genome evaluation

[E Pranoto]

Seems that you are using multiple criterions in GA??
I don't know if GA can work fine in multiple criterions.

Anyway, try Deme Ga and instead of calling evolve member function,
use initialize then step several times for every changes of the 
objective function. You can also try GA in/under  GA.

Hopefully it helps you.
Edy Pranoto
Department of Computation
UMIST
Sackville Street PO Box 88
Manchester M60 1QD, U.K
Tel: +44 (0) 161 200 8921