{"id":38226,"date":"2019-10-09T20:15:02","date_gmt":"2019-10-09T20:15:02","guid":{"rendered":"\/forum\/forums\/topic\/help-fluent-freezes-on-hpc-cluster\/"},"modified":"2019-10-09T20:15:02","modified_gmt":"2019-10-09T20:15:02","slug":"help-fluent-freezes-on-hpc-cluster","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/help-fluent-freezes-on-hpc-cluster\/","title":{"rendered":"HELP: Fluent freezes on HPC Cluster"},"content":{"rendered":"<p>Hello,<\/p>\n<p><\/p>\n<p>I am trying to simulate a wind turbine in Fluent using HPC on a Cluster. After&nbsp;solving several time steps (less than 20 usually), the calculations stop, and the console only prints the following message without starting the calculation of the next time step. (Screenshot attached)<\/p>\n<p><\/p>\n<p>&#8220;Updating solution at time levels N and N-1 using variable time stepping method.<\/p>\n<p><\/p>\n<p>Done.&#8221;<\/p>\n<p><\/p>\n<p>Also all CPUs are still working 100%, yet I have no idea what they are calculating.&nbsp;<\/p>\n<p><\/p>\n<p>The Cluster works fine with other cases and problems meaning it is well set, and this specific case works normally on a regular PC so the setup must be correct.<\/p>\n<p><\/p>\n<p>Any suggestion would be great<\/p>\n<p><\/p>\n<p>Thanks!<\/p>\n","protected":false},"template":"","class_list":["post-38226","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["10404"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":[null],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["551"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["38226"],"_bbp_forum_id":["27784"],"_bbp_engagement":["199","169227","223427"],"_bbp_voice_count":["3"],"_bbp_reply_count":["13"],"_bbp_last_reply_id":["224253"],"_bbp_last_active_id":["224253"],"_bbp_last_active_time":["2021-09-01 07:06:09"]},"test":"mahereid97"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/38226","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/38226\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=38226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}