TSTP Solution File: SWC076-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SWC076-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n017.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 0s
% DateTime : Tue Jul 19 19:33:34 EDT 2022

% Result   : Unsatisfiable 6.75s 7.15s
% Output   : Refutation 6.75s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.13  % Problem  : SWC076-1 : TPTP v8.1.0. Released v2.4.0.
% 0.04/0.14  % Command  : bliksem %s
% 0.13/0.36  % Computer : n017.cluster.edu
% 0.13/0.36  % Model    : x86_64 x86_64
% 0.13/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.36  % Memory   : 8042.1875MB
% 0.13/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.36  % CPULimit : 300
% 0.13/0.36  % DateTime : Mon Jun 13 00:07:52 EDT 2022
% 0.13/0.36  % CPUTime  : 
% 0.80/1.18  *** allocated 10000 integers for termspace/termends
% 0.80/1.18  *** allocated 10000 integers for clauses
% 0.80/1.18  *** allocated 10000 integers for justifications
% 0.80/1.18  Bliksem 1.12
% 0.80/1.18  
% 0.80/1.18  
% 0.80/1.18  Automatic Strategy Selection
% 0.80/1.18  
% 0.80/1.18  Clauses:
% 0.80/1.18  [
% 0.80/1.18     [ equalelemsP( nil ) ],
% 0.80/1.18     [ duplicatefreeP( nil ) ],
% 0.80/1.18     [ strictorderedP( nil ) ],
% 0.80/1.18     [ totalorderedP( nil ) ],
% 0.80/1.18     [ strictorderP( nil ) ],
% 0.80/1.18     [ totalorderP( nil ) ],
% 0.80/1.18     [ cyclefreeP( nil ) ],
% 0.80/1.18     [ ssList( nil ) ],
% 0.80/1.18     [ ssItem( skac3 ) ],
% 0.80/1.18     [ ssItem( skac2 ) ],
% 0.80/1.18     [ ~( singletonP( nil ) ) ],
% 0.80/1.18     [ ssItem( skaf83( X ) ) ],
% 0.80/1.18     [ ssList( skaf82( X ) ) ],
% 0.80/1.18     [ ssList( skaf81( X ) ) ],
% 0.80/1.18     [ ssList( skaf80( X ) ) ],
% 0.80/1.18     [ ssItem( skaf79( X ) ) ],
% 0.80/1.18     [ ssItem( skaf78( X ) ) ],
% 0.80/1.18     [ ssList( skaf77( X ) ) ],
% 0.80/1.18     [ ssList( skaf76( X ) ) ],
% 0.80/1.18     [ ssList( skaf75( X ) ) ],
% 0.80/1.18     [ ssItem( skaf74( X ) ) ],
% 0.80/1.18     [ ssList( skaf73( X ) ) ],
% 0.80/1.18     [ ssList( skaf72( X ) ) ],
% 0.80/1.18     [ ssList( skaf71( X ) ) ],
% 0.80/1.18     [ ssItem( skaf70( X ) ) ],
% 0.80/1.18     [ ssItem( skaf69( X ) ) ],
% 0.80/1.18     [ ssList( skaf68( X ) ) ],
% 0.80/1.18     [ ssList( skaf67( X ) ) ],
% 0.80/1.18     [ ssList( skaf66( X ) ) ],
% 0.80/1.18     [ ssItem( skaf65( X ) ) ],
% 0.80/1.18     [ ssItem( skaf64( X ) ) ],
% 0.80/1.18     [ ssList( skaf63( X ) ) ],
% 0.80/1.18     [ ssList( skaf62( X ) ) ],
% 0.80/1.18     [ ssList( skaf61( X ) ) ],
% 0.80/1.18     [ ssItem( skaf60( X ) ) ],
% 0.80/1.18     [ ssItem( skaf59( X ) ) ],
% 0.80/1.18     [ ssList( skaf58( X ) ) ],
% 0.80/1.18     [ ssList( skaf57( X ) ) ],
% 0.80/1.18     [ ssList( skaf56( X ) ) ],
% 0.80/1.18     [ ssItem( skaf55( X ) ) ],
% 0.80/1.18     [ ssItem( skaf54( X ) ) ],
% 0.80/1.18     [ ssList( skaf53( X ) ) ],
% 0.80/1.18     [ ssList( skaf52( X ) ) ],
% 0.80/1.18     [ ssList( skaf51( X ) ) ],
% 0.80/1.18     [ ssItem( skaf50( X ) ) ],
% 0.80/1.18     [ ssItem( skaf49( X ) ) ],
% 0.80/1.18     [ ssItem( skaf44( X ) ) ],
% 0.80/1.18     [ ssList( skaf48( X, Y ) ) ],
% 0.80/1.18     [ ssList( skaf47( X, Y ) ) ],
% 0.80/1.18     [ ssList( skaf46( X, Y ) ) ],
% 0.80/1.18     [ ssList( skaf45( X, Y ) ) ],
% 0.80/1.18     [ ssList( skaf43( X, Y ) ) ],
% 0.80/1.18     [ ssList( skaf42( X, Y ) ) ],
% 0.80/1.18     [ ~( =( skac3, skac2 ) ) ],
% 0.80/1.18     [ ~( ssItem( X ) ), geq( X, X ) ],
% 0.80/1.18     [ ~( ssList( X ) ), segmentP( X, nil ) ],
% 0.80/1.18     [ ~( ssList( X ) ), segmentP( X, X ) ],
% 0.80/1.18     [ ~( ssList( X ) ), rearsegP( X, nil ) ],
% 0.80/1.18     [ ~( ssList( X ) ), rearsegP( X, X ) ],
% 0.80/1.18     [ ~( ssList( X ) ), frontsegP( X, nil ) ],
% 0.80/1.18     [ ~( ssList( X ) ), frontsegP( X, X ) ],
% 0.80/1.18     [ ~( ssItem( X ) ), leq( X, X ) ],
% 0.80/1.18     [ ~( lt( X, X ) ), ~( ssItem( X ) ) ],
% 0.80/1.18     [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ],
% 0.80/1.18     [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ],
% 0.80/1.18     [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ],
% 0.80/1.18     [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ],
% 0.80/1.18     [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ],
% 0.80/1.18     [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ],
% 0.80/1.18     [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ],
% 0.80/1.18     [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ],
% 0.80/1.18     [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ],
% 0.80/1.18     [ ~( ssList( X ) ), =( app( X, nil ), X ) ],
% 0.80/1.18     [ ~( ssList( X ) ), =( app( nil, X ), X ) ],
% 0.80/1.18     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.80/1.18     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.80/1.18     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.80/1.18     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.80/1.18     [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ],
% 0.80/1.18     [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.80/1.18     [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ],
% 0.80/1.18     [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.80/1.18     [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X ) ],
% 0.80/1.18     [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.80/1.18     [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X ) ) ],
% 0.80/1.18     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y ) ) ],
% 0.80/1.18     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), skaf49( X ) ) ]
% 0.80/1.18    ,
% 0.80/1.18     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), skaf50( X ) ) ]
% 0.80/1.18    ,
% 0.80/1.18     [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), equalelemsP( X )
% 0.80/1.18     ],
% 0.80/1.18     [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), strictorderedP( 
% 0.80/1.18    X ) ],
% 0.80/1.18     [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), totalorderedP( 
% 0.80/1.18    X ) ],
% 0.80/1.18     [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.80/1.18     ) ],
% 0.80/1.18     [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.80/1.18     ) ],
% 0.80/1.18     [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.80/1.18     ) ],
% 0.80/1.18     [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.80/1.18     ) ],
% 0.80/1.18     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y ) ), Y ) ],
% 0.80/1.18     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y ) ), X ) ],
% 0.80/1.18     [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.80/1.18     [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.80/1.18     [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.80/1.18     [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( X ), nil ), X
% 0.80/1.18     ) ],
% 0.80/1.18     [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.80/1.18     [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Y ) ]
% 0.80/1.18    ,
% 0.80/1.18     [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( nil, X ) ],
% 0.80/1.18     [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( Y, X ) ],
% 0.80/1.18     [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( Y, X ) ],
% 0.80/1.18     [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( Y, X ) ]
% 0.80/1.18    ,
% 0.80/1.18     [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), geq( Y, X ) ]
% 0.80/1.18    ,
% 0.80/1.18     [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X ), =( nil, X
% 0.80/1.18     ) ],
% 0.80/1.18     [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.80/1.18    ,
% 0.80/1.18     [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.80/1.18    ,
% 0.80/1.18     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), strictorderedP( 
% 0.80/1.18    cons( Y, X ) ) ],
% 0.80/1.18     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), totalorderedP( 
% 0.80/1.18    cons( Y, X ) ) ],
% 0.80/1.18     [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.80/1.18    ,
% 0.80/1.18     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ) ]
% 0.80/1.18    ,
% 0.80/1.18     [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ), 
% 0.80/1.18    singletonP( Y ) ],
% 0.80/1.18     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.80/1.18    ,
% 0.80/1.18     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.80/1.18    , X ) ],
% 0.80/1.18     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.80/1.18    , Y ) ],
% 0.80/1.18     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil ), Y ), cons( 
% 0.80/1.18    X, Y ) ) ],
% 0.80/1.18     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.80/1.18    , Y ) ],
% 0.80/1.18     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.80/1.18    , Y ) ],
% 0.80/1.18     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( app( Y, X ) )
% 0.80/1.18    , hd( Y ) ) ],
% 0.80/1.18     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.80/1.18     ), strictorderedP( Y ), =( nil, Y ) ],
% 0.80/1.18     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.80/1.18    , totalorderedP( Y ), =( nil, Y ) ],
% 0.80/1.18     [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.80/1.18    , =( Y, X ) ],
% 0.80/1.18     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.80/1.18    ssList( Y ) ), =( Y, X ) ],
% 0.80/1.18     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.80/1.18    ssList( Y ) ), =( Y, X ) ],
% 0.80/1.18     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.80/1.18    ssList( Y ) ), =( Y, X ) ],
% 0.80/1.18     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.80/1.18    , =( Y, X ) ],
% 0.80/1.18     [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( 
% 0.80/1.18    skaf46( X, Y ), Y ), X ) ],
% 0.80/1.18     [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( Y
% 0.80/1.18    , skaf45( X, Y ) ), X ) ],
% 0.80/1.18     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( app( Y, X ) )
% 0.80/1.18    , app( tl( Y ), X ) ) ],
% 0.80/1.18     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.80/1.18     ), lt( X, hd( Y ) ), =( nil, Y ) ],
% 0.80/1.18     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.80/1.18    , leq( X, hd( Y ) ), =( nil, Y ) ],
% 0.80/1.18     [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.80/1.18    X ) ), rearsegP( app( Z, X ), Y ) ],
% 0.80/1.18     [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.80/1.18    X ) ), frontsegP( app( X, Z ), Y ) ],
% 0.80/1.18     [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), 
% 0.80/1.18    memberP( cons( Y, Z ), X ) ],
% 0.80/1.18     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y
% 0.80/1.18     ) ), memberP( cons( Z, X ), Y ) ],
% 0.80/1.18     [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y
% 0.80/1.18     ) ), memberP( app( X, Z ), Y ) ],
% 0.80/1.18     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) ), ~( ssItem( Y
% 0.80/1.18     ) ), memberP( app( Z, X ), Y ) ],
% 0.80/1.18     [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X ), cons( skaf78( 
% 0.80/1.18    X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ],
% 0.80/1.18     [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y ) ), ~( 
% 0.80/1.18    ssList( Z ) ), rearsegP( Z, Y ) ],
% 0.80/1.18     [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), ~( 
% 0.80/1.18    ssList( Z ) ), frontsegP( Z, X ) ],
% 0.80/1.18     [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.80/1.18    , =( app( X, Y ), nil ) ],
% 0.80/1.18     [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.80/1.18    ~( ssItem( X ) ), gt( X, Z ) ],
% 0.80/1.18     [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.80/1.18    , ~( ssItem( X ) ), lt( X, Z ) ],
% 0.80/1.18     [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.80/1.18    , ~( ssItem( X ) ), geq( X, Z ) ],
% 0.80/1.18     [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( app( app( Z, 
% 0.80/1.18    Y ), X ), app( Z, app( Y, X ) ) ) ],
% 0.80/1.18     [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.80/1.18    , ~( ssList( Z ) ), =( Y, Z ) ],
% 0.80/1.18     [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), ~( ssList( Y ) )
% 0.80/1.18    , ~( ssList( Z ) ), =( X, Z ) ],
% 0.80/1.18     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.80/1.18    ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ],
% 0.80/1.18     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.80/1.18    ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ],
% 0.80/1.18     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.80/1.18    ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ],
% 0.80/1.18     [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.80/1.18    ~( ssItem( X ) ), lt( X, Z ) ],
% 0.80/1.18     [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.80/1.18    , ~( ssItem( X ) ), leq( X, Z ) ],
% 0.80/1.18     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( cons( X, app( 
% 0.80/1.18    Y, Z ) ), app( cons( X, Y ), Z ) ) ],
% 0.80/1.18     [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), 
% 0.80/1.18    ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ],
% 0.80/1.18     [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.80/1.18    ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.80/1.18     [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.80/1.18    ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.80/1.18     [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssItem( X ) ), 
% 0.80/1.18    ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ],
% 0.80/1.18     [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( skaf75( X ), cons( 
% 0.80/1.18    skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), skaf77( X ) ) ), X ) ]
% 0.80/1.18    ,
% 0.80/1.18     [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( skaf71( X ), cons( 
% 0.80/1.18    skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), skaf73( X ) ) ), X ) ]
% 0.80/1.18    ,
% 0.80/1.18     [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( skaf66( X ), cons( 
% 0.80/1.18    skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), skaf68( X ) ) ), X ) ]
% 0.80/1.18    ,
% 0.80/1.18     [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( X ), cons( 
% 0.80/1.18    skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) ) ), X ) ]
% 0.80/1.18    ,
% 0.80/1.18     [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( X ), cons( 
% 0.80/1.18    skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) ) ), X ) ]
% 0.80/1.18    ,
% 0.80/1.18     [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( X ), cons( 
% 0.80/1.18    skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) ) ), X ) ]
% 0.80/1.18    ,
% 0.80/1.18     [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( app( 
% 0.80/1.18    skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ],
% 0.80/1.18     [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) ), =( app( 
% 0.80/1.18    skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ],
% 0.80/1.18     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.80/1.18     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ],
% 0.80/1.18     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.80/1.18     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ],
% 0.80/1.18     [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T ) ), ~( ssList( 
% 0.80/1.18    Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), Y ) ],
% 0.80/1.18     [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 0.80/1.18    , ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ],
% 0.80/1.18     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.80/1.18    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y, T ) ]
% 0.80/1.18    ,
% 0.80/1.18     [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), ~( ssList( X )
% 0.80/1.18     ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ],
% 0.80/1.18     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.80/1.18    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ],
% 0.80/1.18     [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), ~( ssList( X )
% 0.80/1.18     ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ],
% 0.80/1.18     [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) ), ~( ssList( X
% 0.80/1.18     ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( Z, X ), cons( 
% 0.80/1.18    T, Y ) ) ],
% 0.80/1.18     [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) ), ~( ssList( T
% 0.80/1.18     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), ~( 
% 0.80/1.18    duplicatefreeP( U ) ), ~( ssList( U ) ) ],
% 0.80/1.18     [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( ssList( T ) ), ~( 
% 0.80/1.18    ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( equalelemsP( U ) )
% 0.80/1.18    , ~( ssList( U ) ), =( Y, Z ) ],
% 0.80/1.18     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.80/1.18     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.80/1.18     ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T ) ],
% 0.80/1.18     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.80/1.18     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.80/1.18     ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T ) ],
% 0.80/1.18     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.80/1.18     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.80/1.18     ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T ), lt( T, Y ) ]
% 0.80/1.18    ,
% 0.80/1.18     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.80/1.18     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.80/1.18     ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T ), leq( T, Y ) ]
% 0.80/1.18    ,
% 0.80/1.18     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, cons( X, T ) )
% 0.80/1.18    , cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) ), ~( ssList( Z
% 0.80/1.18     ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W ) ), ~( ssList( 
% 0.80/1.18    W ) ) ],
% 0.80/1.18     [ ssList( sk1 ) ],
% 0.80/1.18     [ ssList( sk2 ) ],
% 0.80/1.18     [ ssList( sk3 ) ],
% 0.80/1.18     [ ssList( sk4 ) ],
% 0.80/1.18     [ =( sk2, sk4 ) ],
% 0.80/1.18     [ =( sk1, sk3 ) ],
% 0.80/1.18     [ ~( ssList( X ) ), ~( neq( X, nil ) ), ~( segmentP( sk2, X ) ), ~( 
% 0.80/1.18    segmentP( sk1, X ) ) ],
% 0.80/1.18     [ ssList( sk5 ) ],
% 0.80/1.18     [ ssList( sk6 ) ],
% 0.80/1.18     [ =( app( app( sk5, sk3 ), sk6 ), sk4 ) ],
% 0.80/1.18     [ equalelemsP( sk3 ) ],
% 0.80/1.18     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( =( app( Y, cons( X, nil ) ), 
% 0.80/1.18    sk5 ) ), ~( ssList( Z ) ), ~( =( app( cons( X, nil ), Z ), sk3 ) ) ],
% 0.80/1.18     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( =( app( cons( X, nil ), Y ), 
% 0.80/1.18    sk6 ) ), ~( ssList( Z ) ), ~( =( app( Z, cons( X, nil ) ), sk3 ) ) ],
% 0.80/1.18     [ =( nil, sk4 ), ~( =( nil, sk3 ) ) ],
% 0.80/1.18     [ ~( =( nil, sk2 ) ), ~( =( nil, sk1 ) ) ]
% 0.80/1.18  ] .
