| OpenSTA 2.2.0 0d73b5b65a Copyright (c) 2019, Parallax Software, Inc. |
| License GPLv3: GNU GPL version 3 <http://gnu.org/licenses/gpl.html> |
| |
| This is free software, and you are free to change and redistribute it |
| under certain conditions; type `show_copying' for details. |
| This program comes with ABSOLUTELY NO WARRANTY; for details type `show_warranty'. |
| Warning: /home/ag/pdks/sky130A/libs.ref/sky130_fd_sc_hd/lib/sky130_fd_sc_hd__ff_n40C_1v95.lib, line 31 default_operating_condition ff_n40C_1v95 not found. |
| Warning: /home/ag/pdks/sky130A/libs.ref/sky130_fd_sc_hd/lib/sky130_fd_sc_hd__ss_100C_1v60.lib, line 32 default_operating_condition ss_100C_1v60 not found. |
| Warning: /openLANE_flow/designs/caravel/openlane/digital_pll/runs/digital_pll/results/synthesis/digital_pll.synthesis_preroute.v, line 1426 module sky130_fd_sc_hd__tapvpwrvgnd_1 not found. Creating black box for PHY_86. |
| Warning: /openLANE_flow/designs/caravel/openlane/digital_pll/runs/digital_pll/results/synthesis/digital_pll.synthesis_preroute.v, line 1613 module sky130_fd_sc_hd__fill_1 not found. Creating black box for FILLER_0_67. |
| Warning: /openLANE_flow/designs/caravel/openlane/digital_pll/runs/digital_pll/results/synthesis/digital_pll.synthesis_preroute.v, line 1616 module sky130_fd_sc_hd__fill_2 not found. Creating black box for FILLER_0_91. |
| create_clock [get_ports $::env(CLOCK_PORT)] -name $::env(CLOCK_PORT) -period $::env(CLOCK_PERIOD) |
| Error: base.sdc, 1 can't read "::env(CLOCK_PORT)": no such variable |
| tns 0.00 |
| wns 0.00 |
