What you did should work. If you can say what version of SYMPHONY you are using and on what platform (OS, compiler, etc), I will look into the origin of the segmentation fault.<br><br>Cheers,<br><br>Ted<br><br><div class="gmail_quote">
On Tue, Sep 27, 2011 at 9:10 AM, Alexander Sviridenko <span dir="ltr"><<a href="mailto:oleks.sviridenko@gmail.com">oleks.sviridenko@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Hi,<br>
<br>
I'm using OsiSymSolverInterface and would like to resolve a MILP<br>
problem after right-hand-side modification by using warm starting. But<br>
when I use setWarmStart() and call resolve(), the solver prints:<br>
<br>
"sym_warm_solve(): SYMPHONY can not resolve for the<br>
rhs or column bounds change when cuts exist, for now!"<br>
<br>
I was trying to do setSymParam("generate_cgl_cuts", FALSE), but this<br>
leads me to "Segmentation fault".<br>
<br>
How can I solve this problem?<br>
<br>
Thank you.<br>
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</blockquote></div><br><br clear="all"><br>-- <br>Dr. Ted Ralphs<br>Associate Professor, Lehigh University<br>(610) 628-1280<br>ted 'at' lehigh 'dot' edu<br><a href="http://coral.ie.lehigh.edu/%7Eted" target="_blank">coral.ie.lehigh.edu/~ted</a><br>
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