<div dir="ltr"><div><div>Dear Uttam,<br></div>with the higher cutoff your computer runs out of memory.<br><br></div>kind regards<br></div><div class="gmail_extra"><br><div class="gmail_quote">On 4 August 2017 at 11:21, Uttam Paliwal <span dir="ltr"><<a href="mailto:uttamphy@gmail.com" target="_blank">uttamphy@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><span class="m_-1306833029274150982gmail-gI"><span>hi when i run 2*2*2 supercell coantining 64 atom with </span></span><span class="m_-1306833029274150982gmail-gI"><span><span class="m_-1306833029274150982gmail-gI"><span>Ecut=30 ryd Ecutrho=240.0 then it run smoothly but when i take </span></span>Ecut=40 ryd </span></span><span class="m_-1306833029274150982gmail-gI"><span><span class="m_-1306833029274150982gmail-gI"><span><span class="m_-1306833029274150982gmail-gI"><span>Ecutrho=320.0</span></span></span></span>then get following message and program terminated.  <br></span></span><div><span class="m_-1306833029274150982gmail-gI"><span><br>Operating system error: Cannot allocate memory<br>Allocation would exceed memory limit<br><br>******************************<wbr>******************************<wbr>******************************<wbr>*******<br>Error termination. Backtrace:<br><br>Program received signal SIGBUS: Access to an undefined portion of a memory object.<br><br>Backtrace for this error:<br><br>Program received signal SIGSEGV: Segmentation fault - invalid memory reference.<br><br>Backtrace for this error:<br>******************************<wbr>******************************<wbr>******************************<wbr>*******<br><br></span></span></div></div>
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