why Ansys calculation consuming entire RAM even while using DSPOPTION,,OUTOFCORE?

Manoj Member Posts: 5
First Comment

My model is quite huge (7300000 nodes) and iam solving it with 32 cores and 850 GBs of RAM. I know the model is huge so I want it to be solved Using out of core memory mode. Even though Iam using out of core memory mode it still consuming the entire RAM and goes out of memory. I am solving in a server with 1TB available RAM and 4 TB STORAGE.

in short: I need to know why it is consuming RAM even if i force it to solve in OUT OF CORE memory mode.

Thanks in advance!!