/usr/bin/java -Xmx8000000000 -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/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe-McrStrategy.epf -i ../../../trunk/examples/svcomp/pthread-divine/tls_basic.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-b981219 [2020-04-18 11:40:21,861 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-04-18 11:40:21,863 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-04-18 11:40:21,876 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-04-18 11:40:21,876 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-04-18 11:40:21,877 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-04-18 11:40:21,878 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-04-18 11:40:21,880 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-04-18 11:40:21,882 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-04-18 11:40:21,883 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-04-18 11:40:21,884 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-04-18 11:40:21,885 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-04-18 11:40:21,885 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-04-18 11:40:21,887 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-04-18 11:40:21,888 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-04-18 11:40:21,889 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-04-18 11:40:21,890 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-04-18 11:40:21,890 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-04-18 11:40:21,892 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-04-18 11:40:21,894 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-04-18 11:40:21,896 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-04-18 11:40:21,897 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-04-18 11:40:21,898 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-04-18 11:40:21,899 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-04-18 11:40:21,901 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-04-18 11:40:21,909 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-04-18 11:40:21,910 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-04-18 11:40:21,910 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-04-18 11:40:21,911 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe-McrStrategy.epf [2020-04-18 11:40:21,925 INFO L113 SettingsManager]: Loading preferences was successful [2020-04-18 11:40:21,926 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-04-18 11:40:21,927 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-04-18 11:40:21,927 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-04-18 11:40:21,927 INFO L138 SettingsManager]: * Use SBE=true [2020-04-18 11:40:21,927 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-04-18 11:40:21,928 INFO L138 SettingsManager]: * sizeof long=4 [2020-04-18 11:40:21,928 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-04-18 11:40:21,928 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-04-18 11:40:21,928 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-04-18 11:40:21,928 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-04-18 11:40:21,929 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-04-18 11:40:21,929 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-04-18 11:40:21,929 INFO L138 SettingsManager]: * sizeof long double=12 [2020-04-18 11:40:21,929 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-04-18 11:40:21,929 INFO L138 SettingsManager]: * Use constant arrays=true [2020-04-18 11:40:21,930 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-04-18 11:40:21,930 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-04-18 11:40:21,930 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-04-18 11:40:21,930 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-04-18 11:40:21,930 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-04-18 11:40:21,931 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-04-18 11:40:21,931 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-04-18 11:40:21,931 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-04-18 11:40:21,931 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-04-18 11:40:21,932 INFO L138 SettingsManager]: * Trace refinement strategy=MCR [2020-04-18 11:40:21,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-04-18 11:40:21,932 INFO L138 SettingsManager]: * Trace refinement strategy used in MCR=CAMEL [2020-04-18 11:40:21,932 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-04-18 11:40:21,932 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-04-18 11:40:22,217 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-04-18 11:40:22,234 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-04-18 11:40:22,238 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-04-18 11:40:22,240 INFO L271 PluginConnector]: Initializing CDTParser... [2020-04-18 11:40:22,240 INFO L275 PluginConnector]: CDTParser initialized [2020-04-18 11:40:22,241 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/tls_basic.i [2020-04-18 11:40:22,323 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dfb77ef0b/7e9dc7ddd6b64de099260d2791937be2/FLAG25cfedb54 [2020-04-18 11:40:22,874 INFO L306 CDTParser]: Found 1 translation units. [2020-04-18 11:40:22,875 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/tls_basic.i [2020-04-18 11:40:22,891 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dfb77ef0b/7e9dc7ddd6b64de099260d2791937be2/FLAG25cfedb54 [2020-04-18 11:40:23,158 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dfb77ef0b/7e9dc7ddd6b64de099260d2791937be2 [2020-04-18 11:40:23,167 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-04-18 11:40:23,190 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-04-18 11:40:23,191 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-04-18 11:40:23,191 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-04-18 11:40:23,195 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-04-18 11:40:23,196 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.04 11:40:23" (1/1) ... [2020-04-18 11:40:23,199 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@740288de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 11:40:23, skipping insertion in model container [2020-04-18 11:40:23,199 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.04 11:40:23" (1/1) ... [2020-04-18 11:40:23,207 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-04-18 11:40:23,263 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-04-18 11:40:23,477 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2020-04-18 11:40:23,744 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2020-04-18 11:40:23,745 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3224cc6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 11:40:23, skipping insertion in model container [2020-04-18 11:40:23,745 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-04-18 11:40:23,746 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-04-18 11:40:23,749 INFO L168 Benchmark]: Toolchain (without parser) took 578.86 ms. Allocated memory was 137.4 MB in the beginning and 201.3 MB in the end (delta: 64.0 MB). Free memory was 100.4 MB in the beginning and 178.3 MB in the end (delta: -77.9 MB). Peak memory consumption was 26.3 MB. Max. memory is 7.1 GB. [2020-04-18 11:40:23,750 INFO L168 Benchmark]: CDTParser took 1.40 ms. Allocated memory is still 137.4 MB. Free memory is still 120.1 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-04-18 11:40:23,752 INFO L168 Benchmark]: CACSL2BoogieTranslator took 554.65 ms. Allocated memory was 137.4 MB in the beginning and 201.3 MB in the end (delta: 64.0 MB). Free memory was 98.5 MB in the beginning and 178.3 MB in the end (delta: -79.8 MB). Peak memory consumption was 24.4 MB. Max. memory is 7.1 GB. [2020-04-18 11:40:23,755 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.40 ms. Allocated memory is still 137.4 MB. Free memory is still 120.1 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 554.65 ms. Allocated memory was 137.4 MB in the beginning and 201.3 MB in the end (delta: 64.0 MB). Free memory was 98.5 MB in the beginning and 178.3 MB in the end (delta: -79.8 MB). Peak memory consumption was 24.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 688]: Unsupported Syntax Unsupported function: pthread_getspecific RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...