Dear Users,<br>                <br>                 In  phonon calculations i am getting the CRASH file as shown below.<br><br><br><br>  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%      task #         0      from broyden : error #         1      factorization  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<br>

<br><br>May i know what is the reason? and how to resolve it?<br><br>Thank you very much in advance...<br><br><br clear="all"><br>-- <br><i>P.V.SREENIVASA REDDY</i><br><i>Research Scholar </i><br><div><i>Indian Institute of Technology</i></div>

<div><i>Hyderabad</i></div>