现在学术界用的比较多的求解器有cplex与Gurobi，两个产品最近安装运行了，虽然ibm有心做好python的api，有专门的库docplex，但是对于国内环境的照顾，我还是比较推荐gurobi，而且 …

Feb 17, 2024 · 2 If you use pip to install gurobipy, it comes with a free size-limited license. Most likely, you installed gurobipy from another source like the standard Gurobi distribution.

Oct 26, 2020 · Gurobi and CPLEX are solvers that have been very popular in recent years. CPLEX is easier for academics in terms of the license. It is also said to be very high in …

Feb 26, 2024 · However, now I'm faced with an import error: DeferredImportError: The gurobipy module (an optional Pyomo dependency) failed to import: ModuleNotFoundError: No module …

I am solving huge mixed-integer linear programming (MILP) optimization problem (more than 100k variables). How to properly run benchmark comparing various MILP solvers on various …

TimeLimit Gurobi will stop after a certain amount of time. But can you send me an example with setting for example the time limit to 5 minutes or setting the MIPGap to 5 % ?

Nov 25, 2020 · 1 I am new to Gurobi (and solvers in general) and have set up a quadratic non-convex optimization problem by hand in LP file format. The following is a small example that is …

Dec 10, 2020 · │ - gurobi91 │ │ Did you download and install one of these versions from gurobi.com? │ Installing Gurobi.jl via the Julia package manager is _not_ sufficient! │ │ Found …

Feb 26, 2024 · I am using gurobi to solve a Mixed Integer Linear Programming problem. Well, to be precise, the model is linear except a large number of piecewise linear constraints, which I …

Apr 7, 2022 · I am trying to figure out how to write this constraint for Gurobi in Python. Is this the right way?