{"id":37517,"date":"2019-09-05T17:35:25","date_gmt":"2019-09-05T17:35:25","guid":{"rendered":"\/forum\/forums\/topic\/fluent-mpi-error\/"},"modified":"2019-09-05T17:35:25","modified_gmt":"2019-09-05T17:35:25","slug":"fluent-mpi-error","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/fluent-mpi-error\/","title":{"rendered":"Fluent MPI Error"},"content":{"rendered":"<p>Hello,<\/p>\n<p><\/p>\n<p>I am running a model which a support person at ANSYS helped create and successfully ran on their personal computer. When I try to run it does not move past 13 time steps before crashing with the following error:<\/p>\n<p><\/p>\n<p><span style=\"display: inline !important; float: none; background-color: transparent; color: #333333; font-family: Tahoma,Verdana,Arial,Helvetica,sans-serif; font-size: 11px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; word-wrap: break-word;\">&nbsp;*** Error in `\/cm\/shared\/apps\/ansys_inc\/v194\/fluent\/fluent19.4.0\/lnamd64\/3ddp_node\/fluent_mpi.19.4.0&#8242;: double free or corruption (!prev): 0x00000000058dd3e0 *** <\/span><\/p>\n<p><\/p>\n<p><span style=\"text-align: justify; color: #333333; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: Tahoma,Verdana,Arial,Helvetica,sans-serif; font-size: 11px; font-variant: normal; word-spacing: 0px; display: inline !important; white-space: normal; word-wrap: break-word; orphans: 2; float: none; -webkit-text-stroke-width: 0px; background-color: transparent;\"><span style=\"display: inline !important; float: none; background-color: transparent; color: #333333; font-family: Tahoma,Verdana,Arial,Helvetica,sans-serif; font-size: 11px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; word-wrap: break-word;\"> MPI was killed with signal 9.<\/span><u><\/u><\/span><\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n<p><\/p>\n<p><span style=\"text-align: justify; color: #333333; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: Tahoma,Verdana,Arial,Helvetica,sans-serif; font-size: 11px; font-variant: normal; word-spacing: 0px; display: inline !important; white-space: normal; word-wrap: break-word; orphans: 2; float: none; -webkit-text-stroke-width: 0px; background-color: transparent;\">I had IT look at our workstation and HPC and everything was fine.&nbsp;<\/span><\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n<p><\/p>\n<p><span style=\"text-align: justify; color: #333333; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: Tahoma,Verdana,Arial,Helvetica,sans-serif; font-size: 11px; font-variant: normal; word-spacing: 0px; display: inline !important; white-space: normal; word-wrap: break-word; orphans: 2; float: none; -webkit-text-stroke-width: 0px; background-color: transparent;\">I also already tried switching the MPI type in the launcher, which did not change anything.&nbsp;<\/span><\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n<p><\/p>\n<p><span style=\"text-align: justify; color: #333333; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: Tahoma,Verdana,Arial,Helvetica,sans-serif; font-size: 11px; font-variant: normal; word-spacing: 0px; display: inline !important; white-space: normal; word-wrap: break-word; orphans: 2; float: none; -webkit-text-stroke-width: 0px; background-color: transparent;\">What could be causing this and what could be a solution?<\/span><\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n<p><\/p>\n<p><span style=\"text-align: justify; color: #333333; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: Tahoma,Verdana,Arial,Helvetica,sans-serif; font-size: 11px; font-variant: normal; word-spacing: 0px; display: inline !important; white-space: normal; word-wrap: break-word; orphans: 2; float: none; -webkit-text-stroke-width: 0px; background-color: transparent;\">Thanks,<\/span><\/p>\n<p><\/p>\n<p><span style=\"color: #001000; font-family: Tahoma,Verdana,Arial,Helvetica,sans-serif; font-size: small;\">Alex<\/span><\/p>\n","protected":false},"template":"","class_list":["post-37517","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["9695"],"_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":["3430"],"_bbp_subscription":["236735"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["37517"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","22555","158003","171423"],"_bbp_voice_count":["4"],"_bbp_reply_count":["11"],"_bbp_last_reply_id":["136491"],"_bbp_last_active_id":["136491"],"_bbp_last_active_time":["2020-12-18 15:34:19"]},"test":"soloviev"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/37517","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\/37517\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=37517"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}