./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-race-challenges/thread-local-value-cond.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 0e0057cc 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_89582d2b-d369-41b7-b052-dc32f45a9039/bin/ugemcutter-verify-Bi2udmvEmx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89582d2b-d369-41b7-b052-dc32f45a9039/bin/ugemcutter-verify-Bi2udmvEmx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89582d2b-d369-41b7-b052-dc32f45a9039/bin/ugemcutter-verify-Bi2udmvEmx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89582d2b-d369-41b7-b052-dc32f45a9039/bin/ugemcutter-verify-Bi2udmvEmx/config/GemCutterReach.xml -i ../../sv-benchmarks/c/pthread-race-challenges/thread-local-value-cond.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89582d2b-d369-41b7-b052-dc32f45a9039/bin/ugemcutter-verify-Bi2udmvEmx/config/svcomp-DataRace-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89582d2b-d369-41b7-b052-dc32f45a9039/bin/ugemcutter-verify-Bi2udmvEmx --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 GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d20b71fd9fc68b36065798949f62c26a7dab4d6cdc5192acd9dea88d5eeb3f9a --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 20:49:43,856 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 20:49:43,920 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89582d2b-d369-41b7-b052-dc32f45a9039/bin/ugemcutter-verify-Bi2udmvEmx/config/svcomp-DataRace-32bit-GemCutter_Default.epf [2023-12-02 20:49:43,924 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 20:49:43,925 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 20:49:43,946 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 20:49:43,947 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 20:49:43,947 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 20:49:43,948 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 20:49:43,949 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 20:49:43,949 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 20:49:43,950 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 20:49:43,950 INFO L153 SettingsManager]: * Use SBE=true [2023-12-02 20:49:43,951 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 20:49:43,952 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 20:49:43,952 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 20:49:43,953 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 20:49:43,953 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 20:49:43,953 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 20:49:43,954 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 20:49:43,955 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 20:49:43,956 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 20:49:43,956 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-12-02 20:49:43,956 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-02 20:49:43,957 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 20:49:43,957 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 20:49:43,958 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 20:49:43,958 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 20:49:43,959 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 20:49:43,959 INFO L153 SettingsManager]: * To the following directory=./dump/ [2023-12-02 20:49:43,959 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 20:49:43,960 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 20:49:43,960 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 20:49:43,960 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 20:49:43,960 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 20:49:43,961 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-02 20:49:43,961 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 20:49:43,961 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 20:49:43,961 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2023-12-02 20:49:43,961 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2023-12-02 20:49:43,962 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 20:49:43,962 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2023-12-02 20:49:43,962 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2023-12-02 20:49:43,962 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_89582d2b-d369-41b7-b052-dc32f45a9039/bin/ugemcutter-verify-Bi2udmvEmx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89582d2b-d369-41b7-b052-dc32f45a9039/bin/ugemcutter-verify-Bi2udmvEmx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d20b71fd9fc68b36065798949f62c26a7dab4d6cdc5192acd9dea88d5eeb3f9a [2023-12-02 20:49:44,203 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 20:49:44,224 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 20:49:44,227 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 20:49:44,228 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 20:49:44,228 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 20:49:44,230 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89582d2b-d369-41b7-b052-dc32f45a9039/bin/ugemcutter-verify-Bi2udmvEmx/../../sv-benchmarks/c/pthread-race-challenges/thread-local-value-cond.i [2023-12-02 20:49:46,927 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 20:49:47,141 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 20:49:47,142 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89582d2b-d369-41b7-b052-dc32f45a9039/sv-benchmarks/c/pthread-race-challenges/thread-local-value-cond.i [2023-12-02 20:49:47,161 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89582d2b-d369-41b7-b052-dc32f45a9039/bin/ugemcutter-verify-Bi2udmvEmx/data/2a9a35e13/f879d48a499f436ca7eab90a9eee302f/FLAGab16910a7 [2023-12-02 20:49:47,173 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89582d2b-d369-41b7-b052-dc32f45a9039/bin/ugemcutter-verify-Bi2udmvEmx/data/2a9a35e13/f879d48a499f436ca7eab90a9eee302f [2023-12-02 20:49:47,175 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 20:49:47,176 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 20:49:47,177 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 20:49:47,177 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 20:49:47,182 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 20:49:47,183 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:49:47" (1/1) ... [2023-12-02 20:49:47,184 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@554a3da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:49:47, skipping insertion in model container [2023-12-02 20:49:47,184 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:49:47" (1/1) ... [2023-12-02 20:49:47,240 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 20:49:47,577 ERROR L324 MainTranslator]: Unsupported Syntax: Thread local variables are not supported yet. [2023-12-02 20:49:47,578 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27be8267 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:49:47, skipping insertion in model container [2023-12-02 20:49:47,578 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 20:49:47,578 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-12-02 20:49:47,579 INFO L158 Benchmark]: Toolchain (without parser) took 402.82ms. Allocated memory is still 161.5MB. Free memory was 115.9MB in the beginning and 101.9MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-12-02 20:49:47,580 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 161.5MB. Free memory is still 133.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 20:49:47,581 INFO L158 Benchmark]: CACSL2BoogieTranslator took 401.14ms. Allocated memory is still 161.5MB. Free memory was 115.3MB in the beginning and 101.9MB in the end (delta: 13.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-12-02 20:49:47,582 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 161.5MB. Free memory is still 133.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 401.14ms. Allocated memory is still 161.5MB. Free memory was 115.3MB in the beginning and 101.9MB in the end (delta: 13.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1038]: 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_89582d2b-d369-41b7-b052-dc32f45a9039/bin/ugemcutter-verify-Bi2udmvEmx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89582d2b-d369-41b7-b052-dc32f45a9039/bin/ugemcutter-verify-Bi2udmvEmx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89582d2b-d369-41b7-b052-dc32f45a9039/bin/ugemcutter-verify-Bi2udmvEmx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89582d2b-d369-41b7-b052-dc32f45a9039/bin/ugemcutter-verify-Bi2udmvEmx/config/GemCutterReach.xml -i ../../sv-benchmarks/c/pthread-race-challenges/thread-local-value-cond.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89582d2b-d369-41b7-b052-dc32f45a9039/bin/ugemcutter-verify-Bi2udmvEmx/config/svcomp-DataRace-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89582d2b-d369-41b7-b052-dc32f45a9039/bin/ugemcutter-verify-Bi2udmvEmx --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 GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d20b71fd9fc68b36065798949f62c26a7dab4d6cdc5192acd9dea88d5eeb3f9a --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 20:49:49,284 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 20:49:49,359 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89582d2b-d369-41b7-b052-dc32f45a9039/bin/ugemcutter-verify-Bi2udmvEmx/config/svcomp-DataRace-32bit-GemCutter_Bitvector.epf [2023-12-02 20:49:49,365 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 20:49:49,366 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 20:49:49,392 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 20:49:49,392 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 20:49:49,393 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 20:49:49,394 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 20:49:49,394 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 20:49:49,395 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 20:49:49,396 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 20:49:49,396 INFO L153 SettingsManager]: * Use SBE=true [2023-12-02 20:49:49,397 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 20:49:49,397 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 20:49:49,398 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 20:49:49,398 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 20:49:49,399 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 20:49:49,399 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 20:49:49,400 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 20:49:49,400 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 20:49:49,401 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-12-02 20:49:49,401 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 20:49:49,401 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 20:49:49,402 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-02 20:49:49,402 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 20:49:49,402 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 20:49:49,403 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 20:49:49,403 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 20:49:49,404 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 20:49:49,404 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 20:49:49,404 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 20:49:49,405 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 20:49:49,405 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 20:49:49,405 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 20:49:49,405 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-02 20:49:49,406 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 20:49:49,406 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 20:49:49,406 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2023-12-02 20:49:49,406 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2023-12-02 20:49:49,407 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 20:49:49,407 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2023-12-02 20:49:49,407 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2023-12-02 20:49:49,407 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 20:49:49,407 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_89582d2b-d369-41b7-b052-dc32f45a9039/bin/ugemcutter-verify-Bi2udmvEmx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89582d2b-d369-41b7-b052-dc32f45a9039/bin/ugemcutter-verify-Bi2udmvEmx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d20b71fd9fc68b36065798949f62c26a7dab4d6cdc5192acd9dea88d5eeb3f9a [2023-12-02 20:49:49,705 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 20:49:49,727 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 20:49:49,729 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 20:49:49,730 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 20:49:49,731 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 20:49:49,732 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89582d2b-d369-41b7-b052-dc32f45a9039/bin/ugemcutter-verify-Bi2udmvEmx/../../sv-benchmarks/c/pthread-race-challenges/thread-local-value-cond.i [2023-12-02 20:49:52,682 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 20:49:52,949 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 20:49:52,950 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89582d2b-d369-41b7-b052-dc32f45a9039/sv-benchmarks/c/pthread-race-challenges/thread-local-value-cond.i [2023-12-02 20:49:52,966 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89582d2b-d369-41b7-b052-dc32f45a9039/bin/ugemcutter-verify-Bi2udmvEmx/data/167a145bd/fc84fd8dd7e540feb56b1cec6a0929c7/FLAG136ad5a4d [2023-12-02 20:49:52,978 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89582d2b-d369-41b7-b052-dc32f45a9039/bin/ugemcutter-verify-Bi2udmvEmx/data/167a145bd/fc84fd8dd7e540feb56b1cec6a0929c7 [2023-12-02 20:49:52,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 20:49:52,982 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 20:49:52,984 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 20:49:52,984 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 20:49:52,988 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 20:49:52,989 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:49:52" (1/1) ... [2023-12-02 20:49:52,990 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d68a576 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:49:52, skipping insertion in model container [2023-12-02 20:49:52,990 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:49:52" (1/1) ... [2023-12-02 20:49:53,038 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 20:49:53,409 ERROR L324 MainTranslator]: Unsupported Syntax: Thread local variables are not supported yet. [2023-12-02 20:49:53,409 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c2a832 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:49:53, skipping insertion in model container [2023-12-02 20:49:53,409 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 20:49:53,410 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-12-02 20:49:53,411 INFO L158 Benchmark]: Toolchain (without parser) took 428.25ms. Allocated memory is still 102.8MB. Free memory was 77.3MB in the beginning and 63.0MB in the end (delta: 14.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-12-02 20:49:53,412 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 71.3MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 20:49:53,412 INFO L158 Benchmark]: CACSL2BoogieTranslator took 425.90ms. Allocated memory is still 102.8MB. Free memory was 77.0MB in the beginning and 63.0MB in the end (delta: 14.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-12-02 20:49:53,413 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 71.3MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 425.90ms. Allocated memory is still 102.8MB. Free memory was 77.0MB in the beginning and 63.0MB in the end (delta: 14.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1038]: 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