Originally posted by: ops1234

Hi all,

I add user/lazy cuts with the function CPXXcutcallbackadd(). Since I am adding quite a lot of constraints I would like to identify them by giving them a name just like you can do in the function CPXXaddrows(). Is there a possibiliy to do so with CPXXcutcallbackadd()? Or any other way i can identify the constraints added by that CPXXcutcallbackadd() call?

Best regards,

ops1234

No, there is no way to name these constraints/cuts. If the rows in the model have names then CPLEX will automatically assign a name to the separated constraints/cuts that starts with the letter 'u' and is followed by a unique number.