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I got this error during a linear static + normal modes analysis using a large model (60290010 DoF). Which is the DoF limit using Optistruct?
For linear static analysis only I get this error:
INTERNAL PROGRAMMING ERROR # 266
Specified matrix number 1 out of allowed range (1-0).
INTERNAL PROGRAMMING ERROR
in file 'fiospa_new.F', at location # 1370
ioerr(1) = 1
ioerr(2) = 1
Hi @ahenkes1
To understand what is wrong we need to understand the model setup/configuration.
Could you please share the model file with us?
You can use the file transfer link in my signature below to share the file.
Unfortunatly sharing is not an option due to owners rights.... my question is, is there a hard node, element, DoF limit?
Hi,
Yes, It is around 14M. I will confirm the exact number after I get a feedback from dev team.
Meanwhile can you include PRAM>>HASMASSM card and check if this helps?
The hash table-based method is used to reduce the memory requirement for the assembly by a factor of 5.
You could try using the 64bit integer version of OS, which does not have any size limitations.
Go to PARAM>>I64SLV>>YES
The problem occures even with usage of hte hash table-based method
Did you try with PARAM>>I64SLV>>YES?
If this does not work, please let us know.
Yes, tried that even on the first try, and both combined
OK. I am going to discuss this with dev team. I shall get back to you soon.
Can you let us know what is the version of HyperWorks you are using?
14.0.211
PARAM>>I64SLV is introduced in HW 2017. Can you update and try again?
I64SLV was already introduced before? It is definitively in version 14xxx.... I will try and update on 2017 an report back.
OK. thanks.