% 0.80/1.18  
% 0.80/1.18  
% 0.80/1.18  percentage equality = 0.170692, percentage horn = 0.847716
% 0.80/1.18  This is a problem with some equality
% 0.80/1.18  
% 0.80/1.18  
% 0.80/1.18  
% 0.80/1.18  Options Used:
% 0.80/1.18  
% 0.80/1.18  useres =            1
% 0.80/1.18  useparamod =        1
% 0.80/1.18  useeqrefl =         1
% 0.80/1.18  useeqfact =         1
% 0.80/1.18  usefactor =         1
% 0.80/1.18  usesimpsplitting =  0
% 0.80/1.18  usesimpdemod =      5
% 0.80/1.18  usesimpres =        3
% 0.80/1.18  
% 0.80/1.18  resimpinuse      =  1000
% 0.80/1.18  resimpclauses =     20000
% 0.80/1.18  substype =          eqrewr
% 0.80/1.18  backwardsubs =      1
% 0.80/1.18  selectoldest =      5
% 0.80/1.18  
% 0.80/1.18  litorderings [0] =  split
% 0.80/1.18  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.80/1.18  
% 0.80/1.18  termordering =      kbo
% 0.80/1.18  
% 0.80/1.18  litapriori =        0
% 0.80/1.18  termapriori =       1
% 0.80/1.18  litaposteriori =    0
% 0.80/1.18  termaposteriori =   0
% 0.80/1.18  demodaposteriori =  0
% 0.80/1.18  ordereqreflfact =   0
% 0.80/1.18  
% 0.80/1.18  litselect =         negord
% 0.80/1.18  
% 0.80/1.18  maxweight =         15
% 0.80/1.18  maxdepth =          30000
% 0.80/1.18  maxlength =         115
% 0.80/1.18  maxnrvars =         195
% 0.80/1.18  excuselevel =       1
% 0.80/1.18  increasemaxweight = 1
% 0.80/1.18  
% 0.80/1.18  maxselected =       10000000
% 6.75/7.15  maxnrclauses =      10000000
% 6.75/7.15  
% 6.75/7.15  showgenerated =    0
% 6.75/7.15  showkept =         0
% 6.75/7.15  showselected =     0
% 6.75/7.15  showdeleted =      0
% 6.75/7.15  showresimp =       1
% 6.75/7.15  showstatus =       2000
% 6.75/7.15  
% 6.75/7.15  prologoutput =     1
% 6.75/7.15  nrgoals =          5000000
% 6.75/7.15  totalproof =       1
% 6.75/7.15  
% 6.75/7.15  Symbols occurring in the translation:
% 6.75/7.15  
% 6.75/7.15  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 6.75/7.15  .  [1, 2]      (w:1, o:80, a:1, s:1, b:0), 
% 6.75/7.15  !  [4, 1]      (w:0, o:27, a:1, s:1, b:0), 
% 6.75/7.15  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 6.75/7.15  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 6.75/7.15  nil  [39, 0]      (w:1, o:17, a:1, s:1, b:0), 
% 6.75/7.15  equalelemsP  [40, 1]      (w:1, o:34, a:1, s:1, b:0), 
% 6.75/7.15  duplicatefreeP  [41, 1]      (w:1, o:33, a:1, s:1, b:0), 
% 6.75/7.15  strictorderedP  [42, 1]      (w:1, o:37, a:1, s:1, b:0), 
% 6.75/7.15  totalorderedP  [43, 1]      (w:1, o:76, a:1, s:1, b:0), 
% 6.75/7.15  strictorderP  [44, 1]      (w:1, o:38, a:1, s:1, b:0), 
% 6.75/7.15  totalorderP  [45, 1]      (w:1, o:77, a:1, s:1, b:0), 
% 6.75/7.15  cyclefreeP  [46, 1]      (w:1, o:32, a:1, s:1, b:0), 
% 6.75/7.15  ssList  [47, 1]      (w:1, o:35, a:1, s:1, b:0), 
% 6.75/7.15  skac3  [48, 0]      (w:1, o:6, a:1, s:1, b:0), 
% 6.75/7.15  ssItem  [49, 1]      (w:1, o:36, a:1, s:1, b:0), 
% 6.75/7.15  skac2  [50, 0]      (w:1, o:5, a:1, s:1, b:0), 
% 6.75/7.15  singletonP  [51, 1]      (w:1, o:39, a:1, s:1, b:0), 
% 6.75/7.15  skaf83  [53, 1]      (w:1, o:75, a:1, s:1, b:0), 
% 6.75/7.15  skaf82  [54, 1]      (w:1, o:74, a:1, s:1, b:0), 
% 6.75/7.15  skaf81  [55, 1]      (w:1, o:73, a:1, s:1, b:0), 
% 6.75/7.15  skaf80  [56, 1]      (w:1, o:72, a:1, s:1, b:0), 
% 6.75/7.15  skaf79  [57, 1]      (w:1, o:71, a:1, s:1, b:0), 
% 6.75/7.15  skaf78  [58, 1]      (w:1, o:70, a:1, s:1, b:0), 
% 6.75/7.15  skaf77  [59, 1]      (w:1, o:69, a:1, s:1, b:0), 
% 6.75/7.15  skaf76  [60, 1]      (w:1, o:68, a:1, s:1, b:0), 
% 6.75/7.15  skaf75  [61, 1]      (w:1, o:67, a:1, s:1, b:0), 
% 6.75/7.15  skaf74  [62, 1]      (w:1, o:66, a:1, s:1, b:0), 
% 6.75/7.15  skaf73  [63, 1]      (w:1, o:65, a:1, s:1, b:0), 
% 6.75/7.15  skaf72  [64, 1]      (w:1, o:64, a:1, s:1, b:0), 
% 6.75/7.15  skaf71  [65, 1]      (w:1, o:63, a:1, s:1, b:0), 
% 6.75/7.15  skaf70  [66, 1]      (w:1, o:62, a:1, s:1, b:0), 
% 6.75/7.15  skaf69  [67, 1]      (w:1, o:61, a:1, s:1, b:0), 
% 6.75/7.15  skaf68  [68, 1]      (w:1, o:60, a:1, s:1, b:0), 
% 6.75/7.15  skaf67  [69, 1]      (w:1, o:59, a:1, s:1, b:0), 
% 6.75/7.15  skaf66  [70, 1]      (w:1, o:58, a:1, s:1, b:0), 
% 6.75/7.15  skaf65  [71, 1]      (w:1, o:57, a:1, s:1, b:0), 
% 6.75/7.15  skaf64  [72, 1]      (w:1, o:56, a:1, s:1, b:0), 
% 6.75/7.15  skaf63  [73, 1]      (w:1, o:55, a:1, s:1, b:0), 
% 6.75/7.15  skaf62  [74, 1]      (w:1, o:54, a:1, s:1, b:0), 
% 6.75/7.15  skaf61  [75, 1]      (w:1, o:53, a:1, s:1, b:0), 
% 6.75/7.15  skaf60  [76, 1]      (w:1, o:52, a:1, s:1, b:0), 
% 6.75/7.15  skaf59  [77, 1]      (w:1, o:51, a:1, s:1, b:0), 
% 6.75/7.15  skaf58  [78, 1]      (w:1, o:50, a:1, s:1, b:0), 
% 6.75/7.15  skaf57  [79, 1]      (w:1, o:49, a:1, s:1, b:0), 
% 6.75/7.15  skaf56  [80, 1]      (w:1, o:48, a:1, s:1, b:0), 
% 6.75/7.15  skaf55  [81, 1]      (w:1, o:47, a:1, s:1, b:0), 
% 6.75/7.15  skaf54  [82, 1]      (w:1, o:46, a:1, s:1, b:0), 
% 6.75/7.15  skaf53  [83, 1]      (w:1, o:45, a:1, s:1, b:0), 
% 6.75/7.15  skaf52  [84, 1]      (w:1, o:44, a:1, s:1, b:0), 
% 6.75/7.15  skaf51  [85, 1]      (w:1, o:43, a:1, s:1, b:0), 
% 6.75/7.15  skaf50  [86, 1]      (w:1, o:42, a:1, s:1, b:0), 
% 6.75/7.15  skaf49  [87, 1]      (w:1, o:40, a:1, s:1, b:0), 
% 6.75/7.15  skaf44  [88, 1]      (w:1, o:41, a:1, s:1, b:0), 
% 6.75/7.15  skaf48  [90, 2]      (w:1, o:109, a:1, s:1, b:0), 
% 6.75/7.15  skaf47  [91, 2]      (w:1, o:108, a:1, s:1, b:0), 
% 6.75/7.15  skaf46  [92, 2]      (w:1, o:107, a:1, s:1, b:0), 
% 6.75/7.15  skaf45  [93, 2]      (w:1, o:106, a:1, s:1, b:0), 
% 6.75/7.15  skaf43  [94, 2]      (w:1, o:111, a:1, s:1, b:0), 
% 6.75/7.15  skaf42  [95, 2]      (w:1, o:110, a:1, s:1, b:0), 
% 6.75/7.15  geq  [96, 2]      (w:1, o:113, a:1, s:1, b:0), 
% 6.75/7.15  segmentP  [97, 2]      (w:1, o:114, a:1, s:1, b:0), 
% 6.75/7.15  rearsegP  [98, 2]      (w:1, o:105, a:1, s:1, b:0), 
% 6.75/7.15  frontsegP  [99, 2]      (w:1, o:112, a:1, s:1, b:0), 
% 6.75/7.15  leq  [100, 2]      (w:1, o:115, a:1, s:1, b:0), 
% 6.75/7.15  lt  [101, 2]      (w:1, o:116, a:1, s:1, b:0), 
% 6.75/7.15  cons  [102, 2]      (w:1, o:117, a:1, s:1, b:0), 
% 6.75/7.15  memberP  [103, 2]      (w:1, o:118, a:1, s:1, b:0), 
% 6.75/7.15  app  [104, 2]      (w:1, o:119, a:1, s:1, b:0), 
% 6.75/7.15  tl  [105, 1]      (w:1, o:78, a:1, s:1, b:0), 
% 6.75/7.15  hd  [106, 1]      (w:1, o:79, a:1, s:1, b:0), 
% 6.75/7.15  neq  [107, 2]      (w:1, o:120, a:1, s:1, b:0), 
% 6.75/7.15  gt  [108, 2]      (w:1, o:121, a:1, s:1, b:0), 
% 6.75/7.15  sk1  [113, 0]      (w:1, o:7, a:1, s:1, b:0), 
% 6.75/7.15  sk2  [114, 0]      (w:1, o:8, a:1, s:1, b:0), 
% 6.75/7.15  sk3  [115, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 6.75/7.15  sk4  [116, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 6.75/7.15  sk5  [118, 0]      (w:1, o:11, a:1, s:1, b:0), 
% 6.75/7.15  sk6  [119, 0]      (w:1, o:12, a:1, s:1, b:0).
% 6.75/7.15  
% 6.75/7.15  
% 6.75/7.15  Starting Search:
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  
% 6.75/7.15  Intermediate Status:
% 6.75/7.15  Generated:    4081
% 6.75/7.15  Kept:         2003
% 6.75/7.15  Inuse:        208
% 6.75/7.15  Deleted:      2
% 6.75/7.15  Deletedinuse: 0
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  
% 6.75/7.15  Intermediate Status:
% 6.75/7.15  Generated:    9228
% 6.75/7.15  Kept:         4798
% 6.75/7.15  Inuse:        294
% 6.75/7.15  Deleted:      2
% 6.75/7.15  Deletedinuse: 0
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  
% 6.75/7.15  Intermediate Status:
% 6.75/7.15  Generated:    15387
% 6.75/7.15  Kept:         7377
% 6.75/7.15  Inuse:        374
% 6.75/7.15  Deleted:      2
% 6.75/7.15  Deletedinuse: 0
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  
% 6.75/7.15  Intermediate Status:
% 6.75/7.15  Generated:    25891
% 6.75/7.15  Kept:         9758
% 6.75/7.15  Inuse:        409
% 6.75/7.15  Deleted:      2
% 6.75/7.15  Deletedinuse: 0
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  
% 6.75/7.15  Intermediate Status:
% 6.75/7.15  Generated:    41163
% 6.75/7.15  Kept:         11862
% 6.75/7.15  Inuse:        459
% 6.75/7.15  Deleted:      4
% 6.75/7.15  Deletedinuse: 2
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  
% 6.75/7.15  Intermediate Status:
% 6.75/7.15  Generated:    48600
% 6.75/7.15  Kept:         13870
% 6.75/7.15  Inuse:        516
% 6.75/7.15  Deleted:      4
% 6.75/7.15  Deletedinuse: 2
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  
% 6.75/7.15  Intermediate Status:
% 6.75/7.15  Generated:    59006
% 6.75/7.15  Kept:         15899
% 6.75/7.15  Inuse:        540
% 6.75/7.15  Deleted:      5
% 6.75/7.15  Deletedinuse: 3
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  
% 6.75/7.15  Intermediate Status:
% 6.75/7.15  Generated:    66523
% 6.75/7.15  Kept:         18067
% 6.75/7.15  Inuse:        574
% 6.75/7.15  Deleted:      5
% 6.75/7.15  Deletedinuse: 3
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  
% 6.75/7.15  Intermediate Status:
% 6.75/7.15  Generated:    76334
% 6.75/7.15  Kept:         20115
% 6.75/7.15  Inuse:        599
% 6.75/7.15  Deleted:      7
% 6.75/7.15  Deletedinuse: 5
% 6.75/7.15  
