Error while using gurobi with yalmip

[Sudheer Reddy boggadi]

Hi Prof. Johan,

I have a working code in matlab R2022A and it is working fine. When I add the same code to newer versions the options of using gurobi is making issue. I used the following SDP settings which is making the issue here.

options = sdpsettings('solver', 'gurobi', 'verbose', 1, 'showprogress',1, 'debug',1, 'gurobi.timelimit',36000, 'gurobi.MIPgap',0.1);

I am getting the following error.

Error using gurobi
Gurobi error 10008: Unable to set parameter TuneTimeLimit to value -1 (minimum is 0)


Error in callgurobi (line 20)
result = gurobi(model,model.params);

Error in solvesdp (line 420)
    eval(['output = ' solver.call '(interfacedata);']);

Error in optimize (line 31)
[varargout{1:nargout}] = solvesdp(varargin{:});

Please let me know how to resolve this issue.

Regards,

Sudheer.

[Johan Löfberg]

I think you are using an old version of YALMIP

[Sudheer Reddy boggadi]

I just downloaded YALMIP from your website before running the simulations and got this error. I tried in different matlab versions and it is occuring for matlab versions above R2022A.

[Johan Löfberg]

That sounds impossible. What does the following return

>> dbtype 905 sdpsettings

[Sudheer Reddy boggadi]

905   % gurobi.ComputeServer = '';

[Johan Löfberg]

You are not running the latest relase. That line looks like this

https://github.com/yalmip/YALMIP/blob/50063212e83da1a98c67cfe78cfa73e0ffb20f7f/extras/sdpsettings.m#L905

[Sudheer Reddy boggadi]

I just changed that line in sdpsettings file. It is working now. Thank you for the support

[Johan Löfberg]

You should not have to change anything. You should figure out why you are still running an old version