java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-blackbird-ko--32_7a--d47b389-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-15 10:30:50,719 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-15 10:30:50,721 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-15 10:30:50,733 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-15 10:30:50,733 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-15 10:30:50,734 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-15 10:30:50,736 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-15 10:30:50,738 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-15 10:30:50,740 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-15 10:30:50,740 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-15 10:30:50,741 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-15 10:30:50,743 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-15 10:30:50,743 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-15 10:30:50,744 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-15 10:30:50,745 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-15 10:30:50,746 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-15 10:30:50,747 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-15 10:30:50,748 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-15 10:30:50,749 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-15 10:30:50,752 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-15 10:30:50,753 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-15 10:30:50,754 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-15 10:30:50,756 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-15 10:30:50,756 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-15 10:30:50,758 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-15 10:30:50,759 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-15 10:30:50,759 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-15 10:30:50,760 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-15 10:30:50,760 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-15 10:30:50,761 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-15 10:30:50,762 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-15 10:30:50,762 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-15 10:30:50,763 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-15 10:30:50,764 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-15 10:30:50,765 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-15 10:30:50,765 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-15 10:30:50,766 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-15 10:30:50,766 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-15 10:30:50,766 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-15 10:30:50,767 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-15 10:30:50,768 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-15 10:30:50,769 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-15 10:30:50,790 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-15 10:30:50,790 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-15 10:30:50,793 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-15 10:30:50,794 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-15 10:30:50,794 INFO L138 SettingsManager]: * Use SBE=true [2019-08-15 10:30:50,794 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-15 10:30:50,794 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-15 10:30:50,794 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-15 10:30:50,795 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-15 10:30:50,795 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-15 10:30:50,795 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-15 10:30:50,796 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-15 10:30:50,796 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-15 10:30:50,796 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-15 10:30:50,797 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-15 10:30:50,797 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-15 10:30:50,797 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-15 10:30:50,797 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-15 10:30:50,798 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-15 10:30:50,798 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-15 10:30:50,798 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-15 10:30:50,798 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-15 10:30:50,799 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-15 10:30:50,799 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-15 10:30:50,799 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-15 10:30:50,800 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-15 10:30:50,800 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-15 10:30:50,850 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-15 10:30:50,863 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-15 10:30:50,866 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-15 10:30:50,867 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-15 10:30:50,868 INFO L275 PluginConnector]: CDTParser initialized [2019-08-15 10:30:50,869 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-blackbird-ko--32_7a--d47b389-1.i [2019-08-15 10:30:50,936 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a5b98bb0/2a62efaab5ef4f7e85e1bc265f734dd1/FLAGf00eb4ac4 [2019-08-15 10:30:51,748 INFO L306 CDTParser]: Found 1 translation units. [2019-08-15 10:30:51,749 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-blackbird-ko--32_7a--d47b389-1.i [2019-08-15 10:30:51,804 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a5b98bb0/2a62efaab5ef4f7e85e1bc265f734dd1/FLAGf00eb4ac4 [2019-08-15 10:30:52,264 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a5b98bb0/2a62efaab5ef4f7e85e1bc265f734dd1 [2019-08-15 10:30:52,276 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-15 10:30:52,278 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-15 10:30:52,279 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-15 10:30:52,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-15 10:30:52,282 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-15 10:30:52,283 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 10:30:52" (1/1) ... [2019-08-15 10:30:52,286 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4225266d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 10:30:52, skipping insertion in model container [2019-08-15 10:30:52,287 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 10:30:52" (1/1) ... [2019-08-15 10:30:52,294 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-15 10:30:52,463 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-15 10:30:54,116 ERROR L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blackbird_api_cmd [2019-08-15 10:30:54,117 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1a0a6e07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 10:30:54, skipping insertion in model container [2019-08-15 10:30:54,117 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-15 10:30:54,118 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-08-15 10:30:54,121 INFO L168 Benchmark]: Toolchain (without parser) took 1842.47 ms. Allocated memory was 134.2 MB in the beginning and 223.9 MB in the end (delta: 89.7 MB). Free memory was 78.7 MB in the beginning and 166.9 MB in the end (delta: -88.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 7.1 GB. [2019-08-15 10:30:54,122 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 134.2 MB. Free memory was 107.2 MB in the beginning and 107.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-15 10:30:54,123 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1839.18 ms. Allocated memory was 134.2 MB in the beginning and 223.9 MB in the end (delta: 89.7 MB). Free memory was 78.2 MB in the beginning and 166.9 MB in the end (delta: -88.6 MB). Peak memory consumption was 31.8 MB. Max. memory is 7.1 GB. [2019-08-15 10:30:54,126 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 134.2 MB. Free memory was 107.2 MB in the beginning and 107.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1839.18 ms. Allocated memory was 134.2 MB in the beginning and 223.9 MB in the end (delta: 89.7 MB). Free memory was 78.2 MB in the beginning and 166.9 MB in the end (delta: -88.6 MB). Peak memory consumption was 31.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5711]: 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...