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<div class="moz-cite-prefix">Yves,<br>
<br>
Change was to CglKnapsackCover.cpp so in Cgl at revision 1225<br>
<br>
John<br>
On 30/10/14 09:26, Yves Touchard wrote:<br>
</div>
<blockquote cite="mid:5452042C.6000903@dxo.com" type="cite">
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charset=ISO-8859-1">
Hello,<br>
<br>
First, sorry for the delay of this mail. I was in vacation (<span
class="moz-smiley-s1"><span> :-)
</span></span>)<small>.</small><br>
<br>
<small>I tried to update the trunk repository but revision number
is still the same:<br>
<br>
[<i>ytouch@futuna coin-Cbc]$ svn info</i><i><br>
</i><i>Path: .</i><i><br>
</i><i>URL: <a moz-do-not-send="true"
class="moz-txt-link-freetext"
href="https://projects.coin-or.org/svn/Cbc/trunk">
https://projects.coin-or.org/svn/Cbc/trunk</a></i><i><br>
</i><i>Repository Root: <a moz-do-not-send="true"
class="moz-txt-link-freetext"
href="https://projects.coin-or.org/svn/Cbc">
https://projects.coin-or.org/svn/Cbc</a></i><i><br>
</i><i>Repository UUID: 6f23a84d-0c12-0410-9f0c-b73a89ba9ce0</i><i><br>
</i><i>Revision: 2092</i><i><br>
</i><i>Node Kind: directory</i><i><br>
</i><i>Schedule: normal</i><i><br>
</i><i>Last Changed Author: forrest</i><i><br>
</i><i>Last Changed Rev: 2092</i><i><br>
</i><i>Last Changed Date: 2014-10-03 13:58:33 +0200 (Fri, 03 Oct
2014)</i><i><br>
</i><i><br>
</i><i>[ytouch@futuna coin-Cbc]$ svn info</i><i><br>
</i><i>Path: .</i><i><br>
</i><i>URL: <a moz-do-not-send="true"
class="moz-txt-link-freetext"
href="https://projects.coin-or.org/svn/Cbc/trunk">
https://projects.coin-or.org/svn/Cbc/trunk</a></i><i><br>
</i><i>Repository Root: <a moz-do-not-send="true"
class="moz-txt-link-freetext"
href="https://projects.coin-or.org/svn/Cbc">
https://projects.coin-or.org/svn/Cbc</a></i><i><br>
</i><i>Repository UUID: 6f23a84d-0c12-0410-9f0c-b73a89ba9ce0</i><i><br>
</i><i>Revision: 2092</i><i><br>
</i><i>Node Kind: directory</i><i><br>
</i><i>Schedule: normal</i><i><br>
</i><i>Last Changed Author: forrest</i><i><br>
</i><i>Last Changed Rev: 2092</i><i><br>
</i><i>Last Changed Date: 2014-10-03 13:58:33 +0200 (Fri, 03 Oct
2014)<br>
<br>
</i>Is there something wrong with the URL?<i><br>
</i></small><br>
<small>Yves</small><br>
<br>
On 10/18/2014 12:03 AM, John Forrest wrote:<br>
<blockquote cite="mid:5440E6C2.2070109@dxo.com" type="cite">
<pre>Yves,
Error went away if I increased a tolerance slightly, but I wasn't happy
with that solution. Digging deeper I found there was a check in
CglKnapsackCover to see if we had a valid cover - cover cut exists if
sum - rhs>tolerance. sum - rhs was 1.0000029071477456e-07. tolerance
was epsilon_ == 1.0e-7 so invalid cut was taken.
At this stage, when doing final checking the tolerance should be
epsilon2_ which is significantly bigger.
Modified in trunk and stable.
John Forrest</pre>
<br>
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