[heaveng]

Hi Foamers,

I ran the tutorial case damBreakWithObstacle to check the function of dynamic mesh-AMR using OpenFOAM-10. However, it crashed with the following error. I'm surprised to see a tutorial case fails. Maybe it's due to some issues that is beyond OpenFOAM itself? Any suggestions? Thanks!

#0 Foam::error:rintStack(Foam::Ostream&) at ??:?
#1 Foam::sigFpe::sigHandler(int) at ??:?
#2 ? in "/lib/x86_64-linux-gnu/libc.so.6"
#3 Foam::GAMGSolver::scale(Foam::Field<double>&, Foam::Field<double>&, Foam::lduMatrix const&, Foam::FieldField<Foam::Field, double> const&, Foam::UPtrList<Foam::lduInterfaceField const> const&, Foam::Field<double> const&, unsigned char) const at ??:?
#4 Foam::GAMGSolver::Vcycle(Foam::PtrList<Foam::lduMa trix::smoother> const&, Foam::Field<double>&, Foam::Field<double> const&, Foam::Field<double>&, Foam::Field<double>&, Foam::Field<double>&, Foam::Field<double>&, Foam::Field<double>&, Foam::PtrList<Foam::Field<double> >&, Foam::PtrList<Foam::Field<double> >&, unsigned char) const at ??:?
#5 Foam::GAMGSolver::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const at ??:?
#6 Foam::fvMatrix<double>::solveSegregated(Foam::dict ionary const&) at ??:?
#7 Foam::fvMatrix<double>::solve(Foam::dictionary const&) in "/home/zjlab/openfoam/OpenFOAM-10/platforms/linux64GccDPInt32Opt/bin/interFoam"
#8 Foam::fvMatrix<double>::solve() in "/home/zjlab/openfoam/OpenFOAM-10/platforms/linux64GccDPInt32Opt/bin/interFoam"
#9 ? in "/home/zjlab/openfoam/OpenFOAM-10/platforms/linux64GccDPInt32Opt/bin/interFoam"
#10 ? in "/lib/x86_64-linux-gnu/libc.so.6"
#11 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
#12 ? in "/home/zjlab/openfoam/OpenFOAM-10/platforms/linux64GccDPInt32Opt/bin/interFoam"