/usr/bin/java -Xmx16000000000 -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-POR-NewStatesSleepPersistentFixedOrder-NoLbe-LoopLockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-divine/tls_destructor_worker.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-ba0fd47f62a02cd5486659f03d300faf678a2e90-ba0fd47 [2021-11-14 08:39:59,969 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-14 08:39:59,971 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-14 08:40:00,017 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-14 08:40:00,018 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-14 08:40:00,020 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-14 08:40:00,022 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-14 08:40:00,025 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-14 08:40:00,026 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-14 08:40:00,030 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-14 08:40:00,030 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-14 08:40:00,031 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-14 08:40:00,032 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-14 08:40:00,033 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-14 08:40:00,035 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-14 08:40:00,038 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-14 08:40:00,039 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-14 08:40:00,040 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-14 08:40:00,042 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-14 08:40:00,049 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-14 08:40:00,050 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-14 08:40:00,051 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-14 08:40:00,052 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-14 08:40:00,053 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-14 08:40:00,059 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-14 08:40:00,059 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-14 08:40:00,059 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-14 08:40:00,060 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-14 08:40:00,060 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-14 08:40:00,061 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-14 08:40:00,061 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-14 08:40:00,062 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-14 08:40:00,063 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-14 08:40:00,064 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-14 08:40:00,065 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-14 08:40:00,065 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-14 08:40:00,065 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-14 08:40:00,065 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-14 08:40:00,066 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-14 08:40:00,066 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-14 08:40:00,067 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-14 08:40:00,068 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-POR-NewStatesSleepPersistentFixedOrder-NoLbe-LoopLockstep.epf [2021-11-14 08:40:00,094 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-14 08:40:00,095 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-14 08:40:00,095 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-14 08:40:00,095 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-14 08:40:00,096 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-14 08:40:00,096 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-14 08:40:00,096 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-14 08:40:00,097 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-14 08:40:00,097 INFO L138 SettingsManager]: * Use SBE=true [2021-11-14 08:40:00,097 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-14 08:40:00,097 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-14 08:40:00,098 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-14 08:40:00,098 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-14 08:40:00,098 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-14 08:40:00,098 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-14 08:40:00,098 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-14 08:40:00,098 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-14 08:40:00,098 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-14 08:40:00,098 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-14 08:40:00,099 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-14 08:40:00,099 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-14 08:40:00,099 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-14 08:40:00,099 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-14 08:40:00,099 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-11-14 08:40:00,100 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-14 08:40:00,100 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-14 08:40:00,100 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-14 08:40:00,100 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-14 08:40:00,101 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-14 08:40:00,101 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-14 08:40:00,101 INFO L138 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2021-11-14 08:40:00,101 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-14 08:40:00,101 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-14 08:40:00,101 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-14 08:40:00,101 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-14 08:40:00,101 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-14 08:40:00,101 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-14 08:40:00,102 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-11-14 08:40:00,301 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-14 08:40:00,317 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-14 08:40:00,319 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-14 08:40:00,320 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-14 08:40:00,323 INFO L275 PluginConnector]: CDTParser initialized [2021-11-14 08:40:00,324 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/tls_destructor_worker.i [2021-11-14 08:40:00,382 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b9e398b5/f3bc4486186648c4aec7aea7bd8f45b3/FLAG41b56cca3 [2021-11-14 08:40:00,779 INFO L306 CDTParser]: Found 1 translation units. [2021-11-14 08:40:00,780 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/tls_destructor_worker.i [2021-11-14 08:40:00,790 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b9e398b5/f3bc4486186648c4aec7aea7bd8f45b3/FLAG41b56cca3 [2021-11-14 08:40:01,153 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b9e398b5/f3bc4486186648c4aec7aea7bd8f45b3 [2021-11-14 08:40:01,155 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-14 08:40:01,156 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-11-14 08:40:01,159 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-14 08:40:01,159 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-14 08:40:01,162 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-14 08:40:01,162 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 08:40:01" (1/1) ... [2021-11-14 08:40:01,163 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8c5a355 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:40:01, skipping insertion in model container [2021-11-14 08:40:01,163 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 08:40:01" (1/1) ... [2021-11-14 08:40:01,169 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-14 08:40:01,215 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-14 08:40:01,333 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-11-14 08:40:01,458 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/tls_destructor_worker.i[30300,30313] [2021-11-14 08:40:01,466 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific [2021-11-14 08:40:01,466 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@564e2e31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:40:01, skipping insertion in model container [2021-11-14 08:40:01,466 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-14 08:40:01,467 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-14 08:40:01,469 INFO L158 Benchmark]: Toolchain (without parser) took 311.91ms. Allocated memory was 354.4MB in the beginning and 425.7MB in the end (delta: 71.3MB). Free memory was 299.2MB in the beginning and 396.0MB in the end (delta: -96.8MB). Peak memory consumption was 11.1MB. Max. memory is 16.0GB. [2021-11-14 08:40:01,470 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 354.4MB. Free memory is still 316.8MB. There was no memory consumed. Max. memory is 16.0GB. [2021-11-14 08:40:01,471 INFO L158 Benchmark]: CACSL2BoogieTranslator took 307.48ms. Allocated memory was 354.4MB in the beginning and 425.7MB in the end (delta: 71.3MB). Free memory was 299.1MB in the beginning and 396.0MB in the end (delta: -96.9MB). Peak memory consumption was 11.1MB. Max. memory is 16.0GB. [2021-11-14 08:40:01,473 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 354.4MB. Free memory is still 316.8MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 307.48ms. Allocated memory was 354.4MB in the beginning and 425.7MB in the end (delta: 71.3MB). Free memory was 299.1MB in the beginning and 396.0MB in the end (delta: -96.9MB). Peak memory consumption was 11.1MB. Max. memory is 16.0GB. * 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...