When using a gurobi solver to solve an instance of an ILP, is it possible for it to output 'current' best possible solutions (in terms of variable assignment) during the solve? For instance, suppose that (during the solve) the current 'best' solution gives an objective value of 23. However, a new 'best' solution of 22 is found. While it continues to solve, it would be fantastic to have it also print out (in the log) the variable assignments for the current best. This would be particularly helpful for solves which require a long time.
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