Shuvomoy Das Gupta

Thanks for your info, Jaromił! I am using Gurobi with JuMP in Julia programming language, and your suggestion works. I found out that there are two ways to provide an initial point in JuMP. They ar...

Hi Jaromił,   Thanks for your very clear answer, accessing the solution point of the relaxation of the root node works fine for my purpose. 

Hi Jaromił,   Thanks very much for the update, the second paragraph is exactly what I need to access: a fraction solution to the LP relaxation (it does not need to satisfy the quadratic and/or inte...

Hi Jaromił, Thank you very much for your response. To clarify, for the heuristic, I need a fractional solution only that satisfies the linear constraints (I do not need a feasible solution of the M...

Great, thanks so much!

Hi Jaromił, Thanks very much for your quick response. Okay, I will turn off all heuristics and see what happens. Here is a Gurobi log of an optimization run (I am using Julia+JuMP to model the prob...