./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 5e523f48 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_092593cb-7e46-4f40-a81e-8f242c76c474/bin/ugemcutter-verify-jAHUagO94Y/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_092593cb-7e46-4f40-a81e-8f242c76c474/bin/ugemcutter-verify-jAHUagO94Y/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_092593cb-7e46-4f40-a81e-8f242c76c474/bin/ugemcutter-verify-jAHUagO94Y/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_092593cb-7e46-4f40-a81e-8f242c76c474/bin/ugemcutter-verify-jAHUagO94Y/config/GemCutterReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_092593cb-7e46-4f40-a81e-8f242c76c474/bin/ugemcutter-verify-jAHUagO94Y/config/svcomp-DataRace-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_092593cb-7e46-4f40-a81e-8f242c76c474/bin/ugemcutter-verify-jAHUagO94Y --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 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-5e523f4 [2024-11-21 00:37:45,690 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-21 00:37:45,794 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_092593cb-7e46-4f40-a81e-8f242c76c474/bin/ugemcutter-verify-jAHUagO94Y/config/svcomp-DataRace-32bit-GemCutter_Default.epf [2024-11-21 00:37:45,802 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-21 00:37:45,803 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-21 00:37:45,840 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-21 00:37:45,842 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-21 00:37:45,842 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-21 00:37:45,843 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-21 00:37:45,844 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-21 00:37:45,844 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-21 00:37:45,845 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-21 00:37:45,845 INFO L153 SettingsManager]: * Use SBE=true [2024-11-21 00:37:45,845 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-21 00:37:45,846 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-21 00:37:45,846 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-21 00:37:45,846 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-21 00:37:45,847 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-21 00:37:45,847 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-21 00:37:45,847 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-21 00:37:45,847 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-21 00:37:45,847 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-21 00:37:45,847 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-21 00:37:45,847 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-21 00:37:45,847 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-21 00:37:45,848 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-21 00:37:45,848 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-21 00:37:45,848 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-21 00:37:45,848 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-21 00:37:45,848 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-21 00:37:45,848 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-11-21 00:37:45,848 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-21 00:37:45,848 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-21 00:37:45,848 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-21 00:37:45,849 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-21 00:37:45,849 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-21 00:37:45,849 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-21 00:37:45,849 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-21 00:37:45,849 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-21 00:37:45,849 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-21 00:37:45,849 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2024-11-21 00:37:45,849 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-21 00:37:45,849 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-21 00:37:45,849 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-21 00:37:45,849 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_092593cb-7e46-4f40-a81e-8f242c76c474/bin/ugemcutter-verify-jAHUagO94Y 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 -> 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 [2024-11-21 00:37:46,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-21 00:37:46,210 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-21 00:37:46,214 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-21 00:37:46,216 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-21 00:37:46,216 INFO L274 PluginConnector]: CDTParser initialized [2024-11-21 00:37:46,217 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_092593cb-7e46-4f40-a81e-8f242c76c474/bin/ugemcutter-verify-jAHUagO94Y/../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2024-11-21 00:37:49,282 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_092593cb-7e46-4f40-a81e-8f242c76c474/bin/ugemcutter-verify-jAHUagO94Y/data/0eb1e0c8b/bbfc5fa3bf4643dd8dae6e5d53eaf8d2/FLAG5073cf8a7 [2024-11-21 00:37:49,648 INFO L384 CDTParser]: Found 1 translation units. [2024-11-21 00:37:49,653 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_092593cb-7e46-4f40-a81e-8f242c76c474/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2024-11-21 00:37:49,667 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_092593cb-7e46-4f40-a81e-8f242c76c474/bin/ugemcutter-verify-jAHUagO94Y/data/0eb1e0c8b/bbfc5fa3bf4643dd8dae6e5d53eaf8d2/FLAG5073cf8a7 [2024-11-21 00:37:49,844 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_092593cb-7e46-4f40-a81e-8f242c76c474/bin/ugemcutter-verify-jAHUagO94Y/data/0eb1e0c8b/bbfc5fa3bf4643dd8dae6e5d53eaf8d2 [2024-11-21 00:37:49,847 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-21 00:37:49,848 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-21 00:37:49,850 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-21 00:37:49,850 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-21 00:37:49,856 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-21 00:37:49,857 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 12:37:49" (1/1) ... [2024-11-21 00:37:49,860 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6af5fc1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:37:49, skipping insertion in model container [2024-11-21 00:37:49,860 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 12:37:49" (1/1) ... [2024-11-21 00:37:49,908 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-21 00:37:50,241 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific [2024-11-21 00:37:50,242 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1877b2ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:37:50, skipping insertion in model container [2024-11-21 00:37:50,242 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-21 00:37:50,242 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-21 00:37:50,244 INFO L158 Benchmark]: Toolchain (without parser) took 395.03ms. Allocated memory is still 142.6MB. Free memory was 118.5MB in the beginning and 106.8MB in the end (delta: 11.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-21 00:37:50,244 INFO L158 Benchmark]: CDTParser took 1.60ms. Allocated memory is still 142.6MB. Free memory is still 81.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-21 00:37:50,245 INFO L158 Benchmark]: CACSL2BoogieTranslator took 392.22ms. Allocated memory is still 142.6MB. Free memory was 118.5MB in the beginning and 106.8MB in the end (delta: 11.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-21 00:37:50,246 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.60ms. Allocated memory is still 142.6MB. Free memory is still 81.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 392.22ms. Allocated memory is still 142.6MB. Free memory was 118.5MB in the beginning and 106.8MB in the end (delta: 11.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 703]: Unsupported Syntax Unsupported function: pthread_setspecific 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_092593cb-7e46-4f40-a81e-8f242c76c474/bin/ugemcutter-verify-jAHUagO94Y/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_092593cb-7e46-4f40-a81e-8f242c76c474/bin/ugemcutter-verify-jAHUagO94Y/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_092593cb-7e46-4f40-a81e-8f242c76c474/bin/ugemcutter-verify-jAHUagO94Y/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_092593cb-7e46-4f40-a81e-8f242c76c474/bin/ugemcutter-verify-jAHUagO94Y/config/GemCutterReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_092593cb-7e46-4f40-a81e-8f242c76c474/bin/ugemcutter-verify-jAHUagO94Y/config/svcomp-DataRace-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_092593cb-7e46-4f40-a81e-8f242c76c474/bin/ugemcutter-verify-jAHUagO94Y --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 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-5e523f4 [2024-11-21 00:37:52,834 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-21 00:37:52,956 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_092593cb-7e46-4f40-a81e-8f242c76c474/bin/ugemcutter-verify-jAHUagO94Y/config/svcomp-DataRace-32bit-GemCutter_Bitvector.epf [2024-11-21 00:37:52,969 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-21 00:37:52,970 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-21 00:37:53,011 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-21 00:37:53,014 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-21 00:37:53,014 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-21 00:37:53,015 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-21 00:37:53,015 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-21 00:37:53,015 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-21 00:37:53,015 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-21 00:37:53,016 INFO L153 SettingsManager]: * Use SBE=true [2024-11-21 00:37:53,016 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-21 00:37:53,016 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-21 00:37:53,017 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-21 00:37:53,018 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-21 00:37:53,018 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-21 00:37:53,019 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-21 00:37:53,019 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-21 00:37:53,019 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-21 00:37:53,019 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-21 00:37:53,019 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-21 00:37:53,019 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-21 00:37:53,019 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-21 00:37:53,019 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-21 00:37:53,020 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-21 00:37:53,020 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-21 00:37:53,020 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-21 00:37:53,020 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-21 00:37:53,020 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-21 00:37:53,020 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-21 00:37:53,020 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-21 00:37:53,020 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-21 00:37:53,021 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-21 00:37:53,021 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-21 00:37:53,021 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-21 00:37:53,021 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-21 00:37:53,021 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-21 00:37:53,021 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-21 00:37:53,021 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2024-11-21 00:37:53,021 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-21 00:37:53,021 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-21 00:37:53,021 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-21 00:37:53,021 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_092593cb-7e46-4f40-a81e-8f242c76c474/bin/ugemcutter-verify-jAHUagO94Y 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 -> 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 [2024-11-21 00:37:53,381 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-21 00:37:53,392 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-21 00:37:53,396 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-21 00:37:53,398 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-21 00:37:53,398 INFO L274 PluginConnector]: CDTParser initialized [2024-11-21 00:37:53,400 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_092593cb-7e46-4f40-a81e-8f242c76c474/bin/ugemcutter-verify-jAHUagO94Y/../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2024-11-21 00:37:56,417 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_092593cb-7e46-4f40-a81e-8f242c76c474/bin/ugemcutter-verify-jAHUagO94Y/data/be036845b/f057c7f6875c480a9831a828d4c3cda0/FLAGde2c21b56 [2024-11-21 00:37:56,795 INFO L384 CDTParser]: Found 1 translation units. [2024-11-21 00:37:56,797 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_092593cb-7e46-4f40-a81e-8f242c76c474/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2024-11-21 00:37:56,816 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_092593cb-7e46-4f40-a81e-8f242c76c474/bin/ugemcutter-verify-jAHUagO94Y/data/be036845b/f057c7f6875c480a9831a828d4c3cda0/FLAGde2c21b56 [2024-11-21 00:37:56,998 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_092593cb-7e46-4f40-a81e-8f242c76c474/bin/ugemcutter-verify-jAHUagO94Y/data/be036845b/f057c7f6875c480a9831a828d4c3cda0 [2024-11-21 00:37:57,001 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-21 00:37:57,003 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-21 00:37:57,005 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-21 00:37:57,006 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-21 00:37:57,011 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-21 00:37:57,012 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 12:37:56" (1/1) ... [2024-11-21 00:37:57,013 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76494473 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:37:57, skipping insertion in model container [2024-11-21 00:37:57,013 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 12:37:56" (1/1) ... [2024-11-21 00:37:57,056 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-21 00:37:57,407 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific [2024-11-21 00:37:57,407 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@723f1322 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:37:57, skipping insertion in model container [2024-11-21 00:37:57,407 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-21 00:37:57,408 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-21 00:37:57,410 INFO L158 Benchmark]: Toolchain (without parser) took 406.25ms. Allocated memory is still 83.9MB. Free memory was 60.7MB in the beginning and 48.5MB in the end (delta: 12.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-21 00:37:57,410 INFO L158 Benchmark]: CDTParser took 0.48ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-21 00:37:57,411 INFO L158 Benchmark]: CACSL2BoogieTranslator took 402.97ms. Allocated memory is still 83.9MB. Free memory was 60.4MB in the beginning and 48.5MB in the end (delta: 12.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-21 00:37:57,412 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 402.97ms. Allocated memory is still 83.9MB. Free memory was 60.4MB in the beginning and 48.5MB in the end (delta: 12.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 703]: Unsupported Syntax Unsupported function: pthread_setspecific 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