<div dir="ltr">Hi Jacob,<div><br></div><div>Thanks for the reply. I actually fixed that problem.</div><div><br></div><div>However, I have a quite basic question. How can I get the value of integer variables after being solved. I was using SCIPgetsolval, but I realized it is not giving integer values., and I could not figure out how to do it!</div><div><br></div><div>Thanks,</div><div>Emily</div><div><br></div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Apr 9, 2015 at 3:42 AM, Jakob Witzig <span dir="ltr"><<a href="mailto:witzig@zib.de" target="_blank">witzig@zib.de</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Emily,<span class=""><br>
<br>
On 04/08/15 23:02, Aao Du wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
src/scip/heur_coefdiving.c:<u></u>724: heurExecCoefdiving: Assertion `cutoff ||<br>
(lpsolstat != SCIP_LPSOLSTAT_OBJLIMIT && lpsolstat !=<br>
SCIP_LPSOLSTAT_INFEASIBLE && (lpsolstat != SCIP_LPSOLSTAT_OPTIMAL ||<br>
SCIPisLT(scip, SCIPgetLPObjval(scip), SCIPgetCutoffbound(scip))))' failed.<br>
Aborted (core dumped)<br>
</blockquote></span>
Which of the terms violates the assertion?<span class=""><br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
The algorithm is working for small instances, but is giving this error<br>
for larger.<br>
</blockquote></span>
I don't think there is a relation between the size of the instances and this error ;-)<br>
<br>
Best,<br>
Jakob<br>
<br>
-- <br>
Jakob Witzig<br>
<br>
Konrad-Zuse-Zentrum für<br>
Informationstechnik Berlin (ZIB)<br>
<br>
Division Mathematical Optimization and Scientific Information<br>
Research Group Mathematical Optimization Methods<br>
<br>
Takustrasse 7<br>
14195 Berlin<br>
<br>
Tel. : <a href="tel:%2B49%20%280%2930%2084185-416" value="+493084185416" target="_blank">+49 (0)30 84185-416</a><br>
Fax : <a href="tel:%2B49%20%280%2930%2084185-269" value="+493084185269" target="_blank">+49 (0)30 84185-269</a><br>
email: <a href="mailto:witzig@zib.de" target="_blank">witzig@zib.de</a><br>
______________________________<u></u>_________________<br>
Scip mailing list<br>
<a href="mailto:Scip@zib.de" target="_blank">Scip@zib.de</a><br>
<a href="http://listserv.zib.de/mailman/listinfo/scip" target="_blank">http://listserv.zib.de/<u></u>mailman/listinfo/scip</a><br>
</blockquote></div><br></div>