How MILP Solvers Use Locks

In this video we explore how locks are used in MILP solvers. We discuss the presolve rules and heuristics that use the locks information to guide the solving process. Timestamps 0:00 Intro 0:14 What are locks? 2:55 Locks in presolve 10:18 Locks in rounding 14:52 Other heuristics 20:34 Conclusion Buy me a coffee: https://www.buymeacoffee.com/krooonal