warning: Ignored call to loop_cont_eval/3 in equation start/3 
Inferred cost of eval(A,B,C,D,E,F,G): 
eval(A,B,C,D,E,F,G):[8]: 0
  with precondition: [D=1,E=A,F=B,G=C] 

eval(A,B,C,D,E,F,G):[[7],8]: 0+it1*(1)
  Such that:it1=<1*E+ -1*B,it1=<1*E+ -1*C,it1=<1*F+ -1*B,it1=<1*G+ -1*C,it1=<1*A+1*F+ -1*B+ -1*G,it1=<1*A+1*G+ -1*C+ -1*F,it1=<1*E+1*F+ -1*B+ -1*G,it1=<1*E+1*G+ -1*C+ -1*F
  with precondition: [D=1,A=E,C+F=B+G,G>=C+1,A>=G,A+C>=B+G] 

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

start(A,B,C):[11]: 1+it1*(1)
  Such that:it1=<-1*B+1*A,it1=<-1*C+1*A,it1=<1*A+ -1*B,it1=<1*A+ -1*C
  with precondition: [A>=B+1,A>=C+1] 

Solved cost expressions of start(A,B,C): 
start(A,B,C):[10]: 1  with precondition: [] 
start(A,B,C):[11]: nat(min([1*A+ -1*C,1*A+ -1*B]))+1  with precondition: [A>=B+1,A>=C+1] 
Maximum cost of start(A,B,C): max([1,nat(min([1*A+ -1*C,1*A+ -1*B]))+1]) 
Asymptotic class: n 
Time statistics: 
Partial evaluation computed in 2 ms.
Invariants computed in 9 ms.
----Backward Invariants 4 ms.
----Transitive Invariants 2 ms.
Refinement performed in 9 ms.
Termination proved in 3 ms.
Upper bounds computed in 22 ms.
----Phase cost structures 6 ms.
--------Equation cost structures 6 ms.
--------Inductive compression(1) 0 ms.
--------Inductive compression(2) 0 ms.
--------Black Cost 0 ms.
----Chain cost structures 11 ms.
----Solving cost expressions 1 ms.

Compressed phase information: 0 
Compressed Chains: 0 
Compressed invariants: 0 
Total analysis performed in 53 ms.