./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-race-challenges/thread-local-value-dynamic.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 0e0057cc 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_8d7e58a3-5812-4758-b60f-d0053347f739/bin/utaipan-verify-SwPr7d2a91/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d7e58a3-5812-4758-b60f-d0053347f739/bin/utaipan-verify-SwPr7d2a91/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d7e58a3-5812-4758-b60f-d0053347f739/bin/utaipan-verify-SwPr7d2a91/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d7e58a3-5812-4758-b60f-d0053347f739/bin/utaipan-verify-SwPr7d2a91/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-race-challenges/thread-local-value-dynamic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d7e58a3-5812-4758-b60f-d0053347f739/bin/utaipan-verify-SwPr7d2a91/config/svcomp-DataRace-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d7e58a3-5812-4758-b60f-d0053347f739/bin/utaipan-verify-SwPr7d2a91 --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 3caa370bc4a9ea898dee4a53f59af98bda6485e94dce02a9353a40e265634044 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:52:26,833 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:52:27,006 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d7e58a3-5812-4758-b60f-d0053347f739/bin/utaipan-verify-SwPr7d2a91/config/svcomp-DataRace-32bit-Taipan_Default.epf [2023-11-24 23:52:27,015 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:52:27,016 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-24 23:52:27,060 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:52:27,061 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-24 23:52:27,062 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-24 23:52:27,063 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:52:27,069 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-24 23:52:27,069 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-24 23:52:27,070 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-24 23:52:27,070 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-24 23:52:27,072 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-24 23:52:27,073 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-24 23:52:27,073 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-24 23:52:27,074 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-24 23:52:27,074 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-24 23:52:27,075 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-24 23:52:27,075 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-24 23:52:27,076 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-24 23:52:27,076 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-24 23:52:27,078 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:52:27,080 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:52:27,080 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:52:27,081 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:52:27,081 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:52:27,082 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:52:27,082 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:52:27,083 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:52:27,084 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:52:27,085 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-24 23:52:27,085 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-24 23:52:27,085 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:52:27,086 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:52:27,086 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:52:27,086 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:52:27,086 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-24 23:52:27,087 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 23:52:27,087 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:52:27,087 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:52:27,088 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:52:27,088 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-24 23:52:27,088 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:52:27,089 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-24 23:52:27,089 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:52:27,089 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-24 23:52:27,090 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-24 23:52:27,090 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_8d7e58a3-5812-4758-b60f-d0053347f739/bin/utaipan-verify-SwPr7d2a91/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d7e58a3-5812-4758-b60f-d0053347f739/bin/utaipan-verify-SwPr7d2a91 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3caa370bc4a9ea898dee4a53f59af98bda6485e94dce02a9353a40e265634044 [2023-11-24 23:52:27,439 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:52:27,478 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:52:27,483 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:52:27,484 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:52:27,485 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:52:27,486 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d7e58a3-5812-4758-b60f-d0053347f739/bin/utaipan-verify-SwPr7d2a91/../../sv-benchmarks/c/pthread-race-challenges/thread-local-value-dynamic.i [2023-11-24 23:52:30,596 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:52:30,945 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:52:30,948 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d7e58a3-5812-4758-b60f-d0053347f739/sv-benchmarks/c/pthread-race-challenges/thread-local-value-dynamic.i [2023-11-24 23:52:30,974 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d7e58a3-5812-4758-b60f-d0053347f739/bin/utaipan-verify-SwPr7d2a91/data/ac933d9ce/68a6d8e15b9845d3810762743f75886a/FLAG8ffd2786d [2023-11-24 23:52:30,991 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d7e58a3-5812-4758-b60f-d0053347f739/bin/utaipan-verify-SwPr7d2a91/data/ac933d9ce/68a6d8e15b9845d3810762743f75886a [2023-11-24 23:52:30,995 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:52:30,996 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:52:30,998 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:52:30,999 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:52:31,005 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:52:31,006 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:52:30" (1/1) ... [2023-11-24 23:52:31,007 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12286804 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:52:31, skipping insertion in model container [2023-11-24 23:52:31,008 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:52:30" (1/1) ... [2023-11-24 23:52:31,079 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:52:31,762 ERROR L324 MainTranslator]: Unsupported Syntax: Thread local variables are not supported yet. [2023-11-24 23:52:31,763 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@10728edd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:52:31, skipping insertion in model container [2023-11-24 23:52:31,763 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:52:31,764 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-24 23:52:31,767 INFO L158 Benchmark]: Toolchain (without parser) took 769.03ms. Allocated memory is still 159.4MB. Free memory was 123.0MB in the beginning and 109.1MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-24 23:52:31,767 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 113.2MB. Free memory is still 86.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 23:52:31,769 INFO L158 Benchmark]: CACSL2BoogieTranslator took 765.88ms. Allocated memory is still 159.4MB. Free memory was 123.0MB in the beginning and 109.1MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-24 23:52:31,771 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 113.2MB. Free memory is still 86.