warning: Ignored call to loop_cont_f2/3 in equation f1/3 
Inferred cost of f2(A,B,C,D,E,F,G): 
f2(A,B,C,D,E,F,G):[10]: 1
  with precondition: [D=1,A=E,B=F,A>=2,B>=3] 

f2(A,B,C,D,E,F,G):[[8],[9],10]: 1+it1*(1)+it2*(1)
  Such that:it1=<-1*B+2,it2=<-1*A+2
  with precondition: [D=1,F=3,A+3=B+E,1>=A,E>=3] 

f2(A,B,C,D,E,F,G):[[8],10]: 1+it1*(1)
  Such that:it1=<-1*A+2
  with precondition: [D=1,E=2,A+F=B+2,1>=A,B>=A+1] 

f2(A,B,C,D,E,F,G):[[9],10]: 1+it1*(1)
  Such that:it1=<-1*B+3
  with precondition: [D=1,F=3,A+3=B+E,2>=B,A>=2] 

Inferred cost of f1(A,B,C): 
f1(A,B,C):[12]: 2
  with precondition: [A>=2,B>=3] 

f1(A,B,C):[13]: 2+it1*(1)+it2*(1)
  Such that:it1=<-1*B+2,it2=<-1*A+2,it2=<-1*B+2
  with precondition: [1>=A,A>=B] 

f1(A,B,C):[14]: 2+it1*(1)
  Such that:it1=<-1*A+2
  with precondition: [1>=A,B>=A+1] 

f1(A,B,C):[15]: 2+it1*(1)
  Such that:it1=<-1*B+3
  with precondition: [2>=B,A>=2] 

Solved cost expressions of f1(A,B,C): 
f1(A,B,C):[12]: 2  with precondition: [A>=2,B>=3] 
f1(A,B,C):[13]: -1*A+ -1*B+6  with precondition: [1>=A,A>=B] 
f1(A,B,C):[14]: -1*A+4  with precondition: [1>=A,B>=A+1] 
f1(A,B,C):[15]: -1*B+5  with precondition: [2>=B,A>=2] 
Maximum cost of f1(A,B,C): max([-1*A+ -1*B+6,-1*A+4,2,-1*B+5]) 
Asymptotic class: n 
Time statistics: 
Partial evaluation computed in 2 ms.
Invariants computed in 23 ms.
----Backward Invariants 9 ms.
----Transitive Invariants 3 ms.
Refinement performed in 13 ms.
Termination proved in 5 ms.
Upper bounds computed in 29 ms.
----Phase cost structures 4 ms.
--------Equation cost structures 4 ms.
--------Inductive compression(1) 0 ms.
--------Inductive compression(2) 0 ms.
--------Black Cost 0 ms.
----Chain cost structures 19 ms.
----Solving cost expressions 1 ms.

Compressed phase information: 4 
Compressed Chains: 0 
Compressed invariants: 1 
Total analysis performed in 86 ms.