./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/goblint-regression/04-mutex_23-sound_unlock.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_80f33c1b-398e-478b-ab93-679a633d47bd/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f33c1b-398e-478b-ab93-679a633d47bd/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f33c1b-398e-478b-ab93-679a633d47bd/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f33c1b-398e-478b-ab93-679a633d47bd/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-regression/04-mutex_23-sound_unlock.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f33c1b-398e-478b-ab93-679a633d47bd/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f33c1b-398e-478b-ab93-679a633d47bd/bin/uautomizer-verify-84ZbGMXZE1 --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash acdf4bb2c44b477e0059af3aa541bd84deec7d7b4ec4046043f467ac72a5e0d0
--- Real Ultimate output ---
This is Ultimate 0.3.0-dev-d790fec
[2024-12-02 06:49:54,423 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-12-02 06:49:54,480 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f33c1b-398e-478b-ab93-679a633d47bd/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-DataRace-32bit-Automizer_Default.epf
[2024-12-02 06:49:54,485 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-12-02 06:49:54,485 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-12-02 06:49:54,506 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-12-02 06:49:54,507 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-12-02 06:49:54,507 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-12-02 06:49:54,507 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-12-02 06:49:54,507 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-12-02 06:49:54,508 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-12-02 06:49:54,508 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-12-02 06:49:54,508 INFO L153 SettingsManager]: * Use SBE=true
[2024-12-02 06:49:54,508 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-12-02 06:49:54,508 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-12-02 06:49:54,508 INFO L153 SettingsManager]: * sizeof long=4
[2024-12-02 06:49:54,508 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2024-12-02 06:49:54,508 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-12-02 06:49:54,508 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-12-02 06:49:54,509 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-12-02 06:49:54,509 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-12-02 06:49:54,509 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-12-02 06:49:54,509 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true
[2024-12-02 06:49:54,509 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false
[2024-12-02 06:49:54,509 INFO L153 SettingsManager]: * sizeof long double=12
[2024-12-02 06:49:54,509 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-12-02 06:49:54,509 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR
[2024-12-02 06:49:54,509 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-12-02 06:49:54,509 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults:
[2024-12-02 06:49:54,509 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-12-02 06:49:54,510 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-12-02 06:49:54,510 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-12-02 06:49:54,510 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-12-02 06:49:54,510 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-12-02 06:49:54,510 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-12-02 06:49:54,510 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-12-02 06:49:54,510 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-12-02 06:49:54,510 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-12-02 06:49:54,510 INFO L153 SettingsManager]: * Compute procedure contracts=false
[2024-12-02 06:49:54,510 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-12-02 06:49:54,510 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL
[2024-12-02 06:49:54,511 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-12-02 06:49:54,511 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-12-02 06:49:54,511 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2024-12-02 06:49:54,511 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2024-12-02 06:49:54,511 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2024-12-02 06:49:54,511 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC
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_80f33c1b-398e-478b-ab93-679a633d47bd/bin/uautomizer-verify-84ZbGMXZE1
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 -> Automizer
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 -> acdf4bb2c44b477e0059af3aa541bd84deec7d7b4ec4046043f467ac72a5e0d0
[2024-12-02 06:49:54,732 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-12-02 06:49:54,737 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-12-02 06:49:54,739 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-12-02 06:49:54,740 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-12-02 06:49:54,740 INFO L274 PluginConnector]: CDTParser initialized
[2024-12-02 06:49:54,741 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f33c1b-398e-478b-ab93-679a633d47bd/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/goblint-regression/04-mutex_23-sound_unlock.i
[2024-12-02 06:49:57,370 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f33c1b-398e-478b-ab93-679a633d47bd/bin/uautomizer-verify-84ZbGMXZE1/data/c1389122e/b4c471c5cb3840d7aa4886164e5d91e4/FLAGb52e08344
[2024-12-02 06:49:57,624 INFO L384 CDTParser]: Found 1 translation units.
