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Allow disabling of deadlock checking #8

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Allow disabling of deadlock checking #8

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4 changes: 3 additions & 1 deletion src/tlacli/tools/tlc.py
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Original file line number Diff line number Diff line change
Expand Up @@ -116,6 +116,7 @@ def setup(parser: _SubParsersAction) -> None:

# TODO parser.add_argument("--cfg-del", action="store_true", help="If added, deletes cfg file after model checking is complete")
# TODO for tlc arguments, use store_true and store_false. Might also want to move the parser config into a separate file because there are a lot
tlc_args.add_argument("--no-check-deadlocks", action="store_true", help="If added, disables deadlock checking for tlc")

# Maybe the default should be half the threads?
tlc_args.add_argument("--tlc-workers", default=cpu_count(), help="The number of worker threads to use (default is number of cpus)")
Expand Down Expand Up @@ -167,7 +168,8 @@ def run(args: Namespace):
metadir= f"-metadir {state_dir}" # Removes the extraneous state folder
config= f"-config {cfg_file}"
workers = f"-workers {args.tlc_workers}"
script = f"java -jar {jar_path} {workers} {config} {metadir} -terse -cleanup {spec_path}"
additional_args = "-deadlock" if args.no_check_deadlocks else ""
script = f"java -jar {jar_path} {workers} {config} {metadir} -terse -cleanup {additional_args} {spec_path}"

if args.show_script:
print(script)
Expand Down