Initializing help system before first use

Hybridization of CP and MP

This chapter introduces the concept of LP/MIP relaxations for problems formulated as CP models with Xpress Kalis. By means of examples we show how to

  • use automated linear programming relaxations,
  • work with linear programming relaxations,
  • configure CP search to be guided by information from LP/MIP relaxations.

Note: The functionality described in this chapter requires Xpress Optimizer to be installed and licensed in addition to Xpress Kalis.

Covered Topics
Parent Topic Working with Xpress Kalis

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