TSTP Solution File: SWC312-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SWC312-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n032.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 19:35:46 EDT 2022

% Result   : Unsatisfiable 6.73s 7.16s
% Output   : Refutation 6.73s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.10  % Problem  : SWC312-1 : TPTP v8.1.0. Released v2.4.0.
% 0.11/0.11  % Command  : bliksem %s
% 0.11/0.30  % Computer : n032.cluster.edu
% 0.11/0.30  % Model    : x86_64 x86_64
% 0.11/0.30  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.30  % Memory   : 8042.1875MB
% 0.11/0.30  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.11/0.30  % CPULimit : 300
% 0.11/0.30  % DateTime : Sun Jun 12 03:14:10 EDT 2022
% 0.11/0.30  % CPUTime  : 
% 0.57/0.97  *** allocated 10000 integers for termspace/termends
% 0.57/0.97  *** allocated 10000 integers for clauses
% 0.57/0.97  *** allocated 10000 integers for justifications
% 0.57/0.97  Bliksem 1.12
% 0.57/0.97  
% 0.57/0.97  
% 0.57/0.97  Automatic Strategy Selection
% 0.57/0.97  
% 0.57/0.97  Clauses:
% 0.57/0.97  [
% 0.57/0.97     [ equalelemsP( nil ) ],
% 0.57/0.97     [ duplicatefreeP( nil ) ],
% 0.57/0.97     [ strictorderedP( nil ) ],
% 0.57/0.97     [ totalorderedP( nil ) ],
% 0.57/0.97     [ strictorderP( nil ) ],
% 0.57/0.97     [ totalorderP( nil ) ],
% 0.57/0.97     [ cyclefreeP( nil ) ],
% 0.57/0.97     [ ssList( nil ) ],
% 0.57/0.97     [ ssItem( skac3 ) ],
% 0.57/0.97     [ ssItem( skac2 ) ],
% 0.57/0.97     [ ~( singletonP( nil ) ) ],
% 0.57/0.97     [ ssItem( skaf83( X ) ) ],
% 0.57/0.97     [ ssList( skaf82( X ) ) ],
% 0.57/0.97     [ ssList( skaf81( X ) ) ],
% 0.57/0.97     [ ssList( skaf80( X ) ) ],
% 0.57/0.97     [ ssItem( skaf79( X ) ) ],
% 0.57/0.97     [ ssItem( skaf78( X ) ) ],
% 0.57/0.97     [ ssList( skaf77( X ) ) ],
% 0.57/0.97     [ ssList( skaf76( X ) ) ],
% 0.57/0.97     [ ssList( skaf75( X ) ) ],
% 0.57/0.97     [ ssItem( skaf74( X ) ) ],
% 0.57/0.97     [ ssList( skaf73( X ) ) ],
% 0.57/0.97     [ ssList( skaf72( X ) ) ],
% 0.57/0.97     [ ssList( skaf71( X ) ) ],
% 0.57/0.97     [ ssItem( skaf70( X ) ) ],
% 0.57/0.97     [ ssItem( skaf69( X ) ) ],
% 0.57/0.97     [ ssList( skaf68( X ) ) ],
% 0.57/0.97     [ ssList( skaf67( X ) ) ],
% 0.57/0.97     [ ssList( skaf66( X ) ) ],
% 0.57/0.97     [ ssItem( skaf65( X ) ) ],
% 0.57/0.97     [ ssItem( skaf64( X ) ) ],
% 0.57/0.97     [ ssList( skaf63( X ) ) ],
% 0.57/0.97     [ ssList( skaf62( X ) ) ],
% 0.57/0.97     [ ssList( skaf61( X ) ) ],
% 0.57/0.97     [ ssItem( skaf60( X ) ) ],
% 0.57/0.97     [ ssItem( skaf59( X ) ) ],
% 0.57/0.97     [ ssList( skaf58( X ) ) ],
% 0.57/0.97     [ ssList( skaf57( X ) ) ],
% 0.57/0.97     [ ssList( skaf56( X ) ) ],
% 0.57/0.97     [ ssItem( skaf55( X ) ) ],
% 0.57/0.97     [ ssItem( skaf54( X ) ) ],
% 0.57/0.97     [ ssList( skaf53( X ) ) ],
% 0.57/0.97     [ ssList( skaf52( X ) ) ],
% 0.57/0.97     [ ssList( skaf51( X ) ) ],
% 0.57/0.97     [ ssItem( skaf50( X ) ) ],
% 0.57/0.97     [ ssItem( skaf49( X ) ) ],
% 0.57/0.97     [ ssItem( skaf44( X ) ) ],
% 0.57/0.97     [ ssList( skaf48( X, Y ) ) ],
% 0.57/0.97     [ ssList( skaf47( X, Y ) ) ],
% 0.57/0.97     [ ssList( skaf46( X, Y ) ) ],
% 0.57/0.97     [ ssList( skaf45( X, Y ) ) ],
% 0.57/0.97     [ ssList( skaf43( X, Y ) ) ],
% 0.57/0.97     [ ssList( skaf42( X, Y ) ) ],
% 0.57/0.97     [ ~( =( skac3, skac2 ) ) ],
% 0.57/0.97     [ ~( ssItem( X ) ), geq( X, X ) ],
% 0.57/0.97     [ ~( ssList( X ) ), segmentP( X, nil ) ],
% 0.57/0.97     [ ~( ssList( X ) ), segmentP( X, X ) ],
% 0.57/0.97     [ ~( ssList( X ) ), rearsegP( X, nil ) ],
% 0.57/0.97     [ ~( ssList( X ) ), rearsegP( X, X ) ],
% 0.57/0.97     [ ~( ssList( X ) ), frontsegP( X, nil ) ],
% 0.57/0.97     [ ~( ssList( X ) ), frontsegP( X, X ) ],
% 0.57/0.97     [ ~( ssItem( X ) ), leq( X, X ) ],
% 0.57/0.97     [ ~( lt( X, X ) ), ~( ssItem( X ) ) ],
% 0.57/0.97     [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ],
% 0.57/0.97     [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ],
% 0.57/0.97     [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ],
% 0.57/0.97     [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ],
% 0.57/0.97     [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ],
% 0.57/0.97     [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ],
% 0.57/0.97     [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ],
% 0.57/0.97     [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ],
% 0.57/0.97     [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ],
% 0.57/0.97     [ ~( ssList( X ) ), =( app( X, nil ), X ) ],
% 0.57/0.97     [ ~( ssList( X ) ), =( app( nil, X ), X ) ],
% 0.57/0.97     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.57/0.97     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.57/0.97     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.57/0.97     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.57/0.97     [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ],
% 0.57/0.97     [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.57/0.97     [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ],
% 0.57/0.97     [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.57/0.97     [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X ) ],
% 0.57/0.97     [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.57/0.97     [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X ) ) ],
% 0.57/0.97     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y ) ) ],
% 0.57/0.97     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), skaf49( X ) ) ]
% 0.57/0.97    ,
% 0.57/0.97     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), skaf50( X ) ) ]
% 0.57/0.97    ,
% 0.57/0.97     [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), equalelemsP( X )
% 0.57/0.97     ],
% 0.57/0.97     [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), strictorderedP( 
% 0.57/0.97    X ) ],
% 0.57/0.97     [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), totalorderedP( 
% 0.57/0.97    X ) ],
% 0.57/0.97     [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.57/0.97     ) ],
% 0.57/0.97     [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.57/0.97     ) ],
% 0.57/0.97     [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.57/0.97     ) ],
% 0.57/0.97     [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.57/0.97     ) ],
% 0.57/0.97     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y ) ), Y ) ],
% 0.57/0.97     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y ) ), X ) ],
% 0.57/0.97     [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.57/0.97     [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.57/0.97     [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.57/0.97     [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( X ), nil ), X
% 0.57/0.97     ) ],
% 0.57/0.97     [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.57/0.97     [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Y ) ]
% 0.57/0.97    ,
% 0.57/0.97     [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( nil, X ) ],
% 0.57/0.97     [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( Y, X ) ],
% 0.57/0.97     [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( Y, X ) ],
% 0.57/0.97     [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( Y, X ) ]
% 0.57/0.97    ,
% 0.57/0.97     [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), geq( Y, X ) ]
% 0.57/0.97    ,
% 0.57/0.97     [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X ), =( nil, X
% 0.57/0.97     ) ],
% 0.57/0.97     [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.57/0.97    ,
% 0.57/0.97     [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.57/0.97    ,
% 0.57/0.97     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), strictorderedP( 
% 0.57/0.97    cons( Y, X ) ) ],
% 0.57/0.97     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), totalorderedP( 
% 0.57/0.97    cons( Y, X ) ) ],
% 0.57/0.97     [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.57/0.97    ,
% 0.57/0.97     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ) ]
% 0.57/0.97    ,
% 0.57/0.97     [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ), 
% 0.57/0.97    singletonP( Y ) ],
% 0.57/0.97     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.57/0.97    ,
% 0.57/0.97     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.57/0.97    , X ) ],
% 0.57/0.97     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.57/0.97    , Y ) ],
% 0.57/0.97     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil ), Y ), cons( 
% 0.57/0.97    X, Y ) ) ],
% 0.57/0.97     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.57/0.97    , Y ) ],
% 0.57/0.97     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.57/0.97    , Y ) ],
% 0.57/0.97     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( app( Y, X ) )
% 0.57/0.97    , hd( Y ) ) ],
% 0.57/0.97     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.57/0.97     ), strictorderedP( Y ), =( nil, Y ) ],
% 0.57/0.97     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.57/0.97    , totalorderedP( Y ), =( nil, Y ) ],
% 0.57/0.97     [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.57/0.97    , =( Y, X ) ],
% 0.57/0.97     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.57/0.97    ssList( Y ) ), =( Y, X ) ],
% 0.57/0.97     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.57/0.97    ssList( Y ) ), =( Y, X ) ],
% 0.57/0.97     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.57/0.97    ssList( Y ) ), =( Y, X ) ],
