Hi Brian, unfortunately it's difficult to answer your question with accuracy without a substantial amount of analysis work done to figure it out.

But it's not that unusual for algorithms with a high complexity level to blow up at a certain stage when the number of calculations becomes very high though.

Do you know what is the overall complexity of the algorithm you're using? http://en.wikipedia.org/wiki/Time_complexity


> Another question is how to "erase" or "zero out" global objList?

You could just create a brand new one and assign it to the global variable, that would then give you a cleared out one.

- Michael