% 6.75/7.15  Resimplifying clauses:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  
% 6.75/7.15  Intermediate Status:
% 6.75/7.15  Generated:    89209
% 6.75/7.15  Kept:         22261
% 6.75/7.15  Inuse:        629
% 6.75/7.15  Deleted:      1054
% 6.75/7.15  Deletedinuse: 14
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  
% 6.75/7.15  Intermediate Status:
% 6.75/7.15  Generated:    96346
% 6.75/7.15  Kept:         24279
% 6.75/7.15  Inuse:        649
% 6.75/7.15  Deleted:      1054
% 6.75/7.15  Deletedinuse: 14
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  
% 6.75/7.15  Intermediate Status:
% 6.75/7.15  Generated:    115142
% 6.75/7.15  Kept:         26461
% 6.75/7.15  Inuse:        669
% 6.75/7.15  Deleted:      1054
% 6.75/7.15  Deletedinuse: 14
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  
% 6.75/7.15  Intermediate Status:
% 6.75/7.15  Generated:    135437
% 6.75/7.15  Kept:         28650
% 6.75/7.15  Inuse:        694
% 6.75/7.15  Deleted:      1054
% 6.75/7.15  Deletedinuse: 14
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  
% 6.75/7.15  Intermediate Status:
% 6.75/7.15  Generated:    146816
% 6.75/7.15  Kept:         30702
% 6.75/7.15  Inuse:        743
% 6.75/7.15  Deleted:      1059
% 6.75/7.15  Deletedinuse: 14
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  
% 6.75/7.15  Intermediate Status:
% 6.75/7.15  Generated:    156440
% 6.75/7.15  Kept:         32726
% 6.75/7.15  Inuse:        807
% 6.75/7.15  Deleted:      1059
% 6.75/7.15  Deletedinuse: 14
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  
% 6.75/7.15  Intermediate Status:
% 6.75/7.15  Generated:    173486
% 6.75/7.15  Kept:         34734
% 6.75/7.15  Inuse:        844
% 6.75/7.15  Deleted:      1059
% 6.75/7.15  Deletedinuse: 14
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  
% 6.75/7.15  Intermediate Status:
% 6.75/7.15  Generated:    192946
% 6.75/7.15  Kept:         36754
% 6.75/7.15  Inuse:        895
% 6.75/7.15  Deleted:      1059
% 6.75/7.15  Deletedinuse: 14
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  
% 6.75/7.15  Intermediate Status:
% 6.75/7.15  Generated:    202822
% 6.75/7.15  Kept:         38845
% 6.75/7.15  Inuse:        935
% 6.75/7.15  Deleted:      1059
% 6.75/7.15  Deletedinuse: 14
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  Resimplifying inuse:
% 6.75/7.15  Done
% 6.75/7.15  
% 6.75/7.15  Resimplifying clauses:
% 6.75/7.15  
% 6.75/7.15  Bliksems!, er is een bewijs:
% 6.75/7.15  % SZS status Unsatisfiable
% 6.75/7.15  % SZS output start Refutation
% 6.75/7.15  
% 6.75/7.15  clause( 7, [ ssList( nil ) ] )
% 6.75/7.15  .
% 6.75/7.15  clause( 56, [ ~( ssList( X ) ), segmentP( X, X ) ] )
% 6.75/7.15  .
% 6.75/7.15  clause( 97, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ]
% 6.75/7.15     )
% 6.75/7.15  .
% 6.75/7.15  clause( 169, [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), ~( 
% 6.75/7.15    ssList( X ) ), ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ] )
% 6.75/7.15  .
% 6.75/7.15  clause( 182, [ ssList( sk1 ) ] )
% 6.75/7.15  .
% 6.75/7.15  clause( 183, [ ssList( sk2 ) ] )
% 6.75/7.15  .
% 6.75/7.15  clause( 186, [ =( sk4, sk2 ) ] )
% 6.75/7.15  .
% 6.75/7.15  clause( 187, [ =( sk3, sk1 ) ] )
% 6.75/7.15  .
% 6.75/7.15  clause( 188, [ ~( ssList( X ) ), ~( neq( X, nil ) ), ~( segmentP( sk2, X )
% 6.75/7.15     ), ~( segmentP( sk1, X ) ) ] )
% 6.75/7.15  .
% 6.75/7.15  clause( 189, [ ssList( sk5 ) ] )
% 6.75/7.15  .
% 6.75/7.15  clause( 190, [ ssList( sk6 ) ] )
% 6.75/7.15  .
% 6.75/7.15  clause( 191, [ =( app( app( sk5, sk1 ), sk6 ), sk2 ) ] )
% 6.75/7.15  .
% 6.75/7.15  clause( 195, [ =( nil, sk2 ), ~( =( nil, sk1 ) ) ] )
% 6.75/7.15  .
% 6.75/7.15  clause( 196, [ ~( =( nil, sk1 ) ) ] )
% 6.75/7.15  .
% 6.75/7.15  clause( 445, [ segmentP( sk1, sk1 ) ] )
% 6.75/7.15  .
% 6.75/7.15  clause( 3738, [ ~( =( X, sk1 ) ), ~( ssList( X ) ), neq( X, nil ) ] )
% 6.75/7.15  .
% 6.75/7.15  clause( 3761, [ neq( sk1, nil ) ] )
% 6.75/7.15  .
% 6.75/7.15  clause( 28809, [ ~( segmentP( sk2, sk1 ) ), ~( segmentP( sk1, sk1 ) ) ] )
% 6.75/7.15  .
% 6.75/7.15  clause( 29113, [ ~( =( sk2, X ) ), ~( ssList( sk5 ) ), ~( ssList( sk1 ) ), 
% 6.75/7.15    ~( ssList( X ) ), segmentP( X, sk1 ) ] )
% 6.75/7.15  .
% 6.75/7.15  clause( 29162, [ ~( ssList( sk1 ) ), ~( ssList( sk2 ) ), segmentP( sk2, sk1
% 6.75/7.15     ) ] )
% 6.75/7.15  .
% 6.75/7.15  clause( 29207, [ ~( segmentP( sk2, sk1 ) ) ] )
% 6.75/7.15  .
% 6.75/7.15  clause( 40960, [] )
% 6.75/7.15  .
% 6.75/7.15  
% 6.75/7.15  
% 6.75/7.15  % SZS output end Refutation
% 6.75/7.15  found a proof!
% 6.75/7.15  
% 6.75/7.15  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 6.75/7.15  
% 6.75/7.15  initialclauses(
% 6.75/7.15  [ clause( 40962, [ equalelemsP( nil ) ] )
% 6.75/7.15  , clause( 40963, [ duplicatefreeP( nil ) ] )
% 6.75/7.15  , clause( 40964, [ strictorderedP( nil ) ] )
% 6.75/7.15  , clause( 40965, [ totalorderedP( nil ) ] )
% 6.75/7.15  , clause( 40966, [ strictorderP( nil ) ] )
% 6.75/7.15  , clause( 40967, [ totalorderP( nil ) ] )
% 6.75/7.15  , clause( 40968, [ cyclefreeP( nil ) ] )
% 6.75/7.15  , clause( 40969, [ ssList( nil ) ] )
% 6.75/7.15  , clause( 40970, [ ssItem( skac3 ) ] )
% 6.75/7.15  , clause( 40971, [ ssItem( skac2 ) ] )
% 6.75/7.15  , clause( 40972, [ ~( singletonP( nil ) ) ] )
% 6.75/7.15  , clause( 40973, [ ssItem( skaf83( X ) ) ] )
% 6.75/7.15  , clause( 40974, [ ssList( skaf82( X ) ) ] )
% 6.75/7.15  , clause( 40975, [ ssList( skaf81( X ) ) ] )
% 6.75/7.15  , clause( 40976, [ ssList( skaf80( X ) ) ] )
% 6.75/7.15  , clause( 40977, [ ssItem( skaf79( X ) ) ] )
% 6.75/7.15  , clause( 40978, [ ssItem( skaf78( X ) ) ] )
% 6.75/7.15  , clause( 40979, [ ssList( skaf77( X ) ) ] )
% 6.75/7.15  , clause( 40980, [ ssList( skaf76( X ) ) ] )
% 6.75/7.15  , clause( 40981, [ ssList( skaf75( X ) ) ] )
% 6.75/7.15  , clause( 40982, [ ssItem( skaf74( X ) ) ] )
% 6.75/7.15  , clause( 40983, [ ssList( skaf73( X ) ) ] )
% 6.75/7.15  , clause( 40984, [ ssList( skaf72( X ) ) ] )
% 6.75/7.15  , clause( 40985, [ ssList( skaf71( X ) ) ] )
% 6.75/7.15  , clause( 40986, [ ssItem( skaf70( X ) ) ] )
% 6.75/7.15  , clause( 40987, [ ssItem( skaf69( X ) ) ] )
% 6.75/7.15  , clause( 40988, [ ssList( skaf68( X ) ) ] )
% 6.75/7.15  , clause( 40989, [ ssList( skaf67( X ) ) ] )
% 6.75/7.15  , clause( 40990, [ ssList( skaf66( X ) ) ] )
% 6.75/7.15  , clause( 40991, [ ssItem( skaf65( X ) ) ] )
% 6.75/7.15  , clause( 40992, [ ssItem( skaf64( X ) ) ] )
% 6.75/7.15  , clause( 40993, [ ssList( skaf63( X ) ) ] )
% 6.75/7.15  , clause( 40994, [ ssList( skaf62( X ) ) ] )
% 6.75/7.15  , clause( 40995, [ ssList( skaf61( X ) ) ] )
% 6.75/7.15  , clause( 40996, [ ssItem( skaf60( X ) ) ] )
% 6.75/7.15  , clause( 40997, [ ssItem( skaf59( X ) ) ] )
% 6.75/7.15  , clause( 40998, [ ssList( skaf58( X ) ) ] )
% 6.75/7.15  , clause( 40999, [ ssList( skaf57( X ) ) ] )
% 6.75/7.15  , clause( 41000, [ ssList( skaf56( X ) ) ] )
% 6.75/7.15  , clause( 41001, [ ssItem( skaf55( X ) ) ] )
% 6.75/7.15  , clause( 41002, [ ssItem( skaf54( X ) ) ] )
% 6.75/7.15  , clause( 41003, [ ssList( skaf53( X ) ) ] )
% 6.75/7.15  , clause( 41004, [ ssList( skaf52( X ) ) ] )
% 6.75/7.15  , clause( 41005, [ ssList( skaf51( X ) ) ] )
% 6.75/7.15  , clause( 41006, [ ssItem( skaf50( X ) ) ] )
% 6.75/7.15  , clause( 41007, [ ssItem( skaf49( X ) ) ] )
% 6.75/7.15  , clause( 41008, [ ssItem( skaf44( X ) ) ] )
% 6.75/7.15  , clause( 41009, [ ssList( skaf48( X, Y ) ) ] )
% 6.75/7.15  , clause( 41010, [ ssList( skaf47( X, Y ) ) ] )
% 6.75/7.15  , clause( 41011, [ ssList( skaf46( X, Y ) ) ] )
% 6.75/7.15  , clause( 41012, [ ssList( skaf45( X, Y ) ) ] )
% 6.75/7.15  , clause( 41013, [ ssList( skaf43( X, Y ) ) ] )
% 6.75/7.15  , clause( 41014, [ ssList( skaf42( X, Y ) ) ] )
% 6.75/7.15  , clause( 41015, [ ~( =( skac3, skac2 ) ) ] )
% 6.75/7.15  , clause( 41016, [ ~( ssItem( X ) ), geq( X, X ) ] )
% 6.75/7.15  , clause( 41017, [ ~( ssList( X ) ), segmentP( X, nil ) ] )
% 6.75/7.15  , clause( 41018, [ ~( ssList( X ) ), segmentP( X, X ) ] )
% 6.75/7.15  , clause( 41019, [ ~( ssList( X ) ), rearsegP( X, nil ) ] )
% 6.75/7.15  , clause( 41020, [ ~( ssList( X ) ), rearsegP( X, X ) ] )
% 6.75/7.15  , clause( 41021, [ ~( ssList( X ) ), frontsegP( X, nil ) ] )
% 6.75/7.15  , clause( 41022, [ ~( ssList( X ) ), frontsegP( X, X ) ] )
% 6.75/7.15  , clause( 41023, [ ~( ssItem( X ) ), leq( X, X ) ] )
% 6.75/7.15  , clause( 41024, [ ~( lt( X, X ) ), ~( ssItem( X ) ) ] )
% 6.75/7.15  , clause( 41025, [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ] )
% 6.75/7.15  , clause( 41026, [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ] )
% 6.75/7.15  , clause( 41027, [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ] )
% 6.75/7.15  , clause( 41028, [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ] )
% 6.75/7.15  , clause( 41029, [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ] )
% 6.75/7.15  , clause( 41030, [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ] )
% 6.75/7.15  , clause( 41031, [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ] )
% 6.75/7.15  , clause( 41032, [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ] )
% 6.75/7.15  , clause( 41033, [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ] )
% 6.75/7.15  , clause( 41034, [ ~( ssList( X ) ), =( app( X, nil ), X ) ] )
% 6.75/7.15  , clause( 41035, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 6.75/7.15  , clause( 41036, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 6.75/7.15  , clause( 41037, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 6.75/7.15  , clause( 41038, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 6.75/7.15  , clause( 41039, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 6.75/7.15  , clause( 41040, [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ]
% 6.75/7.15     )
% 6.75/7.15  , clause( 41041, [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 6.75/7.15     )
% 6.75/7.15  , clause( 41042, [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ]
% 6.75/7.15     )
% 6.75/7.15  , clause( 41043, [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 6.75/7.15     )
% 6.75/7.15  , clause( 41044, [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X )
% 6.75/7.15     ] )
% 6.75/7.15  , clause( 41045, [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X )
% 6.75/7.15     ] )
% 6.75/7.15  , clause( 41046, [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X )
% 6.75/7.15     ) ] )
% 6.75/7.15  , clause( 41047, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y )
% 6.75/7.15     ) ] )
% 6.75/7.15  , clause( 41048, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), 
% 6.75/7.15    skaf49( X ) ) ] )
% 6.75/7.15  , clause( 41049, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), 
% 6.75/7.15    skaf50( X ) ) ] )
% 6.75/7.15  , clause( 41050, [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), 
% 6.75/7.15    equalelemsP( X ) ] )
% 6.75/7.15  , clause( 41051, [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), 
% 6.75/7.15    strictorderedP( X ) ] )
% 6.75/7.15  , clause( 41052, [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), 
% 6.75/7.15    totalorderedP( X ) ] )
% 6.75/7.15  , clause( 41053, [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), 
% 6.75/7.15    strictorderP( X ) ] )
% 6.75/7.15  , clause( 41054, [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), 
% 6.75/7.15    strictorderP( X ) ] )
% 6.75/7.15  , clause( 41055, [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), 
% 6.75/7.15    totalorderP( X ) ] )
% 6.75/7.15  , clause( 41056, [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), 
% 6.75/7.15    totalorderP( X ) ] )
% 6.75/7.15  , clause( 41057, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y )
% 6.75/7.15     ), Y ) ] )
% 6.75/7.15  , clause( 41058, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y )
% 6.75/7.15     ), X ) ] )
% 6.75/7.15  , clause( 41059, [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( 
% 6.75/7.15    Y ) ) ] )
% 6.75/7.15  , clause( 41060, [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( 
% 6.75/7.15    Y ) ) ] )
% 6.75/7.15  , clause( 41061, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X
% 6.75/7.15     ) ] )
% 6.75/7.15  , clause( 41062, [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( 
% 6.75/7.15    X ), nil ), X ) ] )
% 6.75/7.15  , clause( 41063, [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X
% 6.75/7.15     ) ] )
% 6.75/7.15  , clause( 41064, [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( 
% 6.75/7.15    X, Y ) ] )
% 6.75/7.15  , clause( 41065, [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( 
% 6.75/7.15    nil, X ) ] )
% 6.75/7.15  , clause( 41066, [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 6.75/7.15    Y, X ) ] )
% 6.75/7.15  , clause( 41067, [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( 
% 6.75/7.15    Y, X ) ] )
% 6.75/7.15  , clause( 41068, [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), 
% 6.75/7.15    leq( Y, X ) ] )
% 6.75/7.15  , clause( 41069, [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), 
% 6.75/7.15    geq( Y, X ) ] )
% 6.75/7.15  , clause( 41070, [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X
% 6.75/7.15     ), =( nil, X ) ] )
% 6.75/7.15  , clause( 41071, [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 6.75/7.15    ssItem( Y ) ) ] )
% 6.75/7.15  , clause( 41072, [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 6.75/7.15    ssItem( X ) ) ] )
% 6.75/7.15  , clause( 41073, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 6.75/7.15    strictorderedP( cons( Y, X ) ) ] )
% 6.75/7.15  , clause( 41074, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 6.75/7.15    totalorderedP( cons( Y, X ) ) ] )
% 6.75/7.15  , clause( 41075, [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 6.75/7.15    ssItem( Y ) ) ] )
% 6.75/7.15  , clause( 41076, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 6.75/7.15    ssList( X ) ) ] )
% 6.75/7.15  , clause( 41077, [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( 
% 6.75/7.15    Y ) ), singletonP( Y ) ] )
% 6.75/7.15  , clause( 41078, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 6.75/7.15    ssItem( X ) ) ] )
% 6.75/7.15  , clause( 41079, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 6.75/7.15    X ) ), =( nil, X ) ] )
% 6.75/7.15  , clause( 41080, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 6.75/7.15    X ) ), =( nil, Y ) ] )
% 6.75/7.15  , clause( 41081, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil
% 6.75/7.15     ), Y ), cons( X, Y ) ) ] )
% 6.75/7.15  , clause( 41082, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 6.75/7.15    X, Y ), =( X, Y ) ] )
% 6.75/7.15  , clause( 41083, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 6.75/7.15    X, Y ), =( X, Y ) ] )
% 6.75/7.15  , clause( 41084, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( 
% 6.75/7.15    app( Y, X ) ), hd( Y ) ) ] )
% 6.75/7.15  , clause( 41085, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 6.75/7.15    ~( ssItem( X ) ), strictorderedP( Y ), =( nil, Y ) ] )
% 6.75/7.15  , clause( 41086, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 6.75/7.15    ~( ssItem( X ) ), totalorderedP( Y ), =( nil, Y ) ] )
% 6.75/7.15  , clause( 41087, [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), 
% 6.75/7.15    ~( ssItem( Y ) ), =( Y, X ) ] )
% 6.75/7.15  , clause( 41088, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( 
% 6.75/7.15    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 6.75/7.15  , clause( 41089, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( 
% 6.75/7.15    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 6.75/7.15  , clause( 41090, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( 
% 6.75/7.15    ssList( X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 6.75/7.15  , clause( 41091, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), 
% 6.75/7.15    ~( ssItem( Y ) ), =( Y, X ) ] )
% 6.75/7.15  , clause( 41092, [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 6.75/7.15     ), =( app( skaf46( X, Y ), Y ), X ) ] )
% 6.75/7.15  , clause( 41093, [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 6.75/7.15     ), =( app( Y, skaf45( X, Y ) ), X ) ] )
% 6.75/7.15  , clause( 41094, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( 
% 6.75/7.15    app( Y, X ) ), app( tl( Y ), X ) ) ] )
% 6.75/7.15  , clause( 41095, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 6.75/7.15    ~( ssItem( X ) ), lt( X, hd( Y ) ), =( nil, Y ) ] )
% 6.75/7.15  , clause( 41096, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 6.75/7.15    ~( ssItem( X ) ), leq( X, hd( Y ) ), =( nil, Y ) ] )
% 6.75/7.15  , clause( 41097, [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y )
% 6.75/7.15     ), ~( ssList( X ) ), rearsegP( app( Z, X ), Y ) ] )
% 6.75/7.15  , clause( 41098, [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y )
% 6.75/7.15     ), ~( ssList( X ) ), frontsegP( app( X, Z ), Y ) ] )
% 6.75/7.15  , clause( 41099, [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( 
% 6.75/7.15    ssItem( X ) ), memberP( cons( Y, Z ), X ) ] )
% 6.75/7.15  , clause( 41100, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) )
% 6.75/7.15    , ~( ssItem( Y ) ), memberP( cons( Z, X ), Y ) ] )
% 6.75/7.15  , clause( 41101, [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 6.75/7.15    , ~( ssItem( Y ) ), memberP( app( X, Z ), Y ) ] )
% 6.75/7.15  , clause( 41102, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) )
% 6.75/7.15    , ~( ssItem( Y ) ), memberP( app( Z, X ), Y ) ] )
% 6.75/7.15  , clause( 41103, [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X )
% 6.75/7.15    , cons( skaf78( X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ] )
% 6.75/7.15  , clause( 41104, [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y
% 6.75/7.15     ) ), ~( ssList( Z ) ), rearsegP( Z, Y ) ] )
% 6.75/7.15  , clause( 41105, [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X
% 6.75/7.15     ) ), ~( ssList( Z ) ), frontsegP( Z, X ) ] )
% 6.75/7.15  , clause( 41106, [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), 
% 6.75/7.15    ~( ssList( X ) ), =( app( X, Y ), nil ) ] )
% 6.75/7.15  , clause( 41107, [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 6.75/7.15    ssItem( Y ) ), ~( ssItem( X ) ), gt( X, Z ) ] )
% 6.75/7.15  , clause( 41108, [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 6.75/7.15    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 6.75/7.15  , clause( 41109, [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), 
% 6.75/7.15    ~( ssItem( Y ) ), ~( ssItem( X ) ), geq( X, Z ) ] )
% 6.75/7.15  , clause( 41110, [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 6.75/7.15    =( app( app( Z, Y ), X ), app( Z, app( Y, X ) ) ) ] )
% 6.75/7.15  , clause( 41111, [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), 
% 6.75/7.15    ~( ssList( X ) ), ~( ssList( Z ) ), =( Y, Z ) ] )
% 6.75/7.15  , clause( 41112, [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), 
% 6.75/7.15    ~( ssList( Y ) ), ~( ssList( Z ) ), =( X, Z ) ] )
% 6.75/7.15  , clause( 41113, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( 
% 6.75/7.15    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ] )
% 6.75/7.15  , clause( 41114, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( 
% 6.75/7.15    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ] )
% 6.75/7.15  , clause( 41115, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( 
% 6.75/7.15    ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ] )
% 6.75/7.15  , clause( 41116, [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 6.75/7.15    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 6.75/7.15  , clause( 41117, [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), 
% 6.75/7.15    ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Z ) ] )
% 6.75/7.15  , clause( 41118, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 6.75/7.15    =( cons( X, app( Y, Z ) ), app( cons( X, Y ), Z ) ) ] )
% 6.75/7.15  , clause( 41119, [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 6.75/7.15    ssList( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ] )
% 6.75/7.15  , clause( 41120, [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( 
% 6.75/7.15    ssList( Y ) ), ~( ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y
% 6.75/7.15     ) ] )
% 6.75/7.15  , clause( 41121, [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( 
% 6.75/7.15    ssList( Y ) ), ~( ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, 
% 6.75/7.15    Y ) ] )
% 6.75/7.15  , clause( 41122, [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 6.75/7.15    ssItem( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ] )
% 6.75/7.15  , clause( 41123, [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( 
% 6.75/7.15    skaf75( X ), cons( skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), 
% 6.75/7.15    skaf77( X ) ) ), X ) ] )
% 6.75/7.15  , clause( 41124, [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( 
% 6.75/7.15    skaf71( X ), cons( skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), 
% 6.75/7.15    skaf73( X ) ) ), X ) ] )
% 6.75/7.15  , clause( 41125, [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( 
% 6.75/7.15    skaf66( X ), cons( skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), 
% 6.75/7.15    skaf68( X ) ) ), X ) ] )
% 6.75/7.15  , clause( 41126, [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( 
% 6.75/7.15    X ), cons( skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) )
% 6.75/7.15     ), X ) ] )
% 6.75/7.15  , clause( 41127, [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( 
% 6.75/7.15    X ), cons( skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) )
% 6.75/7.15     ), X ) ] )
% 6.75/7.15  , clause( 41128, [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( 
% 6.75/7.15    X ), cons( skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) )
% 6.75/7.15     ), X ) ] )
% 6.75/7.15  , clause( 41129, [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 6.75/7.15     ), =( app( app( skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ] )
% 6.75/7.15  , clause( 41130, [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) )
% 6.75/7.15    , =( app( skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ] )
% 6.75/7.15  , clause( 41131, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 6.75/7.15    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ] )
% 6.75/7.15  , clause( 41132, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 6.75/7.15    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ] )
% 6.75/7.15  , clause( 41133, [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T )
% 6.75/7.15     ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), 
% 6.75/7.15    Y ) ] )
% 6.75/7.15  , clause( 41134, [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), 
% 6.75/7.15    ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ]
% 6.75/7.15     )
% 6.75/7.15  , clause( 41135, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( 
% 6.75/7.15    T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y
% 6.75/7.15    , T ) ] )
% 6.75/7.15  , clause( 41136, [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), 
% 6.75/7.15    ~( ssList( X ) ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ]
% 6.75/7.15     )
% 6.75/7.15  , clause( 41137, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( 
% 6.75/7.15    T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ]
% 6.75/7.15     )
% 6.75/7.15  , clause( 41138, [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), 
% 6.75/7.15    ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ]
% 6.75/7.15     )
% 6.75/7.15  , clause( 41139, [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) )
% 6.75/7.15    , ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( 
% 6.78/7.16    Z, X ), cons( T, Y ) ) ] )
% 6.78/7.16  , clause( 41140, [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) )
% 6.78/7.16    , ~( ssList( T ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) )
% 6.78/7.16    , ~( duplicatefreeP( U ) ), ~( ssList( U ) ) ] )
% 6.78/7.16  , clause( 41141, [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( 
% 6.78/7.16    ssList( T ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( 
% 6.78/7.16    equalelemsP( U ) ), ~( ssList( U ) ), =( Y, Z ) ] )
% 6.78/7.16  , clause( 41142, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 6.78/7.16    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 6.78/7.16    , ~( ssItem( Y ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T
% 6.78/7.16     ) ] )
% 6.78/7.16  , clause( 41143, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 6.78/7.16    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 6.78/7.16    , ~( ssItem( Y ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T
% 6.78/7.16     ) ] )
% 6.78/7.16  , clause( 41144, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 6.78/7.16    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 6.78/7.16    , ~( ssItem( Y ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T )
% 6.78/7.16    , lt( T, Y ) ] )
% 6.78/7.16  , clause( 41145, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 6.78/7.16    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 6.78/7.16    , ~( ssItem( Y ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T )
% 6.78/7.16    , leq( T, Y ) ] )
% 6.78/7.16  , clause( 41146, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, 
% 6.78/7.16    cons( X, T ) ), cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) )
% 6.78/7.16    , ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W
% 6.78/7.16     ) ), ~( ssList( W ) ) ] )
% 6.78/7.16  , clause( 41147, [ ssList( sk1 ) ] )
% 6.78/7.16  , clause( 41148, [ ssList( sk2 ) ] )
% 6.78/7.16  , clause( 41149, [ ssList( sk3 ) ] )
% 6.78/7.16  , clause( 41150, [ ssList( sk4 ) ] )
% 6.78/7.16  , clause( 41151, [ =( sk2, sk4 ) ] )
% 6.78/7.16  , clause( 41152, [ =( sk1, sk3 ) ] )
% 6.78/7.16  , clause( 41153, [ ~( ssList( X ) ), ~( neq( X, nil ) ), ~( segmentP( sk2, 
% 6.78/7.16    X ) ), ~( segmentP( sk1, X ) ) ] )
% 6.78/7.16  , clause( 41154, [ ssList( sk5 ) ] )
% 6.78/7.16  , clause( 41155, [ ssList( sk6 ) ] )
% 6.78/7.16  , clause( 41156, [ =( app( app( sk5, sk3 ), sk6 ), sk4 ) ] )
% 6.78/7.16  , clause( 41157, [ equalelemsP( sk3 ) ] )
% 6.78/7.16  , clause( 41158, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( =( app( Y, cons( 
% 6.78/7.16    X, nil ) ), sk5 ) ), ~( ssList( Z ) ), ~( =( app( cons( X, nil ), Z ), 
% 6.78/7.16    sk3 ) ) ] )
% 6.78/7.16  , clause( 41159, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( =( app( cons( X, 
% 6.78/7.16    nil ), Y ), sk6 ) ), ~( ssList( Z ) ), ~( =( app( Z, cons( X, nil ) ), 
% 6.78/7.16    sk3 ) ) ] )
% 6.78/7.16  , clause( 41160, [ =( nil, sk4 ), ~( =( nil, sk3 ) ) ] )
% 6.78/7.16  , clause( 41161, [ ~( =( nil, sk2 ) ), ~( =( nil, sk1 ) ) ] )
% 6.78/7.16  ] ).
% 6.78/7.16  
% 6.78/7.16  
% 6.78/7.16  
% 6.78/7.16  subsumption(
% 6.78/7.16  clause( 7, [ ssList( nil ) ] )
% 6.78/7.16  , clause( 40969, [ ssList( nil ) ] )
% 6.78/7.16  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.78/7.16  
% 6.78/7.16  
% 6.78/7.16  subsumption(
% 6.78/7.16  clause( 56, [ ~( ssList( X ) ), segmentP( X, X ) ] )
% 6.78/7.16  , clause( 41018, [ ~( ssList( X ) ), segmentP( X, X ) ] )
% 6.78/7.16  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 6.78/7.16    1 )] ) ).
% 6.78/7.16  
% 6.78/7.16  
% 6.78/7.16  subsumption(
% 6.78/7.16  clause( 97, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ]
% 6.78/7.16     )
% 6.78/7.16  , clause( 41061, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X
% 6.78/7.16     ) ] )
% 6.78/7.16  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 6.78/7.16     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 6.78/7.16  
% 6.78/7.16  
% 6.78/7.16  subsumption(
% 6.78/7.16  clause( 169, [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), ~( 
% 6.78/7.16    ssList( X ) ), ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ] )
% 6.78/7.16  , clause( 41134, [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), 
% 6.78/7.16    ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ]
% 6.78/7.16     )
% 6.78/7.16  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 6.78/7.16    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 ), 
% 6.78/7.16    ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 6.78/7.16  
% 6.78/7.16  
% 6.78/7.16  subsumption(
% 6.78/7.16  clause( 182, [ ssList( sk1 ) ] )
% 6.78/7.16  , clause( 41147, [ ssList( sk1 ) ] )
% 6.78/7.16  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.78/7.16  
% 6.78/7.16  
% 6.78/7.16  subsumption(
% 6.78/7.16  clause( 183, [ ssList( sk2 ) ] )
% 6.78/7.16  , clause( 41148, [ ssList( sk2 ) ] )
% 6.78/7.16  , substitution( 0, [] )Cputime limit exceeded (core dumped)
%------------------------------------------------------------------------------