./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4e72978-2037-4cac-b485-a95fcf6617f3/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4e72978-2037-4cac-b485-a95fcf6617f3/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4e72978-2037-4cac-b485-a95fcf6617f3/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4e72978-2037-4cac-b485-a95fcf6617f3/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4e72978-2037-4cac-b485-a95fcf6617f3/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4e72978-2037-4cac-b485-a95fcf6617f3/bin/utaipan-gh47qXpMRh --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 4b4d1109d3d8d53e29825c3b476b87cdd6fec06f9f511afc6c3035bd20ad8bf5 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 07:31:37,927 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 07:31:37,928 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 07:31:37,949 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 07:31:37,950 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 07:31:37,951 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 07:31:37,952 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 07:31:37,953 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 07:31:37,955 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 07:31:37,955 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 07:31:37,966 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 07:31:37,967 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 07:31:37,968 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 07:31:37,969 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 07:31:37,970 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 07:31:37,971 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 07:31:37,971 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 07:31:37,972 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 07:31:37,974 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 07:31:37,976 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 07:31:37,977 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 07:31:37,978 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 07:31:37,979 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 07:31:37,980 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 07:31:37,983 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 07:31:37,984 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 07:31:37,984 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 07:31:37,985 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 07:31:37,985 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 07:31:37,986 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 07:31:37,986 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 07:31:37,987 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 07:31:37,988 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 07:31:37,988 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 07:31:37,989 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 07:31:37,989 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 07:31:37,990 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 07:31:37,990 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 07:31:37,990 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 07:31:37,991 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 07:31:37,992 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 07:31:37,992 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4e72978-2037-4cac-b485-a95fcf6617f3/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 07:31:38,012 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 07:31:38,012 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 07:31:38,012 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 07:31:38,012 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 07:31:38,013 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 07:31:38,013 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 07:31:38,013 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 07:31:38,013 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 07:31:38,014 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 07:31:38,014 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 07:31:38,014 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 07:31:38,014 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 07:31:38,014 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 07:31:38,014 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 07:31:38,015 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 07:31:38,015 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 07:31:38,015 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 07:31:38,015 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 07:31:38,016 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 07:31:38,016 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 07:31:38,016 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 07:31:38,016 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 07:31:38,016 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 07:31:38,017 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 07:31:38,017 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 07:31:38,017 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 07:31:38,017 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 07:31:38,017 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 07:31:38,017 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 07:31:38,018 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 07:31:38,018 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 07:31:38,018 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 07:31:38,018 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 07:31:38,018 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 07:31:38,018 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 07:31:38,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 07:31:38,019 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 07:31:38,019 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 07:31:38,019 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4e72978-2037-4cac-b485-a95fcf6617f3/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4e72978-2037-4cac-b485-a95fcf6617f3/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4b4d1109d3d8d53e29825c3b476b87cdd6fec06f9f511afc6c3035bd20ad8bf5 [2022-12-14 07:31:38,200 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 07:31:38,215 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 07:31:38,218 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 07:31:38,219 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 07:31:38,219 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 07:31:38,220 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4e72978-2037-4cac-b485-a95fcf6617f3/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i [2022-12-14 07:31:40,826 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 07:31:41,284 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 07:31:41,284 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4e72978-2037-4cac-b485-a95fcf6617f3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i [2022-12-14 07:31:41,324 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4e72978-2037-4cac-b485-a95fcf6617f3/bin/utaipan-gh47qXpMRh/data/cf6d5d68d/2e947354895642e5ae83af3485626168/FLAG7390217a4 [2022-12-14 07:31:41,338 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4e72978-2037-4cac-b485-a95fcf6617f3/bin/utaipan-gh47qXpMRh/data/cf6d5d68d/2e947354895642e5ae83af3485626168 [2022-12-14 07:31:41,340 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 07:31:41,341 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 07:31:41,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 07:31:41,343 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 07:31:41,346 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 07:31:41,347 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:31:41" (1/1) ... [2022-12-14 07:31:41,348 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e5ba33c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:31:41, skipping insertion in model container [2022-12-14 07:31:41,348 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:31:41" (1/1) ... [2022-12-14 07:31:41,353 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 07:31:41,514 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 07:31:42,095 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:31:42,104 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:31:42,114 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:31:42,167 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-14 07:31:42,175 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-14 07:31:42,191 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:31:42,191 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 07:31:42,192 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:31:42,201 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:31:42,201 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 07:31:42,202 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:31:42,256 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 07:31:42,320 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 07:31:42,320 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 07:31:42,343 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 07:31:42,344 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,432 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 07:31:42,496 WARN L623 FunctionHandler]: Unknown extern function __ieee80211_get_channel [2022-12-14 07:31:42,523 WARN L623 FunctionHandler]: Unknown extern function cfg80211_inform_bss_width [2022-12-14 07:31:42,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,795 WARN L623 FunctionHandler]: Unknown extern function ieee80211_bss_get_ie [2022-12-14 07:31:42,796 WARN L623 FunctionHandler]: Unknown extern function ieee80211_bss_get_ie [2022-12-14 07:31:42,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,903 WARN L623 FunctionHandler]: Unknown extern function ieee80211_channel_to_frequency [2022-12-14 07:31:42,903 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-12-14 07:31:42,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,905 WARN L623 FunctionHandler]: Unknown extern function cfg80211_put_bss [2022-12-14 07:31:42,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,918 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:31:42,920 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 07:31:42,921 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 07:31:42,922 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 07:31:42,922 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:31:42,923 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:42,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,924 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:42,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,935 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 07:31:42,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,938 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 07:31:42,938 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:42,938 WARN L623 FunctionHandler]: Unknown extern function cfg80211_scan_done [2022-12-14 07:31:42,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,950 WARN L623 FunctionHandler]: Unknown extern function cfg80211_disconnected [2022-12-14 07:31:42,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,952 WARN L623 FunctionHandler]: Unknown extern function cfg80211_michael_mic_failure [2022-12-14 07:31:42,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:42,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,015 WARN L623 FunctionHandler]: Unknown extern function ieee80211_bss_get_ie [2022-12-14 07:31:43,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,025 WARN L623 FunctionHandler]: Unknown extern function cfg80211_connect_result [2022-12-14 07:31:43,025 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:31:43,026 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:43,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,034 WARN L623 FunctionHandler]: Unknown extern function ieee80211_get_num_supported_channels [2022-12-14 07:31:43,037 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:43,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,047 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 07:31:43,048 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 07:31:43,048 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 07:31:43,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,050 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 07:31:43,051 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 07:31:43,051 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 07:31:43,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,052 WARN L623 FunctionHandler]: Unknown extern function cfg80211_get_bss [2022-12-14 07:31:43,053 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:31:43,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,057 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:31:43,057 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:31:43,058 WARN L623 FunctionHandler]: Unknown extern function cfg80211_put_bss [2022-12-14 07:31:43,058 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,060 WARN L623 FunctionHandler]: Unknown extern function cfg80211_disconnected [2022-12-14 07:31:43,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,087 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,087 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,091 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 07:31:43,093 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:31:43,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,133 WARN L623 FunctionHandler]: Unknown extern function cfg80211_put_bss [2022-12-14 07:31:43,134 WARN L623 FunctionHandler]: Unknown extern function cfg80211_ibss_joined [2022-12-14 07:31:43,134 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:31:43,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,145 WARN L623 FunctionHandler]: Unknown extern function ieee80211_bss_get_ie [2022-12-14 07:31:43,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,168 WARN L623 FunctionHandler]: Unknown extern function cfg80211_get_bss [2022-12-14 07:31:43,168 WARN L623 FunctionHandler]: Unknown extern function cfg80211_put_bss [2022-12-14 07:31:43,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,181 WARN L623 FunctionHandler]: Unknown extern function wiphy_new [2022-12-14 07:31:43,181 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:31:43,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,182 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:43,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,193 WARN L623 FunctionHandler]: Unknown extern function regulatory_hint [2022-12-14 07:31:43,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,203 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,205 WARN L623 FunctionHandler]: Unknown extern function wiphy_register [2022-12-14 07:31:43,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,206 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 07:31:43,206 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 07:31:43,206 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:31:43,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,208 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 07:31:43,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,209 WARN L623 FunctionHandler]: Unknown extern function wiphy_unregister [2022-12-14 07:31:43,209 WARN L623 FunctionHandler]: Unknown extern function wiphy_free [2022-12-14 07:31:43,209 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:43,343 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 07:31:43,354 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 07:31:43,381 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 07:31:43,388 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 07:31:43,402 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 07:31:43,458 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 07:31:43,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,701 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:43,701 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,703 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:43,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,712 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:43,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,715 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:43,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,719 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,719 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,731 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 07:31:43,732 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 07:31:43,732 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 07:31:43,732 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:31:43,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,737 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:31:43,737 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:31:43,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,738 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:31:43,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,747 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:43,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,760 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:43,761 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:43,762 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 07:31:43,762 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 07:31:43,763 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 07:31:43,763 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:31:43,763 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:31:43,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,766 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,766 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,767 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,772 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,794 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,821 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:43,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,831 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:43,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,833 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:43,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,851 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:43,852 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:43,852 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:43,853 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:43,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,864 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 07:31:43,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,867 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:43,867 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:43,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,876 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:43,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,879 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:43,879 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 07:31:43,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,885 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:43,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,895 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 07:31:43,895 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:43,896 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:43,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,898 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:43,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,907 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:43,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,908 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:43,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,912 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 07:31:43,912 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 07:31:43,912 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 07:31:43,913 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 07:31:43,913 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:43,913 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:43,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:43,936 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:31:43,988 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:31:44,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,040 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 07:31:44,040 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:31:44,041 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:31:44,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,043 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:44,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,046 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:44,046 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:44,047 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:44,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,050 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:44,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,054 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:44,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,058 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,058 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,061 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:44,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,063 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:44,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,068 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 07:31:44,068 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 07:31:44,068 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 07:31:44,068 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 07:31:44,069 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 07:31:44,069 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:44,069 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 07:31:44,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,070 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 07:31:44,184 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:44,214 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 07:31:44,215 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 07:31:44,215 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 07:31:44,215 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-14 07:31:44,281 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:44,283 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-12-14 07:31:44,283 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:44,291 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:44,293 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:44,301 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:44,302 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-12-14 07:31:44,303 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:44,311 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:44,312 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:44,312 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:31:44,313 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:44,320 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:44,321 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-12-14 07:31:44,321 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:44,339 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:44,341 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-12-14 07:31:44,341 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:44,341 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:44,349 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:44,352 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:44,352 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:44,451 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:44,451 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:31:44,452 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-12-14 07:31:44,452 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:44,460 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:44,461 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-12-14 07:31:44,461 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:44,469 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:44,470 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:31:44,471 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:44,478 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:44,479 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:31:44,479 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-12-14 07:31:44,479 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:44,487 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:44,488 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-12-14 07:31:44,488 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:44,496 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:44,497 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:31:44,497 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:44,506 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:44,507 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:31:44,507 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-12-14 07:31:44,507 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:44,515 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:44,516 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-12-14 07:31:44,516 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:44,525 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:44,526 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:31:44,527 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:44,532 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-12-14 07:31:44,532 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 07:31:44,533 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-12-14 07:31:44,533 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-12-14 07:31:44,534 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-12-14 07:31:44,534 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-12-14 07:31:44,535 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-12-14 07:31:44,535 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-12-14 07:31:44,536 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 07:31:44,536 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 07:31:44,536 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 07:31:44,537 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 07:31:44,537 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 07:31:44,537 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 07:31:44,538 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 07:31:44,546 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:44,548 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:31:44,549 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-12-14 07:31:44,549 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:44,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:44,558 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:44,559 WARN L623 FunctionHandler]: Unknown extern function strstr [2022-12-14 07:31:44,560 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-12-14 07:31:44,562 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:44,563 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-12-14 07:31:45,104 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:45,105 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:45,106 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:45,106 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:45,106 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:45,107 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:45,107 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:45,108 WARN L623 FunctionHandler]: Unknown extern function generic_file_llseek [2022-12-14 07:31:45,108 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:45,108 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:45,109 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:45,109 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:45,109 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:45,110 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:45,110 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:45,111 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:45,111 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:45,111 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:45,112 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:45,112 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:45,112 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:45,113 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:45,113 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:45,113 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:45,114 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:45,114 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:45,114 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:45,115 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:45,115 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:45,115 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:45,116 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:45,116 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:45,155 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 07:31:45,155 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 07:31:45,170 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,171 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,286 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:31:45,349 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 07:31:45,356 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 07:31:45,363 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 07:31:45,370 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 07:31:45,500 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 07:31:45,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,796 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:31:45,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,803 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:45,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,804 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:45,805 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:31:45,805 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 07:31:45,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,805 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 07:31:45,806 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 07:31:45,806 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 07:31:45,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,814 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 07:31:45,814 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:31:45,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,815 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:45,816 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:45,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,824 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 07:31:45,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,851 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-14 07:31:45,851 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 07:31:45,851 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 07:31:45,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,853 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 07:31:45,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,853 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 07:31:45,853 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-14 07:31:45,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,854 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 07:31:45,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,855 WARN L623 FunctionHandler]: Unknown extern function __kfifo_out [2022-12-14 07:31:45,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,856 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:45,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,857 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 07:31:45,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,868 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:31:45,868 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 07:31:45,868 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 07:31:45,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,869 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 07:31:45,869 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 07:31:45,870 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:31:45,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,878 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:45,878 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:45,878 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:45,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,886 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:45,886 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:45,887 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:45,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,905 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 07:31:45,905 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 07:31:45,905 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 07:31:45,905 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 07:31:45,905 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 07:31:45,906 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:31:45,906 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:31:45,906 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:31:45,906 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 07:31:45,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,907 WARN L623 FunctionHandler]: Unknown extern function __kfifo_alloc [2022-12-14 07:31:45,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,915 WARN L623 FunctionHandler]: Unknown extern function __kfifo_free [2022-12-14 07:31:45,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,917 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:31:45,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,918 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 07:31:45,918 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 07:31:45,918 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 07:31:45,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,918 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-14 07:31:45,919 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 07:31:45,919 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 07:31:45,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,921 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 07:31:45,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,921 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:45,921 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:45,921 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 07:31:45,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,923 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:45,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,924 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:31:45,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,925 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:45,926 WARN L623 FunctionHandler]: Unknown extern function __kfifo_in [2022-12-14 07:31:45,926 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:45,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,927 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:45,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:45,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,162 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-12-14 07:31:46,162 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 07:31:46,164 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 07:31:46,164 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 07:31:46,165 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 07:31:46,165 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-12-14 07:31:46,165 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 07:31:46,165 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:31:46,165 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 07:31:46,165 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 07:31:46,166 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 07:31:46,166 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:31:46,166 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:31:46,166 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 07:31:46,167 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 07:31:46,167 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 07:31:46,167 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 07:31:46,167 WARN L623 FunctionHandler]: Unknown extern function alloc_netdev_mqs [2022-12-14 07:31:46,167 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 07:31:46,168 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-12-14 07:31:46,168 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 07:31:46,168 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-12-14 07:31:46,168 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 07:31:46,168 WARN L623 FunctionHandler]: Unknown extern function ldv_unregister_netdev [2022-12-14 07:31:46,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,246 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:31:46,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,247 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 07:31:46,247 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 07:31:46,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,248 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 07:31:46,248 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 07:31:46,248 WARN L623 FunctionHandler]: Unknown extern function netif_rx_ni [2022-12-14 07:31:46,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,258 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:31:46,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,258 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 07:31:46,258 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 07:31:46,259 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 07:31:46,259 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:31:46,259 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 07:31:46,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,259 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 07:31:46,260 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 07:31:46,260 WARN L623 FunctionHandler]: Unknown extern function netif_rx_ni [2022-12-14 07:31:46,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,281 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 07:31:46,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,312 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:46,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,314 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:46,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,315 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:46,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,325 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 07:31:46,326 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 07:31:46,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,376 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:46,376 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:46,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,384 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-12-14 07:31:46,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,392 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 07:31:46,392 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 07:31:46,399 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 07:31:46,400 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 07:31:46,400 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 07:31:46,400 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 07:31:46,401 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:46,401 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,402 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,402 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 07:31:46,403 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 07:31:46,403 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 07:31:46,403 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 07:31:46,403 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 07:31:46,417 WARN L623 FunctionHandler]: Unknown extern function kstrtoull [2022-12-14 07:31:46,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,536 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-12-14 07:31:46,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,642 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:31:46,701 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-12-14 07:31:46,701 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-12-14 07:31:46,708 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-14 07:31:46,708 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-14 07:31:46,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,709 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:31:46,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,710 WARN L623 FunctionHandler]: Unknown extern function device_create_file [2022-12-14 07:31:46,710 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:31:46,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,711 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-14 07:31:46,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,719 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:31:46,719 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,727 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:31:46,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,729 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-12-14 07:31:46,729 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:46,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,730 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:31:46,730 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-14 07:31:46,730 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:46,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:46,866 WARN L623 FunctionHandler]: Unknown extern function ether_setup [2022-12-14 07:31:46,871 WARN L623 FunctionHandler]: Unknown extern function alloc_netdev_mqs [2022-12-14 07:31:46,872 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 07:31:46,872 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 07:31:46,872 WARN L623 FunctionHandler]: Unknown extern function ldv_unregister_netdev [2022-12-14 07:31:46,872 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 07:31:46,872 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-12-14 07:31:46,872 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 07:31:46,872 WARN L623 FunctionHandler]: Unknown extern function ldv_unregister_netdev [2022-12-14 07:31:46,872 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 07:31:46,873 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-12-14 07:31:46,933 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 07:31:46,933 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 07:31:46,947 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 07:31:47,209 WARN L237 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_c4e72978-2037-4cac-b485-a95fcf6617f3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[800980,800993] [2022-12-14 07:31:47,211 WARN L237 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_c4e72978-2037-4cac-b485-a95fcf6617f3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[801146,801159] [2022-12-14 07:31:47,212 WARN L237 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_c4e72978-2037-4cac-b485-a95fcf6617f3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[801310,801323] [2022-12-14 07:31:47,212 WARN L237 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_c4e72978-2037-4cac-b485-a95fcf6617f3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[801475,801488] [2022-12-14 07:31:47,212 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:47,212 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:47,221 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:47,228 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:47,228 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:47,229 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:47,229 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:47,244 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:47,244 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:47,245 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:47,246 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:47,247 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:47,247 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:47,248 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 07:31:47,286 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 07:31:47,378 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:31:47,379 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:31:47,379 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:31:47,379 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-14 07:31:47,380 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-14 07:31:47,380 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:31:47,380 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 07:31:47,380 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:31:47,381 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:31:47,381 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 07:31:47,381 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:31:47,381 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 07:31:47,382 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 07:31:47,382 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 07:31:47,383 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 07:31:47,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,385 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 07:31:47,386 WARN L623 FunctionHandler]: Unknown extern function __ieee80211_get_channel [2022-12-14 07:31:47,386 WARN L623 FunctionHandler]: Unknown extern function cfg80211_inform_bss_width [2022-12-14 07:31:47,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,394 WARN L623 FunctionHandler]: Unknown extern function ieee80211_bss_get_ie [2022-12-14 07:31:47,394 WARN L623 FunctionHandler]: Unknown extern function ieee80211_bss_get_ie [2022-12-14 07:31:47,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,401 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,402 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,403 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,403 WARN L623 FunctionHandler]: Unknown extern function ieee80211_channel_to_frequency [2022-12-14 07:31:47,403 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-12-14 07:31:47,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,404 WARN L623 FunctionHandler]: Unknown extern function cfg80211_put_bss [2022-12-14 07:31:47,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,406 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:31:47,407 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 07:31:47,407 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 07:31:47,408 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 07:31:47,408 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:31:47,408 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:47,408 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,409 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:47,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,410 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 07:31:47,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,411 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 07:31:47,411 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:47,411 WARN L623 FunctionHandler]: Unknown extern function cfg80211_scan_done [2022-12-14 07:31:47,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,413 WARN L623 FunctionHandler]: Unknown extern function cfg80211_disconnected [2022-12-14 07:31:47,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,414 WARN L623 FunctionHandler]: Unknown extern function cfg80211_michael_mic_failure [2022-12-14 07:31:47,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,422 WARN L623 FunctionHandler]: Unknown extern function ieee80211_bss_get_ie [2022-12-14 07:31:47,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,426 WARN L623 FunctionHandler]: Unknown extern function cfg80211_connect_result [2022-12-14 07:31:47,427 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:31:47,427 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:47,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,427 WARN L623 FunctionHandler]: Unknown extern function ieee80211_get_num_supported_channels [2022-12-14 07:31:47,429 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:47,429 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,430 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,430 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 07:31:47,431 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 07:31:47,431 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 07:31:47,431 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,432 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 07:31:47,432 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 07:31:47,433 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 07:31:47,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,433 WARN L623 FunctionHandler]: Unknown extern function cfg80211_get_bss [2022-12-14 07:31:47,433 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:31:47,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,435 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:31:47,435 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:31:47,435 WARN L623 FunctionHandler]: Unknown extern function cfg80211_put_bss [2022-12-14 07:31:47,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,436 WARN L623 FunctionHandler]: Unknown extern function cfg80211_disconnected [2022-12-14 07:31:47,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,440 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 07:31:47,441 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:31:47,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,447 WARN L623 FunctionHandler]: Unknown extern function cfg80211_put_bss [2022-12-14 07:31:47,447 WARN L623 FunctionHandler]: Unknown extern function cfg80211_ibss_joined [2022-12-14 07:31:47,447 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:31:47,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,449 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,449 WARN L623 FunctionHandler]: Unknown extern function ieee80211_bss_get_ie [2022-12-14 07:31:47,451 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,452 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,454 WARN L623 FunctionHandler]: Unknown extern function cfg80211_get_bss [2022-12-14 07:31:47,454 WARN L623 FunctionHandler]: Unknown extern function cfg80211_put_bss [2022-12-14 07:31:47,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,457 WARN L623 FunctionHandler]: Unknown extern function wiphy_new [2022-12-14 07:31:47,457 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:31:47,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,458 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:47,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,459 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,459 WARN L623 FunctionHandler]: Unknown extern function regulatory_hint [2022-12-14 07:31:47,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,461 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,461 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,464 WARN L623 FunctionHandler]: Unknown extern function wiphy_register [2022-12-14 07:31:47,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,465 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 07:31:47,465 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 07:31:47,465 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:31:47,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,466 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 07:31:47,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,467 WARN L623 FunctionHandler]: Unknown extern function wiphy_unregister [2022-12-14 07:31:47,467 WARN L623 FunctionHandler]: Unknown extern function wiphy_free [2022-12-14 07:31:47,467 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:47,469 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 07:31:47,489 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 07:31:47,489 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 07:31:47,489 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 07:31:47,490 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 07:31:47,490 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 07:31:47,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,493 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:47,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,494 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:47,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,496 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:47,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,497 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:47,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,501 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,502 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 07:31:47,503 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 07:31:47,503 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 07:31:47,503 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:31:47,503 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,508 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:31:47,508 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:31:47,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,512 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:31:47,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,513 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:47,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,514 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:47,514 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:47,514 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 07:31:47,515 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 07:31:47,515 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 07:31:47,515 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:31:47,515 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:31:47,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,537 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:47,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,538 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,538 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,538 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:47,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,545 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:47,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,547 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:47,547 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:47,551 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:47,551 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:47,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,560 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 07:31:47,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,564 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:47,564 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:47,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,569 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:47,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,583 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:47,583 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 07:31:47,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,589 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:47,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,600 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 07:31:47,600 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:47,600 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:47,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,603 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:47,603 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,613 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:47,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,615 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:47,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,619 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 07:31:47,620 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 07:31:47,620 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 07:31:47,620 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 07:31:47,621 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:47,621 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:47,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,623 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:31:47,624 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:31:47,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,628 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 07:31:47,628 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:31:47,628 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:31:47,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,631 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:47,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,633 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,634 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:47,635 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:47,635 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:47,636 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,638 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,638 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,639 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:47,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,656 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:47,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,662 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,665 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,665 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,683 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:47,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,688 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:47,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,692 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,692 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,693 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 07:31:47,694 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 07:31:47,694 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 07:31:47,694 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 07:31:47,694 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 07:31:47,695 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:47,695 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 07:31:47,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,696 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 07:31:47,697 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:47,698 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 07:31:47,698 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 07:31:47,699 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 07:31:47,699 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-14 07:31:47,700 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:47,701 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-12-14 07:31:47,702 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:47,703 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:47,704 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:47,705 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:47,706 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-12-14 07:31:47,706 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:47,707 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:47,708 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:47,709 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:31:47,709 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:47,710 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:47,710 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-12-14 07:31:47,711 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:47,712 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:47,714 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-12-14 07:31:47,714 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:47,714 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:47,715 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:47,717 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:47,718 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:47,721 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:47,721 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:31:47,722 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-12-14 07:31:47,722 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:47,722 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:47,723 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-12-14 07:31:47,723 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:47,724 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:47,725 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:31:47,725 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:47,726 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:47,726 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:31:47,726 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-12-14 07:31:47,727 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:47,727 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:47,728 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-12-14 07:31:47,728 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:47,728 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:47,729 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:31:47,730 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:47,730 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:47,731 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:31:47,731 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-12-14 07:31:47,731 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:47,732 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:47,732 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-12-14 07:31:47,733 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:47,733 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:47,734 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:31:47,734 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:47,737 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-12-14 07:31:47,738 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 07:31:47,738 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-12-14 07:31:47,739 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-12-14 07:31:47,739 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-12-14 07:31:47,740 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-12-14 07:31:47,740 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-12-14 07:31:47,740 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-12-14 07:31:47,741 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 07:31:47,741 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 07:31:47,741 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 07:31:47,742 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 07:31:47,742 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 07:31:47,742 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 07:31:47,742 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 07:31:47,743 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 07:31:47,744 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:31:47,745 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-12-14 07:31:47,745 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 07:31:47,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,746 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:47,746 WARN L623 FunctionHandler]: Unknown extern function strstr [2022-12-14 07:31:47,747 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-12-14 07:31:47,748 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:47,749 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-12-14 07:31:47,777 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:47,778 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:47,778 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:47,778 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:47,779 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:47,779 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:47,779 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:47,780 WARN L623 FunctionHandler]: Unknown extern function generic_file_llseek [2022-12-14 07:31:47,780 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:47,780 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:47,781 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:47,781 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:47,781 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:47,782 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:47,782 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:47,783 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-12-14 07:31:47,783 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:47,783 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:47,783 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:47,784 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:47,784 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:47,784 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:47,784 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:47,785 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:47,785 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:47,785 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:47,785 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:47,786 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:47,786 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:47,786 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:47,786 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:47,787 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-12-14 07:31:47,790 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 07:31:47,790 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 07:31:47,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,795 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:31:47,795 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 07:31:47,796 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 07:31:47,796 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 07:31:47,796 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 07:31:47,797 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 07:31:47,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,832 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:31:47,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,832 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:47,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,833 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:47,833 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:31:47,833 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 07:31:47,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,834 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 07:31:47,834 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 07:31:47,834 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 07:31:47,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,836 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,837 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 07:31:47,837 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:31:47,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,838 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:47,838 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:47,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,840 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 07:31:47,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,845 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-14 07:31:47,846 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 07:31:47,846 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 07:31:47,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,847 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 07:31:47,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,848 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 07:31:47,848 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-14 07:31:47,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,848 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 07:31:47,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,850 WARN L623 FunctionHandler]: Unknown extern function __kfifo_out [2022-12-14 07:31:47,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,853 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:47,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,856 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 07:31:47,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,861 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:31:47,861 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 07:31:47,861 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 07:31:47,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,862 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 07:31:47,862 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 07:31:47,862 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:31:47,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,863 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:47,864 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:47,864 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:47,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,865 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:47,865 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:47,866 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:47,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,871 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 07:31:47,871 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 07:31:47,871 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 07:31:47,871 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 07:31:47,871 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 07:31:47,872 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:31:47,872 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:31:47,872 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:31:47,872 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 07:31:47,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,873 WARN L623 FunctionHandler]: Unknown extern function __kfifo_alloc [2022-12-14 07:31:47,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,874 WARN L623 FunctionHandler]: Unknown extern function __kfifo_free [2022-12-14 07:31:47,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,876 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:31:47,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,878 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 07:31:47,878 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 07:31:47,878 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 07:31:47,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,878 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-14 07:31:47,879 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 07:31:47,879 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 07:31:47,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,880 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 07:31:47,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,881 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:47,881 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:47,881 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 07:31:47,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,883 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:31:47,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,884 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:31:47,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,885 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:47,885 WARN L623 FunctionHandler]: Unknown extern function __kfifo_in [2022-12-14 07:31:47,886 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:47,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,887 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:47,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,891 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-12-14 07:31:47,891 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 07:31:47,893 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 07:31:47,894 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 07:31:47,894 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 07:31:47,894 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-12-14 07:31:47,894 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 07:31:47,894 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:31:47,895 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 07:31:47,895 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 07:31:47,895 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 07:31:47,895 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:31:47,895 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:31:47,896 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 07:31:47,896 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 07:31:47,896 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 07:31:47,896 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 07:31:47,896 WARN L623 FunctionHandler]: Unknown extern function alloc_netdev_mqs [2022-12-14 07:31:47,897 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 07:31:47,897 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-12-14 07:31:47,897 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 07:31:47,897 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-12-14 07:31:47,897 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 07:31:47,897 WARN L623 FunctionHandler]: Unknown extern function ldv_unregister_netdev [2022-12-14 07:31:47,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,900 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:31:47,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,900 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 07:31:47,901 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 07:31:47,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,902 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 07:31:47,902 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 07:31:47,902 WARN L623 FunctionHandler]: Unknown extern function netif_rx_ni [2022-12-14 07:31:47,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,904 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:31:47,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,905 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 07:31:47,905 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 07:31:47,905 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 07:31:47,905 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:31:47,905 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 07:31:47,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,906 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 07:31:47,906 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 07:31:47,906 WARN L623 FunctionHandler]: Unknown extern function netif_rx_ni [2022-12-14 07:31:47,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,907 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 07:31:47,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,910 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:47,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,911 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:47,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,912 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:47,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,913 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 07:31:47,913 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 07:31:47,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,915 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:47,917 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:31:47,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,917 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-12-14 07:31:47,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,918 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 07:31:47,918 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 07:31:47,919 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 07:31:47,920 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 07:31:47,920 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 07:31:47,920 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 07:31:47,920 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:31:47,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,934 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 07:31:47,934 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 07:31:47,935 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 07:31:47,935 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 07:31:47,935 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 07:31:47,936 WARN L623 FunctionHandler]: Unknown extern function kstrtoull [2022-12-14 07:31:47,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,941 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-12-14 07:31:47,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,953 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:31:47,962 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-12-14 07:31:47,963 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-12-14 07:31:47,963 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-14 07:31:47,963 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-14 07:31:47,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,965 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:31:47,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,966 WARN L623 FunctionHandler]: Unknown extern function device_create_file [2022-12-14 07:31:47,966 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:31:47,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,967 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-14 07:31:47,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,968 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:31:47,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,970 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:31:47,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,975 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-12-14 07:31:47,976 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:47,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,977 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:31:47,978 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-14 07:31:47,978 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:31:47,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:31:47,986 WARN L623 FunctionHandler]: Unknown extern function ether_setup [2022-12-14 07:31:47,995 WARN L623 FunctionHandler]: Unknown extern function alloc_netdev_mqs [2022-12-14 07:31:47,996 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 07:31:47,996 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 07:31:47,996 WARN L623 FunctionHandler]: Unknown extern function ldv_unregister_netdev [2022-12-14 07:31:47,996 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 07:31:47,997 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-12-14 07:31:47,997 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 07:31:47,997 WARN L623 FunctionHandler]: Unknown extern function ldv_unregister_netdev [2022-12-14 07:31:47,997 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 07:31:47,997 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-12-14 07:31:47,999 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 07:31:48,000 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 07:31:48,000 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 07:31:48,008 WARN L237 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_c4e72978-2037-4cac-b485-a95fcf6617f3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[800980,800993] [2022-12-14 07:31:48,008 WARN L237 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_c4e72978-2037-4cac-b485-a95fcf6617f3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[801146,801159] [2022-12-14 07:31:48,009 WARN L237 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_c4e72978-2037-4cac-b485-a95fcf6617f3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[801310,801323] [2022-12-14 07:31:48,009 WARN L237 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_c4e72978-2037-4cac-b485-a95fcf6617f3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[801475,801488] [2022-12-14 07:31:48,009 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:48,010 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:48,011 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:48,012 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:48,012 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:48,013 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:48,013 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:48,014 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:48,015 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:48,017 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:48,019 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:48,019 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:48,020 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:31:48,021 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 07:31:48,283 INFO L208 MainTranslator]: Completed translation [2022-12-14 07:31:48,284 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:31:48 WrapperNode [2022-12-14 07:31:48,284 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 07:31:48,284 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 07:31:48,285 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 07:31:48,285 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 07:31:48,290 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:31:48" (1/1) ... [2022-12-14 07:31:48,393 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:31:48" (1/1) ... [2022-12-14 07:31:48,688 INFO L138 Inliner]: procedures = 733, calls = 11156, calls flagged for inlining = 427, calls inlined = 391, statements flattened = 21334 [2022-12-14 07:31:48,689 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 07:31:48,689 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 07:31:48,689 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 07:31:48,689 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 07:31:48,698 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:31:48" (1/1) ... [2022-12-14 07:31:48,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:31:48" (1/1) ... [2022-12-14 07:31:48,779 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:31:48" (1/1) ... [2022-12-14 07:31:48,779 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:31:48" (1/1) ... [2022-12-14 07:31:49,043 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:31:48" (1/1) ... [2022-12-14 07:31:49,080 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:31:48" (1/1) ... [2022-12-14 07:31:49,207 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:31:48" (1/1) ... [2022-12-14 07:31:49,238 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:31:48" (1/1) ... [2022-12-14 07:31:49,341 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 07:31:49,342 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 07:31:49,342 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 07:31:49,342 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 07:31:49,343 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:31:48" (1/1) ... [2022-12-14 07:31:49,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 07:31:49,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4e72978-2037-4cac-b485-a95fcf6617f3/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:31:49,371 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4e72978-2037-4cac-b485-a95fcf6617f3/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 07:31:49,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4e72978-2037-4cac-b485-a95fcf6617f3/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 07:31:49,401 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2022-12-14 07:31:49,401 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2022-12-14 07:31:49,401 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2022-12-14 07:31:49,401 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2022-12-14 07:31:49,401 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-12-14 07:31:49,401 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-12-14 07:31:49,402 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-12-14 07:31:49,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 07:31:49,402 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 07:31:49,402 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2022-12-14 07:31:49,402 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2022-12-14 07:31:49,402 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2022-12-14 07:31:49,402 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2022-12-14 07:31:49,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2022-12-14 07:31:49,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2022-12-14 07:31:49,402 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-12-14 07:31:49,402 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-12-14 07:31:49,402 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-12-14 07:31:49,402 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-12-14 07:31:49,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 07:31:49,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 07:31:49,402 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2022-12-14 07:31:49,402 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2022-12-14 07:31:49,403 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2022-12-14 07:31:49,403 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2022-12-14 07:31:49,403 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-12-14 07:31:49,403 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-12-14 07:31:49,403 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2022-12-14 07:31:49,403 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2022-12-14 07:31:49,403 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-14 07:31:49,403 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-14 07:31:49,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_lbs_private [2022-12-14 07:31:49,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_lbs_private [2022-12-14 07:31:49,403 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2022-12-14 07:31:49,403 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2022-12-14 07:31:49,403 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2022-12-14 07:31:49,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2022-12-14 07:31:49,403 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2022-12-14 07:31:49,403 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2022-12-14 07:31:49,403 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 07:31:49,404 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 07:31:49,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_20 [2022-12-14 07:31:49,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_20 [2022-12-14 07:31:49,404 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2022-12-14 07:31:49,404 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2022-12-14 07:31:49,404 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-12-14 07:31:49,404 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-12-14 07:31:49,404 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_reg [2022-12-14 07:31:49,404 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_reg [2022-12-14 07:31:49,404 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 07:31:49,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 07:31:49,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 07:31:49,404 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-14 07:31:49,404 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-14 07:31:49,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-12-14 07:31:49,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-12-14 07:31:49,404 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-14 07:31:49,404 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-14 07:31:49,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 07:31:49,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 07:31:49,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-12-14 07:31:49,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-12-14 07:31:49,405 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 07:31:49,405 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 07:31:49,405 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-12-14 07:31:49,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_16 [2022-12-14 07:31:49,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_16 [2022-12-14 07:31:49,405 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2022-12-14 07:31:49,405 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2022-12-14 07:31:49,405 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2022-12-14 07:31:49,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2022-12-14 07:31:49,405 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2022-12-14 07:31:49,405 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2022-12-14 07:31:49,405 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-12-14 07:31:49,405 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-12-14 07:31:49,406 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 07:31:49,406 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2022-12-14 07:31:49,406 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2022-12-14 07:31:49,406 INFO L130 BoogieDeclarations]: Found specification of procedure auto_deepsleep_timer_fn [2022-12-14 07:31:49,406 INFO L138 BoogieDeclarations]: Found implementation of procedure auto_deepsleep_timer_fn [2022-12-14 07:31:49,406 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-12-14 07:31:49,406 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-12-14 07:31:49,406 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_sleepparams_read [2022-12-14 07:31:49,406 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_sleepparams_read [2022-12-14 07:31:49,406 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2022-12-14 07:31:49,406 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2022-12-14 07:31:49,406 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-12-14 07:31:49,406 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-12-14 07:31:49,406 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_get_reg [2022-12-14 07:31:49,406 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_get_reg [2022-12-14 07:31:49,406 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2022-12-14 07:31:49,406 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2022-12-14 07:31:49,407 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2022-12-14 07:31:49,407 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2022-12-14 07:31:49,407 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 07:31:49,407 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 07:31:49,407 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2022-12-14 07:31:49,407 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2022-12-14 07:31:49,407 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2022-12-14 07:31:49,407 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2022-12-14 07:31:49,407 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2022-12-14 07:31:49,407 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2022-12-14 07:31:49,407 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2022-12-14 07:31:49,407 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2022-12-14 07:31:49,407 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-12-14 07:31:49,407 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-12-14 07:31:49,407 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2022-12-14 07:31:49,407 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2022-12-14 07:31:49,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 07:31:49,407 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-12-14 07:31:49,408 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-12-14 07:31:49,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_28_2 [2022-12-14 07:31:49,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_28_2 [2022-12-14 07:31:49,408 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2022-12-14 07:31:49,408 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2022-12-14 07:31:49,408 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2022-12-14 07:31:49,408 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2022-12-14 07:31:49,408 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-12-14 07:31:49,408 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-12-14 07:31:49,408 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2022-12-14 07:31:49,408 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2022-12-14 07:31:49,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-12-14 07:31:49,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-12-14 07:31:49,408 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2022-12-14 07:31:49,408 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2022-12-14 07:31:49,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 07:31:49,408 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2022-12-14 07:31:49,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2022-12-14 07:31:49,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 07:31:49,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 07:31:49,409 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2022-12-14 07:31:49,409 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2022-12-14 07:31:49,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 07:31:49,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 07:31:49,409 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 07:31:49,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-14 07:31:49,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-14 07:31:49,409 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-12-14 07:31:49,409 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-12-14 07:31:49,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2022-12-14 07:31:49,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2022-12-14 07:31:49,409 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-12-14 07:31:49,409 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2022-12-14 07:31:49,409 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-12-14 07:31:49,409 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-12-14 07:31:49,410 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2022-12-14 07:31:49,410 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2022-12-14 07:31:49,410 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2022-12-14 07:31:49,410 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2022-12-14 07:31:49,410 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2022-12-14 07:31:49,410 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2022-12-14 07:31:49,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 07:31:49,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-12-14 07:31:49,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-12-14 07:31:49,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-12-14 07:31:49,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-12-14 07:31:49,410 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-12-14 07:31:49,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-12-14 07:31:49,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 07:31:49,410 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2022-12-14 07:31:49,410 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2022-12-14 07:31:49,410 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2022-12-14 07:31:49,411 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2022-12-14 07:31:49,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 07:31:49,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 07:31:49,411 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-12-14 07:31:49,411 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-12-14 07:31:49,411 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 07:31:49,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 07:31:49,411 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2022-12-14 07:31:49,411 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2022-12-14 07:31:49,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 07:31:49,411 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2022-12-14 07:31:49,411 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2022-12-14 07:31:49,411 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 07:31:49,411 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2022-12-14 07:31:49,411 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2022-12-14 07:31:49,411 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 07:31:49,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 07:31:49,411 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-12-14 07:31:49,412 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-12-14 07:31:49,412 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 07:31:49,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 07:31:49,412 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-12-14 07:31:49,412 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-12-14 07:31:49,412 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2022-12-14 07:31:49,412 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2022-12-14 07:31:49,412 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2022-12-14 07:31:49,412 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2022-12-14 07:31:49,412 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2022-12-14 07:31:49,412 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2022-12-14 07:31:49,412 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-12-14 07:31:49,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-12-14 07:31:49,412 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 07:31:49,412 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 07:31:49,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-14 07:31:49,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-14 07:31:49,413 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2022-12-14 07:31:49,413 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2022-12-14 07:31:49,413 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-12-14 07:31:49,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-12-14 07:31:49,413 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-12-14 07:31:49,413 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-12-14 07:31:49,413 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-12-14 07:31:49,413 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-12-14 07:31:49,413 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2022-12-14 07:31:49,413 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2022-12-14 07:31:49,413 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2022-12-14 07:31:49,413 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2022-12-14 07:31:49,413 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-12-14 07:31:49,413 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-12-14 07:31:49,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 07:31:49,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 07:31:49,413 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2022-12-14 07:31:49,413 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2022-12-14 07:31:49,414 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-14 07:31:49,414 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-14 07:31:49,414 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2022-12-14 07:31:49,414 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2022-12-14 07:31:49,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 07:31:49,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 07:31:49,414 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2022-12-14 07:31:49,414 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2022-12-14 07:31:49,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 07:31:49,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 07:31:49,414 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-12-14 07:31:49,414 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-12-14 07:31:49,414 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2022-12-14 07:31:49,414 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2022-12-14 07:31:49,414 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-12-14 07:31:49,414 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-12-14 07:31:49,414 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-14 07:31:49,415 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-14 07:31:49,415 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2022-12-14 07:31:49,415 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2022-12-14 07:31:49,415 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-12-14 07:31:49,415 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-12-14 07:31:49,415 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dummy [2022-12-14 07:31:49,415 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dummy [2022-12-14 07:31:49,415 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2022-12-14 07:31:49,415 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2022-12-14 07:31:49,415 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2022-12-14 07:31:49,415 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2022-12-14 07:31:49,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_15 [2022-12-14 07:31:49,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_15 [2022-12-14 07:31:49,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 07:31:49,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 07:31:49,415 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2022-12-14 07:31:49,415 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2022-12-14 07:31:49,415 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2022-12-14 07:31:49,416 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2022-12-14 07:31:49,416 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2022-12-14 07:31:49,416 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2022-12-14 07:31:49,416 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-14 07:31:49,416 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-14 07:31:49,416 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-12-14 07:31:49,416 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-12-14 07:31:49,416 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-12-14 07:31:49,416 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-12-14 07:31:49,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_14 [2022-12-14 07:31:49,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_14 [2022-12-14 07:31:49,416 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-12-14 07:31:49,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-12-14 07:31:49,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 07:31:49,416 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-14 07:31:49,416 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-14 07:31:49,416 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_read [2022-12-14 07:31:49,417 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_read [2022-12-14 07:31:49,417 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2022-12-14 07:31:49,417 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2022-12-14 07:31:49,417 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2022-12-14 07:31:49,417 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2022-12-14 07:31:49,417 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-14 07:31:49,417 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-14 07:31:49,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 07:31:49,417 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_write [2022-12-14 07:31:49,417 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_write [2022-12-14 07:31:49,417 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2022-12-14 07:31:49,417 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2022-12-14 07:31:49,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 07:31:49,417 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-12-14 07:31:49,417 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-12-14 07:31:49,417 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2022-12-14 07:31:49,417 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2022-12-14 07:31:49,417 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-14 07:31:49,418 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-14 07:31:49,418 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-14 07:31:49,418 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-14 07:31:49,418 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_802_11_sleep_params [2022-12-14 07:31:49,418 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_802_11_sleep_params [2022-12-14 07:31:49,418 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2022-12-14 07:31:49,418 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2022-12-14 07:31:49,418 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___1 [2022-12-14 07:31:49,418 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___1 [2022-12-14 07:31:49,418 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2022-12-14 07:31:49,418 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2022-12-14 07:31:49,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 07:31:49,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 07:31:49,418 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-12-14 07:31:49,418 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-12-14 07:31:49,418 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2022-12-14 07:31:49,418 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2022-12-14 07:31:49,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-14 07:31:49,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-14 07:31:49,419 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2022-12-14 07:31:49,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2022-12-14 07:31:49,419 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-12-14 07:31:49,419 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-12-14 07:31:49,419 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2022-12-14 07:31:49,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2022-12-14 07:31:49,419 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2022-12-14 07:31:49,419 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2022-12-14 07:31:49,419 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2022-12-14 07:31:49,419 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2022-12-14 07:31:49,419 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2022-12-14 07:31:49,419 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2022-12-14 07:31:49,419 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2022-12-14 07:31:49,419 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2022-12-14 07:31:49,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-12-14 07:31:49,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-12-14 07:31:49,420 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2022-12-14 07:31:49,420 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2022-12-14 07:31:49,420 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 07:31:49,420 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 07:31:49,420 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-12-14 07:31:49,420 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-12-14 07:31:49,420 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2022-12-14 07:31:49,420 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2022-12-14 07:31:49,420 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-14 07:31:49,420 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-14 07:31:49,420 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2022-12-14 07:31:49,420 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2022-12-14 07:31:49,420 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 07:31:49,420 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 07:31:49,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-12-14 07:31:49,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-12-14 07:31:49,420 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2022-12-14 07:31:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2022-12-14 07:31:49,421 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-12-14 07:31:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-12-14 07:31:49,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 07:31:49,421 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2022-12-14 07:31:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2022-12-14 07:31:49,421 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-12-14 07:31:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-12-14 07:31:49,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 07:31:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 07:31:49,421 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2022-12-14 07:31:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2022-12-14 07:31:49,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_33_2 [2022-12-14 07:31:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_33_2 [2022-12-14 07:31:49,421 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2022-12-14 07:31:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2022-12-14 07:31:49,421 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2022-12-14 07:31:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2022-12-14 07:31:49,422 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-12-14 07:31:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-12-14 07:31:49,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_28 [2022-12-14 07:31:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_28 [2022-12-14 07:31:49,422 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-12-14 07:31:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-12-14 07:31:49,422 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2022-12-14 07:31:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2022-12-14 07:31:49,422 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2022-12-14 07:31:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2022-12-14 07:31:49,422 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2022-12-14 07:31:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2022-12-14 07:31:49,422 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_read [2022-12-14 07:31:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_read [2022-12-14 07:31:49,422 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-12-14 07:31:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-12-14 07:31:49,423 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2022-12-14 07:31:49,423 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2022-12-14 07:31:49,423 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2022-12-14 07:31:49,423 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2022-12-14 07:31:49,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 07:31:49,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 07:31:49,423 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2022-12-14 07:31:49,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2022-12-14 07:31:49,423 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-12-14 07:31:49,423 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-12-14 07:31:49,423 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2022-12-14 07:31:49,423 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2022-12-14 07:31:49,423 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2022-12-14 07:31:49,423 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2022-12-14 07:31:49,423 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-12-14 07:31:49,423 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-12-14 07:31:49,423 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2022-12-14 07:31:49,423 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2022-12-14 07:31:49,424 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2022-12-14 07:31:49,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2022-12-14 07:31:49,424 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2022-12-14 07:31:49,424 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2022-12-14 07:31:49,424 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-12-14 07:31:49,424 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2022-12-14 07:31:49,424 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2022-12-14 07:31:49,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 07:31:49,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 07:31:49,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 07:31:49,424 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-12-14 07:31:49,424 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-12-14 07:31:49,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_lbs_private [2022-12-14 07:31:49,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_lbs_private [2022-12-14 07:31:49,424 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-12-14 07:31:49,425 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-12-14 07:31:50,640 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 07:31:50,644 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 07:31:53,080 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 07:38:12,165 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 07:38:15,365 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 07:38:15,365 INFO L300 CfgBuilder]: Removed 8 assume(true) statements. [2022-12-14 07:38:15,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:38:15 BoogieIcfgContainer [2022-12-14 07:38:15,371 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 07:38:15,372 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 07:38:15,372 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 07:38:15,374 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 07:38:15,375 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 07:31:41" (1/3) ... [2022-12-14 07:38:15,375 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16ea8e81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 07:38:15, skipping insertion in model container [2022-12-14 07:38:15,375 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:31:48" (2/3) ... [2022-12-14 07:38:15,375 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16ea8e81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 07:38:15, skipping insertion in model container [2022-12-14 07:38:15,375 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:38:15" (3/3) ... [2022-12-14 07:38:15,376 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i [2022-12-14 07:38:15,390 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 07:38:15,390 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-12-14 07:38:15,474 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 07:38:15,479 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@212f70c1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 07:38:15,479 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-12-14 07:38:15,493 INFO L276 IsEmpty]: Start isEmpty. Operand has 4844 states, 2994 states have (on average 1.3313293253173013) internal successors, (3986), 3180 states have internal predecessors, (3986), 1657 states have call successors, (1657), 192 states have call predecessors, (1657), 191 states have return successors, (1637), 1587 states have call predecessors, (1637), 1637 states have call successors, (1637) [2022-12-14 07:38:15,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 07:38:15,499 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:38:15,500 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:38:15,500 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 07:38:15,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:38:15,504 INFO L85 PathProgramCache]: Analyzing trace with hash -1441448625, now seen corresponding path program 1 times [2022-12-14 07:38:15,511 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:38:15,511 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [268103070] [2022-12-14 07:38:15,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:38:15,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:38:16,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:38:18,413 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 07:38:18,414 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:38:18,414 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [268103070] [2022-12-14 07:38:18,414 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [268103070] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:38:18,415 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:38:18,415 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:38:18,416 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2003648352] [2022-12-14 07:38:18,416 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:38:18,420 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:38:18,420 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:38:18,445 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:38:18,445 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:38:18,455 INFO L87 Difference]: Start difference. First operand has 4844 states, 2994 states have (on average 1.3313293253173013) internal successors, (3986), 3180 states have internal predecessors, (3986), 1657 states have call successors, (1657), 192 states have call predecessors, (1657), 191 states have return successors, (1637), 1587 states have call predecessors, (1637), 1637 states have call successors, (1637) Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-12-14 07:38:19,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:38:24,309 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:38:25,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:38:25,712 INFO L93 Difference]: Finished difference Result 9691 states and 14600 transitions. [2022-12-14 07:38:25,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:38:25,714 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) Word has length 34 [2022-12-14 07:38:25,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:38:25,758 INFO L225 Difference]: With dead ends: 9691 [2022-12-14 07:38:25,758 INFO L226 Difference]: Without dead ends: 4833 [2022-12-14 07:38:25,786 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:38:25,789 INFO L413 NwaCegarLoop]: 6707 mSDtfsCounter, 37 mSDsluCounter, 6687 mSDsCounter, 0 mSdLazyCounter, 1095 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 13394 SdHoareTripleChecker+Invalid, 1096 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1095 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2022-12-14 07:38:25,790 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [37 Valid, 13394 Invalid, 1096 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 1095 Invalid, 1 Unknown, 0 Unchecked, 6.8s Time] [2022-12-14 07:38:25,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4833 states. [2022-12-14 07:38:26,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4833 to 4833. [2022-12-14 07:38:26,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4833 states, 2997 states have (on average 1.3219886553219886) internal successors, (3962), 3167 states have internal predecessors, (3962), 1636 states have call successors, (1636), 198 states have call predecessors, (1636), 197 states have return successors, (1633), 1583 states have call predecessors, (1633), 1633 states have call successors, (1633) [2022-12-14 07:38:26,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4833 states to 4833 states and 7231 transitions. [2022-12-14 07:38:26,236 INFO L78 Accepts]: Start accepts. Automaton has 4833 states and 7231 transitions. Word has length 34 [2022-12-14 07:38:26,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:38:26,236 INFO L495 AbstractCegarLoop]: Abstraction has 4833 states and 7231 transitions. [2022-12-14 07:38:26,236 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-12-14 07:38:26,236 INFO L276 IsEmpty]: Start isEmpty. Operand 4833 states and 7231 transitions. [2022-12-14 07:38:26,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 07:38:26,238 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:38:26,239 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:38:26,239 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 07:38:26,239 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 07:38:26,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:38:26,239 INFO L85 PathProgramCache]: Analyzing trace with hash 1320886222, now seen corresponding path program 1 times [2022-12-14 07:38:26,240 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:38:26,240 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [162669010] [2022-12-14 07:38:26,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:38:26,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:38:26,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:38:29,008 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 07:38:29,008 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:38:29,008 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [162669010] [2022-12-14 07:38:29,008 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [162669010] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:38:29,008 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:38:29,008 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 07:38:29,008 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1083386626] [2022-12-14 07:38:29,008 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:38:29,009 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 07:38:29,009 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:38:29,010 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 07:38:29,010 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 07:38:29,010 INFO L87 Difference]: Start difference. First operand 4833 states and 7231 transitions. Second operand has 5 states, 5 states have (on average 5.4) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-14 07:38:30,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:38:32,128 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:38:33,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:38:39,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:38:41,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:38:41,372 INFO L93 Difference]: Finished difference Result 5460 states and 8053 transitions. [2022-12-14 07:38:41,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 07:38:41,372 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.4) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 48 [2022-12-14 07:38:41,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:38:41,392 INFO L225 Difference]: With dead ends: 5460 [2022-12-14 07:38:41,392 INFO L226 Difference]: Without dead ends: 5458 [2022-12-14 07:38:41,395 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 07:38:41,396 INFO L413 NwaCegarLoop]: 6817 mSDtfsCounter, 4303 mSDsluCounter, 17030 mSDsCounter, 0 mSdLazyCounter, 1965 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4307 SdHoareTripleChecker+Valid, 23847 SdHoareTripleChecker+Invalid, 1967 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1965 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.1s IncrementalHoareTripleChecker+Time [2022-12-14 07:38:41,396 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4307 Valid, 23847 Invalid, 1967 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 1965 Invalid, 1 Unknown, 0 Unchecked, 12.1s Time] [2022-12-14 07:38:41,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5458 states. [2022-12-14 07:38:41,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5458 to 5458. [2022-12-14 07:38:41,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5458 states, 3385 states have (on average 1.317282127031019) internal successors, (4459), 3565 states have internal predecessors, (4459), 1797 states have call successors, (1797), 274 states have call predecessors, (1797), 273 states have return successors, (1795), 1744 states have call predecessors, (1795), 1794 states have call successors, (1795) [2022-12-14 07:38:41,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5458 states to 5458 states and 8051 transitions. [2022-12-14 07:38:41,745 INFO L78 Accepts]: Start accepts. Automaton has 5458 states and 8051 transitions. Word has length 48 [2022-12-14 07:38:41,746 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:38:41,746 INFO L495 AbstractCegarLoop]: Abstraction has 5458 states and 8051 transitions. [2022-12-14 07:38:41,746 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.4) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-14 07:38:41,746 INFO L276 IsEmpty]: Start isEmpty. Operand 5458 states and 8051 transitions. [2022-12-14 07:38:41,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 07:38:41,747 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:38:41,747 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:38:41,747 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 07:38:41,748 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 07:38:41,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:38:41,748 INFO L85 PathProgramCache]: Analyzing trace with hash -695352517, now seen corresponding path program 1 times [2022-12-14 07:38:41,748 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:38:41,748 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [473226822] [2022-12-14 07:38:41,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:38:41,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:38:42,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:38:44,152 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 07:38:44,153 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:38:44,153 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [473226822] [2022-12-14 07:38:44,153 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [473226822] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:38:44,153 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:38:44,153 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 07:38:44,153 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1833522315] [2022-12-14 07:38:44,153 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:38:44,153 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 07:38:44,153 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:38:44,154 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 07:38:44,154 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 07:38:44,155 INFO L87 Difference]: Start difference. First operand 5458 states and 8051 transitions. Second operand has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-12-14 07:38:45,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:38:47,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:38:49,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:38:54,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:38:57,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:38:57,125 INFO L93 Difference]: Finished difference Result 5464 states and 8056 transitions. [2022-12-14 07:38:57,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 07:38:57,126 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 53 [2022-12-14 07:38:57,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:38:57,144 INFO L225 Difference]: With dead ends: 5464 [2022-12-14 07:38:57,144 INFO L226 Difference]: Without dead ends: 5462 [2022-12-14 07:38:57,148 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 07:38:57,148 INFO L413 NwaCegarLoop]: 6820 mSDtfsCounter, 4298 mSDsluCounter, 17030 mSDsCounter, 0 mSdLazyCounter, 1964 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4301 SdHoareTripleChecker+Valid, 23850 SdHoareTripleChecker+Invalid, 1967 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1964 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.8s IncrementalHoareTripleChecker+Time [2022-12-14 07:38:57,149 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4301 Valid, 23850 Invalid, 1967 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1964 Invalid, 2 Unknown, 0 Unchecked, 12.8s Time] [2022-12-14 07:38:57,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5462 states. [2022-12-14 07:38:57,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5462 to 5462. [2022-12-14 07:38:57,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5462 states, 3388 states have (on average 1.3170011806375443) internal successors, (4462), 3568 states have internal predecessors, (4462), 1797 states have call successors, (1797), 275 states have call predecessors, (1797), 274 states have return successors, (1795), 1744 states have call predecessors, (1795), 1794 states have call successors, (1795) [2022-12-14 07:38:57,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5462 states to 5462 states and 8054 transitions. [2022-12-14 07:38:57,414 INFO L78 Accepts]: Start accepts. Automaton has 5462 states and 8054 transitions. Word has length 53 [2022-12-14 07:38:57,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:38:57,415 INFO L495 AbstractCegarLoop]: Abstraction has 5462 states and 8054 transitions. [2022-12-14 07:38:57,415 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-12-14 07:38:57,415 INFO L276 IsEmpty]: Start isEmpty. Operand 5462 states and 8054 transitions. [2022-12-14 07:38:57,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 07:38:57,416 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:38:57,416 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:38:57,416 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 07:38:57,416 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 07:38:57,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:38:57,417 INFO L85 PathProgramCache]: Analyzing trace with hash 1107710894, now seen corresponding path program 1 times [2022-12-14 07:38:57,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:38:57,417 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1388529914] [2022-12-14 07:38:57,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:38:57,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:38:57,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:38:59,601 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 07:38:59,601 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:38:59,602 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1388529914] [2022-12-14 07:38:59,602 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1388529914] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:38:59,602 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:38:59,602 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 07:38:59,602 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [717213853] [2022-12-14 07:38:59,602 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:38:59,602 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 07:38:59,602 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:38:59,603 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 07:38:59,603 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 07:38:59,603 INFO L87 Difference]: Start difference. First operand 5462 states and 8054 transitions. Second operand has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-14 07:39:01,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:39:02,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:39:03,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:39:09,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:39:12,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:39:12,594 INFO L93 Difference]: Finished difference Result 8327 states and 12220 transitions. [2022-12-14 07:39:12,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 07:39:12,595 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 58 [2022-12-14 07:39:12,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:39:12,660 INFO L225 Difference]: With dead ends: 8327 [2022-12-14 07:39:12,660 INFO L226 Difference]: Without dead ends: 8323 [2022-12-14 07:39:12,663 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 07:39:12,663 INFO L413 NwaCegarLoop]: 8992 mSDtfsCounter, 6905 mSDsluCounter, 21637 mSDsCounter, 0 mSdLazyCounter, 2493 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6906 SdHoareTripleChecker+Valid, 30629 SdHoareTripleChecker+Invalid, 2497 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 2493 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.6s IncrementalHoareTripleChecker+Time [2022-12-14 07:39:12,663 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6906 Valid, 30629 Invalid, 2497 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 2493 Invalid, 1 Unknown, 0 Unchecked, 12.6s Time] [2022-12-14 07:39:12,671 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8323 states. [2022-12-14 07:39:12,959 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8323 to 8309. [2022-12-14 07:39:12,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8309 states, 5195 states have (on average 1.3199230028873916) internal successors, (6857), 5451 states have internal predecessors, (6857), 2642 states have call successors, (2642), 471 states have call predecessors, (2642), 469 states have return successors, (2703), 2574 states have call predecessors, (2703), 2637 states have call successors, (2703) [2022-12-14 07:39:12,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8309 states to 8309 states and 12202 transitions. [2022-12-14 07:39:12,995 INFO L78 Accepts]: Start accepts. Automaton has 8309 states and 12202 transitions. Word has length 58 [2022-12-14 07:39:12,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:39:12,996 INFO L495 AbstractCegarLoop]: Abstraction has 8309 states and 12202 transitions. [2022-12-14 07:39:12,996 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-14 07:39:12,996 INFO L276 IsEmpty]: Start isEmpty. Operand 8309 states and 12202 transitions. [2022-12-14 07:39:12,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 07:39:12,997 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:39:12,997 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:39:12,997 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-14 07:39:12,997 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 07:39:12,997 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:39:12,997 INFO L85 PathProgramCache]: Analyzing trace with hash -1077794085, now seen corresponding path program 1 times [2022-12-14 07:39:12,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:39:12,998 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [76723818] [2022-12-14 07:39:12,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:39:12,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:39:13,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:39:15,106 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 07:39:15,107 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:39:15,107 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [76723818] [2022-12-14 07:39:15,107 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [76723818] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:39:15,107 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:39:15,107 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 07:39:15,107 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1321838624] [2022-12-14 07:39:15,107 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:39:15,108 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 07:39:15,108 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:39:15,108 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 07:39:15,108 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 07:39:15,108 INFO L87 Difference]: Start difference. First operand 8309 states and 12202 transitions. Second operand has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-14 07:39:17,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:39:21,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:39:23,493 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:39:25,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:39:26,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:39:26,641 INFO L93 Difference]: Finished difference Result 8315 states and 12207 transitions. [2022-12-14 07:39:26,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 07:39:26,641 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 63 [2022-12-14 07:39:26,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:39:26,667 INFO L225 Difference]: With dead ends: 8315 [2022-12-14 07:39:26,667 INFO L226 Difference]: Without dead ends: 8153 [2022-12-14 07:39:26,672 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 07:39:26,673 INFO L413 NwaCegarLoop]: 6659 mSDtfsCounter, 7188 mSDsluCounter, 13307 mSDsCounter, 0 mSdLazyCounter, 1641 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7188 SdHoareTripleChecker+Valid, 19966 SdHoareTripleChecker+Invalid, 1645 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1641 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.2s IncrementalHoareTripleChecker+Time [2022-12-14 07:39:26,673 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7188 Valid, 19966 Invalid, 1645 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 1641 Invalid, 3 Unknown, 0 Unchecked, 11.2s Time] [2022-12-14 07:39:26,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8153 states. [2022-12-14 07:39:26,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8153 to 8153. [2022-12-14 07:39:26,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8153 states, 5104 states have (on average 1.3203369905956113) internal successors, (6739), 5349 states have internal predecessors, (6739), 2582 states have call successors, (2582), 465 states have call predecessors, (2582), 464 states have return successors, (2646), 2517 states have call predecessors, (2646), 2580 states have call successors, (2646) [2022-12-14 07:39:27,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8153 states to 8153 states and 11967 transitions. [2022-12-14 07:39:27,024 INFO L78 Accepts]: Start accepts. Automaton has 8153 states and 11967 transitions. Word has length 63 [2022-12-14 07:39:27,024 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:39:27,024 INFO L495 AbstractCegarLoop]: Abstraction has 8153 states and 11967 transitions. [2022-12-14 07:39:27,024 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-14 07:39:27,024 INFO L276 IsEmpty]: Start isEmpty. Operand 8153 states and 11967 transitions. [2022-12-14 07:39:27,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1659 [2022-12-14 07:39:27,092 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:39:27,093 INFO L195 NwaCegarLoop]: trace histogram [137, 137, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 47, 42, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:39:27,093 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-14 07:39:27,093 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 07:39:27,094 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:39:27,094 INFO L85 PathProgramCache]: Analyzing trace with hash 2055646602, now seen corresponding path program 1 times [2022-12-14 07:39:27,094 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:39:27,094 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1512151091] [2022-12-14 07:39:27,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:39:27,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:39:27,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:39:36,011 INFO L134 CoverageAnalysis]: Checked inductivity of 51749 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51749 trivial. 0 not checked. [2022-12-14 07:39:36,011 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:39:36,011 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1512151091] [2022-12-14 07:39:36,012 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1512151091] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:39:36,012 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:39:36,012 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-14 07:39:36,012 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1346134933] [2022-12-14 07:39:36,012 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:39:36,013 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-14 07:39:36,013 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:39:36,014 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-14 07:39:36,014 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-12-14 07:39:36,014 INFO L87 Difference]: Start difference. First operand 8153 states and 11967 transitions. Second operand has 8 states, 6 states have (on average 43.0) internal successors, (258), 6 states have internal predecessors, (258), 2 states have call successors, (190), 2 states have call predecessors, (190), 3 states have return successors, (180), 4 states have call predecessors, (180), 2 states have call successors, (180) [2022-12-14 07:39:37,500 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:39:39,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:39:41,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:39:42,683 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:39:44,080 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:39:46,096 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:39:47,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:39:56,423 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:40:00,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:40:00,464 INFO L93 Difference]: Finished difference Result 13775 states and 20247 transitions. [2022-12-14 07:40:00,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 07:40:00,465 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 43.0) internal successors, (258), 6 states have internal predecessors, (258), 2 states have call successors, (190), 2 states have call predecessors, (190), 3 states have return successors, (180), 4 states have call predecessors, (180), 2 states have call successors, (180) Word has length 1658 [2022-12-14 07:40:00,467 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:40:00,493 INFO L225 Difference]: With dead ends: 13775 [2022-12-14 07:40:00,493 INFO L226 Difference]: Without dead ends: 8217 [2022-12-14 07:40:00,512 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2022-12-14 07:40:00,513 INFO L413 NwaCegarLoop]: 6666 mSDtfsCounter, 11 mSDsluCounter, 39970 mSDsCounter, 0 mSdLazyCounter, 3845 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 46636 SdHoareTripleChecker+Invalid, 3849 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3845 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.0s IncrementalHoareTripleChecker+Time [2022-12-14 07:40:00,513 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 46636 Invalid, 3849 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 3845 Invalid, 4 Unknown, 0 Unchecked, 24.0s Time] [2022-12-14 07:40:00,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8217 states. [2022-12-14 07:40:00,859 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8217 to 8197. [2022-12-14 07:40:00,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8197 states, 5134 states have (on average 1.3192442539929878) internal successors, (6773), 5381 states have internal predecessors, (6773), 2586 states have call successors, (2586), 465 states have call predecessors, (2586), 474 states have return successors, (2666), 2529 states have call predecessors, (2666), 2584 states have call successors, (2666) [2022-12-14 07:40:00,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8197 states to 8197 states and 12025 transitions. [2022-12-14 07:40:00,893 INFO L78 Accepts]: Start accepts. Automaton has 8197 states and 12025 transitions. Word has length 1658 [2022-12-14 07:40:00,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:40:00,895 INFO L495 AbstractCegarLoop]: Abstraction has 8197 states and 12025 transitions. [2022-12-14 07:40:00,895 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 43.0) internal successors, (258), 6 states have internal predecessors, (258), 2 states have call successors, (190), 2 states have call predecessors, (190), 3 states have return successors, (180), 4 states have call predecessors, (180), 2 states have call successors, (180) [2022-12-14 07:40:00,895 INFO L276 IsEmpty]: Start isEmpty. Operand 8197 states and 12025 transitions. [2022-12-14 07:40:00,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1676 [2022-12-14 07:40:00,921 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:40:00,921 INFO L195 NwaCegarLoop]: trace histogram [139, 139, 68, 67, 67, 67, 67, 67, 67, 67, 67, 67, 47, 42, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:40:00,921 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 07:40:00,922 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 07:40:00,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:40:00,922 INFO L85 PathProgramCache]: Analyzing trace with hash -2064200431, now seen corresponding path program 1 times [2022-12-14 07:40:00,922 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:40:00,922 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1564797578] [2022-12-14 07:40:00,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:40:00,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:40:01,442 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-14 07:40:01,443 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1972674409] [2022-12-14 07:40:01,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:40:01,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:40:01,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4e72978-2037-4cac-b485-a95fcf6617f3/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:40:01,444 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4e72978-2037-4cac-b485-a95fcf6617f3/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 07:40:01,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4e72978-2037-4cac-b485-a95fcf6617f3/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 07:40:05,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:40:05,727 INFO L263 TraceCheckSpWp]: Trace formula consists of 25739 conjuncts, 28 conjunts are in the unsatisfiable core [2022-12-14 07:40:05,775 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 07:40:05,945 INFO L134 CoverageAnalysis]: Checked inductivity of 52708 backedges. 506 proven. 0 refuted. 0 times theorem prover too weak. 52202 trivial. 0 not checked. [2022-12-14 07:40:05,945 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 07:40:05,945 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:40:05,945 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1564797578] [2022-12-14 07:40:05,945 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-14 07:40:05,945 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1972674409] [2022-12-14 07:40:05,945 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1972674409] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:40:05,946 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:40:05,946 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-14 07:40:05,946 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [813836077] [2022-12-14 07:40:05,946 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:40:05,947 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-14 07:40:05,947 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:40:05,948 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-14 07:40:05,948 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-14 07:40:05,948 INFO L87 Difference]: Start difference. First operand 8197 states and 12025 transitions. Second operand has 6 states, 6 states have (on average 44.166666666666664) internal successors, (265), 5 states have internal predecessors, (265), 3 states have call successors, (194), 3 states have call predecessors, (194), 4 states have return successors, (184), 4 states have call predecessors, (184), 3 states have call successors, (184) [2022-12-14 07:40:08,047 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:40:09,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:40:11,215 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:40:12,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:40:20,317 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:40:22,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:40:22,992 INFO L93 Difference]: Finished difference Result 13859 states and 20351 transitions. [2022-12-14 07:40:22,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 07:40:22,993 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 44.166666666666664) internal successors, (265), 5 states have internal predecessors, (265), 3 states have call successors, (194), 3 states have call predecessors, (194), 4 states have return successors, (184), 4 states have call predecessors, (184), 3 states have call successors, (184) Word has length 1675 [2022-12-14 07:40:22,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:40:23,025 INFO L225 Difference]: With dead ends: 13859 [2022-12-14 07:40:23,025 INFO L226 Difference]: Without dead ends: 8257 [2022-12-14 07:40:23,047 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1675 GetRequests, 1670 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-12-14 07:40:23,048 INFO L413 NwaCegarLoop]: 6657 mSDtfsCounter, 53 mSDsluCounter, 26580 mSDsCounter, 0 mSdLazyCounter, 2744 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 33237 SdHoareTripleChecker+Invalid, 2747 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2744 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.7s IncrementalHoareTripleChecker+Time [2022-12-14 07:40:23,048 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [62 Valid, 33237 Invalid, 2747 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2744 Invalid, 2 Unknown, 0 Unchecked, 16.7s Time] [2022-12-14 07:40:23,057 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8257 states. [2022-12-14 07:40:23,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8257 to 8215. [2022-12-14 07:40:23,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8215 states, 5146 states have (on average 1.3184998056743102) internal successors, (6785), 5395 states have internal predecessors, (6785), 2588 states have call successors, (2588), 465 states have call predecessors, (2588), 478 states have return successors, (2672), 2535 states have call predecessors, (2672), 2586 states have call successors, (2672) [2022-12-14 07:40:23,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8215 states to 8215 states and 12045 transitions. [2022-12-14 07:40:23,404 INFO L78 Accepts]: Start accepts. Automaton has 8215 states and 12045 transitions. Word has length 1675 [2022-12-14 07:40:23,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:40:23,405 INFO L495 AbstractCegarLoop]: Abstraction has 8215 states and 12045 transitions. [2022-12-14 07:40:23,405 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 44.166666666666664) internal successors, (265), 5 states have internal predecessors, (265), 3 states have call successors, (194), 3 states have call predecessors, (194), 4 states have return successors, (184), 4 states have call predecessors, (184), 3 states have call successors, (184) [2022-12-14 07:40:23,406 INFO L276 IsEmpty]: Start isEmpty. Operand 8215 states and 12045 transitions. [2022-12-14 07:40:23,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1697 [2022-12-14 07:40:23,435 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:40:23,435 INFO L195 NwaCegarLoop]: trace histogram [141, 141, 69, 68, 68, 68, 68, 68, 68, 68, 68, 68, 47, 42, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:40:23,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4e72978-2037-4cac-b485-a95fcf6617f3/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 07:40:23,636 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4e72978-2037-4cac-b485-a95fcf6617f3/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:40:23,636 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 07:40:23,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:40:23,637 INFO L85 PathProgramCache]: Analyzing trace with hash 1301538813, now seen corresponding path program 1 times [2022-12-14 07:40:23,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:40:23,637 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [281210199] [2022-12-14 07:40:23,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:40:23,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:40:24,154 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-14 07:40:24,155 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [238406247] [2022-12-14 07:40:24,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:40:24,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:40:24,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4e72978-2037-4cac-b485-a95fcf6617f3/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:40:24,156 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4e72978-2037-4cac-b485-a95fcf6617f3/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 07:40:24,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4e72978-2037-4cac-b485-a95fcf6617f3/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-14 07:42:08,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:42:08,696 INFO L263 TraceCheckSpWp]: Trace formula consists of 25843 conjuncts, 75 conjunts are in the unsatisfiable core [2022-12-14 07:42:08,736 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 07:42:11,553 INFO L134 CoverageAnalysis]: Checked inductivity of 54150 backedges. 2 proven. 278 refuted. 0 times theorem prover too weak. 53870 trivial. 0 not checked. [2022-12-14 07:42:11,554 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 07:42:13,675 INFO L134 CoverageAnalysis]: Checked inductivity of 54150 backedges. 2 proven. 278 refuted. 0 times theorem prover too weak. 53870 trivial. 0 not checked. [2022-12-14 07:42:13,676 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:42:13,676 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [281210199] [2022-12-14 07:42:13,676 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-14 07:42:13,676 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [238406247] [2022-12-14 07:42:13,676 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [238406247] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 07:42:13,676 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [304841826] [2022-12-14 07:42:13,706 INFO L159 IcfgInterpreter]: Started Sifa with 482 locations of interest [2022-12-14 07:42:13,706 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 07:42:13,710 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 07:42:13,714 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 07:42:13,714 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs