Hi, Is there a way to provide a solver (specifically Gurobi) with a feasible primal solution to help it prune the tree ? The answer is probably somewhere in JuMP’s documentation but the keywords I used to search lead to nothing. I probably just don’t know how this is called. Thanks.

Hi @HenriDeh , see: Set a starting solution Variables · JuMP Documentation for JuMP. Use a heuristic callback Solver-independent Callbacks · JuMP Documentation for JuMP.

Injecting known primal solution (JuMP + Gurobi)

Specific Domains Optimization (Mathematical)

odow June 25, 2024, 6:28pm 2

Hi @HenriDeh, see:

Set a starting solution

Use a heuristic callback

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Injecting known primal solution (JuMP + Gurobi)

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