{"id":281167,"date":"2023-04-25T20:52:48","date_gmt":"2023-04-25T20:52:48","guid":{"rendered":"\/forum\/forums\/topic\/fdtd-solution-terminates-when-i-run-the-simulation\/"},"modified":"2023-04-25T20:52:48","modified_gmt":"2023-04-25T20:52:48","slug":"fdtd-solution-terminates-when-i-run-the-simulation","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/fdtd-solution-terminates-when-i-run-the-simulation\/","title":{"rendered":"FDTD solution terminates when I run the simulation"},"content":{"rendered":"<p>When I run a bit large simulation in Lumerical FDTD solutions, the FDTD solutions automatically terminates.<\/p>\n<p>This also happens when I try to check the memory.<\/p>\n<p>&nbsp;<\/p>\n<p>I have not seen this issue when I run the similar simulation in my past working places (both in Linux and Windows), but started to see this after moving my job.<\/p>\n<p>&nbsp;<\/p>\n<p>The error message in the terminal is: <\/p>\n<p>machine-name[Username\/Desktop] lumerical fdtd-solutions <br \/><em class=\"moz-txt-slash\"><span class=\"moz-txt-tag\">\/<\/span>home\/Username<span class=\"moz-txt-tag\">\/<\/span><\/em>.config\/Lumerica&nbsp; &#8211; existing <br \/>Setup:rhel7.9i <br \/>\/usr\/pack\/lumerical-2022_r1.1-bt\/bin\/\/fdtd-solutions: line 8: 11818 Segmentation fault&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $FDTD_BIN_DIR\/fdtd-solutions-app &#8220;$@&#8221; <\/p>\n<p>I have tried to solve this within my department, but I could not.<\/p>\n<p>Can I ask whether you have an idea how to solve this?<\/p>\n","protected":false},"template":"","class_list":["post-281167","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"When I run a bit large simulation in Lumerical FDTD solutions, the FDTD solutions automatically terminates.This also happens when I try to check the memory. 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