/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_64.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-3af5e1f [2020-09-04 20:00:15,549 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 20:00:15,554 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 20:00:15,597 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 20:00:15,597 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 20:00:15,605 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 20:00:15,608 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 20:00:15,613 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 20:00:15,616 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 20:00:15,619 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 20:00:15,620 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 20:00:15,621 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 20:00:15,621 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 20:00:15,624 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 20:00:15,627 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 20:00:15,629 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 20:00:15,631 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 20:00:15,632 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 20:00:15,633 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 20:00:15,642 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 20:00:15,645 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 20:00:15,646 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 20:00:15,647 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 20:00:15,648 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 20:00:15,665 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-09-04 20:00:15,680 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 20:00:15,681 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 20:00:15,683 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 20:00:15,684 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-09-04 20:00:15,700 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 20:00:15,701 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 20:00:15,705 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 20:00:15,706 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 20:00:15,706 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 20:00:15,706 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 20:00:15,706 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 20:00:15,706 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 20:00:15,706 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 20:00:15,706 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 20:00:15,707 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 20:00:15,707 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 20:00:15,707 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 20:00:15,707 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 20:00:15,708 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 20:00:15,709 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 20:00:15,709 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 20:00:15,709 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 20:00:15,709 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 20:00:15,710 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-09-04 20:00:16,176 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 20:00:16,197 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 20:00:16,204 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 20:00:16,206 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 20:00:16,207 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 20:00:16,208 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2020-09-04 20:00:16,301 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4fcd3f160/3e38576c5f4a470db5b69444e913ab0e/FLAG3e822fd70 [2020-09-04 20:00:17,336 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 20:00:17,337 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2020-09-04 20:00:17,386 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4fcd3f160/3e38576c5f4a470db5b69444e913ab0e/FLAG3e822fd70 [2020-09-04 20:00:17,702 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4fcd3f160/3e38576c5f4a470db5b69444e913ab0e [2020-09-04 20:00:17,715 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 20:00:17,717 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 20:00:17,718 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 20:00:17,718 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 20:00:17,722 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 20:00:17,724 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:00:17" (1/1) ... [2020-09-04 20:00:17,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41046745 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:00:17, skipping insertion in model container [2020-09-04 20:00:17,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:00:17" (1/1) ... [2020-09-04 20:00:17,738 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 20:00:17,915 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 20:00:20,013 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-09-04 20:00:20,014 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@731500b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:00:20, skipping insertion in model container [2020-09-04 20:00:20,015 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 20:00:20,015 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-09-04 20:00:20,019 INFO L168 Benchmark]: Toolchain (without parser) took 2301.07 ms. Allocated memory was 138.9 MB in the beginning and 237.0 MB in the end (delta: 98.0 MB). Free memory was 87.5 MB in the beginning and 168.5 MB in the end (delta: -81.0 MB). Peak memory consumption was 39.9 MB. Max. memory is 7.1 GB. [2020-09-04 20:00:20,021 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 138.9 MB. Free memory was 121.5 MB in the beginning and 121.1 MB in the end (delta: 419.4 kB). Peak memory consumption was 419.4 kB. Max. memory is 7.1 GB. [2020-09-04 20:00:20,022 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2297.53 ms. Allocated memory was 138.9 MB in the beginning and 237.0 MB in the end (delta: 98.0 MB). Free memory was 87.1 MB in the beginning and 168.5 MB in the end (delta: -81.4 MB). Peak memory consumption was 39.5 MB. Max. memory is 7.1 GB. [2020-09-04 20:00:20,024 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 138.9 MB. Free memory was 121.5 MB in the beginning and 121.1 MB in the end (delta: 419.4 kB). Peak memory consumption was 419.4 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2297.53 ms. Allocated memory was 138.9 MB in the beginning and 237.0 MB in the end (delta: 98.0 MB). Free memory was 87.1 MB in the beginning and 168.5 MB in the end (delta: -81.4 MB). Peak memory consumption was 39.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6450]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...