[2024-12-02 06:49:57,625 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f33c1b-398e-478b-ab93-679a633d47bd/sv-benchmarks/c/goblint-regression/04-mutex_23-sound_unlock.i
[2024-12-02 06:49:57,638 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f33c1b-398e-478b-ab93-679a633d47bd/bin/uautomizer-verify-84ZbGMXZE1/data/c1389122e/b4c471c5cb3840d7aa4886164e5d91e4/FLAGb52e08344
[2024-12-02 06:49:57,650 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f33c1b-398e-478b-ab93-679a633d47bd/bin/uautomizer-verify-84ZbGMXZE1/data/c1389122e/b4c471c5cb3840d7aa4886164e5d91e4
[2024-12-02 06:49:57,652 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-12-02 06:49:57,653 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2024-12-02 06:49:57,654 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-12-02 06:49:57,654 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-12-02 06:49:57,657 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-12-02 06:49:57,658 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:49:57" (1/1) ...
[2024-12-02 06:49:57,658 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28a7c4ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:49:57, skipping insertion in model container
[2024-12-02 06:49:57,659 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:49:57" (1/1) ...
[2024-12-02 06:49:57,685 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-12-02 06:49:57,962 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.
[2024-12-02 06:49:57,962 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@638fcb94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:49:57, skipping insertion in model container
[2024-12-02 06:49:57,963 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-12-02 06:49:57,963 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2024-12-02 06:49:57,964 INFO L158 Benchmark]: Toolchain (without parser) took 310.73ms. Allocated memory is still 142.6MB. Free memory was 116.0MB in the beginning and 102.7MB in the end (delta: 13.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
[2024-12-02 06:49:57,965 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 142.6MB. Free memory is still 83.1MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-12-02 06:49:57,965 INFO L158 Benchmark]: CACSL2BoogieTranslator took 308.72ms. Allocated memory is still 142.6MB. Free memory was 115.8MB in the beginning and 102.7MB in the end (delta: 13.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
[2024-12-02 06:49:57,966 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.21ms. Allocated memory is still 142.6MB. Free memory is still 83.1MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 308.72ms. Allocated memory is still 142.6MB. Free memory was 115.8MB in the beginning and 102.7MB in the end (delta: 13.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 931]: 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_80f33c1b-398e-478b-ab93-679a633d47bd/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f33c1b-398e-478b-ab93-679a633d47bd/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f33c1b-398e-478b-ab93-679a633d47bd/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f33c1b-398e-478b-ab93-679a633d47bd/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-regression/04-mutex_23-sound_unlock.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f33c1b-398e-478b-ab93-679a633d47bd/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-DataRace-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f33c1b-398e-478b-ab93-679a633d47bd/bin/uautomizer-verify-84ZbGMXZE1 --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash acdf4bb2c44b477e0059af3aa541bd84deec7d7b4ec4046043f467ac72a5e0d0
--- Real Ultimate output ---
This is Ultimate 0.3.0-dev-d790fec
[2024-12-02 06:49:59,657 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-12-02 06:49:59,738 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f33c1b-398e-478b-ab93-679a633d47bd/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-DataRace-32bit-Automizer_Bitvector.epf
[2024-12-02 06:49:59,744 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-12-02 06:49:59,744 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-12-02 06:49:59,765 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-12-02 06:49:59,765 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-12-02 06:49:59,765 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-12-02 06:49:59,766 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-12-02 06:49:59,766 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-12-02 06:49:59,766 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-12-02 06:49:59,766 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-12-02 06:49:59,766 INFO L153 SettingsManager]: * Use SBE=true
[2024-12-02 06:49:59,767 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-12-02 06:49:59,767 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-12-02 06:49:59,767 INFO L153 SettingsManager]: * sizeof long=4
[2024-12-02 06:49:59,767 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-12-02 06:49:59,767 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-12-02 06:49:59,767 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-12-02 06:49:59,767 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-12-02 06:49:59,767 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-12-02 06:49:59,767 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true
[2024-12-02 06:49:59,767 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true
[2024-12-02 06:49:59,767 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2024-12-02 06:49:59,767 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false
[2024-12-02 06:49:59,767 INFO L153 SettingsManager]: * sizeof long double=12
[2024-12-02 06:49:59,767 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-12-02 06:49:59,767 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR
[2024-12-02 06:49:59,768 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-12-02 06:49:59,768 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults:
[2024-12-02 06:49:59,768 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-12-02 06:49:59,768 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-12-02 06:49:59,768 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-12-02 06:49:59,768 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-12-02 06:49:59,768 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-12-02 06:49:59,768 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-12-02 06:49:59,768 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-12-02 06:49:59,768 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-12-02 06:49:59,768 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-12-02 06:49:59,769 INFO L153 SettingsManager]: * Compute procedure contracts=false
[2024-12-02 06:49:59,769 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-12-02 06:49:59,769 INFO L153 SettingsManager]: * Trace refinement strategy=FOX
[2024-12-02 06:49:59,769 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt
[2024-12-02 06:49:59,769 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-12-02 06:49:59,769 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2024-12-02 06:49:59,769 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2024-12-02 06:49:59,769 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2024-12-02 06:49:59,769 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC
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_80f33c1b-398e-478b-ab93-679a633d47bd/bin/uautomizer-verify-84ZbGMXZE1
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 -> Automizer
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 -> acdf4bb2c44b477e0059af3aa541bd84deec7d7b4ec4046043f467ac72a5e0d0
[2024-12-02 06:49:59,990 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-12-02 06:49:59,998 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-12-02 06:50:00,000 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-12-02 06:50:00,001 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-12-02 06:50:00,002 INFO L274 PluginConnector]: CDTParser initialized
[2024-12-02 06:50:00,003 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f33c1b-398e-478b-ab93-679a633d47bd/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/goblint-regression/04-mutex_23-sound_unlock.i
[2024-12-02 06:50:02,633 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f33c1b-398e-478b-ab93-679a633d47bd/bin/uautomizer-verify-84ZbGMXZE1/data/94b7acd90/b52f8776e1f445b09664334ed2543f70/FLAG8ee15d694
[2024-12-02 06:50:02,856 INFO L384 CDTParser]: Found 1 translation units.
[2024-12-02 06:50:02,857 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f33c1b-398e-478b-ab93-679a633d47bd/sv-benchmarks/c/goblint-regression/04-mutex_23-sound_unlock.i
[2024-12-02 06:50:02,870 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f33c1b-398e-478b-ab93-679a633d47bd/bin/uautomizer-verify-84ZbGMXZE1/data/94b7acd90/b52f8776e1f445b09664334ed2543f70/FLAG8ee15d694
[2024-12-02 06:50:02,885 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f33c1b-398e-478b-ab93-679a633d47bd/bin/uautomizer-verify-84ZbGMXZE1/data/94b7acd90/b52f8776e1f445b09664334ed2543f70
[2024-12-02 06:50:02,887 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-12-02 06:50:02,888 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2024-12-02 06:50:02,890 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-12-02 06:50:02,890 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-12-02 06:50:02,894 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-12-02 06:50:02,895 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:50:02" (1/1) ...
[2024-12-02 06:50:02,895 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78a8f464 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:50:02, skipping insertion in model container
[2024-12-02 06:50:02,896 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:50:02" (1/1) ...
[2024-12-02 06:50:02,930 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-12-02 06:50:03,282 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.
[2024-12-02 06:50:03,283 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2b6ce4b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:50:03, skipping insertion in model container
[2024-12-02 06:50:03,283 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-12-02 06:50:03,283 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2024-12-02 06:50:03,285 INFO L158 Benchmark]: Toolchain (without parser) took 396.01ms. Allocated memory is still 92.3MB. Free memory was 68.3MB in the beginning and 54.7MB in the end (delta: 13.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
[2024-12-02 06:50:03,285 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-12-02 06:50:03,286 INFO L158 Benchmark]: CACSL2BoogieTranslator took 393.77ms. Allocated memory is still 92.3MB. Free memory was 68.1MB in the beginning and 54.7MB in the end (delta: 13.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
[2024-12-02 06:50:03,286 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.36ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 393.77ms. Allocated memory is still 92.3MB. Free memory was 68.1MB in the beginning and 54.7MB in the end (delta: 13.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 931]: 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