Ben, thanks for replying but since no VM guys are following up on this, apparently, it does not make much sense for me to go this way.

Yep, that hurts. 

Guys, am I to assume there is not help for me on this topic?

And that hurts even more.

I�m *trying* to help you, but so far you provided almost none information (is like going to the doctor and say �I feel bad�). 
Even without information I told you �is the heap�. Now I will told you something more: a debug vm will not help you much because you are running out of resources *in the HEAP*.  

try expanding memory and monitoring memory consumption to see how it goes. 
try forcing free of resources in your visualisations or anything �FFI Related�.

cheers, 
Esteban

ps: And yes, we need to update the �debug vm build� info in the instructions, but is just affecting on line or so :)
pps: And we also could provide some debug vms for this cases. I cannot schedule the time now for doing the jobs, but I will put it in my TODO list.