Fábio Castro

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Activity overview

Latest activity by Fábio Castro
  • Fábio Castro created a post,

    Gurobi Post-Solve Memory Error

    Awaiting user input

    Good afternoon. I've been solving some iterations of a case study and have been having issues with MemoryErrors. I've had memory issues before, but never in a situation where the error only occurs ...

  • Fábio Castro commented,

    Hello Riley,Ultimately that did not work as well.  Although I observed something strange. I decided to eventually reduce the number of scenarios I was using, down to 32 from 64, but decided to add ...

  • Fábio Castro commented,

    Hello Riley, I appreciate your help very much. I assume I was eager to find a solution since it seemed unrealistic for the exact same problem to work on my previous machine with 16GB RAM in the exa...

  • Fábio Castro commented,

    Hi there!   So, for the last few days I've been testing several solver settings to see if it will help. While before the error was not always consistent, now the error is always the following: As y...

  • Fábio Castro commented,

    Hi there, I've tried writing the problem to mps and solving it, and it did work, and it also solved the problem way faster than normal. However, maybe due to my own ignorance, I don't know how to a...

  • Fábio Castro commented,

    This link - https://support.gurobi.com/hc/en-us/community/posts/14858984752785-ApplicationError-Solver-gurobi-did-not-exit-normally seemed to work, but only on smaller problems unfortunately...   W...

  • Fábio Castro created a post,

    Gurobi Syntax Error - Non-UTF-8 code

    Answered

    Hi everyone.  For the past few months I've been using Gurobi, paired with Pyomo, using the Spyder IDE. Recently, I installed Gurobi in a new machine, and it now gives me errors that previously did ...