Amogh Bhosekar
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Latest activity by Amogh Bhosekar
Amogh Bhosekar commented,
Hi, I was able to run my model however my solution is not converging at the correct solution to the problem. I am not sure what the reason could be. Before we get into that I had following question...

Amogh Bhosekar created a post,
Help with Implementation of Branch and Benders Cut in GurobiPy
Awaiting user inputHi I need to implement following features for solving a MIP Main goal here is to generate cuts from integral LP solutions to master problem using integer subproblems throughout the tree. My maste...

Amogh Bhosekar commented,
Thank you.

Amogh Bhosekar commented,
You are absolutely right Tobias and this is exactly what I do. I guess I wasn't clear enough. I have set up the time limit parameter to 500 seconds for models m1 and m2. So my question is does com...

Amogh Bhosekar created a post,
Which solution is reported when I set the time limit for my Model.
AnsweredHello, I am running Gurobi to solve a Lagrangian Decomposition algorithm in which I divide the problem into subproblems 1 and 2 named as m1 and m2 in Gurobi. Both are minimization problems. Summati...

Amogh Bhosekar created a post,
Help with Implementation of Branch and Benders Cut in GurobiPy
Hello, I am trying to implement Branch and Benders Cut algorithm using GurobiPy. I do have the problem separated into master and sub problems. Since it is a mixed integer problem I need to implemen...

Amogh Bhosekar created a post,
Adding and referencing constraints
AnsweredHello, I am using Gurobipy to solve LP and I want to refer to a constraint to call the .pi attribute. For a single constraint such as constr = sub.addConstr(y1  y2 == 0); I can refer to the pi a...

Amogh Bhosekar commented,
Hello Jaromił, Thank you for your response. I believe my question is very straightforward. I am not able to find any code with two dimensional list coefficient and dictionary variable. Can you pro...

Amogh Bhosekar created a post,
I need help with LinExpr
AnsweredI am trying to code a simple objective function which works fine. I read that quicksum() isn't the best way to model large objective function. I would like to know how I can model my objective func...

Amogh Bhosekar commented,
Hello, The link you posted doesn't work. I will take a look at parameter tuner for sure. Here is a screenshot. A question to ask about line 1 (MIP start from previous solve). I wanted to know,...