IBM CPLEX

B. Sen

unread,

May 24, 2012, 5:27:17 AM5/24/12

to cobra-...@googlegroups.com

Hi,

Does CobraToolbox support IBM ILOG CPLEX Optimization Studio V12.4?

I installed IBM ILOG CPLEX Optimization Studio V12.4 and set the Matlab path to the respective directory, but when I use the function 'changeSolver('CPLEX')' it say cobraToolbox does not support ILOG CPLEX.

Please help me so that I can use IBM CPLEX with CobraToolbox.

Thanks

regards

B.Sen

--

Biswarup Sen, Ph.D.

J H

unread,

May 24, 2012, 12:57:26 PM5/24/12

to cobra-...@googlegroups.com

Short answer, no, it supports the Tomlab CPLEX api.

Long answer,

http://opencobra.sourceforge.net/openCOBRA/opencobra_documentation/cobra_toolbox_2/cobra/solvers/solveCobraCPLEX.html

should help with accessing the ILOG api. It was great for my application but it needs a bit of code tweaking for whatever you're doing/whatever's calling it.

B. Sen

unread,

May 25, 2012, 1:01:30 AM5/25/12

to cobra-...@googlegroups.com

Hi James,

Thanks for the information.

--

Biswarup Sen, Ph.D.
Assistant Professor,
Department of Environmental Engineering and Science,
Green Energy Development Centre,
Feng Chia University
100, Wenhwa Rd.Seatwen
Taichung, Taiwan 40724
Phone: +886-4-2451-7250 ext. 6214
Fax: +886-4-3507-2114

Ronan Fleming

unread,

May 31, 2012, 5:22:16 AM5/31/12

to cobra-...@googlegroups.com

Hi Biswarup,
see
[solution,LPProblem]=solveCobraLPCPLEX(LPProblem,printLevel,basisReuse,conflictResolve,contFunctName,minNorm)
in the cobra-devel/solvers folder. There is support in it for the IBM
CPLEX API from 2009. It was very slow back then. Maybe they have
improved it, which may mean editing the code to support the new API.
In any case, what is there should help get you started.
Ronan

--
--
Mr. Ronan MT Fleming B.V.M.S. Dip. Math. Ph.D.
-----------------------------------------------------------------
Currently on an EMBO Short-Term Fellowship visit to:
Netherlands Metabolomic Center,
University of Leiden,
Netherlands.
Gorlaeus Laboratories,
Einsteinweg 55,
2333 CC Leiden,
Room Number HB-726.
-----------------------------------------------------------------
Assistant Professor,
Dept. Biochemistry & Molecular Biology,
Faculty of Medicine,
University of Iceland,
&
Center for Systems Biology,
University of Iceland,
Sturlugata 8,
101 Reykjavik,
Iceland.
http://www.hi.is/~rfleming
http://systemsbiology.hi.is/
Ph: +354 618 6245
Skype: ronan.fleming
-----------------------------------------------------------------

NEWS:
6th Systems Biology Short Course in the land of midnight sun: June
18th - 22nd, 2012

B. Sen

unread,

May 31, 2012, 5:32:58 AM5/31/12

to cobra-...@googlegroups.com

Hi Ronan,

Thanks for the information, I will try to work on it.

Biswarup

fatima niki

unread,

Feb 25, 2017, 2:45:57 PM2/25/17

to COBRA Toolbox

Hi

could you send me CPLEX file to my email

I try to dl it but I cant from this link http://tomopt.com/scripts/register.php

please help me

thanks

Marouen Ben Guebila

unread,

Feb 26, 2017, 9:49:15 AM2/26/17

to COBRA Toolbox

Hi Fatima,

The link you posted is TOMLAB CPLEX. You need to buy a license first and you will be able to download it.