# How to stop a long-running optimization process in JuMP?

**URL:** https://discourse.julialang.org/t/how-to-stop-a-long-running-optimization-process-in-jump/114656
**Category:** Optimization (Mathematical)
**Tags:** question, jump, optimization, gurobi
**Created:** [May 24, 2024, 3:41am UTC](https://discourse.julialang.org/t/how-to-stop-a-long-running-optimization-process-in-jump/114656 "2024-05-24T03:41:04Z")
**Posts on this page:** 1
**Showing post:** 6

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### Author: ![odow](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/odow/32/28685_2.png) [@odow](https://discourse.julialang.org/u/odow)
#### Post date: [May 24, 2024, 7:15am UTC](https://discourse.julialang.org/t/how-to-stop-a-long-running-optimization-process-in-jump/114656/6 "2024-05-24T07:15:56Z")

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The jupyter printing issue is discussed in

> [@Gurobi does not display log](https://discourse.julialang.org/t/gurobi-does-not-display-log/114442):
>
> I am using Convex.jl in conjuction with Gurobi in a Jupyter notebook to solve a convex programming problem. Everything works but Gurobi is not displaying its log to the console in “realtime”, but it displays everything at once only at the end of the optimization. I tried to “force” the logging (even though it should be enabled by the default options), inizializing the optimizer with opt = MOI.OptimizerWithAttributes(() -\> Gurobi.Optimizer(GUROBI\_ENV), "DisplayInterval" =\> 1, "OutputFlag" =\> 1, …

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