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I am running test design called riscv_top. Got struck with below error.
[NesterovSolve] Iter: 400 overflow: 0.807943 HPWL: 31750827247
[NesterovSolve] Iter: 410 overflow: 0.785143 HPWL: 33368401976
[ERROR]: during executing: "openroad -exit /openLANE_flow/scripts/openroad/or_replace.tcl |&amp; tee &gt;&amp;@stdout /openLANE_flow/designs/riscv_top/runs/1strun3skylib2/logs/placement/7-replace.log"
[ERROR]: Exit code: 1
[ERROR]: Last 10 lines:
child killed: kill signal
========Anyone have idea how to fix this?
Running in OpenLane v0.23 with sky130A PDK
<@U024SNX5QG1>

<@U0268926L04> Did you submit a GH  on this problem?

src.tar.xz

Steps to reproduce issue:
#make mount
#./flow.tcl -design riscv_top -init_design_config
Edit  config.tcl and set CLK name as clk_i
untar src.tar.xz and copy those src files in src folder.
#./flow.tcl -design riscv_top

Check whether this run stop with above error message or not?
Thanks..

What is Linen?