./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-libertas-libertas.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/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_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-libertas-libertas.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/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_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/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 abb161151b373d03ae549de941dde69452a7aa82ace33b3c7776a6edf9191893 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:57:22,920 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:57:22,923 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:57:22,975 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:57:22,976 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:57:22,980 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:57:22,982 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:57:22,985 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:57:22,988 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:57:22,994 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:57:22,995 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:57:22,997 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:57:22,997 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:57:22,998 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:57:23,000 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:57:23,012 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:57:23,014 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:57:23,015 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:57:23,018 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:57:23,025 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:57:23,027 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:57:23,029 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:57:23,032 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:57:23,034 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:57:23,042 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:57:23,043 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:57:23,044 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:57:23,046 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:57:23,047 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:57:23,048 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:57:23,049 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:57:23,050 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:57:23,052 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:57:23,053 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:57:23,055 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:57:23,055 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:57:23,056 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:57:23,056 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:57:23,057 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:57:23,058 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:57:23,059 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:57:23,060 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:57:23,100 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:57:23,100 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:57:23,102 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:57:23,102 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:57:23,103 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:57:23,103 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:57:23,104 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:57:23,104 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:57:23,104 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:57:23,104 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:57:23,105 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:57:23,109 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:57:23,109 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:57:23,109 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:57:23,109 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:57:23,110 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:57:23,110 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:57:23,110 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:57:23,110 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:57:23,111 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:57:23,111 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:57:23,111 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:57:23,111 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:57:23,111 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:57:23,112 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:57:23,112 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_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abb161151b373d03ae549de941dde69452a7aa82ace33b3c7776a6edf9191893 [2021-11-23 15:57:23,351 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:57:23,387 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:57:23,389 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:57:23,391 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:57:23,392 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:57:23,393 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-libertas-libertas.cil.i [2021-11-23 15:57:23,482 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/bin/ukojak-CwSLpZB5Qu/data/9a8828c0e/dd726e1ac9ef4bf2bffd5569b3ee6494/FLAG1978f6b29 [2021-11-23 15:57:24,692 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:57:24,694 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-libertas-libertas.cil.i [2021-11-23 15:57:24,788 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/bin/ukojak-CwSLpZB5Qu/data/9a8828c0e/dd726e1ac9ef4bf2bffd5569b3ee6494/FLAG1978f6b29 [2021-11-23 15:57:24,835 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/bin/ukojak-CwSLpZB5Qu/data/9a8828c0e/dd726e1ac9ef4bf2bffd5569b3ee6494 [2021-11-23 15:57:24,838 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:57:24,840 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:57:24,842 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:24,843 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:57:24,846 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:57:24,847 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:24" (1/1) ... [2021-11-23 15:57:24,848 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6049f6c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:24, skipping insertion in model container [2021-11-23 15:57:24,851 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:24" (1/1) ... [2021-11-23 15:57:24,859 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:57:25,163 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:57:35,610 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_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-libertas-libertas.cil.i[861901,861914] [2021-11-23 15:57:35,696 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:57:35,786 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:57:36,897 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_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-libertas-libertas.cil.i[861901,861914] [2021-11-23 15:57:36,905 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:57:37,496 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:57:37,497 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:37 WrapperNode [2021-11-23 15:57:37,497 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:37,498 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:57:37,503 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:57:37,503 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:57:37,512 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:37" (1/1) ... [2021-11-23 15:57:37,870 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:37" (1/1) ... [2021-11-23 15:57:38,481 INFO L137 Inliner]: procedures = 768, calls = 11333, calls flagged for inlining = 482, calls inlined = 453, statements flattened = 24350 [2021-11-23 15:57:38,482 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:57:38,483 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:57:38,483 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:57:38,483 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:57:38,491 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:37" (1/1) ... [2021-11-23 15:57:38,492 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:37" (1/1) ... [2021-11-23 15:57:38,596 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:37" (1/1) ... [2021-11-23 15:57:38,608 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:37" (1/1) ... [2021-11-23 15:57:39,076 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:37" (1/1) ... [2021-11-23 15:57:39,144 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:37" (1/1) ... [2021-11-23 15:57:39,498 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:37" (1/1) ... [2021-11-23 15:57:39,695 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:57:39,709 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:57:39,710 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:57:39,710 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:57:39,711 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:37" (1/1) ... [2021-11-23 15:57:39,718 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:57:39,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:57:39,742 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:57:39,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:57:39,842 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2021-11-23 15:57:39,842 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2021-11-23 15:57:39,843 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2021-11-23 15:57:39,843 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2021-11-23 15:57:39,843 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:57:39,843 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:57:39,844 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:57:39,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:57:39,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:57:39,845 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2021-11-23 15:57:39,845 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2021-11-23 15:57:39,845 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2021-11-23 15:57:39,845 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2021-11-23 15:57:39,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2021-11-23 15:57:39,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2021-11-23 15:57:39,845 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:57:39,846 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:57:39,846 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:57:39,846 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:57:39,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:57:39,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:57:39,846 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2021-11-23 15:57:39,846 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2021-11-23 15:57:39,847 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2021-11-23 15:57:39,847 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2021-11-23 15:57:39,847 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:57:39,847 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:57:39,847 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-11-23 15:57:39,847 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-11-23 15:57:39,847 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:57:39,847 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:57:39,848 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2021-11-23 15:57:39,848 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2021-11-23 15:57:39,848 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-11-23 15:57:39,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-11-23 15:57:39,848 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2021-11-23 15:57:39,848 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2021-11-23 15:57:39,848 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:57:39,848 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:57:39,849 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2021-11-23 15:57:39,849 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2021-11-23 15:57:39,849 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:57:39,849 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:57:39,849 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_reg [2021-11-23 15:57:39,850 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_reg [2021-11-23 15:57:39,850 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:57:39,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:57:39,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:57:39,850 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:57:39,851 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:57:39,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-23 15:57:39,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-23 15:57:39,852 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:57:39,852 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:57:39,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:57:39,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:57:39,852 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:57:39,852 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:57:39,853 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-23 15:57:39,853 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2021-11-23 15:57:39,853 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2021-11-23 15:57:39,854 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2021-11-23 15:57:39,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2021-11-23 15:57:39,855 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2021-11-23 15:57:39,855 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2021-11-23 15:57:39,855 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:57:39,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:57:39,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:57:39,856 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2021-11-23 15:57:39,856 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2021-11-23 15:57:39,857 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:57:39,857 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:57:39,857 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_sleepparams_read [2021-11-23 15:57:39,858 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_sleepparams_read [2021-11-23 15:57:39,858 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-23 15:57:39,858 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-23 15:57:39,858 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:57:39,858 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:57:39,858 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_get_reg [2021-11-23 15:57:39,859 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_get_reg [2021-11-23 15:57:39,859 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2021-11-23 15:57:39,859 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2021-11-23 15:57:39,859 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2021-11-23 15:57:39,859 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2021-11-23 15:57:39,859 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:57:39,860 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:57:39,860 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2021-11-23 15:57:39,860 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2021-11-23 15:57:39,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_16_5 [2021-11-23 15:57:39,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_16_5 [2021-11-23 15:57:39,861 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2021-11-23 15:57:39,861 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2021-11-23 15:57:39,861 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2021-11-23 15:57:39,861 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2021-11-23 15:57:39,862 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2021-11-23 15:57:39,862 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2021-11-23 15:57:39,862 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:57:39,863 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:57:39,863 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2021-11-23 15:57:39,863 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2021-11-23 15:57:39,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:57:39,863 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:57:39,864 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:57:39,864 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2021-11-23 15:57:39,864 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2021-11-23 15:57:39,865 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2021-11-23 15:57:39,865 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2021-11-23 15:57:39,865 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:57:39,866 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:57:39,866 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2021-11-23 15:57:39,866 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2021-11-23 15:57:39,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:57:39,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:57:39,866 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2021-11-23 15:57:39,866 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2021-11-23 15:57:39,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:57:39,867 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2021-11-23 15:57:39,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2021-11-23 15:57:39,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:57:39,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:57:39,868 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-23 15:57:39,868 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-23 15:57:39,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:57:39,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:57:39,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:57:39,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-11-23 15:57:39,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-11-23 15:57:39,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:57:39,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:57:39,873 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:57:39,875 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:57:39,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-11-23 15:57:39,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-11-23 15:57:39,875 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-23 15:57:39,882 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-23 15:57:39,882 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:57:39,882 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:57:39,882 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2021-11-23 15:57:39,882 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2021-11-23 15:57:39,882 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2021-11-23 15:57:39,883 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2021-11-23 15:57:39,883 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 15:57:39,883 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 15:57:39,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:57:39,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:57:39,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:57:39,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:57:39,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:57:39,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-23 15:57:39,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-23 15:57:39,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:57:39,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:57:39,884 