./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.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_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/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_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/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_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/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 d88fd9ed443c9e913942e0f91257791e63e9fb5c07749ca0560c8eff1bad8360 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:39:24,259 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:39:24,261 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:39:24,302 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:39:24,303 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:39:24,307 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:39:24,309 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:39:24,313 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:39:24,316 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:39:24,324 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:39:24,325 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:39:24,327 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:39:24,327 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:39:24,330 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:39:24,333 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:39:24,338 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:39:24,341 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:39:24,342 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:39:24,346 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:39:24,351 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:39:24,355 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:39:24,356 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:39:24,360 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:39:24,361 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:39:24,367 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:39:24,368 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:39:24,368 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:39:24,370 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:39:24,371 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:39:24,372 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:39:24,373 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:39:24,374 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:39:24,376 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:39:24,377 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:39:24,379 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:39:24,380 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:39:24,380 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:39:24,381 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:39:24,381 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:39:24,382 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:39:24,383 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:39:24,384 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:39:24,410 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:39:24,411 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:39:24,411 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:39:24,412 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:39:24,412 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:39:24,412 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:39:24,413 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:39:24,413 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:39:24,413 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:39:24,413 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:39:24,413 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:39:24,414 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:39:24,414 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:39:24,414 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:39:24,414 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:39:24,414 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:39:24,415 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:39:24,415 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:39:24,415 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:39:24,415 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:39:24,415 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:39:24,416 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:39:24,416 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:39:24,416 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:39:24,416 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:39:24,416 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_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d88fd9ed443c9e913942e0f91257791e63e9fb5c07749ca0560c8eff1bad8360 [2021-11-23 15:39:24,729 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:39:24,757 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:39:24,760 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:39:24,761 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:39:24,763 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:39:24,764 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i [2021-11-23 15:39:24,823 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/bin/ukojak-CwSLpZB5Qu/data/18c5eed25/4ae38a8dc39d4d75801fb4c6591f6636/FLAGfff7b8d2d [2021-11-23 15:39:25,758 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:39:25,759 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i [2021-11-23 15:39:25,834 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/bin/ukojak-CwSLpZB5Qu/data/18c5eed25/4ae38a8dc39d4d75801fb4c6591f6636/FLAGfff7b8d2d [2021-11-23 15:39:26,128 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/bin/ukojak-CwSLpZB5Qu/data/18c5eed25/4ae38a8dc39d4d75801fb4c6591f6636 [2021-11-23 15:39:26,131 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:39:26,132 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:39:26,134 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:39:26,134 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:39:26,138 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:39:26,139 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:39:26" (1/1) ... [2021-11-23 15:39:26,140 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7806dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:26, skipping insertion in model container [2021-11-23 15:39:26,140 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:39:26" (1/1) ... [2021-11-23 15:39:26,148 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:39:26,308 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:39:29,735 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_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i[369202,369215] [2021-11-23 15:39:29,936 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:39:29,987 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:39:30,551 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_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i[369202,369215] [2021-11-23 15:39:30,572 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:39:30,705 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:39:30,705 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:30 WrapperNode [2021-11-23 15:39:30,705 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:39:30,706 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:39:30,707 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:39:30,707 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:39:30,714 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:30" (1/1) ... [2021-11-23 15:39:30,907 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:30" (1/1) ... [2021-11-23 15:39:31,153 INFO L137 Inliner]: procedures = 415, calls = 3347, calls flagged for inlining = 192, calls inlined = 163, statements flattened = 7107 [2021-11-23 15:39:31,155 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:39:31,156 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:39:31,156 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:39:31,157 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:39:31,168 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:30" (1/1) ... [2021-11-23 15:39:31,168 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:30" (1/1) ... [2021-11-23 15:39:31,233 