dvar float+ X;

dvar boolean Y;

maximize X;

subject to {

X>= 5 => Y==1;

X<= 5-0.001 => Y==0;

}

I am getting optimal solution as 5 only. It is an unbounded problem then the optimal solution should be infinite but why it is taking the least value?

Thank you

Sandeep

Hi,

execute

{

writeln(cplex.getCplexStatus());

}

gives 2 which means unbounded

Thanks Alex. If it is unbounded then it should give the maximum objective value infinite because X can take any positive value. Why it is restricted to 5 only?