./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 a0165632 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_c04f4ed6-c423-4a60-a138-4e529e861e5f/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c04f4ed6-c423-4a60-a138-4e529e861e5f/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c04f4ed6-c423-4a60-a138-4e529e861e5f/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c04f4ed6-c423-4a60-a138-4e529e861e5f/bin/utaipan-verify-YMUCfTKeje/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_c04f4ed6-c423-4a60-a138-4e529e861e5f/bin/utaipan-verify-YMUCfTKeje/config/svcomp-DataRace-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c04f4ed6-c423-4a60-a138-4e529e861e5f/bin/utaipan-verify-YMUCfTKeje --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-a016563 [2024-11-09 05:31:18,990 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:31:19,103 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c04f4ed6-c423-4a60-a138-4e529e861e5f/bin/utaipan-verify-YMUCfTKeje/config/svcomp-DataRace-32bit-Taipan_Default.epf [2024-11-09 05:31:19,109 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:31:19,110 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:31:19,139 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:31:19,140 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:31:19,140 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:31:19,141 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:31:19,142 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:31:19,142 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:31:19,143 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:31:19,143 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:31:19,143 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 05:31:19,144 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:31:19,144 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:31:19,145 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 05:31:19,145 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 05:31:19,163 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:31:19,164 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 05:31:19,164 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 05:31:19,168 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 05:31:19,169 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:31:19,169 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:31:19,170 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 05:31:19,170 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:31:19,170 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 05:31:19,170 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:31:19,171 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:31:19,171 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:31:19,171 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:31:19,171 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-09 05:31:19,172 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:31:19,172 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 05:31:19,173 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 05:31:19,173 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:31:19,174 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:31:19,175 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:31:19,175 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:31:19,175 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:31:19,176 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:31:19,176 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:31:19,177 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:31:19,177 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 05:31:19,177 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:31:19,178 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:31:19,178 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:31:19,178 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:31:19,178 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_c04f4ed6-c423-4a60-a138-4e529e861e5f/bin/utaipan-verify-YMUCfTKeje/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c04f4ed6-c423-4a60-a138-4e529e861e5f/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c0081ad3e087ae2c7251ec489b1315fb56a92011c66de3fb5b8233d6e4519ec [2024-11-09 05:31:19,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:31:19,551 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:31:19,555 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:31:19,556 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:31:19,557 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:31:19,558 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c04f4ed6-c423-4a60-a138-4e529e861e5f/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/pthread-race-challenges/thread-local-value.i Unable to find full path for "g++" [2024-11-09 05:31:21,526 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:31:21,851 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:31:21,851 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c04f4ed6-c423-4a60-a138-4e529e861e5f/sv-benchmarks/c/pthread-race-challenges/thread-local-value.i [2024-11-09 05:31:21,898 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c04f4ed6-c423-4a60-a138-4e529e861e5f/bin/utaipan-verify-YMUCfTKeje/data/bfd140f78/fc42ef1b1e314ad1b7380027b7e12f9d/FLAGb328623bd [2024-11-09 05:31:21,920 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c04f4ed6-c423-4a60-a138-4e529e861e5f/bin/utaipan-verify-YMUCfTKeje/data/bfd140f78/fc42ef1b1e314ad1b7380027b7e12f9d [2024-11-09 05:31:21,923 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:31:21,925 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:31:21,926 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:31:21,926 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:31:21,932 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:31:21,933 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:31:21" (1/1) ... [2024-11-09 05:31:21,934 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d78ce3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:31:21, skipping insertion in model container [2024-11-09 05:31:21,935 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:31:21" (1/1) ... [2024-11-09 05:31:22,011 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:31:22,587 ERROR L321 MainTranslator]: Unsupported Syntax: Thread local variables are not supported yet. [2024-11-09 05:31:22,588 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77d48861 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:31:22, skipping insertion in model container [2024-11-09 05:31:22,588 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:31:22,589 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-09 05:31:22,591 INFO L158 Benchmark]: Toolchain (without parser) took 665.63ms. Allocated memory is still 172.0MB. Free memory was 142.5MB in the beginning and 128.7MB in the end (delta: 13.8MB). Peak memory consumption was 17.8MB. Max. memory is 16.1GB. [2024-11-09 05:31:22,592 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 123.7MB. Free memory was 96.2MB in the beginning and 96.0MB in the end (delta: 132.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 05:31:22,593 INFO L158 Benchmark]: CACSL2BoogieTranslator took 662.86ms. Allocated memory is still 172.0MB. Free memory was 142.3MB in the beginning and 128.7MB in the end (delta: 13.6MB). Peak memory consumption was 17.8MB. Max. memory is 16.1GB. [2024-11-09 05:31:22,594 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 123.7MB. Free memory was 96.2MB in the beginning and 96.0MB in the end (delta: 132.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 662.86ms. Allocated memory is still 172.0MB. Free memory was 142.3MB in the beginning and 128.7MB in the end (delta: 13.6MB). Peak memory consumption was 17.8MB. 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 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_c04f4ed6-c423-4a60-a138-4e529e861e5f/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c04f4ed6-c423-4a60-a138-4e529e861e5f/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c04f4ed6-c423-4a60-a138-4e529e861e5f/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c04f4ed6-c423-4a60-a138-4e529e861e5f/bin/utaipan-verify-YMUCfTKeje/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_c04f4ed6-c423-4a60-a138-4e529e861e5f/bin/utaipan-verify-YMUCfTKeje/config/svcomp-DataRace-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c04f4ed6-c423-4a60-a138-4e529e861e5f/bin/utaipan-verify-YMUCfTKeje --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-a016563 [2024-11-09 05:31:25,115 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:31:25,232 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c04f4ed6-c423-4a60-a138-4e529e861e5f/bin/utaipan-verify-YMUCfTKeje/config/svcomp-DataRace-32bit-Taipan_Bitvector.epf [2024-11-09 05:31:25,241 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:31:25,242 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:31:25,276 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:31:25,279 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:31:25,279 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:31:25,280 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:31:25,280 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:31:25,281 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:31:25,281 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:31:25,281 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:31:25,282 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:31:25,282 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:31:25,282 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:31:25,283 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:31:25,283 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:31:25,284 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 05:31:25,284 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 05:31:25,288 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:31:25,289 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:31:25,289 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:31:25,292 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:31:25,292 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-09 05:31:25,292 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 05:31:25,293 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:31:25,293 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 05:31:25,293 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 05:31:25,293 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 05:31:25,294 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:31:25,294 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:31:25,294 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:31:25,295 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 05:31:25,296 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:31:25,296 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:31:25,297 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:31:25,297 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:31:25,297 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:31:25,297 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 05:31:25,298 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 05:31:25,298 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:31:25,298 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:31:25,298 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c04f4ed6-c423-4a60-a138-4e529e861e5f/bin/utaipan-verify-YMUCfTKeje/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c04f4ed6-c423-4a60-a138-4e529e861e5f/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c0081ad3e087ae2c7251ec489b1315fb56a92011c66de3fb5b8233d6e4519ec [2024-11-09 05:31:25,749 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:31:25,786 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:31:25,789 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:31:25,790 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:31:25,791 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:31:25,793 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c04f4ed6-c423-4a60-a138-4e529e861e5f/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/pthread-race-challenges/thread-local-value.i Unable to find full path for "g++" [2024-11-09 05:31:27,941 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:31:28,240 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:31:28,241 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c04f4ed6-c423-4a60-a138-4e529e861e5f/sv-benchmarks/c/pthread-race-challenges/thread-local-value.i [2024-11-09 05:31:28,259 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c04f4ed6-c423-4a60-a138-4e529e861e5f/bin/utaipan-verify-YMUCfTKeje/data/6b9bc8bff/a84eb3f458b0460085ffae9c24f76c61/FLAGb84038cc7 [2024-11-09 05:31:28,272 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c04f4ed6-c423-4a60-a138-4e529e861e5f/bin/utaipan-verify-YMUCfTKeje/data/6b9bc8bff/a84eb3f458b0460085ffae9c24f76c61 [2024-11-09 05:31:28,275 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:31:28,276 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:31:28,278 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:31:28,278 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:31:28,283 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:31:28,284 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:31:28" (1/1) ... [2024-11-09 05:31:28,286 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@836ad6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:31:28, skipping insertion in model container [2024-11-09 05:31:28,286 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:31:28" (1/1) ... [2024-11-09 05:31:28,358 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:31:29,092 ERROR L321 MainTranslator]: Unsupported Syntax: Thread local variables are not supported yet. [2024-11-09 05:31:29,093 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7407bcaa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:31:29, skipping insertion in model container [2024-11-09 05:31:29,094 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:31:29,094 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-09 05:31:29,097 INFO L158 Benchmark]: Toolchain (without parser) took 819.38ms. Allocated memory is still 69.2MB. Free memory was 41.2MB in the beginning and 42.1MB in the end (delta: -841.7kB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. [2024-11-09 05:31:29,098 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 69.2MB. Free memory is still 44.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 05:31:29,099 INFO L158 Benchmark]: CACSL2BoogieTranslator took 816.63ms. Allocated memory is still 69.2MB. Free memory was 41.0MB in the beginning and 42.1MB in the end (delta: -1.0MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. [2024-11-09 05:31:29,101 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 69.2MB. Free memory is still 44.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 816.63ms. Allocated memory is still 69.2MB. Free memory was 41.0MB in the beginning and 42.1MB in the end (delta: -1.0MB). Peak memory consumption was 11.9MB. 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