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

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

state f12:
22+(-1*A)

state f25:
11+(-1*B)

state f36:
0

state f0:
23

state ____f0:
24


+-----------------------------------------------------------------------------+
|                         Worst Case Execution Time                           |
+-----------------------------------------------------------------------------+

/---
/
| 1 >= 0
\

(((11+11)+1)+1)+1

\---