NO

Initial ITS
Start location: l7
   0: l0 -> l1 : DName^0'=DName^post0, Pdolen^0'=Pdolen^post0, PPBlockInits^0'=PPBlockInits^post0, i^0'=i^post0, Pdo^0'=Pdo^post0, status^0'=status^post0, IoCreateDevice^0'=IoCreateDevice^post0, conditional^0'=conditional^post0, PPBunlockInits^0'=PPBunlockInits^post0, num^0'=num^post0, (-1+conditional^0 <= 0 /\ i^0-i^post0 == 0 /\ -PPBunlockInits^post0+PPBunlockInits^0 == 0 /\ -num^post0+num^0 == 0 /\ DName^0-DName^post0 == 0 /\ -Pdo^post0+Pdo^0 == 0 /\ -IoCreateDevice^post0+IoCreateDevice^0 == 0 /\ PPBlockInits^0-PPBlockInits^post0 == 0 /\ Pdolen^0-Pdolen^post0 == 0 /\ -status^post0+status^0 == 0 /\ conditional^0-conditional^post0 == 0), cost: 1
   1: l0 -> l2 : DName^0'=DName^post1, Pdolen^0'=Pdolen^post1, PPBlockInits^0'=PPBlockInits^post1, i^0'=i^post1, Pdo^0'=Pdo^post1, status^0'=status^post1, IoCreateDevice^0'=IoCreateDevice^post1, conditional^0'=conditional^post1, PPBunlockInits^0'=PPBunlockInits^post1, num^0'=num^post1, (-IoCreateDevice^post1+IoCreateDevice^0 == 0 /\ i^0-i^post1 == 0 /\ Pdo^0-Pdo^post1 == 0 /\ 2-conditional^0 <= 0 /\ -status^post1+status^0 == 0 /\ DName^0-DName^post1 == 0 /\ -PPBunlockInits^post1+PPBunlockInits^0 == 0 /\ -1+num^post1-num^0 == 0 /\ PPBlockInits^0-PPBlockInits^post1 == 0 /\ conditional^0-conditional^post1 == 0 /\ Pdolen^0-Pdolen^post1 == 0), cost: 1
   4: l1 -> l4 : DName^0'=DName^post4, Pdolen^0'=Pdolen^post4, PPBlockInits^0'=PPBlockInits^post4, i^0'=i^post4, Pdo^0'=Pdo^post4, status^0'=status^post4, IoCreateDevice^0'=IoCreateDevice^post4, conditional^0'=conditional^post4, PPBunlockInits^0'=PPBunlockInits^post4, num^0'=num^post4, (Pdolen^0-Pdolen^post4 == 0 /\ Pdo^0-Pdo^post4 == 0 /\ -1+PPBunlockInits^post4 == 0 /\ DName^0-DName^post4 == 0 /\ -IoCreateDevice^post4+IoCreateDevice^0 == 0 /\ i^0-i^post4 == 0 /\ -status^post4+status^0 == 0 /\ num^post4 == 0 /\ -conditional^post4+conditional^0 == 0 /\ PPBlockInits^0-PPBlockInits^post4 == 0), cost: 1
   8: l2 -> l1 : DName^0'=DName^post8, Pdolen^0'=Pdolen^post8, PPBlockInits^0'=PPBlockInits^post8, i^0'=i^post8, Pdo^0'=Pdo^post8, status^0'=status^post8, IoCreateDevice^0'=IoCreateDevice^post8, conditional^0'=conditional^post8, PPBunlockInits^0'=PPBunlockInits^post8, num^0'=num^post8, (PPBlockInits^0-PPBlockInits^post8 == 0 /\ -PPBunlockInits^post8+PPBunlockInits^0 == 0 /\ Pdolen^0-i^0 <= 0 /\ DName^0-DName^post8 == 0 /\ -IoCreateDevice^post8+IoCreateDevice^0 == 0 /\ -conditional^post8+conditional^0 == 0 /\ -num^post8+num^0 == 0 /\ Pdolen^0-Pdolen^post8 == 0 /\ status^post8 == 0 /\ Pdo^0-Pdo^post8 == 0 /\ -i^post8+i^0 == 0), cost: 1
   9: l2 -> l5 : DName^0'=DName^post9, Pdolen^0'=Pdolen^post9, PPBlockInits^0'=PPBlockInits^post9, i^0'=i^post9, Pdo^0'=Pdo^post9, status^0'=status^post9, IoCreateDevice^0'=IoCreateDevice^post9, conditional^0'=conditional^post9, PPBunlockInits^0'=PPBunlockInits^post9, num^0'=num^post9, (0 == 0 /\ i^0-i^post9 == 0 /\ -num^post9+num^0 == 0 /\ -conditional^post9+conditional^0 == 0 /\ -Pdo^post9+Pdo^0 == 0 /\ 1-Pdolen^0+i^0 <= 0 /\ -1+PPBlockInits^post9 == 0 /\ -PPBunlockInits^post9+PPBunlockInits^0 == 0 /\ IoCreateDevice^0-IoCreateDevice^post9 == 0 /\ status^post9 == 0 /\ Pdolen^0-Pdolen^post9 == 0), cost: 1
   2: l3 -> l2 : DName^0'=DName^post2, Pdolen^0'=Pdolen^post2, PPBlockInits^0'=PPBlockInits^post2, i^0'=i^post2, Pdo^0'=Pdo^post2, status^0'=status^post2, IoCreateDevice^0'=IoCreateDevice^post2, conditional^0'=conditional^post2, PPBunlockInits^0'=PPBunlockInits^post2, num^0'=num^post2, (IoCreateDevice^post2 == 0 /\ -PPBunlockInits^post2+PPBunlockInits^0 == 0 /\ -1+conditional^0 <= 0 /\ -1-i^0+i^post2 == 0 /\ conditional^0-conditional^post2 == 0 /\ PPBlockInits^0-PPBlockInits^post2 == 0 /\ -num^post2+num^0 == 0 /\ DName^0-DName^post2 == 0 /\ -Pdolen^post2+Pdolen^0 == 0 /\ -Pdo^post2+Pdo^0 == 0 /\ -1+status^post2 == 0), cost: 1
   3: l3 -> l0 : DName^0'=DName^post3, Pdolen^0'=Pdolen^post3, PPBlockInits^0'=PPBlockInits^post3, i^0'=i^post3, Pdo^0'=Pdo^post3, status^0'=status^post3, IoCreateDevice^0'=IoCreateDevice^post3, conditional^0'=conditional^post3, PPBunlockInits^0'=PPBunlockInits^post3, num^0'=num^post3, (0 == 0 /\ IoCreateDevice^post3 == 0 /\ i^0-i^post3 == 0 /\ -status^post3+status^0 == 0 /\ 2-conditional^0 <= 0 /\ DName^0-DName^post3 == 0 /\ -num^post3+num^0 == 0 /\ Pdo^post3 == 0 /\ -PPBunlockInits^post3+PPBunlockInits^0 == 0 /\ PPBlockInits^0-PPBlockInits^post3 == 0 /\ Pdolen^0-Pdolen^post3 == 0), cost: 1
   5: l4 -> l1 : DName^0'=DName^post5, Pdolen^0'=Pdolen^post5, PPBlockInits^0'=PPBlockInits^post5, i^0'=i^post5, Pdo^0'=Pdo^post5, status^0'=status^post5, IoCreateDevice^0'=IoCreateDevice^post5, conditional^0'=conditional^post5, PPBunlockInits^0'=PPBunlockInits^post5, num^0'=num^post5, (status^0-status^post5 == 0 /\ DName^0-DName^post5 == 0 /\ -PPBunlockInits^post5+PPBunlockInits^0 == 0 /\ PPBlockInits^0-PPBlockInits^post5 == 0 /\ -IoCreateDevice^post5+IoCreateDevice^0 == 0 /\ Pdolen^0-Pdolen^post5 == 0 /\ -conditional^post5+conditional^0 == 0 /\ Pdo^0-Pdo^post5 == 0 /\ -i^post5+i^0 == 0 /\ num^0-num^post5 == 0), cost: 1
   6: l5 -> l1 : DName^0'=DName^post6, Pdolen^0'=Pdolen^post6, PPBlockInits^0'=PPBlockInits^post6, i^0'=i^post6, Pdo^0'=Pdo^post6, status^0'=status^post6, IoCreateDevice^0'=IoCreateDevice^post6, conditional^0'=conditional^post6, PPBunlockInits^0'=PPBunlockInits^post6, num^0'=num^post6, (DName^0 <= 0 /\ -conditional^post6+conditional^0 == 0 /\ -i^post6+i^0 == 0 /\ -num^post6+num^0 == 0 /\ status^0-status^post6 == 0 /\ DName^0-DName^post6 == 0 /\ -PPBunlockInits^post6+PPBunlockInits^0 == 0 /\ PPBlockInits^0-PPBlockInits^post6 == 0 /\ Pdolen^0-Pdolen^post6 == 0 /\ -IoCreateDevice^post6+IoCreateDevice^0 == 0 /\ Pdo^0-Pdo^post6 == 0), cost: 1
   7: l5 -> l3 : DName^0'=DName^post7, Pdolen^0'=Pdolen^post7, PPBlockInits^0'=PPBlockInits^post7, i^0'=i^post7, Pdo^0'=Pdo^post7, status^0'=status^post7, IoCreateDevice^0'=IoCreateDevice^post7, conditional^0'=conditional^post7, PPBunlockInits^0'=PPBunlockInits^post7, num^0'=num^post7, (0 == 0 /\ Pdolen^0-Pdolen^post7 == 0 /\ -Pdo^post7+Pdo^0 == 0 /\ -1+IoCreateDevice^post7 == 0 /\ DName^0-DName^post7 == 0 /\ 1-DName^0 <= 0 /\ i^0-i^post7 == 0 /\ -status^post7+status^0 == 0 /\ -num^post7+num^0 == 0 /\ PPBlockInits^0-PPBlockInits^post7 == 0 /\ -PPBunlockInits^post7+PPBunlockInits^0 == 0), cost: 1
  10: l6 -> l2 : DName^0'=DName^post10, Pdolen^0'=Pdolen^post10, PPBlockInits^0'=PPBlockInits^post10, i^0'=i^post10, Pdo^0'=Pdo^post10, status^0'=status^post10, IoCreateDevice^0'=IoCreateDevice^post10, conditional^0'=conditional^post10, PPBunlockInits^0'=PPBunlockInits^post10, num^0'=num^post10, (0 == 0 /\ status^post10 == 0 /\ -Pdo^post10+Pdo^0 == 0 /\ DName^0-DName^post10 == 0 /\ PPBunlockInits^post10 == 0 /\ -1+PPBlockInits^post10 == 0 /\ -num^post10+num^0 == 0 /\ -conditional^post10+conditional^0 == 0 /\ IoCreateDevice^post10 == 0), cost: 1
  11: l7 -> l6 : DName^0'=DName^post11, Pdolen^0'=Pdolen^post11, PPBlockInits^0'=PPBlockInits^post11, i^0'=i^post11, Pdo^0'=Pdo^post11, status^0'=status^post11, IoCreateDevice^0'=IoCreateDevice^post11, conditional^0'=conditional^post11, PPBunlockInits^0'=PPBunlockInits^post11, num^0'=num^post11, (DName^0-DName^post11 == 0 /\ PPBlockInits^0-PPBlockInits^post11 == 0 /\ Pdolen^0-Pdolen^post11 == 0 /\ -num^post11+num^0 == 0 /\ -conditional^post11+conditional^0 == 0 /\ -PPBunlockInits^post11+PPBunlockInits^0 == 0 /\ -Pdo^post11+Pdo^0 == 0 /\ -IoCreateDevice^post11+IoCreateDevice^0 == 0 /\ i^0-i^post11 == 0 /\ -status^post11+status^0 == 0), cost: 1


Applied preprocessing
Original rule:
l0 -> l1 : DName^0'=DName^post0, Pdolen^0'=Pdolen^post0, PPBlockInits^0'=PPBlockInits^post0, i^0'=i^post0, Pdo^0'=Pdo^post0, status^0'=status^post0, IoCreateDevice^0'=IoCreateDevice^post0, conditional^0'=conditional^post0, PPBunlockInits^0'=PPBunlockInits^post0, num^0'=num^post0, (-1+conditional^0 <= 0 /\ i^0-i^post0 == 0 /\ -PPBunlockInits^post0+PPBunlockInits^0 == 0 /\ -num^post0+num^0 == 0 /\ DName^0-DName^post0 == 0 /\ -Pdo^post0+Pdo^0 == 0 /\ -IoCreateDevice^post0+IoCreateDevice^0 == 0 /\ PPBlockInits^0-PPBlockInits^post0 == 0 /\ Pdolen^0-Pdolen^post0 == 0 /\ -status^post0+status^0 == 0 /\ conditional^0-conditional^post0 == 0), cost: 1
New rule:
l0 -> l1 : -1+conditional^0 <= 0, cost: 1

Applied preprocessing
Original rule:
l0 -> l2 : DName^0'=DName^post1, Pdolen^0'=Pdolen^post1, PPBlockInits^0'=PPBlockInits^post1, i^0'=i^post1, Pdo^0'=Pdo^post1, status^0'=status^post1, IoCreateDevice^0'=IoCreateDevice^post1, conditional^0'=conditional^post1, PPBunlockInits^0'=PPBunlockInits^post1, num^0'=num^post1, (-IoCreateDevice^post1+IoCreateDevice^0 == 0 /\ i^0-i^post1 == 0 /\ Pdo^0-Pdo^post1 == 0 /\ 2-conditional^0 <= 0 /\ -status^post1+status^0 == 0 /\ DName^0-DName^post1 == 0 /\ -PPBunlockInits^post1+PPBunlockInits^0 == 0 /\ -1+num^post1-num^0 == 0 /\ PPBlockInits^0-PPBlockInits^post1 == 0 /\ conditional^0-conditional^post1 == 0 /\ Pdolen^0-Pdolen^post1 == 0), cost: 1
New rule:
l0 -> l2 : num^0'=1+num^0, -2+conditional^0 >= 0, cost: 1

Applied preprocessing
Original rule:
l3 -> l2 : DName^0'=DName^post2, Pdolen^0'=Pdolen^post2, PPBlockInits^0'=PPBlockInits^post2, i^0'=i^post2, Pdo^0'=Pdo^post2, status^0'=status^post2, IoCreateDevice^0'=IoCreateDevice^post2, conditional^0'=conditional^post2, PPBunlockInits^0'=PPBunlockInits^post2, num^0'=num^post2, (IoCreateDevice^post2 == 0 /\ -PPBunlockInits^post2+PPBunlockInits^0 == 0 /\ -1+conditional^0 <= 0 /\ -1-i^0+i^post2 == 0 /\ conditional^0-conditional^post2 == 0 /\ PPBlockInits^0-PPBlockInits^post2 == 0 /\ -num^post2+num^0 == 0 /\ DName^0-DName^post2 == 0 /\ -Pdolen^post2+Pdolen^0 == 0 /\ -Pdo^post2+Pdo^0 == 0 /\ -1+status^post2 == 0), cost: 1
New rule:
l3 -> l2 : i^0'=1+i^0, status^0'=1, IoCreateDevice^0'=0, -1+conditional^0 <= 0, cost: 1

Applied preprocessing
Original rule:
l3 -> l0 : DName^0'=DName^post3, Pdolen^0'=Pdolen^post3, PPBlockInits^0'=PPBlockInits^post3, i^0'=i^post3, Pdo^0'=Pdo^post3, status^0'=status^post3, IoCreateDevice^0'=IoCreateDevice^post3, conditional^0'=conditional^post3, PPBunlockInits^0'=PPBunlockInits^post3, num^0'=num^post3, (0 == 0 /\ IoCreateDevice^post3 == 0 /\ i^0-i^post3 == 0 /\ -status^post3+status^0 == 0 /\ 2-conditional^0 <= 0 /\ DName^0-DName^post3 == 0 /\ -num^post3+num^0 == 0 /\ Pdo^post3 == 0 /\ -PPBunlockInits^post3+PPBunlockInits^0 == 0 /\ PPBlockInits^0-PPBlockInits^post3 == 0 /\ Pdolen^0-Pdolen^post3 == 0), cost: 1
New rule:
l3 -> l0 : Pdo^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, -2+conditional^0 >= 0, cost: 1

Applied preprocessing
Original rule:
l1 -> l4 : DName^0'=DName^post4, Pdolen^0'=Pdolen^post4, PPBlockInits^0'=PPBlockInits^post4, i^0'=i^post4, Pdo^0'=Pdo^post4, status^0'=status^post4, IoCreateDevice^0'=IoCreateDevice^post4, conditional^0'=conditional^post4, PPBunlockInits^0'=PPBunlockInits^post4, num^0'=num^post4, (Pdolen^0-Pdolen^post4 == 0 /\ Pdo^0-Pdo^post4 == 0 /\ -1+PPBunlockInits^post4 == 0 /\ DName^0-DName^post4 == 0 /\ -IoCreateDevice^post4+IoCreateDevice^0 == 0 /\ i^0-i^post4 == 0 /\ -status^post4+status^0 == 0 /\ num^post4 == 0 /\ -conditional^post4+conditional^0 == 0 /\ PPBlockInits^0-PPBlockInits^post4 == 0), cost: 1
New rule:
l1 -> l4 : PPBunlockInits^0'=1, num^0'=0, TRUE, cost: 1

Applied preprocessing
Original rule:
l4 -> l1 : DName^0'=DName^post5, Pdolen^0'=Pdolen^post5, PPBlockInits^0'=PPBlockInits^post5, i^0'=i^post5, Pdo^0'=Pdo^post5, status^0'=status^post5, IoCreateDevice^0'=IoCreateDevice^post5, conditional^0'=conditional^post5, PPBunlockInits^0'=PPBunlockInits^post5, num^0'=num^post5, (status^0-status^post5 == 0 /\ DName^0-DName^post5 == 0 /\ -PPBunlockInits^post5+PPBunlockInits^0 == 0 /\ PPBlockInits^0-PPBlockInits^post5 == 0 /\ -IoCreateDevice^post5+IoCreateDevice^0 == 0 /\ Pdolen^0-Pdolen^post5 == 0 /\ -conditional^post5+conditional^0 == 0 /\ Pdo^0-Pdo^post5 == 0 /\ -i^post5+i^0 == 0 /\ num^0-num^post5 == 0), cost: 1
New rule:
l4 -> l1 : TRUE, cost: 1

Applied preprocessing
Original rule:
l5 -> l1 : DName^0'=DName^post6, Pdolen^0'=Pdolen^post6, PPBlockInits^0'=PPBlockInits^post6, i^0'=i^post6, Pdo^0'=Pdo^post6, status^0'=status^post6, IoCreateDevice^0'=IoCreateDevice^post6, conditional^0'=conditional^post6, PPBunlockInits^0'=PPBunlockInits^post6, num^0'=num^post6, (DName^0 <= 0 /\ -conditional^post6+conditional^0 == 0 /\ -i^post6+i^0 == 0 /\ -num^post6+num^0 == 0 /\ status^0-status^post6 == 0 /\ DName^0-DName^post6 == 0 /\ -PPBunlockInits^post6+PPBunlockInits^0 == 0 /\ PPBlockInits^0-PPBlockInits^post6 == 0 /\ Pdolen^0-Pdolen^post6 == 0 /\ -IoCreateDevice^post6+IoCreateDevice^0 == 0 /\ Pdo^0-Pdo^post6 == 0), cost: 1
New rule:
l5 -> l1 : DName^0 <= 0, cost: 1

Applied preprocessing
Original rule:
l5 -> l3 : DName^0'=DName^post7, Pdolen^0'=Pdolen^post7, PPBlockInits^0'=PPBlockInits^post7, i^0'=i^post7, Pdo^0'=Pdo^post7, status^0'=status^post7, IoCreateDevice^0'=IoCreateDevice^post7, conditional^0'=conditional^post7, PPBunlockInits^0'=PPBunlockInits^post7, num^0'=num^post7, (0 == 0 /\ Pdolen^0-Pdolen^post7 == 0 /\ -Pdo^post7+Pdo^0 == 0 /\ -1+IoCreateDevice^post7 == 0 /\ DName^0-DName^post7 == 0 /\ 1-DName^0 <= 0 /\ i^0-i^post7 == 0 /\ -status^post7+status^0 == 0 /\ -num^post7+num^0 == 0 /\ PPBlockInits^0-PPBlockInits^post7 == 0 /\ -PPBunlockInits^post7+PPBunlockInits^0 == 0), cost: 1
New rule:
l5 -> l3 : IoCreateDevice^0'=1, conditional^0'=conditional^post7, -1+DName^0 >= 0, cost: 1

Applied preprocessing
Original rule:
l2 -> l1 : DName^0'=DName^post8, Pdolen^0'=Pdolen^post8, PPBlockInits^0'=PPBlockInits^post8, i^0'=i^post8, Pdo^0'=Pdo^post8, status^0'=status^post8, IoCreateDevice^0'=IoCreateDevice^post8, conditional^0'=conditional^post8, PPBunlockInits^0'=PPBunlockInits^post8, num^0'=num^post8, (PPBlockInits^0-PPBlockInits^post8 == 0 /\ -PPBunlockInits^post8+PPBunlockInits^0 == 0 /\ Pdolen^0-i^0 <= 0 /\ DName^0-DName^post8 == 0 /\ -IoCreateDevice^post8+IoCreateDevice^0 == 0 /\ -conditional^post8+conditional^0 == 0 /\ -num^post8+num^0 == 0 /\ Pdolen^0-Pdolen^post8 == 0 /\ status^post8 == 0 /\ Pdo^0-Pdo^post8 == 0 /\ -i^post8+i^0 == 0), cost: 1
New rule:
l2 -> l1 : status^0'=0, Pdolen^0-i^0 <= 0, cost: 1

Applied preprocessing
Original rule:
l2 -> l5 : DName^0'=DName^post9, Pdolen^0'=Pdolen^post9, PPBlockInits^0'=PPBlockInits^post9, i^0'=i^post9, Pdo^0'=Pdo^post9, status^0'=status^post9, IoCreateDevice^0'=IoCreateDevice^post9, conditional^0'=conditional^post9, PPBunlockInits^0'=PPBunlockInits^post9, num^0'=num^post9, (0 == 0 /\ i^0-i^post9 == 0 /\ -num^post9+num^0 == 0 /\ -conditional^post9+conditional^0 == 0 /\ -Pdo^post9+Pdo^0 == 0 /\ 1-Pdolen^0+i^0 <= 0 /\ -1+PPBlockInits^post9 == 0 /\ -PPBunlockInits^post9+PPBunlockInits^0 == 0 /\ IoCreateDevice^0-IoCreateDevice^post9 == 0 /\ status^post9 == 0 /\ Pdolen^0-Pdolen^post9 == 0), cost: 1
New rule:
l2 -> l5 : DName^0'=DName^post9, PPBlockInits^0'=1, status^0'=0, 1-Pdolen^0+i^0 <= 0, cost: 1

Applied preprocessing
Original rule:
l6 -> l2 : DName^0'=DName^post10, Pdolen^0'=Pdolen^post10, PPBlockInits^0'=PPBlockInits^post10, i^0'=i^post10, Pdo^0'=Pdo^post10, status^0'=status^post10, IoCreateDevice^0'=IoCreateDevice^post10, conditional^0'=conditional^post10, PPBunlockInits^0'=PPBunlockInits^post10, num^0'=num^post10, (0 == 0 /\ status^post10 == 0 /\ -Pdo^post10+Pdo^0 == 0 /\ DName^0-DName^post10 == 0 /\ PPBunlockInits^post10 == 0 /\ -1+PPBlockInits^post10 == 0 /\ -num^post10+num^0 == 0 /\ -conditional^post10+conditional^0 == 0 /\ IoCreateDevice^post10 == 0), cost: 1
New rule:
l6 -> l2 : Pdolen^0'=Pdolen^post10, PPBlockInits^0'=1, i^0'=i^post10, status^0'=0, IoCreateDevice^0'=0, PPBunlockInits^0'=0, 0 == 0, cost: 1

Applied preprocessing
Original rule:
l7 -> l6 : DName^0'=DName^post11, Pdolen^0'=Pdolen^post11, PPBlockInits^0'=PPBlockInits^post11, i^0'=i^post11, Pdo^0'=Pdo^post11, status^0'=status^post11, IoCreateDevice^0'=IoCreateDevice^post11, conditional^0'=conditional^post11, PPBunlockInits^0'=PPBunlockInits^post11, num^0'=num^post11, (DName^0-DName^post11 == 0 /\ PPBlockInits^0-PPBlockInits^post11 == 0 /\ Pdolen^0-Pdolen^post11 == 0 /\ -num^post11+num^0 == 0 /\ -conditional^post11+conditional^0 == 0 /\ -PPBunlockInits^post11+PPBunlockInits^0 == 0 /\ -Pdo^post11+Pdo^0 == 0 /\ -IoCreateDevice^post11+IoCreateDevice^0 == 0 /\ i^0-i^post11 == 0 /\ -status^post11+status^0 == 0), cost: 1
New rule:
l7 -> l6 : TRUE, cost: 1

Simplified rules
Start location: l7
  12: l0 -> l1 : -1+conditional^0 <= 0, cost: 1
  13: l0 -> l2 : num^0'=1+num^0, -2+conditional^0 >= 0, cost: 1
  16: l1 -> l4 : PPBunlockInits^0'=1, num^0'=0, TRUE, cost: 1
  20: l2 -> l1 : status^0'=0, Pdolen^0-i^0 <= 0, cost: 1
  21: l2 -> l5 : DName^0'=DName^post9, PPBlockInits^0'=1, status^0'=0, 1-Pdolen^0+i^0 <= 0, cost: 1
  14: l3 -> l2 : i^0'=1+i^0, status^0'=1, IoCreateDevice^0'=0, -1+conditional^0 <= 0, cost: 1
  15: l3 -> l0 : Pdo^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, -2+conditional^0 >= 0, cost: 1
  17: l4 -> l1 : TRUE, cost: 1
  18: l5 -> l1 : DName^0 <= 0, cost: 1
  19: l5 -> l3 : IoCreateDevice^0'=1, conditional^0'=conditional^post7, -1+DName^0 >= 0, cost: 1
  22: l6 -> l2 : Pdolen^0'=Pdolen^post10, PPBlockInits^0'=1, i^0'=i^post10, status^0'=0, IoCreateDevice^0'=0, PPBunlockInits^0'=0, 0 == 0, cost: 1
  23: l7 -> l6 : TRUE, cost: 1


Eliminating location l6 by chaining:

Applied chaining
First rule:
l7 -> l6 : TRUE, cost: 1
Second rule:
l6 -> l2 : Pdolen^0'=Pdolen^post10, PPBlockInits^0'=1, i^0'=i^post10, status^0'=0, IoCreateDevice^0'=0, PPBunlockInits^0'=0, 0 == 0, cost: 1
New rule:
l7 -> l2 : Pdolen^0'=Pdolen^post10, PPBlockInits^0'=1, i^0'=i^post10, status^0'=0, IoCreateDevice^0'=0, PPBunlockInits^0'=0, 0 == 0, cost: 2

Applied deletion
Removed the following rules: 22 23

Eliminating location l4 by chaining:

Applied chaining
First rule:
l1 -> l4 : PPBunlockInits^0'=1, num^0'=0, TRUE, cost: 1
Second rule:
l4 -> l1 : TRUE, cost: 1
New rule:
l1 -> l1 : PPBunlockInits^0'=1, num^0'=0, TRUE, cost: 2

Applied deletion
Removed the following rules: 16 17

Eliminated locations on linear paths
Start location: l7
  12: l0 -> l1 : -1+conditional^0 <= 0, cost: 1
  13: l0 -> l2 : num^0'=1+num^0, -2+conditional^0 >= 0, cost: 1
  25: l1 -> l1 : PPBunlockInits^0'=1, num^0'=0, TRUE, cost: 2
  20: l2 -> l1 : status^0'=0, Pdolen^0-i^0 <= 0, cost: 1
  21: l2 -> l5 : DName^0'=DName^post9, PPBlockInits^0'=1, status^0'=0, 1-Pdolen^0+i^0 <= 0, cost: 1
  14: l3 -> l2 : i^0'=1+i^0, status^0'=1, IoCreateDevice^0'=0, -1+conditional^0 <= 0, cost: 1
  15: l3 -> l0 : Pdo^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, -2+conditional^0 >= 0, cost: 1
  18: l5 -> l1 : DName^0 <= 0, cost: 1
  19: l5 -> l3 : IoCreateDevice^0'=1, conditional^0'=conditional^post7, -1+DName^0 >= 0, cost: 1
  24: l7 -> l2 : Pdolen^0'=Pdolen^post10, PPBlockInits^0'=1, i^0'=i^post10, status^0'=0, IoCreateDevice^0'=0, PPBunlockInits^0'=0, 0 == 0, cost: 2


Applied nonterm
Original rule:
l1 -> l1 : PPBunlockInits^0'=1, num^0'=0, TRUE, cost: 2
New rule:
l1 -> [8] : TRUE, cost: NONTERM

Applied acceleration
Original rule:
l1 -> l1 : PPBunlockInits^0'=1, num^0'=0, TRUE, cost: 2
New rule:
l1 -> l1 : PPBunlockInits^0'=1, num^0'=0, TRUE, cost: 2*n0

Applied deletion
Removed the following rules: 25

Accelerated simple loops
Start location: l7
  12: l0 -> l1 : -1+conditional^0 <= 0, cost: 1
  13: l0 -> l2 : num^0'=1+num^0, -2+conditional^0 >= 0, cost: 1
  26: l1 -> [8] : TRUE, cost: NONTERM
  27: l1 -> l1 : PPBunlockInits^0'=1, num^0'=0, TRUE, cost: 2*n0
  20: l2 -> l1 : status^0'=0, Pdolen^0-i^0 <= 0, cost: 1
  21: l2 -> l5 : DName^0'=DName^post9, PPBlockInits^0'=1, status^0'=0, 1-Pdolen^0+i^0 <= 0, cost: 1
  14: l3 -> l2 : i^0'=1+i^0, status^0'=1, IoCreateDevice^0'=0, -1+conditional^0 <= 0, cost: 1
  15: l3 -> l0 : Pdo^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, -2+conditional^0 >= 0, cost: 1
  18: l5 -> l1 : DName^0 <= 0, cost: 1
  19: l5 -> l3 : IoCreateDevice^0'=1, conditional^0'=conditional^post7, -1+DName^0 >= 0, cost: 1
  24: l7 -> l2 : Pdolen^0'=Pdolen^post10, PPBlockInits^0'=1, i^0'=i^post10, status^0'=0, IoCreateDevice^0'=0, PPBunlockInits^0'=0, 0 == 0, cost: 2


Applied chaining
First rule:
l0 -> l1 : -1+conditional^0 <= 0, cost: 1
Second rule:
l1 -> [8] : TRUE, cost: NONTERM
New rule:
l0 -> [8] : -1+conditional^0 <= 0, cost: NONTERM

Applied chaining
First rule:
l5 -> l1 : DName^0 <= 0, cost: 1
Second rule:
l1 -> [8] : TRUE, cost: NONTERM
New rule:
l5 -> [8] : DName^0 <= 0, cost: NONTERM

Applied chaining
First rule:
l2 -> l1 : status^0'=0, Pdolen^0-i^0 <= 0, cost: 1
Second rule:
l1 -> [8] : TRUE, cost: NONTERM
New rule:
l2 -> [8] : Pdolen^0-i^0 <= 0, cost: NONTERM

Applied chaining
First rule:
l0 -> l1 : -1+conditional^0 <= 0, cost: 1
Second rule:
l1 -> l1 : PPBunlockInits^0'=1, num^0'=0, TRUE, cost: 2*n0
New rule:
l0 -> l1 : PPBunlockInits^0'=1, num^0'=0, -1+conditional^0 <= 0, cost: 1+2*n0

Applied chaining
First rule:
l5 -> l1 : DName^0 <= 0, cost: 1
Second rule:
l1 -> l1 : PPBunlockInits^0'=1, num^0'=0, TRUE, cost: 2*n0
New rule:
l5 -> l1 : PPBunlockInits^0'=1, num^0'=0, DName^0 <= 0, cost: 1+2*n0

Applied chaining
First rule:
l2 -> l1 : status^0'=0, Pdolen^0-i^0 <= 0, cost: 1
Second rule:
l1 -> l1 : PPBunlockInits^0'=1, num^0'=0, TRUE, cost: 2*n0
New rule:
l2 -> l1 : status^0'=0, PPBunlockInits^0'=1, num^0'=0, Pdolen^0-i^0 <= 0, cost: 1+2*n0

Applied deletion
Removed the following rules: 26 27

Chained accelerated rules with incoming rules
Start location: l7
  12: l0 -> l1 : -1+conditional^0 <= 0, cost: 1
  13: l0 -> l2 : num^0'=1+num^0, -2+conditional^0 >= 0, cost: 1
  28: l0 -> [8] : -1+conditional^0 <= 0, cost: NONTERM
  31: l0 -> l1 : PPBunlockInits^0'=1, num^0'=0, -1+conditional^0 <= 0, cost: 1+2*n0
  20: l2 -> l1 : status^0'=0, Pdolen^0-i^0 <= 0, cost: 1
  21: l2 -> l5 : DName^0'=DName^post9, PPBlockInits^0'=1, status^0'=0, 1-Pdolen^0+i^0 <= 0, cost: 1
  30: l2 -> [8] : Pdolen^0-i^0 <= 0, cost: NONTERM
  33: l2 -> l1 : status^0'=0, PPBunlockInits^0'=1, num^0'=0, Pdolen^0-i^0 <= 0, cost: 1+2*n0
  14: l3 -> l2 : i^0'=1+i^0, status^0'=1, IoCreateDevice^0'=0, -1+conditional^0 <= 0, cost: 1
  15: l3 -> l0 : Pdo^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, -2+conditional^0 >= 0, cost: 1
  18: l5 -> l1 : DName^0 <= 0, cost: 1
  19: l5 -> l3 : IoCreateDevice^0'=1, conditional^0'=conditional^post7, -1+DName^0 >= 0, cost: 1
  29: l5 -> [8] : DName^0 <= 0, cost: NONTERM
  32: l5 -> l1 : PPBunlockInits^0'=1, num^0'=0, DName^0 <= 0, cost: 1+2*n0
  24: l7 -> l2 : Pdolen^0'=Pdolen^post10, PPBlockInits^0'=1, i^0'=i^post10, status^0'=0, IoCreateDevice^0'=0, PPBunlockInits^0'=0, 0 == 0, cost: 2


Removed unreachable locations and irrelevant leafs
Start location: l7
  13: l0 -> l2 : num^0'=1+num^0, -2+conditional^0 >= 0, cost: 1
  28: l0 -> [8] : -1+conditional^0 <= 0, cost: NONTERM
  21: l2 -> l5 : DName^0'=DName^post9, PPBlockInits^0'=1, status^0'=0, 1-Pdolen^0+i^0 <= 0, cost: 1
  30: l2 -> [8] : Pdolen^0-i^0 <= 0, cost: NONTERM
  14: l3 -> l2 : i^0'=1+i^0, status^0'=1, IoCreateDevice^0'=0, -1+conditional^0 <= 0, cost: 1
  15: l3 -> l0 : Pdo^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, -2+conditional^0 >= 0, cost: 1
  19: l5 -> l3 : IoCreateDevice^0'=1, conditional^0'=conditional^post7, -1+DName^0 >= 0, cost: 1
  29: l5 -> [8] : DName^0 <= 0, cost: NONTERM
  24: l7 -> l2 : Pdolen^0'=Pdolen^post10, PPBlockInits^0'=1, i^0'=i^post10, status^0'=0, IoCreateDevice^0'=0, PPBunlockInits^0'=0, 0 == 0, cost: 2


Eliminating location l5 by chaining:

Applied chaining
First rule:
l2 -> l5 : DName^0'=DName^post9, PPBlockInits^0'=1, status^0'=0, 1-Pdolen^0+i^0 <= 0, cost: 1
Second rule:
l5 -> l3 : IoCreateDevice^0'=1, conditional^0'=conditional^post7, -1+DName^0 >= 0, cost: 1
New rule:
l2 -> l3 : DName^0'=DName^post9, PPBlockInits^0'=1, status^0'=0, IoCreateDevice^0'=1, conditional^0'=conditional^post7, (1-Pdolen^0+i^0 <= 0 /\ -1+DName^post9 >= 0), cost: 2

Applied chaining
First rule:
l2 -> l5 : DName^0'=DName^post9, PPBlockInits^0'=1, status^0'=0, 1-Pdolen^0+i^0 <= 0, cost: 1
Second rule:
l5 -> [8] : DName^0 <= 0, cost: NONTERM
New rule:
l2 -> [8] : (1-Pdolen^0+i^0 <= 0 /\ DName^post9 <= 0), cost: NONTERM

Applied deletion
Removed the following rules: 19 21 29

Eliminating location l0 by chaining:

Applied chaining
First rule:
l3 -> l0 : Pdo^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, -2+conditional^0 >= 0, cost: 1
Second rule:
l0 -> l2 : num^0'=1+num^0, -2+conditional^0 >= 0, cost: 1
New rule:
l3 -> l2 : Pdo^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, num^0'=1+num^0, (-2+conditional^post3 >= 0 /\ -2+conditional^0 >= 0), cost: 2

Applied chaining
First rule:
l3 -> l0 : Pdo^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, -2+conditional^0 >= 0, cost: 1
Second rule:
l0 -> [8] : -1+conditional^0 <= 0, cost: NONTERM
New rule:
l3 -> [8] : (-1+conditional^post3 <= 0 /\ -2+conditional^0 >= 0), cost: NONTERM

Applied deletion
Removed the following rules: 13 15 28

Eliminated locations on tree-shaped paths
Start location: l7
  30: l2 -> [8] : Pdolen^0-i^0 <= 0, cost: NONTERM
  34: l2 -> l3 : DName^0'=DName^post9, PPBlockInits^0'=1, status^0'=0, IoCreateDevice^0'=1, conditional^0'=conditional^post7, (1-Pdolen^0+i^0 <= 0 /\ -1+DName^post9 >= 0), cost: 2
  35: l2 -> [8] : (1-Pdolen^0+i^0 <= 0 /\ DName^post9 <= 0), cost: NONTERM
  14: l3 -> l2 : i^0'=1+i^0, status^0'=1, IoCreateDevice^0'=0, -1+conditional^0 <= 0, cost: 1
  36: l3 -> l2 : Pdo^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, num^0'=1+num^0, (-2+conditional^post3 >= 0 /\ -2+conditional^0 >= 0), cost: 2
  37: l3 -> [8] : (-1+conditional^post3 <= 0 /\ -2+conditional^0 >= 0), cost: NONTERM
  24: l7 -> l2 : Pdolen^0'=Pdolen^post10, PPBlockInits^0'=1, i^0'=i^post10, status^0'=0, IoCreateDevice^0'=0, PPBunlockInits^0'=0, 0 == 0, cost: 2


Applied merging
first rule:
l2 -> [8] : Pdolen^0-i^0 <= 0, cost: NONTERM
second rule:
l2 -> [8] : (1-Pdolen^0+i^0 <= 0 /\ DName^post9 <= 0), cost: NONTERM
new rule:
l2 -> [8] : (Pdolen^0-i^0 <= 0 \/ DName^post9 <= 0), cost: NONTERM

Merged rules
Start location: l7
  34: l2 -> l3 : DName^0'=DName^post9, PPBlockInits^0'=1, status^0'=0, IoCreateDevice^0'=1, conditional^0'=conditional^post7, (1-Pdolen^0+i^0 <= 0 /\ -1+DName^post9 >= 0), cost: 2
  38: l2 -> [8] : (Pdolen^0-i^0 <= 0 \/ DName^post9 <= 0), cost: NONTERM
  14: l3 -> l2 : i^0'=1+i^0, status^0'=1, IoCreateDevice^0'=0, -1+conditional^0 <= 0, cost: 1
  36: l3 -> l2 : Pdo^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, num^0'=1+num^0, (-2+conditional^post3 >= 0 /\ -2+conditional^0 >= 0), cost: 2
  37: l3 -> [8] : (-1+conditional^post3 <= 0 /\ -2+conditional^0 >= 0), cost: NONTERM
  24: l7 -> l2 : Pdolen^0'=Pdolen^post10, PPBlockInits^0'=1, i^0'=i^post10, status^0'=0, IoCreateDevice^0'=0, PPBunlockInits^0'=0, 0 == 0, cost: 2


Eliminating location l3 by chaining:

Applied chaining
First rule:
l2 -> l3 : DName^0'=DName^post9, PPBlockInits^0'=1, status^0'=0, IoCreateDevice^0'=1, conditional^0'=conditional^post7, (1-Pdolen^0+i^0 <= 0 /\ -1+DName^post9 >= 0), cost: 2
Second rule:
l3 -> l2 : i^0'=1+i^0, status^0'=1, IoCreateDevice^0'=0, -1+conditional^0 <= 0, cost: 1
New rule:
l2 -> l2 : DName^0'=DName^post9, PPBlockInits^0'=1, i^0'=1+i^0, status^0'=1, IoCreateDevice^0'=0, conditional^0'=conditional^post7, (-1+conditional^post7 <= 0 /\ 1-Pdolen^0+i^0 <= 0 /\ -1+DName^post9 >= 0), cost: 3

Applied chaining
First rule:
l2 -> l3 : DName^0'=DName^post9, PPBlockInits^0'=1, status^0'=0, IoCreateDevice^0'=1, conditional^0'=conditional^post7, (1-Pdolen^0+i^0 <= 0 /\ -1+DName^post9 >= 0), cost: 2
Second rule:
l3 -> l2 : Pdo^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, num^0'=1+num^0, (-2+conditional^post3 >= 0 /\ -2+conditional^0 >= 0), cost: 2
New rule:
l2 -> l2 : DName^0'=DName^post9, PPBlockInits^0'=1, Pdo^0'=0, status^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, num^0'=1+num^0, (-2+conditional^post3 >= 0 /\ 1-Pdolen^0+i^0 <= 0 /\ -2+conditional^post7 >= 0 /\ -1+DName^post9 >= 0), cost: 4

Applied chaining
First rule:
l2 -> l3 : DName^0'=DName^post9, PPBlockInits^0'=1, status^0'=0, IoCreateDevice^0'=1, conditional^0'=conditional^post7, (1-Pdolen^0+i^0 <= 0 /\ -1+DName^post9 >= 0), cost: 2
Second rule:
l3 -> [8] : (-1+conditional^post3 <= 0 /\ -2+conditional^0 >= 0), cost: NONTERM
New rule:
l2 -> [8] : (1-Pdolen^0+i^0 <= 0 /\ -1+conditional^post3 <= 0 /\ -2+conditional^post7 >= 0 /\ -1+DName^post9 >= 0), cost: NONTERM

Applied deletion
Removed the following rules: 14 34 36 37

Eliminated locations on tree-shaped paths
Start location: l7
  38: l2 -> [8] : (Pdolen^0-i^0 <= 0 \/ DName^post9 <= 0), cost: NONTERM
  39: l2 -> l2 : DName^0'=DName^post9, PPBlockInits^0'=1, i^0'=1+i^0, status^0'=1, IoCreateDevice^0'=0, conditional^0'=conditional^post7, (-1+conditional^post7 <= 0 /\ 1-Pdolen^0+i^0 <= 0 /\ -1+DName^post9 >= 0), cost: 3
  40: l2 -> l2 : DName^0'=DName^post9, PPBlockInits^0'=1, Pdo^0'=0, status^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, num^0'=1+num^0, (-2+conditional^post3 >= 0 /\ 1-Pdolen^0+i^0 <= 0 /\ -2+conditional^post7 >= 0 /\ -1+DName^post9 >= 0), cost: 4
  41: l2 -> [8] : (1-Pdolen^0+i^0 <= 0 /\ -1+conditional^post3 <= 0 /\ -2+conditional^post7 >= 0 /\ -1+DName^post9 >= 0), cost: NONTERM
  24: l7 -> l2 : Pdolen^0'=Pdolen^post10, PPBlockInits^0'=1, i^0'=i^post10, status^0'=0, IoCreateDevice^0'=0, PPBunlockInits^0'=0, 0 == 0, cost: 2


Applied merging
first rule:
l2 -> [8] : (Pdolen^0-i^0 <= 0 \/ DName^post9 <= 0), cost: NONTERM
second rule:
l2 -> [8] : (1-Pdolen^0+i^0 <= 0 /\ -1+conditional^post3 <= 0 /\ -2+conditional^post7 >= 0 /\ -1+DName^post9 >= 0), cost: NONTERM
new rule:
l2 -> [8] : (Pdolen^0-i^0 <= 0 \/ DName^post9 <= 0 \/ (-1+conditional^post3 <= 0 /\ -2+conditional^post7 >= 0)), cost: NONTERM

Merged rules
Start location: l7
  39: l2 -> l2 : DName^0'=DName^post9, PPBlockInits^0'=1, i^0'=1+i^0, status^0'=1, IoCreateDevice^0'=0, conditional^0'=conditional^post7, (-1+conditional^post7 <= 0 /\ 1-Pdolen^0+i^0 <= 0 /\ -1+DName^post9 >= 0), cost: 3
  40: l2 -> l2 : DName^0'=DName^post9, PPBlockInits^0'=1, Pdo^0'=0, status^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, num^0'=1+num^0, (-2+conditional^post3 >= 0 /\ 1-Pdolen^0+i^0 <= 0 /\ -2+conditional^post7 >= 0 /\ -1+DName^post9 >= 0), cost: 4
  42: l2 -> [8] : (Pdolen^0-i^0 <= 0 \/ DName^post9 <= 0 \/ (-1+conditional^post3 <= 0 /\ -2+conditional^post7 >= 0)), cost: NONTERM
  24: l7 -> l2 : Pdolen^0'=Pdolen^post10, PPBlockInits^0'=1, i^0'=i^post10, status^0'=0, IoCreateDevice^0'=0, PPBunlockInits^0'=0, 0 == 0, cost: 2


Applied simplification
Original rule:
l2 -> l2 : DName^0'=DName^post9, PPBlockInits^0'=1, Pdo^0'=0, status^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, num^0'=1+num^0, (-2+conditional^post3 >= 0 /\ 1-Pdolen^0+i^0 <= 0 /\ -2+conditional^post7 >= 0 /\ -1+DName^post9 >= 0), cost: 4
New rule:
l2 -> l2 : DName^0'=DName^post9, PPBlockInits^0'=1, Pdo^0'=0, status^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, num^0'=1+num^0, (-2+conditional^post3 >= 0 /\ 1-Pdolen^0+i^0 <= 0 /\ -1+DName^post9 >= 0), cost: 4

Simplified simple loops
Start location: l7
  39: l2 -> l2 : DName^0'=DName^post9, PPBlockInits^0'=1, i^0'=1+i^0, status^0'=1, IoCreateDevice^0'=0, conditional^0'=conditional^post7, (-1+conditional^post7 <= 0 /\ 1-Pdolen^0+i^0 <= 0 /\ -1+DName^post9 >= 0), cost: 3
  42: l2 -> [8] : (Pdolen^0-i^0 <= 0 \/ DName^post9 <= 0 \/ (-1+conditional^post3 <= 0 /\ -2+conditional^post7 >= 0)), cost: NONTERM
  43: l2 -> l2 : DName^0'=DName^post9, PPBlockInits^0'=1, Pdo^0'=0, status^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, num^0'=1+num^0, (-2+conditional^post3 >= 0 /\ 1-Pdolen^0+i^0 <= 0 /\ -1+DName^post9 >= 0), cost: 4
  24: l7 -> l2 : Pdolen^0'=Pdolen^post10, PPBlockInits^0'=1, i^0'=i^post10, status^0'=0, IoCreateDevice^0'=0, PPBunlockInits^0'=0, 0 == 0, cost: 2


Applied acceleration
Original rule:
l2 -> l2 : DName^0'=DName^post9, PPBlockInits^0'=1, i^0'=1+i^0, status^0'=1, IoCreateDevice^0'=0, conditional^0'=conditional^post7, (-1+conditional^post7 <= 0 /\ 1-Pdolen^0+i^0 <= 0 /\ -1+DName^post9 >= 0), cost: 3
New rule:
l2 -> l2 : DName^0'=DName^post9, PPBlockInits^0'=1, i^0'=n4+i^0, status^0'=1, IoCreateDevice^0'=0, conditional^0'=conditional^post7, (Pdolen^0-n4-i^0 >= 0 /\ 1-conditional^post7 >= 0 /\ -1+DName^post9 >= 0 /\ -1+n4 >= 0), cost: 3*n4

Applied instantiation
Original rule:
l2 -> l2 : DName^0'=DName^post9, PPBlockInits^0'=1, i^0'=n4+i^0, status^0'=1, IoCreateDevice^0'=0, conditional^0'=conditional^post7, (Pdolen^0-n4-i^0 >= 0 /\ 1-conditional^post7 >= 0 /\ -1+DName^post9 >= 0 /\ -1+n4 >= 0), cost: 3*n4
New rule:
l2 -> l2 : DName^0'=DName^post9, PPBlockInits^0'=1, i^0'=Pdolen^0, status^0'=1, IoCreateDevice^0'=0, conditional^0'=conditional^post7, (0 >= 0 /\ 1-conditional^post7 >= 0 /\ -1+DName^post9 >= 0 /\ -1+Pdolen^0-i^0 >= 0), cost: 3*Pdolen^0-3*i^0

Applied nonterm
Original rule:
l2 -> l2 : DName^0'=DName^post9, PPBlockInits^0'=1, Pdo^0'=0, status^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, num^0'=1+num^0, (-2+conditional^post3 >= 0 /\ 1-Pdolen^0+i^0 <= 0 /\ -1+DName^post9 >= 0), cost: 4
New rule:
l2 -> [9] : (-2+conditional^post3 >= 0 /\ -1+DName^post9 >= 0 /\ -1+Pdolen^0-i^0 >= 0), cost: NONTERM

Applied acceleration
Original rule:
l2 -> l2 : DName^0'=DName^post9, PPBlockInits^0'=1, Pdo^0'=0, status^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, num^0'=1+num^0, (-2+conditional^post3 >= 0 /\ 1-Pdolen^0+i^0 <= 0 /\ -1+DName^post9 >= 0), cost: 4
New rule:
l2 -> l2 : DName^0'=DName^post9, PPBlockInits^0'=1, Pdo^0'=0, status^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, num^0'=n6+num^0, (-2+conditional^post3 >= 0 /\ -1+DName^post9 >= 0 /\ -1+Pdolen^0-i^0 >= 0), cost: 4*n6

Applied simplification
Original rule:
l2 -> l2 : DName^0'=DName^post9, PPBlockInits^0'=1, i^0'=Pdolen^0, status^0'=1, IoCreateDevice^0'=0, conditional^0'=conditional^post7, (0 >= 0 /\ 1-conditional^post7 >= 0 /\ -1+DName^post9 >= 0 /\ -1+Pdolen^0-i^0 >= 0), cost: 3*Pdolen^0-3*i^0
New rule:
l2 -> l2 : DName^0'=DName^post9, PPBlockInits^0'=1, i^0'=Pdolen^0, status^0'=1, IoCreateDevice^0'=0, conditional^0'=conditional^post7, (-1+conditional^post7 <= 0 /\ -1+DName^post9 >= 0 /\ -1+Pdolen^0-i^0 >= 0), cost: 3*Pdolen^0-3*i^0

Applied deletion
Removed the following rules: 39 43

Accelerated simple loops
Start location: l7
  42: l2 -> [8] : (Pdolen^0-i^0 <= 0 \/ DName^post9 <= 0 \/ (-1+conditional^post3 <= 0 /\ -2+conditional^post7 >= 0)), cost: NONTERM
  45: l2 -> [9] : (-2+conditional^post3 >= 0 /\ -1+DName^post9 >= 0 /\ -1+Pdolen^0-i^0 >= 0), cost: NONTERM
  46: l2 -> l2 : DName^0'=DName^post9, PPBlockInits^0'=1, Pdo^0'=0, status^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, num^0'=n6+num^0, (-2+conditional^post3 >= 0 /\ -1+DName^post9 >= 0 /\ -1+Pdolen^0-i^0 >= 0), cost: 4*n6
  47: l2 -> l2 : DName^0'=DName^post9, PPBlockInits^0'=1, i^0'=Pdolen^0, status^0'=1, IoCreateDevice^0'=0, conditional^0'=conditional^post7, (-1+conditional^post7 <= 0 /\ -1+DName^post9 >= 0 /\ -1+Pdolen^0-i^0 >= 0), cost: 3*Pdolen^0-3*i^0
  24: l7 -> l2 : Pdolen^0'=Pdolen^post10, PPBlockInits^0'=1, i^0'=i^post10, status^0'=0, IoCreateDevice^0'=0, PPBunlockInits^0'=0, 0 == 0, cost: 2


Applied chaining
First rule:
l7 -> l2 : Pdolen^0'=Pdolen^post10, PPBlockInits^0'=1, i^0'=i^post10, status^0'=0, IoCreateDevice^0'=0, PPBunlockInits^0'=0, 0 == 0, cost: 2
Second rule:
l2 -> [9] : (-2+conditional^post3 >= 0 /\ -1+DName^post9 >= 0 /\ -1+Pdolen^0-i^0 >= 0), cost: NONTERM
New rule:
l7 -> [9] : 0 == 0, cost: NONTERM

Applied chaining
First rule:
l7 -> l2 : Pdolen^0'=Pdolen^post10, PPBlockInits^0'=1, i^0'=i^post10, status^0'=0, IoCreateDevice^0'=0, PPBunlockInits^0'=0, 0 == 0, cost: 2
Second rule:
l2 -> l2 : DName^0'=DName^post9, PPBlockInits^0'=1, Pdo^0'=0, status^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, num^0'=n6+num^0, (-2+conditional^post3 >= 0 /\ -1+DName^post9 >= 0 /\ -1+Pdolen^0-i^0 >= 0), cost: 4*n6
New rule:
l7 -> l2 : DName^0'=DName^post9, Pdolen^0'=Pdolen^post10, PPBlockInits^0'=1, i^0'=i^post10, Pdo^0'=0, status^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, PPBunlockInits^0'=0, num^0'=n6+num^0, (-1-i^post10+Pdolen^post10 >= 0 /\ -2+conditional^post3 >= 0 /\ -1+DName^post9 >= 0), cost: 2+4*n6

Applied chaining
First rule:
l7 -> l2 : Pdolen^0'=Pdolen^post10, PPBlockInits^0'=1, i^0'=i^post10, status^0'=0, IoCreateDevice^0'=0, PPBunlockInits^0'=0, 0 == 0, cost: 2
Second rule:
l2 -> l2 : DName^0'=DName^post9, PPBlockInits^0'=1, i^0'=Pdolen^0, status^0'=1, IoCreateDevice^0'=0, conditional^0'=conditional^post7, (-1+conditional^post7 <= 0 /\ -1+DName^post9 >= 0 /\ -1+Pdolen^0-i^0 >= 0), cost: 3*Pdolen^0-3*i^0
New rule:
l7 -> l2 : DName^0'=DName^post9, Pdolen^0'=Pdolen^post10, PPBlockInits^0'=1, i^0'=Pdolen^post10, status^0'=1, IoCreateDevice^0'=0, conditional^0'=conditional^post7, PPBunlockInits^0'=0, (-1+conditional^post7 <= 0 /\ -1-i^post10+Pdolen^post10 >= 0 /\ -1+DName^post9 >= 0), cost: 2-3*i^post10+3*Pdolen^post10

Applied deletion
Removed the following rules: 45 46 47

Chained accelerated rules with incoming rules
Start location: l7
  42: l2 -> [8] : (Pdolen^0-i^0 <= 0 \/ DName^post9 <= 0 \/ (-1+conditional^post3 <= 0 /\ -2+conditional^post7 >= 0)), cost: NONTERM
  24: l7 -> l2 : Pdolen^0'=Pdolen^post10, PPBlockInits^0'=1, i^0'=i^post10, status^0'=0, IoCreateDevice^0'=0, PPBunlockInits^0'=0, 0 == 0, cost: 2
  48: l7 -> [9] : 0 == 0, cost: NONTERM
  49: l7 -> l2 : DName^0'=DName^post9, Pdolen^0'=Pdolen^post10, PPBlockInits^0'=1, i^0'=i^post10, Pdo^0'=0, status^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, PPBunlockInits^0'=0, num^0'=n6+num^0, (-1-i^post10+Pdolen^post10 >= 0 /\ -2+conditional^post3 >= 0 /\ -1+DName^post9 >= 0), cost: 2+4*n6
  50: l7 -> l2 : DName^0'=DName^post9, Pdolen^0'=Pdolen^post10, PPBlockInits^0'=1, i^0'=Pdolen^post10, status^0'=1, IoCreateDevice^0'=0, conditional^0'=conditional^post7, PPBunlockInits^0'=0, (-1+conditional^post7 <= 0 /\ -1-i^post10+Pdolen^post10 >= 0 /\ -1+DName^post9 >= 0), cost: 2-3*i^post10+3*Pdolen^post10


Eliminating location l2 by chaining:

Applied chaining
First rule:
l7 -> l2 : Pdolen^0'=Pdolen^post10, PPBlockInits^0'=1, i^0'=i^post10, status^0'=0, IoCreateDevice^0'=0, PPBunlockInits^0'=0, 0 == 0, cost: 2
Second rule:
l2 -> [8] : (Pdolen^0-i^0 <= 0 \/ DName^post9 <= 0 \/ (-1+conditional^post3 <= 0 /\ -2+conditional^post7 >= 0)), cost: NONTERM
New rule:
l7 -> [8] : (0 == 0 /\ ((-1+conditional^post3 <= 0 /\ -2+conditional^post7 >= 0) \/ -i^post10+Pdolen^post10 <= 0 \/ DName^post9 <= 0)), cost: NONTERM

Applied simplification
Original rule:
l7 -> [8] : (0 == 0 /\ ((-1+conditional^post3 <= 0 /\ -2+conditional^post7 >= 0) \/ -i^post10+Pdolen^post10 <= 0 \/ DName^post9 <= 0)), cost: NONTERM
New rule:
l7 -> [8] : (-i^post10+Pdolen^post10 <= 0 \/ DName^post9 <= 0 \/ (-1+conditional^post3 <= 0 /\ -2+conditional^post7 >= 0)), cost: NONTERM

Applied chaining
First rule:
l7 -> l2 : DName^0'=DName^post9, Pdolen^0'=Pdolen^post10, PPBlockInits^0'=1, i^0'=Pdolen^post10, status^0'=1, IoCreateDevice^0'=0, conditional^0'=conditional^post7, PPBunlockInits^0'=0, (-1+conditional^post7 <= 0 /\ -1-i^post10+Pdolen^post10 >= 0 /\ -1+DName^post9 >= 0), cost: 2-3*i^post10+3*Pdolen^post10
Second rule:
l2 -> [8] : (Pdolen^0-i^0 <= 0 \/ DName^post9 <= 0 \/ (-1+conditional^post3 <= 0 /\ -2+conditional^post7 >= 0)), cost: NONTERM
New rule:
l7 -> [8] : (-1+conditional^post7 <= 0 /\ -1-i^post10+Pdolen^post10 >= 0 /\ -1+DName^post9 >= 0 /\ ((-1+conditional^post3 <= 0 /\ -2+conditional^post7 >= 0) \/ 0 <= 0 \/ DName^post9 <= 0)), cost: NONTERM

Applied simplification
Original rule:
l7 -> [8] : (-1+conditional^post7 <= 0 /\ -1-i^post10+Pdolen^post10 >= 0 /\ -1+DName^post9 >= 0 /\ ((-1+conditional^post3 <= 0 /\ -2+conditional^post7 >= 0) \/ 0 <= 0 \/ DName^post9 <= 0)), cost: NONTERM
New rule:
l7 -> [8] : (-1+conditional^post7 <= 0 /\ -1-i^post10+Pdolen^post10 >= 0 /\ -1+DName^post9 >= 0), cost: NONTERM

Applied partial deletion
Original rule:
l7 -> l2 : DName^0'=DName^post9, Pdolen^0'=Pdolen^post10, PPBlockInits^0'=1, i^0'=i^post10, Pdo^0'=0, status^0'=0, IoCreateDevice^0'=0, conditional^0'=conditional^post3, PPBunlockInits^0'=0, num^0'=n6+num^0, (-1-i^post10+Pdolen^post10 >= 0 /\ -2+conditional^post3 >= 0 /\ -1+DName^post9 >= 0), cost: 2+4*n6
New rule:
l7 -> [10] : (-1-i^post10+Pdolen^post10 >= 0 /\ -2+conditional^post3 >= 0 /\ -1+DName^post9 >= 0), cost: 2+4*n6

Applied deletion
Removed the following rules: 24 42 49 50

Eliminated locations on tree-shaped paths
Start location: l7
  48: l7 -> [9] : 0 == 0, cost: NONTERM
  51: l7 -> [8] : (-i^post10+Pdolen^post10 <= 0 \/ DName^post9 <= 0 \/ (-1+conditional^post3 <= 0 /\ -2+conditional^post7 >= 0)), cost: NONTERM
  52: l7 -> [8] : (-1+conditional^post7 <= 0 /\ -1-i^post10+Pdolen^post10 >= 0 /\ -1+DName^post9 >= 0), cost: NONTERM
  53: l7 -> [10] : (-1-i^post10+Pdolen^post10 >= 0 /\ -2+conditional^post3 >= 0 /\ -1+DName^post9 >= 0), cost: 2+4*n6


Computing asymptotic complexity
Proved nontermination of rule 48 via SMT.

Proved the following lower bound
Complexity:  Nonterm
Cpx degree: Nonterm

Solved cost: NONTERM
Rule cost:   NONTERM
Rule guard:  0 == 0