warning: Ignored call to f300/4 in equation f1/4 
warning: Ignored call to f300/4 in equation f1/4 
warning: Ignored call to f300/4 in equation f1/4 
warning: Ignored call to loop_cont_f2/4 in equation f1/4 
Inferred cost of f2(A,B,C,D,E,F,G,H,I): 
Inferred cost of f1(A,B,C,D): 
f1(A,B,C,D):[11]: 1
  with precondition: [B>=A+1,C>=B+1] 

f1(A,B,C,D):[12]: 1
  with precondition: [B>=A+1,B>=C] 

f1(A,B,C,D):[13]: 1
  with precondition: [A>=B] 

Solved cost expressions of f1(A,B,C,D): 
f1(A,B,C,D):[11]: 1  with precondition: [B>=A+1,C>=B+1] 
f1(A,B,C,D):[12]: 1  with precondition: [B>=A+1,B>=C] 
f1(A,B,C,D):[13]: 1  with precondition: [A>=B] 
Maximum cost of f1(A,B,C,D): 1 
Asymptotic class: constant 
Time statistics: 
Partial evaluation computed in 3 ms.
Invariants computed in 1 ms.
----Backward Invariants 1 ms.
----Transitive Invariants 0 ms.
Refinement performed in 6 ms.
Termination proved in 0 ms.
Upper bounds computed in 3 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 0 ms.
----Solving cost expressions 0 ms.

Compressed phase information: 0 
Compressed Chains: 0 
Compressed invariants: 0 
Total analysis performed in 17 ms.