./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/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_fb943cda-8caa-4b77-89e4-72f0900eed0a/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/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_fb943cda-8caa-4b77-89e4-72f0900eed0a/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 a6e1397422f061401041ed8290b479ab382edc5aeb84d3f22471688ceb94ba00 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:01:48,935 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:01:48,944 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:01:48,991 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:01:48,991 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:01:48,995 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:01:48,997 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:01:49,002 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:01:49,004 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:01:49,010 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:01:49,011 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:01:49,013 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:01:49,013 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:01:49,016 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:01:49,019 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:01:49,024 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:01:49,025 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:01:49,027 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:01:49,029 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:01:49,037 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:01:49,039 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:01:49,041 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:01:49,044 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:01:49,046 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:01:49,055 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:01:49,055 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:01:49,056 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:01:49,058 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:01:49,059 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:01:49,060 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:01:49,061 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:01:49,062 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:01:49,064 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:01:49,066 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:01:49,067 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:01:49,068 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:01:49,069 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:01:49,069 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:01:49,069 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:01:49,070 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:01:49,071 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:01:49,072 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:01:49,097 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:01:49,097 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:01:49,098 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:01:49,099 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:01:49,099 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:01:49,100 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:01:49,100 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:01:49,100 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:01:49,100 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:01:49,101 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:01:49,101 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:01:49,101 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:01:49,101 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:01:49,101 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:01:49,102 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:01:49,102 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:01:49,102 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:01:49,102 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:01:49,103 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:49,103 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:01:49,103 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:01:49,103 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:01:49,103 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:01:49,104 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:01:49,104 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:01:49,104 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_fb943cda-8caa-4b77-89e4-72f0900eed0a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a6e1397422f061401041ed8290b479ab382edc5aeb84d3f22471688ceb94ba00 [2021-11-23 15:01:49,371 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:01:49,393 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:01:49,395 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:01:49,397 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:01:49,398 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:01:49,399 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i [2021-11-23 15:01:49,477 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/bin/ukojak-CwSLpZB5Qu/data/27aa14a6e/1ae1d1bc55fa4c0d9c69d21dac2c1a8e/FLAG72db3743e [2021-11-23 15:01:50,586 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:01:50,589 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i [2021-11-23 15:01:50,660 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/bin/ukojak-CwSLpZB5Qu/data/27aa14a6e/1ae1d1bc55fa4c0d9c69d21dac2c1a8e/FLAG72db3743e [2021-11-23 15:01:50,826 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/bin/ukojak-CwSLpZB5Qu/data/27aa14a6e/1ae1d1bc55fa4c0d9c69d21dac2c1a8e [2021-11-23 15:01:50,829 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:01:50,830 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:01:50,831 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:50,832 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:01:50,835 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:01:50,835 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:50" (1/1) ... [2021-11-23 15:01:50,837 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bae4ed8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:50, skipping insertion in model container [2021-11-23 15:01:50,837 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:50" (1/1) ... [2021-11-23 15:01:50,846 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:01:51,016 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:01:55,271 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_fb943cda-8caa-4b77-89e4-72f0900eed0a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i[462027,462040] [2021-11-23 15:01:55,521 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:55,559 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:01:56,171 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_fb943cda-8caa-4b77-89e4-72f0900eed0a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i[462027,462040] [2021-11-23 15:01:56,197 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:56,433 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:01:56,434 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:56 WrapperNode [2021-11-23 15:01:56,434 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:56,436 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:56,436 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:01:56,436 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:01:56,444 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:56" (1/1) ... [2021-11-23 15:01:56,658 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:56" (1/1) ... [2021-11-23 15:01:56,987 INFO L137 Inliner]: procedures = 493, calls = 3997, calls flagged for inlining = 198, calls inlined = 173, statements flattened = 8165 [2021-11-23 15:01:56,989 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:56,990 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:01:56,991 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:01:56,991 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:01:57,002 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:56" (1/1) ... [2021-11-23 15:01:57,002 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:56" (1/1) ... [2021-11-23 15:01:57,065 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:56" (1/1) ... [2021-11-23 15:01:57,066 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:56" (1/1) ... [2021-11-23 15:01:57,415 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:56" (1/1) ... [2021-11-23 15:01:57,456 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:56" (1/1) ... [2021-11-23 15:01:57,502 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:56" (1/1) ... [2021-11-23 15:01:57,555 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:01:57,556 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:01:57,556 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:01:57,557 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:01:57,558 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:56" (1/1) ... [2021-11-23 15:01:57,566 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:57,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:01:57,593 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:01:57,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:01:57,643 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_disable [2021-11-23 15:01:57,643 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_disable [2021-11-23 15:01:57,644 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_key [2021-11-23 15:01:57,645 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_key [2021-11-23 15:01:57,645 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_use_fixed_rate_ap [2021-11-23 15:01:57,645 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_use_fixed_rate_ap [2021-11-23 