./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 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt --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 d776d30daddfa0ac66da851c6331dacc69368596 .................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt --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 d776d30daddfa0ac66da851c6331dacc69368596 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 00:37:32,624 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:37:32,627 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:37:32,667 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:37:32,668 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:37:32,670 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:37:32,672 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:37:32,676 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:37:32,678 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:37:32,680 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:37:32,682 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:37:32,684 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:37:32,685 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:37:32,687 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:37:32,689 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:37:32,691 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:37:32,693 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:37:32,695 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:37:32,698 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:37:32,701 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:37:32,704 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:37:32,706 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:37:32,708 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:37:32,710 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:37:32,715 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:37:32,716 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:37:32,716 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:37:32,718 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:37:32,719 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:37:32,721 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:37:32,722 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:37:32,723 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:37:32,725 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:37:32,726 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:37:32,728 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:37:32,728 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:37:32,730 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:37:32,730 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:37:32,731 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:37:32,732 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:37:32,734 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:37:32,735 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-13 00:37:32,769 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:37:32,769 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:37:32,770 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:37:32,771 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:37:32,772 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:37:32,773 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:37:32,773 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:37:32,774 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:37:32,774 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 00:37:32,775 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:37:32,775 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:37:32,776 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:37:32,776 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:37:32,777 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:37:32,777 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:37:32,778 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:37:32,778 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:37:32,779 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:37:32,779 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:37:32,780 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:37:32,780 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:37:32,781 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:37:32,781 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:37:32,782 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 00:37:32,782 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 00:37:32,783 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:37:32,783 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:37:32,784 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d776d30daddfa0ac66da851c6331dacc69368596 [2021-10-13 00:37:33,217 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:37:33,261 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:37:33,265 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:37:33,267 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:37:33,268 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:37:33,270 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt/../../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 [2021-10-13 00:37:33,363 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt/data/fc2d0c680/584e04f4ba964d94a7be242ebaf69c39/FLAG32023a396 [2021-10-13 00:37:35,222 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:37:35,223 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/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 [2021-10-13 00:37:35,431 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt/data/fc2d0c680/584e04f4ba964d94a7be242ebaf69c39/FLAG32023a396 [2021-10-13 00:37:35,821 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt/data/fc2d0c680/584e04f4ba964d94a7be242ebaf69c39 [2021-10-13 00:37:35,825 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:37:35,827 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:37:35,829 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:37:35,829 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:37:35,834 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:37:35,835 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:37:35" (1/1) ... [2021-10-13 00:37:35,847 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37a5f9c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:37:35, skipping insertion in model container [2021-10-13 00:37:35,848 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:37:35" (1/1) ... [2021-10-13 00:37:35,857 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:37:36,334 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:37:37,635 WARN L1214 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6560] [2021-10-13 00:37:37,636 WARN L1214 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6561-6562] [2021-10-13 00:37:39,121 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/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] [2021-10-13 00:37:40,903 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2021-10-13 00:37:40,904 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50a94885 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:37:40, skipping insertion in model container [2021-10-13 00:37:40,905 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 00:37:40,905 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-13 00:37:40,908 INFO L168 Benchmark]: Toolchain (without parser) took 5079.97 ms. Allocated memory was 146.8 MB in the beginning and 220.2 MB in the end (delta: 73.4 MB). Free memory was 92.4 MB in the beginning and 120.3 MB in the end (delta: -27.9 MB). Peak memory consumption was 50.1 MB. Max. memory is 16.1 GB. [2021-10-13 00:37:40,909 INFO L168 Benchmark]: CDTParser took 3.31 ms. Allocated memory is still 109.1 MB. Free memory is still 62.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:37:40,911 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5076.49 ms. Allocated memory was 146.8 MB in the beginning and 220.2 MB in the end (delta: 73.4 MB). Free memory was 91.9 MB in the beginning and 120.3 MB in the end (delta: -28.4 MB). Peak memory consumption was 50.1 MB. Max. memory is 16.1 GB. [2021-10-13 00:37:40,913 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.31 ms. Allocated memory is still 109.1 MB. Free memory is still 62.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5076.49 ms. Allocated memory was 146.8 MB in the beginning and 220.2 MB in the end (delta: 73.4 MB). Free memory was 91.9 MB in the beginning and 120.3 MB in the end (delta: -28.4 MB). Peak memory consumption was 50.