I am using "MIP start" to give an initial solution to Gurobi; at same time I also use callback function to generate cuts.
After setting "MIP start" and Gurobi starting , the callback function will be called. Some lazy cuts are added based on the initial solution, which respects the added cuts.
But the Gurobi still shows " MIP start did not produce a new incumbent solution"
Similar problem: https://groups.google.com/forum/#!topic/gurobi/56aSNysX02k
So, the reason is right in above link?
Alternative option: I should set "Cutoff" parameter?
Thanks in advance,
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