% 0.57/0.97     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.57/0.97    , =( Y, X ) ],
% 0.57/0.97     [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( 
% 0.57/0.97    skaf46( X, Y ), Y ), X ) ],
% 0.57/0.97     [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( Y
% 0.57/0.97    , skaf45( X, Y ) ), X ) ],
% 0.57/0.97     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( app( Y, X ) )
% 0.57/0.97    , app( tl( Y ), X ) ) ],
% 0.57/0.97     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.57/0.97     ), lt( X, hd( Y ) ), =( nil, Y ) ],
% 0.57/0.97     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.57/0.97    , leq( X, hd( Y ) ), =( nil, Y ) ],
% 0.57/0.97     [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.57/0.97    X ) ), rearsegP( app( Z, X ), Y ) ],
% 0.57/0.97     [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.57/0.97    X ) ), frontsegP( app( X, Z ), Y ) ],
% 0.57/0.97     [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), 
% 0.57/0.97    memberP( cons( Y, Z ), X ) ],
% 0.57/0.97     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y
% 0.57/0.97     ) ), memberP( cons( Z, X ), Y ) ],
% 0.57/0.97     [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y
% 0.57/0.97     ) ), memberP( app( X, Z ), Y ) ],
% 0.57/0.97     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) ), ~( ssItem( Y
% 0.57/0.97     ) ), memberP( app( Z, X ), Y ) ],
% 0.57/0.97     [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X ), cons( skaf78( 
% 0.57/0.97    X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ],
% 0.57/0.97     [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y ) ), ~( 
% 0.57/0.97    ssList( Z ) ), rearsegP( Z, Y ) ],
% 0.57/0.97     [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), ~( 
% 0.57/0.97    ssList( Z ) ), frontsegP( Z, X ) ],
% 0.57/0.97     [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.57/0.97    , =( app( X, Y ), nil ) ],
% 0.57/0.97     [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.57/0.97    ~( ssItem( X ) ), gt( X, Z ) ],
% 0.57/0.97     [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.57/0.97    , ~( ssItem( X ) ), lt( X, Z ) ],
% 0.57/0.97     [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.57/0.97    , ~( ssItem( X ) ), geq( X, Z ) ],
% 0.57/0.97     [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( app( app( Z, 
% 0.57/0.97    Y ), X ), app( Z, app( Y, X ) ) ) ],
% 0.57/0.97     [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.57/0.97    , ~( ssList( Z ) ), =( Y, Z ) ],
% 0.57/0.97     [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), ~( ssList( Y ) )
% 0.57/0.97    , ~( ssList( Z ) ), =( X, Z ) ],
% 0.57/0.97     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.57/0.97    ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ],
% 0.57/0.97     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.57/0.97    ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ],
% 0.57/0.97     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.57/0.97    ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ],
% 0.57/0.97     [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.57/0.97    ~( ssItem( X ) ), lt( X, Z ) ],
% 0.57/0.97     [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.57/0.97    , ~( ssItem( X ) ), leq( X, Z ) ],
% 0.57/0.97     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( cons( X, app( 
% 0.57/0.97    Y, Z ) ), app( cons( X, Y ), Z ) ) ],
% 0.57/0.97     [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), 
% 0.57/0.97    ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ],
% 0.57/0.97     [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.57/0.97    ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.57/0.97     [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.57/0.97    ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.57/0.97     [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssItem( X ) ), 
% 0.57/0.97    ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ],
% 0.57/0.97     [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( skaf75( X ), cons( 
% 0.57/0.97    skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), skaf77( X ) ) ), X ) ]
% 0.57/0.97    ,
% 0.57/0.97     [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( skaf71( X ), cons( 
% 0.57/0.97    skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), skaf73( X ) ) ), X ) ]
% 0.57/0.97    ,
% 0.57/0.97     [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( skaf66( X ), cons( 
% 0.57/0.97    skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), skaf68( X ) ) ), X ) ]
% 0.57/0.97    ,
% 0.57/0.97     [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( X ), cons( 
% 0.57/0.97    skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) ) ), X ) ]
% 0.57/0.97    ,
% 0.57/0.97     [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( X ), cons( 
% 0.57/0.97    skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) ) ), X ) ]
% 0.57/0.97    ,
% 0.57/0.97     [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( X ), cons( 
% 0.57/0.97    skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) ) ), X ) ]
% 0.57/0.97    ,
% 0.57/0.97     [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( app( 
% 0.57/0.97    skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ],
% 0.57/0.97     [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) ), =( app( 
% 0.57/0.97    skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ],
% 0.57/0.97     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.57/0.97     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ],
% 0.57/0.97     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.57/0.97     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ],
% 0.57/0.97     [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T ) ), ~( ssList( 
% 0.57/0.97    Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), Y ) ],
% 0.57/0.97     [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 0.57/0.97    , ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ],
% 0.57/0.97     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.57/0.97    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y, T ) ]
% 0.57/0.97    ,
% 0.57/0.97     [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), ~( ssList( X )
% 0.57/0.97     ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ],
% 0.57/0.97     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.57/0.97    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ],
% 0.57/0.97     [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), ~( ssList( X )
% 0.57/0.97     ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ],
% 0.57/0.97     [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) ), ~( ssList( X
% 0.57/0.97     ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( Z, X ), cons( 
% 0.57/0.97    T, Y ) ) ],
% 0.57/0.97     [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) ), ~( ssList( T
% 0.57/0.97     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), ~( 
% 0.57/0.97    duplicatefreeP( U ) ), ~( ssList( U ) ) ],
% 0.57/0.97     [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( ssList( T ) ), ~( 
% 0.57/0.97    ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( equalelemsP( U ) )
% 0.57/0.97    , ~( ssList( U ) ), =( Y, Z ) ],
% 0.57/0.97     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.57/0.97     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.57/0.97     ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T ) ],
% 0.57/0.97     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.57/0.97     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.57/0.97     ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T ) ],
% 0.57/0.97     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.57/0.97     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.57/0.97     ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T ), lt( T, Y ) ]
% 0.57/0.97    ,
% 0.57/0.97     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.57/0.97     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.57/0.97     ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T ), leq( T, Y ) ]
% 0.57/0.97    ,
% 0.57/0.97     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, cons( X, T ) )
% 0.57/0.97    , cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) ), ~( ssList( Z
% 0.57/0.97     ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W ) ), ~( ssList( 
% 0.57/0.97    W ) ) ],
% 0.57/0.97     [ ssList( sk1 ) ],
% 0.57/0.97     [ ssList( sk2 ) ],
% 0.57/0.97     [ ssList( sk3 ) ],
% 0.57/0.97     [ ssList( sk4 ) ],
% 0.57/0.97     [ =( sk2, sk4 ) ],
% 0.57/0.97     [ =( sk1, sk3 ) ],
% 0.57/0.97     [ =( nil, sk3 ), ~( =( nil, sk4 ) ) ],
% 0.57/0.97     [ ssItem( sk5 ), ~( neq( sk4, nil ) ) ],
% 0.57/0.97     [ ssList( sk6 ), ~( neq( sk4, nil ) ) ],
% 0.57/0.97     [ =( app( cons( sk5, nil ), sk6 ), sk4 ), ~( neq( sk4, nil ) ) ],
% 0.57/0.97     [ =( app( sk6, cons( sk5, nil ) ), sk3 ), ~( neq( sk4, nil ) ) ],
% 0.57/0.97     [ =( nil, sk2 ), neq( sk2, nil ) ],
% 0.57/0.97     [ =( nil, sk2 ), ~( ssItem( X ) ), ~( ssList( Y ) ), ~( =( app( cons( X
% 0.57/0.97    , nil ), Y ), sk2 ) ), ~( =( app( Y, cons( X, nil ) ), sk1 ) ) ],
% 0.57/0.97     [ ~( =( nil, sk1 ) ), neq( sk2, nil ) ],
% 0.57/0.97     [ ~( =( nil, sk1 ) ), ~( ssItem( X ) ), ~( ssList( Y ) ), ~( =( app( 
% 0.57/0.97    cons( X, nil ), Y ), sk2 ) ), ~( =( app( Y, cons( X, nil ) ), sk1 ) ) ]
% 0.57/0.97  ] .
% 0.57/0.97  
% 0.57/0.97  
% 0.57/0.97  percentage equality = 0.174960, percentage horn = 0.842640
% 0.57/0.97  This is a problem with some equality
% 0.57/0.97  
% 0.57/0.97  
% 0.57/0.97  
% 0.57/0.97  Options Used:
% 0.57/0.97  
% 0.57/0.97  useres =            1
% 0.57/0.97  useparamod =        1
% 0.57/0.97  useeqrefl =         1
% 0.57/0.97  useeqfact =         1
% 0.57/0.97  usefactor =         1
% 0.57/0.97  usesimpsplitting =  0
% 0.57/0.97  usesimpdemod =      5
% 0.57/0.97  usesimpres =        3
% 0.57/0.97  
% 0.57/0.97  resimpinuse      =  1000
% 0.57/0.97  resimpclauses =     20000
% 0.57/0.97  substype =          eqrewr
% 0.57/0.97  backwardsubs =      1
% 0.57/0.97  selectoldest =      5
% 0.57/0.97  
% 0.57/0.97  litorderings [0] =  split
% 0.57/0.97  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.57/0.97  
% 0.57/0.97  termordering =      kbo
% 0.57/0.97  
% 0.57/0.97  litapriori =        0
% 0.57/0.97  termapriori =       1
% 0.57/0.97  litaposteriori =    0
% 0.57/0.97  termaposteriori =   0
% 0.57/0.97  demodaposteriori =  0
% 0.57/0.97  ordereqreflfact =   0
% 0.57/0.97  
% 0.57/0.97  litselect =         negord
% 0.57/0.97  
% 0.57/0.97  maxweight =         15
% 0.57/0.97  maxdepth =          30000
% 0.57/0.97  maxlength =         115
% 0.57/0.97  maxnrvars =         195
% 0.57/0.97  excuselevel =       1
% 6.73/7.16  increasemaxweight = 1
% 6.73/7.16  
% 6.73/7.16  maxselected =       10000000
% 6.73/7.16  maxnrclauses =      10000000
% 6.73/7.16  
% 6.73/7.16  showgenerated =    0
% 6.73/7.16  showkept =         0
% 6.73/7.16  showselected =     0
% 6.73/7.16  showdeleted =      0
% 6.73/7.16  showresimp =       1
% 6.73/7.16  showstatus =       2000
% 6.73/7.16  
% 6.73/7.16  prologoutput =     1
% 6.73/7.16  nrgoals =          5000000
% 6.73/7.16  totalproof =       1
% 6.73/7.16  
% 6.73/7.16  Symbols occurring in the translation:
% 6.73/7.16  
% 6.73/7.16  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 6.73/7.16  .  [1, 2]      (w:1, o:79, a:1, s:1, b:0), 
% 6.73/7.16  !  [4, 1]      (w:0, o:26, a:1, s:1, b:0), 
% 6.73/7.16  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 6.73/7.16  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 6.73/7.16  nil  [39, 0]      (w:1, o:17, a:1, s:1, b:0), 
% 6.73/7.16  equalelemsP  [40, 1]      (w:1, o:33, a:1, s:1, b:0), 
% 6.73/7.16  duplicatefreeP  [41, 1]      (w:1, o:32, a:1, s:1, b:0), 
% 6.73/7.16  strictorderedP  [42, 1]      (w:1, o:36, a:1, s:1, b:0), 
% 6.73/7.16  totalorderedP  [43, 1]      (w:1, o:75, a:1, s:1, b:0), 
% 6.73/7.16  strictorderP  [44, 1]      (w:1, o:37, a:1, s:1, b:0), 
% 6.73/7.16  totalorderP  [45, 1]      (w:1, o:76, a:1, s:1, b:0), 
% 6.73/7.16  cyclefreeP  [46, 1]      (w:1, o:31, a:1, s:1, b:0), 
% 6.73/7.16  ssList  [47, 1]      (w:1, o:34, a:1, s:1, b:0), 
% 6.73/7.16  skac3  [48, 0]      (w:1, o:6, a:1, s:1, b:0), 
% 6.73/7.16  ssItem  [49, 1]      (w:1, o:35, a:1, s:1, b:0), 
% 6.73/7.16  skac2  [50, 0]      (w:1, o:5, a:1, s:1, b:0), 
% 6.73/7.16  singletonP  [51, 1]      (w:1, o:38, a:1, s:1, b:0), 
% 6.73/7.16  skaf83  [53, 1]      (w:1, o:74, a:1, s:1, b:0), 
% 6.73/7.16  skaf82  [54, 1]      (w:1, o:73, a:1, s:1, b:0), 
% 6.73/7.16  skaf81  [55, 1]      (w:1, o:72, a:1, s:1, b:0), 
% 6.73/7.16  skaf80  [56, 1]      (w:1, o:71, a:1, s:1, b:0), 
% 6.73/7.16  skaf79  [57, 1]      (w:1, o:70, a:1, s:1, b:0), 
% 6.73/7.16  skaf78  [58, 1]      (w:1, o:69, a:1, s:1, b:0), 
% 6.73/7.16  skaf77  [59, 1]      (w:1, o:68, a:1, s:1, b:0), 
% 6.73/7.16  skaf76  [60, 1]      (w:1, o:67, a:1, s:1, b:0), 
% 6.73/7.16  skaf75  [61, 1]      (w:1, o:66, a:1, s:1, b:0), 
% 6.73/7.16  skaf74  [62, 1]      (w:1, o:65, a:1, s:1, b:0), 
% 6.73/7.16  skaf73  [63, 1]      (w:1, o:64, a:1, s:1, b:0), 
% 6.73/7.16  skaf72  [64, 1]      (w:1, o:63, a:1, s:1, b:0), 
% 6.73/7.16  skaf71  [65, 1]      (w:1, o:62, a:1, s:1, b:0), 
% 6.73/7.16  skaf70  [66, 1]      (w:1, o:61, a:1, s:1, b:0), 
% 6.73/7.16  skaf69  [67, 1]      (w:1, o:60, a:1, s:1, b:0), 
% 6.73/7.16  skaf68  [68, 1]      (w:1, o:59, a:1, s:1, b:0), 
% 6.73/7.16  skaf67  [69, 1]      (w:1, o:58, a:1, s:1, b:0), 
% 6.73/7.16  skaf66  [70, 1]      (w:1, o:57, a:1, s:1, b:0), 
% 6.73/7.16  skaf65  [71, 1]      (w:1, o:56, a:1, s:1, b:0), 
% 6.73/7.16  skaf64  [72, 1]      (w:1, o:55, a:1, s:1, b:0), 
% 6.73/7.16  skaf63  [73, 1]      (w:1, o:54, a:1, s:1, b:0), 
% 6.73/7.16  skaf62  [74, 1]      (w:1, o:53, a:1, s:1, b:0), 
% 6.73/7.16  skaf61  [75, 1]      (w:1, o:52, a:1, s:1, b:0), 
% 6.73/7.16  skaf60  [76, 1]      (w:1, o:51, a:1, s:1, b:0), 
% 6.73/7.16  skaf59  [77, 1]      (w:1, o:50, a:1, s:1, b:0), 
% 6.73/7.16  skaf58  [78, 1]      (w:1, o:49, a:1, s:1, b:0), 
% 6.73/7.16  skaf57  [79, 1]      (w:1, o:48, a:1, s:1, b:0), 
% 6.73/7.16  skaf56  [80, 1]      (w:1, o:47, a:1, s:1, b:0), 
% 6.73/7.16  skaf55  [81, 1]      (w:1, o:46, a:1, s:1, b:0), 
% 6.73/7.16  skaf54  [82, 1]      (w:1, o:45, a:1, s:1, b:0), 
% 6.73/7.16  skaf53  [83, 1]      (w:1, o:44, a:1, s:1, b:0), 
% 6.73/7.16  skaf52  [84, 1]      (w:1, o:43, a:1, s:1, b:0), 
% 6.73/7.16  skaf51  [85, 1]      (w:1, o:42, a:1, s:1, b:0), 
% 6.73/7.16  skaf50  [86, 1]      (w:1, o:41, a:1, s:1, b:0), 
% 6.73/7.16  skaf49  [87, 1]      (w:1, o:39, a:1, s:1, b:0), 
% 6.73/7.16  skaf44  [88, 1]      (w:1, o:40, a:1, s:1, b:0), 
% 6.73/7.16  skaf48  [90, 2]      (w:1, o:108, a:1, s:1, b:0), 
% 6.73/7.16  skaf47  [91, 2]      (w:1, o:107, a:1, s:1, b:0), 
% 6.73/7.16  skaf46  [92, 2]      (w:1, o:106, a:1, s:1, b:0), 
% 6.73/7.16  skaf45  [93, 2]      (w:1, o:105, a:1, s:1, b:0), 
% 6.73/7.16  skaf43  [94, 2]      (w:1, o:110, a:1, s:1, b:0), 
% 6.73/7.16  skaf42  [95, 2]      (w:1, o:109, a:1, s:1, b:0), 
% 6.73/7.16  geq  [96, 2]      (w:1, o:112, a:1, s:1, b:0), 
% 6.73/7.16  segmentP  [97, 2]      (w:1, o:113, a:1, s:1, b:0), 
% 6.73/7.16  rearsegP  [98, 2]      (w:1, o:104, a:1, s:1, b:0), 
% 6.73/7.16  frontsegP  [99, 2]      (w:1, o:111, a:1, s:1, b:0), 
% 6.73/7.16  leq  [100, 2]      (w:1, o:114, a:1, s:1, b:0), 
% 6.73/7.16  lt  [101, 2]      (w:1, o:115, a:1, s:1, b:0), 
% 6.73/7.16  cons  [102, 2]      (w:1, o:116, a:1, s:1, b:0), 
% 6.73/7.16  memberP  [103, 2]      (w:1, o:117, a:1, s:1, b:0), 
% 6.73/7.16  app  [104, 2]      (w:1, o:118, a:1, s:1, b:0), 
% 6.73/7.16  tl  [105, 1]      (w:1, o:77, a:1, s:1, b:0), 
% 6.73/7.16  hd  [106, 1]      (w:1, o:78, a:1, s:1, b:0), 
% 6.73/7.16  neq  [107, 2]      (w:1, o:119, a:1, s:1, b:0), 
% 6.73/7.16  gt  [108, 2]      (w:1, o:120, a:1, s:1, b:0), 
% 6.73/7.16  sk1  [113, 0]      (w:1, o:7, a:1, s:1, b:0), 
% 6.73/7.16  sk2  [114, 0]      (w:1, o:8, a:1, s:1, b:0), 
% 6.73/7.16  sk3  [115, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 6.73/7.16  sk4  [116, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 6.73/7.16  sk5  [117, 0]      (w:1, o:11, a:1, s:1, b:0), 
% 6.73/7.16  sk6  [118, 0]      (w:1, o:12, a:1, s:1, b:0).
% 6.73/7.16  
% 6.73/7.16  
% 6.73/7.16  Starting Search:
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  
% 6.73/7.16  Intermediate Status:
% 6.73/7.16  Generated:    4163
% 6.73/7.16  Kept:         2089
% 6.73/7.16  Inuse:        204
% 6.73/7.16  Deleted:      2
% 6.73/7.16  Deletedinuse: 0
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  
% 6.73/7.16  Intermediate Status:
% 6.73/7.16  Generated:    9082
% 6.73/7.16  Kept:         4731
% 6.73/7.16  Inuse:        289
% 6.73/7.16  Deleted:      2
% 6.73/7.16  Deletedinuse: 0
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  
% 6.73/7.16  Intermediate Status:
% 6.73/7.16  Generated:    15023
% 6.73/7.16  Kept:         6959
% 6.73/7.16  Inuse:        369
% 6.73/7.16  Deleted:      2
% 6.73/7.16  Deletedinuse: 0
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  
% 6.73/7.16  Intermediate Status:
% 6.73/7.16  Generated:    25204
% 6.73/7.16  Kept:         9059
% 6.73/7.16  Inuse:        404
% 6.73/7.16  Deleted:      2
% 6.73/7.16  Deletedinuse: 0
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  
% 6.73/7.16  Intermediate Status:
% 6.73/7.16  Generated:    40347
% 6.73/7.16  Kept:         11095
% 6.73/7.16  Inuse:        454
% 6.73/7.16  Deleted:      4
% 6.73/7.16  Deletedinuse: 2
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  
% 6.73/7.16  Intermediate Status:
% 6.73/7.16  Generated:    44946
% 6.73/7.16  Kept:         13114
% 6.73/7.16  Inuse:        486
% 6.73/7.16  Deleted:      4
% 6.73/7.16  Deletedinuse: 2
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  
% 6.73/7.16  Intermediate Status:
% 6.73/7.16  Generated:    51248
% 6.73/7.16  Kept:         15119
% 6.73/7.16  Inuse:        521
% 6.73/7.16  Deleted:      4
% 6.73/7.16  Deletedinuse: 2
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  
% 6.73/7.16  Intermediate Status:
% 6.73/7.16  Generated:    61640
% 6.73/7.16  Kept:         17204
% 6.73/7.16  Inuse:        544
% 6.73/7.16  Deleted:      5
% 6.73/7.16  Deletedinuse: 3
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  
% 6.73/7.16  Intermediate Status:
% 6.73/7.16  Generated:    73620
% 6.73/7.16  Kept:         19427
% 6.73/7.16  Inuse:        579
% 6.73/7.16  Deleted:      7
% 6.73/7.16  Deletedinuse: 5
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  Resimplifying clauses:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  
% 6.73/7.16  Intermediate Status:
% 6.73/7.16  Generated:    79110
% 6.73/7.16  Kept:         21513
% 6.73/7.16  Inuse:        598
% 6.73/7.16  Deleted:      1028
% 6.73/7.16  Deletedinuse: 16
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  
% 6.73/7.16  Intermediate Status:
% 6.73/7.16  Generated:    93006
% 6.73/7.16  Kept:         23856
% 6.73/7.16  Inuse:        629
% 6.73/7.16  Deleted:      1028
% 6.73/7.16  Deletedinuse: 16
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  
% 6.73/7.16  Intermediate Status:
% 6.73/7.16  Generated:    104195
% 6.73/7.16  Kept:         25864
% 6.73/7.16  Inuse:        653
% 6.73/7.16  Deleted:      1028
% 6.73/7.16  Deletedinuse: 16
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  
% 6.73/7.16  Intermediate Status:
% 6.73/7.16  Generated:    118106
% 6.73/7.16  Kept:         27979
% 6.73/7.16  Inuse:        664
% 6.73/7.16  Deleted:      1028
% 6.73/7.16  Deletedinuse: 16
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  
% 6.73/7.16  Intermediate Status:
% 6.73/7.16  Generated:    135139
% 6.73/7.16  Kept:         29988
% 6.73/7.16  Inuse:        686
% 6.73/7.16  Deleted:      1028
% 6.73/7.16  Deletedinuse: 16
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  
% 6.73/7.16  Intermediate Status:
% 6.73/7.16  Generated:    143935
% 6.73/7.16  Kept:         32043
% 6.73/7.16  Inuse:        708
% 6.73/7.16  Deleted:      1070
% 6.73/7.16  Deletedinuse: 58
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  
% 6.73/7.16  Intermediate Status:
% 6.73/7.16  Generated:    154631
% 6.73/7.16  Kept:         34090
% 6.73/7.16  Inuse:        765
% 6.73/7.16  Deleted:      1107
% 6.73/7.16  Deletedinuse: 75
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  
% 6.73/7.16  Intermediate Status:
% 6.73/7.16  Generated:    164177
% 6.73/7.16  Kept:         36156
% 6.73/7.16  Inuse:        812
% 6.73/7.16  Deleted:      1109
% 6.73/7.16  Deletedinuse: 76
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  
% 6.73/7.16  Intermediate Status:
% 6.73/7.16  Generated:    190301
% 6.73/7.16  Kept:         38156
% 6.73/7.16  Inuse:        878
% 6.73/7.16  Deleted:      1286
% 6.73/7.16  Deletedinuse: 170
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  Resimplifying inuse:
% 6.73/7.16  Done
% 6.73/7.16  
% 6.73/7.16  
% 6.73/7.16  Intermediate Status:
% 6.73/7.16  Generated:    205943
% 6.73/7.16  Kept:         40188
% 6.73/7.16  Inuse:        940
% 6.73/7.16  Deleted:      1286
% 6.73/7.16  Deletedinuse: 170
% 6.73/7.16  
% 6.73/7.16  Resimplifying clauses:
% 6.73/7.16  
% 6.73/7.16  Bliksems!, er is een bewijs:
% 6.73/7.16  % SZS status Unsatisfiable
% 6.73/7.16  % SZS output start Refutation
% 6.73/7.16  
% 6.73/7.16  clause( 7, [ ssList( nil ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 56, [ ~( ssList( X ) ), segmentP( X, X ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 73, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 77, [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 97, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ]
% 6.73/7.16     )
% 6.73/7.16  .
% 6.73/7.16  clause( 112, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 6.73/7.16    ssList( X ) ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 116, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X )
% 6.73/7.16     ), =( nil, Y ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 117, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil ), 
% 6.73/7.16    Y ), cons( X, Y ) ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 153, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( app( 
% 6.73/7.16    cons( X, Y ), Z ), cons( X, app( Y, Z ) ) ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 182, [ ssList( sk1 ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 183, [ ssList( sk2 ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 186, [ =( sk4, sk2 ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 187, [ =( sk3, sk1 ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 188, [ =( nil, sk1 ), ~( =( nil, sk2 ) ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 189, [ ssItem( sk5 ), ~( neq( sk2, nil ) ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 190, [ ssList( sk6 ), ~( neq( sk2, nil ) ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 191, [ =( app( cons( sk5, nil ), sk6 ), sk2 ), ~( neq( sk2, nil ) )
% 6.73/7.16     ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 192, [ =( app( sk6, cons( sk5, nil ) ), sk1 ), ~( neq( sk2, nil ) )
% 6.73/7.16     ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 193, [ =( nil, sk2 ), neq( sk2, nil ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 194, [ =( nil, sk2 ), ~( ssItem( X ) ), ~( ssList( Y ) ), ~( =( app( 
% 6.73/7.16    Y, cons( X, nil ) ), sk1 ) ), ~( =( cons( X, Y ), sk2 ) ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 195, [ neq( sk2, nil ), ~( =( sk2, sk1 ) ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 202, [ ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 383, [ ~( neq( sk1, sk1 ) ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 441, [ segmentP( sk1, sk1 ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 853, [ =( app( nil, sk2 ), sk2 ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 3147, [ ~( ssList( sk2 ) ), =( nil, sk2 ), ssItem( sk5 ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 3150, [ ~( ssList( sk2 ) ), =( nil, sk2 ), ssList( sk6 ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 11384, [ ~( =( nil, sk2 ) ), ~( ssList( sk1 ) ), =( sk2, sk1 ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 20208, [ ~( =( nil, sk2 ) ), =( sk2, sk1 ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 20267, [ =( nil, sk2 ), ssItem( sk5 ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 20268, [ =( nil, sk2 ), ssList( sk6 ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 30452, [ ssList( sk6 ), =( sk2, sk1 ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 30453, [ ssItem( sk5 ), =( sk2, sk1 ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 30567, [ =( X, sk1 ), ~( =( X, sk2 ) ), ~( ssList( X ) ), neq( X, 
% 6.73/7.16    nil ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 30621, [ =( X, sk1 ), ~( =( X, sk2 ) ), ~( segmentP( nil, X ) ), 
% 6.73/7.16    ~( ssList( X ) ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 30709, [ =( sk2, sk1 ), ~( segmentP( nil, sk2 ) ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 30712, [ =( sk2, sk1 ), neq( sk2, nil ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 31185, [ ~( ssItem( sk5 ) ), ~( ssList( sk6 ) ), ~( neq( sk2, nil )
% 6.73/7.16     ), =( cons( sk5, sk6 ), sk2 ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 31434, [ ssList( sk6 ), =( nil, sk1 ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 31444, [ ssItem( sk5 ), =( nil, sk1 ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 32476, [ =( nil, sk2 ), ~( ssItem( sk5 ) ), ~( ssList( sk6 ) ), ~( 
% 6.73/7.16    neq( sk2, nil ) ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 32598, [ neq( sk2, nil ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 32602, [ ~( =( nil, sk2 ) ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 32603, [ ssList( sk6 ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 32927, [ ~( =( X, sk2 ) ), ~( segmentP( nil, X ) ), ~( ssList( X )
% 6.73/7.16     ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 32928, [ ~( segmentP( nil, sk2 ) ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 36035, [ ssItem( sk5 ) ] )
% 6.73/7.16  .
% 6.73/7.16  clause( 40827, [] )
% 6.73/7.16  .
% 6.73/7.16  
% 6.73/7.16  
% 6.73/7.16  % SZS output end Refutation
% 6.73/7.16  found a proof!
% 6.73/7.16  
% 6.73/7.16  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 6.73/7.16  
% 6.73/7.16  initialclauses(
% 6.73/7.16  [ clause( 40829, [ equalelemsP( nil ) ] )
% 6.73/7.16  , clause( 40830, [ duplicatefreeP( nil ) ] )
% 6.73/7.16  , clause( 40831, [ strictorderedP( nil ) ] )
% 6.73/7.16  , clause( 40832, [ totalorderedP( nil ) ] )
% 6.73/7.16  , clause( 40833, [ strictorderP( nil ) ] )
% 6.73/7.16  , clause( 40834, [ totalorderP( nil ) ] )
% 6.73/7.16  , clause( 40835, [ cyclefreeP( nil ) ] )
% 6.73/7.16  , clause( 40836, [ ssList( nil ) ] )
% 6.73/7.16  , clause( 40837, [ ssItem( skac3 ) ] )
% 6.73/7.16  , clause( 40838, [ ssItem( skac2 ) ] )
% 6.73/7.16  , clause( 40839, [ ~( singletonP( nil ) ) ] )
% 6.73/7.16  , clause( 40840, [ ssItem( skaf83( X ) ) ] )
% 6.73/7.16  , clause( 40841, [ ssList( skaf82( X ) ) ] )
% 6.73/7.16  , clause( 40842, [ ssList( skaf81( X ) ) ] )
% 6.73/7.16  , clause( 40843, [ ssList( skaf80( X ) ) ] )
% 6.73/7.16  , clause( 40844, [ ssItem( skaf79( X ) ) ] )
% 6.73/7.16  , clause( 40845, [ ssItem( skaf78( X ) ) ] )
% 6.73/7.16  , clause( 40846, [ ssList( skaf77( X ) ) ] )
% 6.73/7.16  , clause( 40847, [ ssList( skaf76( X ) ) ] )
% 6.73/7.16  , clause( 40848, [ ssList( skaf75( X ) ) ] )
% 6.73/7.16  , clause( 40849, [ ssItem( skaf74( X ) ) ] )
% 6.73/7.16  , clause( 40850, [ ssList( skaf73( X ) ) ] )
% 6.73/7.16  , clause( 40851, [ ssList( skaf72( X ) ) ] )
% 6.73/7.16  , clause( 40852, [ ssList( skaf71( X ) ) ] )
% 6.73/7.16  , clause( 40853, [ ssItem( skaf70( X ) ) ] )
% 6.73/7.16  , clause( 40854, [ ssItem( skaf69( X ) ) ] )
% 6.73/7.16  , clause( 40855, [ ssList( skaf68( X ) ) ] )
% 6.73/7.16  , clause( 40856, [ ssList( skaf67( X ) ) ] )
% 6.73/7.16  , clause( 40857, [ ssList( skaf66( X ) ) ] )
% 6.73/7.16  , clause( 40858, [ ssItem( skaf65( X ) ) ] )
% 6.73/7.16  , clause( 40859, [ ssItem( skaf64( X ) ) ] )
% 6.73/7.16  , clause( 40860, [ ssList( skaf63( X ) ) ] )
% 6.73/7.16  , clause( 40861, [ ssList( skaf62( X ) ) ] )
% 6.73/7.16  , clause( 40862, [ ssList( skaf61( X ) ) ] )
% 6.73/7.16  , clause( 40863, [ ssItem( skaf60( X ) ) ] )
% 6.73/7.16  , clause( 40864, [ ssItem( skaf59( X ) ) ] )
% 6.73/7.16  , clause( 40865, [ ssList( skaf58( X ) ) ] )
% 6.73/7.16  , clause( 40866, [ ssList( skaf57( X ) ) ] )
% 6.73/7.16  , clause( 40867, [ ssList( skaf56( X ) ) ] )
% 6.73/7.16  , clause( 40868, [ ssItem( skaf55( X ) ) ] )
% 6.73/7.16  , clause( 40869, [ ssItem( skaf54( X ) ) ] )
% 6.73/7.16  , clause( 40870, [ ssList( skaf53( X ) ) ] )
% 6.73/7.16  , clause( 40871, [ ssList( skaf52( X ) ) ] )
% 6.73/7.16  , clause( 40872, [ ssList( skaf51( X ) ) ] )
% 6.73/7.16  , clause( 40873, [ ssItem( skaf50( X ) ) ] )
% 6.73/7.16  , clause( 40874, [ ssItem( skaf49( X ) ) ] )
% 6.73/7.16  , clause( 40875, [ ssItem( skaf44( X ) ) ] )
% 6.73/7.16  , clause( 40876, [ ssList( skaf48( X, Y ) ) ] )
% 6.73/7.16  , clause( 40877, [ ssList( skaf47( X, Y ) ) ] )
% 6.73/7.16  , clause( 40878, [ ssList( skaf46( X, Y ) ) ] )
% 6.73/7.16  , clause( 40879, [ ssList( skaf45( X, Y ) ) ] )
% 6.73/7.16  , clause( 40880, [ ssList( skaf43( X, Y ) ) ] )
% 6.73/7.16  , clause( 40881, [ ssList( skaf42( X, Y ) ) ] )
% 6.73/7.16  , clause( 40882, [ ~( =( skac3, skac2 ) ) ] )
% 6.73/7.16  , clause( 40883, [ ~( ssItem( X ) ), geq( X, X ) ] )
% 6.73/7.16  , clause( 40884, [ ~( ssList( X ) ), segmentP( X, nil ) ] )
% 6.73/7.16  , clause( 40885, [ ~( ssList( X ) ), segmentP( X, X ) ] )
% 6.73/7.16  , clause( 40886, [ ~( ssList( X ) ), rearsegP( X, nil ) ] )
% 6.73/7.16  , clause( 40887, [ ~( ssList( X ) ), rearsegP( X, X ) ] )
% 6.73/7.16  , clause( 40888, [ ~( ssList( X ) ), frontsegP( X, nil ) ] )
% 6.73/7.16  , clause( 40889, [ ~( ssList( X ) ), frontsegP( X, X ) ] )
% 6.73/7.16  , clause( 40890, [ ~( ssItem( X ) ), leq( X, X ) ] )
% 6.73/7.16  , clause( 40891, [ ~( lt( X, X ) ), ~( ssItem( X ) ) ] )
% 6.73/7.16  , clause( 40892, [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ] )
% 6.73/7.16  , clause( 40893, [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ] )
% 6.73/7.16  , clause( 40894, [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ] )
% 6.73/7.16  , clause( 40895, [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ] )
% 6.73/7.16  , clause( 40896, [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ] )
% 6.73/7.16  , clause( 40897, [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ] )
% 6.73/7.16  , clause( 40898, [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ] )
% 6.73/7.16  , clause( 40899, [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ] )
% 6.73/7.16  , clause( 40900, [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ] )
% 6.73/7.17  , clause( 40901, [ ~( ssList( X ) ), =( app( X, nil ), X ) ] )
% 6.73/7.17  , clause( 40902, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 6.73/7.17  , clause( 40903, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 6.73/7.17  , clause( 40904, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 6.73/7.17  , clause( 40905, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 6.73/7.17  , clause( 40906, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 6.73/7.17  , clause( 40907, [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ]
% 6.73/7.17     )
% 6.73/7.17  , clause( 40908, [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 6.73/7.17     )
% 6.73/7.17  , clause( 40909, [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ]
% 6.73/7.17     )
% 6.73/7.17  , clause( 40910, [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 6.73/7.17     )
% 6.73/7.17  , clause( 40911, [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X )
% 6.73/7.17     ] )
% 6.73/7.17  , clause( 40912, [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X )
% 6.73/7.17     ] )
% 6.73/7.17  , clause( 40913, [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X )
% 6.73/7.17     ) ] )
% 6.73/7.17  , clause( 40914, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y )
% 6.73/7.17     ) ] )
% 6.73/7.17  , clause( 40915, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), 
% 6.73/7.17    skaf49( X ) ) ] )
% 6.73/7.17  , clause( 40916, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), 
% 6.73/7.17    skaf50( X ) ) ] )
% 6.73/7.17  , clause( 40917, [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), 
% 6.73/7.17    equalelemsP( X ) ] )
% 6.73/7.17  , clause( 40918, [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), 
% 6.73/7.17    strictorderedP( X ) ] )
% 6.73/7.17  , clause( 40919, [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), 
% 6.73/7.17    totalorderedP( X ) ] )
% 6.73/7.17  , clause( 40920, [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), 
% 6.73/7.17    strictorderP( X ) ] )
% 6.73/7.17  , clause( 40921, [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), 
% 6.73/7.17    strictorderP( X ) ] )
% 6.73/7.17  , clause( 40922, [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), 
% 6.73/7.17    totalorderP( X ) ] )
% 6.73/7.17  , clause( 40923, [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), 
% 6.73/7.17    totalorderP( X ) ] )
% 6.73/7.17  , clause( 40924, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y )
% 6.73/7.17     ), Y ) ] )
% 6.73/7.17  , clause( 40925, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y )
% 6.73/7.17     ), X ) ] )
% 6.73/7.17  , clause( 40926, [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( 
% 6.73/7.17    Y ) ) ] )
% 6.73/7.17  , clause( 40927, [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( 
% 6.73/7.17    Y ) ) ] )
% 6.73/7.17  , clause( 40928, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X
% 6.73/7.17     ) ] )
% 6.73/7.17  , clause( 40929, [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( 
% 6.73/7.17    X ), nil ), X ) ] )
% 6.73/7.17  , clause( 40930, [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X
% 6.73/7.17     ) ] )
% 6.73/7.17  , clause( 40931, [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( 
% 6.73/7.17    X, Y ) ] )
% 6.73/7.17  , clause( 40932, [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( 
% 6.73/7.17    nil, X ) ] )
% 6.73/7.17  , clause( 40933, [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 6.73/7.17    Y, X ) ] )
% 6.73/7.17  , clause( 40934, [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( 
% 6.73/7.17    Y, X ) ] )
% 6.73/7.17  , clause( 40935, [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), 
% 6.73/7.17    leq( Y, X ) ] )
% 6.73/7.17  , clause( 40936, [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), 
% 6.73/7.17    geq( Y, X ) ] )
% 6.73/7.17  , clause( 40937, [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X
% 6.73/7.17     ), =( nil, X ) ] )
% 6.73/7.17  , clause( 40938, [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 6.73/7.17    ssItem( Y ) ) ] )
% 6.73/7.17  , clause( 40939, [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 6.73/7.17    ssItem( X ) ) ] )
% 6.73/7.17  , clause( 40940, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 6.73/7.17    strictorderedP( cons( Y, X ) ) ] )
% 6.73/7.17  , clause( 40941, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 6.73/7.17    totalorderedP( cons( Y, X ) ) ] )
% 6.73/7.17  , clause( 40942, [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 6.73/7.17    ssItem( Y ) ) ] )
% 6.73/7.17  , clause( 40943, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 6.73/7.17    ssList( X ) ) ] )
% 6.73/7.17  , clause( 40944, [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( 
% 6.73/7.17    Y ) ), singletonP( Y ) ] )
% 6.73/7.17  , clause( 40945, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 6.73/7.17    ssItem( X ) ) ] )
% 6.73/7.17  , clause( 40946, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 6.73/7.17    X ) ), =( nil, X ) ] )
% 6.73/7.17  , clause( 40947, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 6.73/7.17    X ) ), =( nil, Y ) ] )
% 6.73/7.17  , clause( 40948, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil
% 6.73/7.17     ), Y ), cons( X, Y ) ) ] )
% 6.73/7.17  , clause( 40949, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 6.73/7.17    X, Y ), =( X, Y ) ] )
% 6.73/7.17  , clause( 40950, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 6.73/7.17    X, Y ), =( X, Y ) ] )
% 6.73/7.17  , clause( 40951, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( 
% 6.73/7.17    app( Y, X ) ), hd( Y ) ) ] )
% 6.73/7.17  , clause( 40952, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 6.73/7.17    ~( ssItem( X ) ), strictorderedP( Y ), =( nil, Y ) ] )
% 6.73/7.17  , clause( 40953, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 6.73/7.17    ~( ssItem( X ) ), totalorderedP( Y ), =( nil, Y ) ] )
% 6.73/7.17  , clause( 40954, [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), 
% 6.73/7.17    ~( ssItem( Y ) ), =( Y, X ) ] )
% 6.73/7.17  , clause( 40955, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( 
% 6.73/7.17    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 6.73/7.17  , clause( 40956, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( 
% 6.73/7.17    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 6.73/7.17  , clause( 40957, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( 
% 6.73/7.17    ssList( X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 6.73/7.17  , clause( 40958, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), 
% 6.73/7.17    ~( ssItem( Y ) ), =( Y, X ) ] )
% 6.73/7.17  , clause( 40959, [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 6.73/7.17     ), =( app( skaf46( X, Y ), Y ), X ) ] )
% 6.73/7.17  , clause( 40960, [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 6.73/7.17     ), =( app( Y, skaf45( X, Y ) ), X ) ] )
% 6.73/7.17  , clause( 40961, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( 
% 6.73/7.17    app( Y, X ) ), app( tl( Y ), X ) ) ] )
% 6.73/7.17  , clause( 40962, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 6.73/7.17    ~( ssItem( X ) ), lt( X, hd( Y ) ), =( nil, Y ) ] )
% 6.73/7.17  , clause( 40963, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 6.73/7.17    ~( ssItem( X ) ), leq( X, hd( Y ) ), =( nil, Y ) ] )
% 6.73/7.17  , clause( 40964, [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y )
% 6.73/7.17     ), ~( ssList( X ) ), rearsegP( app( Z, X ), Y ) ] )
% 6.73/7.17  , clause( 40965, [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y )
% 6.73/7.17     ), ~( ssList( X ) ), frontsegP( app( X, Z ), Y ) ] )
% 6.73/7.17  , clause( 40966, [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( 
% 6.73/7.17    ssItem( X ) ), memberP( cons( Y, Z ), X ) ] )
% 6.73/7.17  , clause( 40967, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) )
% 6.73/7.17    , ~( ssItem( Y ) ), memberP( cons( Z, X ), Y ) ] )
% 6.73/7.17  , clause( 40968, [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 6.73/7.17    , ~( ssItem( Y ) ), memberP( app( X, Z ), Y ) ] )
% 6.73/7.17  , clause( 40969, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) )
% 6.73/7.17    , ~( ssItem( Y ) ), memberP( app( Z, X ), Y ) ] )
% 6.73/7.17  , clause( 40970, [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X )
% 6.73/7.17    , cons( skaf78( X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ] )
% 6.73/7.17  , clause( 40971, [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y
% 6.73/7.17     ) ), ~( ssList( Z ) ), rearsegP( Z, Y ) ] )
% 6.73/7.17  , clause( 40972, [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X
% 6.73/7.17     ) ), ~( ssList( Z ) ), frontsegP( Z, X ) ] )
% 6.73/7.17  , clause( 40973, [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), 
% 6.73/7.17    ~( ssList( X ) ), =( app( X, Y ), nil ) ] )
% 6.73/7.17  , clause( 40974, [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 6.73/7.17    ssItem( Y ) ), ~( ssItem( X ) ), gt( X, Z ) ] )
% 6.73/7.17  , clause( 40975, [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 6.73/7.17    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 6.73/7.17  , clause( 40976, [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), 
% 6.73/7.17    ~( ssItem( Y ) ), ~( ssItem( X ) ), geq( X, Z ) ] )
% 6.73/7.17  , clause( 40977, [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 6.73/7.17    =( app( app( Z, Y ), X ), app( Z, app( Y, X ) ) ) ] )
% 6.73/7.17  , clause( 40978, [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), 
% 6.73/7.17    ~( ssList( X ) ), ~( ssList( Z ) ), =( Y, Z ) ] )
% 6.73/7.17  , clause( 40979, [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), 
% 6.73/7.17    ~( ssList( Y ) ), ~( ssList( Z ) ), =( X, Z ) ] )
% 6.73/7.17  , clause( 40980, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( 
% 6.73/7.17    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ] )
% 6.73/7.17  , clause( 40981, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( 
% 6.73/7.17    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ] )
% 6.73/7.17  , clause( 40982, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( 
% 6.73/7.17    ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ] )
% 6.73/7.17  , clause( 40983, [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 6.73/7.17    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 6.73/7.17  , clause( 40984, [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), 
% 6.73/7.17    ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Z ) ] )
% 6.73/7.17  , clause( 40985, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 6.73/7.17    =( cons( X, app( Y, Z ) ), app( cons( X, Y ), Z ) ) ] )
% 6.73/7.17  , clause( 40986, [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 6.73/7.17    ssList( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ] )
% 6.73/7.17  , clause( 40987, [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( 
% 6.73/7.17    ssList( Y ) ), ~( ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y
% 6.73/7.17     ) ] )
% 6.73/7.17  , clause( 40988, [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( 
% 6.73/7.17    ssList( Y ) ), ~( ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, 
% 6.73/7.17    Y ) ] )
% 6.73/7.17  , clause( 40989, [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 6.73/7.17    ssItem( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ] )
% 6.73/7.17  , clause( 40990, [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( 
% 6.73/7.17    skaf75( X ), cons( skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), 
% 6.73/7.17    skaf77( X ) ) ), X ) ] )
% 6.73/7.17  , clause( 40991, [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( 
% 6.73/7.17    skaf71( X ), cons( skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), 
% 6.73/7.17    skaf73( X ) ) ), X ) ] )
% 6.73/7.17  , clause( 40992, [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( 
% 6.73/7.17    skaf66( X ), cons( skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), 
% 6.73/7.17    skaf68( X ) ) ), X ) ] )
% 6.73/7.17  , clause( 40993, [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( 
% 6.73/7.17    X ), cons( skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) )
% 6.73/7.17     ), X ) ] )
% 6.73/7.17  , clause( 40994, [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( 
% 6.73/7.17    X ), cons( skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) )
% 6.73/7.17     ), X ) ] )
% 6.73/7.17  , clause( 40995, [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( 
% 6.73/7.17    X ), cons( skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) )
% 6.73/7.17     ), X ) ] )
% 6.73/7.17  , clause( 40996, [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 6.73/7.17     ), =( app( app( skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ] )
% 6.73/7.17  , clause( 40997, [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) )
% 6.73/7.17    , =( app( skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ] )
% 6.73/7.17  , clause( 40998, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 6.73/7.17    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ] )
% 6.73/7.17  , clause( 40999, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 6.73/7.17    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ] )
% 6.73/7.17  , clause( 41000, [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T )
% 6.73/7.17     ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), 
% 6.73/7.17    Y ) ] )
% 6.73/7.17  , clause( 41001, [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), 
% 6.73/7.17    ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ]
% 6.73/7.17     )
% 6.73/7.17  , clause( 41002, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( 
% 6.73/7.17    T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y
% 6.73/7.17    , T ) ] )
% 6.73/7.17  , clause( 41003, [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), 
% 6.73/7.17    ~( ssList( X ) ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ]
% 6.73/7.17     )
% 6.73/7.17  , clause( 41004, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( 
% 6.73/7.17    T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ]
% 6.73/7.17     )
% 6.73/7.17  , clause( 41005, [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), 
% 6.73/7.17    ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ]
% 6.73/7.17     )
% 6.73/7.17  , clause( 41006, [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) )
% 6.73/7.17    , ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( 
% 6.73/7.17    Z, X ), cons( T, Y ) ) ] )
% 6.73/7.17  , clause( 41007, [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) )
% 6.73/7.17    , ~( ssList( T ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) )
% 6.73/7.17    , ~( duplicatefreeP( U ) ), ~( ssList( U ) ) ] )
% 6.73/7.17  , clause( 41008, [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( 
% 6.73/7.17    ssList( T ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( 
% 6.73/7.17    equalelemsP( U ) ), ~( ssList( U ) ), =( Y, Z ) ] )
% 6.73/7.17  , clause( 41009, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 6.73/7.17    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 6.73/7.17    , ~( ssItem( Y ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T
% 6.73/7.17     ) ] )
% 6.73/7.17  , clause( 41010, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 6.73/7.17    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 6.73/7.17    , ~( ssItem( Y ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T
% 6.73/7.17     ) ] )
% 6.73/7.17  , clause( 41011, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 6.73/7.17    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 6.73/7.17    , ~( ssItem( Y ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T )
% 6.73/7.17    , lt( T, Y ) ] )
% 6.73/7.17  , clause( 41012, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 6.73/7.17    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 6.73/7.17    , ~( ssItem( Y ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T )
% 6.73/7.17    , leq( T, Y ) ] )
% 6.73/7.17  , clause( 41013, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, 
% 6.73/7.17    cons( X, T ) ), cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) )
% 6.73/7.17    , ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W
% 6.73/7.17     ) ), ~( ssList( W ) ) ] )
% 6.73/7.17  , clause( 41014, [ ssList( sk1 ) ] )
% 6.73/7.17  , clause( 41015, [ ssList( sk2 ) ] )
% 6.73/7.17  , clause( 41016, [ ssList( sk3 ) ] )
% 6.73/7.17  , clause( 41017, [ ssList( sk4 ) ] )
% 6.73/7.17  , clause( 41018, [ =( sk2, sk4 ) ] )
% 6.73/7.17  , clause( 41019, [ =( sk1, sk3 ) ] )
% 6.73/7.17  , clause( 41020, [ =( nil, sk3 ), ~( =( nil, sk4 ) ) ] )
% 6.73/7.17  , clause( 41021, [ ssItem( sk5 ), ~( neq( sk4, nil ) ) ] )
% 6.73/7.17  , clause( 41022, [ ssList( sk6 ), ~( neq( sk4, nil ) ) ] )
% 6.73/7.17  , clause( 41023, [ =( app( cons( sk5, nil ), sk6 ), sk4 ), ~( neq( sk4, nil
% 6.73/7.19     ) ) ] )
% 6.73/7.19  , clause( 41024, [ =( app( sk6, cons( sk5, nil ) ), sk3 ), ~( neq( sk4, nil
% 6.73/7.19     ) ) ] )
% 6.73/7.19  , clause( 41025, [ =( nil, sk2 ), neq( sk2, nil ) ] )
% 6.73/7.19  , clause( 41026, [ =( nil, sk2 ), ~( ssItem( X ) ), ~( ssList( Y ) ), ~( 
% 6.73/7.19    =( app( cons( X, nil ), Y ), sk2 ) ), ~( =( app( Y, cons( X, nil ) ), sk1
% 6.73/7.19     ) ) ] )
% 6.73/7.19  , clause( 41027, [ ~( =( nil, sk1 ) ), neq( sk2, nil ) ] )
% 6.73/7.19  , clause( 41028, [ ~( =( nil, sk1 ) ), ~( ssItem( X ) ), ~( ssList( Y ) ), 
% 6.73/7.19    ~( =( app( cons( X, nil ), Y ), sk2 ) ), ~( =( app( Y, cons( X, nil ) ), 
% 6.73/7.19    sk1 ) ) ] )
% 6.73/7.19  ] ).
% 6.73/7.19  
% 6.73/7.19  
% 6.73/7.19  
% 6.73/7.19  subsumption(
% 6.73/7.19  clause( 7, [ ssList( nil ) ] )
% 6.73/7.19  , clause( 40836, [ ssList( nil ) ] )
% 6.73/7.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.73/7.19  
% 6.73/7.19  
% 6.73/7.19  subsumption(
% 6.73/7.19  clause( 56, [ ~( ssList( X ) ), segmentP( X, X ) ] )
% 6.73/7.19  , clause( 40885, [ ~( ssList( X ) ), segmentP( X, X ) ] )
% 6.73/7.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 6.73/7.19    1 )] ) ).
% 6.73/7.19  
% 6.73/7.19  
% 6.73/7.19  subsumption(
% 6.73/7.19  clause( 73, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 6.73/7.19  , clause( 40902, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 6.73/7.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 6.73/7.19    1 )] ) ).
% 6.73/7.19  
% 6.73/7.19  
% 6.73/7.19  subsumption(
% 6.73/7.19  clause( 77, [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ] )
% 6.73/7.19  , clause( 40908, [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 6.73/7.19     )
% 6.73/7.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 6.73/7.19    1 ), ==>( 2, 2 )] ) ).
% 6.73/7.19  
% 6.73/7.19  
% 6.73/7.19  subsumption(
% 6.73/7.19  clause( 97, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ]
% 6.73/7.19     )
% 6.73/7.19  , clause( 40928, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X
% 6.73/7.19     ) ] )
% 6.73/7.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 6.73/7.19     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 6.73/7.19  
% 6.73/7.19  
% 6.73/7.19  subsumption(
% 6.73/7.19  clause( 112, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 6.73/7.19    ssList( X ) ) ] )
% 6.73/7.19  , clause( 40943, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 6.73/7.19    ssList( X ) ) ] )
% 6.73/7.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 6.73/7.19     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 6.73/7.19  
% 6.73/7.19  
% 6.73/7.19  subsumption(
% 6.73/7.19  clause( 116, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X )
% 6.73/7.19     ), =( nil, Y ) ] )
% 6.73/7.19  , clause( 40947, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 6.73/7.19    X ) ), =( nil, Y ) ] )
% 6.73/7.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 6.73/7.19     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 6.73/7.19  
% 6.73/7.19  
% 6.73/7.19  subsumption(
% 6.73/7.19  clause( 117, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil ), 
% 6.73/7.19    Y ), cons( X, Y ) ) ] )
% 6.73/7.19  , clause( 40948, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil
% 6.73/7.19     ), Y ), cons( X, Y ) ) ] )
% 6.73/7.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 6.73/7.19     ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 6.73/7.19  
% 6.73/7.19  
% 6.73/7.19  eqswap(
% 6.73/7.19  clause( 41450, [ =( app( cons( X, Y ), Z ), cons( X, app( Y, Z ) ) ), ~( 
% 6.73/7.19    ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ) ] )
% 6.73/7.19  , clause( 40985, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 6.73/7.19    =( cons( X, app( Y, Z ) ), app( cons( X, Y ), Z ) ) ] )
% 6.73/7.19  , 3, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 6.73/7.19  
% 6.73/7.19  
% 6.73/7.19  subsumption(
% 6.73/7.19  clause( 153, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( app( 
% 6.73/7.19    cons( X, Y ), Z ), cons( X, app( Y, Z ) ) ) ] )
% 6.73/7.19  , clause( 41450, [ =( app( cons( X, Y ), Z ), cons( X, app( Y, Z ) ) ), ~( 
% 6.73/7.19    ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ) ] )
% 6.73/7.19  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 6.73/7.19    permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2, 1 ), ==>( 3, 2 )] )
% 6.73/7.19     ).
% 6.73/7.19  
% 6.73/7.19  
% 6.73/7.19  subsumption(
% 6.73/7.19  clause( 182, [ ssList( sk1 ) ] )
% 6.73/7.19  , clause( 41014, [ ssList( sk1 ) ] )
% 6.73/7.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.73/7.19  
% 6.73/7.19  
% 6.73/7.19  subsumption(
% 6.73/7.19  clause( 183, [ ssList( sk2 ) ] )
% 6.73/7.19  , clause( 41015, [ ssList( sk2 ) ] )
% 6.73/7.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.73/7.19  
% 6.73/7.19  
% 6.73/7.19  eqswap(
% 6.73/7.19  clause( 43724, [ =( sk4, sk2 ) ] )
% 6.73/7.19  , clause( 41018, [ =( sk2, sk4 ) ] )
% 6.73/7.19  , 0, substitution( 0, [] )).
% 6.73/7.19  
% 6.73/7.19  
% 6.73/7.19  subsumption(
% 6.73/7.19  clause( 186, [ =( sk4, sk2 ) ] )
% 6.73/7.19  , clause( 43724, [ =( sk4, sk2 ) ] )
% 6.73/7.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.73/7.19  
% 6.73/7.19  
% 6.73/7.19  eqswap(
% 6.73/7.19  clause( 44483, [ =( sk3, sk1 ) ] )
% 6.73/7.19  , clause( 41019, [ =( sk1, sk3 ) ] )
% 6.83/7.22  , 0, substitution( 0, [] )).
% 6.83/7.22  
% 6.83/7.22  
% 6.83/7.22  subsumption(
% 6.83/7.22  clause( 187, [ =( sk3, sk1 ) ] )
% 6.83/7.22  , clause( 44483, [ =( sk3, sk1 ) ] )
% 6.83/7.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.83/7.22  
% 6.83/7.22  
% 6.83/7.22  paramod(
% 6.83/7.22  clause( 45639, [ =( nil, sk1 ), ~( =( nil, sk4 ) ) ] )
% 6.83/7.22  , clause( 187, [ =( sk3, sk1 ) ] )
% 6.83/7.22  , 0, clause( 41020, [ =( nil, sk3 ), ~( =( nil, sk4 ) ) ] )
% 6.83/7.22  , 0, 2, substitution( 0, [] ), substitution( 1, [] )).
% 6.83/7.22  
% 6.83/7.22  
% 6.83/7.22  paramod(
% 6.83/7.22  clause( 45640, [ ~( =( nil, sk2 ) ), =( nil, sk1 ) ] )
% 6.83/7.22  , clause( 186, [ =( sk4, sk2 ) ] )
% 6.83/7.22  , 0, clause( 45639, [ =( nil, sk1 ), ~( =( nil, sk4 ) ) ] )
% 6.83/7.22  , 1, 3, substitution( 0, [] ), substitution( 1, [] )).
% 6.83/7.22  
% 6.83/7.22  
% 6.83/7.22  subsumption(
% 6.83/7.22  clause( 188, [ =( nil, sk1 ), ~( =( nil, sk2 ) ) ] )
% 6.83/7.22  , clause( 45640, [ ~( =( nil, sk2 ) ), =( nil, sk1 ) ] )
% 6.83/7.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 6.83/7.22     ).
% 6.83/7.22  
% 6.83/7.22  
% 6.83/7.22  paramod(
% 6.83/7.22  clause( 46624, [ ~( neq( sk2, nil ) ), ssItem( sk5 ) ] )
% 6.83/7.22  , clause( 186, [ =( sk4, sk2 ) ] )
% 6.83/7.22  , 0, clause( 41021, [ ssItem( sk5 ), ~( neq( sk4, nil ) ) ] )
% 6.83/7.22  , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 6.83/7.22  
% 6.83/7.22  
% 6.83/7.22  subsumption(
% 6.83/7.22  clause( 189, [ ssItem( sk5 ), ~( neq( sk2, nil ) ) ] )
% 6.83/7.22  , clause( 46624, [ ~( neq( sk2, nil ) ), ssItem( sk5 ) ] )
% 6.83/7.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 6.83/7.22     ).
% 6.83/7.22  
% 6.83/7.22  
% 6.83/7.22  paramod(
% 6.83/7.22  clause( 47607, [ ~( neq( sk2, nil ) ), ssList( sk6 ) ] )
% 6.83/7.22  , clause( 186, [ =( sk4, sk2 ) ] )
% 6.83/7.22  , 0, clause( 41022, [ ssList( sk6 ), ~( neq( sk4, nil ) ) ] )
% 6.83/7.22  , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 6.83/7.22  
% 6.83/7.22  
% 6.83/7.22  subsumption(
% 6.83/7.22  clause( 190, [ ssList( sk6 ), ~( neq( sk2, nil ) ) ] )
% 6.83/7.22  , clause( 47607, [ ~( neq( sk2, nil ) ), ssList( sk6 ) ] )
% 6.83/7.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 6.83/7.22     ).
% 6.83/7.22  
% 6.83/7.22  
% 6.83/7.22  paramod(
% 6.83/7.22  clause( 48777, [ ~( neq( sk2, nil ) ), =( app( cons( sk5, nil ), sk6 ), sk4
% 6.83/7.22     ) ] )
% 6.83/7.22  , clause( 186, [ =( sk4, sk2 ) ] )
% 6.83/7.22  , 0, clause( 41023, [ =( app( cons( sk5, nil ), sk6 ), sk4 ), ~( neq( sk4, 
% 6.83/7.22    nil ) ) ] )
% 6.83/7.22  , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 6.83/7.22  
% 6.83/7.22  
% 6.83/7.22  paramod(
% 6.83/7.22  clause( 48779, [ =( app( cons( sk5, nil ), sk6 ), sk2 ), ~( neq( sk2, nil )
% 6.83/7.22     ) ] )
% 6.83/7.22  , clause( 186, [ =( sk4, sk2 ) ] )
% 6.83/7.22  , 0, clause( 48777, [ ~( neq( sk2, nil ) ), =( app( cons( sk5, nil ), sk6 )
% 6.83/7.22    , sk4 ) ] )
% 6.83/7.22  , 1, 6, substitution( 0, [] ), substitution( 1, [] )).
% 6.83/7.22  
% 6.83/7.22  
% 6.83/7.22  subsumption(
% 6.83/7.22  clause( 191, [ =( app( cons( sk5, nil ), sk6 ), sk2 ), ~( neq( sk2, nil ) )
% 6.83/7.22     ] )
% 6.83/7.22  , clause( 48779, [ =( app( cons( sk5, nil ), sk6 ), sk2 ), ~( neq( sk2, nil
% 6.83/7.22     ) ) ] )
% 6.83/7.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 6.83/7.22     ).
% 6.83/7.22  
% 6.83/7.22  
% 6.83/7.22  paramod(
% 6.83/7.22  clause( 49966, [ =( app( sk6, cons( sk5, nil ) ), sk1 ), ~( neq( sk4, nil )
% 6.83/7.22     ) ] )
% 6.83/7.22  , clause( 187, [ =( sk3, sk1 ) ] )
% 6.83/7.22  , 0, clause( 41024, [ =( app( sk6, cons( sk5, nil ) ), sk3 ), ~( neq( sk4, 
% 6.83/7.22    nil ) ) ] )
% 6.83/7.22  , 0, 6, substitution( 0, [] ), substitution( 1, [] )).
% 6.83/7.22  
% 6.83/7.22  
% 6.83/7.22  paramod(
% 6.83/7.22  clause( 49967, [ ~( neq( sk2, nil ) ), =( app( sk6, cons( sk5, nil ) ), sk1
% 6.83/7.22     ) ] )
% 6.83/7.22  , clause( 186, [ =( sk4, sk2 ) ] )
% 6.83/7.22  , 0, clause( 49966, [ =( app( sk6, cons( sk5, nil ) ), sk1 ), ~( neq( sk4, 
% 6.83/7.22    nil ) ) ] )
% 6.83/7.22  , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 6.83/7.22  
% 6.83/7.22  
% 6.83/7.22  subsumption(
% 6.83/7.22  clause( 192, [ =( app( sk6, cons( sk5, nil ) ), sk1 ), ~( neq( sk2, nil ) )
% 6.83/7.22     ] )
% 6.83/7.22  , clause( 49967, [ ~( neq( sk2, nil ) ), =( app( sk6, cons( sk5, nil ) ), 
% 6.83/7.22    sk1 ) ] )
% 6.83/7.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 6.83/7.22     ).
% 6.83/7.22  
% 6.83/7.22  
% 6.83/7.22  subsumption(
% 6.83/7.22  clause( 193, [ =( nil, sk2 ), neq( sk2, nil ) ] )
% 6.83/7.22  , clause( 41025, [ =( nil, sk2 ), neq( sk2, nil ) ] )
% 6.83/7.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 6.83/7.22     ).
% 6.83/7.22  
% 6.83/7.22  
% 6.83/7.22  paramod(
% 6.83/7.22  clause( 51720, [ ~( =( cons( X, Y ), sk2 ) ), ~( ssItem( X ) ), ~( ssList( 
% 6.83/7.22    Y ) ), =( nil, sk2 ), ~( ssItem( X ) ), ~( ssList( Y ) ), ~( =( app( Y, 
% 6.83/7.22    cons( X, nil ) ), sk1 ) ) ] )
% 6.83/7.22  , clause( 117, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil )
% 6.83/7.22    , Y ), cons( X, Y ) ) ] )
% 6.83/7.22  , 2, clause( 41026, [ =( nil, sk2 ), ~( ssItem( X ) ), ~( ssList( Y ) ), 
% 6.83/7.22    ~( =( app( cons( X, nil ), Y ), sk2 ) ), ~( =( app( Y, cons( X, nil ) ), 
% 6.83/7.22    sk1 ) ) ] )
% 6.83/7.22  , 3, 2, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 6.83/7.22    :=( X, X ), :=( Y, Y )] )).
% 6.83/7.22  
% 6.83/7.22  
% 6.83/7.22  factor(
% 6.83/7.22  clause( 51742, [ ~( =( cons( X, Y ), sk2 ) ), ~( ssItem( X ) ), ~( ssList( 
% 7.94/8.40    Y ) ), =( nil, sk2 ), ~( ssList( Y ) ), ~( =( app( Y, cons( X, nil ) ), 
% 7.94/8.40    sk1 ) ) ] )
% 7.94/8.40  , clause( 51720, [ ~( =( cons( X, Y ), sk2 ) ), ~( ssItem( X ) ), ~( ssList( 
% 7.94/8.40    Y ) ), =( nil, sk2 ), ~( ssItem( X ) ), ~( ssList( Y ) ), ~( =( app( Y, 
% 7.94/8.40    cons( X, nil ) ), sk1 ) ) ] )
% 7.94/8.40  , 1, 4, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 7.94/8.40  
% 7.94/8.40  
% 7.94/8.40  factor(
% 7.94/8.40  clause( 51743, [ ~( =( cons( X, Y ), sk2 ) ), ~( ssItem( X ) ), ~( ssList( 
% 7.94/8.40    Y ) ), =( nil, sk2 ), ~( =( app( Y, cons( X, nil ) ), sk1 ) ) ] )
% 7.94/8.40  , clause( 51742, [ ~( =( cons( X, Y ), sk2 ) ), ~( ssItem( X ) ), ~( ssList( 
% 7.94/8.40    Y ) ), =( nil, sk2 ), ~( ssList( Y ) ), ~( =( app( Y, cons( X, nil ) ), 
% 7.94/8.40    sk1 ) ) ] )
% 7.94/8.40  , 2, 4, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 7.94/8.40  
% 7.94/8.40  
% 7.94/8.40  subsumption(
% 7.94/8.40  clause( 194, [ =( nil, sk2 ), ~( ssItem( X ) ), ~( ssList( Y ) ), ~( =( app( 
% 7.94/8.40    Y, cons( X, nil ) ), sk1 ) ), ~( =( cons( X, Y ), sk2 ) ) ] )
% 7.94/8.40  , clause( 51743, [ ~( =( cons( X, Y ), sk2 ) ), ~( ssItem( X ) ), ~( ssList( 
% 7.94/8.40    Y ) ), =( nil, sk2 ), ~( =( app( Y, cons( X, nil ) ), sk1 ) ) ] )
% 7.94/8.40  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 4
% 7.94/8.40     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 0 ), ==>( 4, 3 )] ) ).
% 7.94/8.40  
% 7.94/8.40  
% 7.94/8.40  paramod(
% 7.94/8.40  clause( 73398, [ ~( =( sk2, sk1 ) ), neq( sk2, nil ), neq( sk2, nil ) ] )
% 7.94/8.40  , clause( 193, [ =( nil, sk2 ), neq( sk2, nil ) ] )
% 7.94/8.40  , 0, clause( 41027, [ ~( =( nil, sk1 ) ), neq( sk2, nil ) ] )
% 7.94/8.40  , 0, 2, substitution( 0, [] ), substitution( 1, [] )).
% 7.94/8.40  
% 7.94/8.40  
% 7.94/8.40  factor(
% 7.94/8.40  clause( 73425, [ ~( =( sk2, sk1 ) ), neq( sk2, nil ) ] )
% 7.94/8.40  , clause( 73398, [ ~( =( sk2, sk1 ) ), neq( sk2, nil ), neq( sk2, nil ) ]
% 7.94/8.40     )
% 7.94/8.40  , 1, 2, substitution( 0, [] )).
% 7.94/8.40  
% 7.94/8.40  
% 7.94/8.40  subsumption(
% 7.94/8.40  clause( 195, [ neq( sk2, nil ), ~( =( sk2, sk1 ) ) ] )
% 7.94/8.40  , clause( 73425, [ ~( =( sk2, sk1 ) ), neq( sk2, nil ) ] )
% 7.94/8.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 7.94/8.40     ).
% 7.94/8.40  
% 7.94/8.40  
% 7.94/8.40  eqswap(
% 7.94/8.40  clause( 73426, [ ~( =( Y, X ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 7.94/8.40    ssList( X ) ) ] )
% 7.94/8.40  , clause( 112, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 7.94/8.40    ssList( X ) ) ] )
% 7.94/8.40  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 7.94/8.40  
% 7.94/8.40  
% 7.94/8.40  factor(
% 7.94/8.40  clause( 73427, [ ~( =( X, X ) ), ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 7.94/8.40  , clause( 73426, [ ~( =( Y, X ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 7.94/8.40    ssList( X ) ) ] )
% 7.94/8.40  , 2, 3, substitution( 0, [ :=( X, X ), :=( Y, X )] )).
% 7.94/8.40  
% 7.94/8.40  
% 7.94/8.40  eqrefl(
% 7.94/8.40  clause( 73428, [ ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 7.94/8.40  , clause( 73427, [ ~( =( X, X ) ), ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 7.94/8.40  , 0, substitution( 0, [ :=( X, X )] )).
% 7.94/8.40  
% 7.94/8.40  
% 7.94/8.40  subsumption(
% 7.94/8.40  clause( 202, [ ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 7.94/8.40  , clause( 73428, [ ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 7.94/8.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 7.94/8.40    1 )] ) ).
% 7.94/8.40  
% 7.94/8.40  
% 7.94/8.40  resolution(
% 7.94/8.40  clause( 73429, [ ~( neq( sk1, sk1 ) ) ] )
% 7.94/8.40  , clause( 202, [ ~( neq( X, X ) ), ~( ssList( X ) ) ] )
% 7.94/8.40  , 1, clause( 182, [ ssList( sk1 ) ] )
% 7.94/8.40  , 0, substitution( 0, [ :=( X, sk1 )] ), substitution( 1, [] )).
% 7.94/8.40  
% 7.94/8.40  
% 7.94/8.40  subsumption(
% 7.94/8.40  clause( 383, [ ~( neq( sk1, sk1 ) ) ] )
% 7.94/8.40  , clause( 73429, [ ~( neq( sk1, sk1 ) ) ] )
% 7.94/8.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 7.94/8.40  
% 7.94/8.40  
% 7.94/8.40  resolution(
% 7.94/8.40  clause( 73430, [ segmentP( sk1, sk1 ) ] )
% 7.94/8.40  , clause( 56, [ ~( ssList( X ) ), segmentP( X, X ) ] )
% 7.94/8.40  , 0, clause( 182, [ ssList( sk1 ) ] )
% 7.94/8.40  , 0, substitution( 0, [ :=( X, sk1 )] ), substitution( 1, [] )).
% 7.94/8.40  
% 7.94/8.40  
% 7.94/8.40  subsumption(
% 7.94/8.40  clause( 441, [ segmentP( sk1, sk1 ) ] )
% 7.94/8.40  , clause( 73430, [ segmentP( sk1, sk1 ) ] )
% 7.94/8.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 7.94/8.40  
% 7.94/8.40  
% 7.94/8.40  eqswap(
% 7.94/8.40  clause( 73431, [ =( X, app( nil, X ) ), ~( ssList( X ) ) ] )
% 7.94/8.40  , clause( 73, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 7.94/8.40  , 1, substitution( 0, [ :=( X, X )] )).
% 7.94/8.40  
% 7.94/8.40  
% 7.94/8.40  resolution(
% 7.94/8.40  clause( 73432, [ =( sk2, app( nil, sk2 ) ) ] )
% 7.94/8.40  , clause( 73431, [ =( X, app( nil, X ) ), ~( ssList( X ) ) ] )
% 7.94/8.40  , 1, clause( 183, [ ssList( sk2 ) ] )
% 7.94/8.40  , 0, substitution( 0, [ :=( X, sk2 )] ), substitution( 1, [] )).
% 7.94/8.40  
% 7.94/8.40  
% 7.94/8.40  eqswap(
% 7.94/8.40  clause( 73433, [ =( app( nil, sk2 ), sk2 ) ] )
% 7.94/8.40  , clause( 73432, [ =( sk2, app( nil, sk2 ) ) ] )
% 7.94/8.40  , 0, substitution( 0, [] )).
% 7.94/8.40  
% 7.94/8.40  
% 7.94/8.40  subsumption(
% 7.94/8.40  clause( 853, [ =( app( nil, sk2 ), sk2 ) ] )
% 7.94/8.40  , clause( 73433, [ =( app(Cputime limit exceeded (core dumped)
%------------------------------------------------------------------------------