I have a fairly large model (although it does not seem that large to me as indicated below) that I am having issues running probabilistically. Workstation/system details are provided below. The model does run deterministically or for a small number of realizations. When I run a larger number of realizations, the model fails without providing a message. FYI, I am forced to use a pretty large number of sparse Excel files for inputs; however, I have not implemented very many of the stochastic or other model features that I intend in the future. Things will get worse (not better) in terms of memory issues. I know that for my previous models (running under 32-bit versions of Windows), I had to increase the address space to 3gb but I do not think that would be necessary for 64-bit versions of Windows.
Any thoughts would be welcomed.
Processor Intel(R) Xeon(R) Platinum 8268 CPU @ 2.90GHz 2.89 GHz
Installed RAM 96.0 GB (94.7 GB usable)
System type 64-bit operating system, x64-based processor
Edition Windows 10 Education