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-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-pci-saa7134-saa7134_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4ad093a [2018-11-26 01:01:12,833 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 01:01:12,836 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 01:01:12,854 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 01:01:12,854 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 01:01:12,855 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 01:01:12,857 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 01:01:12,858 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 01:01:12,860 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 01:01:12,861 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 01:01:12,862 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 01:01:12,862 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 01:01:12,863 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 01:01:12,864 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 01:01:12,865 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 01:01:12,866 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 01:01:12,867 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 01:01:12,869 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 01:01:12,871 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 01:01:12,873 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 01:01:12,874 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 01:01:12,875 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 01:01:12,878 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-26 01:01:12,887 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 [2018-11-26 01:01:12,913 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 01:01:12,913 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 01:01:12,915 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 01:01:12,915 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 01:01:12,916 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 01:01:12,917 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 01:01:12,917 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 01:01:12,917 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 01:01:12,917 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 01:01:12,917 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 01:01:12,918 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 01:01:12,918 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 01:01:12,918 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 01:01:12,918 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 01:01:12,918 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 01:01:12,919 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 01:01:12,919 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 01:01:12,919 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 01:01:12,920 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 01:01:12,920 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 01:01:12,920 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 01:01:12,920 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 01:01:12,920 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 01:01:12,921 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 01:01:12,921 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 01:01:12,921 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 01:01:12,921 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-26 01:01:12,922 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 01:01:12,923 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 01:01:12,979 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 01:01:12,995 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 01:01:13,001 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 01:01:13,002 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 01:01:13,003 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 01:01:13,004 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-pci-saa7134-saa7134_true-unreach-call.cil.c [2018-11-26 01:01:13,059 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c3584dd1/dbe9c4f6caed4e599697e00552e60c3e/FLAGe96e583da [2018-11-26 01:01:14,223 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 01:01:14,224 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-pci-saa7134-saa7134_true-unreach-call.cil.c [2018-11-26 01:01:14,347 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c3584dd1/dbe9c4f6caed4e599697e00552e60c3e/FLAGe96e583da [2018-11-26 01:01:14,845 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c3584dd1/dbe9c4f6caed4e599697e00552e60c3e [2018-11-26 01:01:14,855 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 01:01:14,857 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-26 01:01:14,858 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 01:01:14,858 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 01:01:14,862 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 01:01:14,864 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:01:14" (1/1) ... [2018-11-26 01:01:14,867 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2042647b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:01:14, skipping insertion in model container [2018-11-26 01:01:14,868 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:01:14" (1/1) ... [2018-11-26 01:01:14,880 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 01:01:15,216 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 01:01:25,001 ERROR L311 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-26 01:01:25,002 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@252a43b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:01:25, skipping insertion in model container [2018-11-26 01:01:25,002 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 01:01:25,003 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-26 01:01:25,004 INFO L168 Benchmark]: Toolchain (without parser) took 10148.53 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 820.0 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -645.4 MB). Peak memory consumption was 269.9 MB. Max. memory is 7.1 GB. [2018-11-26 01:01:25,007 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-26 01:01:25,008 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10144.56 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 820.0 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -645.4 MB). Peak memory consumption was 269.9 MB. Max. memory is 7.1 GB. [2018-11-26 01:01:25,011 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 0.21 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 10144.56 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 820.0 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -645.4 MB). Peak memory consumption was 269.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 26861]: 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...