/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/VMCAI2021_PN.epf -i ../../../trunk/examples/svcomp/pthread-divine/tls_destructor_worker.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-11af1e5 [2020-10-09 19:13:41,802 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-09 19:13:41,806 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-09 19:13:41,844 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-09 19:13:41,844 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-09 19:13:41,852 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-09 19:13:41,855 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-09 19:13:41,859 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-09 19:13:41,861 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-09 19:13:41,865 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-09 19:13:41,866 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-09 19:13:41,867 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-09 19:13:41,867 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-09 19:13:41,869 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-09 19:13:41,872 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-09 19:13:41,874 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-09 19:13:41,875 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-09 19:13:41,876 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-09 19:13:41,877 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-09 19:13:41,885 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-09 19:13:41,887 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-09 19:13:41,888 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-09 19:13:41,889 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-09 19:13:41,890 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-09 19:13:41,901 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-10-09 19:13:41,911 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-09 19:13:41,912 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-09 19:13:41,913 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-09 19:13:41,914 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/VMCAI2021_PN.epf [2020-10-09 19:13:41,952 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-09 19:13:41,953 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-09 19:13:41,954 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-09 19:13:41,954 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-09 19:13:41,955 INFO L138 SettingsManager]: * Use SBE=true [2020-10-09 19:13:41,955 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-09 19:13:41,955 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-09 19:13:41,955 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-09 19:13:41,955 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-09 19:13:41,956 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-09 19:13:41,957 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-09 19:13:41,957 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-09 19:13:41,957 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-09 19:13:41,957 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-09 19:13:41,958 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-09 19:13:41,958 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-09 19:13:41,958 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-09 19:13:41,958 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-09 19:13:41,958 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-09 19:13:41,958 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-09 19:13:41,959 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-09 19:13:41,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-09 19:13:41,959 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-09 19:13:41,959 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-09 19:13:41,959 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-09 19:13:41,960 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-10-09 19:13:41,960 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-09 19:13:41,960 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2020-10-09 19:13:41,960 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2020-10-09 19:13:41,960 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-09 19:13:42,253 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-09 19:13:42,264 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-09 19:13:42,267 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-09 19:13:42,269 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-09 19:13:42,269 INFO L275 PluginConnector]: CDTParser initialized [2020-10-09 19:13:42,270 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/tls_destructor_worker.i [2020-10-09 19:13:42,335 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/170022657/580147a625614c0fb8f964221d91be84/FLAGb8cc776e0 [2020-10-09 19:13:42,799 INFO L306 CDTParser]: Found 1 translation units. [2020-10-09 19:13:42,800 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/tls_destructor_worker.i [2020-10-09 19:13:42,816 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/170022657/580147a625614c0fb8f964221d91be84/FLAGb8cc776e0 [2020-10-09 19:13:43,085 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/170022657/580147a625614c0fb8f964221d91be84 [2020-10-09 19:13:43,092 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-09 19:13:43,094 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-09 19:13:43,095 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-09 19:13:43,095 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-09 19:13:43,098 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-09 19:13:43,099 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.10 07:13:43" (1/1) ... [2020-10-09 19:13:43,103 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d22ae64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 07:13:43, skipping insertion in model container [2020-10-09 19:13:43,103 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.10 07:13:43" (1/1) ... [2020-10-09 19:13:43,111 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-09 19:13:43,174 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-09 19:13:43,343 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2020-10-09 19:13:43,618 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific [2020-10-09 19:13:43,619 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b32016c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 07:13:43, skipping insertion in model container [2020-10-09 19:13:43,619 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-09 19:13:43,620 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-10-09 19:13:43,623 INFO L168 Benchmark]: Toolchain (without parser) took 528.08 ms. Allocated memory was 252.7 MB in the beginning and 316.7 MB in the end (delta: 64.0 MB). Free memory was 208.5 MB in the beginning and 290.4 MB in the end (delta: -81.9 MB). Peak memory consumption was 30.8 MB. Max. memory is 14.2 GB. [2020-10-09 19:13:43,624 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 252.7 MB. Free memory is still 229.1 MB. There was no memory consumed. Max. memory is 14.2 GB. [2020-10-09 19:13:43,626 INFO L168 Benchmark]: CACSL2BoogieTranslator took 525.30 ms. Allocated memory was 252.7 MB in the beginning and 316.7 MB in the end (delta: 64.0 MB). Free memory was 208.5 MB in the beginning and 290.4 MB in the end (delta: -81.9 MB). Peak memory consumption was 30.8 MB. Max. memory is 14.2 GB. [2020-10-09 19:13:43,629 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45 ms. Allocated memory is still 252.7 MB. Free memory is still 229.1 MB. There was no memory consumed. Max. memory is 14.2 GB. * CACSL2BoogieTranslator took 525.30 ms. Allocated memory was 252.7 MB in the beginning and 316.7 MB in the end (delta: 64.0 MB). Free memory was 208.5 MB in the beginning and 290.4 MB in the end (delta: -81.9 MB). Peak memory consumption was 30.8 MB. Max. memory is 14.2 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...