TSTP Solution File: SWC127-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SWC127-1 : 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 19:34:04 EDT 2022

% Result   : Unsatisfiable 0.82s 1.24s
% Output   : Refutation 0.82s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.13  % Problem  : SWC127-1 : TPTP v8.1.0. Released v2.4.0.
% 0.08/0.14  % Command  : bliksem %s
% 0.14/0.36  % Computer : n018.cluster.edu
% 0.14/0.36  % Model    : x86_64 x86_64
% 0.14/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.36  % Memory   : 8042.1875MB
% 0.14/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.36  % CPULimit : 300
% 0.14/0.36  % DateTime : Sun Jun 12 23:10:12 EDT 2022
% 0.14/0.36  % CPUTime  : 
% 0.78/1.16  *** allocated 10000 integers for termspace/termends
% 0.78/1.16  *** allocated 10000 integers for clauses
% 0.78/1.16  *** allocated 10000 integers for justifications
% 0.78/1.16  Bliksem 1.12
% 0.78/1.16  
% 0.78/1.16  
% 0.78/1.16  Automatic Strategy Selection
% 0.78/1.16  
% 0.78/1.16  Clauses:
% 0.78/1.16  [
% 0.78/1.16     [ equalelemsP( nil ) ],
% 0.78/1.16     [ duplicatefreeP( nil ) ],
% 0.78/1.16     [ strictorderedP( nil ) ],
% 0.78/1.16     [ totalorderedP( nil ) ],
% 0.78/1.16     [ strictorderP( nil ) ],
% 0.78/1.16     [ totalorderP( nil ) ],
% 0.78/1.16     [ cyclefreeP( nil ) ],
% 0.78/1.16     [ ssList( nil ) ],
% 0.78/1.16     [ ssItem( skac3 ) ],
% 0.78/1.16     [ ssItem( skac2 ) ],
% 0.78/1.16     [ ~( singletonP( nil ) ) ],
% 0.78/1.16     [ ssItem( skaf83( X ) ) ],
% 0.78/1.16     [ ssList( skaf82( X ) ) ],
% 0.78/1.16     [ ssList( skaf81( X ) ) ],
% 0.78/1.16     [ ssList( skaf80( X ) ) ],
% 0.78/1.16     [ ssItem( skaf79( X ) ) ],
% 0.78/1.16     [ ssItem( skaf78( X ) ) ],
% 0.78/1.16     [ ssList( skaf77( X ) ) ],
% 0.78/1.16     [ ssList( skaf76( X ) ) ],
% 0.78/1.16     [ ssList( skaf75( X ) ) ],
% 0.78/1.16     [ ssItem( skaf74( X ) ) ],
% 0.78/1.16     [ ssList( skaf73( X ) ) ],
% 0.78/1.16     [ ssList( skaf72( X ) ) ],
% 0.78/1.16     [ ssList( skaf71( X ) ) ],
% 0.78/1.16     [ ssItem( skaf70( X ) ) ],
% 0.78/1.16     [ ssItem( skaf69( X ) ) ],
% 0.78/1.16     [ ssList( skaf68( X ) ) ],
% 0.78/1.16     [ ssList( skaf67( X ) ) ],
% 0.78/1.16     [ ssList( skaf66( X ) ) ],
% 0.78/1.16     [ ssItem( skaf65( X ) ) ],
% 0.78/1.16     [ ssItem( skaf64( X ) ) ],
% 0.78/1.16     [ ssList( skaf63( X ) ) ],
% 0.78/1.16     [ ssList( skaf62( X ) ) ],
% 0.78/1.16     [ ssList( skaf61( X ) ) ],
% 0.78/1.16     [ ssItem( skaf60( X ) ) ],
% 0.78/1.16     [ ssItem( skaf59( X ) ) ],
% 0.78/1.16     [ ssList( skaf58( X ) ) ],
% 0.78/1.16     [ ssList( skaf57( X ) ) ],
% 0.78/1.16     [ ssList( skaf56( X ) ) ],
% 0.78/1.16     [ ssItem( skaf55( X ) ) ],
% 0.78/1.16     [ ssItem( skaf54( X ) ) ],
% 0.78/1.16     [ ssList( skaf53( X ) ) ],
% 0.78/1.16     [ ssList( skaf52( X ) ) ],
% 0.78/1.16     [ ssList( skaf51( X ) ) ],
% 0.78/1.16     [ ssItem( skaf50( X ) ) ],
% 0.78/1.16     [ ssItem( skaf49( X ) ) ],
% 0.78/1.16     [ ssItem( skaf44( X ) ) ],
% 0.78/1.16     [ ssList( skaf48( X, Y ) ) ],
% 0.78/1.16     [ ssList( skaf47( X, Y ) ) ],
% 0.78/1.16     [ ssList( skaf46( X, Y ) ) ],
% 0.78/1.16     [ ssList( skaf45( X, Y ) ) ],
% 0.78/1.16     [ ssList( skaf43( X, Y ) ) ],
% 0.78/1.16     [ ssList( skaf42( X, Y ) ) ],
% 0.78/1.16     [ ~( =( skac3, skac2 ) ) ],
% 0.78/1.16     [ ~( ssItem( X ) ), geq( X, X ) ],
% 0.78/1.16     [ ~( ssList( X ) ), segmentP( X, nil ) ],
% 0.78/1.16     [ ~( ssList( X ) ), segmentP( X, X ) ],
% 0.78/1.16     [ ~( ssList( X ) ), rearsegP( X, nil ) ],
% 0.78/1.16     [ ~( ssList( X ) ), rearsegP( X, X ) ],
% 0.78/1.16     [ ~( ssList( X ) ), frontsegP( X, nil ) ],
% 0.78/1.16     [ ~( ssList( X ) ), frontsegP( X, X ) ],
% 0.78/1.16     [ ~( ssItem( X ) ), leq( X, X ) ],
% 0.78/1.16     [ ~( lt( X, X ) ), ~( ssItem( X ) ) ],
% 0.78/1.16     [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ],
% 0.78/1.16     [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ],
% 0.78/1.16     [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ],
% 0.78/1.16     [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ],
% 0.78/1.16     [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ],
% 0.78/1.16     [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ],
% 0.78/1.16     [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ],
% 0.78/1.16     [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ],
% 0.78/1.16     [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ],
% 0.78/1.16     [ ~( ssList( X ) ), =( app( X, nil ), X ) ],
% 0.78/1.16     [ ~( ssList( X ) ), =( app( nil, X ), X ) ],
% 0.78/1.16     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.78/1.16     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.78/1.16     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.78/1.16     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.78/1.16     [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ],
% 0.78/1.16     [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.78/1.16     [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ],
% 0.78/1.16     [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.78/1.16     [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X ) ],
% 0.78/1.16     [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.78/1.16     [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X ) ) ],
% 0.78/1.16     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y ) ) ],
% 0.78/1.16     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), skaf49( X ) ) ]
% 0.78/1.16    ,
% 0.78/1.16     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), skaf50( X ) ) ]
% 0.78/1.16    ,
% 0.78/1.16     [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), equalelemsP( X )
% 0.78/1.16     ],
% 0.78/1.16     [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), strictorderedP( 
% 0.78/1.16    X ) ],
% 0.78/1.16     [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), totalorderedP( 
% 0.78/1.16    X ) ],
% 0.78/1.16     [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.78/1.16     ) ],
% 0.78/1.16     [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.78/1.16     ) ],
% 0.78/1.16     [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.78/1.16     ) ],
% 0.78/1.16     [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.78/1.16     ) ],
% 0.78/1.16     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y ) ), Y ) ],
% 0.78/1.16     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y ) ), X ) ],
% 0.78/1.16     [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.78/1.16     [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.78/1.16     [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.78/1.16     [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( X ), nil ), X
% 0.78/1.16     ) ],
% 0.78/1.16     [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.78/1.16     [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Y ) ]
% 0.78/1.16    ,
% 0.78/1.16     [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( nil, X ) ],
% 0.78/1.16     [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( Y, X ) ],
% 0.78/1.16     [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( Y, X ) ],
% 0.78/1.16     [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( Y, X ) ]
% 0.78/1.16    ,
% 0.78/1.16     [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), geq( Y, X ) ]
% 0.78/1.16    ,
% 0.78/1.16     [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X ), =( nil, X
% 0.78/1.16     ) ],
% 0.78/1.16     [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.78/1.16    ,
% 0.78/1.16     [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.78/1.16    ,
% 0.78/1.16     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), strictorderedP( 
% 0.78/1.16    cons( Y, X ) ) ],
% 0.78/1.16     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), totalorderedP( 
% 0.78/1.16    cons( Y, X ) ) ],
% 0.78/1.16     [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.78/1.16    ,
% 0.78/1.16     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ) ]
% 0.78/1.16    ,
% 0.78/1.16     [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ), 
% 0.78/1.16    singletonP( Y ) ],
% 0.78/1.16     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.78/1.16    ,
% 0.78/1.16     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.78/1.16    , X ) ],
% 0.78/1.16     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.78/1.16    , Y ) ],
% 0.78/1.16     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil ), Y ), cons( 
% 0.78/1.16    X, Y ) ) ],
% 0.78/1.16     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.78/1.16    , Y ) ],
% 0.78/1.16     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.78/1.16    , Y ) ],
% 0.78/1.16     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( app( Y, X ) )
% 0.78/1.16    , hd( Y ) ) ],
% 0.78/1.16     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.78/1.16     ), strictorderedP( Y ), =( nil, Y ) ],
% 0.78/1.16     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.78/1.16    , totalorderedP( Y ), =( nil, Y ) ],
% 0.78/1.16     [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.78/1.16    , =( Y, X ) ],
% 0.78/1.16     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.78/1.16    ssList( Y ) ), =( Y, X ) ],
% 0.78/1.16     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.78/1.16    ssList( Y ) ), =( Y, X ) ],
% 0.78/1.16     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.78/1.16    ssList( Y ) ), =( Y, X ) ],
% 0.78/1.16     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.78/1.16    , =( Y, X ) ],
% 0.78/1.16     [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( 
% 0.78/1.16    skaf46( X, Y ), Y ), X ) ],
% 0.78/1.16     [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( Y
% 0.78/1.16    , skaf45( X, Y ) ), X ) ],
% 0.78/1.16     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( app( Y, X ) )
% 0.78/1.16    , app( tl( Y ), X ) ) ],
% 0.78/1.16     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.78/1.16     ), lt( X, hd( Y ) ), =( nil, Y ) ],
% 0.78/1.16     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.78/1.16    , leq( X, hd( Y ) ), =( nil, Y ) ],
% 0.78/1.16     [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.78/1.16    X ) ), rearsegP( app( Z, X ), Y ) ],
% 0.78/1.16     [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.78/1.16    X ) ), frontsegP( app( X, Z ), Y ) ],
% 0.78/1.16     [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), 
% 0.78/1.16    memberP( cons( Y, Z ), X ) ],
% 0.78/1.16     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y
% 0.78/1.16     ) ), memberP( cons( Z, X ), Y ) ],
% 0.78/1.16     [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y
% 0.78/1.16     ) ), memberP( app( X, Z ), Y ) ],
% 0.78/1.16     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) ), ~( ssItem( Y
% 0.78/1.16     ) ), memberP( app( Z, X ), Y ) ],
% 0.78/1.16     [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X ), cons( skaf78( 
% 0.78/1.16    X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ],
% 0.78/1.16     [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y ) ), ~( 
% 0.78/1.16    ssList( Z ) ), rearsegP( Z, Y ) ],
% 0.78/1.16     [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), ~( 
% 0.78/1.16    ssList( Z ) ), frontsegP( Z, X ) ],
% 0.78/1.16     [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.78/1.16    , =( app( X, Y ), nil ) ],
% 0.78/1.16     [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.78/1.16    ~( ssItem( X ) ), gt( X, Z ) ],
% 0.78/1.16     [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.78/1.16    , ~( ssItem( X ) ), lt( X, Z ) ],
% 0.78/1.16     [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.78/1.16    , ~( ssItem( X ) ), geq( X, Z ) ],
% 0.78/1.16     [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( app( app( Z, 
% 0.78/1.16    Y ), X ), app( Z, app( Y, X ) ) ) ],
% 0.78/1.16     [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.78/1.16    , ~( ssList( Z ) ), =( Y, Z ) ],
% 0.78/1.16     [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), ~( ssList( Y ) )
% 0.78/1.16    , ~( ssList( Z ) ), =( X, Z ) ],
% 0.78/1.16     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.78/1.16    ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ],
% 0.78/1.16     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.78/1.16    ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ],
% 0.78/1.16     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.78/1.16    ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ],
% 0.78/1.16     [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.78/1.16    ~( ssItem( X ) ), lt( X, Z ) ],
% 0.78/1.16     [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.78/1.16    , ~( ssItem( X ) ), leq( X, Z ) ],
% 0.78/1.16     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( cons( X, app( 
% 0.78/1.16    Y, Z ) ), app( cons( X, Y ), Z ) ) ],
% 0.78/1.16     [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), 
% 0.78/1.16    ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ],
% 0.78/1.16     [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.78/1.16    ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.78/1.16     [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.78/1.16    ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.78/1.16     [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssItem( X ) ), 
% 0.78/1.16    ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ],
% 0.78/1.16     [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( skaf75( X ), cons( 
% 0.78/1.16    skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), skaf77( X ) ) ), X ) ]
% 0.78/1.16    ,
% 0.78/1.16     [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( skaf71( X ), cons( 
% 0.78/1.16    skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), skaf73( X ) ) ), X ) ]
% 0.78/1.16    ,
% 0.78/1.16     [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( skaf66( X ), cons( 
% 0.78/1.16    skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), skaf68( X ) ) ), X ) ]
% 0.78/1.16    ,
% 0.78/1.16     [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( X ), cons( 
% 0.78/1.16    skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) ) ), X ) ]
% 0.78/1.16    ,
% 0.78/1.16     [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( X ), cons( 
% 0.78/1.16    skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) ) ), X ) ]
% 0.78/1.16    ,
% 0.78/1.16     [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( X ), cons( 
% 0.78/1.16    skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) ) ), X ) ]
% 0.78/1.16    ,
% 0.78/1.16     [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( app( 
% 0.78/1.16    skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ],
% 0.78/1.16     [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) ), =( app( 
% 0.78/1.16    skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ],
% 0.78/1.16     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.78/1.16     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ],
% 0.78/1.16     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.78/1.16     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ],
% 0.78/1.16     [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T ) ), ~( ssList( 
% 0.82/1.24    Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), Y ) ],
% 0.82/1.24     [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 0.82/1.24    , ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ],
% 0.82/1.24     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.82/1.24    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y, T ) ]
% 0.82/1.24    ,
% 0.82/1.24     [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), ~( ssList( X )
% 0.82/1.24     ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ],
% 0.82/1.24     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.82/1.24    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ],
% 0.82/1.24     [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), ~( ssList( X )
% 0.82/1.24     ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ],
% 0.82/1.24     [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) ), ~( ssList( X
% 0.82/1.24     ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( Z, X ), cons( 
% 0.82/1.24    T, Y ) ) ],
% 0.82/1.24     [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) ), ~( ssList( T
% 0.82/1.24     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), ~( 
% 0.82/1.24    duplicatefreeP( U ) ), ~( ssList( U ) ) ],
% 0.82/1.24     [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( ssList( T ) ), ~( 
% 0.82/1.24    ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( equalelemsP( U ) )
% 0.82/1.24    , ~( ssList( U ) ), =( Y, Z ) ],
% 0.82/1.24     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.82/1.24     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.82/1.24     ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T ) ],
% 0.82/1.24     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.82/1.24     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.82/1.24     ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T ) ],
% 0.82/1.24     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.82/1.24     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.82/1.24     ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T ), lt( T, Y ) ]
% 0.82/1.24    ,
% 0.82/1.24     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.82/1.24     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.82/1.24     ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T ), leq( T, Y ) ]
% 0.82/1.24    ,
% 0.82/1.24     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, cons( X, T ) )
% 0.82/1.24    , cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) ), ~( ssList( Z
% 0.82/1.24     ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W ) ), ~( ssList( 
% 0.82/1.24    W ) ) ],
% 0.82/1.24     [ ssList( sk1 ) ],
% 0.82/1.24     [ ssList( sk2 ) ],
% 0.82/1.24     [ ssList( sk3 ) ],
% 0.82/1.24     [ ssList( sk4 ) ],
% 0.82/1.24     [ =( sk2, sk4 ) ],
% 0.82/1.24     [ =( sk1, sk3 ) ],
% 0.82/1.24     [ neq( sk2, nil ) ],
% 0.82/1.24     [ segmentP( sk4, sk3 ) ],
% 0.82/1.24     [ singletonP( sk3 ), ~( neq( sk4, nil ) ) ],
% 0.82/1.24     [ ~( neq( sk1, nil ) ), ~( segmentP( sk2, sk1 ) ) ]
% 0.82/1.24  ] .
% 0.82/1.24  
% 0.82/1.24  
% 0.82/1.24  percentage equality = 0.160331, percentage horn = 0.843750
% 0.82/1.24  This is a problem with some equality
% 0.82/1.24  
% 0.82/1.24  
% 0.82/1.24  
% 0.82/1.24  Options Used:
% 0.82/1.24  
% 0.82/1.24  useres =            1
% 0.82/1.24  useparamod =        1
% 0.82/1.24  useeqrefl =         1
% 0.82/1.24  useeqfact =         1
% 0.82/1.24  usefactor =         1
% 0.82/1.24  usesimpsplitting =  0
% 0.82/1.24  usesimpdemod =      5
% 0.82/1.24  usesimpres =        3
% 0.82/1.24  
% 0.82/1.24  resimpinuse      =  1000
% 0.82/1.24  resimpclauses =     20000
% 0.82/1.24  substype =          eqrewr
% 0.82/1.24  backwardsubs =      1
% 0.82/1.24  selectoldest =      5
% 0.82/1.24  
% 0.82/1.24  litorderings [0] =  split
% 0.82/1.24  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.82/1.24  
% 0.82/1.24  termordering =      kbo
% 0.82/1.24  
% 0.82/1.24  litapriori =        0
% 0.82/1.24  termapriori =       1
% 0.82/1.24  litaposteriori =    0
% 0.82/1.24  termaposteriori =   0
% 0.82/1.24  demodaposteriori =  0
% 0.82/1.24  ordereqreflfact =   0
% 0.82/1.24  
% 0.82/1.24  litselect =         negord
% 0.82/1.24  
% 0.82/1.24  maxweight =         15
% 0.82/1.24  maxdepth =          30000
% 0.82/1.24  maxlength =         115
% 0.82/1.24  maxnrvars =         195
% 0.82/1.24  excuselevel =       1
% 0.82/1.24  increasemaxweight = 1
% 0.82/1.24  
% 0.82/1.24  maxselected =       10000000
% 0.82/1.24  maxnrclauses =      10000000
% 0.82/1.24  
% 0.82/1.24  showgenerated =    0
% 0.82/1.24  showkept =         0
% 0.82/1.24  showselected =     0
% 0.82/1.24  showdeleted =      0
% 0.82/1.24  showresimp =       1
% 0.82/1.24  showstatus =       2000
% 0.82/1.24  
% 0.82/1.24  prologoutput =     1
% 0.82/1.24  nrgoals =          5000000
% 0.82/1.24  totalproof =       1
% 0.82/1.24  
% 0.82/1.24  Symbols occurring in the translation:
% 0.82/1.24  
% 0.82/1.24  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.82/1.24  .  [1, 2]      (w:1, o:75, a:1, s:1, b:0), 
% 0.82/1.24  !  [4, 1]      (w:0, o:22, a:1, s:1, b:0), 
% 0.82/1.24  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.82/1.24  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.82/1.24  nil  [39, 0]      (w:1, o:15, a:1, s:1, b:0), 
% 0.82/1.24  equalelemsP  [40, 1]      (w:1, o:29, a:1, s:1, b:0), 
% 0.82/1.24  duplicatefreeP  [41, 1]      (w:1, o:28, a:1, s:1, b:0), 
% 0.82/1.24  strictorderedP  [42, 1]      (w:1, o:32, a:1, s:1, b:0), 
% 0.82/1.24  totalorderedP  [43, 1]      (w:1, o:71, a:1, s:1, b:0), 
% 0.82/1.24  strictorderP  [44, 1]      (w:1, o:33, a:1, s:1, b:0), 
% 0.82/1.24  totalorderP  [45, 1]      (w:1, o:72, a:1, s:1, b:0), 
% 0.82/1.24  cyclefreeP  [46, 1]      (w:1, o:27, a:1, s:1, b:0), 
% 0.82/1.24  ssList  [47, 1]      (w:1, o:30, a:1, s:1, b:0), 
% 0.82/1.24  skac3  [48, 0]      (w:1, o:6, a:1, s:1, b:0), 
% 0.82/1.24  ssItem  [49, 1]      (w:1, o:31, a:1, s:1, b:0), 
% 0.82/1.24  skac2  [50, 0]      (w:1, o:5, a:1, s:1, b:0), 
% 0.82/1.24  singletonP  [51, 1]      (w:1, o:34, a:1, s:1, b:0), 
% 0.82/1.24  skaf83  [53, 1]      (w:1, o:70, a:1, s:1, b:0), 
% 0.82/1.24  skaf82  [54, 1]      (w:1, o:69, a:1, s:1, b:0), 
% 0.82/1.24  skaf81  [55, 1]      (w:1, o:68, a:1, s:1, b:0), 
% 0.82/1.24  skaf80  [56, 1]      (w:1, o:67, a:1, s:1, b:0), 
% 0.82/1.24  skaf79  [57, 1]      (w:1, o:66, a:1, s:1, b:0), 
% 0.82/1.24  skaf78  [58, 1]      (w:1, o:65, a:1, s:1, b:0), 
% 0.82/1.24  skaf77  [59, 1]      (w:1, o:64, a:1, s:1, b:0), 
% 0.82/1.24  skaf76  [60, 1]      (w:1, o:63, a:1, s:1, b:0), 
% 0.82/1.24  skaf75  [61, 1]      (w:1, o:62, a:1, s:1, b:0), 
% 0.82/1.24  skaf74  [62, 1]      (w:1, o:61, a:1, s:1, b:0), 
% 0.82/1.24  skaf73  [63, 1]      (w:1, o:60, a:1, s:1, b:0), 
% 0.82/1.24  skaf72  [64, 1]      (w:1, o:59, a:1, s:1, b:0), 
% 0.82/1.24  skaf71  [65, 1]      (w:1, o:58, a:1, s:1, b:0), 
% 0.82/1.24  skaf70  [66, 1]      (w:1, o:57, a:1, s:1, b:0), 
% 0.82/1.24  skaf69  [67, 1]      (w:1, o:56, a:1, s:1, b:0), 
% 0.82/1.24  skaf68  [68, 1]      (w:1, o:55, a:1, s:1, b:0), 
% 0.82/1.24  skaf67  [69, 1]      (w:1, o:54, a:1, s:1, b:0), 
% 0.82/1.24  skaf66  [70, 1]      (w:1, o:53, a:1, s:1, b:0), 
