./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-43_2a-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_8e5928e8-d9aa-452e-8b78-1d0d27203913/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/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_8e5928e8-d9aa-452e-8b78-1d0d27203913/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/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_8e5928e8-d9aa-452e-8b78-1d0d27203913/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 7d25bbb840c6f559a01e66a93b808b4e2f90bfa6cd2fb8a6d1b061ad8c317d14 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:38:06,705 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:38:06,708 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:38:06,756 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:38:06,757 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:38:06,762 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:38:06,765 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:38:06,770 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:38:06,773 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:38:06,781 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:38:06,782 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:38:06,783 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:38:06,783 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:38:06,785 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:38:06,786 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:38:06,787 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:38:06,789 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:38:06,790 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:38:06,796 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:38:06,806 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:38:06,808 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:38:06,811 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:38:06,818 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:38:06,819 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:38:06,823 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:38:06,823 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:38:06,824 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:38:06,826 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:38:06,827 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:38:06,828 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:38:06,829 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:38:06,830 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:38:06,832 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:38:06,834 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:38:06,835 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:38:06,836 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:38:06,836 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:38:06,837 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:38:06,837 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:38:06,838 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:38:06,839 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:38:06,839 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:38:06,883 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:38:06,884 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:38:06,887 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:38:06,888 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:38:06,888 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:38:06,889 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:38:06,889 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:38:06,889 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:38:06,889 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:38:06,890 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:38:06,891 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:38:06,891 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:38:06,891 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:38:06,891 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:38:06,892 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:38:06,892 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:38:06,892 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:38:06,892 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:38:06,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:38:06,893 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:38:06,893 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:38:06,893 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:38:06,893 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:38:06,894 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:38:06,894 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:38:06,894 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_8e5928e8-d9aa-452e-8b78-1d0d27203913/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d25bbb840c6f559a01e66a93b808b4e2f90bfa6cd2fb8a6d1b061ad8c317d14 [2021-11-23 15:38:07,143 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:38:07,173 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:38:07,175 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:38:07,176 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:38:07,177 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:38:07,179 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i [2021-11-23 15:38:07,255 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/bin/ukojak-CwSLpZB5Qu/data/b0aa66076/f4befea2f2db4356be76ff0512e457d9/FLAGa89c24330 [2021-11-23 15:38:08,378 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:38:08,379 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i [2021-11-23 15:38:08,467 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/bin/ukojak-CwSLpZB5Qu/data/b0aa66076/f4befea2f2db4356be76ff0512e457d9/FLAGa89c24330 [2021-11-23 15:38:08,709 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/bin/ukojak-CwSLpZB5Qu/data/b0aa66076/f4befea2f2db4356be76ff0512e457d9 [2021-11-23 15:38:08,711 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:38:08,717 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:38:08,719 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:38:08,719 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:38:08,722 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:38:08,723 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:38:08" (1/1) ... [2021-11-23 15:38:08,724 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f644684 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:08, skipping insertion in model container [2021-11-23 15:38:08,724 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:38:08" (1/1) ... [2021-11-23 15:38:08,731 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:38:08,980 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:38:17,478 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_8e5928e8-d9aa-452e-8b78-1d0d27203913/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i[707977,707990] [2021-11-23 15:38:17,591 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:38:17,666 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:38:18,714 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_8e5928e8-d9aa-452e-8b78-1d0d27203913/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i[707977,707990] [2021-11-23 15:38:18,727 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:38:19,220 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:38:19,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:19 WrapperNode [2021-11-23 15:38:19,220 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:38:19,222 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:38:19,222 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:38:19,223 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:38:19,230 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:19" (1/1) ... [2021-11-23 15:38:19,613 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:19" (1/1) ... [2021-11-23 15:38:20,140 INFO L137 Inliner]: procedures = 738, calls = 10941, calls flagged for inlining = 281, calls inlined = 249, statements flattened = 18182 [2021-11-23 15:38:20,142 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:38:20,143 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:38:20,143 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:38:20,144 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:38:20,152 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:19" (1/1) ... [2021-11-23 15:38:20,152 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:19" (1/1) ... [2021-11-23 15:38:20,223 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:19" (1/1) ... [2021-11-23 15:38:20,224 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:19" (1/1) ... [2021-11-23 15:38:20,621 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:19" (1/1) ... [2021-11-23 15:38:20,682 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:19" (1/1) ... [2021-11-23 15:38:20,754 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:19" (1/1) ... [2021-11-23 15:38:20,980 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:38:20,981 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:38:20,982 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:38:20,982 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:38:20,983 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:19" (1/1) ... [2021-11-23 15:38:21,002 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:38:21,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:38:21,054 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:38:21,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:38:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2021-11-23 15:38:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2021-11-23 15:38:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:38:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:38:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:38:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:38:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:38:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2021-11-23 