<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body text="#000000" bgcolor="#FFFFFF">
<div class="moz-cite-prefix">Robert,<br>
<br>
Obviously something is wrong. If you are getting output then
cycling, if no output then some data may have got corrupted and in
a infinite "while" loop or similar.<br>
<br>
Difficult for me to debug as unlikely to be able to get exact
compiler results. I might be able to if your system Linux.<br>
<br>
If you can attach a debugger then you could see where it is and
maybe set handler_->logLevel_=63 to get more output.<br>
<br>
John Forrest <br>
<br>
On 26/05/14 22:10, Lacroix, Robert wrote:<br>
</div>
<blockquote
cite="mid:1622B4DAA9030849B750BC26B74D6F5546755B6E@MAIL1S1.hydro.mb.ca"
type="cite">
<meta http-equiv="Context-Type" content="text/html;
charset=us-ascii">
<meta name="Generator" content="Microsoft Word 12 (filtered
medium)">
<div class="WordSection1">
<p class="MsoNormal">I am running around 5,000 instances of an
LP problem of size 66112 rows by 104643 columns programmed
through the OSI interface with approximately normal
distribution of CPU time peaking around 3 minutes, with about
1000 cases taking between 10 and 36 minutes. They all finished
except one, which is still running after 67 hours. These runs
are all provided a warmstart that conditions the solution.
Without a warmstart, this exceptional case completes in under
4 minutes. Is it possible that CLP is cycling and will never
find a solution?</p>
<p class="MsoNormal"><br>
Robert Lacroix</p>
<p class="MsoNormal">Manitoba Hydro</p>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
Clp mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Clp@list.coin-or.org">Clp@list.coin-or.org</a>
<a class="moz-txt-link-freetext" href="http://list.coin-or.org/mailman/listinfo/clp">http://list.coin-or.org/mailman/listinfo/clp</a>
</pre>
</blockquote>
<br>
</body>
</html>