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/tmp/floorplan/pdn.def
Notice 0: Design: mgmt_core
Notice 0:     Created 796 pins.
Notice 0:     Created 52881 components and 289462 component-terminals.
Notice 0:     Created 2 special nets and 0 connections.
Notice 0:     Created 35192 nets and 112064 connections.
Notice 0: Finished DEF file: /project/openlane/mgmt_core/runs/mgmt_core/tmp/floorplan/pdn.def
[INFO]: Inserting sky130_fd_sc_hd__diode_2...
[WARN]: Skipping VPWR
[WARN]: Skipping VGND

[INFO]: 77203 of sky130_fd_sc_hd__diode_2 inserted!
[INFO]: Legalizing...
Design Stats
--------------------------------
total instances        130084
multi row instances         0
fixed instances         18072
nets                    35194
design area          1768316.0 u^2
fixed area            28734.9 u^2
movable area         593650.6 u^2
utilization                34 %
utilization padded         45 %
rows                      304
row height                2.7 u

Placement Analysis
--------------------------------
total displacement   386208.6 u
average displacement      3.0 u
max displacement        169.0 u
original HPWL        2474819.3 u
legalized HPWL       2600317.3 u
delta HPWL                  5 %