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<p>Hi Mahdi,</p>
<p>do you want to do an independent experiment for this? Then I
would suggest setting a node limit of 1 and checking the global
dual bound afterwards.<br>
</p>
<p>Otherwise, you can get the root node via SCIPgetRootNode(), then
just call SCIPgetNodeDualbound() for the root.</p>
Best,<br>
Gerald<br>
<br>
<div class="moz-cite-prefix">On 08.05.2017 14:51, Mahdi Noorizadegan
wrote:<br>
</div>
<blockquote
cite="mid:F4DE08F3-140F-4F11-9838-0D296A2862A5@gmail.com"
type="cite">
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charset=windows-1252">
Hi,
<div class=""><br class="">
</div>
<div class="">I was wondering if you could let me know <span
style="color: rgb(32, 18, 77); font-family: georgia, serif;"
class="">how I can get the lower bound for the branch and
price algorithm at the root node in SCIP?</span></div>
<br style="color: rgb(32, 18, 77); font-family: georgia, serif;"
class="">
<div class=""><br class="">
</div>
<div class="">Regards,</div>
<div class="">Mahdi</div>
<br>
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