CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Meshing & Mesh Conversion

[blockMesh] Floating point exception

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   September 16, 2010, 13:26
Default Floating point exception
  #1
New Member
 
elbert
Join Date: Mar 2009
Location: USA
Posts: 10
Rep Power: 17
elbertj is on a distinguished road
I get this error while trying to do a 'blockMesh' in /incompressible/pisoFoam/les/pitzDailyDirectMapped

Quote:
Creating block mesh from
"/home/ejp/codes/OpenFOAM/ejp-1.7.x/pitzDailyDirectMapped/constant/polyMesh/blockMeshDict"


Creating blockCorners

Creating curved edges

Creating blocks
#0 Foam::error:rintStack(Foam::Ostream&) in "/home/ejp/codes/OpenFOAM/OpenFOAM-1.7.x/lib/linux64GccDPOpt/libOpenFOAM.so"
#1 Foam::sigFpe::sigFpeHandler(int) in "/home/ejp/codes/OpenFOAM/OpenFOAM-1.7.x/lib/linux64GccDPOpt/libOpenFOAM.so"
#2 __restore_rt at sigaction.c:0
#3 Foam::lineDivide::lineDivide(Foam::curvedEdge const&, int, double) in "/home/ejp/codes/OpenFOAM/OpenFOAM-1.7.x/applications/bin/linux64GccDPOpt/blockMesh"
#4 Foam::blockDescriptor::setEdge(int, int, int, int) in "/home/ejp/codes/OpenFOAM/OpenFOAM-1.7.x/applications/bin/linux64GccDPOpt/blockMesh"
#5 Foam::blockDescriptor::makeBlockEdges() in "/home/ejp/codes/OpenFOAM/OpenFOAM-1.7.x/applications/bin/linux64GccDPOpt/blockMesh"
#6 Foam::blockDescriptor::blockDescriptor(Foam::Field <Foam::Vector<double> > const&, Foam::PtrList<Foam::curvedEdge> const&, Foam::Istream&) in "/home/ejp/codes/OpenFOAM/OpenFOAM-1.7.x/applications/bin/linux64GccDPOpt/blockMesh"
#7 Foam::blockMesh::createTopology(Foam::IOdictionary &) in "/home/ejp/codes/OpenFOAM/OpenFOAM-1.7.x/applications/bin/linux64GccDPOpt/blockMesh"
#8 Foam::blockMesh::blockMesh(Foam::IOdictionary&) in "/home/ejp/codes/OpenFOAM/OpenFOAM-1.7.x/applications/bin/linux64GccDPOpt/blockMesh"
#9 main in "/home/ejp/codes/OpenFOAM/OpenFOAM-1.7.x/applications/bin/linux64GccDPOpt/blockMesh"
#10 __libc_start_main in "/lib64/libc.so.6"
#11 _start in "/home/ejp/codes/OpenFOAM/OpenFOAM-1.7.x/applications/bin/linux64GccDPOpt/blockMesh"
Floating point exception
I wonder if this is due to installing OF 1.7.x on Fedora 10. machine details are:
$uname -a
Linux ej2 2.6.27.5-117.fc10.x86_64 #1 SMP x86_64 GNU/Linux
$gcc -v
gcc version 4.3.2 20081105 (Red Hat 4.3.2-7) (GCC)

I don't see this error from the same version of OF installed on Fedora 13. If you know the source of this error, kindly let me know.

Elbert
elbertj is offline   Reply With Quote

Reply


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
icoFoam floating point exception (8) leizhao512 OpenFOAM Running, Solving & CFD 7 November 1, 2018 11:43
A floating point exception has occurred: floating point exception [Overflow]. starlight STAR-CCM+ 4 May 4, 2016 09:08
A floating point exception - SEM Model yansheng STAR-CCM+ 1 April 4, 2016 04:57
Floating point exception from twoPhaseEulerFoam openfoammaofnepo OpenFOAM Running, Solving & CFD 1 March 19, 2016 13:56
Floating point exception (core dumped) for GAMG solver yuhou1989 OpenFOAM Running, Solving & CFD 2 March 24, 2015 19:28


All times are GMT -4. The time now is 06:07.