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[foam-extend] MRFSimpleFoam parallel run crash |
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#1 |
Member
Join Date: Feb 2020
Posts: 79
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Hi,
I am trying to run a case using MRFSimpleFoam with mixingPlane. OS : Ubuntu 18.04 on WSL Foam-extend 4.1 No problem in Serial but when I run the case in parallel, the simulation crash after one step : Code:
Create time Create mesh for time = 0 Initializing the mixingPlane interpolator between master/shadow patches: AMI1_1/AMI2_1 SIMPLE: no convergence criteria found. Calculations will run for 2000 steps. Reading field p Reading field U Reading/calculating face flux field phi Selecting incompressible transport model Newtonian Selecting RAS turbulence model laminar Creating MRF for cell zone rotating. rpm = 1000 Starting time loop Creating ggi check function object Creating mixingPlane check functionObject Time = 1 BiCGStab: Solving for Ux, Initial residual = 1, Final residual = 3.5209642e-05, No Iterations 2 [LFRXCDW10X0032:00646] 5 more processes have sent help message help-btl-vader.txt / cma-permission-denied [LFRXCDW10X0032:00646] Set MCA parameter "orte_base_help_aggregate" to 0 to see all help / error messages BiCGStab: Solving for Uy, Initial residual = 1, Final residual = 3.3101781e-05, No Iterations 2 BiCGStab: Solving for Uz, Initial residual = 1, Final residual = 1.2443376e-05, No Iterations 2 DICPCG: Solving for p, Initial residual = 1, Final residual = 0.075823495, No Iterations 100 DICPCG: Solving for p, Initial residual = 0.3714741, Final residual = 0.003459499, No Iterations 19 DICPCG: Solving for p, Initial residual = 0.044468288, Final residual = 0.0020812213, No Iterations 100 time step continuity errors : sum local = 4.0471577, global = 0.020797267, cumulative = 0.020797267 ExecutionTime = 26.66 s ClockTime = 35 s [LFRXCDW10X0032:00652] *** Process received signal *** [LFRXCDW10X0032:00652] Signal: Segmentation fault (11) [LFRXCDW10X0032:00652] Signal code: (-6) [LFRXCDW10X0032:00652] Failing at address: 0x3e80000028c [LFRXCDW10X0032:00652] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x3ef10)[0x7f265dfdef10] [LFRXCDW10X0032:00652] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xc7)[0x7f265dfdee87] [LFRXCDW10X0032:00652] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x3ef10)[0x7f265dfdef10] [LFRXCDW10X0032:00652] [ 3] /opt/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libcheckFunctionObjects.so(_ZN4Foam30mixingPlaneCheckFunctionObject7executeEb+0x470)[0x7f263a84bbe0] [LFRXCDW10X0032:00652] [ 4] /opt/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libfoam.so(_ZN4Foam18functionObjectList7executeEb+0x115)[0x7f265f66ff15] [LFRXCDW10X0032:00652] [ 5] /opt/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libfoam.so(_ZNK4Foam4Time3runEv+0x77)[0x7f265f683077] [LFRXCDW10X0032:00652] [ 6] /opt/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libfoam.so(_ZN4Foam4Time4loopEv+0x12)[0x7f265f67b7a2] [LFRXCDW10X0032:00652] [ 7] MRFSimpleFoam(+0x1eefc)[0x7f266301eefc] [LFRXCDW10X0032:00652] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7)[0x7f265dfc1c87] [LFRXCDW10X0032:00652] [ 9] MRFSimpleFoam(+0x210ca)[0x7f26630210ca] [LFRXCDW10X0032:00652] *** End of error message *** [LFRXCDW10X0032:00656] *** Process received signal *** [LFRXCDW10X0032:00656] Signal: Segmentation fault (11) [LFRXCDW10X0032:00656] Signal code: (-6) [LFRXCDW10X0032:00656] Failing at address: 0x3e800000290 [LFRXCDW10X0032:00656] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x3ef10)[0x7f6bd65def10] [LFRXCDW10X0032:00656] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xc7)[0x7f6bd65dee87] [LFRXCDW10X0032:00656] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x3ef10)[0x7f6bd65def10] [LFRXCDW10X0032:00656] [ 3] /opt/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libcheckFunctionObjects.so(_ZN4Foam30mixingPlaneCheckFunctionObject7executeEb+0x470)[0x7f6bb2febbe0] [LFRXCDW10X0032:00656] [ 4] /opt/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libfoam.so(_ZN4Foam18functionObjectList7executeEb+0x115)[0x7f6bd7c6ff15] [LFRXCDW10X0032:00656] [ 5] /opt/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libfoam.so(_ZNK4Foam4Time3runEv+0x77)[0x7f6bd7c83077] [LFRXCDW10X0032:00656] [ 6] /opt/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libfoam.so(_ZN4Foam4Time4loopEv+0x12)[0x7f6bd7c7b7a2] [LFRXCDW10X0032:00656] [ 7] MRFSimpleFoam(+0x1eefc)[0x7f6bdb61eefc] [LFRXCDW10X0032:00656] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7)[0x7f6bd65c1c87] [LFRXCDW10X0032:00656] [ 9] MRFSimpleFoam(+0x210ca)[0x7f6bdb6210ca] [LFRXCDW10X0032:00656] *** End of error message *** Checking flux phi GGI balance. Mixing plane pair (AMI1_1, AMI2_1) : 17.572706 -17.517916 Diff = 0.054790529 or 0.31179334 % Time = 2 Code:
/*--------------------------------*- C++ -*----------------------------------*\ | ========= | | | \\ / F ield | foam-extend: Open Source CFD | | \\ / O peration | Version: 3.2 | | \\ / A nd | Web: http://www.foam-extend.org | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ FoamFile { version 2.0; format ascii; class dictionary; object decomposeParDict; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // globalFaceZones ( AMI1_1Zone AMI2_1Zone ); numberOfSubdomains 6; method scotch; Thank you. |
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