Tutorial: Changing default behaviors in flow control

Describes how to achieve finer control on the execution of a CPLEX model by using flow control scripts to change the default behavior.

What you are going to do
Includes where to find the files.
Setting an initial solution for the CPLEX engine
Uses the warmstart example and its model warmstart.mod to show how you can use the IBM® ILOG® Script extension class IloOplCplexVectors to set up an initial solution for CPLEX® on a specific part of the model.
Setting preferences on the search for conflicts and relaxations
The conflictIterator example, with its model conflictIterator.mod, explains how to use the class IloOplConflictIterator to refine a conflict with user-defined preferences.

Parent topic: IBM ILOG Script for OPL