Hi all! I have been trying to set branching priority (in CPLEX) for a set of my variables (z) but I cannot do it. I tried using the linear indices and the internal model, but I get a method not found error. Source code: model_indices = zeros(length(indices.V)*length(indices.H)) priorities = zero…

Hi Lefteris, You can access the CPLEX Model as JuMP.internalmodel(m).inner. m.internalModel is actual a MathProgBase wrapper of the internal C model. You can see the struct here: https://github.com/JuliaOpt/CPLEX.jl/blob/81d7dbb9947960f56c81f7b32dcdf612fa99f7ba/src/CplexSolverInterface.jl#L3-L14 …

CPLEX - Setting branching priority

Specific Domains Optimization (Mathematical)

odow March 18, 2019, 1:30pm 5

Please provide a minimum working example:

Topic		Replies	Views
Confusion with variable indices with JuMP/CPLEX Optimization (Mathematical)	1	36	September 26, 2024
How to determine which variables are fixed to 0 or 1 in a node of a branch and bound tree using CPLEX.jl? Optimization (Mathematical) jump	10	452	June 7, 2024
CPLEX.jl Quadratic Expression symmetric matrix bug? Optimization (Mathematical)	9	405	October 31, 2020
Modeling Objective Function with CPLEXCP.jl Optimization (Mathematical) question , cplex	2	257	August 1, 2023
Get branch-and-bound node depth with JuMP Optimization (Mathematical) question , package , jump , optimization	12	1256	November 15, 2021

CPLEX - Setting branching priority

Related topics