Ventana software support forum

I'm drawing a scheme for a dynamic system but when I want to calculate the loops on the scheme vensim took 2GB of memory and my cpu is at 100% all the time. I left the computer computing the loops for 10 hours but nothing happened. I noticed that vensim use only 1 cpu while is computing the loops so the new multicores CPUs are not much useful. How can I know the feedback loops on my scheme?

It sounds like you triggered some error in Vensim - if you post the model i will be happy to take a look at it.