/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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/pthread-divine/tls_basic.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-b09bf87 [2020-10-16 11:30:10,252 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-16 11:30:10,255 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-16 11:30:10,299 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-16 11:30:10,299 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-16 11:30:10,308 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-16 11:30:10,311 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-16 11:30:10,316 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-16 11:30:10,318 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-16 11:30:10,322 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-16 11:30:10,323 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-16 11:30:10,324 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-16 11:30:10,324 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-16 11:30:10,327 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-16 11:30:10,329 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-16 11:30:10,331 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-16 11:30:10,332 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-16 11:30:10,333 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-16 11:30:10,334 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-16 11:30:10,343 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-16 11:30:10,347 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-16 11:30:10,349 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-16 11:30:10,350 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-16 11:30:10,350 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-16 11:30:10,366 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-10-16 11:30:10,381 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-16 11:30:10,382 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-16 11:30:10,382 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-16 11:30:10,383 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-16 11:30:10,407 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-16 11:30:10,407 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-16 11:30:10,408 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-16 11:30:10,409 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-16 11:30:10,409 INFO L138 SettingsManager]: * Use SBE=true [2020-10-16 11:30:10,409 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-16 11:30:10,409 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-16 11:30:10,409 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-16 11:30:10,410 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-16 11:30:10,410 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-16 11:30:10,410 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-16 11:30:10,410 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-16 11:30:10,410 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-16 11:30:10,411 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-16 11:30:10,411 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-16 11:30:10,411 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-16 11:30:10,411 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-16 11:30:10,411 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-16 11:30:10,412 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-16 11:30:10,412 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-16 11:30:10,412 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-16 11:30:10,412 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-16 11:30:10,413 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-16 11:30:10,413 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-16 11:30:10,413 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-16 11:30:10,413 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-16 11:30:10,413 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-16 11:30:10,414 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-16 11:30:10,414 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-16 11:30:10,414 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-16 11:30:10,728 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-16 11:30:10,747 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-16 11:30:10,751 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-16 11:30:10,752 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-16 11:30:10,752 INFO L275 PluginConnector]: CDTParser initialized [2020-10-16 11:30:10,753 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/tls_basic.i [2020-10-16 11:30:10,818 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/32fd35a12/6948ef12f3434841b9dff4fbf4518cef/FLAGd7f090430 [2020-10-16 11:30:11,339 INFO L306 CDTParser]: Found 1 translation units. [2020-10-16 11:30:11,340 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/pthread-divine/tls_basic.i [2020-10-16 11:30:11,352 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/32fd35a12/6948ef12f3434841b9dff4fbf4518cef/FLAGd7f090430 [2020-10-16 11:30:11,641 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/32fd35a12/6948ef12f3434841b9dff4fbf4518cef [2020-10-16 11:30:11,651 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-16 11:30:11,653 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-16 11:30:11,654 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-16 11:30:11,654 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-16 11:30:11,658 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-16 11:30:11,659 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:30:11" (1/1) ... [2020-10-16 11:30:11,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d4ca9b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:11, skipping insertion in model container [2020-10-16 11:30:11,662 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:30:11" (1/1) ... [2020-10-16 11:30:11,670 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-16 11:30:11,712 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-16 11:30:11,903 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2020-10-16 11:30:12,276 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2020-10-16 11:30:12,277 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7c1723cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:12, skipping insertion in model container [2020-10-16 11:30:12,278 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-16 11:30:12,278 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-10-16 11:30:12,282 INFO L168 Benchmark]: Toolchain (without parser) took 627.30 ms. Allocated memory was 141.6 MB in the beginning and 209.7 MB in the end (delta: 68.2 MB). Free memory was 103.8 MB in the beginning and 186.4 MB in the end (delta: -82.6 MB). Peak memory consumption was 22.9 MB. Max. memory is 7.1 GB. [2020-10-16 11:30:12,283 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 141.6 MB. Free memory was 123.0 MB in the beginning and 122.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-10-16 11:30:12,285 INFO L168 Benchmark]: CACSL2BoogieTranslator took 624.19 ms. Allocated memory was 141.6 MB in the beginning and 209.7 MB in the end (delta: 68.2 MB). Free memory was 103.6 MB in the beginning and 186.4 MB in the end (delta: -82.8 MB). Peak memory consumption was 22.7 MB. Max. memory is 7.1 GB. [2020-10-16 11:30:12,289 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 141.6 MB. Free memory was 123.0 MB in the beginning and 122.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 624.19 ms. Allocated memory was 141.6 MB in the beginning and 209.7 MB in the end (delta: 68.2 MB). Free memory was 103.6 MB in the beginning and 186.4 MB in the end (delta: -82.8 MB). Peak memory consumption was 22.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 688]: Unsupported Syntax Unsupported function: pthread_getspecific RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...