NO


Termination: (Ranking Functions Found)
------------
l0: < < x_0 > >
l1: < < x_0 > >
l2: < < x_0 > >
l3: < < x_0 > >


NON-Termination:
----------------
SCC:
+--transitions: t0,t1,t2,t3,t4
+--nodes: l0,l1,l2,l3
Closed walk: 5 -> t0, t2, t3, t1, t4
Reachability checked!
- Recurrent Set Found:
{
	-1 + y_post == 0,
	-1 + x_post == 0,
	X7 == 0,
	-1 + X6 == 0,
	X5 == 0,
	-1 + X4 == 0,
	X3 == 0,
	-1 + X2 == 0,
	-1 + X1 == 0,
	-1 + X0 == 0,
	-1 + x_0 == 0
}
method 1