UnimprovedTimeMillisSpentScoreDifferenceThresholdTermination: init score improvement should reset threshold (regression?)

  <termination>
    <unimprovedSecondsSpentLimit>2</unimprovedSecondsSpentLimit>
    <unimprovedScoreDifferenceThreshold>0hard/1000soft</unimprovedScoreDifferenceThreshold>
  </termination>

14:33:58.372 [l-3-thread-1] INFO  Solving started: time spent (25), best score (-300init/0hard/0soft), environment mode (REPRODUCIBLE), move thread count (NONE), random (JDK with seed 0).
14:33:58.434 [l-3-thread-1] DEBUG     CH step (0), time spent (87), score (-299init/0hard/-1400soft), selected move count (100), picked move (CloudProcess-24 {null -> CloudComputer-14}).
...

14:33:59.064 [l-3-thread-1] DEBUG     CH step (299), time spent (717), score (0hard/-132440soft), selected move count (96), picked move (CloudProcess-2 {null -> CloudComputer-38}).
14:33:59.068 [l-3-thread-1] INFO  Construction Heuristic phase (0) ended: time spent (721), best score (0hard/-132440soft), score calculation speed (37573/sec), step total (300).
....

14:34:00.373 [l-3-thread-1] DEBUG     LS step (7521), time spent (2026), score (0hard/-127830soft),     best score (0hard/-126690soft), accepted/selected move count (1/2), picked move (CloudProcess-102 {CloudComputer-35} <-> CloudProcess-269 {CloudComputer-65}).
14:34:00.373 [l-3-thread-1] INFO  Local Search phase (1) ended: time spent (2026), best score (0hard/-126690soft), score calculation speed (25077/sec), step total (7522).
14:34:00.373 [l-3-thread-1] INFO  Solving ended: time spent (2026), best score (0hard/-126690soft), score calculation speed (28900/sec), phase total (2), environment mode (REPRODUCIBLE), move thread count (NONE).