/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/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-McrAutomaton-SP.epf -i ../../../trunk/examples/svcomp/pthread-divine/tls_destructor_worker.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-1d1d2b5 [2020-10-22 02:31:33,447 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-22 02:31:33,449 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-22 02:31:33,476 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-22 02:31:33,477 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-22 02:31:33,478 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-22 02:31:33,479 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-22 02:31:33,482 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-22 02:31:33,484 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-22 02:31:33,485 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-22 02:31:33,486 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-22 02:31:33,487 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-22 02:31:33,487 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-22 02:31:33,488 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-22 02:31:33,489 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-22 02:31:33,491 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-22 02:31:33,491 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-22 02:31:33,492 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-22 02:31:33,494 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-22 02:31:33,497 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-22 02:31:33,498 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-22 02:31:33,500 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-22 02:31:33,501 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-22 02:31:33,502 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-22 02:31:33,505 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-10-22 02:31:33,514 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-22 02:31:33,515 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-22 02:31:33,516 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-22 02:31:33,517 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-McrAutomaton-SP.epf [2020-10-22 02:31:33,544 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-22 02:31:33,545 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-22 02:31:33,546 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-22 02:31:33,546 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-22 02:31:33,546 INFO L138 SettingsManager]: * Use SBE=true [2020-10-22 02:31:33,547 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-22 02:31:33,547 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-22 02:31:33,547 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-22 02:31:33,547 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-22 02:31:33,547 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-22 02:31:33,548 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-22 02:31:33,548 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-22 02:31:33,548 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-22 02:31:33,548 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-22 02:31:33,548 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-22 02:31:33,549 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-22 02:31:33,549 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-22 02:31:33,549 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-22 02:31:33,549 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-22 02:31:33,549 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-22 02:31:33,550 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-22 02:31:33,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-22 02:31:33,550 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-22 02:31:33,550 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2020-10-22 02:31:33,550 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-22 02:31:33,551 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-22 02:31:33,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-22 02:31:33,551 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2020-10-22 02:31:33,551 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2020-10-22 02:31:33,551 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-22 02:31:33,552 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2020-10-22 02:31:33,864 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-22 02:31:33,876 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-22 02:31:33,880 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-22 02:31:33,881 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-22 02:31:33,882 INFO L275 PluginConnector]: CDTParser initialized [2020-10-22 02:31:33,882 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/tls_destructor_worker.i [2020-10-22 02:31:33,945 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c6247d7e/dddee72ed481428baf2b3579a99841b1/FLAG0c0b73789 [2020-10-22 02:31:34,468 INFO L306 CDTParser]: Found 1 translation units. [2020-10-22 02:31:34,469 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/tls_destructor_worker.i [2020-10-22 02:31:34,483 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c6247d7e/dddee72ed481428baf2b3579a99841b1/FLAG0c0b73789 [2020-10-22 02:31:34,701 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c6247d7e/dddee72ed481428baf2b3579a99841b1 [2020-10-22 02:31:34,710 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-22 02:31:34,717 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-22 02:31:34,718 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-22 02:31:34,719 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-22 02:31:34,722 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-22 02:31:34,723 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 02:31:34" (1/1) ... [2020-10-22 02:31:34,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@744d32dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 02:31:34, skipping insertion in model container [2020-10-22 02:31:34,726 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 02:31:34" (1/1) ... [2020-10-22 02:31:34,735 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-22 02:31:34,794 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-22 02:31:34,955 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2020-10-22 02:31:35,213 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific [2020-10-22 02:31:35,214 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@8ea3329 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 02:31:35, skipping insertion in model container [2020-10-22 02:31:35,214 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-22 02:31:35,215 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-10-22 02:31:35,218 INFO L168 Benchmark]: Toolchain (without parser) took 505.40 ms. Allocated memory was 137.9 MB in the beginning and 201.3 MB in the end (delta: 63.4 MB). Free memory was 99.3 MB in the beginning and 177.7 MB in the end (delta: -78.4 MB). Peak memory consumption was 23.4 MB. Max. memory is 7.1 GB. [2020-10-22 02:31:35,219 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 137.9 MB. Free memory was 119.4 MB in the beginning and 119.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-10-22 02:31:35,220 INFO L168 Benchmark]: CACSL2BoogieTranslator took 496.31 ms. Allocated memory was 137.9 MB in the beginning and 201.3 MB in the end (delta: 63.4 MB). Free memory was 98.5 MB in the beginning and 177.7 MB in the end (delta: -79.2 MB). Peak memory consumption was 22.6 MB. Max. memory is 7.1 GB. [2020-10-22 02:31:35,223 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 137.9 MB. Free memory was 119.4 MB in the beginning and 119.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 496.31 ms. Allocated memory was 137.9 MB in the beginning and 201.3 MB in the end (delta: 63.4 MB). Free memory was 98.5 MB in the beginning and 177.7 MB in the end (delta: -79.2 MB). Peak memory consumption was 22.6 MB. Max. memory is 7.1 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...