15:01:57,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:01:57,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:01:57,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:01:57,646 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:01:57,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_fw_mutex_of_mwl8k_priv [2021-11-23 15:01:57,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_fw_mutex_of_mwl8k_priv [2021-11-23 15:01:57,647 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_rts_threshold [2021-11-23 15:01:57,647 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_rts_threshold [2021-11-23 15:01:57,647 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:01:57,647 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:01:57,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:01:57,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:01:57,648 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_interface [2021-11-23 15:01:57,648 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_interface [2021-11-23 15:01:57,648 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:01:57,648 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:01:57,648 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:01:57,648 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:01:57,649 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:01:57,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:01:57,649 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:01:57,649 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:01:57,649 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_prepare_multicast [2021-11-23 15:01:57,649 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_prepare_multicast [2021-11-23 15:01:57,650 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_feed_fw_image [2021-11-23 15:01:57,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_feed_fw_image [2021-11-23 15:01:57,650 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_firmware [2021-11-23 15:01:57,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_firmware [2021-11-23 15:01:57,650 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:01:57,650 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:01:57,651 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:01:57,651 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_enable [2021-11-23 15:01:57,651 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_enable [2021-11-23 15:01:57,651 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2021-11-23 15:01:57,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2021-11-23 15:01:57,651 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_process [2021-11-23 15:01:57,651 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_process [2021-11-23 15:01:57,652 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_unlock [2021-11-23 15:01:57,656 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_unlock [2021-11-23 15:01:57,656 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_get_stats [2021-11-23 15:01:57,656 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_get_stats [2021-11-23 15:01:57,656 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:01:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:01:57,657 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:01:57,657 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:01:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:01:57,658 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:01:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:01:57,658 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_configure_filter [2021-11-23 15:01:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_configure_filter [2021-11-23 15:01:57,658 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_ht_caps [2021-11-23 15:01:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_ht_caps [2021-11-23 15:01:57,659 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_start [2021-11-23 15:01:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_start [2021-11-23 15:01:57,660 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_request_fw [2021-11-23 15:01:57,660 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_request_fw [2021-11-23 15:01:57,660 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:01:57,661 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:01:57,661 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:01:57,662 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:01:57,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:01:57,662 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:01:57,662 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:01:57,662 INFO L130 BoogieDeclarations]: Found specification of procedure ___might_sleep [2021-11-23 15:01:57,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ___might_sleep [2021-11-23 15:01:57,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fw_mutex_of_mwl8k_priv [2021-11-23 15:01:57,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fw_mutex_of_mwl8k_priv [2021-11-23 15:01:57,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:01:57,664 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_firmware [2021-11-23 15:01:57,664 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_firmware [2021-11-23 15:01:57,664 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_watchdog_ba_events [2021-11-23 15:01:57,665 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_watchdog_ba_events [2021-11-23 15:01:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2021-11-23 15:01:57,665 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2021-11-23 15:01:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:01:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:01:57,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:01:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_probe_hw [2021-11-23 15:01:57,666 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_probe_hw [2021-11-23 15:01:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2021-11-23 15:01:57,666 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2021-11-23 15:01:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:01:57,666 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:01:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_name [2021-11-23 15:01:57,667 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_name [2021-11-23 15:01:57,667 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx [2021-11-23 15:01:57,667 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx [2021-11-23 15:01:57,667 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-11-23 15:01:57,667 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-11-23 15:01:57,667 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:01:57,668 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:01:57,668 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-11-23 15:01:57,668 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-11-23 15:01:57,669 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sw_scan_start [2021-11-23 15:01:57,669 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sw_scan_start [2021-11-23 15:01:57,669 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:01:57,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:01:57,670 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:01:57,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:01:57,670 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_refill [2021-11-23 15:01:57,670 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_refill [2021-11-23 15:01:57,671 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_caps [2021-11-23 15:01:57,671 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_caps [2021-11-23 15:01:57,671 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 15:01:57,672 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 15:01:57,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:01:57,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:01:57,672 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_wmm_mode [2021-11-23 15:01:57,672 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_wmm_mode [2021-11-23 15:01:57,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:01:57,673 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_get_survey [2021-11-23 15:01:57,673 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_get_survey [2021-11-23 15:01:57,673 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-11-23 15:01:57,673 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-11-23 15:01:57,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:01:57,674 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2021-11-23 15:01:57,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2021-11-23 15:01:57,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:01:57,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:01:57,678 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:01:57,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:01:57,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:01:57,679 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:01:57,679 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_stream [2021-11-23 15:01:57,680 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_stream [2021-11-23 15:01:57,681 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_init [2021-11-23 15:01:57,681 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_init [2021-11-23 15:01:57,682 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2021-11-23 15:01:57,688 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2021-11-23 15:01:57,688 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-11-23 15:01:57,688 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-11-23 15:01:57,688 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_control [2021-11-23 15:01:57,688 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_control [2021-11-23 15:01:57,689 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:01:57,689 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:01:57,689 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2021-11-23 