View Issue Details
ID | Project | Category | View Status | Date Submitted | Last Update |
---|---|---|---|---|---|
0003341 | OpenFOAM | Bug | public | 2019-08-31 17:50 | 2019-09-01 10:24 |
Reporter | CDLang | Assigned To | henry | ||
Priority | normal | Severity | minor | Reproducibility | always |
Status | closed | Resolution | no change required | ||
Platform | Unix | OS | Ubuntu | OS Version | 19.04 |
Summary | 0003341: Issue 0003316 not resolved? interFoam crashes on unrefine | ||||
Description | interFoam crashes with the following errors , both in the tutorial and in a simple test case. Usually on completing the first or second unrefine. Error message from tutorial: Selected 77 cells for refinement out of 111720. Refined from 111720 to 112259 cells. Selected 3 split points out of a possible 9862. Unrefined from 112259 to 112238 cells. GAMG: Solving for pcorr, Initial residual = 1, Final residual = 8.88241e-05, No Iterations 11 time step continuity errors : sum local = 3.47639e-07, global = -4.27947e-08, cumulative = -0.000115416 MULES: Solving for alpha.water Phase-1 volume fraction = 0.084818 Min(alpha.water) = -2.75876e-12 Max(alpha.water) = 1.23704 MULES: Solving for alpha.water Phase-1 volume fraction = 0.084818 Min(alpha.water) = -2.69483e-12 Max(alpha.water) = 1.22729 MULES: Solving for alpha.water Phase-1 volume fraction = 0.084818 Min(alpha.water) = -9.64384e-12 Max(alpha.water) = 1.21828 #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::sigFpe::sigHandler(int) at ??:? #2 ? in "/lib/x86_64-linux-gnu/libc.so.6" #3 Foam::SolverPerformance<double>::checkConvergence(double const&, double const&) at ??:? #4 Foam::GAMGSolver::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const at ??:? #5 Foam::fvMatrix<double>::solveSegregated(Foam::dictionary const&) at ??:? #6 Foam::fvMatrix<double>::solve(Foam::dictionary const&) in "/opt/openfoam7/platforms/linux64GccDPInt32Opt/bin/interFoam" #7 Foam::fvMatrix<double>::solve() in "/opt/openfoam7/platforms/linux64GccDPInt32Opt/bin/interFoam" #8 ? in "/opt/openfoam7/platforms/linux64GccDPInt32Opt/bin/interFoam" #9 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #10 ? in "/opt/openfoam7/platforms/linux64GccDPInt32Opt/bin/interFoam" Floating point exception (core dumped) | ||||
Steps To Reproduce | Run interFoam with dynamicMeshDict | ||||
Tags | No tags attached. | ||||
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This is resolved in OpenFOAM-7 by commit 8235d2d20c010a4810d059a1a7c8ab414918bae5 Does your OpenFOAM-7 include this commit? |
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Henry thanks for your prompt reply. I installed OF7 & PV5.6 from the link at OF.org, I apparently need to install as a git repository so I can pull the commits. Or make the few edits in this commit. Regards, Charlie |
Date Modified | Username | Field | Change |
---|---|---|---|
2019-08-31 17:50 | CDLang | New Issue | |
2019-08-31 18:00 | henry | Note Added: 0010705 | |
2019-08-31 19:29 | CDLang | Note Added: 0010706 | |
2019-09-01 10:24 | henry | Assigned To | => henry |
2019-09-01 10:24 | henry | Status | new => closed |
2019-09-01 10:24 | henry | Resolution | open => no change required |