./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-race-challenges/thread-local-value-race.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 4fc63b2a 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_8e9699f5-5745-4b37-9d38-d5363b8ed27e/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9699f5-5745-4b37-9d38-d5363b8ed27e/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9699f5-5745-4b37-9d38-d5363b8ed27e/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9699f5-5745-4b37-9d38-d5363b8ed27e/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-race-challenges/thread-local-value-race.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9699f5-5745-4b37-9d38-d5363b8ed27e/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-DataRace-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9699f5-5745-4b37-9d38-d5363b8ed27e/bin/utaipan-verify-DbMuA5NWw2 --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7ed1d3b0e4e2dcb24c2f8434bdd31da5e0bc2d00338c37a58d169ecec68bbec4 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:33:09,637 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:33:09,724 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9699f5-5745-4b37-9d38-d5363b8ed27e/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-DataRace-32bit-Taipan_Default.epf [2024-11-02 12:33:09,731 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:33:09,733 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:33:09,778 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:33:09,778 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:33:09,779 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:33:09,780 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:33:09,781 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:33:09,782 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:33:09,782 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:33:09,783 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:33:09,783 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 12:33:09,785 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:33:09,786 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:33:09,786 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 12:33:09,786 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 12:33:09,787 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:33:09,787 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 12:33:09,787 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 12:33:09,792 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 12:33:09,792 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:33:09,793 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:33:09,793 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 12:33:09,793 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 12:33:09,803 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 12:33:09,803 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:33:09,804 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:33:09,804 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:33:09,804 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:33:09,805 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-02 12:33:09,805 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:33:09,806 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-02 12:33:09,806 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 12:33:09,806 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:33:09,807 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:33:09,807 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:33:09,807 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:33:09,807 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:33:09,808 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:33:09,808 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:33:09,808 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:33:09,809 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 12:33:09,810 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 12:33:09,810 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:33:09,810 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:33:09,810 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:33:09,810 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_8e9699f5-5745-4b37-9d38-d5363b8ed27e/bin/utaipan-verify-DbMuA5NWw2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9699f5-5745-4b37-9d38-d5363b8ed27e/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ed1d3b0e4e2dcb24c2f8434bdd31da5e0bc2d00338c37a58d169ecec68bbec4 [2024-11-02 12:33:10,087 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:33:10,120 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:33:10,124 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:33:10,125 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:33:10,126 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:33:10,128 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9699f5-5745-4b37-9d38-d5363b8ed27e/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/pthread-race-challenges/thread-local-value-race.i Unable to find full path for "g++" [2024-11-02 12:33:12,317 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:33:12,587 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:33:12,588 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9699f5-5745-4b37-9d38-d5363b8ed27e/sv-benchmarks/c/pthread-race-challenges/thread-local-value-race.i [2024-11-02 12:33:12,619 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9699f5-5745-4b37-9d38-d5363b8ed27e/bin/utaipan-verify-DbMuA5NWw2/data/10a75bd9c/c83a2e4c6dfc4ee79ce2e236352f46cd/FLAG82b704c8b [2024-11-02 12:33:12,643 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9699f5-5745-4b37-9d38-d5363b8ed27e/bin/utaipan-verify-DbMuA5NWw2/data/10a75bd9c/c83a2e4c6dfc4ee79ce2e236352f46cd [2024-11-02 12:33:12,645 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:33:12,647 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:33:12,649 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:33:12,649 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:33:12,655 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:33:12,656 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:33:12" (1/1) ... [2024-11-02 12:33:12,659 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52cdae85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:12, skipping insertion in model container [2024-11-02 12:33:12,659 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:33:12" (1/1) ... [2024-11-02 12:33:12,714 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:33:13,297 ERROR L321 MainTranslator]: Unsupported Syntax: Thread local variables are not supported yet. [2024-11-02 12:33:13,298 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@799aed3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:13, skipping insertion in model container [2024-11-02 12:33:13,298 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:33:13,298 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-02 12:33:13,300 INFO L158 Benchmark]: Toolchain (without parser) took 652.63ms. Allocated memory is still 132.1MB. Free memory was 91.1MB in the beginning and 74.7MB in the end (delta: 16.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-02 12:33:13,301 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 132.1MB. Free memory is still 98.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:33:13,301 INFO L158 Benchmark]: CACSL2BoogieTranslator took 649.78ms. Allocated memory is still 132.1MB. Free memory was 90.6MB in the beginning and 74.7MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-02 12:33:13,303 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 132.1MB. Free memory is still 98.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 649.78ms. Allocated memory is still 132.1MB. Free memory was 90.6MB in the beginning and 74.7MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1056]: Unsupported Syntax Thread local variables are not supported yet. 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_8e9699f5-5745-4b37-9d38-d5363b8ed27e/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9699f5-5745-4b37-9d38-d5363b8ed27e/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9699f5-5745-4b37-9d38-d5363b8ed27e/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9699f5-5745-4b37-9d38-d5363b8ed27e/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-race-challenges/thread-local-value-race.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9699f5-5745-4b37-9d38-d5363b8ed27e/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-DataRace-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9699f5-5745-4b37-9d38-d5363b8ed27e/bin/utaipan-verify-DbMuA5NWw2 --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7ed1d3b0e4e2dcb24c2f8434bdd31da5e0bc2d00338c37a58d169ecec68bbec4 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:33:15,527 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:33:15,628 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9699f5-5745-4b37-9d38-d5363b8ed27e/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-DataRace-32bit-Taipan_Bitvector.epf [2024-11-02 12:33:15,637 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:33:15,638 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:33:15,679 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:33:15,680 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:33:15,681 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:33:15,683 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:33:15,685 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:33:15,685 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:33:15,686 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:33:15,686 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:33:15,688 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:33:15,690 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:33:15,691 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:33:15,691 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:33:15,692 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:33:15,692 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 12:33:15,693 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 12:33:15,697 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:33:15,698 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:33:15,698 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:33:15,699 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:33:15,699 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-02 12:33:15,699 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-02 12:33:15,700 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:33:15,700 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-02 12:33:15,700 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-02 12:33:15,701 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 12:33:15,701 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:33:15,701 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:33:15,702 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:33:15,702 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-02 12:33:15,703 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:33:15,703 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:33:15,703 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:33:15,704 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:33:15,704 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:33:15,704 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-02 12:33:15,705 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-02 12:33:15,706 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:33:15,706 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:33:15,723 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:33:15,724 INFO L153 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_8e9699f5-5745-4b37-9d38-d5363b8ed27e/bin/utaipan-verify-DbMuA5NWw2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9699f5-5745-4b37-9d38-d5363b8ed27e/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ed1d3b0e4e2dcb24c2f8434bdd31da5e0bc2d00338c37a58d169ecec68bbec4 [2024-11-02 12:33:16,148 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:33:16,179 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:33:16,182 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:33:16,183 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:33:16,184 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:33:16,185 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9699f5-5745-4b37-9d38-d5363b8ed27e/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/pthread-race-challenges/thread-local-value-race.i Unable to find full path for "g++" [2024-11-02 12:33:18,417 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:33:18,866 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:33:18,869 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9699f5-5745-4b37-9d38-d5363b8ed27e/sv-benchmarks/c/pthread-race-challenges/thread-local-value-race.i [2024-11-02 12:33:18,907 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9699f5-5745-4b37-9d38-d5363b8ed27e/bin/utaipan-verify-DbMuA5NWw2/data/edd7c49a8/81999f8f415944aebcd1d43fe93d04a6/FLAG69392a680 [2024-11-02 12:33:19,001 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9699f5-5745-4b37-9d38-d5363b8ed27e/bin/utaipan-verify-DbMuA5NWw2/data/edd7c49a8/81999f8f415944aebcd1d43fe93d04a6 [2024-11-02 12:33:19,004 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:33:19,007 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:33:19,008 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:33:19,008 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:33:19,026 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:33:19,027 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:33:19" (1/1) ... [2024-11-02 12:33:19,030 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@838e7d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:19, skipping insertion in model container [2024-11-02 12:33:19,031 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:33:19" (1/1) ... [2024-11-02 12:33:19,084 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:33:19,634 ERROR L321 MainTranslator]: Unsupported Syntax: Thread local variables are not supported yet. [2024-11-02 12:33:19,635 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@21ddc957 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:19, skipping insertion in model container [2024-11-02 12:33:19,635 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:33:19,636 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-02 12:33:19,639 INFO L158 Benchmark]: Toolchain (without parser) took 630.94ms. Allocated memory is still 79.7MB. Free memory was 52.7MB in the beginning and 36.1MB in the end (delta: 16.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-02 12:33:19,639 INFO L158 Benchmark]: CDTParser took 1.23ms. Allocated memory is still 79.7MB. Free memory was 55.5MB in the beginning and 55.4MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:33:19,640 INFO L158 Benchmark]: CACSL2BoogieTranslator took 628.24ms. Allocated memory is still 79.7MB. Free memory was 52.7MB in the beginning and 36.1MB in the end (delta: 16.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-02 12:33:19,642 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.23ms. Allocated memory is still 79.7MB. Free memory was 55.5MB in the beginning and 55.4MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 628.24ms. Allocated memory is still 79.7MB. Free memory was 52.7MB in the beginning and 36.1MB in the end (delta: 16.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1056]: Unsupported Syntax Thread local variables are not supported yet. 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