Sorry, my mistake..since 3 other people are working on this project someone added pc_factor_package mumps in the options file and hence ilu was giving that error.
Thanks, Shri ----- Original Message ----- > Shri, > I notice this is on Karlin. > Does the same code work on other machines? > Does petsc examples work on this machine? > > Hong > > On Tue, Jun 21, 2011 at 4:12 AM, Jed Brown <jed at 59a2.org> wrote: > > On Tue, Jun 21, 2011 at 08:15, Shri <abhyshr at mcs.anl.gov> wrote: > >> > >> I am getting this error for ilu. Did anything get changed for ilu? > >> I get > >> the same error for debug mode as well. > >> > >> ./TS -pc_type ilu > > > > Can you reproduce with an example? I haven't noticed any problems. > > Maybe you > > have memory corruption or something else unexpected causing > > MatGetFactor to > > not be called. Maybe try setting a breakpoint at ilu.c:213.
