./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/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_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/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_e101d1f6-3f52-4549-8db3-1ee02de9556a/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 0b76be36f18ad21ad9f8bdc1086d9a5532c87a2c14457e790c7f2f104cdb0ee5 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:29,272 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:29,274 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:29,310 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:29,311 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:29,312 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:29,314 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:29,317 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:29,320 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:29,322 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:29,323 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:29,325 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:29,326 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:29,327 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:29,330 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:29,331 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:29,339 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:29,349 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:29,351 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:29,355 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:29,362 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:29,364 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:29,366 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:29,369 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:29,373 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:29,382 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:29,382 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:29,384 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:29,384 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:29,385 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:29,388 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:29,389 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:29,391 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:29,392 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:29,393 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:29,394 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:29,395 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:29,395 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:29,395 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:29,397 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:29,398 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:29,399 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:05:29,437 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:29,437 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:29,438 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:29,438 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:29,439 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:29,439 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:29,440 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:29,440 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:05:29,440 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:29,440 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:29,441 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:29,441 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:29,441 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:29,441 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:29,441 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:29,442 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:29,442 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:29,442 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:29,442 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:29,442 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:29,443 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:29,443 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:29,443 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:05:29,443 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:05:29,444 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:29,444 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_e101d1f6-3f52-4549-8db3-1ee02de9556a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b76be36f18ad21ad9f8bdc1086d9a5532c87a2c14457e790c7f2f104cdb0ee5 [2021-11-23 15:05:29,753 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:29,785 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:29,789 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:29,790 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:29,792 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:29,793 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i [2021-11-23 15:05:29,868 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu/data/334f38ca3/08add9941d8242988998c196b06ee82f/FLAGb815df1e5 [2021-11-23 15:05:30,897 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:30,900 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i [2021-11-23 15:05:30,967 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu/data/334f38ca3/08add9941d8242988998c196b06ee82f/FLAGb815df1e5 [2021-11-23 15:05:31,201 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu/data/334f38ca3/08add9941d8242988998c196b06ee82f [2021-11-23 15:05:31,204 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:31,206 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:31,207 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:31,208 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:31,211 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:31,212 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:31" (1/1) ... [2021-11-23 15:05:31,213 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f844d82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:31, skipping insertion in model container [2021-11-23 15:05:31,214 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:31" (1/1) ... [2021-11-23 15:05:31,221 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:31,384 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:34,843 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_e101d1f6-3f52-4549-8db3-1ee02de9556a/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i[385601,385614] [2021-11-23 15:05:34,979 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:35,056 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:35,656 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_e101d1f6-3f52-4549-8db3-1ee02de9556a/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i[385601,385614] [2021-11-23 15:05:35,674 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:35,860 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:35,860 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:35 WrapperNode [2021-11-23 15:05:35,860 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:35,862 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:35,862 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:35,862 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:35,871 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:35" (1/1) ... [2021-11-23 15:05:36,046 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:35" (1/1) ... [2021-11-23 15:05:36,348 INFO L137 Inliner]: procedures = 399, calls = 3514, calls flagged for inlining = 185, calls inlined = 158, statements flattened = 7164 [2021-11-23 15:05:36,349 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:36,350 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:36,350 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:36,350 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:36,360 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:35" (1/1) ... [2021-11-23 15:05:36,361 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:35" (1/1) ... [2021-11-23 15:05:36,400 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:35" (1/1) ... [2021-11-23 15:05:36,401 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:35" (1/1) ... [2021-11-23 15:05:36,653 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:35" (1/1) ... [2021-11-23 15:05:36,766 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:35" (1/1) ... [2021-11-23 15:05:36,864 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:35" (1/1) ... [2021-11-23 15:05:36,932 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:36,934 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:36,934 