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 0.1.24-55cd5f5 [2019-08-15 12:58:02,844 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-15 12:58:02,846 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-15 12:58:02,858 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-15 12:58:02,858 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-15 12:58:02,859 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-15 12:58:02,861 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-15 12:58:02,865 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-15 12:58:02,867 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-15 12:58:02,868 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-15 12:58:02,877 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-15 12:58:02,878 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-15 12:58:02,879 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-15 12:58:02,881 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-15 12:58:02,882 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-15 12:58:02,883 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-15 12:58:02,884 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-15 12:58:02,886 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-15 12:58:02,889 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-15 12:58:02,891 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-15 12:58:02,894 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-15 12:58:02,896 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-15 12:58:02,898 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-15 12:58:02,898 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-15 12:58:02,903 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-15 12:58:02,903 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-15 12:58:02,903 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-15 12:58:02,905 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-15 12:58:02,905 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-15 12:58:02,906 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-15 12:58:02,906 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-15 12:58:02,907 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-15 12:58:02,909 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-15 12:58:02,910 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-15 12:58:02,912 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-15 12:58:02,912 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-15 12:58:02,913 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-15 12:58:02,913 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-15 12:58:02,913 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-15 12:58:02,916 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-15 12:58:02,917 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-15 12:58:02,918 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 12:58:02,943 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-15 12:58:02,943 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-15 12:58:02,945 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-15 12:58:02,945 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-15 12:58:02,945 INFO L138 SettingsManager]: * Use SBE=true [2019-08-15 12:58:02,945 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-15 12:58:02,945 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-15 12:58:02,946 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-15 12:58:02,946 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-15 12:58:02,946 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-15 12:58:02,946 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-15 12:58:02,946 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-15 12:58:02,947 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-15 12:58:02,947 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-15 12:58:02,947 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-15 12:58:02,947 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-15 12:58:02,947 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-15 12:58:02,948 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-15 12:58:02,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-15 12:58:02,948 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-15 12:58:02,948 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-15 12:58:02,949 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-15 12:58:02,949 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-15 12:58:02,949 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-15 12:58:02,949 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-15 12:58:02,949 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-15 12:58:02,949 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-15 12:58:02,989 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-15 12:58:03,006 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-15 12:58:03,010 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-15 12:58:03,012 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-15 12:58:03,012 INFO L275 PluginConnector]: CDTParser initialized [2019-08-15 12:58:03,013 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i [2019-08-15 12:58:03,086 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35d66b07b/4e22de66f1374a11bd41d01a08609ebc/FLAG272a625dd [2019-08-15 12:58:04,067 INFO L306 CDTParser]: Found 1 translation units. [2019-08-15 12:58:04,068 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i [2019-08-15 12:58:04,146 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35d66b07b/4e22de66f1374a11bd41d01a08609ebc/FLAG272a625dd [2019-08-15 12:58:04,406 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35d66b07b/4e22de66f1374a11bd41d01a08609ebc [2019-08-15 12:58:04,415 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-15 12:58:04,417 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-15 12:58:04,418 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-15 12:58:04,418 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-15 12:58:04,421 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-15 12:58:04,422 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 12:58:04" (1/1) ... [2019-08-15 12:58:04,425 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38512983 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 12:58:04, skipping insertion in model container [2019-08-15 12:58:04,425 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 12:58:04" (1/1) ... [2019-08-15 12:58:04,431 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-15 12:58:04,635 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-15 12:58:10,264 ERROR L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: i40evf_debug_d [2019-08-15 12:58:10,265 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@24c32cbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 12:58:10, skipping insertion in model container [2019-08-15 12:58:10,265 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-15 12:58:10,266 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-08-15 12:58:10,272 INFO L168 Benchmark]: Toolchain (without parser) took 5851.45 ms. Allocated memory was 136.8 MB in the beginning and 311.4 MB in the end (delta: 174.6 MB). Free memory was 62.2 MB in the beginning and 139.8 MB in the end (delta: -77.6 MB). Peak memory consumption was 105.4 MB. Max. memory is 7.1 GB. [2019-08-15 12:58:10,273 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 136.8 MB. Free memory was 102.9 MB in the beginning and 102.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-15 12:58:10,275 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5848.24 ms. Allocated memory was 136.8 MB in the beginning and 311.4 MB in the end (delta: 174.6 MB). Free memory was 62.0 MB in the beginning and 139.8 MB in the end (delta: -77.8 MB). Peak memory consumption was 105.2 MB. Max. memory is 7.1 GB. [2019-08-15 12:58:10,280 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 136.8 MB. Free memory was 102.9 MB in the beginning and 102.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5848.24 ms. Allocated memory was 136.8 MB in the beginning and 311.4 MB in the end (delta: 174.6 MB). Free memory was 62.0 MB in the beginning and 139.8 MB in the end (delta: -77.8 MB). Peak memory consumption was 105.2 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...