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

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

state f0:
115

state f55:
114+(-1*D)

state f63:
108+(-17*D)

state f66:
(107+(-17*D))+(-1*E)

state f77:
22+(-1*D)

state f83:
0

state f87:
6+(-1*D)

state ____f0:
116


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

/---
/
| 1 >= 0
\

((((((1+6)+6)+84)+16)+1)+6)+1

\---