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Problem with run continue of a custom solver

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Old   January 23, 2013, 09:08
Default Problem with run continue of a custom solver
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Hisham El Safti
Join Date: Apr 2011
Location: Braunschweig, Germany
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Dear Foamers,

I am working with a custom solver. Every time I try to continue a run from a previous time step (not the initial), the GAMG (and other, also increased tolerance) solver fails (serial and parallel). The failure occurs at the statement:

Code:
initialResidual = DEqn.solve().initialResidual();
I checked all fields involved in the equation and they are all read properly. I also turned on the debug switch for GAMG but that didn't provide me with useful info. The error is:

Code:
   Normalisation factor = 800.459
DICPCG:  Solving for coarsestLevelCorr, Initial residual = 1, Final residual = 0.21207, No Iterations 1
Post-smoothing scaling factors: 1.03931 1.11069 1.09697 1.38127 1.15639
GAMG:  Solving for Dx, Initial residual = 0.864838, Final residual = 0.22546, No Iterations 0
GAMG:  Solving for Dx, Initial residual = 0.864838, Final residual = 0.22546, No Iterations 1
   Normalisation factor = 2.02601e+247
#0  Foam::error::printStack(Foam::Ostream&) in "/home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
#1  Foam::sigFpe::sigHandler(int) in "/home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
#2   in "/lib/x86_64-linux-gnu/libc.so.6"
#3  Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const in "/home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
#4  Foam::GAMGSolver::solveCoarsestLevel(Foam::Field<double>&, Foam::Field<double> const&) const in "/home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
#5  Foam::GAMGSolver::Vcycle(Foam::PtrList<Foam::lduMatrix::smoother> const&, Foam::Field<double>&, Foam::Field<double> const&, Foam::Field<double>&, Foam::Field<double>&, Foam::Field<double>&, Foam::PtrList<Foam::Field<double> >&, Foam::PtrList<Foam::Field<double> >&, unsigned char) const in "/home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
#6  Foam::GAMGSolver::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const in "/home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
#7  
 in "/home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3"
#8  
 in "/home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3"
#9  
 in "/home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3"
#10  __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
#11  
 in "/home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3"
The solver on the other hand continues the run if the command is issued with valgrind. Valgrind complaints are:


Code:
  
