OpenLane is an automated RTL to GDSII flow based on several components including OpenROAD, Yosys, Magic, Netgen and custom methodology scripts for design exploration and optimization.
OpenLane 679d5bac408f3e2fc9f87aa22452b410eff425ed
All rights reserved. (c) 2020-2023 Efabless Corporation and contributors.
Available under the Apache License, version 2.0. See the LICENSE file for more details.
[INFO]: Using configuration in 'designs/snncore/config.json'...
[INFO]: Process Design Kit: sky130A
[INFO]: PDK Root: /home/krupatishbi/.volare
[INFO]: Standard Cell Library: sky130_fd_sc_hd
[INFO]: Optimization Standard Cell Library: sky130_fd_sc_hd
[INFO]: Run Directory: /openlane/designs/snncore/runs/fullguide15
[INFO]: Removing existing /openlane/designs/snncore/runs/fullguide15...
[INFO]: Saving runtime environment...
[INFO]: Preparing LEF files for the nom corner...
[INFO]: Preparing LEF files for the min corner...
[INFO]: Preparing LEF files for the max corner...
[WARNING]: PNR_SDC_FILE is not set. It is recommended to write a custom SDC file for the design. Defaulting to BASE_SDC_FILE
[WARNING]: SIGNOFF_SDC_FILE is not set. It is recommended to write a custom SDC file for the design. Defaulting to BASE_SDC_FILE
[STEP 1]
[INFO]: Running Synthesis (log: designs/snncore/runs/fullguide15/logs/synthesis/1-synthesis.log)...
[ERROR]: during executing yosys script /openlane/scripts/yosys/synth.tcl
[ERROR]: Log: designs/snncore/runs/fullguide15/logs/synthesis/1-synthesis.log
[ERROR]: Last 10 lines:
52.5. Finished fast OPT passes.
53. Executing ABC pass (technology mapping using ABC).
53.1. Extracting gate netlist of module `\snncore' to `<abc-temp-dir>/input.blif'..
Extracted 782930 gates and 1134376 wires to a netlist network with 351444 inputs and 76648 outputs.
53.1.1. Executing ABC.
child killed: kill signal
[ERROR]: Creating issue reproducible...
[INFO]: Saving runtime environment...
OpenLane TCL Issue Packager
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LIABLE FOR ANY LEAKS THAT MAY OCCUR TO ANY PROPRIETARY DATA AS A RESULT OF USING
THIS SCRIPT. THIS SCRIPT IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR
CONDITIONS OF ANY KIND.
BY USING THIS SCRIPT, YOU ACKNOWLEDGE THAT YOU FULLY UNDERSTAND THIS DISCLAIMER
AND ALL IT ENTAILS.
Parsing config file(s)…
Setting up /openlane/designs/snncore/runs/fullguide15/issue_reproducible…
Done.
[INFO]: Reproducible packaged: Please tarball and upload 'designs/snncore/runs/fullguide15/issue_reproducible' if you're going to submit an issue.
[ERROR]: Step 1 (synthesis) failed with error:
-code 1 -level 0 -errorstack {INNER {invokeStk1 throw_error} CALL {run_tcl_script -tool yosys -no_consume /openlane/scripts/yosys/synth.tcl -indexed_log /openlane/designs/snncore/runs/fullguide15/logs/synthesis/1-synthesis.log} CALL {run_yosys_script /openlane/scripts/yosys/synth.tcl -indexed_log /openlane/designs/snncore/runs/fullguide15/logs/synthesis/1-synthesis.log} CALL {run_yosys -indexed_log /openlane/designs/snncore/runs/fullguide15/logs/synthesis/1-synthesis.log} CALL run_synthesis CALL {run_non_interactive_mode -design ./designs/snncore -tag fullguide15 -overwrite}} -errorcode NONE -errorinfo {
while executing
"throw_error"
(procedure "run_tcl_script" line 219)
invoked from within
"run_tcl_script -tool yosys -no_consume {*}$args"
(procedure "run_yosys_script" line 2)
invoked from within
"run_yosys_script $::env(SYNTH_SCRIPT) -indexed_log $arg_values(-indexed_log)"
(procedure "run_yosys" line 40)
invoked from within
"run_yosys -indexed_log $log"
(procedure "run_synthesis" line 13)
invoked from within
"run_synthesis"} -errorline 1
[INFO]: Saving current set of views in 'designs/snncore/runs/fullguide15/results/final'...
[INFO]: Generating final set of reports...
[ERROR]: Failed to create manufacturability and metric reports:
[ERROR]: Traceback (most recent call last):
File "/openlane/scripts/generate_reports.py", line 184, in <module>
cli()
File "/nix/store/vr8dx2vs7nhz4cz2vfyypx69vbwwrmk5-python3-3.11.9-env/lib/python3.11/site-packages/click/core.py", line 1157, in __call__
return self.main(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/nix/store/vr8dx2vs7nhz4cz2vfyypx69vbwwrmk5-python3-3.11.9-env/lib/python3.11/site-packages/click/core.py", line 1078, in main
rv = self.invoke(ctx)
^^^^^^^^^^^^^^^^
File "/nix/store/vr8dx2vs7nhz4cz2vfyypx69vbwwrmk5-python3-3.11.9-env/lib/python3.11/site-packages/click/core.py", line 1434, in invoke
return ctx.invoke(self.callback, **ctx.params)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/nix/store/vr8dx2vs7nhz4cz2vfyypx69vbwwrmk5-python3-3.11.9-env/lib/python3.11/site-packages/click/core.py", line 783, in invoke
return __callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/openlane/scripts/generate_reports.py", line 51, in cli
report = Report(design, tag, design_name, params, run_path).get_report()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/openlane/scripts/report/report.py", line 809, in get_report
*self.extract_all_values(),
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/openlane/scripts/report/report.py", line 359, in extract_all_values
power_report = Artifact(
^^^^^^^^^
File "/openlane/scripts/report/report.py", line 62, in __init__
self.pathname = matches[0]
~~~~~~~^^^
IndexError: list index out of range
[INFO]: Saving runtime environment...
[ERROR]: Flow failed.
Description
I keep encountering this error when trying to run any of my designs through OpenLane:
There is no error code or anything in the synthesis error or warning logs, they are empty. But for some reason, ABC tool is not working for this.
Expected Behavior
The ABC tool shouldn't crash/exit for no reason.
Environment report
Reproduction material
issue_reproducible.zip
Relevant log output