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-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 17:31:26,711 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 17:31:26,713 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 17:31:26,732 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 17:31:26,733 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 17:31:26,735 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 17:31:26,736 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 17:31:26,750 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 17:31:26,752 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 17:31:26,753 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 17:31:26,756 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 17:31:26,757 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 17:31:26,758 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 17:31:26,761 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 17:31:26,762 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 17:31:26,765 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 17:31:26,769 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 17:31:26,773 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 17:31:26,776 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 17:31:26,781 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 17:31:26,786 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 17:31:26,789 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 17:31:26,793 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 17:31:26,794 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 17:31:26,796 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 17:31:26,797 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 17:31:26,797 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 17:31:26,799 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 17:31:26,801 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 17:31:26,802 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 17:31:26,802 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 17:31:26,805 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 17:31:26,806 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 17:31:26,806 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 17:31:26,808 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 17:31:26,809 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 17:31:26,809 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 17:31:26,810 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 17:31:26,810 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 17:31:26,811 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 17:31:26,811 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 17:31:26,813 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 [2019-08-08 17:31:26,837 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 17:31:26,838 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 17:31:26,840 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 17:31:26,841 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 17:31:26,841 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 17:31:26,841 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 17:31:26,841 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 17:31:26,842 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 17:31:26,842 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 17:31:26,842 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 17:31:26,843 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 17:31:26,843 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 17:31:26,844 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 17:31:26,844 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 17:31:26,844 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 17:31:26,845 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 17:31:26,845 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 17:31:26,845 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 17:31:26,845 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 17:31:26,846 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 17:31:26,846 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 17:31:26,846 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 17:31:26,846 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 17:31:26,846 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 17:31:26,847 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 17:31:26,847 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 17:31:26,847 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 17:31:26,908 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 17:31:26,926 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 17:31:26,929 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 17:31:26,931 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 17:31:26,931 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 17:31:26,932 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i [2019-08-08 17:31:26,990 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9fa654a1/3c1f8472c6c045a6ac85ac840266417a/FLAG8324e6146 [2019-08-08 17:31:27,975 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 17:31:27,976 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i [2019-08-08 17:31:28,040 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9fa654a1/3c1f8472c6c045a6ac85ac840266417a/FLAG8324e6146 [2019-08-08 17:31:28,317 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9fa654a1/3c1f8472c6c045a6ac85ac840266417a [2019-08-08 17:31:28,329 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 17:31:28,333 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 17:31:28,334 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 17:31:28,334 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 17:31:28,338 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 17:31:28,339 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 05:31:28" (1/1) ... [2019-08-08 17:31:28,342 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75c3507b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:31:28, skipping insertion in model container [2019-08-08 17:31:28,342 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 05:31:28" (1/1) ... [2019-08-08 17:31:28,350 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 17:31:28,536 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 17:31:34,922 ERROR L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: i40evf_debug_d [2019-08-08 17:31:34,923 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@22e76cd5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:31:34, skipping insertion in model container [2019-08-08 17:31:34,923 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 17:31:34,924 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-08-08 17:31:34,929 INFO L168 Benchmark]: Toolchain (without parser) took 6592.66 ms. Allocated memory was 140.5 MB in the beginning and 287.8 MB in the end (delta: 147.3 MB). Free memory was 67.1 MB in the beginning and 212.6 MB in the end (delta: -145.5 MB). Peak memory consumption was 108.1 MB. Max. memory is 7.1 GB. [2019-08-08 17:31:34,930 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 140.5 MB. Free memory was 107.8 MB in the beginning and 107.6 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2019-08-08 17:31:34,932 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6589.55 ms. Allocated memory was 140.5 MB in the beginning and 287.8 MB in the end (delta: 147.3 MB). Free memory was 66.9 MB in the beginning and 212.6 MB in the end (delta: -145.7 MB). Peak memory consumption was 107.9 MB. Max. memory is 7.1 GB. [2019-08-08 17:31:34,936 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 140.5 MB. Free memory was 107.8 MB in the beginning and 107.6 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 6589.55 ms. Allocated memory was 140.5 MB in the beginning and 287.8 MB in the end (delta: 147.3 MB). Free memory was 66.9 MB in the beginning and 212.6 MB in the end (delta: -145.7 MB). Peak memory consumption was 107.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 16169]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: i40evf_debug_d RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...