./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ca68c3cd40bd2e1a2d2c25cd1ecf851f6f2165f5d37d90796cc8ab7b94d05985 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 16:45:03,869 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 16:45:03,872 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 16:45:03,922 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 16:45:03,922 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 16:45:03,924 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 16:45:03,925 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 16:45:03,928 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 16:45:03,930 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 16:45:03,931 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 16:45:03,932 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 16:45:03,934 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 16:45:03,935 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 16:45:03,936 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 16:45:03,937 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 16:45:03,939 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 16:45:03,940 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 16:45:03,941 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 16:45:03,943 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 16:45:03,946 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 16:45:03,948 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 16:45:03,949 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 16:45:03,951 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 16:45:03,952 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 16:45:03,956 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 16:45:03,956 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 16:45:03,957 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 16:45:03,958 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 16:45:03,958 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 16:45:03,960 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 16:45:03,960 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 16:45:03,961 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 16:45:03,962 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 16:45:03,963 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 16:45:03,964 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 16:45:03,965 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 16:45:03,966 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 16:45:03,966 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 16:45:03,966 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 16:45:03,967 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 16:45:03,968 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 16:45:03,969 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 16:45:03,992 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 16:45:03,992 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 16:45:03,992 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 16:45:03,992 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 16:45:03,993 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 16:45:03,993 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 16:45:03,994 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 16:45:03,994 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 16:45:03,994 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 16:45:03,994 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 16:45:03,994 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 16:45:03,995 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 16:45:03,995 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 16:45:03,995 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 16:45:03,995 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 16:45:03,995 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 16:45:03,996 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 16:45:03,996 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 16:45:03,996 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 16:45:03,997 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 16:45:03,997 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 16:45:03,997 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 16:45:03,997 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 16:45:03,997 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 16:45:03,998 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 16:45:03,998 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 16:45:03,998 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 16:45:03,998 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 16:45:03,998 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 16:45:03,999 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:45:03,999 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 16:45:03,999 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 16:45:03,999 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 16:45:03,999 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 16:45:04,000 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 16:45:04,000 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 16:45:04,000 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 16:45:04,000 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 16:45:04,000 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ca68c3cd40bd2e1a2d2c25cd1ecf851f6f2165f5d37d90796cc8ab7b94d05985 [2021-11-23 16:45:04,304 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 16:45:04,325 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 16:45:04,328 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 16:45:04,329 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 16:45:04,330 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 16:45:04,331 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2021-11-23 16:45:04,401 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/data/8b5252a73/021748600ec247c88687e08268bed5d5/FLAG9a1017722 [2021-11-23 16:45:05,696 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 16:45:05,696 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2021-11-23 16:45:05,805 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/data/8b5252a73/021748600ec247c88687e08268bed5d5/FLAG9a1017722 [2021-11-23 16:45:06,262 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/data/8b5252a73/021748600ec247c88687e08268bed5d5 [2021-11-23 16:45:06,265 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 16:45:06,267 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 16:45:06,268 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 16:45:06,269 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 16:45:06,282 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 16:45:06,284 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:45:06" (1/1) ... [2021-11-23 16:45:06,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73ad30d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:06, skipping insertion in model container [2021-11-23 16:45:06,286 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:45:06" (1/1) ... [2021-11-23 16:45:06,295 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 16:45:06,704 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 16:45:15,493 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_7712d106-4672-4b77-b424-7bfb58be3bd5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1016358,1016371] [2021-11-23 16:45:15,496 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_7712d106-4672-4b77-b424-7bfb58be3bd5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1016505,1016518] [2021-11-23 16:45:15,497 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_7712d106-4672-4b77-b424-7bfb58be3bd5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1016644,1016657] [2021-11-23 16:45:15,498 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_7712d106-4672-4b77-b424-7bfb58be3bd5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1016802,1016815] [2021-11-23 16:45:15,617 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:45:15,817 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 16:45:17,116 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_7712d106-4672-4b77-b424-7bfb58be3bd5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1016358,1016371] [2021-11-23 16:45:17,117 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_7712d106-4672-4b77-b424-7bfb58be3bd5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1016505,1016518] [2021-11-23 16:45:17,118 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_7712d106-4672-4b77-b424-7bfb58be3bd5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1016644,1016657] [2021-11-23 16:45:17,119 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_7712d106-4672-4b77-b424-7bfb58be3bd5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1016802,1016815] [2021-11-23 16:45:17,130 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:45:17,579 INFO L208 MainTranslator]: Completed translation [2021-11-23 16:45:17,581 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:17 WrapperNode [2021-11-23 16:45:17,581 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 16:45:17,583 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 16:45:17,583 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 16:45:17,584 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 16:45:17,592 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:17" (1/1) ... [2021-11-23 16:45:17,933 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:17" (1/1) ... [2021-11-23 16:45:18,712 INFO L137 Inliner]: procedures = 560, calls = 11883, calls flagged for inlining = 325, calls inlined = 317, statements flattened = 26243 [2021-11-23 16:45:18,713 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 16:45:18,714 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 16:45:18,715 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 16:45:18,716 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 16:45:18,726 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:17" (1/1) ... [2021-11-23 16:45:18,726 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:17" (1/1) ... [2021-11-23 16:45:19,052 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:17" (1/1) ... [2021-11-23 16:45:19,052 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:17" (1/1) ... [2021-11-23 16:45:20,065 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:17" (1/1) ... [2021-11-23 16:45:20,319 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:17" (1/1) ... [2021-11-23 16:45:20,427 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:17" (1/1) ... [2021-11-23 16:45:20,662 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 