When there is no way around (very) large models and hardware resources are limited then the ultimate solution is to use a “computational grid” to handle test generation.
Computational grid is created by connecting multiple dedicated computers together to form one unified resource (either physically or in the cloud). To launch test generation on a grid, users connect their computer or laptop to the Grid by configuring their local installation for “remote test generation”
Please see section Use Computation Server with Right Hardware of this document for more information.