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<div class="moz-cite-prefix">Hi Gabrielle,<br>
<br>
thanks a lot for your reply! The command line interface does not
accept "setCutoff" as a valid parameter as far as I see though.<br>
I'd like to use CBC as a Stand-Alone solver and run it on files I
generate through a PureBasic program.<br>
<br>
The functions you mention are accessible from within the source
code, correct? Is there any way to achieve a similar result
through command line inputs?<br>
The documentation I found on COIN OR also seems to focus much more
on source code integration/modification.<br>
Admittedly, I don't have a strong IT-background, so I'd like to
use a simpler solution if possible.<br>
<br>
Have a good day as well!<br>
<br>
Best regards,<br>
Christoph<br>
<br>
Am 19.08.2013 03:01, schrieb Gabrielle A. Grun:<br>
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<div>Hi Christoph,</div>
<div>One can use the setCutoff function and look at the
setBestSolution function. Cbc may "improve" your bound in
ways that you do not expect.</div>
<div>Just be careful how you set the bounds (the bound cannot
be equal to the optimal function value, and there is an
epsilon "buffer" too) and aim to get only one optimal
answer.</div>
<div>Have a good day.</div>
<div> </div>
<div>Gabrielle</div>
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<blockquote style="BORDER-LEFT: #000000 2px solid; PADDING-LEFT:
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<div style="FONT: 10pt arial">----- Original Message ----- </div>
<div style="FONT: 10pt arial; BACKGROUND: #e4e4e4; font-color:
black"><b>From:</b> <a moz-do-not-send="true"
title="christoph.picker@gmx.de"
href="mailto:christoph.picker@gmx.de">Christoph Picker</a> </div>
<div style="FONT: 10pt arial"><b>To:</b> <a
moz-do-not-send="true" title="cbc@list.coin-or.org"
href="mailto:cbc@list.coin-or.org">cbc@list.coin-or.org</a>
</div>
<div style="FONT: 10pt arial"><b>Sent:</b> Sunday, August 18,
2013 4:14 AM</div>
<div style="FONT: 10pt arial"><b>Subject:</b> [Cbc] Passing
bounds to CBC as parameters?</div>
<div><br>
</div>
Dear CBC team,<br>
<br>
I'm just having one quick question: Is it possible to provide
bounds as <br>
parameters to CBC like you can for Symphony using "-u ......"?<br>
Can't use Symphony because I'm having trouble compiling it <br>
(<a moz-do-not-send="true"
href="http://list.coin-or.org/pipermail/symphony/2013-August/thread.html">http://list.coin-or.org/pipermail/symphony/2013-August/thread.html</a>),
so <br>
I'd like to use CBC instead.<br>
However, I didn't really find the corresponding parameter yet.
Tried <br>
"-cuto ....", but that didn't really get the same (or any?)
result.<br>
Any answers whether (and how) this is possible in CBC would be
appreciated.<br>
<br>
Thanks a lot & best regards from Münster, Germany,<br>
Christoph Picker<br>
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