% 0.82/1.24  skaf65  [71, 1]      (w:1, o:52, a:1, s:1, b:0), 
% 0.82/1.24  skaf64  [72, 1]      (w:1, o:51, a:1, s:1, b:0), 
% 0.82/1.24  skaf63  [73, 1]      (w:1, o:50, a:1, s:1, b:0), 
% 0.82/1.24  skaf62  [74, 1]      (w:1, o:49, a:1, s:1, b:0), 
% 0.82/1.24  skaf61  [75, 1]      (w:1, o:48, a:1, s:1, b:0), 
% 0.82/1.24  skaf60  [76, 1]      (w:1, o:47, a:1, s:1, b:0), 
% 0.82/1.24  skaf59  [77, 1]      (w:1, o:46, a:1, s:1, b:0), 
% 0.82/1.24  skaf58  [78, 1]      (w:1, o:45, a:1, s:1, b:0), 
% 0.82/1.24  skaf57  [79, 1]      (w:1, o:44, a:1, s:1, b:0), 
% 0.82/1.24  skaf56  [80, 1]      (w:1, o:43, a:1, s:1, b:0), 
% 0.82/1.24  skaf55  [81, 1]      (w:1, o:42, a:1, s:1, b:0), 
% 0.82/1.24  skaf54  [82, 1]      (w:1, o:41, a:1, s:1, b:0), 
% 0.82/1.24  skaf53  [83, 1]      (w:1, o:40, a:1, s:1, b:0), 
% 0.82/1.24  skaf52  [84, 1]      (w:1, o:39, a:1, s:1, b:0), 
% 0.82/1.24  skaf51  [85, 1]      (w:1, o:38, a:1, s:1, b:0), 
% 0.82/1.24  skaf50  [86, 1]      (w:1, o:37, a:1, s:1, b:0), 
% 0.82/1.24  skaf49  [87, 1]      (w:1, o:35, a:1, s:1, b:0), 
% 0.82/1.24  skaf44  [88, 1]      (w:1, o:36, a:1, s:1, b:0), 
% 0.82/1.24  skaf48  [90, 2]      (w:1, o:104, a:1, s:1, b:0), 
% 0.82/1.24  skaf47  [91, 2]      (w:1, o:103, a:1, s:1, b:0), 
% 0.82/1.24  skaf46  [92, 2]      (w:1, o:102, a:1, s:1, b:0), 
% 0.82/1.24  skaf45  [93, 2]      (w:1, o:101, a:1, s:1, b:0), 
% 0.82/1.24  skaf43  [94, 2]      (w:1, o:106, a:1, s:1, b:0), 
% 0.82/1.24  skaf42  [95, 2]      (w:1, o:105, a:1, s:1, b:0), 
% 0.82/1.24  geq  [96, 2]      (w:1, o:108, a:1, s:1, b:0), 
% 0.82/1.24  segmentP  [97, 2]      (w:1, o:109, a:1, s:1, b:0), 
% 0.82/1.24  rearsegP  [98, 2]      (w:1, o:100, a:1, s:1, b:0), 
% 0.82/1.24  frontsegP  [99, 2]      (w:1, o:107, a:1, s:1, b:0), 
% 0.82/1.24  leq  [100, 2]      (w:1, o:110, a:1, s:1, b:0), 
% 0.82/1.24  lt  [101, 2]      (w:1, o:111, a:1, s:1, b:0), 
% 0.82/1.24  cons  [102, 2]      (w:1, o:112, a:1, s:1, b:0), 
% 0.82/1.24  memberP  [103, 2]      (w:1, o:113, a:1, s:1, b:0), 
% 0.82/1.24  app  [104, 2]      (w:1, o:114, a:1, s:1, b:0), 
% 0.82/1.24  tl  [105, 1]      (w:1, o:73, a:1, s:1, b:0), 
% 0.82/1.24  hd  [106, 1]      (w:1, o:74, a:1, s:1, b:0), 
% 0.82/1.24  neq  [107, 2]      (w:1, o:115, a:1, s:1, b:0), 
% 0.82/1.24  gt  [108, 2]      (w:1, o:116, a:1, s:1, b:0), 
% 0.82/1.24  sk1  [113, 0]      (w:1, o:7, a:1, s:1, b:0), 
% 0.82/1.24  sk2  [114, 0]      (w:1, o:8, a:1, s:1, b:0), 
% 0.82/1.24  sk3  [115, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 0.82/1.24  sk4  [116, 0]      (w:1, o:10, a:1, s:1, b:0).
% 0.82/1.24  
% 0.82/1.24  
% 0.82/1.24  Starting Search:
% 0.82/1.24  
% 0.82/1.24  Resimplifying inuse:
% 0.82/1.24  Done
% 0.82/1.24  
% 0.82/1.24  
% 0.82/1.24  Intermediate Status:
% 0.82/1.24  Generated:    4106
% 0.82/1.24  Kept:         2006
% 0.82/1.24  Inuse:        208
% 0.82/1.24  Deleted:      2
% 0.82/1.24  Deletedinuse: 0
% 0.82/1.24  
% 0.82/1.24  Resimplifying inuse:
% 0.82/1.24  Done
% 0.82/1.24  
% 0.82/1.24  Resimplifying inuse:
% 0.82/1.24  Done
% 0.82/1.24  
% 0.82/1.24  
% 0.82/1.24  Bliksems!, er is een bewijs:
% 0.82/1.24  % SZS status Unsatisfiable
% 0.82/1.24  % SZS output start Refutation
% 0.82/1.24  
% 0.82/1.24  clause( 7, [ ssList( nil ) ] )
% 0.82/1.24  .
% 0.82/1.24  clause( 10, [ ~( singletonP( nil ) ) ] )
% 0.82/1.24  .
% 0.82/1.24  clause( 97, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ]
% 0.82/1.24     )
% 0.82/1.24  .
% 0.82/1.24  clause( 182, [ ssList( sk1 ) ] )
% 0.82/1.24  .
% 0.82/1.24  clause( 186, [ =( sk4, sk2 ) ] )
% 0.82/1.24  .
% 0.82/1.24  clause( 187, [ =( sk3, sk1 ) ] )
% 0.82/1.24  .
% 0.82/1.24  clause( 188, [ neq( sk2, nil ) ] )
% 0.82/1.24  .
% 0.82/1.24  clause( 189, [ segmentP( sk2, sk1 ) ] )
% 0.82/1.24  .
% 0.82/1.24  clause( 190, [ singletonP( sk1 ) ] )
% 0.82/1.24  .
% 0.82/1.24  clause( 191, [ ~( neq( sk1, nil ) ) ] )
% 0.82/1.24  .
% 0.82/1.24  clause( 3168, [ ~( ssList( sk1 ) ), =( nil, sk1 ) ] )
% 0.82/1.24  .
% 0.82/1.24  clause( 3805, [ =( nil, sk1 ) ] )
% 0.82/1.24  .
% 0.82/1.24  clause( 3950, [] )
% 0.82/1.24  .
% 0.82/1.24  
% 0.82/1.24  
% 0.82/1.24  % SZS output end Refutation
% 0.82/1.24  found a proof!
