warning: Ignored call to loop_cont_f4/1 in equation f0/1 
Inferred cost of f4(A,B,C): 
f4(A,B,C):[10]: 1
  with precondition: [B=1,A=C,A>=4] 

f4(A,B,C):[[8],10]: 1+it1*(1)
  Such that:it1=<3,it1=<-1*A+4
  with precondition: [B=1,C=4,3>=A,A>=1] 

f4(A,B,C):[9,[8],10]: 2+it1*(1)
  Such that:it1=<3
  with precondition: [B=1,C=4,0>=A] 

Inferred cost of f0(A): 
f0(A):[12]: 2
  with precondition: [] 

f0(A):[13]: 2+it1*(1)
  Such that:it1=<3
  with precondition: [] 

f0(A):[14]: 3+it1*(1)
  Such that:it1=<3
  with precondition: [] 

Solved cost expressions of f0(A): 
f0(A):[12]: 2  with precondition: [] 
f0(A):[13]: 5  with precondition: [] 
f0(A):[14]: 6  with precondition: [] 
Maximum cost of f0(A): 6 
Asymptotic class: constant 
Time statistics: 
Partial evaluation computed in 2 ms.
Invariants computed in 10 ms.
----Backward Invariants 4 ms.
----Transitive Invariants 1 ms.
Refinement performed in 6 ms.
Termination proved in 2 ms.
Upper bounds computed in 13 ms.
----Phase cost structures 2 ms.
--------Equation cost structures 2 ms.
--------Inductive compression(1) 0 ms.
--------Inductive compression(2) 0 ms.
--------Black Cost 0 ms.
----Chain cost structures 8 ms.
----Solving cost expressions 0 ms.

Compressed phase information: 1 
Compressed Chains: 0 
Compressed invariants: 0 
Total analysis performed in 40 ms.