Time since last log activity in table

[unkaktus]

Sometimes jobs are getting stuck, e.g. due to MPI deadlocks, and this is not easy to spot.

What I do is checking the time of the last log message (of course, outputted by robin nest'd appication). If it is longer than some time, say 1h, the job is definitely stuck.

It would be useful to implement such an automatic readout of the logs, and output the time since last log activity in the table for robin list.