Solved: Insufficient core for numeric phase of sparse decomposition

 Issue Description:

MSC Nastran jobs sometimes comes out in the middle with an error like  below in .f06 file.

*** USER FATAL MESSAGE 6136 (UDSFA)

INSUFFICIENT CORE FOR NUMERIC PHASE OF SPARSE DECOMPOSITION.

USER ACTION: INCREASE CORE BY  126613566 WORDS

 

Root Cause:

 This happens when ever insufficient memory is allocated to the job or exceeds the initial estimated memory calculated by the application. Continue reading