OpenROAD 0.9.0 e582f2522b
This program is licensed under the BSD-3 license. See the LICENSE file for details. 
Components of this program may be licensed under more restrictive licenses which must be honored.
Notice 0: Reading LEF file:  /project/openlane/gpio_control_block/runs/gpio_control_block/tmp/merged_unpadded.lef
Notice 0:     Created 13 technology layers
Notice 0:     Created 25 technology vias
Notice 0:     Created 437 library cells
Notice 0: Finished LEF file:  /project/openlane/gpio_control_block/runs/gpio_control_block/tmp/merged_unpadded.lef
Notice 0: 
Reading DEF file: /project/openlane/gpio_control_block/runs/gpio_control_block/tmp/placement/openphysyn.def
Notice 0: Design: gpio_control_block
Notice 0:     Created 24 pins.
Notice 0:     Created 163 components and 783 component-terminals.
Notice 0:     Created 79 nets and 210 connections.
Notice 0: Finished DEF file: /project/openlane/gpio_control_block/runs/gpio_control_block/tmp/placement/openphysyn.def
Warning: could not find power special net
Design Stats
--------------------------------
total instances           163
multi row instances         0
fixed instances            92
nets                       79
design area            3123.0 u^2
fixed area              245.2 u^2
movable area           1056.0 u^2
utilization                37 %
utilization padded         61 %
rows                       26
row height                2.7 u

Placement Analysis
--------------------------------
total displacement     1817.5 u
average displacement     11.2 u
max displacement         43.1 u
original HPWL          2505.3 u
legalized HPWL         4239.5 u
delta HPWL                 69 %