./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 8393723b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro/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_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-18 19:34:51,885 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-18 19:34:51,890 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-18 19:34:51,920 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-18 19:34:51,920 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-18 19:34:51,922 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-18 19:34:51,926 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-18 19:34:51,928 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-18 19:34:51,933 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-18 19:34:51,937 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-18 19:34:51,940 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-18 19:34:51,941 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-18 19:34:51,943 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-18 19:34:51,945 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-18 19:34:51,949 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-18 19:34:51,950 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-18 19:34:51,951 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-18 19:34:51,955 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-18 19:34:51,956 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-18 19:34:51,960 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-18 19:34:51,965 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-18 19:34:51,966 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-18 19:34:51,967 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-18 19:34:51,968 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-18 19:34:51,972 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-18 19:34:51,972 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-18 19:34:51,972 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-18 19:34:51,973 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-18 19:34:51,974 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-18 19:34:51,975 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-18 19:34:51,975 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-18 19:34:51,976 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-18 19:34:51,976 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-18 19:34:51,977 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-18 19:34:51,978 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-18 19:34:51,978 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-18 19:34:51,979 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-18 19:34:51,980 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-18 19:34:51,980 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-18 19:34:51,981 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-18 19:34:51,982 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-18 19:34:51,982 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-18 19:34:52,003 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-18 19:34:52,003 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-18 19:34:52,004 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-18 19:34:52,004 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-18 19:34:52,005 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-18 19:34:52,005 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-18 19:34:52,006 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-18 19:34:52,006 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-18 19:34:52,006 INFO L138 SettingsManager]: * Use SBE=true [2022-11-18 19:34:52,006 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-18 19:34:52,007 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-18 19:34:52,007 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-18 19:34:52,007 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-18 19:34:52,008 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-18 19:34:52,008 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-18 19:34:52,008 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-18 19:34:52,008 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-18 19:34:52,009 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-18 19:34:52,009 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-18 19:34:52,009 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-18 19:34:52,009 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-18 19:34:52,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 19:34:52,010 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-18 19:34:52,010 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-18 19:34:52,010 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-18 19:34:52,011 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-18 19:34:52,011 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-18 19:34:52,011 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-18 19:34:52,011 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-18 19:34:52,012 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-18 19:34:52,012 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_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f079aaf6fc5197207a1290cfb6f649f9dce36f99356f8c0d1fc4691580158ec1 [2022-11-18 19:34:52,265 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-18 19:34:52,289 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-18 19:34:52,292 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-18 19:34:52,293 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-18 19:34:52,297 INFO L275 PluginConnector]: CDTParser initialized [2022-11-18 19:34:52,298 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2022-11-18 19:34:52,384 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro/data/b288221d0/869dfe56cf1c4926a3c13612d8730901/FLAG9d645e244 [2022-11-18 19:34:53,820 INFO L306 CDTParser]: Found 1 translation units. [2022-11-18 19:34:53,823 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2022-11-18 19:34:53,940 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro/data/b288221d0/869dfe56cf1c4926a3c13612d8730901/FLAG9d645e244 [2022-11-18 19:34:54,200 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro/data/b288221d0/869dfe56cf1c4926a3c13612d8730901 [2022-11-18 19:34:54,202 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-18 19:34:54,204 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-18 19:34:54,205 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-18 19:34:54,206 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-18 19:34:54,210 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-18 19:34:54,211 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 07:34:54" (1/1) ... [2022-11-18 19:34:54,212 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d25dc0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:34:54, skipping insertion in model container [2022-11-18 19:34:54,212 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 07:34:54" (1/1) ... [2022-11-18 19:34:54,221 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-18 19:34:54,637 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 19:34:55,529 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6560] [2022-11-18 19:34:55,530 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6561-6562] [2022-11-18 19:34:56,992 WARN L234 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_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i[203663,203676] [2022-11-18 19:34:58,408 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2022-11-18 19:34:58,409 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ecab1f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:34:58, skipping insertion in model container [2022-11-18 19:34:58,409 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-18 19:34:58,410 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-18 19:34:58,412 INFO L158 Benchmark]: Toolchain (without parser) took 4207.06ms. Allocated memory was 117.4MB in the beginning and 159.4MB in the end (delta: 41.9MB). Free memory was 52.1MB in the beginning and 69.7MB in the end (delta: -17.7MB). Peak memory consumption was 36.1MB. Max. memory is 16.1GB. [2022-11-18 19:34:58,413 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 117.4MB. Free memory is still 98.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 19:34:58,414 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4204.19ms. Allocated memory was 117.4MB in the beginning and 159.4MB in the end (delta: 41.9MB). Free memory was 51.6MB in the beginning and 69.7MB in the end (delta: -18.1MB). Peak memory consumption was 36.1MB. Max. memory is 16.1GB. [2022-11-18 19:34:58,417 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 117.4MB. Free memory is still 98.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4204.19ms. Allocated memory was 117.4MB in the beginning and 159.4MB in the end (delta: 41.9MB). Free memory was 51.6MB in the beginning and 69.7MB in the end (delta: -18.1MB). Peak memory consumption was 36.1MB. 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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro/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_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-18 19:35:00,544 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-18 19:35:00,548 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-18 19:35:00,593 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-18 19:35:00,593 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-18 19:35:00,598 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-18 19:35:00,600 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-18 19:35:00,604 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-18 19:35:00,608 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-18 19:35:00,611 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-18 19:35:00,613 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-18 19:35:00,615 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-18 19:35:00,615 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-18 19:35:00,623 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-18 19:35:00,624 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-18 19:35:00,626 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-18 19:35:00,627 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-18 19:35:00,629 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-18 19:35:00,631 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-18 19:35:00,637 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-18 19:35:00,646 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-18 19:35:00,647 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-18 19:35:00,648 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-18 19:35:00,649 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-18 19:35:00,653 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-18 19:35:00,656 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-18 19:35:00,656 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-18 19:35:00,657 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-18 19:35:00,659 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-18 19:35:00,660 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-18 19:35:00,660 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-18 19:35:00,661 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-18 19:35:00,662 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-18 19:35:00,663 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-18 19:35:00,667 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-18 19:35:00,667 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-18 19:35:00,668 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-18 19:35:00,669 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-18 19:35:00,669 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-18 19:35:00,670 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-18 19:35:00,671 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-18 19:35:00,672 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-18 19:35:00,707 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-18 19:35:00,707 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-18 19:35:00,708 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-18 19:35:00,708 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-18 19:35:00,709 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-18 19:35:00,709 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-18 19:35:00,710 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-18 19:35:00,710 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-18 19:35:00,710 INFO L138 SettingsManager]: * Use SBE=true [2022-11-18 19:35:00,710 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-18 19:35:00,711 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-18 19:35:00,711 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-18 19:35:00,711 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-18 19:35:00,711 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-18 19:35:00,711 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-18 19:35:00,712 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-18 19:35:00,712 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-18 19:35:00,712 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-18 19:35:00,712 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-18 19:35:00,713 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-18 19:35:00,713 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-18 19:35:00,713 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-18 19:35:00,713 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-18 19:35:00,713 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 19:35:00,714 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-18 19:35:00,714 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-18 19:35:00,714 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-18 19:35:00,714 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-18 19:35:00,715 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-18 19:35:00,715 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-18 19:35:00,715 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-18 19:35:00,715 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-18 19:35:00,715 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-18 19:35:00,716 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_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f079aaf6fc5197207a1290cfb6f649f9dce36f99356f8c0d1fc4691580158ec1 [2022-11-18 19:35:01,135 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-18 19:35:01,164 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-18 19:35:01,168 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-18 19:35:01,169 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-18 19:35:01,172 INFO L275 PluginConnector]: CDTParser initialized [2022-11-18 19:35:01,174 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2022-11-18 19:35:01,245 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro/data/12e6855a2/d43d48f109194a1aba83045867095c32/FLAG841c279df [2022-11-18 19:35:02,940 INFO L306 CDTParser]: Found 1 translation units. [2022-11-18 19:35:02,941 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2022-11-18 19:35:03,078 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro/data/12e6855a2/d43d48f109194a1aba83045867095c32/FLAG841c279df [2022-11-18 19:35:03,129 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/bin/uautomizer-TMbwUNV5ro/data/12e6855a2/d43d48f109194a1aba83045867095c32 [2022-11-18 19:35:03,132 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-18 19:35:03,135 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-18 19:35:03,138 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-18 19:35:03,138 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-18 19:35:03,143 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-18 19:35:03,143 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 07:35:03" (1/1) ... [2022-11-18 19:35:03,145 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27f0f0a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:35:03, skipping insertion in model container [2022-11-18 19:35:03,146 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 07:35:03" (1/1) ... [2022-11-18 19:35:03,154 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-18 19:35:03,621 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 19:35:04,397 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6560] [2022-11-18 19:35:04,397 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6561-6562] [2022-11-18 19:35:05,671 WARN L234 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_09e4bad3-e378-4ab5-8be4-5efcd35f5ce6/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i[203663,203676] [2022-11-18 19:35:07,107 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2022-11-18 19:35:07,108 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@560eafeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:35:07, skipping insertion in model container [2022-11-18 19:35:07,109 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-18 19:35:07,109 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-18 19:35:07,112 INFO L158 Benchmark]: Toolchain (without parser) took 3975.69ms. Allocated memory was 94.4MB in the beginning and 132.1MB in the end (delta: 37.7MB). Free memory was 47.0MB in the beginning and 42.5MB in the end (delta: 4.6MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. [2022-11-18 19:35:07,114 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 65.0MB. Free memory was 46.1MB in the beginning and 46.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 19:35:07,116 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3971.06ms. Allocated memory was 94.4MB in the beginning and 132.1MB in the end (delta: 37.7MB). Free memory was 46.8MB in the beginning and 42.5MB in the end (delta: 4.4MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. [2022-11-18 19:35:07,118 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 65.0MB. Free memory was 46.1MB in the beginning and 46.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3971.06ms. Allocated memory was 94.4MB in the beginning and 132.1MB in the end (delta: 37.7MB). Free memory was 46.8MB in the beginning and 42.5MB in the end (delta: 4.4MB). Peak memory consumption was 49.7MB. 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