IBM ILOG Solver User's Manual > The Basics > Constraint Programming with IBM ILOG Solver > Suggested answers

> The Basics > Constraint Programming with IBM ILOG Solver > Suggested answers > Exercise 1

To find a solution to a problem using IBM® ILOG® Solver, you use the three-stage method: describe, model, and solve. What does each of these stages involve?

Suggested Answer

  1. Describe
  2. Write a natural language description of problem.
  3. Model
  4. Use Concert Technology classes to model the problem: declare the variables (unknowns) in the problem and add constraints on the variables to the model.
  5. Solve
  6. Use Solver classes to search for a solution.