java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/m0_true-unreach-call_drivers-media-video-cx88-cx88-blackbird-ko--32_7a--d47b389.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 10:48:43,795 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 10:48:43,799 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 10:48:43,811 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 10:48:43,812 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 10:48:43,813 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 10:48:43,814 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 10:48:43,816 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 10:48:43,818 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 10:48:43,819 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 10:48:43,823 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 10:48:43,823 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 10:48:43,825 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 10:48:43,826 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 10:48:43,829 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 10:48:43,830 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 10:48:43,832 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 10:48:43,840 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 10:48:43,846 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 10:48:43,847 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 10:48:43,848 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 10:48:43,850 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 10:48:43,852 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 10:48:43,852 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 10:48:43,852 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 10:48:43,853 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 10:48:43,854 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 10:48:43,855 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 10:48:43,856 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 10:48:43,857 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 10:48:43,857 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 10:48:43,859 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 10:48:43,859 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 10:48:43,860 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 10:48:43,861 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 10:48:43,861 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 10:48:43,862 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-20 10:48:43,881 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 10:48:43,881 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 10:48:43,882 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-20 10:48:43,883 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-20 10:48:43,883 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 10:48:43,883 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 10:48:43,884 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 10:48:43,885 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 10:48:43,885 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-20 10:48:43,885 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 10:48:43,885 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-20 10:48:43,885 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-20 10:48:43,886 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-20 10:48:43,886 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 10:48:43,886 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 10:48:43,886 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-20 10:48:43,886 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 10:48:43,887 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 10:48:43,887 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-20 10:48:43,887 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-20 10:48:43,887 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-20 10:48:43,887 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 10:48:43,888 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-20 10:48:43,888 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-20 10:48:43,888 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-20 10:48:43,888 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-20 10:48:43,888 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-20 10:48:43,890 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-20 10:48:43,890 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-20 10:48:43,947 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 10:48:43,966 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 10:48:43,971 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 10:48:43,972 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 10:48:43,973 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 10:48:43,974 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_true-unreach-call_drivers-media-video-cx88-cx88-blackbird-ko--32_7a--d47b389.c [2018-11-20 10:48:44,054 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2699ebe12/941b485453ea4734b2f83756948fc098/FLAGe5dc89eec [2018-11-20 10:48:44,945 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 10:48:44,946 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_true-unreach-call_drivers-media-video-cx88-cx88-blackbird-ko--32_7a--d47b389.c [2018-11-20 10:48:44,987 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2699ebe12/941b485453ea4734b2f83756948fc098/FLAGe5dc89eec [2018-11-20 10:48:45,423 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2699ebe12/941b485453ea4734b2f83756948fc098 [2018-11-20 10:48:45,435 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 10:48:45,437 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 10:48:45,438 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 10:48:45,438 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 10:48:45,442 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 10:48:45,444 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:48:45" (1/1) ... [2018-11-20 10:48:45,447 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a1c2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:48:45, skipping insertion in model container [2018-11-20 10:48:45,447 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:48:45" (1/1) ... [2018-11-20 10:48:45,459 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 10:48:45,636 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 10:48:47,342 ERROR L311 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blackbird_api_cmd [2018-11-20 10:48:47,343 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@550518d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:48:47, skipping insertion in model container [2018-11-20 10:48:47,343 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 10:48:47,343 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-20 10:48:47,345 INFO L168 Benchmark]: Toolchain (without parser) took 1909.37 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 759.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -809.6 MB). Peak memory consumption was 113.0 MB. Max. memory is 7.1 GB. [2018-11-20 10:48:47,347 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-20 10:48:47,348 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1905.52 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 759.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -809.6 MB). Peak memory consumption was 113.0 MB. Max. memory is 7.1 GB. [2018-11-20 10:48:47,351 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1905.52 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 759.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -809.6 MB). Peak memory consumption was 113.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5786]: 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...