Does Gurobi have a solution polishing algorithm? Greg Glockner September 04, 2020 19:30 Updated Follow Gurobi has solution improvement methods which can be enabled via the parameters: ImproveStartTime ImproveStartGap ImproveStartNodes Note that Gurobi does not have the exact same algorithm as other solvers due to patents. Related articles How do I find additional solutions to a model? Does using more threads make Gurobi faster? How do I modify the branch-and-bound algorithm or create a branch-cut-and-price algorithm? Is Gurobi Optimizer deterministic? How do I implement lazy constraints in Gurobi?