./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/goblint-regression/28-race_reach_40-trylock_racing.i --full-output --architecture 32bit
--------------------------------------------------------------------------------
Checking for data races
Using default analysis
Version d790fecc
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/bin/ugemcutter-verify-fG3NtRWMco/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/bin/ugemcutter-verify-fG3NtRWMco/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/bin/ugemcutter-verify-fG3NtRWMco/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/bin/ugemcutter-verify-fG3NtRWMco/config/GemCutterReach.xml -i ../../sv-benchmarks/c/goblint-regression/28-race_reach_40-trylock_racing.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/bin/ugemcutter-verify-fG3NtRWMco/config/svcomp-DataRace-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/bin/ugemcutter-verify-fG3NtRWMco --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) )
--witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6a5467924cd62a6d6301376f871a3fa704e759ac548ad813feae8f9d5b696103
--- Real Ultimate output ---
This is Ultimate 0.3.0-dev-d790fec
[2024-11-27 06:18:56,773 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-11-27 06:18:56,855 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/bin/ugemcutter-verify-fG3NtRWMco/config/svcomp-DataRace-32bit-GemCutter_Default.epf
[2024-11-27 06:18:56,861 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-11-27 06:18:56,861 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-11-27 06:18:56,884 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-27 06:18:56,887 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-11-27 06:18:56,887 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-11-27 06:18:56,888 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-11-27 06:18:56,889 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-11-27 06:18:56,890 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-27 06:18:56,890 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-11-27 06:18:56,891 INFO L153 SettingsManager]: * Use SBE=true
[2024-11-27 06:18:56,891 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-27 06:18:56,891 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-11-27 06:18:56,892 INFO L153 SettingsManager]: * sizeof long=4
[2024-11-27 06:18:56,892 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2024-11-27 06:18:56,892 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-11-27 06:18:56,892 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-11-27 06:18:56,892 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-11-27 06:18:56,892 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-27 06:18:56,892 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-11-27 06:18:56,893 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true
[2024-11-27 06:18:56,893 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false
[2024-11-27 06:18:56,893 INFO L153 SettingsManager]: * sizeof long double=12
[2024-11-27 06:18:56,893 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-11-27 06:18:56,893 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR
[2024-11-27 06:18:56,893 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-11-27 06:18:56,893 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-27 06:18:56,893 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-11-27 06:18:56,894 INFO L153 SettingsManager]: * To the following directory=./dump/
[2024-11-27 06:18:56,894 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-11-27 06:18:56,894 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2024-11-27 06:18:56,894 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-27 06:18:56,894 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-11-27 06:18:56,894 INFO L153 SettingsManager]: * Compute procedure contracts=false
[2024-11-27 06:18:56,894 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-11-27 06:18:56,894 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL
[2024-11-27 06:18:56,894 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-11-27 06:18:56,894 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-11-27 06:18:56,894 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL
[2024-11-27 06:18:56,894 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA
[2024-11-27 06:18:56,894 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE
[2024-11-27 06:18:56,895 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER
[2024-11-27 06:18:56,895 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/bin/ugemcutter-verify-fG3NtRWMco
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6a5467924cd62a6d6301376f871a3fa704e759ac548ad813feae8f9d5b696103
[2024-11-27 06:18:57,202 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-27 06:18:57,214 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-27 06:18:57,217 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-27 06:18:57,218 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-11-27 06:18:57,218 INFO L274 PluginConnector]: CDTParser initialized
[2024-11-27 06:18:57,219 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/bin/ugemcutter-verify-fG3NtRWMco/../../sv-benchmarks/c/goblint-regression/28-race_reach_40-trylock_racing.i
[2024-11-27 06:19:00,259 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/bin/ugemcutter-verify-fG3NtRWMco/data/1a8b09ae3/1b07c2d1d0214a4e81e3432a204c0381/FLAG51468ea42
[2024-11-27 06:19:00,586 INFO L384 CDTParser]: Found 1 translation units.
[2024-11-27 06:19:00,587 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/sv-benchmarks/c/goblint-regression/28-race_reach_40-trylock_racing.i
[2024-11-27 06:19:00,602 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/bin/ugemcutter-verify-fG3NtRWMco/data/1a8b09ae3/1b07c2d1d0214a4e81e3432a204c0381/FLAG51468ea42
[2024-11-27 06:19:00,617 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/bin/ugemcutter-verify-fG3NtRWMco/data/1a8b09ae3/1b07c2d1d0214a4e81e3432a204c0381
[2024-11-27 06:19:00,620 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-27 06:19:00,622 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-27 06:19:00,623 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-27 06:19:00,623 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-27 06:19:00,628 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-27 06:19:00,629 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 06:19:00" (1/1) ...
[2024-11-27 06:19:00,630 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46ab7c09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 06:19:00, skipping insertion in model container
[2024-11-27 06:19:00,630 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 06:19:00" (1/1) ...
[2024-11-27 06:19:00,665 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-11-27 06:19:00,978 ERROR L321 MainTranslator]: Unsupported Syntax: The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes.
[2024-11-27 06:19:00,978 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ef38773 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 06:19:00, skipping insertion in model container
[2024-11-27 06:19:00,979 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-27 06:19:00,979 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2024-11-27 06:19:00,980 INFO L158 Benchmark]: Toolchain (without parser) took 358.58ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 79.0MB in the end (delta: 12.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
[2024-11-27 06:19:00,981 INFO L158 Benchmark]: CDTParser took 1.21ms. Allocated memory is still 117.4MB. Free memory was 73.4MB in the beginning and 73.3MB in the end (delta: 146.9kB). There was no memory consumed. Max. memory is 16.1GB.
[2024-11-27 06:19:00,981 INFO L158 Benchmark]: CACSL2BoogieTranslator took 355.96ms. Allocated memory is still 117.4MB. Free memory was 91.0MB in the beginning and 79.0MB in the end (delta: 12.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
[2024-11-27 06:19:00,983 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 1.21ms. Allocated memory is still 117.4MB. Free memory was 73.4MB in the beginning and 73.3MB in the end (delta: 146.9kB). There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 355.96ms. Allocated memory is still 117.4MB. Free memory was 91.0MB in the beginning and 79.0MB in the end (delta: 12.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 709]: Unsupported Syntax
The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...
--- End real Ultimate output ---
Execution finished normally
Using bit-precise analysis
Retrying with bit-precise analysis
### Bit-precise run ###
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/bin/ugemcutter-verify-fG3NtRWMco/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/bin/ugemcutter-verify-fG3NtRWMco/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/bin/ugemcutter-verify-fG3NtRWMco/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/bin/ugemcutter-verify-fG3NtRWMco/config/GemCutterReach.xml -i ../../sv-benchmarks/c/goblint-regression/28-race_reach_40-trylock_racing.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/bin/ugemcutter-verify-fG3NtRWMco/config/svcomp-DataRace-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/bin/ugemcutter-verify-fG3NtRWMco --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) )
--witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6a5467924cd62a6d6301376f871a3fa704e759ac548ad813feae8f9d5b696103
--- Real Ultimate output ---
This is Ultimate 0.3.0-dev-d790fec
[2024-11-27 06:19:03,543 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-11-27 06:19:03,685 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/bin/ugemcutter-verify-fG3NtRWMco/config/svcomp-DataRace-32bit-GemCutter_Bitvector.epf
[2024-11-27 06:19:03,707 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-11-27 06:19:03,708 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-11-27 06:19:03,749 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-27 06:19:03,749 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-11-27 06:19:03,750 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-11-27 06:19:03,750 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-11-27 06:19:03,750 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-11-27 06:19:03,750 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-27 06:19:03,751 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-11-27 06:19:03,751 INFO L153 SettingsManager]: * Use SBE=true
[2024-11-27 06:19:03,751 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-27 06:19:03,751 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-11-27 06:19:03,751 INFO L153 SettingsManager]: * sizeof long=4
[2024-11-27 06:19:03,751 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-11-27 06:19:03,752 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-11-27 06:19:03,752 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-11-27 06:19:03,752 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-27 06:19:03,752 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-11-27 06:19:03,752 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true
[2024-11-27 06:19:03,752 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true
[2024-11-27 06:19:03,752 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2024-11-27 06:19:03,752 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false
[2024-11-27 06:19:03,753 INFO L153 SettingsManager]: * sizeof long double=12
[2024-11-27 06:19:03,753 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-11-27 06:19:03,753 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR
[2024-11-27 06:19:03,753 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-11-27 06:19:03,753 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-27 06:19:03,753 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-11-27 06:19:03,753 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-11-27 06:19:03,754 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2024-11-27 06:19:03,754 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-27 06:19:03,754 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-11-27 06:19:03,754 INFO L153 SettingsManager]: * Compute procedure contracts=false
[2024-11-27 06:19:03,754 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-11-27 06:19:03,754 INFO L153 SettingsManager]: * Trace refinement strategy=FOX
[2024-11-27 06:19:03,754 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt
[2024-11-27 06:19:03,754 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-11-27 06:19:03,755 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL
[2024-11-27 06:19:03,755 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA
[2024-11-27 06:19:03,755 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE
[2024-11-27 06:19:03,755 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER
[2024-11-27 06:19:03,755 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/bin/ugemcutter-verify-fG3NtRWMco
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6a5467924cd62a6d6301376f871a3fa704e759ac548ad813feae8f9d5b696103
[2024-11-27 06:19:04,105 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-27 06:19:04,113 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-27 06:19:04,116 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-27 06:19:04,119 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-11-27 06:19:04,119 INFO L274 PluginConnector]: CDTParser initialized
[2024-11-27 06:19:04,122 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/bin/ugemcutter-verify-fG3NtRWMco/../../sv-benchmarks/c/goblint-regression/28-race_reach_40-trylock_racing.i
[2024-11-27 06:19:07,150 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/bin/ugemcutter-verify-fG3NtRWMco/data/333e0972b/0669e7d1a2424b75acb6f32d1cef8bfc/FLAGbabd1f878
[2024-11-27 06:19:07,546 INFO L384 CDTParser]: Found 1 translation units.
[2024-11-27 06:19:07,548 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/sv-benchmarks/c/goblint-regression/28-race_reach_40-trylock_racing.i
[2024-11-27 06:19:07,571 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/bin/ugemcutter-verify-fG3NtRWMco/data/333e0972b/0669e7d1a2424b75acb6f32d1cef8bfc/FLAGbabd1f878
[2024-11-27 06:19:07,726 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580b4f5b-a7ab-4498-a929-40195287caf2/bin/ugemcutter-verify-fG3NtRWMco/data/333e0972b/0669e7d1a2424b75acb6f32d1cef8bfc
[2024-11-27 06:19:07,729 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-27 06:19:07,731 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-27 06:19:07,735 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-27 06:19:07,737 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-27 06:19:07,742 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-27 06:19:07,743 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 06:19:07" (1/1) ...
[2024-11-27 06:19:07,744 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68cf3e88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 06:19:07, skipping insertion in model container
[2024-11-27 06:19:07,744 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 06:19:07" (1/1) ...
[2024-11-27 06:19:07,792 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-11-27 06:19:08,124 ERROR L321 MainTranslator]: Unsupported Syntax: The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes.
[2024-11-27 06:19:08,127 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@182550fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 06:19:08, skipping insertion in model container
[2024-11-27 06:19:08,127 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-27 06:19:08,128 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2024-11-27 06:19:08,129 INFO L158 Benchmark]: Toolchain (without parser) took 398.01ms. Allocated memory is still 117.4MB. Free memory was 90.6MB in the beginning and 78.1MB in the end (delta: 12.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
[2024-11-27 06:19:08,129 INFO L158 Benchmark]: CDTParser took 0.89ms. Allocated memory is still 117.4MB. Free memory is still 81.8MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-11-27 06:19:08,130 INFO L158 Benchmark]: CACSL2BoogieTranslator took 392.76ms. Allocated memory is still 117.4MB. Free memory was 90.5MB in the beginning and 78.1MB in the end (delta: 12.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
[2024-11-27 06:19:08,131 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.89ms. Allocated memory is still 117.4MB. Free memory is still 81.8MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 392.76ms. Allocated memory is still 117.4MB. Free memory was 90.5MB in the beginning and 78.1MB in the end (delta: 12.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 709]: Unsupported Syntax
The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...
--- End real Ultimate output ---
Execution finished normally
Writing output log to file Ultimate.log
Result:
UNKNOWN