warning: Ignored call to f12/1 in equation f0/1 
warning: Ignored call to loop_cont_f5/1 in equation f0/1 
Inferred cost of f5(A,B,C): 
f5(A,B,C):[9]: 1
  with precondition: [B=1,A=C,A>=20] 

f5(A,B,C):[[8],9]: 1+it1*(1)
  Such that:it1=<19,it1=<-1*A+20
  with precondition: [B=1,C=20,19>=A,A>=1] 

Inferred cost of f0(A): 
f0(A):[11]: 1
  with precondition: [] 

f0(A):[12]: 2
  with precondition: [] 

f0(A):[13]: 2+it1*(1)
  Such that:it1=<19
  with precondition: [] 

Solved cost expressions of f0(A): 
f0(A):[11]: 1  with precondition: [] 
f0(A):[12]: 2  with precondition: [] 
f0(A):[13]: 21  with precondition: [] 
Maximum cost of f0(A): 21 
Asymptotic class: constant 
Time statistics: 
Partial evaluation computed in 1 ms.
Invariants computed in 5 ms.
----Backward Invariants 2 ms.
----Transitive Invariants 1 ms.
Refinement performed in 5 ms.
Termination proved in 1 ms.
Upper bounds computed in 7 ms.
----Phase cost structures 1 ms.
--------Equation cost structures 1 ms.
--------Inductive compression(1) 0 ms.
--------Inductive compression(2) 0 ms.
--------Black Cost 0 ms.
----Chain cost structures 3 ms.
----Solving cost expressions 0 ms.

Compressed phase information: 0 
Compressed Chains: 0 
Compressed invariants: 0 
Total analysis performed in 24 ms.