WORST_CASE(Omega(0),?)

Initial ITS
Start location: __init
   0: f1_0_main_Load -> f66_0_nest_NE : arg1'=arg1P0, arg2'=arg2P0, (arg1 > 0 /\ 1+arg1P0 > 0 /\ arg2 > 0), cost: 1
   1: f66_0_nest_NE -> f66_0_nest_NE : arg1'=arg1P1, arg2'=arg2P1, (arg1 > 0 /\ -1+arg1-arg1P1 == 0 /\ -1 < 0), cost: 1
   2: f66_0_nest_NE -> f115_0_nest_InvokeMethod : arg1'=arg1P2, arg2'=arg2P2, (1-arg1P2 == 0 /\ 1-arg1 == 0), cost: 1
   4: f66_0_nest_NE -> f115_0_nest_InvokeMethod : arg1'=arg1P4, arg2'=arg2P4, (arg1 > 0 /\ arg1-arg1P4 == 0 /\ -1 < 0), cost: 1
   3: f115_0_nest_InvokeMethod -> f66_0_nest_NE : arg1'=arg1P3, arg2'=arg2P3, (arg1 > 0 /\ -arg1P3 == 0), cost: 1
   5: __init -> f1_0_main_Load : arg1'=arg1P5, arg2'=arg2P5, TRUE, cost: 1


Applied preprocessing
Original rule:
f66_0_nest_NE -> f66_0_nest_NE : arg1'=arg1P1, arg2'=arg2P1, (arg1 > 0 /\ -1+arg1-arg1P1 == 0 /\ -1 < 0), cost: 1
New rule:
f66_0_nest_NE -> f66_0_nest_NE : arg1'=-1+arg1, arg2'=arg2P1, arg1 > 0, cost: 1

Applied preprocessing
Original rule:
f66_0_nest_NE -> f115_0_nest_InvokeMethod : arg1'=arg1P2, arg2'=arg2P2, (1-arg1P2 == 0 /\ 1-arg1 == 0), cost: 1
New rule:
f66_0_nest_NE -> f115_0_nest_InvokeMethod : arg1'=1, arg2'=arg2P2, -1+arg1 == 0, cost: 1

Applied preprocessing
Original rule:
f115_0_nest_InvokeMethod -> f66_0_nest_NE : arg1'=arg1P3, arg2'=arg2P3, (arg1 > 0 /\ -arg1P3 == 0), cost: 1
New rule:
f115_0_nest_InvokeMethod -> f66_0_nest_NE : arg1'=0, arg2'=arg2P3, arg1 > 0, cost: 1

Applied preprocessing
Original rule:
f66_0_nest_NE -> f115_0_nest_InvokeMethod : arg1'=arg1P4, arg2'=arg2P4, (arg1 > 0 /\ arg1-arg1P4 == 0 /\ -1 < 0), cost: 1
New rule:
f66_0_nest_NE -> f115_0_nest_InvokeMethod : arg2'=arg2P4, arg1 > 0, cost: 1

Simplified rules
Start location: __init
   0: f1_0_main_Load -> f66_0_nest_NE : arg1'=arg1P0, arg2'=arg2P0, (arg1 > 0 /\ 1+arg1P0 > 0 /\ arg2 > 0), cost: 1
   6: f66_0_nest_NE -> f66_0_nest_NE : arg1'=-1+arg1, arg2'=arg2P1, arg1 > 0, cost: 1
   7: f66_0_nest_NE -> f115_0_nest_InvokeMethod : arg1'=1, arg2'=arg2P2, -1+arg1 == 0, cost: 1
   9: f66_0_nest_NE -> f115_0_nest_InvokeMethod : arg2'=arg2P4, arg1 > 0, cost: 1
   8: f115_0_nest_InvokeMethod -> f66_0_nest_NE : arg1'=0, arg2'=arg2P3, arg1 > 0, cost: 1
   5: __init -> f1_0_main_Load : arg1'=arg1P5, arg2'=arg2P5, TRUE, cost: 1


Applied acceleration
Original rule:
f66_0_nest_NE -> f66_0_nest_NE : arg1'=-1+arg1, arg2'=arg2P1, arg1 > 0, cost: 1
New rule:
f66_0_nest_NE -> f66_0_nest_NE : arg1'=arg1-n0, arg2'=arg2P1, (-1+n0 >= 0 /\ 1+arg1-n0 > 0), cost: n0

Applied instantiation
Original rule:
f66_0_nest_NE -> f66_0_nest_NE : arg1'=arg1-n0, arg2'=arg2P1, (-1+n0 >= 0 /\ 1+arg1-n0 > 0), cost: n0
New rule:
f66_0_nest_NE -> f66_0_nest_NE : arg1'=0, arg2'=arg2P1, (1 > 0 /\ -1+arg1 >= 0), cost: arg1

Applied simplification
Original rule:
f66_0_nest_NE -> f66_0_nest_NE : arg1'=0, arg2'=arg2P1, (1 > 0 /\ -1+arg1 >= 0), cost: arg1
New rule:
f66_0_nest_NE -> f66_0_nest_NE : arg1'=0, arg2'=arg2P1, -1+arg1 >= 0, cost: arg1

Applied deletion
Removed the following rules: 6

Accelerated simple loops
Start location: __init
   0: f1_0_main_Load -> f66_0_nest_NE : arg1'=arg1P0, arg2'=arg2P0, (arg1 > 0 /\ 1+arg1P0 > 0 /\ arg2 > 0), cost: 1
   7: f66_0_nest_NE -> f115_0_nest_InvokeMethod : arg1'=1, arg2'=arg2P2, -1+arg1 == 0, cost: 1
   9: f66_0_nest_NE -> f115_0_nest_InvokeMethod : arg2'=arg2P4, arg1 > 0, cost: 1
  11: f66_0_nest_NE -> f66_0_nest_NE : arg1'=0, arg2'=arg2P1, -1+arg1 >= 0, cost: arg1
   8: f115_0_nest_InvokeMethod -> f66_0_nest_NE : arg1'=0, arg2'=arg2P3, arg1 > 0, cost: 1
   5: __init -> f1_0_main_Load : arg1'=arg1P5, arg2'=arg2P5, TRUE, cost: 1


Applied chaining
First rule:
f1_0_main_Load -> f66_0_nest_NE : arg1'=arg1P0, arg2'=arg2P0, (arg1 > 0 /\ 1+arg1P0 > 0 /\ arg2 > 0), cost: 1
Second rule:
f66_0_nest_NE -> f66_0_nest_NE : arg1'=0, arg2'=arg2P1, -1+arg1 >= 0, cost: arg1
New rule:
f1_0_main_Load -> f66_0_nest_NE : arg1'=0, arg2'=arg2P1, (arg1 > 0 /\ arg2 > 0 /\ -1+arg1P0 >= 0), cost: 1+arg1P0

Applied deletion
Removed the following rules: 11

Chained accelerated rules with incoming rules
Start location: __init
   0: f1_0_main_Load -> f66_0_nest_NE : arg1'=arg1P0, arg2'=arg2P0, (arg1 > 0 /\ 1+arg1P0 > 0 /\ arg2 > 0), cost: 1
  12: f1_0_main_Load -> f66_0_nest_NE : arg1'=0, arg2'=arg2P1, (arg1 > 0 /\ arg2 > 0 /\ -1+arg1P0 >= 0), cost: 1+arg1P0
   7: f66_0_nest_NE -> f115_0_nest_InvokeMethod : arg1'=1, arg2'=arg2P2, -1+arg1 == 0, cost: 1
   9: f66_0_nest_NE -> f115_0_nest_InvokeMethod : arg2'=arg2P4, arg1 > 0, cost: 1
   8: f115_0_nest_InvokeMethod -> f66_0_nest_NE : arg1'=0, arg2'=arg2P3, arg1 > 0, cost: 1
   5: __init -> f1_0_main_Load : arg1'=arg1P5, arg2'=arg2P5, TRUE, cost: 1


Eliminating location f1_0_main_Load by chaining:

Applied chaining
First rule:
__init -> f1_0_main_Load : arg1'=arg1P5, arg2'=arg2P5, TRUE, cost: 1
Second rule:
f1_0_main_Load -> f66_0_nest_NE : arg1'=arg1P0, arg2'=arg2P0, (arg1 > 0 /\ 1+arg1P0 > 0 /\ arg2 > 0), cost: 1
New rule:
__init -> f66_0_nest_NE : arg1'=arg1P0, arg2'=arg2P0, (1+arg1P0 > 0 /\ arg1P5 > 0 /\ arg2P5 > 0), cost: 2

Applied chaining
First rule:
__init -> f1_0_main_Load : arg1'=arg1P5, arg2'=arg2P5, TRUE, cost: 1
Second rule:
f1_0_main_Load -> f66_0_nest_NE : arg1'=0, arg2'=arg2P1, (arg1 > 0 /\ arg2 > 0 /\ -1+arg1P0 >= 0), cost: 1+arg1P0
New rule:
__init -> f66_0_nest_NE : arg1'=0, arg2'=arg2P1, (arg1P5 > 0 /\ -1+arg1P0 >= 0 /\ arg2P5 > 0), cost: 2+arg1P0

Applied deletion
Removed the following rules: 0 5 12

Eliminating location f115_0_nest_InvokeMethod by chaining:

Applied chaining
First rule:
f66_0_nest_NE -> f115_0_nest_InvokeMethod : arg1'=1, arg2'=arg2P2, -1+arg1 == 0, cost: 1
Second rule:
f115_0_nest_InvokeMethod -> f66_0_nest_NE : arg1'=0, arg2'=arg2P3, arg1 > 0, cost: 1
New rule:
f66_0_nest_NE -> f66_0_nest_NE : arg1'=0, arg2'=arg2P3, (1 > 0 /\ -1+arg1 == 0), cost: 2

Applied simplification
Original rule:
f66_0_nest_NE -> f66_0_nest_NE : arg1'=0, arg2'=arg2P3, (1 > 0 /\ -1+arg1 == 0), cost: 2
New rule:
f66_0_nest_NE -> f66_0_nest_NE : arg1'=0, arg2'=arg2P3, -1+arg1 == 0, cost: 2

Applied chaining
First rule:
f66_0_nest_NE -> f115_0_nest_InvokeMethod : arg2'=arg2P4, arg1 > 0, cost: 1
Second rule:
f115_0_nest_InvokeMethod -> f66_0_nest_NE : arg1'=0, arg2'=arg2P3, arg1 > 0, cost: 1
New rule:
f66_0_nest_NE -> f66_0_nest_NE : arg1'=0, arg2'=arg2P3, arg1 > 0, cost: 2

Applied deletion
Removed the following rules: 7 8 9

Eliminated locations on tree-shaped paths
Start location: __init
  15: f66_0_nest_NE -> f66_0_nest_NE : arg1'=0, arg2'=arg2P3, -1+arg1 == 0, cost: 2
  16: f66_0_nest_NE -> f66_0_nest_NE : arg1'=0, arg2'=arg2P3, arg1 > 0, cost: 2
  13: __init -> f66_0_nest_NE : arg1'=arg1P0, arg2'=arg2P0, (1+arg1P0 > 0 /\ arg1P5 > 0 /\ arg2P5 > 0), cost: 2
  14: __init -> f66_0_nest_NE : arg1'=0, arg2'=arg2P1, (arg1P5 > 0 /\ -1+arg1P0 >= 0 /\ arg2P5 > 0), cost: 2+arg1P0


Accelerated simple loops
Start location: __init
  15: f66_0_nest_NE -> f66_0_nest_NE : arg1'=0, arg2'=arg2P3, -1+arg1 == 0, cost: 2
  16: f66_0_nest_NE -> f66_0_nest_NE : arg1'=0, arg2'=arg2P3, arg1 > 0, cost: 2
  13: __init -> f66_0_nest_NE : arg1'=arg1P0, arg2'=arg2P0, (1+arg1P0 > 0 /\ arg1P5 > 0 /\ arg2P5 > 0), cost: 2
  14: __init -> f66_0_nest_NE : arg1'=0, arg2'=arg2P1, (arg1P5 > 0 /\ -1+arg1P0 >= 0 /\ arg2P5 > 0), cost: 2+arg1P0


Applied chaining
First rule:
__init -> f66_0_nest_NE : arg1'=arg1P0, arg2'=arg2P0, (1+arg1P0 > 0 /\ arg1P5 > 0 /\ arg2P5 > 0), cost: 2
Second rule:
f66_0_nest_NE -> f66_0_nest_NE : arg1'=0, arg2'=arg2P3, -1+arg1 == 0, cost: 2
New rule:
__init -> f66_0_nest_NE : arg1'=0, arg2'=arg2P3, 2 > 0, cost: 4

Applied chaining
First rule:
__init -> f66_0_nest_NE : arg1'=arg1P0, arg2'=arg2P0, (1+arg1P0 > 0 /\ arg1P5 > 0 /\ arg2P5 > 0), cost: 2
Second rule:
f66_0_nest_NE -> f66_0_nest_NE : arg1'=0, arg2'=arg2P3, arg1 > 0, cost: 2
New rule:
__init -> f66_0_nest_NE : arg1'=0, arg2'=arg2P3, TRUE, cost: 4

Applied deletion
Removed the following rules: 15 16

Chained accelerated rules with incoming rules
Start location: __init
  13: __init -> f66_0_nest_NE : arg1'=arg1P0, arg2'=arg2P0, (1+arg1P0 > 0 /\ arg1P5 > 0 /\ arg2P5 > 0), cost: 2
  14: __init -> f66_0_nest_NE : arg1'=0, arg2'=arg2P1, (arg1P5 > 0 /\ -1+arg1P0 >= 0 /\ arg2P5 > 0), cost: 2+arg1P0
  17: __init -> f66_0_nest_NE : arg1'=0, arg2'=arg2P3, 2 > 0, cost: 4
  18: __init -> f66_0_nest_NE : arg1'=0, arg2'=arg2P3, TRUE, cost: 4


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


Computing asymptotic complexity

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

Solved cost: 0
Rule cost:   0