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Home Forums OpenFOAM Forum Lecture 24 Golfball Reply To: Lecture 24 Golfball

  • John

    Member
    May 30, 2022 at 9:06 am

    Same issue with the original solver name: GAMG

    jmmbr@LAPTOP-FMJUCOA:~/OpenFOAM/jmmbr-9/run/Lecture24/Golfball1$ mpirun -np 4 simpleFoam -parallel | tee log.golfBall
    ————————————————————————–
    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: LAPTOP-FMJUCOA
    ————————————————————————–
    /*—————————————————————————*\
    ========= |
    \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
    \\ / O peration | Website: https://openfoam.org
    \\ / A nd | Version: 9
    \\/ M anipulation |
    \*—————————————————————————*/
    Build : 9-b456138dc4bc
    Exec : simpleFoam -parallel
    Date : May 30 2022
    Time : 11:05:13
    Host : “LAPTOP-FMJUCOA”
    PID : 1655
    I/O : uncollated
    Case : /home/jmmbr/OpenFOAM/jmmbr-9/run/Lecture24/Golfball1
    nProcs : 4
    Slaves :
    3
    (
    “LAPTOP-FMJUCOA.1656”
    “LAPTOP-FMJUCOA.1657”
    “LAPTOP-FMJUCOA.1658”
    )

    Pstream initialised with:
    floatTransfer : 0
    nProcsSimpleSum : 0
    commsType : nonBlocking
    polling iterations : 0
    sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).
    fileModificationChecking : Monitoring run-time modified files using timeStampMaster (fileModificationSkew 10)
    allowSystemOperations : Allowing user-supplied system call operations

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

    Create mesh for time = 0

    SIMPLE: Convergence criteria found
    p: tolerance 0.0001
    U: tolerance 0.0001
    “(k|omega|epsilon)”: tolerance 0.0001

    Reading field p

    Reading field U

    Reading/calculating face flux field phi

    Selecting incompressible transport model Newtonian
    Selecting turbulence model type RAS
    Selecting RAS turbulence model kEpsilon
    RAS
    {
    RASModel kEpsilon;
    turbulence on;
    printCoeffs on;
    Cmu 0.09;
    C1 1.44;
    C2 1.92;
    C3 0;
    sigmak 1;
    sigmaEps 1.3;
    }

    No MRF models present

    No fvModels present
    No fvConstraints present

    Starting time loop

    Time = 1

    smoothSolver: Solving for Ux, Initial residual = 1, Final residual = 0.00376914, No Iterations 1
    smoothSolver: Solving for Uy, Initial residual = 0.999995, Final residual = 0.00294525, No Iterations 1
    smoothSolver: Solving for Uz, Initial residual = 0.999993, Final residual = 0.00143434, No Iterations 1
    GAMG: Solving for p, Initial residual = 1, Final residual = 0.0365616, No Iterations 2
    time step continuity errors : sum local = 0.182811, global = -0.162929, cumulative = -0.162929
    smoothSolver: Solving for epsilon, Initial residual = 0.0494811, Final residual = 0.00141985, No Iterations 2
    smoothSolver: Solving for k, Initial residual = 1, Final residual = 0.0993417, No Iterations 1
    ExecutionTime = 1.98 s ClockTime = 2 s

    Time = 2

    smoothSolver: Solving for Ux, Initial residual = 0.274263, Final residual = 0.0264834, No Iterations 1
    smoothSolver: Solving for Uy, Initial residual = 0.266405, Final residual = 0.0155131, No Iterations 1
    smoothSolver: Solving for Uz, Initial residual = 0.266846, Final residual = 0.0155647, No Iterations 1
    GAMG: Solving for p, Initial residual = 0.549736, Final residual = 0.0201656, No Iterations 2
    time step continuity errors : sum local = 0.129445, global = -0.113331, cumulative = -0.276261
    smoothSolver: Solving for epsilon, Initial residual = 0.00117554, Final residual = 4.56194e-05, No Iterations 1
    smoothSolver: Solving for k, Initial residual = 0.573146, Final residual = 0.0444498, No Iterations 1
    ExecutionTime = 3.23 s ClockTime = 3 s

    Time = 3

    smoothSolver: Solving for Ux, Initial residual = 0.192309, Final residual = 0.00483216, No Iterations 2
    smoothSolver: Solving for Uy, Initial residual = 0.213161, Final residual = 0.00471602, No Iterations 2
    smoothSolver: Solving for Uz, Initial residual = 0.212368, Final residual = 0.00485837, No Iterations 2
    GAMG: Solving for p, Initial residual = 0.245988, Final residual = 0.00766021, No Iterations 2
    time step continuity errors : sum local = 0.0666201, global = -0.0442788, cumulative = -0.320539
    smoothSolver: Solving for epsilon, Initial residual = 0.00248066, Final residual = 0.000197139, No Iterations 1
    bounding epsilon, min: -3.05736 max: 230185 average: 508.633
    smoothSolver: Solving for k, Initial residual = 0.346855, Final residual = 0.0258703, No Iterations 1
    ExecutionTime = 4.49 s ClockTime = 4 s

