dolfin team mailing list archive

[Murtazo Nazarov <question108259@xxxxxxxxxxxxxxxxxxxxx>]

New question #108259 on DOLFIN:
https://answers.launchpad.net/dolfin/+question/108259

Hi,

My solver was working until I recompiled dolfin for some reasons. The Petcs Krylov solver does not converges:

Solving linear system of size 4184 x 4184 (PETSc Krylov solver).
terminate called after throwing an instance of 'std::runtime_error'
  what():  *** Error: PETSc Krylov solver did not converge (PETSc reason -4).

However it works well with LUSolver. 

Does anyone had similar problem?

murtazo

-- 
You received this question notification because you are a member of
DOLFIN Team, which is an answer contact for DOLFIN.