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:57:39,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:57:39,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:57:39,885 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2021-11-23 15:57:39,885 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2021-11-23 15:57:39,885 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2021-11-23 15:57:39,885 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2021-11-23 15:57:39,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:57:39,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:57:39,886 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2021-11-23 15:57:39,886 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2021-11-23 15:57:39,886 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:57:39,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:57:39,886 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2021-11-23 15:57:39,886 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2021-11-23 15:57:39,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:57:39,886 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2021-11-23 15:57:39,887 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2021-11-23 15:57:39,887 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:57:39,887 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2021-11-23 15:57:39,887 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2021-11-23 15:57:39,887 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:57:39,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:57:39,887 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:57:39,888 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:57:39,888 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:57:39,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:57:39,888 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:57:39,888 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:57:39,888 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2021-11-23 15:57:39,888 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2021-11-23 15:57:39,889 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2021-11-23 15:57:39,889 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2021-11-23 15:57:39,889 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2021-11-23 15:57:39,889 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2021-11-23 15:57:39,889 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:57:39,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:57:39,889 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:57:39,890 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:57:39,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:57:39,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:57:39,890 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2021-11-23 15:57:39,890 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2021-11-23 15:57:39,890 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-23 15:57:39,890 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-23 15:57:39,890 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 15:57:39,891 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 15:57:39,891 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2021-11-23 15:57:39,891 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2021-11-23 15:57:39,891 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2021-11-23 15:57:39,891 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2021-11-23 15:57:39,891 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:57:39,891 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:57:39,892 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:57:39,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:57:39,892 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2021-11-23 15:57:39,892 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2021-11-23 15:57:39,892 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:57:39,892 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:57:39,892 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2021-11-23 15:57:39,893 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2021-11-23 15:57:39,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:57:39,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:57:39,893 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-11-23 15:57:39,893 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-11-23 15:57:39,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:57:39,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:57:39,894 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:57:39,894 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:57:39,894 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2021-11-23 15:57:39,894 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2021-11-23 15:57:39,894 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:57:39,894 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:57:39,894 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:57:39,894 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:57:39,895 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2021-11-23 15:57:39,895 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2021-11-23 15:57:39,895 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-23 15:57:39,895 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-23 15:57:39,895 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dummy [2021-11-23 15:57:39,895 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dummy [2021-11-23 15:57:39,895 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:57:39,896 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:57:39,896 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2021-11-23 15:57:39,896 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2021-11-23 15:57:39,896 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-11-23 15:57:39,896 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-11-23 15:57:39,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:57:39,896 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:57:39,897 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2021-11-23 15:57:39,897 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2021-11-23 15:57:39,897 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2021-11-23 15:57:39,897 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2021-11-23 15:57:39,897 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2021-11-23 15:57:39,897 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2021-11-23 15:57:39,897 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:57:39,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:57:39,898 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:57:39,898 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:57:39,899 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-23 15:57:39,902 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-23 15:57:39,902 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:57:39,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:57:39,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:57:39,903 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:57:39,903 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:57:39,903 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_read [2021-11-23 15:57:39,903 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_read [2021-11-23 15:57:39,903 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2021-11-23 15:57:39,904 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2021-11-23 15:57:39,905 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2021-11-23 15:57:39,905 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2021-11-23 15:57:39,905 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:57:39,905 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:57:39,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:57:39,905 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_write [2021-11-23 15:57:39,906 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_write [2021-11-23 15:57:39,906 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2021-11-23 15:57:39,906 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2021-11-23 15:57:39,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:57:39,906 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:57:39,906 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:57:39,906 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2021-11-23 15:57:39,906 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2021-11-23 15:57:39,907 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:57:39,907 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:57:39,907 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:57:39,907 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:57:39,907 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_802_11_sleep_params [2021-11-23 15:57:39,907 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_802_11_sleep_params [2021-11-23 15:57:39,907 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:57:39,908 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:57:39,908 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2021-11-23 15:57:39,908 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2021-11-23 15:57:39,908 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-11-23 15:57:39,908 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-11-23 15:57:39,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:57:39,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:57:39,909 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:57:39,909 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:57:39,909 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-23 15:57:39,909 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-23 15:57:39,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:57:39,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:57:39,909 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2021-11-23 15:57:39,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2021-11-23 15:57:39,910 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:57:39,910 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:57:39,910 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2021-11-23 15:57:39,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2021-11-23 15:57:39,910 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2021-11-23 15:57:39,910 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2021-11-23 15:57:39,911 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2021-11-23 15:57:39,911 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2021-11-23 15:57:39,911 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2021-11-23 15:57:39,911 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2021-11-23 15:57:39,911 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2021-11-23 15:57:39,911 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2021-11-23 15:57:39,911 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2021-11-23 15:57:39,911 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2021-11-23 15:57:39,912 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:57:39,912 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:57:39,912 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:57:39,912 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:57:39,912 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2021-11-23 15:57:39,912 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2021-11-23 15:57:39,912 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:57:39,913 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:57:39,913 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2021-11-23 15:57:39,913 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2021-11-23 15:57:39,913 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:57:39,913 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:57:39,913 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-11-23 15:57:39,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-11-23 15:57:39,914 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:57:39,914 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:57:39,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:57:39,914 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2021-11-23 15:57:39,914 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2021-11-23 15:57:39,914 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:57:39,914 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:57:39,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:57:39,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:57:39,915 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2021-11-23 15:57:39,915 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2021-11-23 15:57:39,915 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2021-11-23 15:57:39,915 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2021-11-23 15:57:39,915 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2021-11-23 15:57:39,915 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2021-11-23 15:57:39,916 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:57:39,916 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:57:39,916 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:57:39,916 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:57:39,916 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2021-11-23 15:57:39,916 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2021-11-23 15:57:39,916 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2021-11-23 15:57:39,917 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2021-11-23 15:57:39,917 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2021-11-23 15:57:39,917 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2021-11-23 15:57:39,917 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_read [2021-11-23 15:57:39,917 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_read [2021-11-23 15:57:39,917 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:57:39,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:57:39,918 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-11-23 15:57:39,918 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-11-23 15:57:39,918 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2021-11-23 15:57:39,918 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2021-11-23 15:57:39,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:57:39,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:57:39,918 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2021-11-23 15:57:39,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2021-11-23 15:57:39,919 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:57:39,919 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:57:39,919 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2021-11-23 15:57:39,919 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2021-11-23 15:57:39,919 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2021-11-23 15:57:39,919 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2021-11-23 15:57:39,919 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:57:39,920 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:57:39,920 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-11-23 15:57:39,920 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-11-23 15:57:39,920 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2021-11-23 15:57:39,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2021-11-23 15:57:39,920 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 15:57:39,920 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 15:57:39,920 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 15:57:39,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_8 [2021-11-23 15:57:39,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_8 [2021-11-23 15:57:39,921 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2021-11-23 15:57:39,921 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2021-11-23 15:57:39,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:57:39,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_7 [2021-11-23 15:57:39,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_7 [2021-11-23 15:57:39,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:57:39,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:57:39,922 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:57:39,922 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:57:39,923 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:57:39,923 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:57:42,278 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:57:42,285 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:57:45,224 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:57:45,229 INFO L158 Benchmark]: Toolchain (without parser) took 20387.79ms. Allocated memory was 140.5MB in the beginning and 715.1MB in the end (delta: 574.6MB). Free memory was 99.6MB in the beginning and 358.9MB in the end (delta: -259.3MB). Peak memory consumption was 319.1MB. Max. memory is 16.1GB. [2021-11-23 15:57:45,230 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 102.8MB. Free memory is still 56.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:57:45,231 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12654.98ms. Allocated memory was 140.5MB in the beginning and 381.7MB in the end (delta: 241.2MB). Free memory was 99.2MB in the beginning and 146.1MB in the end (delta: -46.8MB). Peak memory consumption was 198.5MB. Max. memory is 16.1GB. [2021-11-23 15:57:45,232 INFO L158 Benchmark]: Boogie Procedure Inliner took 984.12ms. Allocated memory is still 381.7MB. Free memory was 146.1MB in the beginning and 125.1MB in the end (delta: 21.0MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. [2021-11-23 15:57:45,232 INFO L158 Benchmark]: Boogie Preprocessor took 1225.80ms. Allocated memory is still 381.7MB. Free memory was 125.1MB in the beginning and 112.5MB in the end (delta: 12.6MB). Peak memory consumption was 108.0MB. Max. memory is 16.1GB. [2021-11-23 15:57:45,233 INFO L158 Benchmark]: RCFGBuilder took 5517.91ms. Allocated memory was 381.7MB in the beginning and 715.1MB in the end (delta: 333.4MB). Free memory was 112.5MB in the beginning and 358.9MB in the end (delta: -246.4MB). Peak memory consumption was 93.3MB. Max. memory is 16.1GB. [2021-11-23 15:57:45,237 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 102.8MB. Free memory is still 56.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12654.98ms. Allocated memory was 140.5MB in the beginning and 381.7MB in the end (delta: 241.2MB). Free memory was 99.2MB in the beginning and 146.1MB in the end (delta: -46.8MB). Peak memory consumption was 198.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 984.12ms. Allocated memory is still 381.7MB. Free memory was 146.1MB in the beginning and 125.1MB in the end (delta: 21.0MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1225.80ms. Allocated memory is still 381.7MB. Free memory was 125.1MB in the beginning and 112.5MB in the end (delta: 12.6MB). Peak memory consumption was 108.0MB. Max. memory is 16.1GB. * RCFGBuilder took 5517.91ms. Allocated memory was 381.7MB in the beginning and 715.1MB in the end (delta: 333.4MB). Free memory was 112.5MB in the beginning and 358.9MB in the end (delta: -246.4MB). Peak memory consumption was 93.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:57:45,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/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_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-libertas-libertas.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/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_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/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 abb161151b373d03ae549de941dde69452a7aa82ace33b3c7776a6edf9191893 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:57:47,636 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:57:47,638 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:57:47,671 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:57:47,672 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:57:47,674 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:57:47,676 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:57:47,678 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:57:47,680 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:57:47,682 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:57:47,683 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:57:47,684 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:57:47,685 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:57:47,686 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:57:47,688 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:57:47,690 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:57:47,691 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:57:47,692 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:57:47,695 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:57:47,697 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:57:47,700 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:57:47,701 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:57:47,703 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:57:47,704 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:57:47,708 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:57:47,709 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:57:47,709 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:57:47,711 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:57:47,712 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:57:47,713 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:57:47,713 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:57:47,715 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:57:47,716 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:57:47,717 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:57:47,718 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:57:47,719 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:57:47,720 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:57:47,720 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:57:47,721 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:57:47,722 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:57:47,723 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:57:47,724 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:57:47,750 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:57:47,754 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:57:47,756 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:57:47,757 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:57:47,759 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:57:47,759 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:57:47,760 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:57:47,760 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:57:47,760 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:57:47,760 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:57:47,761 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:57:47,762 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:57:47,762 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:57:47,762 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:57:47,762 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:57:47,763 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:57:47,763 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:57:47,763 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:57:47,763 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:57:47,764 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:57:47,764 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:57:47,764 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:57:47,764 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:57:47,765 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:57:47,765 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:57:47,765 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:57:47,765 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:57:47,765 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:57:47,766 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:57:47,766 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_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abb161151b373d03ae549de941dde69452a7aa82ace33b3c7776a6edf9191893 [2021-11-23 15:57:48,171 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:57:48,202 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:57:48,205 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:57:48,207 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:57:48,208 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:57:48,210 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-libertas-libertas.cil.i [2021-11-23 15:57:48,296 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/bin/ukojak-CwSLpZB5Qu/data/f5812a2f5/06ca411f3f0e46e2a0575b0dbf9c6120/FLAGc5f4a8325 [2021-11-23 15:57:49,847 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:57:49,848 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-libertas-libertas.cil.i [2021-11-23 15:57:49,955 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/bin/ukojak-CwSLpZB5Qu/data/f5812a2f5/06ca411f3f0e46e2a0575b0dbf9c6120/FLAGc5f4a8325 [2021-11-23 15:57:50,227 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/bin/ukojak-CwSLpZB5Qu/data/f5812a2f5/06ca411f3f0e46e2a0575b0dbf9c6120 [2021-11-23 15:57:50,230 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:57:50,231 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:57:50,233 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:50,233 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:57:50,236 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:57:50,237 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:50" (1/1) ... [2021-11-23 15:57:50,238 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55c5de0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:50, skipping insertion in model container [2021-11-23 15:57:50,239 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:50" (1/1) ... [2021-11-23 15:57:50,246 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:57:50,548 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:58:01,570 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_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-libertas-libertas.cil.i[861901,861914] [2021-11-23 15:58:01,656 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:01,795 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:58:02,061 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:58:03,000 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_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-libertas-libertas.cil.i[861901,861914] [2021-11-23 15:58:03,012 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:03,076 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:58:04,518 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_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-libertas-libertas.cil.i[861901,861914] [2021-11-23 15:58:04,529 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:05,090 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:58:05,090 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:05 WrapperNode [2021-11-23 15:58:05,091 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:58:05,092 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:58:05,092 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:58:05,092 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:58:05,099 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:05" (1/1) ... [2021-11-23 15:58:05,400 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:05" (1/1) ... [2021-11-23 15:58:06,008 INFO L137 Inliner]: procedures = 783, calls = 11333, calls flagged for inlining = 482, calls inlined = 453, statements flattened = 23567 [2021-11-23 15:58:06,009 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:58:06,010 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:58:06,010 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:58:06,010 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:58:06,020 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:05" (1/1) ... [2021-11-23 15:58:06,021 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:05" (1/1) ... [2021-11-23 15:58:06,138 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:05" (1/1) ... [2021-11-23 15:58:06,139 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:05" (1/1) ... [2021-11-23 15:58:06,505 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:05" (1/1) ... [2021-11-23 15:58:06,573 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:05" (1/1) ... [2021-11-23 15:58:06,950 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:05" (1/1) ... [2021-11-23 15:58:07,069 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:58:07,070 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:58:07,070 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:58:07,070 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:58:07,071 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:05" (1/1) ... [2021-11-23 15:58:07,078 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:58:07,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:58:07,253 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:58:07,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:58:07,297 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2021-11-23 15:58:07,298 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2021-11-23 15:58:07,298 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2021-11-23 15:58:07,298 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2021-11-23 15:58:07,298 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:58:07,298 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2021-11-23 15:58:07,298 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2021-11-23 15:58:07,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2021-11-23 15:58:07,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2021-11-23 15:58:07,299 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:58:07,299 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:58:07,299 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2021-11-23 15:58:07,299 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2021-11-23 15:58:07,300 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2021-11-23 15:58:07,300 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2021-11-23 15:58:07,300 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:58:07,300 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:58:07,300 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-11-23 15:58:07,300 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-11-23 15:58:07,301 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2021-11-23 15:58:07,301 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2021-11-23 15:58:07,301 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2021-11-23 15:58:07,301 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2021-11-23 15:58:07,301 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:58:07,301 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:58:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:58:07,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-23 15:58:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-23 15:58:07,302 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:58:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:58:07,302 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2021-11-23 15:58:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2021-11-23 15:58:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2021-11-23 15:58:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2021-11-23 15:58:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2021-11-23 15:58:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2021-11-23 15:58:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-23 15:58:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-23 15:58:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:58:07,304 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:58:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_get_reg [2021-11-23 15:58:07,304 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_get_reg [2021-11-23 15:58:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2021-11-23 15:58:07,305 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2021-11-23 15:58:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2021-11-23 15:58:07,305 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2021-11-23 15:58:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2021-11-23 15:58:07,305 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2021-11-23 15:58:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_16_5 [2021-11-23 15:58:07,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_16_5 [2021-11-23 15:58:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2021-11-23 15:58:07,306 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2021-11-23 15:58:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2021-11-23 15:58:07,306 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2021-11-23 15:58:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2021-11-23 15:58:07,306 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2021-11-23 15:58:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2021-11-23 15:58:07,307 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2021-11-23 15:58:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2021-11-23 15:58:07,307 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2021-11-23 15:58:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:58:07,307 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:58:07,308 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2021-11-23 15:58:07,308 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2021-11-23 15:58:07,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:58:07,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:58:07,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-11-23 15:58:07,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-11-23 15:58:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:58:07,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:58:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-11-23 15:58:07,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-11-23 15:58:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-23 15:58:07,309 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-23 15:58:07,310 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2021-11-23 15:58:07,310 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2021-11-23 15:58:07,310 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 15:58:07,310 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 15:58:07,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:58:07,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:58:07,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:58:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:58:07,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:58:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-23 15:58:07,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-23 15:58:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:58:07,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:58:07,312 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:58:07,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:58:07,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:58:07,312 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2021-11-23 15:58:07,312 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2021-11-23 15:58:07,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:58:07,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:58:07,313 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:58:07,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:58:07,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:58:07,313 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2021-11-23 15:58:07,313 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2021-11-23 15:58:07,314 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:58:07,314 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2021-11-23 15:58:07,314 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2021-11-23 15:58:07,314 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:58:07,314 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:58:07,314 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:58:07,314 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:58:07,315 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2021-11-23 15:58:07,315 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2021-11-23 15:58:07,315 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2021-11-23 15:58:07,315 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2021-11-23 15:58:07,315 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:58:07,315 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:58:07,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:58:07,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:58:07,316 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2021-11-23 15:58:07,316 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2021-11-23 15:58:07,316 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:58:07,316 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:58:07,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:58:07,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:58:07,317 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2021-11-23 15:58:07,317 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2021-11-23 15:58:07,317 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:58:07,317 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:58:07,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:58:07,318 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-11-23 15:58:07,318 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-11-23 15:58:07,318 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:58:07,318 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:58:07,318 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:58:07,318 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:58:07,319 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-23 15:58:07,319 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-23 15:58:07,319 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dummy [2021-11-23 15:58:07,319 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dummy [2021-11-23 15:58:07,319 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:58:07,319 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:58:07,320 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2021-11-23 15:58:07,320 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2021-11-23 15:58:07,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:58:07,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:58:07,320 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2021-11-23 15:58:07,320 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2021-11-23 15:58:07,320 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:58:07,321 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:58:07,321 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:58:07,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:58:07,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:58:07,321 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:58:07,321 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:58:07,322 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_read [2021-11-23 15:58:07,322 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_read [2021-11-23 15:58:07,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:58:07,322 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:58:07,322 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:58:07,322 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:58:07,322 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:58:07,323 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:58:07,323 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:58:07,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:58:07,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:58:07,323 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2021-11-23 15:58:07,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2021-11-23 15:58:07,323 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:58:07,324 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:58:07,324 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2021-11-23 15:58:07,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2021-11-23 15:58:07,324 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2021-11-23 15:58:07,324 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2021-11-23 15:58:07,324 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2021-11-23 15:58:07,325 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2021-11-23 15:58:07,325 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2021-11-23 15:58:07,325 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2021-11-23 15:58:07,325 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:58:07,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:58:07,325 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:58:07,325 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:58:07,326 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-11-23 15:58:07,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-11-23 15:58:07,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:58:07,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:58:07,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:58:07,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:58:07,326 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:58:07,327 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:58:07,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:58:07,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:58:07,327 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2021-11-23 15:58:07,327 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2021-11-23 15:58:07,327 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2021-11-23 15:58:07,328 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2021-11-23 15:58:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2021-11-23 15:58:07,328 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2021-11-23 15:58:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:58:07,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:58:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-11-23 15:58:07,328 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-11-23 15:58:07,329 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2021-11-23 15:58:07,329 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2021-11-23 15:58:07,329 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2021-11-23 15:58:07,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2021-11-23 15:58:07,330 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 15:58:07,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_8 [2021-11-23 15:58:07,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_8 [2021-11-23 15:58:07,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_7 [2021-11-23 15:58:07,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_7 [2021-11-23 15:58:07,330 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:58:07,330 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:58:07,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:58:07,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:58:07,331 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2021-11-23 15:58:07,331 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2021-11-23 15:58:07,331 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:58:07,331 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:58:07,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:58:07,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:58:07,332 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:58:07,332 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:58:07,332 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2021-11-23 15:58:07,332 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2021-11-23 15:58:07,332 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:58:07,333 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:58:07,333 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:58:07,333 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:58:07,333 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_reg [2021-11-23 15:58:07,333 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_reg [2021-11-23 15:58:07,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:58:07,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:58:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:58:07,334 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:58:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:58:07,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:58:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-23 15:58:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2021-11-23 15:58:07,334 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2021-11-23 15:58:07,335 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:58:07,335 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:58:07,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:58:07,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:58:07,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:58:07,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:58:07,336 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:58:07,336 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:58:07,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:58:07,336 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_sleepparams_read [2021-11-23 15:58:07,336 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_sleepparams_read [2021-11-23 15:58:07,336 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:58:07,336 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:58:07,337 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2021-11-23 15:58:07,337 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2021-11-23 15:58:07,337 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:58:07,337 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:58:07,337 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:58:07,337 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:58:07,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:58:07,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:58:07,338 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2021-11-23 15:58:07,338 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2021-11-23 15:58:07,338 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2021-11-23 15:58:07,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2021-11-23 15:58:07,338 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-23 15:58:07,339 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-23 15:58:07,339 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:58:07,339 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:58:07,339 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:58:07,339 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:58:07,339 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:58:07,339 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:58:07,340 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2021-11-23 15:58:07,340 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2021-11-23 15:58:07,340 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2021-11-23 15:58:07,340 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2021-11-23 15:58:07,340 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2021-11-23 15:58:07,340 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2021-11-23 15:58:07,340 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2021-11-23 15:58:07,341 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2021-11-23 15:58:07,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:58:07,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:58:07,341 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:58:07,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:58:07,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:58:07,342 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2021-11-23 15:58:07,342 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2021-11-23 15:58:07,342 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:58:07,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:58:07,342 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2021-11-23 15:58:07,342 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2021-11-23 15:58:07,342 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-23 15:58:07,343 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-23 15:58:07,343 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 15:58:07,343 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 15:58:07,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:58:07,343 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2021-11-23 15:58:07,343 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2021-11-23 15:58:07,343 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2021-11-23 15:58:07,344 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2021-11-23 15:58:07,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:58:07,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:58:07,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:58:07,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:58:07,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:58:07,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:58:07,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:58:07,345 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:58:07,345 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:58:07,345 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2021-11-23 15:58:07,345 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2021-11-23 15:58:07,345 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2021-11-23 15:58:07,345 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2021-11-23 15:58:07,346 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-11-23 15:58:07,346 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-11-23 15:58:07,346 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2021-11-23 15:58:07,346 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2021-11-23 15:58:07,346 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2021-11-23 15:58:07,346 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2021-11-23 15:58:07,346 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:58:07,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:58:07,347 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-23 15:58:07,347 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-23 15:58:07,347 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2021-11-23 15:58:07,347 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2021-11-23 15:58:07,347 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2021-11-23 15:58:07,348 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2021-11-23 15:58:07,348 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:58:07,348 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:58:07,348 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_write [2021-11-23 15:58:07,348 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_write [2021-11-23 15:58:07,348 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2021-11-23 15:58:07,348 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2021-11-23 15:58:07,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:58:07,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:58:07,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:58:07,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:58:07,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:58:07,349 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:58:07,349 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:58:07,350 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2021-11-23 15:58:07,350 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2021-11-23 15:58:07,350 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_802_11_sleep_params [2021-11-23 15:58:07,350 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_802_11_sleep_params [2021-11-23 15:58:07,350 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:58:07,350 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:58:07,350 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2021-11-23 15:58:07,351 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2021-11-23 15:58:07,351 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-11-23 15:58:07,351 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-11-23 15:58:07,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:58:07,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:58:07,351 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-23 15:58:07,351 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-23 15:58:07,352 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2021-11-23 15:58:07,352 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2021-11-23 15:58:07,352 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~C_INT [2021-11-23 15:58:07,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~C_INT [2021-11-23 15:58:07,352 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2021-11-23 15:58:07,352 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2021-11-23 15:58:07,352 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:58:07,353 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:58:07,353 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:58:07,353 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:58:07,353 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2021-11-23 15:58:07,353 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2021-11-23 15:58:07,353 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2021-11-23 15:58:07,353 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2021-11-23 15:58:07,354 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:58:07,354 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:58:07,354 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:58:07,354 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:58:07,354 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2021-11-23 15:58:07,354 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2021-11-23 15:58:07,354 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2021-11-23 15:58:07,355 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2021-11-23 15:58:07,355 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2021-11-23 15:58:07,355 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2021-11-23 15:58:07,355 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:58:07,355 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:58:07,355 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:58:07,355 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:58:07,356 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2021-11-23 15:58:07,356 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2021-11-23 15:58:07,356 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_read [2021-11-23 15:58:07,356 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_read [2021-11-23 15:58:07,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:58:07,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:58:07,357 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:58:07,357 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:58:07,357 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2021-11-23 15:58:07,357 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2021-11-23 15:58:07,357 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2021-11-23 15:58:07,357 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2021-11-23 15:58:07,358 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:58:07,358 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:58:07,358 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-11-23 15:58:07,358 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-11-23 15:58:07,358 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2021-11-23 15:58:07,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2021-11-23 15:58:07,358 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 15:58:07,359 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 15:58:07,359 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2021-11-23 15:58:07,359 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2021-11-23 15:58:07,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:58:07,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:58:07,359 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:58:07,360 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:58:07,360 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:58:07,360 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:58:09,404 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:58:09,408 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:58:24,339 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:58:24,343 INFO L158 Benchmark]: Toolchain (without parser) took 34110.71ms. Allocated memory was 107.0MB in the beginning and 652.2MB in the end (delta: 545.3MB). Free memory was 69.7MB in the beginning and 354.7MB in the end (delta: -285.1MB). Peak memory consumption was 360.8MB. Max. memory is 16.1GB. [2021-11-23 15:58:24,343 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 65.0MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:58:24,344 INFO L158 Benchmark]: CACSL2BoogieTranslator took 14858.39ms. Allocated memory was 107.0MB in the beginning and 652.2MB in the end (delta: 545.3MB). Free memory was 69.6MB in the beginning and 486.2MB in the end (delta: -416.7MB). Peak memory consumption was 268.5MB. Max. memory is 16.1GB. [2021-11-23 15:58:24,344 INFO L158 Benchmark]: Boogie Procedure Inliner took 917.57ms. Allocated memory is still 652.2MB. Free memory was 486.2MB in the beginning and 373.0MB in the end (delta: 113.2MB). Peak memory consumption was 113.2MB. Max. memory is 16.1GB. [2021-11-23 15:58:24,345 INFO L158 Benchmark]: Boogie Preprocessor took 1059.13ms. Allocated memory is still 652.2MB. Free memory was 373.0MB in the beginning and 379.9MB in the end (delta: -6.9MB). Peak memory consumption was 171.3MB. Max. memory is 16.1GB. [2021-11-23 15:58:24,345 INFO L158 Benchmark]: RCFGBuilder took 17271.07ms. Allocated memory is still 652.2MB. Free memory was 379.9MB in the beginning and 354.7MB in the end (delta: 25.2MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. [2021-11-23 15:58:24,347 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 65.0MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 14858.39ms. Allocated memory was 107.0MB in the beginning and 652.2MB in the end (delta: 545.3MB). Free memory was 69.6MB in the beginning and 486.2MB in the end (delta: -416.7MB). Peak memory consumption was 268.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 917.57ms. Allocated memory is still 652.2MB. Free memory was 486.2MB in the beginning and 373.0MB in the end (delta: 113.2MB). Peak memory consumption was 113.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1059.13ms. Allocated memory is still 652.2MB. Free memory was 373.0MB in the beginning and 379.9MB in the end (delta: -6.9MB). Peak memory consumption was 171.3MB. Max. memory is 16.1GB. * RCFGBuilder took 17271.07ms. Allocated memory is still 652.2MB. Free memory was 379.9MB in the beginning and 354.7MB in the end (delta: 25.2MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:58:24,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cb4ffa0-7693-4379-b78f-e4c467cbe1b1/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