[petsc-users] snes failures

Adrian Croucher a.croucher at auckland.ac.nz
Thu May 19 00:27:40 CDT 2016

Might be unrelated, but I am also seeing a lot of SNES failures, on 
problems that used to converge fine, since I pulled the latest PETSc 
'next' branch yesterday.

This is using a FD Jacobian so it isn't a Jacobian coding problem. Same 
behaviour with LU linear solver, so it's not the linear solver either.

I'm trying to bisect and find out where it stopped working.

Cheers, Adrian

Dr Adrian Croucher
Senior Research Fellow
Department of Engineering Science
University of Auckland, New Zealand
email: a.croucher at auckland.ac.nz
tel: +64 (0)9 923 84611

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