# How to get the Solution Pool using Julia/CPLEX?

**URL:** <https://discourse.julialang.org/t/how-to-get-the-solution-pool-using-julia-cplex/16684>\
**Category:** Optimization (Mathematical)\
**Created:** [October 23, 2018, 2:25pm UTC](https://discourse.julialang.org/t/how-to-get-the-solution-pool-using-julia-cplex/16684 "2018-10-23T14:25:39Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Giovanna\_Abreu](https://avatars.discourse-cdn.com/v4/letter/g/e47774/32.png) [@Giovanna\_Abreu](https://discourse.julialang.org/u/Giovanna_Abreu)\
**Post date:** [October 23, 2018, 2:25pm UTC](https://discourse.julialang.org/t/how-to-get-the-solution-pool-using-julia-cplex/16684/1 "2018-10-23T14:25:39Z")

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Hi everyone,

I need the solution pool for storing multiple solutions of a MIP model. I using Julia and the packages JuMP and CPLEX as a solver. So I need to collect solutions within a given percentage of the optimal solution but I don’t know how to do it in Julia, anybody can help me please?