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Home Forums OpenFOAM Forum Rotating Machines SST kOmega error Reply To: Rotating Machines SST kOmega error

  • Adityan

    Member
    June 14, 2022 at 5:14 pm

    Hi Baris,
    I have added the lines in the fvSchemes file.
    And that error got solved.
    But another error is still persisting. The omega file is missing.
    The error message looks like this
    ————————————————————————–
    WARNING: Linux kernel CMA support was requested via the
    btl_vader_single_copy_mechanism MCA variable, but CMA support is
    not available due to restrictive ptrace settings.

    The vader shared memory BTL will fall back on another single-copy
    mechanism if one is available. This may result in lower performance.

    Local host: DESKTOP-QJKQ6RU
    ————————————————————————–
    /*—————————————————————————*\
    | ========= | |
    | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
    | \\ / O peration | Version: 2112 |
    | \\ / A nd | Website: http://www.openfoam.com |
    | \\/ M anipulation | |
    \*—————————————————————————*/
    Build : _d44c8318-20220111 OPENFOAM=2112 version=2112
    Arch : “LSB;label=32;scalar=64”
    Exec : pimpleFoam -parallel
    Date : Jun 14 2022
    Time : 22:38:31
    Host : DESKTOP-QJKQ6RU
    PID : 574
    I/O : uncollated
    Case : /home/adityan/OpenFOAM/adityan-v2112/run/propeller
    nProcs : 4
    Hosts :
    (
    (DESKTOP-QJKQ6RU 4)
    )
    Pstream initialized with:
    floatTransfer : 0
    nProcsSimpleSum : 0
    commsType : nonBlocking
    polling iterations : 0
    trapFpe: Floating point exception trapping enabled (FOAM_SIGFPE).
    fileModificationChecking : Monitoring run-time modified files using timeStampMaster (fileModificationSkew 5, maxFileModificationPolls 20)
    allowSystemOperations : Allowing user-supplied system call operations

    // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
    Create time

    Create mesh for time = 0

    Selecting dynamicFvMesh dynamicMotionSolverFvMesh
    Selecting motion solver: solidBody
    Applying solid body motion to cellZone innerCylinderSmall
    Selecting solid-body motion function rotatingMotion
    Applying solid body motion to cellZone innerCylinderSmall

    PIMPLE: no residual control data found. Calculations will employ 2 corrector loops

    Reading field p

    Reading field U

    Reading/calculating face flux field phi

    AMI: Creating addressing and weights between 18496 source faces and 18720 target faces
    AMI: Patch source sum(weights) min:0.983877 max:1.01508 average:1.00007
    AMI: Patch target sum(weights) min:0.969379 max:1.00428 average:0.999988
    Selecting incompressible transport model Newtonian
    Selecting turbulence model type RAS
    Selecting RAS turbulence model kOmegaSST
    Selecting patchDistMethod meshWave
    [0]
    [0]
    [0] –> FOAM FATAL ERROR: (openfoam-2112)
    [0] cannot find file “/home/adityan/OpenFOAM/adityan-v2112/run/propeller/processor0/0/omega”
    [0]
    [0] From virtual Foam::autoPtr<Foam::ISstream> Foam::fileOperations::uncollatedFileOperation::readStream(Foam::regIOobject&, const Foam::fileName&, const Foam::word&, bool) const
    [0] in file global/fileOperations/uncollatedFileOperation/uncollatedFileOperation.C at line 542.
    [0]
    FOAM parallel run exiting
    [0]
    [1]
    [1]
    [1] –> FOAM FATAL ERROR: (openfoam-2112)
    [1] cannot find file “/home/adityan/OpenFOAM/adityan-v2112/run/propeller/processor1/0/omega”
    [1]
    [1] From virtual Foam::autoPtr<Foam::ISstream> Foam::fileOperations::uncollatedFileOperation::readStream(Foam::regIOobject&, const Foam::fileName&, const Foam::word&, bool) const
    [1] in file global/fileOperations/uncollatedFileOperation/uncollatedFileOperation.C at line 542.
    [1]
    FOAM parallel run exiting
    [1]
    [3]
    [3]
    [3] –> FOAM FATAL ERROR: (openfoam-2112)
    [3] cannot find file “/home/adityan/OpenFOAM/adityan-v2112/run/propeller/processor3/0/omega”
    [3]
    [3] From virtual Foam::autoPtr<Foam::ISstream> Foam::fileOperations::uncollatedFileOperation::readStream(Foam::regIOobject&, const Foam::fileName&, const Foam::word&, bool) const
    [3] in file global/fileOperations/uncollatedFileOperation/uncollatedFileOperation.C at line 542.
    [3]
    FOAM parallel run exiting
    [3]
    [2]
    [2]
    [2] –> FOAM FATAL ERROR: (openfoam-2112)
    [2] cannot find file “/home/adityan/OpenFOAM/adityan-v2112/run/propeller/processor2/0/omega”
    [2]
    [2] From virtual Foam::autoPtr<Foam::ISstream> Foam::fileOperations::uncollatedFileOperation::readStream(Foam::regIOobject&, const Foam::fileName&, const Foam::word&, bool) const
    [2] in file global/fileOperations/uncollatedFileOperation/uncollatedFileOperation.C at line 542.
    [2]
    FOAM parallel run exiting
    [2]
    ————————————————————————–
    MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD
    with errorcode 1.

    NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
    You may or may not see output from other processes, depending on
    exactly when Open MPI kills them.
    ————————————————————————–
    [DESKTOP-QJKQ6RU:00569] 3 more processes have sent help message help-btl-vader.txt / cma-permission-denied
    [DESKTOP-QJKQ6RU:00569] Set MCA parameter “orte_base_help_aggregate” to 0 to see all help / error messages
    [DESKTOP-QJKQ6RU:00569] 3 more processes have sent help message help-mpi-api.txt / mpi-abort

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