./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/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 --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f4b24e32 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/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 -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f079aaf6fc5197207a1290cfb6f649f9dce36f99356f8c0d1fc4691580158ec1 --- Real Ultimate output --- This is Ultimate 0.2.2-?-f4b24e3 [2022-07-14 00:38:56,716 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-14 00:38:56,718 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-14 00:38:56,760 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-14 00:38:56,760 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-14 00:38:56,761 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-14 00:38:56,763 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-14 00:38:56,764 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-14 00:38:56,766 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-14 00:38:56,770 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-14 00:38:56,771 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-14 00:38:56,772 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-14 00:38:56,772 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-14 00:38:56,774 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-14 00:38:56,775 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-14 00:38:56,777 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-14 00:38:56,778 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-14 00:38:56,779 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-14 00:38:56,780 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-14 00:38:56,781 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-14 00:38:56,785 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-14 00:38:56,786 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-14 00:38:56,786 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-14 00:38:56,787 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-14 00:38:56,788 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-14 00:38:56,792 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-14 00:38:56,792 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-14 00:38:56,792 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-14 00:38:56,793 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-14 00:38:56,794 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-14 00:38:56,794 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-14 00:38:56,795 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-14 00:38:56,796 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-14 00:38:56,796 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-14 00:38:56,797 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-14 00:38:56,797 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-14 00:38:56,797 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-14 00:38:56,798 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-14 00:38:56,798 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-14 00:38:56,798 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-14 00:38:56,799 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-14 00:38:56,800 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-14 00:38:56,801 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-14 00:38:56,820 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-14 00:38:56,821 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-14 00:38:56,821 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-14 00:38:56,821 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-14 00:38:56,822 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-14 00:38:56,822 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-14 00:38:56,822 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-14 00:38:56,822 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-14 00:38:56,822 INFO L138 SettingsManager]: * Use SBE=true [2022-07-14 00:38:56,823 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-14 00:38:56,823 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-14 00:38:56,824 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-14 00:38:56,824 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-14 00:38:56,824 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-14 00:38:56,824 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-14 00:38:56,824 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-14 00:38:56,824 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-14 00:38:56,824 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-14 00:38:56,825 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-14 00:38:56,826 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-14 00:38:56,826 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-14 00:38:56,826 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 00:38:56,826 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-14 00:38:56,826 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-14 00:38:56,826 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-14 00:38:56,827 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-14 00:38:56,827 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-14 00:38:56,827 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-14 00:38:56,827 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-14 00:38:56,827 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-14 00:38:56,828 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f079aaf6fc5197207a1290cfb6f649f9dce36f99356f8c0d1fc4691580158ec1 [2022-07-14 00:38:57,051 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-14 00:38:57,069 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-14 00:38:57,071 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-14 00:38:57,072 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-14 00:38:57,072 INFO L275 PluginConnector]: CDTParser initialized [2022-07-14 00:38:57,073 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/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 [2022-07-14 00:38:57,129 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af4ed6157/d9c7a679ec3447629713e0a109f8ee26/FLAG7309be5c9 [2022-07-14 00:38:58,020 INFO L306 CDTParser]: Found 1 translation units. [2022-07-14 00:38:58,020 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/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 [2022-07-14 00:38:58,107 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af4ed6157/d9c7a679ec3447629713e0a109f8ee26/FLAG7309be5c9 [2022-07-14 00:38:58,437 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af4ed6157/d9c7a679ec3447629713e0a109f8ee26 [2022-07-14 00:38:58,439 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-14 00:38:58,440 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-14 00:38:58,442 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-14 00:38:58,442 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-14 00:38:58,444 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-14 00:38:58,445 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 12:38:58" (1/1) ... [2022-07-14 00:38:58,446 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6efa13fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:38:58, skipping insertion in model container [2022-07-14 00:38:58,446 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 12:38:58" (1/1) ... [2022-07-14 00:38:58,451 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-14 00:38:58,748 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-14 00:38:59,349 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6560] [2022-07-14 00:38:59,350 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6561-6562] [2022-07-14 00:39:00,440 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/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[203663,203676] [2022-07-14 00:39:01,527 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2022-07-14 00:39:01,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f9d3c77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:39:01, skipping insertion in model container [2022-07-14 00:39:01,528 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-14 00:39:01,530 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-14 00:39:01,532 INFO L158 Benchmark]: Toolchain (without parser) took 3090.51ms. Allocated memory was 109.1MB in the beginning and 203.4MB in the end (delta: 94.4MB). Free memory was 35.9MB in the beginning and 91.2MB in the end (delta: -55.3MB). Peak memory consumption was 44.2MB. Max. memory is 16.1GB. [2022-07-14 00:39:01,532 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 90.2MB. Free memory is still 64.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-14 00:39:01,534 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3087.70ms. Allocated memory was 109.1MB in the beginning and 203.4MB in the end (delta: 94.4MB). Free memory was 35.9MB in the beginning and 91.2MB in the end (delta: -55.3MB). Peak memory consumption was 44.2MB. Max. memory is 16.1GB. [2022-07-14 00:39:01,535 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 90.2MB. Free memory is still 64.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3087.70ms. Allocated memory was 109.1MB in the beginning and 203.4MB in the end (delta: 94.4MB). Free memory was 35.9MB in the beginning and 91.2MB in the end (delta: -55.3MB). Peak memory consumption was 44.2MB. Max. memory is 16.1GB. * 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... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/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 -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f079aaf6fc5197207a1290cfb6f649f9dce36f99356f8c0d1fc4691580158ec1 --- Real Ultimate output --- This is Ultimate 0.2.2-?-f4b24e3 [2022-07-14 00:39:03,183 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-14 00:39:03,184 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-14 00:39:03,204 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-14 00:39:03,207 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-14 00:39:03,208 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-14 00:39:03,214 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-14 00:39:03,217 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-14 00:39:03,219 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-14 00:39:03,222 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-14 00:39:03,224 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-14 00:39:03,225 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-14 00:39:03,226 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-14 00:39:03,227 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-14 00:39:03,229 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-14 00:39:03,229 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-14 00:39:03,230 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-14 00:39:03,231 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-14 00:39:03,232 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-14 00:39:03,233 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-14 00:39:03,234 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-14 00:39:03,234 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-14 00:39:03,235 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-14 00:39:03,236 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-14 00:39:03,236 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-14 00:39:03,238 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-14 00:39:03,239 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-14 00:39:03,239 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-14 00:39:03,240 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-14 00:39:03,240 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-14 00:39:03,240 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-14 00:39:03,241 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-14 00:39:03,241 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-14 00:39:03,242 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-14 00:39:03,242 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-14 00:39:03,243 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-14 00:39:03,243 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-14 00:39:03,244 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-14 00:39:03,244 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-14 00:39:03,244 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-14 00:39:03,245 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-14 00:39:03,245 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-14 00:39:03,246 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-14 00:39:03,273 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-14 00:39:03,273 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-14 00:39:03,274 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-14 00:39:03,274 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-14 00:39:03,274 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-14 00:39:03,275 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-14 00:39:03,275 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-14 00:39:03,275 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-14 00:39:03,275 INFO L138 SettingsManager]: * Use SBE=true [2022-07-14 00:39:03,276 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-14 00:39:03,276 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-14 00:39:03,276 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-14 00:39:03,277 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-14 00:39:03,283 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-14 00:39:03,283 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-14 00:39:03,283 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-14 00:39:03,283 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-14 00:39:03,283 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-14 00:39:03,283 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-14 00:39:03,283 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-14 00:39:03,284 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-14 00:39:03,284 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-14 00:39:03,284 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-14 00:39:03,284 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 00:39:03,284 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-14 00:39:03,284 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-14 00:39:03,285 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-14 00:39:03,285 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-14 00:39:03,285 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-14 00:39:03,285 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-14 00:39:03,285 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-14 00:39:03,285 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-14 00:39:03,286 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-14 00:39:03,286 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f079aaf6fc5197207a1290cfb6f649f9dce36f99356f8c0d1fc4691580158ec1 [2022-07-14 00:39:03,535 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-14 00:39:03,549 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-14 00:39:03,551 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-14 00:39:03,552 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-14 00:39:03,552 INFO L275 PluginConnector]: CDTParser initialized [2022-07-14 00:39:03,554 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/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 [2022-07-14 00:39:03,597 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a7519ebb/f56fb02e16a348cdaf52959ea45c363f/FLAG89bced26c [2022-07-14 00:39:04,549 INFO L306 CDTParser]: Found 1 translation units. [2022-07-14 00:39:04,550 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/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 [2022-07-14 00:39:04,635 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a7519ebb/f56fb02e16a348cdaf52959ea45c363f/FLAG89bced26c [2022-07-14 00:39:04,850 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a7519ebb/f56fb02e16a348cdaf52959ea45c363f [2022-07-14 00:39:04,852 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-14 00:39:04,853 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-14 00:39:04,853 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-14 00:39:04,854 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-14 00:39:04,856 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-14 00:39:04,856 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 12:39:04" (1/1) ... [2022-07-14 00:39:04,857 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45255920 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:39:04, skipping insertion in model container [2022-07-14 00:39:04,857 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 12:39:04" (1/1) ... [2022-07-14 00:39:04,862 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-14 00:39:05,142 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-14 00:39:05,694 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6560] [2022-07-14 00:39:05,695 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6561-6562] [2022-07-14 00:39:07,090 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/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[203663,203676] [2022-07-14 00:39:08,705 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2022-07-14 00:39:08,706 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e58fd44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:39:08, skipping insertion in model container [2022-07-14 00:39:08,707 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-14 00:39:08,707 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-14 00:39:08,709 INFO L158 Benchmark]: Toolchain (without parser) took 3855.14ms. Allocated memory was 69.2MB in the beginning and 125.8MB in the end (delta: 56.6MB). Free memory was 25.6MB in the beginning and 66.8MB in the end (delta: -41.3MB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. [2022-07-14 00:39:08,709 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 56.6MB. Free memory is still 37.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-14 00:39:08,710 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3853.59ms. Allocated memory was 69.2MB in the beginning and 125.8MB in the end (delta: 56.6MB). Free memory was 25.4MB in the beginning and 66.8MB in the end (delta: -41.4MB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. [2022-07-14 00:39:08,712 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 56.6MB. Free memory is still 37.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3853.59ms. Allocated memory was 69.2MB in the beginning and 125.8MB in the end (delta: 56.6MB). Free memory was 25.4MB in the beginning and 66.8MB in the end (delta: -41.4MB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. * 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... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN