tri: Running for 8 passes on 430836 edges.
tri: Pass 0: Cost 2698224.271685
tri: Pass 1: Cost 2139344.828224
tri: Pass 2: Cost 1806794.180701
tri: Pass 3: Cost 1660696.172657
tri: Pass 4: Cost 1599013.654101
tri: Pass 5: Cost 1571535.227396
tri: Pass 6: Cost 1557742.930085
tri: Pass 7: Cost 1550081.180055
tri: Pass 8: Cost 1545362.368777