OpenROAD v2.0-1901-g6157d4945 
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: ./platforms/sky130hd/lef/sky130_fd_sc_hd.tlef
[INFO ODB-0223]     Created 11 technology layers
[INFO ODB-0224]     Created 25 technology vias
[INFO ODB-0226] Finished LEF file:  ./platforms/sky130hd/lef/sky130_fd_sc_hd.tlef
[INFO ODB-0222] Reading LEF file: ./platforms/sky130hd/lef/sky130_fd_sc_hd_merged.lef
[INFO ODB-0225]     Created 437 library cells
[INFO ODB-0226] Finished LEF file:  ./platforms/sky130hd/lef/sky130_fd_sc_hd_merged.lef
[INFO ODB-0127] Reading DEF file: ./results/sky130hd/a2p_litex/output/20211125124450/base/3_1_place_gp.def
[INFO ODB-0128] Design: top
[INFO ODB-0094] 		Created 100000 Insts
[INFO ODB-0094] 		Created 200000 Insts
[INFO ODB-0094] 		Created 300000 Insts
[INFO ODB-0094] 		Created 400000 Insts
[INFO ODB-0094] 		Created 500000 Insts
[INFO ODB-0094] 		Created 600000 Insts
[INFO ODB-0097] 		Created 100000 Nets
[INFO ODB-0097] 		Created 200000 Nets
[INFO ODB-0097] 		Created 300000 Nets
[INFO ODB-0130]     Created 533 pins.
[INFO ODB-0131]     Created 683441 components and 2738136 component-terminals.
[INFO ODB-0132]     Created 2 special nets and 1366882 connections.
[INFO ODB-0133]     Created 347346 nets and 1370964 connections.
[INFO ODB-0134] Finished DEF file: ./results/sky130hd/a2p_litex/output/20211125124450/base/3_1_place_gp.def
Found 0 macro blocks.
Using 1u default distance from corners.
Using 2 tracks default min distance between IO pins.
[INFO PPL-0010] Tentative 0 to set up sections.
[INFO PPL-0001] Number of slots          18082
[INFO PPL-0002] Number of I/O            533
[INFO PPL-0003] Number of I/O w/sink     533
[INFO PPL-0004] Number of I/O w/o sink   513
[INFO PPL-0005] Slots per section        200
[INFO PPL-0006] Slots increase factor    0.01
[INFO PPL-0008] Successfully assigned pins to sections.
[INFO PPL-0012] I/O nets HPWL: 24572.07 um.
Elapsed time: 0:12.84[h:]min:sec. CPU time: user 12.28 sys 0.53 (99%). Peak memory: 1567496KB.