16:45:20,663 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 16:45:20,664 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 16:45:20,664 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 16:45:20,666 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:17" (1/1) ... [2021-11-23 16:45:20,675 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:45:20,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 16:45:20,739 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 16:45:20,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 16:45:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_cfg_bb_w_header [2021-11-23 16:45:20,862 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_cfg_bb_w_header [2021-11-23 16:45:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 16:45:20,862 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 16:45:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_firmware_selfreset [2021-11-23 16:45:20,863 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_firmware_selfreset [2021-11-23 16:45:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 16:45:20,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 16:45:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure phy_save_adda_regs [2021-11-23 16:45:20,863 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_save_adda_regs [2021-11-23 16:45:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_phy_pi_mode_switch [2021-11-23 16:45:20,864 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_phy_pi_mode_switch [2021-11-23 16:45:20,864 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-23 16:45:20,864 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-23 16:45:20,864 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2021-11-23 16:45:20,864 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2021-11-23 16:45:20,864 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-23 16:45:20,865 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-23 16:45:20,865 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_set_sw_chnl_cmdarray [2021-11-23 16:45:20,865 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_set_sw_chnl_cmdarray [2021-11-23 16:45:20,865 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 16:45:20,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 16:45:20,865 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 16:45:20,866 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 16:45:20,866 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_update_hal_rate_tbl [2021-11-23 16:45:20,866 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_update_hal_rate_tbl [2021-11-23 16:45:20,866 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_beacon_interval [2021-11-23 16:45:20,867 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_beacon_interval [2021-11-23 16:45:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_btdm_structure_reload [2021-11-23 16:45:20,867 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_btdm_structure_reload [2021-11-23 16:45:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 16:45:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_get_hw_reg [2021-11-23 16:45:20,868 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_get_hw_reg [2021-11-23 16:45:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-23 16:45:20,868 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-23 16:45:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_llt_write [2021-11-23 16:45:20,869 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_llt_write [2021-11-23 16:45:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_resume_tx_beacon [2021-11-23 16:45:20,869 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_resume_tx_beacon [2021-11-23 16:45:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 16:45:20,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 16:45:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 16:45:20,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 16:45:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 16:45:20,871 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 16:45:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_set_bcn_ctrl_reg [2021-11-23 16:45:20,872 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_set_bcn_ctrl_reg [2021-11-23 16:45:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 16:45:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_sw_led_off [2021-11-23 16:45:20,872 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_sw_led_off [2021-11-23 16:45:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_8723e_c2h_command_handle [2021-11-23 16:45:20,873 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_8723e_c2h_command_handle [2021-11-23 16:45:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_update_interrupt_mask [2021-11-23 16:45:20,874 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_update_interrupt_mask [2021-11-23 16:45:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_tx_fill_cmddesc [2021-11-23 16:45:20,875 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_tx_fill_cmddesc [2021-11-23 16:45:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_is_wifi_busy [2021-11-23 16:45:20,875 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_is_wifi_busy [2021-11-23 16:45:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-11-23 16:45:20,875 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-11-23 16:45:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 16:45:20,875 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 16:45:20,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 16:45:20,876 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2021-11-23 16:45:20,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2021-11-23 16:45:20,876 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 16:45:20,877 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 16:45:20,877 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-11-23 16:45:20,877 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-11-23 16:45:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_init_sw_vars [2021-11-23 16:45:20,878 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_init_sw_vars [2021-11-23 16:45:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 16:45:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 16:45:20,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 16:45:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_bt_tx_rx_counter_level [2021-11-23 16:45:20,879 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_bt_tx_rx_counter_level [2021-11-23 16:45:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_bw_mode [2021-11-23 16:45:20,880 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_bw_mode [2021-11-23 16:45:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 16:45:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 16:45:20,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 16:45:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_stop_tx_beacon [2021-11-23 16:45:20,881 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_stop_tx_beacon [2021-11-23 16:45:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 16:45:20,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 16:45:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_bb_reg [2021-11-23 16:45:20,883 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_bb_reg [2021-11-23 16:45:20,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 16:45:20,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 16:45:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 16:45:20,884 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 16:45:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-23 16:45:20,884 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-23 16:45:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-11-23 16:45:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-11-23 16:45:20,885 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-23 16:45:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-23 16:45:20,885 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_init_sw_leds [2021-11-23 16:45:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_init_sw_leds [2021-11-23 16:45:20,886 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_deinit_sw_vars [2021-11-23 16:45:20,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_deinit_sw_vars [2021-11-23 16:45:20,886 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_fw_page_write [2021-11-23 16:45:20,886 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_fw_page_write [2021-11-23 16:45:20,886 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-23 16:45:20,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-23 16:45:20,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 16:45:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_tx_polling [2021-11-23 16:45:20,892 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_tx_polling [2021-11-23 16:45:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 16:45:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 16:45:20,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 16:45:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_rf_reg [2021-11-23 16:45:20,894 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_rf_reg [2021-11-23 16:45:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 16:45:20,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 16:45:20,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 16:45:20,901 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_phy_path_adda_on [2021-11-23 16:45:20,901 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_phy_path_adda_on [2021-11-23 16:45:20,901 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 16:45:20,901 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 16:45:20,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 16:45:20,901 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 16:45:20,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 16:45:20,902 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_init_gain_min_pwdb [2021-11-23 16:45:20,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_init_gain_min_pwdb [2021-11-23 16:45:20,902 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hal_pwrseqcmdparsing [2021-11-23 16:45:20,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hal_pwrseqcmdparsing [2021-11-23 16:45:20,902 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_hw_reg [2021-11-23 16:45:20,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_hw_reg [2021-11-23 16:45:20,902 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_suspend [2021-11-23 16:45:20,903 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_suspend [2021-11-23 16:45:20,903 INFO