WORST_CASE(Omega(0),?)

Initial ITS
Start location: l7
   0: l0 -> l1 : nd_12^0'=nd_12^post0, x_13^0'=x_13^post0, rv_15^0'=rv_15^post0, st_16^0'=st_16^post0, rt_11^0'=rt_11^post0, y_17^0'=y_17^post0, st_14^0'=st_14^post0, (x_13^0-x_13^post0 == 0 /\ nd_12^0-nd_12^post0 == 0 /\ -y_17^post0+y_17^0 == 0 /\ -rv_15^post0+rv_15^0 == 0 /\ -st_14^post0+st_14^0 == 0 /\ rt_11^0-rt_11^post0 == 0 /\ -st_16^post0+st_16^0 == 0), cost: 1
   1: l1 -> l2 : nd_12^0'=nd_12^post1, x_13^0'=x_13^post1, rv_15^0'=rv_15^post1, st_16^0'=st_16^post1, rt_11^0'=rt_11^post1, y_17^0'=y_17^post1, st_14^0'=st_14^post1, (-st_14^0+rt_11^post1 == 0 /\ x_13^0 <= 0 /\ st_16^0-st_16^post1 == 0 /\ -st_14^post1+st_14^0 == 0 /\ x_13^0-x_13^post1 == 0 /\ rv_15^0-rv_15^post1 == 0 /\ nd_12^0-nd_12^post1 == 0 /\ -y_17^post1+y_17^0 == 0), cost: 1
   2: l1 -> l3 : nd_12^0'=nd_12^post2, x_13^0'=x_13^post2, rv_15^0'=rv_15^post2, st_16^0'=st_16^post2, rt_11^0'=rt_11^post2, y_17^0'=y_17^post2, st_14^0'=st_14^post2, (0 == 0 /\ rv_15^post2 <= 0 /\ rt_11^0-rt_11^post2 == 0 /\ rv_15^post2-nd_12^10 == 0 /\ 1-x_13^0 <= 0 /\ 2-y_17^post2 <= 0 /\ -st_14^post2+st_14^0 == 0 /\ -x_13^post2+x_13^0 == 0 /\ 1-y_17^0+y_17^post2 == 0 /\ -rv_15^post2 <= 0), cost: 1
   4: l1 -> l5 : nd_12^0'=nd_12^post4, x_13^0'=x_13^post4, rv_15^0'=rv_15^post4, st_16^0'=st_16^post4, rt_11^0'=rt_11^post4, y_17^0'=y_17^post4, st_14^0'=st_14^post4, (0 == 0 /\ -st_16^post4+st_16^0 == 0 /\ -rt_11^post4+rt_11^0 == 0 /\ -st_14^post4+st_14^0 == 0 /\ -y_17^post4+y_17^0 == 0 /\ rv_15^post4-nd_12^11 == 0 /\ 1-x_13^0 <= 0 /\ x_13^0-x_13^post4 == 0), cost: 1
   3: l3 -> l1 : nd_12^0'=nd_12^post3, x_13^0'=x_13^post3, rv_15^0'=rv_15^post3, st_16^0'=st_16^post3, rt_11^0'=rt_11^post3, y_17^0'=y_17^post3, st_14^0'=st_14^post3, (-rt_11^post3+rt_11^0 == 0 /\ rv_15^0-rv_15^post3 == 0 /\ nd_12^0-nd_12^post3 == 0 /\ -st_14^post3+st_14^0 == 0 /\ st_16^0-st_16^post3 == 0 /\ -y_17^post3+y_17^0 == 0 /\ x_13^0-x_13^post3 == 0), cost: 1
   5: l5 -> l6 : nd_12^0'=nd_12^post5, x_13^0'=x_13^post5, rv_15^0'=rv_15^post5, st_16^0'=st_16^post5, rt_11^0'=rt_11^post5, y_17^0'=y_17^post5, st_14^0'=st_14^post5, (-st_14^post5+st_14^0 == 0 /\ -y_17^post5+y_17^0 == 0 /\ 1-rv_15^0 <= 0 /\ nd_12^0-nd_12^post5 == 0 /\ -st_16^post5+st_16^0 == 0 /\ -rt_11^post5+rt_11^0 == 0 /\ x_13^0-x_13^post5 == 0 /\ rv_15^0-rv_15^post5 == 0), cost: 1
   6: l5 -> l6 : nd_12^0'=nd_12^post6, x_13^0'=x_13^post6, rv_15^0'=rv_15^post6, st_16^0'=st_16^post6, rt_11^0'=rt_11^post6, y_17^0'=y_17^post6, st_14^0'=st_14^post6, (nd_12^0-nd_12^post6 == 0 /\ x_13^0-x_13^post6 == 0 /\ y_17^0-y_17^post6 == 0 /\ -st_14^post6+st_14^0 == 0 /\ -rv_15^post6+rv_15^0 == 0 /\ rt_11^0-rt_11^post6 == 0 /\ 1+rv_15^0 <= 0 /\ -st_16^post6+st_16^0 == 0), cost: 1
   7: l6 -> l4 : nd_12^0'=nd_12^post7, x_13^0'=x_13^post7, rv_15^0'=rv_15^post7, st_16^0'=st_16^post7, rt_11^0'=rt_11^post7, y_17^0'=y_17^post7, st_14^0'=st_14^post7, (0 == 0 /\ rv_15^0-rv_15^post7 == 0 /\ -st_14^post7+st_14^0 == 0 /\ 1-x_13^0+x_13^post7 == 0 /\ -rt_11^post7+rt_11^0 == 0 /\ y_17^post7-nd_12^12 == 0 /\ st_16^0-st_16^post7 == 0), cost: 1
   8: l4 -> l1 : nd_12^0'=nd_12^post8, x_13^0'=x_13^post8, rv_15^0'=rv_15^post8, st_16^0'=st_16^post8, rt_11^0'=rt_11^post8, y_17^0'=y_17^post8, st_14^0'=st_14^post8, (-st_16^post8+st_16^0 == 0 /\ x_13^0-x_13^post8 == 0 /\ -st_14^post8+st_14^0 == 0 /\ -rt_11^post8+rt_11^0 == 0 /\ -y_17^post8+y_17^0 == 0 /\ nd_12^0-nd_12^post8 == 0 /\ rv_15^0-rv_15^post8 == 0), cost: 1
   9: l7 -> l0 : nd_12^0'=nd_12^post9, x_13^0'=x_13^post9, rv_15^0'=rv_15^post9, st_16^0'=st_16^post9, rt_11^0'=rt_11^post9, y_17^0'=y_17^post9, st_14^0'=st_14^post9, (x_13^0-x_13^post9 == 0 /\ -rv_15^post9+rv_15^0 == 0 /\ -st_16^post9+st_16^0 == 0 /\ -st_14^post9+st_14^0 == 0 /\ rt_11^0-rt_11^post9 == 0 /\ nd_12^0-nd_12^post9 == 0 /\ y_17^0-y_17^post9 == 0), cost: 1