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 765.88ms. Allocated memory is still 159.4MB. Free memory was 123.0MB in the beginning and 109.1MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1055]: 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_8d7e58a3-5812-4758-b60f-d0053347f739/bin/utaipan-verify-SwPr7d2a91/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d7e58a3-5812-4758-b60f-d0053347f739/bin/utaipan-verify-SwPr7d2a91/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d7e58a3-5812-4758-b60f-d0053347f739/bin/utaipan-verify-SwPr7d2a91/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d7e58a3-5812-4758-b60f-d0053347f739/bin/utaipan-verify-SwPr7d2a91/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-race-challenges/thread-local-value-dynamic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d7e58a3-5812-4758-b60f-d0053347f739/bin/utaipan-verify-SwPr7d2a91/config/svcomp-DataRace-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d7e58a3-5812-4758-b60f-d0053347f739/bin/utaipan-verify-SwPr7d2a91 --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 3caa370bc4a9ea898dee4a53f59af98bda6485e94dce02a9353a40e265634044 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:52:34,578 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:52:34,664 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d7e58a3-5812-4758-b60f-d0053347f739/bin/utaipan-verify-SwPr7d2a91/config/svcomp-DataRace-32bit-Taipan_Bitvector.epf [2023-11-24 23:52:34,672 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:52:34,672 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-24 23:52:34,710 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:52:34,711 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-24 23:52:34,712 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-24 23:52:34,713 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:52:34,714 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-24 23:52:34,714 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-24 23:52:34,715 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-24 23:52:34,716 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-24 23:52:34,716 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-24 23:52:34,717 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-24 23:52:34,720 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-24 23:52:34,723 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:52:34,728 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:52:34,728 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:52:34,730 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:52:34,732 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:52:34,733 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:52:34,733 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:52:34,734 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:52:34,734 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-24 23:52:34,735 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-24 23:52:34,736 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-24 23:52:34,736 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-24 23:52:34,737 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:52:34,737 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:52:34,739 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:52:34,739 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:52:34,740 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-24 23:52:34,740 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-24 23:52:34,741 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 23:52:34,741 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:52:34,742 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:52:34,742 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:52:34,743 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-24 23:52:34,744 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-24 23:52:34,744 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-24 23:52:34,745 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:52:34,745 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-24 23:52:34,745 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-24 23:52:34,746 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_8d7e58a3-5812-4758-b60f-d0053347f739/bin/utaipan-verify-SwPr7d2a91/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d7e58a3-5812-4758-b60f-d0053347f739/bin/utaipan-verify-SwPr7d2a91 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3caa370bc4a9ea898dee4a53f59af98bda6485e94dce02a9353a40e265634044 [2023-11-24 23:52:35,245 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:52:35,280 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:52:35,283 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:52:35,285 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:52:35,285 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:52:35,288 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d7e58a3-5812-4758-b60f-d0053347f739/bin/utaipan-verify-SwPr7d2a91/../../sv-benchmarks/c/pthread-race-challenges/thread-local-value-dynamic.i [2023-11-24 23:52:38,429 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:52:38,779 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:52:38,779 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d7e58a3-5812-4758-b60f-d0053347f739/sv-benchmarks/c/pthread-race-challenges/thread-local-value-dynamic.i [2023-11-24 23:52:38,804 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d7e58a3-5812-4758-b60f-d0053347f739/bin/utaipan-verify-SwPr7d2a91/data/5435e6d02/4328e19f59d54fc9b9448bb818860404/FLAG419b752f8 [2023-11-24 23:52:38,825 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d7e58a3-5812-4758-b60f-d0053347f739/bin/utaipan-verify-SwPr7d2a91/data/5435e6d02/4328e19f59d54fc9b9448bb818860404 [2023-11-24 23:52:38,831 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:52:38,833 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:52:38,838 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:52:38,838 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:52:38,844 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:52:38,845 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:52:38" (1/1) ... [2023-11-24 23:52:38,848 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4282b4fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:52:38, skipping insertion in model container [2023-11-24 23:52:38,848 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:52:38" (1/1) ... [2023-11-24 23:52:38,927 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:52:39,538 ERROR L324 MainTranslator]: Unsupported Syntax: Thread local variables are not supported yet. [2023-11-24 23:52:39,540 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@74890365 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:52:39, skipping insertion in model container [2023-11-24 23:52:39,541 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:52:39,541 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-24 23:52:39,544 INFO L158 Benchmark]: Toolchain (without parser) took 709.19ms. Allocated memory is still 71.3MB. Free memory was 38.7MB in the beginning and 45.5MB in the end (delta: -6.8MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. [2023-11-24 23:52:39,545 INFO L158 Benchmark]: CDTParser took 1.17ms. Allocated memory is still 71.3MB. Free memory is still 47.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 23:52:39,546 INFO L158 Benchmark]: CACSL2BoogieTranslator took 703.37ms. Allocated memory is still 71.3MB. Free memory was 38.5MB in the beginning and 45.5MB in the end (delta: -7.1MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. [2023-11-24 23:52:39,547 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.17ms. Allocated memory is still 71.3MB. Free memory is still 47.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 703.37ms. Allocated memory is still 71.3MB. Free memory was 38.5MB in the beginning and 45.5MB in the end (delta: -7.1MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1055]: 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