/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/pthread-divine/tls_destructor_worker.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-23 21:44:34,590 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-23 21:44:34,592 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-23 21:44:34,630 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-23 21:44:34,631 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-23 21:44:34,633 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-23 21:44:34,634 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-23 21:44:34,637 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-23 21:44:34,639 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-23 21:44:34,640 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-23 21:44:34,642 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-23 21:44:34,643 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-23 21:44:34,644 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-23 21:44:34,645 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-23 21:44:34,646 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-23 21:44:34,648 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-23 21:44:34,649 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-23 21:44:34,650 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-23 21:44:34,664 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-23 21:44:34,667 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-23 21:44:34,669 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-23 21:44:34,673 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-23 21:44:34,678 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-23 21:44:34,679 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-23 21:44:34,686 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-10-23 21:44:34,704 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-23 21:44:34,705 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-23 21:44:34,706 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-23 21:44:34,707 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-10-23 21:44:34,731 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-23 21:44:34,732 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-23 21:44:34,737 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-23 21:44:34,737 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-23 21:44:34,737 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-23 21:44:34,738 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-23 21:44:34,738 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-23 21:44:34,738 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-23 21:44:34,738 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-23 21:44:34,738 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-23 21:44:34,740 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-23 21:44:34,740 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-23 21:44:34,740 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-23 21:44:34,740 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-23 21:44:34,741 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-23 21:44:34,741 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-23 21:44:34,741 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-23 21:44:34,741 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-23 21:44:34,742 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-23 21:44:34,742 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-23 21:44:34,742 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-23 21:44:34,742 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-23 21:44:34,742 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-10-23 21:44:35,130 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-23 21:44:35,171 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-23 21:44:35,174 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-23 21:44:35,176 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-23 21:44:35,177 INFO L275 PluginConnector]: CDTParser initialized [2020-10-23 21:44:35,178 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/tls_destructor_worker.i [2020-10-23 21:44:35,277 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f37e026d3/534e0b1fc945413cb68aab731e7a4fc5/FLAG0db19e354 [2020-10-23 21:44:36,045 INFO L306 CDTParser]: Found 1 translation units. [2020-10-23 21:44:36,046 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/tls_destructor_worker.i [2020-10-23 21:44:36,066 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f37e026d3/534e0b1fc945413cb68aab731e7a4fc5/FLAG0db19e354 [2020-10-23 21:44:36,283 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f37e026d3/534e0b1fc945413cb68aab731e7a4fc5 [2020-10-23 21:44:36,286 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-23 21:44:36,294 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-23 21:44:36,296 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-23 21:44:36,296 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-23 21:44:36,301 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-23 21:44:36,302 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 09:44:36" (1/1) ... [2020-10-23 21:44:36,306 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3092f003 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 09:44:36, skipping insertion in model container [2020-10-23 21:44:36,306 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 09:44:36" (1/1) ... [2020-10-23 21:44:36,315 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-23 21:44:36,360 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-23 21:44:36,512 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2020-10-23 21:44:36,780 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific [2020-10-23 21:44:36,780 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4121dc8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 09:44:36, skipping insertion in model container [2020-10-23 21:44:36,781 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-23 21:44:36,781 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-10-23 21:44:36,784 INFO L168 Benchmark]: Toolchain (without parser) took 494.27 ms. Allocated memory is still 151.0 MB. Free memory was 126.3 MB in the beginning and 114.9 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. [2020-10-23 21:44:36,785 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 151.0 MB. Free memory was 125.3 MB in the beginning and 125.2 MB in the end (delta: 120.5 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-10-23 21:44:36,786 INFO L168 Benchmark]: CACSL2BoogieTranslator took 485.22 ms. Allocated memory is still 151.0 MB. Free memory was 125.6 MB in the beginning and 114.9 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 8.0 GB. [2020-10-23 21:44:36,789 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 151.0 MB. Free memory was 125.3 MB in the beginning and 125.2 MB in the end (delta: 120.5 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 485.22 ms. Allocated memory is still 151.0 MB. Free memory was 125.6 MB in the beginning and 114.9 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 703]: Unsupported Syntax Unsupported function: pthread_setspecific RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...