In the first experiment, the task is to find a trajectory between
two fixed positions on a plane. The distance of the goal position
is 9 map units. The average results from 30 trials are shown in
Table 1, where Path length (measured in map units) denotes the
length of the found trajectory, and its time duration is denoted by
Path time. Runtime is the time needed to find the solution, and the
row Iterations denotes the number of iterations that are needed to
find the solution.