Hi,I have attached my input file and coordinates. Please check that<div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Nov 12, 2012 at 10:01 PM, carlo antonio pignedoli <span dir="ltr"><<a href="mailto:c.pig...@gmail.com" target="_blank">c.pig...@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi, if this could be of help<br>
I had the same problem only with intel 11 compiler<br>
But I did not try with recent versions of the code + intel<br>
<span class="HOEnZb"><font color="#888888">Carlo<br>
</font></span><div class="HOEnZb"><div class="h5"><br>
On Mon, Nov 12, 2012 at 5:29 PM, flo <<a href="mailto:fsch...@pci.uzh.ch">fsch...@pci.uzh.ch</a>> wrote:<br>
> Hi,<br>
><br>
> Could you please post an input file. I was recently working on the BFGS<br>
> optimizer trying to improve convergence. Unfortunately there seem to be some<br>
> stability issues for some systems.<br>
> If you experience problems there are several things to try.<br>
> Try the latest version in trunk. I recently commited some adjustments which<br>
> hopefully do the job. If this is the case, please let me know else try one<br>
> of the following bits:<br>
> TRUST_RADIUS 0.1 or smaller (this will prevent from too big steps, which can<br>
> be problematic in the very first steps)<br>
> USE_RAT_FUN_OPT TRUE (should help stabilizing the optimization)<br>
> USE_MODEL_HESSIAN FALSE (will switch back to the unit matrix guess)<br>
><br>
> All three together will restore the previous BFGS.<br>
> Anyway, please post your structure so that I can add it to my test set.<br>
><br>
> Cheers<br>
> Flo<br>
><br>
><br>
> --<br>
> You received this message because you are subscribed to the Google Groups<br>
> "cp2k" group.<br>
> To view this discussion on the web visit<br>
> <a href="https://groups.google.com/d/msg/cp2k/-/51zgT5leO4EJ" target="_blank">https://groups.google.com/d/msg/cp2k/-/51zgT5leO4EJ</a>.<br>
><br>
> To post to this group, send email to <a href="mailto:cp...@googlegroups.com">cp...@googlegroups.com</a>.<br>
> To unsubscribe from this group, send email to<br>
> <a href="mailto:cp2k%2Bun...@googlegroups.com">cp2k+uns...@googlegroups.com</a>.<br>
> For more options, visit this group at<br>
> <a href="http://groups.google.com/group/cp2k?hl=en" target="_blank">http://groups.google.com/group/cp2k?hl=en</a>.<br>
<br>
--<br>
You received this message because you are subscribed to the Google Groups "cp2k" group.<br>
To post to this group, send email to <a href="mailto:cp...@googlegroups.com">cp...@googlegroups.com</a>.<br>
To unsubscribe from this group, send email to <a href="mailto:cp2k%2Bun...@googlegroups.com">cp2k+uns...@googlegroups.com</a>.<br>
For more options, visit this group at <a href="http://groups.google.com/group/cp2k?hl=en" target="_blank">http://groups.google.com/group/cp2k?hl=en</a>.<br>
<br>
</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div><b style="color:rgb(0,51,51)"><div style="display:inline!important"><b>Anirban Mondal</b></div></b></div><div style="text-align:center"><div><div style="text-align:center">
<font color="#003333"><b><i><span style="line-height:115%" lang="EN-IN"></span></i></b></font></div><font color="#003333"><b><i><span style="line-height:115%" lang="EN-IN"></span></i></b></font></div>
</div><div><font color="#003333"><b>Molecular Simulations Lab.</b></font></div><div><font color="#003333"><b><span style="background-color:rgb(255,255,255);font-family:tahoma,arial,helvetica,sans-serif">Jawaharlal Nehru Centre for Advanced Scientific Research</span></b></font></div>
<div><font color="#003333"><b>Bangalore-560064</b></font></div><div><b style="color:rgb(0,51,51)">India</b></div><br>
</div>