./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 a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer/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-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer --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-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer/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-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer --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 0.2.0-a4ecdab [2020-11-28 03:00:39,754 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:00:39,757 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:00:39,830 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:00:39,831 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:00:39,837 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:00:39,839 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:00:39,847 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:00:39,850 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:00:39,858 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:00:39,859 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:00:39,861 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:00:39,861 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:00:39,864 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:00:39,866 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:00:39,868 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:00:39,869 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:00:39,872 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:00:39,875 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:00:39,881 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:00:39,884 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:00:39,885 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:00:39,888 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:00:39,889 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:00:39,893 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:00:39,893 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:00:39,894 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:00:39,896 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:00:39,896 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:00:39,898 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:00:39,898 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:00:39,899 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:00:39,901 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:00:39,903 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:00:39,904 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:00:39,904 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:00:39,905 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:00:39,905 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:00:39,905 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:00:39,906 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:00:39,907 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:00:39,909 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-28 03:00:39,948 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:00:39,948 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:00:39,950 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:00:39,950 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:00:39,951 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:00:39,951 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:00:39,951 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:00:39,952 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:00:39,952 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:00:39,952 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:00:39,953 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:00:39,953 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:00:39,954 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:00:39,954 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:00:39,954 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:00:39,954 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:00:39,955 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:00:39,955 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:00:39,955 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:00:39,955 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:00:39,956 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:00:39,956 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:00:39,956 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:00:39,956 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:00:39,957 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:00:39,957 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:00:39,957 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:00:39,957 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d776d30daddfa0ac66da851c6331dacc69368596 [2020-11-28 03:00:40,234 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:00:40,254 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:00:40,257 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:00:40,258 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:00:40,259 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:00:40,259 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer/../../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 [2020-11-28 03:00:40,324 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer/data/4a5ebd08a/14154c0eebb44fb5972cdd143e3cc70a/FLAG20004c478 [2020-11-28 03:00:41,896 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:00:41,897 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/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 [2020-11-28 03:00:42,027 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer/data/4a5ebd08a/14154c0eebb44fb5972cdd143e3cc70a/FLAG20004c478 [2020-11-28 03:00:42,338 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer/data/4a5ebd08a/14154c0eebb44fb5972cdd143e3cc70a [2020-11-28 03:00:42,340 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:00:42,343 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:00:42,345 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:00:42,346 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:00:42,349 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:00:42,350 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:00:42" (1/1) ... [2020-11-28 03:00:42,352 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67be73fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:00:42, skipping insertion in model container [2020-11-28 03:00:42,352 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:00:42" (1/1) ... [2020-11-28 03:00:42,403 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:00:42,858 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:00:43,752 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6560] [2020-11-28 03:00:43,752 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6561-6562] [2020-11-28 03:00:46,435 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2020-11-28 03:00:46,436 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@12d7ece8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:00:46, skipping insertion in model container [2020-11-28 03:00:46,436 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:00:46,437 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:00:46,440 INFO L168 Benchmark]: Toolchain (without parser) took 4094.64 ms. Allocated memory was 111.1 MB in the beginning and 197.1 MB in the end (delta: 86.0 MB). Free memory was 53.6 MB in the beginning and 96.8 MB in the end (delta: -43.2 MB). Peak memory consumption was 44.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:00:46,440 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 92.3 MB. Free memory is still 51.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:00:46,442 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4091.57 ms. Allocated memory was 111.1 MB in the beginning and 197.1 MB in the end (delta: 86.0 MB). Free memory was 53.3 MB in the beginning and 96.8 MB in the end (delta: -43.5 MB). Peak memory consumption was 44.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:00:46,443 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 92.3 MB. Free memory is still 51.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4091.57 ms. Allocated memory was 111.1 MB in the beginning and 197.1 MB in the end (delta: 86.0 MB). Free memory was 53.3 MB in the beginning and 96.8 MB in the end (delta: -43.5 MB). Peak memory consumption was 44.4 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:00:48,699 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:00:48,701 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:00:48,742 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:00:48,746 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:00:48,748 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:00:48,752 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:00:48,758 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:00:48,763 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:00:48,765 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:00:48,780 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:00:48,785 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:00:48,785 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:00:48,786 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:00:48,788 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:00:48,789 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:00:48,791 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:00:48,796 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:00:48,803 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:00:48,810 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:00:48,812 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:00:48,816 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:00:48,818 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:00:48,819 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:00:48,829 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:00:48,830 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:00:48,830 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:00:48,833 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:00:48,833 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:00:48,837 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:00:48,837 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:00:48,838 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:00:48,840 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:00:48,841 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:00:48,842 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:00:48,842 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:00:48,843 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:00:48,843 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:00:48,843 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:00:48,845 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:00:48,846 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:00:48,847 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-28 03:00:48,895 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:00:48,895 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:00:48,898 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:00:48,898 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:00:48,899 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:00:48,899 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:00:48,899 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:00:48,899 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:00:48,899 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:00:48,900 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:00:48,901 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:00:48,901 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:00:48,901 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:00:48,901 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:00:48,901 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:00:48,902 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:00:48,902 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:00:48,902 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:00:48,902 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:00:48,902 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:00:48,903 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:00:48,903 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:00:48,903 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:00:48,903 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:00:48,903 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:00:48,903 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:00:48,904 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:00:48,904 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:00:48,904 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 03:00:48,904 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d776d30daddfa0ac66da851c6331dacc69368596 [2020-11-28 03:00:49,277 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:00:49,312 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:00:49,318 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:00:49,320 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:00:49,321 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:00:49,322 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer/../../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 [2020-11-28 03:00:49,397 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer/data/8efc88fa1/c29ce2c96a7944c3a0644718e00d38e0/FLAG294fe8056 [2020-11-28 03:00:51,269 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:00:51,270 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/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 [2020-11-28 03:00:51,404 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer/data/8efc88fa1/c29ce2c96a7944c3a0644718e00d38e0/FLAG294fe8056 [2020-11-28 03:00:51,812 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ae2de118-aa74-4060-a65b-64e27c45becc/bin/uautomizer/data/8efc88fa1/c29ce2c96a7944c3a0644718e00d38e0 [2020-11-28 03:00:51,815 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:00:51,818 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:00:51,822 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:00:51,822 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:00:51,827 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:00:51,828 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:00:51" (1/1) ... [2020-11-28 03:00:51,831 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29953e77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:00:51, skipping insertion in model container [2020-11-28 03:00:51,831 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:00:51" (1/1) ... [2020-11-28 03:00:51,840 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:00:52,349 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:00:53,259 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6560] [2020-11-28 03:00:53,259 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6561-6562] [2020-11-28 03:00:56,460 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2020-11-28 03:00:56,461 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2359f52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:00:56, skipping insertion in model container [2020-11-28 03:00:56,462 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:00:56,462 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:00:56,465 INFO L168 Benchmark]: Toolchain (without parser) took 4644.87 ms. Allocated memory was 111.1 MB in the beginning and 167.8 MB in the end (delta: 56.6 MB). Free memory was 62.7 MB in the beginning and 45.1 MB in the end (delta: 17.6 MB). Peak memory consumption was 79.0 MB. Max. memory is 16.1 GB. [2020-11-28 03:00:56,467 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 52.4 MB. Free memory was 33.9 MB in the beginning and 33.9 MB in the end (delta: 63.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:00:56,469 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4640.32 ms. Allocated memory was 111.1 MB in the beginning and 167.8 MB in the end (delta: 56.6 MB). Free memory was 62.3 MB in the beginning and 46.1 MB in the end (delta: 16.2 MB). Peak memory consumption was 76.9 MB. Max. memory is 16.1 GB. [2020-11-28 03:00:56,471 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 52.4 MB. Free memory was 33.9 MB in the beginning and 33.9 MB in the end (delta: 63.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4640.32 ms. Allocated memory was 111.1 MB in the beginning and 167.8 MB in the end (delta: 56.6 MB). Free memory was 62.3 MB in the beginning and 46.1 MB in the end (delta: 16.2 MB). Peak memory consumption was 76.9 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...