#33 Overlap check failed during diode auto-placement Issue opened by kdp1965 Hi All, I am working on a 16-Bit processor I wrote many years ago (named Pico16) using the OpenLane flow. I am using the Docker image (downloaded last week) and have been able to get it all the way through the flow several times. I have also been able to get a couple of the examples to run. I am making a few extensions to my Pico16 processor ISA, and occasionally when I run "flow.tcl -design pico16", I get the following error (followed by some python error messages):

Warning: Overlap check failed (2).
 PHY_470 overlaps PHY_1
 PHY_4877 overlaps PHY_429
[ERROR]: during executing: "openroad -exit /openLANE_flow/scripts//openroad/or_diodes.tcl |& tee >&@stdout /openLANE_flow/designs/pico16/runs/04-09_19-06//logs//placement/diodes.log"
[ERROR]: Last 10 lines:
child process exited abnormally

[ERROR]: Please check openroad  log file
[ERROR]: Dumping to /openLANE_flow/designs/pico16/runs/04-09_19-06//error.log

Is this a known issue with a possible workaround? Thanks, Ken efabless/openlane