Maliheh Aramon

Hi Austin,  Gurobi 9.5 was recently released. Included in this release is a new variable attribute named PoolIgnore which can be used to identify variables whose values should be ignored when check...

Hi Niels-Christian and Michael,  We recently released the gurobipy-stubs package that provides type hinting for gurobipy. You can install it in your python environment through pip. We hope you will...

Hi Yansong,  To speedup the Gurobi performance, you might want to experiment with the parameters below: Cuts: The log file shows that the node throughput is very slow. Two nodes were processed on...

Hi,  The window size and the scrollback buffer are properties of the terminal you are using and you can adjust them directly through the terminal properties.  When using Gurobi, it is highly recomm...

Hi Wenbo,  We can use list comprehension as below: [var for var in model.getVars() if "gamma" in var.VarName] The above will iterate over all variables. To do it more efficiently such that only th...

Hi Jiazhen, Running the snippet code posted before results into \(\texttt{v}\) being equal to \(10^{-10}\) and not zero. The log value that you posted is the \(log(10^{-10})\). When running the co...

Hi Jiazhen,  Gurobi solves both convex and non-convex QCPs and uses the barrier algorithm for solving the convex QCP. Therefore, we highly recommend using Gurobi directly to solve your problem. Tha...

Hi John,  One idea to debug your model is to write it into an LP format using the Model.write() method. You can then open the file using any text editor to figure out what it is missing in the mode...

Hi Othman,  You can use the tupledict.sum() method to find the sum of the values associated with keys that match the specified pattern. Using your example, the following code snippet shows a minima...

Hi Sydney,  Could you please help me to better understand your question? You mentioned that you would like to add a constraint such that at most one agent is assigned to an area. Your constraint be...