./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 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3868293f-9dfa-4928-bbdd-81bef4b1e281/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3868293f-9dfa-4928-bbdd-81bef4b1e281/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3868293f-9dfa-4928-bbdd-81bef4b1e281/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3868293f-9dfa-4928-bbdd-81bef4b1e281/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3868293f-9dfa-4928-bbdd-81bef4b1e281/bin/uautomizer-uyxdKDjOR8/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3868293f-9dfa-4928-bbdd-81bef4b1e281/bin/uautomizer-uyxdKDjOR8 --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-2329fc7 [2022-12-13 21:36:27,531 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 21:36:27,532 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 21:36:27,544 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 21:36:27,544 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 21:36:27,545 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 21:36:27,546 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 21:36:27,547 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 21:36:27,548 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 21:36:27,548 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 21:36:27,549 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 21:36:27,549 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 21:36:27,550 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 21:36:27,550 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 21:36:27,551 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 21:36:27,552 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 21:36:27,552 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 21:36:27,553 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 21:36:27,554 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 21:36:27,555 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 21:36:27,556 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 21:36:27,557 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 21:36:27,557 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 21:36:27,558 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 21:36:27,560 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 21:36:27,560 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 21:36:27,560 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 21:36:27,561 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 21:36:27,561 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 21:36:27,562 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 21:36:27,562 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 21:36:27,562 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 21:36:27,563 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 21:36:27,563 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 21:36:27,564 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 21:36:27,564 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 21:36:27,565 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 21:36:27,565 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 21:36:27,565 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 21:36:27,566 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 21:36:27,566 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 21:36:27,567 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3868293f-9dfa-4928-bbdd-81bef4b1e281/bin/uautomizer-uyxdKDjOR8/config/svcomp-DataRace-32bit-Automizer_Default.epf [2022-12-13 21:36:27,581 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 21:36:27,581 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 21:36:27,581 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 21:36:27,581 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 21:36:27,582 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 21:36:27,582 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 21:36:27,582 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 21:36:27,582 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 21:36:27,582 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 21:36:27,583 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 21:36:27,583 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 21:36:27,583 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 21:36:27,583 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 21:36:27,583 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 21:36:27,583 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 21:36:27,583 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 21:36:27,583 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 21:36:27,583 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 21:36:27,584 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2022-12-13 21:36:27,584 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 21:36:27,584 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 21:36:27,584 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 21:36:27,584 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 21:36:27,584 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 21:36:27,584 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 21:36:27,584 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 21:36:27,584 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 21:36:27,585 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 21:36:27,585 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 21:36:27,585 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 21:36:27,585 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 21:36:27,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 21:36:27,585 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 21:36:27,585 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 21:36:27,585 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 21:36:27,585 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 21:36:27,585 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 21:36:27,585 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_3868293f-9dfa-4928-bbdd-81bef4b1e281/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3868293f-9dfa-4928-bbdd-81bef4b1e281/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 [2022-12-13 21:36:27,777 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 21:36:27,798 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 21:36:27,800 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 21:36:27,801 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 21:36:27,802 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 21:36:27,803 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3868293f-9dfa-4928-bbdd-81bef4b1e281/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2022-12-13 21:36:30,355 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 21:36:30,518 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 21:36:30,518 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3868293f-9dfa-4928-bbdd-81bef4b1e281/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2022-12-13 21:36:30,526 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3868293f-9dfa-4928-bbdd-81bef4b1e281/bin/uautomizer-uyxdKDjOR8/data/cca9641f6/18c7446acc844c14b419f563b8aaedc7/FLAGcfc23af58 [2022-12-13 21:36:30,537 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3868293f-9dfa-4928-bbdd-81bef4b1e281/bin/uautomizer-uyxdKDjOR8/data/cca9641f6/18c7446acc844c14b419f563b8aaedc7 [2022-12-13 21:36:30,539 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 21:36:30,540 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 21:36:30,541 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 21:36:30,541 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 21:36:30,543 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 21:36:30,544 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:36:30" (1/1) ... [2022-12-13 21:36:30,544 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@509226ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:36:30, skipping insertion in model container [2022-12-13 21:36:30,545 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:36:30" (1/1) ... [2022-12-13 21:36:30,550 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 21:36:30,579 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 21:36:30,695 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-13 21:36:30,845 WARN L237 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_3868293f-9dfa-4928-bbdd-81bef4b1e281/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i[30300,30313] [2022-12-13 21:36:30,848 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific [2022-12-13 21:36:30,849 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34692ae3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:36:30, skipping insertion in model container [2022-12-13 21:36:30,849 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 21:36:30,849 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 21:36:30,851 INFO L158 Benchmark]: Toolchain (without parser) took 310.17ms. Allocated memory is still 142.6MB. Free memory was 100.1MB in the beginning and 88.7MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-13 21:36:30,851 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 142.6MB. Free memory is still 114.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 21:36:30,852 INFO L158 Benchmark]: CACSL2BoogieTranslator took 308.46ms. Allocated memory is still 142.6MB. Free memory was 100.1MB in the beginning and 88.7MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-13 21:36:30,853 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 142.6MB. Free memory is still 114.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 308.46ms. Allocated memory is still 142.6MB. Free memory was 100.1MB in the beginning and 88.7MB in the end (delta: 11.5MB). 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3868293f-9dfa-4928-bbdd-81bef4b1e281/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3868293f-9dfa-4928-bbdd-81bef4b1e281/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3868293f-9dfa-4928-bbdd-81bef4b1e281/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3868293f-9dfa-4928-bbdd-81bef4b1e281/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3868293f-9dfa-4928-bbdd-81bef4b1e281/bin/uautomizer-uyxdKDjOR8/config/svcomp-DataRace-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3868293f-9dfa-4928-bbdd-81bef4b1e281/bin/uautomizer-uyxdKDjOR8 --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-2329fc7 [2022-12-13 21:36:32,236 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 21:36:32,237 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 21:36:32,251 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 21:36:32,251 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 21:36:32,252 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 21:36:32,253 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 21:36:32,254 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 21:36:32,255 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 21:36:32,256 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 21:36:32,256 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 21:36:32,257 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 21:36:32,257 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 21:36:32,258 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 21:36:32,258 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 21:36:32,259 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 21:36:32,260 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 21:36:32,260 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 21:36:32,262 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 21:36:32,263 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 21:36:32,264 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 21:36:32,265 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 21:36:32,266 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 21:36:32,266 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 21:36:32,269 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 21:36:32,269 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 21:36:32,269 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 21:36:32,270 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 21:36:32,270 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 21:36:32,271 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 21:36:32,271 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 21:36:32,272 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 21:36:32,272 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 21:36:32,273 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 21:36:32,273 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 21:36:32,273 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 21:36:32,290 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 21:36:32,290 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 21:36:32,291 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 21:36:32,292 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 21:36:32,292 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 21:36:32,293 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3868293f-9dfa-4928-bbdd-81bef4b1e281/bin/uautomizer-uyxdKDjOR8/config/svcomp-DataRace-32bit-Automizer_Bitvector.epf [2022-12-13 21:36:32,317 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 21:36:32,317 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 21:36:32,318 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 21:36:32,318 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 21:36:32,319 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 21:36:32,319 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 21:36:32,319 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 21:36:32,320 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 21:36:32,320 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 21:36:32,320 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 21:36:32,320 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 21:36:32,320 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 21:36:32,321 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 21:36:32,321 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 21:36:32,321 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 21:36:32,321 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 21:36:32,321 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 21:36:32,321 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2022-12-13 21:36:32,322 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 21:36:32,322 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 21:36:32,322 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 21:36:32,322 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 21:36:32,322 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 21:36:32,323 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 21:36:32,323 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 21:36:32,323 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 21:36:32,323 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 21:36:32,323 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 21:36:32,324 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 21:36:32,324 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 21:36:32,324 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 21:36:32,324 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 21:36:32,324 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 21:36:32,325 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 21:36:32,325 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 21:36:32,325 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 21:36:32,325 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 21:36:32,325 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 21:36:32,325 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 21:36:32,326 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_3868293f-9dfa-4928-bbdd-81bef4b1e281/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3868293f-9dfa-4928-bbdd-81bef4b1e281/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 [2022-12-13 21:36:32,556 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 21:36:32,571 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 21:36:32,573 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 21:36:32,574 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 21:36:32,574 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 21:36:32,575 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3868293f-9dfa-4928-bbdd-81bef4b1e281/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2022-12-13 21:36:35,120 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 21:36:35,309 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 21:36:35,309 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3868293f-9dfa-4928-bbdd-81bef4b1e281/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2022-12-13 21:36:35,319 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3868293f-9dfa-4928-bbdd-81bef4b1e281/bin/uautomizer-uyxdKDjOR8/data/09ff55d62/6036a55513f14e21972eefb342f9e971/FLAG29245d1e6 [2022-12-13 21:36:35,681 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3868293f-9dfa-4928-bbdd-81bef4b1e281/bin/uautomizer-uyxdKDjOR8/data/09ff55d62/6036a55513f14e21972eefb342f9e971 [2022-12-13 21:36:35,683 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 21:36:35,684 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 21:36:35,685 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 21:36:35,685 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 21:36:35,688 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 21:36:35,689 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:36:35" (1/1) ... [2022-12-13 21:36:35,690 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@558b283c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:36:35, skipping insertion in model container [2022-12-13 21:36:35,690 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:36:35" (1/1) ... [2022-12-13 21:36:35,695 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 21:36:35,717 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 21:36:35,811 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-13 21:36:35,920 WARN L237 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_3868293f-9dfa-4928-bbdd-81bef4b1e281/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i[30300,30313] [2022-12-13 21:36:35,923 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific [2022-12-13 21:36:35,923 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7f377c62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:36:35, skipping insertion in model container [2022-12-13 21:36:35,923 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 21:36:35,924 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 21:36:35,925 INFO L158 Benchmark]: Toolchain (without parser) took 240.09ms. Allocated memory is still 98.6MB. Free memory was 75.8MB in the beginning and 63.8MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-13 21:36:35,925 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 58.7MB. Free memory was 37.2MB in the beginning and 37.1MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 21:36:35,926 INFO L158 Benchmark]: CACSL2BoogieTranslator took 238.38ms. Allocated memory is still 98.6MB. Free memory was 75.6MB in the beginning and 64.0MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-13 21:36:35,927 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 58.7MB. Free memory was 37.2MB in the beginning and 37.1MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 238.38ms. Allocated memory is still 98.6MB. Free memory was 75.6MB in the beginning and 64.0MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. 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