/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/pthread-divine/tls_basic.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-bitabs-dcfa08f [2020-12-23 13:54:15,500 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-23 13:54:15,504 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-23 13:54:15,563 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-23 13:54:15,564 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-23 13:54:15,569 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-23 13:54:15,573 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-23 13:54:15,580 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-23 13:54:15,584 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-23 13:54:15,592 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-23 13:54:15,597 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-23 13:54:15,599 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-23 13:54:15,600 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-23 13:54:15,604 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-23 13:54:15,606 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-23 13:54:15,608 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-23 13:54:15,610 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-23 13:54:15,615 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-23 13:54:15,623 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-23 13:54:15,627 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-23 13:54:15,629 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-23 13:54:15,631 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-23 13:54:15,632 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-23 13:54:15,633 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-23 13:54:15,636 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-12-23 13:54:15,641 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-23 13:54:15,642 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-23 13:54:15,643 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-23 13:54:15,644 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-23 13:54:15,646 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-23 13:54:15,646 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-23 13:54:15,647 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-23 13:54:15,647 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-23 13:54:15,647 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-23 13:54:15,660 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-23 13:54:15,661 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-23 13:54:15,663 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-23 13:54:15,711 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-23 13:54:15,711 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-23 13:54:15,713 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-23 13:54:15,713 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-23 13:54:15,713 INFO L138 SettingsManager]: * Use SBE=true [2020-12-23 13:54:15,714 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-23 13:54:15,714 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-23 13:54:15,714 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-23 13:54:15,714 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-23 13:54:15,715 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-23 13:54:15,715 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-23 13:54:15,715 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-23 13:54:15,715 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-23 13:54:15,715 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-23 13:54:15,716 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-23 13:54:15,716 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-23 13:54:15,716 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-23 13:54:15,716 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-23 13:54:15,717 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-23 13:54:15,717 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-23 13:54:15,717 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-23 13:54:15,717 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-23 13:54:15,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-23 13:54:15,718 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-23 13:54:15,718 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-23 13:54:15,718 INFO L138 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:/storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-23 13:54:16,128 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-23 13:54:16,161 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-23 13:54:16,164 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-23 13:54:16,166 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-23 13:54:16,166 INFO L275 PluginConnector]: CDTParser initialized [2020-12-23 13:54:16,167 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-divine/tls_basic.i [2020-12-23 13:54:16,266 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/21188104e/7761324a5f3e4108a432a48178a58ba7/FLAG6e48b8069 [2020-12-23 13:54:17,072 INFO L306 CDTParser]: Found 1 translation units. [2020-12-23 13:54:17,073 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/pthread-divine/tls_basic.i [2020-12-23 13:54:17,089 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/21188104e/7761324a5f3e4108a432a48178a58ba7/FLAG6e48b8069 [2020-12-23 13:54:17,288 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/21188104e/7761324a5f3e4108a432a48178a58ba7 [2020-12-23 13:54:17,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-23 13:54:17,295 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-23 13:54:17,298 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-23 13:54:17,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-23 13:54:17,303 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-23 13:54:17,304 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.12 01:54:17" (1/1) ... [2020-12-23 13:54:17,306 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15043b1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:54:17, skipping insertion in model container [2020-12-23 13:54:17,307 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.12 01:54:17" (1/1) ... [2020-12-23 13:54:17,322 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-23 13:54:17,402 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-23 13:54:17,548 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2020-12-23 13:54:17,873 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2020-12-23 13:54:17,874 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@31eba530 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:54:17, skipping insertion in model container [2020-12-23 13:54:17,875 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-23 13:54:17,875 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-23 13:54:17,880 INFO L168 Benchmark]: Toolchain (without parser) took 582.65 ms. Allocated memory is still 154.1 MB. Free memory was 128.0 MB in the beginning and 116.7 MB in the end (delta: 11.3 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. [2020-12-23 13:54:17,882 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 154.1 MB. Free memory is still 128.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-12-23 13:54:17,886 INFO L168 Benchmark]: CACSL2BoogieTranslator took 577.05 ms. Allocated memory is still 154.1 MB. Free memory was 127.9 MB in the beginning and 116.7 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. [2020-12-23 13:54:17,890 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 154.1 MB. Free memory is still 128.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 577.05 ms. Allocated memory is still 154.1 MB. Free memory was 127.9 MB in the beginning and 116.7 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 699]: Unsupported Syntax Unsupported function: pthread_getspecific RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...