1. The produced file can then be used as input to Optimizer console using optimizer's command RESTORE.

2. When the mmxnlp model is used and a non-linear problem is loaded, savestate creates an extra file containing the non-linear information relevant to tbe problem; i.e. two files are created, with the default extensions of .svf for the information stored by mmxprs, and .svx for the non-linear counterpart.