unknown

Initial ITS

Start location: l6
Program variables: i57^0 i911^0 tmp^0 x35^0 x79^0
   0: l0 -> l1 : i57^0'=i57^post1, i911^0'=i911^post1, tmp^0'=tmp^post1, x35^0'=x35^post1, x79^0'=x79^post1, (x79^0-x79^post1 == 0 /\ -i57^post1+i57^0 == 0 /\ -x35^post1+x35^0 == 0 /\ i911^0-i911^post1 == 0 /\ -tmp^post1+tmp^0 == 0), cost: 1
   4: l1 -> l4 : i57^0'=i57^post5, i911^0'=i911^post5, tmp^0'=tmp^post5, x35^0'=x35^post5, x79^0'=x79^post5, (0 == 0 /\ -i57^post5+i57^0 == 0 /\ -tmp^post5+tmp^0 == 0 /\ i911^post5 == 0 /\ -x35^post5+x35^0 == 0 /\ 10-i57^0 <= 0), cost: 1
   5: l1 -> l0 : i57^0'=i57^post6, i911^0'=i911^post6, tmp^0'=tmp^post6, x35^0'=x35^post6, x79^0'=x79^post6, (x35^0-x35^post6 == 0 /\ -x79^post6+x79^0 == 0 /\ -tmp^post6+tmp^0 == 0 /\ -9+i57^0 <= 0 /\ -1-i57^0+i57^post6 == 0 /\ -i911^post6+i911^0 == 0), cost: 1
   1: l2 -> l3 : i57^0'=i57^post2, i911^0'=i911^post2, tmp^0'=tmp^post2, x35^0'=x35^post2, x79^0'=x79^post2, (x79^0-x79^post2 == 0 /\ x35^0-x35^post2 == 0 /\ 10-i911^0 <= 0 /\ -i911^post2+i911^0 == 0 /\ -tmp^post2+tmp^0 == 0 /\ i57^0-i57^post2 == 0), cost: 1
   2: l2 -> l4 : i57^0'=i57^post3, i911^0'=i911^post3, tmp^0'=tmp^post3, x35^0'=x35^post3, x79^0'=x79^post3, (-i57^post3+i57^0 == 0 /\ -9+i911^0 <= 0 /\ -tmp^post3+tmp^0 == 0 /\ -x35^post3+x35^0 == 0 /\ x79^0-x79^post3 == 0 /\ -1-i911^0+i911^post3 == 0), cost: 1
   3: l4 -> l2 : i57^0'=i57^post4, i911^0'=i911^post4, tmp^0'=tmp^post4, x35^0'=x35^post4, x79^0'=x79^post4, (x79^0-x79^post4 == 0 /\ -i911^post4+i911^0 == 0 /\ x35^0-x35^post4 == 0 /\ -tmp^post4+tmp^0 == 0 /\ i57^0-i57^post4 == 0), cost: 1
   6: l5 -> l0 : i57^0'=i57^post7, i911^0'=i911^post7, tmp^0'=tmp^post7, x35^0'=x35^post7, x79^0'=x79^post7, (0 == 0 /\ i911^0-i911^post7 == 0 /\ i57^post7 == 0 /\ x79^0-x79^post7 == 0), cost: 1
   7: l6 -> l5 : i57^0'=i57^post8, i911^0'=i911^post8, tmp^0'=tmp^post8, x35^0'=x35^post8, x79^0'=x79^post8, (i57^0-i57^post8 == 0 /\ -tmp^post8+tmp^0 == 0 /\ x79^0-x79^post8 == 0 /\ x35^0-x35^post8 == 0 /\ i911^0-i911^post8 == 0), cost: 1

Chained Linear Paths

Start location: l6
Program variables: i57^0 i911^0 tmp^0 x35^0 x79^0
   0: l0 -> l1 : i57^0'=i57^post1, i911^0'=i911^post1, tmp^0'=tmp^post1, x35^0'=x35^post1, x79^0'=x79^post1, (x79^0-x79^post1 == 0 /\ -i57^post1+i57^0 == 0 /\ -x35^post1+x35^0 == 0 /\ i911^0-i911^post1 == 0 /\ -tmp^post1+tmp^0 == 0), cost: 1
   4: l1 -> l4 : i57^0'=i57^post5, i911^0'=i911^post5, tmp^0'=tmp^post5, x35^0'=x35^post5, x79^0'=x79^post5, (0 == 0 /\ -i57^post5+i57^0 == 0 /\ -tmp^post5+tmp^0 == 0 /\ i911^post5 == 0 /\ -x35^post5+x35^0 == 0 /\ 10-i57^0 <= 0), cost: 1
   5: l1 -> l0 : i57^0'=i57^post6, i911^0'=i911^post6, tmp^0'=tmp^post6, x35^0'=x35^post6, x79^0'=x79^post6, (x35^0-x35^post6 == 0 /\ -x79^post6+x79^0 == 0 /\ -tmp^post6+tmp^0 == 0 /\ -9+i57^0 <= 0 /\ -1-i57^0+i57^post6 == 0 /\ -i911^post6+i911^0 == 0), cost: 1
   1: l2 -> l3 : i57^0'=i57^post2, i911^0'=i911^post2, tmp^0'=tmp^post2, x35^0'=x35^post2, x79^0'=x79^post2, (x79^0-x79^post2 == 0 /\ x35^0-x35^post2 == 0 /\ 10-i911^0 <= 0 /\ -i911^post2+i911^0 == 0 /\ -tmp^post2+tmp^0 == 0 /\ i57^0-i57^post2 == 0), cost: 1
   2: l2 -> l4 : i57^0'=i57^post3, i911^0'=i911^post3, tmp^0'=tmp^post3, x35^0'=x35^post3, x79^0'=x79^post3, (-i57^post3+i57^0 == 0 /\ -9+i911^0 <= 0 /\ -tmp^post3+tmp^0 == 0 /\ -x35^post3+x35^0 == 0 /\ x79^0-x79^post3 == 0 /\ -1-i911^0+i911^post3 == 0), cost: 1
   3: l4 -> l2 : i57^0'=i57^post4, i911^0'=i911^post4, tmp^0'=tmp^post4, x35^0'=x35^post4, x79^0'=x79^post4, (x79^0-x79^post4 == 0 /\ -i911^post4+i911^0 == 0 /\ x35^0-x35^post4 == 0 /\ -tmp^post4+tmp^0 == 0 /\ i57^0-i57^post4 == 0), cost: 1
   8: l6 -> l0 : i57^0'=i57^post7, i911^0'=i911^post7, tmp^0'=tmp^post7, x35^0'=x35^post7, x79^0'=x79^post7, (0 == 0 /\ i911^post8-i911^post7 == 0 /\ i57^0-i57^post8 == 0 /\ i57^post7 == 0 /\ -tmp^post8+tmp^0 == 0 /\ x79^0-x79^post8 == 0 /\ x35^0-x35^post8 == 0 /\ i911^0-i911^post8 == 0 /\ x79^post8-x79^post7 == 0), cost: 1

	Eliminating location l5 by chaining:

	Applied chaining

	First rule:
	l6 -> l5 : i57^0'=i57^post8, i911^0'=i911^post8, tmp^0'=tmp^post8, x35^0'=x35^post8, x79^0'=x79^post8, (i57^0-i57^post8 == 0 /\ -tmp^post8+tmp^0 == 0 /\ x79^0-x79^post8 == 0 /\ x35^0-x35^post8 == 0 /\ i911^0-i911^post8 == 0), cost: 1
	Second rule:
	l5 -> l0 : i57^0'=i57^post7, i911^0'=i911^post7, tmp^0'=tmp^post7, x35^0'=x35^post7, x79^0'=x79^post7, (0 == 0 /\ i911^0-i911^post7 == 0 /\ i57^post7 == 0 /\ x79^0-x79^post7 == 0), cost: 1
	New rule:
	l6 -> l0 : i57^0'=i57^post7, i911^0'=i911^post7, tmp^0'=tmp^post7, x35^0'=x35^post7, x79^0'=x79^post7, (0 == 0 /\ i911^post8-i911^post7 == 0 /\ i57^0-i57^post8 == 0 /\ i57^post7 == 0 /\ -tmp^post8+tmp^0 == 0 /\ x79^0-x79^post8 == 0 /\ x35^0-x35^post8 == 0 /\ i911^0-i911^post8 == 0 /\ x79^post8-x79^post7 == 0), cost: 1
	
	Applied deletion

	Removed the following rules: 6 7

Simplified Transitions

Start location: l6
Program variables: i57^0 i911^0 tmp^0 x35^0 x79^0
   9: l0 -> l1 : T, cost: 1
  13: l1 -> l4 : i911^0'=0, x79^0'=x79^post5, 10-i57^0 <= 0, cost: 1
  14: l1 -> l0 : i57^0'=1+i57^0, -9+i57^0 <= 0, cost: 1
  10: l2 -> l3 : 10-i911^0 <= 0, cost: 1
  11: l2 -> l4 : i911^0'=1+i911^0, -9+i911^0 <= 0, cost: 1
  12: l4 -> l2 : T, cost: 1
  15: l6 -> l0 : i57^0'=0, tmp^0'=tmp^post7, x35^0'=x35^post7, T, cost: 1

	Propagated Equalities

	Original rule:
	l0 -> l1 : i57^0'=i57^post1, i911^0'=i911^post1, tmp^0'=tmp^post1, x35^0'=x35^post1, x79^0'=x79^post1, (x79^0-x79^post1 == 0 /\ -i57^post1+i57^0 == 0 /\ -x35^post1+x35^0 == 0 /\ i911^0-i911^post1 == 0 /\ -tmp^post1+tmp^0 == 0), cost: 1
	New rule:
	l0 -> l1 : i57^0'=i57^0, i911^0'=i911^0, tmp^0'=tmp^0, x35^0'=x35^0, x79^0'=x79^0, 0 == 0, cost: 1
	
		propagated equality x79^post1 = x79^0
		
		propagated equality i57^post1 = i57^0
		
		propagated equality x35^post1 = x35^0
		
		propagated equality i911^post1 = i911^0
		
		propagated equality tmp^post1 = tmp^0
		
	Simplified Guard

	Original rule:
	l0 -> l1 : i57^0'=i57^0, i911^0'=i911^0, tmp^0'=tmp^0, x35^0'=x35^0, x79^0'=x79^0, 0 == 0, cost: 1
	New rule:
	l0 -> l1 : i57^0'=i57^0, i911^0'=i911^0, tmp^0'=tmp^0, x35^0'=x35^0, x79^0'=x79^0, T, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l0 -> l1 : i57^0'=i57^0, i911^0'=i911^0, tmp^0'=tmp^0, x35^0'=x35^0, x79^0'=x79^0, T, cost: 1
	New rule:
	l0 -> l1 : T, cost: 1
	
	Propagated Equalities

	Original rule:
	l2 -> l3 : i57^0'=i57^post2, i911^0'=i911^post2, tmp^0'=tmp^post2, x35^0'=x35^post2, x79^0'=x79^post2, (x79^0-x79^post2 == 0 /\ x35^0-x35^post2 == 0 /\ 10-i911^0 <= 0 /\ -i911^post2+i911^0 == 0 /\ -tmp^post2+tmp^0 == 0 /\ i57^0-i57^post2 == 0), cost: 1
	New rule:
	l2 -> l3 : i57^0'=i57^0, i911^0'=i911^0, tmp^0'=tmp^0, x35^0'=x35^0, x79^0'=x79^0, (0 == 0 /\ 10-i911^0 <= 0), cost: 1
	
		propagated equality x79^post2 = x79^0
		
		propagated equality x35^post2 = x35^0
		
		propagated equality i911^post2 = i911^0
		
		propagated equality tmp^post2 = tmp^0
		
		propagated equality i57^post2 = i57^0
		
	Simplified Guard

	Original rule:
	l2 -> l3 : i57^0'=i57^0, i911^0'=i911^0, tmp^0'=tmp^0, x35^0'=x35^0, x79^0'=x79^0, (0 == 0 /\ 10-i911^0 <= 0), cost: 1
	New rule:
	l2 -> l3 : i57^0'=i57^0, i911^0'=i911^0, tmp^0'=tmp^0, x35^0'=x35^0, x79^0'=x79^0, 10-i911^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l2 -> l3 : i57^0'=i57^0, i911^0'=i911^0, tmp^0'=tmp^0, x35^0'=x35^0, x79^0'=x79^0, 10-i911^0 <= 0, cost: 1
	New rule:
	l2 -> l3 : 10-i911^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l2 -> l4 : i57^0'=i57^post3, i911^0'=i911^post3, tmp^0'=tmp^post3, x35^0'=x35^post3, x79^0'=x79^post3, (-i57^post3+i57^0 == 0 /\ -9+i911^0 <= 0 /\ -tmp^post3+tmp^0 == 0 /\ -x35^post3+x35^0 == 0 /\ x79^0-x79^post3 == 0 /\ -1-i911^0+i911^post3 == 0), cost: 1
	New rule:
	l2 -> l4 : i57^0'=i57^0, i911^0'=1+i911^0, tmp^0'=tmp^0, x35^0'=x35^0, x79^0'=x79^0, (0 == 0 /\ -9+i911^0 <= 0), cost: 1
	
		propagated equality i57^post3 = i57^0
		
		propagated equality tmp^post3 = tmp^0
		
		propagated equality x35^post3 = x35^0
		
		propagated equality x79^post3 = x79^0
		
		propagated equality i911^post3 = 1+i911^0
		
	Simplified Guard

	Original rule:
	l2 -> l4 : i57^0'=i57^0, i911^0'=1+i911^0, tmp^0'=tmp^0, x35^0'=x35^0, x79^0'=x79^0, (0 == 0 /\ -9+i911^0 <= 0), cost: 1
	New rule:
	l2 -> l4 : i57^0'=i57^0, i911^0'=1+i911^0, tmp^0'=tmp^0, x35^0'=x35^0, x79^0'=x79^0, -9+i911^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l2 -> l4 : i57^0'=i57^0, i911^0'=1+i911^0, tmp^0'=tmp^0, x35^0'=x35^0, x79^0'=x79^0, -9+i911^0 <= 0, cost: 1
	New rule:
	l2 -> l4 : i911^0'=1+i911^0, -9+i911^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l4 -> l2 : i57^0'=i57^post4, i911^0'=i911^post4, tmp^0'=tmp^post4, x35^0'=x35^post4, x79^0'=x79^post4, (x79^0-x79^post4 == 0 /\ -i911^post4+i911^0 == 0 /\ x35^0-x35^post4 == 0 /\ -tmp^post4+tmp^0 == 0 /\ i57^0-i57^post4 == 0), cost: 1
	New rule:
	l4 -> l2 : i57^0'=i57^0, i911^0'=i911^0, tmp^0'=tmp^0, x35^0'=x35^0, x79^0'=x79^0, 0 == 0, cost: 1
	
		propagated equality x79^post4 = x79^0
		
		propagated equality i911^post4 = i911^0
		
		propagated equality x35^post4 = x35^0
		
		propagated equality tmp^post4 = tmp^0
		
		propagated equality i57^post4 = i57^0
		
	Simplified Guard

	Original rule:
	l4 -> l2 : i57^0'=i57^0, i911^0'=i911^0, tmp^0'=tmp^0, x35^0'=x35^0, x79^0'=x79^0, 0 == 0, cost: 1
	New rule:
	l4 -> l2 : i57^0'=i57^0, i911^0'=i911^0, tmp^0'=tmp^0, x35^0'=x35^0, x79^0'=x79^0, T, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l4 -> l2 : i57^0'=i57^0, i911^0'=i911^0, tmp^0'=tmp^0, x35^0'=x35^0, x79^0'=x79^0, T, cost: 1
	New rule:
	l4 -> l2 : T, cost: 1
	
	Propagated Equalities

	Original rule:
	l1 -> l4 : i57^0'=i57^post5, i911^0'=i911^post5, tmp^0'=tmp^post5, x35^0'=x35^post5, x79^0'=x79^post5, (0 == 0 /\ -i57^post5+i57^0 == 0 /\ -tmp^post5+tmp^0 == 0 /\ i911^post5 == 0 /\ -x35^post5+x35^0 == 0 /\ 10-i57^0 <= 0), cost: 1
	New rule:
	l1 -> l4 : i57^0'=i57^0, i911^0'=0, tmp^0'=tmp^0, x35^0'=x35^0, x79^0'=x79^post5, (0 == 0 /\ 10-i57^0 <= 0), cost: 1
	
		propagated equality i57^post5 = i57^0
		
		propagated equality tmp^post5 = tmp^0
		
		propagated equality i911^post5 = 0
		
		propagated equality x35^post5 = x35^0
		
	Simplified Guard

	Original rule:
	l1 -> l4 : i57^0'=i57^0, i911^0'=0, tmp^0'=tmp^0, x35^0'=x35^0, x79^0'=x79^post5, (0 == 0 /\ 10-i57^0 <= 0), cost: 1
	New rule:
	l1 -> l4 : i57^0'=i57^0, i911^0'=0, tmp^0'=tmp^0, x35^0'=x35^0, x79^0'=x79^post5, 10-i57^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l1 -> l4 : i57^0'=i57^0, i911^0'=0, tmp^0'=tmp^0, x35^0'=x35^0, x79^0'=x79^post5, 10-i57^0 <= 0, cost: 1
	New rule:
	l1 -> l4 : i911^0'=0, x79^0'=x79^post5, 10-i57^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l1 -> l0 : i57^0'=i57^post6, i911^0'=i911^post6, tmp^0'=tmp^post6, x35^0'=x35^post6, x79^0'=x79^post6, (x35^0-x35^post6 == 0 /\ -x79^post6+x79^0 == 0 /\ -tmp^post6+tmp^0 == 0 /\ -9+i57^0 <= 0 /\ -1-i57^0+i57^post6 == 0 /\ -i911^post6+i911^0 == 0), cost: 1
	New rule:
	l1 -> l0 : i57^0'=1+i57^0, i911^0'=i911^0, tmp^0'=tmp^0, x35^0'=x35^0, x79^0'=x79^0, (0 == 0 /\ -9+i57^0 <= 0), cost: 1
	
		propagated equality x35^post6 = x35^0
		
		propagated equality x79^post6 = x79^0
		
		propagated equality tmp^post6 = tmp^0
		
		propagated equality i57^post6 = 1+i57^0
		
		propagated equality i911^post6 = i911^0
		
	Simplified Guard

	Original rule:
	l1 -> l0 : i57^0'=1+i57^0, i911^0'=i911^0, tmp^0'=tmp^0, x35^0'=x35^0, x79^0'=x79^0, (0 == 0 /\ -9+i57^0 <= 0), cost: 1
	New rule:
	l1 -> l0 : i57^0'=1+i57^0, i911^0'=i911^0, tmp^0'=tmp^0, x35^0'=x35^0, x79^0'=x79^0, -9+i57^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l1 -> l0 : i57^0'=1+i57^0, i911^0'=i911^0, tmp^0'=tmp^0, x35^0'=x35^0, x79^0'=x79^0, -9+i57^0 <= 0, cost: 1
	New rule:
	l1 -> l0 : i57^0'=1+i57^0, -9+i57^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l6 -> l0 : i57^0'=i57^post7, i911^0'=i911^post7, tmp^0'=tmp^post7, x35^0'=x35^post7, x79^0'=x79^post7, (0 == 0 /\ i911^post8-i911^post7 == 0 /\ i57^0-i57^post8 == 0 /\ i57^post7 == 0 /\ -tmp^post8+tmp^0 == 0 /\ x79^0-x79^post8 == 0 /\ x35^0-x35^post8 == 0 /\ i911^0-i911^post8 == 0 /\ x79^post8-x79^post7 == 0), cost: 1
	New rule:
	l6 -> l0 : i57^0'=0, i911^0'=i911^post8, tmp^0'=tmp^post7, x35^0'=x35^post7, x79^0'=x79^post8, (0 == 0 /\ i57^0-i57^post8 == 0 /\ -tmp^post8+tmp^0 == 0 /\ x79^0-x79^post8 == 0 /\ x35^0-x35^post8 == 0 /\ i911^0-i911^post8 == 0), cost: 1
	
		propagated equality i911^post7 = i911^post8
		
		propagated equality i57^post7 = 0
		
		propagated equality x79^post7 = x79^post8
		
	Propagated Equalities

	Original rule:
	l6 -> l0 : i57^0'=0, i911^0'=i911^post8, tmp^0'=tmp^post7, x35^0'=x35^post7, x79^0'=x79^post8, (0 == 0 /\ i57^0-i57^post8 == 0 /\ -tmp^post8+tmp^0 == 0 /\ x79^0-x79^post8 == 0 /\ x35^0-x35^post8 == 0 /\ i911^0-i911^post8 == 0), cost: 1
	New rule:
	l6 -> l0 : i57^0'=0, i911^0'=i911^0, tmp^0'=tmp^post7, x35^0'=x35^post7, x79^0'=x79^0, 0 == 0, cost: 1
	
		propagated equality i57^post8 = i57^0
		
		propagated equality tmp^post8 = tmp^0
		
		propagated equality x79^post8 = x79^0
		
		propagated equality x35^post8 = x35^0
		
		propagated equality i911^post8 = i911^0
		
	Simplified Guard

	Original rule:
	l6 -> l0 : i57^0'=0, i911^0'=i911^0, tmp^0'=tmp^post7, x35^0'=x35^post7, x79^0'=x79^0, 0 == 0, cost: 1
	New rule:
	l6 -> l0 : i57^0'=0, i911^0'=i911^0, tmp^0'=tmp^post7, x35^0'=x35^post7, x79^0'=x79^0, T, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l6 -> l0 : i57^0'=0, i911^0'=i911^0, tmp^0'=tmp^post7, x35^0'=x35^post7, x79^0'=x79^0, T, cost: 1
	New rule:
	l6 -> l0 : i57^0'=0, tmp^0'=tmp^post7, x35^0'=x35^post7, T, cost: 1

Step with 15

	Trace

	15[T]
	
	Blocked

	[{}, {}]

Step with 9

	Trace

	15[T], 9[T]
	
	Blocked

	[{}, {}, {}]

Step with 14

	Trace

	15[T], 9[T], 14[(-9+i57^0 <= 0)]
	
	Blocked

	[{}, {}, {13[T]}, {}]

Accelerate

Start location: l6
Program variables: i57^0 i911^0 tmp^0 x35^0 x79^0
   9: l0 -> l1 : T, cost: 1
  16: l0 -> l0 : i57^0'=n+i57^0, (10-n-i57^0 >= 0 /\ -1+n >= 0), cost: 1
  13: l1 -> l4 : i911^0'=0, x79^0'=x79^post5, 10-i57^0 <= 0, cost: 1
  14: l1 -> l0 : i57^0'=1+i57^0, -9+i57^0 <= 0, cost: 1
  10: l2 -> l3 : 10-i911^0 <= 0, cost: 1
  11: l2 -> l4 : i911^0'=1+i911^0, -9+i911^0 <= 0, cost: 1
  12: l4 -> l2 : T, cost: 1
  15: l6 -> l0 : i57^0'=0, tmp^0'=tmp^post7, x35^0'=x35^post7, T, cost: 1

	Loop Acceleration

	Original rule:
	l0 -> l0 : i57^0'=1+i57^0, -9+i57^0 <= 0, cost: 1
	New rule:
	l0 -> l0 : i57^0'=n+i57^0, (10-n-i57^0 >= 0 /\ -1+n >= 0), cost: 1

		9-i57^0 >= 0 [0]: montonic decrease yields 10-n-i57^0 >= 0
		
		9-i57^0 >= 0 [1]: eventual increase yields (1 <= 0 /\ 9-i57^0 >= 0)
		
		Replacement map: {9-i57^0 >= 0 -> 10-n-i57^0 >= 0}

	Trace

	15[T], 16[(10-n-i57^0 >= 0 /\ -1+n >= 0)]
	
	Blocked

	[{}, {}, {16[T]}]

Step with 9

	Trace

	15[T], 16[(10-n-i57^0 >= 0 /\ -1+n >= 0)], 9[T]
	
	Blocked

	[{}, {}, {16[T]}, {}]

Step with 14

	Trace

	15[T], 16[(10-n-i57^0 >= 0 /\ -1+n >= 0)], 9[T], 14[(-9+i57^0 <= 0)]
	
	Blocked

	[{}, {}, {16[T]}, {}, {}]

Covered

	Trace

	15[T], 16[(10-n-i57^0 >= 0 /\ -1+n >= 0)], 9[T]
	
	Blocked

	[{}, {}, {16[T]}, {14[T]}]

Step with 13

	Trace

	15[T], 16[(10-n-i57^0 >= 0 /\ -1+n >= 0)], 9[T], 13[(10-i57^0 <= 0)]
	
	Blocked

	[{}, {}, {16[T]}, {14[T]}, {}]

Step with 12

	Trace

	15[T], 16[(10-n-i57^0 >= 0 /\ -1+n >= 0)], 9[T], 13[(10-i57^0 <= 0)], 12[T]
	
	Blocked

	[{}, {}, {16[T]}, {14[T]}, {}, {}]

Step with 11

	Trace

	15[T], 16[(10-n-i57^0 >= 0 /\ -1+n >= 0)], 9[T], 13[(10-i57^0 <= 0)], 12[T], 11[(-9+i911^0 <= 0)]
	
	Blocked

	[{}, {}, {16[T]}, {14[T]}, {}, {10[T]}, {}]

Accelerate

Start location: l6
Program variables: i57^0 i911^0 tmp^0 x35^0 x79^0
   9: l0 -> l1 : T, cost: 1
  16: l0 -> l0 : i57^0'=n+i57^0, (10-n-i57^0 >= 0 /\ -1+n >= 0), cost: 1
  13: l1 -> l4 : i911^0'=0, x79^0'=x79^post5, 10-i57^0 <= 0, cost: 1
  14: l1 -> l0 : i57^0'=1+i57^0, -9+i57^0 <= 0, cost: 1
  10: l2 -> l3 : 10-i911^0 <= 0, cost: 1
  11: l2 -> l4 : i911^0'=1+i911^0, -9+i911^0 <= 0, cost: 1
  12: l4 -> l2 : T, cost: 1
  17: l4 -> l4 : i911^0'=i911^0+n2, (-1+n2 >= 0 /\ 10-i911^0-n2 >= 0), cost: 1
  15: l6 -> l0 : i57^0'=0, tmp^0'=tmp^post7, x35^0'=x35^post7, T, cost: 1

	Loop Acceleration

	Original rule:
	l4 -> l4 : i911^0'=1+i911^0, -9+i911^0 <= 0, cost: 1
	New rule:
	l4 -> l4 : i911^0'=i911^0+n2, (-1+n2 >= 0 /\ 10-i911^0-n2 >= 0), cost: 1

		9-i911^0 >= 0 [0]: montonic decrease yields 10-i911^0-n2 >= 0
		
		9-i911^0 >= 0 [1]: eventual increase yields (1 <= 0 /\ 9-i911^0 >= 0)
		
		Replacement map: {9-i911^0 >= 0 -> 10-i911^0-n2 >= 0}

	Trace

	15[T], 16[(10-n-i57^0 >= 0 /\ -1+n >= 0)], 9[T], 13[(10-i57^0 <= 0)], 17[(-1+n2 >= 0 /\ 10-i911^0-n2 >= 0)]
	
	Blocked

	[{}, {}, {16[T]}, {14[T]}, {}, {17[T]}]

Step with 12

	Trace

	15[T], 16[(10-n-i57^0 >= 0 /\ -1+n >= 0)], 9[T], 13[(10-i57^0 <= 0)], 17[(-1+n2 >= 0 /\ 10-i911^0-n2 >= 0)], 12[T]
	
	Blocked

	[{}, {}, {16[T]}, {14[T]}, {}, {17[T]}, {}]

Step with 11

	Trace

	15[T], 16[(10-n-i57^0 >= 0 /\ -1+n >= 0)], 9[T], 13[(10-i57^0 <= 0)], 17[(-1+n2 >= 0 /\ 10-i911^0-n2 >= 0)], 12[T], 11[(-9+i911^0 <= 0)]
	
	Blocked

	[{}, {}, {16[T]}, {14[T]}, {}, {17[T]}, {}, {}]

Covered

	Trace

	15[T], 16[(10-n-i57^0 >= 0 /\ -1+n >= 0)], 9[T], 13[(10-i57^0 <= 0)], 17[(-1+n2 >= 0 /\ 10-i911^0-n2 >= 0)], 12[T]
	
	Blocked

	[{}, {}, {16[T]}, {14[T]}, {}, {17[T]}, {11[T]}]

Step with 10

	Trace

	15[T], 16[(10-n-i57^0 >= 0 /\ -1+n >= 0)], 9[T], 13[(10-i57^0 <= 0)], 17[(-1+n2 >= 0 /\ 10-i911^0-n2 >= 0)], 12[T], 10[(10-i911^0 <= 0)]
	
	Blocked

	[{}, {}, {16[T]}, {14[T]}, {}, {17[T]}, {11[T]}, {}]

Backtrack

	Trace

	15[T], 16[(10-n-i57^0 >= 0 /\ -1+n >= 0)], 9[T], 13[(10-i57^0 <= 0)], 17[(-1+n2 >= 0 /\ 10-i911^0-n2 >= 0)], 12[T]
	
	Blocked

	[{}, {}, {16[T]}, {14[T]}, {}, {17[T]}, {10[T], 11[T]}]

Backtrack

	Trace

	15[T], 16[(10-n-i57^0 >= 0 /\ -1+n >= 0)], 9[T], 13[(10-i57^0 <= 0)], 17[(-1+n2 >= 0 /\ 10-i911^0-n2 >= 0)]
	
	Blocked

	[{}, {}, {16[T]}, {14[T]}, {}, {12[T], 17[T]}]

Backtrack

	Trace

	15[T], 16[(10-n-i57^0 >= 0 /\ -1+n >= 0)], 9[T], 13[(10-i57^0 <= 0)]
	
	Blocked

	[{}, {}, {16[T]}, {14[T]}, {17[T]}]

Step with 12

	Trace

	15[T], 16[(10-n-i57^0 >= 0 /\ -1+n >= 0)], 9[T], 13[(10-i57^0 <= 0)], 12[T]
	
	Blocked

	[{}, {}, {16[T]}, {14[T]}, {17[T]}, {}]

Step with 11

	Trace

	15[T], 16[(10-n-i57^0 >= 0 /\ -1+n >= 0)], 9[T], 13[(10-i57^0 <= 0)], 12[T], 11[(-9+i911^0 <= 0)]
	
	Blocked

	[{}, {}, {16[T]}, {14[T]}, {17[T]}, {10[T]}, {}]

Covered

	Trace

	15[T], 16[(10-n-i57^0 >= 0 /\ -1+n >= 0)], 9[T], 13[(10-i57^0 <= 0)], 12[T]
	
	Blocked

	[{}, {}, {16[T]}, {14[T]}, {17[T]}, {10[T], 11[T]}]

Backtrack

	Trace

	15[T], 16[(10-n-i57^0 >= 0 /\ -1+n >= 0)], 9[T], 13[(10-i57^0 <= 0)]
	
	Blocked

	[{}, {}, {16[T]}, {14[T]}, {12[T], 17[T]}]

Backtrack

	Trace

	15[T], 16[(10-n-i57^0 >= 0 /\ -1+n >= 0)], 9[T]
	
	Blocked

	[{}, {}, {16[T]}, {13[T], 14[T]}]

Backtrack

	Trace

	15[T], 16[(10-n-i57^0 >= 0 /\ -1+n >= 0)]
	
	Blocked

	[{}, {}, {9[T], 16[T]}]

Backtrack

	Trace

	15[T]
	
	Blocked

	[{}, {16[T]}]

Step with 9

	Trace

	15[T], 9[T]
	
	Blocked

	[{}, {16[T]}, {}]

Step with 14

	Trace

	15[T], 9[T], 14[(-9+i57^0 <= 0)]
	
	Blocked

	[{}, {16[T]}, {13[T]}, {}]

Covered

	Trace

	15[T], 9[T]
	
	Blocked

	[{}, {16[T]}, {13[T], 14[T]}]

Backtrack

	Trace

	15[T]
	
	Blocked

	[{}, {9[T], 16[T]}]

Backtrack

	Trace

	Blocked

	[{15[T]}]

Accept

unknown

Build SHA: a05f16bf13df659c382799650051f91bf6828c7b