.75/4.14     )
% 3.75/4.14  , clause( 29666, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( 
% 3.75/4.14    T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y
% 3.75/4.14    , T ) ] )
% 3.75/4.14  , clause( 29667, [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), 
% 3.75/4.14    ~( ssList( X ) ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ]
% 3.75/4.14     )
% 3.75/4.14  , clause( 29668, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( 
% 3.75/4.14    T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ]
% 3.75/4.14     )
% 3.75/4.14  , clause( 29669, [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), 
% 3.75/4.14    ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ]
% 3.75/4.14     )
% 3.75/4.14  , clause( 29670, [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) )
% 3.75/4.14    , ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( 
% 3.75/4.14    Z, X ), cons( T, Y ) ) ] )
% 3.75/4.14  , clause( 29671, [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) )
% 3.75/4.14    , ~( ssList( T ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) )
% 3.75/4.14    , ~( duplicatefreeP( U ) ), ~( ssList( U ) ) ] )
% 3.75/4.14  , clause( 29672, [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( 
% 3.75/4.14    ssList( T ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( 
% 3.75/4.14    equalelemsP( U ) ), ~( ssList( U ) ), =( Y, Z ) ] )
% 3.75/4.14  , clause( 29673, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 3.75/4.14    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 3.75/4.14    , ~( ssItem( Y ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T
% 3.75/4.14     ) ] )
% 3.75/4.14  , clause( 29674, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 3.75/4.14    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 3.75/4.14    , ~( ssItem( Y ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T
% 3.75/4.14     ) ] )
% 3.75/4.14  , clause( 29675, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 3.75/4.14    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 3.75/4.14    , ~( ssItem( Y ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T )
% 3.75/4.14    , lt( T, Y ) ] )
% 3.75/4.14  , clause( 29676, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 3.75/4.14    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 3.75/4.14    , ~( ssItem( Y ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T )
% 3.75/4.14    , leq( T, Y ) ] )
% 3.75/4.14  , clause( 29677, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, 
% 3.75/4.14    cons( X, T ) ), cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) )
% 3.75/4.14    , ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W
% 3.75/4.14     ) ), ~( ssList( W ) ) ] )
% 3.75/4.14  , clause( 29678, [ ssList( sk1 ) ] )
% 3.75/4.14  , clause( 29679, [ ssList( sk2 ) ] )
% 3.75/4.14  , clause( 29680, [ ssList( sk3 ) ] )
% 3.75/4.14  , clause( 29681, [ ssList( sk4 ) ] )
% 3.75/4.14  , clause( 29682, [ =( sk2, sk4 ) ] )
% 3.75/4.14  , clause( 29683, [ =( sk1, sk3 ) ] )
% 3.75/4.14  , clause( 29684, [ ~( ssItem( X ) ), memberP( sk4, X ), ~( memberP( sk3, X
% 3.75/4.14     ) ) ] )
% 3.75/4.14  , clause( 29685, [ ~( ssItem( X ) ), memberP( sk3, X ), ~( memberP( sk4, X
% 3.75/4.14     ) ) ] )
% 3.75/4.14  , clause( 29686, [ ssItem( sk5 ) ] )
% 3.75/4.14  , clause( 29687, [ memberP( sk1, sk5 ) ] )
% 3.75/4.14  , clause( 29688, [ ~( memberP( sk2, sk5 ) ) ] )
% 3.75/4.14  ] ).
% 3.75/4.14  
% 3.75/4.14  
% 3.75/4.14  
% 3.75/4.14  eqswap(
% 3.75/4.14  clause( 30446, [ =( sk4, sk2 ) ] )
% 3.75/4.17  , clause( 29682, [ =( sk2, sk4 ) ] )
% 3.75/4.17  , 0, substitution( 0, [] )).
% 3.75/4.17  
% 3.75/4.17  
% 3.75/4.17  subsumption(
% 3.75/4.17  clause( 186, [ =( sk4, sk2 ) ] )
% 3.75/4.17  , clause( 30446, [ =( sk4, sk2 ) ] )
% 3.75/4.17  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.75/4.17  
% 3.75/4.17  
% 3.75/4.17  eqswap(
% 3.75/4.17  clause( 31205, [ =( sk3, sk1 ) ] )
% 3.75/4.17  , clause( 29683, [ =( sk1, sk3 ) ] )
% 3.75/4.17  , 0, substitution( 0, [] )).
