/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_destructor_worker.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-fae578e [2019-12-18 15:30:12,189 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-18 15:30:12,193 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-18 15:30:12,204 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-18 15:30:12,204 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-18 15:30:12,205 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-18 15:30:12,207 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-18 15:30:12,208 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-18 15:30:12,210 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-18 15:30:12,211 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-18 15:30:12,212 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-18 15:30:12,213 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-18 15:30:12,213 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-18 15:30:12,214 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-18 15:30:12,215 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-18 15:30:12,216 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-18 15:30:12,217 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-18 15:30:12,218 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-18 15:30:12,219 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-18 15:30:12,221 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-18 15:30:12,223 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-18 15:30:12,224 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-18 15:30:12,225 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-18 15:30:12,226 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-18 15:30:12,229 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-18 15:30:12,237 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-18 15:30:12,238 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-18 15:30:12,238 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-18 15:30:12,239 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 [2019-12-18 15:30:12,253 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-18 15:30:12,253 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-18 15:30:12,254 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-18 15:30:12,255 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-18 15:30:12,255 INFO L138 SettingsManager]: * Use SBE=true [2019-12-18 15:30:12,255 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-18 15:30:12,255 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-18 15:30:12,255 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-18 15:30:12,256 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-18 15:30:12,256 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-18 15:30:12,256 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-18 15:30:12,256 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-18 15:30:12,256 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-18 15:30:12,257 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-18 15:30:12,257 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-18 15:30:12,257 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-18 15:30:12,257 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-18 15:30:12,257 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-18 15:30:12,258 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-18 15:30:12,258 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-18 15:30:12,258 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-18 15:30:12,258 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 15:30:12,258 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-18 15:30:12,259 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-18 15:30:12,259 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-18 15:30:12,259 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-18 15:30:12,259 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-18 15:30:12,259 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-18 15:30:12,260 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-18 15:30:12,260 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-18 15:30:12,535 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-18 15:30:12,556 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-18 15:30:12,559 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-18 15:30:12,560 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-18 15:30:12,561 INFO L275 PluginConnector]: CDTParser initialized [2019-12-18 15:30:12,562 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/tls_destructor_worker.i [2019-12-18 15:30:12,634 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ddaa66f43/f7f8a74168d640ba820a75a38cd20a92/FLAG609046774 [2019-12-18 15:30:13,188 INFO L306 CDTParser]: Found 1 translation units. [2019-12-18 15:30:13,189 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/tls_destructor_worker.i [2019-12-18 15:30:13,202 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ddaa66f43/f7f8a74168d640ba820a75a38cd20a92/FLAG609046774 [2019-12-18 15:30:13,451 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ddaa66f43/f7f8a74168d640ba820a75a38cd20a92 [2019-12-18 15:30:13,459 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-18 15:30:13,461 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-18 15:30:13,462 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-18 15:30:13,462 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-18 15:30:13,465 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-18 15:30:13,466 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 03:30:13" (1/1) ... [2019-12-18 15:30:13,469 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f2e46b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:30:13, skipping insertion in model container [2019-12-18 15:30:13,469 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 03:30:13" (1/1) ... [2019-12-18 15:30:13,477 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-18 15:30:13,522 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-18 15:30:13,717 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2019-12-18 15:30:13,995 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific [2019-12-18 15:30:13,996 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@788589ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:30:13, skipping insertion in model container [2019-12-18 15:30:13,997 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-18 15:30:13,998 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-18 15:30:14,001 INFO L168 Benchmark]: Toolchain (without parser) took 538.91 ms. Allocated memory was 145.8 MB in the beginning and 202.9 MB in the end (delta: 57.1 MB). Free memory was 100.8 MB in the beginning and 180.0 MB in the end (delta: -79.2 MB). Peak memory consumption was 20.5 MB. Max. memory is 7.1 GB. [2019-12-18 15:30:14,003 INFO L168 Benchmark]: CDTParser took 1.42 ms. Allocated memory is still 145.8 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-12-18 15:30:14,004 INFO L168 Benchmark]: CACSL2BoogieTranslator took 535.63 ms. Allocated memory was 145.8 MB in the beginning and 202.9 MB in the end (delta: 57.1 MB). Free memory was 100.6 MB in the beginning and 180.0 MB in the end (delta: -79.4 MB). Peak memory consumption was 20.3 MB. Max. memory is 7.1 GB. [2019-12-18 15:30:14,009 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.42 ms. Allocated memory is still 145.8 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 535.63 ms. Allocated memory was 145.8 MB in the beginning and 202.9 MB in the end (delta: 57.1 MB). Free memory was 100.6 MB in the beginning and 180.0 MB in the end (delta: -79.4 MB). Peak memory consumption was 20.3 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...