Magic 8.3 revision 324 - Compiled on Thu Sep 15 11:38:02 UTC 2022. Starting magic under Tcl interpreter Using the terminal as the console. Using NULL graphics device. Processing system .magicrc file Sourcing design .magicrc for technology sky130A ... 2 Magic internal units = 1 Lambda Input style sky130(vendor): scaleFactor=2, multiplier=2 The following types are not handled by extraction and will be treated as non-electrical types: ubm Scaled tech values by 2 / 1 to match internal grid scaling Loading sky130A Device Generator Menu ... Using technology "sky130A", version 1.0.341-2-gde752ec Reading LEF data from file /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/techlef/sky130_fd_sc_hd__nom.tlef. This action cannot be undone. LEF read, Line 78 (Message): Unknown keyword "ANTENNAMODEL" in LEF file; ignoring. LEF read, Line 79 (Message): Unknown keyword "ANTENNADIFFSIDEAREARATIO" in LEF file; ignoring. LEF read, Line 112 (Message): Unknown keyword "MINENCLOSEDAREA" in LEF file; ignoring. LEF read, Line 114 (Message): Unknown keyword "ANTENNAMODEL" in LEF file; ignoring. LEF read, Line 115 (Message): Unknown keyword "ANTENNADIFFSIDEAREARATIO" in LEF file; ignoring. LEF read, Line 121 (Message): Unknown keyword "MAXIMUMDENSITY" in LEF file; ignoring. LEF read, Line 122 (Message): Unknown keyword "DENSITYCHECKWINDOW" in LEF file; ignoring. LEF read, Line 123 (Message): Unknown keyword "DENSITYCHECKSTEP" in LEF file; ignoring. LEF read, Line 156 (Message): Unknown keyword "MINENCLOSEDAREA" in LEF file; ignoring. LEF read, Line 164 (Message): Unknown keyword "ANTENNAMODEL" in LEF file; ignoring. LEF read, Line 165 (Message): Unknown keyword "ANTENNADIFFSIDEAREARATIO" in LEF file; ignoring. LEF read, Line 167 (Message): Unknown keyword "MAXIMUMDENSITY" in LEF file; ignoring. LEF read, Line 168 (Message): Unknown keyword "DENSITYCHECKWINDOW" in LEF file; ignoring. LEF read, Line 169 (Message): Unknown keyword "DENSITYCHECKSTEP" in LEF file; ignoring. LEF read, Line 206 (Message): Unknown keyword "ANTENNAMODEL" in LEF file; ignoring. LEF read, Line 207 (Message): Unknown keyword "ANTENNADIFFSIDEAREARATIO" in LEF file; ignoring. LEF read, Line 209 (Message): Unknown keyword "MAXIMUMDENSITY" in LEF file; ignoring. LEF read, Line 210 (Message): Unknown keyword "DENSITYCHECKWINDOW" in LEF file; ignoring. LEF read, Line 211 (Message): Unknown keyword "DENSITYCHECKSTEP" in LEF file; ignoring. LEF read, Line 248 (Message): Unknown keyword "ANTENNAMODEL" in LEF file; ignoring. LEF read, Line 249 (Message): Unknown keyword "ANTENNADIFFSIDEAREARATIO" in LEF file; ignoring. LEF read, Line 251 (Message): Unknown keyword "MAXIMUMDENSITY" in LEF file; ignoring. LEF read, Line 252 (Message): Unknown keyword "DENSITYCHECKWINDOW" in LEF file; ignoring. LEF read, Line 253 (Message): Unknown keyword "DENSITYCHECKSTEP" in LEF file; ignoring. LEF read, Line 290 (Message): Unknown keyword "ANTENNAMODEL" in LEF file; ignoring. LEF read, Line 291 (Message): Unknown keyword "ANTENNADIFFSIDEAREARATIO" in LEF file; ignoring. LEF read: Processed 797 lines. caravel_clocking: 10000 rects caravel_clocking: 20000 rects [INFO]: Writing abstract LEF Generating LEF output /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/caravel_clocking.lef for cell caravel_clocking: Diagnostic: Write LEF header for cell caravel_clocking Diagnostic: Writing LEF output for cell caravel_clocking Warning: Parent cell lists instance of "sky130_fd_sc_hd__clkbuf_16" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__clkbuf_16.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__clkbuf_16.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__buf_12" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__buf_12.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__buf_12.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__clkbuf_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__clkbuf_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__clkbuf_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__clkbuf_4" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__clkbuf_4.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__clkbuf_4.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__buf_4" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__buf_4.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__buf_4.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__buf_2" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__buf_2.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__buf_2.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__clkbuf_2" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__clkbuf_2.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__clkbuf_2.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__dfrtp_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__dfrtp_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__dfrtp_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__dfstp_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__dfstp_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__dfstp_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__dfstp_2" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__dfstp_2.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__dfstp_2.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__dfrtp_4" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__dfrtp_4.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__dfrtp_4.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__dfrtn_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__dfrtn_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__dfrtn_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__dfxtp_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__dfxtp_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__dfxtp_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__dfrtp_2" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__dfrtp_2.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__dfrtp_2.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__conb_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__conb_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__conb_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__inv_4" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__inv_4.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__inv_4.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__or2_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__or2_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__or2_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__o31a_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__o31a_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__o31a_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__nor4_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__nor4_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__nor4_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__mux2_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__mux2_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__mux2_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__o21ai_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__o21ai_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__o21ai_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__a21oi_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__a21oi_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__a21oi_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__o2111ai_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__o2111ai_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__o2111ai_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__o21bai_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__o21bai_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__o21bai_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__o31ai_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__o31ai_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__o31ai_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__nand3b_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__nand3b_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__nand3b_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__o22a_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__o22a_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__o22a_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__nand3_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__nand3_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__nand3_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__nand2b_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__nand2b_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__nand2b_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__nand2_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__nand2_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__nand2_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__nand4b_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__nand4b_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__nand4b_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__and2_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__and2_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__and2_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__nor2_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__nor2_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__nor2_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__xnor2_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__xnor2_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__xnor2_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__or3_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__or3_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__or3_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__a21o_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__a21o_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__a21o_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__o21a_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__o21a_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__o21a_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__nor3_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__nor3_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__nor3_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__a31o_2" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__a31o_2.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__a31o_2.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__and2b_2" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__and2b_2.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__and2b_2.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__nor3_2" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__nor3_2.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__nor3_2.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__a31oi_2" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__a31oi_2.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__a31oi_2.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__a41oi_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__a41oi_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__a41oi_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__o2111a_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__o2111a_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__o2111a_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__nor3b_2" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__nor3b_2.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__nor3b_2.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__inv_2" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__inv_2.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__inv_2.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__o2111ai_4" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__o2111ai_4.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__o2111ai_4.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__o21a_4" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__o21a_4.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__o21a_4.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__clkinv_4" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__clkinv_4.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__clkinv_4.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__clkinv_2" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__clkinv_2.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__clkinv_2.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__tapvpwrvgnd_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__tapvpwrvgnd_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__tapvpwrvgnd_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__decap_3" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__decap_3.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__decap_3.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__fill_1" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__fill_1.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__fill_1.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__fill_2" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__fill_2.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__fill_2.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__decap_8" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__decap_8.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__decap_8.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_ef_sc_hd__decap_12" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_ef_sc_hd__decap_12.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_ef_sc_hd__decap_12.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__decap_4" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__decap_4.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__decap_4.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__decap_6" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__decap_6.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__decap_6.mag. The discovered version will be used. Warning: Parent cell lists instance of "sky130_fd_sc_hd__diode_2" at bad file path /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/signoff/sky130_fd_sc_hd__diode_2.mag. The cell exists in the search paths at /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.ref/sky130_fd_sc_hd/maglef/sky130_fd_sc_hd__diode_2.mag. The discovered version will be used. Diagnostic: Scale value is 0.005000 [INFO]: LEF Write Complete