15:38:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2021-11-23 15:38:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2021-11-23 15:38:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2021-11-23 15:38:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:38:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:38:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:38:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:38:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:38:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:38:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:38:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:38:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2021-11-23 15:38:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2021-11-23 15:38:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2021-11-23 15:38:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2021-11-23 15:38:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:38:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:38:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-11-23 15:38:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-11-23 15:38:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-11-23 15:38:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-11-23 15:38:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_scan [2021-11-23 15:38:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_scan [2021-11-23 15:38:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-11-23 15:38:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-11-23 15:38:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:38:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:38:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2021-11-23 15:38:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2021-11-23 15:38:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-11-23 15:38:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-11-23 15:38:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2021-11-23 15:38:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2021-11-23 15:38:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2021-11-23 15:38:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2021-11-23 15:38:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:38:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:38:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:38:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:38:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:38:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:38:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:38:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:38:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:38:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:38:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:38:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-23 15:38:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2021-11-23 15:38:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2021-11-23 15:38:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2021-11-23 15:38:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2021-11-23 15:38:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2021-11-23 15:38:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2021-11-23 15:38:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:38:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:38:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:38:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2021-11-23 15:38:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2021-11-23 15:38:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:38:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:38:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-23 15:38:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-23 15:38:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:38:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:38:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2021-11-23 15:38:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2021-11-23 15:38:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-23 15:38:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-23 15:38:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2021-11-23 15:38:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2021-11-23 15:38:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:38:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:38:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2021-11-23 15:38:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2021-11-23 15:38:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2021-11-23 15:38:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2021-11-23 15:38:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2021-11-23 15:38:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2021-11-23 15:38:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:38:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:38:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2021-11-23 15:38:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2021-11-23 15:38:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:38:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2021-11-23 15:38:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2021-11-23 15:38:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2021-11-23 15:38:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2021-11-23 15:38:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:38:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:38:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2021-11-23 15:38:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2021-11-23 15:38:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2021-11-23 15:38:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2021-11-23 15:38:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:38:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2021-11-23 15:38:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2021-11-23 15:38:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-23 15:38:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-23 15:38:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-11-23 15:38:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-11-23 15:38:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:38:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:38:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:38:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mcast_worker [2021-11-23 15:38:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mcast_worker [2021-11-23 15:38:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:38:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:38:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:38:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:38:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-23 15:38:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-23 15:38:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:38:21,160 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:38:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2021-11-23 15:38:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2021-11-23 15:38:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2021-11-23 15:38:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2021-11-23 15:38:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 15:38:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 15:38:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:38:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:38:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:38:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-11-23 15:38:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-11-23 15:38:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:38:21,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:38:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:38:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2021-11-23 15:38:21,178 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2021-11-23 15:38:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2021-11-23 15:38:21,178 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2021-11-23 15:38:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2021-11-23 15:38:21,179 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2021-11-23 15:38:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:38:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2021-11-23 15:38:21,179 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2021-11-23 15:38:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:38:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2021-11-23 15:38:21,179 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2021-11-23 15:38:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:38:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:38:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:38:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:38:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:38:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:38:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:38:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:38:21,181 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2021-11-23 15:38:21,181 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2021-11-23 15:38:21,181 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2021-11-23 15:38:21,181 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2021-11-23 15:38:21,181 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2021-11-23 15:38:21,181 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2021-11-23 15:38:21,181 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:38:21,182 