/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-NoLbe-OGIterative-CovSimpl-Hitting.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-divine/tls_basic.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-2cf4d3f9dd5fed411db405f577e28237a543b59a-2cf4d3f [2021-08-13 17:28:00,022 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-13 17:28:00,023 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-13 17:28:00,043 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-13 17:28:00,043 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-13 17:28:00,044 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-13 17:28:00,045 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-13 17:28:00,047 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-13 17:28:00,048 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-13 17:28:00,049 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-13 17:28:00,050 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-13 17:28:00,050 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-13 17:28:00,051 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-13 17:28:00,051 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-13 17:28:00,052 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-13 17:28:00,053 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-13 17:28:00,053 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-13 17:28:00,054 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-13 17:28:00,065 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-13 17:28:00,066 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-13 17:28:00,067 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-13 17:28:00,068 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-13 17:28:00,069 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-13 17:28:00,070 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-13 17:28:00,071 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-08-13 17:28:00,079 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-13 17:28:00,079 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-13 17:28:00,080 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-13 17:28:00,081 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-NoLbe-OGIterative-CovSimpl-Hitting.epf [2021-08-13 17:28:00,102 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-13 17:28:00,102 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-13 17:28:00,106 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-13 17:28:00,106 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-13 17:28:00,106 INFO L138 SettingsManager]: * Use SBE=true [2021-08-13 17:28:00,106 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-13 17:28:00,106 INFO L138 SettingsManager]: * sizeof long=4 [2021-08-13 17:28:00,106 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-13 17:28:00,107 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-08-13 17:28:00,107 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-13 17:28:00,107 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-13 17:28:00,107 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-13 17:28:00,108 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-13 17:28:00,108 INFO L138 SettingsManager]: * sizeof long double=12 [2021-08-13 17:28:00,108 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-13 17:28:00,108 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-13 17:28:00,108 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-13 17:28:00,108 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-13 17:28:00,108 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-13 17:28:00,108 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-08-13 17:28:00,108 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-13 17:28:00,109 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-13 17:28:00,109 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-13 17:28:00,109 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-13 17:28:00,109 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-13 17:28:00,109 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-13 17:28:00,109 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-13 17:28:00,109 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-08-13 17:28:00,109 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-08-13 17:28:00,109 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-13 17:28:00,110 INFO L138 SettingsManager]: * Compute cosets for OwickiGries annotation iteratively=true [2021-08-13 17:28:00,110 INFO L138 SettingsManager]: * Use hitting sets in computation of OwickiGries annotation=true [2021-08-13 17:28:00,110 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-13 17:28:00,110 INFO L138 SettingsManager]: * Simplify away covered predicates in OwickiGries annotation=true 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-08-13 17:28:00,361 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-13 17:28:00,382 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-13 17:28:00,384 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-13 17:28:00,385 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-13 17:28:00,387 INFO L275 PluginConnector]: CDTParser initialized [2021-08-13 17:28:00,388 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/tls_basic.i [2021-08-13 17:28:00,439 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1243f2c77/9f6a4810ccc644e4a35a373de2eadb03/FLAG8043cf90f [2021-08-13 17:28:00,894 INFO L306 CDTParser]: Found 1 translation units. [2021-08-13 17:28:00,895 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/tls_basic.i [2021-08-13 17:28:00,904 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1243f2c77/9f6a4810ccc644e4a35a373de2eadb03/FLAG8043cf90f [2021-08-13 17:28:00,916 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1243f2c77/9f6a4810ccc644e4a35a373de2eadb03 [2021-08-13 17:28:00,918 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-13 17:28:00,919 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-08-13 17:28:00,921 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-13 17:28:00,921 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-13 17:28:00,923 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-13 17:28:00,924 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.08 05:28:00" (1/1) ... [2021-08-13 17:28:00,924 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ad671dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.08 05:28:00, skipping insertion in model container [2021-08-13 17:28:00,925 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.08 05:28:00" (1/1) ... [2021-08-13 17:28:00,930 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-13 17:28:00,955 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-13 17:28:01,054 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-08-13 17:28:01,216 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2021-08-13 17:28:01,216 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@e9c3d6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.08 05:28:01, skipping insertion in model container [2021-08-13 17:28:01,216 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-13 17:28:01,216 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-08-13 17:28:01,229 INFO L168 Benchmark]: Toolchain (without parser) took 298.00 ms. Allocated memory is still 182.5 MB. Free memory was 145.4 MB in the beginning and 163.9 MB in the end (delta: -18.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-08-13 17:28:01,230 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 182.5 MB. Free memory was 163.6 MB in the beginning and 163.5 MB in the end (delta: 84.8 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-08-13 17:28:01,230 INFO L168 Benchmark]: CACSL2BoogieTranslator took 295.91 ms. Allocated memory is still 182.5 MB. Free memory was 145.3 MB in the beginning and 163.9 MB in the end (delta: -18.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-08-13 17:28:01,231 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 182.5 MB. Free memory was 163.6 MB in the beginning and 163.5 MB in the end (delta: 84.8 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 295.91 ms. Allocated memory is still 182.5 MB. Free memory was 145.3 MB in the beginning and 163.9 MB in the end (delta: -18.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * 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...