Originally posted by: SadeghNiroomand

Hi everybody,

We are planning to apply Bender's decomposition to a MILP model. The algorithm of Bender's decomposition is ready for the model. Our problem is that we do not know how to code the algorithm in CPLEX. 

Is there any body to help us by sending a CPLEX code of Bender's decomposition method?

Many thanks in advance..

Regards, 

An example comes with CPLEX. Look in <CPLEX installation directory>/cplex/examples/src/<pick your API> for a file with "bendersatsp" in it's name (cpp/ilobendersatsp.cpp for C++, java/BendersATSP.java for Java, ...).

If you want Java code, I have an example in a Git repository.