/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-FA-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.check.unreachability.of.error.function.in.sv-comp.mode false --cacsl2boogietranslator.check.absence.of.signed.integer.overflows true -i ../../../trunk/examples/svcomp/pthread-divine/tls_basic.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-53ca081-m [2022-09-16 10:38:37,742 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-09-16 10:38:37,744 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-09-16 10:38:37,777 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-09-16 10:38:37,778 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-09-16 10:38:37,780 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-09-16 10:38:37,782 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-09-16 10:38:37,783 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-09-16 10:38:37,785 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-09-16 10:38:37,788 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-09-16 10:38:37,788 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-09-16 10:38:37,789 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-09-16 10:38:37,789 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-09-16 10:38:37,791 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-09-16 10:38:37,792 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-09-16 10:38:37,794 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-09-16 10:38:37,795 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-09-16 10:38:37,795 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-09-16 10:38:37,797 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-09-16 10:38:37,801 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-09-16 10:38:37,801 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-09-16 10:38:37,802 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-09-16 10:38:37,803 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-09-16 10:38:37,804 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-09-16 10:38:37,809 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-09-16 10:38:37,811 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-09-16 10:38:37,811 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-09-16 10:38:37,813 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-09-16 10:38:37,813 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-09-16 10:38:37,814 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-09-16 10:38:37,814 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-09-16 10:38:37,814 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-09-16 10:38:37,814 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-09-16 10:38:37,814 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-09-16 10:38:37,815 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-09-16 10:38:37,815 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-09-16 10:38:37,816 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-FA-NoLbe.epf [2022-09-16 10:38:37,839 INFO L113 SettingsManager]: Loading preferences was successful [2022-09-16 10:38:37,839 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-09-16 10:38:37,839 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-09-16 10:38:37,839 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-09-16 10:38:37,840 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-09-16 10:38:37,840 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-09-16 10:38:37,840 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-09-16 10:38:37,840 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-09-16 10:38:37,840 INFO L138 SettingsManager]: * Use SBE=true [2022-09-16 10:38:37,841 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-09-16 10:38:37,841 INFO L138 SettingsManager]: * sizeof long=4 [2022-09-16 10:38:37,841 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-09-16 10:38:37,841 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-09-16 10:38:37,841 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-09-16 10:38:37,842 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-09-16 10:38:37,842 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-09-16 10:38:37,842 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-09-16 10:38:37,842 INFO L138 SettingsManager]: * sizeof long double=12 [2022-09-16 10:38:37,842 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-09-16 10:38:37,842 INFO L138 SettingsManager]: * Use constant arrays=true [2022-09-16 10:38:37,842 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-09-16 10:38:37,842 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-09-16 10:38:37,842 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-09-16 10:38:37,842 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-09-16 10:38:37,842 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-09-16 10:38:37,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-09-16 10:38:37,843 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-09-16 10:38:37,843 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-09-16 10:38:37,843 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-09-16 10:38:37,843 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-09-16 10:38:37,843 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-09-16 10:38:37,843 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-09-16 10:38:37,843 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-09-16 10:38:37,843 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of signed integer overflows -> true [2022-09-16 10:38:38,023 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-09-16 10:38:38,043 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-09-16 10:38:38,045 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-09-16 10:38:38,045 INFO L271 PluginConnector]: Initializing CDTParser... [2022-09-16 10:38:38,048 INFO L275 PluginConnector]: CDTParser initialized [2022-09-16 10:38:38,049 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/tls_basic.i [2022-09-16 10:38:38,098 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/700352170/ec7c4a7033684e92a01feb344e2ab2bc/FLAG0e58a46b7 [2022-09-16 10:38:38,507 INFO L306 CDTParser]: Found 1 translation units. [2022-09-16 10:38:38,507 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/tls_basic.i [2022-09-16 10:38:38,516 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/700352170/ec7c4a7033684e92a01feb344e2ab2bc/FLAG0e58a46b7 [2022-09-16 10:38:38,885 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/700352170/ec7c4a7033684e92a01feb344e2ab2bc [2022-09-16 10:38:38,887 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-09-16 10:38:38,887 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-09-16 10:38:38,888 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-09-16 10:38:38,888 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-09-16 10:38:38,892 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-09-16 10:38:38,893 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 10:38:38" (1/1) ... [2022-09-16 10:38:38,894 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7036e2db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 10:38:38, skipping insertion in model container [2022-09-16 10:38:38,894 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 10:38:38" (1/1) ... [2022-09-16 10:38:38,899 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-09-16 10:38:38,918 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-09-16 10:38:39,024 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-09-16 10:38:39,134 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2022-09-16 10:38:39,135 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e76f4e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 10:38:39, skipping insertion in model container [2022-09-16 10:38:39,135 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-09-16 10:38:39,135 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-09-16 10:38:39,138 INFO L158 Benchmark]: Toolchain (without parser) took 249.18ms. Allocated memory was 184.5MB in the beginning and 287.3MB in the end (delta: 102.8MB). Free memory was 155.7MB in the beginning and 257.5MB in the end (delta: -101.8MB). Peak memory consumption was 9.7MB. Max. memory is 8.0GB. [2022-09-16 10:38:39,139 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 184.5MB. Free memory was 142.1MB in the beginning and 142.0MB in the end (delta: 77.4kB). There was no memory consumed. Max. memory is 8.0GB. [2022-09-16 10:38:39,140 INFO L158 Benchmark]: CACSL2BoogieTranslator took 247.11ms. Allocated memory was 184.5MB in the beginning and 287.3MB in the end (delta: 102.8MB). Free memory was 155.4MB in the beginning and 257.8MB in the end (delta: -102.4MB). Peak memory consumption was 9.7MB. Max. memory is 8.0GB. [2022-09-16 10:38:39,142 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 184.5MB. Free memory was 142.1MB in the beginning and 142.0MB in the end (delta: 77.4kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 247.11ms. Allocated memory was 184.5MB in the beginning and 287.3MB in the end (delta: 102.8MB). Free memory was 155.4MB in the beginning and 257.8MB in the end (delta: -102.4MB). Peak memory consumption was 9.7MB. Max. memory is 8.0GB. * 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...