Well, I am not PETSc expert, but the<br><pre>'Floating point exception!'<br></pre>error message seems to me that you are trying to do a divide zero operation (or something else). I had this kind of error message before when I assemble my Jacobian matrix and I made a mistake trying to do this, like, <br>
<br>return a/b;<br><br>while b is not correctly initialized, it is zero.<br><br>I am not quite sure what exactly happen in your code, but I would like to capture such bugs first.<br><br>Best,<br><br>Ling<br><br><div class="gmail_quote">
On Wed, Oct 17, 2012 at 8:18 AM, Paul Cruise <span dir="ltr"><<a href="mailto:paul.cruise.paul@gmail.com" target="_blank">paul.cruise.paul@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hello PETSc Users,<br><br>I have a problem while execution of a PETSc code, please find attached the error file. There are no errors during compilation. Could someone please look into it & advise the source of error.<br>
<br>Regards,<br>Paul<br>
</blockquote></div><br>