/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.epf -i ../../../trunk/examples/svcomp/pthread-divine/tls_destructor_worker.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-bf4350c [2020-09-17 14:31:20,417 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-17 14:31:20,422 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-17 14:31:20,451 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-17 14:31:20,452 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-17 14:31:20,453 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-17 14:31:20,454 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-17 14:31:20,456 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-17 14:31:20,458 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-17 14:31:20,459 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-17 14:31:20,460 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-17 14:31:20,461 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-17 14:31:20,462 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-17 14:31:20,463 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-17 14:31:20,464 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-17 14:31:20,465 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-17 14:31:20,466 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-17 14:31:20,467 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-17 14:31:20,468 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-17 14:31:20,470 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-17 14:31:20,472 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-17 14:31:20,474 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-17 14:31:20,475 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-17 14:31:20,476 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-17 14:31:20,479 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-09-17 14:31:20,487 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-17 14:31:20,488 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-17 14:31:20,489 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-17 14:31:20,490 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.epf [2020-09-17 14:31:20,516 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-17 14:31:20,516 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-17 14:31:20,518 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-09-17 14:31:20,518 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-09-17 14:31:20,518 INFO L138 SettingsManager]: * Use SBE=true [2020-09-17 14:31:20,518 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-17 14:31:20,519 INFO L138 SettingsManager]: * sizeof long=4 [2020-09-17 14:31:20,519 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-17 14:31:20,519 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-09-17 14:31:20,519 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-17 14:31:20,519 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-17 14:31:20,519 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-17 14:31:20,520 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-17 14:31:20,520 INFO L138 SettingsManager]: * sizeof long double=12 [2020-09-17 14:31:20,520 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-17 14:31:20,520 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-17 14:31:20,520 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-17 14:31:20,521 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-17 14:31:20,521 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-09-17 14:31:20,521 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-17 14:31:20,521 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-17 14:31:20,521 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-17 14:31:20,522 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-17 14:31:20,522 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2020-09-17 14:31:20,522 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-09-17 14:31:20,522 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-09-17 14:31:20,522 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-09-17 14:31:20,523 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2020-09-17 14:31:20,523 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-17 14:31:21,000 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-17 14:31:21,023 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-17 14:31:21,027 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-17 14:31:21,029 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-17 14:31:21,029 INFO L275 PluginConnector]: CDTParser initialized [2020-09-17 14:31:21,030 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/tls_destructor_worker.i [2020-09-17 14:31:21,123 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a59a4d6a/299930188c7b4f5e9e66c8e60d68a0d0/FLAGd0f8457c0 [2020-09-17 14:31:21,765 INFO L306 CDTParser]: Found 1 translation units. [2020-09-17 14:31:21,766 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/tls_destructor_worker.i [2020-09-17 14:31:21,782 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a59a4d6a/299930188c7b4f5e9e66c8e60d68a0d0/FLAGd0f8457c0 [2020-09-17 14:31:22,036 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a59a4d6a/299930188c7b4f5e9e66c8e60d68a0d0 [2020-09-17 14:31:22,052 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-17 14:31:22,062 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-09-17 14:31:22,066 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-17 14:31:22,066 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-17 14:31:22,070 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-17 14:31:22,072 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 02:31:22" (1/1) ... [2020-09-17 14:31:22,077 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e2d4f93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:31:22, skipping insertion in model container [2020-09-17 14:31:22,078 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 02:31:22" (1/1) ... [2020-09-17 14:31:22,088 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-17 14:31:22,159 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-17 14:31:22,397 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2020-09-17 14:31:22,656 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific [2020-09-17 14:31:22,656 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57bfa6ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:31:22, skipping insertion in model container [2020-09-17 14:31:22,657 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-17 14:31:22,657 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-09-17 14:31:22,664 INFO L168 Benchmark]: Toolchain (without parser) took 604.50 ms. Allocated memory was 136.8 MB in the beginning and 200.3 MB in the end (delta: 63.4 MB). Free memory was 98.9 MB in the beginning and 178.3 MB in the end (delta: -79.4 MB). Peak memory consumption was 25.7 MB. Max. memory is 7.1 GB. [2020-09-17 14:31:22,665 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 136.8 MB. Free memory was 118.4 MB in the beginning and 118.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2020-09-17 14:31:22,667 INFO L168 Benchmark]: CACSL2BoogieTranslator took 591.76 ms. Allocated memory was 136.8 MB in the beginning and 200.3 MB in the end (delta: 63.4 MB). Free memory was 98.2 MB in the beginning and 178.3 MB in the end (delta: -80.1 MB). Peak memory consumption was 25.0 MB. Max. memory is 7.1 GB. [2020-09-17 14:31:22,671 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 136.8 MB. Free memory was 118.4 MB in the beginning and 118.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 591.76 ms. Allocated memory was 136.8 MB in the beginning and 200.3 MB in the end (delta: 63.4 MB). Free memory was 98.2 MB in the beginning and 178.3 MB in the end (delta: -80.1 MB). Peak memory consumption was 25.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 692]: Unsupported Syntax Unsupported function: pthread_setspecific RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...