Hi,<div><br></div><div>I am wondering if Dip expects that all the bound on variables being explicitly declared as constraints or?</div><div>I have got a Big-M model which is solved fine on Cplex in 5 seconds for an small instance but when I feed it into the MILP example takes time for ever and my application also fails .<br>
<div>Adding explicit did not make things better but sill the question remains.</div></div><div>Is there any specific strategy to deal with bigM model in DIP, in particular?</div><div><br></div><div>regards,</div>