/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s /storage/repos/CAV22/benchmarks/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.order.of.the.error.locations.to.be.checked PROGRAM_FIRST -tc /storage/repos/CAV22/benchmarks/AutomizerCInline.xml -i /storage/repos/CAV22/benchmarks/increased_bounds/pthread-divine_tls_basic_bound2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-19404b3-m [2023-08-04 04:50:31,323 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-08-04 04:50:31,401 INFO L114 SettingsManager]: Loading settings from /storage/repos/CAV22/benchmarks/svcomp-Reach-32bit-Automizer_Default.epf [2023-08-04 04:50:31,406 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-08-04 04:50:31,406 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-08-04 04:50:31,407 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Translation Mode: [2023-08-04 04:50:31,407 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2023-08-04 04:50:31,435 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-04 04:50:31,436 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-08-04 04:50:31,439 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-08-04 04:50:31,440 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-04 04:50:31,440 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-04 04:50:31,441 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-04 04:50:31,442 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-08-04 04:50:31,442 INFO L153 SettingsManager]: * Use SBE=true [2023-08-04 04:50:31,442 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-04 04:50:31,443 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-08-04 04:50:31,443 INFO L153 SettingsManager]: * sizeof long=4 [2023-08-04 04:50:31,443 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-04 04:50:31,443 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-08-04 04:50:31,443 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-08-04 04:50:31,444 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-08-04 04:50:31,444 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-04 04:50:31,444 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-08-04 04:50:31,445 INFO L153 SettingsManager]: * sizeof long double=12 [2023-08-04 04:50:31,445 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-08-04 04:50:31,446 INFO L153 SettingsManager]: * Use constant arrays=true [2023-08-04 04:50:31,446 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-04 04:50:31,446 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-04 04:50:31,446 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-04 04:50:31,447 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-04 04:50:31,447 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-04 04:50:31,448 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-04 04:50:31,448 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-08-04 04:50:31,448 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-04 04:50:31,448 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-08-04 04:50:31,448 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-04 04:50:31,448 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-08-04 04:50:31,449 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-08-04 04:50:31,449 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-04 04:50:31,449 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-08-04 04:50:31,449 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Order of the error locations to be checked -> PROGRAM_FIRST [2023-08-04 04:50:31,682 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-04 04:50:31,705 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-04 04:50:31,707 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-04 04:50:31,708 INFO L270 PluginConnector]: Initializing CDTParser... [2023-08-04 04:50:31,709 INFO L274 PluginConnector]: CDTParser initialized [2023-08-04 04:50:31,710 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/CAV22/benchmarks/increased_bounds/pthread-divine_tls_basic_bound2.i [2023-08-04 04:50:32,813 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-08-04 04:50:33,059 INFO L384 CDTParser]: Found 1 translation units. [2023-08-04 04:50:33,060 INFO L180 CDTParser]: Scanning /storage/repos/CAV22/benchmarks/increased_bounds/pthread-divine_tls_basic_bound2.i [2023-08-04 04:50:33,081 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34cb7b673/742fa7a0ea94401fa35376dfcbb5044e/FLAG4b97c22bc [2023-08-04 04:50:33,097 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34cb7b673/742fa7a0ea94401fa35376dfcbb5044e [2023-08-04 04:50:33,102 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-04 04:50:33,103 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-08-04 04:50:33,105 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-04 04:50:33,105 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-04 04:50:33,108 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-04 04:50:33,109 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.08 04:50:33" (1/1) ... [2023-08-04 04:50:33,110 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6800fe70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.08 04:50:33, skipping insertion in model container [2023-08-04 04:50:33,110 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.08 04:50:33" (1/1) ... [2023-08-04 04:50:33,153 INFO L176 MainTranslator]: Built tables and reachable declarations [2023-08-04 04:50:33,287 WARN L635 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2023-08-04 04:50:33,446 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2023-08-04 04:50:33,446 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@298f3b90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.08 04:50:33, skipping insertion in model container [2023-08-04 04:50:33,447 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-04 04:50:33,447 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-08-04 04:50:33,448 INFO L158 Benchmark]: Toolchain (without parser) took 344.71ms. Allocated memory is still 564.1MB. Free memory was 519.9MB in the beginning and 508.5MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.0GB. [2023-08-04 04:50:33,449 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 385.9MB. Free memory is still 335.9MB. There was no memory consumed. Max. memory is 16.0GB. [2023-08-04 04:50:33,449 INFO L158 Benchmark]: CACSL2BoogieTranslator took 341.51ms. Allocated memory is still 564.1MB. Free memory was 519.9MB in the beginning and 508.5MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.0GB. [2023-08-04 04:50:33,451 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 385.9MB. Free memory is still 335.9MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 341.51ms. Allocated memory is still 564.1MB. Free memory was 519.9MB in the beginning and 508.5MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.0GB. * 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...