<div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif;color:#000000">This type of problem has been reported many times before. While there is always the possibility that it is something in the mixer, in 99.9999% of cases it occurs because some other program/step in the scf iteration has failed. There are multiple possibilities:</div><div class="gmail_default" style="font-family:verdana,sans-serif;color:#000000">a) Something went wrong in lapw2, e.g. ghostbands</div><div class="gmail_default" style="font-family:verdana,sans-serif;color:#000000">b) Something went wrong in lapw1, e.g. no linearization energies found</div><div class="gmail_default" style="font-family:verdana,sans-serif;color:#000000">c) Something went wrong in lcore</div><div class="gmail_default" style="font-family:verdana,sans-serif;color:#000000">d) The case was run in a "dirty" directory, with case.*broyd* files left over from another run.</div><div class="gmail_default" style="font-family:verdana,sans-serif;color:#000000"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;color:#000000">Save the run, and re-initialize cleanly accepting all defaults then try again. </div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Apr 24, 2020 at 4:20 AM Mohad Abbasnejad <<a href="mailto:mohaddeseh.abbasnejad@gmail.com">mohaddeseh.abbasnejad@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>Dear experts,</div><div><br></div><div>Hello every one.</div><div>Recently, I have installed WIEN2k_19 on my system using intel ifort compiler 2013.5.192 and mkl. The program is compiled with the suggested compiler options.</div><div>After running the scf calculations, I receive the following error in cycle 5 without any file describing the error.</div><div>The following is what I got when the program is stopped.</div><div> <br></div><font color="#ff0000">> stop error<br><br>error: command /opt/install/WIEN2k_19.1/mixer mixer.def failed<br>0.0u 0.0s 0:00.55 10.9% 0+0k 1792+1560io 1pf+0w<br>> mixer (04:56:54) Segmentation fault (core dumped)<br>> lcore (04:56:54) 0.0u 0.0s 0:00.02 100.0% 0+0k 0+1008io 0pf+0w</font><br><div><font color="#ff0000"><br></font></div><div><font color="#000000">Any help woul</font>d be appreciated.</div><div><br></div><div>Regards,</div><div>Mohaddeseh</div><div><br></div><div> Mohaddeseh Abbasnejad, <br>Assistant Professor of Physics,<br>Faculty of Physics,<br>Shahid Bahonar University of Kerman,<br>Kerman, Iran<br>P.O. Box 76169-133<br>Tel: +98 34 31322199<br>Fax: +98 34 33257434<br>Cellphone: +98 917 731 7514<br>E-Mail: <a href="mailto:m.abbasnejad@gmail.com" target="_blank">m.abbasnejad@gmail.com</a><br>Website: <a href="https://urldefense.com/v3/__http://academicstaff.uk.ac.ir/moabbasnejad__;!!Dq0X2DkFhyF93HkjWTBQKhk!D3MRCkXjkXn9qoYtLfm2fNyZgEbrCf-orr33a9fSMt_Ne7ihdpjSIIVs7NXrdAbnhMTQiA$" target="_blank">academicstaff.uk.ac.ir/moabbasnejad</a> <br></div></div>
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</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr">Professor Laurence Marks<br>Department of Materials Science and Engineering<br>Northwestern University<br><a href="http://www.numis.northwestern.edu/" target="_blank">www.numis.northwestern.edu</a><div>Corrosion in 4D: <a href="http://www.numis.northwestern.edu/MURI" target="_blank">www.numis.northwestern.edu/MURI</a><br>Co-Editor, Acta Cryst A<br>"Research is to see what everybody else has seen, and to think what nobody else has thought"<br>Albert Szent-Gyorgi</div></div></div>