Hi, In my case it doesn't matter the geometry or the case file, you can try with the quarterSphere.cmd example. Regards, joel ----- Original Message ---- From: Bill Henshaw <henshaw@xxxxxxxx> To: overture@xxxxxxxxxxxxx Sent: Saturday, April 11, 2009 4:41:46 AM Subject: [overture] Re: 3d cns Hi Joel, Thanks for the good debug output. Can you send me a simple example that exhibits the error (i.e. all the cmd files I need to make the grid and run cgcns). ...Bill Joel Guerrero wrote: > Hi Bill, > > I just compiled the new version of cns godunov (v23), but I am still getting > the same segmentation fault error as in the previous version (v22). Here is > the output of gdb, > > Program received signal SIGSEGV, Segmentation fault. > [Switching to Thread 0x2b658ac0f6f0 (LWP 1430)] > 0x00002b658008636c in getp3d_ () from > /home/joegi/cfd/overturev23/cgdebug.v23/cns/../cns/lib/libCgcns.so > (gdb) where > #0 0x00002b658008636c in getp3d_ () from > /home/joegi/cfd/overturev23/cgdebug.v23/cns/../cns/lib/libCgcns.so > #1 0x00002b65800996e0 in dudr3d_ () from > /home/joegi/cfd/overturev23/cgdebug.v23/cns/../cns/lib/libCgcns.so > #2 0x00002b657fd23907 in Cgcns::getUt (this=0x18276c0, v=@0x17fd590, > gridVelocity_=@0x102e470, dvdt=@0x26c2b70, iparam=0x7fff2b06cf70, > rparam=0x7fff2b06cf20, dvdtImplicit=@0x102e470, pmg2=0x1b781b0, > pGridVelocity2=0x0) at src/cns.C:1374 > #3 0x00002b658056c15b in DomainSolver::getUt (this=0x18276c0, > cgf=@0x182b2a8, t=@0x182b2b8, ut=@0x183a008, tForce=0) > at src/advance.C:507 > #4 0x00002b657fd97c22 in Cgcns::initializeSolution (this=0x18276c0) at > src/setupGridFunctions.C:75 > #5 0x00002b65805ae7a9 in DomainSolver::setup (this=0x18276c0, > time=@0x18272a0) at src/DomainSolver.C:512 > #6 0x00002b6580425281 in DomainSolver::setParametersInteractively > (this=0x18276c0, runSetupOnExit=true) at src/setup.C:2361 > #7 0x000000000042e5f8 in main (argc=2, argv=0x7fff2b081a48) at > src/cgcnsMain.C:154 > > Btw i am compiling overture using gcc, g++ and gfortran v4.2.1 > > Regards, > > Joel > > > >