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:30" (1/1) ... [2021-11-23 15:39:31,237 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:30" (1/1) ... [2021-11-23 15:39:31,517 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:30" (1/1) ... [2021-11-23 15:39:31,548 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:30" (1/1) ... [2021-11-23 15:39:31,572 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:30" (1/1) ... [2021-11-23 15:39:31,608 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:39:31,609 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:39:31,609 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:39:31,609 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:39:31,610 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:30" (1/1) ... [2021-11-23 15:39:31,617 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:39:31,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:39:31,640 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:39:31,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:39:31,689 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_disable [2021-11-23 15:39:31,689 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_disable [2021-11-23 15:39:31,690 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_key [2021-11-23 15:39:31,690 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_key [2021-11-23 15:39:31,690 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:39:31,690 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:39:31,691 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:39:31,691 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:39:31,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:39:31,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:39:31,692 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:39:31,692 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:39:31,692 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-11-23 15:39:31,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-11-23 15:39:31,692 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:39:31,692 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:39:31,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fw_mutex [2021-11-23 15:39:31,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fw_mutex [2021-11-23 15:39:31,693 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:39:31,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:39:31,693 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:39:31,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:39:31,693 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_firmware [2021-11-23 15:39:31,693 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_firmware [2021-11-23 15:39:31,694 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:39:31,694 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:39:31,694 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:39:31,694 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_enable [2021-11-23 15:39:31,694 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_enable [2021-11-23 15:39:31,694 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2021-11-23 15:39:31,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2021-11-23 15:39:31,694 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_unlock [2021-11-23 15:39:31,695 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_unlock [2021-11-23 15:39:31,695 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:39:31,695 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:39:31,695 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_8366_ap_init [2021-11-23 15:39:31,695 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_8366_ap_init [2021-11-23 15:39:31,695 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:39:31,695 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:39:31,696 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:39:31,696 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:39:31,696 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:39:31,696 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_ht_caps [2021-11-23 15:39:31,696 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_ht_caps [2021-11-23 15:39:31,696 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_start [2021-11-23 15:39:31,697 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_start [2021-11-23 15:39:31,697 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_request_fw [2021-11-23 15:39:31,697 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_request_fw [2021-11-23 15:39:31,697 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:39:31,697 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:39:31,697 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:39:31,698 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:39:31,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:39:31,698 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:39:31,698 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:39:31,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:39:31,698 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_firmware [2021-11-23 15:39:31,698 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_firmware [2021-11-23 15:39:31,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:39:31,699 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:39:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:39:31,700 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_probe_hw [2021-11-23 15:39:31,700 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_probe_hw [2021-11-23 15:39:31,701 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2021-11-23 15:39:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2021-11-23 15:39:31,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:39:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:39:31,701 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_name [2021-11-23 15:39:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_name [2021-11-23 15:39:31,702 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-11-23 15:39:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-11-23 15:39:31,703 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:39:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:39:31,703 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:39:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:39:31,704 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-11-23 15:39:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-11-23 15:39:31,704 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_caps [2021-11-23 15:39:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_caps [2021-11-23 15:39:31,704 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 15:39:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 15:39:31,704 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_wmm_mode [2021-11-23 15:39:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_wmm_mode [2021-11-23 15:39:31,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:39:31,705 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-11-23 15:39:31,705 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-11-23 15:39:31,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:39:31,705 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2021-11-23 15:39:31,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2021-11-23 15:39:31,705 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:39:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:39:31,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:39:31,706 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:39:31,706 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_stream [2021-11-23 15:39:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_stream [2021-11-23 15:39:31,706 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_init [2021-11-23 15:39:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_init [2021-11-23 15:39:31,707 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2021-11-23 15:39:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2021-11-23 15:39:31,707 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-11-23 15:39:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-11-23 15:39:31,708 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_control [2021-11-23 15:39:31,708 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_control [2021-11-23 15:39:31,708 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:39:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:39:31,709 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2021-11-23 15:39:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2021-11-23 15:39:31,709 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_pervif_cmd [2021-11-23 15:39:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_pervif_cmd [2021-11-23 15:39:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:39:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:39:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2021-11-23 15:39:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2021-11-23 15:39:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:39:31,711 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:39:31,711 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:39:31,711 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:39:31,711 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_reset [2021-11-23 15:39:31,711 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_reset [2021-11-23 15:39:31,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:39:31,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:39:31,777 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:39:31,777 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:39:31,777 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:39:31,777 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:39:31,778 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-11-23 15:39:31,778 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-11-23 15:39:31,778 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_conf_tx [2021-11-23 15:39:31,778 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_conf_tx [2021-11-23 15:39:31,778 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_pre_scan [2021-11-23 15:39:31,778 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_pre_scan [2021-11-23 15:39:31,778 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2021-11-23 15:39:31,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2021-11-23 15:39:31,779 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_post_scan [2021-11-23 15:39:31,779 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_post_scan [2021-11-23 15:39:31,779 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_fw_image [2021-11-23 15:39:31,779 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_fw_image [2021-11-23 15:39:31,779 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_txqs [2021-11-23 15:39:31,779 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_txqs [2021-11-23 15:39:31,779 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_vif [2021-11-23 15:39:31,780 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_vif [2021-11-23 15:39:31,780 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:39:31,780 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:39:31,780 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-23 15:39:31,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-23 15:39:31,780 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2021-11-23 15:39:31,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2021-11-23 15:39:31,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:39:31,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:39:31,781 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:39:31,781 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:39:31,781 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2021-11-23 15:39:31,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2021-11-23 15:39:31,781 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_firmware [2021-11-23 15:39:31,781 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_firmware [2021-11-23 15:39:31,781 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_enable_sniffer [2021-11-23 15:39:31,781 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_enable_sniffer [2021-11-23 15:39:31,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:39:31,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:39:31,782 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:39:31,782 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:39:31,782 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:39:31,782 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:39:31,782 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-11-23 15:39:31,782 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-11-23 15:39:31,783 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_rf_antenna [2021-11-23 15:39:31,783 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_rf_antenna [2021-11-23 15:39:31,783 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:39:31,783 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:39:31,783 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_reload_firmware [2021-11-23 15:39:31,783 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_reload_firmware [2021-11-23 15:39:31,783 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:39:31,783 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:39:31,783 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:39:31,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:39:31,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:39:31,784 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_channel_to_frequency [2021-11-23 15:39:31,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_channel_to_frequency [2021-11-23 15:39:31,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:39:31,784 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_dma_header [2021-11-23 15:39:31,784 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_dma_header [2021-11-23 15:39:31,784 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_stream [2021-11-23 15:39:31,785 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_stream [2021-11-23 15:39:31,785 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_reclaim [2021-11-23 15:39:31,785 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_reclaim [2021-11-23 15:39:31,785 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_radio_preamble [2021-11-23 15:39:31,785 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_radio_preamble [2021-11-23 15:39:31,785 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_config [2021-11-23 15:39:31,785 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_config [2021-11-23 15:39:31,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:39:31,785 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:39:31,786 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:39:31,786 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:39:31,786 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:39:31,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:39:31,786 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:39:31,786 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_deinit [2021-11-23 15:39:31,786 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_deinit [2021-11-23 15:39:31,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-23 15:39:31,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-23 15:39:31,787 INFO L130 BoogieDeclarations]: Found specification of procedure rxq_refill [2021-11-23 15:39:31,787 INFO L138 BoogieDeclarations]: Found implementation of procedure rxq_refill [2021-11-23 15:39:31,787 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_process [2021-11-23 15:39:31,787 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_process [2021-11-23 15:39:31,787 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_lock [2021-11-23 15:39:31,787 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_lock [2021-11-23 15:39:31,787 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_8366_ap_process [2021-11-23 15:39:31,787 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_8366_ap_process [2021-11-23 15:39:31,788 INFO L130 BoogieDeclarations]: Found specification of procedure __mwl8k_cmd_mac_multicast_adr [2021-11-23 15:39:31,788 INFO L138 BoogieDeclarations]: Found implementation of procedure __mwl8k_cmd_mac_multicast_adr [2021-11-23 15:39:31,788 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:39:31,788 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:39:31,788 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_destroy_ba [2021-11-23 15:39:31,788 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_destroy_ba [2021-11-23 15:39:31,788 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2021-11-23 15:39:31,788 