WORST_CASE(Omega(0),?)

Initial ITS
Start location: l4
   0: l0 -> l1 : i4^0'=i4^post0, tmp^0'=tmp^post0, (tmp^0-tmp^post0 == 0 /\ i4^0-i4^post0 == 0 /\ 10-i4^0 <= 0), cost: 1
   1: l0 -> l2 : i4^0'=i4^post1, tmp^0'=tmp^post1, (-tmp^post1+tmp^0 == 0 /\ -1-i4^0+i4^post1 == 0 /\ -9+i4^0 <= 0), cost: 1
   2: l2 -> l0 : i4^0'=i4^post2, tmp^0'=tmp^post2, (-tmp^post2+tmp^0 == 0 /\ i4^0-i4^post2 == 0), cost: 1
   3: l3 -> l2 : i4^0'=i4^post3, tmp^0'=tmp^post3, (0 == 0 /\ i4^post3 == 0), cost: 1
   4: l4 -> l3 : i4^0'=i4^post4, tmp^0'=tmp^post4, (i4^0-i4^post4 == 0 /\ -tmp^post4+tmp^0 == 0), cost: 1


Removed unreachable rules and leafs
Start location: l4
   1: l0 -> l2 : i4^0'=i4^post1, tmp^0'=tmp^post1, (-tmp^post1+tmp^0 == 0 /\ -1-i4^0+i4^post1 == 0 /\ -9+i4^0 <= 0), cost: 1
   2: l2 -> l0 : i4^0'=i4^post2, tmp^0'=tmp^post2, (-tmp^post2+tmp^0 == 0 /\ i4^0-i4^post2 == 0), cost: 1
   3: l3 -> l2 : i4^0'=i4^post3, tmp^0'=tmp^post3, (0 == 0 /\ i4^post3 == 0), cost: 1
   4: l4 -> l3 : i4^0'=i4^post4, tmp^0'=tmp^post4, (i4^0-i4^post4 == 0 /\ -tmp^post4+tmp^0 == 0), cost: 1


Applied preprocessing
Original rule:
l0 -> l2 : i4^0'=i4^post1, tmp^0'=tmp^post1, (-tmp^post1+tmp^0 == 0 /\ -1-i4^0+i4^post1 == 0 /\ -9+i4^0 <= 0), cost: 1
New rule:
l0 -> l2 : i4^0'=1+i4^0, -9+i4^0 <= 0, cost: 1

Applied preprocessing
Original rule:
l2 -> l0 : i4^0'=i4^post2, tmp^0'=tmp^post2, (-tmp^post2+tmp^0 == 0 /\ i4^0-i4^post2 == 0), cost: 1
New rule:
l2 -> l0 : TRUE, cost: 1

Applied preprocessing
Original rule:
l3 -> l2 : i4^0'=i4^post3, tmp^0'=tmp^post3, (0 == 0 /\ i4^post3 == 0), cost: 1
New rule:
l3 -> l2 : i4^0'=0, tmp^0'=tmp^post3, 0 == 0, cost: 1

Applied preprocessing
Original rule:
l4 -> l3 : i4^0'=i4^post4, tmp^0'=tmp^post4, (i4^0-i4^post4 == 0 /\ -tmp^post4+tmp^0 == 0), cost: 1
New rule:
l4 -> l3 : TRUE, cost: 1

Simplified rules
Start location: l4
   5: l0 -> l2 : i4^0'=1+i4^0, -9+i4^0 <= 0, cost: 1
   6: l2 -> l0 : TRUE, cost: 1
   7: l3 -> l2 : i4^0'=0, tmp^0'=tmp^post3, 0 == 0, cost: 1
   8: l4 -> l3 : TRUE, cost: 1


Eliminating location l3 by chaining:

Applied chaining
First rule:
l4 -> l3 : TRUE, cost: 1
Second rule:
l3 -> l2 : i4^0'=0, tmp^0'=tmp^post3, 0 == 0, cost: 1
New rule:
l4 -> l2 : i4^0'=0, tmp^0'=tmp^post3, 0 == 0, cost: 2

Applied deletion
Removed the following rules: 7 8

Eliminating location l0 by chaining:

Applied chaining
First rule:
l2 -> l0 : TRUE, cost: 1
Second rule:
l0 -> l2 : i4^0'=1+i4^0, -9+i4^0 <= 0, cost: 1
New rule:
l2 -> l2 : i4^0'=1+i4^0, -9+i4^0 <= 0, cost: 2

Applied deletion
Removed the following rules: 5 6

Eliminated locations on linear paths
Start location: l4
  10: l2 -> l2 : i4^0'=1+i4^0, -9+i4^0 <= 0, cost: 2
   9: l4 -> l2 : i4^0'=0, tmp^0'=tmp^post3, 0 == 0, cost: 2


Applied acceleration
Original rule:
l2 -> l2 : i4^0'=1+i4^0, -9+i4^0 <= 0, cost: 2
New rule:
l2 -> l2 : i4^0'=i4^0+n0, (10-i4^0-n0 >= 0 /\ n0 >= 0), cost: 2*n0

Applied instantiation
Original rule:
l2 -> l2 : i4^0'=i4^0+n0, (10-i4^0-n0 >= 0 /\ n0 >= 0), cost: 2*n0
New rule:
l2 -> l2 : i4^0'=10, (0 >= 0 /\ 10-i4^0 >= 0), cost: 20-2*i4^0

Applied simplification
Original rule:
l2 -> l2 : i4^0'=10, (0 >= 0 /\ 10-i4^0 >= 0), cost: 20-2*i4^0
New rule:
l2 -> l2 : i4^0'=10, -10+i4^0 <= 0, cost: 20-2*i4^0

Applied deletion
Removed the following rules: 10

Accelerated simple loops
Start location: l4
  12: l2 -> l2 : i4^0'=10, -10+i4^0 <= 0, cost: 20-2*i4^0
   9: l4 -> l2 : i4^0'=0, tmp^0'=tmp^post3, 0 == 0, cost: 2


Applied chaining
First rule:
l4 -> l2 : i4^0'=0, tmp^0'=tmp^post3, 0 == 0, cost: 2
Second rule:
l2 -> l2 : i4^0'=10, -10+i4^0 <= 0, cost: 20-2*i4^0
New rule:
l4 -> l2 : i4^0'=10, tmp^0'=tmp^post3, (0 == 0 /\ -10 <= 0), cost: 22

Applied deletion
Removed the following rules: 12

Chained accelerated rules with incoming rules
Start location: l4
   9: l4 -> l2 : i4^0'=0, tmp^0'=tmp^post3, 0 == 0, cost: 2
  13: l4 -> l2 : i4^0'=10, tmp^0'=tmp^post3, (0 == 0 /\ -10 <= 0), cost: 22


Removed unreachable locations and irrelevant leafs
Start location: l4
  <empty>


Computing asymptotic complexity

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

Solved cost: 0
Rule cost:   0