Normalisation factor = 800.459
==7950== Conditional jump or move depends on uninitialised value(s)
==7950==    at 0x6957954: Foam::lduMatrix::solverPerformance::checkConvergence(double, double) (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x6973AAC: Foam::GAMGSolver::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x482A60: Foam::fvMatrix<Foam::Vector<double> >::solve(Foam::dictionary const&) (in /home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3)
==7950==    by 0x48351F: Foam::fvMatrix<Foam::Vector<double> >::solve() (in /home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3)
==7950==    by 0x42FA16: main (in /home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3)
==7950== 
==7950== Conditional jump or move depends on uninitialised value(s)
==7950==    at 0x6973AAF: Foam::GAMGSolver::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x482A60: Foam::fvMatrix<Foam::Vector<double> >::solve(Foam::dictionary const&) (in /home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3)
==7950==    by 0x48351F: Foam::fvMatrix<Foam::Vector<double> >::solve() (in /home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3)
==7950==    by 0x42FA16: main (in /home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3)
==7950== 
==7950== Conditional jump or move depends on uninitialised value(s)
==7950==    at 0x6957954: Foam::lduMatrix::solverPerformance::checkConvergence(double, double) (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x6960E64: Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x6970E9A: Foam::GAMGSolver::solveCoarsestLevel(Foam::Field<double>&, Foam::Field<double> const&) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x69726D9: Foam::GAMGSolver::Vcycle(Foam::PtrList<Foam::lduMatrix::smoother> const&, Foam::Field<double>&, Foam::Field<double> const&, Foam::Field<double>&, Foam::Field<double>&, Foam::Field<double>&, Foam::PtrList<Foam::Field<double> >&, Foam::PtrList<Foam::Field<double> >&, unsigned char) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x6973B62: Foam::GAMGSolver::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x482A60: Foam::fvMatrix<Foam::Vector<double> >::solve(Foam::dictionary const&) (in /home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3)
==7950==    by 0x48351F: Foam::fvMatrix<Foam::Vector<double> >::solve() (in /home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3)
==7950==    by 0x42FA16: main (in /home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3)
==7950== 
==7950== Conditional jump or move depends on uninitialised value(s)
==7950==    at 0x6960E67: Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x6970E9A: Foam::GAMGSolver::solveCoarsestLevel(Foam::Field<double>&, Foam::Field<double> const&) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x69726D9: Foam::GAMGSolver::Vcycle(Foam::PtrList<Foam::lduMatrix::smoother> const&, Foam::Field<double>&, Foam::Field<double> const&, Foam::Field<double>&, Foam::Field<double>&, Foam::Field<double>&, Foam::PtrList<Foam::Field<double> >&, Foam::PtrList<Foam::Field<double> >&, unsigned char) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x6973B62: Foam::GAMGSolver::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x482A60: Foam::fvMatrix<Foam::Vector<double> >::solve(Foam::dictionary const&) (in /home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3)
==7950==    by 0x48351F: Foam::fvMatrix<Foam::Vector<double> >::solve() (in /home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3)
==7950==    by 0x42FA16: main (in /home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3)
==7950== 
==7950== Conditional jump or move depends on uninitialised value(s)
==7950==    at 0x6961055: Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x6970E9A: Foam::GAMGSolver::solveCoarsestLevel(Foam::Field<double>&, Foam::Field<double> const&) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x69726D9: Foam::GAMGSolver::Vcycle(Foam::PtrList<Foam::lduMatrix::smoother> const&, Foam::Field<double>&, Foam::Field<double> const&, Foam::Field<double>&, Foam::Field<double>&, Foam::Field<double>&, Foam::PtrList<Foam::Field<double> >&, Foam::PtrList<Foam::Field<double> >&, unsigned char) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x6973B62: Foam::GAMGSolver::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x482A60: Foam::fvMatrix<Foam::Vector<double> >::solve(Foam::dictionary const&) (in /home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3)
==7950==    by 0x48351F: Foam::fvMatrix<Foam::Vector<double> >::solve() (in /home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3)
==7950==    by 0x42FA16: main (in /home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3)
==7950== 
==7950== Conditional jump or move depends on uninitialised value(s)
==7950==    at 0x6957954: Foam::lduMatrix::solverPerformance::checkConvergence(double, double) (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x69613EF: Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x6970E9A: Foam::GAMGSolver::solveCoarsestLevel(Foam::Field<double>&, Foam::Field<double> const&) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x69726D9: Foam::GAMGSolver::Vcycle(Foam::PtrList<Foam::lduMatrix::smoother> const&, Foam::Field<double>&, Foam::Field<double> const&, Foam::Field<double>&, Foam::Field<double>&, Foam::Field<double>&, Foam::PtrList<Foam::Field<double> >&, Foam::PtrList<Foam::Field<double> >&, unsigned char) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x6973B62: Foam::GAMGSolver::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x482A60: Foam::fvMatrix<Foam::Vector<double> >::solve(Foam::dictionary const&) (in /home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3)
==7950==    by 0x48351F: Foam::fvMatrix<Foam::Vector<double> >::solve() (in /home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3)
==7950==    by 0x42FA16: main (in /home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3)
==7950== 
==7950== Conditional jump or move depends on uninitialised value(s)
==7950==    at 0x69613F2: Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x6970E9A: Foam::GAMGSolver::solveCoarsestLevel(Foam::Field<double>&, Foam::Field<double> const&) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x69726D9: Foam::GAMGSolver::Vcycle(Foam::PtrList<Foam::lduMatrix::smoother> const&, Foam::Field<double>&, Foam::Field<double> const&, Foam::Field<double>&, Foam::Field<double>&, Foam::Field<double>&, Foam::PtrList<Foam::Field<double> >&, Foam::PtrList<Foam::Field<double> >&, unsigned char) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x6973B62: Foam::GAMGSolver::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x482A60: Foam::fvMatrix<Foam::Vector<double> >::solve(Foam::dictionary const&) (in /home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3)
==7950==    by 0x48351F: Foam::fvMatrix<Foam::Vector<double> >::solve() (in /home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3)
==7950==    by 0x42FA16: main (in /home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3)
==7950== 
==7950== Conditional jump or move depends on uninitialised value(s)
==7950==    at 0x6957A09: Foam::lduMatrix::solverPerformance::print() const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x6970D51: Foam::GAMGSolver::solveCoarsestLevel(Foam::Field<double>&, Foam::Field<double> const&) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x69726D9: Foam::GAMGSolver::Vcycle(Foam::PtrList<Foam::lduMatrix::smoother> const&, Foam::Field<double>&, Foam::Field<double> const&, Foam::Field<double>&, Foam::Field<double>&, Foam::Field<double>&, Foam::PtrList<Foam::Field<double> >&, Foam::PtrList<Foam::Field<double> >&, unsigned char) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x6973B62: Foam::GAMGSolver::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x482A60: Foam::fvMatrix<Foam::Vector<double> >::solve(Foam::dictionary const&) (in /home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3)
==7950==    by 0x48351F: Foam::fvMatrix<Foam::Vector<double> >::solve() (in /home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3)
==7950==    by 0x42FA16: main (in /home/hisham/OpenFOAM/hisham-2.1.x/platforms/linux64GccDPOpt/bin/geotechFoam3)
==7950== 
==7950== Use of uninitialised value of size 8
==7950==    at 0x788D9E7: __printf_fp (printf_fp.c:828)
==7950==    by 0x788B35F: vfprintf (vfprintf.c:2007)
==7950==    by 0x78B1441: vsnprintf (vsnprintf.c:120)
==7950==    by 0x70AF29D: ??? (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.16)
==7950==    by 0x70B4399: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.16)
==7950==    by 0x70B47D8: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.16)
==7950==    by 0x70C104D: std::ostream& std::ostream::_M_insert<double>(double) (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.16)
==7950==    by 0x68CD00C: Foam::OSstream::write(double) (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x68791BC: Foam::operator<<(Foam::Ostream&, double) (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x6957A4C: Foam::lduMatrix::solverPerformance::print() const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x6970D51: Foam::GAMGSolver::solveCoarsestLevel(Foam::Field<double>&, Foam::Field<double> const&) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x69726D9: Foam::GAMGSolver::Vcycle(Foam::PtrList<Foam::lduMatrix::smoother> const&, Foam::Field<double>&, Foam::Field<double> const&, Foam::Field<double>&, Foam::Field<double>&, Foam::Field<double>&, Foam::PtrList<Foam::Field<double> >&, Foam::PtrList<Foam::Field<double> >&, unsigned char) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950== 
==7950== Use of uninitialised value of size 8
==7950==    at 0x7876458: __mpn_lshift (lshift.S:60)
==7950==    by 0x788D9EB: __printf_fp (printf_fp.c:828)
==7950==    by 0x788B35F: vfprintf (vfprintf.c:2007)
==7950==    by 0x78B1441: vsnprintf (vsnprintf.c:120)
==7950==    by 0x70AF29D: ??? (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.16)
==7950==    by 0x70B4399: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.16)
==7950==    by 0x70B47D8: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.16)
==7950==    by 0x70C104D: std::ostream& std::ostream::_M_insert<double>(double) (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.16)
==7950==    by 0x68CD00C: Foam::OSstream::write(double) (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x68791BC: Foam::operator<<(Foam::Ostream&, double) (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x6957A4C: Foam::lduMatrix::solverPerformance::print() const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950==    by 0x6970D51: Foam::GAMGSolver::solveCoarsestLevel(Foam::Field<double>&, Foam::Field<double> const&) const (in /home/hisham/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so)
==7950== 
==7950== Use of uninitialised value of size 8
==7950==    at 0x787645B: __mpn_lshift (lshift.S:61)
==7950==    by 0x788D9EB: __printf_fp (printf_fp.c:828)
==7950==    by 0x788B35F: vfprintf (vfprintf.c:2007)
==7950==    by 0x78B1441: vsnprintf (vsnprintf.c:120)
==7950==    by 0x70AF29D: ??? (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.16)
==7950==    by 0x70B4399: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.16)
==7950==    by 0x70B47D8: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.16)
==7950==    by 0x70C104D: std::ostream& std::ostream::_M_insert<double>(double) (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.16)
....
So it seems that some Field of size 8 is uninitialised however the run continues. So does anyone have a clue to what may cause this bug?

Best regards,
Hisham
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Old   January 23, 2013, 10:36
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Hisham El Safti
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I have rerun valgrind using the option --track-origins=yes
and I have a better idea now where the error comes from

Still if any has an advise ... I am all ears/eyes!
Thanks
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