./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 35987657 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-?-3598765 [2022-07-21 11:31:44,665 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 11:31:44,667 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 11:31:44,715 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 11:31:44,716 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 11:31:44,717 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 11:31:44,721 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 11:31:44,724 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 11:31:44,726 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 11:31:44,730 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 11:31:44,731 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 11:31:44,735 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 11:31:44,736 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 11:31:44,738 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 11:31:44,739 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 11:31:44,741 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 11:31:44,742 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 11:31:44,744 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 11:31:44,745 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 11:31:44,751 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 11:31:44,752 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 11:31:44,754 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 11:31:44,755 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 11:31:44,756 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 11:31:44,758 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 11:31:44,764 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 11:31:44,765 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 11:31:44,765 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 11:31:44,766 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 11:31:44,766 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 11:31:44,767 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 11:31:44,767 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 11:31:44,769 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 11:31:44,770 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 11:31:44,771 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 11:31:44,772 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 11:31:44,772 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 11:31:44,772 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 11:31:44,773 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 11:31:44,773 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 11:31:44,774 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 11:31:44,775 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 11:31:44,783 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-21 11:31:44,814 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 11:31:44,814 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 11:31:44,815 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 11:31:44,815 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 11:31:44,816 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 11:31:44,816 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 11:31:44,817 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 11:31:44,817 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 11:31:44,817 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 11:31:44,818 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 11:31:44,818 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-21 11:31:44,819 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 11:31:44,819 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 11:31:44,819 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 11:31:44,819 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 11:31:44,820 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 11:31:44,820 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 11:31:44,820 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 11:31:44,820 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 11:31:44,820 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 11:31:44,821 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 11:31:44,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 11:31:44,821 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 11:31:44,821 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 11:31:44,822 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 11:31:44,822 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-21 11:31:44,822 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-21 11:31:44,822 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 11:31:44,822 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 11:31:44,823 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 11:31:44,823 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f079aaf6fc5197207a1290cfb6f649f9dce36f99356f8c0d1fc4691580158ec1 [2022-07-21 11:31:45,163 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 11:31:45,181 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 11:31:45,184 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 11:31:45,185 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 11:31:45,185 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 11:31:45,186 INFO L432 ainManager$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 [2022-07-21 11:31:45,249 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2c0ac31d/34f0448fc229458eb4412e32bd3d1213/FLAGb7e829575 [2022-07-21 11:31:46,754 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 11:31:46,755 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 [2022-07-21 11:31:46,892 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2c0ac31d/34f0448fc229458eb4412e32bd3d1213/FLAGb7e829575 [2022-07-21 11:31:47,225 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2c0ac31d/34f0448fc229458eb4412e32bd3d1213 [2022-07-21 11:31:47,227 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 11:31:47,229 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 11:31:47,232 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 11:31:47,232 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 11:31:47,235 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 11:31:47,236 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 11:31:47" (1/1) ... [2022-07-21 11:31:47,236 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d0140ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:31:47, skipping insertion in model container [2022-07-21 11:31:47,237 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 11:31:47" (1/1) ... [2022-07-21 11:31:47,242 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 11:31:47,543 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 11:31:48,264 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6560] [2022-07-21 11:31:48,265 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] [2022-07-21 11:31:49,700 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] [2022-07-21 11:31:50,924 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2022-07-21 11:31:50,924 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@21b68e4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:31:50, skipping insertion in model container [2022-07-21 11:31:50,925 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 11:31:50,925 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-21 11:31:50,927 INFO L158 Benchmark]: Toolchain (without parser) took 3697.26ms. Allocated memory was 81.8MB in the beginning and 142.6MB in the end (delta: 60.8MB). Free memory was 33.7MB in the beginning and 84.4MB in the end (delta: -50.7MB). Peak memory consumption was 59.9MB. Max. memory is 16.1GB. [2022-07-21 11:31:50,928 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 56.6MB. Free memory is still 38.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 11:31:50,929 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3693.59ms. Allocated memory was 81.8MB in the beginning and 142.6MB in the end (delta: 60.8MB). Free memory was 33.6MB in the beginning and 84.4MB in the end (delta: -50.8MB). Peak memory consumption was 59.9MB. Max. memory is 16.1GB. [2022-07-21 11:31:50,930 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 56.6MB. Free memory is still 38.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3693.59ms. Allocated memory was 81.8MB in the beginning and 142.6MB in the end (delta: 60.8MB). Free memory was 33.6MB in the beginning and 84.4MB in the end (delta: -50.8MB). Peak memory consumption was 59.9MB. 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 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-?-3598765 [2022-07-21 11:31:52,739 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 11:31:52,741 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 11:31:52,788 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 11:31:52,789 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 11:31:52,790 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 11:31:52,795 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 11:31:52,799 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 11:31:52,801 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 11:31:52,807 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 11:31:52,808 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 11:31:52,814 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 11:31:52,815 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 11:31:52,817 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 11:31:52,819 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 11:31:52,823 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 11:31:52,824 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 11:31:52,826 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 11:31:52,828 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 11:31:52,836 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 11:31:52,837 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 11:31:52,839 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 11:31:52,841 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 11:31:52,842 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 11:31:52,844 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 11:31:52,847 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 11:31:52,848 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 11:31:52,848 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 11:31:52,849 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 11:31:52,849 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 11:31:52,850 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 11:31:52,851 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 11:31:52,853 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 11:31:52,854 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 11:31:52,855 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 11:31:52,856 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 11:31:52,857 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 11:31:52,857 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 11:31:52,858 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 11:31:52,858 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 11:31:52,859 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 11:31:52,860 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 11:31:52,864 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-21 11:31:52,901 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 11:31:52,902 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 11:31:52,903 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 11:31:52,903 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 11:31:52,904 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 11:31:52,904 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 11:31:52,905 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 11:31:52,905 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 11:31:52,905 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 11:31:52,906 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 11:31:52,907 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 11:31:52,907 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 11:31:52,913 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 11:31:52,915 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 11:31:52,915 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-21 11:31:52,915 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-21 11:31:52,915 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-21 11:31:52,915 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 11:31:52,916 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 11:31:52,916 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 11:31:52,916 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 11:31:52,916 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 11:31:52,916 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 11:31:52,917 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 11:31:52,917 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 11:31:52,917 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 11:31:52,917 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 11:31:52,917 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-21 11:31:52,918 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-21 11:31:52,918 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 11:31:52,918 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 11:31:52,918 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 11:31:52,919 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-21 11:31:52,919 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f079aaf6fc5197207a1290cfb6f649f9dce36f99356f8c0d1fc4691580158ec1 [2022-07-21 11:31:53,226 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 11:31:53,257 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 11:31:53,260 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 11:31:53,261 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 11:31:53,262 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 11:31:53,264 INFO L432 ainManager$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 [2022-07-21 11:31:53,322 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3cce2bd5/3a58e3937daf4f6db1537325b80be47c/FLAG18ee95461 [2022-07-21 11:31:54,770 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 11:31:54,771 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 [2022-07-21 11:31:54,887 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3cce2bd5/3a58e3937daf4f6db1537325b80be47c/FLAG18ee95461 [2022-07-21 11:31:55,347 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3cce2bd5/3a58e3937daf4f6db1537325b80be47c [2022-07-21 11:31:55,350 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 11:31:55,351 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 11:31:55,352 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 11:31:55,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 11:31:55,356 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 11:31:55,356 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 11:31:55" (1/1) ... [2022-07-21 11:31:55,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cabea6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:31:55, skipping insertion in model container [2022-07-21 11:31:55,358 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 11:31:55" (1/1) ... [2022-07-21 11:31:55,377 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 11:31:55,741 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 11:31:56,350 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6560] [2022-07-21 11:31:56,353 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] [2022-07-21 11:31:57,923 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] [2022-07-21 11:31:59,209 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2022-07-21 11:31:59,210 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@10e84b8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:31:59, skipping insertion in model container [2022-07-21 11:31:59,210 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 11:31:59,211 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-21 11:31:59,212 INFO L158 Benchmark]: Toolchain (without parser) took 3860.12ms. Allocated memory was 75.5MB in the beginning and 119.5MB in the end (delta: 44.0MB). Free memory was 30.5MB in the beginning and 52.0MB in the end (delta: -21.5MB). Peak memory consumption was 60.9MB. Max. memory is 16.1GB. [2022-07-21 11:31:59,213 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 44.0MB. Free memory was 26.0MB in the beginning and 26.0MB in the end (delta: 53.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 11:31:59,214 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3858.33ms. Allocated memory was 75.5MB in the beginning and 119.5MB in the end (delta: 44.0MB). Free memory was 30.2MB in the beginning and 52.0MB in the end (delta: -21.7MB). Peak memory consumption was 60.9MB. Max. memory is 16.1GB. [2022-07-21 11:31:59,215 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 44.0MB. Free memory was 26.0MB in the beginning and 26.0MB in the end (delta: 53.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3858.33ms. Allocated memory was 75.5MB in the beginning and 119.5MB in the end (delta: 44.0MB). Free memory was 30.2MB in the beginning and 52.0MB in the end (delta: -21.7MB). Peak memory consumption was 60.9MB. 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