Ronan M.T. Fleming

https://groups.google.com/g/cobra-toolbox/c/oFzL2Lkbz58/m/oayT80zdBAAJ?pli=1 The issue is with the cplexFVA.c code that is calling cplex. It seems that it makes reference to a pointer that cplex no longer use. The cplexFVA.c code needs...

"However, the binaries, test/models, papers and tutorials folders are empty after initialization, irrespectively of my efforts. The only solution that worked was to clone these directories separately e.g. git clone...

Hi George, there are two issues: 1) not finding cplex 12.8 by the call to compatibleStatus = isCompatible(solverName, printLevel, specificSolverVersion) reads fork-cobratoolbox/docs/source/installation/compatMatrix.rst which contains 12.8 for "Linux Ubuntu". Maybe that...

Hi George, check what the output of compatibleStatus = isCompatible(solverName, printLevel); is. Regards, Ronan On Wed, 3 Nov 2021 at 14:46, ga01 ***@***.***> wrote: > Hi Ronan, > Well, I...

Also, these lines of changeCobraSolver case {'ibm_cplex','cplexlp'} try prob.f = 1; prob.Aineq = 1; prob.bineq = 10; prob.ub = 5; cplex = Cplex(prob); ILOGcplex = Cplex('fba'); % Initialize the CPLEX...

Hi George, what is the result of system_dependent('getos') in matlab on your system? Regards, Ronan On Wed, 3 Nov 2021 at 16:31, ga01 ***@***.***> wrote: > > Hi Ronan, >...

what is the result of ILOGcplex = Cplex('fba') On Wed, 3 Nov 2021 at 19:28, ga01 ***@***.***> wrote: > Hi Ronan, > > system_dependent('getos') > ans = > 'Linux 3.10.0-1160.36.2.el7.x86_64...

Hi George, you should get something like this >> which Cplex ***@***.***/Cplex.p % Cplex constructor Are your env variables set correctly? https://opencobra.github.io/cobratoolbox/stable/installation.html#ibm-ilog-cplex It could also be that initCobraToolbox does not...

Hi George, on your system, should it be: ILOG_CPLEX_PATH = '/rds/user/gaa27/hpc-work/local/CPLEX_Studio128/' In initCobraToolbox, this line configEnvVars(1); updates ILOG_CPLEX_PATH to /rds/user/gaa27/hpc-work/local/CPLEX_Studio128/ cplex/matlab/x86-64_linux/ Here is what it looks like on mine: ***@***.***:~/work/sbgCloud/code/fork-cobratoolbox$...

Hi George, using the COBRA toolbox on a remote resource is an important use case. It is very hard for us to figure out what is going on in your...