Accessing the Solution Pool of CPLEX Binary Integer Linear Programming Solver in MATLAB

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Atamert Arslan
Atamert Arslan 2017-2-26
评论： Sudarshan Kolar 2017-3-1
I am using the CPLEX solver for binary integer linear programming (cplexbilp) in MATLAB and would like to print out the identified alternative solutions in the solution pool. The code looks as follows:
options = cplexoptimset('cplex');
options.Display = 'on';
options.mip.tolerances.mipgap = 0;
options.parameter2058 = 1;
options.mip.pool.relgap= 0;
options.parameter2104 = 2;
[x, fval, exitflag, output] = cplexbilp (f, Aineq, bineq, Aeq, beq, ...
[ ], options);
Each time only one solution is stored in x, but I know as CPLEX tells me that there are other solutions as well.
Does anybody know how to print out those alternative solutions?
I very much appreciate your answer.

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