./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-race-challenges/thread-local-value.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_845d3934-4960-4a00-8dff-64beaad318fa/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845d3934-4960-4a00-8dff-64beaad318fa/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_845d3934-4960-4a00-8dff-64beaad318fa/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845d3934-4960-4a00-8dff-64beaad318fa/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-race-challenges/thread-local-value.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845d3934-4960-4a00-8dff-64beaad318fa/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_845d3934-4960-4a00-8dff-64beaad318fa/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 9c0081ad3e087ae2c7251ec489b1315fb56a92011c66de3fb5b8233d6e4519ec --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:38:21,407 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:38:21,501 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845d3934-4960-4a00-8dff-64beaad318fa/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-DataRace-32bit-Taipan_Default.epf [2024-11-02 12:38:21,510 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:38:21,511 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:38:21,544 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:38:21,546 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:38:21,547 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:38:21,548 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:38:21,548 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:38:21,549 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:38:21,549 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:38:21,550 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:38:21,550 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 12:38:21,551 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:38:21,551 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:38:21,552 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 12:38:21,552 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 12:38:21,553 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:38:21,553 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 12:38:21,553 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 12:38:21,554 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 12:38:21,555 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:38:21,555 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:38:21,555 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 12:38:21,556 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 12:38:21,556 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 12:38:21,556 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:38:21,556 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:38:21,557 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:38:21,557 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:38:21,557 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-02 12:38:21,557 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:38:21,561 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-02 12:38:21,562 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 12:38:21,562 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:38:21,562 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:38:21,562 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:38:21,563 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:38:21,563 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:38:21,563 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:38:21,564 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:38:21,564 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:38:21,564 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 12:38:21,564 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 12:38:21,565 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:38:21,565 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:38:21,565 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:38:21,565 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_845d3934-4960-4a00-8dff-64beaad318fa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845d3934-4960-4a00-8dff-64beaad318fa/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c0081ad3e087ae2c7251ec489b1315fb56a92011c66de3fb5b8233d6e4519ec [2024-11-02 12:38:21,861 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:38:21,924 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:38:21,932 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:38:21,933 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:38:21,934 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:38:21,936 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845d3934-4960-4a00-8dff-64beaad318fa/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/pthread-race-challenges/thread-local-value.i Unable to find full path for "g++" [2024-11-02 12:38:24,131 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:38:24,535 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:38:24,535 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845d3934-4960-4a00-8dff-64beaad318fa/sv-benchmarks/c/pthread-race-challenges/thread-local-value.i [2024-11-02 12:38:24,551 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845d3934-4960-4a00-8dff-64beaad318fa/bin/utaipan-verify-DbMuA5NWw2/data/b144e0cfc/d75ca4d75f244586a2ba4c1884f0768d/FLAG321fb9df3 [2024-11-02 12:38:24,704 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845d3934-4960-4a00-8dff-64beaad318fa/bin/utaipan-verify-DbMuA5NWw2/data/b144e0cfc/d75ca4d75f244586a2ba4c1884f0768d [2024-11-02 12:38:24,707 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:38:24,708 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:38:24,710 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:38:24,710 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:38:24,718 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:38:24,719 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:38:24" (1/1) ... [2024-11-02 12:38:24,721 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22d535e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:38:24, skipping insertion in model container [2024-11-02 12:38:24,721 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:38:24" (1/1) ... [2024-11-02 12:38:24,778 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:38:25,517 ERROR L321 MainTranslator]: Unsupported Syntax: Thread local variables are not supported yet. [2024-11-02 12:38:25,518 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7cf966f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:38:25, skipping insertion in model container [2024-11-02 12:38:25,518 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:38:25,519 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-02 12:38:25,522 INFO L158 Benchmark]: Toolchain (without parser) took 811.37ms. Allocated memory is still 159.4MB. Free memory was 128.4MB in the beginning and 112.5MB in the end (delta: 15.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-02 12:38:25,522 INFO L158 Benchmark]: CDTParser took 3.94ms. Allocated memory is still 113.2MB. Free memory is still 71.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:38:25,523 INFO L158 Benchmark]: CACSL2BoogieTranslator took 808.80ms. Allocated memory is still 159.4MB. Free memory was 128.4MB in the beginning and 112.5MB in the end (delta: 15.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-02 12:38:25,526 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.94ms. Allocated memory is still 113.2MB. Free memory is still 71.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 808.80ms. Allocated memory is still 159.4MB. Free memory was 128.4MB in the beginning and 112.5MB in the end (delta: 15.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1049]: 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_845d3934-4960-4a00-8dff-64beaad318fa/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845d3934-4960-4a00-8dff-64beaad318fa/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_845d3934-4960-4a00-8dff-64beaad318fa/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845d3934-4960-4a00-8dff-64beaad318fa/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-race-challenges/thread-local-value.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845d3934-4960-4a00-8dff-64beaad318fa/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_845d3934-4960-4a00-8dff-64beaad318fa/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 9c0081ad3e087ae2c7251ec489b1315fb56a92011c66de3fb5b8233d6e4519ec --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:38:27,907 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:38:28,022 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845d3934-4960-4a00-8dff-64beaad318fa/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-DataRace-32bit-Taipan_Bitvector.epf [2024-11-02 12:38:28,031 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:38:28,032 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:38:28,071 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:38:28,072 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:38:28,073 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:38:28,074 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:38:28,075 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:38:28,076 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:38:28,077 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:38:28,077 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:38:28,078 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:38:28,080 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:38:28,080 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:38:28,081 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:38:28,082 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:38:28,082 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 12:38:28,083 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 12:38:28,083 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:38:28,087 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:38:28,087 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:38:28,088 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:38:28,088 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-02 12:38:28,088 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-02 12:38:28,089 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:38:28,089 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-02 12:38:28,090 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-02 12:38:28,090 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 12:38:28,090 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:38:28,093 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:38:28,093 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:38:28,094 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-02 12:38:28,094 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:38:28,095 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:38:28,095 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:38:28,096 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:38:28,096 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:38:28,096 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-02 12:38:28,097 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-02 12:38:28,098 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:38:28,099 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:38:28,100 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:38:28,100 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_845d3934-4960-4a00-8dff-64beaad318fa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845d3934-4960-4a00-8dff-64beaad318fa/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c0081ad3e087ae2c7251ec489b1315fb56a92011c66de3fb5b8233d6e4519ec [2024-11-02 12:38:28,547 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:38:28,581 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:38:28,585 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:38:28,586 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:38:28,587 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:38:28,588 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845d3934-4960-4a00-8dff-64beaad318fa/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/pthread-race-challenges/thread-local-value.i Unable to find full path for "g++" [2024-11-02 12:38:30,815 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:38:31,152 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:38:31,152 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845d3934-4960-4a00-8dff-64beaad318fa/sv-benchmarks/c/pthread-race-challenges/thread-local-value.i [2024-11-02 12:38:31,181 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845d3934-4960-4a00-8dff-64beaad318fa/bin/utaipan-verify-DbMuA5NWw2/data/9091f4183/d4a68530f7c646eebc3e900954661072/FLAG221b8f273 [2024-11-02 12:38:31,388 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845d3934-4960-4a00-8dff-64beaad318fa/bin/utaipan-verify-DbMuA5NWw2/data/9091f4183/d4a68530f7c646eebc3e900954661072 [2024-11-02 12:38:31,391 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:38:31,393 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:38:31,394 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:38:31,394 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:38:31,401 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:38:31,402 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:38:31" (1/1) ... [2024-11-02 12:38:31,403 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f3275e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:38:31, skipping insertion in model container [2024-11-02 12:38:31,403 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:38:31" (1/1) ... [2024-11-02 12:38:31,469 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:38:32,170 ERROR L321 MainTranslator]: Unsupported Syntax: Thread local variables are not supported yet. [2024-11-02 12:38:32,171 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73ba18fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:38:32, skipping insertion in model container [2024-11-02 12:38:32,171 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:38:32,172 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-02 12:38:32,175 INFO L158 Benchmark]: Toolchain (without parser) took 780.65ms. Allocated memory is still 81.8MB. Free memory was 55.4MB in the beginning and 38.8MB in the end (delta: 16.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-02 12:38:32,176 INFO L158 Benchmark]: CDTParser took 1.41ms. Allocated memory is still 81.8MB. Free memory is still 57.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:38:32,177 INFO L158 Benchmark]: CACSL2BoogieTranslator took 777.76ms. Allocated memory is still 81.8MB. Free memory was 55.2MB in the beginning and 38.8MB in the end (delta: 16.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-02 12:38:32,179 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.41ms. Allocated memory is still 81.8MB. Free memory is still 57.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 777.76ms. Allocated memory is still 81.8MB. Free memory was 55.2MB in the beginning and 38.8MB in the end (delta: 16.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1049]: 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