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Generation #20/20
problem size = 50 -> 50
Heuristic #1 (#1/20, from m1):
objective = -6.35512, time = 83.2 s

problem size = 50 -> 100
Heuristic #1 (#1/20, from m1):
objective = -8.71537, time = 768.9 s

problem size = 50 -> 200
Heuristic #1 (#1/20, from m1):
objective = -11.98537, time = 7079.3 s

