warning: Ignored call to loop_cont_eval/2 in equation start/2 
Inferred cost of eval(A,B,C,D,E): 
eval(A,B,C,D,E):[8]: 0
  with precondition: [C=1,D=A,E=B] 

eval(A,B,C,D,E):[7,8]: 1
  with precondition: [C=1,B=D,A=E,A>=B+1] 

Inferred cost of start(A,B): 
start(A,B):[10]: 1
  with precondition: [] 

start(A,B):[11]: 2
  with precondition: [A>=B+1] 

Solved cost expressions of start(A,B): 
start(A,B):[10]: 1  with precondition: [] 
start(A,B):[11]: 2  with precondition: [A>=B+1] 
Maximum cost of start(A,B): 2 
Asymptotic class: constant 
Time statistics: 
Partial evaluation computed in 2 ms.
Invariants computed in 3 ms.
----Backward Invariants 2 ms.
----Transitive Invariants 0 ms.
Refinement performed in 6 ms.
Termination proved in 0 ms.
Upper bounds computed in 5 ms.
----Phase cost structures 1 ms.
--------Equation cost structures 0 ms.
--------Inductive compression(1) 0 ms.
--------Inductive compression(2) 0 ms.
--------Black Cost 0 ms.
----Chain cost structures 2 ms.
----Solving cost expressions 0 ms.

Compressed phase information: 0 
Compressed Chains: 0 
Compressed invariants: 0 
Total analysis performed in 22 ms.