Time step rejection if tolerance test fails
I've implemented rejection of a completed time step if the relative change is larger than the time step control tolerance (only for the general 3rd order controller). The code seems to work as it should, but I might have missed something, so please let me know if you find anything wrong.
An earlier version of this can be found in #5317, but the current one is up to date with the current master.
jenkins build this please
jenkins build this please
I do not see an obvious reason for the segfaults in the tests. In fact, I expected no test failures at all! I think the best is to investigate this in a debugger to see why it faults. Give me a hint if you need help.
jenkins build this please
jenkins build this please
jenkins build this please
this contains a merge commit. please rebase on master.
please rebase on master.
Done!
jenkins build this please
Thanks, merging!
Please edit the PR description to add a few sentences of description for the manual.