TSTP Solution File: SWC239-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SWC239-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n012.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 19:35:05 EDT 2022

% Result   : Unsatisfiable 19.48s 19.90s
% Output   : Refutation 19.48s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem  : SWC239-1 : TPTP v8.1.0. Released v2.4.0.
% 0.11/0.13  % Command  : bliksem %s
% 0.13/0.34  % Computer : n012.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % DateTime : Sat Jun 11 21:46:11 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.46/1.15  *** allocated 10000 integers for termspace/termends
% 0.46/1.15  *** allocated 10000 integers for clauses
% 0.46/1.15  *** allocated 10000 integers for justifications
% 0.46/1.15  Bliksem 1.12
% 0.46/1.15  
% 0.46/1.15  
% 0.46/1.15  Automatic Strategy Selection
% 0.46/1.15  
% 0.46/1.15  Clauses:
% 0.46/1.15  [
% 0.46/1.15     [ equalelemsP( nil ) ],
% 0.46/1.15     [ duplicatefreeP( nil ) ],
% 0.46/1.15     [ strictorderedP( nil ) ],
% 0.46/1.15     [ totalorderedP( nil ) ],
% 0.46/1.15     [ strictorderP( nil ) ],
% 0.46/1.15     [ totalorderP( nil ) ],
% 0.46/1.15     [ cyclefreeP( nil ) ],
% 0.46/1.15     [ ssList( nil ) ],
% 0.46/1.15     [ ssItem( skac3 ) ],
% 0.46/1.15     [ ssItem( skac2 ) ],
% 0.46/1.15     [ ~( singletonP( nil ) ) ],
% 0.46/1.15     [ ssItem( skaf83( X ) ) ],
% 0.46/1.15     [ ssList( skaf82( X ) ) ],
% 0.46/1.15     [ ssList( skaf81( X ) ) ],
% 0.46/1.15     [ ssList( skaf80( X ) ) ],
% 0.46/1.15     [ ssItem( skaf79( X ) ) ],
% 0.46/1.15     [ ssItem( skaf78( X ) ) ],
% 0.46/1.15     [ ssList( skaf77( X ) ) ],
% 0.46/1.15     [ ssList( skaf76( X ) ) ],
% 0.46/1.15     [ ssList( skaf75( X ) ) ],
% 0.46/1.15     [ ssItem( skaf74( X ) ) ],
% 0.46/1.15     [ ssList( skaf73( X ) ) ],
% 0.46/1.15     [ ssList( skaf72( X ) ) ],
% 0.46/1.15     [ ssList( skaf71( X ) ) ],
% 0.46/1.15     [ ssItem( skaf70( X ) ) ],
% 0.46/1.15     [ ssItem( skaf69( X ) ) ],
% 0.46/1.15     [ ssList( skaf68( X ) ) ],
% 0.46/1.15     [ ssList( skaf67( X ) ) ],
% 0.46/1.15     [ ssList( skaf66( X ) ) ],
% 0.46/1.15     [ ssItem( skaf65( X ) ) ],
% 0.46/1.15     [ ssItem( skaf64( X ) ) ],
% 0.46/1.15     [ ssList( skaf63( X ) ) ],
% 0.46/1.15     [ ssList( skaf62( X ) ) ],
% 0.46/1.15     [ ssList( skaf61( X ) ) ],
% 0.46/1.15     [ ssItem( skaf60( X ) ) ],
% 0.46/1.15     [ ssItem( skaf59( X ) ) ],
% 0.46/1.15     [ ssList( skaf58( X ) ) ],
% 0.46/1.15     [ ssList( skaf57( X ) ) ],
% 0.46/1.15     [ ssList( skaf56( X ) ) ],
% 0.46/1.15     [ ssItem( skaf55( X ) ) ],
% 0.46/1.15     [ ssItem( skaf54( X ) ) ],
% 0.46/1.15     [ ssList( skaf53( X ) ) ],
% 0.46/1.15     [ ssList( skaf52( X ) ) ],
% 0.46/1.15     [ ssList( skaf51( X ) ) ],
% 0.46/1.15     [ ssItem( skaf50( X ) ) ],
% 0.46/1.15     [ ssItem( skaf49( X ) ) ],
% 0.46/1.15     [ ssItem( skaf44( X ) ) ],
% 0.46/1.15     [ ssList( skaf48( X, Y ) ) ],
% 0.46/1.15     [ ssList( skaf47( X, Y ) ) ],
% 0.46/1.15     [ ssList( skaf46( X, Y ) ) ],
% 0.46/1.15     [ ssList( skaf45( X, Y ) ) ],
% 0.46/1.15     [ ssList( skaf43( X, Y ) ) ],
% 0.46/1.15     [ ssList( skaf42( X, Y ) ) ],
% 0.46/1.15     [ ~( =( skac3, skac2 ) ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), geq( X, X ) ],
% 0.46/1.15     [ ~( ssList( X ) ), segmentP( X, nil ) ],
% 0.46/1.15     [ ~( ssList( X ) ), segmentP( X, X ) ],
% 0.46/1.15     [ ~( ssList( X ) ), rearsegP( X, nil ) ],
% 0.46/1.15     [ ~( ssList( X ) ), rearsegP( X, X ) ],
% 0.46/1.15     [ ~( ssList( X ) ), frontsegP( X, nil ) ],
% 0.46/1.15     [ ~( ssList( X ) ), frontsegP( X, X ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), leq( X, X ) ],
% 0.46/1.15     [ ~( lt( X, X ) ), ~( ssItem( X ) ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ],
% 0.46/1.15     [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ],
% 0.46/1.15     [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ],
% 0.46/1.15     [ ~( ssList( X ) ), =( app( X, nil ), X ) ],
% 0.46/1.15     [ ~( ssList( X ) ), =( app( nil, X ), X ) ],
% 0.46/1.15     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.46/1.15     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.46/1.15     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.46/1.15     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.46/1.15     [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ],
% 0.46/1.15     [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.46/1.15     [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ],
% 0.46/1.15     [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.46/1.15     [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X ) ],
% 0.46/1.15     [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.46/1.15     [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X ) ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y ) ) ],
% 0.46/1.15     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), skaf49( X ) ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), skaf50( X ) ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), equalelemsP( X )
% 0.46/1.15     ],
% 0.46/1.15     [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), strictorderedP( 
% 0.46/1.15    X ) ],
% 0.46/1.15     [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), totalorderedP( 
% 0.46/1.15    X ) ],
% 0.46/1.15     [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.46/1.15     ) ],
% 0.46/1.15     [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.46/1.15     ) ],
% 0.46/1.15     [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.46/1.15     ) ],
% 0.46/1.15     [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.46/1.15     ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y ) ), Y ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y ) ), X ) ],
% 0.46/1.15     [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.46/1.15     [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.46/1.15     [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.46/1.15     [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( X ), nil ), X
% 0.46/1.15     ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.46/1.15     [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Y ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( nil, X ) ],
% 0.46/1.15     [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( Y, X ) ],
% 0.46/1.15     [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( Y, X ) ],
% 0.46/1.15     [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( Y, X ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), geq( Y, X ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X ), =( nil, X
% 0.46/1.15     ) ],
% 0.46/1.15     [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), strictorderedP( 
% 0.46/1.15    cons( Y, X ) ) ],
% 0.46/1.15     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), totalorderedP( 
% 0.46/1.15    cons( Y, X ) ) ],
% 0.46/1.15     [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ), 
% 0.46/1.15    singletonP( Y ) ],
% 0.46/1.15     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.46/1.15    , X ) ],
% 0.46/1.15     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.46/1.15    , Y ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil ), Y ), cons( 
% 0.46/1.15    X, Y ) ) ],
% 0.46/1.15     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.46/1.15    , Y ) ],
% 0.46/1.15     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.46/1.15    , Y ) ],
% 0.46/1.15     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( app( Y, X ) )
% 0.46/1.15    , hd( Y ) ) ],
% 0.46/1.15     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.46/1.15     ), strictorderedP( Y ), =( nil, Y ) ],
% 0.46/1.15     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.46/1.15    , totalorderedP( Y ), =( nil, Y ) ],
% 0.46/1.15     [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.46/1.15    , =( Y, X ) ],
% 0.46/1.15     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.46/1.15    ssList( Y ) ), =( Y, X ) ],
% 0.46/1.15     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.46/1.15    ssList( Y ) ), =( Y, X ) ],
% 0.46/1.15     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.46/1.15    ssList( Y ) ), =( Y, X ) ],
% 0.46/1.15     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.46/1.15    , =( Y, X ) ],
% 0.46/1.15     [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( 
% 0.46/1.15    skaf46( X, Y ), Y ), X ) ],
% 0.46/1.15     [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( Y
% 0.46/1.15    , skaf45( X, Y ) ), X ) ],
% 0.46/1.15     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( app( Y, X ) )
% 0.46/1.15    , app( tl( Y ), X ) ) ],
% 0.46/1.15     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.46/1.15     ), lt( X, hd( Y ) ), =( nil, Y ) ],
% 0.46/1.15     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.46/1.15    , leq( X, hd( Y ) ), =( nil, Y ) ],
% 0.46/1.15     [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.46/1.15    X ) ), rearsegP( app( Z, X ), Y ) ],
% 0.46/1.15     [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.46/1.15    X ) ), frontsegP( app( X, Z ), Y ) ],
% 0.46/1.15     [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), 
% 0.46/1.15    memberP( cons( Y, Z ), X ) ],
% 0.46/1.15     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y
% 0.46/1.15     ) ), memberP( cons( Z, X ), Y ) ],
% 0.46/1.15     [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y
% 0.46/1.15     ) ), memberP( app( X, Z ), Y ) ],
% 0.46/1.15     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) ), ~( ssItem( Y
