TSTP Solution File: SWC411-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SWC411-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n021.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 0s
% DateTime : Tue Jul 19 19:36:41 EDT 2022

% Result   : Unsatisfiable 3.94s 4.31s
% Output   : Refutation 3.94s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13  % Problem  : SWC411-1 : TPTP v8.1.0. Released v2.4.0.
% 0.07/0.14  % Command  : bliksem %s
% 0.15/0.36  % Computer : n021.cluster.edu
% 0.15/0.36  % Model    : x86_64 x86_64
% 0.15/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36  % Memory   : 8042.1875MB
% 0.15/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36  % CPULimit : 300
% 0.15/0.36  % DateTime : Sat Jun 11 20:53:40 EDT 2022
% 0.15/0.36  % CPUTime  : 
% 0.49/1.17  *** allocated 10000 integers for termspace/termends
% 0.49/1.17  *** allocated 10000 integers for clauses
% 0.49/1.17  *** allocated 10000 integers for justifications
% 0.49/1.17  Bliksem 1.12
% 0.49/1.17  
% 0.49/1.17  
% 0.49/1.17  Automatic Strategy Selection
% 0.49/1.17  
% 0.49/1.17  Clauses:
% 0.49/1.17  [
% 0.49/1.17     [ equalelemsP( nil ) ],
% 0.49/1.17     [ duplicatefreeP( nil ) ],
% 0.49/1.17     [ strictorderedP( nil ) ],
% 0.49/1.17     [ totalorderedP( nil ) ],
% 0.49/1.17     [ strictorderP( nil ) ],
% 0.49/1.17     [ totalorderP( nil ) ],
% 0.49/1.17     [ cyclefreeP( nil ) ],
% 0.49/1.17     [ ssList( nil ) ],
% 0.49/1.17     [ ssItem( skac3 ) ],
% 0.49/1.17     [ ssItem( skac2 ) ],
% 0.49/1.17     [ ~( singletonP( nil ) ) ],
% 0.49/1.17     [ ssItem( skaf83( X ) ) ],
% 0.49/1.17     [ ssList( skaf82( X ) ) ],
% 0.49/1.17     [ ssList( skaf81( X ) ) ],
% 0.49/1.17     [ ssList( skaf80( X ) ) ],
% 0.49/1.17     [ ssItem( skaf79( X ) ) ],
% 0.49/1.17     [ ssItem( skaf78( X ) ) ],
% 0.49/1.17     [ ssList( skaf77( X ) ) ],
% 0.49/1.17     [ ssList( skaf76( X ) ) ],
% 0.49/1.17     [ ssList( skaf75( X ) ) ],
% 0.49/1.17     [ ssItem( skaf74( X ) ) ],
% 0.49/1.17     [ ssList( skaf73( X ) ) ],
% 0.49/1.17     [ ssList( skaf72( X ) ) ],
% 0.49/1.17     [ ssList( skaf71( X ) ) ],
% 0.49/1.17     [ ssItem( skaf70( X ) ) ],
% 0.49/1.17     [ ssItem( skaf69( X ) ) ],
% 0.49/1.17     [ ssList( skaf68( X ) ) ],
% 0.49/1.17     [ ssList( skaf67( X ) ) ],
% 0.49/1.17     [ ssList( skaf66( X ) ) ],
% 0.49/1.17     [ ssItem( skaf65( X ) ) ],
% 0.49/1.17     [ ssItem( skaf64( X ) ) ],
% 0.49/1.17     [ ssList( skaf63( X ) ) ],
% 0.49/1.17     [ ssList( skaf62( X ) ) ],
% 0.49/1.17     [ ssList( skaf61( X ) ) ],
% 0.49/1.17     [ ssItem( skaf60( X ) ) ],
% 0.49/1.17     [ ssItem( skaf59( X ) ) ],
% 0.49/1.17     [ ssList( skaf58( X ) ) ],
% 0.49/1.17     [ ssList( skaf57( X ) ) ],
% 0.49/1.17     [ ssList( skaf56( X ) ) ],
% 0.49/1.17     [ ssItem( skaf55( X ) ) ],
% 0.49/1.17     [ ssItem( skaf54( X ) ) ],
% 0.49/1.17     [ ssList( skaf53( X ) ) ],
% 0.49/1.17     [ ssList( skaf52( X ) ) ],
% 0.49/1.17     [ ssList( skaf51( X ) ) ],
% 0.49/1.17     [ ssItem( skaf50( X ) ) ],
% 0.49/1.17     [ ssItem( skaf49( X ) ) ],
% 0.49/1.17     [ ssItem( skaf44( X ) ) ],
% 0.49/1.17     [ ssList( skaf48( X, Y ) ) ],
% 0.49/1.17     [ ssList( skaf47( X, Y ) ) ],
% 0.49/1.17     [ ssList( skaf46( X, Y ) ) ],
% 0.49/1.17     [ ssList( skaf45( X, Y ) ) ],
% 0.49/1.17     [ ssList( skaf43( X, Y ) ) ],
% 0.49/1.17     [ ssList( skaf42( X, Y ) ) ],
% 0.49/1.17     [ ~( =( skac3, skac2 ) ) ],
% 0.49/1.17     [ ~( ssItem( X ) ), geq( X, X ) ],
% 0.49/1.17     [ ~( ssList( X ) ), segmentP( X, nil ) ],
% 0.49/1.17     [ ~( ssList( X ) ), segmentP( X, X ) ],
% 0.49/1.17     [ ~( ssList( X ) ), rearsegP( X, nil ) ],
% 0.49/1.17     [ ~( ssList( X ) ), rearsegP( X, X ) ],
% 0.49/1.17     [ ~( ssList( X ) ), frontsegP( X, nil ) ],
% 0.49/1.17     [ ~( ssList( X ) ), frontsegP( X, X ) ],
% 0.49/1.17     [ ~( ssItem( X ) ), leq( X, X ) ],
% 0.49/1.17     [ ~( lt( X, X ) ), ~( ssItem( X ) ) ],
% 0.49/1.17     [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ],
% 0.49/1.17     [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ],
% 0.49/1.17     [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ],
% 0.49/1.17     [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ],
% 0.49/1.17     [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ],
% 0.49/1.17     [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ],
% 0.49/1.17     [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ],
% 0.49/1.17     [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ],
% 0.49/1.17     [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ],
% 0.49/1.17     [ ~( ssList( X ) ), =( app( X, nil ), X ) ],
% 0.49/1.17     [ ~( ssList( X ) ), =( app( nil, X ), X ) ],
% 0.49/1.17     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.49/1.17     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.49/1.17     [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.49/1.17     [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.49/1.17     [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ],
% 0.49/1.17     [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.49/1.17     [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ],
% 0.49/1.17     [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.49/1.17     [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X ) ],
% 0.49/1.17     [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.49/1.17     [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X ) ) ],
% 0.49/1.17     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y ) ) ],
% 0.49/1.17     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), skaf49( X ) ) ]
% 0.49/1.17    ,
% 0.49/1.17     [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), skaf50( X ) ) ]
% 0.49/1.17    ,
% 0.49/1.17     [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), equalelemsP( X )
% 0.49/1.17     ],
% 0.49/1.17     [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), strictorderedP( 
% 0.49/1.17    X ) ],
% 0.49/1.17     [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), totalorderedP( 
% 0.49/1.17    X ) ],
% 0.49/1.17     [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.49/1.17     ) ],
% 0.49/1.17     [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.49/1.17     ) ],
% 0.49/1.17     [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.49/1.17     ) ],
% 0.49/1.17     [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.49/1.17     ) ],
% 0.49/1.17     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y ) ), Y ) ],
% 0.49/1.17     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y ) ), X ) ],
% 0.49/1.17     [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.49/1.17     [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.49/1.17     [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.49/1.17     [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( X ), nil ), X
% 0.49/1.17     ) ],
% 0.49/1.17     [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.49/1.17     [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Y ) ]
% 0.49/1.17    ,
% 0.49/1.17     [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( nil, X ) ],
% 0.49/1.17     [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( Y, X ) ],
% 0.49/1.17     [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( Y, X ) ],
% 0.49/1.17     [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( Y, X ) ]
% 0.49/1.17    ,
% 0.49/1.17     [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), geq( Y, X ) ]
% 0.49/1.17    ,
% 0.49/1.17     [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X ), =( nil, X
% 0.49/1.17     ) ],
% 0.49/1.17     [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.49/1.17    ,
% 0.49/1.17     [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.49/1.17    ,
% 0.49/1.17     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), strictorderedP( 
% 0.49/1.17    cons( Y, X ) ) ],
% 0.49/1.17     [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), totalorderedP( 
% 0.49/1.17    cons( Y, X ) ) ],
% 0.49/1.17     [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.49/1.17    ,
% 0.49/1.17     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ) ]
% 0.49/1.17    ,
% 0.49/1.17     [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ), 
% 0.49/1.17    singletonP( Y ) ],
% 0.49/1.17     [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.49/1.17    ,
% 0.49/1.17     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.49/1.17    , X ) ],
% 0.49/1.17     [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.49/1.18    , Y ) ],
% 0.49/1.18     [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil ), Y ), cons( 
% 0.49/1.18    X, Y ) ) ],
% 0.49/1.18     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.49/1.18    , Y ) ],
% 0.49/1.18     [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.49/1.18    , Y ) ],
% 0.49/1.18     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( app( Y, X ) )
% 0.49/1.18    , hd( Y ) ) ],
% 0.49/1.18     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.49/1.18     ), strictorderedP( Y ), =( nil, Y ) ],
% 0.49/1.18     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.49/1.18    , totalorderedP( Y ), =( nil, Y ) ],
% 0.49/1.18     [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.49/1.18    , =( Y, X ) ],
% 0.49/1.18     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.49/1.18    ssList( Y ) ), =( Y, X ) ],
% 0.49/1.18     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.49/1.18    ssList( Y ) ), =( Y, X ) ],
% 0.49/1.18     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( ssList( X ) ), ~( 
% 0.49/1.18    ssList( Y ) ), =( Y, X ) ],
% 0.49/1.18     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.49/1.18    , =( Y, X ) ],
% 0.49/1.18     [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( 
% 0.49/1.18    skaf46( X, Y ), Y ), X ) ],
% 0.49/1.18     [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( Y
% 0.49/1.18    , skaf45( X, Y ) ), X ) ],
% 0.49/1.18     [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( app( Y, X ) )
% 0.49/1.18    , app( tl( Y ), X ) ) ],
% 0.49/1.18     [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.49/1.18     ), lt( X, hd( Y ) ), =( nil, Y ) ],
% 0.49/1.18     [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.49/1.18    , leq( X, hd( Y ) ), =( nil, Y ) ],
% 0.49/1.18     [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.49/1.18    X ) ), rearsegP( app( Z, X ), Y ) ],
% 0.49/1.18     [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( 
% 0.49/1.18    X ) ), frontsegP( app( X, Z ), Y ) ],
% 0.49/1.18     [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), 
% 0.49/1.18    memberP( cons( Y, Z ), X ) ],
% 0.49/1.18     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y
% 0.49/1.18     ) ), memberP( cons( Z, X ), Y ) ],
% 0.49/1.18     [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y
% 0.49/1.18     ) ), memberP( app( X, Z ), Y ) ],
% 0.49/1.18     [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) ), ~( ssItem( Y
% 0.49/1.18     ) ), memberP( app( Z, X ), Y ) ],
% 0.49/1.18     [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X ), cons( skaf78( 
% 0.49/1.18    X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ],
% 0.49/1.18     [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y ) ), ~( 
% 0.49/1.18    ssList( Z ) ), rearsegP( Z, Y ) ],
% 0.49/1.18     [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), ~( 
% 0.49/1.18    ssList( Z ) ), frontsegP( Z, X ) ],
% 0.49/1.18     [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.49/1.18    , =( app( X, Y ), nil ) ],
% 0.49/1.18     [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.49/1.18    ~( ssItem( X ) ), gt( X, Z ) ],
% 0.49/1.18     [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.49/1.18    , ~( ssItem( X ) ), lt( X, Z ) ],
% 0.49/1.18     [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.49/1.18    , ~( ssItem( X ) ), geq( X, Z ) ],
% 0.49/1.18     [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( app( app( Z, 
% 0.49/1.18    Y ), X ), app( Z, app( Y, X ) ) ) ],
% 0.49/1.18     [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.49/1.18    , ~( ssList( Z ) ), =( Y, Z ) ],
% 0.49/1.18     [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), ~( ssList( Y ) )
% 0.49/1.18    , ~( ssList( Z ) ), =( X, Z ) ],
% 0.49/1.18     [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.49/1.18    ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ],
% 0.49/1.18     [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.49/1.18    ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ],
% 0.49/1.18     [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( ssList( Z ) ), ~( 
% 0.49/1.18    ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ],
% 0.49/1.18     [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), 
% 0.49/1.18    ~( ssItem( X ) ), lt( X, Z ) ],
% 0.49/1.18     [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.49/1.18    , ~( ssItem( X ) ), leq( X, Z ) ],
% 0.49/1.18     [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( cons( X, app( 
% 0.49/1.18    Y, Z ) ), app( cons( X, Y ), Z ) ) ],
% 0.49/1.18     [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), 
% 0.49/1.18    ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ],
% 0.49/1.18     [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.49/1.18    ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.49/1.18     [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( ssList( Y ) ), ~( 
% 0.49/1.18    ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.49/1.18     [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssItem( X ) ), 
% 0.49/1.18    ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ],
% 0.49/1.18     [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( skaf75( X ), cons( 
% 0.49/1.18    skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), skaf77( X ) ) ), X ) ]
% 0.49/1.18    ,
% 0.49/1.18     [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( skaf71( X ), cons( 
% 0.49/1.18    skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), skaf73( X ) ) ), X ) ]
% 0.49/1.18    ,
% 0.49/1.18     [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( skaf66( X ), cons( 
% 0.49/1.18    skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), skaf68( X ) ) ), X ) ]
% 0.49/1.18    ,
% 0.49/1.18     [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( X ), cons( 
% 0.49/1.18    skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) ) ), X ) ]
% 0.49/1.18    ,
% 0.49/1.18     [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( X ), cons( 
% 0.49/1.18    skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) ) ), X ) ]
% 0.49/1.18    ,
% 0.49/1.18     [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( X ), cons( 
% 0.49/1.18    skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) ) ), X ) ]
% 0.49/1.18    ,
% 0.49/1.18     [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( app( 
% 0.49/1.18    skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ],
% 0.49/1.18     [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) ), =( app( 
% 0.49/1.18    skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ],
% 0.49/1.18     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.49/1.18     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ],
% 0.49/1.18     [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.49/1.18     ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ],
% 0.49/1.18     [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T ) ), ~( ssList( 
% 0.84/1.26    Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), Y ) ],
% 0.84/1.26     [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 0.84/1.26    , ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ],
% 0.84/1.26     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.84/1.26    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y, T ) ]
% 0.84/1.26    ,
% 0.84/1.26     [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), ~( ssList( X )
% 0.84/1.26     ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ],
% 0.84/1.26     [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~( 
% 0.84/1.26    ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ],
% 0.84/1.26     [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), ~( ssList( X )
% 0.84/1.26     ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ],
% 0.84/1.26     [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) ), ~( ssList( X
% 0.84/1.26     ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( Z, X ), cons( 
% 0.84/1.26    T, Y ) ) ],
% 0.84/1.26     [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) ), ~( ssList( T
% 0.84/1.26     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), ~( 
% 0.84/1.26    duplicatefreeP( U ) ), ~( ssList( U ) ) ],
% 0.84/1.26     [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( ssList( T ) ), ~( 
% 0.84/1.26    ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( equalelemsP( U ) )
% 0.84/1.26    , ~( ssList( U ) ), =( Y, Z ) ],
% 0.84/1.26     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.84/1.26     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.84/1.26     ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T ) ],
% 0.84/1.26     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.84/1.26     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.84/1.26     ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T ) ],
% 0.84/1.26     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.84/1.26     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.84/1.26     ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T ), lt( T, Y ) ]
% 0.84/1.26    ,
% 0.84/1.26     [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.84/1.26     ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.84/1.26     ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T ), leq( T, Y ) ]
% 0.84/1.26    ,
% 0.84/1.26     [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, cons( X, T ) )
% 0.84/1.26    , cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) ), ~( ssList( Z
% 0.84/1.26     ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W ) ), ~( ssList( 
% 0.84/1.26    W ) ) ],
% 0.84/1.26     [ ssList( sk1 ) ],
% 0.84/1.26     [ ssList( sk2 ) ],
% 0.84/1.26     [ ssList( sk3 ) ],
% 0.84/1.26     [ ssList( sk4 ) ],
% 0.84/1.26     [ =( sk2, sk4 ) ],
% 0.84/1.26     [ =( sk1, sk3 ) ],
% 0.84/1.26     [ ~( ssItem( X ) ), memberP( sk3, X ), ~( memberP( sk4, X ) ) ],
% 0.84/1.26     [ ssItem( sk5 ) ],
% 0.84/1.26     [ memberP( sk2, sk5 ) ],
% 0.84/1.26     [ ~( memberP( sk1, sk5 ) ) ]
% 0.84/1.26  ] .
% 0.84/1.26  
% 0.84/1.26  
% 0.84/1.26  percentage equality = 0.160331, percentage horn = 0.843750
% 0.84/1.26  This is a problem with some equality
% 0.84/1.26  
% 0.84/1.26  
% 0.84/1.26  
% 0.84/1.26  Options Used:
% 0.84/1.26  
% 0.84/1.26  useres =            1
% 0.84/1.26  useparamod =        1
% 0.84/1.26  useeqrefl =         1
% 0.84/1.26  useeqfact =         1
% 0.84/1.26  usefactor =         1
% 0.84/1.26  usesimpsplitting =  0
% 0.84/1.26  usesimpdemod =      5
% 0.84/1.26  usesimpres =        3
% 0.84/1.26  
% 0.84/1.26  resimpinuse      =  1000
% 0.84/1.26  resimpclauses =     20000
% 0.84/1.26  substype =          eqrewr
% 0.84/1.26  backwardsubs =      1
% 0.84/1.26  selectoldest =      5
% 0.84/1.26  
% 0.84/1.26  litorderings [0] =  split
% 0.84/1.26  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.84/1.26  
% 0.84/1.26  termordering =      kbo
% 0.84/1.26  
% 0.84/1.26  litapriori =        0
% 0.84/1.26  termapriori =       1
% 0.84/1.26  litaposteriori =    0
% 0.84/1.26  termaposteriori =   0
% 0.84/1.26  demodaposteriori =  0
% 0.84/1.26  ordereqreflfact =   0
% 0.84/1.26  
% 0.84/1.26  litselect =         negord
% 0.84/1.26  
% 0.84/1.26  maxweight =         15
% 0.84/1.26  maxdepth =          30000
% 0.84/1.26  maxlength =         115
% 0.84/1.26  maxnrvars =         195
% 0.84/1.26  excuselevel =       1
% 0.84/1.26  increasemaxweight = 1
% 0.84/1.26  
% 0.84/1.26  maxselected =       10000000
% 0.84/1.26  maxnrclauses =      10000000
% 0.84/1.26  
% 0.84/1.26  showgenerated =    0
% 0.84/1.26  showkept =         0
% 0.84/1.26  showselected =     0
% 0.84/1.26  showdeleted =      0
% 0.84/1.26  showresimp =       1
% 0.84/1.26  showstatus =       2000
% 0.84/1.26  
% 0.84/1.26  prologoutput =     1
% 0.84/1.26  nrgoals =          5000000
% 0.84/1.26  totalproof =       1
% 0.84/1.26  
% 0.84/1.26  Symbols occurring in the translation:
% 0.84/1.26  
% 0.84/1.26  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.84/1.26  .  [1, 2]      (w:1, o:77, a:1, s:1, b:0), 
% 0.84/1.26  !  [4, 1]      (w:0, o:24, a:1, s:1, b:0), 
% 0.84/1.26  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 3.94/4.31  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 3.94/4.31  nil  [39, 0]      (w:1, o:16, a:1, s:1, b:0), 
% 3.94/4.31  equalelemsP  [40, 1]      (w:1, o:31, a:1, s:1, b:0), 
% 3.94/4.31  duplicatefreeP  [41, 1]      (w:1, o:30, a:1, s:1, b:0), 
% 3.94/4.31  strictorderedP  [42, 1]      (w:1, o:34, a:1, s:1, b:0), 
% 3.94/4.31  totalorderedP  [43, 1]      (w:1, o:73, a:1, s:1, b:0), 
% 3.94/4.31  strictorderP  [44, 1]      (w:1, o:35, a:1, s:1, b:0), 
% 3.94/4.31  totalorderP  [45, 1]      (w:1, o:74, a:1, s:1, b:0), 
% 3.94/4.31  cyclefreeP  [46, 1]      (w:1, o:29, a:1, s:1, b:0), 
% 3.94/4.31  ssList  [47, 1]      (w:1, o:32, a:1, s:1, b:0), 
% 3.94/4.31  skac3  [48, 0]      (w:1, o:6, a:1, s:1, b:0), 
% 3.94/4.31  ssItem  [49, 1]      (w:1, o:33, a:1, s:1, b:0), 
% 3.94/4.31  skac2  [50, 0]      (w:1, o:5, a:1, s:1, b:0), 
% 3.94/4.31  singletonP  [51, 1]      (w:1, o:36, a:1, s:1, b:0), 
% 3.94/4.31  skaf83  [53, 1]      (w:1, o:72, a:1, s:1, b:0), 
% 3.94/4.31  skaf82  [54, 1]      (w:1, o:71, a:1, s:1, b:0), 
% 3.94/4.31  skaf81  [55, 1]      (w:1, o:70, a:1, s:1, b:0), 
% 3.94/4.31  skaf80  [56, 1]      (w:1, o:69, a:1, s:1, b:0), 
% 3.94/4.31  skaf79  [57, 1]      (w:1, o:68, a:1, s:1, b:0), 
% 3.94/4.31  skaf78  [58, 1]      (w:1, o:67, a:1, s:1, b:0), 
% 3.94/4.31  skaf77  [59, 1]      (w:1, o:66, a:1, s:1, b:0), 
% 3.94/4.31  skaf76  [60, 1]      (w:1, o:65, a:1, s:1, b:0), 
% 3.94/4.31  skaf75  [61, 1]      (w:1, o:64, a:1, s:1, b:0), 
% 3.94/4.31  skaf74  [62, 1]      (w:1, o:63, a:1, s:1, b:0), 
% 3.94/4.31  skaf73  [63, 1]      (w:1, o:62, a:1, s:1, b:0), 
% 3.94/4.31  skaf72  [64, 1]      (w:1, o:61, a:1, s:1, b:0), 
% 3.94/4.31  skaf71  [65, 1]      (w:1, o:60, a:1, s:1, b:0), 
% 3.94/4.31  skaf70  [66, 1]      (w:1, o:59, a:1, s:1, b:0), 
% 3.94/4.31  skaf69  [67, 1]      (w:1, o:58, a:1, s:1, b:0), 
% 3.94/4.31  skaf68  [68, 1]      (w:1, o:57, a:1, s:1, b:0), 
% 3.94/4.31  skaf67  [69, 1]      (w:1, o:56, a:1, s:1, b:0), 
% 3.94/4.31  skaf66  [70, 1]      (w:1, o:55, a:1, s:1, b:0), 
% 3.94/4.31  skaf65  [71, 1]      (w:1, o:54, a:1, s:1, b:0), 
% 3.94/4.31  skaf64  [72, 1]      (w:1, o:53, a:1, s:1, b:0), 
% 3.94/4.31  skaf63  [73, 1]      (w:1, o:52, a:1, s:1, b:0), 
% 3.94/4.31  skaf62  [74, 1]      (w:1, o:51, a:1, s:1, b:0), 
% 3.94/4.31  skaf61  [75, 1]      (w:1, o:50, a:1, s:1, b:0), 
% 3.94/4.31  skaf60  [76, 1]      (w:1, o:49, a:1, s:1, b:0), 
% 3.94/4.31  skaf59  [77, 1]      (w:1, o:48, a:1, s:1, b:0), 
% 3.94/4.31  skaf58  [78, 1]      (w:1, o:47, a:1, s:1, b:0), 
% 3.94/4.31  skaf57  [79, 1]      (w:1, o:46, a:1, s:1, b:0), 
% 3.94/4.31  skaf56  [80, 1]      (w:1, o:45, a:1, s:1, b:0), 
% 3.94/4.31  skaf55  [81, 1]      (w:1, o:44, a:1, s:1, b:0), 
% 3.94/4.31  skaf54  [82, 1]      (w:1, o:43, a:1, s:1, b:0), 
% 3.94/4.31  skaf53  [83, 1]      (w:1, o:42, a:1, s:1, b:0), 
% 3.94/4.31  skaf52  [84, 1]      (w:1, o:41, a:1, s:1, b:0), 
% 3.94/4.31  skaf51  [85, 1]      (w:1, o:40, a:1, s:1, b:0), 
% 3.94/4.31  skaf50  [86, 1]      (w:1, o:39, a:1, s:1, b:0), 
% 3.94/4.31  skaf49  [87, 1]      (w:1, o:37, a:1, s:1, b:0), 
% 3.94/4.31  skaf44  [88, 1]      (w:1, o:38, a:1, s:1, b:0), 
% 3.94/4.31  skaf48  [90, 2]      (w:1, o:106, a:1, s:1, b:0), 
% 3.94/4.31  skaf47  [91, 2]      (w:1, o:105, a:1, s:1, b:0), 
% 3.94/4.31  skaf46  [92, 2]      (w:1, o:104, a:1, s:1, b:0), 
% 3.94/4.31  skaf45  [93, 2]      (w:1, o:103, a:1, s:1, b:0), 
% 3.94/4.31  skaf43  [94, 2]      (w:1, o:108, a:1, s:1, b:0), 
% 3.94/4.31  skaf42  [95, 2]      (w:1, o:107, a:1, s:1, b:0), 
% 3.94/4.31  geq  [96, 2]      (w:1, o:110, a:1, s:1, b:0), 
% 3.94/4.31  segmentP  [97, 2]      (w:1, o:111, a:1, s:1, b:0), 
% 3.94/4.31  rearsegP  [98, 2]      (w:1, o:102, a:1, s:1, b:0), 
% 3.94/4.31  frontsegP  [99, 2]      (w:1, o:109, a:1, s:1, b:0), 
% 3.94/4.31  leq  [100, 2]      (w:1, o:112, a:1, s:1, b:0), 
% 3.94/4.31  lt  [101, 2]      (w:1, o:113, a:1, s:1, b:0), 
% 3.94/4.31  cons  [102, 2]      (w:1, o:114, a:1, s:1, b:0), 
% 3.94/4.31  memberP  [103, 2]      (w:1, o:115, a:1, s:1, b:0), 
% 3.94/4.31  app  [104, 2]      (w:1, o:116, a:1, s:1, b:0), 
% 3.94/4.31  tl  [105, 1]      (w:1, o:75, a:1, s:1, b:0), 
% 3.94/4.31  hd  [106, 1]      (w:1, o:76, a:1, s:1, b:0), 
% 3.94/4.31  neq  [107, 2]      (w:1, o:117, a:1, s:1, b:0), 
% 3.94/4.31  gt  [108, 2]      (w:1, o:118, a:1, s:1, b:0), 
% 3.94/4.31  sk1  [113, 0]      (w:1, o:7, a:1, s:1, b:0), 
% 3.94/4.31  sk2  [114, 0]      (w:1, o:8, a:1, s:1, b:0), 
% 3.94/4.31  sk3  [115, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 3.94/4.31  sk4  [116, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 3.94/4.31  sk5  [118, 0]      (w:1, o:11, a:1, s:1, b:0).
% 3.94/4.31  
% 3.94/4.31  
% 3.94/4.31  Starting Search:
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  
% 3.94/4.31  Intermediate Status:
% 3.94/4.31  Generated:    4073
% 3.94/4.31  Kept:         2003
% 3.94/4.31  Inuse:        208
% 3.94/4.31  Deleted:      2
% 3.94/4.31  Deletedinuse: 0
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  
% 3.94/4.31  Intermediate Status:
% 3.94/4.31  Generated:    9242
% 3.94/4.31  Kept:         4806
% 3.94/4.31  Inuse:        294
% 3.94/4.31  Deleted:      2
% 3.94/4.31  Deletedinuse: 0
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  
% 3.94/4.31  Intermediate Status:
% 3.94/4.31  Generated:    15257
% 3.94/4.31  Kept:         7152
% 3.94/4.31  Inuse:        374
% 3.94/4.31  Deleted:      2
% 3.94/4.31  Deletedinuse: 0
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  
% 3.94/4.31  Intermediate Status:
% 3.94/4.31  Generated:    25640
% 3.94/4.31  Kept:         9351
% 3.94/4.31  Inuse:        409
% 3.94/4.31  Deleted:      2
% 3.94/4.31  Deletedinuse: 0
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  
% 3.94/4.31  Intermediate Status:
% 3.94/4.31  Generated:    41008
% 3.94/4.31  Kept:         11453
% 3.94/4.31  Inuse:        459
% 3.94/4.31  Deleted:      4
% 3.94/4.31  Deletedinuse: 2
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  
% 3.94/4.31  Intermediate Status:
% 3.94/4.31  Generated:    47099
% 3.94/4.31  Kept:         13467
% 3.94/4.31  Inuse:        499
% 3.94/4.31  Deleted:      4
% 3.94/4.31  Deletedinuse: 2
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  
% 3.94/4.31  Intermediate Status:
% 3.94/4.31  Generated:    55057
% 3.94/4.31  Kept:         15716
% 3.94/4.31  Inuse:        529
% 3.94/4.31  Deleted:      4
% 3.94/4.31  Deletedinuse: 2
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  
% 3.94/4.31  Intermediate Status:
% 3.94/4.31  Generated:    64230
% 3.94/4.31  Kept:         17748
% 3.94/4.31  Inuse:        562
% 3.94/4.31  Deleted:      5
% 3.94/4.31  Deletedinuse: 3
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  
% 3.94/4.31  Intermediate Status:
% 3.94/4.31  Generated:    75213
% 3.94/4.31  Kept:         19796
% 3.94/4.31  Inuse:        589
% 3.94/4.31  Deleted:      7
% 3.94/4.31  Deletedinuse: 5
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  Resimplifying clauses:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  
% 3.94/4.31  Intermediate Status:
% 3.94/4.31  Generated:    81852
% 3.94/4.31  Kept:         21815
% 3.94/4.31  Inuse:        618
% 3.94/4.31  Deleted:      1032
% 3.94/4.31  Deletedinuse: 14
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  
% 3.94/4.31  Intermediate Status:
% 3.94/4.31  Generated:    95101
% 3.94/4.31  Kept:         23892
% 3.94/4.31  Inuse:        639
% 3.94/4.31  Deleted:      1032
% 3.94/4.31  Deletedinuse: 14
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  
% 3.94/4.31  Intermediate Status:
% 3.94/4.31  Generated:    107913
% 3.94/4.31  Kept:         26063
% 3.94/4.31  Inuse:        664
% 3.94/4.31  Deleted:      1032
% 3.94/4.31  Deletedinuse: 14
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  
% 3.94/4.31  Intermediate Status:
% 3.94/4.31  Generated:    128942
% 3.94/4.31  Kept:         28197
% 3.94/4.31  Inuse:        684
% 3.94/4.31  Deleted:      1032
% 3.94/4.31  Deletedinuse: 14
% 3.94/4.31  
% 3.94/4.31  Resimplifying inuse:
% 3.94/4.31  Done
% 3.94/4.31  
% 3.94/4.31  
% 3.94/4.31  Bliksems!, er is een bewijs:
% 3.94/4.31  % SZS status Unsatisfiable
% 3.94/4.31  % SZS output start Refutation
% 3.94/4.31  
% 3.94/4.31  clause( 186, [ =( sk4, sk2 ) ] )
% 3.94/4.31  .
% 3.94/4.31  clause( 187, [ =( sk3, sk1 ) ] )
% 3.94/4.31  .
% 3.94/4.31  clause( 188, [ ~( ssItem( X ) ), memberP( sk1, X ), ~( memberP( sk2, X ) )
% 3.94/4.31     ] )
% 3.94/4.31  .
% 3.94/4.31  clause( 189, [ ssItem( sk5 ) ] )
% 3.94/4.31  .
% 3.94/4.31  clause( 190, [ memberP( sk2, sk5 ) ] )
% 3.94/4.31  .
% 3.94/4.31  clause( 191, [ ~( memberP( sk1, sk5 ) ) ] )
% 3.94/4.31  .
% 3.94/4.31  clause( 29486, [ memberP( sk1, sk5 ) ] )
% 3.94/4.31  .
% 3.94/4.31  clause( 29511, [] )
% 3.94/4.31  .
% 3.94/4.31  
% 3.94/4.31  
% 3.94/4.31  % SZS output end Refutation
% 3.94/4.31  found a proof!
% 3.94/4.31  
% 3.94/4.31  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 3.94/4.31  
% 3.94/4.31  initialclauses(
% 3.94/4.31  [ clause( 29513, [ equalelemsP( nil ) ] )
% 3.94/4.31  , clause( 29514, [ duplicatefreeP( nil ) ] )
% 3.94/4.31  , clause( 29515, [ strictorderedP( nil ) ] )
% 3.94/4.31  , clause( 29516, [ totalorderedP( nil ) ] )
% 3.94/4.31  , clause( 29517, [ strictorderP( nil ) ] )
% 3.94/4.31  , clause( 29518, [ totalorderP( nil ) ] )
% 3.94/4.31  , clause( 29519, [ cyclefreeP( nil ) ] )
% 3.94/4.31  , clause( 29520, [ ssList( nil ) ] )
% 3.94/4.31  , clause( 29521, [ ssItem( skac3 ) ] )
% 3.94/4.31  , clause( 29522, [ ssItem( skac2 ) ] )
% 3.94/4.31  , clause( 29523, [ ~( singletonP( nil ) ) ] )
% 3.94/4.31  , clause( 29524, [ ssItem( skaf83( X ) ) ] )
% 3.94/4.31  , clause( 29525, [ ssList( skaf82( X ) ) ] )
% 3.94/4.31  , clause( 29526, [ ssList( skaf81( X ) ) ] )
% 3.94/4.31  , clause( 29527, [ ssList( skaf80( X ) ) ] )
% 3.94/4.31  , clause( 29528, [ ssItem( skaf79( X ) ) ] )
% 3.94/4.31  , clause( 29529, [ ssItem( skaf78( X ) ) ] )
% 3.94/4.31  , clause( 29530, [ ssList( skaf77( X ) ) ] )
% 3.94/4.31  , clause( 29531, [ ssList( skaf76( X ) ) ] )
% 3.94/4.31  , clause( 29532, [ ssList( skaf75( X ) ) ] )
% 3.94/4.31  , clause( 29533, [ ssItem( skaf74( X ) ) ] )
% 3.94/4.31  , clause( 29534, [ ssList( skaf73( X ) ) ] )
% 3.94/4.31  , clause( 29535, [ ssList( skaf72( X ) ) ] )
% 3.94/4.31  , clause( 29536, [ ssList( skaf71( X ) ) ] )
% 3.94/4.31  , clause( 29537, [ ssItem( skaf70( X ) ) ] )
% 3.94/4.31  , clause( 29538, [ ssItem( skaf69( X ) ) ] )
% 3.94/4.31  , clause( 29539, [ ssList( skaf68( X ) ) ] )
% 3.94/4.31  , clause( 29540, [ ssList( skaf67( X ) ) ] )
% 3.94/4.31  , clause( 29541, [ ssList( skaf66( X ) ) ] )
% 3.94/4.31  , clause( 29542, [ ssItem( skaf65( X ) ) ] )
% 3.94/4.31  , clause( 29543, [ ssItem( skaf64( X ) ) ] )
% 3.94/4.31  , clause( 29544, [ ssList( skaf63( X ) ) ] )
% 3.94/4.31  , clause( 29545, [ ssList( skaf62( X ) ) ] )
% 3.94/4.31  , clause( 29546, [ ssList( skaf61( X ) ) ] )
% 3.94/4.31  , clause( 29547, [ ssItem( skaf60( X ) ) ] )
% 3.94/4.31  , clause( 29548, [ ssItem( skaf59( X ) ) ] )
% 3.94/4.31  , clause( 29549, [ ssList( skaf58( X ) ) ] )
% 3.94/4.31  , clause( 29550, [ ssList( skaf57( X ) ) ] )
% 3.94/4.31  , clause( 29551, [ ssList( skaf56( X ) ) ] )
% 3.94/4.31  , clause( 29552, [ ssItem( skaf55( X ) ) ] )
% 3.94/4.31  , clause( 29553, [ ssItem( skaf54( X ) ) ] )
% 3.94/4.31  , clause( 29554, [ ssList( skaf53( X ) ) ] )
% 3.94/4.31  , clause( 29555, [ ssList( skaf52( X ) ) ] )
% 3.94/4.31  , clause( 29556, [ ssList( skaf51( X ) ) ] )
% 3.94/4.31  , clause( 29557, [ ssItem( skaf50( X ) ) ] )
% 3.94/4.31  , clause( 29558, [ ssItem( skaf49( X ) ) ] )
% 3.94/4.31  , clause( 29559, [ ssItem( skaf44( X ) ) ] )
% 3.94/4.31  , clause( 29560, [ ssList( skaf48( X, Y ) ) ] )
% 3.94/4.31  , clause( 29561, [ ssList( skaf47( X, Y ) ) ] )
% 3.94/4.31  , clause( 29562, [ ssList( skaf46( X, Y ) ) ] )
% 3.94/4.31  , clause( 29563, [ ssList( skaf45( X, Y ) ) ] )
% 3.94/4.31  , clause( 29564, [ ssList( skaf43( X, Y ) ) ] )
% 3.94/4.31  , clause( 29565, [ ssList( skaf42( X, Y ) ) ] )
% 3.94/4.31  , clause( 29566, [ ~( =( skac3, skac2 ) ) ] )
% 3.94/4.31  , clause( 29567, [ ~( ssItem( X ) ), geq( X, X ) ] )
% 3.94/4.31  , clause( 29568, [ ~( ssList( X ) ), segmentP( X, nil ) ] )
% 3.94/4.31  , clause( 29569, [ ~( ssList( X ) ), segmentP( X, X ) ] )
% 3.94/4.31  , clause( 29570, [ ~( ssList( X ) ), rearsegP( X, nil ) ] )
% 3.94/4.31  , clause( 29571, [ ~( ssList( X ) ), rearsegP( X, X ) ] )
% 3.94/4.31  , clause( 29572, [ ~( ssList( X ) ), frontsegP( X, nil ) ] )
% 3.94/4.31  , clause( 29573, [ ~( ssList( X ) ), frontsegP( X, X ) ] )
% 3.94/4.31  , clause( 29574, [ ~( ssItem( X ) ), leq( X, X ) ] )
% 3.94/4.31  , clause( 29575, [ ~( lt( X, X ) ), ~( ssItem( X ) ) ] )
% 3.94/4.31  , clause( 29576, [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ] )
% 3.94/4.31  , clause( 29577, [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ] )
% 3.94/4.31  , clause( 29578, [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ] )
% 3.94/4.31  , clause( 29579, [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ] )
% 3.94/4.31  , clause( 29580, [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ] )
% 3.94/4.31  , clause( 29581, [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ] )
% 3.94/4.31  , clause( 29582, [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ] )
% 3.94/4.31  , clause( 29583, [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ] )
% 3.94/4.31  , clause( 29584, [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ] )
% 3.94/4.31  , clause( 29585, [ ~( ssList( X ) ), =( app( X, nil ), X ) ] )
% 3.94/4.31  , clause( 29586, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 3.94/4.31  , clause( 29587, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 3.94/4.31  , clause( 29588, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 3.94/4.31  , clause( 29589, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 3.94/4.31  , clause( 29590, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 3.94/4.31  , clause( 29591, [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ]
% 3.94/4.31     )
% 3.94/4.31  , clause( 29592, [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 3.94/4.31     )
% 3.94/4.31  , clause( 29593, [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ]
% 3.94/4.31     )
% 3.94/4.31  , clause( 29594, [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 3.94/4.31     )
% 3.94/4.31  , clause( 29595, [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X )
% 3.94/4.31     ] )
% 3.94/4.31  , clause( 29596, [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X )
% 3.94/4.31     ] )
% 3.94/4.31  , clause( 29597, [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X )
% 3.94/4.31     ) ] )
% 3.94/4.31  , clause( 29598, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y )
% 3.94/4.31     ) ] )
% 3.94/4.31  , clause( 29599, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), 
% 3.94/4.31    skaf49( X ) ) ] )
% 3.94/4.31  , clause( 29600, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), 
% 3.94/4.31    skaf50( X ) ) ] )
% 3.94/4.31  , clause( 29601, [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), 
% 3.94/4.31    equalelemsP( X ) ] )
% 3.94/4.31  , clause( 29602, [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), 
% 3.94/4.31    strictorderedP( X ) ] )
% 3.94/4.31  , clause( 29603, [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), 
% 3.94/4.31    totalorderedP( X ) ] )
% 3.94/4.31  , clause( 29604, [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), 
% 3.94/4.31    strictorderP( X ) ] )
% 3.94/4.31  , clause( 29605, [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), 
% 3.94/4.31    strictorderP( X ) ] )
% 3.94/4.31  , clause( 29606, [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), 
% 3.94/4.31    totalorderP( X ) ] )
% 3.94/4.31  , clause( 29607, [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), 
% 3.94/4.31    totalorderP( X ) ] )
% 3.94/4.31  , clause( 29608, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y )
% 3.94/4.31     ), Y ) ] )
% 3.94/4.31  , clause( 29609, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y )
% 3.94/4.31     ), X ) ] )
% 3.94/4.31  , clause( 29610, [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( 
% 3.94/4.31    Y ) ) ] )
% 3.94/4.31  , clause( 29611, [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( 
% 3.94/4.31    Y ) ) ] )
% 3.94/4.31  , clause( 29612, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X
% 3.94/4.31     ) ] )
% 3.94/4.31  , clause( 29613, [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( 
% 3.94/4.31    X ), nil ), X ) ] )
% 3.94/4.31  , clause( 29614, [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X
% 3.94/4.31     ) ] )
% 3.94/4.31  , clause( 29615, [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( 
% 3.94/4.31    X, Y ) ] )
% 3.94/4.31  , clause( 29616, [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( 
% 3.94/4.31    nil, X ) ] )
% 3.94/4.31  , clause( 29617, [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 3.94/4.31    Y, X ) ] )
% 3.94/4.31  , clause( 29618, [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( 
% 3.94/4.31    Y, X ) ] )
% 3.94/4.31  , clause( 29619, [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), 
% 3.94/4.31    leq( Y, X ) ] )
% 3.94/4.31  , clause( 29620, [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), 
% 3.94/4.31    geq( Y, X ) ] )
% 3.94/4.31  , clause( 29621, [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X
% 3.94/4.31     ), =( nil, X ) ] )
% 3.94/4.31  , clause( 29622, [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 3.94/4.31    ssItem( Y ) ) ] )
% 3.94/4.31  , clause( 29623, [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 3.94/4.31    ssItem( X ) ) ] )
% 3.94/4.31  , clause( 29624, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 3.94/4.31    strictorderedP( cons( Y, X ) ) ] )
% 3.94/4.31  , clause( 29625, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), 
% 3.94/4.31    totalorderedP( cons( Y, X ) ) ] )
% 3.94/4.31  , clause( 29626, [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( 
% 3.94/4.31    ssItem( Y ) ) ] )
% 3.94/4.31  , clause( 29627, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( 
% 3.94/4.31    ssList( X ) ) ] )
% 3.94/4.31  , clause( 29628, [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( 
% 3.94/4.31    Y ) ), singletonP( Y ) ] )
% 3.94/4.31  , clause( 29629, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( 
% 3.94/4.31    ssItem( X ) ) ] )
% 3.94/4.31  , clause( 29630, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 3.94/4.31    X ) ), =( nil, X ) ] )
% 3.94/4.31  , clause( 29631, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( 
% 3.94/4.31    X ) ), =( nil, Y ) ] )
% 3.94/4.31  , clause( 29632, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil
% 3.94/4.31     ), Y ), cons( X, Y ) ) ] )
% 3.94/4.31  , clause( 29633, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 3.94/4.31    X, Y ), =( X, Y ) ] )
% 3.94/4.31  , clause( 29634, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( 
% 3.94/4.31    X, Y ), =( X, Y ) ] )
% 3.94/4.31  , clause( 29635, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( 
% 3.94/4.31    app( Y, X ) ), hd( Y ) ) ] )
% 3.94/4.31  , clause( 29636, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 3.94/4.31    ~( ssItem( X ) ), strictorderedP( Y ), =( nil, Y ) ] )
% 3.94/4.31  , clause( 29637, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 3.94/4.31    ~( ssItem( X ) ), totalorderedP( Y ), =( nil, Y ) ] )
% 3.94/4.31  , clause( 29638, [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), 
% 3.94/4.31    ~( ssItem( Y ) ), =( Y, X ) ] )
% 3.94/4.31  , clause( 29639, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( 
% 3.94/4.31    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 3.94/4.31  , clause( 29640, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( 
% 3.94/4.31    X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 3.94/4.31  , clause( 29641, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( 
% 3.94/4.31    ssList( X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 3.94/4.31  , clause( 29642, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), 
% 3.94/4.31    ~( ssItem( Y ) ), =( Y, X ) ] )
% 3.94/4.31  , clause( 29643, [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 3.94/4.31     ), =( app( skaf46( X, Y ), Y ), X ) ] )
% 3.94/4.31  , clause( 29644, [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 3.94/4.31     ), =( app( Y, skaf45( X, Y ) ), X ) ] )
% 3.94/4.31  , clause( 29645, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( 
% 3.94/4.31    app( Y, X ) ), app( tl( Y ), X ) ) ] )
% 3.94/4.31  , clause( 29646, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 3.94/4.31    ~( ssItem( X ) ), lt( X, hd( Y ) ), =( nil, Y ) ] )
% 3.94/4.31  , clause( 29647, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), 
% 3.94/4.31    ~( ssItem( X ) ), leq( X, hd( Y ) ), =( nil, Y ) ] )
% 3.94/4.31  , clause( 29648, [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y )
% 3.94/4.31     ), ~( ssList( X ) ), rearsegP( app( Z, X ), Y ) ] )
% 3.94/4.31  , clause( 29649, [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y )
% 3.94/4.31     ), ~( ssList( X ) ), frontsegP( app( X, Z ), Y ) ] )
% 3.94/4.31  , clause( 29650, [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( 
% 3.94/4.31    ssItem( X ) ), memberP( cons( Y, Z ), X ) ] )
% 3.94/4.31  , clause( 29651, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) )
% 3.94/4.31    , ~( ssItem( Y ) ), memberP( cons( Z, X ), Y ) ] )
% 3.94/4.31  , clause( 29652, [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 3.94/4.31    , ~( ssItem( Y ) ), memberP( app( X, Z ), Y ) ] )
% 3.94/4.31  , clause( 29653, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) )
% 3.94/4.31    , ~( ssItem( Y ) ), memberP( app( Z, X ), Y ) ] )
% 3.94/4.31  , clause( 29654, [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X )
% 3.94/4.31    , cons( skaf78( X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ] )
% 3.94/4.31  , clause( 29655, [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y
% 3.94/4.31     ) ), ~( ssList( Z ) ), rearsegP( Z, Y ) ] )
% 3.94/4.31  , clause( 29656, [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X
% 3.94/4.31     ) ), ~( ssList( Z ) ), frontsegP( Z, X ) ] )
% 3.94/4.31  , clause( 29657, [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), 
% 3.94/4.31    ~( ssList( X ) ), =( app( X, Y ), nil ) ] )
% 3.94/4.31  , clause( 29658, [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 3.94/4.31    ssItem( Y ) ), ~( ssItem( X ) ), gt( X, Z ) ] )
% 3.94/4.31  , clause( 29659, [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 3.94/4.31    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 3.94/4.31  , clause( 29660, [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), 
% 3.94/4.31    ~( ssItem( Y ) ), ~( ssItem( X ) ), geq( X, Z ) ] )
% 3.94/4.31  , clause( 29661, [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 3.94/4.31    =( app( app( Z, Y ), X ), app( Z, app( Y, X ) ) ) ] )
% 3.94/4.31  , clause( 29662, [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), 
% 3.94/4.31    ~( ssList( X ) ), ~( ssList( Z ) ), =( Y, Z ) ] )
% 3.94/4.31  , clause( 29663, [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), 
% 3.94/4.31    ~( ssList( Y ) ), ~( ssList( Z ) ), =( X, Z ) ] )
% 3.94/4.31  , clause( 29664, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( 
% 3.94/4.31    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ] )
% 3.94/4.31  , clause( 29665, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( 
% 3.94/4.31    Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ] )
% 3.94/4.31  , clause( 29666, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( 
% 3.94/4.31    ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ] )
% 3.94/4.31  , clause( 29667, [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( 
% 3.94/4.31    ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 3.94/4.31  , clause( 29668, [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), 
% 3.94/4.31    ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Z ) ] )
% 3.94/4.31  , clause( 29669, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), 
% 3.94/4.31    =( cons( X, app( Y, Z ) ), app( cons( X, Y ), Z ) ) ] )
% 3.94/4.31  , clause( 29670, [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 3.94/4.31    ssList( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ] )
% 3.94/4.31  , clause( 29671, [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( 
% 3.94/4.31    ssList( Y ) ), ~( ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y
% 3.94/4.31     ) ] )
% 3.94/4.31  , clause( 29672, [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( 
% 3.94/4.31    ssList( Y ) ), ~( ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, 
% 3.94/4.31    Y ) ] )
% 3.94/4.31  , clause( 29673, [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( 
% 3.94/4.31    ssItem( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ] )
% 3.94/4.31  , clause( 29674, [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( 
% 3.94/4.31    skaf75( X ), cons( skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), 
% 3.94/4.31    skaf77( X ) ) ), X ) ] )
% 3.94/4.31  , clause( 29675, [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( 
% 3.94/4.31    skaf71( X ), cons( skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), 
% 3.94/4.31    skaf73( X ) ) ), X ) ] )
% 3.94/4.31  , clause( 29676, [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( 
% 3.94/4.31    skaf66( X ), cons( skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), 
% 3.94/4.31    skaf68( X ) ) ), X ) ] )
% 3.94/4.31  , clause( 29677, [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( 
% 3.94/4.31    X ), cons( skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) )
% 3.94/4.31     ), X ) ] )
% 3.94/4.31  , clause( 29678, [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( 
% 3.94/4.31    X ), cons( skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) )
% 3.94/4.31     ), X ) ] )
% 3.94/4.31  , clause( 29679, [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( 
% 3.94/4.32    X ), cons( skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) )
% 3.94/4.32     ), X ) ] )
% 3.94/4.32  , clause( 29680, [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 3.94/4.32     ), =( app( app( skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ] )
% 3.94/4.32  , clause( 29681, [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) )
% 3.94/4.32    , =( app( skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ] )
% 3.94/4.32  , clause( 29682, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 3.94/4.32    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ] )
% 3.94/4.32  , clause( 29683, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), 
% 3.94/4.32    ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ] )
% 3.94/4.32  , clause( 29684, [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T )
% 3.94/4.32     ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), 
% 3.94/4.32    Y ) ] )
% 3.94/4.32  , clause( 29685, [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), 
% 3.94/4.32    ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ]
% 3.94/4.32     )
% 3.94/4.32  , clause( 29686, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( 
% 3.94/4.32    T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y
% 3.94/4.32    , T ) ] )
% 3.94/4.32  , clause( 29687, [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), 
% 3.94/4.32    ~( ssList( X ) ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ]
% 3.94/4.32     )
% 3.94/4.32  , clause( 29688, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( 
% 3.94/4.32    T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ]
% 3.94/4.32     )
% 3.94/4.32  , clause( 29689, [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), 
% 3.94/4.32    ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ]
% 3.94/4.32     )
% 3.94/4.32  , clause( 29690, [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) )
% 3.94/4.32    , ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( 
% 3.94/4.32    Z, X ), cons( T, Y ) ) ] )
% 3.94/4.32  , clause( 29691, [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) )
% 3.94/4.32    , ~( ssList( T ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) )
% 3.94/4.32    , ~( duplicatefreeP( U ) ), ~( ssList( U ) ) ] )
% 3.94/4.32  , clause( 29692, [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( 
% 3.94/4.32    ssList( T ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( 
% 3.94/4.32    equalelemsP( U ) ), ~( ssList( U ) ), =( Y, Z ) ] )
% 3.94/4.32  , clause( 29693, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 3.94/4.32    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 3.94/4.32    , ~( ssItem( Y ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T
% 3.94/4.32     ) ] )
% 3.94/4.32  , clause( 29694, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 3.94/4.32    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 3.94/4.32    , ~( ssItem( Y ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T
% 3.94/4.32     ) ] )
% 3.94/4.32  , clause( 29695, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 3.94/4.32    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 3.94/4.32    , ~( ssItem( Y ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T )
% 3.94/4.32    , lt( T, Y ) ] )
% 3.94/4.32  , clause( 29696, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 3.94/4.32    , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 3.94/4.32    , ~( ssItem( Y ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T )
% 3.94/4.32    , leq( T, Y ) ] )
% 3.94/4.32  , clause( 29697, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, 
% 3.94/4.32    cons( X, T ) ), cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) )
% 3.94/4.32    , ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W
% 3.94/4.32     ) ), ~( ssList( W ) ) ] )
% 3.94/4.32  , clause( 29698, [ ssList( sk1 ) ] )
% 3.94/4.32  , clause( 29699, [ ssList( sk2 ) ] )
% 3.94/4.32  , clause( 29700, [ ssList( sk3 ) ] )
% 3.94/4.32  , clause( 29701, [ ssList( sk4 ) ] )
% 3.94/4.32  , clause( 29702, [ =( sk2, sk4 ) ] )
% 3.94/4.32  , clause( 29703, [ =( sk1, sk3 ) ] )
% 3.94/4.32  , clause( 29704, [ ~( ssItem( X ) ), memberP( sk3, X ), ~( memberP( sk4, X
% 3.94/4.32     ) ) ] )
% 3.94/4.32  , clause( 29705, [ ssItem( sk5 ) ] )
% 3.94/4.32  , clause( 29706, [ memberP( sk2, sk5 ) ] )
% 3.94/4.32  , clause( 29707, [ ~( memberP( sk1, sk5 ) ) ] )
% 3.94/4.32  ] ).
% 3.94/4.32  
% 3.94/4.32  
% 3.94/4.32  
% 3.94/4.32  eqswap(
% 3.94/4.32  clause( 30465, [ =( sk4, sk2 ) ] )
% 3.94/4.32  , clause( 29702, [ =( sk2, sk4 ) ] )
% 3.94/4.32  , 0, substitution( 0, [] )).
% 3.94/4.32  
% 3.94/4.32  
% 3.94/4.32  subsumption(
% 3.94/4.32  clause( 186, [ =( sk4, sk2 ) ] )
% 3.94/4.32  , clause( 30465, [ =( sk4, sk2 ) ] )
% 3.94/4.34  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.94/4.34  
% 3.94/4.34  
% 3.94/4.34  eqswap(
% 3.94/4.34  clause( 31224, [ =( sk3, sk1 ) ] )
% 3.94/4.34  , clause( 29703, [ =( sk1, sk3 ) ] )
% 3.94/4.34  , 0, substitution( 0, [] )).
% 3.94/4.34  
% 3.94/4.34  
% 3.94/4.34  subsumption(
% 3.94/4.34  clause( 187, [ =( sk3, sk1 ) ] )
% 3.94/4.34  , clause( 31224, [ =( sk3, sk1 ) ] )
% 3.94/4.34  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.94/4.34  
% 3.94/4.34  
% 3.94/4.34  paramod(
% 3.94/4.34  clause( 32377, [ memberP( sk1, X ), ~( ssItem( X ) ), ~( memberP( sk4, X )
% 3.94/4.34     ) ] )
% 3.94/4.34  , clause( 187, [ =( sk3, sk1 ) ] )
% 3.94/4.34  , 0, clause( 29704, [ ~( ssItem( X ) ), memberP( sk3, X ), ~( memberP( sk4
% 3.94/4.34    , X ) ) ] )
% 3.94/4.34  , 1, 1, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 3.94/4.34  
% 3.94/4.34  
% 3.94/4.34  paramod(
% 3.94/4.34  clause( 32378, [ ~( memberP( sk2, X ) ), memberP( sk1, X ), ~( ssItem( X )
% 3.94/4.34     ) ] )
% 3.94/4.34  , clause( 186, [ =( sk4, sk2 ) ] )
% 3.94/4.34  , 0, clause( 32377, [ memberP( sk1, X ), ~( ssItem( X ) ), ~( memberP( sk4
% 3.94/4.34    , X ) ) ] )
% 3.94/4.34  , 2, 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 3.94/4.34  
% 3.94/4.34  
% 3.94/4.34  subsumption(
% 3.94/4.34  clause( 188, [ ~( ssItem( X ) ), memberP( sk1, X ), ~( memberP( sk2, X ) )
% 3.94/4.34     ] )
% 3.94/4.34  , clause( 32378, [ ~( memberP( sk2, X ) ), memberP( sk1, X ), ~( ssItem( X
% 3.94/4.34     ) ) ] )
% 3.94/4.34  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 3.94/4.34    1 ), ==>( 2, 0 )] ) ).
% 3.94/4.34  
% 3.94/4.34  
% 3.94/4.34  subsumption(
% 3.94/4.34  clause( 189, [ ssItem( sk5 ) ] )
% 3.94/4.34  , clause( 29705, [ ssItem( sk5 ) ] )
% 3.94/4.34  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.94/4.34  
% 3.94/4.34  
% 3.94/4.34  subsumption(
% 3.94/4.34  clause( 190, [ memberP( sk2, sk5 ) ] )
% 3.94/4.34  , clause( 29706, [ memberP( sk2, sk5 ) ] )
% 3.94/4.34  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.94/4.34  
% 3.94/4.34  
% 3.94/4.34  subsumption(
% 3.94/4.34  clause( 191, [ ~( memberP( sk1, sk5 ) ) ] )
% 3.94/4.34  , clause( 29707, [ ~( memberP( sk1, sk5 ) ) ] )
% 3.94/4.34  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.94/4.34  
% 3.94/4.34  
% 3.94/4.34  resolution(
% 3.94/4.34  clause( 34656, [ ~( ssItem( sk5 ) ), memberP( sk1, sk5 ) ] )
% 3.94/4.34  , clause( 188, [ ~( ssItem( X ) ), memberP( sk1, X ), ~( memberP( sk2, X )
% 3.94/4.34     ) ] )
% 3.94/4.34  , 2, clause( 190, [ memberP( sk2, sk5 ) ] )
% 3.94/4.34  , 0, substitution( 0, [ :=( X, sk5 )] ), substitution( 1, [] )).
% 3.94/4.34  
% 3.94/4.34  
% 3.94/4.34  resolution(
% 3.94/4.34  clause( 34657, [ memberP( sk1, sk5 ) ] )
% 3.94/4.34  , clause( 34656, [ ~( ssItem( sk5 ) ), memberP( sk1, sk5 ) ] )
% 3.94/4.34  , 0, clause( 189, [ ssItem( sk5 ) ] )
% 3.94/4.34  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 3.94/4.34  
% 3.94/4.34  
% 3.94/4.34  subsumption(
% 3.94/4.34  clause( 29486, [ memberP( sk1, sk5 ) ] )
% 3.94/4.34  , clause( 34657, [ memberP( sk1, sk5 ) ] )
% 3.94/4.34  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.94/4.34  
% 3.94/4.34  
% 3.94/4.34  resolution(
% 3.94/4.34  clause( 34658, [] )
% 3.94/4.34  , clause( 191, [ ~( memberP( sk1, sk5 ) ) ] )
% 3.94/4.34  , 0, clause( 29486, [ memberP( sk1, sk5 ) ] )
% 3.94/4.34  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 3.94/4.34  
% 3.94/4.34  
% 3.94/4.34  subsumption(
% 3.94/4.34  clause( 29511, [] )
% 3.94/4.34  , clause( 34658, [] )
% 3.94/4.34  , substitution( 0, [] ), permutation( 0, [] ) ).
% 3.94/4.34  
% 3.94/4.34  
% 3.94/4.34  end.
% 3.94/4.34  
% 3.94/4.34  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 3.94/4.34  
% 3.94/4.34  Memory use:
% 3.94/4.34  
% 3.94/4.34  space for terms:        589346
% 3.94/4.34  space for clauses:      1389299
% 3.94/4.34  
% 3.94/4.34  
% 3.94/4.34  clauses generated:      138362
% 3.94/4.34  clauses kept:           29512
% 3.94/4.34  clauses selected:       699
% 3.94/4.34  clauses deleted:        1033
% 3.94/4.34  clauses inuse deleted:  14
% 3.94/4.34  
% 3.94/4.34  subsentry:          290501
% 3.94/4.34  literals s-matched: 158812
% 3.94/4.34  literals matched:   112127
% 3.94/4.34  full subsumption:   67255
% 3.94/4.34  
% 3.94/4.34  checksum:           346184702
% 3.94/4.34  
% 3.94/4.34  
% 3.94/4.34  Bliksem ended
%------------------------------------------------------------------------------