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nastran error: open core allocation failed

  • Thread starter Thread starter polixfra
  • Start date Start date

polixfra

Guest
Bye to all,
I would like to post my problem. I'm new to nastran and I'm working on an optimization problem.
as I launched the n-th model, nastran stops working.

- does not create op2
- white f06 file
- file log with the following error:
11:15:54 mainal: [Bleep open core memory allocation failed [Bleep] error = 1
11:15:54 mainal: [Bleep] memory requested = 643930112 [Bleep]
11:15:54 mainal: [Bleep processing] [Bleep]
11:15:54 analysis complete 8"

Someone can kindly help me, I have no idea what happened.
thanks to everyone in advance.. .
 

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