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'.
Warning: /home/aag/current_pdk/sky130A/libs.ref/sky130_fd_sc_hd/lib/sky130_fd_sc_hd__tt_025C_1v80.lib, line 31 default_operating_condition tt_025C_1v80 not found.
Notice 0: Reading LEF file:  /project/openlane/digital_pll/runs/digital_pll/tmp/merged_unpadded.lef
Notice 0:     Created 13 technology layers
Notice 0:     Created 25 technology vias
Notice 0:     Created 438 library cells
Notice 0: Finished LEF file:  /project/openlane/digital_pll/runs/digital_pll/tmp/merged_unpadded.lef
Info: Added 35 rows of 208 sites.
[INFO] Extracting DIE_AREA and CORE_AREA from the floorplan
[INFO] Floorplanned on a die area of 0.0 0.0 107.04 117.76 (microns). Saving to /project/openlane/digital_pll/runs/digital_pll/reports/floorplan/verilog2def.die_area.rpt.
[INFO] Floorplanned on a core area of 5.52 10.88 101.2 106.08 (microns). Saving to /project/openlane/digital_pll/runs/digital_pll/reports/floorplan/verilog2def.core_area.rpt.