./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 c36dfa3b 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 0.2.1-wip.dd.seqcomp-c36dfa3 [2021-11-04 05:10:08,134 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-04 05:10:08,148 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-04 05:10:08,176 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-04 05:10:08,178 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-04 05:10:08,180 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-04 05:10:08,182 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-04 05:10:08,186 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-04 05:10:08,187 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-04 05:10:08,188 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-04 05:10:08,189 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-04 05:10:08,190 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-04 05:10:08,191 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-04 05:10:08,194 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-04 05:10:08,196 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-04 05:10:08,197 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-04 05:10:08,199 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-04 05:10:08,200 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-04 05:10:08,201 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-04 05:10:08,205 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-04 05:10:08,207 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-04 05:10:08,208 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-04 05:10:08,208 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-04 05:10:08,209 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-04 05:10:08,211 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-04 05:10:08,211 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-04 05:10:08,212 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-04 05:10:08,212 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-04 05:10:08,213 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-04 05:10:08,213 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-04 05:10:08,213 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-04 05:10:08,214 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-04 05:10:08,215 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-04 05:10:08,215 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-04 05:10:08,216 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-04 05:10:08,216 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-04 05:10:08,217 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-04 05:10:08,217 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-04 05:10:08,218 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-04 05:10:08,218 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-04 05:10:08,218 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-04 05:10:08,219 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-04 05:10:08,241 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-04 05:10:08,241 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-04 05:10:08,242 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-04 05:10:08,242 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-04 05:10:08,243 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-04 05:10:08,243 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-04 05:10:08,244 INFO L138 SettingsManager]: * Use SBE=true [2021-11-04 05:10:08,244 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-04 05:10:08,244 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-04 05:10:08,244 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-04 05:10:08,245 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-04 05:10:08,245 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-04 05:10:08,245 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-04 05:10:08,245 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-04 05:10:08,245 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-04 05:10:08,245 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-04 05:10:08,246 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-04 05:10:08,246 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-04 05:10:08,246 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-04 05:10:08,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-04 05:10:08,246 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-04 05:10:08,246 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-04 05:10:08,246 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-04 05:10:08,247 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-04 05:10:08,247 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-04 05:10:08,247 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-04 05:10:08,247 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-04 05:10:08,248 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-04 05:10:08,248 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-04 05:10:08,248 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f079aaf6fc5197207a1290cfb6f649f9dce36f99356f8c0d1fc4691580158ec1 [2021-11-04 05:10:08,435 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-04 05:10:08,452 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-04 05:10:08,454 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-04 05:10:08,455 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-04 05:10:08,456 INFO L275 PluginConnector]: CDTParser initialized [2021-11-04 05:10:08,457 INFO L432 ainManager$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 [2021-11-04 05:10:08,516 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09eac1f1d/9f8b7c3242984270a7af8904bfb45ca0/FLAGddd4f0f65 [2021-11-04 05:10:09,521 INFO L306 CDTParser]: Found 1 translation units. [2021-11-04 05:10:09,521 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 [2021-11-04 05:10:09,587 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09eac1f1d/9f8b7c3242984270a7af8904bfb45ca0/FLAGddd4f0f65 [2021-11-04 05:10:10,036 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09eac1f1d/9f8b7c3242984270a7af8904bfb45ca0 [2021-11-04 05:10:10,038 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-04 05:10:10,039 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-04 05:10:10,040 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-04 05:10:10,040 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-04 05:10:10,042 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-04 05:10:10,043 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 05:10:10" (1/1) ... [2021-11-04 05:10:10,044 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@279d3a50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 05:10:10, skipping insertion in model container [2021-11-04 05:10:10,044 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 05:10:10" (1/1) ... [2021-11-04 05:10:10,048 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-04 05:10:10,267 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-04 05:10:10,724 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6560] [2021-11-04 05:10:10,724 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6561-6562] [2021-11-04 05:10:11,744 WARN L228 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] [2021-11-04 05:10:12,726 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2021-11-04 05:10:12,727 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6cd5d222 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 05:10:12, skipping insertion in model container [2021-11-04 05:10:12,727 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-04 05:10:12,727 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-04 05:10:12,729 INFO L158 Benchmark]: Toolchain (without parser) took 2688.53ms. Allocated memory was 90.2MB in the beginning and 146.8MB in the end (delta: 56.6MB). Free memory was 32.7MB in the beginning and 59.6MB in the end (delta: -26.9MB). Peak memory consumption was 54.3MB. Max. memory is 16.1GB. [2021-11-04 05:10:12,729 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 73.4MB. Free memory was 44.5MB in the beginning and 44.4MB in the end (delta: 25.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-04 05:10:12,730 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2687.10ms. Allocated memory was 90.2MB in the beginning and 146.8MB in the end (delta: 56.6MB). Free memory was 32.4MB in the beginning and 59.6MB in the end (delta: -27.2MB). Peak memory consumption was 54.3MB. Max. memory is 16.1GB. [2021-11-04 05:10:12,731 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 73.4MB. Free memory was 44.5MB in the beginning and 44.4MB in the end (delta: 25.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2687.10ms. Allocated memory was 90.2MB in the beginning and 146.8MB in the end (delta: 56.6MB). Free memory was 32.4MB in the beginning and 59.6MB in the end (delta: -27.2MB). Peak memory consumption was 54.3MB. 