WORST_CASE(Omega(1),?)

### Pre-processing the ITS problem ###

Initial linear ITS problem
   Start location: l6
      0: l0 -> l1 : oldX0^0'=oldX0^post_1, oldX1^0'=oldX1^post_1, oldX2^0'=oldX2^post_1, oldX3^0'=oldX3^post_1, oldX4^0'=oldX4^post_1, oldX5^0'=oldX5^post_1, x0^0'=x0^post_1, x1^0'=x1^post_1, x2^0'=x2^post_1, [ oldX0^post_1==x0^0 && oldX1^post_1==x1^0 && oldX2^post_1==x2^0 && oldX3^post_1==oldX3^post_1 && oldX4^post_1==oldX4^post_1 && oldX5^post_1==oldX5^post_1 && x0^post_1==oldX3^post_1 && x1^post_1==oldX4^post_1 && x2^post_1==oldX5^post_1 ], cost: 1
      1: l2 -> l3 : oldX0^0'=oldX0^post_2, oldX1^0'=oldX1^post_2, oldX2^0'=oldX2^post_2, oldX3^0'=oldX3^post_2, oldX4^0'=oldX4^post_2, oldX5^0'=oldX5^post_2, x0^0'=x0^post_2, x1^0'=x1^post_2, x2^0'=x2^post_2, [ oldX0^post_2==x0^0 && oldX1^post_2==x1^0 && oldX2^post_2==x2^0 && x0^post_2==1+oldX0^post_2 && x1^post_2==oldX2^post_2 && x2^post_2==-1+oldX1^post_2 && oldX3^0==oldX3^post_2 && oldX4^0==oldX4^post_2 && oldX5^0==oldX5^post_2 ], cost: 1
      2: l3 -> l0 : oldX0^0'=oldX0^post_3, oldX1^0'=oldX1^post_3, oldX2^0'=oldX2^post_3, oldX3^0'=oldX3^post_3, oldX4^0'=oldX4^post_3, oldX5^0'=oldX5^post_3, x0^0'=x0^post_3, x1^0'=x1^post_3, x2^0'=x2^post_3, [ oldX0^post_3==x0^0 && oldX1^post_3==x1^0 && oldX2^post_3==x2^0 && oldX1^post_3<=0 && x0^post_3==oldX0^post_3 && x1^post_3==oldX1^post_3 && x2^post_3==oldX2^post_3 && oldX3^0==oldX3^post_3 && oldX4^0==oldX4^post_3 && oldX5^0==oldX5^post_3 ], cost: 1
      3: l3 -> l2 : oldX0^0'=oldX0^post_4, oldX1^0'=oldX1^post_4, oldX2^0'=oldX2^post_4, oldX3^0'=oldX3^post_4, oldX4^0'=oldX4^post_4, oldX5^0'=oldX5^post_4, x0^0'=x0^post_4, x1^0'=x1^post_4, x2^0'=x2^post_4, [ oldX0^post_4==x0^0 && oldX1^post_4==x1^0 && oldX2^post_4==x2^0 && 1<=oldX1^post_4 && x0^post_4==oldX0^post_4 && x1^post_4==oldX1^post_4 && x2^post_4==oldX2^post_4 && oldX3^0==oldX3^post_4 && oldX4^0==oldX4^post_4 && oldX5^0==oldX5^post_4 ], cost: 1
      4: l4 -> l3 : oldX0^0'=oldX0^post_5, oldX1^0'=oldX1^post_5, oldX2^0'=oldX2^post_5, oldX3^0'=oldX3^post_5, oldX4^0'=oldX4^post_5, oldX5^0'=oldX5^post_5, x0^0'=x0^post_5, x1^0'=x1^post_5, x2^0'=x2^post_5, [ oldX0^post_5==x0^0 && oldX1^post_5==x1^0 && oldX2^post_5==x2^0 && oldX3^post_5==oldX3^post_5 && oldX4^post_5==oldX4^post_5 && x0^post_5==0 && x1^post_5==oldX3^post_5 && x2^post_5==oldX4^post_5 && oldX5^0==oldX5^post_5 ], cost: 1
      5: l5 -> l4 : oldX0^0'=oldX0^post_6, oldX1^0'=oldX1^post_6, oldX2^0'=oldX2^post_6, oldX3^0'=oldX3^post_6, oldX4^0'=oldX4^post_6, oldX5^0'=oldX5^post_6, x0^0'=x0^post_6, x1^0'=x1^post_6, x2^0'=x2^post_6, [ oldX0^post_6==x0^0 && oldX1^post_6==x1^0 && oldX2^post_6==x2^0 && oldX3^post_6==oldX3^post_6 && oldX4^post_6==oldX4^post_6 && oldX5^post_6==oldX5^post_6 && x0^post_6==oldX3^post_6 && x1^post_6==oldX4^post_6 && x2^post_6==oldX5^post_6 ], cost: 1
      6: l5 -> l1 : oldX0^0'=oldX0^post_7, oldX1^0'=oldX1^post_7, oldX2^0'=oldX2^post_7, oldX3^0'=oldX3^post_7, oldX4^0'=oldX4^post_7, oldX5^0'=oldX5^post_7, x0^0'=x0^post_7, x1^0'=x1^post_7, x2^0'=x2^post_7, [ oldX0^0==oldX0^post_7 && oldX1^0==oldX1^post_7 && oldX2^0==oldX2^post_7 && oldX3^0==oldX3^post_7 && oldX4^0==oldX4^post_7 && oldX5^0==oldX5^post_7 && x0^0==x0^post_7 && x1^0==x1^post_7 && x2^0==x2^post_7 ], cost: 1
      7: l5 -> l0 : oldX0^0'=oldX0^post_8, oldX1^0'=oldX1^post_8, oldX2^0'=oldX2^post_8, oldX3^0'=oldX3^post_8, oldX4^0'=oldX4^post_8, oldX5^0'=oldX5^post_8, x0^0'=x0^post_8, x1^0'=x1^post_8, x2^0'=x2^post_8, [ oldX0^0==oldX0^post_8 && oldX1^0==oldX1^post_8 && oldX2^0==oldX2^post_8 && oldX3^0==oldX3^post_8 && oldX4^0==oldX4^post_8 && oldX5^0==oldX5^post_8 && x0^0==x0^post_8 && x1^0==x1^post_8 && x2^0==x2^post_8 ], cost: 1
      8: l5 -> l2 : oldX0^0'=oldX0^post_9, oldX1^0'=oldX1^post_9, oldX2^0'=oldX2^post_9, oldX3^0'=oldX3^post_9, oldX4^0'=oldX4^post_9, oldX5^0'=oldX5^post_9, x0^0'=x0^post_9, x1^0'=x1^post_9, x2^0'=x2^post_9, [ oldX0^0==oldX0^post_9 && oldX1^0==oldX1^post_9 && oldX2^0==oldX2^post_9 && oldX3^0==oldX3^post_9 && oldX4^0==oldX4^post_9 && oldX5^0==oldX5^post_9 && x0^0==x0^post_9 && x1^0==x1^post_9 && x2^0==x2^post_9 ], cost: 1
      9: l5 -> l3 : oldX0^0'=oldX0^post_10, oldX1^0'=oldX1^post_10, oldX2^0'=oldX2^post_10, oldX3^0'=oldX3^post_10, oldX4^0'=oldX4^post_10, oldX5^0'=oldX5^post_10, x0^0'=x0^post_10, x1^0'=x1^post_10, x2^0'=x2^post_10, [ oldX0^0==oldX0^post_10 && oldX1^0==oldX1^post_10 && oldX2^0==oldX2^post_10 && oldX3^0==oldX3^post_10 && oldX4^0==oldX4^post_10 && oldX5^0==oldX5^post_10 && x0^0==x0^post_10 && x1^0==x1^post_10 && x2^0==x2^post_10 ], cost: 1
     10: l5 -> l4 : oldX0^0'=oldX0^post_11, oldX1^0'=oldX1^post_11, oldX2^0'=oldX2^post_11, oldX3^0'=oldX3^post_11, oldX4^0'=oldX4^post_11, oldX5^0'=oldX5^post_11, x0^0'=x0^post_11, x1^0'=x1^post_11, x2^0'=x2^post_11, [ oldX0^0==oldX0^post_11 && oldX1^0==oldX1^post_11 && oldX2^0==oldX2^post_11 && oldX3^0==oldX3^post_11 && oldX4^0==oldX4^post_11 && oldX5^0==oldX5^post_11 && x0^0==x0^post_11 && x1^0==x1^post_11 && x2^0==x2^post_11 ], cost: 1
     11: l6 -> l5 : oldX0^0'=oldX0^post_12, oldX1^0'=oldX1^post_12, oldX2^0'=oldX2^post_12, oldX3^0'=oldX3^post_12, oldX4^0'=oldX4^post_12, oldX5^0'=oldX5^post_12, x0^0'=x0^post_12, x1^0'=x1^post_12, x2^0'=x2^post_12, [ oldX0^0==oldX0^post_12 && oldX1^0==oldX1^post_12 && oldX2^0==oldX2^post_12 && oldX3^0==oldX3^post_12 && oldX4^0==oldX4^post_12 && oldX5^0==oldX5^post_12 && x0^0==x0^post_12 && x1^0==x1^post_12 && x2^0==x2^post_12 ], cost: 1

