./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 93890a4149f8ccc72c347448d790772c96dc9af5fdcf5ec8f5816140f9ba24c6 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:01:41,426 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:01:41,428 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:01:41,479 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:01:41,480 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:01:41,485 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:01:41,487 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:01:41,491 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:01:41,494 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:01:41,502 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:01:41,503 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:01:41,505 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:01:41,505 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:01:41,506 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:01:41,508 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:01:41,510 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:01:41,511 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:01:41,512 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:01:41,514 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:01:41,517 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:01:41,519 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:01:41,521 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:01:41,522 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:01:41,524 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:01:41,527 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:01:41,527 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:01:41,528 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:01:41,529 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:01:41,530 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:01:41,531 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:01:41,531 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:01:41,532 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:01:41,533 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:01:41,534 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:01:41,535 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:01:41,535 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:01:41,536 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:01:41,537 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:01:41,537 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:01:41,538 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:01:41,538 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:01:41,539 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:01:41,565 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:01:41,565 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:01:41,566 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:01:41,566 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:01:41,567 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:01:41,567 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:01:41,567 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:01:41,567 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:01:41,568 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:01:41,568 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:01:41,568 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:01:41,568 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:01:41,568 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:01:41,569 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:01:41,569 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:01:41,569 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:01:41,569 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:01:41,569 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:01:41,570 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:41,570 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:01:41,570 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:01:41,570 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:01:41,570 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:01:41,571 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:01:41,571 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:01:41,571 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_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93890a4149f8ccc72c347448d790772c96dc9af5fdcf5ec8f5816140f9ba24c6 [2021-11-23 15:01:41,826 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:01:41,849 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:01:41,852 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:01:41,854 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:01:41,855 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:01:41,856 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i [2021-11-23 15:01:41,952 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/data/76a284744/f7a5f03b0455441b9d1641d4fae2f7ff/FLAG142863c97 [2021-11-23 15:01:43,187 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:01:43,188 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i [2021-11-23 15:01:43,285 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/data/76a284744/f7a5f03b0455441b9d1641d4fae2f7ff/FLAG142863c97 [2021-11-23 15:01:43,303 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/data/76a284744/f7a5f03b0455441b9d1641d4fae2f7ff [2021-11-23 15:01:43,306 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:01:43,308 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:01:43,310 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:43,310 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:01:43,313 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:01:43,317 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:43" (1/1) ... [2021-11-23 15:01:43,319 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cc0490c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:43, skipping insertion in model container [2021-11-23 15:01:43,319 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:43" (1/1) ... [2021-11-23 15:01:43,327 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:01:43,627 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:01:53,297 WARN L230 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_ce22b06f-7111-4a15-acb0-97a79c3463f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[870923,870936] [2021-11-23 15:01:53,300 WARN L230 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_ce22b06f-7111-4a15-acb0-97a79c3463f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871089,871102] [2021-11-23 15:01:53,301 WARN L230 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_ce22b06f-7111-4a15-acb0-97a79c3463f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871253,871266] [2021-11-23 15:01:53,302 WARN L230 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_ce22b06f-7111-4a15-acb0-97a79c3463f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871418,871431] [2021-11-23 15:01:53,356 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:53,435 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:01:54,452 WARN L230 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_ce22b06f-7111-4a15-acb0-97a79c3463f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[870923,870936] [2021-11-23 15:01:54,452 WARN L230 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_ce22b06f-7111-4a15-acb0-97a79c3463f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871089,871102] [2021-11-23 15:01:54,453 WARN L230 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_ce22b06f-7111-4a15-acb0-97a79c3463f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871253,871266] [2021-11-23 15:01:54,453 WARN L230 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_ce22b06f-7111-4a15-acb0-97a79c3463f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871418,871431] [2021-11-23 15:01:54,465 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:54,947 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:01:54,948 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:54 WrapperNode [2021-11-23 15:01:54,948 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:54,949 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:54,949 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:01:54,949 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:01:54,957 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:54" (1/1) ... [2021-11-23 15:01:55,319 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:54" (1/1) ... [2021-11-23 15:01:56,152 INFO L137 Inliner]: procedures = 796, calls = 11384, calls flagged for inlining = 492, calls inlined = 456, statements flattened = 24363 [2021-11-23 15:01:56,153 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:56,153 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:01:56,154 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:01:56,154 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:01:56,163 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:54" (1/1) ... [2021-11-23 15:01:56,163 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:54" (1/1) ... [2021-11-23 15:01:56,350 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:54" (1/1) ... [2021-11-23 15:01:56,350 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:54" (1/1) ... [2021-11-23 15:01:57,020 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:54" (1/1) ... [2021-11-23 15:01:57,089 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:54" (1/1) ... [2021-11-23 15:01:57,432 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:54" (1/1) ... [2021-11-23 15:01:57,769 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:01:57,770 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:01:57,771 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:01:57,771 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:01:57,772 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:54" (1/1) ... [2021-11-23 15:01:57,782 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:57,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:01:57,813 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:01:57,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:01:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2021-11-23 15:01:57,865 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2021-11-23 15:01:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2021-11-23 15:01:57,866 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2021-11-23 15:01:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:01:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2021-11-23 15:01:57,867 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2021-11-23 15:01:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2021-11-23 15:01:57,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2021-11-23 15:01:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:01:57,867 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:01:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2021-11-23 15:01:57,868 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2021-11-23 15:01:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2021-11-23 15:01:57,868 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2021-11-23 15:01:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:01:57,868 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:01:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-11-23 15:01:57,869 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-11-23 15:01:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_lbs_private [2021-11-23 15:01:57,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_lbs_private [2021-11-23 15:01:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2021-11-23 15:01:57,869 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2021-11-23 15:01:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2021-11-23 15:01:57,870 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2021-11-23 15:01:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:01:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:01:57,870 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:01:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-23 15:01:57,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-23 15:01:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:01:57,871 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:01:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2021-11-23 15:01:57,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2021-11-23 15:01:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2021-11-23 15:01:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2021-11-23 15:01:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2021-11-23 15:01:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2021-11-23 15:01:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-23 15:01:57,873 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-23 15:01:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:01:57,873 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:01:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_get_reg [2021-11-23 15:01:57,873 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_get_reg [2021-11-23 15:01:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2021-11-23 15:01:57,874 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2021-11-23 15:01:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2021-11-23 15:01:57,874 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2021-11-23 15:01:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2021-11-23 15:01:57,875 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2021-11-23 15:01:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_16_5 [2021-11-23 15:01:57,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_16_5 [2021-11-23 15:01:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2021-11-23 15:01:57,876 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2021-11-23 15:01:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2021-11-23 15:01:57,876 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2021-11-23 15:01:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2021-11-23 15:01:57,877 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2021-11-23 15:01:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2021-11-23 15:01:57,877 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2021-11-23 15:01:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2021-11-23 15:01:57,878 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2021-11-23 15:01:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:01:57,878 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:01:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2021-11-23 15:01:57,879 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2021-11-23 15:01:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:01:57,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:01:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:01:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-11-23 15:01:57,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-11-23 15:01:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:01:57,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:01:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-11-23 15:01:57,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-11-23 15:01:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-23 15:01:57,881 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-23 15:01:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2021-11-23 15:01:57,882 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2021-11-23 15:01:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 15:01:57,882 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 15:01:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:01:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:01:57,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:01:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:01:57,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:01:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-23 15:01:57,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-23 15:01:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:01:57,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:01:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:01:57,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:01:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:01:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2021-11-23 15:01:57,885 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2021-11-23 15:01:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:01:57,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:01:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:01:57,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:01:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:01:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2021-11-23 15:01:57,887 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2021-11-23 15:01:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:01:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2021-11-23 15:01:57,887 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2021-11-23 15:01:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:01:57,887 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:01:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:01:57,888 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:01:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2021-11-23 15:01:57,888 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2021-11-23 15:01:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2021-11-23 15:01:57,889 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2021-11-23 15:01:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:01:57,889 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:01:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:01:57,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:01:57,890 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2021-11-23 15:01:57,891 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2021-11-23 15:01:57,893 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:01:57,893 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:01:57,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:01:57,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:01:57,896 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2021-11-23 15:01:57,896 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2021-11-23 15:01:57,896 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:01:57,896 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:01:57,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:01:57,902 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-11-23 15:01:57,903 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-11-23 15:01:57,903 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:01:57,903 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:01:57,903 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:01:57,903 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:01:57,903 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-23 15:01:57,903 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-23 15:01:57,904 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dummy [2021-11-23 15:01:57,904 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dummy [2021-11-23 15:01:57,904 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2021-11-23 15:01:57,904 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2021-11-23 15:01:57,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:01:57,904 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:01:57,904 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2021-11-23 15:01:57,905 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2021-11-23 15:01:57,905 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:01:57,905 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:01:57,905 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:01:57,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:01:57,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:01:57,905 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:01:57,906 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:01:57,906 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_read [2021-11-23 15:01:57,906 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_read [2021-11-23 15:01:57,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:01:57,906 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:01:57,906 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:01:57,906 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:01:57,907 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:01:57,907 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:01:57,907 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:01:57,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:01:57,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:01:57,907 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2021-11-23 15:01:57,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2021-11-23 15:01:57,908 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:01:57,908 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:01:57,908 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2021-11-23 15:01:57,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2021-11-23 15:01:57,908 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2021-11-23 15:01:57,908 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2021-11-23 15:01:57,908 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2021-11-23 15:01:57,909 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2021-11-23 15:01:57,909 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2021-11-23 15:01:57,909 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2021-11-23 15:01:57,909 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:01:57,909 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:01:57,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 15:01:57,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 15:01:57,910 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-11-23 15:01:57,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-11-23 15:01:57,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:01:57,910 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:01:57,910 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:01:57,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:01:57,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:01:57,911 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2021-11-23 15:01:57,911 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2021-11-23 15:01:57,911 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2021-11-23 15:01:57,911 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2021-11-23 15:01:57,911 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2021-11-23 15:01:57,911 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2021-11-23 15:01:57,911 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:01:57,913 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:01:57,913 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-11-23 15:01:57,913 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-11-23 15:01:57,913 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2021-11-23 15:01:57,913 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2021-11-23 15:01:57,913 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2021-11-23 15:01:57,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2021-11-23 15:01:57,914 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 15:01:57,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_lbs_private [2021-11-23 15:01:57,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_lbs_private [2021-11-23 15:01:57,914 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:01:57,914 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:01:57,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:01:57,915 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:01:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2021-11-23 15:01:57,915 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2021-11-23 15:01:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:01:57,915 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:01:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:01:57,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:01:57,916 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:01:57,916 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:01:57,916 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-11-23 15:01:57,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-11-23 15:01:57,916 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2021-11-23 15:01:57,916 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2021-11-23 15:01:57,916 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:01:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:01:57,917 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:01:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:01:57,917 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_reg [2021-11-23 15:01:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_reg [2021-11-23 15:01:57,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:01:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:01:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:01:57,918 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:01:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:01:57,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:01:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:01:57,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:01:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-23 15:01:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2021-11-23 15:01:57,919 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2021-11-23 15:01:57,919 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:01:57,919 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:01:57,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:01:57,919 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:01:57,919 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:01:57,919 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_sleepparams_read [2021-11-23 15:01:57,920 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_sleepparams_read [2021-11-23 15:01:57,920 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:01:57,920 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:01:57,920 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2021-11-23 15:01:57,921 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2021-11-23 15:01:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:01:57,925 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:01:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:01:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:01:57,925 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:01:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:01:57,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:01:57,926 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2021-11-23 15:01:57,926 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2021-11-23 15:01:57,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:01:57,927 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2021-11-23 15:01:57,927 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2021-11-23 15:01:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-23 15:01:57,928 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-23 15:01:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:01:57,928 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:01:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:01:57,928 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:01:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:01:57,929 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:01:57,929 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2021-11-23 15:01:57,929 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2021-11-23 15:01:57,929 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2021-11-23 15:01:57,929 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2021-11-23 15:01:57,929 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2021-11-23 15:01:57,929 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2021-11-23 15:01:57,929 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2021-11-23 15:01:57,930 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2021-11-23 15:01:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:01:57,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:01:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:01:57,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:01:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2021-11-23 15:01:57,930 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2021-11-23 15:01:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:01:57,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:01:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2021-11-23 15:01:57,931 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2021-11-23 15:01:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-23 15:01:57,931 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-23 15:01:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 15:01:57,931 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 15:01:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2021-11-23 15:01:57,932 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2021-11-23 15:01:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2021-11-23 15:01:57,932 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2021-11-23 15:01:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:01:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:01:57,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:01:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:01:57,933 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:01:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2021-11-23 15:01:57,933 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2021-11-23 15:01:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2021-11-23 15:01:57,933 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2021-11-23 15:01:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-11-23 15:01:57,933 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-11-23 15:01:57,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_15 [2021-11-23 15:01:57,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_15 [2021-11-23 15:01:57,934 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2021-11-23 15:01:57,934 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2021-11-23 15:01:57,934 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2021-11-23 15:01:57,934 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2021-11-23 15:01:57,934 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:01:57,935 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:01:57,935 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-23 15:01:57,935 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-23 15:01:57,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_14 [2021-11-23 15:01:57,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_14 [2021-11-23 15:01:57,935 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2021-11-23 15:01:57,935 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2021-11-23 15:01:57,935 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2021-11-23 15:01:57,936 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2021-11-23 15:01:57,936 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:01:57,936 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:01:57,936 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_write [2021-11-23 15:01:57,936 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_write [2021-11-23 15:01:57,936 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2021-11-23 15:01:57,936 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2021-11-23 15:01:57,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:01:57,937 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:01:57,937 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:01:57,937 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2021-11-23 15:01:57,937 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2021-11-23 15:01:57,937 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_802_11_sleep_params [2021-11-23 15:01:57,937 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_802_11_sleep_params [2021-11-23 15:01:57,937 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2021-11-23 15:01:57,938 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2021-11-23 15:01:57,938 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___1 [2021-11-23 15:01:57,938 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___1 [2021-11-23 15:01:57,938 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-11-23 15:01:57,938 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-11-23 15:01:57,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:01:57,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:01:57,938 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-23 15:01:57,939 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-23 15:01:57,939 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2021-11-23 15:01:57,939 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2021-11-23 15:01:57,939 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2021-11-23 15:01:57,939 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2021-11-23 15:01:57,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 15:01:57,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 15:01:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:01:57,940 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:01:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:01:57,940 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:01:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2021-11-23 15:01:57,940 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2021-11-23 15:01:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2021-11-23 15:01:57,941 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2021-11-23 15:01:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:01:57,941 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:01:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:01:57,941 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:01:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2021-11-23 15:01:57,941 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2021-11-23 15:01:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2021-11-23 15:01:57,942 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2021-11-23 15:01:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2021-11-23 15:01:57,942 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2021-11-23 15:01:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:01:57,942 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:01:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:01:57,942 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:01:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2021-11-23 15:01:57,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2021-11-23 15:01:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_read [2021-11-23 15:01:57,943 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_read [2021-11-23 15:01:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:01:57,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:01:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:01:57,944 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:01:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2021-11-23 15:01:57,944 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2021-11-23 15:01:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2021-11-23 15:01:57,944 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2021-11-23 15:01:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:01:57,944 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:01:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-11-23 15:01:57,945 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-11-23 15:01:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2021-11-23 15:01:57,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2021-11-23 15:01:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 15:01:57,945 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 15:01:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2021-11-23 15:01:57,945 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2021-11-23 15:01:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:01:57,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:01:57,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:01:57,946 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:01:57,946 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:01:57,946 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:01:57,946 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:02:00,116 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:02:00,123 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:02:01,918 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:02:01,922 INFO L158 Benchmark]: Toolchain (without parser) took 18613.11ms. Allocated memory was 142.6MB in the beginning and 543.2MB in the end (delta: 400.6MB). Free memory was 74.5MB in the beginning and 270.9MB in the end (delta: -196.3MB). Peak memory consumption was 254.9MB. Max. memory is 16.1GB. [2021-11-23 15:02:01,923 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 86.0MB. Free memory was 43.0MB in the beginning and 42.9MB in the end (delta: 43.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:02:01,924 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11638.83ms. Allocated memory was 142.6MB in the beginning and 346.0MB in the end (delta: 203.4MB). Free memory was 74.5MB in the beginning and 110.6MB in the end (delta: -36.0MB). Peak memory consumption was 179.3MB. Max. memory is 16.1GB. [2021-11-23 15:02:01,925 INFO L158 Benchmark]: Boogie Procedure Inliner took 1203.66ms. Allocated memory was 346.0MB in the beginning and 543.2MB in the end (delta: 197.1MB). Free memory was 110.6MB in the beginning and 345.3MB in the end (delta: -234.7MB). Peak memory consumption was 77.8MB. Max. memory is 16.1GB. [2021-11-23 15:02:01,926 INFO L158 Benchmark]: Boogie Preprocessor took 1615.68ms. Allocated memory is still 543.2MB. Free memory was 345.3MB in the beginning and 333.8MB in the end (delta: 11.5MB). Peak memory consumption was 153.1MB. Max. memory is 16.1GB. [2021-11-23 15:02:01,926 INFO L158 Benchmark]: RCFGBuilder took 4150.35ms. Allocated memory is still 543.2MB. Free memory was 333.8MB in the beginning and 270.9MB in the end (delta: 62.9MB). Peak memory consumption was 114.3MB. Max. memory is 16.1GB. [2021-11-23 15:02:01,930 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 86.0MB. Free memory was 43.0MB in the beginning and 42.9MB in the end (delta: 43.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11638.83ms. Allocated memory was 142.6MB in the beginning and 346.0MB in the end (delta: 203.4MB). Free memory was 74.5MB in the beginning and 110.6MB in the end (delta: -36.0MB). Peak memory consumption was 179.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1203.66ms. Allocated memory was 346.0MB in the beginning and 543.2MB in the end (delta: 197.1MB). Free memory was 110.6MB in the beginning and 345.3MB in the end (delta: -234.7MB). Peak memory consumption was 77.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1615.68ms. Allocated memory is still 543.2MB. Free memory was 345.3MB in the beginning and 333.8MB in the end (delta: 11.5MB). Peak memory consumption was 153.1MB. Max. memory is 16.1GB. * RCFGBuilder took 4150.35ms. Allocated memory is still 543.2MB. Free memory was 333.8MB in the beginning and 270.9MB in the end (delta: 62.9MB). Peak memory consumption was 114.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:02:02,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 93890a4149f8ccc72c347448d790772c96dc9af5fdcf5ec8f5816140f9ba24c6 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:02:04,395 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:02:04,397 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:02:04,455 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:02:04,456 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:02:04,461 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:02:04,463 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:02:04,472 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:02:04,475 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:02:04,483 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:02:04,488 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:02:04,490 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:02:04,491 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:02:04,493 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:02:04,495 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:02:04,497 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:02:04,502 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:02:04,503 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:02:04,505 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:02:04,510 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:02:04,514 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:02:04,516 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:02:04,519 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:02:04,521 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:02:04,528 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:02:04,528 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:02:04,529 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:02:04,531 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:02:04,531 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:02:04,532 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:02:04,533 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:02:04,534 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:02:04,536 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:02:04,537 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:02:04,538 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:02:04,538 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:02:04,561 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:02:04,561 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:02:04,561 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:02:04,563 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:02:04,564 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:02:04,565 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:02:04,612 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:02:04,613 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:02:04,614 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:02:04,614 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:02:04,616 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:02:04,616 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:02:04,616 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:02:04,616 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:02:04,617 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:02:04,617 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:02:04,618 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:02:04,618 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:02:04,619 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:02:04,619 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:02:04,619 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:02:04,619 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:02:04,619 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:02:04,620 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:02:04,620 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:02:04,620 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:02:04,620 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:02:04,621 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:02:04,621 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:02:04,621 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:02:04,621 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:02:04,622 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:02:04,622 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:02:04,622 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:02:04,622 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:02:04,622 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_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93890a4149f8ccc72c347448d790772c96dc9af5fdcf5ec8f5816140f9ba24c6 [2021-11-23 15:02:05,019 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:02:05,047 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:02:05,050 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:02:05,051 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:02:05,054 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:02:05,056 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i [2021-11-23 15:02:05,127 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/data/3c5cdb98c/af5e4b47276d4f6a8bb2297d9b9381f2/FLAG1a2833928 [2021-11-23 15:02:06,316 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:02:06,317 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i [2021-11-23 15:02:06,452 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/data/3c5cdb98c/af5e4b47276d4f6a8bb2297d9b9381f2/FLAG1a2833928 [2021-11-23 15:02:06,507 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/data/3c5cdb98c/af5e4b47276d4f6a8bb2297d9b9381f2 [2021-11-23 15:02:06,508 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:02:06,510 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:02:06,512 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:02:06,512 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:02:06,517 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:02:06,517 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:02:06" (1/1) ... [2021-11-23 15:02:06,519 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ad134ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:06, skipping insertion in model container [2021-11-23 15:02:06,519 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:02:06" (1/1) ... [2021-11-23 15:02:06,534 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:02:06,848 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:02:16,275 WARN L230 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_ce22b06f-7111-4a15-acb0-97a79c3463f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[870923,870936] [2021-11-23 15:02:16,278 WARN L230 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_ce22b06f-7111-4a15-acb0-97a79c3463f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871089,871102] [2021-11-23 15:02:16,279 WARN L230 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_ce22b06f-7111-4a15-acb0-97a79c3463f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871253,871266] [2021-11-23 15:02:16,279 WARN L230 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_ce22b06f-7111-4a15-acb0-97a79c3463f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871418,871431] [2021-11-23 15:02:16,330 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:16,409 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:02:16,629 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:02:17,545 WARN L230 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_ce22b06f-7111-4a15-acb0-97a79c3463f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[870923,870936] [2021-11-23 15:02:17,547 WARN L230 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_ce22b06f-7111-4a15-acb0-97a79c3463f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871089,871102] [2021-11-23 15:02:17,547 WARN L230 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_ce22b06f-7111-4a15-acb0-97a79c3463f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871253,871266] [2021-11-23 15:02:17,548 WARN L230 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_ce22b06f-7111-4a15-acb0-97a79c3463f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871418,871431] [2021-11-23 15:02:17,558 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:17,634 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:02:18,718 WARN L230 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_ce22b06f-7111-4a15-acb0-97a79c3463f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[870923,870936] [2021-11-23 15:02:18,719 WARN L230 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_ce22b06f-7111-4a15-acb0-97a79c3463f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871089,871102] [2021-11-23 15:02:18,720 WARN L230 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_ce22b06f-7111-4a15-acb0-97a79c3463f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871253,871266] [2021-11-23 15:02:18,720 WARN L230 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_ce22b06f-7111-4a15-acb0-97a79c3463f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871418,871431] [2021-11-23 15:02:18,729 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:19,220 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:02:19,221 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:19 WrapperNode [2021-11-23 15:02:19,221 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:02:19,222 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:02:19,223 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:02:19,223 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:02:19,230 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:19" (1/1) ... [2021-11-23 15:02:19,534 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:19" (1/1) ... [2021-11-23 15:02:20,120 INFO L137 Inliner]: procedures = 811, calls = 11384, calls flagged for inlining = 492, calls inlined = 456, statements flattened = 23580 [2021-11-23 15:02:20,122 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:02:20,122 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:02:20,123 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:02:20,123 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:02:20,132 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:19" (1/1) ... [2021-11-23 15:02:20,133 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:19" (1/1) ... [2021-11-23 15:02:20,275 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:19" (1/1) ... [2021-11-23 15:02:20,276 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:19" (1/1) ... [2021-11-23 15:02:20,900 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:19" (1/1) ... [2021-11-23 15:02:21,128 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:19" (1/1) ... [2021-11-23 15:02:21,271 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:19" (1/1) ... [2021-11-23 15:02:21,398 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:02:21,400 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:02:21,400 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:02:21,400 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:02:21,401 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:19" (1/1) ... [2021-11-23 15:02:21,408 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:02:21,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:02:21,433 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:02:21,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:02:21,486 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2021-11-23 15:02:21,486 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2021-11-23 15:02:21,486 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2021-11-23 15:02:21,486 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2021-11-23 15:02:21,486 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:02:21,487 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2021-11-23 15:02:21,487 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2021-11-23 15:02:21,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2021-11-23 15:02:21,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2021-11-23 15:02:21,487 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:02:21,487 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:02:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2021-11-23 15:02:21,488 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2021-11-23 15:02:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2021-11-23 15:02:21,488 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2021-11-23 15:02:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:02:21,488 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:02:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-11-23 15:02:21,489 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-11-23 15:02:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_lbs_private [2021-11-23 15:02:21,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_lbs_private [2021-11-23 15:02:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2021-11-23 15:02:21,489 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2021-11-23 15:02:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2021-11-23 15:02:21,490 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2021-11-23 15:02:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:02:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:02:21,491 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:02:21,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-23 15:02:21,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-23 15:02:21,491 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:02:21,491 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:02:21,492 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2021-11-23 15:02:21,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2021-11-23 15:02:21,492 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2021-11-23 15:02:21,493 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2021-11-23 15:02:21,493 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2021-11-23 15:02:21,493 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2021-11-23 15:02:21,493 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-23 15:02:21,493 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-23 15:02:21,493 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:02:21,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:02:21,494 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_get_reg [2021-11-23 15:02:21,494 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_get_reg [2021-11-23 15:02:21,495 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2021-11-23 15:02:21,495 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2021-11-23 15:02:21,496 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2021-11-23 15:02:21,496 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2021-11-23 15:02:21,496 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2021-11-23 15:02:21,496 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2021-11-23 15:02:21,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_16_5 [2021-11-23 15:02:21,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_16_5 [2021-11-23 15:02:21,497 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2021-11-23 15:02:21,497 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2021-11-23 15:02:21,497 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2021-11-23 15:02:21,498 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2021-11-23 15:02:21,498 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2021-11-23 15:02:21,498 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2021-11-23 15:02:21,499 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2021-11-23 15:02:21,499 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2021-11-23 15:02:21,499 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2021-11-23 15:02:21,499 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2021-11-23 15:02:21,500 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:02:21,500 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:02:21,500 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2021-11-23 15:02:21,500 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2021-11-23 15:02:21,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:02:21,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:02:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-11-23 15:02:21,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-11-23 15:02:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:02:21,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:02:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-11-23 15:02:21,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-11-23 15:02:21,502 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-23 15:02:21,502 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-23 15:02:21,502 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2021-11-23 15:02:21,503 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2021-11-23 15:02:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 15:02:21,503 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 15:02:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:02:21,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:02:21,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:02:21,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:02:21,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:02:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-23 15:02:21,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-23 15:02:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:02:21,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:02:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:02:21,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:02:21,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:02:21,506 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2021-11-23 15:02:21,506 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2021-11-23 15:02:21,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:02:21,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:02:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:02:21,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:02:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:02:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2021-11-23 15:02:21,507 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2021-11-23 15:02:21,508 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:02:21,508 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2021-11-23 15:02:21,508 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2021-11-23 15:02:21,508 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:02:21,508 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:02:21,509 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:02:21,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:02:21,513 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2021-11-23 15:02:21,513 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2021-11-23 15:02:21,514 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2021-11-23 15:02:21,514 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2021-11-23 15:02:21,514 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:02:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:02:21,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:02:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:02:21,516 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2021-11-23 15:02:21,522 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2021-11-23 15:02:21,522 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:02:21,522 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:02:21,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:02:21,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:02:21,523 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2021-11-23 15:02:21,523 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2021-11-23 15:02:21,523 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:02:21,523 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:02:21,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:02:21,523 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-11-23 15:02:21,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-11-23 15:02:21,524 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:02:21,524 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:02:21,524 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:02:21,524 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:02:21,524 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-23 15:02:21,524 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-23 15:02:21,525 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dummy [2021-11-23 15:02:21,525 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dummy [2021-11-23 15:02:21,525 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2021-11-23 15:02:21,525 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2021-11-23 15:02:21,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:02:21,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:02:21,525 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2021-11-23 15:02:21,526 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2021-11-23 15:02:21,526 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:02:21,526 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:02:21,526 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:02:21,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:02:21,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:02:21,526 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:02:21,527 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:02:21,527 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_read [2021-11-23 15:02:21,527 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_read [2021-11-23 15:02:21,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:02:21,527 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:02:21,527 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:02:21,527 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:02:21,528 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:02:21,528 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:02:21,528 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:02:21,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:02:21,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:02:21,529 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2021-11-23 15:02:21,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2021-11-23 15:02:21,529 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:02:21,529 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:02:21,529 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2021-11-23 15:02:21,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2021-11-23 15:02:21,530 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2021-11-23 15:02:21,530 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2021-11-23 15:02:21,530 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2021-11-23 15:02:21,530 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2021-11-23 15:02:21,530 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2021-11-23 15:02:21,530 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2021-11-23 15:02:21,530 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:02:21,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:02:21,531 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:02:21,531 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:02:21,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 15:02:21,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 15:02:21,531 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-11-23 15:02:21,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-11-23 15:02:21,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:02:21,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:02:21,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:02:21,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:02:21,532 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:02:21,532 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:02:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:02:21,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:02:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2021-11-23 15:02:21,533 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2021-11-23 15:02:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2021-11-23 15:02:21,533 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2021-11-23 15:02:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2021-11-23 15:02:21,534 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2021-11-23 15:02:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:02:21,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:02:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-11-23 15:02:21,534 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-11-23 15:02:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2021-11-23 15:02:21,534 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2021-11-23 15:02:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2021-11-23 15:02:21,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2021-11-23 15:02:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 15:02:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_lbs_private [2021-11-23 15:02:21,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_lbs_private [2021-11-23 15:02:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:02:21,535 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:02:21,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:02:21,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:02:21,536 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2021-11-23 15:02:21,536 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2021-11-23 15:02:21,536 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:02:21,536 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:02:21,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:02:21,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:02:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:02:21,537 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:02:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2021-11-23 15:02:21,537 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2021-11-23 15:02:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:02:21,538 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:02:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:02:21,538 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:02:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_reg [2021-11-23 15:02:21,538 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_reg [2021-11-23 15:02:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:02:21,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:02:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:02:21,539 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:02:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:02:21,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:02:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:02:21,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:02:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-23 15:02:21,544 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2021-11-23 15:02:21,544 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2021-11-23 15:02:21,544 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:02:21,545 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:02:21,545 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:02:21,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:02:21,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:02:21,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:02:21,545 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:02:21,546 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:02:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:02:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_sleepparams_read [2021-11-23 15:02:21,548 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_sleepparams_read [2021-11-23 15:02:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:02:21,548 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:02:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2021-11-23 15:02:21,549 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2021-11-23 15:02:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:02:21,549 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:02:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:02:21,549 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:02:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:02:21,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:02:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2021-11-23 15:02:21,550 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2021-11-23 15:02:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2021-11-23 15:02:21,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2021-11-23 15:02:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-23 15:02:21,550 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-23 15:02:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:02:21,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:02:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:02:21,551 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:02:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:02:21,551 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:02:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2021-11-23 15:02:21,552 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2021-11-23 15:02:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2021-11-23 15:02:21,552 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2021-11-23 15:02:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2021-11-23 15:02:21,552 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2021-11-23 15:02:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2021-11-23 15:02:21,552 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2021-11-23 15:02:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:02:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:02:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:02:21,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:02:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:02:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2021-11-23 15:02:21,553 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2021-11-23 15:02:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:02:21,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:02:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2021-11-23 15:02:21,554 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2021-11-23 15:02:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-23 15:02:21,554 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-23 15:02:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 15:02:21,555 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 15:02:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:02:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2021-11-23 15:02:21,555 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2021-11-23 15:02:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2021-11-23 15:02:21,555 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2021-11-23 15:02:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:02:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:02:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:02:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:02:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:02:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:02:21,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:02:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:02:21,557 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:02:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2021-11-23 15:02:21,557 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2021-11-23 15:02:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2021-11-23 15:02:21,557 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2021-11-23 15:02:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-11-23 15:02:21,557 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-11-23 15:02:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_15 [2021-11-23 15:02:21,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_15 [2021-11-23 15:02:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2021-11-23 15:02:21,558 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2021-11-23 15:02:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2021-11-23 15:02:21,558 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2021-11-23 15:02:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:02:21,558 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:02:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-23 15:02:21,559 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-23 15:02:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_14 [2021-11-23 15:02:21,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_14 [2021-11-23 15:02:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2021-11-23 15:02:21,559 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2021-11-23 15:02:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2021-11-23 15:02:21,560 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2021-11-23 15:02:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:02:21,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:02:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_write [2021-11-23 15:02:21,560 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_write [2021-11-23 15:02:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2021-11-23 15:02:21,560 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2021-11-23 15:02:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:02:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:02:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:02:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:02:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:02:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:02:21,561 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:02:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2021-11-23 15:02:21,562 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2021-11-23 15:02:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_802_11_sleep_params [2021-11-23 15:02:21,562 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_802_11_sleep_params [2021-11-23 15:02:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2021-11-23 15:02:21,562 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2021-11-23 15:02:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___1 [2021-11-23 15:02:21,562 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___1 [2021-11-23 15:02:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-11-23 15:02:21,563 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-11-23 15:02:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:02:21,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:02:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-23 15:02:21,563 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-23 15:02:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2021-11-23 15:02:21,564 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2021-11-23 15:02:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~C_INT [2021-11-23 15:02:21,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~C_INT [2021-11-23 15:02:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2021-11-23 15:02:21,564 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2021-11-23 15:02:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 15:02:21,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 15:02:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:02:21,565 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:02:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:02:21,565 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:02:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2021-11-23 15:02:21,565 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2021-11-23 15:02:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2021-11-23 15:02:21,565 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2021-11-23 15:02:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:02:21,567 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:02:21,567 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:02:21,567 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:02:21,567 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2021-11-23 15:02:21,570 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2021-11-23 15:02:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2021-11-23 15:02:21,571 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2021-11-23 15:02:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2021-11-23 15:02:21,571 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2021-11-23 15:02:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:02:21,571 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:02:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:02:21,572 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:02:21,572 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2021-11-23 15:02:21,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2021-11-23 15:02:21,572 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_read [2021-11-23 15:02:21,572 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_read [2021-11-23 15:02:21,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:02:21,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:02:21,572 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:02:21,573 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:02:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2021-11-23 15:02:21,573 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2021-11-23 15:02:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2021-11-23 15:02:21,573 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2021-11-23 15:02:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:02:21,573 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:02:21,574 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-11-23 15:02:21,574 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-11-23 15:02:21,574 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2021-11-23 15:02:21,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2021-11-23 15:02:21,574 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 15:02:21,574 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 15:02:21,574 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2021-11-23 15:02:21,575 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2021-11-23 15:02:21,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:02:21,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:02:21,575 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:02:21,575 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:02:21,575 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:02:21,575 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:02:23,898 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:02:23,902 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:02:39,838 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:02:39,842 INFO L158 Benchmark]: Toolchain (without parser) took 33331.08ms. Allocated memory was 81.8MB in the beginning and 627.0MB in the end (delta: 545.3MB). Free memory was 50.6MB in the beginning and 250.9MB in the end (delta: -200.3MB). Peak memory consumption was 381.9MB. Max. memory is 16.1GB. [2021-11-23 15:02:39,843 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 81.8MB. Free memory was 62.7MB in the beginning and 62.7MB in the end (delta: 72.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:02:39,843 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12709.64ms. Allocated memory was 81.8MB in the beginning and 627.0MB in the end (delta: 545.3MB). Free memory was 50.4MB in the beginning and 408.2MB in the end (delta: -357.9MB). Peak memory consumption was 284.4MB. Max. memory is 16.1GB. [2021-11-23 15:02:39,844 INFO L158 Benchmark]: Boogie Procedure Inliner took 899.48ms. Allocated memory is still 627.0MB. Free memory was 408.2MB in the beginning and 292.9MB in the end (delta: 115.3MB). Peak memory consumption was 115.3MB. Max. memory is 16.1GB. [2021-11-23 15:02:39,844 INFO L158 Benchmark]: Boogie Preprocessor took 1275.90ms. Allocated memory is still 627.0MB. Free memory was 292.9MB in the beginning and 312.8MB in the end (delta: -19.9MB). Peak memory consumption was 137.4MB. Max. memory is 16.1GB. [2021-11-23 15:02:39,844 INFO L158 Benchmark]: RCFGBuilder took 18440.73ms. Allocated memory is still 627.0MB. Free memory was 312.8MB in the beginning and 250.9MB in the end (delta: 61.9MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. [2021-11-23 15:02:39,846 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 81.8MB. Free memory was 62.7MB in the beginning and 62.7MB in the end (delta: 72.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12709.64ms. Allocated memory was 81.8MB in the beginning and 627.0MB in the end (delta: 545.3MB). Free memory was 50.4MB in the beginning and 408.2MB in the end (delta: -357.9MB). Peak memory consumption was 284.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 899.48ms. Allocated memory is still 627.0MB. Free memory was 408.2MB in the beginning and 292.9MB in the end (delta: 115.3MB). Peak memory consumption was 115.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1275.90ms. Allocated memory is still 627.0MB. Free memory was 292.9MB in the beginning and 312.8MB in the end (delta: -19.9MB). Peak memory consumption was 137.4MB. Max. memory is 16.1GB. * RCFGBuilder took 18440.73ms. Allocated memory is still 627.0MB. Free memory was 312.8MB in the beginning and 250.9MB in the end (delta: 61.9MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:02:39,916 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce22b06f-7111-4a15-acb0-97a79c3463f1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable