#2621: keep running into nan ,need help
Reporter: Artectek Status: new Milestone: ET_2022_05 Version: ET_2022_05 Type: bug Priority: minor Component: EinsteinToolkit thorn
Changes (by Artectek): I try to run a double neutron star sim,using a cold eos table,but i keep running into nan for months,the par file and the output and err file are in the attachments.please give me some hints on where could be going wrong,I really have no clue.
there are other sim i used,but the result are the same,usually it started normal,everything looks fine,the center density the stable,the rotation looks ok,but later on,just when the matter from two stars started to interact with each other,something always happen,either
nan on the start of the interaction,or nan in the process of [merge. At](http://merge.at) first i thought maybe it became a blackhole,but the i checked the center density,it did not show signs of continue increase,often it just running normally and nan just happened.
-- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2621/keep-running-into-...