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ERROR: "Insufficient memory to run optimization. Increase the Minimum Thickness in the Run Optimization window"

User: "Esham Amogh"
Esham Amogh
Altair Community Member
Updated by Esham Amogh

Hello, I am running a topology optimization of a complex design in Inspire 2022.3 with a student license. I am running a stiffness optimization with maximum frequency constraints and minimum member size constraints. The auto minimum member size shows 2.5 mm, and when I run with a member size of 2.5 mm or below, I get an error: "Insufficient memory to run optimization. Increase the Minimum Thickness in the Run Optimization window." The folder in which the run history path is located has 350 GB free space. It's strange to see this error. I want to run with a minimum member size below 2 mm to get good results. Can someone please help me with this issue? Thank you very much in advance.

Best Regards
Esham

 
 
 

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