WARNING: The type of floorplan is not specified, default option "--slicing" is used. WARNING: The type of algorithm is not specified, default option "--hierarchical" is used. ===== BloBB (Block-packing with Branch-and-bound) ===== floorplanType: --slicing algorithmType: --hierarchical block orientn: --free-orient EXTRA: cluster base=8 EXTRA: aspect ratio tolerance=1.50 EXTRA: asepct ratio increment=1.50 EXTRA: dead space increment=1.05 EXTRA: cluster area deviation=2.00 EXTRA: side resolution=1.90 EXTRA: optimize operators in the Polish expression? No EXTRA: compact? Yes ======================================================= ===== after InitializeCluster ===== ===== Grouping 300 clusters... ===== Packing into 190 clusters... totalArea: 273170.00 deadspace: 1717.00 (0.63%) time: 1.40 ===== Grouping 190 clusters... ===== Packing into 137 clusters... totalArea: 273170.00 deadspace: 2497.00 (0.91%) time: 1.42 ===== Grouping 137 clusters... ===== Packing into 94 clusters... totalArea: 273170.00 deadspace: 3207.00 (1.17%) time: 1.43 ===== Grouping 94 clusters... ===== Packing into 66 clusters... totalArea: 273170.00 deadspace: 5315.00 (1.95%) time: 1.43 ===== Grouping 66 clusters... ===== Packing into 64 clusters... totalArea: 273170.00 deadspace: 5354.00 (1.96%) time: 1.43 ===== Grouping 64 clusters... ===== Packing into 8 clusters... totalArea: 273170.00 deadspace: 12949.00 (4.74%) time: 9.85 ===== Grouping 8 clusters... ===== Packing into 1 clusters... totalArea: 273170.00 deadspace: 23848.00 (8.73%) time: 9.97 width: 522.00 height: 569.00 total area: 297018.00 block area: 273170.00 dead space: 23848.00 (8.73%) area usage (wrt. total area): 91.97% dead space % (wrt. total area): 8.03% --------------------------- Compacting... converted to B*-Tree: 297018.00 (8.73%) -> 294408.00 (7.77%) round 0: 192 blks changed: 294408.00 (7.77%) -> 292716.00 (7.16%) round 1: 20 blks changed: 292716.00 (7.16%) -> 292716.00 (7.16%) round 2: 0 blks changed: 292716.00 (7.16%) -> 292716.00 (7.16%) After compaction, blkArea: 273170.00 deadspace: 19546.00 (7.16%) width: 519.00 height: 564.00 total area: 292716.00 block area: 273170.00 dead space: 19546.00 (7.16%) area usage (wrt. total area): 93.32% dead space % (wrt. total area): 6.68% --------------------------- Output successfully written to results/040511/n300_compact_nooptopr.bbb ===== Thanks for using BloBB =====