Please check <a href="https://projects.coin-or.org/Dip">https://projects.coin-or.org/Dip</a>, a branch-cut-price framework for IP for your interest. <br><br><br><br><div class="gmail_quote">On Fri, May 13, 2011 at 12:00 PM, <span dir="ltr"><<a href="mailto:symphony-request@list.coin-or.org">symphony-request@list.coin-or.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Send Symphony mailing list submissions to<br>
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Today's Topics:<br>
<br>
1. post to this list (Ankur Arora)<br>
2. Error with compiling MILP.c (Ankur Arora)<br>
3. Re: Error with compiling MILP.c (Thomas Vincent)<br>
4. Branch and Price (Keshavarz)<br>
<br>
<br>
----------------------------------------------------------------------<br>
<br>
Message: 1<br>
Date: Fri, 13 May 2011 02:10:32 +0530<br>
From: "Ankur Arora" <<a href="mailto:ankura07@IIMB.ERNET.IN">ankura07@IIMB.ERNET.IN</a>><br>
Subject: [Symphony] post to this list<br>
To: <<a href="mailto:symphony@list.coin-or.org">symphony@list.coin-or.org</a>><br>
Message-ID:<br>
<<a href="mailto:2A822F9F88B44A4AA40A0E4679DC06360BF5D26E@venus.iimb.ernet.in">2A822F9F88B44A4AA40A0E4679DC06360BF5D26E@venus.iimb.ernet.in</a>><br>
Content-Type: text/plain; charset="us-ascii"<br>
<br>
<br>
<br>
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Message: 2<br>
Date: Fri, 13 May 2011 02:15:44 +0530<br>
From: "Ankur Arora" <<a href="mailto:ankura07@IIMB.ERNET.IN">ankura07@IIMB.ERNET.IN</a>><br>
Subject: [Symphony] Error with compiling MILP.c<br>
To: <<a href="mailto:symphony@list.coin-or.org">symphony@list.coin-or.org</a>><br>
Message-ID:<br>
<<a href="mailto:2A822F9F88B44A4AA40A0E4679DC06360BF5D26F@venus.iimb.ernet.in">2A822F9F88B44A4AA40A0E4679DC06360BF5D26F@venus.iimb.ernet.in</a>><br>
Content-Type: text/plain; charset="us-ascii"<br>
<br>
I am trying to compile the code in netbeans IDE 7.0 #include<br>
"symphony.h"<br>
<br>
<br>
<br>
int main(int argc, char **argv)<br>
<br>
{<br>
<br>
<br>
<br>
sym_environment *env = sym_open_environment();<br>
<br>
<br>
<br>
<br>
<br>
return(0);<br>
<br>
}<br>
<br>
<br>
<br>
I get the following error. Can anybody help me<br>
<br>
<br>
<br>
"/usr/bin/make" -f nbproject/Makefile-Debug.mk QMAKE= SUBPROJECTS=<br>
.build-conf<br>
<br>
make[1]: Entering directory<br>
`/cygdrive/c/Users/ankur/Documents/NetBeansProjects/Welcome_3'<br>
<br>
"/usr/bin/make" -f nbproject/Makefile-Debug.mk<br>
dist/Debug/Cygwin_1-Windows/welcome_3.exe<br>
<br>
make[2]: Entering directory<br>
`/cygdrive/c/Users/ankur/Documents/NetBeansProjects/Welcome_3'<br>
<br>
mkdir -p dist/Debug/Cygwin_1-Windows<br>
<br>
g++.exe -o dist/Debug/Cygwin_1-Windows/welcome_3<br>
build/Debug/Cygwin_1-Windows/welcome.o<br>
<br>
build/Debug/Cygwin_1-Windows/welcome.o: In function `main':<br>
<br>
/cygdrive/c/Users/ankur/Documents/NetBeansProjects/Welcome_3/welcome.cc:<br>
22: undefined reference to `sym_open_environment()'<br>
<br>
make[2]: Leaving directory<br>
`/cygdrive/c/Users/ankur/Documents/NetBeansProjects/Welcome_3'<br>
<br>
make[1]: Leaving directory<br>
`/cygdrive/c/Users/ankur/Documents/NetBeansProjects/Welcome_3'<br>
<br>
collect2: ld returned 1 exit status<br>
<br>
make[2]: *** [dist/Debug/Cygwin_1-Windows/welcome_3.exe] Error 1<br>
<br>
make[1]: *** [.build-conf] Error 2<br>
<br>
make: *** [.build-impl] Error 2<br>
<br>
<br>
<br>
BUILD FAILED (exit value 2, total time: 6s)<br>
<br>
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<br>
Message: 3<br>
Date: Fri, 13 May 2011 00:52:42 +0200<br>
From: Thomas Vincent <<a href="mailto:thomas.vincent@univ-nantes.fr">thomas.vincent@univ-nantes.fr</a>><br>
Subject: Re: [Symphony] Error with compiling MILP.c<br>
To: <a href="mailto:symphony@list.coin-or.org">symphony@list.coin-or.org</a><br>
Message-ID: <<a href="mailto:4DCC64BA.1060004@univ-nantes.fr">4DCC64BA.1060004@univ-nantes.fr</a>><br>
Content-Type: text/plain; charset="iso-8859-1"<br>
<br>
Hi,<br>
<br>
Le 12/05/2011 22:45, Ankur Arora a ?crit :<br>
> I am trying to compile the code in netbeans IDE 7.0 #include<br>
> "symphony.h"<br>
><br>
> [...]<br>
><br>
> g++.exe -o dist/Debug/Cygwin_1-Windows/welcome_3<br>
> build/Debug/Cygwin_1-Windows/welcome.o<br>
<br>
I think "-lSym" is missing here so the compiler cannot link to the<br>
sym_open_environment() function.<br>
<br>
><br>
> build/Debug/Cygwin_1-Windows/welcome.o: In function `main':<br>
><br>
> /cygdrive/c/Users/ankur/Documents/NetBeansProjects/Welcome_3/welcome.cc:<br>
> 22: undefined reference to `sym_open_environment()'<br>
><br>
> make[2]: Leaving directory<br>
> `/cygdrive/c/Users/ankur/Documents/NetBeansProjects/Welcome_3'<br>
><br>
> make[1]: Leaving directory<br>
> `/cygdrive/c/Users/ankur/Documents/NetBeansProjects/Welcome_3'<br>
><br>
> collect2: ld returned 1 exit status<br>
><br>
> make[2]: *** [dist/Debug/Cygwin_1-Windows/welcome_3.exe] Error 1<br>
><br>
> make[1]: *** [.build-conf] Error 2<br>
><br>
> make: *** [.build-impl] Error 2<br>
><br>
><br>
><br>
> BUILD FAILED (exit value 2, total time: 6s)<br>
><br>
><br>
><br>
><br>
><br>
> _______________________________________________<br>
> Symphony mailing list<br>
> <a href="mailto:Symphony@list.coin-or.org">Symphony@list.coin-or.org</a><br>
> <a href="http://list.coin-or.org/mailman/listinfo/symphony" target="_blank">http://list.coin-or.org/mailman/listinfo/symphony</a><br>
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<br>
Message: 4<br>
Date: Fri, 13 May 2011 17:54:44 +0430<br>
From: Keshavarz <<a href="mailto:tahayaser@gmail.com">tahayaser@gmail.com</a>><br>
Subject: [Symphony] Branch and Price<br>
To: <a href="mailto:symphony@list.coin-or.org">symphony@list.coin-or.org</a><br>
Message-ID: <BANLkTi=SE9hdftAFsP_=<a href="mailto:f6hvGyyt3Uyg4A@mail.gmail.com">f6hvGyyt3Uyg4A@mail.gmail.com</a>><br>
Content-Type: text/plain; charset="iso-8859-1"<br>
<br>
Hi,<br>
I have some questions about SYMPHONY:<br>
<br>
Is there any sample code for branch and price using SYMPHONY?<br>
<br>
It is possible to use SYMPHONY libraries in MVS 2008 on Windows OS? If yes<br>
how?<br>
<br>
Do you have any suggestions about starting to learn SYMPHONY for coding a<br>
B&P algorithm? (A<br>
<br>
reference manual or document or sample)<br>
<br>
<br>
Thank you in advance.<br>
--<br>
Best regards,<br>
Keshavarz<br>
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End of Symphony Digest, Vol 68, Issue 1<br>
***************************************<br>
</blockquote></div><br><br clear="all"><br>-- <br>Jiadong Wang<br>Harold S. Mohler Laboratory<br>Lehigh University<br>200 West Packer Avenue<br>Bethlehem, PA 18015-1582<br><br>Phone No: 484-707-8895<br>