<div dir="ltr">Hi Eduardo<br><div><div class="gmail_extra"><br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div> Error in routine electrons (1):<br> dexx is negative! Check that exxdiv_treatment is appropriate for the system<br></div></div></div></div></blockquote><div><br></div><div>does this happen at the beginning of the calculation, or towards the end? which code version are you using?<br><br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div> ecutwfc = 70.0 ,! same error if use 80.0<br><div><div><div><div><div> ecutrho = 180.0 , ! also fails if commented out<br></div></div></div></div></div></div></div></blockquote><div><br></div><div>not good: ecutrho should be 4*70=280. You may however play with the following parameter to speed up the calculation:<br> <br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div><div><div><div> ecutfock =180.0, ! also fails if commented out<br></div></div></div></div></div></div></div></blockquote><div><br></div><div>I am not 100% sure that the code works with spin-orbit and hybrid functionals, though:<br> <br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div><div><div><div> lspinorb=.true.,<br> noncolin=.true.,<br clear="all"></div></div></div></div></div></div></div></blockquote><div><br></div><div>Paolo <br></div></div><br>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div>Paolo Giannozzi, Dip. Scienze Matematiche Informatiche e Fisiche,<br>Univ. Udine, via delle Scienze 208, 33100 Udine, Italy<br>Phone +39-0432-558216, fax +39-0432-558222<br><br></div></div></div></div></div>
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