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Hi Mahdi,<br>
<br>
you already have the correct method: SCIPgetSolVal. The
documentation for its second parameter sol says "primal solution, or
NULL for current LP/pseudo solution". So if you supply a solution,
you get the value of the variable in that solution. For example, you
could ask for the incumbent via SCIPgetBestSol() and pass it to the
method.<br>
However, if you pass NULL as solution, you will get the value of the
variable in the current LP relaxation solution (if the LP was
already solved at the current node).<br>
<br>
Best,<br>
Gerald<br>
<br>
<div class="moz-cite-prefix">Am 17.02.2017 um 13:13 schrieb Mahdi
Noorizadegan:<br>
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cite="mid:73849FC2-0F18-4125-A2DE-5CC7B039CF57@gmail.com"
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Hi,
<div class=""><br class="">
</div>
<div class="">How can I get the value of a specific binary
variable at current node of the branch-and-bound tree when I am
solving the problem </div>
<div class="">via the branch-and-price method? </div>
<div class="">I guess “<span style="font-family: Menlo; font-size:
13px;" class="">SCIPgetSolVal</span>” gives the value of
variables for the best integer solution.</div>
<div class="">Right?</div>
<div class=""><br class="">
</div>
<div class="">Regards,</div>
<div class="">Mahdi</div>
<br>
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