{"id":396084,"date":"2024-12-03T13:51:21","date_gmt":"2024-12-03T13:51:21","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/396084\/"},"modified":"2024-12-03T13:51:21","modified_gmt":"2024-12-03T13:51:21","slug":"396084","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/396084\/","title":{"rendered":"Reply To: High RAM Simulations Usually Crashing, But Intermittently Succeeding"},"content":{"rendered":"<p>&lt;p&gt;Hi,&lt;\/p&gt;&lt;p&gt;I feel that your model is complex and requires very large computing resources. Based on first profile screenshot, Direct solver is asking for huge memory 3300 GB.&lt;\/p&gt;&lt;p&gt;The second profile is suggesting that iterative solver is not able to converge.&lt;\/p&gt;&lt;p&gt;Your problem requires deeper investigation by looking at model and complexity. If possible some complexities which will have less impact on EM simulations can be removed. However, this can be discussed if you have access to Ansys Technical Support and Iin that case support engineer can connect with you one on one to see the model and advice.&lt;\/p&gt;&lt;p&gt;Thanks,&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-396084","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hi,I feel that your model is complex and requires very large computing resources. Based on first profile screenshot, Direct solver is asking for huge memory 3300 GB.The second profile is suggesting that iterative solver is not able to converge.Your problem requires deeper investigation by looking at model and complexity. If possible some complexities which will\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/396084\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Reply To: High RAM Simulations Usually Crashing, But Intermittently Succeeding | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hi,I feel that your model is complex and requires very large computing resources. 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