INTERNAL PROGRAMMING ERROR # 8011 error

hemanth kollipara_20292

Hi I am trying to optimize my structure and I am facing this error. Can someone please explain what this error is about? 
 *** INTERNAL PROGRAMMING ERROR # 8011 ***
 DELETE detects overwriting of data block: scrat3.
 * DATAMANAGER ERROR in subroutine "datamd".

Rajashri_Saha

Hi Hemanth,

Please share the .out and .stat file of your run for investigation.

Thanks

Rajashri

hemanth kollipara_20292

Rajashri Saha_20525 said:

Hi Hemanth,

Please share the .out and .stat file of your run for investigation.

Thanks

Rajashri

Here are they. 

A bit about problem: it is a lattice optimization problem with responses volume fraction and weighted compliance. Volume fraction is kept as a constraint and objective function is Min("weighted compliance"). 

Rajashri_Saha

hemanth kollipara_20292 said:

Here are they. 

A bit about problem: it is a lattice optimization problem with responses volume fraction and weighted compliance. Volume fraction is kept as a constraint and objective function is Min("weighted compliance"). 

Hi Hemanth,

Is it possible to share the .fem file?

From .out and .stat file I am not getting much information.

Thanks

Rajashri