    Time = 4

    [LAPTOP-FMJUCOA:01650] 3 more processes have sent help message help-btl-vader.txt / cma-permission-denied
    [LAPTOP-FMJUCOA:01650] Set MCA parameter “orte_base_help_aggregate” to 0 to see all help / error messages
    smoothSolver: Solving for Ux, Initial residual = 1, Final residual = 0.0980874, No Iterations 1
    smoothSolver: Solving for Uy, Initial residual = 1, Final residual = 0.0995758, No Iterations 1
    smoothSolver: Solving for Uz, Initial residual = 1, Final residual = 0.0837378, No Iterations 1
    GAMG: Solving for p, Initial residual = 1, Final residual = 0.035729, No Iterations 1
    time step continuity errors : sum local = 1.64039e+12, global = -3.60865e+11, cumulative = -3.60865e+11
    smoothSolver: Solving for epsilon, Initial residual = 1, Final residual = 0.0850919, No Iterations 1
    bounding epsilon, min: -1.76971e+13 max: 3.94481e+15 average: 2.78248e+11
    smoothSolver: Solving for k, Initial residual = 1, Final residual = 0.0538006, No Iterations 1
    bounding k, min: -3.22942e+11 max: 5.4257e+14 average: 3.24308e+10
    ExecutionTime = 5.73 s ClockTime = 6 s

    Time = 5

    smoothSolver: Solving for Ux, Initial residual = 1, Final residual = 0.027753, No Iterations 1
    smoothSolver: Solving for Uy, Initial residual = 1, Final residual = 0.0245863, No Iterations 1
    smoothSolver: Solving for Uz, Initial residual = 1, Final residual = 0.0290602, No Iterations 1
    GAMG: Solving for p, Initial residual = 1, Final residual = 0.0540162, No Iterations 2
    time step continuity errors : sum local = 6.75012e+34, global = 4.30213e+34, cumulative = 4.30213e+34
    smoothSolver: Solving for epsilon, Initial residual = 1, Final residual = 0.0334298, No Iterations 1
    bounding epsilon, min: -3.06921e+47 max: 2.66958e+49 average: 9.42866e+44
    smoothSolver: Solving for k, Initial residual = 1, Final residual = 0.0550158, No Iterations 1
    bounding k, min: -2.76033e+46 max: 1.88574e+48 average: 6.05471e+43
    ExecutionTime = 6.99 s ClockTime = 7 s

    Time = 6

    smoothSolver: Solving for Ux, Initial residual = 0.459276, Final residual = 0.0336524, No Iterations 1
    smoothSolver: Solving for Uy, Initial residual = 0.0925313, Final residual = 0.00676799, No Iterations 1
    smoothSolver: Solving for Uz, Initial residual = 0.252586, Final residual = 0.018478, No Iterations 1
    GAMG: Solving for p, Initial residual = 1, Final residual = 0.0745445, No Iterations 3
    time step continuity errors : sum local = 6.33068e+34, global = 4.82656e+34, cumulative = 9.12869e+34
    smoothSolver: Solving for epsilon, Initial residual = 0.213274, Final residual = 2.69845e-17, No Iterations 1
    bounding epsilon, min: -3.3543e+70 max: 2.71408e+75 average: 7.91442e+70
    smoothSolver: Solving for k, Initial residual = 0.000372679, Final residual = 2.64997e-05, No Iterations 1
    bounding k, min: -2.84684e+62 max: 9.62415e+73 average: 3.65397e+69
    ExecutionTime = 8.29 s ClockTime = 8 s

    Time = 7

    smoothSolver: Solving for Ux, Initial residual = 0.696842, Final residual = 0.0520543, No Iterations 1
    smoothSolver: Solving for Uy, Initial residual = 0.694479, Final residual = 0.0506803, No Iterations 1
    smoothSolver: Solving for Uz, Initial residual = 0.697261, Final residual = 0.0519995, No Iterations 1
    GAMG: Solving for p, Initial residual = 0.875106, Final residual = 0.0236888, No Iterations 2
    time step continuity errors : sum local = 4.92134e+83, global = 1.23798e+68, cumulative = 1.23798e+68
    smoothSolver: Solving for epsilon, Initial residual = 0.148786, Final residual = 3.12182e-07, No Iterations 1
    bounding epsilon, min: -3.00536e+131 max: 3.42555e+132 average: 1.38476e+127
    smoothSolver: Solving for k, Initial residual = 1, Final residual = 0.000193607, No Iterations 1
    bounding k, min: -2.7126e+115 max: 5.8922e+118 average: 1.90352e+113
    ExecutionTime = 9.54 s ClockTime = 9 s

    Time = 8

    ————————————————————————–
    Primary job terminated normally, but 1 process returned
    a non-zero exit code. Per user-direction, the job has been aborted.
    ————————————————————————–
    ————————————————————————–
    mpirun detected that one or more processes exited with non-zero status, thus causing
    the job to be terminated. The first process to do so was:

    Process name: [[23547,1],1]
    Exit code: 145
    ————————————————————————–

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