./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.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_d74c686f-5617-4930-902c-4d464f26ca50/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/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_d74c686f-5617-4930-902c-4d464f26ca50/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/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_d74c686f-5617-4930-902c-4d464f26ca50/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 7d86d7b2a9a3d82f113b4a4906faa9a7497c1f1023a0a93c53c40307fd92d517 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:57:58,810 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:57:58,814 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:57:58,858 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:57:58,859 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:57:58,861 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:57:58,863 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:57:58,865 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:57:58,868 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:57:58,870 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:57:58,871 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:57:58,873 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:57:58,874 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:57:58,875 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:57:58,877 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:57:58,879 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:57:58,880 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:57:58,882 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:57:58,884 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:57:58,888 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:57:58,890 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:57:58,892 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:57:58,894 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:57:58,903 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:57:58,908 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:57:58,908 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:57:58,909 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:57:58,910 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:57:58,911 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:57:58,915 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:57:58,916 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:57:58,917 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:57:58,921 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:57:58,922 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:57:58,924 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:57:58,926 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:57:58,928 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:57:58,929 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:57:58,930 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:57:58,931 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:57:58,932 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:57:58,933 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:57:58,989 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:57:58,990 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:57:58,992 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:57:58,992 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:57:58,993 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:57:58,993 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:57:58,994 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:57:58,994 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:57:59,002 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:57:59,003 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:57:59,004 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:57:59,005 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:57:59,005 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:57:59,005 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:57:59,006 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:57:59,006 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:57:59,006 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:57:59,007 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:57:59,007 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:57:59,007 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:57:59,008 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:57:59,008 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:57:59,008 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:57:59,008 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:57:59,009 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:57:59,009 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_d74c686f-5617-4930-902c-4d464f26ca50/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d86d7b2a9a3d82f113b4a4906faa9a7497c1f1023a0a93c53c40307fd92d517 [2021-11-23 15:57:59,303 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:57:59,339 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:57:59,344 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:57:59,346 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:57:59,346 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:57:59,349 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i [2021-11-23 15:57:59,442 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/bin/ukojak-CwSLpZB5Qu/data/07b49314c/c713a837def74da88162cc0d494064f4/FLAG7a1482a52 [2021-11-23 15:58:00,819 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:58:00,822 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i [2021-11-23 15:58:00,902 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/bin/ukojak-CwSLpZB5Qu/data/07b49314c/c713a837def74da88162cc0d494064f4/FLAG7a1482a52 [2021-11-23 15:58:01,406 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/bin/ukojak-CwSLpZB5Qu/data/07b49314c/c713a837def74da88162cc0d494064f4 [2021-11-23 15:58:01,410 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:58:01,412 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:58:01,417 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:58:01,417 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:58:01,430 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:58:01,431 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:58:01" (1/1) ... [2021-11-23 15:58:01,433 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@624d1fe9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:01, skipping insertion in model container [2021-11-23 15:58:01,433 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:58:01" (1/1) ... [2021-11-23 15:58:01,441 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:58:01,695 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:58:11,146 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_d74c686f-5617-4930-902c-4d464f26ca50/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i[674363,674376] [2021-11-23 15:58:11,298 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:11,430 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:58:12,614 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_d74c686f-5617-4930-902c-4d464f26ca50/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i[674363,674376] [2021-11-23 15:58:12,625 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:13,303 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:58:13,304 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:13 WrapperNode [2021-11-23 15:58:13,304 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:58:13,307 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:58:13,308 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:58:13,308 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:58:13,331 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:13" (1/1) ... [2021-11-23 15:58:13,689 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:13" (1/1) ... [2021-11-23 15:58:14,285 INFO L137 Inliner]: procedures = 644, calls = 10802, calls flagged for inlining = 275, calls inlined = 244, statements flattened = 18250 [2021-11-23 15:58:14,287 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:58:14,288 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:58:14,289 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:58:14,289 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:58:14,308 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:13" (1/1) ... [2021-11-23 15:58:14,308 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:13" (1/1) ... [2021-11-23 15:58:14,385 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:13" (1/1) ... [2021-11-23 15:58:14,385 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:13" (1/1) ... [2021-11-23 15:58:14,912 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:13" (1/1) ... [2021-11-23 15:58:14,978 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:13" (1/1) ... [2021-11-23 15:58:15,227 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:13" (1/1) ... [2021-11-23 15:58:15,515 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:58:15,516 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:58:15,517 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:58:15,517 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:58:15,531 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:13" (1/1) ... [2021-11-23 15:58:15,552 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:58:15,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:58:15,582 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:58:15,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:58:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2021-11-23 15:58:15,648 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2021-11-23 15:58:15,650 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:58:15,650 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:58:15,650 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:58:15,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:58:15,651 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:58:15,651 