CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Bugs

Bug in Dynamic 1Eq Eddy Viscosity LES Model Incompressible flow

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   November 19, 2008, 19:10
Default I was trying to run the channe
  #1
Senior Member
 
N/A
Join Date: Mar 2009
Posts: 189
Rep Power: 17
harishg is on a distinguished road
I was trying to run the channel flow case with the dynamic one eq eddy viscosity LES model. I am using the latest Openfoam 1.5 version on Ubuntu Linux, which i pulled from the GIT repository. I got the following error message.

Create time

Create mesh for time = 0


Reading transportProperties

Reading field p

Reading field U

Reading/calculating face flux field phi

Selecting incompressible transport model Newtonian
Selecting LES turbulence model dynOneEqEddy
dynOneEqEddyCoeffs
{
ce 1.05;
filter simple;
}

Initializing with 0 pressure gradient


Starting time loop

Reading/calculating field UMean

Reading/calculating field pMean

Reading/calculating field UPrime2Mean

Reading/calculating field pPrime2Mean

Time = 0.2

Courant Number mean: 0.0522045 max: 0.362923
#0 Foam::error::printStack(Foam:stream&) in "/home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libOpenFOAM.so"
#1 Foam::sigFpe::sigFpeHandler(int) in "/home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libOpenFOAM.so"
#2 Uninterpreted: [0xb802f400]
#3 ?? in "/lib/tls/i686/cmov/libm.so.6"
#4 pow in "/lib/tls/i686/cmov/libm.so.6"
#5 Foam::pow(Foam::Field<double>&, Foam::UList<double> const&, double const&) in "/home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libOpenFOAM.so"
#6 Foam::tmp<foam::geometricfield<double,> > Foam::pow<foam::fvpatchfield,>(Foam::tmp<foam::geo metricfield<double,> > const&, Foam::dimensioned<double> const&) in "/home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libincompressibleLESMod els.so"
#7 Foam::incompressible::LESModels::dynOneEqEddy::ce( Foam::GeometricField<foam::sym mtensor<double>, Foam::fvPatchField, Foam::volMesh> const&) const in "/home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libincompressibleLESMod els.so"
#8 Foam::incompressible::LESModels::dynOneEqEddy::cor rect(Foam::tmp<foam::geometric field<foam::tensor<double>, Foam::fvPatchField, Foam::volMesh> > const&) in "/home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libincompressibleLESMod els.so"
#9 Foam::incompressible::LESModel::correct() in "/home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libincompressibleLESMod els.so"
#10 main in "/home/harishg/OpenFOAM/OpenFOAM-1.5.x/applications/bin/linuxGccDPOpt/channelOod les"
#11 __libc_start_main in "/lib/tls/i686/cmov/libc.so.6"
#12 _start in "/home/harishg/OpenFOAM/OpenFOAM-1.5.x/applications/bin/linuxGccDPOpt/channelOod les"
Floating point exception
harishg is offline   Reply With Quote

Old   November 20, 2008, 07:27
Default I have just run dynOneEqEddy m
  #2
Senior Member
 
Join Date: Mar 2009
Posts: 854
Rep Power: 22
henry is on a distinguished road
I have just run dynOneEqEddy model on the channelOodles tutorial case without incident:

Selecting LES turbulence model dynOneEqEddy
dynOneEqEddyCoeffs
{
ce 1.05;
filter simple;
}

Initializing with 0 pressure gradient


Starting time loop

Time = 0.2

Courant Number mean: 0.0691206 max: 0.36731
DILUPBiCG: Solving for k, Initial residual = 0.0181897, Final residual = 7.27253e-06, No Iterations 2
bounding k, min: 0 max: 0.000863933 average: 6.6298e-05
DILUPBiCG: Solving for Ux, Initial residual = 0.011546, Final residual = 1.05515e-06, No Iterations 3
DILUPBiCG: Solving for Uy, Initial residual = 0.0616962, Final residual = 5.5491e-06, No Iterations 3
DILUPBiCG: Solving for Uz, Initial residual = 0.0589226, Final residual = 5.24922e-06, No Iterations 3
DICPCG: Solving for p, Initial residual = 0.189244, Final residual = 0.00788658, No Iterations 3
time step continuity errors : sum local = 1.08526e-05, global = 3.22043e-18, cumulative = 3.22043e-18
DICPCG: Solving for p, Initial residual = 0.0190868, Final residual = 8.88436e-07, No Iterations 96
time step continuity errors : sum local = 1.08773e-09, global = 1.36544e-19, cumulative = 3.35698e-18
Uncorrected Ubar = 0.133495 pressure gradient = 2.75168e-05
ExecutionTime = 3.89 s ClockTime = 4 s

.
.
.