% 3.75/4.17  
% 3.75/4.17  
% 3.75/4.17  subsumption(
% 3.75/4.17  clause( 187, [ =( sk3, sk1 ) ] )
% 3.75/4.17  , clause( 31205, [ =( sk3, sk1 ) ] )
% 3.75/4.17  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.75/4.17  
% 3.75/4.17  
% 3.75/4.17  paramod(
% 3.75/4.17  clause( 32358, [ memberP( sk2, X ), ~( ssItem( X ) ), ~( memberP( sk3, X )
% 3.75/4.17     ) ] )
% 3.75/4.17  , clause( 186, [ =( sk4, sk2 ) ] )
% 3.75/4.17  , 0, clause( 29684, [ ~( ssItem( X ) ), memberP( sk4, X ), ~( memberP( sk3
% 3.75/4.17    , X ) ) ] )
% 3.75/4.17  , 1, 1, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 3.75/4.17  
% 3.75/4.17  
% 3.75/4.17  paramod(
% 3.75/4.17  clause( 32359, [ ~( memberP( sk1, X ) ), memberP( sk2, X ), ~( ssItem( X )
% 3.75/4.17     ) ] )
% 3.75/4.17  , clause( 187, [ =( sk3, sk1 ) ] )
% 3.75/4.17  , 0, clause( 32358, [ memberP( sk2, X ), ~( ssItem( X ) ), ~( memberP( sk3
% 3.75/4.17    , X ) ) ] )
% 3.75/4.17  , 2, 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 3.75/4.17  
% 3.75/4.17  
% 3.75/4.17  subsumption(
% 3.75/4.17  clause( 188, [ ~( ssItem( X ) ), memberP( sk2, X ), ~( memberP( sk1, X ) )
% 3.75/4.17     ] )
% 3.75/4.17  , clause( 32359, [ ~( memberP( sk1, X ) ), memberP( sk2, X ), ~( ssItem( X
% 3.75/4.17     ) ) ] )
% 3.75/4.17  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 3.75/4.17    1 ), ==>( 2, 0 )] ) ).
% 3.75/4.17  
% 3.75/4.17  
% 3.75/4.17  subsumption(
% 3.75/4.17  clause( 190, [ ssItem( sk5 ) ] )
% 3.75/4.17  , clause( 29686, [ ssItem( sk5 ) ] )
% 3.75/4.17  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.75/4.17  
% 3.75/4.17  
% 3.75/4.17  subsumption(
% 3.75/4.17  clause( 191, [ memberP( sk1, sk5 ) ] )
% 3.75/4.17  , clause( 29687, [ memberP( sk1, sk5 ) ] )
% 3.75/4.17  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.75/4.17  
% 3.75/4.17  
% 3.75/4.17  subsumption(
% 3.75/4.17  clause( 192, [ ~( memberP( sk2, sk5 ) ) ] )
% 3.75/4.17  , clause( 29688, [ ~( memberP( sk2, sk5 ) ) ] )
% 3.75/4.17  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.75/4.17  
% 3.75/4.17  
% 3.75/4.17  resolution(
% 3.75/4.17  clause( 34637, [ ~( ssItem( sk5 ) ), memberP( sk2, sk5 ) ] )
% 3.75/4.17  , clause( 188, [ ~( ssItem( X ) ), memberP( sk2, X ), ~( memberP( sk1, X )
% 3.75/4.17     ) ] )
% 3.75/4.17  , 2, clause( 191, [ memberP( sk1, sk5 ) ] )
% 3.75/4.17  , 0, substitution( 0, [ :=( X, sk5 )] ), substitution( 1, [] )).
% 3.75/4.17  
% 3.75/4.17  
% 3.75/4.17  resolution(
% 3.75/4.17  clause( 34638, [ memberP( sk2, sk5 ) ] )
% 3.75/4.17  , clause( 34637, [ ~( ssItem( sk5 ) ), memberP( sk2, sk5 ) ] )
% 3.75/4.17  , 0, clause( 190, [ ssItem( sk5 ) ] )
% 3.75/4.17  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 3.75/4.17  
% 3.75/4.17  
% 3.75/4.17  subsumption(
% 3.75/4.17  clause( 29466, [ memberP( sk2, sk5 ) ] )
% 3.75/4.17  , clause( 34638, [ memberP( sk2, sk5 ) ] )
% 3.75/4.17  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.75/4.17  
% 3.75/4.17  
% 3.75/4.17  resolution(
% 3.75/4.17  clause( 34639, [] )
% 3.75/4.17  , clause( 192, [ ~( memberP( sk2, sk5 ) ) ] )
% 3.75/4.17  , 0, clause( 29466, [ memberP( sk2, sk5 ) ] )
% 3.75/4.17  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 3.75/4.17  
% 3.75/4.17  
% 3.75/4.17  subsumption(
% 3.75/4.17  clause( 29491, [] )
% 3.75/4.17  , clause( 34639, [] )
% 3.75/4.17  , substitution( 0, [] ), permutation( 0, [] ) ).
% 3.75/4.17  
% 3.75/4.17  
% 3.75/4.17  end.
% 3.75/4.17  
% 3.75/4.17  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 3.75/4.17  
% 3.75/4.17  Memory use:
% 3.75/4.17  
% 3.75/4.17  space for terms:        589030
% 3.75/4.17  space for clauses:      1388509
% 3.75/4.17  
% 3.75/4.17  
% 3.75/4.17  clauses generated:      138200
% 3.75/4.17  clauses kept:           29492
% 3.75/4.17  clauses selected:       699
% 3.75/4.17  clauses deleted:        1037
% 3.75/4.17  clauses inuse deleted:  14
% 3.75/4.17  
% 3.75/4.17  subsentry:          290378
% 3.75/4.17  literals s-matched: 158941
% 3.75/4.17  literals matched:   112256
% 3.75/4.17  full subsumption:   67327
% 3.75/4.17  
% 3.75/4.17  checksum:           8012268
% 3.75/4.17  
% 3.75/4.17  
% 3.75/4.17  Bliksem ended
%------------------------------------------------------------------------------