./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/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 02471c2dadff215655f9cac8e155a6dfd7f7fd622aa50515f4bca55da1c7d987 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:46:33,283 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:46:33,286 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:46:33,341 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:46:33,342 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:46:33,346 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:46:33,348 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:46:33,352 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:46:33,355 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:46:33,361 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:46:33,362 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:46:33,364 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:46:33,365 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:46:33,367 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:46:33,369 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:46:33,374 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:46:33,376 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:46:33,378 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:46:33,380 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:46:33,388 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:46:33,390 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:46:33,392 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:46:33,395 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:46:33,397 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:46:33,406 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:46:33,407 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:46:33,407 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:46:33,409 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:46:33,410 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:46:33,412 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:46:33,412 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:46:33,413 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:46:33,415 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:46:33,416 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:46:33,418 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:46:33,418 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:46:33,419 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:46:33,419 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:46:33,420 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:46:33,421 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:46:33,421 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:46:33,422 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:46:33,466 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:46:33,467 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:46:33,469 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:46:33,469 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:46:33,470 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:46:33,470 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:46:33,471 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:46:33,471 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:46:33,471 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:46:33,471 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:46:33,472 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:46:33,479 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:46:33,479 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:46:33,480 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:46:33,480 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:46:33,480 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:46:33,480 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:46:33,481 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:46:33,481 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:46:33,481 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:46:33,481 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:46:33,482 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:46:33,482 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:46:33,482 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:46:33,482 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:46:33,483 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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02471c2dadff215655f9cac8e155a6dfd7f7fd622aa50515f4bca55da1c7d987 [2021-11-23 15:46:33,746 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:46:33,768 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:46:33,771 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:46:33,772 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:46:33,773 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:46:33,774 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i [2021-11-23 15:46:33,837 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/bin/ukojak-CwSLpZB5Qu/data/d9e960829/3e2b622884c8499789954f029e1ff255/FLAG10150a9f6 [2021-11-23 15:46:35,219 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:46:35,220 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i [2021-11-23 15:46:35,318 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/bin/ukojak-CwSLpZB5Qu/data/d9e960829/3e2b622884c8499789954f029e1ff255/FLAG10150a9f6 [2021-11-23 15:46:35,711 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/bin/ukojak-CwSLpZB5Qu/data/d9e960829/3e2b622884c8499789954f029e1ff255 [2021-11-23 15:46:35,713 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:46:35,715 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:46:35,716 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:46:35,716 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:46:35,719 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:46:35,720 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:46:35" (1/1) ... [2021-11-23 15:46:35,721 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3104f830 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:35, skipping insertion in model container [2021-11-23 15:46:35,721 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:46:35" (1/1) ... [2021-11-23 15:46:35,728 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:46:36,042 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:46:46,786 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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906568,906581] [2021-11-23 15:46:46,789 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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906737,906750] [2021-11-23 15:46:46,790 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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906904,906917] [2021-11-23 15:46:46,790 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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907072,907085] [2021-11-23 15:46:46,856 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:46:46,977 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:46:48,075 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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906568,906581] [2021-11-23 15:46:48,076 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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906737,906750] [2021-11-23 15:46:48,076 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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906904,906917] [2021-11-23 15:46:48,077 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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907072,907085] [2021-11-23 15:46:48,087 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:46:48,718 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:46:48,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:48 WrapperNode [2021-11-23 15:46:48,719 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:46:48,721 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:46:48,721 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:46:48,721 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:46:48,729 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:48" (1/1) ... [2021-11-23 15:46:49,068 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:48" (1/1) ... [2021-11-23 15:46:49,777 INFO L137 Inliner]: procedures = 898, calls = 11560, calls flagged for inlining = 524, calls inlined = 478, statements flattened = 24388 [2021-11-23 15:46:49,778 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:46:49,778 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:46:49,779 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:46:49,779 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:46:49,800 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:48" (1/1) ... [2021-11-23 15:46:49,800 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:48" (1/1) ... [2021-11-23 15:46:49,945 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:48" (1/1) ... [2021-11-23 15:46:49,946 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:48" (1/1) ... [2021-11-23 15:46:50,523 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:48" (1/1) ... [2021-11-23 15:46:50,619 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:48" (1/1) ... [2021-11-23 15:46:50,759 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:48" (1/1) ... [2021-11-23 15:46:51,000 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:46:51,014 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:46:51,014 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:46:51,015 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:46:51,015 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:48" (1/1) ... [2021-11-23 15:46:51,023 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:46:51,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:46:51,103 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:46:51,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:46:51,261 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2021-11-23 15:46:51,261 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2021-11-23 15:46:51,262 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2021-11-23 15:46:51,262 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2021-11-23 15:46:51,262 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:46:51,262 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2021-11-23 15:46:51,262 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2021-11-23 15:46:51,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2021-11-23 15:46:51,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2021-11-23 15:46:51,262 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:46:51,263 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:46:51,263 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2021-11-23 15:46:51,263 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2021-11-23 15:46:51,263 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2021-11-23 15:46:51,263 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2021-11-23 15:46:51,263 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:46:51,263 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:46:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:46:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:46:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-11-23 15:46:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-11-23 15:46:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2021-11-23 15:46:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2021-11-23 15:46:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2021-11-23 15:46:51,265 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2021-11-23 15:46:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:46:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:46:51,265 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:46:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-23 15:46:51,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-23 15:46:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2021-11-23 15:46:51,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2021-11-23 15:46:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2021-11-23 15:46:51,266 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2021-11-23 15:46:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2021-11-23 15:46:51,266 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2021-11-23 15:46:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-23 15:46:51,266 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-23 15:46:51,267 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:46:51,267 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:46:51,267 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_get_reg [2021-11-23 15:46:51,267 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_get_reg [2021-11-23 15:46:51,267 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2021-11-23 15:46:51,268 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2021-11-23 15:46:51,268 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2021-11-23 15:46:51,268 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2021-11-23 15:46:51,268 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2021-11-23 15:46:51,269 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2021-11-23 15:46:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_16_5 [2021-11-23 15:46:51,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_16_5 [2021-11-23 15:46:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2021-11-23 15:46:51,269 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2021-11-23 15:46:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2021-11-23 15:46:51,270 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2021-11-23 15:46:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2021-11-23 15:46:51,270 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2021-11-23 15:46:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2021-11-23 15:46:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2021-11-23 15:46:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2021-11-23 15:46:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2021-11-23 15:46:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:46:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:46:51,285 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2021-11-23 15:46:51,285 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2021-11-23 15:46:51,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:46:51,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:46:51,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:46:51,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-11-23 15:46:51,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-11-23 15:46:51,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:46:51,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:46:51,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-11-23 15:46:51,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-11-23 15:46:51,288 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-23 15:46:51,289 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-23 15:46:51,289 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2021-11-23 15:46:51,289 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2021-11-23 15:46:51,289 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 15:46:51,289 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 15:46:51,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:46:51,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:46:51,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:46:51,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:46:51,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:46:51,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:46:51,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:46:51,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-23 15:46:51,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-23 15:46:51,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:46:51,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:46:51,291 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:46:51,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:46:51,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:46:51,292 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2021-11-23 15:46:51,292 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2021-11-23 15:46:51,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:46:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:46:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:46:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:46:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:46:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2021-11-23 15:46:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2021-11-23 15:46:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:46:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2021-11-23 15:46:51,294 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2021-11-23 15:46:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_65 [2021-11-23 15:46:51,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_65 [2021-11-23 15:46:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:46:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:46:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2021-11-23 15:46:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2021-11-23 15:46:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2021-11-23 15:46:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2021-11-23 15:46:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:46:51,296 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:46:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:46:51,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:46:51,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_59 [2021-11-23 15:46:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_59 [2021-11-23 15:46:51,300 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2021-11-23 15:46:51,300 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2021-11-23 15:46:51,301 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:46:51,302 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:46:51,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:46:51,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:46:51,303 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2021-11-23 15:46:51,303 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2021-11-23 15:46:51,303 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:46:51,310 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:46:51,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:46:51,310 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-11-23 15:46:51,311 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-11-23 15:46:51,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_driver_lock_of_lbs_private [2021-11-23 15:46:51,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_driver_lock_of_lbs_private [2021-11-23 15:46:51,311 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:46:51,311 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:46:51,311 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:46:51,312 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:46:51,312 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-23 15:46:51,312 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-23 15:46:51,312 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dummy [2021-11-23 15:46:51,312 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dummy [2021-11-23 15:46:51,312 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:46:51,312 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:46:51,313 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2021-11-23 15:46:51,313 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2021-11-23 15:46:51,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:46:51,313 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:46:51,313 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2021-11-23 15:46:51,313 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2021-11-23 15:46:51,313 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:46:51,314 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:46:51,314 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:46:51,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:46:51,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:46:51,314 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:46:51,314 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:46:51,314 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_read [2021-11-23 15:46:51,315 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_read [2021-11-23 15:46:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:46:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_59 [2021-11-23 15:46:51,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_59 [2021-11-23 15:46:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:46:51,315 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:46:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:46:51,316 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:46:51,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_driver_lock_of_lbs_private [2021-11-23 15:46:51,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_driver_lock_of_lbs_private [2021-11-23 15:46:51,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:46:51,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:46:51,316 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2021-11-23 15:46:51,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2021-11-23 15:46:51,317 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:46:51,317 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:46:51,317 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2021-11-23 15:46:51,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2021-11-23 15:46:51,317 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2021-11-23 15:46:51,317 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2021-11-23 15:46:51,317 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2021-11-23 15:46:51,318 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2021-11-23 15:46:51,318 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2021-11-23 15:46:51,318 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2021-11-23 15:46:51,318 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:46:51,318 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:46:51,318 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-11-23 15:46:51,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-11-23 15:46:51,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:46:51,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:46:51,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:46:51,319 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2021-11-23 15:46:51,319 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2021-11-23 15:46:51,319 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2021-11-23 15:46:51,321 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2021-11-23 15:46:51,321 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2021-11-23 15:46:51,321 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2021-11-23 15:46:51,321 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:46:51,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:46:51,321 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-11-23 15:46:51,322 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-11-23 15:46:51,322 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2021-11-23 15:46:51,322 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2021-11-23 15:46:51,322 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2021-11-23 15:46:51,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2021-11-23 15:46:51,322 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 15:46:51,322 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:46:51,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:46:51,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:46:51,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:46:51,323 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2021-11-23 15:46:51,323 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2021-11-23 15:46:51,323 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:46:51,323 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:46:51,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:46:51,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:46:51,324 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:46:51,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:46:51,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_60 [2021-11-23 15:46:51,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_60 [2021-11-23 15:46:51,324 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-11-23 15:46:51,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-11-23 15:46:51,325 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2021-11-23 15:46:51,325 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2021-11-23 15:46:51,325 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:46:51,325 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:46:51,325 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_reg [2021-11-23 15:46:51,325 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_reg [2021-11-23 15:46:51,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:46:51,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:46:51,326 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:46:51,326 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:46:51,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:46:51,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:46:51,326 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-23 15:46:51,327 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2021-11-23 15:46:51,327 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2021-11-23 15:46:51,327 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:46:51,327 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:46:51,327 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:46:51,327 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:46:51,327 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:46:51,328 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_sleepparams_read [2021-11-23 15:46:51,328 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_sleepparams_read [2021-11-23 15:46:51,328 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:46:51,328 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:46:51,328 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2021-11-23 15:46:51,329 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2021-11-23 15:46:51,333 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:46:51,333 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:46:51,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:46:51,333 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:46:51,333 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:46:51,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:46:51,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:46:51,334 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2021-11-23 15:46:51,334 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2021-11-23 15:46:51,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:46:51,335 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2021-11-23 15:46:51,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2021-11-23 15:46:51,335 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-23 15:46:51,335 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-23 15:46:51,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:46:51,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:46:51,336 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:46:51,336 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:46:51,336 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:46:51,336 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:46:51,336 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2021-11-23 15:46:51,336 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2021-11-23 15:46:51,336 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2021-11-23 15:46:51,337 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2021-11-23 15:46:51,337 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2021-11-23 15:46:51,337 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2021-11-23 15:46:51,337 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2021-11-23 15:46:51,337 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2021-11-23 15:46:51,337 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:46:51,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:46:51,338 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:46:51,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:46:51,338 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2021-11-23 15:46:51,338 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2021-11-23 15:46:51,338 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:46:51,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:46:51,338 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:46:51,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:46:51,339 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2021-11-23 15:46:51,339 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2021-11-23 15:46:51,339 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-23 15:46:51,339 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-23 15:46:51,339 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 15:46:51,339 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 15:46:51,339 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2021-11-23 15:46:51,340 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2021-11-23 15:46:51,340 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2021-11-23 15:46:51,340 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2021-11-23 15:46:51,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:46:51,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:46:51,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:46:51,340 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:46:51,340 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:46:51,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:46:51,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:46:51,341 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2021-11-23 15:46:51,341 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2021-11-23 15:46:51,341 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2021-11-23 15:46:51,341 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2021-11-23 15:46:51,341 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-11-23 15:46:51,342 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-11-23 15:46:51,342 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2021-11-23 15:46:51,342 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2021-11-23 15:46:51,342 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2021-11-23 15:46:51,342 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2021-11-23 15:46:51,342 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:46:51,342 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:46:51,342 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-23 15:46:51,343 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-23 15:46:51,343 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2021-11-23 15:46:51,343 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2021-11-23 15:46:51,343 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2021-11-23 15:46:51,343 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2021-11-23 15:46:51,343 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:46:51,343 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:46:51,343 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_write [2021-11-23 15:46:51,344 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_write [2021-11-23 15:46:51,344 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2021-11-23 15:46:51,344 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2021-11-23 15:46:51,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:46:51,344 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:46:51,344 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:46:51,344 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2021-11-23 15:46:51,345 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2021-11-23 15:46:51,345 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_802_11_sleep_params [2021-11-23 15:46:51,345 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_802_11_sleep_params [2021-11-23 15:46:51,345 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:46:51,345 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:46:51,345 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2021-11-23 15:46:51,345 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2021-11-23 15:46:51,345 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___0 [2021-11-23 15:46:51,346 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___0 [2021-11-23 15:46:51,346 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___1 [2021-11-23 15:46:51,346 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___1 [2021-11-23 15:46:51,346 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___6 [2021-11-23 15:46:51,346 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___6 [2021-11-23 15:46:51,346 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-11-23 15:46:51,346 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-11-23 15:46:51,347 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___4 [2021-11-23 15:46:51,347 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___4 [2021-11-23 15:46:51,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:46:51,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:46:51,347 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-23 15:46:51,347 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-23 15:46:51,347 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2021-11-23 15:46:51,347 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2021-11-23 15:46:51,348 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2021-11-23 15:46:51,348 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2021-11-23 15:46:51,348 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:46:51,348 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:46:51,348 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:46:51,348 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:46:51,348 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2021-11-23 15:46:51,349 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2021-11-23 15:46:51,349 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2021-11-23 15:46:51,349 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2021-11-23 15:46:51,349 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:46:51,349 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:46:51,349 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:46:51,349 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:46:51,349 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2021-11-23 15:46:51,350 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2021-11-23 15:46:51,350 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2021-11-23 15:46:51,350 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2021-11-23 15:46:51,350 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2021-11-23 15:46:51,350 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2021-11-23 15:46:51,350 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:46:51,350 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:46:51,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_60 [2021-11-23 15:46:51,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_60 [2021-11-23 15:46:51,351 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:46:51,351 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:46:51,351 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2021-11-23 15:46:51,351 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2021-11-23 15:46:51,351 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_read [2021-11-23 15:46:51,352 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_read [2021-11-23 15:46:51,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:46:51,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:46:51,352 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:46:51,352 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:46:51,352 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2021-11-23 15:46:51,352 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2021-11-23 15:46:51,352 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2021-11-23 15:46:51,353 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2021-11-23 15:46:51,353 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:46:51,353 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:46:51,353 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-11-23 15:46:51,353 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-11-23 15:46:51,353 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2021-11-23 15:46:51,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2021-11-23 15:46:51,354 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 15:46:51,354 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 15:46:51,354 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2021-11-23 15:46:51,354 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2021-11-23 15:46:51,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:46:51,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:46:51,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:46:51,355 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:46:51,355 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:46:51,355 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:46:51,355 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:46:53,707 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:46:53,713 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:46:55,930 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:46:55,934 INFO L158 Benchmark]: Toolchain (without parser) took 20218.66ms. Allocated memory was 104.9MB in the beginning and 807.4MB in the end (delta: 702.5MB). Free memory was 56.7MB in the beginning and 533.0MB in the end (delta: -476.3MB). Peak memory consumption was 275.8MB. Max. memory is 16.1GB. [2021-11-23 15:46:55,935 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 104.9MB. Free memory was 60.9MB in the beginning and 60.8MB in the end (delta: 45.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:46:55,936 INFO L158 Benchmark]: CACSL2BoogieTranslator took 13003.72ms. Allocated memory was 104.9MB in the beginning and 429.9MB in the end (delta: 325.1MB). Free memory was 56.7MB in the beginning and 251.0MB in the end (delta: -194.2MB). Peak memory consumption was 211.8MB. Max. memory is 16.1GB. [2021-11-23 15:46:55,936 INFO L158 Benchmark]: Boogie Procedure Inliner took 1057.25ms. Allocated memory is still 429.9MB. Free memory was 251.0MB in the beginning and 222.7MB in the end (delta: 28.3MB). Peak memory consumption was 158.3MB. Max. memory is 16.1GB. [2021-11-23 15:46:55,937 INFO L158 Benchmark]: Boogie Preprocessor took 1234.80ms. Allocated memory is still 429.9MB. Free memory was 222.7MB in the beginning and 182.8MB in the end (delta: 39.9MB). Peak memory consumption was 126.9MB. Max. memory is 16.1GB. [2021-11-23 15:46:55,938 INFO L158 Benchmark]: RCFGBuilder took 4918.47ms. Allocated memory was 429.9MB in the beginning and 807.4MB in the end (delta: 377.5MB). Free memory was 181.7MB in the beginning and 533.0MB in the end (delta: -351.3MB). Peak memory consumption was 76.5MB. Max. memory is 16.1GB. [2021-11-23 15:46:55,942 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 104.9MB. Free memory was 60.9MB in the beginning and 60.8MB in the end (delta: 45.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 13003.72ms. Allocated memory was 104.9MB in the beginning and 429.9MB in the end (delta: 325.1MB). Free memory was 56.7MB in the beginning and 251.0MB in the end (delta: -194.2MB). Peak memory consumption was 211.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1057.25ms. Allocated memory is still 429.9MB. Free memory was 251.0MB in the beginning and 222.7MB in the end (delta: 28.3MB). Peak memory consumption was 158.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1234.80ms. Allocated memory is still 429.9MB. Free memory was 222.7MB in the beginning and 182.8MB in the end (delta: 39.9MB). Peak memory consumption was 126.9MB. Max. memory is 16.1GB. * RCFGBuilder took 4918.47ms. Allocated memory was 429.9MB in the beginning and 807.4MB in the end (delta: 377.5MB). Free memory was 181.7MB in the beginning and 533.0MB in the end (delta: -351.3MB). Peak memory consumption was 76.5MB. 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 15:46:56,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/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 02471c2dadff215655f9cac8e155a6dfd7f7fd622aa50515f4bca55da1c7d987 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:46:58,393 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:46:58,395 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:46:58,429 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:46:58,430 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:46:58,431 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:46:58,433 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:46:58,435 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:46:58,438 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:46:58,439 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:46:58,440 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:46:58,442 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:46:58,442 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:46:58,443 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:46:58,445 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:46:58,447 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:46:58,448 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:46:58,449 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:46:58,453 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:46:58,456 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:46:58,458 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:46:58,466 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:46:58,469 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:46:58,471 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:46:58,478 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:46:58,479 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:46:58,479 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:46:58,480 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:46:58,485 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:46:58,486 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:46:58,487 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:46:58,488 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:46:58,490 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:46:58,491 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:46:58,509 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:46:58,509 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:46:58,510 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:46:58,511 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:46:58,511 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:46:58,513 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:46:58,513 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:46:58,514 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:46:58,558 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:46:58,559 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:46:58,560 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:46:58,560 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:46:58,562 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:46:58,562 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:46:58,562 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:46:58,562 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:46:58,563 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:46:58,563 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:46:58,564 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:46:58,564 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:46:58,564 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:46:58,565 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:46:58,565 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:46:58,565 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:46:58,565 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:46:58,566 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:46:58,566 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:46:58,566 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:46:58,567 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:46:58,567 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:46:58,567 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:46:58,568 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:46:58,568 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:46:58,568 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:46:58,568 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:46:58,569 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:46:58,569 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:46:58,569 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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02471c2dadff215655f9cac8e155a6dfd7f7fd622aa50515f4bca55da1c7d987 [2021-11-23 15:46:58,988 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:46:59,016 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:46:59,018 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:46:59,020 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:46:59,022 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:46:59,023 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i [2021-11-23 15:46:59,107 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/bin/ukojak-CwSLpZB5Qu/data/0dcb58743/983c75136d8449058a0169252f03db9c/FLAG3c69330ab [2021-11-23 15:47:00,490 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:47:00,491 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i [2021-11-23 15:47:00,660 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/bin/ukojak-CwSLpZB5Qu/data/0dcb58743/983c75136d8449058a0169252f03db9c/FLAG3c69330ab [2021-11-23 15:47:01,014 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/bin/ukojak-CwSLpZB5Qu/data/0dcb58743/983c75136d8449058a0169252f03db9c [2021-11-23 15:47:01,016 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:47:01,018 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:47:01,019 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:47:01,019 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:47:01,024 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:47:01,024 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:47:01" (1/1) ... [2021-11-23 15:47:01,025 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75b20080 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:01, skipping insertion in model container [2021-11-23 15:47:01,026 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:47:01" (1/1) ... [2021-11-23 15:47:01,033 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:47:01,390 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:47:13,200 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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906568,906581] [2021-11-23 15:47:13,202 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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906737,906750] [2021-11-23 15:47:13,203 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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906904,906917] [2021-11-23 15:47:13,204 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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907072,907085] [2021-11-23 15:47:13,299 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:47:13,384 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:47:13,538 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:47:14,378 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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906568,906581] [2021-11-23 15:47:14,379 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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906737,906750] [2021-11-23 15:47:14,379 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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906904,906917] [2021-11-23 15:47:14,380 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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907072,907085] [2021-11-23 15:47:14,389 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:47:14,512 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:47:15,791 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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906568,906581] [2021-11-23 15:47:15,792 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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906737,906750] [2021-11-23 15:47:15,792 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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906904,906917] [2021-11-23 15:47:15,793 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_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907072,907085] [2021-11-23 15:47:15,801 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:47:16,363 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:47:16,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:16 WrapperNode [2021-11-23 15:47:16,364 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:47:16,366 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:47:16,369 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:47:16,369 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:47:16,377 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:16" (1/1) ... [2021-11-23 15:47:16,704 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:16" (1/1) ... [2021-11-23 15:47:17,288 INFO L137 Inliner]: procedures = 913, calls = 11560, calls flagged for inlining = 524, calls inlined = 478, statements flattened = 23604 [2021-11-23 15:47:17,289 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:47:17,290 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:47:17,290 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:47:17,291 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:47:17,300 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:16" (1/1) ... [2021-11-23 15:47:17,301 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:16" (1/1) ... [2021-11-23 15:47:17,551 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:16" (1/1) ... [2021-11-23 15:47:17,552 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:16" (1/1) ... [2021-11-23 15:47:18,024 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:16" (1/1) ... [2021-11-23 15:47:18,085 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:16" (1/1) ... [2021-11-23 15:47:18,219 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:16" (1/1) ... [2021-11-23 15:47:18,334 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:47:18,335 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:47:18,336 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:47:18,336 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:47:18,337 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:16" (1/1) ... [2021-11-23 15:47:18,343 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:47:18,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:47:18,367 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:47:18,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:47:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2021-11-23 15:47:18,416 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2021-11-23 15:47:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2021-11-23 15:47:18,416 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2021-11-23 15:47:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:47:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2021-11-23 15:47:18,417 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2021-11-23 15:47:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2021-11-23 15:47:18,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2021-11-23 15:47:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:47:18,417 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:47:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2021-11-23 15:47:18,418 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2021-11-23 15:47:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2021-11-23 15:47:18,418 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2021-11-23 15:47:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:47:18,418 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:47:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:47:18,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:47:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-11-23 15:47:18,419 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-11-23 15:47:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2021-11-23 15:47:18,419 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2021-11-23 15:47:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2021-11-23 15:47:18,420 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2021-11-23 15:47:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:47:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:47:18,420 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:47:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-23 15:47:18,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-23 15:47:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2021-11-23 15:47:18,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2021-11-23 15:47:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2021-11-23 15:47:18,421 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2021-11-23 15:47:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2021-11-23 15:47:18,421 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2021-11-23 15:47:18,422 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-23 15:47:18,422 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-23 15:47:18,422 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:47:18,422 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:47:18,422 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_get_reg [2021-11-23 15:47:18,422 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_get_reg [2021-11-23 15:47:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2021-11-23 15:47:18,423 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2021-11-23 15:47:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2021-11-23 15:47:18,423 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2021-11-23 15:47:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2021-11-23 15:47:18,423 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2021-11-23 15:47:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_16_5 [2021-11-23 15:47:18,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_16_5 [2021-11-23 15:47:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2021-11-23 15:47:18,424 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2021-11-23 15:47:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2021-11-23 15:47:18,424 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2021-11-23 15:47:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2021-11-23 15:47:18,425 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2021-11-23 15:47:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2021-11-23 15:47:18,425 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2021-11-23 15:47:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2021-11-23 15:47:18,425 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2021-11-23 15:47:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:47:18,426 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:47:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2021-11-23 15:47:18,426 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2021-11-23 15:47:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:47:18,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:47:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-11-23 15:47:18,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-11-23 15:47:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:47:18,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:47:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-11-23 15:47:18,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-11-23 15:47:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-23 15:47:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-23 15:47:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2021-11-23 15:47:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2021-11-23 15:47:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 15:47:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 15:47:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:47:18,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:47:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:47:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:47:18,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:47:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:47:18,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:47:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-23 15:47:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-23 15:47:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:47:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:47:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:47:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:47:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:47:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2021-11-23 15:47:18,431 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2021-11-23 15:47:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:47:18,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:47:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:47:18,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:47:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:47:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2021-11-23 15:47:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2021-11-23 15:47:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:47:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2021-11-23 15:47:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2021-11-23 15:47:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_65 [2021-11-23 15:47:18,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_65 [2021-11-23 15:47:18,433 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:47:18,433 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:47:18,433 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2021-11-23 15:47:18,433 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2021-11-23 15:47:18,433 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2021-11-23 15:47:18,434 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2021-11-23 15:47:18,434 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:47:18,434 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:47:18,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:47:18,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:47:18,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_59 [2021-11-23 15:47:18,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_59 [2021-11-23 15:47:18,435 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2021-11-23 15:47:18,435 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2021-11-23 15:47:18,435 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:47:18,435 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:47:18,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:47:18,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:47:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2021-11-23 15:47:18,436 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2021-11-23 15:47:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:47:18,436 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:47:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:47:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-11-23 15:47:18,437 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-11-23 15:47:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_driver_lock_of_lbs_private [2021-11-23 15:47:18,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_driver_lock_of_lbs_private [2021-11-23 15:47:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:47:18,437 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:47:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:47:18,437 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:47:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-23 15:47:18,438 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-23 15:47:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dummy [2021-11-23 15:47:18,438 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dummy [2021-11-23 15:47:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:47:18,438 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:47:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2021-11-23 15:47:18,439 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2021-11-23 15:47:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:47:18,439 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:47:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2021-11-23 15:47:18,439 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2021-11-23 15:47:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:47:18,440 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:47:18,440 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:47:18,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:47:18,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:47:18,440 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:47:18,440 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:47:18,440 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_read [2021-11-23 15:47:18,441 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_read [2021-11-23 15:47:18,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:47:18,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_59 [2021-11-23 15:47:18,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_59 [2021-11-23 15:47:18,441 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:47:18,441 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:47:18,441 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:47:18,442 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:47:18,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_driver_lock_of_lbs_private [2021-11-23 15:47:18,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_driver_lock_of_lbs_private [2021-11-23 15:47:18,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:47:18,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:47:18,442 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2021-11-23 15:47:18,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2021-11-23 15:47:18,443 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:47:18,443 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:47:18,443 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2021-11-23 15:47:18,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2021-11-23 15:47:18,443 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2021-11-23 15:47:18,443 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2021-11-23 15:47:18,444 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2021-11-23 15:47:18,444 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2021-11-23 15:47:18,444 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2021-11-23 15:47:18,444 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2021-11-23 15:47:18,444 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:47:18,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:47:18,445 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:47:18,445 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:47:18,445 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-11-23 15:47:18,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-11-23 15:47:18,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:47:18,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:47:18,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:47:18,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:47:18,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:47:18,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:47:18,446 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2021-11-23 15:47:18,446 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2021-11-23 15:47:18,446 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2021-11-23 15:47:18,446 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2021-11-23 15:47:18,447 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2021-11-23 15:47:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2021-11-23 15:47:18,447 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:47:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:47:18,447 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-11-23 15:47:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-11-23 15:47:18,447 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2021-11-23 15:47:18,448 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2021-11-23 15:47:18,448 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2021-11-23 15:47:18,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2021-11-23 15:47:18,448 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 15:47:18,448 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:47:18,448 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:47:18,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:47:18,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:47:18,449 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2021-11-23 15:47:18,449 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2021-11-23 15:47:18,449 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:47:18,449 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:47:18,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:47:18,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:47:18,450 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:47:18,450 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:47:18,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_60 [2021-11-23 15:47:18,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_60 [2021-11-23 15:47:18,450 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2021-11-23 15:47:18,450 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2021-11-23 15:47:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:47:18,451 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:47:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_reg [2021-11-23 15:47:18,451 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_reg [2021-11-23 15:47:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:47:18,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:47:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:47:18,452 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:47:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:47:18,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:47:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-23 15:47:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2021-11-23 15:47:18,452 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2021-11-23 15:47:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:47:18,453 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:47:18,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:47:18,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:47:18,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:47:18,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:47:18,453 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:47:18,454 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:47:18,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:47:18,454 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_sleepparams_read [2021-11-23 15:47:18,454 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_sleepparams_read [2021-11-23 15:47:18,454 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:47:18,454 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:47:18,454 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2021-11-23 15:47:18,455 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2021-11-23 15:47:18,455 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:47:18,455 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:47:18,455 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:47:18,455 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:47:18,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:47:18,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:47:18,456 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2021-11-23 15:47:18,456 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2021-11-23 15:47:18,456 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2021-11-23 15:47:18,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2021-11-23 15:47:18,456 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-23 15:47:18,456 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-23 15:47:18,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:47:18,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:47:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:47:18,457 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:47:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:47:18,457 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:47:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2021-11-23 15:47:18,458 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2021-11-23 15:47:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2021-11-23 15:47:18,458 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2021-11-23 15:47:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2021-11-23 15:47:18,458 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2021-11-23 15:47:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2021-11-23 15:47:18,458 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2021-11-23 15:47:18,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:47:18,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:47:18,459 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:47:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:47:18,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:47:18,459 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2021-11-23 15:47:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2021-11-23 15:47:18,460 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:47:18,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:47:18,460 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:47:18,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:47:18,460 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2021-11-23 15:47:18,460 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2021-11-23 15:47:18,460 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-23 15:47:18,461 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-23 15:47:18,461 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 15:47:18,461 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 15:47:18,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:47:18,461 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2021-11-23 15:47:18,461 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2021-11-23 15:47:18,461 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2021-11-23 15:47:18,462 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2021-11-23 15:47:18,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:47:18,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:47:18,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:47:18,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:47:18,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:47:18,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:47:18,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:47:18,463 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:47:18,463 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:47:18,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:47:18,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:47:18,463 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2021-11-23 15:47:18,463 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2021-11-23 15:47:18,464 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2021-11-23 15:47:18,464 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2021-11-23 15:47:18,464 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-11-23 15:47:18,464 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-11-23 15:47:18,464 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2021-11-23 15:47:18,464 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2021-11-23 15:47:18,464 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2021-11-23 15:47:18,465 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2021-11-23 15:47:18,465 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:47:18,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:47:18,465 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-23 15:47:18,465 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-23 15:47:18,465 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2021-11-23 15:47:18,465 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2021-11-23 15:47:18,466 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2021-11-23 15:47:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2021-11-23 15:47:18,466 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:47:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:47:18,466 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_write [2021-11-23 15:47:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_write [2021-11-23 15:47:18,466 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2021-11-23 15:47:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2021-11-23 15:47:18,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:47:18,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:47:18,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:47:18,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:47:18,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:47:18,467 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:47:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:47:18,468 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2021-11-23 15:47:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2021-11-23 15:47:18,468 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_802_11_sleep_params [2021-11-23 15:47:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_802_11_sleep_params [2021-11-23 15:47:18,468 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:47:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:47:18,469 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2021-11-23 15:47:18,469 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2021-11-23 15:47:18,469 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___0 [2021-11-23 15:47:18,469 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___0 [2021-11-23 15:47:18,469 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___1 [2021-11-23 15:47:18,469 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___1 [2021-11-23 15:47:18,469 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___6 [2021-11-23 15:47:18,470 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___6 [2021-11-23 15:47:18,470 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-11-23 15:47:18,470 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-11-23 15:47:18,470 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___4 [2021-11-23 15:47:18,470 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___4 [2021-11-23 15:47:18,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:47:18,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:47:18,471 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-23 15:47:18,471 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-23 15:47:18,471 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2021-11-23 15:47:18,471 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2021-11-23 15:47:18,471 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~C_INT [2021-11-23 15:47:18,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~C_INT [2021-11-23 15:47:18,471 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2021-11-23 15:47:18,472 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2021-11-23 15:47:18,472 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:47:18,472 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:47:18,472 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:47:18,472 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:47:18,472 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2021-11-23 15:47:18,473 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2021-11-23 15:47:18,473 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2021-11-23 15:47:18,473 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2021-11-23 15:47:18,473 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:47:18,473 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:47:18,473 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:47:18,473 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:47:18,474 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2021-11-23 15:47:18,474 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2021-11-23 15:47:18,474 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2021-11-23 15:47:18,474 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2021-11-23 15:47:18,474 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2021-11-23 15:47:18,474 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2021-11-23 15:47:18,474 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:47:18,475 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:47:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_60 [2021-11-23 15:47:18,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_60 [2021-11-23 15:47:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:47:18,475 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:47:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2021-11-23 15:47:18,475 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2021-11-23 15:47:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_read [2021-11-23 15:47:18,476 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_read [2021-11-23 15:47:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:47:18,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:47:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:47:18,476 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:47:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2021-11-23 15:47:18,477 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2021-11-23 15:47:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2021-11-23 15:47:18,477 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2021-11-23 15:47:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:47:18,477 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:47:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-11-23 15:47:18,477 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-11-23 15:47:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2021-11-23 15:47:18,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2021-11-23 15:47:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 15:47:18,478 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 15:47:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2021-11-23 15:47:18,478 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2021-11-23 15:47:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:47:18,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:47:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:47:18,479 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:47:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:47:18,479 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:47:20,799 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:47:20,808 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:47:35,620 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:47:35,624 INFO L158 Benchmark]: Toolchain (without parser) took 34605.63ms. Allocated memory was 73.4MB in the beginning and 2.1GB in the end (delta: 2.0GB). Free memory was 37.6MB in the beginning and 1.8GB in the end (delta: -1.8GB). Peak memory consumption was 372.7MB. Max. memory is 16.1GB. [2021-11-23 15:47:35,625 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 73.4MB. Free memory is still 53.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:47:35,625 INFO L158 Benchmark]: CACSL2BoogieTranslator took 15345.69ms. Allocated memory was 73.4MB in the beginning and 771.8MB in the end (delta: 698.4MB). Free memory was 37.5MB in the beginning and 559.4MB in the end (delta: -521.9MB). Peak memory consumption was 250.0MB. Max. memory is 16.1GB. [2021-11-23 15:47:35,626 INFO L158 Benchmark]: Boogie Procedure Inliner took 923.47ms. Allocated memory is still 771.8MB. Free memory was 559.4MB in the beginning and 444.0MB in the end (delta: 115.3MB). Peak memory consumption was 115.3MB. Max. memory is 16.1GB. [2021-11-23 15:47:35,626 INFO L158 Benchmark]: Boogie Preprocessor took 1044.31ms. Allocated memory is still 771.8MB. Free memory was 444.0MB in the beginning and 450.2MB in the end (delta: -6.1MB). Peak memory consumption was 64.1MB. Max. memory is 16.1GB. [2021-11-23 15:47:35,627 INFO L158 Benchmark]: RCFGBuilder took 17287.37ms. Allocated memory was 771.8MB in the beginning and 2.1GB in the end (delta: 1.3GB). Free memory was 450.2MB in the beginning and 1.8GB in the end (delta: -1.4GB). Peak memory consumption was 89.1MB. Max. memory is 16.1GB. [2021-11-23 15:47:35,631 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 73.4MB. Free memory is still 53.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 15345.69ms. Allocated memory was 73.4MB in the beginning and 771.8MB in the end (delta: 698.4MB). Free memory was 37.5MB in the beginning and 559.4MB in the end (delta: -521.9MB). Peak memory consumption was 250.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 923.47ms. Allocated memory is still 771.8MB. Free memory was 559.4MB in the beginning and 444.0MB in the end (delta: 115.3MB). Peak memory consumption was 115.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1044.31ms. Allocated memory is still 771.8MB. Free memory was 444.0MB in the beginning and 450.2MB in the end (delta: -6.1MB). Peak memory consumption was 64.1MB. Max. memory is 16.1GB. * RCFGBuilder took 17287.37ms. Allocated memory was 771.8MB in the beginning and 2.1GB in the end (delta: 1.3GB). Free memory was 450.2MB in the beginning and 1.8GB in the end (delta: -1.4GB). Peak memory consumption was 89.1MB. 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 15:47:35,750 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843755f-30fa-4406-a3f5-9de0f3dbf0e1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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