Sampler fails due to static variable in MueLuBottomSolver
Summary
As in #336 (closed) the sampler crashes when dispatching new individuals after some finished.
Steps to reproduce
Run the sampler with AMR Trilinos and the smoothed aggregation algebraic multigrid solver for the linear system of equations.
What is the current bug behavior?
The sampler crashes.
What is the expected correct behavior?
The sampler runs smoothly.
Possible fixes
Remove the static variable.