15:01:57,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2021-11-23 15:01:57,689 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_pervif_cmd [2021-11-23 15:01:57,689 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_pervif_cmd [2021-11-23 15:01:57,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:01:57,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:01:57,690 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2021-11-23 15:01:57,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2021-11-23 15:01:57,690 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:01:57,690 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:01:57,690 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:01:57,690 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:01:57,690 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_reset [2021-11-23 15:01:57,691 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_reset [2021-11-23 15:01:57,691 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_bss_start [2021-11-23 15:01:57,691 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_bss_start [2021-11-23 15:01:57,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:01:57,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:01:57,691 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-11-23 15:01:57,691 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-11-23 15:01:57,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:01:57,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:01:57,692 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_enable_bsses [2021-11-23 15:01:57,692 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_enable_bsses [2021-11-23 15:01:57,692 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_interrupt [2021-11-23 15:01:57,692 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_interrupt [2021-11-23 15:01:57,692 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:01:57,693 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:01:57,693 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:01:57,693 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:01:57,693 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-11-23 15:01:57,693 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-11-23 15:01:57,693 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_conf_tx [2021-11-23 15:01:57,693 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_conf_tx [2021-11-23 15:01:57,694 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_pre_scan [2021-11-23 15:01:57,694 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_pre_scan [2021-11-23 15:01:57,694 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2021-11-23 15:01:57,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2021-11-23 15:01:57,694 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_post_scan [2021-11-23 15:01:57,694 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_post_scan [2021-11-23 15:01:57,694 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_fw_image [2021-11-23 15:01:57,695 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_fw_image [2021-11-23 15:01:57,695 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_txqs [2021-11-23 15:01:57,695 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_txqs [2021-11-23 15:01:57,695 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_vif [2021-11-23 15:01:57,695 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_vif [2021-11-23 15:01:57,695 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:01:57,765 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:01:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_restart_work [2021-11-23 15:01:57,765 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_restart_work [2021-11-23 15:01:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-23 15:01:57,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-23 15:01:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2021-11-23 15:01:57,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2021-11-23 15:01:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:01:57,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:01:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:01:57,766 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:01:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2021-11-23 15:01:57,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2021-11-23 15:01:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_firmware [2021-11-23 15:01:57,766 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_firmware [2021-11-23 15:01:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:01:57,766 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:01:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_enable_sniffer [2021-11-23 15:01:57,767 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_enable_sniffer [2021-11-23 15:01:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:01:57,767 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:01:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-11-23 15:01:57,767 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-11-23 15:01:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:01:57,767 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:01:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_bbp_reg_access [2021-11-23 15:01:57,767 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_bbp_reg_access [2021-11-23 15:01:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:01:57,767 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:01:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-11-23 15:01:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-11-23 15:01:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_rf_antenna [2021-11-23 15:01:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_rf_antenna [2021-11-23 15:01:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:01:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:01:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_reload_firmware [2021-11-23 15:01:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_reload_firmware [2021-11-23 15:01:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:01:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:01:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:01:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:01:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:01:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_channel_to_frequency [2021-11-23 15:01:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_channel_to_frequency [2021-11-23 15:01:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:01:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_dma_header [2021-11-23 15:01:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_dma_header [2021-11-23 15:01:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_bss_info_changed [2021-11-23 15:01:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_bss_info_changed [2021-11-23 15:01:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_stream [2021-11-23 15:01:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_stream [2021-11-23 15:01:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sw_scan_complete [2021-11-23 15:01:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sw_scan_complete [2021-11-23 15:01:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_reclaim [2021-11-23 15:01:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_reclaim [2021-11-23 15:01:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_radio_preamble [2021-11-23 15:01:57,770 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_radio_preamble [2021-11-23 15:01:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_config [2021-11-23 15:01:57,770 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_config [2021-11-23 15:01:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:01:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2021-11-23 15:01:57,770 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2021-11-23 15:01:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:01:57,772 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:01:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:01:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:01:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:01:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:01:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure _ieee80211_hw_set [2021-11-23 15:01:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure _ieee80211_hw_set [2021-11-23 15:01:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_deinit [2021-11-23 15:01:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_deinit [2021-11-23 15:01:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure rxq_refill [2021-11-23 15:01:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure rxq_refill [2021-11-23 15:01:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_process [2021-11-23 15:01:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_process [2021-11-23 15:01:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_lock [2021-11-23 15:01:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_lock [2021-11-23 15:01:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure __mwl8k_cmd_mac_multicast_adr [2021-11-23 15:01:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __mwl8k_cmd_mac_multicast_adr [2021-11-23 15:01:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_init [2021-11-23 15:01:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_init [2021-11-23 15:01:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:01:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:01:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-23 15:01:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-23 15:01:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_destroy_ba [2021-11-23 15:01:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_destroy_ba [2021-11-23 15:01:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2021-11-23 