I am unable to reproduce the failure you are getting. Could you try running in valgrind?

H
henry is offline   Reply With Quote

Old   November 20, 2008, 19:47
Default I ran it with valgrind upto T=
  #3
Senior Member
 
N/A
Join Date: Mar 2009
Posts: 189
Rep Power: 17
harishg is on a distinguished road
I ran it with valgrind upto T=0.4 with dt=0.2 and it ran.I did not have problems with the other LES models that I tried ( smagorinksy, oneeqeqqy, dynsmagorinsky, locdynsmagorinsky) before. This is the log of the run

==10159== Memcheck, a memory error detector.
==10159== Copyright (C) 2002-2007, and GNU GPL'd, by Julian Seward et al.
==10159== Using LibVEX rev 1854, a library for dynamic binary translation.
==10159== Copyright (C) 2004-2007, and GNU GPL'd, by OpenWorks LLP.
==10159== Using valgrind-3.3.1-Debian, a dynamic binary instrumentation framework.
==10159== Copyright (C) 2000-2007, and GNU GPL'd, by Julian Seward et al.
==10159== For more details, rerun with: -v
==10159==
/*---------------------------------------------------------------------------*\
| ========= | |
| \ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \ / O peration | Version: 1.5.x |
| \ / A nd | Web: http://www.OpenFOAM.org |
| \/ M anipulation | |
\*---------------------------------------------------------------------------*/
Exec : channelOodles
Date : Nov 20 2008
Time : 16:34:37
Host : harishg-desktop
PID : 10159
Case : /windows/dynamic_one_eq_eddy/channel395
nProcs : 1

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

Create mesh for time = 0


Reading transportProperties

Reading field p

Reading field U

Reading/calculating face flux field phi

Selecting incompressible transport model Newtonian
Selecting LES turbulence model dynOneEqEddy
dynOneEqEddyCoeffs
{
ce 1.05;
filter simple;
}

Initializing with 0 pressure gradient


Starting time loop

Reading/calculating field UMean

Reading/calculating field pMean

Reading/calculating field UPrime2Mean

Reading/calculating field pPrime2Mean

Time = 0.2

Courant Number mean: 0.0522045 max: 0.362923
DILUPBiCG: Solving for k, Initial residual = 0.015961, Final residual = 8.98421e-07, No Iterations 2
bounding k, min: 0 max: 0.000715794 average: 2.71055e-05
DILUPBiCG: Solving for Ux, Initial residual = 0.019267, Final residual = 2.87628e-06, No Iterations 3
DILUPBiCG: Solving for Uy, Initial residual = 0.060418, Final residual = 4.40496e-06, No Iterations 3
DILUPBiCG: Solving for Uz, Initial residual = 0.0578968, Final residual = 4.44615e-06, No Iterations 3
GAMG: Solving for p, Initial residual = 0.89089, Final residual = 4.32425e-07, No Iterations 13
time step continuity errors : sum local = 1.27939e-09, global = 9.27239e-19, cumulative = 9.27239e-19
GAMG: Solving for p, Initial residual = 0.0650577, Final residual = 4.38012e-07, No Iterations 9
time step continuity errors : sum local = 2.27455e-09, global = 9.31268e-19, cumulative = 1.85851e-18
Uncorrected Ubar = 0.133393 pressure gradient = 0.000545882
ExecutionTime = 226.18 s ClockTime = 235 s

