Originally posted by: Thomas_321

Hey everybody,

I do have Model and I get no value as return. I know what to have a look at the calculation the Cplex did so far, to see where it stops calculating.

Is it possible and if so how do I get it?

Thanks and best regards

Hi,

http://www-01.ibm.com/software/commerce/optimization/model-development/

are you sure your model is feasible ?

regards

Originally posted by: Thomas_321

Hey Alex,

yes I´m sure.

It works most of the time but under certain circumstances or special input factors it doesn´t even though it should and I want to know why.

So is there a possibility to see where the calculation stops?

I think the Gantt chart isn´t working for this

regards