[petsc-users] KSPBuildSolution

[Juha Jäykkä]

> > DIVERGED_LINEAR_SOLVE... None of the convergence tolerances seem to make
> This is a problem. Run with -ksp_converged_reason to find out why it's
> diverging.

Sorry, I looked at a wrong output. For the exact solution, it is the line 
search, which fails. KSP converges with CONVERGED_RTOL, but SNES quits with 
DIVERGED_LS_FAILURE.

-Juha

-- 
		 -----------------------------------------------
		| Juha Jäykkä, juhaj at iki.fi			|
		| http://www.maths.leeds.ac.uk/~juhaj		|
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