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2021-11-23 15:58:15,652 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2021-11-23 15:58:15,652 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2021-11-23 15:58:15,652 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2021-11-23 15:58:15,652 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:58:15,652 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:58:15,653 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:58:15,653 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:58:15,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:58:15,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:58:15,653 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2021-11-23 15:58:15,654 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2021-11-23 15:58:15,654 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2021-11-23 15:58:15,654 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2021-11-23 15:58:15,654 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:58:15,654 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:58:15,655 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-11-23 15:58:15,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-11-23 15:58:15,655 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-11-23 15:58:15,655 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-11-23 15:58:15,655 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_scan [2021-11-23 15:58:15,656 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_scan [2021-11-23 15:58:15,656 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-11-23 15:58:15,656 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-11-23 15:58:15,656 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:58:15,656 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:58:15,657 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2021-11-23 15:58:15,657 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2021-11-23 15:58:15,657 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-11-23 15:58:15,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-11-23 15:58:15,657 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2021-11-23 15:58:15,658 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2021-11-23 15:58:15,658 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:58:15,658 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:58:15,658 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2021-11-23 15:58:15,658 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2021-11-23 15:58:15,658 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:58:15,659 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:58:15,659 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:58:15,660 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:58:15,660 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:58:15,660 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:58:15,660 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:58:15,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:58:15,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:58:15,661 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:58:15,661 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:58:15,662 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-23 15:58:15,662 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2021-11-23 15:58:15,662 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2021-11-23 15:58:15,662 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2021-11-23 15:58:15,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2021-11-23 15:58:15,663 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2021-11-23 15:58:15,663 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2021-11-23 15:58:15,664 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:58:15,664 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:58:15,665 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:58:15,665 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2021-11-23 15:58:15,665 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2021-11-23 15:58:15,666 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:58:15,666 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:58:15,666 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-23 15:58:15,666 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-23 15:58:15,667 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:58:15,668 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:58:15,668 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:58:15,668 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:58:15,669 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2021-11-23 15:58:15,669 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2021-11-23 15:58:15,669 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-23 15:58:15,669 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-23 15:58:15,669 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2021-11-23 15:58:15,670 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2021-11-23 15:58:15,670 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:58:15,670 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:58:15,670 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2021-11-23 15:58:15,670 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2021-11-23 15:58:15,671 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2021-11-23 15:58:15,671 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2021-11-23 15:58:15,671 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2021-11-23 15:58:15,671 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2021-11-23 15:58:15,671 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:58:15,672 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:58:15,672 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2021-11-23 15:58:15,672 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2021-11-23 15:58:15,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:58:15,672 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2021-11-23 15:58:15,673 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2021-11-23 15:58:15,673 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2021-11-23 15:58:15,674 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2021-11-23 15:58:15,674 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:58:15,674 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:58:15,674 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2021-11-23 15:58:15,675 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2021-11-23 15:58:15,675 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2021-11-23 15:58:15,676 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2021-11-23 15:58:15,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:58:15,676 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2021-11-23 15:58:15,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2021-11-23 15:58:15,677 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-23 15:58:15,678 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-23 15:58:15,678 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-11-23 15:58:15,679 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-11-23 15:58:15,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:58:15,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:58:15,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:58:15,679 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mcast_worker [2021-11-23 15:58:15,680 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mcast_worker [2021-11-23 15:58:15,680 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:58:15,680 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:58:15,680 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-23 15:58:15,681 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-23 15:58:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:58:15,681 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:58:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2021-11-23 15:58:15,681 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2021-11-23 15:58:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2021-11-23 15:58:15,683 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2021-11-23 15:58:15,686 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 15:58:15,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 15:58:15,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:58:15,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:58:15,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:58:15,688 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-11-23 15:58:15,688 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-11-23 15:58:15,688 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:58:15,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:58:15,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:58:15,696 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2021-11-23 15:58:15,696 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2021-11-23 15:58:15,697 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2021-11-23 15:58:15,697 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2021-11-23 15:58:15,697 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2021-11-23 15:58:15,697 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2021-11-23 15:58:15,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:58:15,697 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2021-11-23 15:58:15,698 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2021-11-23 15:58:15,698 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:58:15,698 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2021-11-23 15:58:15,698 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2021-11-23 15:58:15,698 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:58:15,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:58:15,699 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:58:15,699 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:58:15,699 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:58:15,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:58:15,699 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:58:15,699 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:58:15,700 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2021-11-23 15:58:15,700 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2021-11-23 15:58:15,700 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2021-11-23 15:58:15,700 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2021-11-23 15:58:15,700 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2021-11-23 15:58:15,700 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2021-11-23 15:58:15,701 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:58:15,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:58:15,701 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:58:15,701 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:58:15,701 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2021-11-23 15:58:15,702 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2021-11-23 15:58:15,702 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-23 15:58:15,702 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-23 15:58:15,702 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 15:58:15,702 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 15:58:15,702 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2021-11-23 15:58:15,703 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2021-11-23 15:58:15,703 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2021-11-23 15:58:15,703 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2021-11-23 15:58:15,703 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:58:15,703 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:58:15,703 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:58:15,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:58:15,704 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2021-11-23 15:58:15,704 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2021-11-23 15:58:15,704 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_add_key [2021-11-23 15:58:15,704 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_add_key [2021-11-23 15:58:15,704 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:58:15,705 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:58:15,705 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2021-11-23 15:58:15,705 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2021-11-23 15:58:15,705 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_set_mesh_channel [2021-11-23 15:58:15,705 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_set_mesh_channel [2021-11-23 15:58:15,705 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_leave_ibss [2021-11-23 15:58:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_leave_ibss [2021-11-23 15:58:15,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:58:15,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:58:15,706 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-11-23 15:58:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-11-23 15:58:15,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:58:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:58:15,707 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_worker [2021-11-23 15:58:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_worker [2021-11-23 15:58:15,707 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:58:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:58:15,708 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2021-11-23 15:58:15,708 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2021-11-23 15:58:15,708 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:58:15,708 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:58:15,708 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:58:15,708 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:58:15,709 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2021-11-23 15:58:15,709 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2021-11-23 15:58:15,709 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-23 15:58:15,709 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-23 15:58:15,709 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:58:15,710 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:58:15,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:58:15,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:58:15,710 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2021-11-23 15:58:15,710 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2021-11-23 15:58:15,710 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 15:58:15,711 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 15:58:15,711 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_set_monitor_channel [2021-11-23 15:58:15,711 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_set_monitor_channel [2021-11-23 15:58:15,711 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-11-23 15:58:15,711 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-11-23 15:58:15,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:58:15,712 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:58:15,712 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2021-11-23 15:58:15,712 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2021-11-23 15:58:15,712 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:58:15,712 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:58:15,713 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2021-11-23 15:58:15,713 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2021-11-23 15:58:15,713 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2021-11-23 15:58:15,713 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2021-11-23 15:58:15,713 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:58:15,714 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:58:15,714 INFO L130 BoogieDeclarations]: Found specification of procedure eth_broadcast_addr [2021-11-23 15:58:15,714 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_broadcast_addr [2021-11-23 15:58:15,714 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:58:15,714 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:58:15,714 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-23 15:58:15,715 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-23 15:58:15,715 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:58:15,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:58:15,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2021-11-23 15:58:15,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2021-11-23 15:58:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2021-11-23 15:58:15,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2021-11-23 15:58:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:58:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_5 [2021-11-23 15:58:15,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_5 [2021-11-23 15:58:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:58:15,718 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:58:15,722 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2021-11-23 15:58:15,722 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2021-11-23 15:58:15,722 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_change_intf [2021-11-23 15:58:15,722 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_change_intf [2021-11-23 15:58:15,722 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2021-11-23 15:58:15,723 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2021-11-23 15:58:15,723 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:58:15,723 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:58:15,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:58:15,724 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-11-23 15:58:15,724 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-11-23 15:58:15,724 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2021-11-23 15:58:15,725 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2021-11-23 15:58:15,725 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_del_key [2021-11-23 15:58:15,725 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_del_key [2021-11-23 15:58:15,725 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2021-11-23 15:58:15,725 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2021-11-23 15:58:15,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:58:15,726 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:58:15,726 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:58:15,726 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2021-11-23 15:58:15,726 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2021-11-23 15:58:15,726 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:58:15,726 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:58:15,727 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:58:15,727 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:58:15,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:58:15,727 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:58:15,727 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:58:15,727 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:58:15,727 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:58:15,728 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:58:15,728 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2021-11-23 15:58:15,728 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2021-11-23 15:58:15,728 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_ibss [2021-11-23 15:58:15,728 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_ibss [2021-11-23 15:58:15,728 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-11-23 15:58:15,729 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-11-23 15:58:15,729 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:58:15,729 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:58:15,729 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-23 15:58:15,729 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-23 15:58:15,729 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2021-11-23 15:58:15,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2021-11-23 15:58:15,730 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:58:15,730 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:58:15,730 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2021-11-23 15:58:15,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2021-11-23 15:58:15,730 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2021-11-23 15:58:15,731 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2021-11-23 15:58:15,731 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2021-11-23 15:58:15,731 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2021-11-23 15:58:15,731 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_set_default_key [2021-11-23 15:58:15,731 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_set_default_key [2021-11-23 15:58:15,731 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2021-11-23 15:58:15,731 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2021-11-23 15:58:15,732 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2021-11-23 15:58:15,732 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2021-11-23 15:58:15,732 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:58:15,732 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:58:15,732 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:58:15,732 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:58:15,733 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2021-11-23 15:58:15,733 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2021-11-23 15:58:15,733 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2021-11-23 15:58:15,733 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2021-11-23 15:58:15,733 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:58:15,733 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:58:15,734 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2021-11-23 15:58:15,734 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2021-11-23 15:58:15,734 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:58:15,734 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:58:15,734 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-11-23 15:58:15,734 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:58:15,734 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:58:15,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:58:15,735 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2021-11-23 15:58:15,735 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2021-11-23 15:58:15,735 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:58:15,735 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:58:15,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:58:15,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:58:15,736 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2021-11-23 15:58:15,736 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2021-11-23 15:58:15,736 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_write [2021-11-23 15:58:15,736 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_write [2021-11-23 15:58:15,736 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2021-11-23 15:58:15,736 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2021-11-23 15:58:15,737 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2021-11-23 15:58:15,737 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2021-11-23 15:58:15,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:58:15,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:58:15,737 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_address [2021-11-23 15:58:15,737 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_address [2021-11-23 15:58:15,738 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:58:15,738 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:58:15,738 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:58:15,738 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:58:15,738 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2021-11-23 15:58:15,738 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2021-11-23 15:58:15,739 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2021-11-23 15:58:15,739 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2021-11-23 15:58:15,739 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2021-11-23 15:58:15,739 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2021-11-23 15:58:15,739 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:58:15,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:58:15,739 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2021-11-23 15:58:15,740 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2021-11-23 15:58:15,740 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2021-11-23 15:58:15,740 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2021-11-23 15:58:15,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_17 [2021-11-23 15:58:15,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_17 [2021-11-23 15:58:15,740 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_hard_start_xmit [2021-11-23 15:58:15,741 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_hard_start_xmit [2021-11-23 15:58:15,741 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2021-11-23 15:58:15,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2021-11-23 15:58:15,741 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2021-11-23 15:58:15,741 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2021-11-23 15:58:15,741 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2021-11-23 15:58:15,742 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2021-11-23 15:58:15,742 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:58:15,742 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:58:15,742 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2021-11-23 15:58:15,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2021-11-23 15:58:15,742 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 15:58:15,742 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 15:58:15,743 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2021-11-23 15:58:15,743 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2021-11-23 15:58:15,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:58:15,743 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_get_station [2021-11-23 15:58:15,743 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_get_station [2021-11-23 15:58:15,743 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:58:15,744 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:58:15,744 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:58:15,744 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:58:17,440 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:58:17,449 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:58:17,930 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:58:17,943 INFO L158 Benchmark]: Toolchain (without parser) took 16526.67ms. Allocated memory was 132.1MB in the beginning and 702.5MB in the end (delta: 570.4MB). Free memory was 97.3MB in the beginning and 477.7MB in the end (delta: -380.4MB). Peak memory consumption was 269.5MB. Max. memory is 16.1GB. [2021-11-23 15:58:17,945 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 104.9MB. Free memory is still 59.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:58:17,947 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11888.74ms. Allocated memory was 132.1MB in the beginning and 360.7MB in the end (delta: 228.6MB). Free memory was 96.9MB in the beginning and 197.7MB in the end (delta: -100.8MB). Peak memory consumption was 200.0MB. Max. memory is 16.1GB. [2021-11-23 15:58:17,951 INFO L158 Benchmark]: Boogie Procedure Inliner took 980.45ms. Allocated memory is still 360.7MB. Free memory was 197.7MB in the beginning and 183.6MB in the end (delta: 14.1MB). Peak memory consumption was 127.3MB. Max. memory is 16.1GB. [2021-11-23 15:58:17,952 INFO L158 Benchmark]: Boogie Preprocessor took 1227.17ms. Allocated memory was 360.7MB in the beginning and 702.5MB in the end (delta: 341.8MB). Free memory was 183.6MB in the beginning and 491.1MB in the end (delta: -307.4MB). Peak memory consumption was 99.4MB. Max. memory is 16.1GB. [2021-11-23 15:58:17,953 INFO L158 Benchmark]: RCFGBuilder took 2421.93ms. Allocated memory is still 702.5MB. Free memory was 491.1MB in the beginning and 477.7MB in the end (delta: 13.3MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. [2021-11-23 15:58:17,961 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 104.9MB. Free memory is still 59.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11888.74ms. Allocated memory was 132.1MB in the beginning and 360.7MB in the end (delta: 228.6MB). Free memory was 96.9MB in the beginning and 197.7MB in the end (delta: -100.8MB). Peak memory consumption was 200.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 980.45ms. Allocated memory is still 360.7MB. Free memory was 197.7MB in the beginning and 183.6MB in the end (delta: 14.1MB). Peak memory consumption was 127.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1227.17ms. Allocated memory was 360.7MB in the beginning and 702.5MB in the end (delta: 341.8MB). Free memory was 183.6MB in the beginning and 491.1MB in the end (delta: -307.4MB). Peak memory consumption was 99.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2421.93ms. Allocated memory is still 702.5MB. Free memory was 491.1MB in the beginning and 477.7MB in the end (delta: 13.3MB). Peak memory consumption was 94.4MB. 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 15:58:18,021 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/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_d74c686f-5617-4930-902c-4d464f26ca50/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/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_d74c686f-5617-4930-902c-4d464f26ca50/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/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_d74c686f-5617-4930-902c-4d464f26ca50/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 7d86d7b2a9a3d82f113b4a4906faa9a7497c1f1023a0a93c53c40307fd92d517 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:58:20,561 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:58:20,564 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:58:20,610 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:58:20,611 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:58:20,616 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:58:20,618 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:58:20,627 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:58:20,631 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:58:20,638 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:58:20,640 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:58:20,645 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:58:20,646 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:58:20,649 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:58:20,651 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:58:20,654 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:58:20,659 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:58:20,660 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:58:20,663 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:58:20,667 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:58:20,669 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:58:20,671 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:58:20,672 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:58:20,673 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:58:20,677 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:58:20,677 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:58:20,678 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:58:20,679 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:58:20,679 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:58:20,680 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:58:20,681 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:58:20,682 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:58:20,686 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:58:20,687 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:58:20,689 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:58:20,689 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:58:20,691 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:58:20,691 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:58:20,691 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:58:20,693 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:58:20,694 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:58:20,695 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:58:20,745 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:58:20,745 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:58:20,747 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:58:20,747 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:58:20,749 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:58:20,749 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:58:20,749 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:58:20,749 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:58:20,749 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:58:20,750 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:58:20,751 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:58:20,751 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:58:20,751 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:58:20,751 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:58:20,751 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:58:20,752 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:58:20,752 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:58:20,752 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:58:20,752 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:58:20,752 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:58:20,753 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:58:20,753 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:58:20,753 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:58:20,753 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:58:20,753 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:58:20,754 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:58:20,754 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:58:20,754 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:58:20,754 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:58:20,754 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_d74c686f-5617-4930-902c-4d464f26ca50/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d86d7b2a9a3d82f113b4a4906faa9a7497c1f1023a0a93c53c40307fd92d517 [2021-11-23 15:58:21,176 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:58:21,197 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:58:21,200 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:58:21,202 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:58:21,203 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:58:21,204 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i [2021-11-23 15:58:21,282 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/bin/ukojak-CwSLpZB5Qu/data/65cc50150/a5372dbdf90d4398a78aac55ef18e358/FLAG3e13e6d15 [2021-11-23 15:58:22,765 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:58:22,766 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i [2021-11-23 15:58:22,921 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/bin/ukojak-CwSLpZB5Qu/data/65cc50150/a5372dbdf90d4398a78aac55ef18e358/FLAG3e13e6d15 [2021-11-23 15:58:23,301 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/bin/ukojak-CwSLpZB5Qu/data/65cc50150/a5372dbdf90d4398a78aac55ef18e358 [2021-11-23 15:58:23,303 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:58:23,305 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:58:23,310 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:58:23,310 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:58:23,314 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:58:23,315 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:58:23" (1/1) ... [2021-11-23 15:58:23,318 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4972a81a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:23, skipping insertion in model container [2021-11-23 15:58:23,318 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:58:23" (1/1) ... [2021-11-23 15:58:23,325 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:58:23,589 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:58:30,683 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_d74c686f-5617-4930-902c-4d464f26ca50/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i[674363,674376] [2021-11-23 15:58:30,806 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:30,922 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:58:31,069 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:58:31,943 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_d74c686f-5617-4930-902c-4d464f26ca50/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i[674363,674376] [2021-11-23 15:58:31,953 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:32,010 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:58:33,467 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_d74c686f-5617-4930-902c-4d464f26ca50/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i[674363,674376] [2021-11-23 15:58:33,482 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:33,876 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:58:33,876 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:33 WrapperNode [2021-11-23 15:58:33,877 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:58:33,878 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:58:33,878 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:58:33,878 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:58:33,886 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:33" (1/1) ... [2021-11-23 15:58:34,140 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:33" (1/1) ... [2021-11-23 15:58:34,600 INFO L137 Inliner]: procedures = 659, calls = 10802, calls flagged for inlining = 275, calls inlined = 244, statements flattened = 17734 [2021-11-23 15:58:34,601 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:58:34,602 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:58:34,602 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:58:34,602 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:58:34,612 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:33" (1/1) ... [2021-11-23 15:58:34,612 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:33" (1/1) ... [2021-11-23 15:58:34,698 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:33" (1/1) ... [2021-11-23 15:58:34,699 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:33" (1/1) ... [2021-11-23 15:58:34,982 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:33" (1/1) ... [2021-11-23 15:58:35,042 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:33" (1/1) ... [2021-11-23 15:58:35,123 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:33" (1/1) ... [2021-11-23 15:58:35,210 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:58:35,211 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:58:35,211 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:58:35,212 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:58:35,213 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:33" (1/1) ... [2021-11-23 15:58:35,220 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:58:35,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:58:35,247 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:58:35,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:58:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2021-11-23 15:58:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2021-11-23 15:58:35,304 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:58:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:58:35,304 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:58:35,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:58:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:58:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2021-11-23 15:58:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2021-11-23 15:58:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2021-11-23 15:58:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2021-11-23 15:58:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:58:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:58:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:58:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:58:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:58:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:58:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2021-11-23 15:58:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2021-11-23 15:58:35,307 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2021-11-23 15:58:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2021-11-23 15:58:35,307 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:58:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:58:35,307 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-11-23 15:58:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-11-23 15:58:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-11-23 15:58:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-11-23 15:58:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_scan [2021-11-23 15:58:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_scan [2021-11-23 15:58:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-11-23 15:58:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-11-23 15:58:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:58:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:58:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2021-11-23 15:58:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2021-11-23 15:58:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2021-11-23 15:58:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2021-11-23 15:58:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:58:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:58:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2021-11-23 15:58:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2021-11-23 15:58:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:58:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:58:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:58:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:58:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:58:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:58:35,313 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:58:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:58:35,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:58:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:58:35,314 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:58:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-23 15:58:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2021-11-23 15:58:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2021-11-23 15:58:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2021-11-23 15:58:35,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2021-11-23 15:58:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2021-11-23 15:58:35,316 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2021-11-23 15:58:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:58:35,316 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:58:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:58:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2021-11-23 15:58:35,317 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2021-11-23 15:58:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:58:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:58:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:58:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:58:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:58:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:58:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-23 15:58:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-23 15:58:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:58:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:58:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:58:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:58:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2021-11-23 15:58:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2021-11-23 15:58:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-23 15:58:35,321 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-23 15:58:35,321 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2021-11-23 15:58:35,321 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2021-11-23 15:58:35,321 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:58:35,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:58:35,322 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2021-11-23 15:58:35,322 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2021-11-23 15:58:35,322 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2021-11-23 15:58:35,323 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2021-11-23 15:58:35,323 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2021-11-23 15:58:35,323 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2021-11-23 15:58:35,323 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:58:35,323 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:58:35,324 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2021-11-23 15:58:35,324 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2021-11-23 15:58:35,325 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2021-11-23 15:58:35,325 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2021-11-23 15:58:35,325 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2021-11-23 15:58:35,325 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2021-11-23 15:58:35,325 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:58:35,325 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:58:35,326 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2021-11-23 15:58:35,326 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2021-11-23 15:58:35,326 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2021-11-23 15:58:35,326 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2021-11-23 15:58:35,326 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2021-11-23 15:58:35,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2021-11-23 15:58:35,327 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-23 15:58:35,327 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-23 15:58:35,327 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-11-23 15:58:35,327 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-11-23 15:58:35,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:58:35,328 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:58:35,328 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mcast_worker [2021-11-23 15:58:35,328 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mcast_worker [2021-11-23 15:58:35,328 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:58:35,329 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:58:35,330 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-23 15:58:35,332 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-23 15:58:35,332 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:58:35,333 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:58:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2021-11-23 15:58:35,334 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2021-11-23 15:58:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2021-11-23 15:58:35,334 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2021-11-23 15:58:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 15:58:35,336 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 15:58:35,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:58:35,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:58:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:58:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-11-23 15:58:35,343 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-11-23 15:58:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:58:35,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:58:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:58:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2021-11-23 15:58:35,344 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2021-11-23 15:58:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2021-11-23 15:58:35,344 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2021-11-23 15:58:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2021-11-23 15:58:35,345 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2021-11-23 15:58:35,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:58:35,345 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2021-11-23 15:58:35,345 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2021-11-23 15:58:35,345 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:58:35,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:58:35,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:58:35,346 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2021-11-23 15:58:35,346 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2021-11-23 15:58:35,346 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:58:35,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:58:35,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:58:35,346 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:58:35,347 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:58:35,347 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:58:35,347 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:58:35,347 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2021-11-23 15:58:35,347 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2021-11-23 15:58:35,347 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2021-11-23 15:58:35,348 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2021-11-23 15:58:35,348 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2021-11-23 15:58:35,348 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2021-11-23 15:58:35,348 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:58:35,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:58:35,348 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:58:35,348 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:58:35,349 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2021-11-23 15:58:35,349 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2021-11-23 15:58:35,349 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-23 15:58:35,349 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-23 15:58:35,349 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 15:58:35,349 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 15:58:35,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:58:35,350 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2021-11-23 15:58:35,350 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2021-11-23 15:58:35,350 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2021-11-23 15:58:35,350 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2021-11-23 15:58:35,350 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:58:35,350 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:58:35,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:58:35,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:58:35,351 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2021-11-23 15:58:35,351 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2021-11-23 15:58:35,351 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_add_key [2021-11-23 15:58:35,351 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_add_key [2021-11-23 15:58:35,351 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:58:35,352 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:58:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2021-11-23 15:58:35,352 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2021-11-23 15:58:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_set_mesh_channel [2021-11-23 15:58:35,352 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_set_mesh_channel [2021-11-23 15:58:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:58:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:58:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_leave_ibss [2021-11-23 15:58:35,353 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_leave_ibss [2021-11-23 15:58:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:58:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:58:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:58:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:58:35,354 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-11-23 15:58:35,354 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-11-23 15:58:35,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:58:35,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:58:35,354 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_worker [2021-11-23 15:58:35,354 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_worker [2021-11-23 15:58:35,354 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:58:35,355 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:58:35,355 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2021-11-23 15:58:35,355 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2021-11-23 15:58:35,355 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:58:35,355 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:58:35,355 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:58:35,356 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:58:35,356 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2021-11-23 15:58:35,356 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2021-11-23 15:58:35,356 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-23 15:58:35,356 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-23 15:58:35,356 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:58:35,356 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:58:35,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:58:35,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:58:35,357 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2021-11-23 15:58:35,357 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2021-11-23 15:58:35,357 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 15:58:35,357 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 15:58:35,357 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_set_monitor_channel [2021-11-23 15:58:35,358 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_set_monitor_channel [2021-11-23 15:58:35,358 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-11-23 15:58:35,358 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-11-23 15:58:35,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:58:35,358 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:58:35,358 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2021-11-23 15:58:35,359 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2021-11-23 15:58:35,359 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:58:35,359 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:58:35,359 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2021-11-23 15:58:35,359 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2021-11-23 15:58:35,359 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2021-11-23 15:58:35,359 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2021-11-23 15:58:35,360 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:58:35,360 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:58:35,360 INFO L130 BoogieDeclarations]: Found specification of procedure eth_broadcast_addr [2021-11-23 15:58:35,360 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_broadcast_addr [2021-11-23 15:58:35,360 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:58:35,361 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:58:35,365 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-23 15:58:35,365 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-23 15:58:35,365 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:58:35,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:58:35,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2021-11-23 15:58:35,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2021-11-23 15:58:35,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2021-11-23 15:58:35,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2021-11-23 15:58:35,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:58:35,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_5 [2021-11-23 15:58:35,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_5 [2021-11-23 15:58:35,368 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:58:35,368 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:58:35,368 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2021-11-23 15:58:35,368 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2021-11-23 15:58:35,368 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_change_intf [2021-11-23 15:58:35,369 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_change_intf [2021-11-23 15:58:35,369 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2021-11-23 15:58:35,369 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2021-11-23 15:58:35,369 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:58:35,369 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:58:35,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:58:35,370 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-11-23 15:58:35,370 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-11-23 15:58:35,370 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2021-11-23 15:58:35,370 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2021-11-23 15:58:35,370 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_del_key [2021-11-23 15:58:35,370 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_del_key [2021-11-23 15:58:35,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:58:35,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:58:35,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:58:35,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:58:35,371 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2021-11-23 15:58:35,371 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2021-11-23 15:58:35,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:58:35,371 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:58:35,372 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:58:35,372 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2021-11-23 15:58:35,372 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2021-11-23 15:58:35,372 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:58:35,372 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:58:35,372 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:58:35,372 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:58:35,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:58:35,373 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:58:35,373 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:58:35,373 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:58:35,373 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:58:35,373 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:58:35,374 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2021-11-23 15:58:35,374 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2021-11-23 15:58:35,374 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_ibss [2021-11-23 15:58:35,374 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_ibss [2021-11-23 15:58:35,374 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-11-23 15:58:35,374 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-11-23 15:58:35,374 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:58:35,375 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:58:35,375 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-23 15:58:35,375 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-23 15:58:35,375 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2021-11-23 15:58:35,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2021-11-23 15:58:35,375 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:58:35,375 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:58:35,376 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2021-11-23 15:58:35,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2021-11-23 15:58:35,376 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2021-11-23 15:58:35,376 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2021-11-23 15:58:35,376 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2021-11-23 15:58:35,376 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2021-11-23 15:58:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_set_default_key [2021-11-23 15:58:35,377 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_set_default_key [2021-11-23 15:58:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2021-11-23 15:58:35,377 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2021-11-23 15:58:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~C_INT [2021-11-23 15:58:35,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~C_INT [2021-11-23 15:58:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2021-11-23 15:58:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2021-11-23 15:58:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:58:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:58:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:58:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:58:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:58:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:58:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2021-11-23 15:58:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2021-11-23 15:58:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2021-11-23 15:58:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2021-11-23 15:58:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:58:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:58:35,380 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2021-11-23 15:58:35,380 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2021-11-23 15:58:35,380 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:58:35,380 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:58:35,380 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-11-23 15:58:35,380 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:58:35,380 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:58:35,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:58:35,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:58:35,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:58:35,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:58:35,381 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2021-11-23 15:58:35,381 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2021-11-23 15:58:35,381 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:58:35,382 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:58:35,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:58:35,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:58:35,382 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2021-11-23 15:58:35,382 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2021-11-23 15:58:35,382 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_write [2021-11-23 15:58:35,382 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_write [2021-11-23 15:58:35,383 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2021-11-23 15:58:35,383 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2021-11-23 15:58:35,383 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2021-11-23 15:58:35,383 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2021-11-23 15:58:35,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:58:35,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:58:35,383 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_address [2021-11-23 15:58:35,384 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_address [2021-11-23 15:58:35,384 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:58:35,384 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:58:35,384 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:58:35,384 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:58:35,384 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2021-11-23 15:58:35,385 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2021-11-23 15:58:35,385 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2021-11-23 15:58:35,385 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2021-11-23 15:58:35,385 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2021-11-23 15:58:35,385 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2021-11-23 15:58:35,385 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:58:35,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:58:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2021-11-23 15:58:35,386 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2021-11-23 15:58:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2021-11-23 15:58:35,386 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2021-11-23 15:58:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_17 [2021-11-23 15:58:35,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_17 [2021-11-23 15:58:35,387 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_hard_start_xmit [2021-11-23 15:58:35,388 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_hard_start_xmit [2021-11-23 15:58:35,388 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2021-11-23 15:58:35,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2021-11-23 15:58:35,388 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2021-11-23 15:58:35,388 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2021-11-23 15:58:35,388 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2021-11-23 15:58:35,388 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2021-11-23 15:58:35,389 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:58:35,389 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:58:35,389 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2021-11-23 15:58:35,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2021-11-23 15:58:35,389 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 15:58:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 15:58:35,393 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2021-11-23 15:58:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2021-11-23 15:58:35,393 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_get_station [2021-11-23 15:58:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_get_station [2021-11-23 15:58:35,393 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:58:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:58:35,394 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:58:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:58:37,428 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:58:37,433 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:58:38,389 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:58:38,392 INFO L158 Benchmark]: Toolchain (without parser) took 15086.01ms. Allocated memory was 92.3MB in the beginning and 983.6MB in the end (delta: 891.3MB). Free memory was 63.6MB in the beginning and 713.3MB in the end (delta: -649.7MB). Peak memory consumption was 439.6MB. Max. memory is 16.1GB. [2021-11-23 15:58:38,393 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 65.0MB. Free memory was 46.8MB in the beginning and 46.7MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:58:38,393 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10567.55ms. Allocated memory was 92.3MB in the beginning and 501.2MB in the end (delta: 408.9MB). Free memory was 63.6MB in the beginning and 190.8MB in the end (delta: -127.1MB). Peak memory consumption was 297.0MB. Max. memory is 16.1GB. [2021-11-23 15:58:38,394 INFO L158 Benchmark]: Boogie Procedure Inliner took 723.27ms. Allocated memory is still 501.2MB. Free memory was 190.8MB in the beginning and 274.6MB in the end (delta: -83.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-11-23 15:58:38,394 INFO L158 Benchmark]: Boogie Preprocessor took 608.09ms. Allocated memory is still 501.2MB. Free memory was 274.6MB in the beginning and 164.5MB in the end (delta: 110.1MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. [2021-11-23 15:58:38,395 INFO L158 Benchmark]: RCFGBuilder took 3179.69ms. Allocated memory was 501.2MB in the beginning and 983.6MB in the end (delta: 482.3MB). Free memory was 164.5MB in the beginning and 713.3MB in the end (delta: -548.9MB). Peak memory consumption was 131.7MB. Max. memory is 16.1GB. [2021-11-23 15:58:38,398 INFO L339 ainManager$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 65.0MB. Free memory was 46.8MB in the beginning and 46.7MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10567.55ms. Allocated memory was 92.3MB in the beginning and 501.2MB in the end (delta: 408.9MB). Free memory was 63.6MB in the beginning and 190.8MB in the end (delta: -127.1MB). Peak memory consumption was 297.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 723.27ms. Allocated memory is still 501.2MB. Free memory was 190.8MB in the beginning and 274.6MB in the end (delta: -83.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 608.09ms. Allocated memory is still 501.2MB. Free memory was 274.6MB in the beginning and 164.5MB in the end (delta: 110.1MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. * RCFGBuilder took 3179.69ms. Allocated memory was 501.2MB in the beginning and 983.6MB in the end (delta: 482.3MB). Free memory was 164.5MB in the beginning and 713.3MB in the end (delta: -548.9MB). Peak memory consumption was 131.7MB. 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 15:58:38,472 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d74c686f-5617-4930-902c-4d464f26ca50/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable