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/placement/openphysyn.def
Notice 0: Design: mgmt_core
Notice 0:     Created 794 pins.
Notice 0:     Created 52878 components and 289444 component-terminals.
Notice 0:     Created 35189 nets and 112058 connections.
Notice 0: Finished DEF file: /project/openlane/mgmt_core/runs/mgmt_core/tmp/placement/openphysyn.def
Warning: could not find power special net
Design Stats
--------------------------------
total instances         52878
multi row instances         0
fixed instances         18072
nets                    35189
design area          1768316.0 u^2
fixed area            28734.9 u^2
movable area         400425.3 u^2
utilization                23 %
utilization padded         33 %
rows                      304
row height                2.7 u

Placement Analysis
--------------------------------
total displacement   128168.2 u
average displacement      2.4 u
max displacement        182.5 u
original HPWL        2339791.1 u
legalized HPWL       2432894.6 u
delta HPWL                  4 %