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Unable to write case and data...!

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Old   December 6, 2007, 02:44
Default Unable to write case and data...!
  #1
sushii
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Hi there,

I am running a VOF simulation, I have set run with auto save....but it is not at all working...not a single case and data file is written...even after four thousand iterations....! also when I tried to write case and data it show some memory error as...some "malloc_st..xxxxx...myid ###..." can any one help me...? what could be the problem...?

Thanks in advance...!

--Sushil.
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Old   December 6, 2007, 03:00
Default ST_Malloc: out of memory.malloc_storage...!
  #2
sushii
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The exact error is as follows..

Warning:ST_Malloc: out of memory.malloc_storage: uanble to malloc id, size 5586384, t 19, myid 1000000.

Error: FLUENT received fatal signal (ACCESS_VIOLATION) 1. Note exact events leading to error. 2. Save case/data under new name. 3. Exit program and restart to continue. 4. Report error to your distributor. Error Object: ()

Even I tried to save it under new name...but failed each time...n I am having enough free space on my disk..so no problem with that ...I am not getting why this error is there...!
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Old   December 6, 2007, 03:28
Default Re: ST_Malloc: out of memory.malloc_storage...!
  #3
hari
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this error is mainly due to the insufficient system memory or very high magnitude in boundary condition which could not be calculated by the processor

Hari V.B.

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Old   December 6, 2007, 06:59
Default Re: ST_Malloc: out of memory.malloc_storage...!
  #4
Sujay
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what is the value u gave in the solve monitor residual storage iterations? It's default value is 1000 iterations
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Old   December 7, 2007, 02:12
Default Re: ST_Malloc: out of memory.malloc_storage...!
  #5
Jim Clancy
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means low memory
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