Checking for constant complexity:
   The following rule is satisfiable with cost >= 1, yielding constant complexity:
     11: l6 -> l5 : oldX0^0'=oldX0^post_12, oldX1^0'=oldX1^post_12, oldX2^0'=oldX2^post_12, oldX3^0'=oldX3^post_12, oldX4^0'=oldX4^post_12, oldX5^0'=oldX5^post_12, x0^0'=x0^post_12, x1^0'=x1^post_12, x2^0'=x2^post_12, [ oldX0^0==oldX0^post_12 && oldX1^0==oldX1^post_12 && oldX2^0==oldX2^post_12 && oldX3^0==oldX3^post_12 && oldX4^0==oldX4^post_12 && oldX5^0==oldX5^post_12 && x0^0==x0^post_12 && x1^0==x1^post_12 && x2^0==x2^post_12 ], cost: 1

Removed unreachable and leaf rules:
   Start location: l6
      1: l2 -> l3 : oldX0^0'=oldX0^post_2, oldX1^0'=oldX1^post_2, oldX2^0'=oldX2^post_2, oldX3^0'=oldX3^post_2, oldX4^0'=oldX4^post_2, oldX5^0'=oldX5^post_2, x0^0'=x0^post_2, x1^0'=x1^post_2, x2^0'=x2^post_2, [ oldX0^post_2==x0^0 && oldX1^post_2==x1^0 && oldX2^post_2==x2^0 && x0^post_2==1+oldX0^post_2 && x1^post_2==oldX2^post_2 && x2^post_2==-1+oldX1^post_2 && oldX3^0==oldX3^post_2 && oldX4^0==oldX4^post_2 && oldX5^0==oldX5^post_2 ], cost: 1
      3: l3 -> l2 : oldX0^0'=oldX0^post_4, oldX1^0'=oldX1^post_4, oldX2^0'=oldX2^post_4, oldX3^0'=oldX3^post_4, oldX4^0'=oldX4^post_4, oldX5^0'=oldX5^post_4, x0^0'=x0^post_4, x1^0'=x1^post_4, x2^0'=x2^post_4, [ oldX0^post_4==x0^0 && oldX1^post_4==x1^0 && oldX2^post_4==x2^0 && 1<=oldX1^post_4 && x0^post_4==oldX0^post_4 && x1^post_4==oldX1^post_4 && x2^post_4==oldX2^post_4 && oldX3^0==oldX3^post_4 && oldX4^0==oldX4^post_4 && oldX5^0==oldX5^post_4 ], cost: 1
      4: l4 -> l3 : oldX0^0'=oldX0^post_5, oldX1^0'=oldX1^post_5, oldX2^0'=oldX2^post_5, oldX3^0'=oldX3^post_5, oldX4^0'=oldX4^post_5, oldX5^0'=oldX5^post_5, x0^0'=x0^post_5, x1^0'=x1^post_5, x2^0'=x2^post_5, [ oldX0^post_5==x0^0 && oldX1^post_5==x1^0 && oldX2^post_5==x2^0 && oldX3^post_5==oldX3^post_5 && oldX4^post_5==oldX4^post_5 && x0^post_5==0 && x1^post_5==oldX3^post_5 && x2^post_5==oldX4^post_5 && oldX5^0==oldX5^post_5 ], cost: 1
      5: l5 -> l4 : oldX0^0'=oldX0^post_6, oldX1^0'=oldX1^post_6, oldX2^0'=oldX2^post_6, oldX3^0'=oldX3^post_6, oldX4^0'=oldX4^post_6, oldX5^0'=oldX5^post_6, x0^0'=x0^post_6, x1^0'=x1^post_6, x2^0'=x2^post_6, [ oldX0^post_6==x0^0 && oldX1^post_6==x1^0 && oldX2^post_6==x2^0 && oldX3^post_6==oldX3^post_6 && oldX4^post_6==oldX4^post_6 && oldX5^post_6==oldX5^post_6 && x0^post_6==oldX3^post_6 && x1^post_6==oldX4^post_6 && x2^post_6==oldX5^post_6 ], cost: 1
      8: l5 -> l2 : oldX0^0'=oldX0^post_9, oldX1^0'=oldX1^post_9, oldX2^0'=oldX2^post_9, oldX3^0'=oldX3^post_9, oldX4^0'=oldX4^post_9, oldX5^0'=oldX5^post_9, x0^0'=x0^post_9, x1^0'=x1^post_9, x2^0'=x2^post_9, [ oldX0^0==oldX0^post_9 && oldX1^0==oldX1^post_9 && oldX2^0==oldX2^post_9 && oldX3^0==oldX3^post_9 && oldX4^0==oldX4^post_9 && oldX5^0==oldX5^post_9 && x0^0==x0^post_9 && x1^0==x1^post_9 && x2^0==x2^post_9 ], cost: 1
      9: l5 -> l3 : oldX0^0'=oldX0^post_10, oldX1^0'=oldX1^post_10, oldX2^0'=oldX2^post_10, oldX3^0'=oldX3^post_10, oldX4^0'=oldX4^post_10, oldX5^0'=oldX5^post_10, x0^0'=x0^post_10, x1^0'=x1^post_10, x2^0'=x2^post_10, [ oldX0^0==oldX0^post_10 && oldX1^0==oldX1^post_10 && oldX2^0==oldX2^post_10 && oldX3^0==oldX3^post_10 && oldX4^0==oldX4^post_10 && oldX5^0==oldX5^post_10 && x0^0==x0^post_10 && x1^0==x1^post_10 && x2^0==x2^post_10 ], cost: 1
     10: l5 -> l4 : oldX0^0'=oldX0^post_11, oldX1^0'=oldX1^post_11, oldX2^0'=oldX2^post_11, oldX3^0'=oldX3^post_11, oldX4^0'=oldX4^post_11, oldX5^0'=oldX5^post_11, x0^0'=x0^post_11, x1^0'=x1^post_11, x2^0'=x2^post_11, [ oldX0^0==oldX0^post_11 && oldX1^0==oldX1^post_11 && oldX2^0==oldX2^post_11 && oldX3^0==oldX3^post_11 && oldX4^0==oldX4^post_11 && oldX5^0==oldX5^post_11 && x0^0==x0^post_11 && x1^0==x1^post_11 && x2^0==x2^post_11 ], cost: 1
     11: l6 -> l5 : oldX0^0'=oldX0^post_12, oldX1^0'=oldX1^post_12, oldX2^0'=oldX2^post_12, oldX3^0'=oldX3^post_12, oldX4^0'=oldX4^post_12, oldX5^0'=oldX5^post_12, x0^0'=x0^post_12, x1^0'=x1^post_12, x2^0'=x2^post_12, [ oldX0^0==oldX0^post_12 && oldX1^0==oldX1^post_12 && oldX2^0==oldX2^post_12 && oldX3^0==oldX3^post_12 && oldX4^0==oldX4^post_12 && oldX5^0==oldX5^post_12 && x0^0==x0^post_12 && x1^0==x1^post_12 && x2^0==x2^post_12 ], cost: 1

Simplified all rules, resulting in:
   Start location: l6
      1: l2 -> l3 : oldX0^0'=x0^0, oldX1^0'=x1^0, oldX2^0'=x2^0, x0^0'=1+x0^0, x1^0'=x2^0, x2^0'=-1+x1^0, [], cost: 1
      3: l3 -> l2 : oldX0^0'=x0^0, oldX1^0'=x1^0, oldX2^0'=x2^0, [ 1<=x1^0 ], cost: 1
      4: l4 -> l3 : oldX0^0'=x0^0, oldX1^0'=x1^0, oldX2^0'=x2^0, oldX3^0'=x1^post_5, oldX4^0'=x2^post_5, x0^0'=0, x1^0'=x1^post_5, x2^0'=x2^post_5, [], cost: 1
      5: l5 -> l4 : oldX0^0'=x0^0, oldX1^0'=x1^0, oldX2^0'=x2^0, oldX3^0'=x0^post_6, oldX4^0'=oldX4^post_6, oldX5^0'=x2^post_6, x0^0'=x0^post_6, x1^0'=oldX4^post_6, x2^0'=x2^post_6, [], cost: 1
      8: l5 -> l2 : [], cost: 1
      9: l5 -> l3 : [], cost: 1
     10: l5 -> l4 : [], cost: 1
     11: l6 -> l5 : [], cost: 1

