SYSTEM FATAL MESSAGE 3008 (GP4)

[kammieorama]

thread825-300975
hello all ,
I am getting this error:-

SYSTEM FATAL MESSAGE 3008 (GP4)
INSUFFICIENT MEMORY AVAILABLE FOR SUBROUTINE RBPUTD

this is the memory size allocated:-

NASTRAN SYSTEM(151)=4
NASTRAN SYSTEM(206)=15
NASTRAN BUFFSIZE=99999999


thank you for your help.

 

[BlasMolero]

Hello!,
The subroutine "RBPUTD" is not in the Error List of NX NASTRAN, then I suppose you run a different nastran flavor. Try to increase memory devoted to the solver and see if the analysis runs OK. You do not mention what type of solution sequence you try to execute.

Please note the maximum value of BUFFSIZE should be not bigger than 65537 words ...

Best regards,
Blas.

~~~~~~~~~~~~~~~~~~~~~~
Blas Molero Hidalgo
Ingeniero Industrial
Director

IBERISA
48011 BILBAO (SPAIN)
WEB:

http://www.iberisa.com

Blog de FEMAP & NX Nastran:

http://iberisa.wordpress.com/

 

[kammieorama]

Thanks Blas

i tried after using buffsize 65537 it run for some models and for some it does not.

Blas, can you explain what does

NASTRAN SYSTEM(151)=4
NASTRAN SYSTEM(206)=15

mean?

 

[BlasMolero]

Hello,
Search for "System cell" in the NX NASTRAN manuals and you will see the answer:

151
- - -
Requests spill or no spill of the SCR300 partition of SCRATCH DBset. See“INIT” . FMS statement. (Default = 1)

206
DCMPSEQ
Selects ordering method for sparse matrix decomposition.
0: EXTREME for 3D, Metis or MMD for 2D
1: MMD – definite matrices
2: MMD – indefinite matrices
3: No sequencing
4: EXTREME (Default)
8: Metis
9: Better of Metis and MMD
32: MLV
+ 64 (adding 64 to any of the above values): Turns on Supernodal Compression Scheme. For example, sys(206)=72 would indicate Metis (8) + Supernodal Compression Scheme (64).

Best regards,
Blas.

~~~~~~~~~~~~~~~~~~~~~~
Blas Molero Hidalgo
Ingeniero Industrial
Director

IBERISA
48011 BILBAO (SPAIN)
WEB:

http://www.iberisa.com

Blog de FEMAP & NX Nastran:

http://iberisa.wordpress.com/

 

[kammieorama]

i found the answer to the above problem.

$start xsub

was missing.
once i entered that in the first line the file was running properly and the gino file opne error was not coming.

Anyways thanks a lot Blas...!!