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:36,934 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:36,936 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:35" (1/1) ... [2021-11-23 15:05:36,947 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:36,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:36,979 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:37,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:37,030 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_disable [2021-11-23 15:05:37,030 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_disable [2021-11-23 15:05:37,031 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_key [2021-11-23 15:05:37,031 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_key [2021-11-23 15:05:37,031 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_use_fixed_rate_ap [2021-11-23 15:05:37,031 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_use_fixed_rate_ap [2021-11-23 15:05:37,032 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:05:37,032 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:05:37,033 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:05:37,033 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:05:37,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:37,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:37,033 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:05:37,033 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:05:37,034 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-11-23 15:05:37,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-11-23 15:05:37,034 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:05:37,034 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:05:37,034 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:05:37,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:05:37,035 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:05:37,035 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:05:37,035 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_feed_fw_image [2021-11-23 15:05:37,035 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_feed_fw_image [2021-11-23 15:05:37,035 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_firmware [2021-11-23 15:05:37,035 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_firmware [2021-11-23 15:05:37,036 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:05:37,036 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:05:37,036 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:05:37,036 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_enable [2021-11-23 15:05:37,036 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_enable [2021-11-23 15:05:37,036 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2021-11-23 15:05:37,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2021-11-23 15:05:37,037 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_process [2021-11-23 15:05:37,037 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_process [2021-11-23 15:05:37,037 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_unlock [2021-11-23 15:05:37,037 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_unlock [2021-11-23 15:05:37,037 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:05:37,038 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:05:37,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:37,038 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:05:37,038 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:05:37,038 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:05:37,038 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:05:37,039 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_ht_caps [2021-11-23 15:05:37,039 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_ht_caps [2021-11-23 15:05:37,039 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_start [2021-11-23 15:05:37,039 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_start [2021-11-23 15:05:37,040 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_request_fw [2021-11-23 15:05:37,040 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_request_fw [2021-11-23 15:05:37,040 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:05:37,040 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:05:37,041 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:05:37,041 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:05:37,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:05:37,041 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:05:37,041 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:05:37,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fw_mutex_of_mwl8k_priv [2021-11-23 15:05:37,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fw_mutex_of_mwl8k_priv [2021-11-23 15:05:37,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:05:37,042 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_firmware [2021-11-23 15:05:37,043 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_firmware [2021-11-23 15:05:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:05:37,044 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:05:37,044 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:05:37,045 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_probe_hw [2021-11-23 15:05:37,045 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_probe_hw [2021-11-23 15:05:37,045 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2021-11-23 15:05:37,045 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2021-11-23 15:05:37,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:05:37,046 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:05:37,047 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_name [2021-11-23 15:05:37,047 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_name [2021-11-23 15:05:37,047 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-11-23 15:05:37,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-11-23 15:05:37,047 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:05:37,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:05:37,048 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:05:37,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:05:37,048 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_refill [2021-11-23 15:05:37,048 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_refill [2021-11-23 15:05:37,048 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-11-23 15:05:37,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-11-23 15:05:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_caps [2021-11-23 15:05:37,049 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_caps [2021-11-23 15:05:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 15:05:37,049 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 15:05:37,050 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_wmm_mode [2021-11-23 15:05:37,050 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_wmm_mode [2021-11-23 15:05:37,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:37,050 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-11-23 15:05:37,050 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-11-23 15:05:37,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:37,051 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2021-11-23 15:05:37,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2021-11-23 15:05:37,051 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:05:37,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:05:37,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:37,052 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:05:37,052 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_stream [2021-11-23 15:05:37,052 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_stream [2021-11-23 15:05:37,052 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_init [2021-11-23 15:05:37,053 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_init [2021-11-23 15:05:37,054 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2021-11-23 15:05:37,054 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2021-11-23 15:05:37,054 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-11-23 15:05:37,054 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-11-23 15:05:37,055 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_control [2021-11-23 15:05:37,055 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_control [2021-11-23 15:05:37,056 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:05:37,056 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:05:37,056 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2021-11-23 