WORST_CASE(Omega(1),?)

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

Initial linear ITS problem
   Start location: __init
      0: f1_0_main_Load -> f152_0_gcd_EQ : arg1'=arg1P_1, arg2'=arg2P_1, [ arg2P_1>-1 && arg2>-1 && arg1P_1>-1 && arg1>0 ], cost: 1
      1: f152_0_gcd_EQ -> f198_0_mod_LE : arg1'=arg1P_2, arg2'=arg2P_2, [ arg2>arg1 && arg1>-1 && arg2>0 && arg1==arg1P_2 && arg2==arg2P_2 ], cost: 1
      2: f152_0_gcd_EQ -> f198_0_mod_LE : arg1'=arg1P_3, arg2'=arg2P_3, [ arg2<arg1 && arg1>-1 && arg2>0 && arg1==arg1P_3 && arg2==arg2P_3 ], cost: 1
      4: f152_0_gcd_EQ -> f152_0_gcd_EQ : arg1'=arg1P_5, arg2'=arg2P_5, [ arg1>0 && arg1==arg2 && arg1==arg1P_5 && 0==arg2P_5 ], cost: 1
      3: f198_0_mod_LE -> f198_0_mod_LE : arg1'=arg1P_4, arg2'=arg2P_4, [ arg2<arg1 && arg1>0 && arg2>0 && arg1-arg2==arg1P_4 && arg2==arg2P_4 ], cost: 1
      5: f198_0_mod_LE -> f152_0_gcd_EQ : arg1'=arg1P_6, arg2'=arg2P_6, [ arg1<arg2 && arg2==arg1P_6 && arg1==arg2P_6 ], cost: 1
      6: __init -> f1_0_main_Load : arg1'=arg1P_7, arg2'=arg2P_7, [], cost: 1

Checking for constant complexity:
   The following rule is satisfiable with cost >= 1, yielding constant complexity:
      6: __init -> f1_0_main_Load : arg1'=arg1P_7, arg2'=arg2P_7, [], cost: 1

Simplified all rules, resulting in:
   Start location: __init
      0: f1_0_main_Load -> f152_0_gcd_EQ : arg1'=arg1P_1, arg2'=arg2P_1, [ arg2P_1>-1 && arg2>-1 && arg1P_1>-1 && arg1>0 ], cost: 1
      1: f152_0_gcd_EQ -> f198_0_mod_LE : [ arg2>arg1 && arg1>-1 ], cost: 1
      2: f152_0_gcd_EQ -> f198_0_mod_LE : [ arg2<arg1 && arg1>-1 && arg2>0 ], cost: 1
      4: f152_0_gcd_EQ -> f152_0_gcd_EQ : arg2'=0, [ arg1>0 && arg1==arg2 ], cost: 1
      3: f198_0_mod_LE -> f198_0_mod_LE : arg1'=arg1-arg2, [ arg2<arg1 && arg1>0 && arg2>0 ], cost: 1
      5: f198_0_mod_LE -> f152_0_gcd_EQ : arg1'=arg2, arg2'=arg1, [ arg1<arg2 ], cost: 1
      6: __init -> f1_0_main_Load : arg1'=arg1P_7, arg2'=arg2P_7, [], cost: 1

### Simplification by acceleration and chaining ###

Accelerating simple loops of location 1.
   Accelerating the following rules:
      4: f152_0_gcd_EQ -> f152_0_gcd_EQ : arg2'=0, [ arg1>0 && arg1==arg2 ], cost: 1

   Accelerated rule 4 with NONTERM (after strengthening guard), yielding the new rule 7.
   Removing the simple loops:.

Accelerating simple loops of location 2.
   Accelerating the following rules:
      3: f198_0_mod_LE -> f198_0_mod_LE : arg1'=arg1-arg2, [ arg2<arg1 && arg1>0 && arg2>0 ], cost: 1

   Found no metering function for rule 3.
   Removing the simple loops:.

Accelerated all simple loops using metering functions (where possible):
   Start location: __init
      0: f1_0_main_Load -> f152_0_gcd_EQ : arg1'=arg1P_1, arg2'=arg2P_1, [ arg2P_1>-1 && arg2>-1 && arg1P_1>-1 && arg1>0 ], cost: 1
      1: f152_0_gcd_EQ -> f198_0_mod_LE : [ arg2>arg1 && arg1>-1 ], cost: 1
      2: f152_0_gcd_EQ -> f198_0_mod_LE : [ arg2<arg1 && arg1>-1 && arg2>0 ], cost: 1
      4: f152_0_gcd_EQ -> f152_0_gcd_EQ : arg2'=0, [ arg1>0 && arg1==arg2 ], cost: 1
      7: f152_0_gcd_EQ -> [4] : [ arg1>0 && arg1==arg2 && arg1==0 ], cost: NONTERM
      3: f198_0_mod_LE -> f198_0_mod_LE : arg1'=arg1-arg2, [ arg2<arg1 && arg1>0 && arg2>0 ], cost: 1
      5: f198_0_mod_LE -> f152_0_gcd_EQ : arg1'=arg2, arg2'=arg1, [ arg1<arg2 ], cost: 1
      6: __init -> f1_0_main_Load : arg1'=arg1P_7, arg2'=arg2P_7, [], cost: 1

Chained accelerated rules (with incoming rules):
   Start location: __init
      0: f1_0_main_Load -> f152_0_gcd_EQ : arg1'=arg1P_1, arg2'=arg2P_1, [ arg2P_1>-1 && arg2>-1 && arg1P_1>-1 && arg1>0 ], cost: 1
      8: f1_0_main_Load -> f152_0_gcd_EQ : arg1'=arg2P_1, arg2'=0, [ arg2>-1 && arg1>0 && arg2P_1>0 ], cost: 2
      1: f152_0_gcd_EQ -> f198_0_mod_LE : [ arg2>arg1 && arg1>-1 ], cost: 1
      2: f152_0_gcd_EQ -> f198_0_mod_LE : [ arg2<arg1 && arg1>-1 && arg2>0 ], cost: 1
      9: f152_0_gcd_EQ -> f198_0_mod_LE : arg1'=arg1-arg2, [ arg2<arg1 && arg2>0 && arg1>0 ], cost: 2
      5: f198_0_mod_LE -> f152_0_gcd_EQ : arg1'=arg2, arg2'=arg1, [ arg1<arg2 ], cost: 1
      6: __init -> f1_0_main_Load : arg1'=arg1P_7, arg2'=arg2P_7, [], cost: 1

Removed unreachable locations (and leaf rules with constant cost):
   Start location: __init
      0: f1_0_main_Load -> f152_0_gcd_EQ : arg1'=arg1P_1, arg2'=arg2P_1, [ arg2P_1>-1 && arg2>-1 && arg1P_1>-1 && arg1>0 ], cost: 1
      8: f1_0_main_Load -> f152_0_gcd_EQ : arg1'=arg2P_1, arg2'=0, [ arg2>-1 && arg1>0 && arg2P_1>0 ], cost: 2
      1: f152_0_gcd_EQ -> f198_0_mod_LE : [ arg2>arg1 && arg1>-1 ], cost: 1
      2: f152_0_gcd_EQ -> f198_0_mod_LE : [ arg2<arg1 && arg1>-1 && arg2>0 ], cost: 1
      9: f152_0_gcd_EQ -> f198_0_mod_LE : arg1'=arg1-arg2, [ arg2<arg1 && arg2>0 && arg1>0 ], cost: 2
      5: f198_0_mod_LE -> f152_0_gcd_EQ : arg1'=arg2, arg2'=arg1, [ arg1<arg2 ], cost: 1
      6: __init -> f1_0_main_Load : arg1'=arg1P_7, arg2'=arg2P_7, [], cost: 1

Eliminated locations (on tree-shaped paths):
   Start location: __init
     12: f152_0_gcd_EQ -> f152_0_gcd_EQ : arg1'=arg2, arg2'=arg1, [ arg2>arg1 && arg1>-1 ], cost: 2
     13: f152_0_gcd_EQ -> f152_0_gcd_EQ : arg1'=arg2, arg2'=arg1-arg2, [ arg2<arg1 && arg2>0 && arg1>0 && arg1-arg2<arg2 ], cost: 3
     10: __init -> f152_0_gcd_EQ : arg1'=arg1P_1, arg2'=arg2P_1, [ arg2P_1>-1 && arg2P_7>-1 && arg1P_1>-1 && arg1P_7>0 ], cost: 2
     11: __init -> f152_0_gcd_EQ : arg1'=arg2P_1, arg2'=0, [ arg2P_7>-1 && arg1P_7>0 && arg2P_1>0 ], cost: 3

Accelerating simple loops of location 1.
   Accelerating the following rules:
     12: f152_0_gcd_EQ -> f152_0_gcd_EQ : arg1'=arg2, arg2'=arg1, [ arg2>arg1 && arg1>-1 ], cost: 2
     13: f152_0_gcd_EQ -> f152_0_gcd_EQ : arg1'=arg2, arg2'=arg1-arg2, [ arg2<arg1 && arg2>0 && arg1>0 && arg1-arg2<arg2 ], cost: 3

   Found no metering function for rule 12.
   Found no metering function for rule 13.
   Removing the simple loops:.

Accelerated all simple loops using metering functions (where possible):
   Start location: __init
     12: f152_0_gcd_EQ -> f152_0_gcd_EQ : arg1'=arg2, arg2'=arg1, [ arg2>arg1 && arg1>-1 ], cost: 2
     13: f152_0_gcd_EQ -> f152_0_gcd_EQ : arg1'=arg2, arg2'=arg1-arg2, [ arg2<arg1 && arg2>0 && arg1>0 && arg1-arg2<arg2 ], cost: 3
     10: __init -> f152_0_gcd_EQ : arg1'=arg1P_1, arg2'=arg2P_1, [ arg2P_1>-1 && arg2P_7>-1 && arg1P_1>-1 && arg1P_7>0 ], cost: 2
     11: __init -> f152_0_gcd_EQ : arg1'=arg2P_1, arg2'=0, [ arg2P_7>-1 && arg1P_7>0 && arg2P_1>0 ], cost: 3

Chained accelerated rules (with incoming rules):
   Start location: __init
     10: __init -> f152_0_gcd_EQ : arg1'=arg1P_1, arg2'=arg2P_1, [ arg2P_1>-1 && arg2P_7>-1 && arg1P_1>-1 && arg1P_7>0 ], cost: 2
     11: __init -> f152_0_gcd_EQ : arg1'=arg2P_1, arg2'=0, [ arg2P_7>-1 && arg1P_7>0 && arg2P_1>0 ], cost: 3
     14: __init -> f152_0_gcd_EQ : arg1'=arg2P_1, arg2'=arg1P_1, [ arg2P_1>-1 && arg1P_1>-1 && arg2P_1>arg1P_1 ], cost: 4
     15: __init -> f152_0_gcd_EQ : arg1'=arg2P_1, arg2'=-arg2P_1+arg1P_1, [ arg2P_1<arg1P_1 && arg2P_1>0 && arg1P_1>0 && -arg2P_1+arg1P_1<arg2P_1 ], cost: 5

Removed unreachable locations (and leaf rules with constant cost):
   Start location: __init
     <empty>

### Computing asymptotic complexity ###

Fully simplified ITS problem
   Start location: __init
     <empty>

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),?)