Termination proof

1: switching to dependency pairs

The following set of initial dependency pairs has been identified.

active#( f( f( X ) ) ) c#( f( g( f( X ) ) ) )
active#( f( f( X ) ) ) f#( g( f( X ) ) )
active#( f( f( X ) ) ) g#( f( X ) )
active#( f( f( X ) ) ) f#( X )
active#( c( X ) ) d#( X )
active#( h( X ) ) c#( d( X ) )
active#( h( X ) ) d#( X )
active#( f( X ) ) f#( active( X ) )
active#( f( X ) ) active#( X )
active#( h( X ) ) h#( active( X ) )
active#( h( X ) ) active#( X )
f#( mark( X ) ) f#( X )
h#( mark( X ) ) h#( X )
proper#( f( X ) ) f#( proper( X ) )
proper#( f( X ) ) proper#( X )
proper#( c( X ) ) c#( proper( X ) )
proper#( c( X ) ) proper#( X )
proper#( g( X ) ) g#( proper( X ) )
proper#( g( X ) ) proper#( X )
proper#( d( X ) ) d#( proper( X ) )
proper#( d( X ) ) proper#( X )
proper#( h( X ) ) h#( proper( X ) )
proper#( h( X ) ) proper#( X )
f#( ok( X ) ) f#( X )
c#( ok( X ) ) c#( X )
g#( ok( X ) ) g#( X )
d#( ok( X ) ) d#( X )
h#( ok( X ) ) h#( X )
top#( mark( X ) ) top#( proper( X ) )
top#( mark( X ) ) proper#( X )
top#( ok( X ) ) top#( active( X ) )
top#( ok( X ) ) active#( X )

1.1: dependency graph processor

The dependency pairs are split into 8 component(s).