15:05:37,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2021-11-23 15:05:37,056 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_pervif_cmd [2021-11-23 15:05:37,056 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_pervif_cmd [2021-11-23 15:05:37,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:37,057 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2021-11-23 15:05:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2021-11-23 15:05:37,058 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:05:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:05:37,058 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:05:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:05:37,059 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_reset [2021-11-23 15:05:37,060 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_reset [2021-11-23 15:05:37,062 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_bss_start [2021-11-23 15:05:37,063 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_bss_start [2021-11-23 15:05:37,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:05:37,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:05:37,064 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-11-23 15:05:37,065 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-11-23 15:05:37,066 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_enable_bsses [2021-11-23 15:05:37,066 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_enable_bsses [2021-11-23 15:05:37,066 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:05:37,073 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:05:37,073 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:05:37,073 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:05:37,073 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-11-23 15:05:37,073 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-11-23 15:05:37,073 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_conf_tx [2021-11-23 15:05:37,074 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_conf_tx [2021-11-23 15:05:37,074 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_pre_scan [2021-11-23 15:05:37,074 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_pre_scan [2021-11-23 15:05:37,074 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2021-11-23 15:05:37,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2021-11-23 15:05:37,074 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_post_scan [2021-11-23 15:05:37,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_post_scan [2021-11-23 15:05:37,075 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_fw_image [2021-11-23 15:05:37,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_fw_image [2021-11-23 15:05:37,075 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_txqs [2021-11-23 15:05:37,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_txqs [2021-11-23 15:05:37,075 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_vif [2021-11-23 15:05:37,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_vif [2021-11-23 15:05:37,076 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:05:37,076 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:05:37,076 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-23 15:05:37,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-23 15:05:37,076 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2021-11-23 15:05:37,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2021-11-23 15:05:37,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:05:37,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:05:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:05:37,077 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:05:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2021-11-23 15:05:37,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2021-11-23 15:05:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_firmware [2021-11-23 15:05:37,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_firmware [2021-11-23 15:05:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:05:37,078 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:05:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_enable_sniffer [2021-11-23 15:05:37,078 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_enable_sniffer [2021-11-23 15:05:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:05:37,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:05:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:05:37,079 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:05:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:05:37,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:05:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-11-23 15:05:37,079 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-11-23 15:05:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_rf_antenna [2021-11-23 15:05:37,079 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_rf_antenna [2021-11-23 15:05:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:05:37,080 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:05:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_reload_firmware [2021-11-23 15:05:37,080 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_reload_firmware [2021-11-23 15:05:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:05:37,080 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:05:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:05:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:05:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_channel_to_frequency [2021-11-23 15:05:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_channel_to_frequency [2021-11-23 15:05:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_dma_header [2021-11-23 15:05:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_dma_header [2021-11-23 15:05:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_stream [2021-11-23 15:05:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_stream [2021-11-23 15:05:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_reclaim [2021-11-23 15:05:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_reclaim [2021-11-23 15:05:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_radio_preamble [2021-11-23 15:05:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_radio_preamble [2021-11-23 15:05:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_config [2021-11-23 15:05:37,083 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_config [2021-11-23 15:05:37,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:37,083 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:05:37,083 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:05:37,083 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:05:37,083 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:05:37,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:05:37,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:05:37,084 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_deinit [2021-11-23 15:05:37,084 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_deinit [2021-11-23 15:05:37,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-23 15:05:37,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-23 15:05:37,084 INFO L130 BoogieDeclarations]: Found specification of procedure rxq_refill [2021-11-23 15:05:37,084 INFO L138 BoogieDeclarations]: Found implementation of procedure rxq_refill [2021-11-23 15:05:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_process [2021-11-23 15:05:37,085 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_process [2021-11-23 15:05:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_lock [2021-11-23 15:05:37,085 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_lock [2021-11-23 15:05:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure __mwl8k_cmd_mac_multicast_adr [2021-11-23 15:05:37,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __mwl8k_cmd_mac_multicast_adr [2021-11-23 15:05:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_init [2021-11-23 15:05:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_init [2021-11-23 15:05:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:05:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:05:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_destroy_ba [2021-11-23 15:05:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_destroy_ba [2021-11-23 15:05:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2021-11-23 15:05:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2021-11-23 15:05:37,087 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:05:37,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:05:37,087 