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-   -   Partitioning problem with interDyMFoam (http://www.cfd-online.com/Forums/openfoam/85815-partitioning-problem-interdymfoam.html)

DLC March 7, 2011 18:28

Partitioning problem with interDyMFoam
 
hello everyone!
I'm having a little issue with an interDyMFoam run:
it runs perfectly in serial but when I launch it in parallel I have this error message:

Create time

Create mesh for time = 0

Selecting dynamicFvMesh dynamicMotionSolverFvMesh
Selecting motion solver: displacementLaplacian
[0]
[0]
[0] --> FOAM FATAL IO ERROR:
[0] size 10183 is not equal to the given value of 10186
[0]
[0] file: /scratch/dlconti/S60snappyZrefinementDin/processor0/0/pointDisplacement::boundaryField::S60 from line 58 to line 100.
[0]
[0] From function Field<Type>::Field(const word& keyword, const dictionary&, const label)
[0] in file /u5/lombardi/OpenFOAM/OpenFOAM-1.7.x/src/OpenFOAM/lnInclude/Field.C at line 236.
[0]
FOAM parallel run exiting
[0]
--------------------------------------------------------------------------


the partitioning (decomposePar) is OK.

I really dont understand what is going wrong.

I did the same thing with another mesh, and I had the same problem when decomposing with more than 8 processors (with 8 it ran fine but terribly slow.. :( )

can anyone help me?!

thanks!

DL


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