When I run yalmip to solve a BIP problem, sometimes the program will be out of memory. How can I do ?

[张彤]

[Johan Löfberg]

Absolutely impossible to answer. That is the essence of integer programming, unpredictable.

Create a better model

Try another solver

Tweak the options in the solver

Buy more memory

[张彤]

??? Error using ==> vertcat

Out of memory. Type HELP MEMORY for your options.

Error in ==> yalmip at 937

            internal_sdpvarstate.boundlist = [internal_sdpvarstate.boundlist;inf*repmat([-1

            1],size(internal_sdpvarstate.monomtable,1),1)];

Error in ==> compileinterfacedata at 1093

lub = yalmip('getbounds',used_variables);

Error in ==> solvesdp at 241

[interfacedata,recoverdata,solver,diagnostic,F,Fremoved] =

compileinterfacedata(F,[],logdetStruct,h,options,0,solving_parametric);

Error in ==> yalmipScheduler3cell at 13

solvesdp(F,g);

Error in ==> userPairingScheduler3cell at 48

[allocation1,allocation2,allocation3] =

yalmipScheduler3cell(T1,f2,numel(userList1),numel(userList2),numel(userList3),rbGroupNum);

Error in ==> simulator at 138

            [allocation,TxPowerPerRb,~] = userPairingScheduler3cell(simConsts, channelInfo, serviceInfo,

            avgThr1);

Error in ==> run at 57

          evalin('caller', [s ';']);

[Johan Löfberg]

You would have to supply reproducible code as this shows nothing (except that the code creates something too large for YALMIP to handle)