/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/pthread-divine/tls_destructor_worker.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 15:25:48,981 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 15:25:48,984 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 15:25:48,996 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 15:25:48,997 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 15:25:48,998 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 15:25:48,999 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 15:25:49,001 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 15:25:49,003 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 15:25:49,004 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 15:25:49,005 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 15:25:49,006 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 15:25:49,006 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 15:25:49,007 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 15:25:49,008 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 15:25:49,009 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 15:25:49,010 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 15:25:49,011 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 15:25:49,013 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 15:25:49,015 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 15:25:49,016 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 15:25:49,018 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 15:25:49,022 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 15:25:49,023 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 15:25:49,027 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-10 15:25:49,040 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 15:25:49,044 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 15:25:49,046 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 15:25:49,046 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 15:25:49,073 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 15:25:49,073 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 15:25:49,075 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 15:25:49,076 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 15:25:49,076 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 15:25:49,076 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 15:25:49,077 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 15:25:49,077 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 15:25:49,077 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 15:25:49,077 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 15:25:49,078 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 15:25:49,078 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 15:25:49,079 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 15:25:49,079 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 15:25:49,079 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 15:25:49,079 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 15:25:49,080 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 15:25:49,080 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 15:25:49,080 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 15:25:49,080 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 15:25:49,080 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 15:25:49,081 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 15:25:49,081 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 15:25:49,081 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 15:25:49,081 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 15:25:49,081 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 15:25:49,082 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 15:25:49,082 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 15:25:49,082 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 15:25:49,082 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 15:25:49,384 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 15:25:49,407 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 15:25:49,410 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 15:25:49,412 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 15:25:49,412 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 15:25:49,413 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/tls_destructor_worker.i [2020-07-10 15:25:49,489 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c6d731779/f79c3425ddce48c1957b9d47e5f7cdd9/FLAGa3696e462 [2020-07-10 15:25:50,090 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 15:25:50,092 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/tls_destructor_worker.i [2020-07-10 15:25:50,110 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c6d731779/f79c3425ddce48c1957b9d47e5f7cdd9/FLAGa3696e462 [2020-07-10 15:25:50,325 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c6d731779/f79c3425ddce48c1957b9d47e5f7cdd9 [2020-07-10 15:25:50,335 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 15:25:50,337 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 15:25:50,339 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 15:25:50,339 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 15:25:50,342 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 15:25:50,344 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:25:50" (1/1) ... [2020-07-10 15:25:50,347 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68c7b681 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:25:50, skipping insertion in model container [2020-07-10 15:25:50,347 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:25:50" (1/1) ... [2020-07-10 15:25:50,354 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 15:25:50,393 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 15:25:50,550 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2020-07-10 15:25:50,829 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific [2020-07-10 15:25:50,829 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2da80abf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:25:50, skipping insertion in model container [2020-07-10 15:25:50,830 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 15:25:50,833 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-10 15:25:50,837 INFO L168 Benchmark]: Toolchain (without parser) took 498.91 ms. Allocated memory was 136.8 MB in the beginning and 201.9 MB in the end (delta: 65.0 MB). Free memory was 100.3 MB in the beginning and 179.8 MB in the end (delta: -79.5 MB). Peak memory consumption was 27.2 MB. Max. memory is 7.1 GB. [2020-07-10 15:25:50,840 INFO L168 Benchmark]: CDTParser took 0.73 ms. Allocated memory is still 136.8 MB. Free memory was 119.9 MB in the beginning and 119.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-10 15:25:50,841 INFO L168 Benchmark]: CACSL2BoogieTranslator took 491.56 ms. Allocated memory was 136.8 MB in the beginning and 201.9 MB in the end (delta: 65.0 MB). Free memory was 100.1 MB in the beginning and 179.8 MB in the end (delta: -79.7 MB). Peak memory consumption was 26.9 MB. Max. memory is 7.1 GB. [2020-07-10 15:25:50,847 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.73 ms. Allocated memory is still 136.8 MB. Free memory was 119.9 MB in the beginning and 119.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 491.56 ms. Allocated memory was 136.8 MB in the beginning and 201.9 MB in the end (delta: 65.0 MB). Free memory was 100.1 MB in the beginning and 179.8 MB in the end (delta: -79.7 MB). Peak memory consumption was 26.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 692]: Unsupported Syntax Unsupported function: pthread_setspecific RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...