OpenROAD 4174c3ad802d2ac1d04d387d2c4b883903f6647e 
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.
[INFO ODB-0222] Reading LEF file: /home/kareem_farid/caravel/openlane/digital_pll/runs/22_10_18_06_51/tmp/merged.min.lef
[WARNING ODB-0220] WARNING (LEFPARS-2036): SOURCE statement is obsolete in version 5.6 and later.
The LEF parser will ignore this statement.
To avoid this warning in the future, remove this statement from the LEF file with version 5.6 or later. See file /home/kareem_farid/caravel/openlane/digital_pll/runs/22_10_18_06_51/tmp/merged.min.lef at line 930.

[INFO ODB-0223]     Created 13 technology layers
[INFO ODB-0224]     Created 25 technology vias
[INFO ODB-0225]     Created 441 library cells
[INFO ODB-0226] Finished LEF file:  /home/kareem_farid/caravel/openlane/digital_pll/runs/22_10_18_06_51/tmp/merged.min.lef
[INFO ODB-0127] Reading DEF file: /home/kareem_farid/caravel/openlane/digital_pll/runs/22_10_18_06_51/results/routing/digital_pll.def
[INFO ODB-0128] Design: digital_pll
[INFO ODB-0130]     Created 39 pins.
[INFO ODB-0131]     Created 1093 components and 5448 component-terminals.
[INFO ODB-0132]     Created 2 special nets and 4222 connections.
[INFO ODB-0133]     Created 371 nets and 1225 connections.
[INFO ODB-0134] Finished DEF file: /home/kareem_farid/caravel/openlane/digital_pll/runs/22_10_18_06_51/results/routing/digital_pll.def
Using RCX ruleset '/home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.tech/openlane/rules.openrcx.sky130A.min.calibre'...
[INFO RCX-0431] Defined process_corner X with ext_model_index 0
[INFO RCX-0029] Defined extraction corner X
[INFO RCX-0008] extracting parasitics of digital_pll ...
[INFO RCX-0435] Reading extraction model file /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.tech/openlane/rules.openrcx.sky130A.min.calibre ...
[INFO RCX-0436] RC segment generation digital_pll (max_merge_res 50.0) ...
[INFO RCX-0040] Final 1412 rc segments
[INFO RCX-0439] Coupling Cap extraction digital_pll ...
[INFO RCX-0440] Coupling threshhold is 0.1000 fF, coupling capacitance less than 0.1000 fF will be grounded.
[INFO RCX-0043] 2698 wires to be extracted
[INFO RCX-0442] 52% completion -- 1411 wires have been extracted
[INFO RCX-0442] 100% completion -- 2698 wires have been extracted
[INFO RCX-0045] Extract 371 nets, 1783 rsegs, 1783 caps, 2905 ccs
[INFO RCX-0015] Finished extracting digital_pll.
Writing result to /home/kareem_farid/caravel/openlane/digital_pll/runs/22_10_18_06_51/results/routing/mca/process_corner_min/digital_pll.spef...
Setting global connections for newly added cells...
[WARNING] Did not save OpenROAD database!
Writing extracted parasitics to /home/kareem_farid/caravel/openlane/digital_pll/runs/22_10_18_06_51/results/routing/mca/process_corner_min/digital_pll.spef...
[INFO RCX-0016] Writing SPEF ...
[INFO RCX-0443] 371 nets finished
[INFO RCX-0017] Finished writing SPEF ...