<div>Hi Ted,</div><div><br></div><div>First, is it possible to use CPLEX under Cgywin environment? </div><div>Second, when I build the TSP and VRP examples as follows.(in Cgywin )</div><div>sh get_boost.sh</div><div>sh get_concorde.sh</div>
<div>sh get_cvrpsep.sh</div><div>make </div><div><br></div><div>the following error appears in making the TSP, similar error also appears when I make the VRP.</div><div>Thanks a lot.</div><div><br></div><div>------------------</div>
<div>../../../../Dip/examples/TSP/TSP_Concorde.h: In member function `int TSP_Concord</div><div>e::generateCutsSubtour(std::vector<ConcordeSubtourCut, std::allocator<ConcordeSu</div>
<div>btourCut> >&)':</div><div>../../../../Dip/examples/TSP/TSP_Concorde.h:98: warning: unused variable `retCod</div><div>e'</div><div>bla=;\</div><div> for file in TSP_DecompApp.o TSP_CutGen.o TSP_SubtourCut.o TSP_Main.o; do</div>
<div> bla="$bla `cygpath -w $file`"; done; \</div><div> g++ -O3 -pipe -DNDEBUG -pedantic-errors -Wimplicit -Wparentheses -Wretu</div><div>rn-type -Wcast-qual -Wall -Wpointer-arith -Wwrite-strings -Wconversion -Wno-unkn</div>
<div>own-pragmas -o decomp_tsp.exe $bla `PKG_CONFIG_PATH=/cygdrive/d/DIP/Dip-0.81.3</div><div>/build/lib/pkgconfig: /usr/bin/pkg-config --libs dip`</div><div>TSP_CutGen.o:TSP_CutGen.cpp:(.text+0x103b): undefined reference to `_CCtsp_exact</div>
<div>_subtours'</div><div>TSP_CutGen.o:TSP_CutGen.cpp:(.text+0x140c): undefined reference to `_CCtsp_free_</div><div>lpcut_in'</div><div>collect2: ld returned 1 exit status</div><div>make: *** [decomp_tsp.exe] Error 1</div>
<div><br></div><div>Cheers,</div><div>David</div><br><div class="gmail_quote">On Sun, Jan 16, 2011 at 5:54 AM, Ted Ralphs <span dir="ltr"><<a href="mailto:ted@lehigh.edu" target="_blank">ted@lehigh.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
I just made a new release 0.81.3 that has all the recent fixes.<br>
<br>
Cheers,<br>
<br>
Ted<br>
<br>
On Tue, Jan 11, 2011 at 1:06 PM, Matthew Galati<br>
<div><<a href="mailto:matthew.galati@gmail.com" target="_blank">matthew.galati@gmail.com</a>> wrote:<br>
</div><div><div></div><div>> Hi Kim --<br>
> This should be fixed now at trunk. It was some issue with the build system.<br>
> Let me know if you see any more issues.<br>
> Thanks,<br>
> Matt<br>
><br>
><br>
> On Sun, Jan 9, 2011 at 8:33 AM, kim <<a href="mailto:kim@hamilton-vejlin.dk" target="_blank">kim@hamilton-vejlin.dk</a>> wrote:<br>
>><br>
>> For the newer versions of DIP ("0.81.1", "0.81.2" and "trunk") I can no<br>
>> longer get the examples to work.<br>
>><br>
>> After installation, when I run examples they return simply:<br>
>> "Alps0240I Processed 0 nodes, has 0 nodes, best relaxed 1e+75, best<br>
>> feasible 1e+75<br>
>><br>
>> Alps0202I Problem is infeasible. 1 nodes processed, 0 nodes left<br>
>> Alps0264I No solution found<br>
>> "<br>
>><br>
>> This is the output from "make test" after installation as well as the<br>
>> "MILP" and "MILPBlock" examples. I cannot get "GAP" and "MMKP" to<br>
>> compile at all.<br>
>><br>
>> My install sequence, in case I'm doing something wrong:<br>
>> 1) svn checkout <a href="https://projects.coin-or.org/svn/Dip/releases/0.81.2" target="_blank">https://projects.coin-or.org/svn/Dip/releases/0.81.2</a><br>
>> Dip-0.81.2<br>
>> 2) cd Dip-0.81.2<br>
>> 3) mkdir build<br>
>> 4) cd build<br>
>> 5) ../configure<br>
>> 6) make<br>
>> 7) make install<br>
>> 8) make test (this is the first time an example unexpectedly returns "no<br>
>> feasible solution")<br>
>> 9) cd Dip/examples/MILPBlock<br>
>> 10) sh data_extract.sh<br>
>> 11) make<br>
>> 12) ./decomp_milpblock --param milpblock.parm (this too gives a "no<br>
>> solution" result)<br>
>><br>
>> I have since tried with different instances and with different examples<br>
>> with the same result.<br>
>><br>
>> - Kim, University of Copenhagen<br>
>><br>
>><br>
>> _______________________________________________<br>
>> Dip mailing list<br>
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><br>
><br>
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><br>
<br>
<br>
<br>
</div></div><font color="#888888">--<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/~ted" target="_blank">coral.ie.lehigh.edu/~ted</a><br>
</font><div><div></div><div><br>
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