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'.
Notice 0: Reading LEF file:  /project/openlane/sky130_fd_sc_hvl__lsbufhv2lv_1_wrapped/runs/sky130_fd_sc_hvl__lsbufhv2lv_1_wrapped/tmp/merged.lef
Notice 0:     Created 13 technology layers
Notice 0:     Created 25 technology vias
Notice 0:     Created 69 library cells
Notice 0: Finished LEF file:  /project/openlane/sky130_fd_sc_hvl__lsbufhv2lv_1_wrapped/runs/sky130_fd_sc_hvl__lsbufhv2lv_1_wrapped/tmp/merged.lef
Notice 0: 
Reading DEF file: /project/openlane/sky130_fd_sc_hvl__lsbufhv2lv_1_wrapped/runs/sky130_fd_sc_hvl__lsbufhv2lv_1_wrapped/tmp/floorplan/verilog2def_openroad.def
Notice 0: Design: sky130_fd_sc_hvl__lsbufhv2lv_1_wrapped
Notice 0:     Created 2 pins.
Notice 0:     Created 1 components and 7 component-terminals.
Notice 0:     Created 2 nets and 2 connections.
Notice 0: Finished DEF file: /project/openlane/sky130_fd_sc_hvl__lsbufhv2lv_1_wrapped/runs/sky130_fd_sc_hvl__lsbufhv2lv_1_wrapped/tmp/floorplan/verilog2def_openroad.def
#Macro blocks found: 0
Using 5u default boundaries offset
Using 2 tracks default min distance between IO pins
 > Running IO placement
 * Num of slots          62
 * Num of I/O            2
 * Num of I/O w/sink     2
 * Num of I/O w/o sink   0
 * Slots Per Section     200
 * Slots Increase Factor 0.01
 * Usage Per Section     0.8
 * Usage Increase Factor 0.01
 * Force Pin Spread      1

Random pin placement
RandomMode Even
 > IO placement done.