optistruct solver is stuck since 8 hrs.

muhammad ibrahim
muhammad ibrahim Altair Community Member
edited September 2023 in Community Q&A

hey team, My solver has gone stuck since too many hours, the solver is still in run the file isnt too big, i m also attaching my case file, can you please guide what could be the error, if i have miss any. the simulation is for direct frequency response analysis.

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Answers

  • Adriano_Koga
    Adriano_Koga
    Altair Employee
    edited September 2023

    hi,

     

    direct FRF could take a long time depending on how many frequency steps you're requesting and also what results you're requesting and how big is your model.

    try sharing at least the .out file.

     

    I would try modal FRF first, if possible.

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