Termination proof

1: switching to dependency pairs

The following set of initial dependency pairs has been identified.

active#( c ) f#( g( c ) )
active#( c ) g#( c )
active#( f( g( X ) ) ) g#( X )
proper#( f( X ) ) f#( proper( X ) )
proper#( f( X ) ) proper#( X )
proper#( g( X ) ) g#( proper( X ) )
proper#( g( X ) ) proper#( X )
f#( ok( X ) ) f#( X )
g#( ok( X ) ) g#( 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 4 component(s).