CFD Online Logo CFD Online URL
Home > Forums > OpenFOAM Native Meshers: blockMesh

Floating point exception

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

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

Creating block mesh from

Creating blockCorners

Creating curved edges

Creating blocks
#0 Foam::error:rintStack(Foam::Ostream&) in "/home/ejp/codes/OpenFOAM/OpenFOAM-1.7.x/lib/linux64GccDPOpt/"
#1 Foam::sigFpe::sigFpeHandler(int) in "/home/ejp/codes/OpenFOAM/OpenFOAM-1.7.x/lib/linux64GccDPOpt/"
#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/"
#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 #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.

elbertj is offline   Reply With Quote


Thread Tools
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 On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
MPI Error - simpleFoam - Floating Point Exception scott OpenFOAM Running, Solving & CFD 3 April 13, 2012 16:34
Cannot Open .sim (Floating Point Exception) trex930 STAR-CCM+ 1 July 30, 2010 06:51
floating point exception? syd STAR-CCM+ 3 April 20, 2010 18:55
Floating point exception error with small DeltaT rassilon OpenFOAM Running, Solving & CFD 19 September 2, 2009 07:39
Gmsh and samplesurface touf Open Source Meshers: Gmsh, Netgen, CGNS, ... 2 December 10, 2007 03:27

All times are GMT -4. The time now is 22:44.