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<p class="MsoNormal"><span style="color:#1F497D">When you configure, you need to set the options for the LP and/or IP solver as well as the location of cplex inc and lib dirs.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">I do it with a configuration file and have this:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"> export CONFIG_SITE=$HOME/config.site-COIN
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">in my startup script (.bashrc).<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Here is my config file for running at Lehigh:<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="color:#1F497D"># COIN config.site file for common autotools settings<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="color:#1F497D">#use CPLEX<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="color:#1F497D">with_lp_solver=cplex<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="color:#1F497D">with_ip_solver=cplex<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="color:#1F497D">#location of CPLEX<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="color:#1F497D">with_cplex_incdir="/usr/local/cplex/include/ilcplex"<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="color:#1F497D">with_cplex_lib="-L/usr/local/cplex/lib/x86-64_debian4.0_4.1/static_pic -lcplex -lpthread"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> dip-bounces@list.coin-or.org [mailto:dip-bounces@list.coin-or.org]
<b>On Behalf Of </b>Jonas Christoffer Villumsen<br>
<b>Sent:</b> Wednesday, December 22, 2010 10:25 AM<br>
<b>To:</b> dip@list.coin-or.org<br>
<b>Subject:</b> [Dip] Alternative solver for subproblems<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hi all,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Could anyone give me a hint on how to set up DIP to use CPLEX for solving integer subproblems? <o:p></o:p></p>
<p class="MsoNormal">It seems that the OSI-Cplex solver interface is not included in the DIP project.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">(I am new to COIN-OR and DIP).<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Any help is much appreciated.<o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal">Best regards,<o:p></o:p></p>
<p class="MsoNormal">Jonas<o:p></o:p></p>
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