<div dir="ltr">Hi Andrew,<div><br></div><div>Yes, I remember: thanks for getting back on this.</div><div><br></div><div>From the error message and tc.data, indeed it looks like the executable is provided as absolute path but somehow Swift is looking into system path and not finding it. One possibility is that the node on which catnap.sh is running does not have it installed on the path specified in the tc.data. Can you also check if catnap.sh has the executable bit set. Less likely that this is causing the issue though.</div><div><br></div><div>Also, from the tc.data line it looks like you are using persistent coasters. Have started the coaster service beforehand and made sure the service started correctly without any error messages. Could you indicate more about your cluster. Depending on the type of cluster, it is possible that we can run Swift in a non-persistent, implicit coasters mode.</div><div><br></div><div>Can you also send the Swift generated log for this run.</div><div><br></div><div>Thanks,</div><div>Ketan</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, Sep 5, 2014 at 7:16 PM, Andrew Stocker <span dir="ltr"><<a href="mailto:amstocker@dons.usfca.edu" target="_blank">amstocker@dons.usfca.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div>
<div dir="ltr">Hi Ketan,
<div><br>
</div>
<div>I'm not sure if you remember, but myself and my research advisor Xiaosheng spoke to you at LBL in Oakland at the beginning of the summer about starting to use Swift at our school. We have been working hard on setting it up, and I am trying to
get your demo to run but I'm having a problem. For some reason I keep getting the following error when I try to run your catsnsleep demo:</div>
<div><br>
</div>
<div>
<div><font face="courier new, monospace">Execution failed:</font></div>
<div><font face="courier new, monospace"><span style="white-space:pre-wrap"></span>Exception in catnap:</font></div>
<div><font face="courier new, monospace"> Arguments: [5, data.txt]</font></div>
<div><font face="courier new, monospace"> Host: persistent-coasters</font></div>
<div><font face="courier new, monospace"> Directory: catsnsleep-20140905-1702-mihcat06/jobs/u/catnap-utx080xl</font></div>
<div><font face="courier new, monospace"><br>
</font></div>
<div><font face="courier new, monospace">Caused by:</font></div>
<div><font face="courier new, monospace"><span style="white-space:pre-wrap"></span>Cannot find executable catnap.sh on site system path</font></div>
<div><font face="courier new, monospace"><span style="white-space:pre-wrap"></span>catnap, catsnsleep.swift, line 13</font></div>
<div><font face="courier new, monospace"><br>
</font></div>
<div><font face="arial, helvetica, sans-serif">However I'm not sure why. In our tc.data file we have the line:</font></div>
<div><font face="arial, helvetica, sans-serif"><br>
</font></div>
<div><font face="courier new, monospace">persistent-coasters catnap /usr/local/swift-0.94.1/oakland-demo/catnap.sh</font><font face="arial, helvetica, sans-serif"><br>
</font></div>
<div><br>
</div>
<div>which I think should work but obviously something is going wrong. I have been browsing the documentation articles but I can't find anything about why this might be happening. We would greatly appreciate your advice!</div>
<div><br>
</div>
<div>Regards,</div>
<div><br>
</div>
<div>Andrew Stocker</div>
</div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Fri, Jun 20, 2014 at 12:00 PM, Xiaosheng Huang <span dir="ltr">
<<a href="mailto:xhuang22@usfca.edu" target="_blank">xhuang22@usfca.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr"><span class=""><br>
<div class="gmail_quote">---------- Forwarded message ----------<br>
From: <b class="gmail_sendername">Ketan Maheshwari</b> <span dir="ltr"><<a href="mailto:ketan@mcs.anl.gov" target="_blank">ketan@mcs.anl.gov</a>></span><br>
Date: Fri, Jun 20, 2014 at 11:45 AM<br>
Subject: Re: Pointer to Swift tutorials for computational science education and research<br>
To: Xiaosheng Huang <<a href="mailto:xhuang22@usfca.edu" target="_blank">xhuang22@usfca.edu</a>><br>
Cc: Wilde <<a href="mailto:wilde@mcs.anl.gov" target="_blank">wilde@mcs.anl.gov</a>><br>
<br>
<br>
<div dir="ltr">Hi Xiaosheng,
<div><br>
</div>
<div>The tarball is: <a href="http://www.mcs.anl.gov/~ketan/oakland-demo.tgz" target="_blank">http://www.mcs.anl.gov/~ketan/oakland-demo.tgz</a></div>
<div><br>
</div>
<div>There is a small README in there which outlines the steps.</div>
<div><br>
</div>
<div>Best,</div>
<div>Ketan</div>
<div><br>
</div>
</div>
</div>
</span><span class=""><span>
<div style="background-color:rgb(255,255,255)"><font face="garamond, serif">************************************************************</font></div>
<font face="garamond, serif"><span style="background-color:rgb(255,255,255)">Xiaosheng Huang, Assistant Professor</span><br style="background-color:rgb(255,255,255)">
<span style="background-color:rgb(255,255,255)">Department of Physics and Astronomy</span><br style="background-color:rgb(255,255,255)">
<span style="background-color:rgb(255,255,255)">University of San Francisco</span><br style="background-color:rgb(255,255,255)">
<span style="background-color:rgb(255,255,255)">2130 Fulton Street, San Francisco, CA 94117-1080</span><br style="background-color:rgb(255,255,255)">
<br style="background-color:rgb(255,255,255)">
<span style="background-color:rgb(255,255,255)">Phone: </span><a href="tel:%28415%29%20422-6281" value="+14154226281" target="_blank">(415) 422-6281</a><br style="background-color:rgb(255,255,255)">
<span style="background-color:rgb(255,255,255)">E-mail: </span><a href="mailto:xhuang22@usfca.edu" target="_blank">xhuang22@usfca.edu</a><br style="background-color:rgb(255,255,255)">
<span style="background-color:rgb(255,255,255)">******************************</span><span style="background-color:rgb(255,255,255)">******************************</span></font>
</span></span></div>
</blockquote>
</div>
<br>
</div>
</div>
</blockquote></div><br></div>