% 0.82/1.24  
% 0.82/1.24  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.82/1.24  
% 0.82/1.24  initialclauses(
% 0.82/1.24  [ clause( 3952, [ equalelemsP( nil ) ] )
% 0.82/1.24  , clause( 3953, [ duplicatefreeP( nil ) ] )
% 0.82/1.24  , clause( 3954, [ strictorderedP( nil ) ] )
% 0.82/1.24  , clause( 3955, [ totalorderedP( nil ) ] )
% 0.82/1.24  , clause( 3956, [ strictorderP( nil ) ] )
% 0.82/1.24  , clause( 3957, [ totalorderP( nil ) ] )
% 0.82/1.24  , clause( 3958, [ cyclefreeP( nil ) ] )
% 0.82/1.24  , clause( 3959, [ ssList( nil ) ] )
% 0.82/1.24  , clause( 3960, [ ssItem( skac3 ) ] )
% 0.82/1.24  , clause( 3961, [ ssItem( skac2 ) ] )
% 0.82/1.24  , clause( 3962, [ ~( singletonP( nil ) ) ] )
% 0.82/1.24  , clause( 3963, [ ssItem( skaf83( X ) ) ] )
% 0.82/1.24  , clause( 3964, [ ssList( skaf82( X ) ) ] )
% 0.82/1.24  , clause( 3965, [ ssList( skaf81( X ) ) ] )
% 0.82/1.24  , clause( 3966, [ ssList( skaf80( X ) ) ] )
% 0.82/1.24  , clause( 3967, [ ssItem( skaf79( X ) ) ] )
% 0.82/1.24  , clause( 3968, [ ssItem( skaf78( X ) ) ] )
% 0.82/1.24  , clause( 3969, [ ssList( skaf77( X ) ) ] )
% 0.82/1.24  , clause( 3970, [ ssList( skaf76( X ) ) ] )
% 0.82/1.24  , clause( 3971, [ ssList( skaf75( X ) ) ] )
% 0.82/1.24  , clause( 3972, [ ssItem( skaf74( X ) ) ] )
% 0.82/1.24  , clause( 3973, [ ssList( skaf73( X ) ) ] )
% 0.82/1.24  , clause( 3974, [ ssList( skaf72( X ) ) ] )
% 0.82/1.24  , clause( 3975, [ ssList( skaf71( X ) ) ] )
% 0.82/1.24  , clause( 3976, [ ssItem( skaf70( X ) ) ] )
% 0.82/1.24  , clause( 3977, [ ssItem( skaf69( X ) ) ] )
% 0.82/1.24  , clause( 3978, [ ssList( skaf68( X ) ) ] )
% 0.82/1.24  , clause( 3979, [ ssList( skaf67( X ) ) ] )
% 0.82/1.24  , clause( 3980, [ ssList( skaf66( X ) ) ] )
% 0.82/1.24  , clause( 3981, [ ssItem( skaf65( X ) ) ] )
% 0.82/1.24  , clause( 3982, [ ssItem( skaf64( X ) ) ] )
% 0.82/1.24  , clause( 3983, [ ssList( skaf63( X ) ) ] )
% 0.82/1.24  , clause( 3984, [ ssList( skaf62( X ) ) ] )
% 0.82/1.24  , clause( 3985, [ ssList( skaf61( X ) ) ] )
% 0.82/1.24  , clause( 3986, [ ssItem( skaf60( X ) ) ] )
% 0.82/1.24  , clause( 3987, [ ssItem( skaf59( X ) ) ] )
% 0.82/1.24  , clause( 3988, [ ssList( skaf58( X ) ) ] )
% 0.82/1.24  , clause( 3989, [ ssList( skaf57( X ) ) ] )
% 0.82/1.24  , clause( 3990, [ ssList( skaf56( X ) ) ] )
% 0.82/1.24  , clause( 3991, [ ssItem( skaf55( X ) ) ] )
% 0.82/1.24  , clause( 3992, [ ssItem( skaf54( X ) ) ] )
% 0.82/1.24  , clause( 3993, [ ssList( skaf53( X ) ) ] )
% 0.82/1.24  , clause( 3994, [ ssList( skaf52( X ) ) ] )
% 0.82/1.24  , clause( 3995, [ ssList( skaf51( X ) ) ] )
% 0.82/1.24  , clause( 3996, [ ssItem( skaf50( X ) ) ] )
% 0.82/1.24  , clause( 3997, [ ssItem( skaf49( X ) ) ] )
% 0.82/1.24  , clause( 3998, [ ssItem( skaf44( X ) ) ] )
% 0.82/1.24  , clause( 3999, [ ssList( skaf48( X, Y ) ) ] )
% 0.82/1.24  , clause( 4000, [ ssList( skaf47( X, Y ) ) ] )
% 0.82/1.24  , clause( 4001, [ ssList( skaf46( X, Y ) ) ] )
% 0.82/1.24  , clause( 4002, [ ssList( skaf45( X, Y ) ) ] )
% 0.82/1.24  , clause( 4003, [ ssList( skaf43( X, Y ) ) ] )
% 0.82/1.24  , clause( 4004, [ ssList( skaf42( X, Y ) ) ] )
% 0.82/1.24  , clause( 4005, [ ~( =( skac3, skac2 ) ) ] )
% 0.82/1.24  , clause( 4006, [ ~( ssItem( X ) ), geq( X, X ) ] )
% 0.82/1.24  , clause( 4007, [ ~( ssList( X ) ), segmentP( X, nil ) ] )
% 0.82/1.24  , clause( 4008, [ ~( ssList( X ) ), segmentP( X, X ) ] )
% 0.82/1.24  , clause( 4009, [ ~( ssList( X ) ), rearsegP( X, nil ) ] )
% 0.82/1.25  , clause( 4010, [ ~( ssList( X ) ), rearsegP( X, X ) ] )
% 0.82/1.25  , clause( 4011, [ ~( ssList( X ) ), frontsegP( X, nil ) ] )
% 0.82/1.25  , clause( 4012, [ ~( ssList( X ) ), frontsegP( X, X ) ] )
% 0.82/1.25  , clause( 4013, [ ~( ssItem( X ) ), leq( X, X ) ] )
% 0.82/1.25  , clause( 4014, [ ~( lt( X, X ) ), ~( ssItem( X ) ) ] )
% 0.82/1.25  , clause( 4015, [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ] )
% 0.82/1.25  , clause( 4016, [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ] )
% 0.82/1.25  , clause( 4017, [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ] )
% 0.82/1.25  , clause( 4018, [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ] )
% 0.82/1.25  , clause( 4019, [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ] )
% 0.82/1.25  , clause( 4020, [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ] )
% 0.82/1.25  , clause( 4021, [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ] )
% 0.82/1.25  , clause( 4022, [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ] )
% 0.82/1.25  , clause( 4023, [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ] )
% 0.82/1.25  , clause( 4024, [ ~( ssList( X ) ), =( app( X, nil ), X ) ] )
% 0.82/1.25  , clause( 4025, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 0.82/1.25  , clause( 4026, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 0.82/1.25  , clause( 4027, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 0.82/1.25  , clause( 4028, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 0.82/1.25  , clause( 4029, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 0.82/1.25  , clause( 4030, [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ]
% 0.82/1.25     )
% 0.82/1.25  , clause( 4031, [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 0.82/1.25     )
% 0.82/1.25  , clause( 4032, [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ]
% 0.82/1.25     )
% 0.82/1.25  , clause( 4033, [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 0.82/1.25     )
% 0.82/1.25  , clause( 4034, [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X ) ]
% 0.82/1.25     )
% 0.82/1.25  , clause( 4035, [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 0.82/1.25     )
% 0.82/1.25  , clause( 4036, [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X ) )
% 0.82/1.25     ] )
% 0.82/1.25  , clause( 4037, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y )
% 0.82/1.25     ) ] )
% 0.82/1.25  , clause( 4038, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), 
% 0.82/1.25    skaf49( X ) ) ] )
% 0.82/1.25  , clause( 4039, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), 
% 0.82/1.25    skaf50( X ) ) ] )
% 0.82/1.25  , clause( 4040, [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), 
% 0.82/1.25    equalelemsP( X ) ] )
% 0.82/1.25  , clause( 4041, [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), 
% 0.82/1.25    strictorderedP( X ) ] )
% 0.82/1.25  , clause( 4042, [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), 
% 0.82/1.25    totalorderedP( X ) ] )
% 0.82/1.25  , clause( 4043, [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), 
% 0.82/1.25    strictorderP( X ) ] )
% 0.82/1.25  , clause( 4044, [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), 
% 0.82/1.25    strictorderP( X ) ] )
% 0.82/1.25  , clause( 4045, [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), 
% 0.82/1.25    totalorderP( X ) ] )
% 0.82/1.25  , clause( 4046, [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), 
% 0.82/1.25    totalorderP( X ) ] )
% 0.82/1.25  , clause( 4047, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y ) )
% 0.82/1.25    , Y ) ] )
% 0.82/1.25  , clause( 4048, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y ) )
% 0.82/1.25    , X ) ] )
% 0.82/1.25  , clause( 4049, [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( 
% 0.82/1.25    Y ) ) ] )
% 0.82/1.25  , clause( 4050, [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y
% 0.82/1.25     ) ) ] )
% 0.82/1.25  , clause( 4051, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X
% 0.82/1.25     ) ] )
% 0.82/1.25  , clause( 4052, [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( 
% 0.82/1.25    X ), nil ), X ) ] )
% 0.82/1.25  , clause( 4053, [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X
% 0.82/1.25     ) ] )
% 0.82/1.25  , clause( 4054, [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( 
% 0.82/1.25    X, Y ) ] )
% 0.82/1.25  , clause( 4055, [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( 
% 0.82/1.25    nil, X ) ] )
% 0.82/1.25  , clause( 4056, [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 0.82/1.25    Y, X ) ] )
% 0.82/1.25  , clause( 4057, [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( 
% 0.82/1.25    Y, X ) ] )
% 0.82/1.25  , clause( 4058, [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( 
% 0.82/1.25    Y, X ) ] )
% 0.82/1.25  , clause( 4059, [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), geq( 
% 0.82/1.25    Y, X ) ] )
% 0.82/1.25  , clause( 4060, [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X
% 0.82/1.25     ), =( nil, X ) ] )
% 0.82/1.25  , clause( 4061, [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 0.82/1.25    ssItem( Y ) ) ] )
% 0.82/1.25  , clause( 4062, [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 0.82/1.25    ssItem( X ) ) ] )
% 0.82/1.25  , clause( 4063, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 0.82/1.25    strictorderedP( cons( Y, X ) ) ] )
% 0.82/1.25  , clause( 4064, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 0.82/1.25    totalorderedP( cons( Y, X ) ) ] )
% 0.82/1.25  , clause( 4065, [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 0.82/1.25    ssItem( Y ) ) ] )
% 0.82/1.25  , clause( 4066, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 0.82/1.25    ssList( X ) ) ] )
% 0.82/1.25  , clause( 4067, [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( 
% 0.82/1.25    Y ) ), singletonP( Y ) ] )
% 0.82/1.25  , clause( 4068, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 0.82/1.25    ssItem( X ) ) ] )
% 0.82/1.25  , clause( 4069, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.82/1.25    X ) ), =( nil, X ) ] )
% 0.82/1.25  , clause( 4070, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.82/1.25    X ) ), =( nil, Y ) ] )
% 0.82/1.25  , clause( 4071, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil
% 0.82/1.25     ), Y ), cons( X, Y ) ) ] )
% 0.82/1.25  , clause( 4072, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 0.82/1.25    X, Y ), =( X, Y ) ] )
% 0.82/1.25  , clause( 4073, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 0.82/1.25    X, Y ), =( X, Y ) ] )
% 0.82/1.25  , clause( 4074, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( 
% 0.82/1.25    app( Y, X ) ), hd( Y ) ) ] )
% 0.82/1.25  , clause( 4075, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 0.82/1.25    ~( ssItem( X ) ), strictorderedP( Y ), =( nil, Y ) ] )
% 0.82/1.25  , clause( 4076, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( 
% 0.82/1.25    ssItem( X ) ), totalorderedP( Y ), =( nil, Y ) ] )
% 0.82/1.25  , clause( 4077, [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), ~( 
% 0.82/1.25    ssItem( Y ) ), =( Y, X ) ] )
% 0.82/1.25  , clause( 4078, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( 
% 0.82/1.25    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 0.82/1.25  , clause( 4079, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( 
% 0.82/1.25    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 0.82/1.25  , clause( 4080, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( ssList( 
% 0.82/1.25    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 0.82/1.25  , clause( 4081, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), ~( 
% 0.82/1.25    ssItem( Y ) ), =( Y, X ) ] )
% 0.82/1.25  , clause( 4082, [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.82/1.25    , =( app( skaf46( X, Y ), Y ), X ) ] )
% 0.82/1.25  , clause( 4083, [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 0.82/1.25     ), =( app( Y, skaf45( X, Y ) ), X ) ] )
% 0.82/1.25  , clause( 4084, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( 
% 0.82/1.25    app( Y, X ) ), app( tl( Y ), X ) ) ] )
% 0.82/1.25  , clause( 4085, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 0.82/1.25    ~( ssItem( X ) ), lt( X, hd( Y ) ), =( nil, Y ) ] )
% 0.82/1.25  , clause( 4086, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( 
% 0.82/1.25    ssItem( X ) ), leq( X, hd( Y ) ), =( nil, Y ) ] )
% 0.82/1.25  , clause( 4087, [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) )
% 0.82/1.25    , ~( ssList( X ) ), rearsegP( app( Z, X ), Y ) ] )
% 0.82/1.25  , clause( 4088, [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y )
% 0.82/1.25     ), ~( ssList( X ) ), frontsegP( app( X, Z ), Y ) ] )
% 0.82/1.25  , clause( 4089, [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( 
% 0.82/1.25    ssItem( X ) ), memberP( cons( Y, Z ), X ) ] )
% 0.82/1.25  , clause( 4090, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) )
% 0.82/1.25    , ~( ssItem( Y ) ), memberP( cons( Z, X ), Y ) ] )
% 0.82/1.25  , clause( 4091, [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 0.82/1.25    , ~( ssItem( Y ) ), memberP( app( X, Z ), Y ) ] )
% 0.82/1.25  , clause( 4092, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) )
% 0.82/1.25    , ~( ssItem( Y ) ), memberP( app( Z, X ), Y ) ] )
% 0.82/1.25  , clause( 4093, [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X ), 
% 0.82/1.25    cons( skaf78( X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ] )
% 0.82/1.25  , clause( 4094, [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y
% 0.82/1.25     ) ), ~( ssList( Z ) ), rearsegP( Z, Y ) ] )
% 0.82/1.25  , clause( 4095, [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X
% 0.82/1.25     ) ), ~( ssList( Z ) ), frontsegP( Z, X ) ] )
% 0.82/1.25  , clause( 4096, [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), ~( 
% 0.82/1.25    ssList( X ) ), =( app( X, Y ), nil ) ] )
% 0.82/1.25  , clause( 4097, [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 0.82/1.25    ssItem( Y ) ), ~( ssItem( X ) ), gt( X, Z ) ] )
% 0.82/1.25  , clause( 4098, [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 0.82/1.25    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 0.82/1.25  , clause( 4099, [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 0.82/1.25    ssItem( Y ) ), ~( ssItem( X ) ), geq( X, Z ) ] )
% 0.82/1.25  , clause( 4100, [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( 
% 0.82/1.25    app( app( Z, Y ), X ), app( Z, app( Y, X ) ) ) ] )
% 0.82/1.25  , clause( 4101, [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), ~( 
% 0.82/1.25    ssList( X ) ), ~( ssList( Z ) ), =( Y, Z ) ] )
% 0.82/1.25  , clause( 4102, [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), ~( 
% 0.82/1.25    ssList( Y ) ), ~( ssList( Z ) ), =( X, Z ) ] )
% 0.82/1.25  , clause( 4103, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( 
% 0.82/1.25    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ] )
% 0.82/1.25  , clause( 4104, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( 
% 0.82/1.25    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ] )
% 0.82/1.25  , clause( 4105, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( ssList( 
% 0.82/1.25    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ] )
% 0.82/1.25  , clause( 4106, [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 0.82/1.25    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 0.82/1.25  , clause( 4107, [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 0.82/1.25    ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Z ) ] )
% 0.82/1.25  , clause( 4108, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( 
% 0.82/1.25    cons( X, app( Y, Z ) ), app( cons( X, Y ), Z ) ) ] )
% 0.82/1.25  , clause( 4109, [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 0.82/1.25    ssList( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ] )
% 0.82/1.25  , clause( 4110, [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( 
% 0.82/1.25    ssList( Y ) ), ~( ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y
% 0.82/1.25     ) ] )
% 0.82/1.25  , clause( 4111, [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( 
% 0.82/1.25    ssList( Y ) ), ~( ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, 
% 0.82/1.25    Y ) ] )
% 0.82/1.25  , clause( 4112, [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 0.82/1.25    ssItem( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ] )
% 0.82/1.25  , clause( 4113, [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( 
% 0.82/1.25    skaf75( X ), cons( skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), 
% 0.82/1.25    skaf77( X ) ) ), X ) ] )
% 0.82/1.25  , clause( 4114, [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( 
% 0.82/1.25    skaf71( X ), cons( skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), 
% 0.82/1.25    skaf73( X ) ) ), X ) ] )
% 0.82/1.25  , clause( 4115, [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( skaf66( 
% 0.82/1.25    X ), cons( skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), skaf68( X ) )
% 0.82/1.25     ), X ) ] )
% 0.82/1.25  , clause( 4116, [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( 
% 0.82/1.25    X ), cons( skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) )
% 0.82/1.25     ), X ) ] )
% 0.82/1.25  , clause( 4117, [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( 
% 0.82/1.25    X ), cons( skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) )
% 0.82/1.25     ), X ) ] )
% 0.82/1.25  , clause( 4118, [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( X
% 0.82/1.25     ), cons( skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) )
% 0.82/1.25     ), X ) ] )
% 0.82/1.25  , clause( 4119, [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.82/1.25    , =( app( app( skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ] )
% 0.82/1.25  , clause( 4120, [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) )
% 0.82/1.25    , =( app( skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ] )
% 0.82/1.25  , clause( 4121, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 0.82/1.25    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ] )
% 0.82/1.25  , clause( 4122, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 0.82/1.25    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ] )
% 0.82/1.25  , clause( 4123, [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T ) )
% 0.82/1.25    , ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), Y
% 0.82/1.25     ) ] )
% 0.82/1.25  , clause( 4124, [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), ~( 
% 0.82/1.25    ssList( X ) ), ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ] )
% 0.82/1.25  , clause( 4125, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( 
% 0.82/1.25    T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y
% 0.82/1.25    , T ) ] )
% 0.82/1.25  , clause( 4126, [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), 
% 0.82/1.25    ~( ssList( X ) ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ]
% 0.82/1.25     )
% 0.82/1.25  , clause( 4127, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( 
% 0.82/1.25    T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ]
% 0.82/1.25     )
% 0.82/1.25  , clause( 4128, [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), 
% 0.82/1.25    ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ]
% 0.82/1.25     )
% 0.82/1.25  , clause( 4129, [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) )
% 0.82/1.25    , ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( 
% 0.82/1.25    Z, X ), cons( T, Y ) ) ] )
% 0.82/1.25  , clause( 4130, [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) )
% 0.82/1.25    , ~( ssList( T ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) )
% 0.82/1.25    , ~( duplicatefreeP( U ) ), ~( ssList( U ) ) ] )
% 0.82/1.30  , clause( 4131, [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( ssList( 
% 0.82/1.30    T ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( 
% 0.82/1.30    equalelemsP( U ) ), ~( ssList( U ) ), =( Y, Z ) ] )
% 0.82/1.30  , clause( 4132, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 0.82/1.30    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 0.82/1.30    , ~( ssItem( Y ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T
% 0.82/1.30     ) ] )
% 0.82/1.30  , clause( 4133, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 0.82/1.30    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 0.82/1.30    , ~( ssItem( Y ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T
% 0.82/1.30     ) ] )
% 0.82/1.30  , clause( 4134, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 0.82/1.30    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 0.82/1.30    , ~( ssItem( Y ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T )
% 0.82/1.30    , lt( T, Y ) ] )
% 0.82/1.30  , clause( 4135, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 0.82/1.30    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 0.82/1.30    , ~( ssItem( Y ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T )
% 0.82/1.30    , leq( T, Y ) ] )
% 0.82/1.30  , clause( 4136, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, 
% 0.82/1.30    cons( X, T ) ), cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) )
% 0.82/1.30    , ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W
% 0.82/1.30     ) ), ~( ssList( W ) ) ] )
% 0.82/1.30  , clause( 4137, [ ssList( sk1 ) ] )
% 0.82/1.30  , clause( 4138, [ ssList( sk2 ) ] )
% 0.82/1.30  , clause( 4139, [ ssList( sk3 ) ] )
% 0.82/1.30  , clause( 4140, [ ssList( sk4 ) ] )
% 0.82/1.30  , clause( 4141, [ =( sk2, sk4 ) ] )
% 0.82/1.30  , clause( 4142, [ =( sk1, sk3 ) ] )
% 0.82/1.30  , clause( 4143, [ neq( sk2, nil ) ] )
% 0.82/1.30  , clause( 4144, [ segmentP( sk4, sk3 ) ] )
% 0.82/1.30  , clause( 4145, [ singletonP( sk3 ), ~( neq( sk4, nil ) ) ] )
% 0.82/1.30  , clause( 4146, [ ~( neq( sk1, nil ) ), ~( segmentP( sk2, sk1 ) ) ] )
% 0.82/1.30  ] ).
% 0.82/1.30  
% 0.82/1.30  
% 0.82/1.30  
% 0.82/1.30  subsumption(
% 0.82/1.30  clause( 7, [ ssList( nil ) ] )
% 0.82/1.30  , clause( 3959, [ ssList( nil ) ] )
% 0.82/1.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.30  
% 0.82/1.30  
% 0.82/1.30  subsumption(
% 0.82/1.30  clause( 10, [ ~( singletonP( nil ) ) ] )
% 0.82/1.30  , clause( 3962, [ ~( singletonP( nil ) ) ] )
% 0.82/1.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.30  
% 0.82/1.30  
% 0.82/1.30  subsumption(
% 0.82/1.30  clause( 97, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ]
% 0.82/1.30     )
% 0.82/1.30  , clause( 4051, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X
% 0.82/1.30     ) ] )
% 0.82/1.30  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.30     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 0.82/1.30  
% 0.82/1.30  
% 0.82/1.30  subsumption(
% 0.82/1.30  clause( 182, [ ssList( sk1 ) ] )
% 0.82/1.30  , clause( 4137, [ ssList( sk1 ) ] )
% 0.82/1.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.30  
% 0.82/1.30  
% 0.82/1.30  eqswap(
% 0.82/1.30  clause( 5682, [ =( sk4, sk2 ) ] )
% 0.82/1.30  , clause( 4141, [ =( sk2, sk4 ) ] )
% 0.82/1.30  , 0, substitution( 0, [] )).
% 0.82/1.30  
% 0.82/1.30  
% 0.82/1.30  subsumption(
% 0.82/1.30  clause( 186, [ =( sk4, sk2 ) ] )
% 0.82/1.30  , clause( 5682, [ =( sk4, sk2 ) ] )
% 0.82/1.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.30  
% 0.82/1.30  
% 0.82/1.30  eqswap(
% 0.82/1.30  clause( 6441, [ =( sk3, sk1 ) ] )
% 0.82/1.30  , clause( 4142, [ =( sk1, sk3 ) ] )
% 0.82/1.30  , 0, substitution( 0, [] )).
% 0.82/1.30  
% 0.82/1.30  
% 0.82/1.30  subsumption(
% 0.82/1.30  clause( 187, [ =( sk3, sk1 ) ] )
% 0.82/1.30  , clause( 6441, [ =( sk3, sk1 ) ] )
% 0.82/1.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.30  
% 0.82/1.30  
% 0.82/1.30  subsumption(
% 0.82/1.30  clause( 188, [ neq( sk2, nil ) ] )
% 0.82/1.30  , clause( 4143, [ neq( sk2, nil ) ] )
% 0.82/1.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.30  
% 0.82/1.30  
% 0.82/1.30  paramod(
% 0.82/1.30  clause( 8355, [ segmentP( sk2, sk3 ) ] )
% 0.82/1.30  , clause( 186, [ =( sk4, sk2 ) ] )
% 0.82/1.30  , 0, clause( 4144, [ segmentP( sk4, sk3 ) ] )
% 0.82/1.30  , 0, 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.82/1.30  
% 0.82/1.30  
% 0.82/1.30  paramod(
% 0.82/1.30  clause( 8356, [ segmentP( sk2, sk1 ) ] )
% 0.82/1.30  , clause( 187, [ =( sk3, sk1 ) ] )
% 0.82/1.30  , 0, clause( 8355, [ segmentP( sk2, sk3 ) ] )
% 0.82/1.30  , 0, 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.82/1.30  
% 0.82/1.30  
% 0.82/1.30  subsumption(
% 0.82/1.30  clause( 189, [ segmentP( sk2, sk1 ) ] )
% 0.82/1.30  , clause( 8356, [ segmentP( sk2, sk1 ) ] )
% 0.82/1.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.30  
% 0.82/1.30  
% 0.82/1.30  paramod(
% 0.82/1.30  clause( 9515, [ singletonP( sk1 ), ~( neq( sk4, nil ) ) ] )
% 0.82/1.30  , clause( 187, [ =( sk3, sk1 ) ] )
% 0.82/1.30  , 0, clause( 4145, [ singletonP( sk3 ), ~( neq( sk4, nil ) ) ] )
% 0.82/1.30  , 0, 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.82/1.30  
% 0.82/1.30  
% 0.82/1.30  paramod(
% 0.82/1.30  clause( 9516, [ ~( neq( sk2, nil ) ), singletonP( sk1 ) ] )
% 0.82/1.31  , clause( 186, [ =( sk4, sk2 ) ] )
% 0.82/1.31  , 0, clause( 9515, [ singletonP( sk1 ), ~( neq( sk4, nil ) ) ] )
% 0.82/1.31  , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.82/1.31  
% 0.82/1.31  
% 0.82/1.31  resolution(
% 0.82/1.31  clause( 9517, [ singletonP( sk1 ) ] )
% 0.82/1.31  , clause( 9516, [ ~( neq( sk2, nil ) ), singletonP( sk1 ) ] )
% 0.82/1.31  , 0, clause( 188, [ neq( sk2, nil ) ] )
% 0.82/1.31  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.82/1.31  
% 0.82/1.31  
% 0.82/1.31  subsumption(
% 0.82/1.31  clause( 190, [ singletonP( sk1 ) ] )
% 0.82/1.31  , clause( 9517, [ singletonP( sk1 ) ] )
% 0.82/1.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.31  
% 0.82/1.31  
% 0.82/1.31  resolution(
% 0.82/1.31  clause( 10283, [ ~( neq( sk1, nil ) ) ] )
% 0.82/1.31  , clause( 4146, [ ~( neq( sk1, nil ) ), ~( segmentP( sk2, sk1 ) ) ] )
% 0.82/1.31  , 1, clause( 189, [ segmentP( sk2, sk1 ) ] )
% 0.82/1.31  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.82/1.31  
% 0.82/1.31  
% 0.82/1.31  subsumption(
% 0.82/1.31  clause( 191, [ ~( neq( sk1, nil ) ) ] )
% 0.82/1.31  , clause( 10283, [ ~( neq( sk1, nil ) ) ] )
% 0.82/1.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.31  
% 0.82/1.31  
% 0.82/1.31  eqswap(
% 0.82/1.31  clause( 10284, [ =( Y, X ), ~( ssList( Y ) ), ~( ssList( X ) ), neq( X, Y )
% 0.82/1.31     ] )
% 0.82/1.31  , clause( 97, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X )
% 0.82/1.31     ] )
% 0.82/1.31  , 3, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.82/1.31  
% 0.82/1.31  
% 0.82/1.31  resolution(
% 0.82/1.31  clause( 10285, [ =( nil, sk1 ), ~( ssList( nil ) ), ~( ssList( sk1 ) ) ] )
% 0.82/1.31  , clause( 191, [ ~( neq( sk1, nil ) ) ] )
% 0.82/1.31  , 0, clause( 10284, [ =( Y, X ), ~( ssList( Y ) ), ~( ssList( X ) ), neq( X
% 0.82/1.31    , Y ) ] )
% 0.82/1.31  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, sk1 ), :=( Y, nil )] )
% 0.82/1.31    ).
% 0.82/1.31  
% 0.82/1.31  
% 0.82/1.31  resolution(
% 0.82/1.31  clause( 10286, [ =( nil, sk1 ), ~( ssList( sk1 ) ) ] )
% 0.82/1.31  , clause( 10285, [ =( nil, sk1 ), ~( ssList( nil ) ), ~( ssList( sk1 ) ) ]
% 0.82/1.31     )
% 0.82/1.31  , 1, clause( 7, [ ssList( nil ) ] )
% 0.82/1.31  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.82/1.31  
% 0.82/1.31  
% 0.82/1.31  subsumption(
% 0.82/1.31  clause( 3168, [ ~( ssList( sk1 ) ), =( nil, sk1 ) ] )
% 0.82/1.31  , clause( 10286, [ =( nil, sk1 ), ~( ssList( sk1 ) ) ] )
% 0.82/1.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.82/1.31     ).
% 0.82/1.31  
% 0.82/1.31  
% 0.82/1.31  resolution(
% 0.82/1.31  clause( 10289, [ =( nil, sk1 ) ] )
% 0.82/1.31  , clause( 3168, [ ~( ssList( sk1 ) ), =( nil, sk1 ) ] )
% 0.82/1.31  , 0, clause( 182, [ ssList( sk1 ) ] )
% 0.82/1.31  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.82/1.31  
% 0.82/1.31  
% 0.82/1.31  subsumption(
% 0.82/1.31  clause( 3805, [ =( nil, sk1 ) ] )
% 0.82/1.31  , clause( 10289, [ =( nil, sk1 ) ] )
% 0.82/1.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.31  
% 0.82/1.31  
% 0.82/1.31  paramod(
% 0.82/1.31  clause( 10292, [ ~( singletonP( sk1 ) ) ] )
% 0.82/1.31  , clause( 3805, [ =( nil, sk1 ) ] )
% 0.82/1.31  , 0, clause( 10, [ ~( singletonP( nil ) ) ] )
% 0.82/1.31  , 0, 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.82/1.31  
% 0.82/1.31  
% 0.82/1.31  resolution(
% 0.82/1.31  clause( 10293, [] )
% 0.82/1.31  , clause( 10292, [ ~( singletonP( sk1 ) ) ] )
% 0.82/1.31  , 0, clause( 190, [ singletonP( sk1 ) ] )
% 0.82/1.31  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.82/1.31  
% 0.82/1.31  
% 0.82/1.31  subsumption(
% 0.82/1.31  clause( 3950, [] )
% 0.82/1.31  , clause( 10293, [] )
% 0.82/1.31  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.82/1.31  
% 0.82/1.31  
% 0.82/1.31  end.
% 0.82/1.31  
% 0.82/1.31  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.82/1.31  
% 0.82/1.31  Memory use:
% 0.82/1.31  
% 0.82/1.31  space for terms:        49143
% 0.82/1.31  space for clauses:      210994
% 0.82/1.31  
% 0.82/1.31  
% 0.82/1.31  clauses generated:      7237
% 0.82/1.31  clauses kept:           3951
% 0.82/1.31  clauses selected:       285
% 0.82/1.31  clauses deleted:        3
% 0.82/1.31  clauses inuse deleted:  0
% 0.82/1.31  
% 0.82/1.31  subsentry:          73527
% 0.82/1.31  literals s-matched: 47100
% 0.82/1.31  literals matched:   18913
% 0.82/1.31  full subsumption:   12398
% 0.82/1.31  
% 0.82/1.31  checksum:           1750833529
% 0.82/1.31  
% 0.82/1.31  
% 0.82/1.31  Bliksem ended
%------------------------------------------------------------------------------