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:38:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:38:21,182 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:38:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2021-11-23 15:38:21,182 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2021-11-23 15:38:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-23 15:38:21,182 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-23 15:38:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 15:38:21,183 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 15:38:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2021-11-23 15:38:21,183 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2021-11-23 15:38:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2021-11-23 15:38:21,183 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2021-11-23 15:38:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:38:21,183 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:38:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:38:21,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:38:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2021-11-23 15:38:21,184 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2021-11-23 15:38:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_add_key [2021-11-23 15:38:21,184 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_add_key [2021-11-23 15:38:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:38:21,185 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:38:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2021-11-23 15:38:21,185 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2021-11-23 15:38:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_set_mesh_channel [2021-11-23 15:38:21,185 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_set_mesh_channel [2021-11-23 15:38:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_leave_ibss [2021-11-23 15:38:21,185 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_leave_ibss [2021-11-23 15:38:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:38:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:38:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-11-23 15:38:21,186 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-11-23 15:38:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:38:21,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:38:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_worker [2021-11-23 15:38:21,186 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_worker [2021-11-23 15:38:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:38:21,187 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:38:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2021-11-23 15:38:21,187 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2021-11-23 15:38:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:38:21,187 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:38:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:38:21,188 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:38:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2021-11-23 15:38:21,188 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2021-11-23 15:38:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-23 15:38:21,188 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-23 15:38:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:38:21,188 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:38:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:38:21,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:38:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2021-11-23 15:38:21,189 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2021-11-23 15:38:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 15:38:21,189 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 15:38:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_set_monitor_channel [2021-11-23 15:38:21,189 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_set_monitor_channel [2021-11-23 15:38:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-11-23 15:38:21,190 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-11-23 15:38:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:38:21,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:38:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2021-11-23 15:38:21,190 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2021-11-23 15:38:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:38:21,190 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:38:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2021-11-23 15:38:21,191 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2021-11-23 15:38:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2021-11-23 15:38:21,191 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2021-11-23 15:38:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:38:21,191 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:38:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure eth_broadcast_addr [2021-11-23 15:38:21,192 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_broadcast_addr [2021-11-23 15:38:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:38:21,192 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:38:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-23 15:38:21,203 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-23 15:38:21,204 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:38:21,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:38:21,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2021-11-23 15:38:21,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2021-11-23 15:38:21,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2021-11-23 15:38:21,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2021-11-23 15:38:21,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:38:21,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_5 [2021-11-23 15:38:21,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_5 [2021-11-23 15:38:21,205 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:38:21,205 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:38:21,205 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2021-11-23 15:38:21,205 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2021-11-23 15:38:21,205 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_change_intf [2021-11-23 15:38:21,205 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_change_intf [2021-11-23 15:38:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2021-11-23 15:38:21,206 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2021-11-23 15:38:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:38:21,206 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:38:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:38:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-11-23 15:38:21,206 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-11-23 15:38:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:38:21,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:38:21,207 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2021-11-23 15:38:21,207 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2021-11-23 15:38:21,207 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_del_key [2021-11-23 15:38:21,207 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_del_key [2021-11-23 15:38:21,207 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2021-11-23 15:38:21,207 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2021-11-23 15:38:21,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:38:21,208 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:38:21,208 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:38:21,208 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2021-11-23 15:38:21,208 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2021-11-23 15:38:21,208 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:38:21,208 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:38:21,208 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:38:21,208 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:38:21,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:38:21,209 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:38:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:38:21,209 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:38:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2021-11-23 15:38:21,209 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2021-11-23 15:38:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_ibss [2021-11-23 15:38:21,209 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_ibss [2021-11-23 15:38:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-11-23 15:38:21,210 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-11-23 15:38:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:38:21,210 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:38:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-23 15:38:21,210 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-23 15:38:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2021-11-23 15:38:21,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2021-11-23 15:38:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:38:21,211 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:38:21,211 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2021-11-23 15:38:21,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2021-11-23 15:38:21,211 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2021-11-23 15:38:21,211 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2021-11-23 15:38:21,211 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2021-11-23 15:38:21,211 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2021-11-23 15:38:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_set_default_key [2021-11-23 15:38:21,212 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_set_default_key [2021-11-23 15:38:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2021-11-23 15:38:21,212 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2021-11-23 15:38:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2021-11-23 15:38:21,212 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2021-11-23 15:38:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:38:21,212 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:38:21,213 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:38:21,213 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:38:21,213 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2021-11-23 15:38:21,213 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2021-11-23 15:38:21,213 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2021-11-23 15:38:21,213 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2021-11-23 15:38:21,213 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:38:21,213 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:38:21,214 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2021-11-23 15:38:21,214 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2021-11-23 15:38:21,214 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:38:21,214 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:38:21,214 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-11-23 15:38:21,214 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:38:21,214 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:38:21,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:38:21,215 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2021-11-23 15:38:21,215 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2021-11-23 15:38:21,215 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:38:21,215 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:38:21,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:38:21,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:38:21,215 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2021-11-23 15:38:21,216 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2021-11-23 15:38:21,216 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_write [2021-11-23 15:38:21,216 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_write [2021-11-23 15:38:21,216 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2021-11-23 15:38:21,216 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2021-11-23 15:38:21,216 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2021-11-23 15:38:21,216 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2021-11-23 15:38:21,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:38:21,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:38:21,217 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_address [2021-11-23 15:38:21,217 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_address [2021-11-23 15:38:21,217 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:38:21,217 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:38:21,217 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:38:21,217 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:38:21,217 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2021-11-23 15:38:21,218 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2021-11-23 15:38:21,218 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2021-11-23 15:38:21,218 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2021-11-23 15:38:21,218 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2021-11-23 15:38:21,218 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2021-11-23 15:38:21,218 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:38:21,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:38:21,218 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2021-11-23 15:38:21,219 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2021-11-23 15:38:21,219 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2021-11-23 15:38:21,219 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2021-11-23 15:38:21,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_17 [2021-11-23 15:38:21,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_17 [2021-11-23 15:38:21,219 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_hard_start_xmit [2021-11-23 15:38:21,219 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_hard_start_xmit [2021-11-23 15:38:21,220 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2021-11-23 15:38:21,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2021-11-23 15:38:21,220 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2021-11-23 15:38:21,220 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2021-11-23 15:38:21,220 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2021-11-23 15:38:21,220 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2021-11-23 15:38:21,220 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:38:21,220 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:38:21,221 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2021-11-23 15:38:21,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2021-11-23 15:38:21,221 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 15:38:21,221 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 15:38:21,221 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2021-11-23 15:38:21,221 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2021-11-23 15:38:21,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:38:21,222 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_get_station [2021-11-23 15:38:21,222 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_get_station [2021-11-23 15:38:21,222 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:38:21,222 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:38:21,222 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:38:21,222 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:38:23,080 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:38:23,087 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:38:23,455 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:38:23,475 INFO L158 Benchmark]: Toolchain (without parser) took 14761.31ms. Allocated memory was 109.1MB in the beginning and 666.9MB in the end (delta: 557.8MB). Free memory was 64.9MB in the beginning and 367.3MB in the end (delta: -302.5MB). Peak memory consumption was 262.7MB. Max. memory is 16.1GB. [2021-11-23 15:38:23,476 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 90.2MB. Free memory was 63.3MB in the beginning and 63.3MB in the end (delta: 21.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:38:23,477 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10502.66ms. Allocated memory was 109.1MB in the beginning and 375.4MB in the end (delta: 266.3MB). Free memory was 64.9MB in the beginning and 137.9MB in the end (delta: -73.0MB). Peak memory consumption was 194.3MB. Max. memory is 16.1GB. [2021-11-23 15:38:23,478 INFO L158 Benchmark]: Boogie Procedure Inliner took 920.16ms. Allocated memory is still 375.4MB. Free memory was 137.9MB in the beginning and 151.5MB in the end (delta: -13.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2021-11-23 15:38:23,479 INFO L158 Benchmark]: Boogie Preprocessor took 837.49ms. Allocated memory was 375.4MB in the beginning and 666.9MB in the end (delta: 291.5MB). Free memory was 151.5MB in the beginning and 458.5MB in the end (delta: -307.0MB). Peak memory consumption was 125.0MB. Max. memory is 16.1GB. [2021-11-23 15:38:23,480 INFO L158 Benchmark]: RCFGBuilder took 2492.01ms. Allocated memory is still 666.9MB. Free memory was 458.5MB in the beginning and 367.3MB in the end (delta: 91.2MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. [2021-11-23 15:38:23,484 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 90.2MB. Free memory was 63.3MB in the beginning and 63.3MB in the end (delta: 21.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10502.66ms. Allocated memory was 109.1MB in the beginning and 375.4MB in the end (delta: 266.3MB). Free memory was 64.9MB in the beginning and 137.9MB in the end (delta: -73.0MB). Peak memory consumption was 194.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 920.16ms. Allocated memory is still 375.4MB. Free memory was 137.9MB in the beginning and 151.5MB in the end (delta: -13.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 837.49ms. Allocated memory was 375.4MB in the beginning and 666.9MB in the end (delta: 291.5MB). Free memory was 151.5MB in the beginning and 458.5MB in the end (delta: -307.0MB). Peak memory consumption was 125.0MB. Max. memory is 16.1GB. * RCFGBuilder took 2492.01ms. Allocated memory is still 666.9MB. Free memory was 458.5MB in the beginning and 367.3MB in the end (delta: 91.2MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:38:23,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/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_8e5928e8-d9aa-452e-8b78-1d0d27203913/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/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_8e5928e8-d9aa-452e-8b78-1d0d27203913/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/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_8e5928e8-d9aa-452e-8b78-1d0d27203913/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 7d25bbb840c6f559a01e66a93b808b4e2f90bfa6cd2fb8a6d1b061ad8c317d14 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:38:26,545 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:38:26,550 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:38:26,612 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:38:26,613 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:38:26,618 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:38:26,621 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:38:26,626 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:38:26,630 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:38:26,636 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:38:26,641 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:38:26,643 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:38:26,644 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:38:26,647 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:38:26,650 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:38:26,655 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:38:26,657 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:38:26,659 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:38:26,661 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:38:26,671 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:38:26,674 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:38:26,675 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:38:26,678 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:38:26,681 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:38:26,692 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:38:26,693 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:38:26,693 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:38:26,696 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:38:26,696 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:38:26,698 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:38:26,698 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:38:26,700 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:38:26,702 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:38:26,703 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:38:26,705 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:38:26,705 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:38:26,707 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:38:26,707 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:38:26,707 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:38:26,710 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:38:26,711 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:38:26,717 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:38:26,784 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:38:26,785 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:38:26,786 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:38:26,786 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:38:26,788 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:38:26,789 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:38:26,789 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:38:26,789 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:38:26,790 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:38:26,790 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:38:26,791 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:38:26,791 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:38:26,792 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:38:26,792 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:38:26,792 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:38:26,793 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:38:26,793 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:38:26,793 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:38:26,794 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:38:26,794 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:38:26,794 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:38:26,795 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:38:26,795 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:38:26,795 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:38:26,796 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:38:26,796 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:38:26,796 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:38:26,797 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:38:26,797 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:38:26,797 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_8e5928e8-d9aa-452e-8b78-1d0d27203913/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d25bbb840c6f559a01e66a93b808b4e2f90bfa6cd2fb8a6d1b061ad8c317d14 [2021-11-23 15:38:27,323 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:38:27,349 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:38:27,352 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:38:27,353 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:38:27,354 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:38:27,356 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i [2021-11-23 15:38:27,442 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/bin/ukojak-CwSLpZB5Qu/data/24948d0ff/8ef6d944ecc34406886600e29787c134/FLAG642b5d20a [2021-11-23 15:38:28,919 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:38:28,920 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i [2021-11-23 15:38:29,069 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/bin/ukojak-CwSLpZB5Qu/data/24948d0ff/8ef6d944ecc34406886600e29787c134/FLAG642b5d20a [2021-11-23 15:38:29,384 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/bin/ukojak-CwSLpZB5Qu/data/24948d0ff/8ef6d944ecc34406886600e29787c134 [2021-11-23 15:38:29,387 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:38:29,389 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:38:29,392 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:38:29,392 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:38:29,395 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:38:29,396 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:38:29" (1/1) ... [2021-11-23 15:38:29,397 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@634b30c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:29, skipping insertion in model container [2021-11-23 15:38:29,398 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:38:29" (1/1) ... [2021-11-23 15:38:29,405 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:38:29,678 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:38:38,479 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_8e5928e8-d9aa-452e-8b78-1d0d27203913/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i[707977,707990] [2021-11-23 15:38:38,607 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:38:38,686 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:38:38,862 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:38:39,731 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_8e5928e8-d9aa-452e-8b78-1d0d27203913/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i[707977,707990] [2021-11-23 15:38:39,741 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:38:39,777 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:38:41,382 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_8e5928e8-d9aa-452e-8b78-1d0d27203913/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i[707977,707990] [2021-11-23 15:38:41,396 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:38:42,036 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:38:42,037 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:42 WrapperNode [2021-11-23 15:38:42,037 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:38:42,038 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:38:42,038 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:38:42,039 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:38:42,046 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:42" (1/1) ... [2021-11-23 15:38:42,272 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:42" (1/1) ... [2021-11-23 15:38:42,623 INFO L137 Inliner]: procedures = 753, calls = 10941, calls flagged for inlining = 281, calls inlined = 249, statements flattened = 17665 [2021-11-23 15:38:42,624 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:38:42,624 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:38:42,624 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:38:42,625 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:38:42,633 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:42" (1/1) ... [2021-11-23 15:38:42,633 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:42" (1/1) ... [2021-11-23 15:38:42,722 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:42" (1/1) ... [2021-11-23 15:38:42,723 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:42" (1/1) ... [2021-11-23 15:38:43,188 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:42" (1/1) ... [2021-11-23 15:38:43,258 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:42" (1/1) ... [2021-11-23 15:38:43,338 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:42" (1/1) ... [2021-11-23 15:38:43,410 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:38:43,411 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:38:43,415 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:38:43,415 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:38:43,416 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:42" (1/1) ... [2021-11-23 15:38:43,427 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:38:43,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:38:43,458 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:38:43,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:38:43,635 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2021-11-23 15:38:43,635 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2021-11-23 15:38:43,635 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:38:43,635 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:38:43,635 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:38:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:38:43,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:38:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2021-11-23 15:38:43,636 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2021-11-23 15:38:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2021-11-23 15:38:43,636 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2021-11-23 15:38:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:38:43,637 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:38:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:38:43,637 