./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d734872b-9243-4dd5-b875-a22b6be0c1d5/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d734872b-9243-4dd5-b875-a22b6be0c1d5/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_d734872b-9243-4dd5-b875-a22b6be0c1d5/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d734872b-9243-4dd5-b875-a22b6be0c1d5/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d734872b-9243-4dd5-b875-a22b6be0c1d5/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_d734872b-9243-4dd5-b875-a22b6be0c1d5/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 adae9e973a71be7ae6bae40bd619f2dd42436469ca3cae3ee4a6c75222eea08e --- 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 23:19:15,133 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:19:15,135 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:19:15,180 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:19:15,180 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:19:15,181 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:19:15,183 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:19:15,185 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:19:15,186 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:19:15,187 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:19:15,188 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:19:15,190 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:19:15,190 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:19:15,203 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:19:15,206 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:19:15,209 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:19:15,211 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:19:15,214 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:19:15,215 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:19:15,217 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:19:15,219 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:19:15,225 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:19:15,227 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:19:15,228 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:19:15,239 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:19:15,239 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:19:15,239 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:19:15,240 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:19:15,241 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:19:15,242 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:19:15,242 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:19:15,243 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:19:15,244 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:19:15,244 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:19:15,245 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:19:15,246 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:19:15,250 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:19:15,251 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:19:15,251 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:19:15,253 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:19:15,254 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:19:15,255 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d734872b-9243-4dd5-b875-a22b6be0c1d5/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 23:19:15,298 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:19:15,299 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:19:15,299 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:19:15,300 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:19:15,300 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:19:15,301 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:19:15,301 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:19:15,301 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:19:15,301 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:19:15,302 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 23:19:15,303 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:19:15,303 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:19:15,303 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 23:19:15,303 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 23:19:15,303 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:19:15,304 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 23:19:15,304 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 23:19:15,304 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 23:19:15,305 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:19:15,305 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:19:15,305 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:19:15,305 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 23:19:15,306 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:19:15,306 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 23:19:15,306 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 23:19:15,306 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:19:15,306 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 23:19:15,307 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:19:15,307 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:19:15,307 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:19:15,307 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:19:15,308 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 23:19:15,308 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:19:15,308 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 23:19:15,308 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 23:19:15,309 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 23:19:15,309 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 23:19:15,309 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:19:15,309 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_d734872b-9243-4dd5-b875-a22b6be0c1d5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d734872b-9243-4dd5-b875-a22b6be0c1d5/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> adae9e973a71be7ae6bae40bd619f2dd42436469ca3cae3ee4a6c75222eea08e [2022-11-25 23:19:15,558 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:19:15,595 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:19:15,597 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:19:15,598 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:19:15,599 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:19:15,600 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d734872b-9243-4dd5-b875-a22b6be0c1d5/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-25 23:19:18,665 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:19:19,578 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:19:19,579 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d734872b-9243-4dd5-b875-a22b6be0c1d5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-25 23:19:19,640 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d734872b-9243-4dd5-b875-a22b6be0c1d5/bin/utaipan-ByfvJB40ur/data/474439f74/50702932f579411c865d869dfdd904b5/FLAG4bdacb8d4 [2022-11-25 23:19:19,655 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d734872b-9243-4dd5-b875-a22b6be0c1d5/bin/utaipan-ByfvJB40ur/data/474439f74/50702932f579411c865d869dfdd904b5 [2022-11-25 23:19:19,658 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:19:19,659 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:19:19,661 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:19:19,661 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:19:19,665 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:19:19,666 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:19:19" (1/1) ... [2022-11-25 23:19:19,667 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21179717 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:19:19, skipping insertion in model container [2022-11-25 23:19:19,667 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:19:19" (1/1) ... [2022-11-25 23:19:19,675 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:19:19,995 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:19:20,706 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 23:19:20,861 WARN L623 FunctionHandler]: Unknown extern function kstrtoull [2022-11-25 23:19:20,893 WARN L623 FunctionHandler]: Unknown extern function kstrtouint [2022-11-25 23:19:21,450 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:19:21,504 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:19:21,521 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:19:21,538 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:19:21,702 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 23:19:21,713 WARN L623 FunctionHandler]: Unknown extern function mod_delayed_work_on [2022-11-25 23:19:21,981 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:19:22,074 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:19:22,079 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:19:22,079 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:19:22,090 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:19:22,101 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 23:19:22,110 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 23:19:22,143 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:19:22,154 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:19:22,157 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:19:22,196 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:19:22,253 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 23:19:22,254 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:19:22,269 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:19:22,270 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:22,296 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 23:19:22,366 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-11-25 23:19:22,373 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-11-25 23:19:22,497 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 23:19:22,570 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:19:22,617 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-25 23:19:22,918 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:19:22,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:22,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:22,929 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:19:22,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:22,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:22,939 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 23:19:22,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:22,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:22,950 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 23:19:22,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:22,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:22,960 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 23:19:22,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:22,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:22,970 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 23:19:22,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:22,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,097 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 23:19:23,098 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 23:19:23,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,100 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:19:23,102 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 23:19:23,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,114 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,116 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,123 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:19:23,125 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 23:19:23,127 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 23:19:23,127 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 23:19:23,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,130 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:19:23,130 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-11-25 23:19:23,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,152 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:19:23,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,163 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:19:23,164 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:19:23,174 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,230 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-11-25 23:19:23,231 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:19:23,232 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-11-25 23:19:23,232 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-11-25 23:19:23,242 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,242 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,244 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,244 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,260 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:19:23,260 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-11-25 23:19:23,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,284 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,285 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:19:23,286 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,286 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,314 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-11-25 23:19:23,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,330 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:23,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,390 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,391 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,392 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,392 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,394 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:23,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,426 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:19:23,428 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-11-25 23:19:23,429 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:19:23,429 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,454 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 23:19:23,454 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:23,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,474 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:23,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,515 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,543 WARN L623 FunctionHandler]: Unknown extern function libipw_networks_age [2022-11-25 23:19:23,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,546 WARN L623 FunctionHandler]: Unknown extern function pm_qos_update_request [2022-11-25 23:19:23,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,548 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,550 WARN L623 FunctionHandler]: Unknown extern function libipw_set_geo [2022-11-25 23:19:23,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,556 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 23:19:23,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,572 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 23:19:23,573 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 23:19:23,573 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 23:19:23,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,575 WARN L623 FunctionHandler]: Unknown extern function pm_qos_update_request [2022-11-25 23:19:23,576 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-11-25 23:19:23,577 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:19:23,586 WARN L623 FunctionHandler]: Unknown extern function libipw_get_geo [2022-11-25 23:19:23,595 WARN L623 FunctionHandler]: Unknown extern function wiphy_register [2022-11-25 23:19:23,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,614 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 23:19:23,615 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:23,615 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 23:19:23,616 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-11-25 23:19:23,616 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:23,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,633 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,635 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-11-25 23:19:23,635 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,637 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 23:19:23,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,651 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-11-25 23:19:23,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,662 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,662 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-11-25 23:19:23,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,665 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:19:23,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,675 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-11-25 23:19:23,675 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 23:19:23,684 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-11-25 23:19:23,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,694 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:19:23,695 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 23:19:23,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,745 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 23:19:23,763 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:19:23,772 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,772 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,794 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,797 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:19:23,797 WARN L623 FunctionHandler]: Unknown extern function libipw_rx [2022-11-25 23:19:23,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,825 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:19:23,826 WARN L623 FunctionHandler]: Unknown extern function libipw_rx [2022-11-25 23:19:23,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,855 WARN L623 FunctionHandler]: Unknown extern function libipw_rx_mgt [2022-11-25 23:19:23,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,869 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:19:23,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,878 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-11-25 23:19:23,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,895 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:19:23,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,902 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:19:23,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,952 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:19:23,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:23,964 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:19:23,981 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:19:23,990 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:23,991 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:23,992 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,001 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,010 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,019 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,036 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,037 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,046 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,047 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,048 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,048 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,059 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,062 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,086 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,087 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,096 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,096 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,097 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,097 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,117 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 23:19:24,117 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,117 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,118 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,118 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,119 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,119 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,120 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,120 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,120 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,121 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,121 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,122 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,122 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,122 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,123 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,123 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,124 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,124 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,125 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,125 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,126 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,126 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,126 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,127 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,127 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,185 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,186 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,186 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,188 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,188 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,188 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,198 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,214 WARN L623 FunctionHandler]: Unknown extern function strnlen [2022-11-25 23:19:24,223 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,224 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,225 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,242 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,258 WARN L623 FunctionHandler]: Unknown extern function strnlen [2022-11-25 23:19:24,268 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:24,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,278 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,278 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:24,279 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,280 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 23:19:24,281 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:24,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,370 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:19:24,370 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:19:24,371 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:19:24,371 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:19:24,371 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:19:24,371 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:19:24,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,384 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:19:24,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,398 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-11-25 23:19:24,401 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,401 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,413 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-11-25 23:19:24,414 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:19:24,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,429 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,432 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:19:24,433 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:19:24,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,455 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:19:24,456 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:19:24,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,639 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,684 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,698 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,698 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,771 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:24,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,779 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:24,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,794 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:24,797 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:24,797 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:24,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,807 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:19:24,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,818 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:19:24,818 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:19:24,819 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-11-25 23:19:24,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,874 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:19:24,875 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:19:24,876 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:19:24,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,905 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 23:19:24,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,917 WARN L623 FunctionHandler]: Unknown extern function alloc_libipw [2022-11-25 23:19:24,921 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:19:24,922 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:19:24,922 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:19:24,922 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:19:24,923 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:19:24,924 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:19:24,924 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:19:24,925 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:19:24,925 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:19:24,926 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:19:24,926 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:19:24,927 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:19:24,927 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:19:24,928 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:19:24,928 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:19:24,929 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:19:24,929 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:19:24,930 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:19:24,930 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:19:24,931 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:19:24,931 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:19:24,932 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:19:24,932 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:19:24,933 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-11-25 23:19:24,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,944 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:19:24,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,945 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:19:24,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,946 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:19:24,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,947 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:19:24,949 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 23:19:24,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,950 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:19:24,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,954 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:24,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,955 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-11-25 23:19:24,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,958 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:24,958 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:24,959 WARN L623 FunctionHandler]: Unknown extern function wiphy_unregister [2022-11-25 23:19:24,959 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:19:24,960 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-11-25 23:19:24,960 WARN L623 FunctionHandler]: Unknown extern function free_libipw [2022-11-25 23:19:24,961 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:19:24,961 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:19:24,961 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:19:24,970 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:24,970 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-11-25 23:19:24,971 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:24,971 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:19:24,971 WARN L623 FunctionHandler]: Unknown extern function wiphy_unregister [2022-11-25 23:19:24,972 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:19:24,972 WARN L623 FunctionHandler]: Unknown extern function free_libipw [2022-11-25 23:19:24,972 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:19:24,972 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:19:24,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,983 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:24,983 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:19:24,983 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 23:19:24,983 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:19:24,984 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:19:24,984 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 23:19:24,984 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:24,992 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:24,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,994 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:19:24,994 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:19:24,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:24,995 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:24,995 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 23:19:24,995 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:19:24,996 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 23:19:24,996 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:25,004 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:19:25,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,015 WARN L623 FunctionHandler]: Unknown extern function pm_qos_add_request [2022-11-25 23:19:25,016 WARN L623 FunctionHandler]: Unknown extern function driver_create_file [2022-11-25 23:19:25,024 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-11-25 23:19:25,024 WARN L623 FunctionHandler]: Unknown extern function pm_qos_remove_request [2022-11-25 23:19:25,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,042 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:25,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,045 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:25,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,065 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:25,066 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:25,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,097 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:25,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,101 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:25,111 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,111 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,121 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:25,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,124 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:19:25,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,127 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-11-25 23:19:25,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,128 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:25,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,137 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-11-25 23:19:25,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,170 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:25,172 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,172 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,173 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:25,186 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:25,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,190 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:25,198 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:25,199 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,201 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:25,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,220 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:25,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,225 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:25,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,270 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:25,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,272 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,273 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,273 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,274 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,275 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,275 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:25,285 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,286 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,295 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:25,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,299 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:25,307 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_scan [2022-11-25 23:19:25,314 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_set_encode [2022-11-25 23:19:25,320 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_encode [2022-11-25 23:19:25,328 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:25,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,331 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:25,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,341 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,349 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-11-25 23:19:25,350 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:19:25,351 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:19:25,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,397 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_set_encodeext [2022-11-25 23:19:25,406 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_encodeext [2022-11-25 23:19:25,455 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:25,456 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:25,472 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:25,473 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:25,490 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:25,491 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:25,507 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:25,507 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:25,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,526 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:25,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,527 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:25,528 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:19:25,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,529 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:25,530 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:25,530 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-11-25 23:19:25,538 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,541 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 23:19:25,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,542 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 23:19:25,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,547 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:19:25,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,548 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:19:25,548 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:25,937 WARN L623 FunctionHandler]: Unknown extern function libipw_xmit [2022-11-25 23:19:25,938 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:19:25,939 WARN L623 FunctionHandler]: Unknown extern function libipw_change_mtu [2022-11-25 23:19:25,941 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 23:19:25,943 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:19:25,943 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:19:25,947 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:19:25,950 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 23:19:25,955 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:19:25,956 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:19:25,957 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:19:25,958 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:19:25,958 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:19:25,958 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:19:25,958 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:19:25,959 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:19:25,959 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:19:25,962 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:19:25,963 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:19:25,963 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:19:25,963 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:19:25,964 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 23:19:25,965 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:19:25,965 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:19:25,965 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:19:25,966 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:19:25,966 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:19:25,967 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:19:26,053 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 23:19:26,054 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 23:19:26,069 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:19:27,097 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_d734872b-9243-4dd5-b875-a22b6be0c1d5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772474,772487] [2022-11-25 23:19:27,100 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_d734872b-9243-4dd5-b875-a22b6be0c1d5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772643,772656] [2022-11-25 23:19:27,101 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_d734872b-9243-4dd5-b875-a22b6be0c1d5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772810,772823] [2022-11-25 23:19:27,101 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_d734872b-9243-4dd5-b875-a22b6be0c1d5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772978,772991] [2022-11-25 23:19:27,102 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:19:27,103 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:19:27,104 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:19:27,122 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:19:27,123 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:19:27,125 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:19:27,133 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:19:27,137 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:19:27,190 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 23:19:27,291 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 23:19:27,292 WARN L623 FunctionHandler]: Unknown extern function kstrtoull [2022-11-25 23:19:27,293 WARN L623 FunctionHandler]: Unknown extern function kstrtouint [2022-11-25 23:19:27,295 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:19:27,296 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:19:27,296 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:19:27,296 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:19:27,297 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 23:19:27,298 WARN L623 FunctionHandler]: Unknown extern function mod_delayed_work_on [2022-11-25 23:19:27,299 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:19:27,303 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:19:27,304 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:19:27,304 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:19:27,305 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:19:27,306 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 23:19:27,307 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 23:19:27,309 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:19:27,310 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:19:27,310 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:19:27,312 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:19:27,313 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 23:19:27,314 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:19:27,314 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:19:27,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,315 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 23:19:27,316 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-11-25 23:19:27,318 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-11-25 23:19:27,321 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 23:19:27,322 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:19:27,323 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-25 23:19:27,384 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:19:27,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,386 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:19:27,386 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,386 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,387 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 23:19:27,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,388 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 23:19:27,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,389 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 23:19:27,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,390 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,390 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 23:19:27,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,402 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,403 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,412 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 23:19:27,413 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 23:19:27,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,414 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:19:27,415 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 23:19:27,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,421 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:19:27,422 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 23:19:27,422 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 23:19:27,423 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 23:19:27,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,424 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:19:27,424 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-11-25 23:19:27,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,427 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:19:27,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,429 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:19:27,429 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:19:27,430 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,430 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,431 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,431 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,438 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-11-25 23:19:27,438 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:19:27,439 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-11-25 23:19:27,439 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-11-25 23:19:27,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,446 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:19:27,446 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-11-25 23:19:27,447 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,447 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,447 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,450 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:19:27,451 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,451 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,457 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-11-25 23:19:27,461 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,462 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,462 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:27,462 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,464 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:27,469 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,469 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,472 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:19:27,472 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-11-25 23:19:27,472 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:19:27,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,479 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 23:19:27,479 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:27,479 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,480 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:27,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,505 WARN L623 FunctionHandler]: Unknown extern function libipw_networks_age [2022-11-25 23:19:27,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,507 WARN L623 FunctionHandler]: Unknown extern function pm_qos_update_request [2022-11-25 23:19:27,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,508 WARN L623 FunctionHandler]: Unknown extern function libipw_set_geo [2022-11-25 23:19:27,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,510 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 23:19:27,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,514 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 23:19:27,515 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 23:19:27,515 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 23:19:27,515 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,516 WARN L623 FunctionHandler]: Unknown extern function pm_qos_update_request [2022-11-25 23:19:27,516 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-11-25 23:19:27,517 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:19:27,517 WARN L623 FunctionHandler]: Unknown extern function libipw_get_geo [2022-11-25 23:19:27,520 WARN L623 FunctionHandler]: Unknown extern function wiphy_register [2022-11-25 23:19:27,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,524 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 23:19:27,524 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:27,524 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 23:19:27,524 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-11-25 23:19:27,525 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:27,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,531 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-11-25 23:19:27,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,533 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 23:19:27,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,537 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-11-25 23:19:27,538 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,540 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-11-25 23:19:27,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,542 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:19:27,543 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,543 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,543 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-11-25 23:19:27,544 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 23:19:27,545 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-11-25 23:19:27,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,546 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:19:27,546 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 23:19:27,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,553 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 23:19:27,555 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:19:27,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,563 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:19:27,564 WARN L623 FunctionHandler]: Unknown extern function libipw_rx [2022-11-25 23:19:27,564 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,574 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:19:27,574 WARN L623 FunctionHandler]: Unknown extern function libipw_rx [2022-11-25 23:19:27,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,582 WARN L623 FunctionHandler]: Unknown extern function libipw_rx_mgt [2022-11-25 23:19:27,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,586 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:19:27,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,591 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-11-25 23:19:27,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,598 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:19:27,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,603 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,603 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:19:27,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,630 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:19:27,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,632 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:19:27,634 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:19:27,635 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,635 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,636 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,637 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,638 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,639 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,644 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,645 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,646 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,647 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,648 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,648 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,651 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,652 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,660 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,660 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,661 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,662 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,662 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,662 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,676 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 23:19:27,676 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,676 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,677 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,677 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,677 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,678 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,678 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,678 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,679 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,679 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,679 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,680 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,680 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,680 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,681 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,681 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,681 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,682 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,682 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,682 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,683 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,683 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,683 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,684 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,684 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,688 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,688 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,688 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,689 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,691 WARN L623 FunctionHandler]: Unknown extern function strnlen [2022-11-25 23:19:27,692 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,692 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,693 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,695 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,698 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,698 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,700 WARN L623 FunctionHandler]: Unknown extern function strnlen [2022-11-25 23:19:27,702 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:19:27,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,703 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:27,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,705 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 23:19:27,705 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:27,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,719 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:19:27,719 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:19:27,719 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:19:27,719 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:19:27,719 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:19:27,720 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:19:27,720 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,723 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:19:27,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,725 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-11-25 23:19:27,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,728 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-11-25 23:19:27,729 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:19:27,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,735 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:19:27,735 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:19:27,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,740 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:19:27,740 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:19:27,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,741 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,741 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,743 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,889 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:27,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,896 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:27,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,901 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:27,902 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:27,902 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:27,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,903 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:19:27,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,904 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:19:27,905 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:19:27,905 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-11-25 23:19:27,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,916 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:19:27,917 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:19:27,918 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:19:27,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,922 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 23:19:27,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,924 WARN L623 FunctionHandler]: Unknown extern function alloc_libipw [2022-11-25 23:19:27,940 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:19:27,941 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:19:27,941 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:19:27,941 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:19:27,941 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:19:27,942 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:19:27,943 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:19:27,943 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:19:27,943 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:19:27,944 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:19:27,944 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:19:27,944 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:19:27,945 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:19:27,945 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:19:27,947 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:19:27,947 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:19:27,948 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:19:27,948 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:19:27,949 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:19:27,949 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:19:27,949 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:19:27,950 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:19:27,950 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:19:27,950 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-11-25 23:19:27,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,953 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:19:27,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,954 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:19:27,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,954 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:19:27,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,955 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:19:27,955 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 23:19:27,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,956 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:19:27,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,959 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:27,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,960 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-11-25 23:19:27,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,962 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:27,962 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:27,962 WARN L623 FunctionHandler]: Unknown extern function wiphy_unregister [2022-11-25 23:19:27,963 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:19:27,963 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-11-25 23:19:27,963 WARN L623 FunctionHandler]: Unknown extern function free_libipw [2022-11-25 23:19:27,963 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:19:27,964 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:19:27,964 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:19:27,964 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:27,965 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-11-25 23:19:27,965 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:27,965 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:19:27,966 WARN L623 FunctionHandler]: Unknown extern function wiphy_unregister [2022-11-25 23:19:27,966 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:19:27,966 WARN L623 FunctionHandler]: Unknown extern function free_libipw [2022-11-25 23:19:27,966 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:19:27,966 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:19:27,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,968 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:27,968 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:19:27,969 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 23:19:27,969 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:19:27,969 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:19:27,969 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 23:19:27,969 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:27,970 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:27,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,971 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:19:27,971 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:19:27,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,972 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:27,972 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 23:19:27,972 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:19:27,972 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 23:19:27,973 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:27,973 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:19:27,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,975 WARN L623 FunctionHandler]: Unknown extern function pm_qos_add_request [2022-11-25 23:19:27,975 WARN L623 FunctionHandler]: Unknown extern function driver_create_file [2022-11-25 23:19:27,976 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-11-25 23:19:27,976 WARN L623 FunctionHandler]: Unknown extern function pm_qos_remove_request [2022-11-25 23:19:27,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,978 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:27,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,980 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:27,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,982 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:27,983 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:27,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,988 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:27,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,989 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,989 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,990 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:27,991 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,991 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,992 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:27,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,994 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:19:27,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,995 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-11-25 23:19:27,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,996 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:27,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,997 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-11-25 23:19:27,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:27,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,001 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:28,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,003 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:28,004 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:28,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,006 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:28,007 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:28,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,008 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:28,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,011 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:28,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,012 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:28,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,017 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:28,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,020 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:28,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,022 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:28,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,023 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:28,024 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_scan [2022-11-25 23:19:28,024 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_set_encode [2022-11-25 23:19:28,025 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_encode [2022-11-25 23:19:28,025 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:28,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,028 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:28,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,032 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-11-25 23:19:28,032 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:19:28,033 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:19:28,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,047 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_set_encodeext [2022-11-25 23:19:28,048 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_encodeext [2022-11-25 23:19:28,049 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:28,049 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:28,050 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:28,051 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:28,052 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:28,053 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:28,054 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:28,055 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:28,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,069 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:28,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,070 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:28,071 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:19:28,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,127 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:19:28,128 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:19:28,128 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-11-25 23:19:28,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,131 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 23:19:28,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,133 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 23:19:28,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,138 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:19:28,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,140 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:19:28,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:19:28,150 WARN L623 FunctionHandler]: Unknown extern function libipw_xmit [2022-11-25 23:19:28,150 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:19:28,151 WARN L623 FunctionHandler]: Unknown extern function libipw_change_mtu [2022-11-25 23:19:28,153 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 23:19:28,155 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:19:28,155 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:19:28,161 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:19:28,163 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 23:19:28,172 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:19:28,173 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:19:28,177 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:19:28,178 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:19:28,178 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:19:28,179 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:19:28,179 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:19:28,179 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:19:28,180 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:19:28,182 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:19:28,182 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:19:28,183 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:19:28,183 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:19:28,184 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 23:19:28,184 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:19:28,185 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:19:28,185 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:19:28,185 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:19:28,186 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:19:28,186 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:19:28,189 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 23:19:28,190 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 23:19:28,190 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:19:28,214 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_d734872b-9243-4dd5-b875-a22b6be0c1d5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772474,772487] [2022-11-25 23:19:28,215 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_d734872b-9243-4dd5-b875-a22b6be0c1d5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772643,772656] [2022-11-25 23:19:28,215 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_d734872b-9243-4dd5-b875-a22b6be0c1d5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772810,772823] [2022-11-25 23:19:28,216 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_d734872b-9243-4dd5-b875-a22b6be0c1d5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772978,772991] [2022-11-25 23:19:28,216 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:19:28,221 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:19:28,222 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:19:28,224 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:19:28,225 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:19:28,227 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:19:28,228 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:19:28,232 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:19:28,651 INFO L208 MainTranslator]: Completed translation [2022-11-25 23:19:28,652 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:19:28 WrapperNode [2022-11-25 23:19:28,652 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 23:19:28,654 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 23:19:28,654 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 23:19:28,654 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 23:19:28,661 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:19:28" (1/1) ... [2022-11-25 23:19:28,963 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:19:28" (1/1) ... [2022-11-25 23:19:29,284 INFO L138 Inliner]: procedures = 710, calls = 11809, calls flagged for inlining = 309, calls inlined = 228, statements flattened = 12300 [2022-11-25 23:19:29,284 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 23:19:29,285 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 23:19:29,285 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 23:19:29,285 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 23:19:29,296 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:19:28" (1/1) ... [2022-11-25 23:19:29,296 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:19:28" (1/1) ... [2022-11-25 23:19:29,370 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:19:28" (1/1) ... [2022-11-25 23:19:29,371 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:19:28" (1/1) ... [2022-11-25 23:19:29,781 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:19:28" (1/1) ... [2022-11-25 23:19:29,824 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:19:28" (1/1) ... [2022-11-25 23:19:29,962 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:19:28" (1/1) ... [2022-11-25 23:19:29,985 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:19:28" (1/1) ... [2022-11-25 23:19:30,086 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 23:19:30,089 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 23:19:30,089 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 23:19:30,089 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 23:19:30,090 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:19:28" (1/1) ... [2022-11-25 23:19:30,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:19:30,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d734872b-9243-4dd5-b875-a22b6be0c1d5/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:19:30,164 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d734872b-9243-4dd5-b875-a22b6be0c1d5/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 23:19:30,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d734872b-9243-4dd5-b875-a22b6be0c1d5/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 23:19:30,293 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-25 23:19:30,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-25 23:19:30,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 23:19:30,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 23:19:30,294 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-25 23:19:30,294 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-25 23:19:30,294 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-25 23:19:30,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-25 23:19:30,310 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-25 23:19:30,310 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-25 23:19:30,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 23:19:30,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 23:19:30,310 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-25 23:19:30,310 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-25 23:19:30,311 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-25 23:19:30,311 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-25 23:19:30,311 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-25 23:19:30,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-25 23:19:30,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2022-11-25 23:19:30,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2022-11-25 23:19:30,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-25 23:19:30,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-25 23:19:30,312 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-25 23:19:30,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-25 23:19:30,312 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 23:19:30,312 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 23:19:30,312 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-25 23:19:30,313 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-25 23:19:30,313 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-25 23:19:30,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-25 23:19:30,313 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-25 23:19:30,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-25 23:19:30,313 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-25 23:19:30,313 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-25 23:19:30,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-25 23:19:30,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-25 23:19:30,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 23:19:30,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 23:19:30,314 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-25 23:19:30,314 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-25 23:19:30,315 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-25 23:19:30,315 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-25 23:19:30,315 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-25 23:19:30,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-25 23:19:30,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 23:19:30,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 23:19:30,316 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-25 23:19:30,316 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-25 23:19:30,317 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-25 23:19:30,317 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-25 23:19:30,317 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-25 23:19:30,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-25 23:19:30,317 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-25 23:19:30,317 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-25 23:19:30,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 23:19:30,318 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-25 23:19:30,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-25 23:19:30,318 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-25 23:19:30,318 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-25 23:19:30,318 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-25 23:19:30,318 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-25 23:19:30,319 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-25 23:19:30,319 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-25 23:19:30,319 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-25 23:19:30,319 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-25 23:19:30,319 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-25 23:19:30,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-25 23:19:30,319 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-25 23:19:30,320 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-25 23:19:30,320 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-25 23:19:30,320 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-25 23:19:30,320 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-25 23:19:30,320 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-25 23:19:30,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 23:19:30,320 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 23:19:30,321 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 23:19:30,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-25 23:19:30,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-25 23:19:30,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 23:19:30,321 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-25 23:19:30,321 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-25 23:19:30,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 23:19:30,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 23:19:30,322 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-25 23:19:30,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-25 23:19:30,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 23:19:30,322 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 23:19:30,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 23:19:30,322 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-25 23:19:30,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-25 23:19:30,323 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-25 23:19:30,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-25 23:19:30,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 23:19:30,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 23:19:30,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-25 23:19:30,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-25 23:19:30,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-25 23:19:30,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-25 23:19:30,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 23:19:30,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 23:19:30,324 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-25 23:19:30,324 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-25 23:19:30,325 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-25 23:19:30,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-25 23:19:30,325 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-25 23:19:30,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-25 23:19:30,325 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 23:19:30,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 23:19:30,325 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-25 23:19:30,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-25 23:19:30,326 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-25 23:19:30,326 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-25 23:19:30,326 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-25 23:19:30,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-25 23:19:30,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-25 23:19:30,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-25 23:19:30,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 23:19:30,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 23:19:30,327 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-25 23:19:30,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-25 23:19:30,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 23:19:30,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 23:19:30,328 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-25 23:19:30,328 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-25 23:19:30,328 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 23:19:30,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 23:19:30,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 23:19:30,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-25 23:19:30,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-25 23:19:30,329 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 23:19:30,329 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-25 23:19:30,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-25 23:19:30,329 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 23:19:30,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 23:19:30,330 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-25 23:19:30,330 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-25 23:19:30,330 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 23:19:30,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 23:19:30,330 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-25 23:19:30,330 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-25 23:19:30,330 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-25 23:19:30,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-25 23:19:30,331 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-25 23:19:30,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-25 23:19:30,331 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 23:19:30,331 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 23:19:30,331 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-25 23:19:30,331 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-25 23:19:30,332 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-25 23:19:30,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-25 23:19:30,332 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-25 23:19:30,332 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-25 23:19:30,332 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-25 23:19:30,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-25 23:19:30,333 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-25 23:19:30,333 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-25 23:19:30,333 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 23:19:30,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 23:19:30,333 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-25 23:19:30,333 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-25 23:19:30,333 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-25 23:19:30,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-25 23:19:30,334 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-25 23:19:30,334 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-25 23:19:30,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-25 23:19:30,334 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-25 23:19:30,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 23:19:30,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 23:19:30,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 23:19:30,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 23:19:30,335 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-25 23:19:30,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-25 23:19:30,335 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-25 23:19:30,335 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-25 23:19:30,335 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-25 23:19:30,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-25 23:19:30,336 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-25 23:19:30,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-25 23:19:30,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-25 23:19:30,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-25 23:19:30,336 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-25 23:19:30,336 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-25 23:19:30,337 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-25 23:19:30,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-25 23:19:30,337 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-25 23:19:30,337 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-25 23:19:30,337 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-25 23:19:30,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-25 23:19:30,337 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-25 23:19:30,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-25 23:19:30,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_low_lock_of_ipw2100_priv [2022-11-25 23:19:30,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_low_lock_of_ipw2100_priv [2022-11-25 23:19:30,338 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-25 23:19:30,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-25 23:19:30,338 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-25 23:19:30,338 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-25 23:19:30,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-25 23:19:30,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-25 23:19:30,339 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-25 23:19:30,339 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-25 23:19:30,339 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-25 23:19:30,339 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-25 23:19:30,340 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-25 23:19:30,340 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-25 23:19:30,340 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-25 23:19:30,340 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-25 23:19:30,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 23:19:30,340 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 23:19:30,340 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-25 23:19:30,341 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-25 23:19:30,341 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-25 23:19:30,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-25 23:19:30,341 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-25 23:19:30,341 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-25 23:19:30,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-25 23:19:30,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-25 23:19:30,342 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-25 23:19:30,342 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-25 23:19:30,342 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-25 23:19:30,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-25 23:19:30,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 23:19:30,342 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-25 23:19:30,342 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-25 23:19:30,343 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-25 23:19:30,343 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-25 23:19:30,343 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-25 23:19:30,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-25 23:19:30,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 23:19:30,343 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-25 23:19:30,343 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-25 23:19:30,344 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-25 23:19:30,344 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-25 23:19:30,344 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-25 23:19:30,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-25 23:19:30,344 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-25 23:19:30,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-25 23:19:30,344 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-25 23:19:30,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-25 23:19:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-25 23:19:30,345 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-25 23:19:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 23:19:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-25 23:19:30,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-25 23:19:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-25 23:19:30,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-25 23:19:30,346 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-25 23:19:30,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-25 23:19:30,346 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-25 23:19:30,346 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-25 23:19:30,346 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-25 23:19:30,346 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-25 23:19:30,347 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-25 23:19:30,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-25 23:19:30,347 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-25 23:19:30,347 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-25 23:19:30,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 23:19:30,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 23:19:30,347 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-25 23:19:30,348 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-25 23:19:30,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-25 23:19:30,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-25 23:19:30,348 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-25 23:19:30,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-25 23:19:30,348 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-25 23:19:30,348 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-25 23:19:30,349 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-25 23:19:30,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-25 23:19:30,349 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-25 23:19:30,349 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-25 23:19:30,349 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-25 23:19:30,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-25 23:19:30,349 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-25 23:19:30,350 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-25 23:19:30,350 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-25 23:19:30,350 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-25 23:19:30,350 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-25 23:19:30,350 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-25 23:19:30,350 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-25 23:19:30,350 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-25 23:19:30,351 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-25 23:19:30,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-25 23:19:30,351 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-25 23:19:30,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-25 23:19:30,351 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-25 23:19:30,351 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-25 23:19:30,351 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 23:19:30,352 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 23:19:30,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 23:19:30,352 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-25 23:19:30,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-25 23:19:30,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 23:19:30,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 23:19:30,352 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-25 23:19:30,353 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-25 23:19:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-25 23:19:30,353 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-25 23:19:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-25 23:19:30,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-25 23:19:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-25 23:19:30,353 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-25 23:19:30,354 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-25 23:19:30,354 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-25 23:19:30,354 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-25 23:19:30,354 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-25 23:19:30,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_91 [2022-11-25 23:19:30,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_91 [2022-11-25 23:19:30,355 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-25 23:19:30,355 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-25 23:19:30,355 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-25 23:19:30,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-25 23:19:30,355 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-25 23:19:30,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-25 23:19:30,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 23:19:30,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 23:19:30,356 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-25 23:19:30,356 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-25 23:19:30,356 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-25 23:19:30,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-25 23:19:30,356 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-25 23:19:30,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-25 23:19:30,357 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-25 23:19:30,357 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-25 23:19:30,357 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-25 23:19:30,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-25 23:19:30,357 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-25 23:19:30,357 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-25 23:19:30,357 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-25 23:19:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-25 23:19:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-25 23:19:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_low_lock_of_ipw2100_priv [2022-11-25 23:19:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_low_lock_of_ipw2100_priv [2022-11-25 23:19:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-25 23:19:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-25 23:19:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-25 23:19:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-25 23:19:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 23:19:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-25 23:19:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-25 23:19:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-25 23:19:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-25 23:19:30,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 23:19:30,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 23:19:30,360 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-25 23:19:30,360 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-25 23:19:30,360 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-25 23:19:30,360 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-25 23:19:30,360 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-25 23:19:30,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-25 23:19:30,361 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-25 23:19:30,361 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-25 23:19:31,793 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 23:19:31,802 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 23:19:44,233 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 23:21:46,966 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 23:21:50,161 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 23:21:50,162 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-11-25 23:21:50,168 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:21:50 BoogieIcfgContainer [2022-11-25 23:21:50,168 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 23:21:50,170 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 23:21:50,170 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 23:21:50,173 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 23:21:50,174 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 11:19:19" (1/3) ... [2022-11-25 23:21:50,174 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66260d12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:21:50, skipping insertion in model container [2022-11-25 23:21:50,175 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:19:28" (2/3) ... [2022-11-25 23:21:50,175 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66260d12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:21:50, skipping insertion in model container [2022-11-25 23:21:50,175 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:21:50" (3/3) ... [2022-11-25 23:21:50,176 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-25 23:21:50,197 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 23:21:50,197 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-11-25 23:21:50,309 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 23:21:50,320 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;@16946fbc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 23:21:50,322 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-11-25 23:21:50,336 INFO L276 IsEmpty]: Start isEmpty. Operand has 2667 states, 1645 states have (on average 1.3246200607902736) internal successors, (2179), 1673 states have internal predecessors, (2179), 853 states have call successors, (853), 166 states have call predecessors, (853), 165 states have return successors, (849), 847 states have call predecessors, (849), 849 states have call successors, (849) [2022-11-25 23:21:50,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-25 23:21:50,345 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:21:50,345 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 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] [2022-11-25 23:21:50,346 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:21:50,350 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:21:50,350 INFO L85 PathProgramCache]: Analyzing trace with hash -1732514746, now seen corresponding path program 1 times [2022-11-25 23:21:50,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:21:50,358 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [334785087] [2022-11-25 23:21:50,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:21:50,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:21:51,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:21:53,376 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-25 23:21:53,377 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:21:53,377 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [334785087] [2022-11-25 23:21:53,378 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [334785087] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:21:53,378 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:21:53,378 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:21:53,380 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [579322898] [2022-11-25 23:21:53,381 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:21:53,386 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:21:53,387 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:21:53,430 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:21:53,431 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:21:53,440 INFO L87 Difference]: Start difference. First operand has 2667 states, 1645 states have (on average 1.3246200607902736) internal successors, (2179), 1673 states have internal predecessors, (2179), 853 states have call successors, (853), 166 states have call predecessors, (853), 165 states have return successors, (849), 847 states have call predecessors, (849), 849 states have call successors, (849) Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-25 23:21:58,204 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:21:59,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:22:04,710 WARN L539 Checker$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 23:22:08,142 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:22:14,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:22:18,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:22:22,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:22:25,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:22:29,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:22:29,302 INFO L93 Difference]: Finished difference Result 7605 states and 11266 transitions. [2022-11-25 23:22:29,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 23:22:29,308 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 35 [2022-11-25 23:22:29,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:22:29,360 INFO L225 Difference]: With dead ends: 7605 [2022-11-25 23:22:29,360 INFO L226 Difference]: Without dead ends: 4941 [2022-11-25 23:22:29,393 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:22:29,396 INFO L413 NwaCegarLoop]: 4312 mSDtfsCounter, 3309 mSDsluCounter, 12163 mSDsCounter, 0 mSdLazyCounter, 1182 mSolverCounterSat, 3 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3328 SdHoareTripleChecker+Valid, 16475 SdHoareTripleChecker+Invalid, 1190 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 1182 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.1s IncrementalHoareTripleChecker+Time [2022-11-25 23:22:29,397 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3328 Valid, 16475 Invalid, 1190 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 1182 Invalid, 5 Unknown, 0 Unchecked, 35.1s Time] [2022-11-25 23:22:29,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4941 states. [2022-11-25 23:22:29,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4941 to 4932. [2022-11-25 23:22:29,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4932 states, 3030 states have (on average 1.3165016501650164) internal successors, (3989), 3083 states have internal predecessors, (3989), 1584 states have call successors, (1584), 317 states have call predecessors, (1584), 315 states have return successors, (1582), 1572 states have call predecessors, (1582), 1578 states have call successors, (1582) [2022-11-25 23:22:29,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4932 states to 4932 states and 7155 transitions. [2022-11-25 23:22:29,897 INFO L78 Accepts]: Start accepts. Automaton has 4932 states and 7155 transitions. Word has length 35 [2022-11-25 23:22:29,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:22:29,899 INFO L495 AbstractCegarLoop]: Abstraction has 4932 states and 7155 transitions. [2022-11-25 23:22:29,899 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-25 23:22:29,899 INFO L276 IsEmpty]: Start isEmpty. Operand 4932 states and 7155 transitions. [2022-11-25 23:22:29,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-25 23:22:29,902 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:22:29,902 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 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 23:22:29,903 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 23:22:29,903 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:22:29,903 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:22:29,904 INFO L85 PathProgramCache]: Analyzing trace with hash 1566956214, now seen corresponding path program 1 times [2022-11-25 23:22:29,904 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:22:29,904 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1706470045] [2022-11-25 23:22:29,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:22:29,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:22:30,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:22:31,969 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-25 23:22:31,970 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:22:31,970 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1706470045] [2022-11-25 23:22:31,970 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1706470045] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:22:31,970 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:22:31,970 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:22:31,971 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1926408237] [2022-11-25 23:22:31,971 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:22:31,973 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:22:31,973 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:22:31,974 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:22:31,974 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:22:31,975 INFO L87 Difference]: Start difference. First operand 4932 states and 7155 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-25 23:22:36,695 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:22:38,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:22:45,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:22:48,709 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:22:49,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:22:57,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:22:59,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:23:02,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:23:05,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:23:08,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:23:12,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:23:12,758 INFO L93 Difference]: Finished difference Result 4988 states and 7214 transitions. [2022-11-25 23:23:12,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 23:23:12,759 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 40 [2022-11-25 23:23:12,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:23:12,795 INFO L225 Difference]: With dead ends: 4988 [2022-11-25 23:23:12,795 INFO L226 Difference]: Without dead ends: 4986 [2022-11-25 23:23:12,800 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:23:12,801 INFO L413 NwaCegarLoop]: 4299 mSDtfsCounter, 3296 mSDsluCounter, 12118 mSDsCounter, 0 mSdLazyCounter, 1186 mSolverCounterSat, 2 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 38.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3312 SdHoareTripleChecker+Valid, 16417 SdHoareTripleChecker+Invalid, 1193 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1186 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 40.3s IncrementalHoareTripleChecker+Time [2022-11-25 23:23:12,801 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3312 Valid, 16417 Invalid, 1193 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1186 Invalid, 5 Unknown, 0 Unchecked, 40.3s Time] [2022-11-25 23:23:12,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4986 states. [2022-11-25 23:23:13,066 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4986 to 4976. [2022-11-25 23:23:13,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4976 states, 3057 states have (on average 1.3156689564932942) internal successors, (4022), 3111 states have internal predecessors, (4022), 1593 states have call successors, (1593), 325 states have call predecessors, (1593), 323 states have return successors, (1590), 1580 states have call predecessors, (1590), 1587 states have call successors, (1590) [2022-11-25 23:23:13,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4976 states to 4976 states and 7205 transitions. [2022-11-25 23:23:13,109 INFO L78 Accepts]: Start accepts. Automaton has 4976 states and 7205 transitions. Word has length 40 [2022-11-25 23:23:13,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:23:13,110 INFO L495 AbstractCegarLoop]: Abstraction has 4976 states and 7205 transitions. [2022-11-25 23:23:13,110 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-25 23:23:13,110 INFO L276 IsEmpty]: Start isEmpty. Operand 4976 states and 7205 transitions. [2022-11-25 23:23:13,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-25 23:23:13,119 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:23:13,120 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 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] [2022-11-25 23:23:13,120 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 23:23:13,120 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:23:13,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:23:13,121 INFO L85 PathProgramCache]: Analyzing trace with hash 1080974364, now seen corresponding path program 1 times [2022-11-25 23:23:13,121 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:23:13,121 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [176761250] [2022-11-25 23:23:13,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:23:13,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:23:13,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:23:15,108 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-11-25 23:23:15,108 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:23:15,109 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [176761250] [2022-11-25 23:23:15,109 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [176761250] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:23:15,109 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:23:15,109 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:23:15,109 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [155280663] [2022-11-25 23:23:15,110 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:23:15,110 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:23:15,110 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:23:15,111 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:23:15,111 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:23:15,111 INFO L87 Difference]: Start difference. First operand 4976 states and 7205 transitions. Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 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 23:23:20,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:23:21,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:23:24,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:23:26,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:23:30,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:23:35,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:23:41,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:23:43,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:23:45,147 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:23:48,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:23:51,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:23:55,661 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:23:58,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:24:02,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:24:02,055 INFO L93 Difference]: Finished difference Result 4989 states and 7214 transitions. [2022-11-25 23:24:02,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 23:24:02,056 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 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 51 [2022-11-25 23:24:02,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:24:02,098 INFO L225 Difference]: With dead ends: 4989 [2022-11-25 23:24:02,099 INFO L226 Difference]: Without dead ends: 4987 [2022-11-25 23:24:02,103 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:24:02,106 INFO L413 NwaCegarLoop]: 4299 mSDtfsCounter, 3292 mSDsluCounter, 12118 mSDsCounter, 0 mSdLazyCounter, 1184 mSolverCounterSat, 2 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 45.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3307 SdHoareTripleChecker+Valid, 16417 SdHoareTripleChecker+Invalid, 1196 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1184 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 46.3s IncrementalHoareTripleChecker+Time [2022-11-25 23:24:02,109 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3307 Valid, 16417 Invalid, 1196 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1184 Invalid, 10 Unknown, 0 Unchecked, 46.3s Time] [2022-11-25 23:24:02,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4987 states. [2022-11-25 23:24:02,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4987 to 4980. [2022-11-25 23:24:02,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4980 states, 3060 states have (on average 1.315359477124183) internal successors, (4025), 3114 states have internal predecessors, (4025), 1593 states have call successors, (1593), 326 states have call predecessors, (1593), 324 states have return successors, (1590), 1580 states have call predecessors, (1590), 1587 states have call successors, (1590) [2022-11-25 23:24:02,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4980 states to 4980 states and 7208 transitions. [2022-11-25 23:24:02,570 INFO L78 Accepts]: Start accepts. Automaton has 4980 states and 7208 transitions. Word has length 51 [2022-11-25 23:24:02,571 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:24:02,571 INFO L495 AbstractCegarLoop]: Abstraction has 4980 states and 7208 transitions. [2022-11-25 23:24:02,572 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 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 23:24:02,572 INFO L276 IsEmpty]: Start isEmpty. Operand 4980 states and 7208 transitions. [2022-11-25 23:24:02,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-25 23:24:02,575 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:24:02,576 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 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] [2022-11-25 23:24:02,576 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 23:24:02,576 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:24:02,577 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:24:02,578 INFO L85 PathProgramCache]: Analyzing trace with hash -1814297482, now seen corresponding path program 1 times [2022-11-25 23:24:02,578 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:24:02,578 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1527626482] [2022-11-25 23:24:02,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:24:02,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:24:03,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:24:04,624 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-25 23:24:04,624 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:24:04,624 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1527626482] [2022-11-25 23:24:04,625 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1527626482] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:24:04,625 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:24:04,625 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:24:04,625 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2086606108] [2022-11-25 23:24:04,625 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:24:04,626 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:24:04,626 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:24:04,626 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:24:04,626 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:24:04,627 INFO L87 Difference]: Start difference. First operand 4980 states and 7208 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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 23:24:11,096 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:24:12,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:24:13,444 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:24:18,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:24:21,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:24:27,171 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:24:28,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:24:31,669 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:24:33,863 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:24:37,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:24:40,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:24:44,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:24:44,055 INFO L93 Difference]: Finished difference Result 4993 states and 7217 transitions. [2022-11-25 23:24:44,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 23:24:44,056 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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 50 [2022-11-25 23:24:44,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:24:44,092 INFO L225 Difference]: With dead ends: 4993 [2022-11-25 23:24:44,092 INFO L226 Difference]: Without dead ends: 4991 [2022-11-25 23:24:44,097 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:24:44,098 INFO L413 NwaCegarLoop]: 4299 mSDtfsCounter, 3296 mSDsluCounter, 12118 mSDsCounter, 0 mSdLazyCounter, 1186 mSolverCounterSat, 2 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 37.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3310 SdHoareTripleChecker+Valid, 16417 SdHoareTripleChecker+Invalid, 1192 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1186 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 39.0s IncrementalHoareTripleChecker+Time [2022-11-25 23:24:44,098 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3310 Valid, 16417 Invalid, 1192 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 1186 Invalid, 4 Unknown, 0 Unchecked, 39.0s Time] [2022-11-25 23:24:44,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4991 states. [2022-11-25 23:24:44,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4991 to 4984. [2022-11-25 23:24:44,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4984 states, 3063 states have (on average 1.3150506039830232) internal successors, (4028), 3117 states have internal predecessors, (4028), 1593 states have call successors, (1593), 327 states have call predecessors, (1593), 325 states have return successors, (1590), 1580 states have call predecessors, (1590), 1587 states have call successors, (1590) [2022-11-25 23:24:44,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4984 states to 4984 states and 7211 transitions. [2022-11-25 23:24:44,534 INFO L78 Accepts]: Start accepts. Automaton has 4984 states and 7211 transitions. Word has length 50 [2022-11-25 23:24:44,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:24:44,534 INFO L495 AbstractCegarLoop]: Abstraction has 4984 states and 7211 transitions. [2022-11-25 23:24:44,534 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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 23:24:44,535 INFO L276 IsEmpty]: Start isEmpty. Operand 4984 states and 7211 transitions. [2022-11-25 23:24:44,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-25 23:24:44,536 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:24:44,537 INFO L195 NwaCegarLoop]: trace histogram [5, 4, 4, 3, 3, 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] [2022-11-25 23:24:44,537 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 23:24:44,537 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:24:44,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:24:44,538 INFO L85 PathProgramCache]: Analyzing trace with hash -1663785018, now seen corresponding path program 1 times [2022-11-25 23:24:44,538 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:24:44,538 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [892641817] [2022-11-25 23:24:44,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:24:44,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:24:44,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:24:46,211 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-11-25 23:24:46,211 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:24:46,211 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [892641817] [2022-11-25 23:24:46,212 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [892641817] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:24:46,212 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:24:46,212 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:24:46,212 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1139398055] [2022-11-25 23:24:46,212 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:24:46,212 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:24:46,213 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:24:46,213 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:24:46,213 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:24:46,213 INFO L87 Difference]: Start difference. First operand 4984 states and 7211 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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 23:24:49,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:24:51,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:24:53,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:24:55,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:24:57,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:25:01,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:25:05,202 WARN L539 Checker$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 23:25:11,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:25:12,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:25:16,412 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:25:20,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:25:23,392 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:25:26,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:25:27,574 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:25:27,574 INFO L93 Difference]: Finished difference Result 5017 states and 7238 transitions. [2022-11-25 23:25:27,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 23:25:27,574 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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 55 [2022-11-25 23:25:27,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:25:27,608 INFO L225 Difference]: With dead ends: 5017 [2022-11-25 23:25:27,609 INFO L226 Difference]: Without dead ends: 5015 [2022-11-25 23:25:27,613 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:25:27,614 INFO L413 NwaCegarLoop]: 4283 mSDtfsCounter, 3227 mSDsluCounter, 12086 mSDsCounter, 0 mSdLazyCounter, 1181 mSolverCounterSat, 2 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3242 SdHoareTripleChecker+Valid, 16369 SdHoareTripleChecker+Invalid, 1190 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1181 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 40.9s IncrementalHoareTripleChecker+Time [2022-11-25 23:25:27,614 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3242 Valid, 16369 Invalid, 1190 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1181 Invalid, 7 Unknown, 0 Unchecked, 40.9s Time] [2022-11-25 23:25:27,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5015 states. [2022-11-25 23:25:28,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5015 to 5008. [2022-11-25 23:25:28,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5008 states, 3077 states have (on average 1.3139421514462137) internal successors, (4043), 3131 states have internal predecessors, (4043), 1596 states have call successors, (1596), 334 states have call predecessors, (1596), 332 states have return successors, (1593), 1583 states have call predecessors, (1593), 1590 states have call successors, (1593) [2022-11-25 23:25:28,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5008 states to 5008 states and 7232 transitions. [2022-11-25 23:25:28,098 INFO L78 Accepts]: Start accepts. Automaton has 5008 states and 7232 transitions. Word has length 55 [2022-11-25 23:25:28,098 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:25:28,098 INFO L495 AbstractCegarLoop]: Abstraction has 5008 states and 7232 transitions. [2022-11-25 23:25:28,098 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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 23:25:28,099 INFO L276 IsEmpty]: Start isEmpty. Operand 5008 states and 7232 transitions. [2022-11-25 23:25:28,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-25 23:25:28,101 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:25:28,101 INFO L195 NwaCegarLoop]: trace histogram [6, 5, 5, 3, 3, 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] [2022-11-25 23:25:28,101 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 23:25:28,102 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:25:28,102 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:25:28,102 INFO L85 PathProgramCache]: Analyzing trace with hash 493530678, now seen corresponding path program 1 times [2022-11-25 23:25:28,102 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:25:28,102 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [715263104] [2022-11-25 23:25:28,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:25:28,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:25:28,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:25:29,801 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-11-25 23:25:29,801 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:25:29,801 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [715263104] [2022-11-25 23:25:29,801 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [715263104] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:25:29,801 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:25:29,802 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:25:29,802 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677866313] [2022-11-25 23:25:29,802 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:25:29,802 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:25:29,802 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:25:29,803 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:25:29,803 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:25:29,803 INFO L87 Difference]: Start difference. First operand 5008 states and 7232 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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 23:25:34,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:25:36,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:25:37,317 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:25:38,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:25:42,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:25:45,695 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:25:47,764 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:25:54,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:25:56,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:26:00,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:26:03,016 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:26:07,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:26:07,273 INFO L93 Difference]: Finished difference Result 5026 states and 7246 transitions. [2022-11-25 23:26:07,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 23:26:07,273 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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 60 [2022-11-25 23:26:07,274 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:26:07,301 INFO L225 Difference]: With dead ends: 5026 [2022-11-25 23:26:07,301 INFO L226 Difference]: Without dead ends: 5024 [2022-11-25 23:26:07,305 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:26:07,306 INFO L413 NwaCegarLoop]: 4299 mSDtfsCounter, 3292 mSDsluCounter, 12118 mSDsCounter, 0 mSdLazyCounter, 1182 mSolverCounterSat, 2 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3305 SdHoareTripleChecker+Valid, 16417 SdHoareTripleChecker+Invalid, 1189 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1182 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 37.1s IncrementalHoareTripleChecker+Time [2022-11-25 23:26:07,307 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3305 Valid, 16417 Invalid, 1189 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1182 Invalid, 5 Unknown, 0 Unchecked, 37.1s Time] [2022-11-25 23:26:07,314 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5024 states. [2022-11-25 23:26:07,703 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5024 to 5012. [2022-11-25 23:26:07,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5012 states, 3080 states have (on average 1.3136363636363637) internal successors, (4046), 3134 states have internal predecessors, (4046), 1596 states have call successors, (1596), 335 states have call predecessors, (1596), 333 states have return successors, (1593), 1583 states have call predecessors, (1593), 1590 states have call successors, (1593) [2022-11-25 23:26:07,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5012 states to 5012 states and 7235 transitions. [2022-11-25 23:26:07,736 INFO L78 Accepts]: Start accepts. Automaton has 5012 states and 7235 transitions. Word has length 60 [2022-11-25 23:26:07,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:26:07,737 INFO L495 AbstractCegarLoop]: Abstraction has 5012 states and 7235 transitions. [2022-11-25 23:26:07,737 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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 23:26:07,737 INFO L276 IsEmpty]: Start isEmpty. Operand 5012 states and 7235 transitions. [2022-11-25 23:26:07,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-25 23:26:07,738 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:26:07,738 INFO L195 NwaCegarLoop]: trace histogram [7, 6, 6, 3, 3, 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] [2022-11-25 23:26:07,739 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-25 23:26:07,739 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:26:07,739 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:26:07,739 INFO L85 PathProgramCache]: Analyzing trace with hash -2031860346, now seen corresponding path program 1 times [2022-11-25 23:26:07,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:26:07,740 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1032869420] [2022-11-25 23:26:07,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:26:07,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:26:08,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:26:09,278 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-11-25 23:26:09,278 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:26:09,278 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1032869420] [2022-11-25 23:26:09,278 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1032869420] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:26:09,279 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:26:09,279 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:26:09,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [173537527] [2022-11-25 23:26:09,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:26:09,279 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:26:09,279 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:26:09,280 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:26:09,280 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:26:09,280 INFO L87 Difference]: Start difference. First operand 5012 states and 7235 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-11-25 23:26:13,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:26:15,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:26:18,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:26:23,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:26:26,867 WARN L539 Checker$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 23:26:31,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:26:35,678 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:26:37,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:26:41,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:26:44,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:26:48,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:26:48,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:26:48,654 INFO L93 Difference]: Finished difference Result 5106 states and 7342 transitions. [2022-11-25 23:26:48,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 23:26:48,655 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 65 [2022-11-25 23:26:48,655 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:26:48,677 INFO L225 Difference]: With dead ends: 5106 [2022-11-25 23:26:48,678 INFO L226 Difference]: Without dead ends: 5104 [2022-11-25 23:26:48,682 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:26:48,683 INFO L413 NwaCegarLoop]: 4287 mSDtfsCounter, 3181 mSDsluCounter, 12094 mSDsCounter, 0 mSdLazyCounter, 1198 mSolverCounterSat, 2 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 37.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3195 SdHoareTripleChecker+Valid, 16381 SdHoareTripleChecker+Invalid, 1207 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1198 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 38.9s IncrementalHoareTripleChecker+Time [2022-11-25 23:26:48,684 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3195 Valid, 16381 Invalid, 1207 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1198 Invalid, 7 Unknown, 0 Unchecked, 38.9s Time] [2022-11-25 23:26:48,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5104 states. [2022-11-25 23:26:49,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5104 to 5091. [2022-11-25 23:26:49,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5091 states, 3126 states have (on average 1.3125399872040946) internal successors, (4103), 3183 states have internal predecessors, (4103), 1615 states have call successors, (1615), 349 states have call predecessors, (1615), 347 states have return successors, (1612), 1599 states have call predecessors, (1612), 1609 states have call successors, (1612) [2022-11-25 23:26:49,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5091 states to 5091 states and 7330 transitions. [2022-11-25 23:26:49,241 INFO L78 Accepts]: Start accepts. Automaton has 5091 states and 7330 transitions. Word has length 65 [2022-11-25 23:26:49,242 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:26:49,243 INFO L495 AbstractCegarLoop]: Abstraction has 5091 states and 7330 transitions. [2022-11-25 23:26:49,243 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-11-25 23:26:49,243 INFO L276 IsEmpty]: Start isEmpty. Operand 5091 states and 7330 transitions. [2022-11-25 23:26:49,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-25 23:26:49,246 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:26:49,246 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:26:49,246 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-25 23:26:49,247 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:26:49,247 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:26:49,247 INFO L85 PathProgramCache]: Analyzing trace with hash -805475680, now seen corresponding path program 1 times [2022-11-25 23:26:49,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:26:49,248 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [75947063] [2022-11-25 23:26:49,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:26:49,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:26:49,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:26:50,888 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2022-11-25 23:26:50,889 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:26:50,889 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [75947063] [2022-11-25 23:26:50,889 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [75947063] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:26:50,889 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:26:50,889 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:26:50,889 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1947376817] [2022-11-25 23:26:50,890 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:26:50,890 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:26:50,890 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:26:50,891 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:26:50,891 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:26:50,891 INFO L87 Difference]: Start difference. First operand 5091 states and 7330 transitions. Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-25 23:26:56,073 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:26:58,089 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:27:00,099 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:27:02,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:27:05,096 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:27:07,110 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:27:11,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:27:15,446 WARN L539 Checker$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 23:27:23,306 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:27:26,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:27:29,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:27:33,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:27:33,156 INFO L93 Difference]: Finished difference Result 7870 states and 11281 transitions. [2022-11-25 23:27:33,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 23:27:33,156 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 76 [2022-11-25 23:27:33,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:27:33,187 INFO L225 Difference]: With dead ends: 7870 [2022-11-25 23:27:33,187 INFO L226 Difference]: Without dead ends: 7868 [2022-11-25 23:27:33,190 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:27:33,191 INFO L413 NwaCegarLoop]: 4094 mSDtfsCounter, 3389 mSDsluCounter, 10406 mSDsCounter, 0 mSdLazyCounter, 1163 mSolverCounterSat, 3 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 40.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3398 SdHoareTripleChecker+Valid, 14500 SdHoareTripleChecker+Invalid, 1175 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 1163 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.7s IncrementalHoareTripleChecker+Time [2022-11-25 23:27:33,192 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3398 Valid, 14500 Invalid, 1175 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 1163 Invalid, 9 Unknown, 0 Unchecked, 41.7s Time] [2022-11-25 23:27:33,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7868 states. [2022-11-25 23:27:33,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7868 to 7861. [2022-11-25 23:27:33,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7861 states, 4810 states have (on average 1.3093555093555094) internal successors, (6298), 4931 states have internal predecessors, (6298), 2469 states have call successors, (2469), 601 states have call predecessors, (2469), 579 states have return successors, (2506), 2397 states have call predecessors, (2506), 2457 states have call successors, (2506) [2022-11-25 23:27:33,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7861 states to 7861 states and 11273 transitions. [2022-11-25 23:27:33,699 INFO L78 Accepts]: Start accepts. Automaton has 7861 states and 11273 transitions. Word has length 76 [2022-11-25 23:27:33,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:27:33,700 INFO L495 AbstractCegarLoop]: Abstraction has 7861 states and 11273 transitions. [2022-11-25 23:27:33,700 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-25 23:27:33,700 INFO L276 IsEmpty]: Start isEmpty. Operand 7861 states and 11273 transitions. [2022-11-25 23:27:33,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-25 23:27:33,702 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:27:33,703 INFO L195 NwaCegarLoop]: trace histogram [9, 8, 8, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:27:33,703 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-25 23:27:33,703 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:27:33,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:27:33,704 INFO L85 PathProgramCache]: Analyzing trace with hash 599976668, now seen corresponding path program 1 times [2022-11-25 23:27:33,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:27:33,704 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1762762705] [2022-11-25 23:27:33,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:27:33,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:27:33,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:27:35,169 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2022-11-25 23:27:35,170 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:27:35,170 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1762762705] [2022-11-25 23:27:35,170 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1762762705] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:27:35,170 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:27:35,170 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:27:35,170 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [226618642] [2022-11-25 23:27:35,170 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:27:35,171 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:27:35,171 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:27:35,172 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:27:35,172 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:27:35,172 INFO L87 Difference]: Start difference. First operand 7861 states and 11273 transitions. Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-25 23:27:40,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:27:42,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:27:47,563 WARN L539 Checker$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 23:27:51,116 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:27:56,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:28:00,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:28:04,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:28:07,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:28:10,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:28:11,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:28:11,994 INFO L93 Difference]: Finished difference Result 7883 states and 11291 transitions. [2022-11-25 23:28:11,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 23:28:11,994 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 81 [2022-11-25 23:28:11,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:28:12,043 INFO L225 Difference]: With dead ends: 7883 [2022-11-25 23:28:12,043 INFO L226 Difference]: Without dead ends: 7881 [2022-11-25 23:28:12,049 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:28:12,050 INFO L413 NwaCegarLoop]: 4283 mSDtfsCounter, 3219 mSDsluCounter, 12086 mSDsCounter, 0 mSdLazyCounter, 1177 mSolverCounterSat, 2 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3231 SdHoareTripleChecker+Valid, 16369 SdHoareTripleChecker+Invalid, 1186 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1177 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.2s IncrementalHoareTripleChecker+Time [2022-11-25 23:28:12,051 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3231 Valid, 16369 Invalid, 1186 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1177 Invalid, 7 Unknown, 0 Unchecked, 36.2s Time] [2022-11-25 23:28:12,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7881 states. [2022-11-25 23:28:12,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7881 to 7869. [2022-11-25 23:28:12,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7869 states, 4816 states have (on average 1.308970099667774) internal successors, (6304), 4937 states have internal predecessors, (6304), 2469 states have call successors, (2469), 603 states have call predecessors, (2469), 581 states have return successors, (2506), 2397 states have call predecessors, (2506), 2457 states have call successors, (2506) [2022-11-25 23:28:12,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7869 states to 7869 states and 11279 transitions. [2022-11-25 23:28:12,612 INFO L78 Accepts]: Start accepts. Automaton has 7869 states and 11279 transitions. Word has length 81 [2022-11-25 23:28:12,613 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:28:12,613 INFO L495 AbstractCegarLoop]: Abstraction has 7869 states and 11279 transitions. [2022-11-25 23:28:12,613 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-25 23:28:12,613 INFO L276 IsEmpty]: Start isEmpty. Operand 7869 states and 11279 transitions. [2022-11-25 23:28:12,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-25 23:28:12,615 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:28:12,615 INFO L195 NwaCegarLoop]: trace histogram [10, 9, 9, 3, 3, 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] [2022-11-25 23:28:12,616 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-25 23:28:12,616 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:28:12,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:28:12,617 INFO L85 PathProgramCache]: Analyzing trace with hash -548306506, now seen corresponding path program 1 times [2022-11-25 23:28:12,617 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:28:12,617 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [543169934] [2022-11-25 23:28:12,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:28:12,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:28:12,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:28:14,596 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2022-11-25 23:28:14,596 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:28:14,596 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [543169934] [2022-11-25 23:28:14,596 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [543169934] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:28:14,597 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:28:14,597 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:28:14,597 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1426174652] [2022-11-25 23:28:14,597 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:28:14,597 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:28:14,598 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:28:14,598 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:28:14,598 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:28:14,599 INFO L87 Difference]: Start difference. First operand 7869 states and 11279 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-25 23:28:19,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:28:21,523 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:28:23,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:28:25,458 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:28:28,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:28:31,687 WARN L539 Checker$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 23:28:37,511 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:28:41,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:28:45,779 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:28:48,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:28:51,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:28:53,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:28:53,956 INFO L93 Difference]: Finished difference Result 7891 states and 11297 transitions. [2022-11-25 23:28:53,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 23:28:53,956 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 80 [2022-11-25 23:28:53,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:28:53,998 INFO L225 Difference]: With dead ends: 7891 [2022-11-25 23:28:53,999 INFO L226 Difference]: Without dead ends: 7889 [2022-11-25 23:28:54,006 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:28:54,007 INFO L413 NwaCegarLoop]: 4283 mSDtfsCounter, 3223 mSDsluCounter, 12086 mSDsCounter, 0 mSdLazyCounter, 1177 mSolverCounterSat, 2 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 37.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3234 SdHoareTripleChecker+Valid, 16369 SdHoareTripleChecker+Invalid, 1186 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1177 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 38.8s IncrementalHoareTripleChecker+Time [2022-11-25 23:28:54,007 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3234 Valid, 16369 Invalid, 1186 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1177 Invalid, 7 Unknown, 0 Unchecked, 38.8s Time] [2022-11-25 23:28:54,018 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7889 states. [2022-11-25 23:28:54,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7889 to 7877. [2022-11-25 23:28:54,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7877 states, 4822 states have (on average 1.308585649108254) internal successors, (6310), 4943 states have internal predecessors, (6310), 2469 states have call successors, (2469), 605 states have call predecessors, (2469), 583 states have return successors, (2506), 2397 states have call predecessors, (2506), 2457 states have call successors, (2506) [2022-11-25 23:28:54,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7877 states to 7877 states and 11285 transitions. [2022-11-25 23:28:54,746 INFO L78 Accepts]: Start accepts. Automaton has 7877 states and 11285 transitions. Word has length 80 [2022-11-25 23:28:54,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:28:54,747 INFO L495 AbstractCegarLoop]: Abstraction has 7877 states and 11285 transitions. [2022-11-25 23:28:54,747 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-25 23:28:54,747 INFO L276 IsEmpty]: Start isEmpty. Operand 7877 states and 11285 transitions. [2022-11-25 23:28:54,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-25 23:28:54,750 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:28:54,751 INFO L195 NwaCegarLoop]: trace histogram [11, 10, 10, 3, 3, 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] [2022-11-25 23:28:54,751 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-25 23:28:54,751 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:28:54,752 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:28:54,752 INFO L85 PathProgramCache]: Analyzing trace with hash -299237114, now seen corresponding path program 1 times [2022-11-25 23:28:54,752 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:28:54,752 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1018744972] [2022-11-25 23:28:54,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:28:54,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:28:55,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:28:56,289 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2022-11-25 23:28:56,289 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:28:56,289 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1018744972] [2022-11-25 23:28:56,289 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1018744972] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:28:56,289 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:28:56,290 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:28:56,290 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1358112560] [2022-11-25 23:28:56,290 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:28:56,290 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:28:56,290 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:28:56,291 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:28:56,291 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:28:56,291 INFO L87 Difference]: Start difference. First operand 7877 states and 11285 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-25 23:29:00,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:29:02,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:29:04,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:29:10,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:29:13,854 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:29:15,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:29:17,682 WARN L539 Checker$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 23:29:22,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:29:24,171 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:29:28,927 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:29:31,772 WARN L539 Checker$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 23:29:33,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:29:37,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:29:40,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:29:45,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:29:45,067 INFO L93 Difference]: Finished difference Result 7894 states and 11298 transitions. [2022-11-25 23:29:45,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 23:29:45,071 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 85 [2022-11-25 23:29:45,072 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:29:45,113 INFO L225 Difference]: With dead ends: 7894 [2022-11-25 23:29:45,113 INFO L226 Difference]: Without dead ends: 7892 [2022-11-25 23:29:45,120 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:29:45,121 INFO L413 NwaCegarLoop]: 4299 mSDtfsCounter, 3296 mSDsluCounter, 12118 mSDsCounter, 0 mSdLazyCounter, 1183 mSolverCounterSat, 2 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 46.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3303 SdHoareTripleChecker+Valid, 16417 SdHoareTripleChecker+Invalid, 1194 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1183 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 48.2s IncrementalHoareTripleChecker+Time [2022-11-25 23:29:45,121 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3303 Valid, 16417 Invalid, 1194 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 1183 Invalid, 9 Unknown, 0 Unchecked, 48.2s Time] [2022-11-25 23:29:45,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7892 states. [2022-11-25 23:29:45,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7892 to 7885. [2022-11-25 23:29:45,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7885 states, 4828 states have (on average 1.308202154101077) internal successors, (6316), 4949 states have internal predecessors, (6316), 2469 states have call successors, (2469), 607 states have call predecessors, (2469), 585 states have return successors, (2506), 2397 states have call predecessors, (2506), 2457 states have call successors, (2506) [2022-11-25 23:29:45,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7885 states to 7885 states and 11291 transitions. [2022-11-25 23:29:45,756 INFO L78 Accepts]: Start accepts. Automaton has 7885 states and 11291 transitions. Word has length 85 [2022-11-25 23:29:45,756 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:29:45,756 INFO L495 AbstractCegarLoop]: Abstraction has 7885 states and 11291 transitions. [2022-11-25 23:29:45,757 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-25 23:29:45,757 INFO L276 IsEmpty]: Start isEmpty. Operand 7885 states and 11291 transitions. [2022-11-25 23:29:45,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-25 23:29:45,759 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:29:45,760 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:29:45,760 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-11-25 23:29:45,760 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:29:45,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:29:45,761 INFO L85 PathProgramCache]: Analyzing trace with hash -2110974135, now seen corresponding path program 1 times [2022-11-25 23:29:45,761 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:29:45,761 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1815801567] [2022-11-25 23:29:45,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:29:45,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:29:46,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:29:47,168 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2022-11-25 23:29:47,168 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:29:47,168 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1815801567] [2022-11-25 23:29:47,168 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1815801567] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:29:47,168 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:29:47,169 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:29:47,169 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [461300688] [2022-11-25 23:29:47,169 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:29:47,169 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:29:47,169 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:29:47,170 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:29:47,170 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:29:47,170 INFO L87 Difference]: Start difference. First operand 7885 states and 11291 transitions. Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) [2022-11-25 23:29:52,632 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:29:54,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:29:58,715 WARN L539 Checker$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 23:30:05,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:30:07,953 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:30:10,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:30:12,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:30:12,829 INFO L93 Difference]: Finished difference Result 16756 states and 24183 transitions. [2022-11-25 23:30:12,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:30:12,830 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) Word has length 106 [2022-11-25 23:30:12,830 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:30:12,876 INFO L225 Difference]: With dead ends: 16756 [2022-11-25 23:30:12,876 INFO L226 Difference]: Without dead ends: 8887 [2022-11-25 23:30:12,925 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 23:30:12,926 INFO L413 NwaCegarLoop]: 3852 mSDtfsCounter, 339 mSDsluCounter, 3591 mSDsCounter, 0 mSdLazyCounter, 602 mSolverCounterSat, 2 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 493 SdHoareTripleChecker+Valid, 7443 SdHoareTripleChecker+Invalid, 610 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 602 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.1s IncrementalHoareTripleChecker+Time [2022-11-25 23:30:12,926 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [493 Valid, 7443 Invalid, 610 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 602 Invalid, 6 Unknown, 0 Unchecked, 25.1s Time] [2022-11-25 23:30:12,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8887 states. [2022-11-25 23:30:13,606 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8887 to 8129. [2022-11-25 23:30:13,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8129 states, 4992 states have (on average 1.310897435897436) internal successors, (6544), 5117 states have internal predecessors, (6544), 2549 states have call successors, (2549), 607 states have call predecessors, (2549), 585 states have return successors, (2588), 2476 states have call predecessors, (2588), 2537 states have call successors, (2588) [2022-11-25 23:30:13,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8129 states to 8129 states and 11681 transitions. [2022-11-25 23:30:13,662 INFO L78 Accepts]: Start accepts. Automaton has 8129 states and 11681 transitions. Word has length 106 [2022-11-25 23:30:13,665 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:30:13,665 INFO L495 AbstractCegarLoop]: Abstraction has 8129 states and 11681 transitions. [2022-11-25 23:30:13,665 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) [2022-11-25 23:30:13,665 INFO L276 IsEmpty]: Start isEmpty. Operand 8129 states and 11681 transitions. [2022-11-25 23:30:13,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-11-25 23:30:13,667 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:30:13,667 INFO L195 NwaCegarLoop]: trace histogram [12, 11, 11, 3, 3, 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] [2022-11-25 23:30:13,668 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-11-25 23:30:13,668 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:30:13,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:30:13,668 INFO L85 PathProgramCache]: Analyzing trace with hash -1503024266, now seen corresponding path program 1 times [2022-11-25 23:30:13,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:30:13,669 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1581357675] [2022-11-25 23:30:13,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:30:13,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:30:13,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:30:15,230 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2022-11-25 23:30:15,230 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:30:15,231 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1581357675] [2022-11-25 23:30:15,231 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1581357675] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:30:15,231 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:30:15,231 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:30:15,231 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1590273143] [2022-11-25 23:30:15,231 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:30:15,232 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:30:15,232 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:30:15,232 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:30:15,232 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:30:15,233 INFO L87 Difference]: Start difference. First operand 8129 states and 11681 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (19), 3 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-25 23:30:20,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:30:21,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:30:23,500 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:30:28,655 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:30:31,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:30:33,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:30:35,503 WARN L539 Checker$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 23:30:40,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:30:44,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:30:49,023 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:30:51,809 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:30:54,080 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:30:55,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:30:55,989 INFO L93 Difference]: Finished difference Result 8151 states and 11699 transitions. [2022-11-25 23:30:55,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 23:30:55,989 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (19), 3 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 90 [2022-11-25 23:30:55,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:30:56,028 INFO L225 Difference]: With dead ends: 8151 [2022-11-25 23:30:56,028 INFO L226 Difference]: Without dead ends: 8149 [2022-11-25 23:30:56,034 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:30:56,035 INFO L413 NwaCegarLoop]: 4310 mSDtfsCounter, 3292 mSDsluCounter, 12140 mSDsCounter, 0 mSdLazyCounter, 1190 mSolverCounterSat, 2 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 38.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3299 SdHoareTripleChecker+Valid, 16450 SdHoareTripleChecker+Invalid, 1198 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1190 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 40.1s IncrementalHoareTripleChecker+Time [2022-11-25 23:30:56,035 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3299 Valid, 16450 Invalid, 1198 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 1190 Invalid, 6 Unknown, 0 Unchecked, 40.1s Time] [2022-11-25 23:30:56,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8149 states. [2022-11-25 23:30:56,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8149 to 8137. [2022-11-25 23:30:56,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8137 states, 4998 states have (on average 1.3105242096838736) internal successors, (6550), 5123 states have internal predecessors, (6550), 2549 states have call successors, (2549), 609 states have call predecessors, (2549), 587 states have return successors, (2588), 2476 states have call predecessors, (2588), 2537 states have call successors, (2588) [2022-11-25 23:30:56,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8137 states to 8137 states and 11687 transitions. [2022-11-25 23:30:56,579 INFO L78 Accepts]: Start accepts. Automaton has 8137 states and 11687 transitions. Word has length 90 [2022-11-25 23:30:56,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:30:56,580 INFO L495 AbstractCegarLoop]: Abstraction has 8137 states and 11687 transitions. [2022-11-25 23:30:56,580 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (19), 3 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-25 23:30:56,580 INFO L276 IsEmpty]: Start isEmpty. Operand 8137 states and 11687 transitions. [2022-11-25 23:30:56,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-25 23:30:56,582 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:30:56,583 INFO L195 NwaCegarLoop]: trace histogram [13, 12, 12, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:30:56,583 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-11-25 23:30:56,583 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:30:56,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:30:56,584 INFO L85 PathProgramCache]: Analyzing trace with hash 674103132, now seen corresponding path program 1 times [2022-11-25 23:30:56,584 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:30:56,584 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [181998634] [2022-11-25 23:30:56,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:30:56,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:30:56,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:30:58,142 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2022-11-25 23:30:58,143 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:30:58,143 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [181998634] [2022-11-25 23:30:58,143 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [181998634] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:30:58,143 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:30:58,143 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:30:58,144 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [889240541] [2022-11-25 23:30:58,144 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:30:58,144 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:30:58,144 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:30:58,145 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:30:58,145 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:30:58,145 INFO L87 Difference]: Start difference. First operand 8137 states and 11687 transitions. Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-11-25 23:31:02,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:31:05,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:31:07,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:31:12,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:31:16,102 WARN L539 Checker$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 23:31:21,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:31:25,802 WARN L539 Checker$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 23:31:27,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:31:31,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:31:34,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:31:38,486 WARN L539 Checker$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 23:31:38,630 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:31:38,630 INFO L93 Difference]: Finished difference Result 8160 states and 11706 transitions. [2022-11-25 23:31:38,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 23:31:38,631 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 101 [2022-11-25 23:31:38,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:31:38,672 INFO L225 Difference]: With dead ends: 8160 [2022-11-25 23:31:38,673 INFO L226 Difference]: Without dead ends: 8158 [2022-11-25 23:31:38,680 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:31:38,681 INFO L413 NwaCegarLoop]: 4298 mSDtfsCounter, 3177 mSDsluCounter, 12116 mSDsCounter, 0 mSdLazyCounter, 1206 mSolverCounterSat, 2 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 38.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3185 SdHoareTripleChecker+Valid, 16414 SdHoareTripleChecker+Invalid, 1216 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1206 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 39.8s IncrementalHoareTripleChecker+Time [2022-11-25 23:31:38,681 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3185 Valid, 16414 Invalid, 1216 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 1206 Invalid, 8 Unknown, 0 Unchecked, 39.8s Time] [2022-11-25 23:31:38,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8158 states. [2022-11-25 23:31:39,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8158 to 8145. [2022-11-25 23:31:39,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8145 states, 5004 states have (on average 1.3101518784972022) internal successors, (6556), 5129 states have internal predecessors, (6556), 2549 states have call successors, (2549), 611 states have call predecessors, (2549), 589 states have return successors, (2588), 2476 states have call predecessors, (2588), 2537 states have call successors, (2588) [2022-11-25 23:31:39,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8145 states to 8145 states and 11693 transitions. [2022-11-25 23:31:39,263 INFO L78 Accepts]: Start accepts. Automaton has 8145 states and 11693 transitions. Word has length 101 [2022-11-25 23:31:39,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:31:39,264 INFO L495 AbstractCegarLoop]: Abstraction has 8145 states and 11693 transitions. [2022-11-25 23:31:39,264 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-11-25 23:31:39,265 INFO L276 IsEmpty]: Start isEmpty. Operand 8145 states and 11693 transitions. [2022-11-25 23:31:39,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-25 23:31:39,268 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:31:39,268 INFO L195 NwaCegarLoop]: trace histogram [14, 13, 13, 3, 3, 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] [2022-11-25 23:31:39,268 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-11-25 23:31:39,268 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:31:39,269 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:31:39,269 INFO L85 PathProgramCache]: Analyzing trace with hash -568699594, now seen corresponding path program 1 times [2022-11-25 23:31:39,269 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:31:39,269 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1533111770] [2022-11-25 23:31:39,269 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:31:39,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:31:39,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:31:40,776 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-11-25 23:31:40,776 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:31:40,776 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1533111770] [2022-11-25 23:31:40,776 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1533111770] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:31:40,776 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:31:40,777 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:31:40,777 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [529399875] [2022-11-25 23:31:40,777 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:31:40,777 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:31:40,778 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:31:40,778 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:31:40,778 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:31:40,779 INFO L87 Difference]: Start difference. First operand 8145 states and 11693 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-11-25 23:31:45,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:31:47,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:31:49,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:31:53,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:31:55,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:32:00,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:32:02,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.99s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:32:09,348 WARN L539 Checker$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 23:32:11,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:32:13,412 WARN L539 Checker$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 23:32:15,551 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:32:19,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:32:22,088 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:32:26,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:32:26,064 INFO L93 Difference]: Finished difference Result 8173 states and 11717 transitions. [2022-11-25 23:32:26,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 23:32:26,064 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 100 [2022-11-25 23:32:26,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:32:26,090 INFO L225 Difference]: With dead ends: 8173 [2022-11-25 23:32:26,091 INFO L226 Difference]: Without dead ends: 8169 [2022-11-25 23:32:26,096 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:32:26,097 INFO L413 NwaCegarLoop]: 4314 mSDtfsCounter, 3246 mSDsluCounter, 12148 mSDsCounter, 0 mSdLazyCounter, 1205 mSolverCounterSat, 2 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 43.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3252 SdHoareTripleChecker+Valid, 16462 SdHoareTripleChecker+Invalid, 1217 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1205 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 44.6s IncrementalHoareTripleChecker+Time [2022-11-25 23:32:26,097 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3252 Valid, 16462 Invalid, 1217 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1205 Invalid, 10 Unknown, 0 Unchecked, 44.6s Time] [2022-11-25 23:32:26,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8169 states. [2022-11-25 23:32:26,923 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8169 to 8151. [2022-11-25 23:32:26,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8151 states, 5009 states have (on average 1.3096426432421642) internal successors, (6560), 5133 states have internal predecessors, (6560), 2549 states have call successors, (2549), 613 states have call predecessors, (2549), 590 states have return successors, (2588), 2476 states have call predecessors, (2588), 2537 states have call successors, (2588) [2022-11-25 23:32:26,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8151 states to 8151 states and 11697 transitions. [2022-11-25 23:32:26,979 INFO L78 Accepts]: Start accepts. Automaton has 8151 states and 11697 transitions. Word has length 100 [2022-11-25 23:32:26,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:32:26,980 INFO L495 AbstractCegarLoop]: Abstraction has 8151 states and 11697 transitions. [2022-11-25 23:32:26,980 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-11-25 23:32:26,980 INFO L276 IsEmpty]: Start isEmpty. Operand 8151 states and 11697 transitions. [2022-11-25 23:32:26,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-25 23:32:26,984 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:32:26,984 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:32:26,984 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-11-25 23:32:26,984 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:32:26,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:32:26,985 INFO L85 PathProgramCache]: Analyzing trace with hash 1426006123, now seen corresponding path program 1 times [2022-11-25 23:32:26,985 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:32:26,985 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1948678980] [2022-11-25 23:32:26,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:32:26,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:32:27,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:32:31,372 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2022-11-25 23:32:31,372 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:32:31,373 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1948678980] [2022-11-25 23:32:31,373 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1948678980] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:32:31,373 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:32:31,373 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-25 23:32:31,373 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [795071803] [2022-11-25 23:32:31,373 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:32:31,374 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-25 23:32:31,374 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:32:31,375 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-25 23:32:31,375 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-25 23:32:31,375 INFO L87 Difference]: Start difference. First operand 8151 states and 11697 transitions. Second operand has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 5 states have internal predecessors, (49), 2 states have call successors, (17), 4 states have call predecessors, (17), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-25 23:32:42,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:32:45,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:32:49,486 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:32:50,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:32:57,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:33:12,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:33:15,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []