===========================
Generation #2
problem size = run -> 1k_100
Heuristic #2, from e2):
objective = -5.01988, time = 0.2 s

problem size = run -> 1k_500
Heuristic #2, from e2):
objective = -0.24814, time = 0.0 s

problem size = run -> 5k_100
Heuristic #2, from e2):
objective = -4.65485, time = 2.5 s

problem size = run -> 5k_500
Heuristic #2, from e2):
objective = -0.54672, time = 0.6 s

problem size = run -> 10k_100
Heuristic #2, from e2):
objective = -4.35845, time = 10.2 s

problem size = run -> 10k_500
Heuristic #2, from e2):
objective = -0.49850, time = 2.4 s

