I have a heuristic that generates a feasible LP solution and want to use such generated feasible solutions to warmstart the LP relaxations (at every node) within the MIP gurobi (I am using gurobipy) solver.
The goal here is to evaluate the performance of solving MIP with vs. without warmstarting the LP relaxations.
Is it possible to implement this as a callback ? I'm new to Gurobi, and would highly appreciate any feedback.
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