Error:allocating memory???

smn · October 4, 2009, 07:25

hi:
i am solving a fsi problem that fluid part has 250000element and solid has10000 elements.i encounter this error in the 4th itteration:

+--------------------------------------------------------------------+
| ERROR #004100023 has occurred in subroutine LINSOL. |
| Message: |
| Insufficient real storage available for Multigrid Linear Solver. |
| Will attempt agglomeration again with a bigger minimum block |
| size of MGBMIN =11 |
+--------------------------------------------------------------------+
| ERROR #008100005 has occurred in subroutine LINSOL. |
| Message: |
| Trying to allocate memory, but there is not enough storage left of |
| the required type. Try again with a larger storage multiplier |
| set in the Define Run form in the Solver Manager, e.g. 1.1. |
| Memory partition name = SRWK |
| Memory partition type = 1 REAL |
+--------------------------------------------------------------------
who can help me to solvethis error?please?
regards

ghorrocks · October 5, 2009, 19:49

Have you done what the error message suggests? Try running again with a larger storage multiplier.

October 4, 2009, 07:25	Error:allocating memory???	#1
smn Member Join Date: Jun 2009 Posts: 56 Rep Power: 17	hi: i am solving a fsi problem that fluid part has 250000element and solid has10000 elements.i encounter this error in the 4th itteration: +--------------------------------------------------------------------+ \| ERROR #004100023 has occurred in subroutine LINSOL. \| \| Message: \| \| Insufficient real storage available for Multigrid Linear Solver. \| \| Will attempt agglomeration again with a bigger minimum block \| \| size of MGBMIN =11 \| +--------------------------------------------------------------------+ \| ERROR #008100005 has occurred in subroutine LINSOL. \| \| Message: \| \| Trying to allocate memory, but there is not enough storage left of \| \| the required type. Try again with a larger storage multiplier \| \| set in the Define Run form in the Solver Manager, e.g. 1.1. \| \| Memory partition name = SRWK \| \| Memory partition type = 1 REAL \| +-------------------------------------------------------------------- who can help me to solvethis error?please? regards

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October 5, 2009, 19:49		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,872 Rep Power: 144	Have you done what the error message suggests? Try running again with a larger storage multiplier.