15:01:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2021-11-23 15:01:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:01:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:01:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sta_remove [2021-11-23 15:01:57,783 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sta_remove [2021-11-23 15:01:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx_start [2021-11-23 15:01:57,783 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx_start [2021-11-23 15:01:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_dma_header [2021-11-23 15:01:57,783 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_dma_header [2021-11-23 15:01:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_stop [2021-11-23 15:01:57,783 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_stop [2021-11-23 15:01:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_update_mac_addr [2021-11-23 15:01:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_update_mac_addr [2021-11-23 15:01:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:01:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:01:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_finalize_join_worker [2021-11-23 15:01:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_finalize_join_worker [2021-11-23 15:01:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-11-23 15:01:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-11-23 15:01:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:01:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2021-11-23 15:01:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2021-11-23 15:01:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:01:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:01:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2021-11-23 15:01:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2021-11-23 15:01:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:01:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:01:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2021-11-23 15:01:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2021-11-23 15:01:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_encryption_set_cmd_info [2021-11-23 15:01:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_encryption_set_cmd_info [2021-11-23 15:01:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:01:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:01:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sta_add [2021-11-23 15:01:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sta_add [2021-11-23 15:01:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:01:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:01:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:01:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:01:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_mac_addr [2021-11-23 15:01:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_mac_addr [2021-11-23 15:01:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_interface [2021-11-23 15:01:57,788 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_interface [2021-11-23 15:01:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-23 15:01:57,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-23 15:01:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 15:01:57,788 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 15:01:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_rate_mask_to_array [2021-11-23 15:01:57,788 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_rate_mask_to_array [2021-11-23 15:01:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_ampdu_action [2021-11-23 15:01:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_ampdu_action [2021-11-23 15:01:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_refill [2021-11-23 15:01:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_refill [2021-11-23 15:01:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2021-11-23 15:01:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2021-11-23 15:01:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:01:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:01:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:01:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:01:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_fw [2021-11-23 15:01:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_fw [2021-11-23 15:01:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxq_deinit [2021-11-23 15:01:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxq_deinit [2021-11-23 15:01:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:01:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:01:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:01:57,791 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:01:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_send_fw_load_cmd [2021-11-23 15:01:57,791 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_send_fw_load_cmd [2021-11-23 15:01:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 15:01:57,791 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 15:01:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:01:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_new_stn_del [2021-11-23 15:01:57,791 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_new_stn_del [2021-11-23 15:01:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_cmd [2021-11-23 15:01:57,792 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_cmd [2021-11-23 15:01:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_lookup_stream [2021-11-23 15:01:57,792 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_lookup_stream [2021-11-23 15:01:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2021-11-23 15:01:57,792 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2021-11-23 15:01:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2021-11-23 15:01:57,793 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2021-11-23 15:01:58,930 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:01:58,935 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:02:11,848 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:02:11,853 INFO L158 Benchmark]: Toolchain (without parser) took 21021.68ms. Allocated memory was 119.5MB in the beginning and 524.3MB in the end (delta: 404.8MB). Free memory was 84.4MB in the beginning and 163.8MB in the end (delta: -79.4MB). Peak memory consumption was 413.1MB. Max. memory is 16.1GB. [2021-11-23 15:02:11,854 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 119.5MB. Free memory is still 96.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:02:11,855 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5603.26ms. Allocated memory was 119.5MB in the beginning and 314.6MB in the end (delta: 195.0MB). Free memory was 84.1MB in the beginning and 214.2MB in the end (delta: -130.2MB). Peak memory consumption was 127.2MB. Max. memory is 16.1GB. [2021-11-23 15:02:11,855 INFO L158 Benchmark]: Boogie Procedure Inliner took 554.04ms. Allocated memory is still 314.6MB. Free memory was 214.2MB in the beginning and 163.9MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-11-23 15:02:11,856 INFO L158 Benchmark]: Boogie Preprocessor took 565.00ms. Allocated memory is still 314.6MB. Free memory was 163.9MB in the beginning and 157.1MB in the end (delta: 6.8MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. [2021-11-23 15:02:11,857 INFO L158 Benchmark]: RCFGBuilder took 14294.79ms. Allocated memory was 314.6MB in the beginning and 524.3MB in the end (delta: 209.7MB). Free memory was 157.1MB in the beginning and 163.8MB in the end (delta: -6.7MB). Peak memory consumption was 289.0MB. Max. memory is 16.1GB. [2021-11-23 15:02:11,860 INFO L339 ainManager$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 119.5MB. Free memory is still 96.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5603.26ms. Allocated memory was 119.5MB in the beginning and 314.6MB in the end (delta: 195.0MB). Free memory was 84.1MB in the beginning and 214.2MB in the end (delta: -130.2MB). Peak memory consumption was 127.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 554.04ms. Allocated memory is still 314.6MB. Free memory was 214.2MB in the beginning and 163.9MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 565.00ms. Allocated memory is still 314.6MB. Free memory was 163.9MB in the beginning and 157.1MB in the end (delta: 6.8MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. * RCFGBuilder took 14294.79ms. Allocated memory was 314.6MB in the beginning and 524.3MB in the end (delta: 209.7MB). Free memory was 157.1MB in the beginning and 163.8MB in the end (delta: -6.7MB). Peak memory consumption was 289.0MB. 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 15:02:11,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/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_fb943cda-8caa-4b77-89e4-72f0900eed0a/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/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_fb943cda-8caa-4b77-89e4-72f0900eed0a/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/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_fb943cda-8caa-4b77-89e4-72f0900eed0a/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 a6e1397422f061401041ed8290b479ab382edc5aeb84d3f22471688ceb94ba00 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:02:14,344 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:02:14,346 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:02:14,378 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:02:14,378 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:02:14,380 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:02:14,382 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:02:14,384 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:02:14,387 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:02:14,388 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:02:14,389 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:02:14,391 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:02:14,391 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:02:14,392 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:02:14,394 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:02:14,395 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:02:14,396 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:02:14,397 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:02:14,400 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:02:14,402 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:02:14,409 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:02:14,411 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:02:14,413 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:02:14,414 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:02:14,419 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:02:14,426 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:02:14,426 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:02:14,427 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:02:14,431 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:02:14,432 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:02:14,432 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:02:14,433 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:02:14,434 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:02:14,436 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:02:14,437 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:02:14,437 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:02:14,452 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:02:14,452 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:02:14,453 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:02:14,455 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:02:14,455 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:02:14,456 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:02:14,492 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:02:14,501 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:02:14,502 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:02:14,502 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:02:14,502 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:02:14,503 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:02:14,503 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:02:14,503 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:02:14,503 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:02:14,504 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:02:14,504 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:02:14,505 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:02:14,505 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:02:14,505 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:02:14,505 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:02:14,506 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:02:14,506 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:02:14,506 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:02:14,506 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:02:14,507 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:02:14,507 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:02:14,507 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:02:14,507 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:02:14,508 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:02:14,508 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:02:14,508 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:02:14,508 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:02:14,509 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:02:14,509 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:02:14,510 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_fb943cda-8caa-4b77-89e4-72f0900eed0a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a6e1397422f061401041ed8290b479ab382edc5aeb84d3f22471688ceb94ba00 [2021-11-23 15:02:14,827 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:02:14,847 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:02:14,850 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:02:14,851 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:02:14,852 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:02:14,853 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i [2021-11-23 15:02:14,919 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/bin/ukojak-CwSLpZB5Qu/data/5af070ebf/dd598ec56f77428b8f162bf84761e97a/FLAG4c12f2a83 [2021-11-23 15:02:15,874 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:02:15,878 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i [2021-11-23 15:02:15,956 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/bin/ukojak-CwSLpZB5Qu/data/5af070ebf/dd598ec56f77428b8f162bf84761e97a/FLAG4c12f2a83 [2021-11-23 15:02:16,305 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/bin/ukojak-CwSLpZB5Qu/data/5af070ebf/dd598ec56f77428b8f162bf84761e97a [2021-11-23 15:02:16,308 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:02:16,309 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:02:16,310 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:02:16,310 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:02:16,322 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:02:16,323 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:02:16" (1/1) ... [2021-11-23 15:02:16,336 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17e781cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:16, skipping insertion in model container [2021-11-23 15:02:16,337 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:02:16" (1/1) ... [2021-11-23 15:02:16,343 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:02:16,555 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:02:21,764 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_fb943cda-8caa-4b77-89e4-72f0900eed0a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i[462027,462040] [2021-11-23 15:02:22,048 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:22,130 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:02:22,233 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:02:22,810 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_fb943cda-8caa-4b77-89e4-72f0900eed0a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i[462027,462040] [2021-11-23 15:02:22,825 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:22,854 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:02:23,652 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_fb943cda-8caa-4b77-89e4-72f0900eed0a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i[462027,462040] [2021-11-23 15:02:23,682 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:23,972 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:02:23,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:23 WrapperNode [2021-11-23 15:02:23,974 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:02:23,975 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:02:23,975 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:02:23,975 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:02:23,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:23" (1/1) ... [2021-11-23 15:02:24,165 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:23" (1/1) ... [2021-11-23 15:02:24,542 INFO L137 Inliner]: procedures = 508, calls = 3997, calls flagged for inlining = 198, calls inlined = 173, statements flattened = 7914 [2021-11-23 15:02:24,543 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:02:24,544 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:02:24,545 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:02:24,545 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:02:24,562 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:23" (1/1) ... [2021-11-23 15:02:24,563 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:23" (1/1) ... [2021-11-23 15:02:24,671 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:23" (1/1) ... [2021-11-23 15:02:24,672 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:23" (1/1) ... [2021-11-23 15:02:24,887 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:23" (1/1) ... [2021-11-23 15:02:24,929 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:23" (1/1) ... [2021-11-23 15:02:24,984 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:23" (1/1) ... [2021-11-23 15:02:25,032 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:02:25,034 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:02:25,037 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:02:25,038 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:02:25,039 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:23" (1/1) ... [2021-11-23 15:02:25,045 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:02:25,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:02:25,069 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:02:25,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:02:25,129 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_disable [2021-11-23 15:02:25,129 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_disable [2021-11-23 15:02:25,129 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_key [2021-11-23 15:02:25,129 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_key [2021-11-23 15:02:25,130 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_use_fixed_rate_ap [2021-11-23 15:02:25,130 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_use_fixed_rate_ap [2021-11-23 15:02:25,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:02:25,130 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:02:25,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:02:25,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:02:25,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_fw_mutex_of_mwl8k_priv [2021-11-23 15:02:25,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_fw_mutex_of_mwl8k_priv [2021-11-23 15:02:25,192 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_rts_threshold [2021-11-23 15:02:25,192 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_rts_threshold [2021-11-23 15:02:25,192 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:02:25,192 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:02:25,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:02:25,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:02:25,192 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_interface [2021-11-23 15:02:25,193 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_interface [2021-11-23 15:02:25,193 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:02:25,193 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:02:25,193 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:02:25,193 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:02:25,193 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:02:25,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:02:25,193 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:02:25,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:02:25,194 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_prepare_multicast [2021-11-23 15:02:25,194 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_prepare_multicast [2021-11-23 15:02:25,194 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_feed_fw_image [2021-11-23 15:02:25,194 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_feed_fw_image [2021-11-23 15:02:25,194 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_firmware [2021-11-23 15:02:25,194 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_firmware [2021-11-23 15:02:25,194 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:02:25,194 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:02:25,195 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:02:25,195 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_enable [2021-11-23 15:02:25,195 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_enable [2021-11-23 15:02:25,195 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2021-11-23 15:02:25,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2021-11-23 15:02:25,195 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_process [2021-11-23 15:02:25,195 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_process [2021-11-23 15:02:25,195 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_unlock [2021-11-23 15:02:25,195 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_unlock [2021-11-23 15:02:25,196 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_get_stats [2021-11-23 15:02:25,196 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_get_stats [2021-11-23 15:02:25,196 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:02:25,196 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:02:25,196 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:02:25,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:02:25,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:02:25,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:02:25,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:02:25,197 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:02:25,197 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:02:25,197 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:02:25,197 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:02:25,197 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_configure_filter [2021-11-23 15:02:25,197 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_configure_filter [2021-11-23 15:02:25,197 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_ht_caps [2021-11-23 15:02:25,197 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_ht_caps [2021-11-23 15:02:25,198 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_start [2021-11-23 15:02:25,198 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_start [2021-11-23 15:02:25,198 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_request_fw [2021-11-23 15:02:25,198 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_request_fw [2021-11-23 15:02:25,198 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:02:25,198 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:02:25,198 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:02:25,198 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:02:25,198 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:02:25,199 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:02:25,199 INFO L130 BoogieDeclarations]: Found specification of procedure ___might_sleep [2021-11-23 15:02:25,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ___might_sleep [2021-11-23 15:02:25,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fw_mutex_of_mwl8k_priv [2021-11-23 15:02:25,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fw_mutex_of_mwl8k_priv [2021-11-23 15:02:25,199 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_firmware [2021-11-23 15:02:25,199 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_firmware [2021-11-23 15:02:25,199 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_watchdog_ba_events [2021-11-23 15:02:25,200 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_watchdog_ba_events [2021-11-23 15:02:25,200 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2021-11-23 15:02:25,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2021-11-23 15:02:25,202 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:02:25,203 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:02:25,203 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_probe_hw [2021-11-23 15:02:25,203 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_probe_hw [2021-11-23 15:02:25,203 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2021-11-23 15:02:25,203 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2021-11-23 15:02:25,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:02:25,204 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:02:25,204 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_name [2021-11-23 15:02:25,205 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_name [2021-11-23 15:02:25,205 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx [2021-11-23 15:02:25,205 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx [2021-11-23 15:02:25,206 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-11-23 15:02:25,206 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-11-23 15:02:25,206 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:02:25,207 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:02:25,207 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-11-23 15:02:25,207 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-11-23 15:02:25,208 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sw_scan_start [2021-11-23 15:02:25,211 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sw_scan_start [2021-11-23 15:02:25,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:02:25,212 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:02:25,212 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:02:25,212 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:02:25,212 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_refill [2021-11-23 15:02:25,212 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_refill [2021-11-23 15:02:25,212 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_caps [2021-11-23 15:02:25,213 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_caps [2021-11-23 15:02:25,213 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 15:02:25,213 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 15:02:25,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:02:25,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:02:25,214 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_wmm_mode [2021-11-23 15:02:25,214 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_wmm_mode [2021-11-23 15:02:25,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:02:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_get_survey [2021-11-23 15:02:25,218 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_get_survey [2021-11-23 15:02:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-11-23 15:02:25,219 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-11-23 15:02:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:02:25,220 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2021-11-23 15:02:25,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2021-11-23 15:02:25,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:02:25,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:02:25,227 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:02:25,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:02:25,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:02:25,227 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:02:25,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:02:25,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:02:25,228 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_stream [2021-11-23 15:02:25,228 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_stream [2021-11-23 15:02:25,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:02:25,228 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_init [2021-11-23 15:02:25,228 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_init [2021-11-23 15:02:25,228 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2021-11-23 15:02:25,229 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2021-11-23 15:02:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-11-23 15:02:25,229 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-11-23 15:02:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_control [2021-11-23 15:02:25,229 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_control [2021-11-23 15:02:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:02:25,230 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:02:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2021-11-23 15:02:25,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2021-11-23 15:02:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_pervif_cmd [2021-11-23 15:02:25,230 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_pervif_cmd [2021-11-23 15:02:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:02:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:02:25,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:02:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2021-11-23 15:02:25,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2021-11-23 15:02:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:02:25,231 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:02:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:02:25,232 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:02:25,232 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:02:25,232 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_reset [2021-11-23 15:02:25,232 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_reset [2021-11-23 15:02:25,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:02:25,232 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_bss_start [2021-11-23 15:02:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_bss_start [2021-11-23 15:02:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:02:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:02:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:02:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:02:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-11-23 15:02:25,234 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-11-23 15:02:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:02:25,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:02:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_enable_bsses [2021-11-23 15:02:25,234 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_enable_bsses [2021-11-23 15:02:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_interrupt [2021-11-23 15:02:25,235 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_interrupt [2021-11-23 15:02:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:02:25,235 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:02:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:02:25,236 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:02:25,236 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-11-23 15:02:25,236 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-11-23 15:02:25,237 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_conf_tx [2021-11-23 15:02:25,237 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_conf_tx [2021-11-23 15:02:25,237 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_pre_scan [2021-11-23 15:02:25,237 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_pre_scan [2021-11-23 15:02:25,237 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2021-11-23 15:02:25,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2021-11-23 15:02:25,238 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_post_scan [2021-11-23 15:02:25,238 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_post_scan [2021-11-23 15:02:25,238 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_fw_image [2021-11-23 15:02:25,239 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_fw_image [2021-11-23 15:02:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_txqs [2021-11-23 15:02:25,239 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_txqs [2021-11-23 15:02:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_vif [2021-11-23 15:02:25,240 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_vif [2021-11-23 15:02:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:02:25,240 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:02:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_restart_work [2021-11-23 15:02:25,240 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_restart_work [2021-11-23 15:02:25,241 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-23 15:02:25,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-23 15:02:25,241 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2021-11-23 15:02:25,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2021-11-23 15:02:25,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:02:25,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:02:25,242 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:02:25,242 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:02:25,242 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2021-11-23 15:02:25,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2021-11-23 15:02:25,242 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_firmware [2021-11-23 15:02:25,242 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_firmware [2021-11-23 15:02:25,242 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:02:25,243 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:02:25,243 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_enable_sniffer [2021-11-23 15:02:25,243 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_enable_sniffer [2021-11-23 15:02:25,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:02:25,243 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:02:25,243 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-11-23 15:02:25,244 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-11-23 15:02:25,244 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:02:25,244 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:02:25,244 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_bbp_reg_access [2021-11-23 15:02:25,244 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_bbp_reg_access [2021-11-23 15:02:25,244 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:02:25,245 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:02:25,245 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-11-23 15:02:25,245 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-11-23 15:02:25,245 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_rf_antenna [2021-11-23 15:02:25,245 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_rf_antenna [2021-11-23 15:02:25,245 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:02:25,245 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:02:25,246 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_reload_firmware [2021-11-23 15:02:25,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_reload_firmware [2021-11-23 15:02:25,246 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:02:25,246 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:02:25,246 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:02:25,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:02:25,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:02:25,247 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_channel_to_frequency [2021-11-23 15:02:25,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_channel_to_frequency [2021-11-23 15:02:25,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:02:25,247 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_dma_header [2021-11-23 15:02:25,248 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_dma_header [2021-11-23 15:02:25,253 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_bss_info_changed [2021-11-23 15:02:25,253 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_bss_info_changed [2021-11-23 15:02:25,253 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_stream [2021-11-23 15:02:25,253 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_stream [2021-11-23 15:02:25,253 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sw_scan_complete [2021-11-23 15:02:25,254 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sw_scan_complete [2021-11-23 15:02:25,254 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_reclaim [2021-11-23 15:02:25,255 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_reclaim [2021-11-23 15:02:25,255 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_radio_preamble [2021-11-23 15:02:25,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_radio_preamble [2021-11-23 15:02:25,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:02:25,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:02:25,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:02:25,260 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_config [2021-11-23 15:02:25,260 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_config [2021-11-23 15:02:25,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:02:25,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:02:25,261 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2021-11-23 15:02:25,261 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2021-11-23 15:02:25,261 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:02:25,261 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:02:25,266 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:02:25,266 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:02:25,266 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:02:25,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:02:25,266 INFO L130 BoogieDeclarations]: Found specification of procedure _ieee80211_hw_set [2021-11-23 15:02:25,266 INFO L138 BoogieDeclarations]: Found implementation of procedure _ieee80211_hw_set [2021-11-23 15:02:25,266 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_deinit [2021-11-23 15:02:25,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_deinit [2021-11-23 15:02:25,267 INFO L130 BoogieDeclarations]: Found specification of procedure rxq_refill [2021-11-23 15:02:25,267 INFO L138 BoogieDeclarations]: Found implementation of procedure rxq_refill [2021-11-23 15:02:25,267 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_process [2021-11-23 15:02:25,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_process [2021-11-23 15:02:25,267 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_lock [2021-11-23 15:02:25,268 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_lock [2021-11-23 15:02:25,268 INFO L130 BoogieDeclarations]: Found specification of procedure __mwl8k_cmd_mac_multicast_adr [2021-11-23 15:02:25,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __mwl8k_cmd_mac_multicast_adr [2021-11-23 15:02:25,268 