/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-23 19:37:20,556 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-23 19:37:20,559 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-23 19:37:20,608 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-23 19:37:20,608 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-23 19:37:20,613 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-23 19:37:20,616 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-23 19:37:20,625 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-23 19:37:20,629 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-23 19:37:20,635 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-23 19:37:20,636 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-23 19:37:20,638 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-23 19:37:20,638 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-23 19:37:20,642 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-23 19:37:20,645 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-23 19:37:20,647 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-23 19:37:20,648 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-23 19:37:20,652 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-23 19:37:20,659 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-23 19:37:20,667 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-23 19:37:20,670 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-23 19:37:20,672 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-23 19:37:20,673 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-23 19:37:20,676 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-23 19:37:20,700 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-10-23 19:37:20,705 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-23 19:37:20,706 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-23 19:37:20,709 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-23 19:37:20,709 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-23 19:37:20,711 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-23 19:37:20,711 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-23 19:37:20,712 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-23 19:37:20,712 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-23 19:37:20,712 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-23 19:37:20,713 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-23 19:37:20,714 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-23 19:37:20,715 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 [2020-10-23 19:37:20,776 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-23 19:37:20,777 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-23 19:37:20,780 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-23 19:37:20,781 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-23 19:37:20,781 INFO L138 SettingsManager]: * Use SBE=true [2020-10-23 19:37:20,781 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-23 19:37:20,781 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-23 19:37:20,782 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-23 19:37:20,782 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-23 19:37:20,782 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-23 19:37:20,783 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-23 19:37:20,784 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-23 19:37:20,784 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-23 19:37:20,784 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-23 19:37:20,784 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-23 19:37:20,784 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-23 19:37:20,785 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-23 19:37:20,785 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-23 19:37:20,785 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-23 19:37:20,785 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-23 19:37:20,786 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-23 19:37:20,786 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-23 19:37:20,786 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-23 19:37:20,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-23 19:37:20,786 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-23 19:37:20,786 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-23 19:37:20,787 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-23 19:37:20,787 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-10-23 19:37:21,169 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-23 19:37:21,202 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-23 19:37:21,206 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-23 19:37:21,207 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-23 19:37:21,208 INFO L275 PluginConnector]: CDTParser initialized [2020-10-23 19:37:21,209 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2020-10-23 19:37:21,300 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbef2b871/21a0e903f52048db83e8f25427487fe3/FLAGb3c81730d [2020-10-23 19:37:23,439 INFO L306 CDTParser]: Found 1 translation units. [2020-10-23 19:37:23,439 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2020-10-23 19:37:23,574 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbef2b871/21a0e903f52048db83e8f25427487fe3/FLAGb3c81730d [2020-10-23 19:37:23,790 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbef2b871/21a0e903f52048db83e8f25427487fe3 [2020-10-23 19:37:23,793 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-23 19:37:23,802 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-23 19:37:23,806 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-23 19:37:23,807 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-23 19:37:23,811 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-23 19:37:23,813 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 07:37:23" (1/1) ... [2020-10-23 19:37:23,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@254748d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:37:23, skipping insertion in model container [2020-10-23 19:37:23,818 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 07:37:23" (1/1) ... [2020-10-23 19:37:23,827 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-23 19:37:24,207 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-23 19:37:25,080 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6560] [2020-10-23 19:37:25,081 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6561-6562] [2020-10-23 19:37:28,373 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2020-10-23 19:37:28,374 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@26e04b73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:37:28, skipping insertion in model container [2020-10-23 19:37:28,374 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-23 19:37:28,375 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-10-23 19:37:28,377 INFO L168 Benchmark]: Toolchain (without parser) took 4580.55 ms. Allocated memory is still 220.2 MB. Free memory was 169.4 MB in the beginning and 110.6 MB in the end (delta: 58.8 MB). Peak memory consumption was 63.9 MB. Max. memory is 8.0 GB. [2020-10-23 19:37:28,378 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 151.0 MB. Free memory is still 124.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-10-23 19:37:28,379 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4568.19 ms. Allocated memory is still 220.2 MB. Free memory was 168.8 MB in the beginning and 110.6 MB in the end (delta: 58.2 MB). Peak memory consumption was 63.9 MB. Max. memory is 8.0 GB. [2020-10-23 19:37:28,381 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 151.0 MB. Free memory is still 124.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 4568.19 ms. Allocated memory is still 220.2 MB. Free memory was 168.8 MB in the beginning and 110.6 MB in the end (delta: 58.2 MB). Peak memory consumption was 63.9 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8099]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...