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2021-11-23 15:39:31,788 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:39:31,789 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:39:31,789 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx_start [2021-11-23 15:39:31,789 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx_start [2021-11-23 15:39:31,791 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_dma_header [2021-11-23 15:39:31,791 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_dma_header [2021-11-23 15:39:31,791 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_stop [2021-11-23 15:39:31,791 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_stop [2021-11-23 15:39:31,791 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_update_mac_addr [2021-11-23 15:39:31,792 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_update_mac_addr [2021-11-23 15:39:31,792 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:39:31,792 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:39:31,792 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-11-23 15:39:31,792 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-11-23 15:39:31,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:39:31,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:39:31,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:39:31,805 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2021-11-23 15:39:31,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2021-11-23 15:39:31,806 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_8366_ap_refill [2021-11-23 15:39:31,806 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_8366_ap_refill [2021-11-23 15:39:31,806 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2021-11-23 15:39:31,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2021-11-23 15:39:31,806 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2021-11-23 15:39:31,807 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2021-11-23 15:39:31,807 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_encryption_set_cmd_info [2021-11-23 15:39:31,807 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_encryption_set_cmd_info [2021-11-23 15:39:31,807 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:39:31,807 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:39:31,807 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_mac_addr [2021-11-23 15:39:31,808 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_mac_addr [2021-11-23 15:39:31,808 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-11-23 15:39:31,808 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-11-23 15:39:31,808 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_rate_mask_to_array [2021-11-23 15:39:31,808 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_rate_mask_to_array [2021-11-23 15:39:31,808 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_refill [2021-11-23 15:39:31,809 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_refill [2021-11-23 15:39:31,809 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2021-11-23 15:39:31,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2021-11-23 15:39:31,809 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:39:31,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:39:31,809 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:39:31,810 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:39:31,810 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_fw [2021-11-23 15:39:31,810 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_fw [2021-11-23 15:39:31,810 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxq_deinit [2021-11-23 15:39:31,810 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxq_deinit [2021-11-23 15:39:31,811 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:39:31,811 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:39:31,811 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_send_fw_load_cmd [2021-11-23 15:39:31,811 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_send_fw_load_cmd [2021-11-23 15:39:31,811 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 15:39:31,811 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 15:39:31,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:39:31,812 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_new_stn_del [2021-11-23 15:39:31,812 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_new_stn_del [2021-11-23 15:39:31,812 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_cmd [2021-11-23 15:39:31,812 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_cmd [2021-11-23 15:39:31,812 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_lookup_stream [2021-11-23 15:39:31,813 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_lookup_stream [2021-11-23 15:39:31,813 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2021-11-23 15:39:31,813 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2021-11-23 15:39:31,813 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2021-11-23 15:39:31,813 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2021-11-23 15:39:32,988 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:39:32,992 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:39:46,998 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:39:47,003 INFO L158 Benchmark]: Toolchain (without parser) took 20869.09ms. Allocated memory was 102.8MB in the beginning and 352.3MB in the end (delta: 249.6MB). Free memory was 67.2MB in the beginning and 230.6MB in the end (delta: -163.3MB). Peak memory consumption was 283.1MB. Max. memory is 16.1GB. [2021-11-23 15:39:47,003 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 102.8MB. Free memory is still 78.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:39:47,005 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4572.10ms. Allocated memory was 102.8MB in the beginning and 213.9MB in the end (delta: 111.1MB). Free memory was 67.2MB in the beginning and 89.2MB in the end (delta: -22.0MB). Peak memory consumption was 95.7MB. Max. memory is 16.1GB. [2021-11-23 15:39:47,006 INFO L158 Benchmark]: Boogie Procedure Inliner took 448.98ms. Allocated memory is still 213.9MB. Free memory was 89.2MB in the beginning and 91.5MB in the end (delta: -2.4MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. [2021-11-23 15:39:47,006 INFO L158 Benchmark]: Boogie Preprocessor took 451.97ms. Allocated memory is still 213.9MB. Free memory was 91.5MB in the beginning and 75.1MB in the end (delta: 16.4MB). Peak memory consumption was 37.4MB. Max. memory is 16.1GB. [2021-11-23 15:39:47,008 INFO L158 Benchmark]: RCFGBuilder took 15391.85ms. Allocated memory was 213.9MB in the beginning and 352.3MB in the end (delta: 138.4MB). Free memory was 75.1MB in the beginning and 230.6MB in the end (delta: -155.4MB). Peak memory consumption was 180.7MB. Max. memory is 16.1GB. [2021-11-23 15:39:47,011 INFO L339 ainManager$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 102.8MB. Free memory is still 78.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4572.10ms. Allocated memory was 102.8MB in the beginning and 213.9MB in the end (delta: 111.1MB). Free memory was 67.2MB in the beginning and 89.2MB in the end (delta: -22.0MB). Peak memory consumption was 95.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 448.98ms. Allocated memory is still 213.9MB. Free memory was 89.2MB in the beginning and 91.5MB in the end (delta: -2.4MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 451.97ms. Allocated memory is still 213.9MB. Free memory was 91.5MB in the beginning and 75.1MB in the end (delta: 16.4MB). Peak memory consumption was 37.4MB. Max. memory is 16.1GB. * RCFGBuilder took 15391.85ms. Allocated memory was 213.9MB in the beginning and 352.3MB in the end (delta: 138.4MB). Free memory was 75.1MB in the beginning and 230.6MB in the end (delta: -155.4MB). Peak memory consumption was 180.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:39:47,064 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/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_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/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_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/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_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/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 d88fd9ed443c9e913942e0f91257791e63e9fb5c07749ca0560c8eff1bad8360 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:39:49,523 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:39:49,527 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:39:49,583 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:39:49,584 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:39:49,589 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:39:49,591 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:39:49,595 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:39:49,598 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:39:49,604 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:39:49,607 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:39:49,609 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:39:49,610 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:39:49,612 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:39:49,614 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:39:49,618 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:39:49,620 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:39:49,621 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:39:49,623 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:39:49,630 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:39:49,632 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:39:49,634 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:39:49,637 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:39:49,638 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:39:49,647 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:39:49,648 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:39:49,648 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:39:49,650 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:39:49,651 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:39:49,652 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:39:49,652 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:39:49,653 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:39:49,655 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:39:49,656 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:39:49,658 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:39:49,658 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:39:49,659 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:39:49,659 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:39:49,665 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:39:49,666 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:39:49,667 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:39:49,668 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:39:49,692 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:39:49,692 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:39:49,693 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:39:49,693 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:39:49,694 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:39:49,694 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:39:49,695 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:39:49,695 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:39:49,695 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:39:49,695 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:39:49,696 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:39:49,696 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:39:49,696 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:39:49,696 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:39:49,697 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:39:49,697 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:39:49,697 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:39:49,697 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:39:49,697 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:39:49,698 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:39:49,698 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:39:49,698 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:39:49,698 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:39:49,699 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:39:49,699 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:39:49,699 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:39:49,699 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:39:49,699 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:39:49,700 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:39:49,700 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_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d88fd9ed443c9e913942e0f91257791e63e9fb5c07749ca0560c8eff1bad8360 [2021-11-23 15:39:50,042 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:39:50,072 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:39:50,075 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:39:50,076 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:39:50,078 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:39:50,079 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i [2021-11-23 15:39:50,153 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/bin/ukojak-CwSLpZB5Qu/data/eeffe076b/85c05f04195b4d039e3b4e1930f4927f/FLAG348dc4a64 [2021-11-23 15:39:51,121 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:39:51,122 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i [2021-11-23 15:39:51,169 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/bin/ukojak-CwSLpZB5Qu/data/eeffe076b/85c05f04195b4d039e3b4e1930f4927f/FLAG348dc4a64 [2021-11-23 15:39:51,491 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/bin/ukojak-CwSLpZB5Qu/data/eeffe076b/85c05f04195b4d039e3b4e1930f4927f [2021-11-23 15:39:51,493 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:39:51,494 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:39:51,496 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:39:51,496 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:39:51,511 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:39:51,512 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:39:51" (1/1) ... [2021-11-23 15:39:51,513 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@535bc028 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:51, skipping insertion in model container [2021-11-23 15:39:51,513 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:39:51" (1/1) ... [2021-11-23 15:39:51,520 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:39:51,697 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:39:55,134 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_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i[369202,369215] [2021-11-23 15:39:55,309 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:39:55,384 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:39:55,464 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:39:56,017 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_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i[369202,369215] [2021-11-23 15:39:56,038 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:39:56,060 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:39:56,554 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_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i[369202,369215] [2021-11-23 15:39:56,578 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:39:56,845 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:39:56,853 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:56 WrapperNode [2021-11-23 15:39:56,853 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:39:56,855 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:39:56,855 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:39:56,855 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:39:56,875 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:56" (1/1) ... [2021-11-23 15:39:57,101 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:56" (1/1) ... [2021-11-23 15:39:57,385 INFO L137 Inliner]: procedures = 429, calls = 3347, calls flagged for inlining = 192, calls inlined = 163, statements flattened = 6892 [2021-11-23 15:39:57,386 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:39:57,387 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:39:57,387 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:39:57,387 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:39:57,396 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:56" (1/1) ... [2021-11-23 15:39:57,396 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:56" (1/1) ... [2021-11-23 15:39:57,452 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:56" (1/1) ... [2021-11-23 15:39:57,453 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:56" (1/1) ... [2021-11-23 15:39:57,686 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:56" (1/1) ... [2021-11-23 15:39:57,731 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:56" (1/1) ... [2021-11-23 15:39:57,819 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:56" (1/1) ... [2021-11-23 15:39:57,888 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:39:57,889 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:39:57,889 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:39:57,890 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:39:57,894 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:56" (1/1) ... [2021-11-23 15:39:57,901 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:39:57,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:39:57,931 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:39:57,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:39:57,978 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_disable [2021-11-23 15:39:57,978 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_disable [2021-11-23 15:39:57,978 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_key [2021-11-23 15:39:57,978 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_key [2021-11-23 15:39:57,979 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:39:57,979 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:39:57,979 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:39:57,979 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:39:57,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:39:57,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:39:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:39:57,980 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:39:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-11-23 15:39:57,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-11-23 15:39:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:39:57,980 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:39:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fw_mutex [2021-11-23 15:39:57,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fw_mutex [2021-11-23 15:39:57,981 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:39:57,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:39:57,981 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:39:57,981 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:39:57,981 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_firmware [2021-11-23 15:39:57,982 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_firmware [2021-11-23 15:39:57,982 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:39:57,982 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:39:57,982 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:39:57,982 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_enable [2021-11-23 15:39:57,982 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_enable [2021-11-23 15:39:57,983 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2021-11-23 15:39:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2021-11-23 15:39:57,983 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_unlock [2021-11-23 15:39:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_unlock [2021-11-23 15:39:57,983 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:39:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:39:57,983 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_8366_ap_init [2021-11-23 15:39:57,984 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_8366_ap_init [2021-11-23 15:39:57,984 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:39:57,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:39:57,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:39:57,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:39:57,985 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:39:57,985 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:39:57,986 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:39:57,986 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:39:57,986 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_ht_caps [2021-11-23 15:39:57,986 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_ht_caps [2021-11-23 15:39:57,986 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_start [2021-11-23 15:39:57,986 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_start [2021-11-23 15:39:57,986 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_request_fw [2021-11-23 15:39:57,987 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_request_fw [2021-11-23 15:39:57,987 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:39:57,987 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:39:57,988 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:39:57,988 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:39:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:39:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:39:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_firmware [2021-11-23 15:39:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_firmware [2021-11-23 15:39:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:39:57,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:39:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_probe_hw [2021-11-23 15:39:57,990 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_probe_hw [2021-11-23 15:39:57,991 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2021-11-23 15:39:57,991 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2021-11-23 15:39:57,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:39:57,991 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:39:57,992 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_name [2021-11-23 15:39:57,992 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_name [2021-11-23 15:39:57,992 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-11-23 15:39:57,992 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-11-23 15:39:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:39:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:39:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:39:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:39:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-11-23 15:39:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-11-23 15:39:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_caps [2021-11-23 15:39:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_caps [2021-11-23 15:39:57,994 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 15:39:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 15:39:57,994 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_wmm_mode [2021-11-23 15:39:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_wmm_mode [2021-11-23 15:39:57,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:39:57,994 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-11-23 15:39:57,995 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-11-23 15:39:57,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:39:57,995 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2021-11-23 15:39:57,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2021-11-23 15:39:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:39:57,996 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:39:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:39:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:39:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:39:57,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:39:57,997 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_stream [2021-11-23 15:39:57,998 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_stream [2021-11-23 15:39:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:39:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_init [2021-11-23 15:39:57,999 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_init [2021-11-23 15:39:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2021-11-23 15:39:57,999 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2021-11-23 15:39:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-11-23 15:39:57,999 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-11-23 15:39:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_control [2021-11-23 15:39:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_control [2021-11-23 15:39:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:39:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:39:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2021-11-23 15:39:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2021-11-23 15:39:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_pervif_cmd [2021-11-23 15:39:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_pervif_cmd [2021-11-23 15:39:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:39:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:39:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:39:58,002 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2021-11-23 15:39:58,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2021-11-23 15:39:58,005 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:39:58,005 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:39:58,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:39:58,005 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:39:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:39:58,008 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_reset [2021-11-23 15:39:58,008 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_reset [2021-11-23 15:39:58,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:39:58,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:39:58,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:39:58,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:39:58,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:39:58,015 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:39:58,015 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:39:58,015 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:39:58,016 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:39:58,016 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-11-23 15:39:58,016 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-11-23 15:39:58,016 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_conf_tx [2021-11-23 15:39:58,016 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_conf_tx [2021-11-23 15:39:58,016 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_pre_scan [2021-11-23 15:39:58,016 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_pre_scan [2021-11-23 15:39:58,017 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2021-11-23 15:39:58,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2021-11-23 15:39:58,017 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_post_scan [2021-11-23 15:39:58,017 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_post_scan [2021-11-23 15:39:58,017 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_fw_image [2021-11-23 15:39:58,017 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_fw_image [2021-11-23 15:39:58,017 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_txqs [2021-11-23 15:39:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_txqs [2021-11-23 15:39:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_vif [2021-11-23 15:39:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_vif [2021-11-23 15:39:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:39:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:39:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-23 15:39:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-23 15:39:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2021-11-23 15:39:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2021-11-23 15:39:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:39:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:39:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:39:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:39:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2021-11-23 15:39:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2021-11-23 15:39:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_firmware [2021-11-23 15:39:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_firmware [2021-11-23 15:39:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_enable_sniffer [2021-11-23 15:39:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_enable_sniffer [2021-11-23 15:39:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:39:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:39:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:39:58,021 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:39:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:39:58,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:39:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-11-23 15:39:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-11-23 15:39:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_rf_antenna [2021-11-23 15:39:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_rf_antenna [2021-11-23 15:39:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:39:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:39:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_reload_firmware [2021-11-23 15:39:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_reload_firmware [2021-11-23 15:39:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:39:58,023 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:39:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:39:58,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:39:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:39:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_channel_to_frequency [2021-11-23 15:39:58,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_channel_to_frequency [2021-11-23 15:39:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:39:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_dma_header [2021-11-23 15:39:58,024 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_dma_header [2021-11-23 15:39:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_stream [2021-11-23 15:39:58,024 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_stream [2021-11-23 15:39:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_reclaim [2021-11-23 15:39:58,024 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_reclaim [2021-11-23 15:39:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_radio_preamble [2021-11-23 15:39:58,025 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_radio_preamble [2021-11-23 15:39:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:39:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:39:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:39:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_config [2021-11-23 15:39:58,025 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_config [2021-11-23 15:39:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:39:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:39:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:39:58,026 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:39:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:39:58,026 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:39:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:39:58,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:39:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_deinit [2021-11-23 15:39:58,027 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_deinit [2021-11-23 15:39:58,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-23 15:39:58,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-23 15:39:58,027 INFO L130 BoogieDeclarations]: Found specification of procedure rxq_refill [2021-11-23 15:39:58,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rxq_refill [2021-11-23 15:39:58,027 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_process [2021-11-23 15:39:58,027 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_process [2021-11-23 15:39:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_lock [2021-11-23 15:39:58,028 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_lock [2021-11-23 15:39:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_8366_ap_process [2021-11-23 15:39:58,028 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_8366_ap_process [2021-11-23 15:39:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure __mwl8k_cmd_mac_multicast_adr [2021-11-23 15:39:58,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __mwl8k_cmd_mac_multicast_adr [2021-11-23 15:39:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:39:58,029 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:39:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_destroy_ba [2021-11-23 15:39:58,029 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_destroy_ba [2021-11-23 15:39:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2021-11-23 15:39:58,029 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2021-11-23 15:39:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:39:58,029 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:39:58,030 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx_start [2021-11-23 15:39:58,030 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx_start [2021-11-23 15:39:58,030 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_dma_header [2021-11-23 15:39:58,030 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_dma_header [2021-11-23 15:39:58,030 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_stop [2021-11-23 15:39:58,030 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_stop [2021-11-23 15:39:58,030 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_update_mac_addr [2021-11-23 15:39:58,030 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_update_mac_addr [2021-11-23 15:39:58,031 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:39:58,031 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:39:58,031 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-11-23 15:39:58,031 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-11-23 15:39:58,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:39:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:39:58,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:39:58,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:39:58,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:39:58,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:39:58,036 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2021-11-23 15:39:58,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2021-11-23 15:39:58,037 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_8366_ap_refill [2021-11-23 15:39:58,037 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_8366_ap_refill [2021-11-23 15:39:58,037 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2021-11-23 15:39:58,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2021-11-23 15:39:58,038 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2021-11-23 15:39:58,038 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2021-11-23 15:39:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_encryption_set_cmd_info [2021-11-23 15:39:58,039 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_encryption_set_cmd_info [2021-11-23 15:39:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:39:58,039 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:39:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_mac_addr [2021-11-23 15:39:58,039 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_mac_addr [2021-11-23 15:39:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-11-23 15:39:58,039 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-11-23 15:39:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_rate_mask_to_array [2021-11-23 15:39:58,040 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_rate_mask_to_array [2021-11-23 15:39:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_refill [2021-11-23 15:39:58,040 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_refill [2021-11-23 15:39:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2021-11-23 15:39:58,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2021-11-23 15:39:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:39:58,040 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:39:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:39:58,041 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:39:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_fw [2021-11-23 15:39:58,041 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_fw [2021-11-23 15:39:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxq_deinit [2021-11-23 15:39:58,041 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxq_deinit [2021-11-23 15:39:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:39:58,042 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:39:58,042 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_send_fw_load_cmd [2021-11-23 15:39:58,042 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_send_fw_load_cmd [2021-11-23 15:39:58,042 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 15:39:58,042 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 15:39:58,042 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_new_stn_del [2021-11-23 15:39:58,042 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_new_stn_del [2021-11-23 15:39:58,042 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_cmd [2021-11-23 15:39:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_cmd [2021-11-23 15:39:58,043 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_lookup_stream [2021-11-23 15:39:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_lookup_stream [2021-11-23 15:39:58,043 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2021-11-23 15:39:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2021-11-23 15:39:58,043 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2021-11-23 15:39:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2021-11-23 15:39:59,276 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:39:59,284 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:41:13,026 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:41:13,030 INFO L158 Benchmark]: Toolchain (without parser) took 81534.40ms. Allocated memory was 65.0MB in the beginning and 583.0MB in the end (delta: 518.0MB). Free memory was 40.1MB in the beginning and 266.2MB in the end (delta: -226.1MB). Peak memory consumption was 459.1MB. Max. memory is 16.1GB. [2021-11-23 15:41:13,031 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 65.0MB. Free memory is still 45.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:41:13,032 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5358.20ms. Allocated memory was 65.0MB in the beginning and 178.3MB in the end (delta: 113.2MB). Free memory was 40.0MB in the beginning and 57.6MB in the end (delta: -17.7MB). Peak memory consumption was 117.2MB. Max. memory is 16.1GB. [2021-11-23 15:41:13,033 INFO L158 Benchmark]: Boogie Procedure Inliner took 531.80ms. Allocated memory was 178.3MB in the beginning and 291.5MB in the end (delta: 113.2MB). Free memory was 57.6MB in the beginning and 178.3MB in the end (delta: -120.7MB). Peak memory consumption was 16.9MB. Max. memory is 16.1GB. [2021-11-23 15:41:13,034 INFO L158 Benchmark]: Boogie Preprocessor took 501.32ms. Allocated memory is still 291.5MB. Free memory was 178.3MB in the beginning and 169.1MB in the end (delta: 9.2MB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. [2021-11-23 15:41:13,035 INFO L158 Benchmark]: RCFGBuilder took 75138.81ms. Allocated memory was 291.5MB in the beginning and 583.0MB in the end (delta: 291.5MB). Free memory was 168.1MB in the beginning and 266.2MB in the end (delta: -98.1MB). Peak memory consumption was 361.4MB. Max. memory is 16.1GB. [2021-11-23 15:41:13,039 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 65.0MB. Free memory is still 45.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5358.20ms. Allocated memory was 65.0MB in the beginning and 178.3MB in the end (delta: 113.2MB). Free memory was 40.0MB in the beginning and 57.6MB in the end (delta: -17.7MB). Peak memory consumption was 117.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 531.80ms. Allocated memory was 178.3MB in the beginning and 291.5MB in the end (delta: 113.2MB). Free memory was 57.6MB in the beginning and 178.3MB in the end (delta: -120.7MB). Peak memory consumption was 16.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 501.32ms. Allocated memory is still 291.5MB. Free memory was 178.3MB in the beginning and 169.1MB in the end (delta: 9.2MB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. * RCFGBuilder took 75138.81ms. Allocated memory was 291.5MB in the beginning and 583.0MB in the end (delta: 291.5MB). Free memory was 168.1MB in the beginning and 266.2MB in the end (delta: -98.1MB). Peak memory consumption was 361.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:41:13,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b2ecad-4181-49f7-a14b-64c7f3575f4c/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable