NO


NON-Termination:
----------------
SCC:
+--transitions: t0,t1,t4,t5,t6
+--nodes: l0,l1,l2
Closed walk: 3 -> t6, t4, t0
deterministic: Forced for: X9, X9
Reachability checked!
- Recurrent Set Found:
{
	1 + xp_0 -xp_post == 0,
	x_0 -x_post == 0,
	-1 + rhop_post == 0,
	rho_0 -rho_post == 0,
	-1 + retpp_post == 0,
	retp_0 -retp_post == 0,
	xp_0 -X11 == 0,
	x_0 -X10 == 0,
	-1 + X9 == 0,
	rho_0 -X8 == 0,
	-1 + X7 == 0,
	retp_0 -X6 == 0,
	xp_0 -X5 == 0,
	x_0 -X4 == 0,
	rhop_0 -X3 == 0,
	rho_0 -X2 == 0,
	-1 + X1 == 0,
	retp_0 -X0 == 0,
	-2 + xp_0 >= 0
}
method 1