#1771 Treating unmatched pins as errors Issue created by bgatusch Description Hi, I am new to OpenLane and have been following the MPW-6 Walkthrough tutorial using the same RTL files in the walkthrough example. However, I am encountering the warning below when attempting to harden the design, which is flagged as an error. I notice in the tutorial there is a config.tcl that has been edited. However, this isn't present in my folder, so I have edited the config.json instead. Which file(s) have I missed editing? *Warning: Some pins weren't matched by the config file Those are: ['clk', 'reset', 'led_out[0]', 'led_out[1]', 'led_out[2]', 'led_out[3]', 'led_out[4]', 'led_out[5]', 'led_out[6]'] Treating unmatched pins as errors. Exiting.. child process exited abnormally* MPW-6 Walkthrough tutorial: Expected Behavior Be able to harden my design. Environment report

bgatusch@BG3W10L:~/caravel_test/dependencies/openlane_sr$ python3 env.py issue-survey
Kernel: Linux v5.15.90.1-microsoft-standard-WSL2
Distribution: ubuntu 22.04
Python: v3.10.6 (OK)
Container Engine: docker v20.10.23 (OK)
OpenLane Git Version: a35b64aa200c91e9eb7dde56db787d6b4c0ea12a
pip: INSTALLED
python-venv: INSTALLED
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PDK Version Verification Status: OK
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Git Log (Last 3 Commits)

a35b64a 2023-02-22T11:46:16+02:00 Checkers updates (#1665) - Kareem Farid -  (grafted, HEAD, tag: 2023.02.23)
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Git Remotes

origin  <https://github.com/The-OpenROAD-Project/OpenLane> (fetch)
origin  <https://github.com/The-OpenROAD-Project/OpenLane> (push)
bgatusch@BG3W10L:~/caravel_test/dependencies/openlane_sr$

Reproduction material bgatusch@BG3W10L:~/caravel_test$ time make seven_segment_seconds make -C openlane seven_segment_seconds make[1]: Entering directory '/home/bgatusch/caravel_test/openlane' seven_segment_seconds mkdir -p ./seven_segment_seconds/runs/23_04_21_19_28 rm -rf ./seven_segment_seconds/runs/seven_segment_seconds ln -s $(realpath ./seven_segment_seconds/runs/23_04_21_19_28) ./seven_segment_seconds/runs/seven_segment_seconds docker run -it -v $(realpath /home/bgatusch/caravel_test/..):$(realpath /home/bgatusch/caravel_test/..) -v /home/bgatusch/caravel_test/dependencies/pdks:/home/bgatusch/caravel_test/dependencies/pdks -v /home/bgatusch/caravel_test/caravel:/home/bgatusch/caravel_test/caravel -v /home/bgatusch/caravel_test/dependencies/openlane_src:/openlane -v /home/bgatusch/caravel_test/mgmt_core_wrapper:/home/bgatusch/caravel_test/mgmt_core_wrapper -e PDK_ROOT=/home/bgatusch/caravel_test/dependencies/pdks -e PDK=sky130A -e MISMATCHES_OK=1 -e CARAVEL_ROOT=/home/bgatusch/caravel_test/caravel -e OPENLANE_RUN_TAG=23_04_21_19_28 -e MCW_ROOT=/home/bgatusch/caravel_test/mgmt_core_wrapper -u 1000:1000 efabless/openlane:2023.02.23 sh -c "flow.tcl -design $(realpath ./seven_segment_seconds) -save_path $(realpath ..) -save -tag 23_04_21_19_28 -overwrite -ignore_mismatches" OpenLane a35b64a All rights reserved. (c) 2020-2022 Efabless Corporation and contributors. Available under the Apache License, version 2.0. See the LICENSE file for more details. [INFO]: Using configuration in '../home/bgatusch/caravel_test/openlane/seven_segment_seconds/config.json'... [INFO]: PDK Root: /home/bgatusch/caravel_test/dependencies/pdks [INFO]: Process Design Kit: sky130A [INFO]: Standard Cell Library: sky130_fd_sc_hd [INFO]: Optimization Standard Cell Library: sky130_fd_sc_hd [INFO]: Run Directory: /home/bgatusch/caravel_test/openlane/seven_segment_seconds/runs/23_04_21_19_28 [INFO]: Preparing LEF files for the nom corner... [INFO]: Preparing LEF files for the min corner... [INFO]: Preparing LEF files for the max corner... [STEP 1] [INFO]: Running Synthesis (log: ../home/bgatusch/caravel_test/openlane/seven_segment_seconds/runs/23_04_21_19_28/logs/synthesis/1-synthesis.log)... [STEP 2] [INFO]: Running Single-Corner Static Timing Analysis (log: ../home/bgatusch/caravel_test/openlane/seven_segment_seconds/runs/23_04_21_19_28/logs/synthesis/2-sta.log)... [STEP 3] [INFO]: Running Initial Floorplanning (log: ../home/bgatusch/caravel_test/openlane/seven_segment_seconds/runs/23_04_21_19_28/logs/floorplan/3-initial_fp.log)... [INFO]: Floorplanned with width 2788.52 and height 1738.08. [STEP 4] [INFO]: Running IO Placement (log: ../home/bgatusch/caravel_test/openlane/seven_segment_seconds/runs/23_04_21_19_28/logs/floorplan/4-place_io.log)... [ERROR]: during executing: "openroad -exit -no_init -python /openlane/scripts/odbpy/io_place.py --config /home/bgatusch/caravel_test/openlane/seven_segment_seconds/pin_order.cfg --hor-layer met3 --ver-layer met2 --ver-width-mult 2 --hor-width-mult 2 --hor-extension 0 --ver-extension 0 --length 4 --unmatched-error --input-lef /home/bgatusch/caravel_test/openlane/seven_segment_seconds/runs/23_04_21_19_28/tmp/merged.nom.lef --output-def /home/bgatusch/caravel_test/openlane/seven_segment_seconds/runs/23_04_21_19_28/tmp/floorplan/4-io.def --output /home/bgatusch/caravel_test/openlane/seven_segment_seconds/runs/23_04_21_19_28/tmp/floorplan/4-io.odb /home/bgatusch/caravel_test/openlane/seven_segment_seconds/runs/23_04_21_19_28/tmp/floorplan/3-initial_fp.odb |& tee /dev/null /home/bgatusch/caravel_test/openlane/seven_segment_seconds/runs/23_04_21_19_28/logs/floorplan/4-place_io.log" [ERROR]: Exit code: 1 [ERROR]: Last 10 lines: OpenROAD 1f720d3b442e2cd8dc6c5372535320b18a105e8d 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. Top-level design name: seven_segment_seconds Warning: Some pins weren't matched by the config file Those are: ['clk', 'reset', 'led_out[0]', 'led_out[1]', 'led_out[2]', 'led_out[3]', 'led_out[4]', 'led_out[5]', 'led_out[6]'] Treating unmatched pins as errors. Exiting.. child process exited abnormally [INFO]: Saving current set of views in '../home/bgatusch/caravel_test/openlane/seven_segment_seconds/runs/23_04_21_19_28/results/final'... [INFO]: Generating final set of reports... [INFO]: Created manufacturability report at '../home/bgatusch/caravel_test/openlane/seven_segment_seconds/runs/23_04_21_19_28/reports/manufacturability.rpt'. [INFO]: Created metrics report at '../home/bgatusch/caravel_test/openlane/seven_segment_seconds/runs/23_04_21_19_28/reports/metrics.csv'. [INFO]: Saving runtime environment... [ERROR]: Flow failed. make[1]: * [Makefile73 seven_segment_seconds] Error 255 make[1]: Leaving directory '/home/bgatusch/caravel_test/openlane' make: * [Makefile107 seven_segment_seconds] Error 2 real 0m9.041s user 0m0.143s sys 0m0.033s Relevant log output ``` bgatusch@BG3W10L:~/caravel_test$ time make seven_segment_seconds make -C openlane seven_segment_seconds make[1]: Entering directory '/home/bgatusch/caravel_test/openlane' # seven_segment_seconds mkdir -p ./seven_segment_seconds/runs/23_04_21_19_28 rm -rf ./seven_segment_seconds/runs/seven_segment_seconds ln -s $(realpath ./seven_segment_seconds/runs/23_04_21_19_28) ./seven_segment_seconds/runs/seven_segment_seconds docker run -it -v $(realpath /home/bgatusch/caravel_test/..):$(realpath /home/bgatusch/caravel_test/..) -v /home/bgatusch/caravel_test/dependencies/pdks:/home/bgatusch/caravel_test/dependencies/pdks -v /home/bgatusch/caravel_test/caravel:/home/bgatusch/caravel_test/caravel -v /home/bgatusch/caravel_test/dependencies/openlane_src:/openlane -v /home/bgatusch/caravel_test/mgmt_core_wrapper:/home/bgatusch/caravel_test/mgmt_core_wrapper -e PDK_ROOT=/home/bgatusch/caravel_test/dependencies/pdks -e PDK=sky130A -e MISMATCHES_OK=1 -e CARAVEL_ROOT=/home/bgatusch/caravel_test/caravel -e OPENLANE_RUN_TAG=23_04_21_19_28 -e MCW_ROOT=/home/bgatusch/caravel_test/mgmt_core_wrapper -u 1000:1000 \ … The-OpenROAD-Project/OpenLane