% 0.46/1.15     ) ), memberP( app( Z, X ), Y ) ],
% 0.46/1.15     [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X ), cons( skaf78( 
% 0.46/1.15    X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ],
% 0.46/1.15     [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y ) ), ~( 
% 0.46/1.15    ssList( Z ) ), rearsegP( Z, Y ) ],
% 0.46/1.15     [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), ~( 
% 0.46/1.15    ssList( Z ) ), frontsegP( Z, X ) ],
% 0.46/1.15     [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.46/1.15    , =( app( X, Y ), nil ) ],
% 0.46/1.15     [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.46/1.15    ~( ssItem( X ) ), gt( X, Z ) ],
% 0.46/1.15     [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.46/1.15    , ~( ssItem( X ) ), lt( X, Z ) ],
% 0.46/1.15     [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.46/1.15    , ~( ssItem( X ) ), geq( X, Z ) ],
% 0.46/1.15     [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( app( app( Z, 
% 0.46/1.15    Y ), X ), app( Z, app( Y, X ) ) ) ],
% 0.46/1.15     [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.46/1.15    , ~( ssList( Z ) ), =( Y, Z ) ],
% 0.46/1.15     [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), ~( ssList( Y ) )
% 0.46/1.15    , ~( ssList( Z ) ), =( X, Z ) ],
% 0.46/1.15     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.46/1.15    ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ],
% 0.46/1.15     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.46/1.15    ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ],
% 0.46/1.15     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.46/1.15    ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ],
% 0.46/1.15     [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.46/1.15    ~( ssItem( X ) ), lt( X, Z ) ],
% 0.46/1.15     [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.46/1.15    , ~( ssItem( X ) ), leq( X, Z ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( cons( X, app( 
% 0.46/1.15    Y, Z ) ), app( cons( X, Y ), Z ) ) ],
% 0.46/1.15     [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), 
% 0.46/1.15    ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ],
% 0.46/1.15     [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.46/1.15    ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.46/1.15     [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.46/1.15    ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.46/1.15     [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssItem( X ) ), 
% 0.46/1.15    ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ],
% 0.46/1.15     [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( skaf75( X ), cons( 
% 0.46/1.15    skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), skaf77( X ) ) ), X ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( skaf71( X ), cons( 
% 0.46/1.15    skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), skaf73( X ) ) ), X ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( skaf66( X ), cons( 
% 0.46/1.15    skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), skaf68( X ) ) ), X ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( X ), cons( 
% 0.46/1.15    skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) ) ), X ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( X ), cons( 
% 0.46/1.15    skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) ) ), X ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( X ), cons( 
% 0.46/1.15    skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) ) ), X ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( app( 
% 0.46/1.15    skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ],
% 0.46/1.15     [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) ), =( app( 
% 0.46/1.15    skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ],
% 0.46/1.15     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.46/1.15     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ],
% 0.46/1.15     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.46/1.15     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ],
% 0.46/1.15     [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T ) ), ~( ssList( 
% 0.46/1.15    Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), Y ) ],
% 0.46/1.15     [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 0.46/1.15    , ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ],
% 0.46/1.15     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.46/1.15    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y, T ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), ~( ssList( X )
% 0.46/1.15     ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ],
% 0.46/1.15     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.46/1.15    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ],
% 0.46/1.15     [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), ~( ssList( X )
% 0.46/1.15     ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ],
% 0.46/1.15     [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) ), ~( ssList( X
% 0.46/1.15     ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( Z, X ), cons( 
% 0.46/1.15    T, Y ) ) ],
% 0.46/1.15     [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) ), ~( ssList( T
% 0.46/1.15     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), ~( 
% 0.46/1.15    duplicatefreeP( U ) ), ~( ssList( U ) ) ],
% 0.46/1.15     [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( ssList( T ) ), ~( 
% 0.46/1.15    ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( equalelemsP( U ) )
% 0.46/1.15    , ~( ssList( U ) ), =( Y, Z ) ],
% 0.46/1.15     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.46/1.15     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.46/1.15     ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T ) ],
% 0.46/1.15     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.46/1.15     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.46/1.15     ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T ) ],
% 0.46/1.15     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.46/1.15     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.46/1.15     ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T ), lt( T, Y ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.46/1.15     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.46/1.15     ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T ), leq( T, Y ) ]
% 0.46/1.15    ,
% 0.46/1.15     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, cons( X, T ) )
% 0.46/1.15    , cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) ), ~( ssList( Z
% 0.46/1.15     ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W ) ), ~( ssList( 
% 0.46/1.15    W ) ) ],
% 0.46/1.15     [ ssList( sk1 ) ],
% 0.46/1.15     [ ssList( sk2 ) ],
% 0.46/1.15     [ ssList( sk3 ) ],
% 0.46/1.15     [ ssList( sk4 ) ],
% 0.46/1.15     [ =( sk2, sk4 ) ],
% 0.46/1.15     [ =( sk1, sk3 ) ],
% 0.46/1.15     [ ~( =( nil, sk1 ) ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), ~( =( app( app( 
% 0.46/1.15    Y, cons( X, nil ) ), Z ), sk1 ) ), ssItem( sk5( Z, Y, X ) ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), ~( =( app( app( 
% 0.46/1.15    Y, cons( X, nil ) ), Z ), sk1 ) ), memberP( Y, sk5( Z, Y, X ) ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), ~( =( app( app( 
% 0.46/1.15    Y, cons( X, nil ) ), Z ), sk1 ) ), memberP( Z, sk5( Z, Y, X ) ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), ~( =( app( app( 
% 0.46/1.15    Y, cons( X, nil ) ), Z ), sk1 ) ), lt( X, sk5( Z, Y, X ) ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), ~( =( app( app( 
% 0.46/1.15    Y, cons( X, nil ) ), Z ), sk1 ) ), ~( leq( X, sk5( Z, Y, X ) ) ) ],
% 0.46/1.15     [ ssItem( sk6 ), =( nil, sk4 ) ],
% 0.46/1.15     [ ssItem( sk6 ), =( nil, sk3 ) ],
% 0.46/1.15     [ =( cons( sk6, nil ), sk3 ), =( nil, sk4 ) ],
% 0.46/1.15     [ memberP( sk4, sk6 ), =( nil, sk4 ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), =( sk6, X ), ~( memberP( sk4, X ) ), ~( leq( sk6, X
% 0.46/1.15     ) ), =( nil, sk4 ) ],
% 0.46/1.15     [ =( cons( sk6, nil ), sk3 ), =( nil, sk3 ) ],
% 0.46/1.15     [ memberP( sk4, sk6 ), =( nil, sk3 ) ],
% 0.46/1.15     [ ~( ssItem( X ) ), =( sk6, X ), ~( memberP( sk4, X ) ), ~( leq( sk6, X
% 0.46/1.15     ) ), =( nil, sk3 ) ]
% 0.46/1.15  ] .
% 0.46/1.15  
% 0.46/1.15  
% 0.46/1.15  percentage equality = 0.177743, percentage horn = 0.811881
% 0.46/1.15  This is a problem with some equality
% 0.46/1.15  
% 0.46/1.15  
% 0.46/1.15  
% 0.46/1.15  Options Used:
% 0.46/1.15  
% 0.46/1.15  useres =            1
% 0.46/1.15  useparamod =        1
% 0.46/1.15  useeqrefl =         1
% 0.46/1.15  useeqfact =         1
% 0.46/1.15  usefactor =         1
% 0.46/1.15  usesimpsplitting =  0
% 9.67/10.09  usesimpdemod =      5
% 9.67/10.09  usesimpres =        3
% 9.67/10.09  
% 9.67/10.09  resimpinuse      =  1000
% 9.67/10.09  resimpclauses =     20000
% 9.67/10.09  substype =          eqrewr
% 9.67/10.09  backwardsubs =      1
% 9.67/10.09  selectoldest =      5
% 9.67/10.09  
% 9.67/10.09  litorderings [0] =  split
% 9.67/10.09  litorderings [1] =  extend the termordering, first sorting on arguments
% 9.67/10.09  
% 9.67/10.09  termordering =      kbo
% 9.67/10.09  
% 9.67/10.09  litapriori =        0
% 9.67/10.09  termapriori =       1
% 9.67/10.09  litaposteriori =    0
% 9.67/10.09  termaposteriori =   0
% 9.67/10.09  demodaposteriori =  0
% 9.67/10.09  ordereqreflfact =   0
% 9.67/10.09  
% 9.67/10.09  litselect =         negord
% 9.67/10.09  
% 9.67/10.09  maxweight =         15
% 9.67/10.09  maxdepth =          30000
% 9.67/10.09  maxlength =         115
% 9.67/10.09  maxnrvars =         195
% 9.67/10.09  excuselevel =       1
% 9.67/10.09  increasemaxweight = 1
% 9.67/10.09  
% 9.67/10.09  maxselected =       10000000
% 9.67/10.09  maxnrclauses =      10000000
% 9.67/10.09  
% 9.67/10.09  showgenerated =    0
% 9.67/10.09  showkept =         0
% 9.67/10.09  showselected =     0
% 9.67/10.09  showdeleted =      0
% 9.67/10.09  showresimp =       1
% 9.67/10.09  showstatus =       2000
% 9.67/10.09  
% 9.67/10.09  prologoutput =     1
% 9.67/10.09  nrgoals =          5000000
% 9.67/10.09  totalproof =       1
% 9.67/10.09  
% 9.67/10.09  Symbols occurring in the translation:
% 9.67/10.09  
% 9.67/10.09  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 9.67/10.09  .  [1, 2]      (w:1, o:79, a:1, s:1, b:0), 
% 9.67/10.09  !  [4, 1]      (w:0, o:26, a:1, s:1, b:0), 
% 9.67/10.09  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 9.67/10.09  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 9.67/10.09  nil  [39, 0]      (w:1, o:16, a:1, s:1, b:0), 
% 9.67/10.09  equalelemsP  [40, 1]      (w:1, o:33, a:1, s:1, b:0), 
% 9.67/10.09  duplicatefreeP  [41, 1]      (w:1, o:32, a:1, s:1, b:0), 
% 9.67/10.09  strictorderedP  [42, 1]      (w:1, o:36, a:1, s:1, b:0), 
% 9.67/10.09  totalorderedP  [43, 1]      (w:1, o:75, a:1, s:1, b:0), 
% 9.67/10.09  strictorderP  [44, 1]      (w:1, o:37, a:1, s:1, b:0), 
% 9.67/10.09  totalorderP  [45, 1]      (w:1, o:76, a:1, s:1, b:0), 
% 9.67/10.09  cyclefreeP  [46, 1]      (w:1, o:31, a:1, s:1, b:0), 
% 9.67/10.09  ssList  [47, 1]      (w:1, o:34, a:1, s:1, b:0), 
% 9.67/10.09  skac3  [48, 0]      (w:1, o:6, a:1, s:1, b:0), 
% 9.67/10.09  ssItem  [49, 1]      (w:1, o:35, a:1, s:1, b:0), 
% 9.67/10.09  skac2  [50, 0]      (w:1, o:5, a:1, s:1, b:0), 
% 9.67/10.09  singletonP  [51, 1]      (w:1, o:38, a:1, s:1, b:0), 
% 9.67/10.09  skaf83  [53, 1]      (w:1, o:74, a:1, s:1, b:0), 
% 9.67/10.09  skaf82  [54, 1]      (w:1, o:73, a:1, s:1, b:0), 
% 9.67/10.09  skaf81  [55, 1]      (w:1, o:72, a:1, s:1, b:0), 
% 9.67/10.09  skaf80  [56, 1]      (w:1, o:71, a:1, s:1, b:0), 
% 9.67/10.09  skaf79  [57, 1]      (w:1, o:70, a:1, s:1, b:0), 
% 9.67/10.09  skaf78  [58, 1]      (w:1, o:69, a:1, s:1, b:0), 
% 9.67/10.09  skaf77  [59, 1]      (w:1, o:68, a:1, s:1, b:0), 
% 9.67/10.09  skaf76  [60, 1]      (w:1, o:67, a:1, s:1, b:0), 
% 9.67/10.09  skaf75  [61, 1]      (w:1, o:66, a:1, s:1, b:0), 
% 9.67/10.09  skaf74  [62, 1]      (w:1, o:65, a:1, s:1, b:0), 
% 9.67/10.09  skaf73  [63, 1]      (w:1, o:64, a:1, s:1, b:0), 
% 9.67/10.09  skaf72  [64, 1]      (w:1, o:63, a:1, s:1, b:0), 
% 9.67/10.09  skaf71  [65, 1]      (w:1, o:62, a:1, s:1, b:0), 
% 9.67/10.09  skaf70  [66, 1]      (w:1, o:61, a:1, s:1, b:0), 
% 9.67/10.09  skaf69  [67, 1]      (w:1, o:60, a:1, s:1, b:0), 
% 9.67/10.09  skaf68  [68, 1]      (w:1, o:59, a:1, s:1, b:0), 
% 9.67/10.09  skaf67  [69, 1]      (w:1, o:58, a:1, s:1, b:0), 
% 9.67/10.09  skaf66  [70, 1]      (w:1, o:57, a:1, s:1, b:0), 
% 9.67/10.09  skaf65  [71, 1]      (w:1, o:56, a:1, s:1, b:0), 
% 9.67/10.09  skaf64  [72, 1]      (w:1, o:55, a:1, s:1, b:0), 
% 9.67/10.09  skaf63  [73, 1]      (w:1, o:54, a:1, s:1, b:0), 
% 9.67/10.09  skaf62  [74, 1]      (w:1, o:53, a:1, s:1, b:0), 
% 9.67/10.09  skaf61  [75, 1]      (w:1, o:52, a:1, s:1, b:0), 
% 9.67/10.09  skaf60  [76, 1]      (w:1, o:51, a:1, s:1, b:0), 
% 9.67/10.09  skaf59  [77, 1]      (w:1, o:50, a:1, s:1, b:0), 
% 9.67/10.09  skaf58  [78, 1]      (w:1, o:49, a:1, s:1, b:0), 
% 9.67/10.09  skaf57  [79, 1]      (w:1, o:48, a:1, s:1, b:0), 
% 9.67/10.09  skaf56  [80, 1]      (w:1, o:47, a:1, s:1, b:0), 
% 9.67/10.09  skaf55  [81, 1]      (w:1, o:46, a:1, s:1, b:0), 
% 9.67/10.09  skaf54  [82, 1]      (w:1, o:45, a:1, s:1, b:0), 
% 9.67/10.09  skaf53  [83, 1]      (w:1, o:44, a:1, s:1, b:0), 
% 9.67/10.09  skaf52  [84, 1]      (w:1, o:43, a:1, s:1, b:0), 
% 9.67/10.09  skaf51  [85, 1]      (w:1, o:42, a:1, s:1, b:0), 
% 9.67/10.09  skaf50  [86, 1]      (w:1, o:41, a:1, s:1, b:0), 
% 9.67/10.09  skaf49  [87, 1]      (w:1, o:39, a:1, s:1, b:0), 
% 9.67/10.09  skaf44  [88, 1]      (w:1, o:40, a:1, s:1, b:0), 
% 9.67/10.09  skaf48  [90, 2]      (w:1, o:108, a:1, s:1, b:0), 
% 9.67/10.09  skaf47  [91, 2]      (w:1, o:107, a:1, s:1, b:0), 
% 9.67/10.09  skaf46  [92, 2]      (w:1, o:106, a:1, s:1, b:0), 
% 9.67/10.09  skaf45  [93, 2]      (w:1, o:105, a:1, s:1, b:0), 
% 9.67/10.09  skaf43  [94, 2]      (w:1, o:110, a:1, s:1, b:0), 
% 9.67/10.09  skaf42  [95, 2]      (w:1, o:109, a:1, s:1, b:0), 
% 9.67/10.09  geq  [96, 2]      (w:1, o:112, a:1, s:1, b:0), 
% 9.67/10.09  segmentP  [97, 2]      (w:1, o:113, a:1, s:1, b:0), 
% 9.67/10.09  rearsegP  [98, 2]      (w:1, o:104, a:1, s:1, b:0), 
% 9.67/10.09  frontsegP  [99, 2]      (w:1, o:111, a:1, s:1, b:0), 
% 19.48/19.89  leq  [100, 2]      (w:1, o:114, a:1, s:1, b:0), 
% 19.48/19.89  lt  [101, 2]      (w:1, o:115, a:1, s:1, b:0), 
% 19.48/19.89  cons  [102, 2]      (w:1, o:116, a:1, s:1, b:0), 
% 19.48/19.89  memberP  [103, 2]      (w:1, o:117, a:1, s:1, b:0), 
% 19.48/19.89  app  [104, 2]      (w:1, o:118, a:1, s:1, b:0), 
% 19.48/19.89  tl  [105, 1]      (w:1, o:77, a:1, s:1, b:0), 
% 19.48/19.89  hd  [106, 1]      (w:1, o:78, a:1, s:1, b:0), 
% 19.48/19.89  neq  [107, 2]      (w:1, o:119, a:1, s:1, b:0), 
% 19.48/19.89  gt  [108, 2]      (w:1, o:120, a:1, s:1, b:0), 
% 19.48/19.89  sk1  [113, 0]      (w:1, o:7, a:1, s:1, b:0), 
% 19.48/19.89  sk2  [114, 0]      (w:1, o:8, a:1, s:1, b:0), 
% 19.48/19.89  sk3  [115, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 19.48/19.89  sk4  [116, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 19.48/19.89  sk5  [120, 3]      (w:1, o:121, a:1, s:1, b:0), 
% 19.48/19.89  sk6  [121, 0]      (w:1, o:11, a:1, s:1, b:0).
% 19.48/19.89  
% 19.48/19.89  
% 19.48/19.89  Starting Search:
% 19.48/19.89  
% 19.48/19.89  Resimplifying inuse:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  
% 19.48/19.89  Intermediate Status:
% 19.48/19.89  Generated:    4061
% 19.48/19.89  Kept:         2003
% 19.48/19.89  Inuse:        203
% 19.48/19.89  Deleted:      2
% 19.48/19.89  Deletedinuse: 0
% 19.48/19.89  
% 19.48/19.89  Resimplifying inuse:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  Resimplifying inuse:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  
% 19.48/19.89  Intermediate Status:
% 19.48/19.89  Generated:    7595
% 19.48/19.89  Kept:         4007
% 19.48/19.89  Inuse:        285
% 19.48/19.89  Deleted:      4
% 19.48/19.89  Deletedinuse: 1
% 19.48/19.89  
% 19.48/19.89  Resimplifying inuse:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  Resimplifying inuse:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  
% 19.48/19.89  Intermediate Status:
% 19.48/19.89  Generated:    12580
% 19.48/19.89  Kept:         6033
% 19.48/19.89  Inuse:        333
% 19.48/19.89  Deleted:      4
% 19.48/19.89  Deletedinuse: 1
% 19.48/19.89  
% 19.48/19.89  Resimplifying inuse:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  
% 19.48/19.89  Intermediate Status:
% 19.48/19.89  Generated:    19736
% 19.48/19.89  Kept:         8627
% 19.48/19.89  Inuse:        383
% 19.48/19.89  Deleted:      4
% 19.48/19.89  Deletedinuse: 1
% 19.48/19.89  
% 19.48/19.89  Resimplifying inuse:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  Resimplifying inuse:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  
% 19.48/19.89  Intermediate Status:
% 19.48/19.89  Generated:    35260
% 19.48/19.89  Kept:         10693
% 19.48/19.89  Inuse:        428
% 19.48/19.89  Deleted:      6
% 19.48/19.89  Deletedinuse: 3
% 19.48/19.89  
% 19.48/19.89  Resimplifying inuse:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  Resimplifying inuse:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  
% 19.48/19.89  Intermediate Status:
% 19.48/19.89  Generated:    44215
% 19.48/19.89  Kept:         12784
% 19.48/19.89  Inuse:        478
% 19.48/19.89  Deleted:      6
% 19.48/19.89  Deletedinuse: 3
% 19.48/19.89  
% 19.48/19.89  Resimplifying inuse:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  Resimplifying inuse:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  
% 19.48/19.89  Intermediate Status:
% 19.48/19.89  Generated:    54219
% 19.48/19.89  Kept:         15119
% 19.48/19.89  Inuse:        523
% 19.48/19.89  Deleted:      6
% 19.48/19.89  Deletedinuse: 3
% 19.48/19.89  
% 19.48/19.89  Resimplifying inuse:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  Resimplifying inuse:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  
% 19.48/19.89  Intermediate Status:
% 19.48/19.89  Generated:    62364
% 19.48/19.89  Kept:         17122
% 19.48/19.89  Inuse:        552
% 19.48/19.89  Deleted:      7
% 19.48/19.89  Deletedinuse: 4
% 19.48/19.89  
% 19.48/19.89  Resimplifying inuse:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  Resimplifying inuse:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  
% 19.48/19.89  Intermediate Status:
% 19.48/19.89  Generated:    73370
% 19.48/19.89  Kept:         19152
% 19.48/19.89  Inuse:        582
% 19.48/19.89  Deleted:      8
% 19.48/19.89  Deletedinuse: 5
% 19.48/19.89  
% 19.48/19.89  Resimplifying inuse:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  Resimplifying clauses:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  Resimplifying inuse:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  
% 19.48/19.89  Intermediate Status:
% 19.48/19.89  Generated:    79823
% 19.48/19.89  Kept:         21177
% 19.48/19.89  Inuse:        608
% 19.48/19.89  Deleted:      1056
% 19.48/19.89  Deletedinuse: 36
% 19.48/19.89  
% 19.48/19.89  Resimplifying inuse:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  Resimplifying inuse:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  
% 19.48/19.89  Intermediate Status:
% 19.48/19.89  Generated:    92535
% 19.48/19.89  Kept:         23179
% 19.48/19.89  Inuse:        631
% 19.48/19.89  Deleted:      1057
% 19.48/19.89  Deletedinuse: 37
% 19.48/19.89  
% 19.48/19.89  Resimplifying inuse:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  Resimplifying inuse:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  
% 19.48/19.89  Intermediate Status:
% 19.48/19.89  Generated:    104567
% 19.48/19.89  Kept:         25187
% 19.48/19.89  Inuse:        652
% 19.48/19.89  Deleted:      1057
% 19.48/19.89  Deletedinuse: 37
% 19.48/19.89  
% 19.48/19.89  Resimplifying inuse:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  
% 19.48/19.89  Intermediate Status:
% 19.48/19.89  Generated:    124855
% 19.48/19.89  Kept:         27230
% 19.48/19.89  Inuse:        672
% 19.48/19.89  Deleted:      1057
% 19.48/19.89  Deletedinuse: 37
% 19.48/19.89  
% 19.48/19.89  Resimplifying inuse:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  Resimplifying inuse:
% 19.48/19.89  Done
% 19.48/19.89  
% 19.48/19.89  
% 19.48/19.89  Intermediate Status:
% 19.48/19.89  Generated:    138765
% 19.48/19.89  Kept:         29259
% 19.48/19.89  Inuse:        699
% 19.48/19.89  Deleted:      1057
% 19.48/19.89  Deletedinuse: 37
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  
% 19.48/19.90  Intermediate Status:
% 19.48/19.90  Generated:    150634
% 19.48/19.90  Kept:         31289
% 19.48/19.90  Inuse:        751
% 19.48/19.90  Deleted:      1066
% 19.48/19.90  Deletedinuse: 37
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  
% 19.48/19.90  Intermediate Status:
% 19.48/19.90  Generated:    164601
% 19.48/19.90  Kept:         33317
% 19.48/19.90  Inuse:        839
% 19.48/19.90  Deleted:      1066
% 19.48/19.90  Deletedinuse: 37
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  
% 19.48/19.90  Intermediate Status:
% 19.48/19.90  Generated:    200386
% 19.48/19.90  Kept:         35319
% 19.48/19.90  Inuse:        1009
% 19.48/19.90  Deleted:      1109
% 19.48/19.90  Deletedinuse: 48
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  
% 19.48/19.90  Intermediate Status:
% 19.48/19.90  Generated:    256500
% 19.48/19.90  Kept:         37389
% 19.48/19.90  Inuse:        1174
% 19.48/19.90  Deleted:      1115
% 19.48/19.90  Deletedinuse: 48
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  
% 19.48/19.90  Intermediate Status:
% 19.48/19.90  Generated:    276781
% 19.48/19.90  Kept:         39398
% 19.48/19.90  Inuse:        1211
% 19.48/19.90  Deleted:      1115
% 19.48/19.90  Deletedinuse: 48
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  Resimplifying clauses:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  
% 19.48/19.90  Intermediate Status:
% 19.48/19.90  Generated:    290723
% 19.48/19.90  Kept:         41408
% 19.48/19.90  Inuse:        1228
% 19.48/19.90  Deleted:      5090
% 19.48/19.90  Deletedinuse: 64
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  
% 19.48/19.90  Intermediate Status:
% 19.48/19.90  Generated:    306937
% 19.48/19.90  Kept:         43439
% 19.48/19.90  Inuse:        1283
% 19.48/19.90  Deleted:      5090
% 19.48/19.90  Deletedinuse: 64
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  
% 19.48/19.90  Intermediate Status:
% 19.48/19.90  Generated:    320063
% 19.48/19.90  Kept:         45439
% 19.48/19.90  Inuse:        1335
% 19.48/19.90  Deleted:      5092
% 19.48/19.90  Deletedinuse: 64
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  
% 19.48/19.90  Intermediate Status:
% 19.48/19.90  Generated:    353749
% 19.48/19.90  Kept:         47449
% 19.48/19.90  Inuse:        1564
% 19.48/19.90  Deleted:      5092
% 19.48/19.90  Deletedinuse: 64
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  
% 19.48/19.90  Intermediate Status:
% 19.48/19.90  Generated:    366480
% 19.48/19.90  Kept:         49452
% 19.48/19.90  Inuse:        1590
% 19.48/19.90  Deleted:      5092
% 19.48/19.90  Deletedinuse: 64
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  
% 19.48/19.90  Intermediate Status:
% 19.48/19.90  Generated:    379455
% 19.48/19.90  Kept:         51477
% 19.48/19.90  Inuse:        1617
% 19.48/19.90  Deleted:      5092
% 19.48/19.90  Deletedinuse: 64
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  
% 19.48/19.90  Intermediate Status:
% 19.48/19.90  Generated:    393690
% 19.48/19.90  Kept:         53517
% 19.48/19.90  Inuse:        1642
% 19.48/19.90  Deleted:      5092
% 19.48/19.90  Deletedinuse: 64
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  
% 19.48/19.90  Intermediate Status:
% 19.48/19.90  Generated:    407605
% 19.48/19.90  Kept:         55568
% 19.48/19.90  Inuse:        1667
% 19.48/19.90  Deleted:      5092
% 19.48/19.90  Deletedinuse: 64
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  
% 19.48/19.90  Intermediate Status:
% 19.48/19.90  Generated:    422008
% 19.48/19.90  Kept:         57785
% 19.48/19.90  Inuse:        1692
% 19.48/19.90  Deleted:      5092
% 19.48/19.90  Deletedinuse: 64
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  
% 19.48/19.90  Intermediate Status:
% 19.48/19.90  Generated:    436656
% 19.48/19.90  Kept:         59798
% 19.48/19.90  Inuse:        1720
% 19.48/19.90  Deleted:      5092
% 19.48/19.90  Deletedinuse: 64
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  Resimplifying inuse:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  Resimplifying clauses:
% 19.48/19.90  Done
% 19.48/19.90  
% 19.48/19.90  
% 19.48/19.90  Bliksems!, er is een bewijs:
% 19.48/19.90  % SZS status Unsatisfiable
% 19.48/19.90  % SZS output start Refutation
% 19.48/19.90  
% 19.48/19.90  clause( 7, [ ssList( nil ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 70, [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 73, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 83, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y ) ) ]
% 19.48/19.90     )
% 19.48/19.90  .
% 19.48/19.90  clause( 99, [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X ) ]
% 19.48/19.90     )
% 19.48/19.90  .
% 19.48/19.90  clause( 114, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 19.48/19.90    ssItem( X ) ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 117, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil ), 
% 19.48/19.90    Y ), cons( X, Y ) ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 186, [ =( sk4, sk2 ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 187, [ =( sk3, sk1 ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 188, [ ~( =( nil, sk1 ) ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 189, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), ~( =( 
% 19.48/19.90    app( app( Y, cons( X, nil ) ), Z ), sk1 ) ), ssItem( sk5( Z, Y, X ) ) ]
% 19.48/19.90     )
% 19.48/19.90  .
% 19.48/19.90  clause( 190, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), ~( =( 
% 19.48/19.90    app( app( Y, cons( X, nil ) ), Z ), sk1 ) ), memberP( Y, sk5( Z, Y, X ) )
% 19.48/19.90     ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 194, [ ssItem( sk6 ), =( nil, sk2 ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 195, [ ssItem( sk6 ), =( sk2, sk1 ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 196, [ =( cons( sk6, nil ), sk1 ), =( nil, sk2 ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 199, [ =( cons( sk6, nil ), sk1 ), =( sk2, sk1 ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 326, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( =( app( app( Y, cons( 
% 19.48/19.90    X, nil ) ), Y ), sk1 ) ), ssItem( sk5( Y, Y, X ) ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 327, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( =( app( app( Y, cons( 
% 19.48/19.90    X, nil ) ), Y ), sk1 ) ), memberP( Y, sk5( Y, Y, X ) ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 2156, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( nil, cons( X, Y
% 19.48/19.90     ) ), cons( X, Y ) ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 2209, [ ~( ssItem( X ) ), ssList( cons( X, nil ) ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 2798, [ ssItem( sk6 ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 6508, [ ~( =( X, sk6 ) ), ~( neq( X, sk6 ) ), ~( ssItem( X ) ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 7880, [ ~( ssItem( X ) ), =( app( cons( X, nil ), nil ), cons( X, 
% 19.48/19.90    nil ) ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 20261, [ =( cons( sk6, nil ), sk1 ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 22007, [ =( cons( X, nil ), sk1 ), ~( ssItem( X ) ), neq( X, sk6 )
% 19.48/19.90     ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 38941, [ ~( ssItem( X ) ), =( app( nil, cons( X, nil ) ), cons( X, 
% 19.48/19.90    nil ) ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 41961, [ ~( ssItem( X ) ), ssItem( sk5( nil, nil, X ) ), ~( =( cons( 
% 19.48/19.90    X, nil ), sk1 ) ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 42056, [ ~( ssItem( X ) ), ~( ssItem( sk5( nil, nil, X ) ) ), ~( 
% 19.48/19.90    =( cons( X, nil ), sk1 ) ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 61781, [ ~( ssItem( X ) ), ~( =( cons( X, nil ), sk1 ) ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 61854, [ ~( ssItem( X ) ), neq( X, sk6 ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 61866, [ ~( =( X, sk6 ) ), ~( ssItem( X ) ) ] )
% 19.48/19.90  .
% 19.48/19.90  clause( 61870, [] )
% 19.48/19.90  .
% 19.48/19.90  
% 19.48/19.90  
% 19.48/19.90  % SZS output end Refutation
% 19.48/19.90  found a proof!
% 19.48/19.90  
% 19.48/19.90  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 19.48/19.90  
% 19.48/19.90  initialclauses(
% 19.48/19.90  [ clause( 61872, [ equalelemsP( nil ) ] )
% 19.48/19.90  , clause( 61873, [ duplicatefreeP( nil ) ] )
% 19.48/19.90  , clause( 61874, [ strictorderedP( nil ) ] )
% 19.48/19.90  , clause( 61875, [ totalorderedP( nil ) ] )
% 19.48/19.90  , clause( 61876, [ strictorderP( nil ) ] )
% 19.48/19.90  , clause( 61877, [ totalorderP( nil ) ] )
% 19.48/19.90  , clause( 61878, [ cyclefreeP( nil ) ] )
% 19.48/19.90  , clause( 61879, [ ssList( nil ) ] )
% 19.48/19.90  , clause( 61880, [ ssItem( skac3 ) ] )
% 19.48/19.90  , clause( 61881, [ ssItem( skac2 ) ] )
% 19.48/19.90  , clause( 61882, [ ~( singletonP( nil ) ) ] )
% 19.48/19.90  , clause( 61883, [ ssItem( skaf83( X ) ) ] )
% 19.48/19.90  , clause( 61884, [ ssList( skaf82( X ) ) ] )
% 19.48/19.90  , clause( 61885, [ ssList( skaf81( X ) ) ] )
% 19.48/19.90  , clause( 61886, [ ssList( skaf80( X ) ) ] )
% 19.48/19.90  , clause( 61887, [ ssItem( skaf79( X ) ) ] )
% 19.48/19.90  , clause( 61888, [ ssItem( skaf78( X ) ) ] )
% 19.48/19.90  , clause( 61889, [ ssList( skaf77( X ) ) ] )
% 19.48/19.90  , clause( 61890, [ ssList( skaf76( X ) ) ] )
% 19.48/19.90  , clause( 61891, [ ssList( skaf75( X ) ) ] )
% 19.48/19.90  , clause( 61892, [ ssItem( skaf74( X ) ) ] )
% 19.48/19.90  , clause( 61893, [ ssList( skaf73( X ) ) ] )
% 19.48/19.90  , clause( 61894, [ ssList( skaf72( X ) ) ] )
% 19.48/19.90  , clause( 61895, [ ssList( skaf71( X ) ) ] )
% 19.48/19.90  , clause( 61896, [ ssItem( skaf70( X ) ) ] )
% 19.48/19.90  , clause( 61897, [ ssItem( skaf69( X ) ) ] )
% 19.48/19.90  , clause( 61898, [ ssList( skaf68( X ) ) ] )
% 19.48/19.90  , clause( 61899, [ ssList( skaf67( X ) ) ] )
% 19.48/19.90  , clause( 61900, [ ssList( skaf66( X ) ) ] )
% 19.48/19.90  , clause( 61901, [ ssItem( skaf65( X ) ) ] )
% 19.48/19.90  , clause( 61902, [ ssItem( skaf64( X ) ) ] )
% 19.48/19.90  , clause( 61903, [ ssList( skaf63( X ) ) ] )
% 19.48/19.90  , clause( 61904, [ ssList( skaf62( X ) ) ] )
% 19.48/19.90  , clause( 61905, [ ssList( skaf61( X ) ) ] )
% 19.48/19.90  , clause( 61906, [ ssItem( skaf60( X ) ) ] )
% 19.48/19.90  , clause( 61907, [ ssItem( skaf59( X ) ) ] )
% 19.48/19.90  , clause( 61908, [ ssList( skaf58( X ) ) ] )
% 19.48/19.90  , clause( 61909, [ ssList( skaf57( X ) ) ] )
% 19.48/19.90  , clause( 61910, [ ssList( skaf56( X ) ) ] )
% 19.48/19.90  , clause( 61911, [ ssItem( skaf55( X ) ) ] )
% 19.48/19.90  , clause( 61912, [ ssItem( skaf54( X ) ) ] )
% 19.48/19.90  , clause( 61913, [ ssList( skaf53( X ) ) ] )
% 19.48/19.90  , clause( 61914, [ ssList( skaf52( X ) ) ] )
% 19.48/19.90  , clause( 61915, [ ssList( skaf51( X ) ) ] )
% 19.48/19.90  , clause( 61916, [ ssItem( skaf50( X ) ) ] )
% 19.48/19.90  , clause( 61917, [ ssItem( skaf49( X ) ) ] )
% 19.48/19.90  , clause( 61918, [ ssItem( skaf44( X ) ) ] )
% 19.48/19.90  , clause( 61919, [ ssList( skaf48( X, Y ) ) ] )
% 19.48/19.90  , clause( 61920, [ ssList( skaf47( X, Y ) ) ] )
% 19.48/19.90  , clause( 61921, [ ssList( skaf46( X, Y ) ) ] )
% 19.48/19.90  , clause( 61922, [ ssList( skaf45( X, Y ) ) ] )
% 19.48/19.90  , clause( 61923, [ ssList( skaf43( X, Y ) ) ] )
% 19.48/19.90  , clause( 61924, [ ssList( skaf42( X, Y ) ) ] )
% 19.48/19.90  , clause( 61925, [ ~( =( skac3, skac2 ) ) ] )
% 19.48/19.90  , clause( 61926, [ ~( ssItem( X ) ), geq( X, X ) ] )
% 19.48/19.90  , clause( 61927, [ ~( ssList( X ) ), segmentP( X, nil ) ] )
% 19.48/19.90  , clause( 61928, [ ~( ssList( X ) ), segmentP( X, X ) ] )
% 19.48/19.90  , clause( 61929, [ ~( ssList( X ) ), rearsegP( X, nil ) ] )
% 19.48/19.90  , clause( 61930, [ ~( ssList( X ) ), rearsegP( X, X ) ] )
% 19.48/19.90  , clause( 61931, [ ~( ssList( X ) ), frontsegP( X, nil ) ] )
% 19.48/19.90  , clause( 61932, [ ~( ssList( X ) ), frontsegP( X, X ) ] )
% 19.48/19.90  , clause( 61933, [ ~( ssItem( X ) ), leq( X, X ) ] )
% 19.48/19.90  , clause( 61934, [ ~( lt( X, X ) ), ~( ssItem( X ) ) ] )
% 19.48/19.90  , clause( 61935, [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ] )
% 19.48/19.90  , clause( 61936, [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ] )
% 19.48/19.90  , clause( 61937, [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ] )
% 19.48/19.90  , clause( 61938, [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ] )
% 19.48/19.90  , clause( 61939, [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ] )
% 19.48/19.90  , clause( 61940, [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ] )
% 19.48/19.90  , clause( 61941, [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ] )
% 19.48/19.90  , clause( 61942, [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ] )
% 19.48/19.90  , clause( 61943, [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ] )
% 19.48/19.90  , clause( 61944, [ ~( ssList( X ) ), =( app( X, nil ), X ) ] )
% 19.48/19.90  , clause( 61945, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 19.48/19.90  , clause( 61946, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 19.48/19.90  , clause( 61947, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 19.48/19.90  , clause( 61948, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 19.48/19.90  , clause( 61949, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 19.48/19.90  , clause( 61950, [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ]
% 19.48/19.90     )
% 19.48/19.90  , clause( 61951, [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 19.48/19.90     )
% 19.48/19.90  , clause( 61952, [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ]
% 19.48/19.90     )
% 19.48/19.90  , clause( 61953, [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 19.48/19.90     )
% 19.48/19.90  , clause( 61954, [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X )
% 19.48/19.90     ] )
% 19.48/19.90  , clause( 61955, [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X )
% 19.48/19.90     ] )
% 19.48/19.90  , clause( 61956, [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X )
% 19.48/19.90     ) ] )
% 19.48/19.90  , clause( 61957, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y )
% 19.48/19.90     ) ] )
% 19.48/19.90  , clause( 61958, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), 
% 19.48/19.90    skaf49( X ) ) ] )
% 19.48/19.90  , clause( 61959, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), 
% 19.48/19.90    skaf50( X ) ) ] )
% 19.48/19.90  , clause( 61960, [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), 
% 19.48/19.90    equalelemsP( X ) ] )
% 19.48/19.90  , clause( 61961, [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), 
% 19.48/19.90    strictorderedP( X ) ] )
% 19.48/19.90  , clause( 61962, [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), 
% 19.48/19.90    totalorderedP( X ) ] )
% 19.48/19.90  , clause( 61963, [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), 
% 19.48/19.90    strictorderP( X ) ] )
% 19.48/19.90  , clause( 61964, [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), 
% 19.48/19.90    strictorderP( X ) ] )
% 19.48/19.90  , clause( 61965, [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), 
% 19.48/19.90    totalorderP( X ) ] )
% 19.48/19.90  , clause( 61966, [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), 
% 19.48/19.90    totalorderP( X ) ] )
% 19.48/19.90  , clause( 61967, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y )
% 19.48/19.90     ), Y ) ] )
% 19.48/19.90  , clause( 61968, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y )
% 19.48/19.90     ), X ) ] )
% 19.48/19.90  , clause( 61969, [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( 
% 19.48/19.90    Y ) ) ] )
% 19.48/19.90  , clause( 61970, [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( 
% 19.48/19.90    Y ) ) ] )
% 19.48/19.90  , clause( 61971, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X
% 19.48/19.90     ) ] )
% 19.48/19.90  , clause( 61972, [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( 
% 19.48/19.90    X ), nil ), X ) ] )
% 19.48/19.90  , clause( 61973, [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X
% 19.48/19.90     ) ] )
% 19.48/19.90  , clause( 61974, [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( 
% 19.48/19.90    X, Y ) ] )
% 19.48/19.90  , clause( 61975, [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( 
% 19.48/19.90    nil, X ) ] )
% 19.48/19.90  , clause( 61976, [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 19.48/19.90    Y, X ) ] )
% 19.48/19.90  , clause( 61977, [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( 
% 19.48/19.90    Y, X ) ] )
% 19.48/19.90  , clause( 61978, [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), 
% 19.48/19.90    leq( Y, X ) ] )
% 19.48/19.90  , clause( 61979, [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), 
% 19.48/19.90    geq( Y, X ) ] )
% 19.48/19.90  , clause( 61980, [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X
% 19.48/19.90     ), =( nil, X ) ] )
% 19.48/19.90  , clause( 61981, [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 19.48/19.90    ssItem( Y ) ) ] )
% 19.48/19.90  , clause( 61982, [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 19.48/19.90    ssItem( X ) ) ] )
% 19.48/19.90  , clause( 61983, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 19.48/19.90    strictorderedP( cons( Y, X ) ) ] )
% 19.48/19.90  , clause( 61984, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 19.48/19.90    totalorderedP( cons( Y, X ) ) ] )
% 19.48/19.90  , clause( 61985, [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 19.48/19.90    ssItem( Y ) ) ] )
% 19.48/19.90  , clause( 61986, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 19.48/19.90    ssList( X ) ) ] )
% 19.48/19.90  , clause( 61987, [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( 
% 19.48/19.90    Y ) ), singletonP( Y ) ] )
% 19.48/19.90  , clause( 61988, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 19.48/19.90    ssItem( X ) ) ] )
% 19.48/19.90  , clause( 61989, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 19.48/19.90    X ) ), =( nil, X ) ] )
% 19.48/19.90  , clause( 61990, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 19.48/19.90    X ) ), =( nil, Y ) ] )
% 19.48/19.90  , clause( 61991, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil
% 19.48/19.90     ), Y ), cons( X, Y ) ) ] )
% 19.48/19.90  , clause( 61992, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 19.48/19.90    X, Y ), =( X, Y ) ] )
% 19.48/19.90  , clause( 61993, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 19.48/19.90    X, Y ), =( X, Y ) ] )
% 19.48/19.90  , clause( 61994, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( 
% 19.48/19.90    app( Y, X ) ), hd( Y ) ) ] )
% 19.48/19.90  , clause( 61995, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 19.48/19.90    ~( ssItem( X ) ), strictorderedP( Y ), =( nil, Y ) ] )
% 19.48/19.90  , clause( 61996, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 19.48/19.90    ~( ssItem( X ) ), totalorderedP( Y ), =( nil, Y ) ] )
% 19.48/19.90  , clause( 61997, [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), 
% 19.48/19.90    ~( ssItem( Y ) ), =( Y, X ) ] )
% 19.48/19.90  , clause( 61998, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( 
% 19.48/19.90    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 19.48/19.90  , clause( 61999, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( 
% 19.48/19.90    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 19.48/19.90  , clause( 62000, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( 
% 19.48/19.90    ssList( X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 19.48/19.90  , clause( 62001, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), 
% 19.48/19.90    ~( ssItem( Y ) ), =( Y, X ) ] )
% 19.48/19.90  , clause( 62002, [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 19.48/19.90     ), =( app( skaf46( X, Y ), Y ), X ) ] )
% 19.48/19.90  , clause( 62003, [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 19.48/19.90     ), =( app( Y, skaf45( X, Y ) ), X ) ] )
% 19.48/19.90  , clause( 62004, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( 
% 19.48/19.90    app( Y, X ) ), app( tl( Y ), X ) ) ] )
% 19.48/19.90  , clause( 62005, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 19.48/19.90    ~( ssItem( X ) ), lt( X, hd( Y ) ), =( nil, Y ) ] )
% 19.48/19.90  , clause( 62006, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 19.48/19.90    ~( ssItem( X ) ), leq( X, hd( Y ) ), =( nil, Y ) ] )
% 19.48/19.90  , clause( 62007, [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y )
% 19.48/19.90     ), ~( ssList( X ) ), rearsegP( app( Z, X ), Y ) ] )
% 19.48/19.90  , clause( 62008, [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y )
% 19.48/19.90     ), ~( ssList( X ) ), frontsegP( app( X, Z ), Y ) ] )
% 19.48/19.90  , clause( 62009, [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( 
% 19.48/19.90    ssItem( X ) ), memberP( cons( Y, Z ), X ) ] )
% 19.48/19.90  , clause( 62010, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) )
% 19.48/19.90    , ~( ssItem( Y ) ), memberP( cons( Z, X ), Y ) ] )
% 19.48/19.90  , clause( 62011, [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 19.48/19.90    , ~( ssItem( Y ) ), memberP( app( X, Z ), Y ) ] )
% 19.48/19.90  , clause( 62012, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) )
% 19.48/19.90    , ~( ssItem( Y ) ), memberP( app( Z, X ), Y ) ] )
% 19.48/19.90  , clause( 62013, [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X )
% 19.48/19.90    , cons( skaf78( X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ] )
% 19.48/19.90  , clause( 62014, [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y
% 19.48/19.90     ) ), ~( ssList( Z ) ), rearsegP( Z, Y ) ] )
% 19.48/19.90  , clause( 62015, [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X
% 19.48/19.90     ) ), ~( ssList( Z ) ), frontsegP( Z, X ) ] )
% 19.48/19.90  , clause( 62016, [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), 
% 19.48/19.90    ~( ssList( X ) ), =( app( X, Y ), nil ) ] )
% 19.48/19.90  , clause( 62017, [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 19.48/19.90    ssItem( Y ) ), ~( ssItem( X ) ), gt( X, Z ) ] )
% 19.48/19.90  , clause( 62018, [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 19.48/19.90    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 19.48/19.90  , clause( 62019, [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), 
% 19.48/19.90    ~( ssItem( Y ) ), ~( ssItem( X ) ), geq( X, Z ) ] )
% 19.48/19.90  , clause( 62020, [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 19.48/19.90    =( app( app( Z, Y ), X ), app( Z, app( Y, X ) ) ) ] )
% 19.48/19.90  , clause( 62021, [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), 
% 19.48/19.90    ~( ssList( X ) ), ~( ssList( Z ) ), =( Y, Z ) ] )
% 19.48/19.90  , clause( 62022, [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), 
% 19.48/19.90    ~( ssList( Y ) ), ~( ssList( Z ) ), =( X, Z ) ] )
% 19.48/19.90  , clause( 62023, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( 
% 19.48/19.90    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ] )
% 19.48/19.90  , clause( 62024, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( 
% 19.48/19.90    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ] )
% 19.48/19.90  , clause( 62025, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( 
% 19.48/19.90    ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ] )
% 19.48/19.90  , clause( 62026, [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 19.48/19.90    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 19.48/19.90  , clause( 62027, [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), 
% 19.48/19.90    ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Z ) ] )
% 19.48/19.90  , clause( 62028, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 19.48/19.90    =( cons( X, app( Y, Z ) ), app( cons( X, Y ), Z ) ) ] )
% 19.48/19.90  , clause( 62029, [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 19.48/19.90    ssList( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ] )
% 19.48/19.90  , clause( 62030, [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( 
% 19.48/19.90    ssList( Y ) ), ~( ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y
% 19.48/19.90     ) ] )
% 19.48/19.90  , clause( 62031, [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( 
% 19.48/19.90    ssList( Y ) ), ~( ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, 
% 19.48/19.90    Y ) ] )
% 19.48/19.90  , clause( 62032, [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 19.48/19.90    ssItem( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ] )
% 19.48/19.90  , clause( 62033, [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( 
% 19.48/19.90    skaf75( X ), cons( skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), 
% 19.48/19.90    skaf77( X ) ) ), X ) ] )
% 19.48/19.90  , clause( 62034, [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( 
% 19.48/19.90    skaf71( X ), cons( skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), 
% 19.48/19.90    skaf73( X ) ) ), X ) ] )
% 19.48/19.90  , clause( 62035, [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( 
% 19.48/19.90    skaf66( X ), cons( skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), 
% 19.48/19.90    skaf68( X ) ) ), X ) ] )
% 19.48/19.90  , clause( 62036, [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( 
% 19.48/19.90    X ), cons( skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) )
% 19.48/19.90     ), X ) ] )
% 19.48/19.90  , clause( 62037, [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( 
% 19.48/19.90    X ), cons( skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) )
% 19.48/19.90     ), X ) ] )
% 19.48/19.90  , clause( 62038, [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( 
% 19.48/19.90    X ), cons( skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) )
% 19.48/19.90     ), X ) ] )
% 19.48/19.90  , clause( 62039, [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 19.48/19.90     ), =( app( app( skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ] )
% 19.48/19.90  , clause( 62040, [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) )
% 19.48/19.90    , =( app( skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ] )
% 19.48/19.90  , clause( 62041, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 19.48/19.90    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ] )
% 19.48/19.90  , clause( 62042, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 19.48/19.90    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ] )
% 19.48/19.90  , clause( 62043, [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T )
% 19.48/19.90     ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), 
% 19.48/19.90    Y ) ] )
% 19.48/19.90  , clause( 62044, [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), 
% 19.48/19.90    ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ]
% 19.48/19.90     )
% 19.48/19.90  , clause( 62045, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( 
% 19.48/19.90    T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y
% 19.48/19.90    , T ) ] )
% 19.48/19.90  , clause( 62046, [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), 
% 19.48/19.90    ~( ssList( X ) ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ]
% 19.48/19.90     )
% 19.48/19.90  , clause( 62047, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( 
% 19.48/19.90    T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ]
% 19.48/19.90     )
% 19.48/19.90  , clause( 62048, [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), 
% 19.48/19.90    ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ]
% 19.48/19.90     )
% 19.48/19.90  , clause( 62049, [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) )
% 19.48/19.90    , ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( 
% 19.48/19.90    Z, X ), cons( T, Y ) ) ] )
% 19.48/19.90  , clause( 62050, [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) )
% 19.48/19.90    , ~( ssList( T ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) )
% 19.48/19.90    , ~( duplicatefreeP( U ) ), ~( ssList( U ) ) ] )
% 19.48/19.90  , clause( 62051, [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( 
% 19.48/19.90    ssList( T ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( 
% 19.48/19.90    equalelemsP( U ) ), ~( ssList( U ) ), =( Y, Z ) ] )
% 19.48/19.90  , clause( 62052, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 19.48/19.90    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 19.48/19.90    , ~( ssItem( Y ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T
% 19.48/19.90     ) ] )
% 19.48/19.90  , clause( 62053, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 19.48/19.90    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 19.48/19.90    , ~( ssItem( Y ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T
% 19.48/19.90     ) ] )
% 19.48/19.90  , clause( 62054, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 19.48/19.90    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 19.48/19.90    , ~( ssItem( Y ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T )
% 19.48/19.90    , lt( T, Y ) ] )
% 19.48/19.90  , clause( 62055, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 19.48/19.90    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 19.48/19.90    , ~( ssItem( Y ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T )
% 19.48/19.90    , leq( T, Y ) ] )
% 19.48/19.90  , clause( 62056, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, 
% 19.48/19.90    cons( X, T ) ), cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) )
% 19.48/19.90    , ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W
% 19.48/19.90     ) ), ~( ssList( W ) ) ] )
% 19.48/19.90  , clause( 62057, [ ssList( sk1 ) ] )
% 19.48/19.90  , clause( 62058, [ ssList( sk2 ) ] )
% 19.48/19.90  , clause( 62059, [ ssList( sk3 ) ] )
% 19.48/19.90  , clause( 62060, [ ssList( sk4 ) ] )
% 19.48/19.90  , clause( 62061, [ =( sk2, sk4 ) ] )
% 19.48/19.90  , clause( 62062, [ =( sk1, sk3 ) ] )
% 19.48/19.90  , clause( 62063, [ ~( =( nil, sk1 ) ) ] )
% 19.48/19.90  , clause( 62064, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 19.48/19.90    ~( =( app( app( Y, cons( X, nil ) ), Z ), sk1 ) ), ssItem( sk5( Z, Y, X )
% 19.48/19.90     ) ] )
% 19.48/19.90  , clause( 62065, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 19.48/19.90    ~( =( app( app( Y, cons( X, nil ) ), Z ), sk1 ) ), memberP( Y, sk5( Z, Y
% 19.48/19.90    , X ) ) ] )
% 19.48/19.90  , clause( 62066, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 19.48/19.90    ~( =( app( app( Y, cons( X, nil ) ), Z ), sk1 ) ), memberP( Z, sk5( Z, Y
% 19.48/19.90    , X ) ) ] )
% 19.48/19.90  , clause( 62067, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 19.48/19.90    ~( =( app( app( Y, cons( X, nil ) ), Z ), sk1 ) ), lt( X, sk5( Z, Y, X )
% 19.48/19.90     ) ] )
% 19.48/19.90  , clause( 62068, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 19.48/19.90    ~( =( app( app( Y, cons( X, nil ) ), Z ), sk1 ) ), ~( leq( X, sk5( Z, Y, 
% 19.48/19.90    X ) ) ) ] )
% 19.48/19.90  , clause( 62069, [ ssItem( sk6 ), =( nil, sk4 ) ] )
% 19.48/19.90  , clause( 62070, [ ssItem( sk6 ), =( nil, sk3 ) ] )
% 19.48/19.90  , clause( 62071, [ =( cons( sk6, nil ), sk3 ), =( nil, sk4 ) ] )
% 19.48/19.90  , clause( 62072, [ memberP( sk4, sk6 ), =( nil, sk4 ) ] )
% 19.48/19.90  , clause( 62073, [ ~( ssItem( X ) ), =( sk6, X ), ~( memberP( sk4, X ) ), 
% 19.48/19.90    ~( leq( sk6, X ) ), =( nil, sk4 ) ] )
% 19.48/19.90  , clause( 62074, [ =( cons( sk6, nil ), sk3 ), =( nil, sk3 ) ] )
% 19.48/19.90  , clause( 62075, [ memberP( sk4, sk6 ), =( nil, sk3 ) ] )
% 19.48/19.90  , clause( 62076, [ ~( ssItem( X ) ), =( sk6, X ), ~( memberP( sk4, X ) ), 
% 19.48/19.90    ~( leq( sk6, X ) ), =( nil, sk3 ) ] )
% 19.48/19.90  ] ).
% 19.48/19.90  
% 19.48/19.90  
% 19.48/19.90  
% 19.48/19.90  subsumption(
% 19.48/19.90  clause( 7, [ ssList( nil ) ] )
% 19.48/19.90  , clause( 61879, [ ssList( nil ) ] )
% 19.48/19.90  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 19.48/19.90  
% 19.48/19.90  
% 19.48/19.90  subsumption(
% 19.48/19.90  clause( 70, [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ] )
% 19.48/19.90  , clause( 61942, [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ] )
% 19.48/19.90  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 19.48/19.90    1 )] ) ).
% 19.48/19.90  
% 19.48/19.90  
% 19.48/19.90  subsumption(
% 19.48/19.90  clause( 73, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 19.48/19.90  , clause( 61945, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 19.48/19.90  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 19.48/19.90    1 )] ) ).
% 19.48/19.90  
% 19.48/19.90  
% 19.48/19.90  subsumption(
% 19.48/19.90  clause( 83, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y ) ) ]
% 19.48/19.90     )
% 19.48/19.90  , clause( 61957, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y )
% 19.48/19.90     ) ] )
% 19.48/19.90  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 19.48/19.90     ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 19.48/19.90  
% 19.48/19.90  
% 19.48/19.90  subsumption(
% 19.48/19.90  clause( 99, [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X ) ]
% 19.48/19.90     )
% 19.48/19.90  , clause( 61973, [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X
% 19.48/19.90     ) ] )
% 19.48/19.90  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 19.48/19.90     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 19.58/19.95  
% 19.58/19.95  
% 19.58/19.95  subsumption(
% 19.58/19.95  clause( 114, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 19.58/19.95    ssItem( X ) ) ] )
% 19.58/19.95  , clause( 61988, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 19.58/19.95    ssItem( X ) ) ] )
% 19.58/19.95  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 19.58/19.95     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 19.58/19.95  
% 19.58/19.95  
% 19.58/19.95  subsumption(
% 19.58/19.95  clause( 117, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil ), 
% 19.58/19.95    Y ), cons( X, Y ) ) ] )
% 19.58/19.95  , clause( 61991, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil
% 19.58/19.95     ), Y ), cons( X, Y ) ) ] )
% 19.58/19.95  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 19.58/19.95     ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 19.58/19.95  
% 19.58/19.95  
% 19.58/19.95  eqswap(
% 19.58/19.95  clause( 62987, [ =( sk4, sk2 ) ] )
% 19.58/19.95  , clause( 62061, [ =( sk2, sk4 ) ] )
% 19.58/19.95  , 0, substitution( 0, [] )).
% 19.58/19.95  
% 19.58/19.95  
% 19.58/19.95  subsumption(
% 19.58/19.95  clause( 186, [ =( sk4, sk2 ) ] )
% 19.58/19.95  , clause( 62987, [ =( sk4, sk2 ) ] )
% 19.58/19.95  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 19.58/19.95  
% 19.58/19.95  
% 19.58/19.95  eqswap(
% 19.58/19.95  clause( 63746, [ =( sk3, sk1 ) ] )
% 19.58/19.95  , clause( 62062, [ =( sk1, sk3 ) ] )
% 19.58/19.95  , 0, substitution( 0, [] )).
% 19.58/19.95  
% 19.58/19.95  
% 19.58/19.95  subsumption(
% 19.58/19.95  clause( 187, [ =( sk3, sk1 ) ] )
% 19.58/19.95  , clause( 63746, [ =( sk3, sk1 ) ] )
% 19.58/19.95  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 19.58/19.95  
% 19.58/19.95  
% 19.58/19.95  subsumption(
% 19.58/19.95  clause( 188, [ ~( =( nil, sk1 ) ) ] )
% 19.58/19.95  , clause( 62063, [ ~( =( nil, sk1 ) ) ] )
% 19.58/19.95  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 19.58/19.95  
% 19.58/19.95  
% 19.58/19.95  subsumption(
% 19.58/19.95  clause( 189, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), ~( =( 
% 19.58/19.95    app( app( Y, cons( X, nil ) ), Z ), sk1 ) ), ssItem( sk5( Z, Y, X ) ) ]
% 19.58/19.95     )
% 19.58/19.95  , clause( 62064, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 19.58/19.95    ~( =( app( app( Y, cons( X, nil ) ), Z ), sk1 ) ), ssItem( sk5( Z, Y, X )
% 19.58/19.95     ) ] )
% 19.58/19.95  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 19.58/19.95    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 ), 
% 19.58/19.95    ==>( 4, 4 )] ) ).
% 19.58/19.95  
% 19.58/19.95  
% 19.58/19.95  subsumption(
% 19.58/19.95  clause( 190, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), ~( =( 
% 19.58/19.95    app( app( Y, cons( X, nil ) ), Z ), sk1 ) ), memberP( Y, sk5( Z, Y, X ) )
% 19.58/19.95     ] )
% 19.58/19.95  , clause( 62065, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 19.58/19.95    ~( =( app( app( Y, cons( X, nil ) ), Z ), sk1 ) ), memberP( Y, sk5( Z, Y
% 19.58/19.95    , X ) ) ] )
% 19.58/19.95  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 19.58/19.95    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 ), 
% 19.58/19.95    ==>( 4, 4 )] ) ).
% 19.58/19.95  
% 19.58/19.95  
% 19.58/19.95  paramod(
% 19.58/19.95  clause( 67019, [ =( nil, sk2 ), ssItem( sk6 ) ] )
% 19.58/19.95  , clause( 186, [ =( sk4, sk2 ) ] )
% 19.58/19.95  , 0, clause( 62069, [ ssItem( sk6 ), =( nil, sk4 ) ] )
% 19.58/19.95  , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 19.58/19.95  
% 19.58/19.95  
% 19.58/19.95  subsumption(
% 19.58/19.95  clause( 194, [ ssItem( sk6 ), =( nil, sk2 ) ] )
% 19.58/19.95  , clause( 67019, [ =( nil, sk2 ), ssItem( sk6 ) ] )
% 19.58/19.95  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 19.58/19.95     ).
% 19.58/19.95  
% 19.58/19.95  
% 19.58/19.95  paramod(
% 19.58/19.95  clause( 70523, [ =( sk2, sk3 ), ssItem( sk6 ), ssItem( sk6 ) ] )
% 19.58/19.95  , clause( 194, [ ssItem( sk6 ), =( nil, sk2 ) ] )
% 19.58/19.95  , 1, clause( 62070, [ ssItem( sk6 ), =( nil, sk3 ) ] )
% 19.58/19.95  , 1, 1, substitution( 0, [] ), substitution( 1, [] )).
% 19.58/19.95  
% 19.58/19.95  
% 19.58/19.95  factor(
% 19.58/19.95  clause( 70524, [ =( sk2, sk3 ), ssItem( sk6 ) ] )
% 19.58/19.95  , clause( 70523, [ =( sk2, sk3 ), ssItem( sk6 ), ssItem( sk6 ) ] )
% 19.58/19.95  , 1, 2, substitution( 0, [] )).
% 19.58/19.95  
% 19.58/19.95  
% 19.58/19.95  paramod(
% 19.58/19.95  clause( 70525, [ =( sk2, sk1 ), ssItem( sk6 ) ] )
% 19.58/19.95  , clause( 187, [ =( sk3, sk1 ) ] )
% 19.58/19.95  , 0, clause( 70524, [ =( sk2, sk3 ), ssItem( sk6 ) ] )
% 19.58/19.95  , 0, 2, substitution( 0, [] ), substitution( 1, [] )).
% 19.58/19.95  
% 19.58/19.95  
% 19.58/19.95  subsumption(
% 19.58/19.95  clause( 195, [ ssItem( sk6 ), =( sk2, sk1 ) ] )
% 19.58/19.95  , clause( 70525, [ =( sk2, sk1 ), ssItem( sk6 ) ] )
% 19.58/19.95  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 19.58/19.95     ).
% 19.58/19.95  
% 19.58/19.95  
% 19.58/19.95  paramod(
% 19.58/19.95  clause( 71718, [ =( cons( sk6, nil ), sk1 ), =( nil, sk4 ) ] )
% 19.58/19.95  , clause( 187, [ =( sk3, sk1 ) ] )
% 19.58/19.95  , 0, clause( 62071, [ =( cons( sk6, nil ), sk3 ), =( nil, sk4 ) ] )
% 19.58/19.95  , 0, 4, substitution( 0, [] ), substitution( 1, [] )).
% 19.58/19.95  
% 19.58/19.95  
% 19.58/19.95  paramod(
% 19.58/19.95  clause( 71719, [ =( nil, sk2 ), =( cons( sk6, nil ), sk1 ) ] )
% 19.58/19.95  , clause( 186, [ =( sk4, sk2 ) ] )
% 19.58/19.95  , 0, clause( 71718, [ =( cons( sk6, nil ), sk1 ), =( nil, sk4 ) ] )
% 19.58/19.95  , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 19.58/19.95  
% 19.58/19.95  
% 19.58/19.95  subsumption(
% 19.58/19.95  clause( 196, [ =( cons( sk6, nil ), sk1 ), =( nil, sk2 ) ] )
% 19.58/19.95  , clause( 71719, [ =( nil, sk2 ), =( cons( sk6, nil ), sk1 ) ] )
% 19.58/19.96  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 19.58/19.96     ).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  eqswap(
% 19.58/19.96  clause( 73821, [ =( sk1, cons( sk6, nil ) ), =( nil, sk2 ) ] )
% 19.58/19.96  , clause( 196, [ =( cons( sk6, nil ), sk1 ), =( nil, sk2 ) ] )
% 19.58/19.96  , 0, substitution( 0, [] )).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  paramod(
% 19.58/19.96  clause( 73829, [ =( nil, sk1 ), =( cons( sk6, nil ), sk3 ) ] )
% 19.58/19.96  , clause( 187, [ =( sk3, sk1 ) ] )
% 19.58/19.96  , 0, clause( 62074, [ =( cons( sk6, nil ), sk3 ), =( nil, sk3 ) ] )
% 19.58/19.96  , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  paramod(
% 19.58/19.96  clause( 73831, [ =( sk2, sk1 ), =( sk1, cons( sk6, nil ) ), =( cons( sk6, 
% 19.58/19.96    nil ), sk3 ) ] )
% 19.58/19.96  , clause( 73821, [ =( sk1, cons( sk6, nil ) ), =( nil, sk2 ) ] )
% 19.58/19.96  , 1, clause( 73829, [ =( nil, sk1 ), =( cons( sk6, nil ), sk3 ) ] )
% 19.58/19.96  , 0, 1, substitution( 0, [] ), substitution( 1, [] )).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  paramod(
% 19.58/19.96  clause( 74135, [ =( cons( sk6, nil ), sk1 ), =( sk2, sk1 ), =( sk1, cons( 
% 19.58/19.96    sk6, nil ) ) ] )
% 19.58/19.96  , clause( 187, [ =( sk3, sk1 ) ] )
% 19.58/19.96  , 0, clause( 73831, [ =( sk2, sk1 ), =( sk1, cons( sk6, nil ) ), =( cons( 
% 19.58/19.96    sk6, nil ), sk3 ) ] )
% 19.58/19.96  , 2, 4, substitution( 0, [] ), substitution( 1, [] )).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  eqswap(
% 19.58/19.96  clause( 74138, [ =( cons( sk6, nil ), sk1 ), =( cons( sk6, nil ), sk1 ), 
% 19.58/19.96    =( sk2, sk1 ) ] )
% 19.58/19.96  , clause( 74135, [ =( cons( sk6, nil ), sk1 ), =( sk2, sk1 ), =( sk1, cons( 
% 19.58/19.96    sk6, nil ) ) ] )
% 19.58/19.96  , 2, substitution( 0, [] )).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  factor(
% 19.58/19.96  clause( 74146, [ =( cons( sk6, nil ), sk1 ), =( sk2, sk1 ) ] )
% 19.58/19.96  , clause( 74138, [ =( cons( sk6, nil ), sk1 ), =( cons( sk6, nil ), sk1 ), 
% 19.58/19.96    =( sk2, sk1 ) ] )
% 19.58/19.96  , 0, 1, substitution( 0, [] )).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  subsumption(
% 19.58/19.96  clause( 199, [ =( cons( sk6, nil ), sk1 ), =( sk2, sk1 ) ] )
% 19.58/19.96  , clause( 74146, [ =( cons( sk6, nil ), sk1 ), =( sk2, sk1 ) ] )
% 19.58/19.96  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 19.58/19.96     ).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  factor(
% 19.58/19.96  clause( 74148, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( =( app( app( Y, 
% 19.58/19.96    cons( X, nil ) ), Y ), sk1 ) ), ssItem( sk5( Y, Y, X ) ) ] )
% 19.58/19.96  , clause( 189, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), ~( 
% 19.58/19.96    =( app( app( Y, cons( X, nil ) ), Z ), sk1 ) ), ssItem( sk5( Z, Y, X ) )
% 19.58/19.96     ] )
% 19.58/19.96  , 1, 2, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Y )] )).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  subsumption(
% 19.58/19.96  clause( 326, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( =( app( app( Y, cons( 
% 19.58/19.96    X, nil ) ), Y ), sk1 ) ), ssItem( sk5( Y, Y, X ) ) ] )
% 19.58/19.96  , clause( 74148, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( =( app( app( Y, 
% 19.58/19.96    cons( X, nil ) ), Y ), sk1 ) ), ssItem( sk5( Y, Y, X ) ) ] )
% 19.58/19.96  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 19.58/19.96     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  factor(
% 19.58/19.96  clause( 74151, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( =( app( app( Y, 
% 19.58/19.96    cons( X, nil ) ), Y ), sk1 ) ), memberP( Y, sk5( Y, Y, X ) ) ] )
% 19.58/19.96  , clause( 190, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), ~( 
% 19.58/19.96    =( app( app( Y, cons( X, nil ) ), Z ), sk1 ) ), memberP( Y, sk5( Z, Y, X
% 19.58/19.96     ) ) ] )
% 19.58/19.96  , 1, 2, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Y )] )).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  subsumption(
% 19.58/19.96  clause( 327, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( =( app( app( Y, cons( 
% 19.58/19.96    X, nil ) ), Y ), sk1 ) ), memberP( Y, sk5( Y, Y, X ) ) ] )
% 19.58/19.96  , clause( 74151, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( =( app( app( Y, 
% 19.58/19.96    cons( X, nil ) ), Y ), sk1 ) ), memberP( Y, sk5( Y, Y, X ) ) ] )
% 19.58/19.96  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 19.58/19.96     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  eqswap(
% 19.58/19.96  clause( 74153, [ =( X, app( nil, X ) ), ~( ssList( X ) ) ] )
% 19.58/19.96  , clause( 73, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 19.58/19.96  , 1, substitution( 0, [ :=( X, X )] )).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  resolution(
% 19.58/19.96  clause( 74154, [ =( cons( X, Y ), app( nil, cons( X, Y ) ) ), ~( ssItem( X
% 19.58/19.96     ) ), ~( ssList( Y ) ) ] )
% 19.58/19.96  , clause( 74153, [ =( X, app( nil, X ) ), ~( ssList( X ) ) ] )
% 19.58/19.96  , 1, clause( 83, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y )
% 19.58/19.96     ) ] )
% 19.58/19.96  , 2, substitution( 0, [ :=( X, cons( X, Y ) )] ), substitution( 1, [ :=( X
% 19.58/19.96    , X ), :=( Y, Y )] )).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  eqswap(
% 19.58/19.96  clause( 74155, [ =( app( nil, cons( X, Y ) ), cons( X, Y ) ), ~( ssItem( X
% 19.58/19.96     ) ), ~( ssList( Y ) ) ] )
% 19.58/19.96  , clause( 74154, [ =( cons( X, Y ), app( nil, cons( X, Y ) ) ), ~( ssItem( 
% 19.58/19.96    X ) ), ~( ssList( Y ) ) ] )
% 19.58/19.96  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  subsumption(
% 19.58/19.96  clause( 2156, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( nil, cons( X, Y
% 19.58/19.96     ) ), cons( X, Y ) ) ] )
% 19.58/19.96  , clause( 74155, [ =( app( nil, cons( X, Y ) ), cons( X, Y ) ), ~( ssItem( 
% 19.58/19.96    X ) ), ~( ssList( Y ) ) ] )
% 19.58/19.96  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 2
% 19.58/19.96     ), ==>( 1, 0 ), ==>( 2, 1 )] ) ).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  resolution(
% 19.58/19.96  clause( 74156, [ ~( ssItem( X ) ), ssList( cons( X, nil ) ) ] )
% 19.58/19.96  , clause( 83, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y ) )
% 19.58/19.96     ] )
% 19.58/19.96  , 1, clause( 7, [ ssList( nil ) ] )
% 19.58/19.96  , 0, substitution( 0, [ :=( X, X ), :=( Y, nil )] ), substitution( 1, [] )
% 19.58/19.96    ).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  subsumption(
% 19.58/19.96  clause( 2209, [ ~( ssItem( X ) ), ssList( cons( X, nil ) ) ] )
% 19.58/19.96  , clause( 74156, [ ~( ssItem( X ) ), ssList( cons( X, nil ) ) ] )
% 19.58/19.96  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 19.58/19.96    1 )] ) ).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  paramod(
% 19.58/19.96  clause( 74160, [ =( nil, sk1 ), ssItem( sk6 ), ssItem( sk6 ) ] )
% 19.58/19.96  , clause( 195, [ ssItem( sk6 ), =( sk2, sk1 ) ] )
% 19.58/19.96  , 1, clause( 194, [ ssItem( sk6 ), =( nil, sk2 ) ] )
% 19.58/19.96  , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  factor(
% 19.58/19.96  clause( 74161, [ =( nil, sk1 ), ssItem( sk6 ) ] )
% 19.58/19.96  , clause( 74160, [ =( nil, sk1 ), ssItem( sk6 ), ssItem( sk6 ) ] )
% 19.58/19.96  , 1, 2, substitution( 0, [] )).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  resolution(
% 19.58/19.96  clause( 74162, [ ssItem( sk6 ) ] )
% 19.58/19.96  , clause( 188, [ ~( =( nil, sk1 ) ) ] )
% 19.58/19.96  , 0, clause( 74161, [ =( nil, sk1 ), ssItem( sk6 ) ] )
% 19.58/19.96  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  subsumption(
% 19.58/19.96  clause( 2798, [ ssItem( sk6 ) ] )
% 19.58/19.96  , clause( 74162, [ ssItem( sk6 ) ] )
% 19.58/19.96  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  eqswap(
% 19.58/19.96  clause( 74163, [ ~( =( Y, X ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 19.58/19.96    ssItem( X ) ) ] )
% 19.58/19.96  , clause( 114, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 19.58/19.96    ssItem( X ) ) ] )
% 19.58/19.96  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  resolution(
% 19.58/19.96  clause( 74164, [ ~( =( sk6, X ) ), ~( neq( X, sk6 ) ), ~( ssItem( X ) ) ]
% 19.58/19.96     )
% 19.58/19.96  , clause( 74163, [ ~( =( Y, X ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 19.58/19.96    ssItem( X ) ) ] )
% 19.58/19.96  , 2, clause( 2798, [ ssItem( sk6 ) ] )
% 19.58/19.96  , 0, substitution( 0, [ :=( X, X ), :=( Y, sk6 )] ), substitution( 1, [] )
% 19.58/19.96    ).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  eqswap(
% 19.58/19.96  clause( 74167, [ ~( =( X, sk6 ) ), ~( neq( X, sk6 ) ), ~( ssItem( X ) ) ]
% 19.58/19.96     )
% 19.58/19.96  , clause( 74164, [ ~( =( sk6, X ) ), ~( neq( X, sk6 ) ), ~( ssItem( X ) ) ]
% 19.58/19.96     )
% 19.58/19.96  , 0, substitution( 0, [ :=( X, X )] )).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  subsumption(
% 19.58/19.96  clause( 6508, [ ~( =( X, sk6 ) ), ~( neq( X, sk6 ) ), ~( ssItem( X ) ) ] )
% 19.58/19.96  , clause( 74167, [ ~( =( X, sk6 ) ), ~( neq( X, sk6 ) ), ~( ssItem( X ) ) ]
% 19.58/19.96     )
% 19.58/19.96  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 19.58/19.96    1 ), ==>( 2, 2 )] ) ).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  eqswap(
% 19.58/19.96  clause( 74168, [ =( cons( X, Y ), app( cons( X, nil ), Y ) ), ~( ssItem( X
% 19.58/19.96     ) ), ~( ssList( Y ) ) ] )
% 19.58/19.96  , clause( 117, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil )
% 19.58/19.96    , Y ), cons( X, Y ) ) ] )
% 19.58/19.96  , 2, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  resolution(
% 19.58/19.96  clause( 74169, [ =( cons( X, nil ), app( cons( X, nil ), nil ) ), ~( ssItem( 
% 19.58/19.96    X ) ) ] )
% 19.58/19.96  , clause( 74168, [ =( cons( X, Y ), app( cons( X, nil ), Y ) ), ~( ssItem( 
% 19.58/19.96    X ) ), ~( ssList( Y ) ) ] )
% 19.58/19.96  , 2, clause( 7, [ ssList( nil ) ] )
% 19.58/19.96  , 0, substitution( 0, [ :=( X, X ), :=( Y, nil )] ), substitution( 1, [] )
% 19.58/19.96    ).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  eqswap(
% 19.58/19.96  clause( 74170, [ =( app( cons( X, nil ), nil ), cons( X, nil ) ), ~( ssItem( 
% 19.58/19.96    X ) ) ] )
% 19.58/19.96  , clause( 74169, [ =( cons( X, nil ), app( cons( X, nil ), nil ) ), ~( 
% 19.58/19.96    ssItem( X ) ) ] )
% 19.58/19.96  , 0, substitution( 0, [ :=( X, X )] )).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  subsumption(
% 19.58/19.96  clause( 7880, [ ~( ssItem( X ) ), =( app( cons( X, nil ), nil ), cons( X, 
% 19.58/19.96    nil ) ) ] )
% 19.58/19.96  , clause( 74170, [ =( app( cons( X, nil ), nil ), cons( X, nil ) ), ~( 
% 19.58/19.96    ssItem( X ) ) ] )
% 19.58/19.96  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 19.58/19.96    0 )] ) ).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  eqswap(
% 19.58/19.96  clause( 74174, [ =( sk1, cons( sk6, nil ) ), =( sk2, sk1 ) ] )
% 19.58/19.96  , clause( 199, [ =( cons( sk6, nil ), sk1 ), =( sk2, sk1 ) ] )
% 19.58/19.96  , 0, substitution( 0, [] )).
% 19.58/19.96  
% 19.58/19.96  
% 19.58/19.96  paramod(
% 19.58/19.96  clause( 74178, [ =( nil, sk1 ), =( sk1, cons( sk6, nil ) ), =( cons( sk6, 
% 19.58/19.96    nil ), sk1 ) ] )
% 19.58/19.96  , clause( 74174, [ =( sk1, cons( sk6, nil ) ), =( sCputime limit exceeded (core dumped)
%------------------------------------------------------------------------------