WARNING: state f11 is unreachable
WARNING: state f15 is unreachable
WARNING: state f14 is unreachable
WARNING: state f13 is unreachable
WARNING: state f17 is unreachable

==> YES, main.fstb terminates. max_dim = 1

+-----------------------------------------------------------------------------+
|                             Ranking Function                                |
+-----------------------------------------------------------------------------+

state f11:

state f15:

state f14:

state f13:

state f17:

state f7:
0

state f6:
1

state ____f6:
2


Ranking:unimodularize: empty ranking function