/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/m0_drivers-media-video-cx88-cx88-blackbird-ko--32_7a--d47b389-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-3af5e1f [2020-09-04 19:59:52,887 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 19:59:52,891 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 19:59:52,917 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 19:59:52,917 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 19:59:52,918 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 19:59:52,920 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 19:59:52,921 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 19:59:52,923 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 19:59:52,924 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 19:59:52,925 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 19:59:52,927 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 19:59:52,927 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 19:59:52,928 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 19:59:52,929 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 19:59:52,930 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 19:59:52,931 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 19:59:52,932 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 19:59:52,934 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 19:59:52,936 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 19:59:52,938 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 19:59:52,939 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 19:59:52,940 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 19:59:52,941 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 19:59:52,945 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-09-04 19:59:52,955 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 19:59:52,957 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 19:59:52,967 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 19:59:52,968 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 19:59:52,990 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 19:59:52,993 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 19:59:52,995 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 19:59:52,995 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 19:59:52,995 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 19:59:52,995 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 19:59:52,996 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 19:59:52,996 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 19:59:52,996 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 19:59:52,996 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 19:59:52,996 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 19:59:52,997 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 19:59:52,997 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 19:59:52,997 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 19:59:52,998 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 19:59:52,998 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 19:59:52,998 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 19:59:52,998 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 19:59:52,998 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 19:59:52,999 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-09-04 19:59:53,449 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 19:59:53,464 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 19:59:53,471 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 19:59:53,474 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 19:59:53,474 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 19:59:53,475 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-blackbird-ko--32_7a--d47b389-1.i [2020-09-04 19:59:53,554 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/1e70dd541/56c858e1d3224e8aa4132e5900e98b97/FLAG9a791ed19 [2020-09-04 19:59:54,433 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 19:59:54,434 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-blackbird-ko--32_7a--d47b389-1.i [2020-09-04 19:59:54,481 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/1e70dd541/56c858e1d3224e8aa4132e5900e98b97/FLAG9a791ed19 [2020-09-04 19:59:54,944 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/1e70dd541/56c858e1d3224e8aa4132e5900e98b97 [2020-09-04 19:59:54,957 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 19:59:54,959 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 19:59:54,960 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 19:59:54,960 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 19:59:54,963 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 19:59:54,964 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 07:59:54" (1/1) ... [2020-09-04 19:59:54,967 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4aba341c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 07:59:54, skipping insertion in model container [2020-09-04 19:59:54,968 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 07:59:54" (1/1) ... [2020-09-04 19:59:54,976 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 19:59:55,113 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 19:59:56,787 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blackbird_api_cmd [2020-09-04 19:59:56,788 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@142f98ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 07:59:56, skipping insertion in model container [2020-09-04 19:59:56,789 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 19:59:56,789 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-09-04 19:59:56,793 INFO L168 Benchmark]: Toolchain (without parser) took 1832.87 ms. Allocated memory was 139.5 MB in the beginning and 235.9 MB in the end (delta: 96.5 MB). Free memory was 92.7 MB in the beginning and 179.9 MB in the end (delta: -87.3 MB). Peak memory consumption was 41.7 MB. Max. memory is 7.1 GB. [2020-09-04 19:59:56,795 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 139.5 MB. Free memory was 122.0 MB in the beginning and 121.6 MB in the end (delta: 419.6 kB). Peak memory consumption was 419.6 kB. Max. memory is 7.1 GB. [2020-09-04 19:59:56,796 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1829.56 ms. Allocated memory was 139.5 MB in the beginning and 235.9 MB in the end (delta: 96.5 MB). Free memory was 92.7 MB in the beginning and 179.9 MB in the end (delta: -87.3 MB). Peak memory consumption was 41.7 MB. Max. memory is 7.1 GB. [2020-09-04 19:59:56,801 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 139.5 MB. Free memory was 122.0 MB in the beginning and 121.6 MB in the end (delta: 419.6 kB). Peak memory consumption was 419.6 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1829.56 ms. Allocated memory was 139.5 MB in the beginning and 235.9 MB in the end (delta: 96.5 MB). Free memory was 92.7 MB in the beginning and 179.9 MB in the end (delta: -87.3 MB). Peak memory consumption was 41.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5716]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: blackbird_api_cmd RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...