<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1252"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div><br><div><br><div><div>On Nov 24, 2014, at 12:05 PM, John Forrest <<a href="mailto:john.forrest@fastercoin.com">john.forrest@fastercoin.com</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">
<meta content="text/html; charset=windows-1252" http-equiv="Content-Type">
<div bgcolor="#FFFFFF" text="#000000">
<div class="moz-cite-prefix">Kibaek,<br>
<br>
<br>
Can get assertion fail - fixed in stable. Got same assertion with
(0,0,5) - not a loop - see if fixed for you.<br>
<br>
John Forrest<br>
On 24/11/14 13:57, Kibaek Kim wrote:<br>
</div>
<blockquote cite="mid:84637076-25D0-4812-84E1-0B3CEEEF4B3B@gmail.com" type="cite">
<pre wrap="">Dear John,
I am experiencing strange behaviors resulting from branch-and-bound hot-start. I am using the version of Stable 2.8. I have attached a simple code, mps file and hot-start solution file to reproduce results. The code will read mps file and hot-start solution file and try solving the problem. However, the following three settings result in different behaviors:
1. CbcStrategyDefault strategy(0); // assertion fail
2. CbcStrategyDefault strategy(0, 5, 5); // infinite loop
3. CbcStrategyDefault strategy(1); // success
Best,
Kibaek
</pre>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
Cbc mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Cbc@list.coin-or.org">Cbc@list.coin-or.org</a>
<a class="moz-txt-link-freetext" href="http://list.coin-or.org/mailman/listinfo/cbc">http://list.coin-or.org/mailman/listinfo/cbc</a>
</pre>
</blockquote>
<br>
</div>
_______________________________________________<br>Cbc mailing list<br><a href="mailto:Cbc@list.coin-or.org">Cbc@list.coin-or.org</a><br>http://list.coin-or.org/mailman/listinfo/cbc<br></blockquote></div><br></div></div></body></html>