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Insufficient memory

- February 5, 2026 at 5:18 am
  
  2020221038
  Subscriber
  
  The workstation features 384GB of memory and a solid-state drive with 1TB of free capacity. When solving 3,000 operating conditions using the default solver, the software aborted with the following error after reaching the 155th condition, at which point the result file was only 10GB. During computation, memory utilisation was only 20%, with no other software running in the background. Previously, calculations up to 300 conditions proceeded without issue. I also tested running from the 150th condition onwards, which executed successfully, indicating the code itself is not at fault.Virtual memory is enabled on the computer and set to automatic management. ANSYS memory settings are also configured to default values.
  The memory required to sufficiently enlarge the database could not be allocated. This typically indicates that the simulation requires more memory than is available to run the simulation efficiently. The .page file will be used to store the additional database information. The database memory size required is 320 GB.

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