/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-RepeatedSemanticLbe.epf --traceabstraction.use.on-demand.petri.net.difference true -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-divine/tls_basic.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-a802222-m [2022-12-13 03:39:30,658 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 03:39:30,660 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 03:39:30,700 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 03:39:30,700 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 03:39:30,702 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 03:39:30,706 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 03:39:30,708 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 03:39:30,712 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 03:39:30,720 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 03:39:30,721 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 03:39:30,722 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 03:39:30,722 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 03:39:30,723 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 03:39:30,724 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 03:39:30,725 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 03:39:30,726 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 03:39:30,727 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 03:39:30,729 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 03:39:30,735 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 03:39:30,736 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 03:39:30,737 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 03:39:30,738 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 03:39:30,739 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 03:39:30,746 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-12-13 03:39:30,750 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 03:39:30,752 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 03:39:30,754 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 03:39:30,754 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 03:39:30,755 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 03:39:30,755 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 03:39:30,756 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 03:39:30,756 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 03:39:30,756 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 03:39:30,757 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 03:39:30,758 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 03:39:30,759 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-PN-RepeatedSemanticLbe.epf [2022-12-13 03:39:30,794 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 03:39:30,794 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 03:39:30,796 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 03:39:30,797 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 03:39:30,797 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 03:39:30,798 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 03:39:30,798 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 03:39:30,798 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 03:39:30,798 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 03:39:30,798 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 03:39:30,799 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 03:39:30,799 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 03:39:30,799 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 03:39:30,799 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 03:39:30,799 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 03:39:30,799 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 03:39:30,800 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 03:39:30,800 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 03:39:30,800 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 03:39:30,800 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-13 03:39:30,800 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 03:39:30,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 03:39:30,801 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 03:39:30,801 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 03:39:30,801 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 03:39:30,801 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 03:39:30,801 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 03:39:30,801 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=REPEATED_LIPTON_PN [2022-12-13 03:39:30,802 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true [2022-12-13 03:39:31,149 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 03:39:31,179 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 03:39:31,182 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 03:39:31,183 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 03:39:31,183 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 03:39:31,184 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/tls_basic.i [2022-12-13 03:39:32,299 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 03:39:32,563 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 03:39:32,564 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/tls_basic.i [2022-12-13 03:39:32,592 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a7d9cc3f/6dd736f998db48c697694f5e9315d4e8/FLAG99e70d355 [2022-12-13 03:39:32,878 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a7d9cc3f/6dd736f998db48c697694f5e9315d4e8 [2022-12-13 03:39:32,880 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 03:39:32,881 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-13 03:39:32,883 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 03:39:32,883 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 03:39:32,885 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 03:39:32,885 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 03:39:32" (1/1) ... [2022-12-13 03:39:32,886 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d5e6b76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 03:39:32, skipping insertion in model container [2022-12-13 03:39:32,886 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 03:39:32" (1/1) ... [2022-12-13 03:39:32,890 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 03:39:32,927 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 03:39:33,005 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-13 03:39:33,121 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2022-12-13 03:39:33,121 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@572ed6c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 03:39:33, skipping insertion in model container [2022-12-13 03:39:33,121 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 03:39:33,122 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 03:39:33,123 INFO L158 Benchmark]: Toolchain (without parser) took 241.38ms. Allocated memory is still 188.7MB. Free memory was 163.7MB in the beginning and 152.2MB in the end (delta: 11.5MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-12-13 03:39:33,124 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 188.7MB. Free memory is still 165.6MB. There was no memory consumed. Max. memory is 8.0GB. [2022-12-13 03:39:33,124 INFO L158 Benchmark]: CACSL2BoogieTranslator took 238.78ms. Allocated memory is still 188.7MB. Free memory was 163.7MB in the beginning and 152.7MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2022-12-13 03:39:33,125 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 188.7MB. Free memory is still 165.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 238.78ms. Allocated memory is still 188.7MB. Free memory was 163.7MB in the beginning and 152.7MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 699]: Unsupported Syntax Unsupported function: pthread_getspecific RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...