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_init [2021-11-23 15:02:25,268 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_init [2021-11-23 15:02:25,268 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:02:25,269 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:02:25,269 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-23 15:02:25,269 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-23 15:02:25,269 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_destroy_ba [2021-11-23 15:02:25,269 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_destroy_ba [2021-11-23 15:02:25,269 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2021-11-23 15:02:25,269 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2021-11-23 15:02:25,270 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:02:25,270 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:02:25,270 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sta_remove [2021-11-23 15:02:25,270 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sta_remove [2021-11-23 15:02:25,270 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx_start [2021-11-23 15:02:25,270 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx_start [2021-11-23 15:02:25,271 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_dma_header [2021-11-23 15:02:25,271 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_dma_header [2021-11-23 15:02:25,271 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_stop [2021-11-23 15:02:25,271 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_stop [2021-11-23 15:02:25,271 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_update_mac_addr [2021-11-23 15:02:25,271 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_update_mac_addr [2021-11-23 15:02:25,271 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:02:25,272 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:02:25,272 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_finalize_join_worker [2021-11-23 15:02:25,272 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_finalize_join_worker [2021-11-23 15:02:25,272 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-11-23 15:02:25,272 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-11-23 15:02:25,272 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2021-11-23 15:02:25,273 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2021-11-23 15:02:25,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:02:25,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:02:25,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:02:25,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:02:25,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:02:25,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:02:25,274 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2021-11-23 15:02:25,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2021-11-23 15:02:25,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:02:25,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:02:25,274 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2021-11-23 15:02:25,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2021-11-23 15:02:25,274 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_encryption_set_cmd_info [2021-11-23 15:02:25,275 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_encryption_set_cmd_info [2021-11-23 15:02:25,275 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:02:25,275 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:02:25,275 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sta_add [2021-11-23 15:02:25,275 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sta_add [2021-11-23 15:02:25,275 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:02:25,276 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:02:25,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:02:25,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:02:25,276 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_mac_addr [2021-11-23 15:02:25,276 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_mac_addr [2021-11-23 15:02:25,276 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_interface [2021-11-23 15:02:25,276 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_interface [2021-11-23 15:02:25,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-23 15:02:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-23 15:02:25,277 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 15:02:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 15:02:25,277 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_rate_mask_to_array [2021-11-23 15:02:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_rate_mask_to_array [2021-11-23 15:02:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_ampdu_action [2021-11-23 15:02:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_ampdu_action [2021-11-23 15:02:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_refill [2021-11-23 15:02:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_refill [2021-11-23 15:02:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2021-11-23 15:02:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2021-11-23 15:02:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:02:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:02:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:02:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:02:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_fw [2021-11-23 15:02:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_fw [2021-11-23 15:02:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxq_deinit [2021-11-23 15:02:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxq_deinit [2021-11-23 15:02:25,280 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:02:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:02:25,280 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:02:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:02:25,280 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_send_fw_load_cmd [2021-11-23 15:02:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_send_fw_load_cmd [2021-11-23 15:02:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 15:02:25,281 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 15:02:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_new_stn_del [2021-11-23 15:02:25,281 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_new_stn_del [2021-11-23 15:02:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_cmd [2021-11-23 15:02:25,281 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_cmd [2021-11-23 15:02:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_lookup_stream [2021-11-23 15:02:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_lookup_stream [2021-11-23 15:02:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2021-11-23 15:02:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2021-11-23 15:02:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2021-11-23 15:02:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2021-11-23 15:02:26,465 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:02:26,474 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:02:29,625 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:02:29,628 INFO L158 Benchmark]: Toolchain (without parser) took 13318.77ms. Allocated memory was 62.9MB in the beginning and 545.3MB in the end (delta: 482.3MB). Free memory was 39.5MB in the beginning and 332.3MB in the end (delta: -292.8MB). Peak memory consumption was 188.8MB. Max. memory is 16.1GB. [2021-11-23 15:02:29,629 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 62.9MB. Free memory is still 44.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:02:29,629 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7664.17ms. Allocated memory was 62.9MB in the beginning and 272.6MB in the end (delta: 209.7MB). Free memory was 39.3MB in the beginning and 153.9MB in the end (delta: -114.6MB). Peak memory consumption was 149.1MB. Max. memory is 16.1GB. [2021-11-23 15:02:29,630 INFO L158 Benchmark]: Boogie Procedure Inliner took 568.60ms. Allocated memory is still 272.6MB. Free memory was 153.9MB in the beginning and 157.0MB in the end (delta: -3.0MB). Peak memory consumption was 65.1MB. Max. memory is 16.1GB. [2021-11-23 15:02:29,630 INFO L158 Benchmark]: Boogie Preprocessor took 487.92ms. Allocated memory is still 272.6MB. Free memory was 157.0MB in the beginning and 88.3MB in the end (delta: 68.7MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2021-11-23 15:02:29,631 INFO L158 Benchmark]: RCFGBuilder took 4593.22ms. Allocated memory was 272.6MB in the beginning and 545.3MB in the end (delta: 272.6MB). Free memory was 88.3MB in the beginning and 332.3MB in the end (delta: -244.0MB). Peak memory consumption was 29.1MB. Max. memory is 16.1GB. [2021-11-23 15:02:29,634 INFO L339 ainManager$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 62.9MB. Free memory is still 44.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7664.17ms. Allocated memory was 62.9MB in the beginning and 272.6MB in the end (delta: 209.7MB). Free memory was 39.3MB in the beginning and 153.9MB in the end (delta: -114.6MB). Peak memory consumption was 149.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 568.60ms. Allocated memory is still 272.6MB. Free memory was 153.9MB in the beginning and 157.0MB in the end (delta: -3.0MB). Peak memory consumption was 65.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 487.92ms. Allocated memory is still 272.6MB. Free memory was 157.0MB in the beginning and 88.3MB in the end (delta: 68.7MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * RCFGBuilder took 4593.22ms. Allocated memory was 272.6MB in the beginning and 545.3MB in the end (delta: 272.6MB). Free memory was 88.3MB in the beginning and 332.3MB in the end (delta: -244.0MB). Peak memory consumption was 29.1MB. 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 15:02:29,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb943cda-8caa-4b77-89e4-72f0900eed0a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable