TSTP Solution File: SWC116-1 by Bliksem---1.12
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Bliksem---1.12
% Problem : SWC116-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : bliksem %s
% Computer : n013.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 0s
% DateTime : Tue Jul 19 19:33:57 EDT 2022
% Result : Unsatisfiable 2.21s 2.63s
% Output : Refutation 2.21s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SWC116-1 : TPTP v8.1.0. Released v2.4.0.
% 0.03/0.13 % Command : bliksem %s
% 0.12/0.33 % Computer : n013.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % DateTime : Sun Jun 12 21:29:44 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.71/1.13 *** allocated 10000 integers for termspace/termends
% 0.71/1.13 *** allocated 10000 integers for clauses
% 0.71/1.13 *** allocated 10000 integers for justifications
% 0.71/1.13 Bliksem 1.12
% 0.71/1.13
% 0.71/1.13
% 0.71/1.13 Automatic Strategy Selection
% 0.71/1.13
% 0.71/1.13 Clauses:
% 0.71/1.13 [
% 0.71/1.13 [ equalelemsP( nil ) ],
% 0.71/1.13 [ duplicatefreeP( nil ) ],
% 0.71/1.13 [ strictorderedP( nil ) ],
% 0.71/1.13 [ totalorderedP( nil ) ],
% 0.71/1.13 [ strictorderP( nil ) ],
% 0.71/1.13 [ totalorderP( nil ) ],
% 0.71/1.13 [ cyclefreeP( nil ) ],
% 0.71/1.13 [ ssList( nil ) ],
% 0.71/1.13 [ ssItem( skac3 ) ],
% 0.71/1.13 [ ssItem( skac2 ) ],
% 0.71/1.13 [ ~( singletonP( nil ) ) ],
% 0.71/1.13 [ ssItem( skaf83( X ) ) ],
% 0.71/1.13 [ ssList( skaf82( X ) ) ],
% 0.71/1.13 [ ssList( skaf81( X ) ) ],
% 0.71/1.13 [ ssList( skaf80( X ) ) ],
% 0.71/1.13 [ ssItem( skaf79( X ) ) ],
% 0.71/1.13 [ ssItem( skaf78( X ) ) ],
% 0.71/1.13 [ ssList( skaf77( X ) ) ],
% 0.71/1.13 [ ssList( skaf76( X ) ) ],
% 0.71/1.13 [ ssList( skaf75( X ) ) ],
% 0.71/1.13 [ ssItem( skaf74( X ) ) ],
% 0.71/1.13 [ ssList( skaf73( X ) ) ],
% 0.71/1.13 [ ssList( skaf72( X ) ) ],
% 0.71/1.13 [ ssList( skaf71( X ) ) ],
% 0.71/1.13 [ ssItem( skaf70( X ) ) ],
% 0.71/1.13 [ ssItem( skaf69( X ) ) ],
% 0.71/1.13 [ ssList( skaf68( X ) ) ],
% 0.71/1.13 [ ssList( skaf67( X ) ) ],
% 0.71/1.13 [ ssList( skaf66( X ) ) ],
% 0.71/1.13 [ ssItem( skaf65( X ) ) ],
% 0.71/1.13 [ ssItem( skaf64( X ) ) ],
% 0.71/1.13 [ ssList( skaf63( X ) ) ],
% 0.71/1.13 [ ssList( skaf62( X ) ) ],
% 0.71/1.13 [ ssList( skaf61( X ) ) ],
% 0.71/1.13 [ ssItem( skaf60( X ) ) ],
% 0.71/1.13 [ ssItem( skaf59( X ) ) ],
% 0.71/1.13 [ ssList( skaf58( X ) ) ],
% 0.71/1.13 [ ssList( skaf57( X ) ) ],
% 0.71/1.13 [ ssList( skaf56( X ) ) ],
% 0.71/1.13 [ ssItem( skaf55( X ) ) ],
% 0.71/1.13 [ ssItem( skaf54( X ) ) ],
% 0.71/1.13 [ ssList( skaf53( X ) ) ],
% 0.71/1.13 [ ssList( skaf52( X ) ) ],
% 0.71/1.13 [ ssList( skaf51( X ) ) ],
% 0.71/1.13 [ ssItem( skaf50( X ) ) ],
% 0.71/1.13 [ ssItem( skaf49( X ) ) ],
% 0.71/1.13 [ ssItem( skaf44( X ) ) ],
% 0.71/1.13 [ ssList( skaf48( X, Y ) ) ],
% 0.71/1.13 [ ssList( skaf47( X, Y ) ) ],
% 0.71/1.13 [ ssList( skaf46( X, Y ) ) ],
% 0.71/1.13 [ ssList( skaf45( X, Y ) ) ],
% 0.71/1.13 [ ssList( skaf43( X, Y ) ) ],
% 0.71/1.13 [ ssList( skaf42( X, Y ) ) ],
% 0.71/1.13 [ ~( =( skac3, skac2 ) ) ],
% 0.71/1.13 [ ~( ssItem( X ) ), geq( X, X ) ],
% 0.71/1.13 [ ~( ssList( X ) ), segmentP( X, nil ) ],
% 0.71/1.13 [ ~( ssList( X ) ), segmentP( X, X ) ],
% 0.71/1.13 [ ~( ssList( X ) ), rearsegP( X, nil ) ],
% 0.71/1.13 [ ~( ssList( X ) ), rearsegP( X, X ) ],
% 0.71/1.13 [ ~( ssList( X ) ), frontsegP( X, nil ) ],
% 0.71/1.13 [ ~( ssList( X ) ), frontsegP( X, X ) ],
% 0.71/1.13 [ ~( ssItem( X ) ), leq( X, X ) ],
% 0.71/1.13 [ ~( lt( X, X ) ), ~( ssItem( X ) ) ],
% 0.71/1.13 [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ],
% 0.71/1.13 [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ],
% 0.71/1.13 [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ],
% 0.71/1.13 [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ],
% 0.71/1.13 [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ],
% 0.71/1.13 [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ],
% 0.71/1.13 [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ],
% 0.71/1.13 [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ],
% 0.71/1.13 [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ],
% 0.71/1.13 [ ~( ssList( X ) ), =( app( X, nil ), X ) ],
% 0.71/1.13 [ ~( ssList( X ) ), =( app( nil, X ), X ) ],
% 0.71/1.13 [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.71/1.13 [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.71/1.13 [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ],
% 0.71/1.13 [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ],
% 0.71/1.13 [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ],
% 0.71/1.13 [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.71/1.13 [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ],
% 0.71/1.13 [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.71/1.13 [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X ) ],
% 0.71/1.13 [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ],
% 0.71/1.13 [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X ) ) ],
% 0.71/1.13 [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y ) ) ],
% 0.71/1.13 [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ), skaf49( X ) ) ]
% 0.71/1.13 ,
% 0.71/1.13 [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ), skaf50( X ) ) ]
% 0.71/1.13 ,
% 0.71/1.13 [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ), equalelemsP( X )
% 0.71/1.13 ],
% 0.71/1.13 [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ), strictorderedP(
% 0.71/1.13 X ) ],
% 0.71/1.13 [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ), totalorderedP(
% 0.71/1.13 X ) ],
% 0.71/1.13 [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.71/1.13 ) ],
% 0.71/1.13 [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ), strictorderP( X
% 0.71/1.13 ) ],
% 0.71/1.13 [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.71/1.13 ) ],
% 0.71/1.13 [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ), totalorderP( X
% 0.71/1.13 ) ],
% 0.71/1.13 [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y ) ), Y ) ],
% 0.71/1.13 [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y ) ), X ) ],
% 0.71/1.13 [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.71/1.13 [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ) ],
% 0.71/1.13 [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.71/1.13 [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44( X ), nil ), X
% 0.71/1.13 ) ],
% 0.71/1.13 [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X ) ],
% 0.71/1.13 [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Y ) ]
% 0.71/1.13 ,
% 0.71/1.13 [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =( nil, X ) ],
% 0.71/1.13 [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( Y, X ) ],
% 0.71/1.13 [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt( Y, X ) ],
% 0.71/1.13 [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( Y, X ) ]
% 0.71/1.13 ,
% 0.71/1.13 [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), geq( Y, X ) ]
% 0.71/1.13 ,
% 0.71/1.13 [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X ), =( nil, X
% 0.71/1.13 ) ],
% 0.71/1.13 [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.71/1.13 ,
% 0.71/1.13 [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.71/1.13 ,
% 0.71/1.13 [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), strictorderedP(
% 0.71/1.13 cons( Y, X ) ) ],
% 0.71/1.13 [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), totalorderedP(
% 0.71/1.13 cons( Y, X ) ) ],
% 0.71/1.13 [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ) ]
% 0.71/1.13 ,
% 0.71/1.13 [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ) ]
% 0.71/1.13 ,
% 0.71/1.13 [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList( Y ) ),
% 0.71/1.13 singletonP( Y ) ],
% 0.71/1.13 [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ) ]
% 0.71/1.13 ,
% 0.71/1.13 [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.71/1.13 , X ) ],
% 0.71/1.13 [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( nil
% 0.71/1.13 , Y ) ],
% 0.71/1.13 [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil ), Y ), cons(
% 0.71/1.13 X, Y ) ) ],
% 0.71/1.13 [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.71/1.13 , Y ) ],
% 0.71/1.13 [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Y ), =( X
% 0.71/1.13 , Y ) ],
% 0.71/1.13 [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd( app( Y, X ) )
% 0.71/1.13 , hd( Y ) ) ],
% 0.71/1.13 [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.71/1.13 ), strictorderedP( Y ), =( nil, Y ) ],
% 0.71/1.13 [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.71/1.13 , totalorderedP( Y ), =( nil, Y ) ],
% 0.71/1.13 [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.71/1.13 , =( Y, X ) ],
% 0.71/1.13 [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList( X ) ), ~(
% 0.71/1.13 ssList( Y ) ), =( Y, X ) ],
% 0.71/1.13 [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList( X ) ), ~(
% 0.71/1.13 ssList( Y ) ), =( Y, X ) ],
% 0.71/1.13 [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~( ssList( X ) ), ~(
% 0.71/1.13 ssList( Y ) ), =( Y, X ) ],
% 0.71/1.13 [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ), ~( ssItem( Y ) )
% 0.71/1.13 , =( Y, X ) ],
% 0.71/1.13 [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app(
% 0.71/1.13 skaf46( X, Y ), Y ), X ) ],
% 0.71/1.13 [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( Y
% 0.71/1.13 , skaf45( X, Y ) ), X ) ],
% 0.71/1.13 [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl( app( Y, X ) )
% 0.71/1.13 , app( tl( Y ), X ) ) ],
% 0.71/1.13 [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X )
% 0.71/1.13 ), lt( X, hd( Y ) ), =( nil, Y ) ],
% 0.71/1.13 [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ), ~( ssItem( X ) )
% 0.71/1.13 , leq( X, hd( Y ) ), =( nil, Y ) ],
% 0.71/1.13 [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList(
% 0.71/1.13 X ) ), rearsegP( app( Z, X ), Y ) ],
% 0.71/1.13 [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y ) ), ~( ssList(
% 0.71/1.13 X ) ), frontsegP( app( X, Z ), Y ) ],
% 0.71/1.13 [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ),
% 0.71/1.13 memberP( cons( Y, Z ), X ) ],
% 0.71/1.13 [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y
% 0.71/1.13 ) ), memberP( cons( Z, X ), Y ) ],
% 0.71/1.13 [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y
% 0.71/1.13 ) ), memberP( app( X, Z ), Y ) ],
% 0.71/1.13 [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) ), ~( ssItem( Y
% 0.71/1.13 ) ), memberP( app( Z, X ), Y ) ],
% 0.71/1.13 [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X ), cons( skaf78(
% 0.71/1.13 X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ],
% 0.71/1.13 [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y ) ), ~(
% 0.71/1.13 ssList( Z ) ), rearsegP( Z, Y ) ],
% 0.71/1.13 [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), ~(
% 0.71/1.13 ssList( Z ) ), frontsegP( Z, X ) ],
% 0.71/1.13 [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.71/1.13 , =( app( X, Y ), nil ) ],
% 0.71/1.13 [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ),
% 0.71/1.13 ~( ssItem( X ) ), gt( X, Z ) ],
% 0.71/1.13 [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.71/1.13 , ~( ssItem( X ) ), lt( X, Z ) ],
% 0.71/1.13 [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.71/1.13 , ~( ssItem( X ) ), geq( X, Z ) ],
% 0.71/1.13 [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( app( app( Z,
% 0.71/1.13 Y ), X ), app( Z, app( Y, X ) ) ) ],
% 0.71/1.13 [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ), ~( ssList( X ) )
% 0.71/1.13 , ~( ssList( Z ) ), =( Y, Z ) ],
% 0.71/1.13 [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ), ~( ssList( Y ) )
% 0.71/1.13 , ~( ssList( Z ) ), =( X, Z ) ],
% 0.71/1.13 [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList( Z ) ), ~(
% 0.71/1.13 ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ],
% 0.71/1.13 [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList( Z ) ), ~(
% 0.71/1.13 ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ],
% 0.71/1.13 [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~( ssList( Z ) ), ~(
% 0.71/1.13 ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ],
% 0.71/1.13 [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ),
% 0.71/1.13 ~( ssItem( X ) ), lt( X, Z ) ],
% 0.71/1.13 [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) )
% 0.71/1.13 , ~( ssItem( X ) ), leq( X, Z ) ],
% 0.71/1.13 [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ), =( cons( X, app(
% 0.71/1.13 Y, Z ) ), app( cons( X, Y ), Z ) ) ],
% 0.71/1.13 [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ),
% 0.71/1.13 ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ],
% 0.71/1.13 [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~( ssList( Y ) ), ~(
% 0.71/1.13 ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.71/1.13 [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~( ssList( Y ) ), ~(
% 0.71/1.13 ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil, Y ) ],
% 0.71/1.13 [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssItem( X ) ),
% 0.71/1.13 ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ],
% 0.71/1.13 [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app( skaf75( X ), cons(
% 0.71/1.13 skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ), skaf77( X ) ) ), X ) ]
% 0.71/1.13 ,
% 0.71/1.13 [ ~( ssList( X ) ), strictorderedP( X ), =( app( app( skaf71( X ), cons(
% 0.71/1.13 skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ), skaf73( X ) ) ), X ) ]
% 0.71/1.13 ,
% 0.71/1.13 [ ~( ssList( X ) ), totalorderedP( X ), =( app( app( skaf66( X ), cons(
% 0.71/1.13 skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ), skaf68( X ) ) ), X ) ]
% 0.71/1.13 ,
% 0.71/1.13 [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61( X ), cons(
% 0.71/1.13 skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) ) ), X ) ]
% 0.71/1.13 ,
% 0.71/1.13 [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56( X ), cons(
% 0.71/1.13 skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) ) ), X ) ]
% 0.71/1.13 ,
% 0.71/1.13 [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51( X ), cons(
% 0.71/1.13 skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) ) ), X ) ]
% 0.71/1.13 ,
% 0.71/1.13 [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X ) ), =( app( app(
% 0.71/1.13 skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ],
% 0.71/1.13 [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) ), =( app(
% 0.71/1.13 skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ],
% 0.71/1.13 [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.71/1.13 ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ],
% 0.71/1.13 [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ), ~( ssItem( X )
% 0.71/1.13 ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ],
% 0.71/1.13 [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T ) ), ~( ssList(
% 0.76/1.25 Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ), Y ) ],
% 0.76/1.25 [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 0.76/1.25 , ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ],
% 0.76/1.25 [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~(
% 0.76/1.25 ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y, T ) ]
% 0.76/1.25 ,
% 0.76/1.25 [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ), ~( ssList( X )
% 0.76/1.25 ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ],
% 0.76/1.25 [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList( T ) ), ~(
% 0.76/1.25 ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ],
% 0.76/1.25 [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ), ~( ssList( X )
% 0.76/1.25 ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ],
% 0.76/1.25 [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) ), ~( ssList( X
% 0.76/1.25 ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons( Z, X ), cons(
% 0.76/1.25 T, Y ) ) ],
% 0.76/1.25 [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) ), ~( ssList( T
% 0.76/1.25 ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) ), ~(
% 0.76/1.25 duplicatefreeP( U ) ), ~( ssList( U ) ) ],
% 0.76/1.25 [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~( ssList( T ) ), ~(
% 0.76/1.25 ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~( equalelemsP( U ) )
% 0.76/1.25 , ~( ssList( U ) ), =( Y, Z ) ],
% 0.76/1.25 [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.76/1.25 ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.76/1.25 ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T ) ],
% 0.76/1.25 [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.76/1.25 ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.76/1.25 ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T ) ],
% 0.76/1.25 [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.76/1.25 ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.76/1.25 ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T ), lt( T, Y ) ]
% 0.76/1.25 ,
% 0.76/1.25 [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) ), ~( ssList( U
% 0.76/1.25 ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Y
% 0.76/1.25 ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T ), leq( T, Y ) ]
% 0.76/1.25 ,
% 0.76/1.25 [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z, cons( X, T ) )
% 0.76/1.25 , cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) ), ~( ssList( Z
% 0.76/1.25 ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W ) ), ~( ssList(
% 0.76/1.25 W ) ) ],
% 0.76/1.25 [ ssList( sk1 ) ],
% 0.76/1.25 [ ssList( sk2 ) ],
% 0.76/1.25 [ ssList( sk3 ) ],
% 0.76/1.25 [ ssList( sk4 ) ],
% 0.76/1.25 [ =( sk2, sk4 ) ],
% 0.76/1.25 [ =( sk1, sk3 ) ],
% 0.76/1.25 [ =( nil, sk3 ), ~( =( nil, sk4 ) ) ],
% 0.76/1.25 [ ~( =( nil, sk2 ) ), ~( =( nil, sk1 ) ) ],
% 0.76/1.25 [ ~( neq( sk1, nil ) ), ~( segmentP( sk2, sk1 ) ) ],
% 0.76/1.25 [ ~( neq( sk4, nil ) ), neq( sk3, nil ) ],
% 0.76/1.25 [ ~( neq( sk4, nil ) ), segmentP( sk4, sk3 ) ]
% 0.76/1.25 ] .
% 0.76/1.25
% 0.76/1.25
% 0.76/1.25 percentage equality = 0.165846, percentage horn = 0.844560
% 0.76/1.25 This is a problem with some equality
% 0.76/1.25
% 0.76/1.25
% 0.76/1.25
% 0.76/1.25 Options Used:
% 0.76/1.25
% 0.76/1.25 useres = 1
% 0.76/1.25 useparamod = 1
% 0.76/1.25 useeqrefl = 1
% 0.76/1.25 useeqfact = 1
% 0.76/1.25 usefactor = 1
% 0.76/1.25 usesimpsplitting = 0
% 0.76/1.25 usesimpdemod = 5
% 0.76/1.25 usesimpres = 3
% 0.76/1.25
% 0.76/1.25 resimpinuse = 1000
% 0.76/1.25 resimpclauses = 20000
% 0.76/1.25 substype = eqrewr
% 0.76/1.25 backwardsubs = 1
% 0.76/1.25 selectoldest = 5
% 0.76/1.25
% 0.76/1.25 litorderings [0] = split
% 0.76/1.25 litorderings [1] = extend the termordering, first sorting on arguments
% 0.76/1.25
% 0.76/1.25 termordering = kbo
% 0.76/1.25
% 0.76/1.25 litapriori = 0
% 0.76/1.25 termapriori = 1
% 0.76/1.25 litaposteriori = 0
% 0.76/1.25 termaposteriori = 0
% 0.76/1.25 demodaposteriori = 0
% 0.76/1.25 ordereqreflfact = 0
% 0.76/1.25
% 0.76/1.25 litselect = negord
% 0.76/1.25
% 0.76/1.25 maxweight = 15
% 0.76/1.25 maxdepth = 30000
% 0.76/1.25 maxlength = 115
% 0.76/1.25 maxnrvars = 195
% 0.76/1.25 excuselevel = 1
% 0.76/1.25 increasemaxweight = 1
% 0.76/1.25
% 0.76/1.25 maxselected = 10000000
% 0.76/1.25 maxnrclauses = 10000000
% 0.76/1.25
% 0.76/1.25 showgenerated = 0
% 0.76/1.25 showkept = 0
% 0.76/1.25 showselected = 0
% 0.76/1.25 showdeleted = 0
% 0.76/1.25 showresimp = 1
% 0.76/1.25 showstatus = 2000
% 0.76/1.25
% 0.76/1.25 prologoutput = 1
% 0.76/1.25 nrgoals = 5000000
% 0.76/1.25 totalproof = 1
% 0.76/1.25
% 0.76/1.25 Symbols occurring in the translation:
% 0.76/1.25
% 0.76/1.25 {} [0, 0] (w:1, o:2, a:1, s:1, b:0),
% 0.76/1.25 . [1, 2] (w:1, o:75, a:1, s:1, b:0),
% 2.21/2.63 ! [4, 1] (w:0, o:22, a:1, s:1, b:0),
% 2.21/2.63 = [13, 2] (w:1, o:0, a:0, s:1, b:0),
% 2.21/2.63 ==> [14, 2] (w:1, o:0, a:0, s:1, b:0),
% 2.21/2.63 nil [39, 0] (w:1, o:15, a:1, s:1, b:0),
% 2.21/2.63 equalelemsP [40, 1] (w:1, o:29, a:1, s:1, b:0),
% 2.21/2.63 duplicatefreeP [41, 1] (w:1, o:28, a:1, s:1, b:0),
% 2.21/2.63 strictorderedP [42, 1] (w:1, o:32, a:1, s:1, b:0),
% 2.21/2.63 totalorderedP [43, 1] (w:1, o:71, a:1, s:1, b:0),
% 2.21/2.63 strictorderP [44, 1] (w:1, o:33, a:1, s:1, b:0),
% 2.21/2.63 totalorderP [45, 1] (w:1, o:72, a:1, s:1, b:0),
% 2.21/2.63 cyclefreeP [46, 1] (w:1, o:27, a:1, s:1, b:0),
% 2.21/2.63 ssList [47, 1] (w:1, o:30, a:1, s:1, b:0),
% 2.21/2.63 skac3 [48, 0] (w:1, o:6, a:1, s:1, b:0),
% 2.21/2.63 ssItem [49, 1] (w:1, o:31, a:1, s:1, b:0),
% 2.21/2.63 skac2 [50, 0] (w:1, o:5, a:1, s:1, b:0),
% 2.21/2.63 singletonP [51, 1] (w:1, o:34, a:1, s:1, b:0),
% 2.21/2.63 skaf83 [53, 1] (w:1, o:70, a:1, s:1, b:0),
% 2.21/2.63 skaf82 [54, 1] (w:1, o:69, a:1, s:1, b:0),
% 2.21/2.63 skaf81 [55, 1] (w:1, o:68, a:1, s:1, b:0),
% 2.21/2.63 skaf80 [56, 1] (w:1, o:67, a:1, s:1, b:0),
% 2.21/2.63 skaf79 [57, 1] (w:1, o:66, a:1, s:1, b:0),
% 2.21/2.63 skaf78 [58, 1] (w:1, o:65, a:1, s:1, b:0),
% 2.21/2.63 skaf77 [59, 1] (w:1, o:64, a:1, s:1, b:0),
% 2.21/2.63 skaf76 [60, 1] (w:1, o:63, a:1, s:1, b:0),
% 2.21/2.63 skaf75 [61, 1] (w:1, o:62, a:1, s:1, b:0),
% 2.21/2.63 skaf74 [62, 1] (w:1, o:61, a:1, s:1, b:0),
% 2.21/2.63 skaf73 [63, 1] (w:1, o:60, a:1, s:1, b:0),
% 2.21/2.63 skaf72 [64, 1] (w:1, o:59, a:1, s:1, b:0),
% 2.21/2.63 skaf71 [65, 1] (w:1, o:58, a:1, s:1, b:0),
% 2.21/2.63 skaf70 [66, 1] (w:1, o:57, a:1, s:1, b:0),
% 2.21/2.63 skaf69 [67, 1] (w:1, o:56, a:1, s:1, b:0),
% 2.21/2.63 skaf68 [68, 1] (w:1, o:55, a:1, s:1, b:0),
% 2.21/2.63 skaf67 [69, 1] (w:1, o:54, a:1, s:1, b:0),
% 2.21/2.63 skaf66 [70, 1] (w:1, o:53, a:1, s:1, b:0),
% 2.21/2.63 skaf65 [71, 1] (w:1, o:52, a:1, s:1, b:0),
% 2.21/2.63 skaf64 [72, 1] (w:1, o:51, a:1, s:1, b:0),
% 2.21/2.63 skaf63 [73, 1] (w:1, o:50, a:1, s:1, b:0),
% 2.21/2.63 skaf62 [74, 1] (w:1, o:49, a:1, s:1, b:0),
% 2.21/2.63 skaf61 [75, 1] (w:1, o:48, a:1, s:1, b:0),
% 2.21/2.63 skaf60 [76, 1] (w:1, o:47, a:1, s:1, b:0),
% 2.21/2.63 skaf59 [77, 1] (w:1, o:46, a:1, s:1, b:0),
% 2.21/2.63 skaf58 [78, 1] (w:1, o:45, a:1, s:1, b:0),
% 2.21/2.63 skaf57 [79, 1] (w:1, o:44, a:1, s:1, b:0),
% 2.21/2.63 skaf56 [80, 1] (w:1, o:43, a:1, s:1, b:0),
% 2.21/2.63 skaf55 [81, 1] (w:1, o:42, a:1, s:1, b:0),
% 2.21/2.63 skaf54 [82, 1] (w:1, o:41, a:1, s:1, b:0),
% 2.21/2.63 skaf53 [83, 1] (w:1, o:40, a:1, s:1, b:0),
% 2.21/2.63 skaf52 [84, 1] (w:1, o:39, a:1, s:1, b:0),
% 2.21/2.63 skaf51 [85, 1] (w:1, o:38, a:1, s:1, b:0),
% 2.21/2.63 skaf50 [86, 1] (w:1, o:37, a:1, s:1, b:0),
% 2.21/2.63 skaf49 [87, 1] (w:1, o:35, a:1, s:1, b:0),
% 2.21/2.63 skaf44 [88, 1] (w:1, o:36, a:1, s:1, b:0),
% 2.21/2.63 skaf48 [90, 2] (w:1, o:104, a:1, s:1, b:0),
% 2.21/2.63 skaf47 [91, 2] (w:1, o:103, a:1, s:1, b:0),
% 2.21/2.63 skaf46 [92, 2] (w:1, o:102, a:1, s:1, b:0),
% 2.21/2.63 skaf45 [93, 2] (w:1, o:101, a:1, s:1, b:0),
% 2.21/2.63 skaf43 [94, 2] (w:1, o:106, a:1, s:1, b:0),
% 2.21/2.63 skaf42 [95, 2] (w:1, o:105, a:1, s:1, b:0),
% 2.21/2.63 geq [96, 2] (w:1, o:108, a:1, s:1, b:0),
% 2.21/2.63 segmentP [97, 2] (w:1, o:109, a:1, s:1, b:0),
% 2.21/2.63 rearsegP [98, 2] (w:1, o:100, a:1, s:1, b:0),
% 2.21/2.63 frontsegP [99, 2] (w:1, o:107, a:1, s:1, b:0),
% 2.21/2.63 leq [100, 2] (w:1, o:110, a:1, s:1, b:0),
% 2.21/2.63 lt [101, 2] (w:1, o:111, a:1, s:1, b:0),
% 2.21/2.63 cons [102, 2] (w:1, o:112, a:1, s:1, b:0),
% 2.21/2.63 memberP [103, 2] (w:1, o:113, a:1, s:1, b:0),
% 2.21/2.63 app [104, 2] (w:1, o:114, a:1, s:1, b:0),
% 2.21/2.63 tl [105, 1] (w:1, o:73, a:1, s:1, b:0),
% 2.21/2.63 hd [106, 1] (w:1, o:74, a:1, s:1, b:0),
% 2.21/2.63 neq [107, 2] (w:1, o:115, a:1, s:1, b:0),
% 2.21/2.63 gt [108, 2] (w:1, o:116, a:1, s:1, b:0),
% 2.21/2.63 sk1 [113, 0] (w:1, o:7, a:1, s:1, b:0),
% 2.21/2.63 sk2 [114, 0] (w:1, o:8, a:1, s:1, b:0),
% 2.21/2.63 sk3 [115, 0] (w:1, o:9, a:1, s:1, b:0),
% 2.21/2.63 sk4 [116, 0] (w:1, o:10, a:1, s:1, b:0).
% 2.21/2.63
% 2.21/2.63
% 2.21/2.63 Starting Search:
% 2.21/2.63
% 2.21/2.63 Resimplifying inuse:
% 2.21/2.63 Done
% 2.21/2.63
% 2.21/2.63
% 2.21/2.63 Intermediate Status:
% 2.21/2.63 Generated: 4160
% 2.21/2.63 Kept: 2092
% 2.21/2.63 Inuse: 204
% 2.21/2.63 Deleted: 2
% 2.21/2.63 Deletedinuse: 0
% 2.21/2.63
% 2.21/2.63 Resimplifying inuse:
% 2.21/2.63 Done
% 2.21/2.63
% 2.21/2.63 Resimplifying inuse:
% 2.21/2.63 Done
% 2.21/2.63
% 2.21/2.63
% 2.21/2.63 Intermediate Status:
% 2.21/2.63 Generated: 9157
% 2.21/2.63 Kept: 4772
% 2.21/2.63 Inuse: 289
% 2.21/2.63 Deleted: 2
% 2.21/2.63 Deletedinuse: 0
% 2.21/2.63
% 2.21/2.63 Resimplifying inuse:
% 2.21/2.63 Done
% 2.21/2.63
% 2.21/2.63 Resimplifying inuse:
% 2.21/2.63 Done
% 2.21/2.63
% 2.21/2.63
% 2.21/2.63 Intermediate Status:
% 2.21/2.63 Generated: 15143
% 2.21/2.63 Kept: 7066
% 2.21/2.63 Inuse: 369
% 2.21/2.63 Deleted: 2
% 2.21/2.63 Deletedinuse: 0
% 2.21/2.63
% 2.21/2.63 Resimplifying inuse:
% 2.21/2.63 Done
% 2.21/2.63
% 2.21/2.63 Resimplifying inuse:
% 2.21/2.63 Done
% 2.21/2.63
% 2.21/2.63
% 2.21/2.63 Intermediate Status:
% 2.21/2.63 Generated: 25459
% 2.21/2.63 Kept: 9286
% 2.21/2.63 Inuse: 404
% 2.21/2.63 Deleted: 2
% 2.21/2.63 Deletedinuse: 0
% 2.21/2.63
% 2.21/2.63 Resimplifying inuse:
% 2.21/2.63 Done
% 2.21/2.63
% 2.21/2.63 Resimplifying inuse:
% 2.21/2.63 Done
% 2.21/2.63
% 2.21/2.63
% 2.21/2.63 Intermediate Status:
% 2.21/2.63 Generated: 40662
% 2.21/2.63 Kept: 11424
% 2.21/2.63 Inuse: 454
% 2.21/2.63 Deleted: 4
% 2.21/2.63 Deletedinuse: 2
% 2.21/2.63
% 2.21/2.63 Resimplifying inuse:
% 2.21/2.63 Done
% 2.21/2.63
% 2.21/2.63 Resimplifying inuse:
% 2.21/2.63 Done
% 2.21/2.63
% 2.21/2.63
% 2.21/2.63 Intermediate Status:
% 2.21/2.63 Generated: 47076
% 2.21/2.63 Kept: 13425
% 2.21/2.63 Inuse: 497
% 2.21/2.63 Deleted: 4
% 2.21/2.63 Deletedinuse: 2
% 2.21/2.63
% 2.21/2.63 Resimplifying inuse:
% 2.21/2.63 Done
% 2.21/2.63
% 2.21/2.63 Resimplifying inuse:
% 2.21/2.63 Done
% 2.21/2.63
% 2.21/2.63
% 2.21/2.63 Intermediate Status:
% 2.21/2.63 Generated: 54581
% 2.21/2.63 Kept: 15641
% 2.21/2.63 Inuse: 524
% 2.21/2.63 Deleted: 4
% 2.21/2.63 Deletedinuse: 2
% 2.21/2.63
% 2.21/2.63 Resimplifying inuse:
% 2.21/2.63 Done
% 2.21/2.63
% 2.21/2.63 Resimplifying inuse:
% 2.21/2.63 Done
% 2.21/2.63
% 2.21/2.63
% 2.21/2.63 Intermediate Status:
% 2.21/2.63 Generated: 64174
% 2.21/2.63 Kept: 17703
% 2.21/2.63 Inuse: 559
% 2.21/2.63 Deleted: 5
% 2.21/2.63 Deletedinuse: 3
% 2.21/2.63
% 2.21/2.63 Resimplifying inuse:
% 2.21/2.63 Done
% 2.21/2.63
% 2.21/2.63 Resimplifying inuse:
% 2.21/2.63 Done
% 2.21/2.63
% 2.21/2.63
% 2.21/2.63 Intermediate Status:
% 2.21/2.63 Generated: 75282
% 2.21/2.63 Kept: 19721
% 2.21/2.63 Inuse: 588
% 2.21/2.63 Deleted: 7
% 2.21/2.63 Deletedinuse: 5
% 2.21/2.63
% 2.21/2.63 Resimplifying inuse:
% 2.21/2.63 Done
% 2.21/2.63
% 2.21/2.63 Resimplifying clauses:
% 2.21/2.63
% 2.21/2.63 Bliksems!, er is een bewijs:
% 2.21/2.63 % SZS status Unsatisfiable
% 2.21/2.63 % SZS output start Refutation
% 2.21/2.63
% 2.21/2.63 clause( 7, [ ssList( nil ) ] )
% 2.21/2.63 .
% 2.21/2.63 clause( 97, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ]
% 2.21/2.63 )
% 2.21/2.63 .
% 2.21/2.63 clause( 183, [ ssList( sk2 ) ] )
% 2.21/2.63 .
% 2.21/2.63 clause( 186, [ =( sk4, sk2 ) ] )
% 2.21/2.63 .
% 2.21/2.63 clause( 187, [ =( sk3, sk1 ) ] )
% 2.21/2.63 .
% 2.21/2.63 clause( 188, [ =( nil, sk1 ), ~( =( nil, sk2 ) ) ] )
% 2.21/2.63 .
% 2.21/2.63 clause( 189, [ ~( =( nil, sk2 ) ) ] )
% 2.21/2.63 .
% 2.21/2.63 clause( 190, [ ~( neq( sk1, nil ) ), ~( segmentP( sk2, sk1 ) ) ] )
% 2.21/2.63 .
% 2.21/2.63 clause( 191, [ ~( neq( sk2, nil ) ), neq( sk1, nil ) ] )
% 2.21/2.63 .
% 2.21/2.63 clause( 192, [ ~( neq( sk2, nil ) ), segmentP( sk2, sk1 ) ] )
% 2.21/2.63 .
% 2.21/2.63 clause( 3757, [ ~( =( X, sk2 ) ), ~( ssList( X ) ), neq( X, nil ) ] )
% 2.21/2.63 .
% 2.21/2.63 clause( 3780, [ neq( sk2, nil ) ] )
% 2.21/2.63 .
% 2.21/2.63 clause( 20155, [ segmentP( sk2, sk1 ) ] )
% 2.21/2.63 .
% 2.21/2.63 clause( 20156, [ neq( sk1, nil ) ] )
% 2.21/2.63 .
% 2.21/2.63 clause( 20157, [] )
% 2.21/2.63 .
% 2.21/2.63
% 2.21/2.63
% 2.21/2.63 % SZS output end Refutation
% 2.21/2.63 found a proof!
% 2.21/2.63
% 2.21/2.63 % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 2.21/2.63
% 2.21/2.63 initialclauses(
% 2.21/2.63 [ clause( 20159, [ equalelemsP( nil ) ] )
% 2.21/2.63 , clause( 20160, [ duplicatefreeP( nil ) ] )
% 2.21/2.63 , clause( 20161, [ strictorderedP( nil ) ] )
% 2.21/2.63 , clause( 20162, [ totalorderedP( nil ) ] )
% 2.21/2.63 , clause( 20163, [ strictorderP( nil ) ] )
% 2.21/2.63 , clause( 20164, [ totalorderP( nil ) ] )
% 2.21/2.63 , clause( 20165, [ cyclefreeP( nil ) ] )
% 2.21/2.63 , clause( 20166, [ ssList( nil ) ] )
% 2.21/2.63 , clause( 20167, [ ssItem( skac3 ) ] )
% 2.21/2.63 , clause( 20168, [ ssItem( skac2 ) ] )
% 2.21/2.63 , clause( 20169, [ ~( singletonP( nil ) ) ] )
% 2.21/2.63 , clause( 20170, [ ssItem( skaf83( X ) ) ] )
% 2.21/2.63 , clause( 20171, [ ssList( skaf82( X ) ) ] )
% 2.21/2.63 , clause( 20172, [ ssList( skaf81( X ) ) ] )
% 2.21/2.63 , clause( 20173, [ ssList( skaf80( X ) ) ] )
% 2.21/2.63 , clause( 20174, [ ssItem( skaf79( X ) ) ] )
% 2.21/2.63 , clause( 20175, [ ssItem( skaf78( X ) ) ] )
% 2.21/2.63 , clause( 20176, [ ssList( skaf77( X ) ) ] )
% 2.21/2.63 , clause( 20177, [ ssList( skaf76( X ) ) ] )
% 2.21/2.63 , clause( 20178, [ ssList( skaf75( X ) ) ] )
% 2.21/2.63 , clause( 20179, [ ssItem( skaf74( X ) ) ] )
% 2.21/2.63 , clause( 20180, [ ssList( skaf73( X ) ) ] )
% 2.21/2.63 , clause( 20181, [ ssList( skaf72( X ) ) ] )
% 2.21/2.63 , clause( 20182, [ ssList( skaf71( X ) ) ] )
% 2.21/2.63 , clause( 20183, [ ssItem( skaf70( X ) ) ] )
% 2.21/2.63 , clause( 20184, [ ssItem( skaf69( X ) ) ] )
% 2.21/2.63 , clause( 20185, [ ssList( skaf68( X ) ) ] )
% 2.21/2.63 , clause( 20186, [ ssList( skaf67( X ) ) ] )
% 2.21/2.63 , clause( 20187, [ ssList( skaf66( X ) ) ] )
% 2.21/2.63 , clause( 20188, [ ssItem( skaf65( X ) ) ] )
% 2.21/2.63 , clause( 20189, [ ssItem( skaf64( X ) ) ] )
% 2.21/2.63 , clause( 20190, [ ssList( skaf63( X ) ) ] )
% 2.21/2.63 , clause( 20191, [ ssList( skaf62( X ) ) ] )
% 2.21/2.63 , clause( 20192, [ ssList( skaf61( X ) ) ] )
% 2.21/2.63 , clause( 20193, [ ssItem( skaf60( X ) ) ] )
% 2.21/2.63 , clause( 20194, [ ssItem( skaf59( X ) ) ] )
% 2.21/2.63 , clause( 20195, [ ssList( skaf58( X ) ) ] )
% 2.21/2.63 , clause( 20196, [ ssList( skaf57( X ) ) ] )
% 2.21/2.63 , clause( 20197, [ ssList( skaf56( X ) ) ] )
% 2.21/2.63 , clause( 20198, [ ssItem( skaf55( X ) ) ] )
% 2.21/2.63 , clause( 20199, [ ssItem( skaf54( X ) ) ] )
% 2.21/2.63 , clause( 20200, [ ssList( skaf53( X ) ) ] )
% 2.21/2.63 , clause( 20201, [ ssList( skaf52( X ) ) ] )
% 2.21/2.63 , clause( 20202, [ ssList( skaf51( X ) ) ] )
% 2.21/2.63 , clause( 20203, [ ssItem( skaf50( X ) ) ] )
% 2.21/2.63 , clause( 20204, [ ssItem( skaf49( X ) ) ] )
% 2.21/2.63 , clause( 20205, [ ssItem( skaf44( X ) ) ] )
% 2.21/2.63 , clause( 20206, [ ssList( skaf48( X, Y ) ) ] )
% 2.21/2.63 , clause( 20207, [ ssList( skaf47( X, Y ) ) ] )
% 2.21/2.63 , clause( 20208, [ ssList( skaf46( X, Y ) ) ] )
% 2.21/2.63 , clause( 20209, [ ssList( skaf45( X, Y ) ) ] )
% 2.21/2.63 , clause( 20210, [ ssList( skaf43( X, Y ) ) ] )
% 2.21/2.63 , clause( 20211, [ ssList( skaf42( X, Y ) ) ] )
% 2.21/2.63 , clause( 20212, [ ~( =( skac3, skac2 ) ) ] )
% 2.21/2.63 , clause( 20213, [ ~( ssItem( X ) ), geq( X, X ) ] )
% 2.21/2.63 , clause( 20214, [ ~( ssList( X ) ), segmentP( X, nil ) ] )
% 2.21/2.63 , clause( 20215, [ ~( ssList( X ) ), segmentP( X, X ) ] )
% 2.21/2.63 , clause( 20216, [ ~( ssList( X ) ), rearsegP( X, nil ) ] )
% 2.21/2.63 , clause( 20217, [ ~( ssList( X ) ), rearsegP( X, X ) ] )
% 2.21/2.63 , clause( 20218, [ ~( ssList( X ) ), frontsegP( X, nil ) ] )
% 2.21/2.63 , clause( 20219, [ ~( ssList( X ) ), frontsegP( X, X ) ] )
% 2.21/2.63 , clause( 20220, [ ~( ssItem( X ) ), leq( X, X ) ] )
% 2.21/2.63 , clause( 20221, [ ~( lt( X, X ) ), ~( ssItem( X ) ) ] )
% 2.21/2.63 , clause( 20222, [ ~( ssItem( X ) ), equalelemsP( cons( X, nil ) ) ] )
% 2.21/2.63 , clause( 20223, [ ~( ssItem( X ) ), duplicatefreeP( cons( X, nil ) ) ] )
% 2.21/2.63 , clause( 20224, [ ~( ssItem( X ) ), strictorderedP( cons( X, nil ) ) ] )
% 2.21/2.63 , clause( 20225, [ ~( ssItem( X ) ), totalorderedP( cons( X, nil ) ) ] )
% 2.21/2.63 , clause( 20226, [ ~( ssItem( X ) ), strictorderP( cons( X, nil ) ) ] )
% 2.21/2.63 , clause( 20227, [ ~( ssItem( X ) ), totalorderP( cons( X, nil ) ) ] )
% 2.21/2.63 , clause( 20228, [ ~( ssItem( X ) ), cyclefreeP( cons( X, nil ) ) ] )
% 2.21/2.63 , clause( 20229, [ ~( memberP( nil, X ) ), ~( ssItem( X ) ) ] )
% 2.21/2.63 , clause( 20230, [ ~( ssList( X ) ), duplicatefreeP( X ), ssItem( Y ) ] )
% 2.21/2.63 , clause( 20231, [ ~( ssList( X ) ), =( app( X, nil ), X ) ] )
% 2.21/2.63 , clause( 20232, [ ~( ssList( X ) ), =( app( nil, X ), X ) ] )
% 2.21/2.63 , clause( 20233, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 2.21/2.63 , clause( 20234, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 2.21/2.63 , clause( 20235, [ ~( ssList( X ) ), ssList( tl( X ) ), =( nil, X ) ] )
% 2.21/2.63 , clause( 20236, [ ~( ssList( X ) ), ssItem( hd( X ) ), =( nil, X ) ] )
% 2.21/2.63 , clause( 20237, [ ~( =( nil, X ) ), ~( ssList( X ) ), segmentP( nil, X ) ]
% 2.21/2.63 )
% 2.21/2.63 , clause( 20238, [ ~( segmentP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 2.21/2.63 )
% 2.21/2.63 , clause( 20239, [ ~( =( nil, X ) ), ~( ssList( X ) ), rearsegP( nil, X ) ]
% 2.21/2.63 )
% 2.21/2.63 , clause( 20240, [ ~( rearsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X ) ]
% 2.21/2.63 )
% 2.21/2.63 , clause( 20241, [ ~( =( nil, X ) ), ~( ssList( X ) ), frontsegP( nil, X )
% 2.21/2.63 ] )
% 2.21/2.63 , clause( 20242, [ ~( frontsegP( nil, X ) ), ~( ssList( X ) ), =( nil, X )
% 2.21/2.63 ] )
% 2.21/2.63 , clause( 20243, [ ~( ssList( X ) ), ~( ssList( Y ) ), ssList( app( Y, X )
% 2.21/2.63 ) ] )
% 2.21/2.63 , clause( 20244, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ssList( cons( X, Y )
% 2.21/2.63 ) ] )
% 2.21/2.63 , clause( 20245, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf50( X ),
% 2.21/2.63 skaf49( X ) ) ] )
% 2.21/2.63 , clause( 20246, [ ~( ssList( X ) ), cyclefreeP( X ), leq( skaf49( X ),
% 2.21/2.63 skaf50( X ) ) ] )
% 2.21/2.63 , clause( 20247, [ ~( =( skaf79( X ), skaf78( X ) ) ), ~( ssList( X ) ),
% 2.21/2.63 equalelemsP( X ) ] )
% 2.21/2.63 , clause( 20248, [ ~( lt( skaf69( X ), skaf70( X ) ) ), ~( ssList( X ) ),
% 2.21/2.63 strictorderedP( X ) ] )
% 2.21/2.63 , clause( 20249, [ ~( leq( skaf64( X ), skaf65( X ) ) ), ~( ssList( X ) ),
% 2.21/2.63 totalorderedP( X ) ] )
% 2.21/2.63 , clause( 20250, [ ~( lt( skaf60( X ), skaf59( X ) ) ), ~( ssList( X ) ),
% 2.21/2.63 strictorderP( X ) ] )
% 2.21/2.63 , clause( 20251, [ ~( lt( skaf59( X ), skaf60( X ) ) ), ~( ssList( X ) ),
% 2.21/2.63 strictorderP( X ) ] )
% 2.21/2.63 , clause( 20252, [ ~( leq( skaf55( X ), skaf54( X ) ) ), ~( ssList( X ) ),
% 2.21/2.63 totalorderP( X ) ] )
% 2.21/2.63 , clause( 20253, [ ~( leq( skaf54( X ), skaf55( X ) ) ), ~( ssList( X ) ),
% 2.21/2.63 totalorderP( X ) ] )
% 2.21/2.63 , clause( 20254, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( tl( cons( X, Y )
% 2.21/2.63 ), Y ) ] )
% 2.21/2.63 , clause( 20255, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( hd( cons( X, Y )
% 2.21/2.63 ), X ) ] )
% 2.21/2.63 , clause( 20256, [ ~( =( cons( X, Y ), nil ) ), ~( ssItem( X ) ), ~( ssList(
% 2.21/2.63 Y ) ) ] )
% 2.21/2.63 , clause( 20257, [ ~( =( cons( X, Y ), Y ) ), ~( ssItem( X ) ), ~( ssList(
% 2.21/2.63 Y ) ) ] )
% 2.21/2.63 , clause( 20258, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X
% 2.21/2.63 ) ] )
% 2.21/2.63 , clause( 20259, [ ~( singletonP( X ) ), ~( ssList( X ) ), =( cons( skaf44(
% 2.21/2.63 X ), nil ), X ) ] )
% 2.21/2.63 , clause( 20260, [ ~( ssItem( X ) ), ~( ssItem( Y ) ), neq( Y, X ), =( Y, X
% 2.21/2.63 ) ] )
% 2.21/2.63 , clause( 20261, [ ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), leq(
% 2.21/2.63 X, Y ) ] )
% 2.21/2.63 , clause( 20262, [ ~( ssList( X ) ), =( cons( hd( X ), tl( X ) ), X ), =(
% 2.21/2.63 nil, X ) ] )
% 2.21/2.63 , clause( 20263, [ ~( gt( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt(
% 2.21/2.63 Y, X ) ] )
% 2.21/2.63 , clause( 20264, [ ~( lt( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ), gt(
% 2.21/2.63 Y, X ) ] )
% 2.21/2.63 , clause( 20265, [ ~( geq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ),
% 2.21/2.63 leq( Y, X ) ] )
% 2.21/2.63 , clause( 20266, [ ~( leq( X, Y ) ), ~( ssItem( X ) ), ~( ssItem( Y ) ),
% 2.21/2.63 geq( Y, X ) ] )
% 2.21/2.63 , clause( 20267, [ ~( ssList( X ) ), =( cons( skaf83( X ), skaf82( X ) ), X
% 2.21/2.63 ), =( nil, X ) ] )
% 2.21/2.63 , clause( 20268, [ ~( gt( X, Y ) ), ~( gt( Y, X ) ), ~( ssItem( X ) ), ~(
% 2.21/2.63 ssItem( Y ) ) ] )
% 2.21/2.63 , clause( 20269, [ ~( =( X, Y ) ), ~( lt( X, Y ) ), ~( ssItem( Y ) ), ~(
% 2.21/2.63 ssItem( X ) ) ] )
% 2.21/2.63 , clause( 20270, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ),
% 2.21/2.63 strictorderedP( cons( Y, X ) ) ] )
% 2.21/2.63 , clause( 20271, [ ~( =( nil, X ) ), ~( ssList( X ) ), ~( ssItem( Y ) ),
% 2.21/2.63 totalorderedP( cons( Y, X ) ) ] )
% 2.21/2.63 , clause( 20272, [ ~( lt( X, Y ) ), ~( lt( Y, X ) ), ~( ssItem( X ) ), ~(
% 2.21/2.63 ssItem( Y ) ) ] )
% 2.21/2.63 , clause( 20273, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssList( Y ) ), ~(
% 2.21/2.63 ssList( X ) ) ] )
% 2.21/2.63 , clause( 20274, [ ~( =( cons( X, nil ), Y ) ), ~( ssItem( X ) ), ~( ssList(
% 2.21/2.63 Y ) ), singletonP( Y ) ] )
% 2.21/2.63 , clause( 20275, [ ~( =( X, Y ) ), ~( neq( X, Y ) ), ~( ssItem( Y ) ), ~(
% 2.21/2.63 ssItem( X ) ) ] )
% 2.21/2.63 , clause( 20276, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList(
% 2.21/2.63 X ) ), =( nil, X ) ] )
% 2.21/2.63 , clause( 20277, [ ~( =( app( X, Y ), nil ) ), ~( ssList( Y ) ), ~( ssList(
% 2.21/2.63 X ) ), =( nil, Y ) ] )
% 2.21/2.63 , clause( 20278, [ ~( ssItem( X ) ), ~( ssList( Y ) ), =( app( cons( X, nil
% 2.21/2.63 ), Y ), cons( X, Y ) ) ] )
% 2.21/2.63 , clause( 20279, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt(
% 2.21/2.63 X, Y ), =( X, Y ) ] )
% 2.21/2.63 , clause( 20280, [ ~( leq( X, Y ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), lt(
% 2.21/2.63 X, Y ), =( X, Y ) ] )
% 2.21/2.63 , clause( 20281, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( hd(
% 2.21/2.63 app( Y, X ) ), hd( Y ) ) ] )
% 2.21/2.63 , clause( 20282, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ),
% 2.21/2.63 ~( ssItem( X ) ), strictorderedP( Y ), =( nil, Y ) ] )
% 2.21/2.63 , clause( 20283, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ),
% 2.21/2.63 ~( ssItem( X ) ), totalorderedP( Y ), =( nil, Y ) ] )
% 2.21/2.63 , clause( 20284, [ ~( geq( X, Y ) ), ~( geq( Y, X ) ), ~( ssItem( X ) ),
% 2.21/2.63 ~( ssItem( Y ) ), =( Y, X ) ] )
% 2.21/2.63 , clause( 20285, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, X ) ), ~( ssList(
% 2.21/2.63 X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 2.21/2.63 , clause( 20286, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, X ) ), ~( ssList(
% 2.21/2.63 X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 2.21/2.63 , clause( 20287, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, X ) ), ~(
% 2.21/2.63 ssList( X ) ), ~( ssList( Y ) ), =( Y, X ) ] )
% 2.21/2.63 , clause( 20288, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( ssItem( X ) ),
% 2.21/2.63 ~( ssItem( Y ) ), =( Y, X ) ] )
% 2.21/2.63 , clause( 20289, [ ~( rearsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 2.21/2.63 ), =( app( skaf46( X, Y ), Y ), X ) ] )
% 2.21/2.63 , clause( 20290, [ ~( frontsegP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 2.21/2.63 ), =( app( Y, skaf45( X, Y ) ), X ) ] )
% 2.21/2.63 , clause( 20291, [ ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( tl(
% 2.21/2.63 app( Y, X ) ), app( tl( Y ), X ) ) ] )
% 2.21/2.63 , clause( 20292, [ ~( strictorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ),
% 2.21/2.63 ~( ssItem( X ) ), lt( X, hd( Y ) ), =( nil, Y ) ] )
% 2.21/2.63 , clause( 20293, [ ~( totalorderedP( cons( X, Y ) ) ), ~( ssList( Y ) ),
% 2.21/2.63 ~( ssItem( X ) ), leq( X, hd( Y ) ), =( nil, Y ) ] )
% 2.21/2.63 , clause( 20294, [ ~( rearsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y )
% 2.21/2.63 ), ~( ssList( X ) ), rearsegP( app( Z, X ), Y ) ] )
% 2.21/2.63 , clause( 20295, [ ~( frontsegP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( Y )
% 2.21/2.63 ), ~( ssList( X ) ), frontsegP( app( X, Z ), Y ) ] )
% 2.21/2.63 , clause( 20296, [ ~( =( X, Y ) ), ~( ssList( Z ) ), ~( ssItem( Y ) ), ~(
% 2.21/2.63 ssItem( X ) ), memberP( cons( Y, Z ), X ) ] )
% 2.21/2.63 , clause( 20297, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssItem( Z ) )
% 2.21/2.63 , ~( ssItem( Y ) ), memberP( cons( Z, X ), Y ) ] )
% 2.21/2.63 , clause( 20298, [ ~( memberP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( X ) )
% 2.21/2.63 , ~( ssItem( Y ) ), memberP( app( X, Z ), Y ) ] )
% 2.21/2.63 , clause( 20299, [ ~( memberP( X, Y ) ), ~( ssList( X ) ), ~( ssList( Z ) )
% 2.21/2.63 , ~( ssItem( Y ) ), memberP( app( Z, X ), Y ) ] )
% 2.21/2.63 , clause( 20300, [ ~( ssList( X ) ), equalelemsP( X ), =( app( skaf80( X )
% 2.21/2.63 , cons( skaf78( X ), cons( skaf79( X ), skaf81( X ) ) ) ), X ) ] )
% 2.21/2.63 , clause( 20301, [ ~( =( app( X, Y ), Z ) ), ~( ssList( X ) ), ~( ssList( Y
% 2.21/2.63 ) ), ~( ssList( Z ) ), rearsegP( Z, Y ) ] )
% 2.21/2.63 , clause( 20302, [ ~( =( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~( ssList( X
% 2.21/2.63 ) ), ~( ssList( Z ) ), frontsegP( Z, X ) ] )
% 2.21/2.63 , clause( 20303, [ ~( =( nil, X ) ), ~( =( nil, Y ) ), ~( ssList( Y ) ),
% 2.21/2.63 ~( ssList( X ) ), =( app( X, Y ), nil ) ] )
% 2.21/2.63 , clause( 20304, [ ~( gt( X, Y ) ), ~( gt( Y, Z ) ), ~( ssItem( Z ) ), ~(
% 2.21/2.63 ssItem( Y ) ), ~( ssItem( X ) ), gt( X, Z ) ] )
% 2.21/2.63 , clause( 20305, [ ~( leq( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~(
% 2.21/2.63 ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 2.21/2.63 , clause( 20306, [ ~( geq( X, Y ) ), ~( geq( Y, Z ) ), ~( ssItem( Z ) ),
% 2.21/2.63 ~( ssItem( Y ) ), ~( ssItem( X ) ), geq( X, Z ) ] )
% 2.21/2.63 , clause( 20307, [ ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ),
% 2.21/2.63 =( app( app( Z, Y ), X ), app( Z, app( Y, X ) ) ) ] )
% 2.21/2.63 , clause( 20308, [ ~( =( app( X, Y ), app( X, Z ) ) ), ~( ssList( Y ) ),
% 2.21/2.63 ~( ssList( X ) ), ~( ssList( Z ) ), =( Y, Z ) ] )
% 2.21/2.63 , clause( 20309, [ ~( =( app( X, Y ), app( Z, Y ) ) ), ~( ssList( X ) ),
% 2.21/2.63 ~( ssList( Y ) ), ~( ssList( Z ) ), =( X, Z ) ] )
% 2.21/2.63 , clause( 20310, [ ~( segmentP( X, Y ) ), ~( segmentP( Y, Z ) ), ~( ssList(
% 2.21/2.63 Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( X, Z ) ] )
% 2.21/2.63 , clause( 20311, [ ~( rearsegP( X, Y ) ), ~( rearsegP( Y, Z ) ), ~( ssList(
% 2.21/2.63 Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), rearsegP( X, Z ) ] )
% 2.21/2.63 , clause( 20312, [ ~( frontsegP( X, Y ) ), ~( frontsegP( Y, Z ) ), ~(
% 2.21/2.63 ssList( Z ) ), ~( ssList( Y ) ), ~( ssList( X ) ), frontsegP( X, Z ) ] )
% 2.21/2.63 , clause( 20313, [ ~( lt( X, Y ) ), ~( lt( Y, Z ) ), ~( ssItem( Z ) ), ~(
% 2.21/2.63 ssItem( Y ) ), ~( ssItem( X ) ), lt( X, Z ) ] )
% 2.21/2.63 , clause( 20314, [ ~( leq( X, Y ) ), ~( leq( Y, Z ) ), ~( ssItem( Z ) ),
% 2.21/2.63 ~( ssItem( Y ) ), ~( ssItem( X ) ), leq( X, Z ) ] )
% 2.21/2.63 , clause( 20315, [ ~( ssItem( X ) ), ~( ssList( Y ) ), ~( ssList( Z ) ),
% 2.21/2.63 =( cons( X, app( Y, Z ) ), app( cons( X, Y ), Z ) ) ] )
% 2.21/2.63 , clause( 20316, [ ~( memberP( app( X, Y ), Z ) ), ~( ssList( Y ) ), ~(
% 2.21/2.63 ssList( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), memberP( X, Z ) ] )
% 2.21/2.63 , clause( 20317, [ ~( leq( X, hd( Y ) ) ), ~( totalorderedP( Y ) ), ~(
% 2.21/2.63 ssList( Y ) ), ~( ssItem( X ) ), totalorderedP( cons( X, Y ) ), =( nil, Y
% 2.21/2.63 ) ] )
% 2.21/2.63 , clause( 20318, [ ~( lt( X, hd( Y ) ) ), ~( strictorderedP( Y ) ), ~(
% 2.21/2.63 ssList( Y ) ), ~( ssItem( X ) ), strictorderedP( cons( X, Y ) ), =( nil,
% 2.21/2.63 Y ) ] )
% 2.21/2.63 , clause( 20319, [ ~( memberP( cons( X, Y ), Z ) ), ~( ssList( Y ) ), ~(
% 2.21/2.63 ssItem( X ) ), ~( ssItem( Z ) ), memberP( Y, Z ), =( Z, X ) ] )
% 2.21/2.63 , clause( 20320, [ ~( ssList( X ) ), duplicatefreeP( X ), =( app( app(
% 2.21/2.63 skaf75( X ), cons( skaf74( X ), skaf76( X ) ) ), cons( skaf74( X ),
% 2.21/2.63 skaf77( X ) ) ), X ) ] )
% 2.21/2.63 , clause( 20321, [ ~( ssList( X ) ), strictorderedP( X ), =( app( app(
% 2.21/2.63 skaf71( X ), cons( skaf69( X ), skaf72( X ) ) ), cons( skaf70( X ),
% 2.21/2.63 skaf73( X ) ) ), X ) ] )
% 2.21/2.63 , clause( 20322, [ ~( ssList( X ) ), totalorderedP( X ), =( app( app(
% 2.21/2.63 skaf66( X ), cons( skaf64( X ), skaf67( X ) ) ), cons( skaf65( X ),
% 2.21/2.63 skaf68( X ) ) ), X ) ] )
% 2.21/2.63 , clause( 20323, [ ~( ssList( X ) ), strictorderP( X ), =( app( app( skaf61(
% 2.21/2.63 X ), cons( skaf59( X ), skaf62( X ) ) ), cons( skaf60( X ), skaf63( X ) )
% 2.21/2.63 ), X ) ] )
% 2.21/2.63 , clause( 20324, [ ~( ssList( X ) ), totalorderP( X ), =( app( app( skaf56(
% 2.21/2.63 X ), cons( skaf54( X ), skaf57( X ) ) ), cons( skaf55( X ), skaf58( X ) )
% 2.21/2.63 ), X ) ] )
% 2.21/2.63 , clause( 20325, [ ~( ssList( X ) ), cyclefreeP( X ), =( app( app( skaf51(
% 2.21/2.63 X ), cons( skaf49( X ), skaf52( X ) ) ), cons( skaf50( X ), skaf53( X ) )
% 2.21/2.63 ), X ) ] )
% 2.21/2.63 , clause( 20326, [ ~( segmentP( X, Y ) ), ~( ssList( Y ) ), ~( ssList( X )
% 2.21/2.63 ), =( app( app( skaf47( X, Y ), Y ), skaf48( Y, X ) ), X ) ] )
% 2.21/2.63 , clause( 20327, [ ~( memberP( X, Y ) ), ~( ssItem( Y ) ), ~( ssList( X ) )
% 2.21/2.63 , =( app( skaf42( X, Y ), cons( Y, skaf43( Y, X ) ) ), X ) ] )
% 2.21/2.63 , clause( 20328, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ),
% 2.21/2.63 ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( X, Z ) ] )
% 2.21/2.63 , clause( 20329, [ ~( =( cons( X, Y ), cons( Z, T ) ) ), ~( ssItem( Z ) ),
% 2.21/2.63 ~( ssItem( X ) ), ~( ssList( T ) ), ~( ssList( Y ) ), =( T, Y ) ] )
% 2.21/2.63 , clause( 20330, [ ~( segmentP( X, Y ) ), ~( ssList( Z ) ), ~( ssList( T )
% 2.21/2.63 ), ~( ssList( Y ) ), ~( ssList( X ) ), segmentP( app( app( T, X ), Z ),
% 2.21/2.63 Y ) ] )
% 2.21/2.63 , clause( 20331, [ ~( =( app( app( X, Y ), Z ), T ) ), ~( ssList( Z ) ),
% 2.21/2.63 ~( ssList( X ) ), ~( ssList( Y ) ), ~( ssList( T ) ), segmentP( T, Y ) ]
% 2.21/2.63 )
% 2.21/2.63 , clause( 20332, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList(
% 2.21/2.63 T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), frontsegP( Y
% 2.21/2.63 , T ) ] )
% 2.21/2.63 , clause( 20333, [ ~( =( app( X, cons( Y, Z ) ), T ) ), ~( ssList( Z ) ),
% 2.21/2.63 ~( ssList( X ) ), ~( ssItem( Y ) ), ~( ssList( T ) ), memberP( T, Y ) ]
% 2.21/2.63 )
% 2.21/2.63 , clause( 20334, [ ~( frontsegP( cons( X, Y ), cons( Z, T ) ) ), ~( ssList(
% 2.21/2.63 T ) ), ~( ssList( Y ) ), ~( ssItem( Z ) ), ~( ssItem( X ) ), =( X, Z ) ]
% 2.21/2.63 )
% 2.21/2.63 , clause( 20335, [ ~( =( tl( X ), tl( Y ) ) ), ~( =( hd( X ), hd( Y ) ) ),
% 2.21/2.63 ~( ssList( X ) ), ~( ssList( Y ) ), =( nil, Y ), =( X, Y ), =( nil, X ) ]
% 2.21/2.63 )
% 2.21/2.63 , clause( 20336, [ ~( frontsegP( X, Y ) ), ~( =( Z, T ) ), ~( ssList( Y ) )
% 2.21/2.63 , ~( ssList( X ) ), ~( ssItem( T ) ), ~( ssItem( Z ) ), frontsegP( cons(
% 2.21/2.63 Z, X ), cons( T, Y ) ) ] )
% 2.21/2.63 , clause( 20337, [ ~( =( app( app( X, cons( Y, Z ) ), cons( Y, T ) ), U ) )
% 2.21/2.63 , ~( ssList( T ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( Y ) )
% 2.21/2.63 , ~( duplicatefreeP( U ) ), ~( ssList( U ) ) ] )
% 2.21/2.63 , clause( 20338, [ ~( =( app( X, cons( Y, cons( Z, T ) ) ), U ) ), ~(
% 2.21/2.63 ssList( T ) ), ~( ssList( X ) ), ~( ssItem( Z ) ), ~( ssItem( Y ) ), ~(
% 2.21/2.63 equalelemsP( U ) ), ~( ssList( U ) ), =( Y, Z ) ] )
% 2.21/2.63 , clause( 20339, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 2.21/2.63 , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 2.21/2.63 , ~( ssItem( Y ) ), ~( strictorderedP( W ) ), ~( ssList( W ) ), lt( Y, T
% 2.21/2.63 ) ] )
% 2.21/2.63 , clause( 20340, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 2.21/2.63 , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 2.21/2.63 , ~( ssItem( Y ) ), ~( totalorderedP( W ) ), ~( ssList( W ) ), leq( Y, T
% 2.21/2.63 ) ] )
% 2.21/2.63 , clause( 20341, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 2.21/2.63 , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 2.21/2.63 , ~( ssItem( Y ) ), ~( strictorderP( W ) ), ~( ssList( W ) ), lt( Y, T )
% 2.21/2.63 , lt( T, Y ) ] )
% 2.21/2.63 , clause( 20342, [ ~( =( app( app( X, cons( Y, Z ) ), cons( T, U ) ), W ) )
% 2.21/2.63 , ~( ssList( U ) ), ~( ssList( Z ) ), ~( ssList( X ) ), ~( ssItem( T ) )
% 2.21/2.63 , ~( ssItem( Y ) ), ~( totalorderP( W ) ), ~( ssList( W ) ), leq( Y, T )
% 2.21/2.63 , leq( T, Y ) ] )
% 2.21/2.63 , clause( 20343, [ ~( leq( X, Y ) ), ~( leq( Y, X ) ), ~( =( app( app( Z,
% 2.21/2.63 cons( X, T ) ), cons( Y, U ) ), W ) ), ~( ssList( U ) ), ~( ssList( T ) )
% 2.21/2.63 , ~( ssList( Z ) ), ~( ssItem( Y ) ), ~( ssItem( X ) ), ~( cyclefreeP( W
% 2.21/2.63 ) ), ~( ssList( W ) ) ] )
% 2.21/2.63 , clause( 20344, [ ssList( sk1 ) ] )
% 2.21/2.63 , clause( 20345, [ ssList( sk2 ) ] )
% 2.21/2.63 , clause( 20346, [ ssList( sk3 ) ] )
% 2.21/2.63 , clause( 20347, [ ssList( sk4 ) ] )
% 2.21/2.63 , clause( 20348, [ =( sk2, sk4 ) ] )
% 2.21/2.63 , clause( 20349, [ =( sk1, sk3 ) ] )
% 2.21/2.63 , clause( 20350, [ =( nil, sk3 ), ~( =( nil, sk4 ) ) ] )
% 2.21/2.63 , clause( 20351, [ ~( =( nil, sk2 ) ), ~( =( nil, sk1 ) ) ] )
% 2.21/2.63 , clause( 20352, [ ~( neq( sk1, nil ) ), ~( segmentP( sk2, sk1 ) ) ] )
% 2.21/2.63 , clause( 20353, [ ~( neq( sk4, nil ) ), neq( sk3, nil ) ] )
% 2.21/2.63 , clause( 20354, [ ~( neq( sk4, nil ) ), segmentP( sk4, sk3 ) ] )
% 2.21/2.63 ] ).
% 2.21/2.63
% 2.21/2.63
% 2.21/2.63
% 2.21/2.63 subsumption(
% 2.21/2.63 clause( 7, [ ssList( nil ) ] )
% 2.21/2.63 , clause( 20166, [ ssList( nil ) ] )
% 2.21/2.63 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.21/2.63
% 2.21/2.63
% 2.21/2.63 subsumption(
% 2.21/2.63 clause( 97, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X ) ]
% 2.21/2.63 )
% 2.21/2.63 , clause( 20258, [ ~( ssList( X ) ), ~( ssList( Y ) ), neq( Y, X ), =( Y, X
% 2.21/2.63 ) ] )
% 2.21/2.63 , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 2.51/2.93 ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 2.51/2.93
% 2.51/2.93
% 2.51/2.93 subsumption(
% 2.51/2.93 clause( 183, [ ssList( sk2 ) ] )
% 2.51/2.93 , clause( 20345, [ ssList( sk2 ) ] )
% 2.51/2.93 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.51/2.93
% 2.51/2.93
% 2.51/2.93 eqswap(
% 2.51/2.93 clause( 21890, [ =( sk4, sk2 ) ] )
% 2.51/2.93 , clause( 20348, [ =( sk2, sk4 ) ] )
% 2.51/2.93 , 0, substitution( 0, [] )).
% 2.51/2.93
% 2.51/2.93
% 2.51/2.93 subsumption(
% 2.51/2.93 clause( 186, [ =( sk4, sk2 ) ] )
% 2.51/2.93 , clause( 21890, [ =( sk4, sk2 ) ] )
% 2.51/2.93 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.51/2.93
% 2.51/2.93
% 2.51/2.93 eqswap(
% 2.51/2.93 clause( 22649, [ =( sk3, sk1 ) ] )
% 2.51/2.93 , clause( 20349, [ =( sk1, sk3 ) ] )
% 2.51/2.93 , 0, substitution( 0, [] )).
% 2.51/2.93
% 2.51/2.93
% 2.51/2.93 subsumption(
% 2.51/2.93 clause( 187, [ =( sk3, sk1 ) ] )
% 2.51/2.93 , clause( 22649, [ =( sk3, sk1 ) ] )
% 2.51/2.93 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.51/2.93
% 2.51/2.93
% 2.51/2.93 paramod(
% 2.51/2.93 clause( 23805, [ =( nil, sk1 ), ~( =( nil, sk4 ) ) ] )
% 2.51/2.93 , clause( 187, [ =( sk3, sk1 ) ] )
% 2.51/2.93 , 0, clause( 20350, [ =( nil, sk3 ), ~( =( nil, sk4 ) ) ] )
% 2.51/2.93 , 0, 2, substitution( 0, [] ), substitution( 1, [] )).
% 2.51/2.93
% 2.51/2.93
% 2.51/2.93 paramod(
% 2.51/2.93 clause( 23806, [ ~( =( nil, sk2 ) ), =( nil, sk1 ) ] )
% 2.51/2.93 , clause( 186, [ =( sk4, sk2 ) ] )
% 2.51/2.93 , 0, clause( 23805, [ =( nil, sk1 ), ~( =( nil, sk4 ) ) ] )
% 2.51/2.93 , 1, 3, substitution( 0, [] ), substitution( 1, [] )).
% 2.51/2.93
% 2.51/2.93
% 2.51/2.93 subsumption(
% 2.51/2.93 clause( 188, [ =( nil, sk1 ), ~( =( nil, sk2 ) ) ] )
% 2.51/2.93 , clause( 23806, [ ~( =( nil, sk2 ) ), =( nil, sk1 ) ] )
% 2.51/2.93 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 2.51/2.93 ).
% 2.51/2.93
% 2.51/2.93
% 2.51/2.93 eqswap(
% 2.51/2.93 clause( 57011, [ ~( =( sk2, nil ) ), =( nil, sk1 ) ] )
% 2.51/2.93 , clause( 188, [ =( nil, sk1 ), ~( =( nil, sk2 ) ) ] )
% 2.51/2.93 , 1, substitution( 0, [] )).
% 2.51/2.93
% 2.51/2.93
% 2.51/2.93 paramod(
% 2.51/2.93 clause( 57017, [ ~( =( sk1, sk1 ) ), ~( =( sk2, nil ) ), ~( =( nil, sk2 ) )
% 2.51/2.93 ] )
% 2.51/2.93 , clause( 57011, [ ~( =( sk2, nil ) ), =( nil, sk1 ) ] )
% 2.51/2.93 , 1, clause( 20351, [ ~( =( nil, sk2 ) ), ~( =( nil, sk1 ) ) ] )
% 2.51/2.93 , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 2.51/2.93
% 2.51/2.93
% 2.51/2.93 eqrefl(
% 2.51/2.93 clause( 57030, [ ~( =( sk2, nil ) ), ~( =( nil, sk2 ) ) ] )
% 2.51/2.93 , clause( 57017, [ ~( =( sk1, sk1 ) ), ~( =( sk2, nil ) ), ~( =( nil, sk2 )
% 2.51/2.93 ) ] )
% 2.51/2.93 , 0, substitution( 0, [] )).
% 2.51/2.93
% 2.51/2.93
% 2.51/2.93 eqswap(
% 2.51/2.93 clause( 57031, [ ~( =( nil, sk2 ) ), ~( =( nil, sk2 ) ) ] )
% 2.51/2.93 , clause( 57030, [ ~( =( sk2, nil ) ), ~( =( nil, sk2 ) ) ] )
% 2.51/2.93 , 0, substitution( 0, [] )).
% 2.51/2.93
% 2.51/2.93
% 2.51/2.93 factor(
% 2.51/2.93 clause( 57034, [ ~( =( nil, sk2 ) ) ] )
% 2.51/2.93 , clause( 57031, [ ~( =( nil, sk2 ) ), ~( =( nil, sk2 ) ) ] )
% 2.51/2.93 , 0, 1, substitution( 0, [] )).
% 2.51/2.93
% 2.51/2.93
% 2.51/2.93 subsumption(
% 2.51/2.93 clause( 189, [ ~( =( nil, sk2 ) ) ] )
% 2.51/2.93 , clause( 57034, [ ~( =( nil, sk2 ) ) ] )
% 2.51/2.93 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.51/2.93
% 2.51/2.93
% 2.51/2.93 subsumption(
% 2.51/2.93 clause( 190, [ ~( neq( sk1, nil ) ), ~( segmentP( sk2, sk1 ) ) ] )
% 2.51/2.93 , clause( 20352, [ ~( neq( sk1, nil ) ), ~( segmentP( sk2, sk1 ) ) ] )
% 2.51/2.93 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 2.51/2.93 ).
% 2.51/2.93
% 2.51/2.93
% 2.51/2.93 paramod(
% 2.51/2.93 clause( 58985, [ ~( neq( sk2, nil ) ), neq( sk3, nil ) ] )
% 2.51/2.93 , clause( 186, [ =( sk4, sk2 ) ] )
% 2.51/2.93 , 0, clause( 20353, [ ~( neq( sk4, nil ) ), neq( sk3, nil ) ] )
% 2.51/2.93 , 0, 2, substitution( 0, [] ), substitution( 1, [] )).
% 2.51/2.93
% 2.51/2.93
% 2.51/2.93 paramod(
% 2.51/2.93 clause( 58986, [ neq( sk1, nil ), ~( neq( sk2, nil ) ) ] )
% 2.51/2.93 , clause( 187, [ =( sk3, sk1 ) ] )
% 2.51/2.93 , 0, clause( 58985, [ ~( neq( sk2, nil ) ), neq( sk3, nil ) ] )
% 2.51/2.93 , 1, 1, substitution( 0, [] ), substitution( 1, [] )).
% 2.51/2.93
% 2.51/2.93
% 2.51/2.93 subsumption(
% 2.51/2.93 clause( 191, [ ~( neq( sk2, nil ) ), neq( sk1, nil ) ] )
% 2.51/2.93 , clause( 58986, [ neq( sk1, nil ), ~( neq( sk2, nil ) ) ] )
% 2.51/2.93 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 2.51/2.93 ).
% 2.51/2.93
% 2.51/2.93
% 2.51/2.93 paramod(
% 2.51/2.93 clause( 60355, [ segmentP( sk2, sk3 ), ~( neq( sk4, nil ) ) ] )
% 2.51/2.93 , clause( 186, [ =( sk4, sk2 ) ] )
% 2.51/2.93 , 0, clause( 20354, [ ~( neq( sk4, nil ) ), segmentP( sk4, sk3 ) ] )
% 2.51/2.93 , 1, 1, substitution( 0, [] ), substitution( 1, [] )).
% 2.51/2.93
% 2.51/2.93
% 2.51/2.93 paramod(
% 2.51/2.93 clause( 60357, [ ~( neq( sk2, nil ) ), segmentP( sk2, sk3 ) ] )
% 2.51/2.93 , clause( 186, [ =( sk4, sk2 ) ] )
% 2.51/2.93 , 0, clause( 60355, [ segmentP( sk2, sk3 ), ~( neq( sk4, nil ) ) ] )
% 2.51/2.93 , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 2.51/2.93
% 2.51/2.93
% 2.51/2.93 paramod(
% 2.51/2.93 clause( 60358, [ segmentP( sk2, sk1 ), ~( neq( sk2, nil ) ) ] )
% 2.51/2.93 , clause( 187, [ =( sk3, sk1 ) ] )
% 2.51/2.93 , 0, clause( 60357, [ ~( neq( sk2, nil ) ), segmentP( sk2, sk3 ) ] )
% 2.51/2.93 , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 2.51/2.93
% 2.51/2.93
% 2.51/2.93 subsumption(
% 2.51/2.93 clause( 192, [ ~( neq( Cputime limit exceeded (core dumped)
%------------------------------------------------------------------------------