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8099]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 00:37:43,691 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:37:43,694 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:37:43,749 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:37:43,750 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:37:43,756 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:37:43,760 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:37:43,773 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:37:43,777 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:37:43,779 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:37:43,781 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:37:43,786 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:37:43,787 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:37:43,796 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:37:43,799 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:37:43,802 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:37:43,804 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:37:43,807 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:37:43,827 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:37:43,835 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:37:43,837 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:37:43,845 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:37:43,847 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:37:43,849 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:37:43,854 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:37:43,856 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:37:43,857 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:37:43,858 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:37:43,860 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:37:43,862 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:37:43,863 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:37:43,864 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:37:43,866 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:37:43,868 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:37:43,870 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:37:43,870 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:37:43,872 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:37:43,872 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:37:43,873 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:37:43,875 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:37:43,876 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:37:43,877 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-13 00:37:43,943 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:37:43,944 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:37:43,945 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:37:43,945 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:37:43,948 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:37:43,948 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:37:43,948 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:37:43,949 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:37:43,949 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:37:43,949 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:37:43,951 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:37:43,951 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:37:43,951 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 00:37:43,952 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 00:37:43,952 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:37:43,952 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:37:43,953 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:37:43,953 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:37:43,953 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:37:43,954 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:37:43,954 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:37:43,954 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:37:43,954 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:37:43,955 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:37:43,955 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-13 00:37:43,955 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 00:37:43,956 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:37:43,956 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:37:43,956 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 00:37:43,956 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d776d30daddfa0ac66da851c6331dacc69368596 [2021-10-13 00:37:44,430 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:37:44,473 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:37:44,476 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:37:44,477 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:37:44,478 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:37:44,479 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt/../../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 [2021-10-13 00:37:44,567 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt/data/85c4d5894/aeee453b7fc24b74a108e9fa89259966/FLAG7ec20a76e [2021-10-13 00:37:46,724 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:37:46,726 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/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 [2021-10-13 00:37:46,948 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt/data/85c4d5894/aeee453b7fc24b74a108e9fa89259966/FLAG7ec20a76e [2021-10-13 00:37:47,063 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/bin/uautomizer-WNIpwEf4Nt/data/85c4d5894/aeee453b7fc24b74a108e9fa89259966 [2021-10-13 00:37:47,066 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:37:47,068 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:37:47,070 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:37:47,070 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:37:47,079 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:37:47,080 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:37:47" (1/1) ... [2021-10-13 00:37:47,082 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47397276 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:37:47, skipping insertion in model container [2021-10-13 00:37:47,082 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:37:47" (1/1) ... [2021-10-13 00:37:47,092 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:37:47,684 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:37:48,548 WARN L1214 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6560] [2021-10-13 00:37:48,550 WARN L1214 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6561-6562] [2021-10-13 00:37:50,099 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e7c71b2-8ef7-4b1f-b17d-4258d45958e5/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] [2021-10-13 00:37:51,771 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2021-10-13 00:37:51,772 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@142bfbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:37:51, skipping insertion in model container [2021-10-13 00:37:51,772 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 00:37:51,772 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-13 00:37:51,775 INFO L168 Benchmark]: Toolchain (without parser) took 4705.77 ms. Allocated memory was 113.2 MB in the beginning and 163.6 MB in the end (delta: 50.3 MB). Free memory was 59.4 MB in the beginning and 96.5 MB in the end (delta: -37.1 MB). Peak memory consumption was 87.4 MB. Max. memory is 16.1 GB. [2021-10-13 00:37:51,776 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 65.0 MB. Free memory is still 44.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:37:51,778 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4702.65 ms. Allocated memory was 113.2 MB in the beginning and 163.6 MB in the end (delta: 50.3 MB). Free memory was 59.1 MB in the beginning and 97.5 MB in the end (delta: -38.4 MB). Peak memory consumption was 87.4 MB. Max. memory is 16.1 GB. [2021-10-13 00:37:51,780 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 65.0 MB. Free memory is still 44.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4702.65 ms. Allocated memory was 113.2 MB in the beginning and 163.6 MB in the end (delta: 50.3 MB). Free memory was 59.1 MB in the beginning and 97.5 MB in the end (delta: -38.4 MB). Peak memory consumption was 87.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8099]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...