[hswzzz]

Dear Foamer,

I recently read 'gdbOF debugger document' and tried to follow its example, Scalar Transport Test.
(http://openfoamwiki.net/index.php/Contrib_gdbOF)

# .. run the solver in debug mode ($ gdb scalarTransportFoam) >> it works

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..
Reading symbols from /home/whang/OpenFOAM/OpenFOAM-2.3.0/platforms/linux64GccDPDebug/bin/scalarTransportFoam...done.

[/FONT]
# when I try to set the break point in the fvScalarMatrix.C:144...>> it does not work

(gdb) b
backtrace bookmark break break-range bt
(gdb) break fvScalarMatrix.C:144
No source file named fvScalarMatrix.C.
Make breakpoint pending on future shared library load? (y or [n])

# if I press 'y' and 'run'...

(gdb) break fvScalarMatrix.C:144
No source file named fvScalarMatrix.C.
Make breakpoint pending on future shared library load? (y or [n]) y
Breakpoint 1 (fvScalarMatrix.C:144) pending.
(gdb) run
Starting program: /home/whang/OpenFOAM/OpenFOAM-2.3.0/platforms/linux64GccDPDebug/bin/scalarTransportFoam
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
Build : 2.3.0-f5222ca19ce6
Exec : /home/whang/OpenFOAM/OpenFOAM-2.3.0/platforms/linux64GccDPDebug/bin/scalarTransportFoam
Date : Aug 01 2015
Time : 10:47:32
Host : "localhost.localdomain"
PID : 7083
Case : /home/whang/OpenFOAM/whang-2.3.0/run/gdbOFtest/pitzDaily
nProcs : 1
sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster
allowSystemOperations : Disallowing user-supplied system call operations

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

Create mesh for time = 0

Reading field T

Reading field U

Reading transportProperties

Reading diffusivity DT

Reading/calculating face flux field phi

No finite volume options present


SIMPLE: no convergence criteria found. Calculations will run for 0.1 steps.


Calculating scalar transport

Courant Number mean: 0.01 max: 0.015
Time = 0.005

DILUPBiCG: Solving for T, Initial residual = 1, Final residual = 6.63182e-07, No Iterations 2
Time = 0.01

DILUPBiCG: Solving for T, Initial residual = 0.30043, Final residual = 9.64897e-08, No Iterations 2
Time = 0.015

DILUPBiCG: Solving for T, Initial residual = 0.168124, Final residual = 4.0184e-08, No Iterations 2
Time = 0.02

DILUPBiCG: Solving for T, Initial residual = 0.114029, Final residual = 2.31015e-08, No Iterations 2
Time = 0.025

DILUPBiCG: Solving for T, Initial residual = 0.0847056, Final residual = 1.53854e-08, No Iterations 2
Time = 0.03

DILUPBiCG: Solving for T, Initial residual = 0.0663648, Final residual = 1.10537e-08, No Iterations 2
Time = 0.035

DILUPBiCG: Solving for T, Initial residual = 0.0538484, Final residual = 7.94162e-09, No Iterations 2
Time = 0.04

DILUPBiCG: Solving for T, Initial residual = 0.0447899, Final residual = 1.27641e-07, No Iterations 2
Time = 0.045

DILUPBiCG: Solving for T, Initial residual = 0.0379509, Final residual = 7.66767e-09, No Iterations 2
Time = 0.05

DILUPBiCG: Solving for T, Initial residual = 0.0326205, Final residual = 6.21113e-09, No Iterations 2
Time = 0.055

DILUPBiCG: Solving for T, Initial residual = 0.0283615, Final residual = 5.38958e-09, No Iterations 2
Time = 0.06

DILUPBiCG: Solving for T, Initial residual = 0.0248903, Final residual = 4.79019e-09, No Iterations 2
Time = 0.065

DILUPBiCG: Solving for T, Initial residual = 0.0220149, Final residual = 4.31777e-09, No Iterations 2
Time = 0.07

DILUPBiCG: Solving for T, Initial residual = 0.0198328, Final residual = 3.93061e-09, No Iterations 2
Time = 0.075

DILUPBiCG: Solving for T, Initial residual = 0.0182746, Final residual = 3.60532e-09, No Iterations 2
Time = 0.08

DILUPBiCG: Solving for T, Initial residual = 0.0169228, Final residual = 3.32708e-09, No Iterations 2
Time = 0.085

DILUPBiCG: Solving for T, Initial residual = 0.0157395, Final residual = 3.08573e-09, No Iterations 2
Time = 0.09

DILUPBiCG: Solving for T, Initial residual = 0.0146955, Final residual = 2.87396e-09, No Iterations 2
Time = 0.095

DILUPBiCG: Solving for T, Initial residual = 0.0137678, Final residual = 2.68636e-09, No Iterations 2
Time = 0.1

DILUPBiCG: Solving for T, Initial residual = 0.0129383, Final residual = 2.51879e-09, No Iterations 2
End

[Inferior 1 (process 7083) exited normally]
Missing separate debuginfos, use: debuginfo-install glibc-2.18-19.fc20.x86_64 hwloc-libs-1.7-2.fc20.x86_64 libX11-1.6.1-1.fc20.x86_64 libXNVCtrl-169.12-9.fc20.x86_64 libXau-1.0.8-2.fc20.x86_64 libXext-1.3.2-2.fc20.x86_64 libgcc-4.8.3-7.fc20.x86_64 libpciaccess-0.13.1-4.fc20.x86_64 libstdc++-4.8.3-7.fc20.x86_64 libtool-ltdl-2.4.2-21.fc20.x86_64 libxcb-1.9.1-3.fc20.x86_64 libxml2-2.9.1-2.fc20.x86_64 numactl-libs-2.0.9-1.fc20.x86_64 openmpi-1.7.3-1.fc20.x86_64 xz-libs-5.1.2-6alpha.fc20.x86_64 zlib-1.2.8-3.fc20.x86_64
(gdb) ppatchlist
Use "pPatchList <objeto> "
(gdb) ppatchlist T
No symbol "T" in current context.


what is the problem..?

[hswzzz]

Solved... after installing debugging-info package