==> YES, main.fstb terminates. max_dim = 2

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

state start:
2

state stop:
0

state lM1:
1
2*D

state lZZ1:
1
-1+(2*D)

state start0:
3

state ____start0:
4


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

/---
/
| -1*A__o' >= 0
| 1 >= 0
\

((1+1)+1)+1

/
| (-1+(-1*A__o'))+G__o' >= 0
| -1+A__o' >= 0
| 1 >= 0
\

((((1+1)+G__o')+(G__o'+(-1*A__o')))+1)+1

/
| -1*G__o' >= 0
| A__o'+(-1*G__o') >= 0
| 1 >= 0
\

((1+1)+1)+1

/
| -1+G__o' >= 0
| A__o'+(-1*G__o') >= 0
| 1 >= 0
\

(((1+1)+G__o')+1)+1

/
| -1*G__o' >= 0
| -1*A__o' >= 0
| 1 >= 0
\

((1+1)+1)+1

\---