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<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Thanks, Matthew!<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>I forgot to mention
that I am using MS Visual Studio. Is it essentially the same procedure with a
config.site file? And, how can I check which solver is actually used by DIP?<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Best regards and
happy holidays,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Jonas<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> Matthew Galati
[mailto:Matthew.Galati@sas.com] <br>
<b>Sent:</b> 22. december 2010 16:48<br>
<b>To:</b> Jonas Christoffer Villumsen; dip@list.coin-or.org<br>
<b>Subject:</b> RE: 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><span lang=EN-US 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 lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>I do it with a
configuration file and have this:<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'> export
CONFIG_SITE=$HOME/config.site-COIN <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>in my startup script
(.bashrc).<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Here is my config
file for running at Lehigh:<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:36.0pt'><span lang=EN-US
style='color:#1F497D'># COIN config.site file for common autotools settings<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:36.0pt'><span lang=EN-US
style='color:#1F497D'>#use CPLEX<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:36.0pt'><span lang=EN-US
style='color:#1F497D'>with_lp_solver=cplex<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:36.0pt'><span lang=EN-US
style='color:#1F497D'>with_ip_solver=cplex<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:36.0pt'><span lang=EN-US
style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal style='margin-left:36.0pt'><span lang=EN-US
style='color:#1F497D'>#location of CPLEX<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:36.0pt'><span lang=EN-US
style='color:#1F497D'>with_cplex_incdir="/usr/local/cplex/include/ilcplex"<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:36.0pt'><span lang=EN-US
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 lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US 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><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Hi all,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Could anyone give me a hint on how to set
up DIP to use CPLEX for solving integer subproblems? <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>It seems that the OSI-Cplex solver
interface is not included in the DIP project.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>(I am new to COIN-OR and DIP).<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Any help is much appreciated.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:Consolas'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Best regards,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Jonas<o:p></o:p></span></p>
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