Originally posted by: polarbear_gehao

hi ,guys:

I am doing some computational experiments for my cp model. When i test the small problem  ,everything  is just fine as expected, the cp solver get the optimal solution very fast.

Things go tougher when i increase problem size. "not enough memory  "  alerts me very often.But when i check  the Task manager ,the RAM  is just about half occupied. 

here is my question:

how can i take the most advantage of my RAM ?

Thanks!

Hi,

have you tried with oplrun instead of the IDE ?

How many workers do you use ?

regards