OpenROAD 0.9.0 d03ebfc244
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.
Error: cannot open '/.openroad'.
Notice 0: Reading LEF file:  /project/openlane/mgmt_core/runs/mgmt_core/tmp/merged_unpadded.lef
Notice 0:     Created 13 technology layers
Notice 0:     Created 25 technology vias
Notice 0:     Created 440 library cells
Notice 0: Finished LEF file:  /project/openlane/mgmt_core/runs/mgmt_core/tmp/merged_unpadded.lef
Notice 0: 
Reading DEF file: /project/openlane/mgmt_core/runs/mgmt_core/results/cts/mgmt_core.cts.def
Notice 0: Design: mgmt_core
Notice 0:     Created 796 pins.
Notice 0:     Created 54645 components and 299498 component-terminals.
Notice 0:     Created 2 special nets and 0 connections.
Notice 0:     Created 36740 nets and 115160 connections.
Notice 0: Finished DEF file: /project/openlane/mgmt_core/runs/mgmt_core/results/cts/mgmt_core.cts.def
[INFO]: Inserting sky130_fd_sc_hd__diode_2...
[WARN]: Skipping VPWR
[WARN]: Skipping VGND

[INFO]: 78751 of sky130_fd_sc_hd__diode_2 inserted!
[INFO]: Legalizing...
Design Stats
--------------------------------
total instances        133396
multi row instances         0
fixed instances         18288
nets                    36742
design area          1768316.0 u^2
fixed area            29400.5 u^2
movable area         605532.0 u^2
utilization                35 %
utilization padded         46 %
rows                      304
row height                2.7 u

Placement Analysis
--------------------------------
total displacement   400608.5 u
average displacement      3.0 u
max displacement        114.0 u
original HPWL        2903052.6 u
legalized HPWL       3029527.7 u
delta HPWL                  4 %