L130 BoogieDeclarations]: Found specification of procedure phy_simularity_comp [2021-11-23 16:45:20,903 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_simularity_comp [2021-11-23 16:45:20,903 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_watchdog [2021-11-23 16:45:20,903 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_watchdog [2021-11-23 16:45:20,903 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_tra_tdma_ctrl [2021-11-23 16:45:20,903 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_tra_tdma_ctrl [2021-11-23 16:45:20,904 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-11-23 16:45:20,904 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-11-23 16:45:20,904 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 16:45:20,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 16:45:20,904 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_get_chnl_group [2021-11-23 16:45:20,904 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_get_chnl_group [2021-11-23 16:45:20,904 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_enable_hw_security_config [2021-11-23 16:45:20,905 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_enable_hw_security_config [2021-11-23 16:45:20,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 16:45:20,905 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_calculate_bit_shift [2021-11-23 16:45:20,905 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_calculate_bit_shift [2021-11-23 16:45:20,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 16:45:20,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 16:45:20,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 16:45:20,905 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2021-11-23 16:45:20,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2021-11-23 16:45:20,906 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_bt_coex_off_before_lps [2021-11-23 16:45:20,906 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_bt_coex_off_before_lps [2021-11-23 16:45:20,906 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-11-23 16:45:20,906 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-11-23 16:45:20,906 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 16:45:20,906 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 16:45:20,907 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_set_media_status [2021-11-23 16:45:20,907 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_set_media_status [2021-11-23 16:45:20,907 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-23 16:45:20,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-23 16:45:20,907 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_check_bssid [2021-11-23 16:45:20,907 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_check_bssid [2021-11-23 16:45:20,907 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 16:45:20,908 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 16:45:20,908 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_ignore_wlan_act [2021-11-23 16:45:20,908 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_ignore_wlan_act [2021-11-23 16:45:20,908 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_2_ant_hid [2021-11-23 16:45:20,908 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_2_ant_hid [2021-11-23 16:45:20,908 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_check_coex_rssi_state1 [2021-11-23 16:45:20,908 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_check_coex_rssi_state1 [2021-11-23 16:45:20,909 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-23 16:45:20,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-23 16:45:20,910 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-23 16:45:20,910 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-23 16:45:20,911 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-23 16:45:20,911 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-23 16:45:20,912 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 16:45:20,912 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 16:45:20,912 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_query_bb_reg [2021-11-23 16:45:20,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_query_bb_reg [2021-11-23 16:45:20,913 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_sw_full_time_dac_swing [2021-11-23 16:45:20,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_sw_full_time_dac_swing [2021-11-23 16:45:20,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 16:45:20,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 16:45:20,913 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-11-23 16:45:20,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-11-23 16:45:20,914 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_resume [2021-11-23 16:45:20,914 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_resume [2021-11-23 16:45:20,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 16:45:20,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 16:45:20,914 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_bt_hid_info [2021-11-23 16:45:20,914 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_bt_hid_info [2021-11-23 16:45:20,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 16:45:20,914 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_bt_dm [2021-11-23 16:45:20,915 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_bt_dm [2021-11-23 16:45:20,915 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_sw_led_on [2021-11-23 16:45:20,915 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_sw_led_on [2021-11-23 16:45:20,915 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_need_to_dec_bt_pwr [2021-11-23 16:45:20,915 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_need_to_dec_bt_pwr [2021-11-23 16:45:20,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-23 16:45:20,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-23 16:45:20,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 16:45:20,916 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_enable_interrupt [2021-11-23 16:45:20,916 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_enable_interrupt [2021-11-23 16:45:20,916 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_bt_set_penalty_tx_rate_adap [2021-11-23 16:45:20,916 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_bt_set_penalty_tx_rate_adap [2021-11-23 16:45:20,916 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_check_fw_read_last_h2c [2021-11-23 16:45:20,916 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_check_fw_read_last_h2c [2021-11-23 16:45:20,916 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2021-11-23 16:45:20,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2021-11-23 16:45:20,917 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 16:45:20,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 16:45:20,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 16:45:20,917 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_dec_bt_pwr [2021-11-23 16:45:20,917 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_dec_bt_pwr [2021-11-23 16:45:20,917 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_query_rf_reg [2021-11-23 16:45:20,917 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_query_rf_reg [2021-11-23 16:45:20,918 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 16:45:20,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 16:45:20,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 16:45:20,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 16:45:20,918 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_init_led [2021-11-23 16:45:20,918 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_init_led [2021-11-23 16:45:20,918 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_reject_ap_aggregated_packet [2021-11-23 16:45:20,918 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_reject_ap_aggregated_packet [2021-11-23 16:45:20,919 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 16:45:20,919 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 16:45:20,919 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_update_channel_access_setting [2021-11-23 16:45:20,919 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_update_channel_access_setting [2021-11-23 16:45:20,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 16:45:20,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 16:45:20,924 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___8 [2021-11-23 16:45:20,924 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___8 [2021-11-23 16:45:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_read_adapter_info [2021-11-23 16:45:20,925 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_read_adapter_info [2021-11-23 16:45:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_rf_saving [2021-11-23 16:45:20,925 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_rf_saving [2021-11-23 16:45:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_qos [2021-11-23 16:45:20,925 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_qos [2021-11-23 16:45:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_led_control [2021-11-23 16:45:20,926 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_led_control [2021-11-23 16:45:20,927 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-11-23 16:45:20,927 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-11-23 16:45:20,927 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_card_disable [2021-11-23 16:45:20,927 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_card_disable [2021-11-23 16:45:20,927 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_txpower_level [2021-11-23 16:45:20,927 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_txpower_level [2021-11-23 16:45:20,927 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-23 16:45:20,927 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-23 16:45:20,928 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-11-23 16:45:20,928 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-11-23 16:45:20,928 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-23 16:45:20,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-23 16:45:20,928 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_tdma_ctrl [2021-11-23 16:45:20,928 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_tdma_ctrl [2021-11-23 16:45:20,928 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2021-11-23 16:45:20,928 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2021-11-23 16:45:20,929 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_fw_rf_serial_read [2021-11-23 16:45:20,929 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_fw_rf_serial_read [2021-11-23 16:45:20,929 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 16:45:20,929 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 16:45:20,929 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_hw_init [2021-11-23 16:45:20,929 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_hw_init [2021-11-23 16:45:20,929 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_bback_off_level [2021-11-23 16:45:20,929 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_bback_off_level [2021-11-23 16:45:20,930 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_hw_pta_mode [2021-11-23 16:45:20,930 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_hw_pta_mode [2021-11-23 16:45:20,930 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_dac_swing_level [2021-11-23 16:45:20,930 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_dac_swing_level [2021-11-23 16:45:20,930 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2021-11-23 16:45:20,930 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2021-11-23 16:45:20,930 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_rf_serial_read [2021-11-23 16:45:20,930 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_rf_serial_read [2021-11-23 16:45:20,931 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_get_rx_ss [2021-11-23 16:45:20,931 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_get_rx_ss [2021-11-23 16:45:20,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 16:45:20,931 INFO L130 BoogieDeclarations]: Found specification of procedure mgnt_link_status_query [2021-11-23 16:45:20,931 INFO L138 BoogieDeclarations]: Found implementation of procedure mgnt_link_status_query [2021-11-23 16:45:20,931 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_check_coex_rssi_state [2021-11-23 16:45:20,931 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_check_coex_rssi_state [2021-11-23 16:45:20,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 16:45:20,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 16:45:20,932 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-11-23 16:45:20,932 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-11-23 16:45:20,932 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_is_coexist_state_changed [2021-11-23 16:45:20,932 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_is_coexist_state_changed [2021-11-23 16:45:20,932 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_bt_retry_index [2021-11-23 16:45:20,932 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_bt_retry_index [2021-11-23 16:45:20,932 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_coex_table [2021-11-23 16:45:20,933 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_coex_table [2021-11-23 16:45:20,933 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_wlan_act [2021-11-23 16:45:20,933 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_wlan_act [2021-11-23 16:45:20,933 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_2_ant_hid_sco_esco [2021-11-23 16:45:20,933 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_2_ant_hid_sco_esco [2021-11-23 16:45:20,933 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_enable_fw_download [2021-11-23 16:45:20,933 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_enable_fw_download [2021-11-23 16:45:20,933 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-11-23 16:45:20,934 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-11-23 16:45:20,934 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_write_dig [2021-11-23 16:45:20,934 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_write_dig [2021-11-23 16:45:20,934 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_read_eeprom_info [2021-11-23 16:45:20,934 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_read_eeprom_info [2021-11-23 16:45:20,934 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_3a [2021-11-23 16:45:20,934 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_3a [2021-11-23 16:45:20,934 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 16:45:20,935 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 16:45:20,935 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_fill_h2c_cmd [2021-11-23 16:45:20,935 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_fill_h2c_cmd [2021-11-23 16:45:20,935 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_init_edca_turbo [2021-11-23 16:45:20,935 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_init_edca_turbo [2021-11-23 16:45:20,935 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 16:45:20,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 16:45:20,935 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_btdm_coex_all_off [2021-11-23 16:45:20,936 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_btdm_coex_all_off [2021-11-23 16:45:20,936 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 16:45:20,936 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 16:45:20,936 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_iq_calibrate [2021-11-23 16:45:20,936 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_iq_calibrate [2021-11-23 16:45:20,936 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reload_adda_regs [2021-11-23 16:45:20,936 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reload_adda_regs [2021-11-23 16:45:20,936 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-23 16:45:20,937 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-23 16:45:20,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 16:45:20,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 16:45:20,937 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_agc_table [2021-11-23 16:45:20,937 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_agc_table [2021-11-23 16:45:20,937 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-23 16:45:20,937 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-23 16:45:20,937 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_disable_interrupt [2021-11-23 16:45:20,938 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_disable_interrupt [2021-11-23 16:45:20,938 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 16:45:20,938 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 16:45:20,938 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_config_rf_with_headerfile [2021-11-23 16:45:21,057 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_config_rf_with_headerfile [2021-11-23 16:45:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_sw_rf_rx_lpf_corner [2021-11-23 16:45:21,057 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_sw_rf_rx_lpf_corner [2021-11-23 16:45:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 16:45:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-11-23 16:45:21,057 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-11-23 16:45:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_beacon_related_registers [2021-11-23 16:45:21,058 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_beacon_related_registers [2021-11-23 16:45:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 16:45:21,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 16:45:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 16:45:21,058 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 16:45:23,411 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 16:45:23,420 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 16:45:27,094 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 16:45:27,099 INFO L158 Benchmark]: Toolchain (without parser) took 20831.51ms. Allocated memory was 115.3MB in the beginning and 855.6MB in the end (delta: 740.3MB). Free memory was 59.1MB in the beginning and 511.0MB in the end (delta: -451.9MB). Peak memory consumption was 349.5MB. Max. memory is 16.1GB. [2021-11-23 16:45:27,100 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 115.3MB. Free memory is still 92.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 16:45:27,101 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11313.37ms. Allocated memory was 115.3MB in the beginning and 427.8MB in the end (delta: 312.5MB). Free memory was 59.1MB in the beginning and 184.9MB in the end (delta: -125.8MB). Peak memory consumption was 236.2MB. Max. memory is 16.1GB. [2021-11-23 16:45:27,102 INFO L158 Benchmark]: Boogie Procedure Inliner took 1130.71ms. Allocated memory is still 427.8MB. Free memory was 184.9MB in the beginning and 148.2MB in the end (delta: 36.7MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2021-11-23 16:45:27,103 INFO L158 Benchmark]: Boogie Preprocessor took 1947.89ms. Allocated memory was 427.8MB in the beginning and 855.6MB in the end (delta: 427.8MB). Free memory was 148.2MB in the beginning and 531.9MB in the end (delta: -383.8MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. [2021-11-23 16:45:27,103 INFO L158 Benchmark]: RCFGBuilder took 6434.02ms. Allocated memory is still 855.6MB. Free memory was 531.9MB in the beginning and 511.0MB in the end (delta: 21.0MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2021-11-23 16:45:27,107 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 115.3MB. Free memory is still 92.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11313.37ms. Allocated memory was 115.3MB in the beginning and 427.8MB in the end (delta: 312.5MB). Free memory was 59.1MB in the beginning and 184.9MB in the end (delta: -125.8MB). Peak memory consumption was 236.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1130.71ms. Allocated memory is still 427.8MB. Free memory was 184.9MB in the beginning and 148.2MB in the end (delta: 36.7MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1947.89ms. Allocated memory was 427.8MB in the beginning and 855.6MB in the end (delta: 427.8MB). Free memory was 148.2MB in the beginning and 531.9MB in the end (delta: -383.8MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. * RCFGBuilder took 6434.02ms. Allocated memory is still 855.6MB. Free memory was 531.9MB in the beginning and 511.0MB in the end (delta: 21.0MB). Peak memory consumption was 81.8MB. 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 16:45:27,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ca68c3cd40bd2e1a2d2c25cd1ecf851f6f2165f5d37d90796cc8ab7b94d05985 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 16:45:29,863 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 16:45:29,867 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 16:45:29,930 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 16:45:29,930 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 16:45:29,936 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 16:45:29,938 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 16:45:29,943 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 16:45:29,946 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 16:45:29,955 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 16:45:29,957 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 16:45:29,959 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 16:45:29,959 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 16:45:29,963 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 16:45:29,965 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 16:45:29,970 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 16:45:29,972 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 16:45:29,973 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 16:45:29,990 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 16:45:29,999 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 16:45:30,001 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 16:45:30,003 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 16:45:30,006 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 16:45:30,008 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 16:45:30,018 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 16:45:30,019 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 16:45:30,020 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 16:45:30,022 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 16:45:30,023 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 16:45:30,024 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 16:45:30,025 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 16:45:30,026 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 16:45:30,028 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 16:45:30,029 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 16:45:30,031 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 16:45:30,032 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 16:45:30,033 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 16:45:30,034 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 16:45:30,034 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 16:45:30,036 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 16:45:30,037 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 16:45:30,039 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-23 16:45:30,085 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 16:45:30,085 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 16:45:30,086 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 16:45:30,086 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 16:45:30,087 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 16:45:30,088 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 16:45:30,088 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 16:45:30,088 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 16:45:30,088 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 16:45:30,089 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 16:45:30,090 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 16:45:30,090 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 16:45:30,092 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 16:45:30,092 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 16:45:30,092 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 16:45:30,093 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 16:45:30,093 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 16:45:30,093 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 16:45:30,093 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 16:45:30,094 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 16:45:30,094 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 16:45:30,094 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 16:45:30,094 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 16:45:30,095 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 16:45:30,095 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-23 16:45:30,095 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 16:45:30,095 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:45:30,096 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 16:45:30,096 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 16:45:30,096 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 16:45:30,096 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 16:45:30,097 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 16:45:30,097 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 16:45:30,098 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 16:45:30,098 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 16:45:30,098 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_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ca68c3cd40bd2e1a2d2c25cd1ecf851f6f2165f5d37d90796cc8ab7b94d05985 [2021-11-23 16:45:30,568 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 16:45:30,599 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 16:45:30,603 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 16:45:30,604 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 16:45:30,605 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 16:45:30,607 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2021-11-23 16:45:30,694 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/data/e686c34fc/d12a9cecc38441b3b26d0c881fc2047d/FLAGbc412319a [2021-11-23 16:45:32,201 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 16:45:32,209 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2021-11-23 16:45:32,348 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/data/e686c34fc/d12a9cecc38441b3b26d0c881fc2047d/FLAGbc412319a [2021-11-23 16:45:32,572 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/data/e686c34fc/d12a9cecc38441b3b26d0c881fc2047d [2021-11-23 16:45:32,574 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 16:45:32,576 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 16:45:32,609 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 16:45:32,610 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 16:45:32,615 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 16:45:32,616 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:45:32" (1/1) ... [2021-11-23 16:45:32,629 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70dcf277 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:32, skipping insertion in model container [2021-11-23 16:45:32,629 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:45:32" (1/1) ... [2021-11-23 16:45:32,638 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 16:45:33,034 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 16:45:42,304 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_7712d106-4672-4b77-b424-7bfb58be3bd5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1016358,1016371] [2021-11-23 16:45:42,307 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_7712d106-4672-4b77-b424-7bfb58be3bd5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1016505,1016518] [2021-11-23 16:45:42,308 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_7712d106-4672-4b77-b424-7bfb58be3bd5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1016644,1016657] [2021-11-23 16:45:42,309 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_7712d106-4672-4b77-b424-7bfb58be3bd5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1016802,1016815] [2021-11-23 16:45:42,370 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:45:42,599 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 16:45:42,748 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 16:45:43,724 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_7712d106-4672-4b77-b424-7bfb58be3bd5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1016358,1016371] [2021-11-23 16:45:43,724 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_7712d106-4672-4b77-b424-7bfb58be3bd5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1016505,1016518] [2021-11-23 16:45:43,725 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_7712d106-4672-4b77-b424-7bfb58be3bd5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1016644,1016657] [2021-11-23 16:45:43,725 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_7712d106-4672-4b77-b424-7bfb58be3bd5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1016802,1016815] [2021-11-23 16:45:43,730 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:45:43,860 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 16:45:44,961 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_7712d106-4672-4b77-b424-7bfb58be3bd5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1016358,1016371] [2021-11-23 16:45:44,961 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_7712d106-4672-4b77-b424-7bfb58be3bd5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1016505,1016518] [2021-11-23 16:45:44,962 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_7712d106-4672-4b77-b424-7bfb58be3bd5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1016644,1016657] [2021-11-23 16:45:44,962 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_7712d106-4672-4b77-b424-7bfb58be3bd5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1016802,1016815] [2021-11-23 16:45:44,974 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:45:45,380 INFO L208 MainTranslator]: Completed translation [2021-11-23 16:45:45,381 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:45 WrapperNode [2021-11-23 16:45:45,381 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 16:45:45,382 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 16:45:45,382 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 16:45:45,383 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 16:45:45,390 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:45" (1/1) ... [2021-11-23 16:45:45,612 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:45" (1/1) ... [2021-11-23 16:45:46,209 INFO L137 Inliner]: procedures = 575, calls = 11883, calls flagged for inlining = 325, calls inlined = 317, statements flattened = 25037 [2021-11-23 16:45:46,210 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 16:45:46,211 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 16:45:46,211 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 16:45:46,214 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 16:45:46,223 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:45" (1/1) ... [2021-11-23 16:45:46,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:45" (1/1) ... [2021-11-23 16:45:46,392 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:45" (1/1) ... [2021-11-23 16:45:46,393 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:45" (1/1) ... [2021-11-23 16:45:47,135 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:45" (1/1) ... [2021-11-23 16:45:47,352 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:45" (1/1) ... [2021-11-23 16:45:47,460 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:45" (1/1) ... [2021-11-23 16:45:47,687 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 16:45:47,688 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 16:45:47,689 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 16:45:47,689 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 16:45:47,690 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:45" (1/1) ... [2021-11-23 16:45:47,713 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:45:47,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 16:45:47,775 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 16:45:47,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 16:45:47,904 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_cfg_bb_w_header [2021-11-23 16:45:47,905 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_cfg_bb_w_header [2021-11-23 16:45:47,905 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 16:45:47,905 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 16:45:47,905 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_firmware_selfreset [2021-11-23 16:45:47,905 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_firmware_selfreset [2021-11-23 16:45:47,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 16:45:47,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 16:45:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure phy_save_adda_regs [2021-11-23 16:45:47,906 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_save_adda_regs [2021-11-23 16:45:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_phy_pi_mode_switch [2021-11-23 16:45:47,906 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_phy_pi_mode_switch [2021-11-23 16:45:47,907 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-23 16:45:47,907 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-23 16:45:47,907 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2021-11-23 16:45:47,907 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2021-11-23 16:45:47,907 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-23 16:45:47,907 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-23 16:45:47,908 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_set_sw_chnl_cmdarray [2021-11-23 16:45:47,908 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_set_sw_chnl_cmdarray [2021-11-23 16:45:47,908 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 16:45:47,908 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 16:45:47,908 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_update_hal_rate_tbl [2021-11-23 16:45:47,909 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_update_hal_rate_tbl [2021-11-23 16:45:47,909 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_beacon_interval [2021-11-23 16:45:47,909 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_beacon_interval [2021-11-23 16:45:47,909 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_btdm_structure_reload [2021-11-23 16:45:47,909 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_btdm_structure_reload [2021-11-23 16:45:47,910 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 16:45:47,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 16:45:47,910 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 16:45:47,910 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_get_hw_reg [2021-11-23 16:45:47,910 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_get_hw_reg [2021-11-23 16:45:47,910 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-23 16:45:47,910 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-23 16:45:47,911 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_llt_write [2021-11-23 16:45:47,911 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_llt_write [2021-11-23 16:45:47,921 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_resume_tx_beacon [2021-11-23 16:45:47,922 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_resume_tx_beacon [2021-11-23 16:45:47,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 16:45:47,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 16:45:47,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 16:45:47,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 16:45:47,925 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 16:45:47,925 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 16:45:47,925 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_set_bcn_ctrl_reg [2021-11-23 16:45:47,925 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_set_bcn_ctrl_reg [2021-11-23 16:45:47,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 16:45:47,926 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_sw_led_off [2021-11-23 16:45:47,926 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_sw_led_off [2021-11-23 16:45:47,926 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_8723e_c2h_command_handle [2021-11-23 16:45:47,927 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_8723e_c2h_command_handle [2021-11-23 16:45:47,927 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_update_interrupt_mask [2021-11-23 16:45:47,927 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_update_interrupt_mask [2021-11-23 16:45:47,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 16:45:47,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 16:45:47,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 16:45:47,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 16:45:47,928 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_tx_fill_cmddesc [2021-11-23 16:45:47,928 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_tx_fill_cmddesc [2021-11-23 16:45:47,929 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_is_wifi_busy [2021-11-23 16:45:47,929 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_is_wifi_busy [2021-11-23 16:45:47,929 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-11-23 16:45:47,929 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-11-23 16:45:47,929 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 16:45:47,930 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 16:45:47,930 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2021-11-23 16:45:47,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2021-11-23 16:45:47,930 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 16:45:47,930 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 16:45:47,931 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-11-23 16:45:47,931 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-11-23 16:45:47,931 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_init_sw_vars [2021-11-23 16:45:47,931 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_init_sw_vars [2021-11-23 16:45:47,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 16:45:47,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 16:45:47,932 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_bt_tx_rx_counter_level [2021-11-23 16:45:47,932 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_bt_tx_rx_counter_level [2021-11-23 16:45:47,932 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_bw_mode [2021-11-23 16:45:47,933 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_bw_mode [2021-11-23 16:45:47,933 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 16:45:47,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 16:45:47,934 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_stop_tx_beacon [2021-11-23 16:45:47,934 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_stop_tx_beacon [2021-11-23 16:45:47,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 16:45:47,934 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 16:45:47,934 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_bb_reg [2021-11-23 16:45:47,934 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_bb_reg [2021-11-23 16:45:47,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 16:45:47,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 16:45:47,935 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 16:45:47,935 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 16:45:47,935 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-23 16:45:47,935 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-23 16:45:47,935 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-11-23 16:45:47,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-11-23 16:45:47,936 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-23 16:45:47,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-23 16:45:47,936 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_init_sw_leds [2021-11-23 16:45:47,936 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_init_sw_leds [2021-11-23 16:45:47,937 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_deinit_sw_vars [2021-11-23 16:45:47,938 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_deinit_sw_vars [2021-11-23 16:45:47,940 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_fw_page_write [2021-11-23 16:45:47,940 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_fw_page_write [2021-11-23 16:45:47,941 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-23 16:45:47,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-23 16:45:47,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 16:45:47,941 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_tx_polling [2021-11-23 16:45:47,942 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_tx_polling [2021-11-23 16:45:47,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 16:45:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 16:45:47,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 16:45:47,950 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_rf_reg [2021-11-23 16:45:47,950 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_rf_reg [2021-11-23 16:45:47,950 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 16:45:47,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 16:45:47,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 16:45:47,950 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_phy_path_adda_on [2021-11-23 16:45:47,951 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_phy_path_adda_on [2021-11-23 16:45:47,951 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 16:45:47,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 16:45:47,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 16:45:47,951 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 16:45:47,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 16:45:47,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 16:45:47,951 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_init_gain_min_pwdb [2021-11-23 16:45:47,952 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_init_gain_min_pwdb [2021-11-23 16:45:47,952 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hal_pwrseqcmdparsing [2021-11-23 16:45:47,952 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hal_pwrseqcmdparsing [2021-11-23 16:45:47,952 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_hw_reg [2021-11-23 16:45:47,952 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_hw_reg [2021-11-23 16:45:47,952 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_suspend [2021-11-23 16:45:47,952 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_suspend [2021-11-23 16:45:47,952 INFO L130 BoogieDeclarations]: Found specification of procedure phy_simularity_comp [2021-11-23 16:45:47,953 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_simularity_comp [2021-11-23 16:45:47,953 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_watchdog [2021-11-23 16:45:47,953 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_watchdog [2021-11-23 16:45:47,953 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_tra_tdma_ctrl [2021-11-23 16:45:47,953 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_tra_tdma_ctrl [2021-11-23 16:45:47,953 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-11-23 16:45:47,953 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-11-23 16:45:47,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 16:45:47,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 16:45:47,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 16:45:47,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 16:45:47,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 16:45:47,954 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_get_chnl_group [2021-11-23 16:45:47,954 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_get_chnl_group [2021-11-23 16:45:47,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 16:45:47,954 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_enable_hw_security_config [2021-11-23 16:45:47,954 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_enable_hw_security_config [2021-11-23 16:45:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 16:45:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_calculate_bit_shift [2021-11-23 16:45:47,955 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_calculate_bit_shift [2021-11-23 16:45:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 16:45:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 16:45:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 16:45:47,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 16:45:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2021-11-23 16:45:47,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2021-11-23 16:45:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_bt_coex_off_before_lps [2021-11-23 16:45:47,956 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_bt_coex_off_before_lps [2021-11-23 16:45:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-11-23 16:45:47,956 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-11-23 16:45:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 16:45:47,956 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 16:45:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_set_media_status [2021-11-23 16:45:47,956 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_set_media_status [2021-11-23 16:45:47,957 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-23 16:45:47,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-23 16:45:47,974 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_check_bssid [2021-11-23 16:45:47,974 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_check_bssid [2021-11-23 16:45:47,974 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 16:45:47,974 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 16:45:47,974 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_ignore_wlan_act [2021-11-23 16:45:47,974 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_ignore_wlan_act [2021-11-23 16:45:47,974 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_2_ant_hid [2021-11-23 16:45:47,975 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_2_ant_hid [2021-11-23 16:45:47,975 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_check_coex_rssi_state1 [2021-11-23 16:45:47,975 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_check_coex_rssi_state1 [2021-11-23 16:45:47,975 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-23 16:45:47,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-23 16:45:47,975 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-23 16:45:47,975 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-23 16:45:47,975 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-23 16:45:47,975 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-23 16:45:47,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 16:45:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 16:45:47,976 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_query_bb_reg [2021-11-23 16:45:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_query_bb_reg [2021-11-23 16:45:47,976 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_sw_full_time_dac_swing [2021-11-23 16:45:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_sw_full_time_dac_swing [2021-11-23 16:45:47,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 16:45:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 16:45:47,977 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-11-23 16:45:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-11-23 16:45:47,977 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_resume [2021-11-23 16:45:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_resume [2021-11-23 16:45:47,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 16:45:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 16:45:47,977 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_bt_hid_info [2021-11-23 16:45:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_bt_hid_info [2021-11-23 16:45:47,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 16:45:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_bt_dm [2021-11-23 16:45:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_bt_dm [2021-11-23 16:45:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_sw_led_on [2021-11-23 16:45:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_sw_led_on [2021-11-23 16:45:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_need_to_dec_bt_pwr [2021-11-23 16:45:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_need_to_dec_bt_pwr [2021-11-23 16:45:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-23 16:45:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-23 16:45:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 16:45:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_enable_interrupt [2021-11-23 16:45:47,979 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_enable_interrupt [2021-11-23 16:45:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_bt_set_penalty_tx_rate_adap [2021-11-23 16:45:47,979 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_bt_set_penalty_tx_rate_adap [2021-11-23 16:45:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_check_fw_read_last_h2c [2021-11-23 16:45:47,979 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_check_fw_read_last_h2c [2021-11-23 16:45:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2021-11-23 16:45:47,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2021-11-23 16:45:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 16:45:47,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 16:45:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 16:45:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 16:45:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 16:45:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 16:45:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 16:45:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_dec_bt_pwr [2021-11-23 16:45:47,981 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_dec_bt_pwr [2021-11-23 16:45:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_query_rf_reg [2021-11-23 16:45:47,985 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_query_rf_reg [2021-11-23 16:45:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 16:45:47,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 16:45:47,986 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_init_led [2021-11-23 16:45:47,986 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_init_led [2021-11-23 16:45:47,986 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_reject_ap_aggregated_packet [2021-11-23 16:45:47,986 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_reject_ap_aggregated_packet [2021-11-23 16:45:47,986 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 16:45:47,987 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 16:45:47,987 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_update_channel_access_setting [2021-11-23 16:45:47,987 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_update_channel_access_setting [2021-11-23 16:45:47,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 16:45:47,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 16:45:47,987 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___8 [2021-11-23 16:45:48,001 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___8 [2021-11-23 16:45:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_read_adapter_info [2021-11-23 16:45:48,001 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_read_adapter_info [2021-11-23 16:45:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_rf_saving [2021-11-23 16:45:48,002 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_rf_saving [2021-11-23 16:45:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_qos [2021-11-23 16:45:48,002 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_qos [2021-11-23 16:45:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_led_control [2021-11-23 16:45:48,002 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_led_control [2021-11-23 16:45:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-11-23 16:45:48,002 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-11-23 16:45:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_card_disable [2021-11-23 16:45:48,003 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_card_disable [2021-11-23 16:45:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_txpower_level [2021-11-23 16:45:48,003 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_txpower_level [2021-11-23 16:45:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-23 16:45:48,003 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-23 16:45:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-11-23 16:45:48,004 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-11-23 16:45:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-23 16:45:48,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-23 16:45:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_tdma_ctrl [2021-11-23 16:45:48,004 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_tdma_ctrl [2021-11-23 16:45:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2021-11-23 16:45:48,005 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2021-11-23 16:45:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_fw_rf_serial_read [2021-11-23 16:45:48,005 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_fw_rf_serial_read [2021-11-23 16:45:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 16:45:48,005 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 16:45:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_hw_init [2021-11-23 16:45:48,006 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_hw_init [2021-11-23 16:45:48,006 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_bback_off_level [2021-11-23 16:45:48,006 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_bback_off_level [2021-11-23 16:45:48,006 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 16:45:48,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 16:45:48,006 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_hw_pta_mode [2021-11-23 16:45:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_hw_pta_mode [2021-11-23 16:45:48,007 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_dac_swing_level [2021-11-23 16:45:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_dac_swing_level [2021-11-23 16:45:48,007 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2021-11-23 16:45:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2021-11-23 16:45:48,007 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_rf_serial_read [2021-11-23 16:45:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_rf_serial_read [2021-11-23 16:45:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_get_rx_ss [2021-11-23 16:45:48,008 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_get_rx_ss [2021-11-23 16:45:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 16:45:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 16:45:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure mgnt_link_status_query [2021-11-23 16:45:48,008 INFO L138 BoogieDeclarations]: Found implementation of procedure mgnt_link_status_query [2021-11-23 16:45:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 16:45:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 16:45:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_check_coex_rssi_state [2021-11-23 16:45:48,009 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_check_coex_rssi_state [2021-11-23 16:45:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 16:45:48,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 16:45:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-11-23 16:45:48,010 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-11-23 16:45:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_is_coexist_state_changed [2021-11-23 16:45:48,010 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_is_coexist_state_changed [2021-11-23 16:45:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_bt_retry_index [2021-11-23 16:45:48,010 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_bt_retry_index [2021-11-23 16:45:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_coex_table [2021-11-23 16:45:48,011 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_coex_table [2021-11-23 16:45:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_wlan_act [2021-11-23 16:45:48,011 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_wlan_act [2021-11-23 16:45:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_2_ant_hid_sco_esco [2021-11-23 16:45:48,011 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_2_ant_hid_sco_esco [2021-11-23 16:45:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_enable_fw_download [2021-11-23 16:45:48,011 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_enable_fw_download [2021-11-23 16:45:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-11-23 16:45:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-11-23 16:45:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_write_dig [2021-11-23 16:45:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_write_dig [2021-11-23 16:45:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_read_eeprom_info [2021-11-23 16:45:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_read_eeprom_info [2021-11-23 16:45:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_3a [2021-11-23 16:45:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_3a [2021-11-23 16:45:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 16:45:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 16:45:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_fill_h2c_cmd [2021-11-23 16:45:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_fill_h2c_cmd [2021-11-23 16:45:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_init_edca_turbo [2021-11-23 16:45:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_init_edca_turbo [2021-11-23 16:45:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-23 16:45:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-23 16:45:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 16:45:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 16:45:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_btdm_coex_all_off [2021-11-23 16:45:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_btdm_coex_all_off [2021-11-23 16:45:48,015 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 16:45:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 16:45:48,015 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_iq_calibrate [2021-11-23 16:45:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_iq_calibrate [2021-11-23 16:45:48,015 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reload_adda_regs [2021-11-23 16:45:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reload_adda_regs [2021-11-23 16:45:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-23 16:45:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-23 16:45:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 16:45:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 16:45:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_agc_table [2021-11-23 16:45:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_agc_table [2021-11-23 16:45:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-23 16:45:48,021 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-23 16:45:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_disable_interrupt [2021-11-23 16:45:48,022 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_disable_interrupt [2021-11-23 16:45:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 16:45:48,022 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 16:45:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_config_rf_with_headerfile [2021-11-23 16:45:48,022 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_config_rf_with_headerfile [2021-11-23 16:45:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_sw_rf_rx_lpf_corner [2021-11-23 16:45:48,022 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_sw_rf_rx_lpf_corner [2021-11-23 16:45:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-11-23 16:45:48,023 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-11-23 16:45:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_beacon_related_registers [2021-11-23 16:45:48,023 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_beacon_related_registers [2021-11-23 16:45:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 16:45:48,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 16:45:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 16:45:48,023 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 16:45:50,671 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 16:45:50,679 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 16:45:51,315 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 16:45:51,319 INFO L158 Benchmark]: Toolchain (without parser) took 18742.75ms. Allocated memory was 67.1MB in the beginning and 1.4GB in the end (delta: 1.4GB). Free memory was 25.2MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 352.5MB. Max. memory is 16.1GB. [2021-11-23 16:45:51,319 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 67.1MB. Free memory is still 47.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 16:45:51,320 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12772.02ms. Allocated memory was 109.1MB in the beginning and 662.7MB in the end (delta: 553.6MB). Free memory was 70.5MB in the beginning and 438.6MB in the end (delta: -368.1MB). Peak memory consumption was 368.3MB. Max. memory is 16.1GB. [2021-11-23 16:45:51,320 INFO L158 Benchmark]: Boogie Procedure Inliner took 828.14ms. Allocated memory is still 662.7MB. Free memory was 438.6MB in the beginning and 312.8MB in the end (delta: 125.8MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. [2021-11-23 16:45:51,321 INFO L158 Benchmark]: Boogie Preprocessor took 1475.66ms. Allocated memory was 662.7MB in the beginning and 1.4GB in the end (delta: 782.2MB). Free memory was 312.8MB in the beginning and 1.1GB in the end (delta: -806.9MB). Peak memory consumption was 185.1MB. Max. memory is 16.1GB. [2021-11-23 16:45:51,321 INFO L158 Benchmark]: RCFGBuilder took 3628.83ms. Allocated memory is still 1.4GB. Free memory was 1.1GB in the beginning and 1.2GB in the end (delta: -34.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2021-11-23 16:45:51,324 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 67.1MB. Free memory is still 47.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12772.02ms. Allocated memory was 109.1MB in the beginning and 662.7MB in the end (delta: 553.6MB). Free memory was 70.5MB in the beginning and 438.6MB in the end (delta: -368.1MB). Peak memory consumption was 368.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 828.14ms. Allocated memory is still 662.7MB. Free memory was 438.6MB in the beginning and 312.8MB in the end (delta: 125.8MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1475.66ms. Allocated memory was 662.7MB in the beginning and 1.4GB in the end (delta: 782.2MB). Free memory was 312.8MB in the beginning and 1.1GB in the end (delta: -806.9MB). Peak memory consumption was 185.1MB. Max. memory is 16.1GB. * RCFGBuilder took 3628.83ms. Allocated memory is still 1.4GB. Free memory was 1.1GB in the beginning and 1.2GB in the end (delta: -34.1MB). Peak memory consumption was 67.1MB. 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 16:45:51,393 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7712d106-4672-4b77-b424-7bfb58be3bd5/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable