TSTP Solution File: SWC351-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SWC351-1 : 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 19:36:08 EDT 2022

% Result   : Unsatisfiable 1.84s 2.24s
% Output   : Refutation 1.84s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.12  % Problem  : SWC351-1 : TPTP v8.1.0. Released v2.4.0.
% 0.10/0.13  % Command  : bliksem %s
% 0.14/0.34  % Computer : n018.cluster.edu
% 0.14/0.34  % Model    : x86_64 x86_64
% 0.14/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34  % Memory   : 8042.1875MB
% 0.14/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34  % CPULimit : 300
% 0.14/0.34  % DateTime : Sun Jun 12 01:22:11 EDT 2022
% 0.14/0.35  % CPUTime  : 
% 0.46/1.15  *** allocated 10000 integers for termspace/termends
% 0.46/1.15  *** allocated 10000 integers for clauses
% 0.46/1.15  *** allocated 10000 integers for justifications
% 0.46/1.15  Bliksem 1.12
% 0.46/1.15  
% 0.46/1.15  
% 0.46/1.15  Automatic Strategy Selection
% 0.46/1.15  
% 0.46/1.15  Clauses:
% 0.46/1.15  [
% 0.46/1.15     [ equalelemsP( nil ) ],
% 0.46/1.15     [ duplicatefreeP( nil ) ],
% 0.46/1.15     [ strictorderedP( nil ) ],
% 0.46/1.15     [ totalorderedP( nil ) ],
% 0.46/1.15     [ strictorderP( nil ) ],
% 0.46/1.15     [ totalorderP( nil ) ],
% 0.46/1.15     [ cyclefreeP( nil ) ],
% 0.46/1.15     [ ssList( nil ) ],
% 0.46/1.15     [ ssItem( skac3 ) ],
% 0.46/1.15     [ ssItem( skac2 ) ],
% 0.46/1.15     [ ~( singletonP( nil ) ) ],
% 0.46/1.15     [ ssItem( skaf83( X ) ) ],
% 0.46/1.15     [ ssList( skaf82( X ) ) ],
% 0.46/1.15     [ ssList( skaf81( X ) ) ],
% 0.46/1.15     [ ssList( skaf80( X ) ) ],
% 0.46/1.15     [ ssItem( skaf79( X ) ) ],
% 0.46/1.15     [ ssItem( skaf78( X ) ) ],
% 0.46/1.15     [ ssList( skaf77( X ) ) ],
% 0.46/1.15     [ ssList( skaf76( X ) ) ],
% 0.46/1.15     [ ssList( skaf75( X ) ) ],
% 0.46/1.15     [ ssItem( skaf74( X ) ) ],
% 0.46/1.15     [ ssList( skaf73( X ) ) ],
% 0.46/1.15     [ ssList( skaf72( X ) ) ],
% 0.46/1.15     [ ssList( skaf71( X ) ) ],
% 0.46/1.15     [ ssItem( skaf70( X ) ) ],
% 0.46/1.15     [ ssItem( skaf69( X ) ) ],
% 0.46/1.15     [ ssList( skaf68( X ) ) ],
% 0.46/1.15     [ ssList( skaf67( X ) ) ],
% 0.46/1.15     [ ssList( skaf66( X ) ) ],
% 0.46/1.15     [ ssItem( skaf65( X ) ) ],
% 0.46/1.15     [ ssItem( skaf64( X ) ) ],
% 0.46/1.15     [ ssList( skaf63( X ) ) ],
% 0.46/1.15     [ ssList( skaf62( X ) ) ],
% 0.46/1.15     [ ssList( skaf61( X ) ) ],
% 0.46/1.15     [ ssItem( skaf60( X ) ) ],
% 0.46/1.15     [ ssItem( skaf59( X ) ) ],
% 0.46/1.15     [ ssList( skaf58( X ) ) ],
% 0.46/1.15     [ ssList( skaf57( X ) ) ],
% 0.46/1.15     [ ssList( skaf56( X ) ) ],
% 0.46/1.15     [ ssItem( skaf55( X ) ) ],
% 0.46/1.15     [ ssItem( skaf54( X ) ) ],
% 0.46/1.15     [ ssList( skaf53( X ) ) ],
% 0.46/1.15     [ ssList( skaf52( X ) ) ],
% 0.46/1.15     [ ssList( skaf51( X ) ) ],
% 0.46/1.15     [ ssItem( skaf50( X ) ) ],
% 0.46/1.15     [ ssItem( skaf49( X ) ) ],
% 0.46/1.15     [ ssItem( skaf44( X ) ) ],
% 0.46/1.15     [ ssList( skaf48( X, Y ) ) ],
% 0.46/1.15     [ ssList( skaf47( X, Y ) ) ],
% 0.46/1.15     [ ssList( skaf46( X, Y ) ) ],
% 0.46/1.15     [ ssList( skaf45( X, Y ) ) ],
% 0.46/1.15     [ ssList( skaf43( X, Y ) ) ],
% 0.46/1.15     [ ssList( skaf42( X, Y ) ) ],
% 0.46/1.15     [ ~( =( skac3, skac2 ) ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), geq( X, X ) ],
% 0.46/1.15     [ ~( ssList( X ) ), segmentP( X, nil ) ],
% 0.46/1.15     [ ~( ssList( X ) ), segmentP( X, X ) ],
% 0.46/1.15     [ ~( ssList( X ) ), rearsegP( X, nil ) ],
% 0.46/1.15     [ ~( ssList( X ) ), rearsegP( X, X ) ],
% 0.46/1.15     [ ~( ssList( X ) ), frontsegP( X, nil ) ],
% 0.46/1.15     [ ~( ssList( X ) ), frontsegP( X, X ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), leq( X, X ) ],
% 0.46/1.15     [ ~( lt( X, X ) ), ~( ssItem( X ) ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ],
% 0.46/1.15     [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ],
% 0.46/1.15     [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ],
% 0.46/1.15     [ ~( ssList( X ) ), =( app( X, nil ), X ) ],
% 0.46/1.15     [ ~( ssList( X ) ), =( app( nil, X ), X ) ],
% 0.46/1.15     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.46/1.15     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.46/1.15     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.46/1.15     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.46/1.15     [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ],
% 0.46/1.15     [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.46/1.15     [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ],
% 0.46/1.15     [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.46/1.15     [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X ) ],
% 0.46/1.15     [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.46/1.15     [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X ) ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y ) ) ],
% 0.46/1.15     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), skaf49( X ) ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), skaf50( X ) ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), equalelemsP( X )
% 0.46/1.15     ],
% 0.46/1.15     [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), strictorderedP( 
% 0.46/1.15    X ) ],
% 0.46/1.15     [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), totalorderedP( 
% 0.46/1.15    X ) ],
% 0.46/1.15     [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.46/1.15     ) ],
% 0.46/1.15     [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.46/1.15     ) ],
% 0.46/1.15     [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.46/1.15     ) ],
% 0.46/1.15     [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.46/1.15     ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y ) ), Y ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y ) ), X ) ],
% 0.46/1.15     [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.46/1.15     [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.46/1.15     [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.46/1.15     [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( X ), nil ), X
% 0.46/1.15     ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.46/1.15     [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Y ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( nil, X ) ],
% 0.46/1.15     [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( Y, X ) ],
% 0.46/1.15     [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( Y, X ) ],
% 0.46/1.15     [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( Y, X ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), geq( Y, X ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X ), =( nil, X
% 0.46/1.15     ) ],
% 0.46/1.15     [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), strictorderedP( 
% 0.46/1.15    cons( Y, X ) ) ],
% 0.46/1.15     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), totalorderedP( 
% 0.46/1.15    cons( Y, X ) ) ],
% 0.46/1.15     [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ), 
% 0.46/1.15    singletonP( Y ) ],
% 0.46/1.15     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.46/1.15    , X ) ],
% 0.46/1.15     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.46/1.15    , Y ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil ), Y ), cons( 
% 0.46/1.15    X, Y ) ) ],
% 0.46/1.15     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.46/1.15    , Y ) ],
% 0.46/1.15     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.46/1.15    , Y ) ],
% 0.46/1.15     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( app( Y, X ) )
% 0.46/1.15    , hd( Y ) ) ],
% 0.46/1.15     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.46/1.15     ), strictorderedP( Y ), =( nil, Y ) ],
% 0.46/1.15     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.46/1.15    , totalorderedP( Y ), =( nil, Y ) ],
% 0.46/1.15     [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.46/1.15    , =( Y, X ) ],
% 0.46/1.15     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.46/1.15    ssList( Y ) ), =( Y, X ) ],
% 0.46/1.15     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.46/1.15    ssList( Y ) ), =( Y, X ) ],
% 0.46/1.15     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.46/1.15    ssList( Y ) ), =( Y, X ) ],
% 0.46/1.15     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.46/1.15    , =( Y, X ) ],
% 0.46/1.15     [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( 
% 0.46/1.15    skaf46( X, Y ), Y ), X ) ],
% 0.46/1.15     [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( Y
% 0.46/1.15    , skaf45( X, Y ) ), X ) ],
% 0.46/1.15     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( app( Y, X ) )
% 0.46/1.15    , app( tl( Y ), X ) ) ],
% 0.46/1.15     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.46/1.15     ), lt( X, hd( Y ) ), =( nil, Y ) ],
% 0.46/1.15     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.46/1.15    , leq( X, hd( Y ) ), =( nil, Y ) ],
% 0.46/1.15     [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.46/1.15    X ) ), rearsegP( app( Z, X ), Y ) ],
% 0.46/1.15     [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.46/1.15    X ) ), frontsegP( app( X, Z ), Y ) ],
% 0.46/1.15     [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), 
% 0.46/1.15    memberP( cons( Y, Z ), X ) ],
% 0.46/1.15     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y
% 0.46/1.15     ) ), memberP( cons( Z, X ), Y ) ],
% 0.46/1.15     [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y
% 0.46/1.15     ) ), memberP( app( X, Z ), Y ) ],
% 0.46/1.15     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) ), ~( ssItem( Y
% 0.46/1.15     ) ), memberP( app( Z, X ), Y ) ],
% 0.46/1.15     [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X ), cons( skaf78( 
% 0.46/1.15    X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ],
% 0.46/1.15     [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y ) ), ~( 
% 0.46/1.15    ssList( Z ) ), rearsegP( Z, Y ) ],
% 0.46/1.15     [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), ~( 
% 0.46/1.15    ssList( Z ) ), frontsegP( Z, X ) ],
% 0.46/1.15     [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.46/1.15    , =( app( X, Y ), nil ) ],
% 0.46/1.15     [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.46/1.15    ~( ssItem( X ) ), gt( X, Z ) ],
% 0.46/1.15     [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.46/1.15    , ~( ssItem( X ) ), lt( X, Z ) ],
% 0.46/1.15     [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.46/1.15    , ~( ssItem( X ) ), geq( X, Z ) ],
% 0.46/1.15     [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( app( app( Z, 
% 0.46/1.15    Y ), X ), app( Z, app( Y, X ) ) ) ],
% 0.46/1.15     [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.46/1.15    , ~( ssList( Z ) ), =( Y, Z ) ],
% 0.46/1.15     [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), ~( ssList( Y ) )
% 0.46/1.15    , ~( ssList( Z ) ), =( X, Z ) ],
% 0.46/1.15     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.46/1.15    ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ],
% 0.46/1.15     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.46/1.15    ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ],
% 0.46/1.15     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.46/1.15    ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ],
% 0.46/1.15     [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.46/1.15    ~( ssItem( X ) ), lt( X, Z ) ],
% 0.46/1.15     [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.46/1.15    , ~( ssItem( X ) ), leq( X, Z ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( cons( X, app( 
% 0.46/1.15    Y, Z ) ), app( cons( X, Y ), Z ) ) ],
% 0.46/1.15     [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), 
% 0.46/1.15    ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ],
% 0.46/1.15     [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.46/1.15    ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.46/1.15     [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.46/1.15    ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.46/1.15     [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssItem( X ) ), 
% 0.46/1.15    ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ],
% 0.46/1.15     [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( skaf75( X ), cons( 
% 0.46/1.15    skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), skaf77( X ) ) ), X ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( skaf71( X ), cons( 
% 0.46/1.15    skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), skaf73( X ) ) ), X ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( skaf66( X ), cons( 
% 0.46/1.15    skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), skaf68( X ) ) ), X ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( X ), cons( 
% 0.46/1.15    skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) ) ), X ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( X ), cons( 
% 0.46/1.15    skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) ) ), X ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( X ), cons( 
% 0.46/1.15    skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) ) ), X ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( app( 
% 0.46/1.15    skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ],
% 0.46/1.15     [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) ), =( app( 
% 0.46/1.15    skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ],
% 0.46/1.15     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.46/1.15     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ],
% 0.46/1.15     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.46/1.15     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ],
% 0.46/1.15     [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T ) ), ~( ssList( 
% 0.81/1.19    Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), Y ) ],
% 0.81/1.19     [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 0.81/1.19    , ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ],
% 0.81/1.19     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.81/1.19    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y, T ) ]
% 0.81/1.19    ,
% 0.81/1.19     [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), ~( ssList( X )
% 0.81/1.19     ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ],
% 0.81/1.19     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.81/1.19    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ],
% 0.81/1.19     [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), ~( ssList( X )
% 0.81/1.19     ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ],
% 0.81/1.19     [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) ), ~( ssList( X
% 0.81/1.19     ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( Z, X ), cons( 
% 0.81/1.19    T, Y ) ) ],
% 0.81/1.19     [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) ), ~( ssList( T
% 0.81/1.19     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), ~( 
% 0.81/1.19    duplicatefreeP( U ) ), ~( ssList( U ) ) ],
% 0.81/1.19     [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( ssList( T ) ), ~( 
% 0.81/1.19    ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( equalelemsP( U ) )
% 0.81/1.19    , ~( ssList( U ) ), =( Y, Z ) ],
% 0.81/1.19     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.81/1.19     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.81/1.19     ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T ) ],
% 0.81/1.19     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.81/1.19     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.81/1.19     ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T ) ],
% 0.81/1.19     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.81/1.19     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.81/1.19     ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T ), lt( T, Y ) ]
% 0.81/1.19    ,
% 0.81/1.19     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.81/1.19     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.81/1.19     ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T ), leq( T, Y ) ]
% 0.81/1.19    ,
% 0.81/1.19     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, cons( X, T ) )
% 0.81/1.19    , cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) ), ~( ssList( Z
% 0.81/1.19     ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W ) ), ~( ssList( 
% 0.81/1.19    W ) ) ],
% 0.81/1.19     [ ssList( sk1 ) ],
% 0.81/1.19     [ ssList( sk2 ) ],
% 0.81/1.19     [ ssList( sk3 ) ],
% 0.81/1.19     [ ssList( sk4 ) ],
% 0.81/1.19     [ =( sk2, sk4 ) ],
% 0.81/1.19     [ =( sk1, sk3 ) ],
% 0.81/1.19     [ neq( sk2, nil ) ],
% 0.81/1.19     [ ssList( sk5 ) ],
% 0.81/1.19     [ =( app( sk3, sk5 ), sk4 ) ],
% 0.81/1.19     [ strictorderedP( sk3 ) ],
% 0.81/1.19     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( =( app( cons( X, nil ), Y ), 
% 0.81/1.19    sk5 ) ), ~( ssItem( Z ) ), ~( ssList( T ) ), ~( =( app( T, cons( Z, nil )
% 0.81/1.19     ), sk3 ) ), ~( lt( Z, X ) ) ],
% 0.81/1.19     [ ~( frontsegP( sk2, sk1 ) ) ],
% 0.81/1.19     [ =( nil, sk4 ), ~( =( nil, sk3 ) ) ]
% 0.81/1.19  ] .
% 0.81/1.19  
% 0.81/1.19  
% 0.81/1.19  percentage equality = 0.166395, percentage horn = 0.846154
% 0.81/1.19  This is a problem with some equality
% 0.81/1.19  
% 0.81/1.19  
% 0.81/1.19  
% 0.81/1.19  Options Used:
% 0.81/1.19  
% 0.81/1.19  useres =            1
% 0.81/1.19  useparamod =        1
% 0.81/1.19  useeqrefl =         1
% 0.81/1.19  useeqfact =         1
% 0.81/1.19  usefactor =         1
% 0.81/1.19  usesimpsplitting =  0
% 0.81/1.19  usesimpdemod =      5
% 0.81/1.19  usesimpres =        3
% 0.81/1.19  
% 0.81/1.19  resimpinuse      =  1000
% 0.81/1.19  resimpclauses =     20000
% 0.81/1.19  substype =          eqrewr
% 0.81/1.19  backwardsubs =      1
% 0.81/1.19  selectoldest =      5
% 0.81/1.19  
% 0.81/1.19  litorderings [0] =  split
% 0.81/1.19  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.81/1.19  
% 0.81/1.19  termordering =      kbo
% 0.81/1.19  
% 0.81/1.19  litapriori =        0
% 0.81/1.19  termapriori =       1
% 0.81/1.19  litaposteriori =    0
% 0.81/1.19  termaposteriori =   0
% 0.81/1.19  demodaposteriori =  0
% 0.81/1.19  ordereqreflfact =   0
% 0.81/1.19  
% 0.81/1.19  litselect =         negord
% 0.81/1.19  
% 0.81/1.19  maxweight =         15
% 0.81/1.19  maxdepth =          30000
% 0.81/1.19  maxlength =         115
% 0.81/1.19  maxnrvars =         195
% 0.81/1.19  excuselevel =       1
% 0.81/1.19  increasemaxweight = 1
% 0.81/1.19  
% 0.81/1.19  maxselected =       10000000
% 0.81/1.19  maxnrclauses =      10000000
% 0.81/1.19  
% 0.81/1.19  showgenerated =    0
% 0.81/1.19  showkept =         0
% 0.81/1.19  showselected =     0
% 0.81/1.19  showdeleted =      0
% 0.81/1.19  showresimp =       1
% 0.81/1.19  showstatus =       2000
% 0.81/1.19  
% 0.81/1.19  prologoutput =     1
% 0.81/1.19  nrgoals =          5000000
% 1.84/2.24  totalproof =       1
% 1.84/2.24  
% 1.84/2.24  Symbols occurring in the translation:
% 1.84/2.24  
% 1.84/2.24  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 1.84/2.24  .  [1, 2]      (w:1, o:80, a:1, s:1, b:0), 
% 1.84/2.24  !  [4, 1]      (w:0, o:27, a:1, s:1, b:0), 
% 1.84/2.24  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 1.84/2.24  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 1.84/2.24  nil  [39, 0]      (w:1, o:16, a:1, s:1, b:0), 
% 1.84/2.24  equalelemsP  [40, 1]      (w:1, o:34, a:1, s:1, b:0), 
% 1.84/2.24  duplicatefreeP  [41, 1]      (w:1, o:33, a:1, s:1, b:0), 
% 1.84/2.24  strictorderedP  [42, 1]      (w:1, o:37, a:1, s:1, b:0), 
% 1.84/2.24  totalorderedP  [43, 1]      (w:1, o:76, a:1, s:1, b:0), 
% 1.84/2.24  strictorderP  [44, 1]      (w:1, o:38, a:1, s:1, b:0), 
% 1.84/2.24  totalorderP  [45, 1]      (w:1, o:77, a:1, s:1, b:0), 
% 1.84/2.24  cyclefreeP  [46, 1]      (w:1, o:32, a:1, s:1, b:0), 
% 1.84/2.24  ssList  [47, 1]      (w:1, o:35, a:1, s:1, b:0), 
% 1.84/2.24  skac3  [48, 0]      (w:1, o:6, a:1, s:1, b:0), 
% 1.84/2.24  ssItem  [49, 1]      (w:1, o:36, a:1, s:1, b:0), 
% 1.84/2.24  skac2  [50, 0]      (w:1, o:5, a:1, s:1, b:0), 
% 1.84/2.24  singletonP  [51, 1]      (w:1, o:39, a:1, s:1, b:0), 
% 1.84/2.24  skaf83  [53, 1]      (w:1, o:75, a:1, s:1, b:0), 
% 1.84/2.24  skaf82  [54, 1]      (w:1, o:74, a:1, s:1, b:0), 
% 1.84/2.24  skaf81  [55, 1]      (w:1, o:73, a:1, s:1, b:0), 
% 1.84/2.24  skaf80  [56, 1]      (w:1, o:72, a:1, s:1, b:0), 
% 1.84/2.24  skaf79  [57, 1]      (w:1, o:71, a:1, s:1, b:0), 
% 1.84/2.24  skaf78  [58, 1]      (w:1, o:70, a:1, s:1, b:0), 
% 1.84/2.24  skaf77  [59, 1]      (w:1, o:69, a:1, s:1, b:0), 
% 1.84/2.24  skaf76  [60, 1]      (w:1, o:68, a:1, s:1, b:0), 
% 1.84/2.24  skaf75  [61, 1]      (w:1, o:67, a:1, s:1, b:0), 
% 1.84/2.24  skaf74  [62, 1]      (w:1, o:66, a:1, s:1, b:0), 
% 1.84/2.24  skaf73  [63, 1]      (w:1, o:65, a:1, s:1, b:0), 
% 1.84/2.24  skaf72  [64, 1]      (w:1, o:64, a:1, s:1, b:0), 
% 1.84/2.24  skaf71  [65, 1]      (w:1, o:63, a:1, s:1, b:0), 
% 1.84/2.24  skaf70  [66, 1]      (w:1, o:62, a:1, s:1, b:0), 
% 1.84/2.24  skaf69  [67, 1]      (w:1, o:61, a:1, s:1, b:0), 
% 1.84/2.24  skaf68  [68, 1]      (w:1, o:60, a:1, s:1, b:0), 
% 1.84/2.24  skaf67  [69, 1]      (w:1, o:59, a:1, s:1, b:0), 
% 1.84/2.24  skaf66  [70, 1]      (w:1, o:58, a:1, s:1, b:0), 
% 1.84/2.24  skaf65  [71, 1]      (w:1, o:57, a:1, s:1, b:0), 
% 1.84/2.24  skaf64  [72, 1]      (w:1, o:56, a:1, s:1, b:0), 
% 1.84/2.24  skaf63  [73, 1]      (w:1, o:55, a:1, s:1, b:0), 
% 1.84/2.24  skaf62  [74, 1]      (w:1, o:54, a:1, s:1, b:0), 
% 1.84/2.24  skaf61  [75, 1]      (w:1, o:53, a:1, s:1, b:0), 
% 1.84/2.24  skaf60  [76, 1]      (w:1, o:52, a:1, s:1, b:0), 
% 1.84/2.24  skaf59  [77, 1]      (w:1, o:51, a:1, s:1, b:0), 
% 1.84/2.24  skaf58  [78, 1]      (w:1, o:50, a:1, s:1, b:0), 
% 1.84/2.24  skaf57  [79, 1]      (w:1, o:49, a:1, s:1, b:0), 
% 1.84/2.24  skaf56  [80, 1]      (w:1, o:48, a:1, s:1, b:0), 
% 1.84/2.24  skaf55  [81, 1]      (w:1, o:47, a:1, s:1, b:0), 
% 1.84/2.24  skaf54  [82, 1]      (w:1, o:46, a:1, s:1, b:0), 
% 1.84/2.24  skaf53  [83, 1]      (w:1, o:45, a:1, s:1, b:0), 
% 1.84/2.24  skaf52  [84, 1]      (w:1, o:44, a:1, s:1, b:0), 
% 1.84/2.24  skaf51  [85, 1]      (w:1, o:43, a:1, s:1, b:0), 
% 1.84/2.24  skaf50  [86, 1]      (w:1, o:42, a:1, s:1, b:0), 
% 1.84/2.24  skaf49  [87, 1]      (w:1, o:40, a:1, s:1, b:0), 
% 1.84/2.24  skaf44  [88, 1]      (w:1, o:41, a:1, s:1, b:0), 
% 1.84/2.24  skaf48  [90, 2]      (w:1, o:109, a:1, s:1, b:0), 
% 1.84/2.24  skaf47  [91, 2]      (w:1, o:108, a:1, s:1, b:0), 
% 1.84/2.24  skaf46  [92, 2]      (w:1, o:107, a:1, s:1, b:0), 
% 1.84/2.24  skaf45  [93, 2]      (w:1, o:106, a:1, s:1, b:0), 
% 1.84/2.24  skaf43  [94, 2]      (w:1, o:111, a:1, s:1, b:0), 
% 1.84/2.24  skaf42  [95, 2]      (w:1, o:110, a:1, s:1, b:0), 
% 1.84/2.24  geq  [96, 2]      (w:1, o:113, a:1, s:1, b:0), 
% 1.84/2.24  segmentP  [97, 2]      (w:1, o:114, a:1, s:1, b:0), 
% 1.84/2.24  rearsegP  [98, 2]      (w:1, o:105, a:1, s:1, b:0), 
% 1.84/2.24  frontsegP  [99, 2]      (w:1, o:112, a:1, s:1, b:0), 
% 1.84/2.24  leq  [100, 2]      (w:1, o:115, a:1, s:1, b:0), 
% 1.84/2.24  lt  [101, 2]      (w:1, o:116, a:1, s:1, b:0), 
% 1.84/2.24  cons  [102, 2]      (w:1, o:117, a:1, s:1, b:0), 
% 1.84/2.24  memberP  [103, 2]      (w:1, o:118, a:1, s:1, b:0), 
% 1.84/2.24  app  [104, 2]      (w:1, o:119, a:1, s:1, b:0), 
% 1.84/2.24  tl  [105, 1]      (w:1, o:78, a:1, s:1, b:0), 
% 1.84/2.24  hd  [106, 1]      (w:1, o:79, a:1, s:1, b:0), 
% 1.84/2.24  neq  [107, 2]      (w:1, o:120, a:1, s:1, b:0), 
% 1.84/2.24  gt  [108, 2]      (w:1, o:121, a:1, s:1, b:0), 
% 1.84/2.24  sk1  [113, 0]      (w:1, o:7, a:1, s:1, b:0), 
% 1.84/2.24  sk2  [114, 0]      (w:1, o:8, a:1, s:1, b:0), 
% 1.84/2.24  sk3  [115, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 1.84/2.24  sk4  [116, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 1.84/2.24  sk5  [117, 0]      (w:1, o:11, a:1, s:1, b:0).
% 1.84/2.24  
% 1.84/2.24  
% 1.84/2.24  Starting Search:
% 1.84/2.24  
% 1.84/2.24  Resimplifying inuse:
% 1.84/2.24  Done
% 1.84/2.24  
% 1.84/2.24  
% 1.84/2.24  Intermediate Status:
% 1.84/2.24  Generated:    4084
% 1.84/2.24  Kept:         2003
% 1.84/2.24  Inuse:        208
% 1.84/2.24  Deleted:      2
% 1.84/2.24  Deletedinuse: 0
% 1.84/2.24  
% 1.84/2.24  Resimplifying inuse:
% 1.84/2.24  Done
% 1.84/2.24  
% 1.84/2.24  Resimplifying inuse:
% 1.84/2.24  Done
% 1.84/2.24  
% 1.84/2.24  
% 1.84/2.24  Intermediate Status:
% 1.84/2.24  Generated:    9283
% 1.84/2.24  Kept:         4831
% 1.84/2.24  Inuse:        294
% 1.84/2.24  Deleted:      2
% 1.84/2.24  Deletedinuse: 0
% 1.84/2.24  
% 1.84/2.24  Resimplifying inuse:
% 1.84/2.24  Done
% 1.84/2.24  
% 1.84/2.24  Resimplifying inuse:
% 1.84/2.24  Done
% 1.84/2.24  
% 1.84/2.24  
% 1.84/2.24  Intermediate Status:
% 1.84/2.24  Generated:    15579
% 1.84/2.24  Kept:         7524
% 1.84/2.24  Inuse:        373
% 1.84/2.24  Deleted:      3
% 1.84/2.24  Deletedinuse: 0
% 1.84/2.24  
% 1.84/2.24  Resimplifying inuse:
% 1.84/2.24  Done
% 1.84/2.24  
% 1.84/2.24  Resimplifying inuse:
% 1.84/2.24  Done
% 1.84/2.24  
% 1.84/2.24  
% 1.84/2.24  Intermediate Status:
% 1.84/2.24  Generated:    23778
% 1.84/2.24  Kept:         9569
% 1.84/2.24  Inuse:        403
% 1.84/2.24  Deleted:      3
% 1.84/2.24  Deletedinuse: 0
% 1.84/2.24  
% 1.84/2.24  Resimplifying inuse:
% 1.84/2.24  Done
% 1.84/2.24  
% 1.84/2.24  Resimplifying inuse:
% 1.84/2.24  Done
% 1.84/2.24  
% 1.84/2.24  
% 1.84/2.24  Intermediate Status:
% 1.84/2.24  Generated:    39312
% 1.84/2.24  Kept:         11580
% 1.84/2.24  Inuse:        448
% 1.84/2.24  Deleted:      5
% 1.84/2.24  Deletedinuse: 2
% 1.84/2.24  
% 1.84/2.24  Resimplifying inuse:
% 1.84/2.24  Done
% 1.84/2.24  
% 1.84/2.24  Resimplifying inuse:
% 1.84/2.24  Done
% 1.84/2.24  
% 1.84/2.24  
% 1.84/2.24  Intermediate Status:
% 1.84/2.24  Generated:    46653
% 1.84/2.24  Kept:         13673
% 1.84/2.24  Inuse:        498
% 1.84/2.24  Deleted:      5
% 1.84/2.24  Deletedinuse: 2
% 1.84/2.24  
% 1.84/2.24  Resimplifying inuse:
% 1.84/2.24  Done
% 1.84/2.24  
% 1.84/2.24  Resimplifying inuse:
% 1.84/2.24  Done
% 1.84/2.24  
% 1.84/2.24  
% 1.84/2.24  Intermediate Status:
% 1.84/2.24  Generated:    58377
% 1.84/2.24  Kept:         15791
% 1.84/2.24  Inuse:        533
% 1.84/2.24  Deleted:      6
% 1.84/2.24  Deletedinuse: 3
% 1.84/2.24  
% 1.84/2.24  Resimplifying inuse:
% 1.84/2.24  Done
% 1.84/2.24  
% 1.84/2.24  
% 1.84/2.24  Bliksems!, er is een bewijs:
% 1.84/2.24  % SZS status Unsatisfiable
% 1.84/2.24  % SZS output start Refutation
% 1.84/2.24  
% 1.84/2.24  clause( 140, [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 1.84/2.24    , ~( ssList( Z ) ), frontsegP( Z, X ) ] )
% 1.84/2.24  .
% 1.84/2.24  clause( 182, [ ssList( sk1 ) ] )
% 1.84/2.24  .
% 1.84/2.24  clause( 183, [ ssList( sk2 ) ] )
% 1.84/2.24  .
% 1.84/2.24  clause( 186, [ =( sk4, sk2 ) ] )
% 1.84/2.24  .
% 1.84/2.24  clause( 187, [ =( sk3, sk1 ) ] )
% 1.84/2.24  .
% 1.84/2.24  clause( 189, [ ssList( sk5 ) ] )
% 1.84/2.24  .
% 1.84/2.24  clause( 190, [ =( app( sk1, sk5 ), sk2 ) ] )
% 1.84/2.24  .
% 1.84/2.24  clause( 193, [ ~( frontsegP( sk2, sk1 ) ) ] )
% 1.84/2.24  .
% 1.84/2.24  clause( 16418, [ ~( =( sk2, X ) ), ~( ssList( sk1 ) ), ~( ssList( X ) ), 
% 1.84/2.24    frontsegP( X, sk1 ) ] )
% 1.84/2.24  .
% 1.84/2.24  clause( 16463, [ ~( ssList( sk2 ) ), frontsegP( sk2, sk1 ) ] )
% 1.84/2.24  .
% 1.84/2.24  clause( 16467, [] )
% 1.84/2.24  .
% 1.84/2.24  
% 1.84/2.24  
% 1.84/2.24  % SZS output end Refutation
% 1.84/2.24  found a proof!
% 1.84/2.24  
% 1.84/2.24  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 1.84/2.24  
% 1.84/2.24  initialclauses(
% 1.84/2.24  [ clause( 16469, [ equalelemsP( nil ) ] )
% 1.84/2.24  , clause( 16470, [ duplicatefreeP( nil ) ] )
% 1.84/2.24  , clause( 16471, [ strictorderedP( nil ) ] )
% 1.84/2.24  , clause( 16472, [ totalorderedP( nil ) ] )
% 1.84/2.24  , clause( 16473, [ strictorderP( nil ) ] )
% 1.84/2.24  , clause( 16474, [ totalorderP( nil ) ] )
% 1.84/2.24  , clause( 16475, [ cyclefreeP( nil ) ] )
% 1.84/2.24  , clause( 16476, [ ssList( nil ) ] )
% 1.84/2.24  , clause( 16477, [ ssItem( skac3 ) ] )
% 1.84/2.24  , clause( 16478, [ ssItem( skac2 ) ] )
% 1.84/2.24  , clause( 16479, [ ~( singletonP( nil ) ) ] )
% 1.84/2.24  , clause( 16480, [ ssItem( skaf83( X ) ) ] )
% 1.84/2.24  , clause( 16481, [ ssList( skaf82( X ) ) ] )
% 1.84/2.24  , clause( 16482, [ ssList( skaf81( X ) ) ] )
% 1.84/2.24  , clause( 16483, [ ssList( skaf80( X ) ) ] )
% 1.84/2.24  , clause( 16484, [ ssItem( skaf79( X ) ) ] )
% 1.84/2.24  , clause( 16485, [ ssItem( skaf78( X ) ) ] )
% 1.84/2.24  , clause( 16486, [ ssList( skaf77( X ) ) ] )
% 1.84/2.24  , clause( 16487, [ ssList( skaf76( X ) ) ] )
% 1.84/2.24  , clause( 16488, [ ssList( skaf75( X ) ) ] )
% 1.84/2.24  , clause( 16489, [ ssItem( skaf74( X ) ) ] )
% 1.84/2.24  , clause( 16490, [ ssList( skaf73( X ) ) ] )
% 1.84/2.24  , clause( 16491, [ ssList( skaf72( X ) ) ] )
% 1.84/2.24  , clause( 16492, [ ssList( skaf71( X ) ) ] )
% 1.84/2.24  , clause( 16493, [ ssItem( skaf70( X ) ) ] )
% 1.84/2.24  , clause( 16494, [ ssItem( skaf69( X ) ) ] )
% 1.84/2.24  , clause( 16495, [ ssList( skaf68( X ) ) ] )
% 1.84/2.24  , clause( 16496, [ ssList( skaf67( X ) ) ] )
% 1.84/2.24  , clause( 16497, [ ssList( skaf66( X ) ) ] )
% 1.84/2.24  , clause( 16498, [ ssItem( skaf65( X ) ) ] )
% 1.84/2.24  , clause( 16499, [ ssItem( skaf64( X ) ) ] )
% 1.84/2.24  , clause( 16500, [ ssList( skaf63( X ) ) ] )
% 1.84/2.24  , clause( 16501, [ ssList( skaf62( X ) ) ] )
% 1.84/2.24  , clause( 16502, [ ssList( skaf61( X ) ) ] )
% 1.84/2.24  , clause( 16503, [ ssItem( skaf60( X ) ) ] )
% 1.84/2.24  , clause( 16504, [ ssItem( skaf59( X ) ) ] )
% 1.84/2.24  , clause( 16505, [ ssList( skaf58( X ) ) ] )
% 1.84/2.24  , clause( 16506, [ ssList( skaf57( X ) ) ] )
% 1.84/2.24  , clause( 16507, [ ssList( skaf56( X ) ) ] )
% 1.84/2.24  , clause( 16508, [ ssItem( skaf55( X ) ) ] )
% 1.84/2.24  , clause( 16509, [ ssItem( skaf54( X ) ) ] )
% 1.84/2.24  , clause( 16510, [ ssList( skaf53( X ) ) ] )
% 1.84/2.24  , clause( 16511, [ ssList( skaf52( X ) ) ] )
% 1.84/2.24  , clause( 16512, [ ssList( skaf51( X ) ) ] )
% 1.84/2.24  , clause( 16513, [ ssItem( skaf50( X ) ) ] )
% 1.84/2.24  , clause( 16514, [ ssItem( skaf49( X ) ) ] )
% 1.84/2.24  , clause( 16515, [ ssItem( skaf44( X ) ) ] )
% 1.84/2.24  , clause( 16516, [ ssList( skaf48( X, Y ) ) ] )
% 1.84/2.24  , clause( 16517, [ ssList( skaf47( X, Y ) ) ] )
% 1.84/2.24  , clause( 16518, [ ssList( skaf46( X, Y ) ) ] )
% 1.84/2.24  , clause( 16519, [ ssList( skaf45( X, Y ) ) ] )
% 1.84/2.24  , clause( 16520, [ ssList( skaf43( X, Y ) ) ] )
% 1.84/2.24  , clause( 16521, [ ssList( skaf42( X, Y ) ) ] )
% 1.84/2.24  , clause( 16522, [ ~( =( skac3, skac2 ) ) ] )
% 1.84/2.24  , clause( 16523, [ ~( ssItem( X ) ), geq( X, X ) ] )
% 1.84/2.24  , clause( 16524, [ ~( ssList( X ) ), segmentP( X, nil ) ] )
% 1.84/2.24  , clause( 16525, [ ~( ssList( X ) ), segmentP( X, X ) ] )
% 1.84/2.24  , clause( 16526, [ ~( ssList( X ) ), rearsegP( X, nil ) ] )
% 1.84/2.24  , clause( 16527, [ ~( ssList( X ) ), rearsegP( X, X ) ] )
% 1.84/2.24  , clause( 16528, [ ~( ssList( X ) ), frontsegP( X, nil ) ] )
% 1.84/2.24  , clause( 16529, [ ~( ssList( X ) ), frontsegP( X, X ) ] )
% 1.84/2.24  , clause( 16530, [ ~( ssItem( X ) ), leq( X, X ) ] )
% 1.84/2.24  , clause( 16531, [ ~( lt( X, X ) ), ~( ssItem( X ) ) ] )
% 1.84/2.24  , clause( 16532, [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ] )
% 1.84/2.24  , clause( 16533, [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ] )
% 1.84/2.24  , clause( 16534, [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ] )
% 1.84/2.24  , clause( 16535, [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ] )
% 1.84/2.24  , clause( 16536, [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ] )
% 1.84/2.24  , clause( 16537, [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ] )
% 1.84/2.24  , clause( 16538, [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ] )
% 1.84/2.24  , clause( 16539, [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ] )
% 1.84/2.24  , clause( 16540, [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ] )
% 1.84/2.24  , clause( 16541, [ ~( ssList( X ) ), =( app( X, nil ), X ) ] )
% 1.84/2.24  , clause( 16542, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 1.84/2.24  , clause( 16543, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 1.84/2.24  , clause( 16544, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 1.84/2.24  , clause( 16545, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 1.84/2.24  , clause( 16546, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 1.84/2.24  , clause( 16547, [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ]
% 1.84/2.24     )
% 1.84/2.24  , clause( 16548, [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 1.84/2.24     )
% 1.84/2.24  , clause( 16549, [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ]
% 1.84/2.24     )
% 1.84/2.24  , clause( 16550, [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 1.84/2.24     )
% 1.84/2.24  , clause( 16551, [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X )
% 1.84/2.24     ] )
% 1.84/2.24  , clause( 16552, [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X )
% 1.84/2.24     ] )
% 1.84/2.24  , clause( 16553, [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X )
% 1.84/2.24     ) ] )
% 1.84/2.24  , clause( 16554, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y )
% 1.84/2.24     ) ] )
% 1.84/2.24  , clause( 16555, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), 
% 1.84/2.24    skaf49( X ) ) ] )
% 1.84/2.24  , clause( 16556, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), 
% 1.84/2.24    skaf50( X ) ) ] )
% 1.84/2.24  , clause( 16557, [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), 
% 1.84/2.24    equalelemsP( X ) ] )
% 1.84/2.24  , clause( 16558, [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), 
% 1.84/2.24    strictorderedP( X ) ] )
% 1.84/2.24  , clause( 16559, [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), 
% 1.84/2.24    totalorderedP( X ) ] )
% 1.84/2.24  , clause( 16560, [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), 
% 1.84/2.24    strictorderP( X ) ] )
% 1.84/2.24  , clause( 16561, [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), 
% 1.84/2.24    strictorderP( X ) ] )
% 1.84/2.24  , clause( 16562, [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), 
% 1.84/2.24    totalorderP( X ) ] )
% 1.84/2.24  , clause( 16563, [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), 
% 1.84/2.24    totalorderP( X ) ] )
% 1.84/2.24  , clause( 16564, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y )
% 1.84/2.24     ), Y ) ] )
% 1.84/2.24  , clause( 16565, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y )
% 1.84/2.24     ), X ) ] )
% 1.84/2.24  , clause( 16566, [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( 
% 1.84/2.24    Y ) ) ] )
% 1.84/2.24  , clause( 16567, [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( 
% 1.84/2.24    Y ) ) ] )
% 1.84/2.24  , clause( 16568, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X
% 1.84/2.24     ) ] )
% 1.84/2.24  , clause( 16569, [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( 
% 1.84/2.24    X ), nil ), X ) ] )
% 1.84/2.24  , clause( 16570, [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X
% 1.84/2.24     ) ] )
% 1.84/2.24  , clause( 16571, [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( 
% 1.84/2.24    X, Y ) ] )
% 1.84/2.24  , clause( 16572, [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( 
% 1.84/2.24    nil, X ) ] )
% 1.84/2.24  , clause( 16573, [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 1.84/2.24    Y, X ) ] )
% 1.84/2.24  , clause( 16574, [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( 
% 1.84/2.24    Y, X ) ] )
% 1.84/2.24  , clause( 16575, [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), 
% 1.84/2.24    leq( Y, X ) ] )
% 1.84/2.24  , clause( 16576, [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), 
% 1.84/2.24    geq( Y, X ) ] )
% 1.84/2.24  , clause( 16577, [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X
% 1.84/2.24     ), =( nil, X ) ] )
% 1.84/2.24  , clause( 16578, [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 1.84/2.24    ssItem( Y ) ) ] )
% 1.84/2.24  , clause( 16579, [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 1.84/2.24    ssItem( X ) ) ] )
% 1.84/2.24  , clause( 16580, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 1.84/2.24    strictorderedP( cons( Y, X ) ) ] )
% 1.84/2.24  , clause( 16581, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 1.84/2.24    totalorderedP( cons( Y, X ) ) ] )
% 1.84/2.24  , clause( 16582, [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 1.84/2.24    ssItem( Y ) ) ] )
% 1.84/2.24  , clause( 16583, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 1.84/2.24    ssList( X ) ) ] )
% 1.84/2.24  , clause( 16584, [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( 
% 1.84/2.24    Y ) ), singletonP( Y ) ] )
% 1.84/2.24  , clause( 16585, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 1.84/2.24    ssItem( X ) ) ] )
% 1.84/2.24  , clause( 16586, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 1.84/2.24    X ) ), =( nil, X ) ] )
% 1.84/2.24  , clause( 16587, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 1.84/2.24    X ) ), =( nil, Y ) ] )
% 1.84/2.24  , clause( 16588, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil
% 1.84/2.24     ), Y ), cons( X, Y ) ) ] )
% 1.84/2.24  , clause( 16589, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 1.84/2.24    X, Y ), =( X, Y ) ] )
% 1.84/2.24  , clause( 16590, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 1.84/2.24    X, Y ), =( X, Y ) ] )
% 1.84/2.24  , clause( 16591, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( 
% 1.84/2.24    app( Y, X ) ), hd( Y ) ) ] )
% 1.84/2.24  , clause( 16592, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 1.84/2.24    ~( ssItem( X ) ), strictorderedP( Y ), =( nil, Y ) ] )
% 1.84/2.24  , clause( 16593, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 1.84/2.24    ~( ssItem( X ) ), totalorderedP( Y ), =( nil, Y ) ] )
% 1.84/2.24  , clause( 16594, [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), 
% 1.84/2.24    ~( ssItem( Y ) ), =( Y, X ) ] )
% 1.84/2.24  , clause( 16595, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( 
% 1.84/2.24    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 1.84/2.24  , clause( 16596, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( 
% 1.84/2.24    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 1.84/2.24  , clause( 16597, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( 
% 1.84/2.24    ssList( X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 1.84/2.24  , clause( 16598, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), 
% 1.84/2.24    ~( ssItem( Y ) ), =( Y, X ) ] )
% 1.84/2.24  , clause( 16599, [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 1.84/2.24     ), =( app( skaf46( X, Y ), Y ), X ) ] )
% 1.84/2.24  , clause( 16600, [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 1.84/2.24     ), =( app( Y, skaf45( X, Y ) ), X ) ] )
% 1.84/2.24  , clause( 16601, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( 
% 1.84/2.24    app( Y, X ) ), app( tl( Y ), X ) ) ] )
% 1.84/2.24  , clause( 16602, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 1.84/2.24    ~( ssItem( X ) ), lt( X, hd( Y ) ), =( nil, Y ) ] )
% 1.84/2.24  , clause( 16603, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 1.84/2.24    ~( ssItem( X ) ), leq( X, hd( Y ) ), =( nil, Y ) ] )
% 1.84/2.24  , clause( 16604, [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y )
% 1.84/2.24     ), ~( ssList( X ) ), rearsegP( app( Z, X ), Y ) ] )
% 1.84/2.24  , clause( 16605, [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y )
% 1.84/2.24     ), ~( ssList( X ) ), frontsegP( app( X, Z ), Y ) ] )
% 1.84/2.24  , clause( 16606, [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( 
% 1.84/2.24    ssItem( X ) ), memberP( cons( Y, Z ), X ) ] )
% 1.84/2.24  , clause( 16607, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) )
% 1.84/2.24    , ~( ssItem( Y ) ), memberP( cons( Z, X ), Y ) ] )
% 1.84/2.24  , clause( 16608, [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 1.84/2.24    , ~( ssItem( Y ) ), memberP( app( X, Z ), Y ) ] )
% 1.84/2.24  , clause( 16609, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) )
% 1.84/2.24    , ~( ssItem( Y ) ), memberP( app( Z, X ), Y ) ] )
% 1.84/2.24  , clause( 16610, [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X )
% 1.84/2.24    , cons( skaf78( X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ] )
% 1.84/2.24  , clause( 16611, [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y
% 1.84/2.24     ) ), ~( ssList( Z ) ), rearsegP( Z, Y ) ] )
% 1.84/2.24  , clause( 16612, [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X
% 1.84/2.24     ) ), ~( ssList( Z ) ), frontsegP( Z, X ) ] )
% 1.84/2.24  , clause( 16613, [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), 
% 1.84/2.24    ~( ssList( X ) ), =( app( X, Y ), nil ) ] )
% 1.84/2.24  , clause( 16614, [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 1.84/2.24    ssItem( Y ) ), ~( ssItem( X ) ), gt( X, Z ) ] )
% 1.84/2.24  , clause( 16615, [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 1.84/2.24    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 1.84/2.24  , clause( 16616, [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), 
% 1.84/2.24    ~( ssItem( Y ) ), ~( ssItem( X ) ), geq( X, Z ) ] )
% 1.84/2.24  , clause( 16617, [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 1.84/2.24    =( app( app( Z, Y ), X ), app( Z, app( Y, X ) ) ) ] )
% 1.84/2.24  , clause( 16618, [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), 
% 1.84/2.24    ~( ssList( X ) ), ~( ssList( Z ) ), =( Y, Z ) ] )
% 1.84/2.24  , clause( 16619, [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), 
% 1.84/2.24    ~( ssList( Y ) ), ~( ssList( Z ) ), =( X, Z ) ] )
% 1.84/2.24  , clause( 16620, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( 
% 1.84/2.24    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ] )
% 1.84/2.24  , clause( 16621, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( 
% 1.84/2.24    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ] )
% 1.84/2.24  , clause( 16622, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( 
% 1.84/2.24    ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ] )
% 1.84/2.24  , clause( 16623, [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 1.84/2.24    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 1.84/2.24  , clause( 16624, [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), 
% 1.84/2.24    ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Z ) ] )
% 1.84/2.24  , clause( 16625, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 1.84/2.24    =( cons( X, app( Y, Z ) ), app( cons( X, Y ), Z ) ) ] )
% 1.84/2.24  , clause( 16626, [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 1.84/2.24    ssList( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ] )
% 1.84/2.24  , clause( 16627, [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( 
% 1.84/2.24    ssList( Y ) ), ~( ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y
% 1.84/2.24     ) ] )
% 1.84/2.24  , clause( 16628, [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( 
% 1.84/2.24    ssList( Y ) ), ~( ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, 
% 1.84/2.24    Y ) ] )
% 1.84/2.24  , clause( 16629, [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 1.84/2.24    ssItem( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ] )
% 1.84/2.24  , clause( 16630, [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( 
% 1.84/2.24    skaf75( X ), cons( skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), 
% 1.84/2.24    skaf77( X ) ) ), X ) ] )
% 1.84/2.24  , clause( 16631, [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( 
% 1.84/2.24    skaf71( X ), cons( skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), 
% 1.84/2.24    skaf73( X ) ) ), X ) ] )
% 1.84/2.24  , clause( 16632, [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( 
% 1.84/2.24    skaf66( X ), cons( skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), 
% 1.84/2.24    skaf68( X ) ) ), X ) ] )
% 1.84/2.24  , clause( 16633, [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( 
% 1.84/2.24    X ), cons( skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) )
% 1.84/2.24     ), X ) ] )
% 1.84/2.24  , clause( 16634, [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( 
% 1.84/2.24    X ), cons( skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) )
% 1.84/2.24     ), X ) ] )
% 1.84/2.24  , clause( 16635, [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( 
% 1.84/2.24    X ), cons( skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) )
% 1.84/2.24     ), X ) ] )
% 1.84/2.24  , clause( 16636, [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 1.84/2.24     ), =( app( app( skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ] )
% 1.84/2.24  , clause( 16637, [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) )
% 1.84/2.24    , =( app( skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ] )
% 1.84/2.24  , clause( 16638, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 1.84/2.24    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ] )
% 1.84/2.24  , clause( 16639, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 1.84/2.25    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ] )
% 1.84/2.25  , clause( 16640, [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T )
% 1.84/2.25     ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), 
% 1.84/2.25    Y ) ] )
% 1.84/2.25  , clause( 16641, [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), 
% 1.84/2.25    ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ]
% 1.84/2.25     )
% 1.84/2.25  , clause( 16642, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( 
% 1.84/2.25    T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y
% 1.84/2.25    , T ) ] )
% 1.84/2.25  , clause( 16643, [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), 
% 1.84/2.25    ~( ssList( X ) ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ]
% 1.84/2.25     )
% 1.84/2.25  , clause( 16644, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( 
% 1.84/2.25    T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ]
% 1.84/2.25     )
% 1.84/2.25  , clause( 16645, [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), 
% 1.84/2.25    ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ]
% 1.84/2.25     )
% 1.84/2.25  , clause( 16646, [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) )
% 1.84/2.25    , ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( 
% 1.84/2.25    Z, X ), cons( T, Y ) ) ] )
% 1.84/2.25  , clause( 16647, [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) )
% 1.84/2.25    , ~( ssList( T ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) )
% 1.84/2.25    , ~( duplicatefreeP( U ) ), ~( ssList( U ) ) ] )
% 1.84/2.25  , clause( 16648, [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( 
% 1.84/2.25    ssList( T ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( 
% 1.84/2.25    equalelemsP( U ) ), ~( ssList( U ) ), =( Y, Z ) ] )
% 1.84/2.25  , clause( 16649, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 1.84/2.25    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 1.84/2.25    , ~( ssItem( Y ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T
% 1.84/2.25     ) ] )
% 1.84/2.25  , clause( 16650, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 1.84/2.25    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 1.84/2.25    , ~( ssItem( Y ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T
% 1.84/2.25     ) ] )
% 1.84/2.25  , clause( 16651, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 1.84/2.25    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 1.84/2.25    , ~( ssItem( Y ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T )
% 1.84/2.25    , lt( T, Y ) ] )
% 1.84/2.25  , clause( 16652, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 1.84/2.25    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 1.84/2.25    , ~( ssItem( Y ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T )
% 1.84/2.25    , leq( T, Y ) ] )
% 1.84/2.25  , clause( 16653, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, 
% 1.84/2.25    cons( X, T ) ), cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) )
% 1.84/2.25    , ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W
% 1.84/2.25     ) ), ~( ssList( W ) ) ] )
% 1.84/2.25  , clause( 16654, [ ssList( sk1 ) ] )
% 1.84/2.25  , clause( 16655, [ ssList( sk2 ) ] )
% 1.84/2.25  , clause( 16656, [ ssList( sk3 ) ] )
% 1.84/2.25  , clause( 16657, [ ssList( sk4 ) ] )
% 1.84/2.25  , clause( 16658, [ =( sk2, sk4 ) ] )
% 1.84/2.25  , clause( 16659, [ =( sk1, sk3 ) ] )
% 1.84/2.25  , clause( 16660, [ neq( sk2, nil ) ] )
% 1.84/2.25  , clause( 16661, [ ssList( sk5 ) ] )
% 1.84/2.25  , clause( 16662, [ =( app( sk3, sk5 ), sk4 ) ] )
% 1.84/2.25  , clause( 16663, [ strictorderedP( sk3 ) ] )
% 1.84/2.25  , clause( 16664, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( =( app( cons( X, 
% 1.84/2.25    nil ), Y ), sk5 ) ), ~( ssItem( Z ) ), ~( ssList( T ) ), ~( =( app( T, 
% 1.84/2.25    cons( Z, nil ) ), sk3 ) ), ~( lt( Z, X ) ) ] )
% 1.84/2.25  , clause( 16665, [ ~( frontsegP( sk2, sk1 ) ) ] )
% 1.84/2.25  , clause( 16666, [ =( nil, sk4 ), ~( =( nil, sk3 ) ) ] )
% 1.84/2.25  ] ).
% 1.84/2.25  
% 1.84/2.25  
% 1.84/2.25  
% 1.84/2.25  subsumption(
% 1.84/2.25  clause( 140, [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 1.84/2.25    , ~( ssList( Z ) ), frontsegP( Z, X ) ] )
% 1.84/2.25  , clause( 16612, [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X
% 1.84/2.25     ) ), ~( ssList( Z ) ), frontsegP( Z, X ) ] )
% 1.84/2.25  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.84/2.25    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 ), 
% 1.84/2.25    ==>( 4, 4 )] ) ).
% 1.84/2.25  
% 1.84/2.25  
% 1.84/2.25  subsumption(
% 1.84/2.25  clause( 182, [ ssList( sk1 ) ] )
% 1.84/2.25  , clause( 16654, [ ssList( sk1 ) ] )
% 1.84/2.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.28  
% 1.84/2.28  
% 1.84/2.28  subsumption(
% 1.84/2.28  clause( 183, [ ssList( sk2 ) ] )
% 1.84/2.28  , clause( 16655, [ ssList( sk2 ) ] )
% 1.84/2.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.28  
% 1.84/2.28  
% 1.84/2.28  eqswap(
% 1.84/2.28  clause( 19071, [ =( sk4, sk2 ) ] )
% 1.84/2.28  , clause( 16658, [ =( sk2, sk4 ) ] )
% 1.84/2.28  , 0, substitution( 0, [] )).
% 1.84/2.28  
% 1.84/2.28  
% 1.84/2.28  subsumption(
% 1.84/2.28  clause( 186, [ =( sk4, sk2 ) ] )
% 1.84/2.28  , clause( 19071, [ =( sk4, sk2 ) ] )
% 1.84/2.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.28  
% 1.84/2.28  
% 1.84/2.28  eqswap(
% 1.84/2.28  clause( 19830, [ =( sk3, sk1 ) ] )
% 1.84/2.28  , clause( 16659, [ =( sk1, sk3 ) ] )
% 1.84/2.28  , 0, substitution( 0, [] )).
% 1.84/2.28  
% 1.84/2.28  
% 1.84/2.28  subsumption(
% 1.84/2.28  clause( 187, [ =( sk3, sk1 ) ] )
% 1.84/2.28  , clause( 19830, [ =( sk3, sk1 ) ] )
% 1.84/2.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.28  
% 1.84/2.28  
% 1.84/2.28  subsumption(
% 1.84/2.28  clause( 189, [ ssList( sk5 ) ] )
% 1.84/2.28  , clause( 16661, [ ssList( sk5 ) ] )
% 1.84/2.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.28  
% 1.84/2.28  
% 1.84/2.28  paramod(
% 1.84/2.28  clause( 21747, [ =( app( sk1, sk5 ), sk4 ) ] )
% 1.84/2.28  , clause( 187, [ =( sk3, sk1 ) ] )
% 1.84/2.28  , 0, clause( 16662, [ =( app( sk3, sk5 ), sk4 ) ] )
% 1.84/2.28  , 0, 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.84/2.28  
% 1.84/2.28  
% 1.84/2.28  paramod(
% 1.84/2.28  clause( 21748, [ =( app( sk1, sk5 ), sk2 ) ] )
% 1.84/2.28  , clause( 186, [ =( sk4, sk2 ) ] )
% 1.84/2.28  , 0, clause( 21747, [ =( app( sk1, sk5 ), sk4 ) ] )
% 1.84/2.28  , 0, 4, substitution( 0, [] ), substitution( 1, [] )).
% 1.84/2.28  
% 1.84/2.28  
% 1.84/2.28  subsumption(
% 1.84/2.28  clause( 190, [ =( app( sk1, sk5 ), sk2 ) ] )
% 1.84/2.28  , clause( 21748, [ =( app( sk1, sk5 ), sk2 ) ] )
% 1.84/2.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.28  
% 1.84/2.28  
% 1.84/2.28  subsumption(
% 1.84/2.28  clause( 193, [ ~( frontsegP( sk2, sk1 ) ) ] )
% 1.84/2.28  , clause( 16665, [ ~( frontsegP( sk2, sk1 ) ) ] )
% 1.84/2.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.28  
% 1.84/2.28  
% 1.84/2.28  eqswap(
% 1.84/2.28  clause( 22526, [ ~( =( Z, app( X, Y ) ) ), ~( ssList( Y ) ), ~( ssList( X )
% 1.84/2.28     ), ~( ssList( Z ) ), frontsegP( Z, X ) ] )
% 1.84/2.28  , clause( 140, [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X )
% 1.84/2.28     ), ~( ssList( Z ) ), frontsegP( Z, X ) ] )
% 1.84/2.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.28  
% 1.84/2.28  
% 1.84/2.28  paramod(
% 1.84/2.28  clause( 22527, [ ~( =( X, sk2 ) ), ~( ssList( sk5 ) ), ~( ssList( sk1 ) ), 
% 1.84/2.28    ~( ssList( X ) ), frontsegP( X, sk1 ) ] )
% 1.84/2.28  , clause( 190, [ =( app( sk1, sk5 ), sk2 ) ] )
% 1.84/2.28  , 0, clause( 22526, [ ~( =( Z, app( X, Y ) ) ), ~( ssList( Y ) ), ~( ssList( 
% 1.84/2.28    X ) ), ~( ssList( Z ) ), frontsegP( Z, X ) ] )
% 1.84/2.28  , 0, 3, substitution( 0, [] ), substitution( 1, [ :=( X, sk1 ), :=( Y, sk5
% 1.84/2.28     ), :=( Z, X )] )).
% 1.84/2.28  
% 1.84/2.28  
% 1.84/2.28  resolution(
% 1.84/2.28  clause( 22534, [ ~( =( X, sk2 ) ), ~( ssList( sk1 ) ), ~( ssList( X ) ), 
% 1.84/2.28    frontsegP( X, sk1 ) ] )
% 1.84/2.28  , clause( 22527, [ ~( =( X, sk2 ) ), ~( ssList( sk5 ) ), ~( ssList( sk1 ) )
% 1.84/2.28    , ~( ssList( X ) ), frontsegP( X, sk1 ) ] )
% 1.84/2.28  , 1, clause( 189, [ ssList( sk5 ) ] )
% 1.84/2.28  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 1.84/2.28  
% 1.84/2.28  
% 1.84/2.28  eqswap(
% 1.84/2.28  clause( 22535, [ ~( =( sk2, X ) ), ~( ssList( sk1 ) ), ~( ssList( X ) ), 
% 1.84/2.28    frontsegP( X, sk1 ) ] )
% 1.84/2.28  , clause( 22534, [ ~( =( X, sk2 ) ), ~( ssList( sk1 ) ), ~( ssList( X ) ), 
% 1.84/2.28    frontsegP( X, sk1 ) ] )
% 1.84/2.28  , 0, substitution( 0, [ :=( X, X )] )).
% 1.84/2.28  
% 1.84/2.28  
% 1.84/2.28  subsumption(
% 1.84/2.28  clause( 16418, [ ~( =( sk2, X ) ), ~( ssList( sk1 ) ), ~( ssList( X ) ), 
% 1.84/2.28    frontsegP( X, sk1 ) ] )
% 1.84/2.28  , clause( 22535, [ ~( =( sk2, X ) ), ~( ssList( sk1 ) ), ~( ssList( X ) ), 
% 1.84/2.28    frontsegP( X, sk1 ) ] )
% 1.84/2.28  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 1.84/2.28    1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 1.84/2.28  
% 1.84/2.28  
% 1.84/2.28  eqswap(
% 1.84/2.28  clause( 22538, [ ~( =( X, sk2 ) ), ~( ssList( sk1 ) ), ~( ssList( X ) ), 
% 1.84/2.28    frontsegP( X, sk1 ) ] )
% 1.84/2.28  , clause( 16418, [ ~( =( sk2, X ) ), ~( ssList( sk1 ) ), ~( ssList( X ) ), 
% 1.84/2.28    frontsegP( X, sk1 ) ] )
% 1.84/2.28  , 0, substitution( 0, [ :=( X, X )] )).
% 1.84/2.28  
% 1.84/2.28  
% 1.84/2.28  eqrefl(
% 1.84/2.28  clause( 22539, [ ~( ssList( sk1 ) ), ~( ssList( sk2 ) ), frontsegP( sk2, 
% 1.84/2.28    sk1 ) ] )
% 1.84/2.28  , clause( 22538, [ ~( =( X, sk2 ) ), ~( ssList( sk1 ) ), ~( ssList( X ) ), 
% 1.84/2.28    frontsegP( X, sk1 ) ] )
% 1.84/2.28  , 0, substitution( 0, [ :=( X, sk2 )] )).
% 1.84/2.28  
% 1.84/2.28  
% 1.84/2.28  resolution(
% 1.84/2.28  clause( 22540, [ ~( ssList( sk2 ) ), frontsegP( sk2, sk1 ) ] )
% 1.84/2.28  , clause( 22539, [ ~( ssList( sk1 ) ), ~( ssList( sk2 ) ), frontsegP( sk2, 
% 1.84/2.28    sk1 ) ] )
% 1.84/2.28  , 0, clause( 182, [ ssList( sk1 ) ] )
% 1.84/2.28  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 1.84/2.28  
% 1.84/2.28  
% 1.84/2.28  subsumption(
% 1.84/2.28  clause( 16463, [ ~( ssList( sk2 ) ), frontsegP( sk2, sk1 ) ] )
% 1.84/2.28  , clause( 22540, [ ~( ssList( sk2 ) ), frontsegP( sk2, sk1 ) ] )
% 1.84/2.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 1.84/2.28     ).
% 1.84/2.28  
% 1.84/2.28  
% 1.84/2.28  resolution(
% 1.84/2.28  clause( 22541, [ frontsegP( sk2, sk1 ) ] )
% 1.84/2.28  , clause( 16463, [ ~( ssList( sk2 ) ), frontsegP( sk2, sk1 ) ] )
% 1.84/2.28  , 0, clause( 183, [ ssList( sk2 ) ] )
% 1.84/2.28  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 1.84/2.28  
% 1.84/2.28  
% 1.84/2.28  resolution(
% 1.84/2.28  clause( 22542, [] )
% 1.84/2.28  , clause( 193, [ ~( frontsegP( sk2, sk1 ) ) ] )
% 1.84/2.28  , 0, clause( 22541, [ frontsegP( sk2, sk1 ) ] )
% 1.84/2.28  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 1.84/2.28  
% 1.84/2.28  
% 1.84/2.28  subsumption(
% 1.84/2.28  clause( 16467, [] )
% 1.84/2.28  , clause( 22542, [] )
% 1.84/2.28  , substitution( 0, [] ), permutation( 0, [] ) ).
% 1.84/2.28  
% 1.84/2.28  
% 1.84/2.28  end.
% 1.84/2.28  
% 1.84/2.28  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 1.84/2.28  
% 1.84/2.28  Memory use:
% 1.84/2.28  
% 1.84/2.28  space for terms:        264615
% 1.84/2.28  space for clauses:      787321
% 1.84/2.28  
% 1.84/2.28  
% 1.84/2.28  clauses generated:      61946
% 1.84/2.28  clauses kept:           16468
% 1.84/2.28  clauses selected:       549
% 1.84/2.28  clauses deleted:        7
% 1.84/2.28  clauses inuse deleted:  3
% 1.84/2.28  
% 1.84/2.28  subsentry:          155318
% 1.84/2.28  literals s-matched: 94903
% 1.84/2.28  literals matched:   59629
% 1.84/2.28  full subsumption:   30288
% 1.84/2.28  
% 1.84/2.28  checksum:           451454669
% 1.84/2.28  
% 1.84/2.28  
% 1.84/2.28  Bliksem ended
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