liu heng
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Recent activity by liu heng-
What is the difference between MIPSOL_OBJ and MIPSOL_OBJBST
AnsweredMy understanding is that, MIPSOL_OBJ (Objective value for new solution) is the currently found objective, and MIPSOL_OBJBST is the best obj before this currently found incumbent. Thus MILSOL_OBJ p...
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How to record the time whenever gurobi find a new incumbent(best feasible solution so far)
AnsweredI want to record the primal bound along with the time spent, in order to plot the figure.
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About PoolSearchMode
AnsweredHow can I collect a rich set of feasible solutions (both high-quality and bad ones). It seems like PoolSearchMode=2 does not collect bad solutions while PoolSearchMode=1 does not collect the good o...