In the optimization engine logs, we can see the following traces:
2018-03-07 23:24:13,532 [SwingWorker-pool-2-thread-1] INFO Solving started: time spent (XX), best score (UUuninitialized/HHhard/MMmedium/SSsoft), environment mode (REPRODUCIBLE), random (JDK with seed 0)
and
2018-03-07 23:24:35,666 [SwingWorker-pool-2-thread-1] INFO Construction Heuristic phase (0) ended: step total (SSS), time spent (XX), best score (HHhard/MMmedium/SSsoft)
and then
2018-03-07 23:24:41,178 [SwingWorker-pool-2-thread-1] INFO Local Search phase (1) ended: step total (SSS), time spent (XX), best score (HHhard/MMmedium/SSsoft)

It would be nice in these logs to also display briefly what choices were made at config for the construction phase and local search.
This would be useful in particular when we have several local search in sequence to identify which type just started/finished.