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx_start [2021-11-23 15:05:37,087 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx_start [2021-11-23 15:05:37,087 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_dma_header [2021-11-23 15:05:37,087 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_dma_header [2021-11-23 15:05:37,087 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_stop [2021-11-23 15:05:37,088 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_stop [2021-11-23 15:05:37,088 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_update_mac_addr [2021-11-23 15:05:37,088 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_update_mac_addr [2021-11-23 15:05:37,088 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:05:37,088 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:05:37,088 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-11-23 15:05:37,088 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-11-23 15:05:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:05:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:05:37,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:05:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2021-11-23 15:05:37,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2021-11-23 15:05:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2021-11-23 15:05:37,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2021-11-23 15:05:37,091 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2021-11-23 15:05:37,095 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2021-11-23 15:05:37,095 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_encryption_set_cmd_info [2021-11-23 15:05:37,095 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_encryption_set_cmd_info [2021-11-23 15:05:37,095 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:05:37,095 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:05:37,095 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:05:37,095 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:05:37,096 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_mac_addr [2021-11-23 15:05:37,096 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_mac_addr [2021-11-23 15:05:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-11-23 15:05:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-11-23 15:05:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 15:05:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 15:05:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_rate_mask_to_array [2021-11-23 15:05:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_rate_mask_to_array [2021-11-23 15:05:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_refill [2021-11-23 15:05:37,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_refill [2021-11-23 15:05:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2021-11-23 15:05:37,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2021-11-23 15:05:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:05:37,099 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:05:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:05:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:05:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_fw [2021-11-23 15:05:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_fw [2021-11-23 15:05:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxq_deinit [2021-11-23 15:05:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxq_deinit [2021-11-23 15:05:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:05:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:05:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_send_fw_load_cmd [2021-11-23 15:05:37,101 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_send_fw_load_cmd [2021-11-23 15:05:37,101 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 15:05:37,101 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 15:05:37,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:05:37,101 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_new_stn_del [2021-11-23 15:05:37,101 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_new_stn_del [2021-11-23 15:05:37,101 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_cmd [2021-11-23 15:05:37,102 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_cmd [2021-11-23 15:05:37,102 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_lookup_stream [2021-11-23 15:05:37,102 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_lookup_stream [2021-11-23 15:05:37,102 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2021-11-23 15:05:37,102 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2021-11-23 15:05:37,102 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2021-11-23 15:05:37,102 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2021-11-23 15:05:38,445 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:38,453 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:52,416 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 15:05:52,422 INFO L158 Benchmark]: Toolchain (without parser) took 21214.44ms. Allocated memory was 113.2MB in the beginning and 507.5MB in the end (delta: 394.3MB). Free memory was 81.7MB in the beginning and 193.4MB in the end (delta: -111.8MB). Peak memory consumption was 379.7MB. Max. memory is 16.1GB. [2021-11-23 15:05:52,423 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 113.2MB. Free memory was 94.1MB in the beginning and 94.0MB in the end (delta: 143.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:52,424 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4653.81ms. Allocated memory was 113.2MB in the beginning and 167.8MB in the end (delta: 54.5MB). Free memory was 81.7MB in the beginning and 63.5MB in the end (delta: 18.2MB). Peak memory consumption was 99.9MB. Max. memory is 16.1GB. [2021-11-23 15:05:52,425 INFO L158 Benchmark]: Boogie Procedure Inliner took 487.26ms. Allocated memory was 167.8MB in the beginning and 285.2MB in the end (delta: 117.4MB). Free memory was 63.5MB in the beginning and 168.1MB in the end (delta: -104.6MB). Peak memory consumption was 26.2MB. Max. memory is 16.1GB. [2021-11-23 15:05:52,426 INFO L158 Benchmark]: Boogie Preprocessor took 583.16ms. Allocated memory is still 285.2MB. Free memory was 168.1MB in the beginning and 161.1MB in the end (delta: 7.0MB). Peak memory consumption was 67.9MB. Max. memory is 16.1GB. [2021-11-23 15:05:52,427 INFO L158 Benchmark]: RCFGBuilder took 15485.41ms. Allocated memory was 285.2MB in the beginning and 507.5MB in the end (delta: 222.3MB). Free memory was 161.1MB in the beginning and 193.4MB in the end (delta: -32.4MB). Peak memory consumption was 288.5MB. Max. memory is 16.1GB. [2021-11-23 15:05:52,431 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 113.2MB. Free memory was 94.1MB in the beginning and 94.0MB in the end (delta: 143.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4653.81ms. Allocated memory was 113.2MB in the beginning and 167.8MB in the end (delta: 54.5MB). Free memory was 81.7MB in the beginning and 63.5MB in the end (delta: 18.2MB). Peak memory consumption was 99.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 487.26ms. Allocated memory was 167.8MB in the beginning and 285.2MB in the end (delta: 117.4MB). Free memory was 63.5MB in the beginning and 168.1MB in the end (delta: -104.6MB). Peak memory consumption was 26.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 583.16ms. Allocated memory is still 285.2MB. Free memory was 168.1MB in the beginning and 161.1MB in the end (delta: 7.0MB). Peak memory consumption was 67.9MB. Max. memory is 16.1GB. * RCFGBuilder took 15485.41ms. Allocated memory was 285.2MB in the beginning and 507.5MB in the end (delta: 222.3MB). Free memory was 161.1MB in the beginning and 193.4MB in the end (delta: -32.4MB). Peak memory consumption was 288.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:05:52,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/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_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/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_e101d1f6-3f52-4549-8db3-1ee02de9556a/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 0b76be36f18ad21ad9f8bdc1086d9a5532c87a2c14457e790c7f2f104cdb0ee5 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:55,060 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:55,062 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:55,101 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:55,101 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:55,105 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:55,108 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:55,116 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:55,119 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:55,125 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:55,129 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:55,131 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:55,131 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:55,134 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:55,139 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:55,140 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:55,142 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:55,143 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:55,149 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:55,157 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:55,159 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:55,161 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:55,164 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:55,166 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:55,176 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:55,177 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:55,177 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:55,179 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:55,180 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:55,181 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:55,182 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:55,183 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:55,188 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:55,189 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:55,191 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:55,192 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:55,193 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:55,193 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:55,193 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:55,195 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:55,196 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:55,201 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:05:55,246 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:55,246 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:55,247 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:55,247 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:55,248 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:55,248 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:55,249 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:55,249 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:55,249 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:55,249 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:55,250 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:55,250 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:05:55,250 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:05:55,250 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:05:55,250 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:55,251 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:55,251 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:55,251 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:55,251 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:55,252 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:55,252 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:55,252 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:55,252 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:55,253 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:55,253 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:05:55,253 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:05:55,253 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:55,254 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:05:55,254 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:05:55,254 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_e101d1f6-3f52-4549-8db3-1ee02de9556a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b76be36f18ad21ad9f8bdc1086d9a5532c87a2c14457e790c7f2f104cdb0ee5 [2021-11-23 15:05:55,658 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:55,682 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:55,685 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:55,687 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:55,689 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:55,690 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i [2021-11-23 15:05:55,773 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu/data/e35662321/7520483f4cd246a59225473f826e767f/FLAG5360b1285 [2021-11-23 15:05:56,811 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:56,811 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i [2021-11-23 15:05:56,873 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu/data/e35662321/7520483f4cd246a59225473f826e767f/FLAG5360b1285 [2021-11-23 15:05:57,160 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu/data/e35662321/7520483f4cd246a59225473f826e767f [2021-11-23 15:05:57,163 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:57,164 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:57,166 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:57,166 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:57,170 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:57,171 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:57" (1/1) ... [2021-11-23 15:05:57,173 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35c20bc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:57, skipping insertion in model container [2021-11-23 15:05:57,173 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:57" (1/1) ... [2021-11-23 15:05:57,183 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:57,403 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:06:00,960 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_e101d1f6-3f52-4549-8db3-1ee02de9556a/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i[385601,385614] [2021-11-23 15:06:01,071 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:06:01,110 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:06:01,314 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:06:01,906 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_e101d1f6-3f52-4549-8db3-1ee02de9556a/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i[385601,385614] [2021-11-23 15:06:01,931 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:06:01,961 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:06:02,536 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_e101d1f6-3f52-4549-8db3-1ee02de9556a/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i[385601,385614] [2021-11-23 15:06:02,609 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:06:02,794 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:06:02,795 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:02 WrapperNode [2021-11-23 15:06:02,795 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:06:02,797 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:06:02,797 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:06:02,797 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:06:02,805 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:02" (1/1) ... [2021-11-23 15:06:02,996 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:02" (1/1) ... [2021-11-23 15:06:03,503 INFO L137 Inliner]: procedures = 414, calls = 3514, calls flagged for inlining = 185, calls inlined = 158, statements flattened = 6947 [2021-11-23 15:06:03,504 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:06:03,505 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:06:03,506 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:06:03,506 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:06:03,516 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:02" (1/1) ... [2021-11-23 15:06:03,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:02" (1/1) ... [2021-11-23 15:06:03,600 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:02" (1/1) ... [2021-11-23 15:06:03,601 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:02" (1/1) ... [2021-11-23 15:06:03,879 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:02" (1/1) ... [2021-11-23 15:06:03,924 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:02" (1/1) ... [2021-11-23 15:06:03,958 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:02" (1/1) ... [2021-11-23 15:06:04,142 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:06:04,144 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:06:04,144 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:06:04,144 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:06:04,145 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:02" (1/1) ... [2021-11-23 15:06:04,158 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:06:04,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:06:04,252 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:06:04,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:06:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_disable [2021-11-23 15:06:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_disable [2021-11-23 15:06:04,318 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_key [2021-11-23 15:06:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_key [2021-11-23 15:06:04,318 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_use_fixed_rate_ap [2021-11-23 15:06:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_use_fixed_rate_ap [2021-11-23 15:06:04,319 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:06:04,319 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:06:04,319 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:06:04,319 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:06:04,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:06:04,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:06:04,320 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:06:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:06:04,320 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-11-23 15:06:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-11-23 15:06:04,320 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:06:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:06:04,321 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:06:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:06:04,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:06:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:06:04,321 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_feed_fw_image [2021-11-23 15:06:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_feed_fw_image [2021-11-23 15:06:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_firmware [2021-11-23 15:06:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_firmware [2021-11-23 15:06:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:06:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:06:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:06:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_enable [2021-11-23 15:06:04,323 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_enable [2021-11-23 15:06:04,323 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2021-11-23 15:06:04,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2021-11-23 15:06:04,323 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_process [2021-11-23 15:06:04,323 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_process [2021-11-23 15:06:04,323 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_unlock [2021-11-23 15:06:04,324 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_unlock [2021-11-23 15:06:04,324 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:06:04,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:06:04,325 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:06:04,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:06:04,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:06:04,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:06:04,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:06:04,326 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:06:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:06:04,326 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:06:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:06:04,326 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_ht_caps [2021-11-23 15:06:04,327 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_ht_caps [2021-11-23 15:06:04,327 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_start [2021-11-23 15:06:04,327 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_start [2021-11-23 15:06:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_request_fw [2021-11-23 15:06:04,328 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_request_fw [2021-11-23 15:06:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:06:04,329 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:06:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:06:04,330 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:06:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:06:04,331 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:06:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fw_mutex_of_mwl8k_priv [2021-11-23 15:06:04,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fw_mutex_of_mwl8k_priv [2021-11-23 15:06:04,332 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_firmware [2021-11-23 15:06:04,333 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_firmware [2021-11-23 15:06:04,333 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:06:04,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:06:04,333 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_probe_hw [2021-11-23 15:06:04,334 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_probe_hw [2021-11-23 15:06:04,334 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2021-11-23 15:06:04,335 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2021-11-23 15:06:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:06:04,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:06:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_name [2021-11-23 15:06:04,335 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_name [2021-11-23 15:06:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-11-23 15:06:04,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-11-23 15:06:04,336 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:06:04,336 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:06:04,336 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:06:04,336 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:06:04,336 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_refill [2021-11-23 15:06:04,336 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_refill [2021-11-23 15:06:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-11-23 15:06:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-11-23 15:06:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_caps [2021-11-23 15:06:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_caps [2021-11-23 15:06:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 15:06:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 15:06:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_wmm_mode [2021-11-23 15:06:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_wmm_mode [2021-11-23 15:06:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:06:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-11-23 15:06:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-11-23 15:06:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:06:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2021-11-23 15:06:04,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2021-11-23 15:06:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:06:04,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:06:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:06:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:06:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:06:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:06:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_stream [2021-11-23 15:06:04,340 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_stream [2021-11-23 15:06:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:06:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_init [2021-11-23 15:06:04,341 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_init [2021-11-23 15:06:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2021-11-23 15:06:04,341 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2021-11-23 15:06:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-11-23 15:06:04,342 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-11-23 15:06:04,342 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_control [2021-11-23 15:06:04,342 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_control [2021-11-23 15:06:04,342 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:06:04,342 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:06:04,342 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2021-11-23 15:06:04,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2021-11-23 15:06:04,343 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_pervif_cmd [2021-11-23 15:06:04,343 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_pervif_cmd [2021-11-23 15:06:04,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:06:04,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:06:04,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:06:04,344 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2021-11-23 15:06:04,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2021-11-23 15:06:04,344 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:06:04,344 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:06:04,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:06:04,344 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:06:04,345 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:06:04,345 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_reset [2021-11-23 15:06:04,345 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_reset [2021-11-23 15:06:04,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:06:04,345 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_bss_start [2021-11-23 15:06:04,345 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_bss_start [2021-11-23 15:06:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:06:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:06:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:06:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:06:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-11-23 15:06:04,346 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-11-23 15:06:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_enable_bsses [2021-11-23 15:06:04,347 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_enable_bsses [2021-11-23 15:06:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:06:04,347 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:06:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:06:04,347 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:06:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-11-23 15:06:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-11-23 15:06:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_conf_tx [2021-11-23 15:06:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_conf_tx [2021-11-23 15:06:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_pre_scan [2021-11-23 15:06:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_pre_scan [2021-11-23 15:06:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2021-11-23 15:06:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2021-11-23 15:06:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_post_scan [2021-11-23 15:06:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_post_scan [2021-11-23 15:06:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_fw_image [2021-11-23 15:06:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_fw_image [2021-11-23 15:06:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_txqs [2021-11-23 15:06:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_txqs [2021-11-23 15:06:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_vif [2021-11-23 15:06:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_vif [2021-11-23 15:06:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:06:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:06:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-23 15:06:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-23 15:06:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2021-11-23 15:06:04,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2021-11-23 15:06:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:06:04,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:06:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:06:04,351 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:06:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2021-11-23 15:06:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2021-11-23 15:06:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_firmware [2021-11-23 15:06:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_firmware [2021-11-23 15:06:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:06:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:06:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_enable_sniffer [2021-11-23 15:06:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_enable_sniffer [2021-11-23 15:06:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:06:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:06:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:06:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:06:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:06:04,354 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:06:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-11-23 15:06:04,354 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-11-23 15:06:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_rf_antenna [2021-11-23 15:06:04,354 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_rf_antenna [2021-11-23 15:06:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:06:04,355 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:06:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_reload_firmware [2021-11-23 15:06:04,355 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_reload_firmware [2021-11-23 15:06:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:06:04,355 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:06:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:06:04,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:06:04,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:06:04,356 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_channel_to_frequency [2021-11-23 15:06:04,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_channel_to_frequency [2021-11-23 15:06:04,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:06:04,356 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_dma_header [2021-11-23 15:06:04,357 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_dma_header [2021-11-23 15:06:04,357 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_stream [2021-11-23 15:06:04,357 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_stream [2021-11-23 15:06:04,357 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_reclaim [2021-11-23 15:06:04,357 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_reclaim [2021-11-23 15:06:04,357 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_radio_preamble [2021-11-23 15:06:04,358 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_radio_preamble [2021-11-23 15:06:04,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:06:04,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:06:04,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:06:04,358 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_config [2021-11-23 15:06:04,358 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_config [2021-11-23 15:06:04,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:06:04,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:06:04,359 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:06:04,359 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:06:04,359 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:06:04,359 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:06:04,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:06:04,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:06:04,360 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_deinit [2021-11-23 15:06:04,360 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_deinit [2021-11-23 15:06:04,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-23 15:06:04,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-23 15:06:04,360 INFO L130 BoogieDeclarations]: Found specification of procedure rxq_refill [2021-11-23 15:06:04,360 INFO L138 BoogieDeclarations]: Found implementation of procedure rxq_refill [2021-11-23 15:06:04,361 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_process [2021-11-23 15:06:04,361 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_process [2021-11-23 15:06:04,361 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_lock [2021-11-23 15:06:04,361 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_lock [2021-11-23 15:06:04,361 INFO L130 BoogieDeclarations]: Found specification of procedure __mwl8k_cmd_mac_multicast_adr [2021-11-23 15:06:04,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __mwl8k_cmd_mac_multicast_adr [2021-11-23 15:06:04,362 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_init [2021-11-23 15:06:04,362 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_init [2021-11-23 15:06:04,362 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:06:04,362 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:06:04,362 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_destroy_ba [2021-11-23 15:06:04,362 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_destroy_ba [2021-11-23 15:06:04,362 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2021-11-23 15:06:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2021-11-23 15:06:04,363 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:06:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:06:04,363 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx_start [2021-11-23 15:06:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx_start [2021-11-23 15:06:04,363 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_dma_header [2021-11-23 15:06:04,364 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_dma_header [2021-11-23 15:06:04,364 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_stop [2021-11-23 15:06:04,364 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_stop [2021-11-23 15:06:04,364 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_update_mac_addr [2021-11-23 15:06:04,364 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_update_mac_addr [2021-11-23 15:06:04,364 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:06:04,364 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:06:04,365 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-11-23 15:06:04,365 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-11-23 15:06:04,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:06:04,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:06:04,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:06:04,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:06:04,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:06:04,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:06:04,366 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2021-11-23 15:06:04,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2021-11-23 15:06:04,366 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2021-11-23 15:06:04,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2021-11-23 15:06:04,366 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2021-11-23 15:06:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2021-11-23 15:06:04,367 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_encryption_set_cmd_info [2021-11-23 15:06:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_encryption_set_cmd_info [2021-11-23 15:06:04,367 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:06:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:06:04,367 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:06:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:06:04,368 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_mac_addr [2021-11-23 15:06:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_mac_addr [2021-11-23 15:06:04,368 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-11-23 15:06:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-11-23 15:06:04,368 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 15:06:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 15:06:04,368 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_rate_mask_to_array [2021-11-23 15:06:04,369 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_rate_mask_to_array [2021-11-23 15:06:04,369 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_refill [2021-11-23 15:06:04,369 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_refill [2021-11-23 15:06:04,369 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2021-11-23 15:06:04,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2021-11-23 15:06:04,369 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:06:04,370 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:06:04,370 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:06:04,370 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:06:04,370 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_fw [2021-11-23 15:06:04,370 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_fw [2021-11-23 15:06:04,370 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxq_deinit [2021-11-23 15:06:04,370 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxq_deinit [2021-11-23 15:06:04,371 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:06:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:06:04,371 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_send_fw_load_cmd [2021-11-23 15:06:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_send_fw_load_cmd [2021-11-23 15:06:04,371 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 15:06:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 15:06:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_new_stn_del [2021-11-23 15:06:04,372 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_new_stn_del [2021-11-23 15:06:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_cmd [2021-11-23 15:06:04,372 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_cmd [2021-11-23 15:06:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_lookup_stream [2021-11-23 15:06:04,372 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_lookup_stream [2021-11-23 15:06:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2021-11-23 15:06:04,373 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2021-11-23 15:06:04,373 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2021-11-23 15:06:04,373 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2021-11-23 15:06:05,485 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:06:05,490 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:07:20,062 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:07:20,071 INFO L158 Benchmark]: Toolchain (without parser) took 82905.19ms. Allocated memory was 62.9MB in the beginning and 713.0MB in the end (delta: 650.1MB). Free memory was 25.0MB in the beginning and 558.5MB in the end (delta: -533.5MB). Peak memory consumption was 519.4MB. Max. memory is 16.1GB. [2021-11-23 15:07:20,074 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 62.9MB. Free memory is still 43.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:07:20,075 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5630.00ms. Allocated memory was 62.9MB in the beginning and 195.0MB in the end (delta: 132.1MB). Free memory was 24.8MB in the beginning and 62.5MB in the end (delta: -37.7MB). Peak memory consumption was 111.7MB. Max. memory is 16.1GB. [2021-11-23 15:07:20,075 INFO L158 Benchmark]: Boogie Procedure Inliner took 707.63ms. Allocated memory was 195.0MB in the beginning and 356.5MB in the end (delta: 161.5MB). Free memory was 62.5MB in the beginning and 221.6MB in the end (delta: -159.1MB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. [2021-11-23 15:07:20,078 INFO L158 Benchmark]: Boogie Preprocessor took 637.48ms. Allocated memory is still 356.5MB. Free memory was 221.6MB in the beginning and 223.5MB in the end (delta: -1.8MB). Peak memory consumption was 85.8MB. Max. memory is 16.1GB. [2021-11-23 15:07:20,079 INFO L158 Benchmark]: RCFGBuilder took 75924.87ms. Allocated memory was 356.5MB in the beginning and 713.0MB in the end (delta: 356.5MB). Free memory was 223.5MB in the beginning and 558.5MB in the end (delta: -335.1MB). Peak memory consumption was 423.6MB. Max. memory is 16.1GB. [2021-11-23 15:07:20,082 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 62.9MB. Free memory is still 43.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5630.00ms. Allocated memory was 62.9MB in the beginning and 195.0MB in the end (delta: 132.1MB). Free memory was 24.8MB in the beginning and 62.5MB in the end (delta: -37.7MB). Peak memory consumption was 111.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 707.63ms. Allocated memory was 195.0MB in the beginning and 356.5MB in the end (delta: 161.5MB). Free memory was 62.5MB in the beginning and 221.6MB in the end (delta: -159.1MB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 637.48ms. Allocated memory is still 356.5MB. Free memory was 221.6MB in the beginning and 223.5MB in the end (delta: -1.8MB). Peak memory consumption was 85.8MB. Max. memory is 16.1GB. * RCFGBuilder took 75924.87ms. Allocated memory was 356.5MB in the beginning and 713.0MB in the end (delta: 356.5MB). Free memory was 223.5MB in the beginning and 558.5MB in the end (delta: -335.1MB). Peak memory consumption was 423.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:07:20,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e101d1f6-3f52-4549-8db3-1ee02de9556a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable