./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 38b53e6a 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_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/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_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur --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-38b53e6 [2022-11-25 22:37:25,521 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 22:37:25,523 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 22:37:25,547 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 22:37:25,548 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 22:37:25,549 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 22:37:25,551 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 22:37:25,553 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 22:37:25,555 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 22:37:25,556 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 22:37:25,557 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 22:37:25,559 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 22:37:25,560 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 22:37:25,561 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 22:37:25,563 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 22:37:25,564 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 22:37:25,565 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 22:37:25,566 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 22:37:25,568 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 22:37:25,571 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 22:37:25,573 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 22:37:25,583 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 22:37:25,586 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 22:37:25,587 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 22:37:25,598 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 22:37:25,598 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 22:37:25,599 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 22:37:25,600 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 22:37:25,600 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 22:37:25,602 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 22:37:25,602 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 22:37:25,603 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 22:37:25,604 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 22:37:25,605 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 22:37:25,606 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 22:37:25,612 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 22:37:25,614 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 22:37:25,615 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 22:37:25,615 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 22:37:25,619 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 22:37:25,620 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 22:37:25,621 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 22:37:25,677 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 22:37:25,677 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 22:37:25,678 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 22:37:25,678 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 22:37:25,680 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 22:37:25,680 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 22:37:25,680 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 22:37:25,680 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 22:37:25,681 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 22:37:25,681 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 22:37:25,682 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 22:37:25,683 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 22:37:25,683 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 22:37:25,683 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 22:37:25,683 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 22:37:25,684 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 22:37:25,684 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 22:37:25,684 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 22:37:25,685 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 22:37:25,686 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 22:37:25,686 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 22:37:25,686 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 22:37:25,686 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 22:37:25,687 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 22:37:25,687 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 22:37:25,687 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 22:37:25,688 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 22:37:25,688 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 22:37:25,689 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 22:37:25,689 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:37:25,689 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 22:37:25,690 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 22:37:25,690 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 22:37:25,690 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 22:37:25,691 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 22:37:25,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 22:37:25,691 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 22:37:25,692 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 22:37:25,692 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_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4b4d1109d3d8d53e29825c3b476b87cdd6fec06f9f511afc6c3035bd20ad8bf5 [2022-11-25 22:37:26,054 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 22:37:26,092 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 22:37:26,095 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 22:37:26,096 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 22:37:26,099 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 22:37:26,101 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i [2022-11-25 22:37:29,214 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 22:37:30,161 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 22:37:30,161 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i [2022-11-25 22:37:30,242 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/data/fa4f04f55/a4c81350cf9e4936996ad775ddb8b1a9/FLAGef667e50a [2022-11-25 22:37:30,260 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/data/fa4f04f55/a4c81350cf9e4936996ad775ddb8b1a9 [2022-11-25 22:37:30,265 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 22:37:30,267 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 22:37:30,272 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 22:37:30,273 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 22:37:30,277 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 22:37:30,278 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:37:30" (1/1) ... [2022-11-25 22:37:30,280 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77b213b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:37:30, skipping insertion in model container [2022-11-25 22:37:30,280 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:37:30" (1/1) ... [2022-11-25 22:37:30,289 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 22:37:30,580 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 22:37:31,516 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:37:31,530 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:37:31,543 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:37:31,612 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-25 22:37:31,623 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-25 22:37:31,643 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:37:31,647 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 22:37:31,648 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 22:37:31,660 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:37:31,661 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 22:37:31,661 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 22:37:31,727 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 22:37:31,800 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 22:37:31,802 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 22:37:31,832 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:37:31,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:31,927 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:37:31,999 WARN L623 FunctionHandler]: Unknown extern function __ieee80211_get_channel [2022-11-25 22:37:32,030 WARN L623 FunctionHandler]: Unknown extern function cfg80211_inform_bss_width [2022-11-25 22:37:32,185 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,377 WARN L623 FunctionHandler]: Unknown extern function ieee80211_bss_get_ie [2022-11-25 22:37:32,377 WARN L623 FunctionHandler]: Unknown extern function ieee80211_bss_get_ie [2022-11-25 22:37:32,379 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,447 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,469 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,479 WARN L623 FunctionHandler]: Unknown extern function ieee80211_channel_to_frequency [2022-11-25 22:37:32,480 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-11-25 22:37:32,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,483 WARN L623 FunctionHandler]: Unknown extern function cfg80211_put_bss [2022-11-25 22:37:32,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,503 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:37:32,506 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 22:37:32,507 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:37:32,510 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 22:37:32,511 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 22:37:32,512 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:32,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,514 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:32,515 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,531 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:37:32,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,535 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:37:32,536 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:32,536 WARN L623 FunctionHandler]: Unknown extern function cfg80211_scan_done [2022-11-25 22:37:32,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,554 WARN L623 FunctionHandler]: Unknown extern function cfg80211_disconnected [2022-11-25 22:37:32,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,558 WARN L623 FunctionHandler]: Unknown extern function cfg80211_michael_mic_failure [2022-11-25 22:37:32,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,636 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,659 WARN L623 FunctionHandler]: Unknown extern function ieee80211_bss_get_ie [2022-11-25 22:37:32,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,662 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,698 WARN L623 FunctionHandler]: Unknown extern function cfg80211_connect_result [2022-11-25 22:37:32,704 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 22:37:32,705 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:32,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,719 WARN L623 FunctionHandler]: Unknown extern function ieee80211_get_num_supported_channels [2022-11-25 22:37:32,731 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:32,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,758 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,760 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 22:37:32,761 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 22:37:32,761 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:37:32,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,765 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 22:37:32,766 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 22:37:32,775 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:37:32,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,779 WARN L623 FunctionHandler]: Unknown extern function cfg80211_get_bss [2022-11-25 22:37:32,781 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:37:32,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,793 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:37:32,795 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:37:32,799 WARN L623 FunctionHandler]: Unknown extern function cfg80211_put_bss [2022-11-25 22:37:32,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,805 WARN L623 FunctionHandler]: Unknown extern function cfg80211_disconnected [2022-11-25 22:37:32,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,887 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:37:32,889 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:37:32,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,979 WARN L623 FunctionHandler]: Unknown extern function cfg80211_put_bss [2022-11-25 22:37:32,980 WARN L623 FunctionHandler]: Unknown extern function cfg80211_ibss_joined [2022-11-25 22:37:32,981 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 22:37:32,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:32,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,002 WARN L623 FunctionHandler]: Unknown extern function ieee80211_bss_get_ie [2022-11-25 22:37:33,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,056 WARN L623 FunctionHandler]: Unknown extern function cfg80211_get_bss [2022-11-25 22:37:33,057 WARN L623 FunctionHandler]: Unknown extern function cfg80211_put_bss [2022-11-25 22:37:33,058 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,071 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,086 WARN L623 FunctionHandler]: Unknown extern function wiphy_new [2022-11-25 22:37:33,087 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:37:33,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,128 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:33,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,149 WARN L623 FunctionHandler]: Unknown extern function regulatory_hint [2022-11-25 22:37:33,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,180 WARN L623 FunctionHandler]: Unknown extern function wiphy_register [2022-11-25 22:37:33,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,181 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:37:33,182 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:37:33,182 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:37:33,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,185 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 22:37:33,186 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,187 WARN L623 FunctionHandler]: Unknown extern function wiphy_unregister [2022-11-25 22:37:33,187 WARN L623 FunctionHandler]: Unknown extern function wiphy_free [2022-11-25 22:37:33,188 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:33,403 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 22:37:33,423 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 22:37:33,461 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 22:37:33,471 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 22:37:33,490 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 22:37:33,575 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 22:37:33,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,936 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:33,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,940 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:33,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,958 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:33,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,962 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:33,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:33,998 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 22:37:33,999 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 22:37:34,000 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:37:34,000 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:37:34,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,009 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:37:34,009 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:37:34,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,011 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:37:34,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,025 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:34,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,030 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:34,032 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:34,033 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 22:37:34,035 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 22:37:34,035 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:37:34,035 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:37:34,036 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:37:34,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,058 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,083 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,091 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,094 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,095 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,098 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,114 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,116 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,132 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:34,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,146 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:34,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,149 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:34,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,172 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:34,173 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:34,174 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:34,175 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:34,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,195 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:37:34,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,205 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:34,206 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:34,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,218 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:34,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,224 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:34,224 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 22:37:34,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,227 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,235 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:34,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,249 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 22:37:34,250 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:34,250 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:34,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,253 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:34,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,269 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:34,270 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,271 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:34,275 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,279 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,280 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 22:37:34,280 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 22:37:34,281 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-25 22:37:34,281 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:37:34,282 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:34,282 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:34,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,313 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:37:34,384 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:37:34,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,456 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 22:37:34,457 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:37:34,457 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:37:34,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,462 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:34,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,466 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:34,467 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:34,467 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:34,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,469 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,472 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:34,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,477 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:34,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,489 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:34,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,491 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:34,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,499 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 22:37:34,499 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 22:37:34,499 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 22:37:34,500 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 22:37:34,500 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 22:37:34,500 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:34,501 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 22:37:34,501 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:34,502 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 22:37:34,643 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:34,674 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:37:34,675 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 22:37:34,675 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 22:37:34,676 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-25 22:37:34,814 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:34,817 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-11-25 22:37:34,817 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:34,828 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:34,831 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:34,842 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:34,843 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-11-25 22:37:34,843 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:34,854 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:34,856 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:34,856 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:37:34,857 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:34,868 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:34,869 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-11-25 22:37:34,869 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:34,891 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:34,894 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-11-25 22:37:34,894 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:34,894 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:34,906 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:34,909 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:34,910 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:35,044 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:35,045 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:37:35,045 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-11-25 22:37:35,046 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:35,056 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:35,057 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-11-25 22:37:35,057 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:35,067 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:35,069 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:37:35,069 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:35,079 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:35,080 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:37:35,081 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-11-25 22:37:35,081 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:35,091 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:35,092 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-11-25 22:37:35,092 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:35,102 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:35,104 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:37:35,104 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:35,114 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:35,115 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:37:35,116 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-11-25 22:37:35,116 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:35,126 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:35,127 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-11-25 22:37:35,128 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:35,138 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:35,139 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:37:35,140 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:35,146 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-11-25 22:37:35,147 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 22:37:35,147 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-11-25 22:37:35,148 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 22:37:35,148 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-11-25 22:37:35,149 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 22:37:35,150 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-11-25 22:37:35,151 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 22:37:35,152 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 22:37:35,152 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 22:37:35,152 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 22:37:35,153 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 22:37:35,153 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 22:37:35,153 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 22:37:35,153 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 22:37:35,164 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:35,167 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:37:35,167 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-11-25 22:37:35,168 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:35,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:35,180 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:35,180 WARN L623 FunctionHandler]: Unknown extern function strstr [2022-11-25 22:37:35,181 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-11-25 22:37:35,183 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:35,185 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 22:37:35,975 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:35,975 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:35,976 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:35,977 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:35,977 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:35,978 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:35,978 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:35,979 WARN L623 FunctionHandler]: Unknown extern function generic_file_llseek [2022-11-25 22:37:35,980 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:35,980 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:35,981 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:35,981 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:35,982 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:35,982 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:35,983 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:35,984 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:35,984 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:35,984 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:35,985 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:35,985 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:35,986 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:35,986 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:35,986 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:35,987 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:35,987 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:35,987 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:35,988 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:35,988 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:35,989 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:35,989 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:35,989 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:35,990 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:36,043 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:37:36,043 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:37:36,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:36,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:36,220 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:37:36,305 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 22:37:36,316 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 22:37:36,326 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 22:37:36,335 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 22:37:36,508 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 22:37:36,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:36,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:36,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:36,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:36,918 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:37:36,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:36,928 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:36,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:36,931 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:36,931 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:37:36,931 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 22:37:36,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:36,932 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 22:37:36,932 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-25 22:37:36,933 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:37:36,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:36,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:36,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:36,946 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 22:37:36,947 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:37:36,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:36,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:36,949 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:36,949 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:36,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:36,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:36,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:36,963 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:37:36,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:36,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:36,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:36,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,005 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-11-25 22:37:37,006 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 22:37:37,006 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-25 22:37:37,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,009 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-25 22:37:37,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,010 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 22:37:37,010 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 22:37:37,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,012 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-25 22:37:37,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,015 WARN L623 FunctionHandler]: Unknown extern function __kfifo_out [2022-11-25 22:37:37,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,018 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:37,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,020 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 22:37:37,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,071 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:37:37,072 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 22:37:37,072 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 22:37:37,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,074 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 22:37:37,075 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 22:37:37,075 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:37:37,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,090 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:37,090 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:37,091 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:37,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,107 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:37,107 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:37,108 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:37,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,139 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:37:37,140 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:37:37,140 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:37:37,141 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:37:37,141 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:37:37,141 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:37:37,142 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:37:37,142 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:37:37,143 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:37:37,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,144 WARN L623 FunctionHandler]: Unknown extern function __kfifo_alloc [2022-11-25 22:37:37,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,157 WARN L623 FunctionHandler]: Unknown extern function __kfifo_free [2022-11-25 22:37:37,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,162 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:37:37,163 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,164 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:37:37,164 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-25 22:37:37,165 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 22:37:37,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,166 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-25 22:37:37,167 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:37:37,167 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:37:37,168 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,170 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,174 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,175 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-25 22:37:37,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,176 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:37,176 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:37,177 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-25 22:37:37,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,184 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:37,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,186 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,187 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:37:37,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,189 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:37,190 WARN L623 FunctionHandler]: Unknown extern function __kfifo_in [2022-11-25 22:37:37,190 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:37,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,193 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:37,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,517 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-11-25 22:37:37,518 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 22:37:37,523 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 22:37:37,523 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 22:37:37,524 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 22:37:37,524 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-11-25 22:37:37,525 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 22:37:37,525 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:37:37,526 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 22:37:37,527 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 22:37:37,527 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 22:37:37,528 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:37:37,528 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:37:37,529 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 22:37:37,530 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 22:37:37,531 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 22:37:37,531 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 22:37:37,532 WARN L623 FunctionHandler]: Unknown extern function alloc_netdev_mqs [2022-11-25 22:37:37,533 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:37:37,533 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-11-25 22:37:37,533 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:37:37,534 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-11-25 22:37:37,534 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 22:37:37,534 WARN L623 FunctionHandler]: Unknown extern function ldv_unregister_netdev [2022-11-25 22:37:37,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,656 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 22:37:37,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,657 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:37:37,658 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-11-25 22:37:37,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,660 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 22:37:37,661 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-11-25 22:37:37,661 WARN L623 FunctionHandler]: Unknown extern function netif_rx_ni [2022-11-25 22:37:37,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,678 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:37:37,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,680 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-11-25 22:37:37,680 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 22:37:37,681 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 22:37:37,681 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:37:37,681 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-11-25 22:37:37,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,683 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 22:37:37,684 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-11-25 22:37:37,684 WARN L623 FunctionHandler]: Unknown extern function netif_rx_ni [2022-11-25 22:37:37,684 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,715 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 22:37:37,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,763 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:37,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,769 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:37,769 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,770 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:37,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,773 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 22:37:37,774 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-11-25 22:37:37,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,843 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:37,844 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:37,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,855 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-11-25 22:37:37,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,867 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 22:37:37,868 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 22:37:37,879 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 22:37:37,881 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 22:37:37,881 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-25 22:37:37,882 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:37:37,883 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:37,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:37,887 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 22:37:37,888 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 22:37:37,888 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 22:37:37,889 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 22:37:37,889 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 22:37:37,910 WARN L623 FunctionHandler]: Unknown extern function kstrtoull [2022-11-25 22:37:38,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:38,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:38,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:38,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:38,090 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-11-25 22:37:38,091 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:38,266 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:37:38,353 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-11-25 22:37:38,354 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-11-25 22:37:38,364 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-11-25 22:37:38,364 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-11-25 22:37:38,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:38,367 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:37:38,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:38,368 WARN L623 FunctionHandler]: Unknown extern function device_create_file [2022-11-25 22:37:38,369 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:37:38,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:38,371 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-11-25 22:37:38,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:38,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:38,383 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:37:38,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:38,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:38,396 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 22:37:38,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:38,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:38,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:38,401 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:38,403 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:38,403 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-11-25 22:37:38,404 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:38,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:38,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:38,406 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:37:38,406 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-11-25 22:37:38,407 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:38,407 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:38,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:38,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:38,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:38,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:38,616 WARN L623 FunctionHandler]: Unknown extern function ether_setup [2022-11-25 22:37:38,630 WARN L623 FunctionHandler]: Unknown extern function alloc_netdev_mqs [2022-11-25 22:37:38,630 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 22:37:38,631 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 22:37:38,631 WARN L623 FunctionHandler]: Unknown extern function ldv_unregister_netdev [2022-11-25 22:37:38,632 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:37:38,632 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-11-25 22:37:38,632 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 22:37:38,632 WARN L623 FunctionHandler]: Unknown extern function ldv_unregister_netdev [2022-11-25 22:37:38,633 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:37:38,633 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-11-25 22:37:38,716 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 22:37:38,717 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:37:38,736 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:37:39,182 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_d217d339-758c-4c31-9bdd-8bafe2d8e087/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[800980,800993] [2022-11-25 22:37:39,188 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_d217d339-758c-4c31-9bdd-8bafe2d8e087/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[801146,801159] [2022-11-25 22:37:39,188 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_d217d339-758c-4c31-9bdd-8bafe2d8e087/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[801310,801323] [2022-11-25 22:37:39,196 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_d217d339-758c-4c31-9bdd-8bafe2d8e087/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[801475,801488] [2022-11-25 22:37:39,197 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:39,200 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:39,235 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:39,246 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:39,251 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:39,252 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:39,252 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:39,273 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:39,275 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:39,278 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:39,281 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:39,282 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:39,282 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:39,287 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:37:39,446 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 22:37:39,579 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:37:39,580 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:37:39,581 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:37:39,582 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-25 22:37:39,582 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-25 22:37:39,583 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:37:39,583 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 22:37:39,584 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 22:37:39,584 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:37:39,585 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 22:37:39,585 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 22:37:39,586 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 22:37:39,587 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 22:37:39,588 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 22:37:39,589 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:37:39,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,593 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:37:39,594 WARN L623 FunctionHandler]: Unknown extern function __ieee80211_get_channel [2022-11-25 22:37:39,595 WARN L623 FunctionHandler]: Unknown extern function cfg80211_inform_bss_width [2022-11-25 22:37:39,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,608 WARN L623 FunctionHandler]: Unknown extern function ieee80211_bss_get_ie [2022-11-25 22:37:39,608 WARN L623 FunctionHandler]: Unknown extern function ieee80211_bss_get_ie [2022-11-25 22:37:39,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,626 WARN L623 FunctionHandler]: Unknown extern function ieee80211_channel_to_frequency [2022-11-25 22:37:39,627 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-11-25 22:37:39,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,628 WARN L623 FunctionHandler]: Unknown extern function cfg80211_put_bss [2022-11-25 22:37:39,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,632 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:37:39,634 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 22:37:39,635 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:37:39,636 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 22:37:39,636 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 22:37:39,637 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:39,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,638 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:39,638 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,639 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,641 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:37:39,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,642 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:37:39,643 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:39,643 WARN L623 FunctionHandler]: Unknown extern function cfg80211_scan_done [2022-11-25 22:37:39,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,647 WARN L623 FunctionHandler]: Unknown extern function cfg80211_disconnected [2022-11-25 22:37:39,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,649 WARN L623 FunctionHandler]: Unknown extern function cfg80211_michael_mic_failure [2022-11-25 22:37:39,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,662 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,667 WARN L623 FunctionHandler]: Unknown extern function ieee80211_bss_get_ie [2022-11-25 22:37:39,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,676 WARN L623 FunctionHandler]: Unknown extern function cfg80211_connect_result [2022-11-25 22:37:39,677 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 22:37:39,677 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:39,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,678 WARN L623 FunctionHandler]: Unknown extern function ieee80211_get_num_supported_channels [2022-11-25 22:37:39,681 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:39,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,684 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 22:37:39,685 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 22:37:39,686 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:37:39,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,688 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 22:37:39,689 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 22:37:39,689 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:37:39,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,690 WARN L623 FunctionHandler]: Unknown extern function cfg80211_get_bss [2022-11-25 22:37:39,691 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:37:39,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,692 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,694 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:37:39,695 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:37:39,696 WARN L623 FunctionHandler]: Unknown extern function cfg80211_put_bss [2022-11-25 22:37:39,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,698 WARN L623 FunctionHandler]: Unknown extern function cfg80211_disconnected [2022-11-25 22:37:39,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,701 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,707 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:37:39,708 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:37:39,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,723 WARN L623 FunctionHandler]: Unknown extern function cfg80211_put_bss [2022-11-25 22:37:39,724 WARN L623 FunctionHandler]: Unknown extern function cfg80211_ibss_joined [2022-11-25 22:37:39,724 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 22:37:39,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,728 WARN L623 FunctionHandler]: Unknown extern function ieee80211_bss_get_ie [2022-11-25 22:37:39,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,738 WARN L623 FunctionHandler]: Unknown extern function cfg80211_get_bss [2022-11-25 22:37:39,738 WARN L623 FunctionHandler]: Unknown extern function cfg80211_put_bss [2022-11-25 22:37:39,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,741 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,743 WARN L623 FunctionHandler]: Unknown extern function wiphy_new [2022-11-25 22:37:39,744 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:37:39,744 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,745 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:39,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,748 WARN L623 FunctionHandler]: Unknown extern function regulatory_hint [2022-11-25 22:37:39,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,759 WARN L623 FunctionHandler]: Unknown extern function wiphy_register [2022-11-25 22:37:39,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,760 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:37:39,761 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:37:39,761 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:37:39,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,764 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 22:37:39,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,765 WARN L623 FunctionHandler]: Unknown extern function wiphy_unregister [2022-11-25 22:37:39,765 WARN L623 FunctionHandler]: Unknown extern function wiphy_free [2022-11-25 22:37:39,766 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:39,770 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 22:37:39,801 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 22:37:39,801 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 22:37:39,802 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 22:37:39,802 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 22:37:39,803 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 22:37:39,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,809 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:39,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,811 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:39,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,814 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:39,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,817 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:39,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,828 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 22:37:39,829 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 22:37:39,829 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:37:39,829 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:37:39,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,844 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:37:39,844 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:37:39,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,857 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:37:39,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,859 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:39,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,861 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:39,862 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:39,863 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 22:37:39,864 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 22:37:39,864 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:37:39,864 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:37:39,866 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:37:39,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,991 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:39,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,000 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:40,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,004 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:40,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,027 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:40,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,031 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:40,032 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:40,043 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:40,044 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:40,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,066 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:37:40,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,081 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:40,082 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:40,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,094 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,095 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:40,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,097 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,098 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,099 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:40,099 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 22:37:40,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,106 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:40,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,120 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 22:37:40,121 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:40,121 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:40,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,124 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:40,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,136 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:40,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,137 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:40,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,142 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 22:37:40,142 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 22:37:40,143 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-25 22:37:40,143 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:37:40,143 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:40,144 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:40,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,147 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:37:40,148 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:37:40,149 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,149 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,151 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 22:37:40,152 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:37:40,152 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:37:40,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,155 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:40,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,158 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:40,159 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:40,159 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:40,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,164 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:40,164 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,199 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:40,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,227 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:40,238 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,239 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:40,239 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,240 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,242 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,244 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,244 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 22:37:40,245 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 22:37:40,245 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 22:37:40,245 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 22:37:40,246 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 22:37:40,246 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:40,246 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 22:37:40,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,248 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 22:37:40,249 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:40,249 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:37:40,250 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 22:37:40,250 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 22:37:40,250 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-25 22:37:40,251 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:40,252 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-11-25 22:37:40,253 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:40,254 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:40,256 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:40,256 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:40,257 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-11-25 22:37:40,258 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:40,259 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:40,260 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:40,260 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:37:40,261 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:40,261 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:40,262 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-11-25 22:37:40,262 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:40,264 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:40,265 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-11-25 22:37:40,266 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:40,266 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:40,267 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:40,269 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:40,270 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:40,273 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:40,274 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:37:40,275 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-11-25 22:37:40,275 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:40,276 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:40,277 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-11-25 22:37:40,277 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:40,278 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:40,279 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:37:40,279 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:40,280 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:40,281 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:37:40,281 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-11-25 22:37:40,282 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:40,283 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:40,283 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-11-25 22:37:40,284 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:40,285 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:40,286 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:37:40,286 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:40,287 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:40,288 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:37:40,288 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-11-25 22:37:40,289 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:40,290 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:40,291 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-11-25 22:37:40,291 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:40,292 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:40,293 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:37:40,294 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:40,298 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-11-25 22:37:40,298 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 22:37:40,299 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-11-25 22:37:40,299 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 22:37:40,300 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-11-25 22:37:40,300 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 22:37:40,301 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-11-25 22:37:40,302 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 22:37:40,302 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 22:37:40,303 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 22:37:40,303 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 22:37:40,303 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 22:37:40,304 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 22:37:40,304 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 22:37:40,304 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 22:37:40,305 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-11-25 22:37:40,307 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:37:40,307 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-11-25 22:37:40,308 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:37:40,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,310 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:40,310 WARN L623 FunctionHandler]: Unknown extern function strstr [2022-11-25 22:37:40,311 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-11-25 22:37:40,313 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:40,314 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 22:37:40,355 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:40,356 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:40,356 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:40,357 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:40,357 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:40,358 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:40,358 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:40,359 WARN L623 FunctionHandler]: Unknown extern function generic_file_llseek [2022-11-25 22:37:40,360 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:40,360 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:40,361 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:40,361 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:40,362 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:40,362 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:40,363 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:40,364 WARN L623 FunctionHandler]: Unknown extern function default_llseek [2022-11-25 22:37:40,364 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:40,364 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:40,365 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:40,365 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:40,366 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:40,366 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:40,366 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:40,367 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:40,367 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:40,368 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:40,368 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:40,368 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:40,369 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:40,369 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:40,407 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:40,407 WARN L623 FunctionHandler]: Unknown extern function simple_open [2022-11-25 22:37:40,411 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:37:40,412 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:37:40,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,419 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:37:40,420 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 22:37:40,421 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 22:37:40,421 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 22:37:40,421 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 22:37:40,422 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 22:37:40,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,451 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,452 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:37:40,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,454 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:40,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,455 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:40,456 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:37:40,456 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 22:37:40,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,457 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 22:37:40,458 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-25 22:37:40,458 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:37:40,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,469 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,471 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 22:37:40,472 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:37:40,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,474 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:40,476 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:40,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,481 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:37:40,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,492 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-11-25 22:37:40,493 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 22:37:40,493 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-25 22:37:40,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,496 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-25 22:37:40,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,497 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 22:37:40,497 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 22:37:40,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,499 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-25 22:37:40,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,502 WARN L623 FunctionHandler]: Unknown extern function __kfifo_out [2022-11-25 22:37:40,503 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,526 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:40,538 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,538 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 22:37:40,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,556 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:37:40,556 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 22:37:40,556 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 22:37:40,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,558 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 22:37:40,559 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 22:37:40,559 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:37:40,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,562 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:40,562 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:40,563 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:40,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,564 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,565 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:40,565 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:40,576 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:40,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,585 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:37:40,586 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:37:40,586 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:37:40,586 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:37:40,587 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:37:40,587 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:37:40,587 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:37:40,588 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:37:40,588 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:37:40,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,592 WARN L623 FunctionHandler]: Unknown extern function __kfifo_alloc [2022-11-25 22:37:40,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,595 WARN L623 FunctionHandler]: Unknown extern function __kfifo_free [2022-11-25 22:37:40,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,599 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:37:40,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,610 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:37:40,610 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-25 22:37:40,611 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 22:37:40,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,612 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-25 22:37:40,612 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:37:40,613 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:37:40,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,616 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-25 22:37:40,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,617 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:40,618 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:40,618 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-25 22:37:40,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,622 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:37:40,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,624 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:37:40,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,627 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:40,627 WARN L623 FunctionHandler]: Unknown extern function __kfifo_in [2022-11-25 22:37:40,628 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:40,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,630 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:40,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,633 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,639 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-11-25 22:37:40,639 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 22:37:40,643 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 22:37:40,644 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 22:37:40,644 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 22:37:40,645 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-11-25 22:37:40,645 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 22:37:40,645 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:37:40,646 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 22:37:40,646 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 22:37:40,647 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 22:37:40,647 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:37:40,648 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:37:40,648 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 22:37:40,649 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 22:37:40,649 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 22:37:40,650 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 22:37:40,650 WARN L623 FunctionHandler]: Unknown extern function alloc_netdev_mqs [2022-11-25 22:37:40,651 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:37:40,651 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-11-25 22:37:40,651 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:37:40,651 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-11-25 22:37:40,652 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 22:37:40,652 WARN L623 FunctionHandler]: Unknown extern function ldv_unregister_netdev [2022-11-25 22:37:40,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,658 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 22:37:40,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,659 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:37:40,660 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-11-25 22:37:40,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,661 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 22:37:40,661 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-11-25 22:37:40,662 WARN L623 FunctionHandler]: Unknown extern function netif_rx_ni [2022-11-25 22:37:40,662 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,665 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,665 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,666 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:37:40,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,667 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-11-25 22:37:40,668 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 22:37:40,668 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 22:37:40,673 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:37:40,673 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-11-25 22:37:40,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,675 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 22:37:40,675 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-11-25 22:37:40,675 WARN L623 FunctionHandler]: Unknown extern function netif_rx_ni [2022-11-25 22:37:40,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,678 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 22:37:40,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,682 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:40,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,684 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,687 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:40,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,688 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:40,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,690 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 22:37:40,691 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-11-25 22:37:40,692 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,703 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:40,715 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:37:40,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,717 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-11-25 22:37:40,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,718 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 22:37:40,719 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 22:37:40,720 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 22:37:40,721 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 22:37:40,722 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-25 22:37:40,722 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:37:40,723 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:37:40,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,737 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 22:37:40,738 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 22:37:40,738 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 22:37:40,739 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 22:37:40,739 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 22:37:40,740 WARN L623 FunctionHandler]: Unknown extern function kstrtoull [2022-11-25 22:37:40,741 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,743 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,744 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,747 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-11-25 22:37:40,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,767 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:37:40,780 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-11-25 22:37:40,780 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-11-25 22:37:40,781 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-11-25 22:37:40,781 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-11-25 22:37:40,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,783 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:37:40,783 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,784 WARN L623 FunctionHandler]: Unknown extern function device_create_file [2022-11-25 22:37:40,830 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:37:40,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,831 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-11-25 22:37:40,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,833 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:37:40,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,836 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 22:37:40,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,850 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-11-25 22:37:40,850 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:40,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,852 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:37:40,853 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-11-25 22:37:40,853 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:37:40,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:37:40,866 WARN L623 FunctionHandler]: Unknown extern function ether_setup [2022-11-25 22:37:40,880 WARN L623 FunctionHandler]: Unknown extern function alloc_netdev_mqs [2022-11-25 22:37:40,881 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 22:37:40,881 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 22:37:40,882 WARN L623 FunctionHandler]: Unknown extern function ldv_unregister_netdev [2022-11-25 22:37:40,882 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:37:40,882 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-11-25 22:37:40,883 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 22:37:40,883 WARN L623 FunctionHandler]: Unknown extern function ldv_unregister_netdev [2022-11-25 22:37:40,883 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:37:40,884 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-11-25 22:37:40,887 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 22:37:40,887 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:37:40,888 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:37:40,900 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_d217d339-758c-4c31-9bdd-8bafe2d8e087/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[800980,800993] [2022-11-25 22:37:40,901 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_d217d339-758c-4c31-9bdd-8bafe2d8e087/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[801146,801159] [2022-11-25 22:37:40,902 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_d217d339-758c-4c31-9bdd-8bafe2d8e087/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[801310,801323] [2022-11-25 22:37:40,902 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_d217d339-758c-4c31-9bdd-8bafe2d8e087/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[801475,801488] [2022-11-25 22:37:40,903 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:40,903 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:40,905 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:40,906 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:40,906 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:40,907 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:40,908 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:40,909 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:40,910 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:40,913 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:40,915 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:40,915 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:40,916 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:37:40,918 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:37:41,291 INFO L208 MainTranslator]: Completed translation [2022-11-25 22:37:41,291 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:37:41 WrapperNode [2022-11-25 22:37:41,291 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 22:37:41,293 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 22:37:41,293 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 22:37:41,293 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 22:37:41,301 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:37:41" (1/1) ... [2022-11-25 22:37:41,567 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:37:41" (1/1) ... [2022-11-25 22:37:42,050 INFO L138 Inliner]: procedures = 733, calls = 11156, calls flagged for inlining = 427, calls inlined = 391, statements flattened = 21334 [2022-11-25 22:37:42,051 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 22:37:42,052 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 22:37:42,052 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 22:37:42,052 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 22:37:42,064 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:37:41" (1/1) ... [2022-11-25 22:37:42,064 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:37:41" (1/1) ... [2022-11-25 22:37:42,287 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:37:41" (1/1) ... [2022-11-25 22:37:42,288 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:37:41" (1/1) ... [2022-11-25 22:37:42,574 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:37:41" (1/1) ... [2022-11-25 22:37:42,619 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:37:41" (1/1) ... [2022-11-25 22:37:42,700 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:37:41" (1/1) ... [2022-11-25 22:37:42,755 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:37:41" (1/1) ... [2022-11-25 22:37:43,001 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 22:37:43,008 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 22:37:43,008 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 22:37:43,008 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 22:37:43,009 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:37:41" (1/1) ... [2022-11-25 22:37:43,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:37:43,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:37:43,048 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 22:37:43,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 22:37:43,097 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2022-11-25 22:37:43,097 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2022-11-25 22:37:43,097 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2022-11-25 22:37:43,098 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2022-11-25 22:37:43,098 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-11-25 22:37:43,098 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-11-25 22:37:43,098 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-25 22:37:43,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 22:37:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 22:37:43,099 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2022-11-25 22:37:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2022-11-25 22:37:43,099 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2022-11-25 22:37:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2022-11-25 22:37:43,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2022-11-25 22:37:43,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2022-11-25 22:37:43,100 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-25 22:37:43,100 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-25 22:37:43,100 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-25 22:37:43,101 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-25 22:37:43,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 22:37:43,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 22:37:43,101 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2022-11-25 22:37:43,101 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2022-11-25 22:37:43,102 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2022-11-25 22:37:43,102 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2022-11-25 22:37:43,102 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-25 22:37:43,102 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-25 22:37:43,102 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2022-11-25 22:37:43,102 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2022-11-25 22:37:43,103 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-25 22:37:43,103 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-25 22:37:43,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_lbs_private [2022-11-25 22:37:43,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_lbs_private [2022-11-25 22:37:43,103 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2022-11-25 22:37:43,103 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2022-11-25 22:37:43,103 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2022-11-25 22:37:43,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2022-11-25 22:37:43,104 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2022-11-25 22:37:43,104 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2022-11-25 22:37:43,104 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 22:37:43,104 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 22:37:43,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_20 [2022-11-25 22:37:43,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_20 [2022-11-25 22:37:43,105 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2022-11-25 22:37:43,105 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2022-11-25 22:37:43,105 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-11-25 22:37:43,105 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-11-25 22:37:43,105 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_reg [2022-11-25 22:37:43,105 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_reg [2022-11-25 22:37:43,106 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-25 22:37:43,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 22:37:43,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 22:37:43,106 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-25 22:37:43,106 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-25 22:37:43,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-11-25 22:37:43,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-11-25 22:37:43,107 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-25 22:37:43,107 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-25 22:37:43,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 22:37:43,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 22:37:43,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-25 22:37:43,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-25 22:37:43,108 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-25 22:37:43,108 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-25 22:37:43,108 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-11-25 22:37:43,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_16 [2022-11-25 22:37:43,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_16 [2022-11-25 22:37:43,108 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2022-11-25 22:37:43,108 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2022-11-25 22:37:43,109 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2022-11-25 22:37:43,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2022-11-25 22:37:43,109 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2022-11-25 22:37:43,109 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2022-11-25 22:37:43,109 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-25 22:37:43,109 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-25 22:37:43,109 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 22:37:43,110 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2022-11-25 22:37:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2022-11-25 22:37:43,110 INFO L130 BoogieDeclarations]: Found specification of procedure auto_deepsleep_timer_fn [2022-11-25 22:37:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure auto_deepsleep_timer_fn [2022-11-25 22:37:43,110 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-11-25 22:37:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-11-25 22:37:43,110 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_sleepparams_read [2022-11-25 22:37:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_sleepparams_read [2022-11-25 22:37:43,111 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2022-11-25 22:37:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2022-11-25 22:37:43,111 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-25 22:37:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-25 22:37:43,111 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_get_reg [2022-11-25 22:37:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_get_reg [2022-11-25 22:37:43,112 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2022-11-25 22:37:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2022-11-25 22:37:43,112 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2022-11-25 22:37:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2022-11-25 22:37:43,112 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-25 22:37:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-25 22:37:43,112 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2022-11-25 22:37:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2022-11-25 22:37:43,113 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2022-11-25 22:37:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2022-11-25 22:37:43,113 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2022-11-25 22:37:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2022-11-25 22:37:43,113 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2022-11-25 22:37:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2022-11-25 22:37:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-11-25 22:37:43,114 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-11-25 22:37:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2022-11-25 22:37:43,114 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2022-11-25 22:37:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 22:37:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-25 22:37:43,114 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-25 22:37:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_28_2 [2022-11-25 22:37:43,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_28_2 [2022-11-25 22:37:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2022-11-25 22:37:43,115 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2022-11-25 22:37:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2022-11-25 22:37:43,115 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2022-11-25 22:37:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-11-25 22:37:43,116 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-11-25 22:37:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2022-11-25 22:37:43,116 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2022-11-25 22:37:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-25 22:37:43,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-25 22:37:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2022-11-25 22:37:43,116 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2022-11-25 22:37:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 22:37:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2022-11-25 22:37:43,117 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2022-11-25 22:37:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 22:37:43,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 22:37:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2022-11-25 22:37:43,117 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2022-11-25 22:37:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 22:37:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 22:37:43,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 22:37:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 22:37:43,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 22:37:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-25 22:37:43,118 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-25 22:37:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2022-11-25 22:37:43,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2022-11-25 22:37:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-11-25 22:37:43,119 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2022-11-25 22:37:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-25 22:37:43,119 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-25 22:37:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2022-11-25 22:37:43,120 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2022-11-25 22:37:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2022-11-25 22:37:43,120 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2022-11-25 22:37:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2022-11-25 22:37:43,120 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2022-11-25 22:37:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 22:37:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-25 22:37:43,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-25 22:37:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-25 22:37:43,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-25 22:37:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-25 22:37:43,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-25 22:37:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 22:37:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2022-11-25 22:37:43,122 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2022-11-25 22:37:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2022-11-25 22:37:43,122 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2022-11-25 22:37:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 22:37:43,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 22:37:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-25 22:37:43,123 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-25 22:37:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 22:37:43,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 22:37:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2022-11-25 22:37:43,123 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2022-11-25 22:37:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 22:37:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2022-11-25 22:37:43,124 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2022-11-25 22:37:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 22:37:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2022-11-25 22:37:43,124 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2022-11-25 22:37:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 22:37:43,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 22:37:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-25 22:37:43,125 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-25 22:37:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 22:37:43,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 22:37:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-25 22:37:43,125 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-25 22:37:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2022-11-25 22:37:43,126 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2022-11-25 22:37:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2022-11-25 22:37:43,126 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2022-11-25 22:37:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2022-11-25 22:37:43,126 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2022-11-25 22:37:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-25 22:37:43,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-25 22:37:43,127 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 22:37:43,127 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 22:37:43,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-25 22:37:43,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-25 22:37:43,127 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2022-11-25 22:37:43,127 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2022-11-25 22:37:43,127 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-25 22:37:43,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-25 22:37:43,128 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-11-25 22:37:43,128 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-11-25 22:37:43,128 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-11-25 22:37:43,128 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-11-25 22:37:43,128 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2022-11-25 22:37:43,128 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2022-11-25 22:37:43,129 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2022-11-25 22:37:43,129 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2022-11-25 22:37:43,129 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-25 22:37:43,129 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-25 22:37:43,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 22:37:43,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 22:37:43,129 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2022-11-25 22:37:43,130 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2022-11-25 22:37:43,130 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-25 22:37:43,130 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-25 22:37:43,130 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2022-11-25 22:37:43,130 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2022-11-25 22:37:43,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 22:37:43,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 22:37:43,131 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2022-11-25 22:37:43,131 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2022-11-25 22:37:43,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 22:37:43,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 22:37:43,131 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-25 22:37:43,131 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-25 22:37:43,132 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2022-11-25 22:37:43,132 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2022-11-25 22:37:43,132 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-25 22:37:43,132 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-25 22:37:43,132 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-25 22:37:43,133 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-25 22:37:43,133 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2022-11-25 22:37:43,133 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2022-11-25 22:37:43,133 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-11-25 22:37:43,133 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-11-25 22:37:43,133 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dummy [2022-11-25 22:37:43,133 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dummy [2022-11-25 22:37:43,134 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2022-11-25 22:37:43,134 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2022-11-25 22:37:43,134 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2022-11-25 22:37:43,134 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2022-11-25 22:37:43,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_15 [2022-11-25 22:37:43,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_15 [2022-11-25 22:37:43,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 22:37:43,135 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 22:37:43,135 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2022-11-25 22:37:43,135 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2022-11-25 22:37:43,135 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2022-11-25 22:37:43,135 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2022-11-25 22:37:43,135 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2022-11-25 22:37:43,135 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2022-11-25 22:37:43,136 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-25 22:37:43,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-25 22:37:43,136 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-25 22:37:43,136 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-25 22:37:43,136 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-11-25 22:37:43,136 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-11-25 22:37:43,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_14 [2022-11-25 22:37:43,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_14 [2022-11-25 22:37:43,137 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-11-25 22:37:43,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-11-25 22:37:43,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 22:37:43,137 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-25 22:37:43,137 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-25 22:37:43,137 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_read [2022-11-25 22:37:43,138 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_read [2022-11-25 22:37:43,138 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2022-11-25 22:37:43,138 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2022-11-25 22:37:43,138 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2022-11-25 22:37:43,138 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2022-11-25 22:37:43,138 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-25 22:37:43,138 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-25 22:37:43,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 22:37:43,139 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_write [2022-11-25 22:37:43,139 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_write [2022-11-25 22:37:43,139 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2022-11-25 22:37:43,139 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2022-11-25 22:37:43,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 22:37:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-25 22:37:43,140 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-25 22:37:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2022-11-25 22:37:43,140 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2022-11-25 22:37:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-25 22:37:43,140 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-25 22:37:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-25 22:37:43,140 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-25 22:37:43,141 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_802_11_sleep_params [2022-11-25 22:37:43,141 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_802_11_sleep_params [2022-11-25 22:37:43,141 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2022-11-25 22:37:43,141 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2022-11-25 22:37:43,141 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___1 [2022-11-25 22:37:43,141 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___1 [2022-11-25 22:37:43,141 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2022-11-25 22:37:43,142 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2022-11-25 22:37:43,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 22:37:43,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 22:37:43,142 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-25 22:37:43,142 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-25 22:37:43,142 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2022-11-25 22:37:43,142 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2022-11-25 22:37:43,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 22:37:43,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 22:37:43,143 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2022-11-25 22:37:43,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2022-11-25 22:37:43,143 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-25 22:37:43,143 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-25 22:37:43,143 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2022-11-25 22:37:43,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2022-11-25 22:37:43,144 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2022-11-25 22:37:43,144 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2022-11-25 22:37:43,144 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2022-11-25 22:37:43,144 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2022-11-25 22:37:43,144 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2022-11-25 22:37:43,144 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2022-11-25 22:37:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2022-11-25 22:37:43,145 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2022-11-25 22:37:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-25 22:37:43,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-25 22:37:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2022-11-25 22:37:43,145 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2022-11-25 22:37:43,146 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-25 22:37:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-25 22:37:43,146 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-25 22:37:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-25 22:37:43,146 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2022-11-25 22:37:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2022-11-25 22:37:43,146 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-25 22:37:43,147 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-25 22:37:43,147 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2022-11-25 22:37:43,147 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2022-11-25 22:37:43,147 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 22:37:43,147 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 22:37:43,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-25 22:37:43,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-25 22:37:43,148 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2022-11-25 22:37:43,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2022-11-25 22:37:43,148 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-11-25 22:37:43,148 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-11-25 22:37:43,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 22:37:43,148 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2022-11-25 22:37:43,148 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2022-11-25 22:37:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-25 22:37:43,149 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-25 22:37:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 22:37:43,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 22:37:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2022-11-25 22:37:43,149 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2022-11-25 22:37:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_33_2 [2022-11-25 22:37:43,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_33_2 [2022-11-25 22:37:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2022-11-25 22:37:43,150 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2022-11-25 22:37:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2022-11-25 22:37:43,150 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2022-11-25 22:37:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-25 22:37:43,151 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-25 22:37:43,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_28 [2022-11-25 22:37:43,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_28 [2022-11-25 22:37:43,151 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-25 22:37:43,151 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-25 22:37:43,151 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2022-11-25 22:37:43,151 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2022-11-25 22:37:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2022-11-25 22:37:43,152 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2022-11-25 22:37:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2022-11-25 22:37:43,152 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2022-11-25 22:37:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_read [2022-11-25 22:37:43,152 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_read [2022-11-25 22:37:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-25 22:37:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-25 22:37:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2022-11-25 22:37:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2022-11-25 22:37:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2022-11-25 22:37:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2022-11-25 22:37:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 22:37:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 22:37:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2022-11-25 22:37:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2022-11-25 22:37:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-25 22:37:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-25 22:37:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2022-11-25 22:37:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2022-11-25 22:37:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2022-11-25 22:37:43,155 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2022-11-25 22:37:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-25 22:37:43,155 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-25 22:37:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2022-11-25 22:37:43,155 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2022-11-25 22:37:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2022-11-25 22:37:43,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2022-11-25 22:37:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2022-11-25 22:37:43,156 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2022-11-25 22:37:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-25 22:37:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2022-11-25 22:37:43,156 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2022-11-25 22:37:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 22:37:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 22:37:43,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 22:37:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-25 22:37:43,157 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-25 22:37:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_lbs_private [2022-11-25 22:37:43,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_lbs_private [2022-11-25 22:37:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-25 22:37:43,157 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-25 22:37:45,690 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 22:37:45,694 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 22:37:48,463 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 22:45:18,966 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 22:45:23,607 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 22:45:23,607 INFO L300 CfgBuilder]: Removed 8 assume(true) statements. [2022-11-25 22:45:23,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:45:23 BoogieIcfgContainer [2022-11-25 22:45:23,615 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 22:45:23,617 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 22:45:23,617 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 22:45:23,621 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 22:45:23,621 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 10:37:30" (1/3) ... [2022-11-25 22:45:23,622 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41ae1df3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:45:23, skipping insertion in model container [2022-11-25 22:45:23,622 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:37:41" (2/3) ... [2022-11-25 22:45:23,623 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41ae1df3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:45:23, skipping insertion in model container [2022-11-25 22:45:23,623 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:45:23" (3/3) ... [2022-11-25 22:45:23,624 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i [2022-11-25 22:45:23,646 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 22:45:23,646 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-11-25 22:45:23,800 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 22:45:23,808 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;@538d769f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 22:45:23,808 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-11-25 22:45:23,845 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) [2022-11-25 22:45:23,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-25 22:45:23,856 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:45:23,857 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] [2022-11-25 22:45:23,858 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)] === [2022-11-25 22:45:23,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:45:23,872 INFO L85 PathProgramCache]: Analyzing trace with hash 460584198, now seen corresponding path program 1 times [2022-11-25 22:45:23,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:45:23,886 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [36537926] [2022-11-25 22:45:23,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:45:23,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:45:25,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:45:28,499 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-25 22:45:28,499 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:45:28,500 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [36537926] [2022-11-25 22:45:28,500 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [36537926] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:45:28,501 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:45:28,501 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:45:28,503 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1199957083] [2022-11-25 22:45:28,503 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:45:28,509 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:45:28,509 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:45:28,556 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:45:28,557 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:45:28,572 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) [2022-11-25 22:45:31,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.40s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:45:36,504 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 [] [2022-11-25 22:45:38,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:45:38,172 INFO L93 Difference]: Finished difference Result 9691 states and 14600 transitions. [2022-11-25 22:45:38,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:45:38,175 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 [2022-11-25 22:45:38,175 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:45:38,239 INFO L225 Difference]: With dead ends: 9691 [2022-11-25 22:45:38,239 INFO L226 Difference]: Without dead ends: 4833 [2022-11-25 22:45:38,272 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 [2022-11-25 22:45:38,275 INFO L413 NwaCegarLoop]: 6707 mSDtfsCounter, 37 mSDsluCounter, 6687 mSDsCounter, 0 mSdLazyCounter, 1094 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 13394 SdHoareTripleChecker+Invalid, 1096 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1094 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.0s IncrementalHoareTripleChecker+Time [2022-11-25 22:45:38,276 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [37 Valid, 13394 Invalid, 1096 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 1094 Invalid, 2 Unknown, 0 Unchecked, 9.0s Time] [2022-11-25 22:45:38,303 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4833 states. [2022-11-25 22:45:38,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4833 to 4833. [2022-11-25 22:45:38,850 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) [2022-11-25 22:45:38,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4833 states to 4833 states and 7231 transitions. [2022-11-25 22:45:38,904 INFO L78 Accepts]: Start accepts. Automaton has 4833 states and 7231 transitions. Word has length 34 [2022-11-25 22:45:38,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:45:38,904 INFO L495 AbstractCegarLoop]: Abstraction has 4833 states and 7231 transitions. [2022-11-25 22:45:38,905 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) [2022-11-25 22:45:38,906 INFO L276 IsEmpty]: Start isEmpty. Operand 4833 states and 7231 transitions. [2022-11-25 22:45:38,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-11-25 22:45:38,909 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:45:38,909 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] [2022-11-25 22:45:38,910 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 22:45:38,910 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)] === [2022-11-25 22:45:38,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:45:38,911 INFO L85 PathProgramCache]: Analyzing trace with hash 534665862, now seen corresponding path program 1 times [2022-11-25 22:45:38,911 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:45:38,911 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1556302998] [2022-11-25 22:45:38,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:45:38,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:45:39,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:45:43,344 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-25 22:45:43,344 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:45:43,345 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1556302998] [2022-11-25 22:45:43,345 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1556302998] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:45:43,345 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:45:43,345 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 22:45:43,346 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1051950693] [2022-11-25 22:45:43,346 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:45:43,349 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:45:43,349 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:45:43,350 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:45:43,351 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:45:43,351 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) [2022-11-25 22:45:45,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:45:53,174 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 [] [2022-11-25 22:45:56,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:45:56,713 INFO L93 Difference]: Finished difference Result 5460 states and 8053 transitions. [2022-11-25 22:45:56,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 22:45:56,714 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 [2022-11-25 22:45:56,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:45:56,758 INFO L225 Difference]: With dead ends: 5460 [2022-11-25 22:45:56,759 INFO L226 Difference]: Without dead ends: 5458 [2022-11-25 22:45:56,764 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 22:45:56,769 INFO L413 NwaCegarLoop]: 6817 mSDtfsCounter, 4303 mSDsluCounter, 17030 mSDsCounter, 0 mSdLazyCounter, 1962 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4307 SdHoareTripleChecker+Valid, 23847 SdHoareTripleChecker+Invalid, 1965 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1962 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.8s IncrementalHoareTripleChecker+Time [2022-11-25 22:45:56,770 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4307 Valid, 23847 Invalid, 1965 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 1962 Invalid, 2 Unknown, 0 Unchecked, 12.8s Time] [2022-11-25 22:45:56,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5458 states. [2022-11-25 22:45:57,202 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5458 to 5458. [2022-11-25 22:45:57,221 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) [2022-11-25 22:45:57,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5458 states to 5458 states and 8051 transitions. [2022-11-25 22:45:57,258 INFO L78 Accepts]: Start accepts. Automaton has 5458 states and 8051 transitions. Word has length 48 [2022-11-25 22:45:57,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:45:57,258 INFO L495 AbstractCegarLoop]: Abstraction has 5458 states and 8051 transitions. [2022-11-25 22:45:57,259 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) [2022-11-25 22:45:57,259 INFO L276 IsEmpty]: Start isEmpty. Operand 5458 states and 8051 transitions. [2022-11-25 22:45:57,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-25 22:45:57,269 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:45:57,269 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] [2022-11-25 22:45:57,269 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 22:45:57,270 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)] === [2022-11-25 22:45:57,271 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:45:57,271 INFO L85 PathProgramCache]: Analyzing trace with hash 1985641347, now seen corresponding path program 1 times [2022-11-25 22:45:57,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:45:57,273 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1332940304] [2022-11-25 22:45:57,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:45:57,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:45:57,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:46:01,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-25 22:46:01,614 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:46:01,614 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1332940304] [2022-11-25 22:46:01,614 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1332940304] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:46:01,615 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:46:01,615 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 22:46:01,615 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1197875490] [2022-11-25 22:46:01,615 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:46:01,616 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:46:01,616 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:46:01,618 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:46:01,618 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:46:01,618 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) [2022-11-25 22:46:03,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:46:06,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:46:11,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:46:15,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:46:15,287 INFO L93 Difference]: Finished difference Result 5464 states and 8056 transitions. [2022-11-25 22:46:15,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 22:46:15,288 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 [2022-11-25 22:46:15,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:46:15,328 INFO L225 Difference]: With dead ends: 5464 [2022-11-25 22:46:15,328 INFO L226 Difference]: Without dead ends: 5462 [2022-11-25 22:46:15,332 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 [2022-11-25 22:46:15,334 INFO L413 NwaCegarLoop]: 6820 mSDtfsCounter, 4298 mSDsluCounter, 17030 mSDsCounter, 0 mSdLazyCounter, 1962 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4301 SdHoareTripleChecker+Valid, 23850 SdHoareTripleChecker+Invalid, 1965 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1962 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.3s IncrementalHoareTripleChecker+Time [2022-11-25 22:46:15,334 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4301 Valid, 23850 Invalid, 1965 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 1962 Invalid, 2 Unknown, 0 Unchecked, 13.3s Time] [2022-11-25 22:46:15,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5462 states. [2022-11-25 22:46:15,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5462 to 5462. [2022-11-25 22:46:15,871 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) [2022-11-25 22:46:15,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5462 states to 5462 states and 8054 transitions. [2022-11-25 22:46:15,917 INFO L78 Accepts]: Start accepts. Automaton has 5462 states and 8054 transitions. Word has length 53 [2022-11-25 22:46:15,918 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:46:15,918 INFO L495 AbstractCegarLoop]: Abstraction has 5462 states and 8054 transitions. [2022-11-25 22:46:15,919 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) [2022-11-25 22:46:15,919 INFO L276 IsEmpty]: Start isEmpty. Operand 5462 states and 8054 transitions. [2022-11-25 22:46:15,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-25 22:46:15,922 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:46:15,922 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] [2022-11-25 22:46:15,923 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 22:46:15,923 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)] === [2022-11-25 22:46:15,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:46:15,925 INFO L85 PathProgramCache]: Analyzing trace with hash 407472230, now seen corresponding path program 1 times [2022-11-25 22:46:15,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:46:15,925 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [63000016] [2022-11-25 22:46:15,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:46:15,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:46:16,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:46:20,181 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-25 22:46:20,182 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:46:20,182 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [63000016] [2022-11-25 22:46:20,182 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [63000016] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:46:20,182 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:46:20,183 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 22:46:20,183 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [372694288] [2022-11-25 22:46:20,183 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:46:20,184 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:46:20,184 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:46:20,185 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:46:20,185 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:46:20,185 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) [2022-11-25 22:46:22,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.38s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:46:29,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:46:34,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:46:36,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:46:36,036 INFO L93 Difference]: Finished difference Result 8327 states and 12220 transitions. [2022-11-25 22:46:36,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 22:46:36,037 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 [2022-11-25 22:46:36,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:46:36,094 INFO L225 Difference]: With dead ends: 8327 [2022-11-25 22:46:36,094 INFO L226 Difference]: Without dead ends: 8323 [2022-11-25 22:46:36,100 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 22:46:36,101 INFO L413 NwaCegarLoop]: 8992 mSDtfsCounter, 6905 mSDsluCounter, 21637 mSDsCounter, 0 mSdLazyCounter, 2490 mSolverCounterSat, 3 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6906 SdHoareTripleChecker+Valid, 30629 SdHoareTripleChecker+Invalid, 2495 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 2490 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.3s IncrementalHoareTripleChecker+Time [2022-11-25 22:46:36,102 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6906 Valid, 30629 Invalid, 2495 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3 Valid, 2490 Invalid, 2 Unknown, 0 Unchecked, 15.3s Time] [2022-11-25 22:46:36,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8323 states. [2022-11-25 22:46:36,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8323 to 8309. [2022-11-25 22:46:36,714 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) [2022-11-25 22:46:36,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8309 states to 8309 states and 12202 transitions. [2022-11-25 22:46:36,759 INFO L78 Accepts]: Start accepts. Automaton has 8309 states and 12202 transitions. Word has length 58 [2022-11-25 22:46:36,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:46:36,760 INFO L495 AbstractCegarLoop]: Abstraction has 8309 states and 12202 transitions. [2022-11-25 22:46:36,760 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) [2022-11-25 22:46:36,760 INFO L276 IsEmpty]: Start isEmpty. Operand 8309 states and 12202 transitions. [2022-11-25 22:46:36,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-25 22:46:36,761 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:46:36,762 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] [2022-11-25 22:46:36,762 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 22:46:36,762 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)] === [2022-11-25 22:46:36,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:46:36,763 INFO L85 PathProgramCache]: Analyzing trace with hash 1364928803, now seen corresponding path program 1 times [2022-11-25 22:46:36,763 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:46:36,763 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1749436167] [2022-11-25 22:46:36,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:46:36,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:46:37,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:46:40,704 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-11-25 22:46:40,705 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:46:40,705 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1749436167] [2022-11-25 22:46:40,705 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1749436167] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:46:40,705 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:46:40,706 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 22:46:40,706 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [578103511] [2022-11-25 22:46:40,706 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:46:40,708 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:46:40,708 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:46:40,709 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:46:40,710 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:46:40,710 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) [2022-11-25 22:46:43,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.42s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:46:49,941 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 [] [2022-11-25 22:46:53,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:46:53,454 INFO L93 Difference]: Finished difference Result 8315 states and 12207 transitions. [2022-11-25 22:46:53,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 22:46:53,455 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 [2022-11-25 22:46:53,455 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:46:53,505 INFO L225 Difference]: With dead ends: 8315 [2022-11-25 22:46:53,505 INFO L226 Difference]: Without dead ends: 8153 [2022-11-25 22:46:53,514 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 [2022-11-25 22:46:53,515 INFO L413 NwaCegarLoop]: 6821 mSDtfsCounter, 4298 mSDsluCounter, 17032 mSDsCounter, 0 mSdLazyCounter, 1959 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4299 SdHoareTripleChecker+Valid, 23853 SdHoareTripleChecker+Invalid, 1962 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1959 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.3s IncrementalHoareTripleChecker+Time [2022-11-25 22:46:53,515 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4299 Valid, 23853 Invalid, 1962 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 1959 Invalid, 2 Unknown, 0 Unchecked, 12.3s Time] [2022-11-25 22:46:53,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8153 states. [2022-11-25 22:46:54,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8153 to 8153. [2022-11-25 22:46:54,209 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) [2022-11-25 22:46:54,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8153 states to 8153 states and 11967 transitions. [2022-11-25 22:46:54,249 INFO L78 Accepts]: Start accepts. Automaton has 8153 states and 11967 transitions. Word has length 63 [2022-11-25 22:46:54,249 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:46:54,250 INFO L495 AbstractCegarLoop]: Abstraction has 8153 states and 11967 transitions. [2022-11-25 22:46:54,250 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) [2022-11-25 22:46:54,250 INFO L276 IsEmpty]: Start isEmpty. Operand 8153 states and 11967 transitions. [2022-11-25 22:46:54,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1659 [2022-11-25 22:46:54,377 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:46:54,378 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] [2022-11-25 22:46:54,378 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 22:46:54,378 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)] === [2022-11-25 22:46:54,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:46:54,379 INFO L85 PathProgramCache]: Analyzing trace with hash -1188283128, now seen corresponding path program 1 times [2022-11-25 22:46:54,379 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:46:54,380 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [283735038] [2022-11-25 22:46:54,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:46:54,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:46:55,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:47:09,756 INFO L134 CoverageAnalysis]: Checked inductivity of 51749 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51749 trivial. 0 not checked. [2022-11-25 22:47:09,756 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:47:09,756 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [283735038] [2022-11-25 22:47:09,757 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [283735038] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:47:09,757 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:47:09,757 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-25 22:47:09,757 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2117643414] [2022-11-25 22:47:09,757 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:47:09,761 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-25 22:47:09,761 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:47:09,762 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-25 22:47:09,762 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-11-25 22:47:09,763 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) [2022-11-25 22:47:12,019 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:47:22,453 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 [] [2022-11-25 22:47:26,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:47:26,589 INFO L93 Difference]: Finished difference Result 13775 states and 20247 transitions. [2022-11-25 22:47:26,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-25 22:47:26,589 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 [2022-11-25 22:47:26,601 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:47:26,652 INFO L225 Difference]: With dead ends: 13775 [2022-11-25 22:47:26,653 INFO L226 Difference]: Without dead ends: 8217 [2022-11-25 22:47:26,688 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 [2022-11-25 22:47:26,690 INFO L413 NwaCegarLoop]: 6654 mSDtfsCounter, 11 mSDsluCounter, 39908 mSDsCounter, 0 mSdLazyCounter, 3834 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 46562 SdHoareTripleChecker+Invalid, 3836 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3834 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.2s IncrementalHoareTripleChecker+Time [2022-11-25 22:47:26,690 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 46562 Invalid, 3836 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 3834 Invalid, 2 Unknown, 0 Unchecked, 16.2s Time] [2022-11-25 22:47:26,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8217 states. [2022-11-25 22:47:27,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8217 to 8197. [2022-11-25 22:47:27,348 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) [2022-11-25 22:47:27,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8197 states to 8197 states and 12025 transitions. [2022-11-25 22:47:27,397 INFO L78 Accepts]: Start accepts. Automaton has 8197 states and 12025 transitions. Word has length 1658 [2022-11-25 22:47:27,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:47:27,403 INFO L495 AbstractCegarLoop]: Abstraction has 8197 states and 12025 transitions. [2022-11-25 22:47:27,403 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) [2022-11-25 22:47:27,404 INFO L276 IsEmpty]: Start isEmpty. Operand 8197 states and 12025 transitions. [2022-11-25 22:47:27,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1676 [2022-11-25 22:47:27,560 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:47:27,562 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] [2022-11-25 22:47:27,562 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-25 22:47:27,563 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)] === [2022-11-25 22:47:27,563 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:47:27,564 INFO L85 PathProgramCache]: Analyzing trace with hash -128549508, now seen corresponding path program 1 times [2022-11-25 22:47:27,564 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:47:27,564 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1208885412] [2022-11-25 22:47:27,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:47:27,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:47:28,490 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 22:47:28,491 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [875432643] [2022-11-25 22:47:28,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:47:28,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:47:28,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:47:28,499 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:47:28,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 22:47:36,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:47:36,151 INFO L263 TraceCheckSpWp]: Trace formula consists of 25739 conjuncts, 28 conjunts are in the unsatisfiable core [2022-11-25 22:47:36,225 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:47:36,556 INFO L134 CoverageAnalysis]: Checked inductivity of 52708 backedges. 506 proven. 0 refuted. 0 times theorem prover too weak. 52202 trivial. 0 not checked. [2022-11-25 22:47:36,556 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:47:36,557 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:47:36,557 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1208885412] [2022-11-25 22:47:36,557 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 22:47:36,557 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [875432643] [2022-11-25 22:47:36,557 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [875432643] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:47:36,558 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:47:36,558 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-25 22:47:36,558 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [409103169] [2022-11-25 22:47:36,558 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:47:36,563 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-25 22:47:36,563 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:47:36,565 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-25 22:47:36,565 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-25 22:47:36,566 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) [2022-11-25 22:47:38,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:47:48,245 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 [] [2022-11-25 22:47:52,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:47:52,286 INFO L93 Difference]: Finished difference Result 13859 states and 20351 transitions. [2022-11-25 22:47:52,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 22:47:52,287 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 [2022-11-25 22:47:52,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:47:52,342 INFO L225 Difference]: With dead ends: 13859 [2022-11-25 22:47:52,342 INFO L226 Difference]: Without dead ends: 8257 [2022-11-25 22:47:52,377 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1675 GetRequests, 1670 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-11-25 22:47:52,379 INFO L413 NwaCegarLoop]: 6657 mSDtfsCounter, 53 mSDsluCounter, 26580 mSDsCounter, 0 mSdLazyCounter, 2741 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 33237 SdHoareTripleChecker+Invalid, 2744 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2741 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.2s IncrementalHoareTripleChecker+Time [2022-11-25 22:47:52,379 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [62 Valid, 33237 Invalid, 2744 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2741 Invalid, 2 Unknown, 0 Unchecked, 15.2s Time] [2022-11-25 22:47:52,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8257 states. [2022-11-25 22:47:52,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8257 to 8215. [2022-11-25 22:47:52,977 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) [2022-11-25 22:47:53,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8215 states to 8215 states and 12045 transitions. [2022-11-25 22:47:53,022 INFO L78 Accepts]: Start accepts. Automaton has 8215 states and 12045 transitions. Word has length 1675 [2022-11-25 22:47:53,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:47:53,026 INFO L495 AbstractCegarLoop]: Abstraction has 8215 states and 12045 transitions. [2022-11-25 22:47:53,026 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) [2022-11-25 22:47:53,027 INFO L276 IsEmpty]: Start isEmpty. Operand 8215 states and 12045 transitions. [2022-11-25 22:47:53,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1697 [2022-11-25 22:47:53,080 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:47:53,081 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] [2022-11-25 22:47:53,152 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-25 22:47:53,295 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:47:53,295 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)] === [2022-11-25 22:47:53,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:47:53,296 INFO L85 PathProgramCache]: Analyzing trace with hash -93953974, now seen corresponding path program 1 times [2022-11-25 22:47:53,296 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:47:53,296 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [301018183] [2022-11-25 22:47:53,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:47:53,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:47:54,254 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 22:47:54,255 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [48457607] [2022-11-25 22:47:54,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:47:54,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:47:54,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:47:54,257 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:47:54,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-25 22:48:53,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:48:53,734 INFO L263 TraceCheckSpWp]: Trace formula consists of 25843 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-25 22:48:53,776 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:48:53,921 INFO L134 CoverageAnalysis]: Checked inductivity of 54150 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54150 trivial. 0 not checked. [2022-11-25 22:48:53,921 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:48:53,922 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:48:53,922 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [301018183] [2022-11-25 22:48:53,922 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 22:48:53,922 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [48457607] [2022-11-25 22:48:53,922 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [48457607] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:48:53,923 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:48:53,923 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 22:48:53,923 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1565220437] [2022-11-25 22:48:53,923 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:48:53,925 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:48:53,925 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:48:53,926 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:48:53,926 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:48:53,927 INFO L87 Difference]: Start difference. First operand 8215 states and 12045 transitions. Second operand has 5 states, 4 states have (on average 66.25) internal successors, (265), 4 states have internal predecessors, (265), 2 states have call successors, (196), 2 states have call predecessors, (196), 2 states have return successors, (186), 1 states have call predecessors, (186), 2 states have call successors, (186) [2022-11-25 22:48:56,316 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.38s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:48:59,177 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:49:03,252 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:49:05,630 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:49:05,630 INFO L93 Difference]: Finished difference Result 16422 states and 24081 transitions. [2022-11-25 22:49:05,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 22:49:05,631 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 66.25) internal successors, (265), 4 states have internal predecessors, (265), 2 states have call successors, (196), 2 states have call predecessors, (196), 2 states have return successors, (186), 1 states have call predecessors, (186), 2 states have call successors, (186) Word has length 1696 [2022-11-25 22:49:05,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:49:05,675 INFO L225 Difference]: With dead ends: 16422 [2022-11-25 22:49:05,675 INFO L226 Difference]: Without dead ends: 8216 [2022-11-25 22:49:05,714 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1696 GetRequests, 1692 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2022-11-25 22:49:05,715 INFO L413 NwaCegarLoop]: 6654 mSDtfsCounter, 37 mSDsluCounter, 13238 mSDsCounter, 0 mSdLazyCounter, 1729 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 19892 SdHoareTripleChecker+Invalid, 1731 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1729 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.2s IncrementalHoareTripleChecker+Time [2022-11-25 22:49:05,716 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [37 Valid, 19892 Invalid, 1731 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 1729 Invalid, 2 Unknown, 0 Unchecked, 11.2s Time] [2022-11-25 22:49:05,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8216 states. [2022-11-25 22:49:06,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8216 to 8216. [2022-11-25 22:49:06,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8216 states, 5147 states have (on average 1.3184379250048572) internal successors, (6786), 5396 states have internal predecessors, (6786), 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) [2022-11-25 22:49:06,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8216 states to 8216 states and 12046 transitions. [2022-11-25 22:49:06,593 INFO L78 Accepts]: Start accepts. Automaton has 8216 states and 12046 transitions. Word has length 1696 [2022-11-25 22:49:06,594 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:49:06,595 INFO L495 AbstractCegarLoop]: Abstraction has 8216 states and 12046 transitions. [2022-11-25 22:49:06,595 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 66.25) internal successors, (265), 4 states have internal predecessors, (265), 2 states have call successors, (196), 2 states have call predecessors, (196), 2 states have return successors, (186), 1 states have call predecessors, (186), 2 states have call successors, (186) [2022-11-25 22:49:06,595 INFO L276 IsEmpty]: Start isEmpty. Operand 8216 states and 12046 transitions. [2022-11-25 22:49:06,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1698 [2022-11-25 22:49:06,643 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:49:06,644 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, 1] [2022-11-25 22:49:06,773 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-25 22:49:06,859 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-11-25 22:49:06,859 INFO L420 AbstractCegarLoop]: === Iteration 9 === 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)] === [2022-11-25 22:49:06,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:49:06,860 INFO L85 PathProgramCache]: Analyzing trace with hash 1490701210, now seen corresponding path program 1 times [2022-11-25 22:49:06,860 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:49:06,860 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [866548687] [2022-11-25 22:49:06,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:49:06,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:49:07,691 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 22:49:07,692 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [457039463] [2022-11-25 22:49:07,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:49:07,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:49:07,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:49:07,694 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:49:07,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-25 22:50:13,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:50:13,704 INFO L263 TraceCheckSpWp]: Trace formula consists of 25858 conjuncts, 49 conjunts are in the unsatisfiable core [2022-11-25 22:50:13,762 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:50:18,803 INFO L134 CoverageAnalysis]: Checked inductivity of 54151 backedges. 278 proven. 2 refuted. 0 times theorem prover too weak. 53871 trivial. 0 not checked. [2022-11-25 22:50:18,804 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 22:50:22,097 INFO L134 CoverageAnalysis]: Checked inductivity of 54151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54151 trivial. 0 not checked. [2022-11-25 22:50:22,098 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:50:22,098 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [866548687] [2022-11-25 22:50:22,098 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 22:50:22,098 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [457039463] [2022-11-25 22:50:22,099 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [457039463] provided 1 perfect and 1 imperfect interpolant sequences [2022-11-25 22:50:22,099 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 22:50:22,100 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 10 [2022-11-25 22:50:22,100 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1952613820] [2022-11-25 22:50:22,100 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:50:22,103 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:50:22,103 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:50:22,105 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:50:22,105 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2022-11-25 22:50:22,105 INFO L87 Difference]: Start difference. First operand 8216 states and 12046 transitions. Second operand has 5 states, 5 states have (on average 53.2) internal successors, (266), 4 states have internal predecessors, (266), 2 states have call successors, (196), 3 states have call predecessors, (196), 1 states have return successors, (186), 2 states have call predecessors, (186), 2 states have call successors, (186) [2022-11-25 22:50:24,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:50:30,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:50:33,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:50:33,363 INFO L93 Difference]: Finished difference Result 8303 states and 12136 transitions. [2022-11-25 22:50:33,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 22:50:33,364 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 53.2) internal successors, (266), 4 states have internal predecessors, (266), 2 states have call successors, (196), 3 states have call predecessors, (196), 1 states have return successors, (186), 2 states have call predecessors, (186), 2 states have call successors, (186) Word has length 1697 [2022-11-25 22:50:33,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:50:33,455 INFO L225 Difference]: With dead ends: 8303 [2022-11-25 22:50:33,455 INFO L226 Difference]: Without dead ends: 8301 [2022-11-25 22:50:33,459 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3394 GetRequests, 3384 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2022-11-25 22:50:33,462 INFO L413 NwaCegarLoop]: 6672 mSDtfsCounter, 6492 mSDsluCounter, 13700 mSDsCounter, 0 mSdLazyCounter, 1683 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6493 SdHoareTripleChecker+Valid, 20372 SdHoareTripleChecker+Invalid, 1686 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1683 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.7s IncrementalHoareTripleChecker+Time [2022-11-25 22:50:33,463 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6493 Valid, 20372 Invalid, 1686 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 1683 Invalid, 2 Unknown, 0 Unchecked, 10.7s Time] [2022-11-25 22:50:33,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8301 states. [2022-11-25 22:50:34,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8301 to 8301. [2022-11-25 22:50:34,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8301 states, 5196 states have (on average 1.317167051578137) internal successors, (6844), 5446 states have internal predecessors, (6844), 2603 states have call successors, (2603), 487 states have call predecessors, (2603), 500 states have return successors, (2687), 2550 states have call predecessors, (2687), 2601 states have call successors, (2687) [2022-11-25 22:50:34,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8301 states to 8301 states and 12134 transitions. [2022-11-25 22:50:34,156 INFO L78 Accepts]: Start accepts. Automaton has 8301 states and 12134 transitions. Word has length 1697 [2022-11-25 22:50:34,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:50:34,158 INFO L495 AbstractCegarLoop]: Abstraction has 8301 states and 12134 transitions. [2022-11-25 22:50:34,159 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 53.2) internal successors, (266), 4 states have internal predecessors, (266), 2 states have call successors, (196), 3 states have call predecessors, (196), 1 states have return successors, (186), 2 states have call predecessors, (186), 2 states have call successors, (186) [2022-11-25 22:50:34,159 INFO L276 IsEmpty]: Start isEmpty. Operand 8301 states and 12134 transitions. [2022-11-25 22:50:34,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1723 [2022-11-25 22:50:34,219 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:50:34,220 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:50:34,380 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-25 22:50:34,435 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2022-11-25 22:50:34,436 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_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)] === [2022-11-25 22:50:34,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:50:34,437 INFO L85 PathProgramCache]: Analyzing trace with hash 601564928, now seen corresponding path program 1 times [2022-11-25 22:50:34,437 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:50:34,437 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1874318452] [2022-11-25 22:50:34,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:50:34,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:50:35,372 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 22:50:35,372 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [162487917] [2022-11-25 22:50:35,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:50:35,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:50:35,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:50:35,374 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:50:35,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d217d339-758c-4c31-9bdd-8bafe2d8e087/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process