==> main.fstb MAY NOT TERMINATE. 

Cycle with transition(s):

t0 [A = 1, B = 0, C = 0, D = 1, E = 0, F = 0, G = 0, H = 0, I = 1, J = 0, K = 0, A__o = 1, B__o = 0, C__o = 0, D__o = 0, E__o = 0, F__o = 0, G__o = 0, H__o = 0, I__o = 0, J__o = 0, K__o = 0]

is likely to be an infinite loop.