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 0.1.24-2989841 [2019-08-10 18:22:14,516 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 18:22:14,518 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 18:22:14,530 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 18:22:14,530 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 18:22:14,531 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 18:22:14,533 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 18:22:14,534 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 18:22:14,536 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 18:22:14,537 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 18:22:14,538 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 18:22:14,539 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 18:22:14,539 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 18:22:14,540 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 18:22:14,541 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 18:22:14,542 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 18:22:14,543 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 18:22:14,544 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 18:22:14,546 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 18:22:14,548 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 18:22:14,549 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 18:22:14,550 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 18:22:14,551 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 18:22:14,552 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 18:22:14,554 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 18:22:14,554 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 18:22:14,554 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 18:22:14,555 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 18:22:14,556 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 18:22:14,556 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 18:22:14,557 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 18:22:14,557 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 18:22:14,558 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 18:22:14,559 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 18:22:14,560 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 18:22:14,560 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 18:22:14,561 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 18:22:14,561 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 18:22:14,561 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 18:22:14,562 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 18:22:14,563 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 18:22:14,563 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 [2019-08-10 18:22:14,577 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 18:22:14,577 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 18:22:14,578 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 18:22:14,578 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 18:22:14,578 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 18:22:14,579 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 18:22:14,579 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 18:22:14,579 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 18:22:14,579 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 18:22:14,579 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 18:22:14,580 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 18:22:14,580 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 18:22:14,580 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 18:22:14,580 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 18:22:14,580 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 18:22:14,581 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 18:22:14,581 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 18:22:14,581 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 18:22:14,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 18:22:14,582 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 18:22:14,582 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 18:22:14,582 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 18:22:14,582 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 18:22:14,582 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 18:22:14,583 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 18:22:14,583 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 18:22:14,583 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-10 18:22:14,610 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 18:22:14,622 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 18:22:14,626 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 18:22:14,627 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 18:22:14,628 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 18:22:14,628 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i [2019-08-10 18:22:14,690 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/efb44ad60/aaf7d5778aa649f1a1434cde07ffc2fc/FLAG0e76cf4c4 [2019-08-10 18:22:15,654 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 18:22:15,655 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i [2019-08-10 18:22:15,721 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/efb44ad60/aaf7d5778aa649f1a1434cde07ffc2fc/FLAG0e76cf4c4 [2019-08-10 18:22:15,969 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/efb44ad60/aaf7d5778aa649f1a1434cde07ffc2fc [2019-08-10 18:22:15,978 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 18:22:15,980 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 18:22:15,981 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 18:22:15,981 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 18:22:15,984 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 18:22:15,985 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 06:22:15" (1/1) ... [2019-08-10 18:22:15,988 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4266dfea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:22:15, skipping insertion in model container [2019-08-10 18:22:15,988 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 06:22:15" (1/1) ... [2019-08-10 18:22:15,996 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 18:22:16,191 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 18:22:21,634 ERROR L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: i40evf_debug_d [2019-08-10 18:22:21,635 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1949cac9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:22:21, skipping insertion in model container [2019-08-10 18:22:21,635 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 18:22:21,636 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-08-10 18:22:21,639 INFO L168 Benchmark]: Toolchain (without parser) took 5657.68 ms. Allocated memory was 139.5 MB in the beginning and 290.5 MB in the end (delta: 151.0 MB). Free memory was 65.2 MB in the beginning and 222.5 MB in the end (delta: -157.4 MB). Peak memory consumption was 106.9 MB. Max. memory is 7.1 GB. [2019-08-10 18:22:21,640 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 139.5 MB. Free memory was 105.7 MB in the beginning and 105.5 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2019-08-10 18:22:21,641 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5655.10 ms. Allocated memory was 139.5 MB in the beginning and 290.5 MB in the end (delta: 151.0 MB). Free memory was 64.9 MB in the beginning and 222.5 MB in the end (delta: -157.6 MB). Peak memory consumption was 106.7 MB. Max. memory is 7.1 GB. [2019-08-10 18:22:21,644 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 139.5 MB. Free memory was 105.7 MB in the beginning and 105.5 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5655.10 ms. Allocated memory was 139.5 MB in the beginning and 290.5 MB in the end (delta: 151.0 MB). Free memory was 64.9 MB in the beginning and 222.5 MB in the end (delta: -157.6 MB). Peak memory consumption was 106.7 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...