Calculating averages

Time = 0.4

Courant Number mean: 0.0578568 max: 0.37128
DILUPBiCG: Solving for k, Initial residual = 0.00963296, Final residual = 1.55151e-07, No Iterations 2
bounding k, min: -1.05229e-12 max: 0.000719623 average: 2.71513e-05
DILUPBiCG: Solving for Ux, Initial residual = 0.0445695, Final residual = 9.25886e-07, No Iterations 3
DILUPBiCG: Solving for Uy, Initial residual = 0.234011, Final residual = 6.32796e-06, No Iterations 3
DILUPBiCG: Solving for Uz, Initial residual = 0.164481, Final residual = 3.60588e-06, No Iterations 3
GAMG: Solving for p, Initial residual = 0.945979, Final residual = 5.23357e-07, No Iterations 13
time step continuity errors : sum local = 1.35865e-09, global = 4.93432e-19, cumulative = 2.35194e-18
GAMG: Solving for p, Initial residual = 0.131621, Final residual = 9.82133e-07, No Iterations 9
time step continuity errors : sum local = 1.6846e-09, global = -1.29563e-18, cumulative = 1.0563e-18
Uncorrected Ubar = 0.133537 pressure gradient = 0.000263556
ExecutionTime = 322.4 s ClockTime = 336 s

Calculating averages

End

==10159== Invalid read of size 4
==10159== at 0x4EBD318: Foam::objectRegistry::checkOut(Foam::regIOobject&) const (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libOpenFOAM.so)
==10159== by 0x4EB6853: Foam::regIOobject::checkOut() (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libOpenFOAM.so)
==10159== by 0x4EB6F50: Foam::regIOobject::~regIOobject() (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libOpenFOAM.so)
==10159== by 0x409CA97: Foam::GeometricField<foam::symmtensor<double>, Foam::fvPatchField, Foam::volMesh>::~GeometricField() (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libincompressibleLESMode ls.so)
==10159== by 0x7F34189: Foam::fieldAverage::~fieldAverage() (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libfieldAverage.so)
==10159== by 0x7F84566: Foam::-OutputFilterFunctionObject<foam::fieldaverage>::~O utputFilterFunctionObje ct() (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libfieldAverage.so)
==10159== by 0x4EC20B9: Foam::functionObjectList::~functionObjectList() (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libOpenFOAM.so)
==10159== by 0x4ECA840: Foam::Time::~Time() (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libOpenFOAM.so)
==10159== by 0x805DFBF: main (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/applications/bin/linuxGccDPOpt/channelOodl es)
==10159== Address 0x58b9938 is not stack'd, malloc'd or (recently) free'd
==10159==
==10159== Invalid read of size 4
==10159== at 0x4EBD318: Foam::objectRegistry::checkOut(Foam::regIOobject&) const (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libOpenFOAM.so)
==10159== by 0x4EB6853: Foam::regIOobject::checkOut() (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libOpenFOAM.so)
==10159== by 0x4EB6F50: Foam::regIOobject::~regIOobject() (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libOpenFOAM.so)
==10159== by 0x806D2A7: Foam::GeometricField<double,>::~GeometricField() (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/applications/bin/linuxGccDPOpt/channelOodl es)
==10159== by 0x7F341D1: Foam::fieldAverage::~fieldAverage() (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libfieldAverage.so)
==10159== by 0x7F84566: Foam::-OutputFilterFunctionObject<foam::fieldaverage>::~O utputFilterFunctionObje ct() (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libfieldAverage.so)
==10159== by 0x4EC20B9: Foam::functionObjectList::~functionObjectList() (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libOpenFOAM.so)
==10159== by 0x4ECA840: Foam::Time::~Time() (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libOpenFOAM.so)
==10159== by 0x805DFBF: main (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/applications/bin/linuxGccDPOpt/channelOodl es)
==10159== Address 0x58b9948 is not stack'd, malloc'd or (recently) free'd
==10159==
==10159== Invalid read of size 4
==10159== at 0x4EBD318: Foam::objectRegistry::checkOut(Foam::regIOobject&) const (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libOpenFOAM.so)
==10159== by 0x4EB6853: Foam::regIOobject::checkOut() (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libOpenFOAM.so)
==10159== by 0x4EB6F50: Foam::regIOobject::~regIOobject() (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libOpenFOAM.so)
==10159== by 0x806B427: Foam::GeometricField<foam::vector<double>, Foam::fvPatchField, Foam::volMesh>::~GeometricField() (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/applications/bin/linuxGccDPOpt/channelOodl es)
==10159== by 0x7F342F1: Foam::fieldAverage::~fieldAverage() (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libfieldAverage.so)
==10159== by 0x7F84566: Foam::-OutputFilterFunctionObject<foam::fieldaverage>::~O utputFilterFunctionObje ct() (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libfieldAverage.so)
==10159== by 0x4EC20B9: Foam::functionObjectList::~functionObjectList() (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libOpenFOAM.so)
==10159== by 0x4ECA840: Foam::Time::~Time() (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/lib/linuxGccDPOpt/libOpenFOAM.so)
==10159== by 0x805DFBF: main (in /home/harishg/OpenFOAM/OpenFOAM-1.5.x/applications/bin/linuxGccDPOpt/channelOodl es)
==10159== Address 0x58b9858 is not stack'd, malloc'd or (recently) free'd
==10159==
==10159== Invalid free() / delete / delete[]
==10159== at 0x4024B4A: free (vg_replace_malloc.c:323)
==10159== by 0x53AE1EB: (within /lib/tls/i686/cmov/libc-2.8.90.so)
==10159== by 0x53ADCB9: __libc_freeres (in /lib/tls/i686/cmov/libc-2.8.90.so)
==10159== by 0x401F236: _vgnU_freeres (vg_preloaded.c:60)
==10159== by 0x5323163: _Exit (in /lib/tls/i686/cmov/libc-2.8.90.so)
==10159== by 0x529C68C: (below main) (in /lib/tls/i686/cmov/libc-2.8.90.so)
==10159== Address 0x5611328 is not stack'd, malloc'd or (recently) free'd
==10159==
==10159== ERROR SUMMARY: 5 errors from 4 contexts (suppressed: 84 from 2)
==10159== malloc/free: in use at exit: 320 bytes in 13 blocks.
==10159== malloc/free: 1,673,422 allocs, 1,673,410 frees, 5,280,162,639 bytes allocated.
==10159== For counts of detected errors, rerun with: -v
==10159== searching for pointers to 13 not-freed blocks.
==10159== checked 650,496 bytes.
==10159==
==10159== LEAK SUMMARY:
==10159== definitely lost: 156 bytes in 11 blocks.
==10159== possibly lost: 0 bytes in 0 blocks.
==10159== still reachable: 164 bytes in 2 blocks.
==10159== suppressed: 0 bytes in 0 blocks.
==10159== Rerun with --leak-check=full to see details of leaked memory.
harishg is offline   Reply With Quote

