Remove debug print fitness

Signed-off-by: Eduardo L. Buratti <elb09@c3sl.ufpr.br>
Modify boudaries for weights

Signed-off-by: Eduardo L. Buratti <elb09@c3sl.ufpr.br>
Add two more test results

Signed-off-by: Eduardo L. Buratti <elb09@c3sl.ufpr.br>
Modify quit_time to 20 minutes

Signed-off-by: Eduardo L. Buratti <elb09@c3sl.ufpr.br>