### Simplification by acceleration and chaining ###

Eliminated locations (on tree-shaped paths):
   Start location: l6
      1: l2 -> l3 : oldX0^0'=x0^0, oldX1^0'=x1^0, oldX2^0'=x2^0, x0^0'=1+x0^0, x1^0'=x2^0, x2^0'=-1+x1^0, [], cost: 1
      3: l3 -> l2 : oldX0^0'=x0^0, oldX1^0'=x1^0, oldX2^0'=x2^0, [ 1<=x1^0 ], cost: 1
      4: l4 -> l3 : oldX0^0'=x0^0, oldX1^0'=x1^0, oldX2^0'=x2^0, oldX3^0'=x1^post_5, oldX4^0'=x2^post_5, x0^0'=0, x1^0'=x1^post_5, x2^0'=x2^post_5, [], cost: 1
     12: l6 -> l4 : oldX0^0'=x0^0, oldX1^0'=x1^0, oldX2^0'=x2^0, oldX3^0'=x0^post_6, oldX4^0'=oldX4^post_6, oldX5^0'=x2^post_6, x0^0'=x0^post_6, x1^0'=oldX4^post_6, x2^0'=x2^post_6, [], cost: 2
     13: l6 -> l2 : [], cost: 2
     14: l6 -> l3 : [], cost: 2
     15: l6 -> l4 : [], cost: 2

Eliminated locations (on tree-shaped paths):
   Start location: l6
      1: l2 -> l3 : oldX0^0'=x0^0, oldX1^0'=x1^0, oldX2^0'=x2^0, x0^0'=1+x0^0, x1^0'=x2^0, x2^0'=-1+x1^0, [], cost: 1
      3: l3 -> l2 : oldX0^0'=x0^0, oldX1^0'=x1^0, oldX2^0'=x2^0, [ 1<=x1^0 ], cost: 1
     13: l6 -> l2 : [], cost: 2
     14: l6 -> l3 : [], cost: 2
     16: l6 -> l3 : oldX0^0'=x0^post_6, oldX1^0'=oldX4^post_6, oldX2^0'=x2^post_6, oldX3^0'=x1^post_5, oldX4^0'=x2^post_5, oldX5^0'=x2^post_6, x0^0'=0, x1^0'=x1^post_5, x2^0'=x2^post_5, [], cost: 3
     17: l6 -> l3 : oldX0^0'=x0^0, oldX1^0'=x1^0, oldX2^0'=x2^0, oldX3^0'=x1^post_5, oldX4^0'=x2^post_5, x0^0'=0, x1^0'=x1^post_5, x2^0'=x2^post_5, [], cost: 3

Eliminated location l2 (as a last resort):
   Start location: l6
     18: l3 -> l3 : oldX0^0'=x0^0, oldX1^0'=x1^0, oldX2^0'=x2^0, x0^0'=1+x0^0, x1^0'=x2^0, x2^0'=-1+x1^0, [ 1<=x1^0 ], cost: 2
     14: l6 -> l3 : [], cost: 2
     16: l6 -> l3 : oldX0^0'=x0^post_6, oldX1^0'=oldX4^post_6, oldX2^0'=x2^post_6, oldX3^0'=x1^post_5, oldX4^0'=x2^post_5, oldX5^0'=x2^post_6, x0^0'=0, x1^0'=x1^post_5, x2^0'=x2^post_5, [], cost: 3
     17: l6 -> l3 : oldX0^0'=x0^0, oldX1^0'=x1^0, oldX2^0'=x2^0, oldX3^0'=x1^post_5, oldX4^0'=x2^post_5, x0^0'=0, x1^0'=x1^post_5, x2^0'=x2^post_5, [], cost: 3
     19: l6 -> l3 : oldX0^0'=x0^0, oldX1^0'=x1^0, oldX2^0'=x2^0, x0^0'=1+x0^0, x1^0'=x2^0, x2^0'=-1+x1^0, [], cost: 3

Accelerating simple loops of location 3.
   Accelerating the following rules:
     18: l3 -> l3 : oldX0^0'=x0^0, oldX1^0'=x1^0, oldX2^0'=x2^0, x0^0'=1+x0^0, x1^0'=x2^0, x2^0'=-1+x1^0, [ 1<=x1^0 ], cost: 2

   Accelerated rule 18 with backward acceleration, yielding the new rule 20.
   Accelerated rule 18 with backward acceleration, yielding the new rule 21.
[accelerate] Nesting with 2 inner and 1 outer candidates
   Removing the simple loops: 18.

Accelerated all simple loops using metering functions (where possible):
   Start location: l6
     20: l3 -> l3 : oldX0^0'=-1+2*x1^0+x0^0, oldX1^0'=1-x1^0+x2^0, oldX2^0'=0, x0^0'=2*x1^0+x0^0, x1^0'=0, x2^0'=-x1^0+x2^0, [ x1^0>=1 && 1<=1-x1^0+x2^0 ], cost: 4*x1^0
     21: l3 -> l3 : oldX0^0'=-1+2*x2^0+x0^0, oldX1^0'=1, oldX2^0'=x1^0-x2^0, x0^0'=2*x2^0+x0^0, x1^0'=x1^0-x2^0, x2^0'=0, [ x2^0>=1 && 1<=1+x1^0-x2^0 ], cost: 4*x2^0
     14: l6 -> l3 : [], cost: 2
     16: l6 -> l3 : oldX0^0'=x0^post_6, oldX1^0'=oldX4^post_6, oldX2^0'=x2^post_6, oldX3^0'=x1^post_5, oldX4^0'=x2^post_5, oldX5^0'=x2^post_6, x0^0'=0, x1^0'=x1^post_5, x2^0'=x2^post_5, [], cost: 3
     17: l6 -> l3 : oldX0^0'=x0^0, oldX1^0'=x1^0, oldX2^0'=x2^0, oldX3^0'=x1^post_5, oldX4^0'=x2^post_5, x0^0'=0, x1^0'=x1^post_5, x2^0'=x2^post_5, [], cost: 3
     19: l6 -> l3 : oldX0^0'=x0^0, oldX1^0'=x1^0, oldX2^0'=x2^0, x0^0'=1+x0^0, x1^0'=x2^0, x2^0'=-1+x1^0, [], cost: 3

Chained accelerated rules (with incoming rules):
   Start location: l6
     14: l6 -> l3 : [], cost: 2
     16: l6 -> l3 : oldX0^0'=x0^post_6, oldX1^0'=oldX4^post_6, oldX2^0'=x2^post_6, oldX3^0'=x1^post_5, oldX4^0'=x2^post_5, oldX5^0'=x2^post_6, x0^0'=0, x1^0'=x1^post_5, x2^0'=x2^post_5, [], cost: 3
     17: l6 -> l3 : oldX0^0'=x0^0, oldX1^0'=x1^0, oldX2^0'=x2^0, oldX3^0'=x1^post_5, oldX4^0'=x2^post_5, x0^0'=0, x1^0'=x1^post_5, x2^0'=x2^post_5, [], cost: 3
     19: l6 -> l3 : oldX0^0'=x0^0, oldX1^0'=x1^0, oldX2^0'=x2^0, x0^0'=1+x0^0, x1^0'=x2^0, x2^0'=-1+x1^0, [], cost: 3
     22: l6 -> l3 : oldX0^0'=-1+2*x1^0+x0^0, oldX1^0'=1-x1^0+x2^0, oldX2^0'=0, x0^0'=2*x1^0+x0^0, x1^0'=0, x2^0'=-x1^0+x2^0, [ x1^0>=1 && 1<=1-x1^0+x2^0 ], cost: 2+4*x1^0
     23: l6 -> l3 : oldX0^0'=-1+2*x1^post_5, oldX1^0'=1-x1^post_5+x2^post_5, oldX2^0'=0, oldX3^0'=x1^post_5, oldX4^0'=x2^post_5, oldX5^0'=x2^post_6, x0^0'=2*x1^post_5, x1^0'=0, x2^0'=-x1^post_5+x2^post_5, [ x1^post_5>=1 && 1<=1-x1^post_5+x2^post_5 ], cost: 3+4*x1^post_5
     24: l6 -> l3 : oldX0^0'=-1+2*x1^post_5, oldX1^0'=1-x1^post_5+x2^post_5, oldX2^0'=0, oldX3^0'=x1^post_5, oldX4^0'=x2^post_5, x0^0'=2*x1^post_5, x1^0'=0, x2^0'=-x1^post_5+x2^post_5, [ x1^post_5>=1 && 1<=1-x1^post_5+x2^post_5 ], cost: 3+4*x1^post_5
     25: l6 -> l3 : oldX0^0'=2*x2^0+x0^0, oldX1^0'=x1^0-x2^0, oldX2^0'=0, x0^0'=1+2*x2^0+x0^0, x1^0'=0, x2^0'=-1+x1^0-x2^0, [ x2^0>=1 && 1<=x1^0-x2^0 ], cost: 3+4*x2^0
     26: l6 -> l3 : oldX0^0'=-1+2*x2^0+x0^0, oldX1^0'=1, oldX2^0'=x1^0-x2^0, x0^0'=2*x2^0+x0^0, x1^0'=x1^0-x2^0, x2^0'=0, [ x2^0>=1 && 1<=1+x1^0-x2^0 ], cost: 2+4*x2^0
     27: l6 -> l3 : oldX0^0'=-1+2*x2^post_5, oldX1^0'=1, oldX2^0'=x1^post_5-x2^post_5, oldX3^0'=x1^post_5, oldX4^0'=x2^post_5, oldX5^0'=x2^post_6, x0^0'=2*x2^post_5, x1^0'=x1^post_5-x2^post_5, x2^0'=0, [ x2^post_5>=1 && 1<=1+x1^post_5-x2^post_5 ], cost: 3+4*x2^post_5
     28: l6 -> l3 : oldX0^0'=-1+2*x2^post_5, oldX1^0'=1, oldX2^0'=x1^post_5-x2^post_5, oldX3^0'=x1^post_5, oldX4^0'=x2^post_5, x0^0'=2*x2^post_5, x1^0'=x1^post_5-x2^post_5, x2^0'=0, [ x2^post_5>=1 && 1<=1+x1^post_5-x2^post_5 ], cost: 3+4*x2^post_5
     29: l6 -> l3 : oldX0^0'=-2+2*x1^0+x0^0, oldX1^0'=1, oldX2^0'=1-x1^0+x2^0, x0^0'=-1+2*x1^0+x0^0, x1^0'=1-x1^0+x2^0, x2^0'=0, [ -1+x1^0>=1 && 1<=2-x1^0+x2^0 ], cost: -1+4*x1^0

Removed unreachable locations (and leaf rules with constant cost):
   Start location: l6
     22: l6 -> l3 : oldX0^0'=-1+2*x1^0+x0^0, oldX1^0'=1-x1^0+x2^0, oldX2^0'=0, x0^0'=2*x1^0+x0^0, x1^0'=0, x2^0'=-x1^0+x2^0, [ x1^0>=1 && 1<=1-x1^0+x2^0 ], cost: 2+4*x1^0
     23: l6 -> l3 : oldX0^0'=-1+2*x1^post_5, oldX1^0'=1-x1^post_5+x2^post_5, oldX2^0'=0, oldX3^0'=x1^post_5, oldX4^0'=x2^post_5, oldX5^0'=x2^post_6, x0^0'=2*x1^post_5, x1^0'=0, x2^0'=-x1^post_5+x2^post_5, [ x1^post_5>=1 && 1<=1-x1^post_5+x2^post_5 ], cost: 3+4*x1^post_5
     24: l6 -> l3 : oldX0^0'=-1+2*x1^post_5, oldX1^0'=1-x1^post_5+x2^post_5, oldX2^0'=0, oldX3^0'=x1^post_5, oldX4^0'=x2^post_5, x0^0'=2*x1^post_5, x1^0'=0, x2^0'=-x1^post_5+x2^post_5, [ x1^post_5>=1 && 1<=1-x1^post_5+x2^post_5 ], cost: 3+4*x1^post_5
     25: l6 -> l3 : oldX0^0'=2*x2^0+x0^0, oldX1^0'=x1^0-x2^0, oldX2^0'=0, x0^0'=1+2*x2^0+x0^0, x1^0'=0, x2^0'=-1+x1^0-x2^0, [ x2^0>=1 && 1<=x1^0-x2^0 ], cost: 3+4*x2^0
     26: l6 -> l3 : oldX0^0'=-1+2*x2^0+x0^0, oldX1^0'=1, oldX2^0'=x1^0-x2^0, x0^0'=2*x2^0+x0^0, x1^0'=x1^0-x2^0, x2^0'=0, [ x2^0>=1 && 1<=1+x1^0-x2^0 ], cost: 2+4*x2^0
     27: l6 -> l3 : oldX0^0'=-1+2*x2^post_5, oldX1^0'=1, oldX2^0'=x1^post_5-x2^post_5, oldX3^0'=x1^post_5, oldX4^0'=x2^post_5, oldX5^0'=x2^post_6, x0^0'=2*x2^post_5, x1^0'=x1^post_5-x2^post_5, x2^0'=0, [ x2^post_5>=1 && 1<=1+x1^post_5-x2^post_5 ], cost: 3+4*x2^post_5
     28: l6 -> l3 : oldX0^0'=-1+2*x2^post_5, oldX1^0'=1, oldX2^0'=x1^post_5-x2^post_5, oldX3^0'=x1^post_5, oldX4^0'=x2^post_5, x0^0'=2*x2^post_5, x1^0'=x1^post_5-x2^post_5, x2^0'=0, [ x2^post_5>=1 && 1<=1+x1^post_5-x2^post_5 ], cost: 3+4*x2^post_5
     29: l6 -> l3 : oldX0^0'=-2+2*x1^0+x0^0, oldX1^0'=1, oldX2^0'=1-x1^0+x2^0, x0^0'=-1+2*x1^0+x0^0, x1^0'=1-x1^0+x2^0, x2^0'=0, [ -1+x1^0>=1 && 1<=2-x1^0+x2^0 ], cost: -1+4*x1^0

### Computing asymptotic complexity ###

Fully simplified ITS problem
   Start location: l6
     22: l6 -> l3 : oldX0^0'=-1+2*x1^0+x0^0, oldX1^0'=1-x1^0+x2^0, oldX2^0'=0, x0^0'=2*x1^0+x0^0, x1^0'=0, x2^0'=-x1^0+x2^0, [ x1^0>=1 && 1<=1-x1^0+x2^0 ], cost: 2+4*x1^0
     24: l6 -> l3 : oldX0^0'=-1+2*x1^post_5, oldX1^0'=1-x1^post_5+x2^post_5, oldX2^0'=0, oldX3^0'=x1^post_5, oldX4^0'=x2^post_5, x0^0'=2*x1^post_5, x1^0'=0, x2^0'=-x1^post_5+x2^post_5, [ x1^post_5>=1 && 1<=1-x1^post_5+x2^post_5 ], cost: 3+4*x1^post_5
     25: l6 -> l3 : oldX0^0'=2*x2^0+x0^0, oldX1^0'=x1^0-x2^0, oldX2^0'=0, x0^0'=1+2*x2^0+x0^0, x1^0'=0, x2^0'=-1+x1^0-x2^0, [ x2^0>=1 && 1<=x1^0-x2^0 ], cost: 3+4*x2^0
     26: l6 -> l3 : oldX0^0'=-1+2*x2^0+x0^0, oldX1^0'=1, oldX2^0'=x1^0-x2^0, x0^0'=2*x2^0+x0^0, x1^0'=x1^0-x2^0, x2^0'=0, [ x2^0>=1 && 1<=1+x1^0-x2^0 ], cost: 2+4*x2^0
     28: l6 -> l3 : oldX0^0'=-1+2*x2^post_5, oldX1^0'=1, oldX2^0'=x1^post_5-x2^post_5, oldX3^0'=x1^post_5, oldX4^0'=x2^post_5, x0^0'=2*x2^post_5, x1^0'=x1^post_5-x2^post_5, x2^0'=0, [ x2^post_5>=1 && 1<=1+x1^post_5-x2^post_5 ], cost: 3+4*x2^post_5
     29: l6 -> l3 : oldX0^0'=-2+2*x1^0+x0^0, oldX1^0'=1, oldX2^0'=1-x1^0+x2^0, x0^0'=-1+2*x1^0+x0^0, x1^0'=1-x1^0+x2^0, x2^0'=0, [ -1+x1^0>=1 && 1<=2-x1^0+x2^0 ], cost: -1+4*x1^0

Computing asymptotic complexity for rule 24
   Resulting cost 0 has complexity: Unknown

Computing asymptotic complexity for rule 28
   Resulting cost 0 has complexity: Unknown

Computing asymptotic complexity for rule 22
   Resulting cost 0 has complexity: Unknown

Computing asymptotic complexity for rule 25
   Resulting cost 0 has complexity: Unknown

Computing asymptotic complexity for rule 26
   Resulting cost 0 has complexity: Unknown

Computing asymptotic complexity for rule 29
   Resulting cost 0 has complexity: Unknown

Obtained the following overall complexity (w.r.t. the length of the input n):
   Complexity:  Constant
   Cpx degree:  0
   Solved cost: 1
   Rule cost:   1
   Rule guard:  [ oldX0^0==oldX0^post_12 && oldX1^0==oldX1^post_12 && oldX2^0==oldX2^post_12 && oldX3^0==oldX3^post_12 && oldX4^0==oldX4^post_12 && oldX5^0==oldX5^post_12 && x0^0==x0^post_12 && x1^0==x1^post_12 && x2^0==x2^post_12 ]

WORST_CASE(Omega(1),?)