WORST_CASE(Omega(1),?)

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

Initial linear ITS problem
   Start location: __init
      0: f1_0_main_ConstantStackPush -> f626_0_main_GE : arg1'=arg1P_1, arg2'=arg2P_1, arg3'=arg3P_1, arg4'=arg4P_1, [ arg1P_1<=arg1 && arg2>-1 && arg1>0 && arg1P_1>0 && 0==arg2P_1 && arg2==arg3P_1 ], cost: 1
      1: f626_0_main_GE -> f675_0_main_InvokeMethod : arg1'=arg1P_2, arg2'=arg2P_2, arg3'=arg3P_2, arg4'=arg4P_2, [ arg3>arg2 && arg3>0 && x8_1>-1 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg2==arg2P_2 && arg3==arg4P_2 ], cost: 1
      2: f626_0_main_GE -> f60_0_power_GT : arg1'=arg1P_3, arg2'=arg2P_3, arg3'=arg3P_3, arg4'=arg4P_3, [ arg3>arg2 && arg3>0 && arg2P_3>-1 && arg1>0 && arg3==arg1P_3 ], cost: 1
      3: f626_0_main_GE -> f675_0_main_InvokeMethod : arg1'=arg1P_4, arg2'=arg2P_4, arg3'=arg3P_4, arg4'=arg4P_4, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 && arg2==arg2P_4 && 1==arg3P_4 && arg3==arg4P_4 ], cost: 1
      4: f626_0_main_GE -> f675_0_main_InvokeMethod : arg1'=arg1P_5, arg2'=arg2P_5, arg3'=arg3P_5, arg4'=arg4P_5, [ arg3>arg2 && arg3>0 && x21_1>-1 && arg1P_5<=arg1 && arg1>0 && arg1P_5>0 && arg2==arg2P_5 && arg3==arg3P_5 && arg3==arg4P_5 ], cost: 1
      5: f675_0_main_InvokeMethod -> f712_0_main_ArrayAccess : arg1'=arg1P_6, arg2'=arg2P_6, arg3'=arg3P_6, arg4'=arg4P_6, [ arg4>0 && arg3>0 && arg1P_6<=arg1 && arg1>0 && arg1P_6>0 && arg2==arg2P_6 && arg4==arg3P_6 ], cost: 1
     14: f675_0_main_InvokeMethod -> f116_0_even_NE : arg1'=arg1P_15, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg3>0 && arg4>0 && arg1>0 && arg3==arg1P_15 ], cost: 1
     12: f60_0_power_GT -> f60_0_power_GT\' : arg1'=arg1P_13, arg2'=arg2P_13, arg3'=arg3P_13, arg4'=arg4P_13, [ arg1>0 && arg2>1 && arg1^2>=1 && x69_1>0 && arg2>x69_1 && arg1==arg1P_13 && arg2==arg2P_13 ], cost: 1
      6: f712_0_main_ArrayAccess -> f60_0_power_GT : arg1'=arg1P_7, arg2'=arg2P_7, arg3'=arg3P_7, arg4'=arg4P_7, [ arg3>0 && arg2P_7>-1 && arg2<arg3 && arg1>0 && arg3==arg1P_7 ], cost: 1
      7: f712_0_main_ArrayAccess -> f753_0_main_InvokeMethod : arg1'=arg1P_8, arg2'=arg2P_8, arg3'=arg3P_8, arg4'=arg4P_8, [ arg3>0 && x36_1>-1 && arg2<arg3 && arg1P_8<=arg1 && arg1>0 && arg1P_8>0 && arg2==arg2P_8 && arg3==arg4P_8 ], cost: 1
      8: f712_0_main_ArrayAccess -> f753_0_main_InvokeMethod : arg1'=arg1P_9, arg2'=arg2P_9, arg3'=arg3P_9, arg4'=arg4P_9, [ arg2<arg3 && arg3>0 && arg1P_9<=arg1 && arg1>0 && arg1P_9>0 && arg2==arg2P_9 && 1==arg3P_9 && arg3==arg4P_9 ], cost: 1
      9: f712_0_main_ArrayAccess -> f753_0_main_InvokeMethod : arg1'=arg1P_10, arg2'=arg2P_10, arg3'=arg3P_10, arg4'=arg4P_10, [ arg3>0 && x45_1>-1 && arg2<arg3 && arg1P_10<=arg1 && arg1>0 && arg1P_10>0 && arg2==arg2P_10 && arg3==arg3P_10 && arg3==arg4P_10 ], cost: 1
     10: f753_0_main_InvokeMethod -> f626_0_main_GE : arg1'=arg1P_11, arg2'=arg2P_11, arg3'=arg3P_11, arg4'=arg4P_11, [ arg1P_11<=arg1 && arg4>0 && arg1>0 && arg1P_11>0 && 1==arg3 && 1+arg2==arg2P_11 && arg4==arg3P_11 ], cost: 1
     11: f753_0_main_InvokeMethod -> f626_0_main_GE : arg1'=arg1P_12, arg2'=arg2P_12, arg3'=arg3P_12, arg4'=arg4P_12, [ arg3>0 && arg4>0 && arg1P_12<=arg1 && arg1>0 && arg1P_12>0 && 1+arg2==arg2P_12 && arg4==arg3P_12 ], cost: 1
     15: f753_0_main_InvokeMethod -> f168_0_odd_NE : arg1'=arg1P_16, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>0 && arg4>0 && arg1>0 && arg3==arg1P_16 ], cost: 1
     13: f60_0_power_GT\' -> f60_0_power_GT : arg1'=arg1P_14, arg2'=arg2P_14, arg3'=arg3P_14, arg4'=arg4P_14, [ arg1>0 && arg2>1 && arg1^2>=1 && arg2>arg2P_14 && arg2P_14>0 && arg2-2*arg2P_14<2 && arg2-2*arg2P_14>=0 && arg1^2==arg1P_14 ], cost: 1
     16: f116_0_even_NE -> f168_0_odd_NE : arg1'=arg1P_17, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ arg1>1 && -1+arg1<arg1 && -1+arg1==arg1P_17 ], cost: 1
     17: f168_0_odd_NE -> f116_0_even_NE : arg1'=arg1P_18, arg2'=arg2P_18, arg3'=arg3P_18, arg4'=arg4P_18, [ arg1>1 && -1+arg1<arg1 && -1+arg1==arg1P_18 ], cost: 1
     18: __init -> f1_0_main_ConstantStackPush : arg1'=arg1P_19, arg2'=arg2P_19, arg3'=arg3P_19, arg4'=arg4P_19, [], cost: 1

Checking for constant complexity:
   The following rule is satisfiable with cost >= 1, yielding constant complexity:
     18: __init -> f1_0_main_ConstantStackPush : arg1'=arg1P_19, arg2'=arg2P_19, arg3'=arg3P_19, arg4'=arg4P_19, [], cost: 1

Simplified all rules, resulting in:
   Start location: __init
      0: f1_0_main_ConstantStackPush -> f626_0_main_GE : arg1'=arg1P_1, arg2'=0, arg3'=arg2, arg4'=arg4P_1, [ arg1P_1<=arg1 && arg2>-1 && arg1>0 && arg1P_1>0 ], cost: 1
      1: f626_0_main_GE -> f675_0_main_InvokeMethod : arg1'=arg1P_2, arg3'=arg3P_2, arg4'=arg3, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 ], cost: 1
      2: f626_0_main_GE -> f60_0_power_GT : arg1'=arg3, arg2'=arg2P_3, arg3'=arg3P_3, arg4'=arg4P_3, [ arg3>arg2 && arg3>0 && arg2P_3>-1 && arg1>0 ], cost: 1
      3: f626_0_main_GE -> f675_0_main_InvokeMethod : arg1'=arg1P_4, arg3'=1, arg4'=arg3, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 ], cost: 1
      4: f626_0_main_GE -> f675_0_main_InvokeMethod : arg1'=arg1P_5, arg4'=arg3, [ arg3>arg2 && arg3>0 && arg1P_5<=arg1 && arg1>0 && arg1P_5>0 ], cost: 1
      5: f675_0_main_InvokeMethod -> f712_0_main_ArrayAccess : arg1'=arg1P_6, arg3'=arg4, arg4'=arg4P_6, [ arg4>0 && arg3>0 && arg1P_6<=arg1 && arg1>0 && arg1P_6>0 ], cost: 1
     14: f675_0_main_InvokeMethod -> f116_0_even_NE : arg1'=arg3, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg3>0 && arg4>0 && arg1>0 ], cost: 1
     12: f60_0_power_GT -> f60_0_power_GT\' : arg3'=arg3P_13, arg4'=arg4P_13, [ arg1>0 && 1<=-1+arg2 ], cost: 1
      6: f712_0_main_ArrayAccess -> f60_0_power_GT : arg1'=arg3, arg2'=arg2P_7, arg3'=arg3P_7, arg4'=arg4P_7, [ arg3>0 && arg2P_7>-1 && arg2<arg3 && arg1>0 ], cost: 1
      7: f712_0_main_ArrayAccess -> f753_0_main_InvokeMethod : arg1'=arg1P_8, arg3'=arg3P_8, arg4'=arg3, [ arg3>0 && arg2<arg3 && arg1P_8<=arg1 && arg1>0 && arg1P_8>0 ], cost: 1
      8: f712_0_main_ArrayAccess -> f753_0_main_InvokeMethod : arg1'=arg1P_9, arg3'=1, arg4'=arg3, [ arg2<arg3 && arg3>0 && arg1P_9<=arg1 && arg1>0 && arg1P_9>0 ], cost: 1
      9: f712_0_main_ArrayAccess -> f753_0_main_InvokeMethod : arg1'=arg1P_10, arg4'=arg3, [ arg3>0 && arg2<arg3 && arg1P_10<=arg1 && arg1>0 && arg1P_10>0 ], cost: 1
     10: f753_0_main_InvokeMethod -> f626_0_main_GE : arg1'=arg1P_11, arg2'=1+arg2, arg3'=arg4, arg4'=arg4P_11, [ arg1P_11<=arg1 && arg4>0 && arg1>0 && arg1P_11>0 && 1==arg3 ], cost: 1
     11: f753_0_main_InvokeMethod -> f626_0_main_GE : arg1'=arg1P_12, arg2'=1+arg2, arg3'=arg4, arg4'=arg4P_12, [ arg3>0 && arg4>0 && arg1P_12<=arg1 && arg1>0 && arg1P_12>0 ], cost: 1
     15: f753_0_main_InvokeMethod -> f168_0_odd_NE : arg1'=arg3, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>0 && arg4>0 && arg1>0 ], cost: 1
     13: f60_0_power_GT\' -> f60_0_power_GT : arg1'=arg1^2, arg2'=arg2P_14, arg3'=arg3P_14, arg4'=arg4P_14, [ arg1>0 && arg2P_14>0 && arg2-2*arg2P_14<2 && arg2-2*arg2P_14>=0 ], cost: 1
     16: f116_0_even_NE -> f168_0_odd_NE : arg1'=-1+arg1, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ arg1>1 ], cost: 1
     17: f168_0_odd_NE -> f116_0_even_NE : arg1'=-1+arg1, arg2'=arg2P_18, arg3'=arg3P_18, arg4'=arg4P_18, [ arg1>1 ], cost: 1
     18: __init -> f1_0_main_ConstantStackPush : arg1'=arg1P_19, arg2'=arg2P_19, arg3'=arg3P_19, arg4'=arg4P_19, [], cost: 1

### Simplification by acceleration and chaining ###

Eliminated locations (on linear paths):
   Start location: __init
      1: f626_0_main_GE -> f675_0_main_InvokeMethod : arg1'=arg1P_2, arg3'=arg3P_2, arg4'=arg3, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 ], cost: 1
      2: f626_0_main_GE -> f60_0_power_GT : arg1'=arg3, arg2'=arg2P_3, arg3'=arg3P_3, arg4'=arg4P_3, [ arg3>arg2 && arg3>0 && arg2P_3>-1 && arg1>0 ], cost: 1
      3: f626_0_main_GE -> f675_0_main_InvokeMethod : arg1'=arg1P_4, arg3'=1, arg4'=arg3, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 ], cost: 1
      4: f626_0_main_GE -> f675_0_main_InvokeMethod : arg1'=arg1P_5, arg4'=arg3, [ arg3>arg2 && arg3>0 && arg1P_5<=arg1 && arg1>0 && arg1P_5>0 ], cost: 1
      5: f675_0_main_InvokeMethod -> f712_0_main_ArrayAccess : arg1'=arg1P_6, arg3'=arg4, arg4'=arg4P_6, [ arg4>0 && arg3>0 && arg1P_6<=arg1 && arg1>0 && arg1P_6>0 ], cost: 1
     14: f675_0_main_InvokeMethod -> f116_0_even_NE : arg1'=arg3, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg3>0 && arg4>0 && arg1>0 ], cost: 1
     20: f60_0_power_GT -> f60_0_power_GT : arg1'=arg1^2, arg2'=arg2P_14, arg3'=arg3P_14, arg4'=arg4P_14, [ arg1>0 && 1<=-1+arg2 && arg2P_14>0 && arg2-2*arg2P_14<2 && arg2-2*arg2P_14>=0 ], cost: 2
      6: f712_0_main_ArrayAccess -> f60_0_power_GT : arg1'=arg3, arg2'=arg2P_7, arg3'=arg3P_7, arg4'=arg4P_7, [ arg3>0 && arg2P_7>-1 && arg2<arg3 && arg1>0 ], cost: 1
      7: f712_0_main_ArrayAccess -> f753_0_main_InvokeMethod : arg1'=arg1P_8, arg3'=arg3P_8, arg4'=arg3, [ arg3>0 && arg2<arg3 && arg1P_8<=arg1 && arg1>0 && arg1P_8>0 ], cost: 1
      8: f712_0_main_ArrayAccess -> f753_0_main_InvokeMethod : arg1'=arg1P_9, arg3'=1, arg4'=arg3, [ arg2<arg3 && arg3>0 && arg1P_9<=arg1 && arg1>0 && arg1P_9>0 ], cost: 1
      9: f712_0_main_ArrayAccess -> f753_0_main_InvokeMethod : arg1'=arg1P_10, arg4'=arg3, [ arg3>0 && arg2<arg3 && arg1P_10<=arg1 && arg1>0 && arg1P_10>0 ], cost: 1
     10: f753_0_main_InvokeMethod -> f626_0_main_GE : arg1'=arg1P_11, arg2'=1+arg2, arg3'=arg4, arg4'=arg4P_11, [ arg1P_11<=arg1 && arg4>0 && arg1>0 && arg1P_11>0 && 1==arg3 ], cost: 1
     11: f753_0_main_InvokeMethod -> f626_0_main_GE : arg1'=arg1P_12, arg2'=1+arg2, arg3'=arg4, arg4'=arg4P_12, [ arg3>0 && arg4>0 && arg1P_12<=arg1 && arg1>0 && arg1P_12>0 ], cost: 1
     15: f753_0_main_InvokeMethod -> f168_0_odd_NE : arg1'=arg3, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>0 && arg4>0 && arg1>0 ], cost: 1
     16: f116_0_even_NE -> f168_0_odd_NE : arg1'=-1+arg1, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ arg1>1 ], cost: 1
     17: f168_0_odd_NE -> f116_0_even_NE : arg1'=-1+arg1, arg2'=arg2P_18, arg3'=arg3P_18, arg4'=arg4P_18, [ arg1>1 ], cost: 1
     19: __init -> f626_0_main_GE : arg1'=arg1P_1, arg2'=0, arg3'=arg2P_19, arg4'=arg4P_1, [ arg1P_1<=arg1P_19 && arg2P_19>-1 && arg1P_19>0 && arg1P_1>0 ], cost: 2

Accelerating simple loops of location 3.
   Accelerating the following rules:
     20: f60_0_power_GT -> f60_0_power_GT : arg1'=arg1^2, arg2'=arg2P_14, arg3'=arg3P_14, arg4'=arg4P_14, [ arg1>0 && 1<=-1+arg2 && arg2P_14>0 && arg2-2*arg2P_14<2 && arg2-2*arg2P_14>=0 ], cost: 2

   Failed to prove monotonicity of the guard of rule 20.
[accelerate] Nesting with 1 inner and 1 outer candidates

Accelerated all simple loops using metering functions (where possible):
   Start location: __init
      1: f626_0_main_GE -> f675_0_main_InvokeMethod : arg1'=arg1P_2, arg3'=arg3P_2, arg4'=arg3, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 ], cost: 1
      2: f626_0_main_GE -> f60_0_power_GT : arg1'=arg3, arg2'=arg2P_3, arg3'=arg3P_3, arg4'=arg4P_3, [ arg3>arg2 && arg3>0 && arg2P_3>-1 && arg1>0 ], cost: 1
      3: f626_0_main_GE -> f675_0_main_InvokeMethod : arg1'=arg1P_4, arg3'=1, arg4'=arg3, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 ], cost: 1
      4: f626_0_main_GE -> f675_0_main_InvokeMethod : arg1'=arg1P_5, arg4'=arg3, [ arg3>arg2 && arg3>0 && arg1P_5<=arg1 && arg1>0 && arg1P_5>0 ], cost: 1
      5: f675_0_main_InvokeMethod -> f712_0_main_ArrayAccess : arg1'=arg1P_6, arg3'=arg4, arg4'=arg4P_6, [ arg4>0 && arg3>0 && arg1P_6<=arg1 && arg1>0 && arg1P_6>0 ], cost: 1
     14: f675_0_main_InvokeMethod -> f116_0_even_NE : arg1'=arg3, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg3>0 && arg4>0 && arg1>0 ], cost: 1
     20: f60_0_power_GT -> f60_0_power_GT : arg1'=arg1^2, arg2'=arg2P_14, arg3'=arg3P_14, arg4'=arg4P_14, [ arg1>0 && 1<=-1+arg2 && arg2P_14>0 && arg2-2*arg2P_14<2 && arg2-2*arg2P_14>=0 ], cost: 2
      6: f712_0_main_ArrayAccess -> f60_0_power_GT : arg1'=arg3, arg2'=arg2P_7, arg3'=arg3P_7, arg4'=arg4P_7, [ arg3>0 && arg2P_7>-1 && arg2<arg3 && arg1>0 ], cost: 1
      7: f712_0_main_ArrayAccess -> f753_0_main_InvokeMethod : arg1'=arg1P_8, arg3'=arg3P_8, arg4'=arg3, [ arg3>0 && arg2<arg3 && arg1P_8<=arg1 && arg1>0 && arg1P_8>0 ], cost: 1
      8: f712_0_main_ArrayAccess -> f753_0_main_InvokeMethod : arg1'=arg1P_9, arg3'=1, arg4'=arg3, [ arg2<arg3 && arg3>0 && arg1P_9<=arg1 && arg1>0 && arg1P_9>0 ], cost: 1
      9: f712_0_main_ArrayAccess -> f753_0_main_InvokeMethod : arg1'=arg1P_10, arg4'=arg3, [ arg3>0 && arg2<arg3 && arg1P_10<=arg1 && arg1>0 && arg1P_10>0 ], cost: 1
     10: f753_0_main_InvokeMethod -> f626_0_main_GE : arg1'=arg1P_11, arg2'=1+arg2, arg3'=arg4, arg4'=arg4P_11, [ arg1P_11<=arg1 && arg4>0 && arg1>0 && arg1P_11>0 && 1==arg3 ], cost: 1
     11: f753_0_main_InvokeMethod -> f626_0_main_GE : arg1'=arg1P_12, arg2'=1+arg2, arg3'=arg4, arg4'=arg4P_12, [ arg3>0 && arg4>0 && arg1P_12<=arg1 && arg1>0 && arg1P_12>0 ], cost: 1
     15: f753_0_main_InvokeMethod -> f168_0_odd_NE : arg1'=arg3, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>0 && arg4>0 && arg1>0 ], cost: 1
     16: f116_0_even_NE -> f168_0_odd_NE : arg1'=-1+arg1, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ arg1>1 ], cost: 1
     17: f168_0_odd_NE -> f116_0_even_NE : arg1'=-1+arg1, arg2'=arg2P_18, arg3'=arg3P_18, arg4'=arg4P_18, [ arg1>1 ], cost: 1
     19: __init -> f626_0_main_GE : arg1'=arg1P_1, arg2'=0, arg3'=arg2P_19, arg4'=arg4P_1, [ arg1P_1<=arg1P_19 && arg2P_19>-1 && arg1P_19>0 && arg1P_1>0 ], cost: 2

Chained accelerated rules (with incoming rules):
   Start location: __init
      1: f626_0_main_GE -> f675_0_main_InvokeMethod : arg1'=arg1P_2, arg3'=arg3P_2, arg4'=arg3, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 ], cost: 1
      2: f626_0_main_GE -> f60_0_power_GT : arg1'=arg3, arg2'=arg2P_3, arg3'=arg3P_3, arg4'=arg4P_3, [ arg3>arg2 && arg3>0 && arg2P_3>-1 && arg1>0 ], cost: 1
      3: f626_0_main_GE -> f675_0_main_InvokeMethod : arg1'=arg1P_4, arg3'=1, arg4'=arg3, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 ], cost: 1
      4: f626_0_main_GE -> f675_0_main_InvokeMethod : arg1'=arg1P_5, arg4'=arg3, [ arg3>arg2 && arg3>0 && arg1P_5<=arg1 && arg1>0 && arg1P_5>0 ], cost: 1
     21: f626_0_main_GE -> f60_0_power_GT : arg1'=arg3^2, arg2'=arg2P_14, arg3'=arg3P_14, arg4'=arg4P_14, [ arg3>arg2 && arg3>0 && arg1>0 && arg2P_14>0 && 2<=1+2*arg2P_14 ], cost: 3
      5: f675_0_main_InvokeMethod -> f712_0_main_ArrayAccess : arg1'=arg1P_6, arg3'=arg4, arg4'=arg4P_6, [ arg4>0 && arg3>0 && arg1P_6<=arg1 && arg1>0 && arg1P_6>0 ], cost: 1
     14: f675_0_main_InvokeMethod -> f116_0_even_NE : arg1'=arg3, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg3>0 && arg4>0 && arg1>0 ], cost: 1
      6: f712_0_main_ArrayAccess -> f60_0_power_GT : arg1'=arg3, arg2'=arg2P_7, arg3'=arg3P_7, arg4'=arg4P_7, [ arg3>0 && arg2P_7>-1 && arg2<arg3 && arg1>0 ], cost: 1
      7: f712_0_main_ArrayAccess -> f753_0_main_InvokeMethod : arg1'=arg1P_8, arg3'=arg3P_8, arg4'=arg3, [ arg3>0 && arg2<arg3 && arg1P_8<=arg1 && arg1>0 && arg1P_8>0 ], cost: 1
      8: f712_0_main_ArrayAccess -> f753_0_main_InvokeMethod : arg1'=arg1P_9, arg3'=1, arg4'=arg3, [ arg2<arg3 && arg3>0 && arg1P_9<=arg1 && arg1>0 && arg1P_9>0 ], cost: 1
      9: f712_0_main_ArrayAccess -> f753_0_main_InvokeMethod : arg1'=arg1P_10, arg4'=arg3, [ arg3>0 && arg2<arg3 && arg1P_10<=arg1 && arg1>0 && arg1P_10>0 ], cost: 1
     22: f712_0_main_ArrayAccess -> f60_0_power_GT : arg1'=arg3^2, arg2'=arg2P_14, arg3'=arg3P_14, arg4'=arg4P_14, [ arg3>0 && arg2<arg3 && arg1>0 && arg2P_14>0 && 2<=1+2*arg2P_14 ], cost: 3
     10: f753_0_main_InvokeMethod -> f626_0_main_GE : arg1'=arg1P_11, arg2'=1+arg2, arg3'=arg4, arg4'=arg4P_11, [ arg1P_11<=arg1 && arg4>0 && arg1>0 && arg1P_11>0 && 1==arg3 ], cost: 1
     11: f753_0_main_InvokeMethod -> f626_0_main_GE : arg1'=arg1P_12, arg2'=1+arg2, arg3'=arg4, arg4'=arg4P_12, [ arg3>0 && arg4>0 && arg1P_12<=arg1 && arg1>0 && arg1P_12>0 ], cost: 1
     15: f753_0_main_InvokeMethod -> f168_0_odd_NE : arg1'=arg3, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>0 && arg4>0 && arg1>0 ], cost: 1
     16: f116_0_even_NE -> f168_0_odd_NE : arg1'=-1+arg1, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ arg1>1 ], cost: 1
     17: f168_0_odd_NE -> f116_0_even_NE : arg1'=-1+arg1, arg2'=arg2P_18, arg3'=arg3P_18, arg4'=arg4P_18, [ arg1>1 ], cost: 1
     19: __init -> f626_0_main_GE : arg1'=arg1P_1, arg2'=0, arg3'=arg2P_19, arg4'=arg4P_1, [ arg1P_1<=arg1P_19 && arg2P_19>-1 && arg1P_19>0 && arg1P_1>0 ], cost: 2

Removed unreachable locations (and leaf rules with constant cost):
   Start location: __init
      1: f626_0_main_GE -> f675_0_main_InvokeMethod : arg1'=arg1P_2, arg3'=arg3P_2, arg4'=arg3, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 ], cost: 1
      3: f626_0_main_GE -> f675_0_main_InvokeMethod : arg1'=arg1P_4, arg3'=1, arg4'=arg3, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 ], cost: 1
      4: f626_0_main_GE -> f675_0_main_InvokeMethod : arg1'=arg1P_5, arg4'=arg3, [ arg3>arg2 && arg3>0 && arg1P_5<=arg1 && arg1>0 && arg1P_5>0 ], cost: 1
      5: f675_0_main_InvokeMethod -> f712_0_main_ArrayAccess : arg1'=arg1P_6, arg3'=arg4, arg4'=arg4P_6, [ arg4>0 && arg3>0 && arg1P_6<=arg1 && arg1>0 && arg1P_6>0 ], cost: 1
     14: f675_0_main_InvokeMethod -> f116_0_even_NE : arg1'=arg3, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg3>0 && arg4>0 && arg1>0 ], cost: 1
      7: f712_0_main_ArrayAccess -> f753_0_main_InvokeMethod : arg1'=arg1P_8, arg3'=arg3P_8, arg4'=arg3, [ arg3>0 && arg2<arg3 && arg1P_8<=arg1 && arg1>0 && arg1P_8>0 ], cost: 1
      8: f712_0_main_ArrayAccess -> f753_0_main_InvokeMethod : arg1'=arg1P_9, arg3'=1, arg4'=arg3, [ arg2<arg3 && arg3>0 && arg1P_9<=arg1 && arg1>0 && arg1P_9>0 ], cost: 1
      9: f712_0_main_ArrayAccess -> f753_0_main_InvokeMethod : arg1'=arg1P_10, arg4'=arg3, [ arg3>0 && arg2<arg3 && arg1P_10<=arg1 && arg1>0 && arg1P_10>0 ], cost: 1
     10: f753_0_main_InvokeMethod -> f626_0_main_GE : arg1'=arg1P_11, arg2'=1+arg2, arg3'=arg4, arg4'=arg4P_11, [ arg1P_11<=arg1 && arg4>0 && arg1>0 && arg1P_11>0 && 1==arg3 ], cost: 1
     11: f753_0_main_InvokeMethod -> f626_0_main_GE : arg1'=arg1P_12, arg2'=1+arg2, arg3'=arg4, arg4'=arg4P_12, [ arg3>0 && arg4>0 && arg1P_12<=arg1 && arg1>0 && arg1P_12>0 ], cost: 1
     15: f753_0_main_InvokeMethod -> f168_0_odd_NE : arg1'=arg3, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>0 && arg4>0 && arg1>0 ], cost: 1
     16: f116_0_even_NE -> f168_0_odd_NE : arg1'=-1+arg1, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ arg1>1 ], cost: 1
     17: f168_0_odd_NE -> f116_0_even_NE : arg1'=-1+arg1, arg2'=arg2P_18, arg3'=arg3P_18, arg4'=arg4P_18, [ arg1>1 ], cost: 1
     19: __init -> f626_0_main_GE : arg1'=arg1P_1, arg2'=0, arg3'=arg2P_19, arg4'=arg4P_1, [ arg1P_1<=arg1P_19 && arg2P_19>-1 && arg1P_19>0 && arg1P_1>0 ], cost: 2

Eliminated locations (on tree-shaped paths):
   Start location: __init
     23: f626_0_main_GE -> f712_0_main_ArrayAccess : arg1'=arg1P_6, arg3'=arg3, arg4'=arg4P_6, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 ], cost: 2
     24: f626_0_main_GE -> f116_0_even_NE : arg1'=arg3P_2, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg3P_2>0 ], cost: 2
     25: f626_0_main_GE -> f712_0_main_ArrayAccess : arg1'=arg1P_6, arg3'=arg3, arg4'=arg4P_6, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 ], cost: 2
     26: f626_0_main_GE -> f116_0_even_NE : arg1'=1, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 ], cost: 2
     27: f626_0_main_GE -> f712_0_main_ArrayAccess : arg1'=arg1P_6, arg3'=arg3, arg4'=arg4P_6, [ arg3>arg2 && arg3>0 && arg1P_5<=arg1 && arg1>0 && arg1P_5>0 && arg1P_6<=arg1P_5 && arg1P_6>0 ], cost: 2
     28: f626_0_main_GE -> f116_0_even_NE : arg1'=arg3, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg3>arg2 && arg3>0 && arg1P_5<=arg1 && arg1>0 && arg1P_5>0 ], cost: 2
     29: f712_0_main_ArrayAccess -> f626_0_main_GE : arg1'=arg1P_11, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_11, [ arg3>0 && arg2<arg3 && arg1P_8<=arg1 && arg1>0 && arg1P_8>0 && arg1P_11<=arg1P_8 && arg1P_11>0 && 1==arg3P_8 ], cost: 2
     30: f712_0_main_ArrayAccess -> f626_0_main_GE : arg1'=arg1P_12, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_12, [ arg3>0 && arg2<arg3 && arg1P_8<=arg1 && arg1>0 && arg1P_8>0 && arg3P_8>0 && arg1P_12<=arg1P_8 && arg1P_12>0 ], cost: 2
     31: f712_0_main_ArrayAccess -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>0 && arg2<arg3 && arg1P_8<=arg1 && arg1>0 && arg1P_8>0 && arg3P_8>0 ], cost: 2
     32: f712_0_main_ArrayAccess -> f626_0_main_GE : arg1'=arg1P_11, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_11, [ arg2<arg3 && arg3>0 && arg1P_9<=arg1 && arg1>0 && arg1P_9>0 && arg1P_11<=arg1P_9 && arg1P_11>0 ], cost: 2
     33: f712_0_main_ArrayAccess -> f626_0_main_GE : arg1'=arg1P_12, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_12, [ arg2<arg3 && arg3>0 && arg1P_9<=arg1 && arg1>0 && arg1P_9>0 && arg1P_12<=arg1P_9 && arg1P_12>0 ], cost: 2
     34: f712_0_main_ArrayAccess -> f168_0_odd_NE : arg1'=1, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg2<arg3 && arg3>0 && arg1P_9<=arg1 && arg1>0 && arg1P_9>0 ], cost: 2
     35: f712_0_main_ArrayAccess -> f626_0_main_GE : arg1'=arg1P_11, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_11, [ arg2<arg3 && arg1P_10<=arg1 && arg1>0 && arg1P_10>0 && arg1P_11<=arg1P_10 && arg1P_11>0 && 1==arg3 ], cost: 2
     36: f712_0_main_ArrayAccess -> f626_0_main_GE : arg1'=arg1P_12, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_12, [ arg3>0 && arg2<arg3 && arg1P_10<=arg1 && arg1>0 && arg1P_10>0 && arg1P_12<=arg1P_10 && arg1P_12>0 ], cost: 2
     37: f712_0_main_ArrayAccess -> f168_0_odd_NE : arg1'=arg3, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>0 && arg2<arg3 && arg1P_10<=arg1 && arg1>0 && arg1P_10>0 ], cost: 2
     16: f116_0_even_NE -> f168_0_odd_NE : arg1'=-1+arg1, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ arg1>1 ], cost: 1
     17: f168_0_odd_NE -> f116_0_even_NE : arg1'=-1+arg1, arg2'=arg2P_18, arg3'=arg3P_18, arg4'=arg4P_18, [ arg1>1 ], cost: 1
     19: __init -> f626_0_main_GE : arg1'=arg1P_1, arg2'=0, arg3'=arg2P_19, arg4'=arg4P_1, [ arg1P_1<=arg1P_19 && arg2P_19>-1 && arg1P_19>0 && arg1P_1>0 ], cost: 2

Applied pruning (of leafs and parallel rules):
   Start location: __init
     23: f626_0_main_GE -> f712_0_main_ArrayAccess : arg1'=arg1P_6, arg3'=arg3, arg4'=arg4P_6, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 ], cost: 2
     24: f626_0_main_GE -> f116_0_even_NE : arg1'=arg3P_2, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg3P_2>0 ], cost: 2
     25: f626_0_main_GE -> f712_0_main_ArrayAccess : arg1'=arg1P_6, arg3'=arg3, arg4'=arg4P_6, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 ], cost: 2
     26: f626_0_main_GE -> f116_0_even_NE : arg1'=1, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 ], cost: 2
     27: f626_0_main_GE -> f712_0_main_ArrayAccess : arg1'=arg1P_6, arg3'=arg3, arg4'=arg4P_6, [ arg3>arg2 && arg3>0 && arg1P_5<=arg1 && arg1>0 && arg1P_5>0 && arg1P_6<=arg1P_5 && arg1P_6>0 ], cost: 2
     28: f626_0_main_GE -> f116_0_even_NE : arg1'=arg3, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg3>arg2 && arg3>0 && arg1P_5<=arg1 && arg1>0 && arg1P_5>0 ], cost: 2
     29: f712_0_main_ArrayAccess -> f626_0_main_GE : arg1'=arg1P_11, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_11, [ arg3>0 && arg2<arg3 && arg1P_8<=arg1 && arg1>0 && arg1P_8>0 && arg1P_11<=arg1P_8 && arg1P_11>0 && 1==arg3P_8 ], cost: 2
     30: f712_0_main_ArrayAccess -> f626_0_main_GE : arg1'=arg1P_12, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_12, [ arg3>0 && arg2<arg3 && arg1P_8<=arg1 && arg1>0 && arg1P_8>0 && arg3P_8>0 && arg1P_12<=arg1P_8 && arg1P_12>0 ], cost: 2
     31: f712_0_main_ArrayAccess -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>0 && arg2<arg3 && arg1P_8<=arg1 && arg1>0 && arg1P_8>0 && arg3P_8>0 ], cost: 2
     32: f712_0_main_ArrayAccess -> f626_0_main_GE : arg1'=arg1P_11, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_11, [ arg2<arg3 && arg3>0 && arg1P_9<=arg1 && arg1>0 && arg1P_9>0 && arg1P_11<=arg1P_9 && arg1P_11>0 ], cost: 2
     33: f712_0_main_ArrayAccess -> f626_0_main_GE : arg1'=arg1P_12, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_12, [ arg2<arg3 && arg3>0 && arg1P_9<=arg1 && arg1>0 && arg1P_9>0 && arg1P_12<=arg1P_9 && arg1P_12>0 ], cost: 2
     34: f712_0_main_ArrayAccess -> f168_0_odd_NE : arg1'=1, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg2<arg3 && arg3>0 && arg1P_9<=arg1 && arg1>0 && arg1P_9>0 ], cost: 2
     36: f712_0_main_ArrayAccess -> f626_0_main_GE : arg1'=arg1P_12, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_12, [ arg3>0 && arg2<arg3 && arg1P_10<=arg1 && arg1>0 && arg1P_10>0 && arg1P_12<=arg1P_10 && arg1P_12>0 ], cost: 2
     37: f712_0_main_ArrayAccess -> f168_0_odd_NE : arg1'=arg3, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>0 && arg2<arg3 && arg1P_10<=arg1 && arg1>0 && arg1P_10>0 ], cost: 2
     16: f116_0_even_NE -> f168_0_odd_NE : arg1'=-1+arg1, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ arg1>1 ], cost: 1
     17: f168_0_odd_NE -> f116_0_even_NE : arg1'=-1+arg1, arg2'=arg2P_18, arg3'=arg3P_18, arg4'=arg4P_18, [ arg1>1 ], cost: 1
     19: __init -> f626_0_main_GE : arg1'=arg1P_1, arg2'=0, arg3'=arg2P_19, arg4'=arg4P_1, [ arg1P_1<=arg1P_19 && arg2P_19>-1 && arg1P_19>0 && arg1P_1>0 ], cost: 2

Eliminated locations (on tree-shaped paths):
   Start location: __init
     24: f626_0_main_GE -> f116_0_even_NE : arg1'=arg3P_2, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg3P_2>0 ], cost: 2
     26: f626_0_main_GE -> f116_0_even_NE : arg1'=1, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 ], cost: 2
     28: f626_0_main_GE -> f116_0_even_NE : arg1'=arg3, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg3>arg2 && arg3>0 && arg1P_5<=arg1 && arg1>0 && arg1P_5>0 ], cost: 2
     38: f626_0_main_GE -> f626_0_main_GE : arg1'=arg1P_11, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_11, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg1P_11<=arg1P_8 && arg1P_11>0 && 1==arg3P_8 ], cost: 4
     39: f626_0_main_GE -> f626_0_main_GE : arg1'=arg1P_12, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_12, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 && arg1P_12<=arg1P_8 && arg1P_12>0 ], cost: 4
     40: f626_0_main_GE -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 4
     41: f626_0_main_GE -> f626_0_main_GE : arg1'=arg1P_11, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_11, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 && arg1P_11<=arg1P_9 && arg1P_11>0 ], cost: 4
     42: f626_0_main_GE -> f626_0_main_GE : arg1'=arg1P_12, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_12, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 && arg1P_12<=arg1P_9 && arg1P_12>0 ], cost: 4
     43: f626_0_main_GE -> f168_0_odd_NE : arg1'=1, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 ], cost: 4
     44: f626_0_main_GE -> f626_0_main_GE : arg1'=arg1P_12, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_12, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_10<=arg1P_6 && arg1P_10>0 && arg1P_12<=arg1P_10 && arg1P_12>0 ], cost: 4
     45: f626_0_main_GE -> f168_0_odd_NE : arg1'=arg3, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_10<=arg1P_6 && arg1P_10>0 ], cost: 4
     46: f626_0_main_GE -> f626_0_main_GE : arg1'=arg1P_11, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_11, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg1P_11<=arg1P_8 && arg1P_11>0 && 1==arg3P_8 ], cost: 4
     47: f626_0_main_GE -> f626_0_main_GE : arg1'=arg1P_12, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_12, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 && arg1P_12<=arg1P_8 && arg1P_12>0 ], cost: 4
     48: f626_0_main_GE -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 4
     49: f626_0_main_GE -> f626_0_main_GE : arg1'=arg1P_11, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_11, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 && arg1P_11<=arg1P_9 && arg1P_11>0 ], cost: 4
     50: f626_0_main_GE -> f626_0_main_GE : arg1'=arg1P_12, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_12, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 && arg1P_12<=arg1P_9 && arg1P_12>0 ], cost: 4
     51: f626_0_main_GE -> f168_0_odd_NE : arg1'=1, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 ], cost: 4
     52: f626_0_main_GE -> f626_0_main_GE : arg1'=arg1P_12, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_12, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_10<=arg1P_6 && arg1P_10>0 && arg1P_12<=arg1P_10 && arg1P_12>0 ], cost: 4
     53: f626_0_main_GE -> f168_0_odd_NE : arg1'=arg3, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_10<=arg1P_6 && arg1P_10>0 ], cost: 4
     54: f626_0_main_GE -> f626_0_main_GE : arg1'=arg1P_11, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_11, [ arg3>arg2 && arg3>0 && arg1P_5<=arg1 && arg1>0 && arg1P_5>0 && arg1P_6<=arg1P_5 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg1P_11<=arg1P_8 && arg1P_11>0 && 1==arg3P_8 ], cost: 4
     55: f626_0_main_GE -> f626_0_main_GE : arg1'=arg1P_12, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_12, [ arg3>arg2 && arg3>0 && arg1P_5<=arg1 && arg1>0 && arg1P_5>0 && arg1P_6<=arg1P_5 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 && arg1P_12<=arg1P_8 && arg1P_12>0 ], cost: 4
     56: f626_0_main_GE -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>arg2 && arg3>0 && arg1P_5<=arg1 && arg1>0 && arg1P_5>0 && arg1P_6<=arg1P_5 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 4
     57: f626_0_main_GE -> f626_0_main_GE : arg1'=arg1P_11, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_11, [ arg3>arg2 && arg3>0 && arg1P_5<=arg1 && arg1>0 && arg1P_5>0 && arg1P_6<=arg1P_5 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 && arg1P_11<=arg1P_9 && arg1P_11>0 ], cost: 4
     58: f626_0_main_GE -> f626_0_main_GE : arg1'=arg1P_12, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_12, [ arg3>arg2 && arg3>0 && arg1P_5<=arg1 && arg1>0 && arg1P_5>0 && arg1P_6<=arg1P_5 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 && arg1P_12<=arg1P_9 && arg1P_12>0 ], cost: 4
     59: f626_0_main_GE -> f168_0_odd_NE : arg1'=1, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>arg2 && arg3>0 && arg1P_5<=arg1 && arg1>0 && arg1P_5>0 && arg1P_6<=arg1P_5 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 ], cost: 4
     60: f626_0_main_GE -> f626_0_main_GE : arg1'=arg1P_12, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_12, [ arg3>arg2 && arg3>0 && arg1P_5<=arg1 && arg1>0 && arg1P_5>0 && arg1P_6<=arg1P_5 && arg1P_6>0 && arg1P_10<=arg1P_6 && arg1P_10>0 && arg1P_12<=arg1P_10 && arg1P_12>0 ], cost: 4
     61: f626_0_main_GE -> f168_0_odd_NE : arg1'=arg3, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>arg2 && arg3>0 && arg1P_5<=arg1 && arg1>0 && arg1P_5>0 && arg1P_6<=arg1P_5 && arg1P_6>0 && arg1P_10<=arg1P_6 && arg1P_10>0 ], cost: 4
     16: f116_0_even_NE -> f168_0_odd_NE : arg1'=-1+arg1, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ arg1>1 ], cost: 1
     17: f168_0_odd_NE -> f116_0_even_NE : arg1'=-1+arg1, arg2'=arg2P_18, arg3'=arg3P_18, arg4'=arg4P_18, [ arg1>1 ], cost: 1
     19: __init -> f626_0_main_GE : arg1'=arg1P_1, arg2'=0, arg3'=arg2P_19, arg4'=arg4P_1, [ arg1P_1<=arg1P_19 && arg2P_19>-1 && arg1P_19>0 && arg1P_1>0 ], cost: 2

Applied pruning (of leafs and parallel rules):
   Start location: __init
     24: f626_0_main_GE -> f116_0_even_NE : arg1'=arg3P_2, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg3P_2>0 ], cost: 2
     26: f626_0_main_GE -> f116_0_even_NE : arg1'=1, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 ], cost: 2
     28: f626_0_main_GE -> f116_0_even_NE : arg1'=arg3, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg3>arg2 && arg3>0 && arg1P_5<=arg1 && arg1>0 && arg1P_5>0 ], cost: 2
     38: f626_0_main_GE -> f626_0_main_GE : arg1'=arg1P_11, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_11, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg1P_11<=arg1P_8 && arg1P_11>0 && 1==arg3P_8 ], cost: 4
     39: f626_0_main_GE -> f626_0_main_GE : arg1'=arg1P_12, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_12, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 && arg1P_12<=arg1P_8 && arg1P_12>0 ], cost: 4
     40: f626_0_main_GE -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 4
     42: f626_0_main_GE -> f626_0_main_GE : arg1'=arg1P_12, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_12, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 && arg1P_12<=arg1P_9 && arg1P_12>0 ], cost: 4
     43: f626_0_main_GE -> f168_0_odd_NE : arg1'=1, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 ], cost: 4
     48: f626_0_main_GE -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 4
     49: f626_0_main_GE -> f626_0_main_GE : arg1'=arg1P_11, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_11, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 && arg1P_11<=arg1P_9 && arg1P_11>0 ], cost: 4
     50: f626_0_main_GE -> f626_0_main_GE : arg1'=arg1P_12, arg2'=1+arg2, arg3'=arg3, arg4'=arg4P_12, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 && arg1P_12<=arg1P_9 && arg1P_12>0 ], cost: 4
     51: f626_0_main_GE -> f168_0_odd_NE : arg1'=1, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 ], cost: 4
     56: f626_0_main_GE -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>arg2 && arg3>0 && arg1P_5<=arg1 && arg1>0 && arg1P_5>0 && arg1P_6<=arg1P_5 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 4
     16: f116_0_even_NE -> f168_0_odd_NE : arg1'=-1+arg1, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ arg1>1 ], cost: 1
     17: f168_0_odd_NE -> f116_0_even_NE : arg1'=-1+arg1, arg2'=arg2P_18, arg3'=arg3P_18, arg4'=arg4P_18, [ arg1>1 ], cost: 1
     19: __init -> f626_0_main_GE : arg1'=arg1P_1, arg2'=0, arg3'=arg2P_19, arg4'=arg4P_1, [ arg1P_1<=arg1P_19 && arg2P_19>-1 && arg1P_19>0 && arg1P_1>0 ], cost: 2

Accelerating simple loops of location 1.
[accelerate] Removed some duplicate simple loops
   Simplified some of the simple loops (and removed duplicate rules).
   Accelerating the following rules:
     49: f626_0_main_GE -> f626_0_main_GE : arg1'=arg1P_11, arg2'=1+arg2, arg4'=arg4P_11, [ arg3>arg2 && arg3>0 && arg1>0 && arg1P_11>0 && arg1P_11<=arg1 ], cost: 4
     50: f626_0_main_GE -> f626_0_main_GE : arg1'=arg1P_12, arg2'=1+arg2, arg4'=arg4P_12, [ arg3>arg2 && arg3>0 && arg1>0 && arg1P_12>0 && arg1P_12<=arg1 ], cost: 4

   Accelerated rule 49 with backward acceleration, yielding the new rule 62.
   Accelerated rule 50 with backward acceleration, yielding the new rule 63.
[accelerate] Nesting with 2 inner and 2 outer candidates
   Removing the simple loops: 49 50.

Accelerated all simple loops using metering functions (where possible):
   Start location: __init
     24: f626_0_main_GE -> f116_0_even_NE : arg1'=arg3P_2, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg3P_2>0 ], cost: 2
     26: f626_0_main_GE -> f116_0_even_NE : arg1'=1, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 ], cost: 2
     28: f626_0_main_GE -> f116_0_even_NE : arg1'=arg3, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg3>arg2 && arg3>0 && arg1P_5<=arg1 && arg1>0 && arg1P_5>0 ], cost: 2
     40: f626_0_main_GE -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 4
     43: f626_0_main_GE -> f168_0_odd_NE : arg1'=1, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 ], cost: 4
     48: f626_0_main_GE -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 4
     51: f626_0_main_GE -> f168_0_odd_NE : arg1'=1, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 ], cost: 4
     56: f626_0_main_GE -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>arg2 && arg3>0 && arg1P_5<=arg1 && arg1>0 && arg1P_5>0 && arg1P_6<=arg1P_5 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 4
     62: f626_0_main_GE -> f626_0_main_GE : arg1'=arg1P_11, arg2'=arg3, arg4'=arg4P_11, [ arg3>0 && arg1>0 && arg1P_11>0 && arg1P_11<=arg1 && -arg2+arg3>=1 ], cost: -4*arg2+4*arg3
     63: f626_0_main_GE -> f626_0_main_GE : arg1'=arg1P_12, arg2'=arg3, arg4'=arg4P_12, [ arg3>0 && arg1>0 && arg1P_12>0 && arg1P_12<=arg1 && -arg2+arg3>=1 ], cost: -4*arg2+4*arg3
     16: f116_0_even_NE -> f168_0_odd_NE : arg1'=-1+arg1, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ arg1>1 ], cost: 1
     17: f168_0_odd_NE -> f116_0_even_NE : arg1'=-1+arg1, arg2'=arg2P_18, arg3'=arg3P_18, arg4'=arg4P_18, [ arg1>1 ], cost: 1
     19: __init -> f626_0_main_GE : arg1'=arg1P_1, arg2'=0, arg3'=arg2P_19, arg4'=arg4P_1, [ arg1P_1<=arg1P_19 && arg2P_19>-1 && arg1P_19>0 && arg1P_1>0 ], cost: 2

Chained accelerated rules (with incoming rules):
   Start location: __init
     24: f626_0_main_GE -> f116_0_even_NE : arg1'=arg3P_2, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg3P_2>0 ], cost: 2
     26: f626_0_main_GE -> f116_0_even_NE : arg1'=1, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 ], cost: 2
     28: f626_0_main_GE -> f116_0_even_NE : arg1'=arg3, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg3>arg2 && arg3>0 && arg1P_5<=arg1 && arg1>0 && arg1P_5>0 ], cost: 2
     40: f626_0_main_GE -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 4
     43: f626_0_main_GE -> f168_0_odd_NE : arg1'=1, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>arg2 && arg3>0 && arg1P_2<=arg1 && arg1>0 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 ], cost: 4
     48: f626_0_main_GE -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 4
     51: f626_0_main_GE -> f168_0_odd_NE : arg1'=1, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>arg2 && arg3>0 && arg1P_4<=arg1 && arg1>0 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 ], cost: 4
     56: f626_0_main_GE -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg3>arg2 && arg3>0 && arg1P_5<=arg1 && arg1>0 && arg1P_5>0 && arg1P_6<=arg1P_5 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 4
     16: f116_0_even_NE -> f168_0_odd_NE : arg1'=-1+arg1, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ arg1>1 ], cost: 1
     17: f168_0_odd_NE -> f116_0_even_NE : arg1'=-1+arg1, arg2'=arg2P_18, arg3'=arg3P_18, arg4'=arg4P_18, [ arg1>1 ], cost: 1
     19: __init -> f626_0_main_GE : arg1'=arg1P_1, arg2'=0, arg3'=arg2P_19, arg4'=arg4P_1, [ arg1P_1<=arg1P_19 && arg2P_19>-1 && arg1P_19>0 && arg1P_1>0 ], cost: 2
     64: __init -> f626_0_main_GE : arg1'=arg1P_11, arg2'=arg2P_19, arg3'=arg2P_19, arg4'=arg4P_11, [ arg2P_19>0 && arg1P_11>0 ], cost: 2+4*arg2P_19
     65: __init -> f626_0_main_GE : arg1'=arg1P_12, arg2'=arg2P_19, arg3'=arg2P_19, arg4'=arg4P_12, [ arg2P_19>0 && arg1P_12>0 ], cost: 2+4*arg2P_19

Eliminated locations (on tree-shaped paths):
   Start location: __init
     16: f116_0_even_NE -> f168_0_odd_NE : arg1'=-1+arg1, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ arg1>1 ], cost: 1
     17: f168_0_odd_NE -> f116_0_even_NE : arg1'=-1+arg1, arg2'=arg2P_18, arg3'=arg3P_18, arg4'=arg4P_18, [ arg1>1 ], cost: 1
     66: __init -> f116_0_even_NE : arg1'=arg3P_2, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_2<=arg1P_1 && arg1P_2>0 && arg3P_2>0 ], cost: 4
     67: __init -> f116_0_even_NE : arg1'=1, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_4<=arg1P_1 && arg1P_4>0 ], cost: 4
     68: __init -> f116_0_even_NE : arg1'=arg2P_19, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_5<=arg1P_1 && arg1P_5>0 ], cost: 4
     69: __init -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_2<=arg1P_1 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 6
     70: __init -> f168_0_odd_NE : arg1'=1, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_2<=arg1P_1 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 ], cost: 6
     71: __init -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_4<=arg1P_1 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 6
     72: __init -> f168_0_odd_NE : arg1'=1, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_4<=arg1P_1 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 ], cost: 6
     73: __init -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_5<=arg1P_1 && arg1P_5>0 && arg1P_6<=arg1P_5 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 6
     74: __init -> [12] : [ arg2P_19>0 && arg1P_11>0 ], cost: 2+4*arg2P_19
     75: __init -> [12] : [ arg2P_19>0 && arg1P_12>0 ], cost: 2+4*arg2P_19

Eliminated location f116_0_even_NE (as a last resort):
   Start location: __init
     76: f168_0_odd_NE -> f168_0_odd_NE : arg1'=-2+arg1, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ -1+arg1>1 ], cost: 2
     69: __init -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_2<=arg1P_1 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 6
     70: __init -> f168_0_odd_NE : arg1'=1, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_2<=arg1P_1 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 ], cost: 6
     71: __init -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_4<=arg1P_1 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 6
     72: __init -> f168_0_odd_NE : arg1'=1, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_4<=arg1P_1 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 ], cost: 6
     73: __init -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_5<=arg1P_1 && arg1P_5>0 && arg1P_6<=arg1P_5 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 6
     74: __init -> [12] : [ arg2P_19>0 && arg1P_11>0 ], cost: 2+4*arg2P_19
     75: __init -> [12] : [ arg2P_19>0 && arg1P_12>0 ], cost: 2+4*arg2P_19
     77: __init -> f168_0_odd_NE : arg1'=-1+arg3P_2, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_2<=arg1P_1 && arg1P_2>0 && arg3P_2>1 ], cost: 5
     78: __init -> f168_0_odd_NE : arg1'=-1+arg2P_19, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg1P_5<=arg1P_1 && arg1P_5>0 && arg2P_19>1 ], cost: 5

Applied pruning (of leafs and parallel rules):
   Start location: __init
     76: f168_0_odd_NE -> f168_0_odd_NE : arg1'=-2+arg1, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ -1+arg1>1 ], cost: 2
     69: __init -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_2<=arg1P_1 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 6
     70: __init -> f168_0_odd_NE : arg1'=1, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_2<=arg1P_1 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 ], cost: 6
     71: __init -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_4<=arg1P_1 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 6
     72: __init -> f168_0_odd_NE : arg1'=1, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_4<=arg1P_1 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 ], cost: 6
     73: __init -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_5<=arg1P_1 && arg1P_5>0 && arg1P_6<=arg1P_5 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 6
     74: __init -> [12] : [ arg2P_19>0 && arg1P_11>0 ], cost: 2+4*arg2P_19
     75: __init -> [12] : [ arg2P_19>0 && arg1P_12>0 ], cost: 2+4*arg2P_19

Accelerating simple loops of location 8.
   Accelerating the following rules:
     76: f168_0_odd_NE -> f168_0_odd_NE : arg1'=-2+arg1, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ -1+arg1>1 ], cost: 2

   Accelerated rule 76 with backward acceleration, yielding the new rule 79.
[accelerate] Nesting with 1 inner and 1 outer candidates
   Removing the simple loops: 76.

Accelerated all simple loops using metering functions (where possible):
   Start location: __init
     79: f168_0_odd_NE -> f168_0_odd_NE : arg1'=-2*k_2+arg1, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ k_2>=1 && 1-2*k_2+arg1>1 ], cost: 2*k_2
     69: __init -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_2<=arg1P_1 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 6
     70: __init -> f168_0_odd_NE : arg1'=1, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_2<=arg1P_1 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 ], cost: 6
     71: __init -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_4<=arg1P_1 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 6
     72: __init -> f168_0_odd_NE : arg1'=1, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_4<=arg1P_1 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 ], cost: 6
     73: __init -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_5<=arg1P_1 && arg1P_5>0 && arg1P_6<=arg1P_5 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 6
     74: __init -> [12] : [ arg2P_19>0 && arg1P_11>0 ], cost: 2+4*arg2P_19
     75: __init -> [12] : [ arg2P_19>0 && arg1P_12>0 ], cost: 2+4*arg2P_19

Chained accelerated rules (with incoming rules):
   Start location: __init
     69: __init -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_2<=arg1P_1 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 6
     70: __init -> f168_0_odd_NE : arg1'=1, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_2<=arg1P_1 && arg1P_2>0 && arg3P_2>0 && arg1P_6<=arg1P_2 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 ], cost: 6
     71: __init -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_4<=arg1P_1 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 6
     72: __init -> f168_0_odd_NE : arg1'=1, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_4<=arg1P_1 && arg1P_4>0 && arg1P_6<=arg1P_4 && arg1P_6>0 && arg1P_9<=arg1P_6 && arg1P_9>0 ], cost: 6
     73: __init -> f168_0_odd_NE : arg1'=arg3P_8, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, [ arg1P_1<=arg1P_19 && arg1P_19>0 && arg1P_1>0 && arg2P_19>0 && arg1P_5<=arg1P_1 && arg1P_5>0 && arg1P_6<=arg1P_5 && arg1P_6>0 && arg1P_8<=arg1P_6 && arg1P_8>0 && arg3P_8>0 ], cost: 6
     74: __init -> [12] : [ arg2P_19>0 && arg1P_11>0 ], cost: 2+4*arg2P_19
     75: __init -> [12] : [ arg2P_19>0 && arg1P_12>0 ], cost: 2+4*arg2P_19
     80: __init -> f168_0_odd_NE : arg1'=arg3P_8-2*k_2, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ arg3P_8>0 && k_2>=1 && 1+arg3P_8-2*k_2>1 ], cost: 6+2*k_2
     81: __init -> f168_0_odd_NE : arg1'=arg3P_8-2*k_2, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ arg3P_8>0 && k_2>=1 && 1+arg3P_8-2*k_2>1 ], cost: 6+2*k_2
     82: __init -> f168_0_odd_NE : arg1'=arg3P_8-2*k_2, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ arg3P_8>0 && k_2>=1 && 1+arg3P_8-2*k_2>1 ], cost: 6+2*k_2

Removed unreachable locations (and leaf rules with constant cost):
   Start location: __init
     74: __init -> [12] : [ arg2P_19>0 && arg1P_11>0 ], cost: 2+4*arg2P_19
     75: __init -> [12] : [ arg2P_19>0 && arg1P_12>0 ], cost: 2+4*arg2P_19
     80: __init -> f168_0_odd_NE : arg1'=arg3P_8-2*k_2, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ arg3P_8>0 && k_2>=1 && 1+arg3P_8-2*k_2>1 ], cost: 6+2*k_2
     81: __init -> f168_0_odd_NE : arg1'=arg3P_8-2*k_2, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ arg3P_8>0 && k_2>=1 && 1+arg3P_8-2*k_2>1 ], cost: 6+2*k_2
     82: __init -> f168_0_odd_NE : arg1'=arg3P_8-2*k_2, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ arg3P_8>0 && k_2>=1 && 1+arg3P_8-2*k_2>1 ], cost: 6+2*k_2

### Computing asymptotic complexity ###

Fully simplified ITS problem
   Start location: __init
     74: __init -> [12] : [ arg2P_19>0 && arg1P_11>0 ], cost: 2+4*arg2P_19
     75: __init -> [12] : [ arg2P_19>0 && arg1P_12>0 ], cost: 2+4*arg2P_19
     82: __init -> f168_0_odd_NE : arg1'=arg3P_8-2*k_2, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ arg3P_8>0 && k_2>=1 && 1+arg3P_8-2*k_2>1 ], cost: 6+2*k_2

Computing asymptotic complexity for rule 74
   Resulting cost 0 has complexity: Unknown

Computing asymptotic complexity for rule 75
   Resulting cost 0 has complexity: Unknown

Computing asymptotic complexity for rule 82
   Simplified the guard:
     82: __init -> f168_0_odd_NE : arg1'=arg3P_8-2*k_2, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, [ k_2>=1 && 1+arg3P_8-2*k_2>1 ], cost: 6+2*k_2
   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:  []

WORST_CASE(Omega(1),?)