|March 26, 2009, 02:48||
interDyMFoam fails in parallel
Join Date: Mar 2009
Posts: 22Rep Power: 8
first of all the outputs from the debug-version:
Create mesh for time = 0
Selecting incompressible transport model Newtonian
Selecting RAS turbulence model laminar
time step continuity errors : sum local = 0, global = 0, cumulative = 0
2 additional processes aborted (not shown)
 index -1 out of range 0 ... 32767#0 Foam::error:rintStack(Foam::Ostream&) at ~/OpenFOAM/OpenFOAM-1.5.x/src/OSspecific/Unix/printStack.C:203
#1 Foam::error::abort() at ~/OpenFOAM/OpenFOAM-1.5.x/src/OpenFOAM/lnInclude/error.C:229
#2 Foam::Ostream& Foam:perator<< <Foam::error>(Foam::Ostream&, Foam::errorManip<Foam::error>) at ~/OpenFOAM/OpenFOAM-1.5.x/src/OpenFOAM/lnInclude/errorManip.H:87
#3 Foam::UList<double>::checkIndex(int) const at ~/OpenFOAM/OpenFOAM-1.5.x/src/OpenFOAM/lnInclude/UListI.H:106
#4 Foam::UList<double>:perator(int) at ~/OpenFOAM/OpenFOAM-1.5.x/src/OpenFOAM/lnInclude/UListI.H:118
#5 Foam::fvMatrix<double>::setReference(int, double const&) at ~/OpenFOAM/OpenFOAM-1.5.x/src/finiteVolume/lnInclude/fvMatrix.C:487
#6 main at ~/OpenFOAM/OpenFOAM-1.5.x/applications/solvers/multiphase/interDyMFoam/correctPhi.H:31
#7 __libc_start_main in "/lib64/libc.so.6"
#8 Foam::regIOobject::writeObject(Foam::IOstream::str eamFormat, Foam::IOstream::versionNumber, Foam::IOstream::compressionType) const in "/home/spyrou2/OpenFOAM/OpenFOAM-1.5.x/applications/bin/linux64GccDPDebug/interDyMFoam"
 From function UList<T>::checkIndex(const label)
 in file /home/spyrou2/OpenFOAM/OpenFOAM-1.5.x/src/OpenFOAM/lnInclude/UListI.H at line 102.
FOAM parallel run aborting
Now some details:
- the calculation fails at the point when the pressure-equation is to be solved
- boundary conditions for pressure:
all boundaries have a zeroGradient condition for the pressure
so a reference cell and reference value for pd are defined
-the calculation with interDyMFaom fails if:
- the above boundary condition for the pressure is applied and the computation is parallel
- in the following cases the calculation runs without problems:
-serial calculation with interDyMFoam
-parallel calculation (interDyMFoam) but with a fixedValue b.c. for the pressure (splitting the domain in such a way that every processor domain contains a part of that patch)
-when using interFoam (interFoam runs in parallel even with zeroGradient on all boundaries)
From the output of the debug version i see that there is an index out of bounds.
Does anybody know or have an idea why this problem occurs?
|March 26, 2009, 17:43||
Join Date: Mar 2009
Posts: 1,416Rep Power: 16
Looks like a bug. Can you set up a testcase and post it on the OpenFOAM-bugs forum?
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