Old   November 27, 2008, 17:18
Default I confirm the bug, I have very
  #4
Member
 
Maxim Loginov
Join Date: Mar 2009
Posts: 33
Rep Power: 17
zeliboba is on a distinguished road
I confirm the bug, I have very similar error, the case is different though. in my case it occurs only when run in parallel, i.e. with -parallel option, in serial execution it seems to work.
zeliboba is offline   Reply With Quote

Old   December 2, 2008, 16:51
Default I did a fresh install of OpenF
  #5
Senior Member
 
N/A
Join Date: Mar 2009
Posts: 189
Rep Power: 17
harishg is on a distinguished road
I did a fresh install of OpenFOAM on another machine and the dynamic one equation model did not produce any errors for a serial execution. I think that there was some problem with how I cleaned the openfoam 1.5 installation before installing the openfoam 1.5.x from the git repository.
harishg is offline   Reply With Quote

Old   December 2, 2008, 19:18
Default serial execution works on my i
  #6
Member
 
Maxim Loginov
Join Date: Mar 2009
Posts: 33
Rep Power: 17
zeliboba is on a distinguished road
serial execution works on my install also, try parallel.
zeliboba is offline   Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
eddy viscosity Mike CFX 1 April 4, 2006 14:12
eddy viscosity for k-epsilon model vishwas FLUENT 2 January 27, 2006 04:25
Eddy Viscosity ashish CFX 0 July 20, 2005 05:19
How to model incompressible flow? luckyluke FLUENT 5 December 7, 2004 02:44
Vertical eddy viscosity in channal flow? Liu Main CFD Forum 0 June 15, 2004 22:07


All times are GMT -4. The time now is 03:55.