/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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/pthread-divine/tls_basic.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-bf4350c [2020-09-17 02:03:01,143 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-17 02:03:01,148 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-17 02:03:01,196 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-17 02:03:01,196 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-17 02:03:01,205 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-17 02:03:01,209 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-17 02:03:01,214 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-17 02:03:01,217 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-17 02:03:01,222 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-17 02:03:01,223 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-17 02:03:01,224 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-17 02:03:01,224 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-17 02:03:01,228 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-17 02:03:01,230 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-17 02:03:01,232 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-17 02:03:01,234 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-17 02:03:01,236 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-17 02:03:01,237 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-17 02:03:01,246 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-17 02:03:01,249 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-17 02:03:01,250 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-17 02:03:01,251 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-17 02:03:01,252 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-17 02:03:01,271 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-09-17 02:03:01,292 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 [2020-09-17 02:03:01,332 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-17 02:03:01,332 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-17 02:03:01,333 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-09-17 02:03:01,334 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-09-17 02:03:01,334 INFO L138 SettingsManager]: * Use SBE=true [2020-09-17 02:03:01,334 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-17 02:03:01,334 INFO L138 SettingsManager]: * sizeof long=4 [2020-09-17 02:03:01,335 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-17 02:03:01,335 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-09-17 02:03:01,335 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-17 02:03:01,335 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-17 02:03:01,335 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-17 02:03:01,336 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-17 02:03:01,336 INFO L138 SettingsManager]: * sizeof long double=12 [2020-09-17 02:03:01,336 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-17 02:03:01,336 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-17 02:03:01,337 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-17 02:03:01,337 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-17 02:03:01,337 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-09-17 02:03:01,337 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-17 02:03:01,337 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-17 02:03:01,338 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-17 02:03:01,338 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-17 02:03:01,338 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-09-17 02:03:01,338 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-09-17 02:03:01,339 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-09-17 02:03:01,339 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-09-17 02:03:01,339 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-17 02:03:01,339 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-09-17 02:03:01,339 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-09-17 02:03:01,869 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-17 02:03:01,891 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-17 02:03:01,895 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-17 02:03:01,897 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-17 02:03:01,898 INFO L275 PluginConnector]: CDTParser initialized [2020-09-17 02:03:01,899 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/tls_basic.i [2020-09-17 02:03:01,980 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b793857b/53d370464a094ef09bc404314722dbe4/FLAG0f0524823 [2020-09-17 02:03:02,684 INFO L306 CDTParser]: Found 1 translation units. [2020-09-17 02:03:02,686 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/tls_basic.i [2020-09-17 02:03:02,706 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b793857b/53d370464a094ef09bc404314722dbe4/FLAG0f0524823 [2020-09-17 02:03:02,883 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b793857b/53d370464a094ef09bc404314722dbe4 [2020-09-17 02:03:02,897 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-17 02:03:02,903 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-09-17 02:03:02,907 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-17 02:03:02,907 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-17 02:03:02,912 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-17 02:03:02,913 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 02:03:02" (1/1) ... [2020-09-17 02:03:02,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3943674e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:03:02, skipping insertion in model container [2020-09-17 02:03:02,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 02:03:02" (1/1) ... [2020-09-17 02:03:02,930 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-17 02:03:03,008 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-17 02:03:03,255 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2020-09-17 02:03:03,432 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2020-09-17 02:03:03,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@78e0e3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:03:03, skipping insertion in model container [2020-09-17 02:03:03,434 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-17 02:03:03,436 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-09-17 02:03:03,552 INFO L168 Benchmark]: Toolchain (without parser) took 539.35 ms. Allocated memory is still 141.0 MB. Free memory was 102.7 MB in the beginning and 89.8 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 7.1 GB. [2020-09-17 02:03:03,554 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 141.0 MB. Free memory was 122.6 MB in the beginning and 122.4 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2020-09-17 02:03:03,556 INFO L168 Benchmark]: CACSL2BoogieTranslator took 528.76 ms. Allocated memory is still 141.0 MB. Free memory was 102.0 MB in the beginning and 89.8 MB in the end (delta: 12.2 MB). Peak memory consumption was 12.2 MB. Max. memory is 7.1 GB. [2020-09-17 02:03:03,560 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 141.0 MB. Free memory was 122.6 MB in the beginning and 122.4 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 528.76 ms. Allocated memory is still 141.0 MB. Free memory was 102.0 MB in the beginning and 89.8 MB in the end (delta: 12.2 MB). Peak memory consumption was 12.2 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...