./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/goblint-regression/05-lval_ls_16-idxunknown_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_499eb242-d835-4538-bfba-9236f186e230/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499eb242-d835-4538-bfba-9236f186e230/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_499eb242-d835-4538-bfba-9236f186e230/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499eb242-d835-4538-bfba-9236f186e230/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-regression/05-lval_ls_16-idxunknown_unlock.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499eb242-d835-4538-bfba-9236f186e230/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_499eb242-d835-4538-bfba-9236f186e230/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 2bc3cf18bb5320f6f71fe446fc7686752f9fd90b8a590dd8e712d8cf842b00b6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 08:31:23,141 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 08:31:23,210 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499eb242-d835-4538-bfba-9236f186e230/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-12-02 08:31:23,215 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 08:31:23,215 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 08:31:23,241 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 08:31:23,242 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 08:31:23,242 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 08:31:23,243 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 08:31:23,243 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 08:31:23,243 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 08:31:23,243 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 08:31:23,243 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 08:31:23,244 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 08:31:23,244 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 08:31:23,244 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-02 08:31:23,244 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 08:31:23,244 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-02 08:31:23,244 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 08:31:23,244 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 08:31:23,244 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 08:31:23,245 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 08:31:23,245 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-12-02 08:31:23,245 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-02 08:31:23,245 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-02 08:31:23,245 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 08:31:23,245 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 08:31:23,245 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 08:31:23,245 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 08:31:23,245 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 08:31:23,245 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 08:31:23,246 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 08:31:23,246 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 08:31:23,246 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 08:31:23,246 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 08:31:23,246 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 08:31:23,246 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 08:31:23,246 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 08:31:23,246 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 08:31:23,246 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 08:31:23,247 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 08:31:23,247 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 08:31:23,247 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 08:31:23,247 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 08:31:23,247 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 08:31:23,247 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 08:31:23,247 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_499eb242-d835-4538-bfba-9236f186e230/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 -> 2bc3cf18bb5320f6f71fe446fc7686752f9fd90b8a590dd8e712d8cf842b00b6 [2024-12-02 08:31:23,525 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 08:31:23,535 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 08:31:23,537 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 08:31:23,539 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 08:31:23,539 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 08:31:23,540 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499eb242-d835-4538-bfba-9236f186e230/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/goblint-regression/05-lval_ls_16-idxunknown_unlock.i [2024-12-02 08:31:26,502 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499eb242-d835-4538-bfba-9236f186e230/bin/uautomizer-verify-84ZbGMXZE1/data/de045b6c4/cf33ffffee0a47d281d1dd09d77b57d9/FLAGcd3fb0dd7 [2024-12-02 08:31:26,746 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 08:31:26,747 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499eb242-d835-4538-bfba-9236f186e230/sv-benchmarks/c/goblint-regression/05-lval_ls_16-idxunknown_unlock.i [2024-12-02 08:31:26,762 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499eb242-d835-4538-bfba-9236f186e230/bin/uautomizer-verify-84ZbGMXZE1/data/de045b6c4/cf33ffffee0a47d281d1dd09d77b57d9/FLAGcd3fb0dd7 [2024-12-02 08:31:26,779 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499eb242-d835-4538-bfba-9236f186e230/bin/uautomizer-verify-84ZbGMXZE1/data/de045b6c4/cf33ffffee0a47d281d1dd09d77b57d9 [2024-12-02 08:31:26,782 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 08:31:26,783 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 08:31:26,784 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 08:31:26,785 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 08:31:26,790 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 08:31:26,791 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:31:26" (1/1) ... [2024-12-02 08:31:26,792 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52e89fae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:31:26, skipping insertion in model container [2024-12-02 08:31:26,792 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:31:26" (1/1) ... [2024-12-02 08:31:26,823 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 08:31:27,137 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 08:31:27,137 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@75558e09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:31:27, skipping insertion in model container [2024-12-02 08:31:27,137 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 08:31:27,138 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-02 08:31:27,139 INFO L158 Benchmark]: Toolchain (without parser) took 355.81ms. Allocated memory is still 142.6MB. Free memory was 115.7MB in the beginning and 103.9MB in the end (delta: 11.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-02 08:31:27,140 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 142.6MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 08:31:27,140 INFO L158 Benchmark]: CACSL2BoogieTranslator took 353.42ms. Allocated memory is still 142.6MB. Free memory was 115.7MB in the beginning and 103.9MB in the end (delta: 11.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-02 08:31:27,141 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 142.6MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 353.42ms. Allocated memory is still 142.6MB. Free memory was 115.7MB in the beginning and 103.9MB in the end (delta: 11.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 697]: 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_499eb242-d835-4538-bfba-9236f186e230/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499eb242-d835-4538-bfba-9236f186e230/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_499eb242-d835-4538-bfba-9236f186e230/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499eb242-d835-4538-bfba-9236f186e230/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-regression/05-lval_ls_16-idxunknown_unlock.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499eb242-d835-4538-bfba-9236f186e230/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_499eb242-d835-4538-bfba-9236f186e230/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 2bc3cf18bb5320f6f71fe446fc7686752f9fd90b8a590dd8e712d8cf842b00b6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 08:31:29,229 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 08:31:29,314 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499eb242-d835-4538-bfba-9236f186e230/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-DataRace-32bit-Automizer_Bitvector.epf [2024-12-02 08:31:29,319 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 08:31:29,320 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 08:31:29,343 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 08:31:29,344 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 08:31:29,344 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 08:31:29,344 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 08:31:29,345 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 08:31:29,345 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 08:31:29,345 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 08:31:29,345 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 08:31:29,345 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 08:31:29,346 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 08:31:29,346 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-02 08:31:29,346 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-02 08:31:29,346 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 08:31:29,346 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 08:31:29,346 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 08:31:29,346 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 08:31:29,346 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-12-02 08:31:29,346 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-02 08:31:29,346 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-02 08:31:29,347 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-02 08:31:29,347 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-02 08:31:29,347 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 08:31:29,347 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 08:31:29,347 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 08:31:29,347 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 08:31:29,347 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 08:31:29,347 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 08:31:29,347 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 08:31:29,348 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 08:31:29,348 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 08:31:29,348 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 08:31:29,348 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 08:31:29,348 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 08:31:29,348 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 08:31:29,348 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 08:31:29,348 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 08:31:29,348 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-12-02 08:31:29,348 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-02 08:31:29,349 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 08:31:29,349 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 08:31:29,349 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 08:31:29,349 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 08:31:29,349 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_499eb242-d835-4538-bfba-9236f186e230/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 -> 2bc3cf18bb5320f6f71fe446fc7686752f9fd90b8a590dd8e712d8cf842b00b6 [2024-12-02 08:31:29,645 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 08:31:29,655 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 08:31:29,658 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 08:31:29,660 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 08:31:29,660 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 08:31:29,662 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499eb242-d835-4538-bfba-9236f186e230/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/goblint-regression/05-lval_ls_16-idxunknown_unlock.i [2024-12-02 08:31:32,655 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499eb242-d835-4538-bfba-9236f186e230/bin/uautomizer-verify-84ZbGMXZE1/data/4576e0de4/36e8645390cf4f5d98c3699b2c5757ae/FLAG5f4d5f799 [2024-12-02 08:31:32,897 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 08:31:32,898 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499eb242-d835-4538-bfba-9236f186e230/sv-benchmarks/c/goblint-regression/05-lval_ls_16-idxunknown_unlock.i [2024-12-02 08:31:32,914 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499eb242-d835-4538-bfba-9236f186e230/bin/uautomizer-verify-84ZbGMXZE1/data/4576e0de4/36e8645390cf4f5d98c3699b2c5757ae/FLAG5f4d5f799 [2024-12-02 08:31:32,932 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499eb242-d835-4538-bfba-9236f186e230/bin/uautomizer-verify-84ZbGMXZE1/data/4576e0de4/36e8645390cf4f5d98c3699b2c5757ae [2024-12-02 08:31:32,935 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 08:31:32,937 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 08:31:32,938 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 08:31:32,938 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 08:31:32,943 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 08:31:32,944 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:31:32" (1/1) ... [2024-12-02 08:31:32,945 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@187d829f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:31:32, skipping insertion in model container [2024-12-02 08:31:32,945 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:31:32" (1/1) ... [2024-12-02 08:31:32,976 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 08:31:33,290 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 08:31:33,291 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@28a003e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:31:33, skipping insertion in model container [2024-12-02 08:31:33,291 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 08:31:33,291 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-02 08:31:33,293 INFO L158 Benchmark]: Toolchain (without parser) took 355.96ms. Allocated memory is still 92.3MB. Free memory was 68.6MB in the beginning and 56.5MB in the end (delta: 12.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-02 08:31:33,294 INFO L158 Benchmark]: CDTParser took 0.46ms. Allocated memory is still 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 08:31:33,294 INFO L158 Benchmark]: CACSL2BoogieTranslator took 353.24ms. Allocated memory is still 92.3MB. Free memory was 68.5MB in the beginning and 56.5MB in the end (delta: 12.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-02 08:31:33,295 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46ms. Allocated memory is still 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 353.24ms. Allocated memory is still 92.3MB. Free memory was 68.5MB in the beginning and 56.5MB in the end (delta: 12.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 697]: 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