Capacitated Vehicle Routing Problem

Answered

Wissam El Jablaoui

July 07, 2021 16:35 Edited

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Hello,

Hope this finds you well and safe. 

I am trying to implement a BIP on Python using Gurobi module. The code ran without any errors however the result was a bit misleading. At this stage I am not sure if it's a formulation misinterpretation or I did not write the code correctly. I simplified the inputs to check first if the code is running. Below you will see the parameters and sets values.

Appreciate your support!

 

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• Official comment

  

  Simranjit Kaur

  • Gurobi Staff

  June 23, 2025 02:52 Edited

  This post is more than three years old. Some information may not be up to date. For current information, please check the Gurobi Documentation or Knowledge Base. If you need more help, please create a new post in the community forum. Or why not try our AI Gurobot?.
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  Jaromił Najman

  • Gurobi Staff

  July 08, 2021 07:56

  Hi Wissam,

  At a first glance, the formulation looks OK. Could you provide more details what exactly is misleading? You can also share the code if it's OK for you. In order to not post the whole code here, you can upload the code as described in Posting to the Community Forum.

  Best regards,
  Jaromił

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  Wissam El Jablaoui

  July 08, 2021 09:05

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  Thank you for replying back!

  I posted the problem with the formulation, code and solution in the Programming section. 

  Regards,

  -1

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