/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/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/pthread-divine/tls_basic.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-3af5e1f [2020-09-04 17:43:11,039 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 17:43:11,043 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 17:43:11,086 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 17:43:11,086 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 17:43:11,094 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 17:43:11,097 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 17:43:11,105 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 17:43:11,108 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 17:43:11,111 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 17:43:11,112 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 17:43:11,113 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 17:43:11,114 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 17:43:11,116 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 17:43:11,119 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 17:43:11,120 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 17:43:11,122 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 17:43:11,123 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 17:43:11,125 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 17:43:11,135 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 17:43:11,137 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 17:43:11,138 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 17:43:11,139 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 17:43:11,140 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 17:43:11,151 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-09-04 17:43:11,161 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 17:43:11,162 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 17:43:11,162 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 17:43:11,163 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-09-04 17:43:11,176 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 17:43:11,176 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 17:43:11,177 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 17:43:11,178 INFO L138 SettingsManager]: * sizeof long=4 [2020-09-04 17:43:11,178 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 17:43:11,178 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-09-04 17:43:11,178 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 17:43:11,178 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 17:43:11,179 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 17:43:11,179 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 17:43:11,179 INFO L138 SettingsManager]: * sizeof long double=12 [2020-09-04 17:43:11,179 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 17:43:11,180 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 17:43:11,180 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 17:43:11,180 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 17:43:11,180 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 17:43:11,180 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 17:43:11,180 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 17:43:11,181 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 17:43:11,181 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 17:43:11,181 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 17:43:11,181 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 17:43:11,182 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-09-04 17:43:11,621 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 17:43:11,638 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 17:43:11,642 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 17:43:11,644 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 17:43:11,645 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 17:43:11,646 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/tls_basic.i [2020-09-04 17:43:11,739 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/199a2e7d4/3d58216020174f08ada11991ae87bf17/FLAG1522627f8 [2020-09-04 17:43:12,352 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 17:43:12,353 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/pthread-divine/tls_basic.i [2020-09-04 17:43:12,372 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/199a2e7d4/3d58216020174f08ada11991ae87bf17/FLAG1522627f8 [2020-09-04 17:43:12,636 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/199a2e7d4/3d58216020174f08ada11991ae87bf17 [2020-09-04 17:43:12,650 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 17:43:12,652 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 17:43:12,653 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 17:43:12,653 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 17:43:12,657 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 17:43:12,658 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 05:43:12" (1/1) ... [2020-09-04 17:43:12,663 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67e77f45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 05:43:12, skipping insertion in model container [2020-09-04 17:43:12,663 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 05:43:12" (1/1) ... [2020-09-04 17:43:12,674 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 17:43:12,723 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 17:43:12,925 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2020-09-04 17:43:13,183 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2020-09-04 17:43:13,184 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@26c964a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 05:43:13, skipping insertion in model container [2020-09-04 17:43:13,184 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 17:43:13,185 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-09-04 17:43:13,190 INFO L168 Benchmark]: Toolchain (without parser) took 535.89 ms. Allocated memory was 146.8 MB in the beginning and 204.5 MB in the end (delta: 57.7 MB). Free memory was 101.5 MB in the beginning and 182.9 MB in the end (delta: -81.3 MB). Peak memory consumption was 22.5 MB. Max. memory is 7.1 GB. [2020-09-04 17:43:13,191 INFO L168 Benchmark]: CDTParser took 0.84 ms. Allocated memory is still 146.8 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-09-04 17:43:13,192 INFO L168 Benchmark]: CACSL2BoogieTranslator took 532.08 ms. Allocated memory was 146.8 MB in the beginning and 204.5 MB in the end (delta: 57.7 MB). Free memory was 101.3 MB in the beginning and 182.9 MB in the end (delta: -81.5 MB). Peak memory consumption was 22.3 MB. Max. memory is 7.1 GB. [2020-09-04 17:43:13,197 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.84 ms. Allocated memory is still 146.8 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 532.08 ms. Allocated memory was 146.8 MB in the beginning and 204.5 MB in the end (delta: 57.7 MB). Free memory was 101.3 MB in the beginning and 182.9 MB in the end (delta: -81.5 MB). Peak memory consumption was 22.3 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...