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:38:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:38:43,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:38:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:38:43,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:38:43,638 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2021-11-23 15:38:43,638 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2021-11-23 15:38:43,638 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2021-11-23 15:38:43,638 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2021-11-23 15:38:43,638 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:38:43,638 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:38:43,639 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-11-23 15:38:43,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-11-23 15:38:43,639 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-11-23 15:38:43,639 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-11-23 15:38:43,639 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_scan [2021-11-23 15:38:43,639 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_scan [2021-11-23 15:38:43,640 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-11-23 15:38:43,640 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-11-23 15:38:43,640 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:38:43,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:38:43,640 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2021-11-23 15:38:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2021-11-23 15:38:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2021-11-23 15:38:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2021-11-23 15:38:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2021-11-23 15:38:43,642 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2021-11-23 15:38:43,642 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:38:43,642 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:38:43,642 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:38:43,643 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:38:43,643 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:38:43,643 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:38:43,643 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:38:43,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:38:43,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:38:43,643 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:38:43,644 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:38:43,644 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-23 15:38:43,645 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2021-11-23 15:38:43,645 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2021-11-23 15:38:43,645 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2021-11-23 15:38:43,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2021-11-23 15:38:43,646 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2021-11-23 15:38:43,646 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2021-11-23 15:38:43,646 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:38:43,646 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:38:43,646 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:38:43,646 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2021-11-23 15:38:43,647 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2021-11-23 15:38:43,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:38:43,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:38:43,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:38:43,648 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:38:43,649 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:38:43,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:38:43,649 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-23 15:38:43,649 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-23 15:38:43,649 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:38:43,649 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:38:43,650 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2021-11-23 15:38:43,650 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2021-11-23 15:38:43,650 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-23 15:38:43,650 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-23 15:38:43,650 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2021-11-23 15:38:43,650 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2021-11-23 15:38:43,650 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:38:43,651 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:38:43,651 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2021-11-23 15:38:43,651 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2021-11-23 15:38:43,651 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2021-11-23 15:38:43,651 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2021-11-23 15:38:43,652 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2021-11-23 15:38:43,652 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2021-11-23 15:38:43,652 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:38:43,653 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:38:43,653 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2021-11-23 15:38:43,653 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2021-11-23 15:38:43,653 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2021-11-23 15:38:43,653 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2021-11-23 15:38:43,654 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2021-11-23 15:38:43,654 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2021-11-23 15:38:43,655 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:38:43,655 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:38:43,656 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2021-11-23 15:38:43,656 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2021-11-23 15:38:43,656 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2021-11-23 15:38:43,656 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2021-11-23 15:38:43,656 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2021-11-23 15:38:43,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2021-11-23 15:38:43,656 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-23 15:38:43,657 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-23 15:38:43,657 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-11-23 15:38:43,657 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-11-23 15:38:43,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:38:43,657 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:38:43,658 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mcast_worker [2021-11-23 15:38:43,658 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mcast_worker [2021-11-23 15:38:43,658 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:38:43,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:38:43,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:38:43,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:38:43,660 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-23 15:38:43,662 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-23 15:38:43,662 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:38:43,662 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:38:43,663 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2021-11-23 15:38:43,663 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2021-11-23 15:38:43,665 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2021-11-23 15:38:43,665 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2021-11-23 15:38:43,665 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 15:38:43,665 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 15:38:43,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:38:43,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:38:43,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:38:43,673 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-11-23 15:38:43,673 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-11-23 15:38:43,673 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:38:43,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:38:43,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:38:43,673 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2021-11-23 15:38:43,673 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2021-11-23 15:38:43,674 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2021-11-23 15:38:43,674 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2021-11-23 15:38:43,674 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2021-11-23 15:38:43,674 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2021-11-23 15:38:43,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:38:43,674 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2021-11-23 15:38:43,674 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2021-11-23 15:38:43,674 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:38:43,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:38:43,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:38:43,675 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2021-11-23 15:38:43,675 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2021-11-23 15:38:43,675 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:38:43,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:38:43,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:38:43,676 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:38:43,676 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:38:43,676 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:38:43,676 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:38:43,676 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2021-11-23 15:38:43,676 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2021-11-23 15:38:43,676 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2021-11-23 15:38:43,676 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2021-11-23 15:38:43,677 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2021-11-23 15:38:43,677 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2021-11-23 15:38:43,677 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:38:43,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:38:43,677 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:38:43,677 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:38:43,677 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2021-11-23 15:38:43,678 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2021-11-23 15:38:43,678 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-23 15:38:43,678 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-23 15:38:43,678 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 15:38:43,679 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 15:38:43,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:38:43,679 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2021-11-23 15:38:43,679 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2021-11-23 15:38:43,679 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2021-11-23 15:38:43,679 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2021-11-23 15:38:43,679 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:38:43,680 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:38:43,680 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:38:43,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:38:43,680 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2021-11-23 15:38:43,680 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2021-11-23 15:38:43,680 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_add_key [2021-11-23 15:38:43,680 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_add_key [2021-11-23 15:38:43,680 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:38:43,681 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:38:43,681 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2021-11-23 15:38:43,681 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2021-11-23 15:38:43,681 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_set_mesh_channel [2021-11-23 15:38:43,681 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_set_mesh_channel [2021-11-23 15:38:43,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:38:43,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:38:43,682 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_leave_ibss [2021-11-23 15:38:43,682 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_leave_ibss [2021-11-23 15:38:43,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:38:43,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:38:43,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:38:43,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:38:43,682 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-11-23 15:38:43,683 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-11-23 15:38:43,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:38:43,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:38:43,683 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_worker [2021-11-23 15:38:43,683 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_worker [2021-11-23 15:38:43,683 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:38:43,683 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:38:43,684 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2021-11-23 15:38:43,684 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2021-11-23 15:38:43,684 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:38:43,684 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:38:43,684 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:38:43,684 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:38:43,684 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2021-11-23 15:38:43,685 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2021-11-23 15:38:43,685 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-23 15:38:43,685 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-23 15:38:43,685 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:38:43,685 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:38:43,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:38:43,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:38:43,686 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2021-11-23 15:38:43,686 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2021-11-23 15:38:43,686 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 15:38:43,686 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 15:38:43,686 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_set_monitor_channel [2021-11-23 15:38:43,686 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_set_monitor_channel [2021-11-23 15:38:43,686 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-11-23 15:38:43,687 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-11-23 15:38:43,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:38:43,687 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:38:43,687 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2021-11-23 15:38:43,687 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2021-11-23 15:38:43,687 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:38:43,687 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:38:43,688 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2021-11-23 15:38:43,688 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2021-11-23 15:38:43,688 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2021-11-23 15:38:43,688 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2021-11-23 15:38:43,688 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:38:43,688 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:38:43,688 INFO L130 BoogieDeclarations]: Found specification of procedure eth_broadcast_addr [2021-11-23 15:38:43,689 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_broadcast_addr [2021-11-23 15:38:43,689 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:38:43,690 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:38:43,694 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-23 15:38:43,694 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-23 15:38:43,694 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:38:43,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:38:43,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2021-11-23 15:38:43,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2021-11-23 15:38:43,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2021-11-23 15:38:43,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2021-11-23 15:38:43,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:38:43,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_5 [2021-11-23 15:38:43,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_5 [2021-11-23 15:38:43,696 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:38:43,696 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:38:43,696 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2021-11-23 15:38:43,697 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2021-11-23 15:38:43,697 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_change_intf [2021-11-23 15:38:43,697 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_change_intf [2021-11-23 15:38:43,697 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2021-11-23 15:38:43,697 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2021-11-23 15:38:43,697 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:38:43,697 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:38:43,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:38:43,698 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-11-23 15:38:43,698 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-11-23 15:38:43,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:38:43,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:38:43,698 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2021-11-23 15:38:43,698 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2021-11-23 15:38:43,698 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_del_key [2021-11-23 15:38:43,699 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_del_key [2021-11-23 15:38:43,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:38:43,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:38:43,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:38:43,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:38:43,699 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2021-11-23 15:38:43,699 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2021-11-23 15:38:43,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:38:43,700 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:38:43,700 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:38:43,700 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2021-11-23 15:38:43,700 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2021-11-23 15:38:43,700 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:38:43,700 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:38:43,700 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:38:43,700 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:38:43,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:38:43,701 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:38:43,701 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:38:43,701 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:38:43,701 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2021-11-23 15:38:43,701 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2021-11-23 15:38:43,701 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_ibss [2021-11-23 15:38:43,702 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_ibss [2021-11-23 15:38:43,702 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-11-23 15:38:43,702 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-11-23 15:38:43,702 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:38:43,702 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:38:43,702 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-23 15:38:43,702 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-23 15:38:43,702 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2021-11-23 15:38:43,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2021-11-23 15:38:43,703 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:38:43,703 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:38:43,703 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2021-11-23 15:38:43,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2021-11-23 15:38:43,703 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2021-11-23 15:38:43,703 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2021-11-23 15:38:43,703 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2021-11-23 15:38:43,704 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2021-11-23 15:38:43,704 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_set_default_key [2021-11-23 15:38:43,704 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_set_default_key [2021-11-23 15:38:43,704 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2021-11-23 15:38:43,704 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2021-11-23 15:38:43,704 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~C_INT [2021-11-23 15:38:43,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~C_INT [2021-11-23 15:38:43,705 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2021-11-23 15:38:43,705 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2021-11-23 15:38:43,705 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:38:43,705 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:38:43,705 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:38:43,705 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:38:43,705 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:38:43,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:38:43,706 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2021-11-23 15:38:43,706 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2021-11-23 15:38:43,706 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2021-11-23 15:38:43,706 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2021-11-23 15:38:43,706 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:38:43,706 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:38:43,706 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2021-11-23 15:38:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2021-11-23 15:38:43,707 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:38:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:38:43,707 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-11-23 15:38:43,707 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:38:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:38:43,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:38:43,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:38:43,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:38:43,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:38:43,708 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2021-11-23 15:38:43,708 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2021-11-23 15:38:43,708 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:38:43,708 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:38:43,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:38:43,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:38:43,709 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2021-11-23 15:38:43,709 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2021-11-23 15:38:43,709 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_write [2021-11-23 15:38:43,709 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_write [2021-11-23 15:38:43,709 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2021-11-23 15:38:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2021-11-23 15:38:43,710 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2021-11-23 15:38:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2021-11-23 15:38:43,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:38:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:38:43,710 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_address [2021-11-23 15:38:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_address [2021-11-23 15:38:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:38:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:38:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:38:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:38:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2021-11-23 15:38:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2021-11-23 15:38:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2021-11-23 15:38:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2021-11-23 15:38:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2021-11-23 15:38:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2021-11-23 15:38:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:38:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:38:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2021-11-23 15:38:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2021-11-23 15:38:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2021-11-23 15:38:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2021-11-23 15:38:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_17 [2021-11-23 15:38:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_17 [2021-11-23 15:38:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_hard_start_xmit [2021-11-23 15:38:43,714 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_hard_start_xmit [2021-11-23 15:38:43,714 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2021-11-23 15:38:43,714 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2021-11-23 15:38:43,715 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2021-11-23 15:38:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2021-11-23 15:38:43,715 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2021-11-23 15:38:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2021-11-23 15:38:43,715 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:38:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:38:43,715 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2021-11-23 15:38:43,716 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2021-11-23 15:38:43,716 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 15:38:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 15:38:43,720 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2021-11-23 15:38:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2021-11-23 15:38:43,720 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_get_station [2021-11-23 15:38:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_get_station [2021-11-23 15:38:43,720 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:38:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:38:43,721 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:38:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:38:45,330 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:38:45,335 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:38:46,166 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:38:46,170 INFO L158 Benchmark]: Toolchain (without parser) took 16780.06ms. Allocated memory was 88.1MB in the beginning and 599.8MB in the end (delta: 511.7MB). Free memory was 44.6MB in the beginning and 291.8MB in the end (delta: -247.2MB). Peak memory consumption was 282.7MB. Max. memory is 16.1GB. [2021-11-23 15:38:46,170 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 88.1MB. Free memory is still 69.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:38:46,170 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12645.40ms. Allocated memory was 88.1MB in the beginning and 599.8MB in the end (delta: 511.7MB). Free memory was 44.3MB in the beginning and 409.5MB in the end (delta: -365.2MB). Peak memory consumption was 290.0MB. Max. memory is 16.1GB. [2021-11-23 15:38:46,171 INFO L158 Benchmark]: Boogie Procedure Inliner took 585.33ms. Allocated memory is still 599.8MB. Free memory was 409.5MB in the beginning and 316.2MB in the end (delta: 93.3MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2021-11-23 15:38:46,171 INFO L158 Benchmark]: Boogie Preprocessor took 785.94ms. Allocated memory is still 599.8MB. Free memory was 316.2MB in the beginning and 357.4MB in the end (delta: -41.3MB). Peak memory consumption was 118.1MB. Max. memory is 16.1GB. [2021-11-23 15:38:46,172 INFO L158 Benchmark]: RCFGBuilder took 2756.81ms. Allocated memory is still 599.8MB. Free memory was 357.4MB in the beginning and 291.8MB in the end (delta: 65.6MB). Peak memory consumption was 87.6MB. Max. memory is 16.1GB. [2021-11-23 15:38:46,173 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 88.1MB. Free memory is still 69.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12645.40ms. Allocated memory was 88.1MB in the beginning and 599.8MB in the end (delta: 511.7MB). Free memory was 44.3MB in the beginning and 409.5MB in the end (delta: -365.2MB). Peak memory consumption was 290.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 585.33ms. Allocated memory is still 599.8MB. Free memory was 409.5MB in the beginning and 316.2MB in the end (delta: 93.3MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 785.94ms. Allocated memory is still 599.8MB. Free memory was 316.2MB in the beginning and 357.4MB in the end (delta: -41.3MB). Peak memory consumption was 118.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2756.81ms. Allocated memory is still 599.8MB. Free memory was 357.4MB in the beginning and 291.8MB in the end (delta: 65.6MB). Peak memory consumption was 87.6MB. 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 15:38:46,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e5928e8-d9aa-452e-8b78-1d0d27203913/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