<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto">Hi Musa Joya, <div><br><div>I think this might be a memory issue, increasing the number of particles increases the memory the simulation requires. You may need to either move to a computer with more memory, or do multiple simulations of less particles and add them together.</div><div><br>Best,</div><div>Cassandra</div><div><div dir="ltr"><br></div><div dir="ltr"><br><blockquote type="cite">On Oct 25, 2021, at 12:39 PM, Musajoya Joya <musajoyajoya@gmail.com> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><table style="border-collapse: collapse; padding-left: 0px;"><tbody><tr><td><font style="font-family: Arial, sans-serif; font-size: 12px; font-style: normal; font-weight: normal; color: #000000; background-color: #FFECB3; line-height: 1.6; padding: 3px;">[<strong>CAUTION:</strong> Non-UBC Email]</font></td></tr></tbody></table><div dir="ltr"><div class="gmail_default" style="font-family:times new roman,serif;font-size:large;color:#000000">Dear Gate users, </div><div class="gmail_default" style="font-family:times new roman,serif;font-size:large;color:#000000"><br></div><div class="gmail_default" style="font-family:times new roman,serif;font-size:large;color:#000000">I hope someone help to solve this issue. As I increase the number of particles from 2,000,000 to 20,000,000 and run the code, after a while it terminates and the following error is reported;</div><div class="gmail_default" style="font-family:times new roman,serif;font-size:large;color:#000000"> <span style="font-family:Arial,Helvetica,sans-serif;font-size:small;color:rgb(34,34,34)">terminate called after throwing an instance of 'std::bad_alloc'</span></div> what(): std::bad_alloc<br>Aborted (core dumped)<div><br></div><div><div class="gmail_default" style="font-family:"times new roman",serif;font-size:large;color:rgb(0,0,0)">Is there any solution? it is really wasting my time. </div><br></div><div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><p style="color:rgb(0,0,0)"><i><font face="comic sans ms, sans-serif">Kind Regards</font></i></p><p style="color:rgb(0,0,0)"><em><font face="comic sans ms, sans-serif">Musa Joya</font></em></p><p style="color:rgb(0,0,0)"><em><font face="comic sans ms, sans-serif">Ph.D. candidate in Medical Physics </font></em></p><p style="color:rgb(0,0,0)"><em><font face="comic sans ms, sans-serif">Tehran University of Medical Sciences</font></em></p><p style="color:rgb(0,0,0)"><em><font face="comic sans ms, sans-serif">Tehran, Iran &</font></em></p><p style="color:rgb(0,0,0)"><em><font face="comic sans ms, sans-serif">Lecturer of Medical Physics </font></em></p><p style="color:rgb(0,0,0)"><em><font face="comic sans ms, sans-serif">Kabul University of Medical Sciences</font></em></p><p style="color:rgb(0,0,0)"><em><font face="comic sans ms, sans-serif">Kabul, Afghanistan</font></em></p><p style="color:rgb(0,0,0)"><em><font face="comic sans ms, sans-serif">Mobile and Telegram & WhatsApp: +989381560693</font></em></p></div></div></div></div></div>
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