./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 e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --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 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:27:44,303 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:27:44,305 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:27:44,325 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:27:44,326 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:27:44,327 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:27:44,328 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:27:44,330 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:27:44,332 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:27:44,333 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:27:44,335 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:27:44,336 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:27:44,337 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:27:44,338 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:27:44,340 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:27:44,341 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:27:44,342 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:27:44,343 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:27:44,345 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:27:44,348 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:27:44,350 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:27:44,351 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:27:44,353 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:27:44,354 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:27:44,359 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:27:44,360 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:27:44,360 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:27:44,361 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:27:44,362 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:27:44,363 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:27:44,364 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:27:44,365 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:27:44,366 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:27:44,367 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:27:44,368 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:27:44,369 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:27:44,370 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:27:44,370 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:27:44,371 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:27:44,372 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:27:44,373 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:27:44,377 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8/config/svcomp-DataRace-32bit-Automizer_Default.epf [2022-11-16 11:27:44,446 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:27:44,447 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:27:44,447 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:27:44,447 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:27:44,448 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:27:44,448 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:27:44,449 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:27:44,449 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:27:44,450 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:27:44,450 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:27:44,450 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 11:27:44,451 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-16 11:27:44,453 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:27:44,453 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 11:27:44,453 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:27:44,453 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:27:44,454 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:27:44,454 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:27:44,454 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2022-11-16 11:27:44,454 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 11:27:44,455 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:27:44,455 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:27:44,455 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:27:44,456 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:27:44,456 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:27:44,456 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:27:44,456 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:27:44,457 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:27:44,458 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:27:44,458 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:27:44,458 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:27:44,459 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:27:44,459 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:27:44,459 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:27:44,460 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:27:44,460 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 [2022-11-16 11:27:44,849 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:27:44,889 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:27:44,892 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:27:44,893 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:27:44,894 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:27:44,895 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2022-11-16 11:27:44,982 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8/data/760832661/9a4286b19fd64072984fc776bc8ff546/FLAGc17a91820 [2022-11-16 11:27:45,599 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:27:45,599 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2022-11-16 11:27:45,614 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8/data/760832661/9a4286b19fd64072984fc776bc8ff546/FLAGc17a91820 [2022-11-16 11:27:45,906 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8/data/760832661/9a4286b19fd64072984fc776bc8ff546 [2022-11-16 11:27:45,909 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:27:45,910 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:27:45,912 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:27:45,913 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:27:45,917 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:27:45,918 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:27:45" (1/1) ... [2022-11-16 11:27:45,920 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a61cfe2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:27:45, skipping insertion in model container [2022-11-16 11:27:45,920 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:27:45" (1/1) ... [2022-11-16 11:27:45,929 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:27:45,984 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:27:46,196 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-16 11:27:46,393 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i[30300,30313] [2022-11-16 11:27:46,399 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific [2022-11-16 11:27:46,400 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58833c5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:27:46, skipping insertion in model container [2022-11-16 11:27:46,401 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:27:46,401 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-16 11:27:46,405 INFO L158 Benchmark]: Toolchain (without parser) took 492.05ms. Allocated memory is still 113.2MB. Free memory was 68.9MB in the beginning and 87.4MB in the end (delta: -18.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 11:27:46,407 INFO L158 Benchmark]: CDTParser took 3.29ms. Allocated memory is still 113.2MB. Free memory is still 86.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:27:46,409 INFO L158 Benchmark]: CACSL2BoogieTranslator took 488.89ms. Allocated memory is still 113.2MB. Free memory was 68.7MB in the beginning and 87.7MB in the end (delta: -19.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 11:27:46,411 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.29ms. Allocated memory is still 113.2MB. Free memory is still 86.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 488.89ms. Allocated memory is still 113.2MB. Free memory was 68.7MB in the beginning and 87.7MB in the end (delta: -19.0MB). Peak memory consumption was 10.5MB. 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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8/config/svcomp-DataRace-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --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 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:27:48,996 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:27:48,998 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:27:49,027 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:27:49,028 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:27:49,032 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:27:49,035 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:27:49,042 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:27:49,045 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:27:49,050 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:27:49,052 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:27:49,054 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:27:49,055 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:27:49,058 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:27:49,060 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:27:49,065 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:27:49,069 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:27:49,070 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:27:49,072 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:27:49,081 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:27:49,084 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:27:49,086 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:27:49,089 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:27:49,091 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:27:49,099 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:27:49,103 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:27:49,104 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:27:49,105 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:27:49,107 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:27:49,108 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:27:49,109 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:27:49,110 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:27:49,113 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:27:49,114 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:27:49,115 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:27:49,115 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:27:49,116 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:27:49,117 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:27:49,117 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:27:49,120 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:27:49,121 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:27:49,122 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8/config/svcomp-DataRace-32bit-Automizer_Bitvector.epf [2022-11-16 11:27:49,173 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:27:49,174 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:27:49,176 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:27:49,176 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:27:49,177 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:27:49,177 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:27:49,179 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:27:49,180 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:27:49,180 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:27:49,180 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:27:49,182 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 11:27:49,182 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-16 11:27:49,183 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 11:27:49,183 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:27:49,183 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:27:49,184 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:27:49,184 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:27:49,184 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2022-11-16 11:27:49,185 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:27:49,185 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:27:49,185 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 11:27:49,186 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:27:49,186 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:27:49,186 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:27:49,187 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:27:49,187 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:27:49,188 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:27:49,188 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:27:49,189 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:27:49,189 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:27:49,189 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:27:49,190 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:27:49,190 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:27:49,190 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:27:49,191 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:27:49,191 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:27:49,191 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:27:49,192 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 [2022-11-16 11:27:49,700 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:27:49,727 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:27:49,732 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:27:49,734 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:27:49,735 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:27:49,737 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2022-11-16 11:27:49,829 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8/data/62daa24f2/f7031953879a4df484fa8a7dc51b9e54/FLAG10ddfd860 [2022-11-16 11:27:50,619 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:27:50,619 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2022-11-16 11:27:50,638 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8/data/62daa24f2/f7031953879a4df484fa8a7dc51b9e54/FLAG10ddfd860 [2022-11-16 11:27:50,828 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/bin/uautomizer-tPACEb0tL8/data/62daa24f2/f7031953879a4df484fa8a7dc51b9e54 [2022-11-16 11:27:50,832 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:27:50,835 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:27:50,841 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:27:50,842 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:27:50,846 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:27:50,847 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:27:50" (1/1) ... [2022-11-16 11:27:50,851 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@560baac4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:27:50, skipping insertion in model container [2022-11-16 11:27:50,851 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:27:50" (1/1) ... [2022-11-16 11:27:50,860 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:27:50,929 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:27:51,167 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-16 11:27:51,463 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145ffdce-ae48-4f84-9c12-1b24cca9662f/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i[30300,30313] [2022-11-16 11:27:51,471 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific [2022-11-16 11:27:51,472 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ee25b26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:27:51, skipping insertion in model container [2022-11-16 11:27:51,473 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:27:51,473 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-16 11:27:51,476 INFO L158 Benchmark]: Toolchain (without parser) took 639.36ms. Allocated memory is still 75.5MB. Free memory was 56.9MB in the beginning and 56.4MB in the end (delta: 498.7kB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. [2022-11-16 11:27:51,478 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 75.5MB. Free memory is still 55.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:27:51,480 INFO L158 Benchmark]: CACSL2BoogieTranslator took 631.95ms. Allocated memory is still 75.5MB. Free memory was 56.7MB in the beginning and 56.4MB in the end (delta: 312.6kB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. [2022-11-16 11:27:51,482 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 75.5MB. Free memory is still 55.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 631.95ms. Allocated memory is still 75.5MB. Free memory was 56.7MB in the beginning and 56.4MB in the end (delta: 312.6kB). Peak memory consumption was 13.7MB. 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