[Fischlurch]

Hey all,

I have a problem running decomposePar after installing OF 2.3.1 on a Ubuntu 14.04 32-bit machine. Since the same case worked on another (64-bit) PC, I am not sure if it is related to missing/wrong installation or something else.

The case is a interDyMFoam with prior application mapFIelds. The mapping works without troubles, but after applying decomposePar (any number of cores) I get the error:

/*---------------------------------------------------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
|  \\    /   O peration     | Version:  2.3.1                                 |
|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
Build  : 2.3.1-262087cdf8db
Exec   : decomposePar -cellDist
Date   : Jul 20 2016
Time   : 10:58:46
Host   : xxx
PID    : 4014
Case   : xxx
nProcs : 1
sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster
allowSystemOperations : Allowing user-supplied system call operations

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



Decomposing mesh region0

Create mesh

Calculating distribution of cells
Selecting decompositionMethod hierarchical

Finished decomposition in 0.43 s

Calculating original mesh data

Distributing cells to processors

Distributing faces to processors

Distributing points to processors

Constructing processor meshes

Processor 0
    Number of cells = 113051
    Number of faces shared with processor 1 = 2426
    Number of processor patches = 1
    Number of processor faces = 2426
    Number of boundary faces = 5984

Processor 1
    Number of cells = 113051
    Number of faces shared with processor 0 = 2426
    Number of faces shared with processor 2 = 8196
    Number of processor patches = 2
    Number of processor faces = 10622
    Number of boundary faces = 15134

Processor 2
    Number of cells = 113051
    Number of faces shared with processor 1 = 8196
    Number of faces shared with processor 3 = 5102
    Number of processor patches = 2
    Number of processor faces = 13298
    Number of boundary faces = 17024

Processor 3
    Number of cells = 113054
    Number of faces shared with processor 2 = 5102
    Number of processor patches = 1
    Number of processor faces = 5102
    Number of boundary faces = 7992

Number of processor faces = 15724
Max number of cells = 113054 (0.001990238983% above average 113051.75)
Max number of processor patches = 2 (33.33333333% above average 1.5)
Max number of faces between processors = 13298 (69.14271178% above average 7862)


Wrote decomposition to "/home/rechenknecht/Documents/OpenFOAM/currentWork/phase_04/InterDyM_SeaDragon_Run02_w0.71_A0.05/constant/cellDecomposition" for use in manual decomposition.

Wrote decomposition as volScalarField to cellDist for use in postprocessing.
Time = 0

Processor 0: field transfer
#0  Foam::error::printStack(Foam::Ostream&) at ??:?
#1  Foam::sigFpe::sigHandler(int) at ??:?
#2  Uninterpreted: 
#3  Foam::List<double>::List(Foam::List<double> const&) at ??:?
#4  Foam::processorFvPatchField<double>::processorFvPatchField(Foam::processorFvPatchField<double> const&, Foam::DimensionedField<double, Foam::volMesh> const&) at ??:?
#5  Foam::processorFvPatchField<double>::clone(Foam::DimensionedField<double, Foam::volMesh> const&) const at ??:?
#6  Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>::GeometricBoundaryField::GeometricBoundaryField(Foam::fvBoundaryMesh const&, Foam::DimensionedField<double, Foam::volMesh> const&, Foam::PtrList<Foam::fvPatchField<double> > const&) at ??:?
#7  
 at ??:?
#8  
 at ??:?
#9  __libc_start_main in "/lib/i386-linux-gnu/libc.so.6"
#10  
 at ??:?

Boundary conditions for k and omega for the new case are defined as non-zero, and the libc.s0.6 is available.


So my question is, has anyone experienced such an error? What does teh error related to processorFvPatchField mean, should be related to the processor internal boundaries, or?


Edit: It appears also in other cases after meshing.

[T.D.]

Hi,

what happens if you change the "decompositionMethod" ? is it same error ?

[Fischlurch]

Hi,
yes I checked multiple methods, but then I decided to reinstall ubuntu and everything wokrs fine, cant say where the error was ...