Removed unreachable rules and leafs
Start location: l7
   0: l0 -> l1 : nd_12^0'=nd_12^post0, x_13^0'=x_13^post0, rv_15^0'=rv_15^post0, st_16^0'=st_16^post0, rt_11^0'=rt_11^post0, y_17^0'=y_17^post0, st_14^0'=st_14^post0, (x_13^0-x_13^post0 == 0 /\ nd_12^0-nd_12^post0 == 0 /\ -y_17^post0+y_17^0 == 0 /\ -rv_15^post0+rv_15^0 == 0 /\ -st_14^post0+st_14^0 == 0 /\ rt_11^0-rt_11^post0 == 0 /\ -st_16^post0+st_16^0 == 0), cost: 1
   2: l1 -> l3 : nd_12^0'=nd_12^post2, x_13^0'=x_13^post2, rv_15^0'=rv_15^post2, st_16^0'=st_16^post2, rt_11^0'=rt_11^post2, y_17^0'=y_17^post2, st_14^0'=st_14^post2, (0 == 0 /\ rv_15^post2 <= 0 /\ rt_11^0-rt_11^post2 == 0 /\ rv_15^post2-nd_12^10 == 0 /\ 1-x_13^0 <= 0 /\ 2-y_17^post2 <= 0 /\ -st_14^post2+st_14^0 == 0 /\ -x_13^post2+x_13^0 == 0 /\ 1-y_17^0+y_17^post2 == 0 /\ -rv_15^post2 <= 0), cost: 1
   4: l1 -> l5 : nd_12^0'=nd_12^post4, x_13^0'=x_13^post4, rv_15^0'=rv_15^post4, st_16^0'=st_16^post4, rt_11^0'=rt_11^post4, y_17^0'=y_17^post4, st_14^0'=st_14^post4, (0 == 0 /\ -st_16^post4+st_16^0 == 0 /\ -rt_11^post4+rt_11^0 == 0 /\ -st_14^post4+st_14^0 == 0 /\ -y_17^post4+y_17^0 == 0 /\ rv_15^post4-nd_12^11 == 0 /\ 1-x_13^0 <= 0 /\ x_13^0-x_13^post4 == 0), cost: 1
   3: l3 -> l1 : nd_12^0'=nd_12^post3, x_13^0'=x_13^post3, rv_15^0'=rv_15^post3, st_16^0'=st_16^post3, rt_11^0'=rt_11^post3, y_17^0'=y_17^post3, st_14^0'=st_14^post3, (-rt_11^post3+rt_11^0 == 0 /\ rv_15^0-rv_15^post3 == 0 /\ nd_12^0-nd_12^post3 == 0 /\ -st_14^post3+st_14^0 == 0 /\ st_16^0-st_16^post3 == 0 /\ -y_17^post3+y_17^0 == 0 /\ x_13^0-x_13^post3 == 0), cost: 1
   5: l5 -> l6 : nd_12^0'=nd_12^post5, x_13^0'=x_13^post5, rv_15^0'=rv_15^post5, st_16^0'=st_16^post5, rt_11^0'=rt_11^post5, y_17^0'=y_17^post5, st_14^0'=st_14^post5, (-st_14^post5+st_14^0 == 0 /\ -y_17^post5+y_17^0 == 0 /\ 1-rv_15^0 <= 0 /\ nd_12^0-nd_12^post5 == 0 /\ -st_16^post5+st_16^0 == 0 /\ -rt_11^post5+rt_11^0 == 0 /\ x_13^0-x_13^post5 == 0 /\ rv_15^0-rv_15^post5 == 0), cost: 1
   6: l5 -> l6 : nd_12^0'=nd_12^post6, x_13^0'=x_13^post6, rv_15^0'=rv_15^post6, st_16^0'=st_16^post6, rt_11^0'=rt_11^post6, y_17^0'=y_17^post6, st_14^0'=st_14^post6, (nd_12^0-nd_12^post6 == 0 /\ x_13^0-x_13^post6 == 0 /\ y_17^0-y_17^post6 == 0 /\ -st_14^post6+st_14^0 == 0 /\ -rv_15^post6+rv_15^0 == 0 /\ rt_11^0-rt_11^post6 == 0 /\ 1+rv_15^0 <= 0 /\ -st_16^post6+st_16^0 == 0), cost: 1
   7: l6 -> l4 : nd_12^0'=nd_12^post7, x_13^0'=x_13^post7, rv_15^0'=rv_15^post7, st_16^0'=st_16^post7, rt_11^0'=rt_11^post7, y_17^0'=y_17^post7, st_14^0'=st_14^post7, (0 == 0 /\ rv_15^0-rv_15^post7 == 0 /\ -st_14^post7+st_14^0 == 0 /\ 1-x_13^0+x_13^post7 == 0 /\ -rt_11^post7+rt_11^0 == 0 /\ y_17^post7-nd_12^12 == 0 /\ st_16^0-st_16^post7 == 0), cost: 1
   8: l4 -> l1 : nd_12^0'=nd_12^post8, x_13^0'=x_13^post8, rv_15^0'=rv_15^post8, st_16^0'=st_16^post8, rt_11^0'=rt_11^post8, y_17^0'=y_17^post8, st_14^0'=st_14^post8, (-st_16^post8+st_16^0 == 0 /\ x_13^0-x_13^post8 == 0 /\ -st_14^post8+st_14^0 == 0 /\ -rt_11^post8+rt_11^0 == 0 /\ -y_17^post8+y_17^0 == 0 /\ nd_12^0-nd_12^post8 == 0 /\ rv_15^0-rv_15^post8 == 0), cost: 1
   9: l7 -> l0 : nd_12^0'=nd_12^post9, x_13^0'=x_13^post9, rv_15^0'=rv_15^post9, st_16^0'=st_16^post9, rt_11^0'=rt_11^post9, y_17^0'=y_17^post9, st_14^0'=st_14^post9, (x_13^0-x_13^post9 == 0 /\ -rv_15^post9+rv_15^0 == 0 /\ -st_16^post9+st_16^0 == 0 /\ -st_14^post9+st_14^0 == 0 /\ rt_11^0-rt_11^post9 == 0 /\ nd_12^0-nd_12^post9 == 0 /\ y_17^0-y_17^post9 == 0), cost: 1


Applied preprocessing
Original rule:
l0 -> l1 : nd_12^0'=nd_12^post0, x_13^0'=x_13^post0, rv_15^0'=rv_15^post0, st_16^0'=st_16^post0, rt_11^0'=rt_11^post0, y_17^0'=y_17^post0, st_14^0'=st_14^post0, (x_13^0-x_13^post0 == 0 /\ nd_12^0-nd_12^post0 == 0 /\ -y_17^post0+y_17^0 == 0 /\ -rv_15^post0+rv_15^0 == 0 /\ -st_14^post0+st_14^0 == 0 /\ rt_11^0-rt_11^post0 == 0 /\ -st_16^post0+st_16^0 == 0), cost: 1
New rule:
l0 -> l1 : TRUE, cost: 1

Applied preprocessing
Original rule:
l1 -> l3 : nd_12^0'=nd_12^post2, x_13^0'=x_13^post2, rv_15^0'=rv_15^post2, st_16^0'=st_16^post2, rt_11^0'=rt_11^post2, y_17^0'=y_17^post2, st_14^0'=st_14^post2, (0 == 0 /\ rv_15^post2 <= 0 /\ rt_11^0-rt_11^post2 == 0 /\ rv_15^post2-nd_12^10 == 0 /\ 1-x_13^0 <= 0 /\ 2-y_17^post2 <= 0 /\ -st_14^post2+st_14^0 == 0 /\ -x_13^post2+x_13^0 == 0 /\ 1-y_17^0+y_17^post2 == 0 /\ -rv_15^post2 <= 0), cost: 1
New rule:
l1 -> l3 : nd_12^0'=nd_12^post2, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=-1+y_17^0, (-1+x_13^0 >= 0 /\ -3+y_17^0 >= 0), cost: 1

Applied preprocessing
Original rule:
l3 -> l1 : nd_12^0'=nd_12^post3, x_13^0'=x_13^post3, rv_15^0'=rv_15^post3, st_16^0'=st_16^post3, rt_11^0'=rt_11^post3, y_17^0'=y_17^post3, st_14^0'=st_14^post3, (-rt_11^post3+rt_11^0 == 0 /\ rv_15^0-rv_15^post3 == 0 /\ nd_12^0-nd_12^post3 == 0 /\ -st_14^post3+st_14^0 == 0 /\ st_16^0-st_16^post3 == 0 /\ -y_17^post3+y_17^0 == 0 /\ x_13^0-x_13^post3 == 0), cost: 1
New rule:
l3 -> l1 : TRUE, cost: 1

Applied preprocessing
Original rule:
l1 -> l5 : nd_12^0'=nd_12^post4, x_13^0'=x_13^post4, rv_15^0'=rv_15^post4, st_16^0'=st_16^post4, rt_11^0'=rt_11^post4, y_17^0'=y_17^post4, st_14^0'=st_14^post4, (0 == 0 /\ -st_16^post4+st_16^0 == 0 /\ -rt_11^post4+rt_11^0 == 0 /\ -st_14^post4+st_14^0 == 0 /\ -y_17^post4+y_17^0 == 0 /\ rv_15^post4-nd_12^11 == 0 /\ 1-x_13^0 <= 0 /\ x_13^0-x_13^post4 == 0), cost: 1
New rule:
l1 -> l5 : nd_12^0'=nd_12^post4, rv_15^0'=nd_12^11, -1+x_13^0 >= 0, cost: 1

Applied preprocessing
Original rule:
l5 -> l6 : nd_12^0'=nd_12^post5, x_13^0'=x_13^post5, rv_15^0'=rv_15^post5, st_16^0'=st_16^post5, rt_11^0'=rt_11^post5, y_17^0'=y_17^post5, st_14^0'=st_14^post5, (-st_14^post5+st_14^0 == 0 /\ -y_17^post5+y_17^0 == 0 /\ 1-rv_15^0 <= 0 /\ nd_12^0-nd_12^post5 == 0 /\ -st_16^post5+st_16^0 == 0 /\ -rt_11^post5+rt_11^0 == 0 /\ x_13^0-x_13^post5 == 0 /\ rv_15^0-rv_15^post5 == 0), cost: 1
New rule:
l5 -> l6 : -1+rv_15^0 >= 0, cost: 1

Applied preprocessing
Original rule:
l5 -> l6 : nd_12^0'=nd_12^post6, x_13^0'=x_13^post6, rv_15^0'=rv_15^post6, st_16^0'=st_16^post6, rt_11^0'=rt_11^post6, y_17^0'=y_17^post6, st_14^0'=st_14^post6, (nd_12^0-nd_12^post6 == 0 /\ x_13^0-x_13^post6 == 0 /\ y_17^0-y_17^post6 == 0 /\ -st_14^post6+st_14^0 == 0 /\ -rv_15^post6+rv_15^0 == 0 /\ rt_11^0-rt_11^post6 == 0 /\ 1+rv_15^0 <= 0 /\ -st_16^post6+st_16^0 == 0), cost: 1
New rule:
l5 -> l6 : 1+rv_15^0 <= 0, cost: 1

Applied preprocessing
Original rule:
l6 -> l4 : nd_12^0'=nd_12^post7, x_13^0'=x_13^post7, rv_15^0'=rv_15^post7, st_16^0'=st_16^post7, rt_11^0'=rt_11^post7, y_17^0'=y_17^post7, st_14^0'=st_14^post7, (0 == 0 /\ rv_15^0-rv_15^post7 == 0 /\ -st_14^post7+st_14^0 == 0 /\ 1-x_13^0+x_13^post7 == 0 /\ -rt_11^post7+rt_11^0 == 0 /\ y_17^post7-nd_12^12 == 0 /\ st_16^0-st_16^post7 == 0), cost: 1
New rule:
l6 -> l4 : nd_12^0'=nd_12^post7, x_13^0'=-1+x_13^0, y_17^0'=nd_12^12, 0 == 0, cost: 1

Applied preprocessing
Original rule:
l4 -> l1 : nd_12^0'=nd_12^post8, x_13^0'=x_13^post8, rv_15^0'=rv_15^post8, st_16^0'=st_16^post8, rt_11^0'=rt_11^post8, y_17^0'=y_17^post8, st_14^0'=st_14^post8, (-st_16^post8+st_16^0 == 0 /\ x_13^0-x_13^post8 == 0 /\ -st_14^post8+st_14^0 == 0 /\ -rt_11^post8+rt_11^0 == 0 /\ -y_17^post8+y_17^0 == 0 /\ nd_12^0-nd_12^post8 == 0 /\ rv_15^0-rv_15^post8 == 0), cost: 1
New rule:
l4 -> l1 : TRUE, cost: 1

Applied preprocessing
Original rule:
l7 -> l0 : nd_12^0'=nd_12^post9, x_13^0'=x_13^post9, rv_15^0'=rv_15^post9, st_16^0'=st_16^post9, rt_11^0'=rt_11^post9, y_17^0'=y_17^post9, st_14^0'=st_14^post9, (x_13^0-x_13^post9 == 0 /\ -rv_15^post9+rv_15^0 == 0 /\ -st_16^post9+st_16^0 == 0 /\ -st_14^post9+st_14^0 == 0 /\ rt_11^0-rt_11^post9 == 0 /\ nd_12^0-nd_12^post9 == 0 /\ y_17^0-y_17^post9 == 0), cost: 1
New rule:
l7 -> l0 : TRUE, cost: 1

Simplified rules
Start location: l7
  10: l0 -> l1 : TRUE, cost: 1
  11: l1 -> l3 : nd_12^0'=nd_12^post2, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=-1+y_17^0, (-1+x_13^0 >= 0 /\ -3+y_17^0 >= 0), cost: 1
  13: l1 -> l5 : nd_12^0'=nd_12^post4, rv_15^0'=nd_12^11, -1+x_13^0 >= 0, cost: 1
  12: l3 -> l1 : TRUE, cost: 1
  14: l5 -> l6 : -1+rv_15^0 >= 0, cost: 1
  15: l5 -> l6 : 1+rv_15^0 <= 0, cost: 1
  16: l6 -> l4 : nd_12^0'=nd_12^post7, x_13^0'=-1+x_13^0, y_17^0'=nd_12^12, 0 == 0, cost: 1
  17: l4 -> l1 : TRUE, cost: 1
  18: l7 -> l0 : TRUE, cost: 1


Eliminating location l0 by chaining:

Applied chaining
First rule:
l7 -> l0 : TRUE, cost: 1
Second rule:
l0 -> l1 : TRUE, cost: 1
New rule:
l7 -> l1 : TRUE, cost: 2

Applied deletion
Removed the following rules: 10 18

Eliminating location l3 by chaining:

Applied chaining
First rule:
l1 -> l3 : nd_12^0'=nd_12^post2, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=-1+y_17^0, (-1+x_13^0 >= 0 /\ -3+y_17^0 >= 0), cost: 1
Second rule:
l3 -> l1 : TRUE, cost: 1
New rule:
l1 -> l1 : nd_12^0'=nd_12^post2, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=-1+y_17^0, (-1+x_13^0 >= 0 /\ -3+y_17^0 >= 0), cost: 2

Applied deletion
Removed the following rules: 11 12

Eliminating location l4 by chaining:

Applied chaining
First rule:
l6 -> l4 : nd_12^0'=nd_12^post7, x_13^0'=-1+x_13^0, y_17^0'=nd_12^12, 0 == 0, cost: 1
Second rule:
l4 -> l1 : TRUE, cost: 1
New rule:
l6 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=-1+x_13^0, y_17^0'=nd_12^12, 0 == 0, cost: 2

Applied deletion
Removed the following rules: 16 17

Eliminated locations on linear paths
Start location: l7
  13: l1 -> l5 : nd_12^0'=nd_12^post4, rv_15^0'=nd_12^11, -1+x_13^0 >= 0, cost: 1
  20: l1 -> l1 : nd_12^0'=nd_12^post2, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=-1+y_17^0, (-1+x_13^0 >= 0 /\ -3+y_17^0 >= 0), cost: 2
  14: l5 -> l6 : -1+rv_15^0 >= 0, cost: 1
  15: l5 -> l6 : 1+rv_15^0 <= 0, cost: 1
  21: l6 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=-1+x_13^0, y_17^0'=nd_12^12, 0 == 0, cost: 2
  19: l7 -> l1 : TRUE, cost: 2


Applied acceleration
Original rule:
l1 -> l1 : nd_12^0'=nd_12^post2, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=-1+y_17^0, (-1+x_13^0 >= 0 /\ -3+y_17^0 >= 0), cost: 2
New rule:
l1 -> l1 : nd_12^0'=nd_12^post2, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=-n0+y_17^0, (-1+n0 >= 0 /\ -1+x_13^0 >= 0 /\ -2-n0+y_17^0 >= 0), cost: 2*n0

Applied instantiation
Original rule:
l1 -> l1 : nd_12^0'=nd_12^post2, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=-n0+y_17^0, (-1+n0 >= 0 /\ -1+x_13^0 >= 0 /\ -2-n0+y_17^0 >= 0), cost: 2*n0
New rule:
l1 -> l1 : nd_12^0'=nd_12^post2, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (0 >= 0 /\ -1+x_13^0 >= 0 /\ -3+y_17^0 >= 0), cost: -4+2*y_17^0

Applied simplification
Original rule:
l1 -> l1 : nd_12^0'=nd_12^post2, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (0 >= 0 /\ -1+x_13^0 >= 0 /\ -3+y_17^0 >= 0), cost: -4+2*y_17^0
New rule:
l1 -> l1 : nd_12^0'=nd_12^post2, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-1+x_13^0 >= 0 /\ -3+y_17^0 >= 0), cost: -4+2*y_17^0

Applied deletion
Removed the following rules: 20

Accelerated simple loops
Start location: l7
  13: l1 -> l5 : nd_12^0'=nd_12^post4, rv_15^0'=nd_12^11, -1+x_13^0 >= 0, cost: 1
  23: l1 -> l1 : nd_12^0'=nd_12^post2, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-1+x_13^0 >= 0 /\ -3+y_17^0 >= 0), cost: -4+2*y_17^0
  14: l5 -> l6 : -1+rv_15^0 >= 0, cost: 1
  15: l5 -> l6 : 1+rv_15^0 <= 0, cost: 1
  21: l6 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=-1+x_13^0, y_17^0'=nd_12^12, 0 == 0, cost: 2
  19: l7 -> l1 : TRUE, cost: 2


Applied chaining
First rule:
l7 -> l1 : TRUE, cost: 2
Second rule:
l1 -> l1 : nd_12^0'=nd_12^post2, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-1+x_13^0 >= 0 /\ -3+y_17^0 >= 0), cost: -4+2*y_17^0
New rule:
l7 -> l1 : nd_12^0'=nd_12^post2, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-1+x_13^0 >= 0 /\ -3+y_17^0 >= 0), cost: -2+2*y_17^0

Applied chaining
First rule:
l6 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=-1+x_13^0, y_17^0'=nd_12^12, 0 == 0, cost: 2
Second rule:
l1 -> l1 : nd_12^0'=nd_12^post2, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-1+x_13^0 >= 0 /\ -3+y_17^0 >= 0), cost: -4+2*y_17^0
New rule:
l6 -> l1 : nd_12^0'=nd_12^post2, x_13^0'=-1+x_13^0, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-2+x_13^0 >= 0 /\ -3+nd_12^12 >= 0), cost: -2+2*nd_12^12

Applied deletion
Removed the following rules: 23

Chained accelerated rules with incoming rules
Start location: l7
  13: l1 -> l5 : nd_12^0'=nd_12^post4, rv_15^0'=nd_12^11, -1+x_13^0 >= 0, cost: 1
  14: l5 -> l6 : -1+rv_15^0 >= 0, cost: 1
  15: l5 -> l6 : 1+rv_15^0 <= 0, cost: 1
  21: l6 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=-1+x_13^0, y_17^0'=nd_12^12, 0 == 0, cost: 2
  25: l6 -> l1 : nd_12^0'=nd_12^post2, x_13^0'=-1+x_13^0, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-2+x_13^0 >= 0 /\ -3+nd_12^12 >= 0), cost: -2+2*nd_12^12
  19: l7 -> l1 : TRUE, cost: 2
  24: l7 -> l1 : nd_12^0'=nd_12^post2, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-1+x_13^0 >= 0 /\ -3+y_17^0 >= 0), cost: -2+2*y_17^0


Eliminating location l5 by chaining:

Applied chaining
First rule:
l1 -> l5 : nd_12^0'=nd_12^post4, rv_15^0'=nd_12^11, -1+x_13^0 >= 0, cost: 1
Second rule:
l5 -> l6 : -1+rv_15^0 >= 0, cost: 1
New rule:
l1 -> l6 : nd_12^0'=nd_12^post4, rv_15^0'=nd_12^11, (-1+x_13^0 >= 0 /\ -1+nd_12^11 >= 0), cost: 2

Applied chaining
First rule:
l1 -> l5 : nd_12^0'=nd_12^post4, rv_15^0'=nd_12^11, -1+x_13^0 >= 0, cost: 1
Second rule:
l5 -> l6 : 1+rv_15^0 <= 0, cost: 1
New rule:
l1 -> l6 : nd_12^0'=nd_12^post4, rv_15^0'=nd_12^11, (1+nd_12^11 <= 0 /\ -1+x_13^0 >= 0), cost: 2

Applied deletion
Removed the following rules: 13 14 15

Eliminated locations on tree-shaped paths
Start location: l7
  26: l1 -> l6 : nd_12^0'=nd_12^post4, rv_15^0'=nd_12^11, (-1+x_13^0 >= 0 /\ -1+nd_12^11 >= 0), cost: 2
  27: l1 -> l6 : nd_12^0'=nd_12^post4, rv_15^0'=nd_12^11, (1+nd_12^11 <= 0 /\ -1+x_13^0 >= 0), cost: 2
  21: l6 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=-1+x_13^0, y_17^0'=nd_12^12, 0 == 0, cost: 2
  25: l6 -> l1 : nd_12^0'=nd_12^post2, x_13^0'=-1+x_13^0, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-2+x_13^0 >= 0 /\ -3+nd_12^12 >= 0), cost: -2+2*nd_12^12
  19: l7 -> l1 : TRUE, cost: 2
  24: l7 -> l1 : nd_12^0'=nd_12^post2, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-1+x_13^0 >= 0 /\ -3+y_17^0 >= 0), cost: -2+2*y_17^0


Applied merging
first rule:
l1 -> l6 : nd_12^0'=nd_12^post4, rv_15^0'=nd_12^11, (-1+x_13^0 >= 0 /\ -1+nd_12^11 >= 0), cost: 2
second rule:
l1 -> l6 : nd_12^0'=nd_12^post4, rv_15^0'=nd_12^11, (1+nd_12^11 <= 0 /\ -1+x_13^0 >= 0), cost: 2
new rule:
l1 -> l6 : nd_12^0'=nd_12^post4, rv_15^0'=nd_12^11, ((-1+x_13^0 >= 0 /\ -1+nd_12^11 >= 0) \/ (1+nd_12^11 <= 0 /\ -1+x_13^0 >= 0)), cost: 2

Merged rules
Start location: l7
  28: l1 -> l6 : nd_12^0'=nd_12^post4, rv_15^0'=nd_12^11, ((-1+x_13^0 >= 0 /\ -1+nd_12^11 >= 0) \/ (1+nd_12^11 <= 0 /\ -1+x_13^0 >= 0)), cost: 2
  21: l6 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=-1+x_13^0, y_17^0'=nd_12^12, 0 == 0, cost: 2
  25: l6 -> l1 : nd_12^0'=nd_12^post2, x_13^0'=-1+x_13^0, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-2+x_13^0 >= 0 /\ -3+nd_12^12 >= 0), cost: -2+2*nd_12^12
  19: l7 -> l1 : TRUE, cost: 2
  24: l7 -> l1 : nd_12^0'=nd_12^post2, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-1+x_13^0 >= 0 /\ -3+y_17^0 >= 0), cost: -2+2*y_17^0


Eliminating location l6 by chaining:

Applied chaining
First rule:
l1 -> l6 : nd_12^0'=nd_12^post4, rv_15^0'=nd_12^11, ((-1+x_13^0 >= 0 /\ -1+nd_12^11 >= 0) \/ (1+nd_12^11 <= 0 /\ -1+x_13^0 >= 0)), cost: 2
Second rule:
l6 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=-1+x_13^0, y_17^0'=nd_12^12, 0 == 0, cost: 2
New rule:
l1 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=-1+x_13^0, rv_15^0'=nd_12^11, y_17^0'=nd_12^12, (0 == 0 /\ ((-1+x_13^0 >= 0 /\ -1+nd_12^11 >= 0) \/ (1+nd_12^11 <= 0 /\ -1+x_13^0 >= 0))), cost: 4

Applied simplification
Original rule:
l1 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=-1+x_13^0, rv_15^0'=nd_12^11, y_17^0'=nd_12^12, (0 == 0 /\ ((-1+x_13^0 >= 0 /\ -1+nd_12^11 >= 0) \/ (1+nd_12^11 <= 0 /\ -1+x_13^0 >= 0))), cost: 4
New rule:
l1 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=-1+x_13^0, rv_15^0'=nd_12^11, y_17^0'=nd_12^12, ((-1+x_13^0 >= 0 /\ -1+nd_12^11 >= 0) \/ (1+nd_12^11 <= 0 /\ -1+x_13^0 >= 0)), cost: 4

Applied chaining
First rule:
l1 -> l6 : nd_12^0'=nd_12^post4, rv_15^0'=nd_12^11, ((-1+x_13^0 >= 0 /\ -1+nd_12^11 >= 0) \/ (1+nd_12^11 <= 0 /\ -1+x_13^0 >= 0)), cost: 2
Second rule:
l6 -> l1 : nd_12^0'=nd_12^post2, x_13^0'=-1+x_13^0, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-2+x_13^0 >= 0 /\ -3+nd_12^12 >= 0), cost: -2+2*nd_12^12
New rule:
l1 -> l1 : nd_12^0'=nd_12^post2, x_13^0'=-1+x_13^0, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-2+x_13^0 >= 0 /\ -3+nd_12^12 >= 0 /\ ((-1+x_13^0 >= 0 /\ -1+nd_12^11 >= 0) \/ (1+nd_12^11 <= 0 /\ -1+x_13^0 >= 0))), cost: 2*nd_12^12

Applied simplification
Original rule:
l1 -> l1 : nd_12^0'=nd_12^post2, x_13^0'=-1+x_13^0, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-2+x_13^0 >= 0 /\ -3+nd_12^12 >= 0 /\ ((-1+x_13^0 >= 0 /\ -1+nd_12^11 >= 0) \/ (1+nd_12^11 <= 0 /\ -1+x_13^0 >= 0))), cost: 2*nd_12^12
New rule:
l1 -> l1 : nd_12^0'=nd_12^post2, x_13^0'=-1+x_13^0, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-2+x_13^0 >= 0 /\ -3+nd_12^12 >= 0 /\ ((1+nd_12^11 <= 0 /\ -1+x_13^0 >= 0) \/ -1+nd_12^11 >= 0)), cost: 2*nd_12^12

Applied deletion
Removed the following rules: 21 25 28

Eliminated locations on tree-shaped paths
Start location: l7
  29: l1 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=-1+x_13^0, rv_15^0'=nd_12^11, y_17^0'=nd_12^12, ((-1+x_13^0 >= 0 /\ -1+nd_12^11 >= 0) \/ (1+nd_12^11 <= 0 /\ -1+x_13^0 >= 0)), cost: 4
  30: l1 -> l1 : nd_12^0'=nd_12^post2, x_13^0'=-1+x_13^0, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-2+x_13^0 >= 0 /\ -3+nd_12^12 >= 0 /\ ((1+nd_12^11 <= 0 /\ -1+x_13^0 >= 0) \/ -1+nd_12^11 >= 0)), cost: 2*nd_12^12
  19: l7 -> l1 : TRUE, cost: 2
  24: l7 -> l1 : nd_12^0'=nd_12^post2, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-1+x_13^0 >= 0 /\ -3+y_17^0 >= 0), cost: -2+2*y_17^0


Applied simplification
Original rule:
l1 -> l1 : nd_12^0'=nd_12^post2, x_13^0'=-1+x_13^0, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-2+x_13^0 >= 0 /\ -3+nd_12^12 >= 0 /\ ((1+nd_12^11 <= 0 /\ -1+x_13^0 >= 0) \/ -1+nd_12^11 >= 0)), cost: 2*nd_12^12
New rule:
l1 -> l1 : nd_12^0'=nd_12^post2, x_13^0'=-1+x_13^0, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-2+x_13^0 >= 0 /\ -3+nd_12^12 >= 0 /\ (1+nd_12^11 <= 0 \/ -1+nd_12^11 >= 0)), cost: 2*nd_12^12

Simplified simple loops
Start location: l7
  29: l1 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=-1+x_13^0, rv_15^0'=nd_12^11, y_17^0'=nd_12^12, ((-1+x_13^0 >= 0 /\ -1+nd_12^11 >= 0) \/ (1+nd_12^11 <= 0 /\ -1+x_13^0 >= 0)), cost: 4
  31: l1 -> l1 : nd_12^0'=nd_12^post2, x_13^0'=-1+x_13^0, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-2+x_13^0 >= 0 /\ -3+nd_12^12 >= 0 /\ (1+nd_12^11 <= 0 \/ -1+nd_12^11 >= 0)), cost: 2*nd_12^12
  19: l7 -> l1 : TRUE, cost: 2
  24: l7 -> l1 : nd_12^0'=nd_12^post2, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-1+x_13^0 >= 0 /\ -3+y_17^0 >= 0), cost: -2+2*y_17^0


Applied acceleration
Original rule:
l1 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=-1+x_13^0, rv_15^0'=nd_12^11, y_17^0'=nd_12^12, ((-1+x_13^0 >= 0 /\ -1+nd_12^11 >= 0) \/ (1+nd_12^11 <= 0 /\ -1+x_13^0 >= 0)), cost: 4
New rule:
l1 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=x_13^0-n4, rv_15^0'=nd_12^11, y_17^0'=nd_12^12, (-1+n4 >= 0 /\ ((x_13^0-n4 >= 0 /\ -1+nd_12^11 >= 0) \/ (-1-nd_12^11 >= 0 /\ x_13^0-n4 >= 0))), cost: 4*n4

Applied instantiation
Original rule:
l1 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=x_13^0-n4, rv_15^0'=nd_12^11, y_17^0'=nd_12^12, (-1+n4 >= 0 /\ ((x_13^0-n4 >= 0 /\ -1+nd_12^11 >= 0) \/ (-1-nd_12^11 >= 0 /\ x_13^0-n4 >= 0))), cost: 4*n4
New rule:
l1 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=0, rv_15^0'=nd_12^11, y_17^0'=nd_12^12, (-1+x_13^0 >= 0 /\ ((0 >= 0 /\ -1+nd_12^11 >= 0) \/ (0 >= 0 /\ -1-nd_12^11 >= 0))), cost: 4*x_13^0

Applied acceleration
Original rule:
l1 -> l1 : nd_12^0'=nd_12^post2, x_13^0'=-1+x_13^0, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-2+x_13^0 >= 0 /\ -3+nd_12^12 >= 0 /\ (1+nd_12^11 <= 0 \/ -1+nd_12^11 >= 0)), cost: 2*nd_12^12
New rule:
l1 -> l1 : nd_12^0'=nd_12^post2, x_13^0'=x_13^0-n6, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-1+x_13^0-n6 >= 0 /\ -3+nd_12^12 >= 0 /\ -1+n6 >= 0 /\ (-1-nd_12^11 >= 0 \/ -1+nd_12^11 >= 0)), cost: 2*nd_12^12*n6

Applied instantiation
Original rule:
l1 -> l1 : nd_12^0'=nd_12^post2, x_13^0'=x_13^0-n6, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-1+x_13^0-n6 >= 0 /\ -3+nd_12^12 >= 0 /\ -1+n6 >= 0 /\ (-1-nd_12^11 >= 0 \/ -1+nd_12^11 >= 0)), cost: 2*nd_12^12*n6
New rule:
l1 -> l1 : nd_12^0'=nd_12^post2, x_13^0'=1, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (0 >= 0 /\ -2+x_13^0 >= 0 /\ -3+nd_12^12 >= 0 /\ (-1-nd_12^11 >= 0 \/ -1+nd_12^11 >= 0)), cost: 2*(-1+x_13^0)*nd_12^12

Applied simplification
Original rule:
l1 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=0, rv_15^0'=nd_12^11, y_17^0'=nd_12^12, (-1+x_13^0 >= 0 /\ ((0 >= 0 /\ -1+nd_12^11 >= 0) \/ (0 >= 0 /\ -1-nd_12^11 >= 0))), cost: 4*x_13^0
New rule:
l1 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=0, rv_15^0'=nd_12^11, y_17^0'=nd_12^12, (-1+x_13^0 >= 0 /\ ((0 >= 0 /\ 1+nd_12^11 <= 0) \/ -1+nd_12^11 >= 0)), cost: 4*x_13^0

Applied simplification
Original rule:
l1 -> l1 : nd_12^0'=nd_12^post2, x_13^0'=1, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (0 >= 0 /\ -2+x_13^0 >= 0 /\ -3+nd_12^12 >= 0 /\ (-1-nd_12^11 >= 0 \/ -1+nd_12^11 >= 0)), cost: 2*(-1+x_13^0)*nd_12^12
New rule:
l1 -> l1 : nd_12^0'=nd_12^post2, x_13^0'=1, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-2+x_13^0 >= 0 /\ -3+nd_12^12 >= 0 /\ (1+nd_12^11 <= 0 \/ -1+nd_12^11 >= 0)), cost: 2*(-1+x_13^0)*nd_12^12

Applied deletion
Removed the following rules: 29 31

Accelerated simple loops
Start location: l7
  34: l1 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=0, rv_15^0'=nd_12^11, y_17^0'=nd_12^12, (-1+x_13^0 >= 0 /\ ((0 >= 0 /\ 1+nd_12^11 <= 0) \/ -1+nd_12^11 >= 0)), cost: 4*x_13^0
  35: l1 -> l1 : nd_12^0'=nd_12^post2, x_13^0'=1, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-2+x_13^0 >= 0 /\ -3+nd_12^12 >= 0 /\ (1+nd_12^11 <= 0 \/ -1+nd_12^11 >= 0)), cost: 2*(-1+x_13^0)*nd_12^12
  19: l7 -> l1 : TRUE, cost: 2
  24: l7 -> l1 : nd_12^0'=nd_12^post2, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-1+x_13^0 >= 0 /\ -3+y_17^0 >= 0), cost: -2+2*y_17^0


Applied chaining
First rule:
l7 -> l1 : TRUE, cost: 2
Second rule:
l1 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=0, rv_15^0'=nd_12^11, y_17^0'=nd_12^12, (-1+x_13^0 >= 0 /\ ((0 >= 0 /\ 1+nd_12^11 <= 0) \/ -1+nd_12^11 >= 0)), cost: 4*x_13^0
New rule:
l7 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=0, rv_15^0'=nd_12^11, y_17^0'=nd_12^12, (-1+x_13^0 >= 0 /\ (1+nd_12^11 <= 0 \/ -1+nd_12^11 >= 0)), cost: 2+4*x_13^0

Applied chaining
First rule:
l7 -> l1 : nd_12^0'=nd_12^post2, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-1+x_13^0 >= 0 /\ -3+y_17^0 >= 0), cost: -2+2*y_17^0
Second rule:
l1 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=0, rv_15^0'=nd_12^11, y_17^0'=nd_12^12, (-1+x_13^0 >= 0 /\ ((0 >= 0 /\ 1+nd_12^11 <= 0) \/ -1+nd_12^11 >= 0)), cost: 4*x_13^0
New rule:
l7 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=0, rv_15^0'=nd_12^11, st_16^0'=st_16^post2, y_17^0'=nd_12^12, (-1+x_13^0 >= 0 /\ -3+y_17^0 >= 0 /\ (1+nd_12^11 <= 0 \/ -1+nd_12^11 >= 0)), cost: -2+4*x_13^0+2*y_17^0

Applied chaining
First rule:
l7 -> l1 : TRUE, cost: 2
Second rule:
l1 -> l1 : nd_12^0'=nd_12^post2, x_13^0'=1, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-2+x_13^0 >= 0 /\ -3+nd_12^12 >= 0 /\ (1+nd_12^11 <= 0 \/ -1+nd_12^11 >= 0)), cost: 2*(-1+x_13^0)*nd_12^12
New rule:
l7 -> l1 : nd_12^0'=nd_12^post2, x_13^0'=1, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-2+x_13^0 >= 0 /\ -3+nd_12^12 >= 0 /\ (1+nd_12^11 <= 0 \/ -1+nd_12^11 >= 0)), cost: 2+2*(-1+x_13^0)*nd_12^12

Applied chaining
First rule:
l7 -> l1 : nd_12^0'=nd_12^post2, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-1+x_13^0 >= 0 /\ -3+y_17^0 >= 0), cost: -2+2*y_17^0
Second rule:
l1 -> l1 : nd_12^0'=nd_12^post2, x_13^0'=1, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-2+x_13^0 >= 0 /\ -3+nd_12^12 >= 0 /\ (1+nd_12^11 <= 0 \/ -1+nd_12^11 >= 0)), cost: 2*(-1+x_13^0)*nd_12^12
New rule:
l7 -> l1 : nd_12^0'=nd_12^post2, x_13^0'=1, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-2+x_13^0 >= 0 /\ -3+nd_12^12 >= 0 /\ -3+y_17^0 >= 0 /\ (1+nd_12^11 <= 0 \/ -1+nd_12^11 >= 0)), cost: -2+2*(-1+x_13^0)*nd_12^12+2*y_17^0

Applied deletion
Removed the following rules: 34 35

Chained accelerated rules with incoming rules
Start location: l7
  19: l7 -> l1 : TRUE, cost: 2
  24: l7 -> l1 : nd_12^0'=nd_12^post2, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-1+x_13^0 >= 0 /\ -3+y_17^0 >= 0), cost: -2+2*y_17^0
  36: l7 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=0, rv_15^0'=nd_12^11, y_17^0'=nd_12^12, (-1+x_13^0 >= 0 /\ (1+nd_12^11 <= 0 \/ -1+nd_12^11 >= 0)), cost: 2+4*x_13^0
  37: l7 -> l1 : nd_12^0'=nd_12^post7, x_13^0'=0, rv_15^0'=nd_12^11, st_16^0'=st_16^post2, y_17^0'=nd_12^12, (-1+x_13^0 >= 0 /\ -3+y_17^0 >= 0 /\ (1+nd_12^11 <= 0 \/ -1+nd_12^11 >= 0)), cost: -2+4*x_13^0+2*y_17^0
  38: l7 -> l1 : nd_12^0'=nd_12^post2, x_13^0'=1, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-2+x_13^0 >= 0 /\ -3+nd_12^12 >= 0 /\ (1+nd_12^11 <= 0 \/ -1+nd_12^11 >= 0)), cost: 2+2*(-1+x_13^0)*nd_12^12
  39: l7 -> l1 : nd_12^0'=nd_12^post2, x_13^0'=1, rv_15^0'=0, st_16^0'=st_16^post2, y_17^0'=2, (-2+x_13^0 >= 0 /\ -3+nd_12^12 >= 0 /\ -3+y_17^0 >= 0 /\ (1+nd_12^11 <= 0 \/ -1+nd_12^11 >= 0)), cost: -2+2*(-1+x_13^0)*nd_12^12+2*y_17^0


Removed unreachable locations and irrelevant leafs
Start location: l7
  <empty>


Computing asymptotic complexity

Proved the following lower bound
Complexity:  Unknown
Cpx degree: ?

Solved cost: 0
Rule cost:   0