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 0.2.1-wip.dd.seqcomp-c36dfa3 [2021-11-04 05:10:14,163 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-04 05:10:14,164 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-04 05:10:14,196 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-04 05:10:14,196 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-04 05:10:14,197 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-04 05:10:14,198 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-04 05:10:14,199 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-04 05:10:14,201 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-04 05:10:14,201 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-04 05:10:14,202 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-04 05:10:14,203 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-04 05:10:14,203 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-04 05:10:14,204 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-04 05:10:14,205 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-04 05:10:14,206 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-04 05:10:14,206 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-04 05:10:14,207 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-04 05:10:14,208 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-04 05:10:14,210 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-04 05:10:14,212 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-04 05:10:14,213 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-04 05:10:14,214 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-04 05:10:14,214 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-04 05:10:14,216 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-04 05:10:14,220 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-04 05:10:14,221 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-04 05:10:14,222 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-04 05:10:14,223 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-04 05:10:14,224 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-04 05:10:14,224 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-04 05:10:14,225 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-04 05:10:14,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-04 05:10:14,228 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-04 05:10:14,229 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-04 05:10:14,230 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-04 05:10:14,230 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-04 05:10:14,231 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-04 05:10:14,231 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-04 05:10:14,231 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-04 05:10:14,233 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-04 05:10:14,234 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-11-04 05:10:14,259 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-04 05:10:14,261 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-04 05:10:14,262 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-04 05:10:14,262 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-04 05:10:14,263 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-04 05:10:14,264 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-04 05:10:14,264 INFO L138 SettingsManager]: * Use SBE=true [2021-11-04 05:10:14,264 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-04 05:10:14,264 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-04 05:10:14,264 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-04 05:10:14,265 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-04 05:10:14,265 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-04 05:10:14,265 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-04 05:10:14,265 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-04 05:10:14,265 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-04 05:10:14,265 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-04 05:10:14,266 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-04 05:10:14,266 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-04 05:10:14,266 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-04 05:10:14,266 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-04 05:10:14,266 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-04 05:10:14,266 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-04 05:10:14,266 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-04 05:10:14,267 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-04 05:10:14,267 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-11-04 05:10:14,267 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-04 05:10:14,267 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-04 05:10:14,267 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-04 05:10:14,268 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-04 05:10:14,268 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-04 05:10:14,268 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-04 05:10:14,268 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f079aaf6fc5197207a1290cfb6f649f9dce36f99356f8c0d1fc4691580158ec1 [2021-11-04 05:10:14,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-04 05:10:14,540 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-04 05:10:14,542 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-04 05:10:14,543 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-04 05:10:14,544 INFO L275 PluginConnector]: CDTParser initialized [2021-11-04 05:10:14,545 INFO L432 ainManager$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 [2021-11-04 05:10:14,591 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/255958036/dc0fa21356a54f698904dc3bab302963/FLAGe46029611 [2021-11-04 05:10:15,610 INFO L306 CDTParser]: Found 1 translation units. [2021-11-04 05:10:15,611 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 [2021-11-04 05:10:15,690 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/255958036/dc0fa21356a54f698904dc3bab302963/FLAGe46029611 [2021-11-04 05:10:16,117 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/255958036/dc0fa21356a54f698904dc3bab302963 [2021-11-04 05:10:16,120 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-04 05:10:16,122 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-04 05:10:16,125 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-04 05:10:16,125 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-04 05:10:16,127 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-04 05:10:16,128 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 05:10:16" (1/1) ... [2021-11-04 05:10:16,129 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d5c64bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 05:10:16, skipping insertion in model container [2021-11-04 05:10:16,129 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 05:10:16" (1/1) ... [2021-11-04 05:10:16,134 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-04 05:10:16,409 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-04 05:10:16,929 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6560] [2021-11-04 05:10:16,930 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6561-6562] [2021-11-04 05:10:17,990 WARN L228 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] [2021-11-04 05:10:19,229 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2021-11-04 05:10:19,229 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3cf2a72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 05:10:19, skipping insertion in model container [2021-11-04 05:10:19,229 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-04 05:10:19,230 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-04 05:10:19,231 INFO L158 Benchmark]: Toolchain (without parser) took 3108.02ms. Allocated memory was 83.9MB in the beginning and 169.9MB in the end (delta: 86.0MB). Free memory was 33.7MB in the beginning and 98.2MB in the end (delta: -64.5MB). Peak memory consumption was 54.4MB. Max. memory is 16.1GB. [2021-11-04 05:10:19,232 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 65.0MB. Free memory was 47.6MB in the beginning and 47.6MB in the end (delta: 48.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-04 05:10:19,232 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3104.82ms. Allocated memory was 83.9MB in the beginning and 169.9MB in the end (delta: 86.0MB). Free memory was 33.4MB in the beginning and 98.2MB in the end (delta: -64.8MB). Peak memory consumption was 54.4MB. Max. memory is 16.1GB. [2021-11-04 05:10:19,233 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 65.0MB. Free memory was 47.6MB in the beginning and 47.6MB in the end (delta: 48.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3104.82ms. Allocated memory was 83.9MB in the beginning and 169.9MB in the end (delta: 86.0MB). Free memory was 33.4MB in the beginning and 98.2MB in the end (delta: -64.8MB). Peak memory consumption was 54.4MB. 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