Recently I have wrote a UMAT to deal with relately large arrays(nearly 500*500 double precision) I/O, and I have also appointed the property Depvar as 1000.
However, I encounted the error code as following
I have searched and found that the heap array size could be adjusted,
I have tried but...
I have tested my UMAT code successfully with sequential mode, which meaned ABAQUS did not use multiple CPUs.
But when I ticked using multiple CPUs, the UMAT runned into errors, which showed NAN value in print message.
I need to read same txt file every time while executing UMAT, though I tried...
I simply tested a orthotropic x-tension in ABAQUS 2D plane strain with/without subroutine.
The first image groups showed I just inputed these parameters in material.
The second image groups showed I use a UMAT to input these parameters.
Besides, I also updated the comparing zip files, which...
I check the log file, it is always stucked in this line 'run standard.exe', then stopped to proceed .
I also try to manually stop the job with 'abaqus job=jobname terminate', it did not work and was still stucked in this line.
By the way, I was using MATLAB to system call these lines, so when it...
Thanks, I did seperate these jobs in different folders, but .rpy files were still in the same folder. Is there any way to manually change .rpy location?
I'm doing multiscale research, so usually the python scripts need to be executed many times, but it always show these like below,
????????
*** Warning (spaacis/src:UNITS_NOT_EQUAL)
save units not equal to the restored units
????????
When I rerun the scripts, it does not show these errors...
I need to use python scripts to implement abaqus jobs parallelly. And many jobs were writing .rpy file together, I usually encountered IOError: abaqus.rpy: Permission denied. Then cae exited with errors, I'm grateful for any help.
